--- a/make/common/Modules.gmk Fri Sep 29 21:00:18 2017 +0900
+++ b/make/common/Modules.gmk Fri Sep 29 23:53:15 2017 +0000
@@ -113,6 +113,7 @@
jdk.crypto.ec \
jdk.dynalink \
jdk.incubator.httpclient \
+ jdk.internal.vm.compiler.management \
jdk.jsobject \
jdk.localedata \
jdk.naming.dns \
@@ -215,6 +216,7 @@
ifeq ($(INCLUDE_GRAAL), false)
MODULES_FILTER += jdk.internal.vm.compiler
+ MODULES_FILTER += jdk.internal.vm.compiler.management
endif
################################################################################
--- a/make/gensrc/GensrcModuleLoaderMap.gmk Fri Sep 29 21:00:18 2017 +0900
+++ b/make/gensrc/GensrcModuleLoaderMap.gmk Fri Sep 29 23:53:15 2017 +0000
@@ -54,15 +54,4 @@
GENSRC_JAVA_BASE += $(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/module/ModuleLoaderMap.java
-$(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/vm/cds/resources/ModuleLoaderMap.dat: \
- $(TOPDIR)/src/java.base/share/classes/jdk/internal/vm/cds/resources/ModuleLoaderMap.dat \
- $(VARDEPS_FILE) $(BUILD_TOOLS_JDK)
- $(MKDIR) -p $(@D)
- $(RM) $@ $@.tmp
- $(TOOL_GENCLASSLOADERMAP) -boot $(BOOT_MODULES_LIST) \
- -platform $(PLATFORM_MODULES_LIST) -o $@.tmp $<
- $(MV) $@.tmp $@
-
-GENSRC_JAVA_BASE += $(SUPPORT_OUTPUTDIR)/gensrc/java.base/jdk/internal/vm/cds/resources/ModuleLoaderMap.dat
-
################################################################################
--- a/make/hotspot/lib/JvmFeatures.gmk Fri Sep 29 21:00:18 2017 +0900
+++ b/make/hotspot/lib/JvmFeatures.gmk Fri Sep 29 23:53:15 2017 +0000
@@ -47,6 +47,9 @@
ifeq ($(call check-jvm-feature, zero), true)
JVM_CFLAGS_FEATURES += -DZERO -DCC_INTERP -DZERO_LIBARCH='"$(OPENJDK_TARGET_CPU_LEGACY_LIB)"' $(LIBFFI_CFLAGS)
JVM_LIBS_FEATURES += $(LIBFFI_LIBS)
+ ifeq ($(OPENJDK_TARGET_CPU), sparcv9)
+ BUILD_LIBJVM_EXTRA_FILES := $(TOPDIR)/src/hotspot/cpu/sparc/memset_with_concurrent_readers_sparc.cpp
+ endif
endif
ifeq ($(call check-jvm-feature, shark), true)
--- a/make/jdk/src/classes/build/tools/module/GenModuleLoaderMap.java Fri Sep 29 21:00:18 2017 +0900
+++ b/make/jdk/src/classes/build/tools/module/GenModuleLoaderMap.java Fri Sep 29 23:53:15 2017 +0000
@@ -77,30 +77,22 @@
throw new IllegalArgumentException(source + " not exist");
}
- boolean needsQuotes = outfile.toString().contains(".java.tmp");
-
try (BufferedWriter bw = Files.newBufferedWriter(outfile, StandardCharsets.UTF_8);
PrintWriter writer = new PrintWriter(bw)) {
for (String line : Files.readAllLines(source)) {
if (line.contains("@@BOOT_MODULE_NAMES@@")) {
- line = patch(line, "@@BOOT_MODULE_NAMES@@", bootModules, needsQuotes);
+ line = patch(line, "@@BOOT_MODULE_NAMES@@", bootModules);
} else if (line.contains("@@PLATFORM_MODULE_NAMES@@")) {
- line = patch(line, "@@PLATFORM_MODULE_NAMES@@", platformModules, needsQuotes);
+ line = patch(line, "@@PLATFORM_MODULE_NAMES@@", platformModules);
}
writer.println(line);
}
}
}
- private static String patch(String s, String tag, Stream<String> stream, boolean needsQuotes) {
- String mns = null;
- if (needsQuotes) {
- mns = stream.sorted()
- .collect(Collectors.joining("\",\n \""));
- } else {
- mns = stream.sorted()
- .collect(Collectors.joining("\n"));
- }
+ private static String patch(String s, String tag, Stream<String> stream) {
+ String mns = stream.sorted()
+ .collect(Collectors.joining("\",\n \""));
return s.replace(tag, mns);
}
--- a/src/hotspot/cpu/s390/assembler_s390.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/s390/assembler_s390.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2016 SAP SE. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -250,7 +250,6 @@
bool is_RSform() { return has_base() && !has_index() && is_disp12(); }
bool is_RSYform() { return has_base() && !has_index() && is_disp20(); }
bool is_RXform() { return has_base() && has_index() && is_disp12(); }
- bool is_RXEform() { return has_base() && has_index() && is_disp12(); }
bool is_RXYform() { return has_base() && has_index() && is_disp20(); }
bool uses(Register r) { return _base == r || _index == r; };
@@ -1093,7 +1092,194 @@
#define TRTT_ZOPC (unsigned int)(0xb9 << 24 | 0x90 << 16)
-// Miscellaneous Operations
+//---------------------------
+//-- Vector Instructions --
+//---------------------------
+
+//---< Vector Support Instructions >---
+
+//--- Load (memory) ---
+
+#define VLM_ZOPC (unsigned long)(0xe7L << 40 | 0x36L << 0) // load full vreg range (n * 128 bit)
+#define VL_ZOPC (unsigned long)(0xe7L << 40 | 0x06L << 0) // load full vreg (128 bit)
+#define VLEB_ZOPC (unsigned long)(0xe7L << 40 | 0x00L << 0) // load vreg element (8 bit)
+#define VLEH_ZOPC (unsigned long)(0xe7L << 40 | 0x01L << 0) // load vreg element (16 bit)
+#define VLEF_ZOPC (unsigned long)(0xe7L << 40 | 0x03L << 0) // load vreg element (32 bit)
+#define VLEG_ZOPC (unsigned long)(0xe7L << 40 | 0x02L << 0) // load vreg element (64 bit)
+
+#define VLREP_ZOPC (unsigned long)(0xe7L << 40 | 0x05L << 0) // load and replicate into all vector elements
+#define VLLEZ_ZOPC (unsigned long)(0xe7L << 40 | 0x04L << 0) // load logical element and zero.
+
+// vector register gather
+#define VGEF_ZOPC (unsigned long)(0xe7L << 40 | 0x13L << 0) // gather element (32 bit), V1(M3) = [D2(V2(M3),B2)]
+#define VGEG_ZOPC (unsigned long)(0xe7L << 40 | 0x12L << 0) // gather element (64 bit), V1(M3) = [D2(V2(M3),B2)]
+// vector register scatter
+#define VSCEF_ZOPC (unsigned long)(0xe7L << 40 | 0x1bL << 0) // vector scatter element FW
+#define VSCEG_ZOPC (unsigned long)(0xe7L << 40 | 0x1aL << 0) // vector scatter element DW
+
+#define VLBB_ZOPC (unsigned long)(0xe7L << 40 | 0x07L << 0) // load vreg to block boundary (load to alignment).
+#define VLL_ZOPC (unsigned long)(0xe7L << 40 | 0x37L << 0) // load vreg with length.
+
+//--- Load (register) ---
+
+#define VLR_ZOPC (unsigned long)(0xe7L << 40 | 0x56L << 0) // copy full vreg (128 bit)
+#define VLGV_ZOPC (unsigned long)(0xe7L << 40 | 0x21L << 0) // copy vreg element -> GR
+#define VLVG_ZOPC (unsigned long)(0xe7L << 40 | 0x22L << 0) // copy GR -> vreg element
+#define VLVGP_ZOPC (unsigned long)(0xe7L << 40 | 0x62L << 0) // copy GR2, GR3 (disjoint pair) -> vreg
+
+// vector register pack: cut in half the size the source vector elements
+#define VPK_ZOPC (unsigned long)(0xe7L << 40 | 0x94L << 0) // just cut
+#define VPKS_ZOPC (unsigned long)(0xe7L << 40 | 0x97L << 0) // saturate as signed values
+#define VPKLS_ZOPC (unsigned long)(0xe7L << 40 | 0x95L << 0) // saturate as unsigned values
+
+// vector register unpack: double in size the source vector elements
+#define VUPH_ZOPC (unsigned long)(0xe7L << 40 | 0xd7L << 0) // signed, left half of the source vector elements
+#define VUPLH_ZOPC (unsigned long)(0xe7L << 40 | 0xd5L << 0) // unsigned, left half of the source vector elements
+#define VUPL_ZOPC (unsigned long)(0xe7L << 40 | 0xd6L << 0) // signed, right half of the source vector elements
+#define VUPLL_ZOPC (unsigned long)(0xe7L << 40 | 0xd4L << 0) // unsigned, right half of the source vector element
+
+// vector register merge
+#define VMRH_ZOPC (unsigned long)(0xe7L << 40 | 0x61L << 0) // register merge high (left half of source registers)
+#define VMRL_ZOPC (unsigned long)(0xe7L << 40 | 0x60L << 0) // register merge low (right half of source registers)
+
+// vector register permute
+#define VPERM_ZOPC (unsigned long)(0xe7L << 40 | 0x8cL << 0) // vector permute
+#define VPDI_ZOPC (unsigned long)(0xe7L << 40 | 0x84L << 0) // vector permute DW immediate
+
+// vector register replicate
+#define VREP_ZOPC (unsigned long)(0xe7L << 40 | 0x4dL << 0) // vector replicate
+#define VREPI_ZOPC (unsigned long)(0xe7L << 40 | 0x45L << 0) // vector replicate immediate
+#define VSEL_ZOPC (unsigned long)(0xe7L << 40 | 0x8dL << 0) // vector select
+
+#define VSEG_ZOPC (unsigned long)(0xe7L << 40 | 0x5fL << 0) // vector sign-extend to DW (rightmost element in each DW).
+
+//--- Load (immediate) ---
+
+#define VLEIB_ZOPC (unsigned long)(0xe7L << 40 | 0x40L << 0) // load vreg element (16 bit imm to 8 bit)
+#define VLEIH_ZOPC (unsigned long)(0xe7L << 40 | 0x41L << 0) // load vreg element (16 bit imm to 16 bit)
+#define VLEIF_ZOPC (unsigned long)(0xe7L << 40 | 0x43L << 0) // load vreg element (16 bit imm to 32 bit)
+#define VLEIG_ZOPC (unsigned long)(0xe7L << 40 | 0x42L << 0) // load vreg element (16 bit imm to 64 bit)
+
+//--- Store ---
+
+#define VSTM_ZOPC (unsigned long)(0xe7L << 40 | 0x3eL << 0) // store full vreg range (n * 128 bit)
+#define VST_ZOPC (unsigned long)(0xe7L << 40 | 0x0eL << 0) // store full vreg (128 bit)
+#define VSTEB_ZOPC (unsigned long)(0xe7L << 40 | 0x08L << 0) // store vreg element (8 bit)
+#define VSTEH_ZOPC (unsigned long)(0xe7L << 40 | 0x09L << 0) // store vreg element (16 bit)
+#define VSTEF_ZOPC (unsigned long)(0xe7L << 40 | 0x0bL << 0) // store vreg element (32 bit)
+#define VSTEG_ZOPC (unsigned long)(0xe7L << 40 | 0x0aL << 0) // store vreg element (64 bit)
+#define VSTL_ZOPC (unsigned long)(0xe7L << 40 | 0x3fL << 0) // store vreg with length.
+
+//--- Misc ---
+
+#define VGM_ZOPC (unsigned long)(0xe7L << 40 | 0x46L << 0) // generate bit mask, [start..end] = '1', else '0'
+#define VGBM_ZOPC (unsigned long)(0xe7L << 40 | 0x44L << 0) // generate byte mask, bits(imm16) -> bytes
+
+//---< Vector Arithmetic Instructions >---
+
+// Load
+#define VLC_ZOPC (unsigned long)(0xe7L << 40 | 0xdeL << 0) // V1 := -V2, element size = 2**m
+#define VLP_ZOPC (unsigned long)(0xe7L << 40 | 0xdfL << 0) // V1 := |V2|, element size = 2**m
+
+// ADD
+#define VA_ZOPC (unsigned long)(0xe7L << 40 | 0xf3L << 0) // V1 := V2 + V3, element size = 2**m
+#define VACC_ZOPC (unsigned long)(0xe7L << 40 | 0xf1L << 0) // V1 := carry(V2 + V3), element size = 2**m
+
+// SUB
+#define VS_ZOPC (unsigned long)(0xe7L << 40 | 0xf7L << 0) // V1 := V2 - V3, element size = 2**m
+#define VSCBI_ZOPC (unsigned long)(0xe7L << 40 | 0xf5L << 0) // V1 := borrow(V2 - V3), element size = 2**m
+
+// MUL
+#define VML_ZOPC (unsigned long)(0xe7L << 40 | 0xa2L << 0) // V1 := V2 * V3, element size = 2**m
+#define VMH_ZOPC (unsigned long)(0xe7L << 40 | 0xa3L << 0) // V1 := V2 * V3, element size = 2**m
+#define VMLH_ZOPC (unsigned long)(0xe7L << 40 | 0xa1L << 0) // V1 := V2 * V3, element size = 2**m, unsigned
+#define VME_ZOPC (unsigned long)(0xe7L << 40 | 0xa6L << 0) // V1 := V2 * V3, element size = 2**m
+#define VMLE_ZOPC (unsigned long)(0xe7L << 40 | 0xa4L << 0) // V1 := V2 * V3, element size = 2**m, unsigned
+#define VMO_ZOPC (unsigned long)(0xe7L << 40 | 0xa7L << 0) // V1 := V2 * V3, element size = 2**m
+#define VMLO_ZOPC (unsigned long)(0xe7L << 40 | 0xa5L << 0) // V1 := V2 * V3, element size = 2**m, unsigned
+
+// MUL & ADD
+#define VMAL_ZOPC (unsigned long)(0xe7L << 40 | 0xaaL << 0) // V1 := V2 * V3 + V4, element size = 2**m
+#define VMAH_ZOPC (unsigned long)(0xe7L << 40 | 0xabL << 0) // V1 := V2 * V3 + V4, element size = 2**m
+#define VMALH_ZOPC (unsigned long)(0xe7L << 40 | 0xa9L << 0) // V1 := V2 * V3 + V4, element size = 2**m, unsigned
+#define VMAE_ZOPC (unsigned long)(0xe7L << 40 | 0xaeL << 0) // V1 := V2 * V3 + V4, element size = 2**m
+#define VMALE_ZOPC (unsigned long)(0xe7L << 40 | 0xacL << 0) // V1 := V2 * V3 + V4, element size = 2**m, unsigned
+#define VMAO_ZOPC (unsigned long)(0xe7L << 40 | 0xafL << 0) // V1 := V2 * V3 + V4, element size = 2**m
+#define VMALO_ZOPC (unsigned long)(0xe7L << 40 | 0xadL << 0) // V1 := V2 * V3 + V4, element size = 2**m, unsigned
+
+// Vector SUM
+#define VSUM_ZOPC (unsigned long)(0xe7L << 40 | 0x64L << 0) // V1[j] := toFW(sum(V2[i]) + V3[j]), subelements: byte or HW
+#define VSUMG_ZOPC (unsigned long)(0xe7L << 40 | 0x65L << 0) // V1[j] := toDW(sum(V2[i]) + V3[j]), subelements: HW or FW
+#define VSUMQ_ZOPC (unsigned long)(0xe7L << 40 | 0x67L << 0) // V1[j] := toQW(sum(V2[i]) + V3[j]), subelements: FW or DW
+
+// Average
+#define VAVG_ZOPC (unsigned long)(0xe7L << 40 | 0xf2L << 0) // V1 := (V2+V3+1)/2, signed, element size = 2**m
+#define VAVGL_ZOPC (unsigned long)(0xe7L << 40 | 0xf0L << 0) // V1 := (V2+V3+1)/2, unsigned, element size = 2**m
+
+// VECTOR Galois Field Multiply Sum
+#define VGFM_ZOPC (unsigned long)(0xe7L << 40 | 0xb4L << 0)
+#define VGFMA_ZOPC (unsigned long)(0xe7L << 40 | 0xbcL << 0)
+
+//---< Vector Logical Instructions >---
+
+// AND
+#define VN_ZOPC (unsigned long)(0xe7L << 40 | 0x68L << 0) // V1 := V2 & V3, element size = 2**m
+#define VNC_ZOPC (unsigned long)(0xe7L << 40 | 0x69L << 0) // V1 := V2 & ~V3, element size = 2**m
+
+// XOR
+#define VX_ZOPC (unsigned long)(0xe7L << 40 | 0x6dL << 0) // V1 := V2 ^ V3, element size = 2**m
+
+// NOR
+#define VNO_ZOPC (unsigned long)(0xe7L << 40 | 0x6bL << 0) // V1 := !(V2 | V3), element size = 2**m
+
+// OR
+#define VO_ZOPC (unsigned long)(0xe7L << 40 | 0x6aL << 0) // V1 := V2 | V3, element size = 2**m
+
+// Comparison (element-wise)
+#define VCEQ_ZOPC (unsigned long)(0xe7L << 40 | 0xf8L << 0) // V1 := (V2 == V3) ? 0xffff : 0x0000, element size = 2**m
+#define VCH_ZOPC (unsigned long)(0xe7L << 40 | 0xfbL << 0) // V1 := (V2 > V3) ? 0xffff : 0x0000, element size = 2**m, signed
+#define VCHL_ZOPC (unsigned long)(0xe7L << 40 | 0xf9L << 0) // V1 := (V2 > V3) ? 0xffff : 0x0000, element size = 2**m, unsigned
+
+// Max/Min (element-wise)
+#define VMX_ZOPC (unsigned long)(0xe7L << 40 | 0xffL << 0) // V1 := (V2 > V3) ? V2 : V3, element size = 2**m, signed
+#define VMXL_ZOPC (unsigned long)(0xe7L << 40 | 0xfdL << 0) // V1 := (V2 > V3) ? V2 : V3, element size = 2**m, unsigned
+#define VMN_ZOPC (unsigned long)(0xe7L << 40 | 0xfeL << 0) // V1 := (V2 < V3) ? V2 : V3, element size = 2**m, signed
+#define VMNL_ZOPC (unsigned long)(0xe7L << 40 | 0xfcL << 0) // V1 := (V2 < V3) ? V2 : V3, element size = 2**m, unsigned
+
+// Leading/Trailing Zeros, population count
+#define VCLZ_ZOPC (unsigned long)(0xe7L << 40 | 0x53L << 0) // V1 := leadingzeros(V2), element size = 2**m
+#define VCTZ_ZOPC (unsigned long)(0xe7L << 40 | 0x52L << 0) // V1 := trailingzeros(V2), element size = 2**m
+#define VPOPCT_ZOPC (unsigned long)(0xe7L << 40 | 0x50L << 0) // V1 := popcount(V2), bytewise!!
+
+// Rotate/Shift
+#define VERLLV_ZOPC (unsigned long)(0xe7L << 40 | 0x73L << 0) // V1 := rotateleft(V2), rotate count in V3 element
+#define VERLL_ZOPC (unsigned long)(0xe7L << 40 | 0x33L << 0) // V1 := rotateleft(V3), rotate count from d2(b2).
+#define VERIM_ZOPC (unsigned long)(0xe7L << 40 | 0x72L << 0) // Rotate then insert under mask. Read Principles of Operation!!
+
+#define VESLV_ZOPC (unsigned long)(0xe7L << 40 | 0x70L << 0) // V1 := SLL(V2, V3), unsigned, element-wise
+#define VESL_ZOPC (unsigned long)(0xe7L << 40 | 0x30L << 0) // V1 := SLL(V3), unsigned, shift count from d2(b2).
+
+#define VESRAV_ZOPC (unsigned long)(0xe7L << 40 | 0x7AL << 0) // V1 := SRA(V2, V3), signed, element-wise
+#define VESRA_ZOPC (unsigned long)(0xe7L << 40 | 0x3AL << 0) // V1 := SRA(V3), signed, shift count from d2(b2).
+#define VESRLV_ZOPC (unsigned long)(0xe7L << 40 | 0x78L << 0) // V1 := SRL(V2, V3), unsigned, element-wise
+#define VESRL_ZOPC (unsigned long)(0xe7L << 40 | 0x38L << 0) // V1 := SRL(V3), unsigned, shift count from d2(b2).
+
+#define VSL_ZOPC (unsigned long)(0xe7L << 40 | 0x74L << 0) // V1 := SLL(V2), unsigned, bit-count
+#define VSLB_ZOPC (unsigned long)(0xe7L << 40 | 0x75L << 0) // V1 := SLL(V2), unsigned, byte-count
+#define VSLDB_ZOPC (unsigned long)(0xe7L << 40 | 0x77L << 0) // V1 := SLL((V2,V3)), unsigned, byte-count
+
+#define VSRA_ZOPC (unsigned long)(0xe7L << 40 | 0x7eL << 0) // V1 := SRA(V2), signed, bit-count
+#define VSRAB_ZOPC (unsigned long)(0xe7L << 40 | 0x7fL << 0) // V1 := SRA(V2), signed, byte-count
+#define VSRL_ZOPC (unsigned long)(0xe7L << 40 | 0x7cL << 0) // V1 := SRL(V2), unsigned, bit-count
+#define VSRLB_ZOPC (unsigned long)(0xe7L << 40 | 0x7dL << 0) // V1 := SRL(V2), unsigned, byte-count
+
+// Test under Mask
+#define VTM_ZOPC (unsigned long)(0xe7L << 40 | 0xd8L << 0) // Like TM, set CC according to state of selected bits.
+
+
+//--------------------------------
+//-- Miscellaneous Operations --
+//--------------------------------
// Execute
#define EX_ZOPC (unsigned int)(68L << 24)
@@ -1280,6 +1466,21 @@
to_minus_infinity = 7
};
+ // Vector Register Element Type.
+ enum VRegElemType {
+ VRET_BYTE = 0,
+ VRET_HW = 1,
+ VRET_FW = 2,
+ VRET_DW = 3,
+ VRET_QW = 4
+ };
+
+ // Vector Operation Condition Code Control.
+ enum VOpCCC {
+ VOP_CCIGN = 0, // ignore, don't set CC
+ VOP_CCSET = 1 // set the CC
+ };
+
// Inverse condition code, i.e. determine "15 - cc" for a given condition code cc.
static branch_condition inverse_condition(branch_condition cc);
static branch_condition inverse_float_condition(branch_condition cc);
@@ -1376,6 +1577,60 @@
return r;
}
+ static int64_t rsmask_48( Address a) { assert(a.is_RSform(), "bad address format"); return rsmask_48( a.disp12(), a.base()); }
+ static int64_t rxmask_48( Address a) { if (a.is_RXform()) { return rxmask_48( a.disp12(), a.index(), a.base()); }
+ else if (a.is_RSform()) { return rsmask_48( a.disp12(), a.base()); }
+ else { guarantee(false, "bad address format"); return 0; }
+ }
+ static int64_t rsymask_48(Address a) { assert(a.is_RSYform(), "bad address format"); return rsymask_48(a.disp20(), a.base()); }
+ static int64_t rxymask_48(Address a) { if (a.is_RXYform()) { return rxymask_48( a.disp20(), a.index(), a.base()); }
+ else if (a.is_RSYform()) { return rsymask_48( a.disp20(), a.base()); }
+ else { guarantee(false, "bad address format"); return 0; }
+ }
+
+ static int64_t rsmask_48( int64_t d2, Register b2) { return uimm12(d2, 20, 48) | regz(b2, 16, 48); }
+ static int64_t rxmask_48( int64_t d2, Register x2, Register b2) { return uimm12(d2, 20, 48) | reg(x2, 12, 48) | regz(b2, 16, 48); }
+ static int64_t rsymask_48(int64_t d2, Register b2) { return simm20(d2) | regz(b2, 16, 48); }
+ static int64_t rxymask_48(int64_t d2, Register x2, Register b2) { return simm20(d2) | reg(x2, 12, 48) | regz(b2, 16, 48); }
+
+ // Address calculated from d12(vx,b) - vx is vector index register.
+ static int64_t rvmask_48( int64_t d2, VectorRegister x2, Register b2) { return uimm12(d2, 20, 48) | vreg(x2, 12) | regz(b2, 16, 48); }
+
+ static int64_t vreg_mask(VectorRegister v, int pos) {
+ return vreg(v, pos) | v->RXB_mask(pos);
+ }
+
+ // Vector Element Size Control. 4-bit field which indicates the size of the vector elements.
+ static int64_t vesc_mask(int64_t size, int min_size, int max_size, int pos) {
+ // min_size - minimum element size. Not all instructions support element sizes beginning with "byte".
+ // max_size - maximum element size. Not all instructions support element sizes up to "QW".
+ assert((min_size <= size) && (size <= max_size), "element size control out of range");
+ return uimm4(size, pos, 48);
+ }
+
+ // Vector Element IndeX. 4-bit field which indexes the target vector element.
+ static int64_t veix_mask(int64_t ix, int el_size, int pos) {
+ // el_size - size of the vector element. This is a VRegElemType enum value.
+ // ix - vector element index.
+ int max_ix = -1;
+ switch (el_size) {
+ case VRET_BYTE: max_ix = 15; break;
+ case VRET_HW: max_ix = 7; break;
+ case VRET_FW: max_ix = 3; break;
+ case VRET_DW: max_ix = 1; break;
+ case VRET_QW: max_ix = 0; break;
+ default: guarantee(false, "bad vector element size %d", el_size); break;
+ }
+ assert((0 <= ix) && (ix <= max_ix), "element size out of range (0 <= %ld <= %d)", ix, max_ix);
+ return uimm4(ix, pos, 48);
+ }
+
+ // Vector Operation Condition Code Control. 4-bit field, one bit of which indicates if the condition code is to be set by the operation.
+ static int64_t vccc_mask(int64_t flag, int pos) {
+ assert((flag == VOP_CCIGN) || (flag == VOP_CCSET), "VCCC flag value out of range");
+ return uimm4(flag, pos, 48);
+ }
+
public:
//--------------------------------------------------
@@ -1453,6 +1708,8 @@
static long imm24(int64_t i24, int s, int len) { return imm(i24, 24) << (len-s-24); }
static long imm32(int64_t i32, int s, int len) { return imm(i32, 32) << (len-s-32); }
+ static long vreg(VectorRegister v, int pos) { const int len = 48; return u_field(v->encoding()&0x0f, (len-pos)-1, (len-pos)-4) | v->RXB_mask(pos); }
+
static long fregt(FloatRegister r, int s, int len) { return freg(r,s,len); }
static long freg( FloatRegister r, int s, int len) { return u_field(r->encoding(), (len-s)-1, (len-s)-4); }
@@ -2125,6 +2382,397 @@
inline void z_trtt(Register r1, Register r2, int64_t m3);
+ //---------------------------
+ //-- Vector Instructions --
+ //---------------------------
+
+ //---< Vector Support Instructions >---
+
+ // Load (transfer from memory)
+ inline void z_vlm( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vl( VectorRegister v1, int64_t d2, Register x2, Register b2);
+ inline void z_vleb( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vleh( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vlef( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vleg( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+
+ // Gather/Scatter
+ inline void z_vgef( VectorRegister v1, int64_t d2, VectorRegister vx2, Register b2, int64_t m3);
+ inline void z_vgeg( VectorRegister v1, int64_t d2, VectorRegister vx2, Register b2, int64_t m3);
+
+ inline void z_vscef( VectorRegister v1, int64_t d2, VectorRegister vx2, Register b2, int64_t m3);
+ inline void z_vsceg( VectorRegister v1, int64_t d2, VectorRegister vx2, Register b2, int64_t m3);
+
+ // load and replicate
+ inline void z_vlrep( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vlrepb(VectorRegister v1, int64_t d2, Register x2, Register b2);
+ inline void z_vlreph(VectorRegister v1, int64_t d2, Register x2, Register b2);
+ inline void z_vlrepf(VectorRegister v1, int64_t d2, Register x2, Register b2);
+ inline void z_vlrepg(VectorRegister v1, int64_t d2, Register x2, Register b2);
+
+ inline void z_vllez( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vllezb(VectorRegister v1, int64_t d2, Register x2, Register b2);
+ inline void z_vllezh(VectorRegister v1, int64_t d2, Register x2, Register b2);
+ inline void z_vllezf(VectorRegister v1, int64_t d2, Register x2, Register b2);
+ inline void z_vllezg(VectorRegister v1, int64_t d2, Register x2, Register b2);
+
+ inline void z_vlbb( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vll( VectorRegister v1, Register r3, int64_t d2, Register b2);
+
+ // Load (register to register)
+ inline void z_vlr( VectorRegister v1, VectorRegister v2);
+
+ inline void z_vlgv( Register r1, VectorRegister v3, int64_t d2, Register b2, int64_t m4);
+ inline void z_vlgvb( Register r1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vlgvh( Register r1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vlgvf( Register r1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vlgvg( Register r1, VectorRegister v3, int64_t d2, Register b2);
+
+ inline void z_vlvg( VectorRegister v1, Register r3, int64_t d2, Register b2, int64_t m4);
+ inline void z_vlvgb( VectorRegister v1, Register r3, int64_t d2, Register b2);
+ inline void z_vlvgh( VectorRegister v1, Register r3, int64_t d2, Register b2);
+ inline void z_vlvgf( VectorRegister v1, Register r3, int64_t d2, Register b2);
+ inline void z_vlvgg( VectorRegister v1, Register r3, int64_t d2, Register b2);
+
+ inline void z_vlvgp( VectorRegister v1, Register r2, Register r3);
+
+ // vector register pack
+ inline void z_vpk( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vpkh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpkf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpkg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ inline void z_vpks( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5);
+ inline void z_vpksh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpksf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpksg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpkshs(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpksfs(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpksgs(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ inline void z_vpkls( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5);
+ inline void z_vpklsh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpklsf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpklsg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpklshs(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpklsfs(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vpklsgs(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // vector register unpack (sign-extended)
+ inline void z_vuph( VectorRegister v1, VectorRegister v2, int64_t m3);
+ inline void z_vuphb( VectorRegister v1, VectorRegister v2);
+ inline void z_vuphh( VectorRegister v1, VectorRegister v2);
+ inline void z_vuphf( VectorRegister v1, VectorRegister v2);
+ inline void z_vupl( VectorRegister v1, VectorRegister v2, int64_t m3);
+ inline void z_vuplb( VectorRegister v1, VectorRegister v2);
+ inline void z_vuplh( VectorRegister v1, VectorRegister v2);
+ inline void z_vuplf( VectorRegister v1, VectorRegister v2);
+
+ // vector register unpack (zero-extended)
+ inline void z_vuplh( VectorRegister v1, VectorRegister v2, int64_t m3);
+ inline void z_vuplhb( VectorRegister v1, VectorRegister v2);
+ inline void z_vuplhh( VectorRegister v1, VectorRegister v2);
+ inline void z_vuplhf( VectorRegister v1, VectorRegister v2);
+ inline void z_vupll( VectorRegister v1, VectorRegister v2, int64_t m3);
+ inline void z_vupllb( VectorRegister v1, VectorRegister v2);
+ inline void z_vupllh( VectorRegister v1, VectorRegister v2);
+ inline void z_vupllf( VectorRegister v1, VectorRegister v2);
+
+ // vector register merge high/low
+ inline void z_vmrh( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmrhb(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmrhh(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmrhf(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmrhg(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ inline void z_vmrl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmrlb(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmrlh(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmrlf(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmrlg(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // vector register permute
+ inline void z_vperm( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4);
+ inline void z_vpdi( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+
+ // vector register replicate
+ inline void z_vrep( VectorRegister v1, VectorRegister v3, int64_t imm2, int64_t m4);
+ inline void z_vrepb( VectorRegister v1, VectorRegister v3, int64_t imm2);
+ inline void z_vreph( VectorRegister v1, VectorRegister v3, int64_t imm2);
+ inline void z_vrepf( VectorRegister v1, VectorRegister v3, int64_t imm2);
+ inline void z_vrepg( VectorRegister v1, VectorRegister v3, int64_t imm2);
+ inline void z_vrepi( VectorRegister v1, int64_t imm2, int64_t m3);
+ inline void z_vrepib(VectorRegister v1, int64_t imm2);
+ inline void z_vrepih(VectorRegister v1, int64_t imm2);
+ inline void z_vrepif(VectorRegister v1, int64_t imm2);
+ inline void z_vrepig(VectorRegister v1, int64_t imm2);
+
+ inline void z_vsel( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4);
+ inline void z_vseg( VectorRegister v1, VectorRegister v2, int64_t imm3);
+
+ // Load (immediate)
+ inline void z_vleib( VectorRegister v1, int64_t imm2, int64_t m3);
+ inline void z_vleih( VectorRegister v1, int64_t imm2, int64_t m3);
+ inline void z_vleif( VectorRegister v1, int64_t imm2, int64_t m3);
+ inline void z_vleig( VectorRegister v1, int64_t imm2, int64_t m3);
+
+ // Store
+ inline void z_vstm( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vst( VectorRegister v1, int64_t d2, Register x2, Register b2);
+ inline void z_vsteb( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vsteh( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vstef( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vsteg( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3);
+ inline void z_vstl( VectorRegister v1, Register r3, int64_t d2, Register b2);
+
+ // Misc
+ inline void z_vgm( VectorRegister v1, int64_t imm2, int64_t imm3, int64_t m4);
+ inline void z_vgmb( VectorRegister v1, int64_t imm2, int64_t imm3);
+ inline void z_vgmh( VectorRegister v1, int64_t imm2, int64_t imm3);
+ inline void z_vgmf( VectorRegister v1, int64_t imm2, int64_t imm3);
+ inline void z_vgmg( VectorRegister v1, int64_t imm2, int64_t imm3);
+
+ inline void z_vgbm( VectorRegister v1, int64_t imm2);
+ inline void z_vzero( VectorRegister v1); // preferred method to set vreg to all zeroes
+ inline void z_vone( VectorRegister v1); // preferred method to set vreg to all ones
+
+ //---< Vector Arithmetic Instructions >---
+
+ // Load
+ inline void z_vlc( VectorRegister v1, VectorRegister v2, int64_t m3);
+ inline void z_vlcb( VectorRegister v1, VectorRegister v2);
+ inline void z_vlch( VectorRegister v1, VectorRegister v2);
+ inline void z_vlcf( VectorRegister v1, VectorRegister v2);
+ inline void z_vlcg( VectorRegister v1, VectorRegister v2);
+ inline void z_vlp( VectorRegister v1, VectorRegister v2, int64_t m3);
+ inline void z_vlpb( VectorRegister v1, VectorRegister v2);
+ inline void z_vlph( VectorRegister v1, VectorRegister v2);
+ inline void z_vlpf( VectorRegister v1, VectorRegister v2);
+ inline void z_vlpg( VectorRegister v1, VectorRegister v2);
+
+ // ADD
+ inline void z_va( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vab( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vah( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vaf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vag( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vaq( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vacc( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vaccb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vacch( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vaccf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vaccg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vaccq( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // SUB
+ inline void z_vs( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vsb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsq( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vscbi( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vscbib( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vscbih( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vscbif( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vscbig( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vscbiq( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // MULTIPLY
+ inline void z_vml( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmh( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmlh( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vme( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmle( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmo( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmlo( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+
+ // MULTIPLY & ADD
+ inline void z_vmal( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5);
+ inline void z_vmah( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5);
+ inline void z_vmalh( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5);
+ inline void z_vmae( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5);
+ inline void z_vmale( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5);
+ inline void z_vmao( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5);
+ inline void z_vmalo( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5);
+
+ // VECTOR SUM
+ inline void z_vsum( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vsumb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsumh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsumg( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vsumgh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsumgf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsumq( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vsumqf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsumqg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // Average
+ inline void z_vavg( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vavgb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vavgh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vavgf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vavgg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vavgl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vavglb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vavglh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vavglf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vavglg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // VECTOR Galois Field Multiply Sum
+ inline void z_vgfm( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vgfmb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vgfmh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vgfmf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vgfmg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ // VECTOR Galois Field Multiply Sum and Accumulate
+ inline void z_vgfma( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5);
+ inline void z_vgfmab( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4);
+ inline void z_vgfmah( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4);
+ inline void z_vgfmaf( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4);
+ inline void z_vgfmag( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4);
+
+ //---< Vector Logical Instructions >---
+
+ // AND
+ inline void z_vn( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vnc( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // XOR
+ inline void z_vx( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // NOR
+ inline void z_vno( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // OR
+ inline void z_vo( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // Comparison (element-wise)
+ inline void z_vceq( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5);
+ inline void z_vceqb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vceqh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vceqf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vceqg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vceqbs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vceqhs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vceqfs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vceqgs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vch( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5);
+ inline void z_vchb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchbs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchhs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchfs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchgs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5);
+ inline void z_vchlb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchlh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchlf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchlg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchlbs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchlhs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchlfs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vchlgs( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // Max/Min (element-wise)
+ inline void z_vmx( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmxb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmxh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmxf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmxg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmxl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmxlb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmxlh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmxlf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmxlg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmn( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmnb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmnh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmnf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmng( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmnl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vmnlb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmnlh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmnlf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vmnlg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // Leading/Trailing Zeros, population count
+ inline void z_vclz( VectorRegister v1, VectorRegister v2, int64_t m3);
+ inline void z_vclzb( VectorRegister v1, VectorRegister v2);
+ inline void z_vclzh( VectorRegister v1, VectorRegister v2);
+ inline void z_vclzf( VectorRegister v1, VectorRegister v2);
+ inline void z_vclzg( VectorRegister v1, VectorRegister v2);
+ inline void z_vctz( VectorRegister v1, VectorRegister v2, int64_t m3);
+ inline void z_vctzb( VectorRegister v1, VectorRegister v2);
+ inline void z_vctzh( VectorRegister v1, VectorRegister v2);
+ inline void z_vctzf( VectorRegister v1, VectorRegister v2);
+ inline void z_vctzg( VectorRegister v1, VectorRegister v2);
+ inline void z_vpopct( VectorRegister v1, VectorRegister v2, int64_t m3);
+
+ // Rotate/Shift
+ inline void z_verllv( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_verllvb(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_verllvh(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_verllvf(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_verllvg(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_verll( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2, int64_t m4);
+ inline void z_verllb( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_verllh( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_verllf( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_verllg( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_verim( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4, int64_t m5);
+ inline void z_verimb( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4);
+ inline void z_verimh( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4);
+ inline void z_verimf( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4);
+ inline void z_verimg( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4);
+
+ inline void z_veslv( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_veslvb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_veslvh( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_veslvf( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_veslvg( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vesl( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2, int64_t m4);
+ inline void z_veslb( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_veslh( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_veslf( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_veslg( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+
+ inline void z_vesrav( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vesravb(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vesravh(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vesravf(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vesravg(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vesra( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2, int64_t m4);
+ inline void z_vesrab( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vesrah( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vesraf( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vesrag( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vesrlv( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4);
+ inline void z_vesrlvb(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vesrlvh(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vesrlvf(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vesrlvg(VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vesrl( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2, int64_t m4);
+ inline void z_vesrlb( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vesrlh( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vesrlf( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+ inline void z_vesrlg( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2);
+
+ inline void z_vsl( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vslb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsldb( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4);
+
+ inline void z_vsra( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsrab( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsrl( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+ inline void z_vsrlb( VectorRegister v1, VectorRegister v2, VectorRegister v3);
+
+ // Test under Mask
+ inline void z_vtm( VectorRegister v1, VectorRegister v2);
+
+
// Floatingpoint instructions
// ==========================
--- a/src/hotspot/cpu/s390/assembler_s390.inline.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/s390/assembler_s390.inline.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2016 SAP SE. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -702,6 +702,396 @@
inline void Assembler::z_cvdg(Register r1, int64_t d2, Register x2, Register b2) { emit_48( CVDG_ZOPC | regt(r1, 8, 48) | reg(x2, 12, 48) | reg(b2, 16, 48) | simm20(d2)); }
+//---------------------------
+//-- Vector Instructions --
+//---------------------------
+
+//---< Vector Support Instructions >---
+
+// Load (transfer from memory)
+inline void Assembler::z_vlm( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {emit_48(VLM_ZOPC | vreg(v1, 8) | vreg(v3, 12) | rsmask_48(d2, b2)); }
+inline void Assembler::z_vl( VectorRegister v1, int64_t d2, Register x2, Register b2) {emit_48(VL_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2)); }
+inline void Assembler::z_vleb( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VLEB_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | veix_mask(m3, VRET_BYTE, 32)); }
+inline void Assembler::z_vleh( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VLEH_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | veix_mask(m3, VRET_HW, 32)); }
+inline void Assembler::z_vlef( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VLEF_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | veix_mask(m3, VRET_FW, 32)); }
+inline void Assembler::z_vleg( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VLEG_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | veix_mask(m3, VRET_DW, 32)); }
+
+// Gather/Scatter
+inline void Assembler::z_vgef( VectorRegister v1, int64_t d2, VectorRegister vx2, Register b2, int64_t m3) {emit_48(VGEF_ZOPC | vreg(v1, 8) | rvmask_48(d2, vx2, b2) | veix_mask(m3, VRET_FW, 32)); }
+inline void Assembler::z_vgeg( VectorRegister v1, int64_t d2, VectorRegister vx2, Register b2, int64_t m3) {emit_48(VGEG_ZOPC | vreg(v1, 8) | rvmask_48(d2, vx2, b2) | veix_mask(m3, VRET_DW, 32)); }
+
+inline void Assembler::z_vscef( VectorRegister v1, int64_t d2, VectorRegister vx2, Register b2, int64_t m3) {emit_48(VSCEF_ZOPC | vreg(v1, 8) | rvmask_48(d2, vx2, b2) | veix_mask(m3, VRET_FW, 32)); }
+inline void Assembler::z_vsceg( VectorRegister v1, int64_t d2, VectorRegister vx2, Register b2, int64_t m3) {emit_48(VSCEG_ZOPC | vreg(v1, 8) | rvmask_48(d2, vx2, b2) | veix_mask(m3, VRET_DW, 32)); }
+
+// load and replicate
+inline void Assembler::z_vlrep( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VLREP_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | vesc_mask(m3, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vlrepb( VectorRegister v1, int64_t d2, Register x2, Register b2) {z_vlrep(v1, d2, x2, b2, VRET_BYTE); }// load byte and replicate to all vector elements of type 'B'
+inline void Assembler::z_vlreph( VectorRegister v1, int64_t d2, Register x2, Register b2) {z_vlrep(v1, d2, x2, b2, VRET_HW); } // load HW and replicate to all vector elements of type 'H'
+inline void Assembler::z_vlrepf( VectorRegister v1, int64_t d2, Register x2, Register b2) {z_vlrep(v1, d2, x2, b2, VRET_FW); } // load FW and replicate to all vector elements of type 'F'
+inline void Assembler::z_vlrepg( VectorRegister v1, int64_t d2, Register x2, Register b2) {z_vlrep(v1, d2, x2, b2, VRET_DW); } // load DW and replicate to all vector elements of type 'G'
+
+inline void Assembler::z_vllez( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VLLEZ_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | vesc_mask(m3, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vllezb( VectorRegister v1, int64_t d2, Register x2, Register b2) {z_vllez(v1, d2, x2, b2, VRET_BYTE); }// load logical byte into left DW of VR, zero all other bit positions.
+inline void Assembler::z_vllezh( VectorRegister v1, int64_t d2, Register x2, Register b2) {z_vllez(v1, d2, x2, b2, VRET_HW); } // load logical HW into left DW of VR, zero all other bit positions.
+inline void Assembler::z_vllezf( VectorRegister v1, int64_t d2, Register x2, Register b2) {z_vllez(v1, d2, x2, b2, VRET_FW); } // load logical FW into left DW of VR, zero all other bit positions.
+inline void Assembler::z_vllezg( VectorRegister v1, int64_t d2, Register x2, Register b2) {z_vllez(v1, d2, x2, b2, VRET_DW); } // load logical DW into left DW of VR, zero all other bit positions.
+
+inline void Assembler::z_vlbb( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VLBB_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | uimm4(m3, 32, 48)); }
+inline void Assembler::z_vll( VectorRegister v1, Register r3, int64_t d2, Register b2) {emit_48(VLL_ZOPC | vreg(v1, 8) | reg(r3, 12, 48) | rsmask_48(d2, b2)); }
+
+// Load (register to register)
+inline void Assembler::z_vlr ( VectorRegister v1, VectorRegister v2) {emit_48(VLR_ZOPC | vreg(v1, 8) | vreg(v2, 12)); }
+
+inline void Assembler::z_vlgv( Register r1, VectorRegister v3, int64_t d2, Register b2, int64_t m4) {emit_48(VLGV_ZOPC | reg(r1, 8, 48) | vreg(v3, 12) | rsmask_48(d2, b2) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vlgvb( Register r1, VectorRegister v3, int64_t d2, Register b2) {z_vlgv(r1, v3, d2, b2, VRET_BYTE); } // load byte from VR element (index d2(b2)) into GR (logical)
+inline void Assembler::z_vlgvh( Register r1, VectorRegister v3, int64_t d2, Register b2) {z_vlgv(r1, v3, d2, b2, VRET_HW); } // load HW from VR element (index d2(b2)) into GR (logical)
+inline void Assembler::z_vlgvf( Register r1, VectorRegister v3, int64_t d2, Register b2) {z_vlgv(r1, v3, d2, b2, VRET_FW); } // load FW from VR element (index d2(b2)) into GR (logical)
+inline void Assembler::z_vlgvg( Register r1, VectorRegister v3, int64_t d2, Register b2) {z_vlgv(r1, v3, d2, b2, VRET_DW); } // load DW from VR element (index d2(b2)) into GR.
+
+inline void Assembler::z_vlvg( VectorRegister v1, Register r3, int64_t d2, Register b2, int64_t m4) {emit_48(VLVG_ZOPC | vreg(v1, 8) | reg(r3, 12, 48) | rsmask_48(d2, b2) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vlvgb( VectorRegister v1, Register r3, int64_t d2, Register b2) {z_vlvg(v1, r3, d2, b2, VRET_BYTE); }
+inline void Assembler::z_vlvgh( VectorRegister v1, Register r3, int64_t d2, Register b2) {z_vlvg(v1, r3, d2, b2, VRET_HW); }
+inline void Assembler::z_vlvgf( VectorRegister v1, Register r3, int64_t d2, Register b2) {z_vlvg(v1, r3, d2, b2, VRET_FW); }
+inline void Assembler::z_vlvgg( VectorRegister v1, Register r3, int64_t d2, Register b2) {z_vlvg(v1, r3, d2, b2, VRET_DW); }
+
+inline void Assembler::z_vlvgp( VectorRegister v1, Register r2, Register r3) {emit_48(VLVGP_ZOPC | vreg(v1, 8) | reg(r2, 12, 48) | reg(r3, 16, 48)); }
+
+// vector register pack
+inline void Assembler::z_vpk( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VPK_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_HW, VRET_DW, 32)); }
+inline void Assembler::z_vpkh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpk(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vpkf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpk(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vpkg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpk(v1, v2, v3, VRET_DW); } // vector element type 'G'
+
+inline void Assembler::z_vpks( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5) {emit_48(VPKS_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_HW, VRET_DW, 32) | vccc_mask(cc5, 24)); }
+inline void Assembler::z_vpksh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpks(v1, v2, v3, VRET_HW, VOP_CCIGN); } // vector element type 'H', don't set CC
+inline void Assembler::z_vpksf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpks(v1, v2, v3, VRET_FW, VOP_CCIGN); } // vector element type 'F', don't set CC
+inline void Assembler::z_vpksg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpks(v1, v2, v3, VRET_DW, VOP_CCIGN); } // vector element type 'G', don't set CC
+inline void Assembler::z_vpkshs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpks(v1, v2, v3, VRET_HW, VOP_CCSET); } // vector element type 'H', set CC
+inline void Assembler::z_vpksfs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpks(v1, v2, v3, VRET_FW, VOP_CCSET); } // vector element type 'F', set CC
+inline void Assembler::z_vpksgs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpks(v1, v2, v3, VRET_DW, VOP_CCSET); } // vector element type 'G', set CC
+
+inline void Assembler::z_vpkls( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5) {emit_48(VPKLS_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_HW, VRET_DW, 32) | vccc_mask(cc5, 24)); }
+inline void Assembler::z_vpklsh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpkls(v1, v2, v3, VRET_HW, VOP_CCIGN); } // vector element type 'H', don't set CC
+inline void Assembler::z_vpklsf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpkls(v1, v2, v3, VRET_FW, VOP_CCIGN); } // vector element type 'F', don't set CC
+inline void Assembler::z_vpklsg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpkls(v1, v2, v3, VRET_DW, VOP_CCIGN); } // vector element type 'G', don't set CC
+inline void Assembler::z_vpklshs(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpkls(v1, v2, v3, VRET_HW, VOP_CCSET); } // vector element type 'H', set CC
+inline void Assembler::z_vpklsfs(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpkls(v1, v2, v3, VRET_FW, VOP_CCSET); } // vector element type 'F', set CC
+inline void Assembler::z_vpklsgs(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vpkls(v1, v2, v3, VRET_DW, VOP_CCSET); } // vector element type 'G', set CC
+
+// vector register unpack (sign-extended)
+inline void Assembler::z_vuph( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VUPH_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vesc_mask(m3, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vuphb( VectorRegister v1, VectorRegister v2) {z_vuph(v1, v2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vuphh( VectorRegister v1, VectorRegister v2) {z_vuph(v1, v2, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vuphf( VectorRegister v1, VectorRegister v2) {z_vuph(v1, v2, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vupl( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VUPL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vesc_mask(m3, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vuplb( VectorRegister v1, VectorRegister v2) {z_vupl(v1, v2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vuplh( VectorRegister v1, VectorRegister v2) {z_vupl(v1, v2, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vuplf( VectorRegister v1, VectorRegister v2) {z_vupl(v1, v2, VRET_FW); } // vector element type 'F'
+
+// vector register unpack (zero-extended)
+inline void Assembler::z_vuplh( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VUPLH_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vesc_mask(m3, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vuplhb( VectorRegister v1, VectorRegister v2) {z_vuplh(v1, v2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vuplhh( VectorRegister v1, VectorRegister v2) {z_vuplh(v1, v2, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vuplhf( VectorRegister v1, VectorRegister v2) {z_vuplh(v1, v2, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vupll( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VUPLL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vesc_mask(m3, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vupllb( VectorRegister v1, VectorRegister v2) {z_vupll(v1, v2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vupllh( VectorRegister v1, VectorRegister v2) {z_vupll(v1, v2, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vupllf( VectorRegister v1, VectorRegister v2) {z_vupll(v1, v2, VRET_FW); } // vector element type 'F'
+
+// vector register merge high/low
+inline void Assembler::z_vmrh( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMRH_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vmrhb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmrh(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vmrhh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmrh(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vmrhf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmrh(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vmrhg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmrh(v1, v2, v3, VRET_DW); } // vector element type 'G'
+
+inline void Assembler::z_vmrl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMRL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vmrlb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmrh(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vmrlh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmrh(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vmrlf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmrh(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vmrlg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmrh(v1, v2, v3, VRET_DW); } // vector element type 'G'
+
+// vector register permute
+inline void Assembler::z_vperm( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4) {emit_48(VPERM_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v4, 32)); }
+inline void Assembler::z_vpdi( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VPDI_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | uimm4(m4, 32, 48)); }
+
+// vector register replicate
+inline void Assembler::z_vrep( VectorRegister v1, VectorRegister v3, int64_t imm2, int64_t m4) {emit_48(VREP_ZOPC | vreg(v1, 8) | vreg(v3, 12) | simm16(imm2, 16, 48) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vrepb( VectorRegister v1, VectorRegister v3, int64_t imm2) {z_vrep(v1, v3, imm2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vreph( VectorRegister v1, VectorRegister v3, int64_t imm2) {z_vrep(v1, v3, imm2, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vrepf( VectorRegister v1, VectorRegister v3, int64_t imm2) {z_vrep(v1, v3, imm2, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vrepg( VectorRegister v1, VectorRegister v3, int64_t imm2) {z_vrep(v1, v3, imm2, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vrepi( VectorRegister v1, int64_t imm2, int64_t m3) {emit_48(VREPI_ZOPC | vreg(v1, 8) | simm16(imm2, 16, 48) | vesc_mask(m3, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vrepib( VectorRegister v1, int64_t imm2) {z_vrepi(v1, imm2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vrepih( VectorRegister v1, int64_t imm2) {z_vrepi(v1, imm2, VRET_HW); } // vector element type 'B'
+inline void Assembler::z_vrepif( VectorRegister v1, int64_t imm2) {z_vrepi(v1, imm2, VRET_FW); } // vector element type 'B'
+inline void Assembler::z_vrepig( VectorRegister v1, int64_t imm2) {z_vrepi(v1, imm2, VRET_DW); } // vector element type 'B'
+
+inline void Assembler::z_vsel( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4) {emit_48(VSEL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v4, 32)); }
+inline void Assembler::z_vseg( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VSEG_ZOPC | vreg(v1, 8) | vreg(v2, 12) | uimm4(m3, 32, 48)); }
+
+// Load (immediate)
+inline void Assembler::z_vleib( VectorRegister v1, int64_t imm2, int64_t m3) {emit_48(VLEIB_ZOPC | vreg(v1, 8) | simm16(imm2, 32, 48) | veix_mask(m3, VRET_BYTE, 32)); }
+inline void Assembler::z_vleih( VectorRegister v1, int64_t imm2, int64_t m3) {emit_48(VLEIH_ZOPC | vreg(v1, 8) | simm16(imm2, 32, 48) | veix_mask(m3, VRET_HW, 32)); }
+inline void Assembler::z_vleif( VectorRegister v1, int64_t imm2, int64_t m3) {emit_48(VLEIF_ZOPC | vreg(v1, 8) | simm16(imm2, 32, 48) | veix_mask(m3, VRET_FW, 32)); }
+inline void Assembler::z_vleig( VectorRegister v1, int64_t imm2, int64_t m3) {emit_48(VLEIG_ZOPC | vreg(v1, 8) | simm16(imm2, 32, 48) | veix_mask(m3, VRET_DW, 32)); }
+
+// Store
+inline void Assembler::z_vstm( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {emit_48(VSTM_ZOPC | vreg(v1, 8) | vreg(v3, 12) | rsmask_48(d2, b2)); }
+inline void Assembler::z_vst( VectorRegister v1, int64_t d2, Register x2, Register b2) {emit_48(VST_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2)); }
+inline void Assembler::z_vsteb( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VSTEB_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | veix_mask(m3, VRET_BYTE, 32)); }
+inline void Assembler::z_vsteh( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VSTEH_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | veix_mask(m3, VRET_HW, 32)); }
+inline void Assembler::z_vstef( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VSTEF_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | veix_mask(m3, VRET_FW, 32)); }
+inline void Assembler::z_vsteg( VectorRegister v1, int64_t d2, Register x2, Register b2, int64_t m3) {emit_48(VSTEG_ZOPC | vreg(v1, 8) | rxmask_48(d2, x2, b2) | veix_mask(m3, VRET_DW, 32)); }
+inline void Assembler::z_vstl( VectorRegister v1, Register r3, int64_t d2, Register b2) {emit_48(VSTL_ZOPC | vreg(v1, 8) | reg(r3, 12, 48) | rsmask_48(d2, b2)); }
+
+// Misc
+inline void Assembler::z_vgm( VectorRegister v1, int64_t imm2, int64_t imm3, int64_t m4) {emit_48(VGM_ZOPC | vreg(v1, 8) | uimm8( imm2, 16, 48) | uimm8(imm3, 24, 48) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vgmb( VectorRegister v1, int64_t imm2, int64_t imm3) {z_vgm(v1, imm2, imm3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vgmh( VectorRegister v1, int64_t imm2, int64_t imm3) {z_vgm(v1, imm2, imm3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vgmf( VectorRegister v1, int64_t imm2, int64_t imm3) {z_vgm(v1, imm2, imm3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vgmg( VectorRegister v1, int64_t imm2, int64_t imm3) {z_vgm(v1, imm2, imm3, VRET_DW); } // vector element type 'G'
+
+inline void Assembler::z_vgbm( VectorRegister v1, int64_t imm2) {emit_48(VGBM_ZOPC | vreg(v1, 8) | uimm16(imm2, 16, 48)); }
+inline void Assembler::z_vzero( VectorRegister v1) {z_vgbm(v1, 0); } // preferred method to set vreg to all zeroes
+inline void Assembler::z_vone( VectorRegister v1) {z_vgbm(v1, 0xffff); } // preferred method to set vreg to all ones
+
+//---< Vector Arithmetic Instructions >---
+
+// Load
+inline void Assembler::z_vlc( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VLC_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vesc_mask(m3, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vlcb( VectorRegister v1, VectorRegister v2) {z_vlc(v1, v2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vlch( VectorRegister v1, VectorRegister v2) {z_vlc(v1, v2, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vlcf( VectorRegister v1, VectorRegister v2) {z_vlc(v1, v2, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vlcg( VectorRegister v1, VectorRegister v2) {z_vlc(v1, v2, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vlp( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VLP_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vesc_mask(m3, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vlpb( VectorRegister v1, VectorRegister v2) {z_vlp(v1, v2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vlph( VectorRegister v1, VectorRegister v2) {z_vlp(v1, v2, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vlpf( VectorRegister v1, VectorRegister v2) {z_vlp(v1, v2, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vlpg( VectorRegister v1, VectorRegister v2) {z_vlp(v1, v2, VRET_DW); } // vector element type 'G'
+
+// ADD
+inline void Assembler::z_va( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VA_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_QW, 32)); }
+inline void Assembler::z_vab( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_va(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vah( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_va(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vaf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_va(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vag( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_va(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vaq( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_va(v1, v2, v3, VRET_QW); } // vector element type 'Q'
+inline void Assembler::z_vacc( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VACC_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_QW, 32)); }
+inline void Assembler::z_vaccb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vacc(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vacch( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vacc(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vaccf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vacc(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vaccg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vacc(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vaccq( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vacc(v1, v2, v3, VRET_QW); } // vector element type 'Q'
+
+// SUB
+inline void Assembler::z_vs( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VS_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_QW, 32)); }
+inline void Assembler::z_vsb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vs(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vsh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vs(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vsf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vs(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vsg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vs(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vsq( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vs(v1, v2, v3, VRET_QW); } // vector element type 'Q'
+inline void Assembler::z_vscbi( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VSCBI_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_QW, 32)); }
+inline void Assembler::z_vscbib( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vscbi(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vscbih( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vscbi(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vscbif( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vscbi(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vscbig( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vscbi(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vscbiq( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vscbi(v1, v2, v3, VRET_QW); } // vector element type 'Q'
+
+// MULTIPLY
+inline void Assembler::z_vml( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VML_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vmh( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMH_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vmlh( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMLH_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vme( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VME_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vmle( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMLE_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vmo( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMO_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_FW, 32)); }
+inline void Assembler::z_vmlo( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMLO_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_FW, 32)); }
+
+// MULTIPLY & ADD
+inline void Assembler::z_vmal( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5) {emit_48(VMAL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v4, 32) | vesc_mask(m5, VRET_BYTE, VRET_FW, 20)); }
+inline void Assembler::z_vmah( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5) {emit_48(VMAH_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v4, 32) | vesc_mask(m5, VRET_BYTE, VRET_FW, 20)); }
+inline void Assembler::z_vmalh( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5) {emit_48(VMALH_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v4, 32) | vesc_mask(m5, VRET_BYTE, VRET_FW, 20)); }
+inline void Assembler::z_vmae( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5) {emit_48(VMAE_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v4, 32) | vesc_mask(m5, VRET_BYTE, VRET_FW, 20)); }
+inline void Assembler::z_vmale( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5) {emit_48(VMALE_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v4, 32) | vesc_mask(m5, VRET_BYTE, VRET_FW, 20)); }
+inline void Assembler::z_vmao( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5) {emit_48(VMAO_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v4, 32) | vesc_mask(m5, VRET_BYTE, VRET_FW, 20)); }
+inline void Assembler::z_vmalo( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5) {emit_48(VMALO_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v4, 32) | vesc_mask(m5, VRET_BYTE, VRET_FW, 20)); }
+
+// VECTOR SUM
+inline void Assembler::z_vsum( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VSUM_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_HW, 32)); }
+inline void Assembler::z_vsumb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vsum(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vsumh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vsum(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vsumg( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VSUMG_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_HW, VRET_FW, 32)); }
+inline void Assembler::z_vsumgh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vsumg(v1, v2, v3, VRET_HW); } // vector element type 'B'
+inline void Assembler::z_vsumgf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vsumg(v1, v2, v3, VRET_FW); } // vector element type 'H'
+inline void Assembler::z_vsumq( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VSUMQ_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_FW, VRET_DW, 32)); }
+inline void Assembler::z_vsumqf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vsumq(v1, v2, v3, VRET_FW); } // vector element type 'B'
+inline void Assembler::z_vsumqg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vsumq(v1, v2, v3, VRET_DW); } // vector element type 'H'
+
+// Average
+inline void Assembler::z_vavg( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VAVG_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vavgb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vavg(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vavgh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vavg(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vavgf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vavg(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vavgg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vavg(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vavgl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VAVGL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vavglb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vavgl(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vavglh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vavgl(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vavglf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vavgl(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vavglg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vavgl(v1, v2, v3, VRET_DW); } // vector element type 'G'
+
+// VECTOR Galois Field Multiply Sum
+inline void Assembler::z_vgfm( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VGFM_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vgfmb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vgfm(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vgfmh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vgfm(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vgfmf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vgfm(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vgfmg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vgfm(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vgfma( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4, int64_t m5) {emit_48(VGFMA_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vreg(v3, 16) | vesc_mask(m5, VRET_BYTE, VRET_DW, 20)); }
+inline void Assembler::z_vgfmab( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4) {z_vgfma(v1, v2, v3, v4, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vgfmah( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4) {z_vgfma(v1, v2, v3, v4, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vgfmaf( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4) {z_vgfma(v1, v2, v3, v4, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vgfmag( VectorRegister v1, VectorRegister v2, VectorRegister v3, VectorRegister v4) {z_vgfma(v1, v2, v3, v4, VRET_DW); } // vector element type 'G'
+
+//---< Vector Logical Instructions >---
+
+// AND
+inline void Assembler::z_vn( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VN_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+inline void Assembler::z_vnc( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VNC_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+
+// XOR
+inline void Assembler::z_vx( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VX_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+
+// NOR
+inline void Assembler::z_vno( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VNO_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+
+// OR
+inline void Assembler::z_vo( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VO_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+
+// Comparison (element-wise)
+inline void Assembler::z_vceq( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5) {emit_48(VCEQ_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32) | vccc_mask(cc5, 24)); }
+inline void Assembler::z_vceqb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vceq(v1, v2, v3, VRET_BYTE, VOP_CCIGN); } // vector element type 'B', don't set CC
+inline void Assembler::z_vceqh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vceq(v1, v2, v3, VRET_HW, VOP_CCIGN); } // vector element type 'H', don't set CC
+inline void Assembler::z_vceqf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vceq(v1, v2, v3, VRET_FW, VOP_CCIGN); } // vector element type 'F', don't set CC
+inline void Assembler::z_vceqg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vceq(v1, v2, v3, VRET_DW, VOP_CCIGN); } // vector element type 'G', don't set CC
+inline void Assembler::z_vceqbs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vceq(v1, v2, v3, VRET_BYTE, VOP_CCSET); } // vector element type 'B', don't set CC
+inline void Assembler::z_vceqhs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vceq(v1, v2, v3, VRET_HW, VOP_CCSET); } // vector element type 'H', don't set CC
+inline void Assembler::z_vceqfs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vceq(v1, v2, v3, VRET_FW, VOP_CCSET); } // vector element type 'F', don't set CC
+inline void Assembler::z_vceqgs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vceq(v1, v2, v3, VRET_DW, VOP_CCSET); } // vector element type 'G', don't set CC
+inline void Assembler::z_vch( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5) {emit_48(VCH_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32) | vccc_mask(cc5, 24)); }
+inline void Assembler::z_vchb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vch(v1, v2, v3, VRET_BYTE, VOP_CCIGN); } // vector element type 'B', don't set CC
+inline void Assembler::z_vchh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vch(v1, v2, v3, VRET_HW, VOP_CCIGN); } // vector element type 'H', don't set CC
+inline void Assembler::z_vchf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vch(v1, v2, v3, VRET_FW, VOP_CCIGN); } // vector element type 'F', don't set CC
+inline void Assembler::z_vchg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vch(v1, v2, v3, VRET_DW, VOP_CCIGN); } // vector element type 'G', don't set CC
+inline void Assembler::z_vchbs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vch(v1, v2, v3, VRET_BYTE, VOP_CCSET); } // vector element type 'B', don't set CC
+inline void Assembler::z_vchhs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vch(v1, v2, v3, VRET_HW, VOP_CCSET); } // vector element type 'H', don't set CC
+inline void Assembler::z_vchfs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vch(v1, v2, v3, VRET_FW, VOP_CCSET); } // vector element type 'F', don't set CC
+inline void Assembler::z_vchgs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vch(v1, v2, v3, VRET_DW, VOP_CCSET); } // vector element type 'G', don't set CC
+inline void Assembler::z_vchl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4, int64_t cc5) {emit_48(VCHL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32) | vccc_mask(cc5, 24)); }
+inline void Assembler::z_vchlb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vchl(v1, v2, v3, VRET_BYTE, VOP_CCIGN); } // vector element type 'B', don't set CC
+inline void Assembler::z_vchlh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vchl(v1, v2, v3, VRET_HW, VOP_CCIGN); } // vector element type 'H', don't set CC
+inline void Assembler::z_vchlf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vchl(v1, v2, v3, VRET_FW, VOP_CCIGN); } // vector element type 'F', don't set CC
+inline void Assembler::z_vchlg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vchl(v1, v2, v3, VRET_DW, VOP_CCIGN); } // vector element type 'G', don't set CC
+inline void Assembler::z_vchlbs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vchl(v1, v2, v3, VRET_BYTE, VOP_CCSET); } // vector element type 'B', don't set CC
+inline void Assembler::z_vchlhs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vchl(v1, v2, v3, VRET_HW, VOP_CCSET); } // vector element type 'H', don't set CC
+inline void Assembler::z_vchlfs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vchl(v1, v2, v3, VRET_FW, VOP_CCSET); } // vector element type 'F', don't set CC
+inline void Assembler::z_vchlgs( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vchl(v1, v2, v3, VRET_DW, VOP_CCSET); } // vector element type 'G', don't set CC
+
+// Max/Min (element-wise)
+inline void Assembler::z_vmx( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMX_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vmxb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmx(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vmxh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmx(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vmxf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmx(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vmxg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmx(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vmxl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMXL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vmxlb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmxl(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vmxlh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmxl(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vmxlf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmxl(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vmxlg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmxl(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vmn( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMN_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vmnb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmn(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vmnh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmn(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vmnf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmn(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vmng( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmn(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vmnl( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VMNL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vmnlb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmnl(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vmnlh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmnl(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vmnlf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmnl(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vmnlg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vmnl(v1, v2, v3, VRET_DW); } // vector element type 'G'
+
+// Leading/Trailing Zeros, population count
+inline void Assembler::z_vclz( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VCLZ_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vesc_mask(m3, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vclzb( VectorRegister v1, VectorRegister v2) {z_vclz(v1, v2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vclzh( VectorRegister v1, VectorRegister v2) {z_vclz(v1, v2, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vclzf( VectorRegister v1, VectorRegister v2) {z_vclz(v1, v2, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vclzg( VectorRegister v1, VectorRegister v2) {z_vclz(v1, v2, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vctz( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VCTZ_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vesc_mask(m3, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vctzb( VectorRegister v1, VectorRegister v2) {z_vctz(v1, v2, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vctzh( VectorRegister v1, VectorRegister v2) {z_vctz(v1, v2, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vctzf( VectorRegister v1, VectorRegister v2) {z_vctz(v1, v2, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vctzg( VectorRegister v1, VectorRegister v2) {z_vctz(v1, v2, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vpopct( VectorRegister v1, VectorRegister v2, int64_t m3) {emit_48(VPOPCT_ZOPC| vreg(v1, 8) | vreg(v2, 12) | vesc_mask(m3, VRET_BYTE, VRET_DW, 32)); }
+
+// Rotate/Shift
+inline void Assembler::z_verllv( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VERLLV_ZOPC| vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_verllvb(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_verllv(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_verllvh(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_verllv(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_verllvf(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_verllv(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_verllvg(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_verllv(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_verll( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2, int64_t m4) {emit_48(VERLL_ZOPC | vreg(v1, 8) | vreg(v3, 12) | rsmask_48(d2, b2) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_verllb( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_verll(v1, v3, d2, b2, VRET_BYTE);}// vector element type 'B'
+inline void Assembler::z_verllh( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_verll(v1, v3, d2, b2, VRET_HW);} // vector element type 'H'
+inline void Assembler::z_verllf( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_verll(v1, v3, d2, b2, VRET_FW);} // vector element type 'F'
+inline void Assembler::z_verllg( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_verll(v1, v3, d2, b2, VRET_DW);} // vector element type 'G'
+inline void Assembler::z_verim( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4, int64_t m5) {emit_48(VERLL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | uimm8(imm4, 24, 48) | vesc_mask(m5, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_verimb( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4) {z_verim(v1, v2, v3, imm4, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_verimh( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4) {z_verim(v1, v2, v3, imm4, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_verimf( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4) {z_verim(v1, v2, v3, imm4, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_verimg( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4) {z_verim(v1, v2, v3, imm4, VRET_DW); } // vector element type 'G'
+
+inline void Assembler::z_veslv( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VESLV_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_veslvb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_veslv(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_veslvh( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_veslv(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_veslvf( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_veslv(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_veslvg( VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_veslv(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vesl( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2, int64_t m4) {emit_48(VESL_ZOPC | vreg(v1, 8) | vreg(v3, 12) | rsmask_48(d2, b2) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_veslb( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesl(v1, v3, d2, b2, VRET_BYTE);} // vector element type 'B'
+inline void Assembler::z_veslh( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesl(v1, v3, d2, b2, VRET_HW);} // vector element type 'H'
+inline void Assembler::z_veslf( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesl(v1, v3, d2, b2, VRET_FW);} // vector element type 'F'
+inline void Assembler::z_veslg( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesl(v1, v3, d2, b2, VRET_DW);} // vector element type 'G'
+
+inline void Assembler::z_vesrav( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VESRAV_ZOPC| vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vesravb(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vesrav(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vesravh(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vesrav(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vesravf(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vesrav(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vesravg(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vesrav(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vesra( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2, int64_t m4) {emit_48(VESRA_ZOPC | vreg(v1, 8) | vreg(v3, 12) | rsmask_48(d2, b2) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vesrab( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesra(v1, v3, d2, b2, VRET_BYTE);}// vector element type 'B'
+inline void Assembler::z_vesrah( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesra(v1, v3, d2, b2, VRET_HW);} // vector element type 'H'
+inline void Assembler::z_vesraf( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesra(v1, v3, d2, b2, VRET_FW);} // vector element type 'F'
+inline void Assembler::z_vesrag( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesra(v1, v3, d2, b2, VRET_DW);} // vector element type 'G'
+inline void Assembler::z_vesrlv( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t m4) {emit_48(VESRLV_ZOPC| vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vesrlvb(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vesrlv(v1, v2, v3, VRET_BYTE); } // vector element type 'B'
+inline void Assembler::z_vesrlvh(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vesrlv(v1, v2, v3, VRET_HW); } // vector element type 'H'
+inline void Assembler::z_vesrlvf(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vesrlv(v1, v2, v3, VRET_FW); } // vector element type 'F'
+inline void Assembler::z_vesrlvg(VectorRegister v1, VectorRegister v2, VectorRegister v3) {z_vesrlv(v1, v2, v3, VRET_DW); } // vector element type 'G'
+inline void Assembler::z_vesrl( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2, int64_t m4) {emit_48(VESRL_ZOPC | vreg(v1, 8) | vreg(v3, 12) | rsmask_48(d2, b2) | vesc_mask(m4, VRET_BYTE, VRET_DW, 32)); }
+inline void Assembler::z_vesrlb( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesrl(v1, v3, d2, b2, VRET_BYTE);}// vector element type 'B'
+inline void Assembler::z_vesrlh( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesrl(v1, v3, d2, b2, VRET_HW);} // vector element type 'H'
+inline void Assembler::z_vesrlf( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesrl(v1, v3, d2, b2, VRET_FW);} // vector element type 'F'
+inline void Assembler::z_vesrlg( VectorRegister v1, VectorRegister v3, int64_t d2, Register b2) {z_vesrl(v1, v3, d2, b2, VRET_DW);} // vector element type 'G'
+
+inline void Assembler::z_vsl( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VSL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+inline void Assembler::z_vslb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VSLB_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+inline void Assembler::z_vsldb( VectorRegister v1, VectorRegister v2, VectorRegister v3, int64_t imm4) {emit_48(VSLDB_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16) | uimm8(imm4, 24, 48)); }
+
+inline void Assembler::z_vsra( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VSRA_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+inline void Assembler::z_vsrab( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VSRAB_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+inline void Assembler::z_vsrl( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VSRL_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+inline void Assembler::z_vsrlb( VectorRegister v1, VectorRegister v2, VectorRegister v3) {emit_48(VSRLB_ZOPC | vreg(v1, 8) | vreg(v2, 12) | vreg(v3, 16)); }
+
+// Test under Mask
+inline void Assembler::z_vtm( VectorRegister v1, VectorRegister v2) {emit_48(VTM_ZOPC | vreg(v1, 8) | vreg(v2, 12)); }
+
+
//-------------------------------
// FLOAT INSTRUCTIONS
//-------------------------------
--- a/src/hotspot/cpu/s390/register_definitions_s390.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/s390/register_definitions_s390.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2016 SAP SE. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -35,3 +35,5 @@
REGISTER_DEFINITION(Register, noreg);
REGISTER_DEFINITION(FloatRegister, fnoreg);
+
+REGISTER_DEFINITION(VectorRegister, vnoreg);
--- a/src/hotspot/cpu/s390/register_s390.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/s390/register_s390.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2016 SAP SE. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -46,3 +46,13 @@
};
return is_valid() ? names[encoding()] : "fnoreg";
}
+
+const char* VectorRegisterImpl::name() const {
+ const char* names[number_of_registers] = {
+ "Z_V0", "Z_V1", "Z_V2", "Z_V3", "Z_V4", "Z_V5", "Z_V6", "Z_V7",
+ "Z_V8", "Z_V9", "Z_V10", "Z_V11", "Z_V12", "Z_V13", "Z_V14", "Z_V15",
+ "Z_V16", "Z_V17", "Z_V18", "Z_V19", "Z_V20", "Z_V21", "Z_V22", "Z_V23",
+ "Z_V24", "Z_V25", "Z_V26", "Z_V27", "Z_V28", "Z_V29", "Z_V30", "Z_V31"
+ };
+ return is_valid() ? names[encoding()] : "fnoreg";
+}
--- a/src/hotspot/cpu/s390/register_s390.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/s390/register_s390.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,6 +1,6 @@
/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2016 SAP SE. All rights reserved.
+ * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2016, 2017 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -34,11 +34,6 @@
typedef VMRegImpl* VMReg;
-// Use Register as shortcut.
-class RegisterImpl;
-typedef RegisterImpl* Register;
-
-// The implementation of integer registers for z/Architecture.
// z/Architecture registers, see "LINUX for zSeries ELF ABI Supplement", IBM March 2001
//
@@ -57,6 +52,17 @@
// f1,f3,f5,f7 General purpose (volatile)
// f8-f15 General purpose (nonvolatile)
+
+//===========================
+//=== Integer Registers ===
+//===========================
+
+// Use Register as shortcut.
+class RegisterImpl;
+typedef RegisterImpl* Register;
+
+// The implementation of integer registers for z/Architecture.
+
inline Register as_Register(int encoding) {
return (Register)(long)encoding;
}
@@ -110,6 +116,11 @@
CONSTANT_REGISTER_DECLARATION(Register, Z_R14, (14));
CONSTANT_REGISTER_DECLARATION(Register, Z_R15, (15));
+
+//=============================
+//=== Condition Registers ===
+//=============================
+
// Use ConditionRegister as shortcut
class ConditionRegisterImpl;
typedef ConditionRegisterImpl* ConditionRegister;
@@ -159,7 +170,7 @@
// dangers of defines.
// If a particular file has a problem with these defines then it's possible
// to turn them off in that file by defining
-// DONT_USE_REGISTER_DEFINES. Register_definition_s390.cpp does that
+// DONT_USE_REGISTER_DEFINES. Register_definitions_s390.cpp does that
// so that it's able to provide real definitions of these registers
// for use in debuggers and such.
@@ -186,6 +197,11 @@
#define Z_CR ((ConditionRegister)(Z_CR_ConditionRegisterEnumValue))
#endif // DONT_USE_REGISTER_DEFINES
+
+//=========================
+//=== Float Registers ===
+//=========================
+
// Use FloatRegister as shortcut
class FloatRegisterImpl;
typedef FloatRegisterImpl* FloatRegister;
@@ -263,22 +279,6 @@
#define Z_F15 ((FloatRegister)( Z_F15_FloatRegisterEnumValue))
#endif // DONT_USE_REGISTER_DEFINES
-// Need to know the total number of registers of all sorts for SharedInfo.
-// Define a class that exports it.
-
-class ConcreteRegisterImpl : public AbstractRegisterImpl {
- public:
- enum {
- number_of_registers =
- (RegisterImpl::number_of_registers +
- FloatRegisterImpl::number_of_registers)
- * 2 // register halves
- + 1 // condition code register
- };
- static const int max_gpr;
- static const int max_fpr;
-};
-
// Single, Double and Quad fp reg classes. These exist to map the ADLC
// encoding for a floating point register, to the FloatRegister number
// desired by the macroassembler. A FloatRegister is a number between
@@ -329,6 +329,161 @@
};
+//==========================
+//=== Vector Registers ===
+//==========================
+
+// Use VectorRegister as shortcut
+class VectorRegisterImpl;
+typedef VectorRegisterImpl* VectorRegister;
+
+// The implementation of vector registers for z/Architecture.
+
+inline VectorRegister as_VectorRegister(int encoding) {
+ return (VectorRegister)(long)encoding;
+}
+
+class VectorRegisterImpl: public AbstractRegisterImpl {
+ public:
+ enum {
+ number_of_registers = 32,
+ number_of_arg_registers = 0
+ };
+
+ // construction
+ inline friend VectorRegister as_VectorRegister(int encoding);
+
+ inline VMReg as_VMReg();
+
+ // accessors
+ int encoding() const {
+ assert(is_valid(), "invalid register"); return value();
+ }
+
+ bool is_valid() const { return 0 <= value() && value() < number_of_registers; }
+ bool is_volatile() const { return true; }
+ bool is_nonvolatile() const { return false; }
+
+ // Register fields in z/Architecture instructions are 4 bits wide, restricting the
+ // addressable register set size to 16.
+ // The vector register set size is 32, requiring an extension, by one bit, of the
+ // register encoding. This is accomplished by the introduction of a RXB field in the
+ // instruction. RXB = Register eXtension Bits.
+ // The RXB field contains the MSBs (most significant bit) of the vector register numbers
+ // used for this instruction. Assignment of MSB in RBX is by bit position of the
+ // register field in the instruction.
+ // Example:
+ // The register field starting at bit position 12 in the instruction is assigned RXB bit 0b0100.
+ int64_t RXB_mask(int pos) {
+ if (encoding() >= number_of_registers/2) {
+ switch (pos) {
+ case 8: return ((int64_t)0b1000) << 8; // actual bit pos: 36
+ case 12: return ((int64_t)0b0100) << 8; // actual bit pos: 37
+ case 16: return ((int64_t)0b0010) << 8; // actual bit pos: 38
+ case 32: return ((int64_t)0b0001) << 8; // actual bit pos: 39
+ default:
+ ShouldNotReachHere();
+ }
+ }
+ return 0;
+ }
+
+ const char* name() const;
+
+ VectorRegister successor() const { return as_VectorRegister(encoding() + 1); }
+};
+
+// The Vector registers of z/Architecture.
+
+CONSTANT_REGISTER_DECLARATION(VectorRegister, vnoreg, (-1));
+
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V0, (0));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V1, (1));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V2, (2));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V3, (3));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V4, (4));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V5, (5));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V6, (6));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V7, (7));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V8, (8));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V9, (9));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V10, (10));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V11, (11));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V12, (12));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V13, (13));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V14, (14));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V15, (15));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V16, (16));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V17, (17));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V18, (18));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V19, (19));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V20, (20));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V21, (21));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V22, (22));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V23, (23));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V24, (24));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V25, (25));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V26, (26));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V27, (27));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V28, (28));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V29, (29));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V30, (30));
+CONSTANT_REGISTER_DECLARATION(VectorRegister, Z_V31, (31));
+
+#ifndef DONT_USE_REGISTER_DEFINES
+#define vnoreg ((VectorRegister)(vnoreg_VectorRegisterEnumValue))
+#define Z_V0 ((VectorRegister)( Z_V0_VectorRegisterEnumValue))
+#define Z_V1 ((VectorRegister)( Z_V1_VectorRegisterEnumValue))
+#define Z_V2 ((VectorRegister)( Z_V2_VectorRegisterEnumValue))
+#define Z_V3 ((VectorRegister)( Z_V3_VectorRegisterEnumValue))
+#define Z_V4 ((VectorRegister)( Z_V4_VectorRegisterEnumValue))
+#define Z_V5 ((VectorRegister)( Z_V5_VectorRegisterEnumValue))
+#define Z_V6 ((VectorRegister)( Z_V6_VectorRegisterEnumValue))
+#define Z_V7 ((VectorRegister)( Z_V7_VectorRegisterEnumValue))
+#define Z_V8 ((VectorRegister)( Z_V8_VectorRegisterEnumValue))
+#define Z_V9 ((VectorRegister)( Z_V9_VectorRegisterEnumValue))
+#define Z_V10 ((VectorRegister)( Z_V10_VectorRegisterEnumValue))
+#define Z_V11 ((VectorRegister)( Z_V11_VectorRegisterEnumValue))
+#define Z_V12 ((VectorRegister)( Z_V12_VectorRegisterEnumValue))
+#define Z_V13 ((VectorRegister)( Z_V13_VectorRegisterEnumValue))
+#define Z_V14 ((VectorRegister)( Z_V14_VectorRegisterEnumValue))
+#define Z_V15 ((VectorRegister)( Z_V15_VectorRegisterEnumValue))
+#define Z_V16 ((VectorRegister)( Z_V16_VectorRegisterEnumValue))
+#define Z_V17 ((VectorRegister)( Z_V17_VectorRegisterEnumValue))
+#define Z_V18 ((VectorRegister)( Z_V18_VectorRegisterEnumValue))
+#define Z_V19 ((VectorRegister)( Z_V19_VectorRegisterEnumValue))
+#define Z_V20 ((VectorRegister)( Z_V20_VectorRegisterEnumValue))
+#define Z_V21 ((VectorRegister)( Z_V21_VectorRegisterEnumValue))
+#define Z_V22 ((VectorRegister)( Z_V22_VectorRegisterEnumValue))
+#define Z_V23 ((VectorRegister)( Z_V23_VectorRegisterEnumValue))
+#define Z_V24 ((VectorRegister)( Z_V24_VectorRegisterEnumValue))
+#define Z_V25 ((VectorRegister)( Z_V25_VectorRegisterEnumValue))
+#define Z_V26 ((VectorRegister)( Z_V26_VectorRegisterEnumValue))
+#define Z_V27 ((VectorRegister)( Z_V27_VectorRegisterEnumValue))
+#define Z_V28 ((VectorRegister)( Z_V28_VectorRegisterEnumValue))
+#define Z_V29 ((VectorRegister)( Z_V29_VectorRegisterEnumValue))
+#define Z_V30 ((VectorRegister)( Z_V30_VectorRegisterEnumValue))
+#define Z_V31 ((VectorRegister)( Z_V31_VectorRegisterEnumValue))
+#endif // DONT_USE_REGISTER_DEFINES
+
+
+// Need to know the total number of registers of all sorts for SharedInfo.
+// Define a class that exports it.
+
+class ConcreteRegisterImpl : public AbstractRegisterImpl {
+ public:
+ enum {
+ number_of_registers =
+ (RegisterImpl::number_of_registers +
+ FloatRegisterImpl::number_of_registers)
+ * 2 // register halves
+ + 1 // condition code register
+ };
+ static const int max_gpr;
+ static const int max_fpr;
+};
+
+
// Common register declarations used in assembler code.
REGISTER_DECLARATION(Register, Z_EXC_OOP, Z_R2);
REGISTER_DECLARATION(Register, Z_EXC_PC, Z_R3);
--- a/src/hotspot/cpu/sparc/assembler_sparc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/assembler_sparc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -122,6 +122,7 @@
fpop1_op3 = 0x34,
fpop2_op3 = 0x35,
impdep1_op3 = 0x36,
+ addx_op3 = 0x36,
aes3_op3 = 0x36,
sha_op3 = 0x36,
bmask_op3 = 0x36,
@@ -133,6 +134,8 @@
fzero_op3 = 0x36,
fsrc_op3 = 0x36,
fnot_op3 = 0x36,
+ mpmul_op3 = 0x36,
+ umulx_op3 = 0x36,
xmulx_op3 = 0x36,
crc32c_op3 = 0x36,
impdep2_op3 = 0x37,
@@ -195,6 +198,9 @@
fnegs_opf = 0x05,
fnegd_opf = 0x06,
+ addxc_opf = 0x11,
+ addxccc_opf = 0x13,
+ umulxhi_opf = 0x16,
alignaddr_opf = 0x18,
bmask_opf = 0x19,
@@ -240,7 +246,8 @@
sha256_opf = 0x142,
sha512_opf = 0x143,
- crc32c_opf = 0x147
+ crc32c_opf = 0x147,
+ mpmul_opf = 0x148
};
enum op5s {
@@ -380,7 +387,7 @@
assert_signed_range(x, nbits + 2);
}
- static void assert_unsigned_const(int x, int nbits) {
+ static void assert_unsigned_range(int x, int nbits) {
assert(juint(x) < juint(1 << nbits), "unsigned constant out of range");
}
@@ -534,6 +541,12 @@
return x & ((1 << nbits) - 1);
}
+ // unsigned immediate, in low bits, at most nbits long.
+ static int uimm(int x, int nbits) {
+ assert_unsigned_range(x, nbits);
+ return x & ((1 << nbits) - 1);
+ }
+
// compute inverse of wdisp16
static intptr_t inv_wdisp16(int x, intptr_t pos) {
int lo = x & ((1 << 14) - 1);
@@ -631,6 +644,9 @@
// FMAf instructions supported only on certain processors
static void fmaf_only() { assert(VM_Version::has_fmaf(), "This instruction only works on SPARC with FMAf"); }
+ // MPMUL instruction supported only on certain processors
+ static void mpmul_only() { assert(VM_Version::has_mpmul(), "This instruction only works on SPARC with MPMUL"); }
+
// instruction only in VIS1
static void vis1_only() { assert(VM_Version::has_vis1(), "This instruction only works on SPARC with VIS1"); }
@@ -772,11 +788,12 @@
AbstractAssembler::flush();
}
- inline void emit_int32(int); // shadows AbstractAssembler::emit_int32
- inline void emit_data(int);
- inline void emit_data(int, RelocationHolder const &rspec);
- inline void emit_data(int, relocInfo::relocType rtype);
- // helper for above functions
+ inline void emit_int32(int32_t); // shadows AbstractAssembler::emit_int32
+ inline void emit_data(int32_t);
+ inline void emit_data(int32_t, RelocationHolder const&);
+ inline void emit_data(int32_t, relocInfo::relocType rtype);
+
+ // Helper for the above functions.
inline void check_delay();
@@ -929,6 +946,10 @@
// fmaf instructions.
inline void fmadd(FloatRegisterImpl::Width w, FloatRegister s1, FloatRegister s2, FloatRegister s3, FloatRegister d);
+ inline void fmsub(FloatRegisterImpl::Width w, FloatRegister s1, FloatRegister s2, FloatRegister s3, FloatRegister d);
+
+ inline void fnmadd(FloatRegisterImpl::Width w, FloatRegister s1, FloatRegister s2, FloatRegister s3, FloatRegister d);
+ inline void fnmsub(FloatRegisterImpl::Width w, FloatRegister s1, FloatRegister s2, FloatRegister s3, FloatRegister d);
// pp 165
@@ -960,6 +981,8 @@
inline void ldf(FloatRegisterImpl::Width w, Register s1, int simm13a, FloatRegister d,
RelocationHolder const &rspec = RelocationHolder());
+ inline void ldd(Register s1, Register s2, FloatRegister d);
+ inline void ldd(Register s1, int simm13a, FloatRegister d);
inline void ldfsr(Register s1, Register s2);
inline void ldfsr(Register s1, int simm13a);
@@ -987,8 +1010,6 @@
inline void lduw(Register s1, int simm13a, Register d);
inline void ldx(Register s1, Register s2, Register d);
inline void ldx(Register s1, int simm13a, Register d);
- inline void ldd(Register s1, Register s2, Register d);
- inline void ldd(Register s1, int simm13a, Register d);
// pp 177
@@ -1157,6 +1178,9 @@
inline void stf(FloatRegisterImpl::Width w, FloatRegister d, Register s1, Register s2);
inline void stf(FloatRegisterImpl::Width w, FloatRegister d, Register s1, int simm13a);
+ inline void std(FloatRegister d, Register s1, Register s2);
+ inline void std(FloatRegister d, Register s1, int simm13a);
+
inline void stfsr(Register s1, Register s2);
inline void stfsr(Register s1, int simm13a);
inline void stxfsr(Register s1, Register s2);
@@ -1177,8 +1201,6 @@
inline void stw(Register d, Register s1, int simm13a);
inline void stx(Register d, Register s1, Register s2);
inline void stx(Register d, Register s1, int simm13a);
- inline void std(Register d, Register s1, Register s2);
- inline void std(Register d, Register s1, int simm13a);
// pp 177
@@ -1267,6 +1289,9 @@
// VIS3 instructions
+ inline void addxc(Register s1, Register s2, Register d);
+ inline void addxccc(Register s1, Register s2, Register d);
+
inline void movstosw(FloatRegister s, Register d);
inline void movstouw(FloatRegister s, Register d);
inline void movdtox(FloatRegister s, Register d);
@@ -1276,6 +1301,7 @@
inline void xmulx(Register s1, Register s2, Register d);
inline void xmulxhi(Register s1, Register s2, Register d);
+ inline void umulxhi(Register s1, Register s2, Register d);
// Crypto SHA instructions
@@ -1287,6 +1313,10 @@
inline void crc32c(FloatRegister s1, FloatRegister s2, FloatRegister d);
+ // MPMUL instruction
+
+ inline void mpmul(int uimm5);
+
// Creation
Assembler(CodeBuffer* code) : AbstractAssembler(code) {
#ifdef VALIDATE_PIPELINE
--- a/src/hotspot/cpu/sparc/assembler_sparc.inline.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/assembler_sparc.inline.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -59,7 +59,7 @@
#endif
}
-inline void Assembler::emit_int32(int x) {
+inline void Assembler::emit_int32(int32_t x) {
check_delay();
#ifdef VALIDATE_PIPELINE
_hazard_state = NoHazard;
@@ -67,16 +67,16 @@
AbstractAssembler::emit_int32(x);
}
-inline void Assembler::emit_data(int x) {
+inline void Assembler::emit_data(int32_t x) {
emit_int32(x);
}
-inline void Assembler::emit_data(int x, relocInfo::relocType rtype) {
+inline void Assembler::emit_data(int32_t x, relocInfo::relocType rtype) {
relocate(rtype);
emit_int32(x);
}
-inline void Assembler::emit_data(int x, RelocationHolder const &rspec) {
+inline void Assembler::emit_data(int32_t x, RelocationHolder const &rspec) {
relocate(rspec);
emit_int32(x);
}
@@ -359,6 +359,19 @@
fmaf_only();
emit_int32(op(arith_op) | fd(d, w) | op3(stpartialf_op3) | fs1(s1, w) | fs3(s3, w) | op5(w) | fs2(s2, w));
}
+inline void Assembler::fmsub(FloatRegisterImpl::Width w, FloatRegister s1, FloatRegister s2, FloatRegister s3, FloatRegister d) {
+ fmaf_only();
+ emit_int32(op(arith_op) | fd(d, w) | op3(stpartialf_op3) | fs1(s1, w) | fs3(s3, w) | op5(0x4 + w) | fs2(s2, w));
+}
+
+inline void Assembler::fnmadd(FloatRegisterImpl::Width w, FloatRegister s1, FloatRegister s2, FloatRegister s3, FloatRegister d) {
+ fmaf_only();
+ emit_int32(op(arith_op) | fd(d, w) | op3(stpartialf_op3) | fs1(s1, w) | fs3(s3, w) | op5(0xc + w) | fs2(s2, w));
+}
+inline void Assembler::fnmsub(FloatRegisterImpl::Width w, FloatRegister s1, FloatRegister s2, FloatRegister s3, FloatRegister d) {
+ fmaf_only();
+ emit_int32(op(arith_op) | fd(d, w) | op3(stpartialf_op3) | fs1(s1, w) | fs3(s3, w) | op5(0x8 + w) | fs2(s2, w));
+}
inline void Assembler::flush(Register s1, Register s2) {
emit_int32(op(arith_op) | op3(flush_op3) | rs1(s1) | rs2(s2));
@@ -402,6 +415,15 @@
emit_data(op(ldst_op) | fd(d, w) | alt_op3(ldf_op3, w) | rs1(s1) | immed(true) | simm(simm13a, 13), rspec);
}
+inline void Assembler::ldd(Register s1, Register s2, FloatRegister d) {
+ assert(d->is_even(), "not even");
+ ldf(FloatRegisterImpl::D, s1, s2, d);
+}
+inline void Assembler::ldd(Register s1, int simm13a, FloatRegister d) {
+ assert(d->is_even(), "not even");
+ ldf(FloatRegisterImpl::D, s1, simm13a, d);
+}
+
inline void Assembler::ldxfsr(Register s1, Register s2) {
emit_int32(op(ldst_op) | rd(G1) | op3(ldfsr_op3) | rs1(s1) | rs2(s2));
}
@@ -460,16 +482,6 @@
inline void Assembler::ldx(Register s1, int simm13a, Register d) {
emit_data(op(ldst_op) | rd(d) | op3(ldx_op3) | rs1(s1) | immed(true) | simm(simm13a, 13));
}
-inline void Assembler::ldd(Register s1, Register s2, Register d) {
- v9_dep();
- assert(d->is_even(), "not even");
- emit_int32(op(ldst_op) | rd(d) | op3(ldd_op3) | rs1(s1) | rs2(s2));
-}
-inline void Assembler::ldd(Register s1, int simm13a, Register d) {
- v9_dep();
- assert(d->is_even(), "not even");
- emit_data(op(ldst_op) | rd(d) | op3(ldd_op3) | rs1(s1) | immed(true) | simm(simm13a, 13));
-}
inline void Assembler::ldsba(Register s1, Register s2, int ia, Register d) {
emit_int32(op(ldst_op) | rd(d) | op3(ldsb_op3 | alt_bit_op3) | rs1(s1) | imm_asi(ia) | rs2(s2));
@@ -806,6 +818,15 @@
emit_data(op(ldst_op) | fd(d, w) | alt_op3(stf_op3, w) | rs1(s1) | immed(true) | simm(simm13a, 13));
}
+inline void Assembler::std(FloatRegister d, Register s1, Register s2) {
+ assert(d->is_even(), "not even");
+ stf(FloatRegisterImpl::D, d, s1, s2);
+}
+inline void Assembler::std(FloatRegister d, Register s1, int simm13a) {
+ assert(d->is_even(), "not even");
+ stf(FloatRegisterImpl::D, d, s1, simm13a);
+}
+
inline void Assembler::stxfsr(Register s1, Register s2) {
emit_int32(op(ldst_op) | rd(G1) | op3(stfsr_op3) | rs1(s1) | rs2(s2));
}
@@ -848,16 +869,6 @@
inline void Assembler::stx(Register d, Register s1, int simm13a) {
emit_data(op(ldst_op) | rd(d) | op3(stx_op3) | rs1(s1) | immed(true) | simm(simm13a, 13));
}
-inline void Assembler::std(Register d, Register s1, Register s2) {
- v9_dep();
- assert(d->is_even(), "not even");
- emit_int32(op(ldst_op) | rd(d) | op3(std_op3) | rs1(s1) | rs2(s2));
-}
-inline void Assembler::std(Register d, Register s1, int simm13a) {
- v9_dep();
- assert(d->is_even(), "not even");
- emit_data(op(ldst_op) | rd(d) | op3(std_op3) | rs1(s1) | immed(true) | simm(simm13a, 13));
-}
inline void Assembler::stba(Register d, Register s1, Register s2, int ia) {
emit_int32(op(ldst_op) | rd(d) | op3(stb_op3 | alt_bit_op3) | rs1(s1) | imm_asi(ia) | rs2(s2));
@@ -1043,6 +1054,15 @@
// VIS3 instructions
+inline void Assembler::addxc(Register s1, Register s2, Register d) {
+ vis3_only();
+ emit_int32(op(arith_op) | rd(d) | op3(addx_op3) | rs1(s1) | opf(addxc_opf) | rs2(s2));
+}
+inline void Assembler::addxccc(Register s1, Register s2, Register d) {
+ vis3_only();
+ emit_int32(op(arith_op) | rd(d) | op3(addx_op3) | rs1(s1) | opf(addxccc_opf) | rs2(s2));
+}
+
inline void Assembler::movstosw(FloatRegister s, Register d) {
vis3_only();
emit_int32(op(arith_op) | rd(d) | op3(mftoi_op3) | opf(mstosw_opf) | fs2(s, FloatRegisterImpl::S));
@@ -1073,6 +1093,10 @@
vis3_only();
emit_int32(op(arith_op) | rd(d) | op3(xmulx_op3) | rs1(s1) | opf(xmulxhi_opf) | rs2(s2));
}
+inline void Assembler::umulxhi(Register s1, Register s2, Register d) {
+ vis3_only();
+ emit_int32(op(arith_op) | rd(d) | op3(umulx_op3) | rs1(s1) | opf(umulxhi_opf) | rs2(s2));
+}
// Crypto SHA instructions
@@ -1096,4 +1120,11 @@
emit_int32(op(arith_op) | fd(d, FloatRegisterImpl::D) | op3(crc32c_op3) | fs1(s1, FloatRegisterImpl::D) | opf(crc32c_opf) | fs2(s2, FloatRegisterImpl::D));
}
+// MPMUL instruction
+
+inline void Assembler::mpmul(int uimm5) {
+ mpmul_only();
+ emit_int32(op(arith_op) | rd(0) | op3(mpmul_op3) | rs1(0) | opf(mpmul_opf) | uimm(uimm5, 5));
+}
+
#endif // CPU_SPARC_VM_ASSEMBLER_SPARC_INLINE_HPP
--- a/src/hotspot/cpu/sparc/frame_sparc.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/frame_sparc.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -119,8 +119,8 @@
reg = regname->as_Register();
}
if (reg->is_out()) {
- assert(_younger_window != NULL, "Younger window should be available");
- return second_word + (address)&_younger_window[reg->after_save()->sp_offset_in_saved_window()];
+ return _younger_window == NULL ? NULL :
+ second_word + (address)&_younger_window[reg->after_save()->sp_offset_in_saved_window()];
}
if (reg->is_local() || reg->is_in()) {
assert(_window != NULL, "Window should be available");
--- a/src/hotspot/cpu/sparc/globals_sparc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/globals_sparc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -97,12 +97,15 @@
writeable) \
\
product(intx, UseVIS, 99, \
- "Highest supported VIS instructions set on Sparc") \
+ "Highest supported VIS instructions set on SPARC") \
range(0, 99) \
\
product(bool, UseCBCond, false, \
"Use compare and branch instruction on SPARC") \
\
+ product(bool, UseMPMUL, false, \
+ "Use multi-precision multiply instruction (mpmul) on SPARC") \
+ \
product(bool, UseBlockZeroing, false, \
"Use special cpu instructions for block zeroing") \
\
--- a/src/hotspot/cpu/sparc/macroAssembler_sparc.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/macroAssembler_sparc.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1574,29 +1574,39 @@
assert_not_delayed();
if (use_cbcond(L)) {
Assembler::cbcond(zero, ptr_cc, s1, 0, L);
- return;
+ } else {
+ br_null(s1, false, p, L);
+ delayed()->nop();
}
- br_null(s1, false, p, L);
- delayed()->nop();
}
void MacroAssembler::br_notnull_short(Register s1, Predict p, Label& L) {
assert_not_delayed();
if (use_cbcond(L)) {
Assembler::cbcond(notZero, ptr_cc, s1, 0, L);
- return;
+ } else {
+ br_notnull(s1, false, p, L);
+ delayed()->nop();
}
- br_notnull(s1, false, p, L);
- delayed()->nop();
}
// Unconditional short branch
void MacroAssembler::ba_short(Label& L) {
+ assert_not_delayed();
if (use_cbcond(L)) {
Assembler::cbcond(equal, icc, G0, G0, L);
- return;
+ } else {
+ br(always, false, pt, L);
+ delayed()->nop();
}
- br(always, false, pt, L);
+}
+
+// Branch if 'icc' says zero or not (i.e. icc.z == 1|0).
+
+void MacroAssembler::br_icc_zero(bool iszero, Predict p, Label &L) {
+ assert_not_delayed();
+ Condition cf = (iszero ? Assembler::zero : Assembler::notZero);
+ br(cf, false, p, L);
delayed()->nop();
}
--- a/src/hotspot/cpu/sparc/macroAssembler_sparc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/macroAssembler_sparc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -606,7 +606,7 @@
// offset. No explicit code generation is needed if the offset is within a certain
// range (0 <= offset <= page_size).
//
- // %%%%%% Currently not done for SPARC
+ // FIXME: Currently not done for SPARC
void null_check(Register reg, int offset = -1);
static bool needs_explicit_null_check(intptr_t offset);
@@ -648,6 +648,9 @@
// unconditional short branch
void ba_short(Label& L);
+ // Branch on icc.z (true or not).
+ void br_icc_zero(bool iszero, Predict p, Label &L);
+
inline void bp( Condition c, bool a, CC cc, Predict p, address d, relocInfo::relocType rt = relocInfo::none );
inline void bp( Condition c, bool a, CC cc, Predict p, Label& L );
@@ -663,19 +666,19 @@
inline void fbp( Condition c, bool a, CC cc, Predict p, Label& L );
// Sparc shorthands(pp 85, V8 manual, pp 289 V9 manual)
- inline void cmp( Register s1, Register s2 );
- inline void cmp( Register s1, int simm13a );
+ inline void cmp( Register s1, Register s2 );
+ inline void cmp( Register s1, int simm13a );
inline void jmp( Register s1, Register s2 );
inline void jmp( Register s1, int simm13a, RelocationHolder const& rspec = RelocationHolder() );
// Check if the call target is out of wdisp30 range (relative to the code cache)
static inline bool is_far_target(address d);
- inline void call( address d, relocInfo::relocType rt = relocInfo::runtime_call_type );
- inline void call( address d, RelocationHolder const& rspec);
+ inline void call( address d, relocInfo::relocType rt = relocInfo::runtime_call_type );
+ inline void call( address d, RelocationHolder const& rspec);
- inline void call( Label& L, relocInfo::relocType rt = relocInfo::runtime_call_type );
- inline void call( Label& L, RelocationHolder const& rspec);
+ inline void call( Label& L, relocInfo::relocType rt = relocInfo::runtime_call_type );
+ inline void call( Label& L, RelocationHolder const& rspec);
inline void callr( Register s1, Register s2 );
inline void callr( Register s1, int simm13a, RelocationHolder const& rspec = RelocationHolder() );
--- a/src/hotspot/cpu/sparc/macroAssembler_sparc.inline.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/macroAssembler_sparc.inline.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -185,7 +185,7 @@
}
inline void MacroAssembler::br( Condition c, bool a, Predict p, Label& L ) {
- // See note[+] on 'avoid_pipeline_stalls()', in "assembler_sparc.inline.hpp".
+ // See note[+] on 'avoid_pipeline_stall()', in "assembler_sparc.inline.hpp".
avoid_pipeline_stall();
br(c, a, p, target(L));
}
--- a/src/hotspot/cpu/sparc/register_sparc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/register_sparc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -236,7 +236,7 @@
inline VMReg as_VMReg( );
// accessors
- int encoding() const { assert(is_valid(), "invalid register"); return value(); }
+ int encoding() const { assert(is_valid(), "invalid register"); return value(); }
public:
int encoding(Width w) const {
@@ -258,10 +258,12 @@
return -1;
}
- bool is_valid() const { return 0 <= value() && value() < number_of_registers; }
+ bool is_valid() const { return 0 <= value() && value() < number_of_registers; }
+ bool is_even() const { return (encoding() & 1) == 0; }
+
const char* name() const;
- FloatRegister successor() const { return as_FloatRegister(encoding() + 1); }
+ FloatRegister successor() const { return as_FloatRegister(encoding() + 1); }
};
--- a/src/hotspot/cpu/sparc/sparc.ad Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/sparc.ad Fri Sep 29 23:53:15 2017 +0000
@@ -2628,7 +2628,6 @@
%}
-
enc_class fmadds (sflt_reg dst, sflt_reg a, sflt_reg b, sflt_reg c) %{
MacroAssembler _masm(&cbuf);
@@ -2651,7 +2650,71 @@
__ fmadd(FloatRegisterImpl::D, Fra, Frb, Frc, Frd);
%}
-
+enc_class fmsubs (sflt_reg dst, sflt_reg a, sflt_reg b, sflt_reg c) %{
+ MacroAssembler _masm(&cbuf);
+
+ FloatRegister Frd = reg_to_SingleFloatRegister_object($dst$$reg);
+ FloatRegister Fra = reg_to_SingleFloatRegister_object($a$$reg);
+ FloatRegister Frb = reg_to_SingleFloatRegister_object($b$$reg);
+ FloatRegister Frc = reg_to_SingleFloatRegister_object($c$$reg);
+
+ __ fmsub(FloatRegisterImpl::S, Fra, Frb, Frc, Frd);
+%}
+
+enc_class fmsubd (dflt_reg dst, dflt_reg a, dflt_reg b, dflt_reg c) %{
+ MacroAssembler _masm(&cbuf);
+
+ FloatRegister Frd = reg_to_DoubleFloatRegister_object($dst$$reg);
+ FloatRegister Fra = reg_to_DoubleFloatRegister_object($a$$reg);
+ FloatRegister Frb = reg_to_DoubleFloatRegister_object($b$$reg);
+ FloatRegister Frc = reg_to_DoubleFloatRegister_object($c$$reg);
+
+ __ fmsub(FloatRegisterImpl::D, Fra, Frb, Frc, Frd);
+%}
+
+enc_class fnmadds (sflt_reg dst, sflt_reg a, sflt_reg b, sflt_reg c) %{
+ MacroAssembler _masm(&cbuf);
+
+ FloatRegister Frd = reg_to_SingleFloatRegister_object($dst$$reg);
+ FloatRegister Fra = reg_to_SingleFloatRegister_object($a$$reg);
+ FloatRegister Frb = reg_to_SingleFloatRegister_object($b$$reg);
+ FloatRegister Frc = reg_to_SingleFloatRegister_object($c$$reg);
+
+ __ fnmadd(FloatRegisterImpl::S, Fra, Frb, Frc, Frd);
+%}
+
+enc_class fnmaddd (dflt_reg dst, dflt_reg a, dflt_reg b, dflt_reg c) %{
+ MacroAssembler _masm(&cbuf);
+
+ FloatRegister Frd = reg_to_DoubleFloatRegister_object($dst$$reg);
+ FloatRegister Fra = reg_to_DoubleFloatRegister_object($a$$reg);
+ FloatRegister Frb = reg_to_DoubleFloatRegister_object($b$$reg);
+ FloatRegister Frc = reg_to_DoubleFloatRegister_object($c$$reg);
+
+ __ fnmadd(FloatRegisterImpl::D, Fra, Frb, Frc, Frd);
+%}
+
+enc_class fnmsubs (sflt_reg dst, sflt_reg a, sflt_reg b, sflt_reg c) %{
+ MacroAssembler _masm(&cbuf);
+
+ FloatRegister Frd = reg_to_SingleFloatRegister_object($dst$$reg);
+ FloatRegister Fra = reg_to_SingleFloatRegister_object($a$$reg);
+ FloatRegister Frb = reg_to_SingleFloatRegister_object($b$$reg);
+ FloatRegister Frc = reg_to_SingleFloatRegister_object($c$$reg);
+
+ __ fnmsub(FloatRegisterImpl::S, Fra, Frb, Frc, Frd);
+%}
+
+enc_class fnmsubd (dflt_reg dst, dflt_reg a, dflt_reg b, dflt_reg c) %{
+ MacroAssembler _masm(&cbuf);
+
+ FloatRegister Frd = reg_to_DoubleFloatRegister_object($dst$$reg);
+ FloatRegister Fra = reg_to_DoubleFloatRegister_object($a$$reg);
+ FloatRegister Frb = reg_to_DoubleFloatRegister_object($b$$reg);
+ FloatRegister Frc = reg_to_DoubleFloatRegister_object($c$$reg);
+
+ __ fnmsub(FloatRegisterImpl::D, Fra, Frb, Frc, Frd);
+%}
enc_class fmovs (dflt_reg dst, dflt_reg src) %{
@@ -7597,7 +7660,7 @@
ins_pipe(fdivD_reg_reg);
%}
-// Single precision fused floating-point multiply-add (d = a * b + c).
+// Single/Double precision fused floating-point multiply-add (d = a * b + c).
instruct fmaF_regx4(regF dst, regF a, regF b, regF c) %{
predicate(UseFMA);
match(Set dst (FmaF c (Binary a b)));
@@ -7606,7 +7669,6 @@
ins_pipe(fmaF_regx4);
%}
-// Double precision fused floating-point multiply-add (d = a * b + c).
instruct fmaD_regx4(regD dst, regD a, regD b, regD c) %{
predicate(UseFMA);
match(Set dst (FmaD c (Binary a b)));
@@ -7615,6 +7677,66 @@
ins_pipe(fmaD_regx4);
%}
+// Additional patterns matching complement versions that we can map directly to
+// variants of the fused multiply-add instructions.
+
+// Single/Double precision fused floating-point multiply-sub (d = a * b - c)
+instruct fmsubF_regx4(regF dst, regF a, regF b, regF c) %{
+ predicate(UseFMA);
+ match(Set dst (FmaF (NegF c) (Binary a b)));
+ format %{ "fmsubs $a,$b,$c,$dst\t# $dst = $a * $b - $c" %}
+ ins_encode(fmsubs(dst, a, b, c));
+ ins_pipe(fmaF_regx4);
+%}
+
+instruct fmsubD_regx4(regD dst, regD a, regD b, regD c) %{
+ predicate(UseFMA);
+ match(Set dst (FmaD (NegD c) (Binary a b)));
+ format %{ "fmsubd $a,$b,$c,$dst\t# $dst = $a * $b - $c" %}
+ ins_encode(fmsubd(dst, a, b, c));
+ ins_pipe(fmaD_regx4);
+%}
+
+// Single/Double precision fused floating-point neg. multiply-add,
+// d = -1 * a * b - c = -(a * b + c)
+instruct fnmaddF_regx4(regF dst, regF a, regF b, regF c) %{
+ predicate(UseFMA);
+ match(Set dst (FmaF (NegF c) (Binary (NegF a) b)));
+ match(Set dst (FmaF (NegF c) (Binary a (NegF b))));
+ format %{ "fnmadds $a,$b,$c,$dst\t# $dst = -($a * $b + $c)" %}
+ ins_encode(fnmadds(dst, a, b, c));
+ ins_pipe(fmaF_regx4);
+%}
+
+instruct fnmaddD_regx4(regD dst, regD a, regD b, regD c) %{
+ predicate(UseFMA);
+ match(Set dst (FmaD (NegD c) (Binary (NegD a) b)));
+ match(Set dst (FmaD (NegD c) (Binary a (NegD b))));
+ format %{ "fnmaddd $a,$b,$c,$dst\t# $dst = -($a * $b + $c)" %}
+ ins_encode(fnmaddd(dst, a, b, c));
+ ins_pipe(fmaD_regx4);
+%}
+
+// Single/Double precision fused floating-point neg. multiply-sub,
+// d = -1 * a * b + c = -(a * b - c)
+instruct fnmsubF_regx4(regF dst, regF a, regF b, regF c) %{
+ predicate(UseFMA);
+ match(Set dst (FmaF c (Binary (NegF a) b)));
+ match(Set dst (FmaF c (Binary a (NegF b))));
+ format %{ "fnmsubs $a,$b,$c,$dst\t# $dst = -($a * $b - $c)" %}
+ ins_encode(fnmsubs(dst, a, b, c));
+ ins_pipe(fmaF_regx4);
+%}
+
+instruct fnmsubD_regx4(regD dst, regD a, regD b, regD c) %{
+ predicate(UseFMA);
+ match(Set dst (FmaD c (Binary (NegD a) b)));
+ match(Set dst (FmaD c (Binary a (NegD b))));
+ format %{ "fnmsubd $a,$b,$c,$dst\t# $dst = -($a * $b - $c)" %}
+ ins_encode(fnmsubd(dst, a, b, c));
+ ins_pipe(fmaD_regx4);
+%}
+
//----------Logical Instructions-----------------------------------------------
// And Instructions
// Register And
--- a/src/hotspot/cpu/sparc/stubGenerator_sparc.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/stubGenerator_sparc.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -58,7 +58,6 @@
// Note: The register L7 is used as L7_thread_cache, and may not be used
// any other way within this module.
-
static const Register& Lstub_temp = L2;
// -------------------------------------------------------------------------------------------------------------------------
@@ -4943,7 +4942,7 @@
return start;
}
-/**
+ /**
* Arguments:
*
* Inputs:
@@ -4975,6 +4974,773 @@
return start;
}
+ /**
+ * Arguments:
+ *
+ * Inputs:
+ * I0 - int* x-addr
+ * I1 - int x-len
+ * I2 - int* y-addr
+ * I3 - int y-len
+ * I4 - int* z-addr (output vector)
+ * I5 - int z-len
+ */
+ address generate_multiplyToLen() {
+ assert(UseMultiplyToLenIntrinsic, "need VIS3 instructions");
+
+ __ align(CodeEntryAlignment);
+ StubCodeMark mark(this, "StubRoutines", "multiplyToLen");
+ address start = __ pc();
+
+ __ save_frame(0);
+
+ const Register xptr = I0; // input address
+ const Register xlen = I1; // ...and length in 32b-words
+ const Register yptr = I2; //
+ const Register ylen = I3; //
+ const Register zptr = I4; // output address
+ const Register zlen = I5; // ...and length in 32b-words
+
+ /* The minimal "limb" representation suggest that odd length vectors are as
+ * likely as even length dittos. This in turn suggests that we need to cope
+ * with odd/even length arrays and data not aligned properly for 64-bit read
+ * and write operations. We thus use a number of different kernels:
+ *
+ * if (is_even(x.len) && is_even(y.len))
+ * if (is_align64(x) && is_align64(y) && is_align64(z))
+ * if (x.len == y.len && 16 <= x.len && x.len <= 64)
+ * memv_mult_mpmul(...)
+ * else
+ * memv_mult_64x64(...)
+ * else
+ * memv_mult_64x64u(...)
+ * else
+ * memv_mult_32x32(...)
+ *
+ * Here we assume VIS3 support (for 'umulxhi', 'addxc' and 'addxccc').
+ * In case CBCOND instructions are supported, we will use 'cxbX'. If the
+ * MPMUL instruction is supported, we will generate a kernel using 'mpmul'
+ * (for vectors with proper characteristics).
+ */
+ const Register tmp0 = L0;
+ const Register tmp1 = L1;
+
+ Label L_mult_32x32;
+ Label L_mult_64x64u;
+ Label L_mult_64x64;
+ Label L_exit;
+
+ if_both_even(xlen, ylen, tmp0, false, L_mult_32x32);
+ if_all3_aligned(xptr, yptr, zptr, tmp1, 64, false, L_mult_64x64u);
+
+ if (UseMPMUL) {
+ if_eq(xlen, ylen, false, L_mult_64x64);
+ if_in_rng(xlen, 16, 64, tmp0, tmp1, false, L_mult_64x64);
+
+ // 1. Multiply naturally aligned 64b-datums using a generic 'mpmul' kernel,
+ // operating on equal length vectors of size [16..64].
+ gen_mult_mpmul(xlen, xptr, yptr, zptr, L_exit);
+ }
+
+ // 2. Multiply naturally aligned 64-bit datums (64x64).
+ __ bind(L_mult_64x64);
+ gen_mult_64x64(xptr, xlen, yptr, ylen, zptr, zlen, L_exit);
+
+ // 3. Multiply unaligned 64-bit datums (64x64).
+ __ bind(L_mult_64x64u);
+ gen_mult_64x64_unaligned(xptr, xlen, yptr, ylen, zptr, zlen, L_exit);
+
+ // 4. Multiply naturally aligned 32-bit datums (32x32).
+ __ bind(L_mult_32x32);
+ gen_mult_32x32(xptr, xlen, yptr, ylen, zptr, zlen, L_exit);
+
+ __ bind(L_exit);
+ __ ret();
+ __ delayed()->restore();
+
+ return start;
+ }
+
+ // Additional help functions used by multiplyToLen generation.
+
+ void if_both_even(Register r1, Register r2, Register tmp, bool iseven, Label &L)
+ {
+ __ or3(r1, r2, tmp);
+ __ andcc(tmp, 0x1, tmp);
+ __ br_icc_zero(iseven, Assembler::pn, L);
+ }
+
+ void if_all3_aligned(Register r1, Register r2, Register r3,
+ Register tmp, uint align, bool isalign, Label &L)
+ {
+ __ or3(r1, r2, tmp);
+ __ or3(r3, tmp, tmp);
+ __ andcc(tmp, (align - 1), tmp);
+ __ br_icc_zero(isalign, Assembler::pn, L);
+ }
+
+ void if_eq(Register x, Register y, bool iseq, Label &L)
+ {
+ Assembler::Condition cf = (iseq ? Assembler::equal : Assembler::notEqual);
+ __ cmp_and_br_short(x, y, cf, Assembler::pt, L);
+ }
+
+ void if_in_rng(Register x, int lb, int ub, Register t1, Register t2, bool inrng, Label &L)
+ {
+ assert(Assembler::is_simm13(lb), "Small ints only!");
+ assert(Assembler::is_simm13(ub), "Small ints only!");
+ // Compute (x - lb) * (ub - x) >= 0
+ // NOTE: With the local use of this routine, we rely on small integers to
+ // guarantee that we do not overflow in the multiplication.
+ __ add(G0, ub, t2);
+ __ sub(x, lb, t1);
+ __ sub(t2, x, t2);
+ __ mulx(t1, t2, t1);
+ Assembler::Condition cf = (inrng ? Assembler::greaterEqual : Assembler::less);
+ __ cmp_and_br_short(t1, G0, cf, Assembler::pt, L);
+ }
+
+ void ldd_entry(Register base, Register offs, FloatRegister dest)
+ {
+ __ ldd(base, offs, dest);
+ __ inc(offs, 8);
+ }
+
+ void ldx_entry(Register base, Register offs, Register dest)
+ {
+ __ ldx(base, offs, dest);
+ __ inc(offs, 8);
+ }
+
+ void mpmul_entry(int m, Label &next)
+ {
+ __ mpmul(m);
+ __ cbcond(Assembler::equal, Assembler::icc, G0, G0, next);
+ }
+
+ void stx_entry(Label &L, Register r1, Register r2, Register base, Register offs)
+ {
+ __ bind(L);
+ __ stx(r1, base, offs);
+ __ inc(offs, 8);
+ __ stx(r2, base, offs);
+ __ inc(offs, 8);
+ }
+
+ void offs_entry(Label &Lbl0, Label &Lbl1)
+ {
+ assert(Lbl0.is_bound(), "must be");
+ assert(Lbl1.is_bound(), "must be");
+
+ int offset = Lbl0.loc_pos() - Lbl1.loc_pos();
+
+ __ emit_data(offset);
+ }
+
+ /* Generate the actual multiplication kernels for BigInteger vectors:
+ *
+ * 1. gen_mult_mpmul(...)
+ *
+ * 2. gen_mult_64x64(...)
+ *
+ * 3. gen_mult_64x64_unaligned(...)
+ *
+ * 4. gen_mult_32x32(...)
+ */
+ void gen_mult_mpmul(Register len, Register xptr, Register yptr, Register zptr,
+ Label &L_exit)
+ {
+ const Register zero = G0;
+ const Register gxp = G1; // Need to use global registers across RWs.
+ const Register gyp = G2;
+ const Register gzp = G3;
+ const Register offs = G4;
+ const Register disp = G5;
+
+ __ mov(xptr, gxp);
+ __ mov(yptr, gyp);
+ __ mov(zptr, gzp);
+
+ /* Compute jump vector entry:
+ *
+ * 1. mpmul input size (0..31) x 64b
+ * 2. vector input size in 32b limbs (even number)
+ * 3. branch entries in reverse order (31..0), using two
+ * instructions per entry (2 * 4 bytes).
+ *
+ * displacement = byte_offset(bra_offset(len))
+ * = byte_offset((64 - len)/2)
+ * = 8 * (64 - len)/2
+ * = 4 * (64 - len)
+ */
+ Register temp = I5; // Alright to use input regs. in first batch.
+
+ __ sub(zero, len, temp);
+ __ add(temp, 64, temp);
+ __ sllx(temp, 2, disp); // disp := (64 - len) << 2
+
+ // Dispatch relative current PC, into instruction table below.
+ __ rdpc(temp);
+ __ add(temp, 16, temp);
+ __ jmp(temp, disp);
+ __ delayed()->clr(offs);
+
+ ldd_entry(gxp, offs, F22);
+ ldd_entry(gxp, offs, F20);
+ ldd_entry(gxp, offs, F18);
+ ldd_entry(gxp, offs, F16);
+ ldd_entry(gxp, offs, F14);
+ ldd_entry(gxp, offs, F12);
+ ldd_entry(gxp, offs, F10);
+ ldd_entry(gxp, offs, F8);
+ ldd_entry(gxp, offs, F6);
+ ldd_entry(gxp, offs, F4);
+ ldx_entry(gxp, offs, I5);
+ ldx_entry(gxp, offs, I4);
+ ldx_entry(gxp, offs, I3);
+ ldx_entry(gxp, offs, I2);
+ ldx_entry(gxp, offs, I1);
+ ldx_entry(gxp, offs, I0);
+ ldx_entry(gxp, offs, L7);
+ ldx_entry(gxp, offs, L6);
+ ldx_entry(gxp, offs, L5);
+ ldx_entry(gxp, offs, L4);
+ ldx_entry(gxp, offs, L3);
+ ldx_entry(gxp, offs, L2);
+ ldx_entry(gxp, offs, L1);
+ ldx_entry(gxp, offs, L0);
+ ldd_entry(gxp, offs, F2);
+ ldd_entry(gxp, offs, F0);
+ ldx_entry(gxp, offs, O5);
+ ldx_entry(gxp, offs, O4);
+ ldx_entry(gxp, offs, O3);
+ ldx_entry(gxp, offs, O2);
+ ldx_entry(gxp, offs, O1);
+ ldx_entry(gxp, offs, O0);
+
+ __ save(SP, -176, SP);
+
+ const Register addr = gxp; // Alright to reuse 'gxp'.
+
+ // Dispatch relative current PC, into instruction table below.
+ __ rdpc(addr);
+ __ add(addr, 16, addr);
+ __ jmp(addr, disp);
+ __ delayed()->clr(offs);
+
+ ldd_entry(gyp, offs, F58);
+ ldd_entry(gyp, offs, F56);
+ ldd_entry(gyp, offs, F54);
+ ldd_entry(gyp, offs, F52);
+ ldd_entry(gyp, offs, F50);
+ ldd_entry(gyp, offs, F48);
+ ldd_entry(gyp, offs, F46);
+ ldd_entry(gyp, offs, F44);
+ ldd_entry(gyp, offs, F42);
+ ldd_entry(gyp, offs, F40);
+ ldd_entry(gyp, offs, F38);
+ ldd_entry(gyp, offs, F36);
+ ldd_entry(gyp, offs, F34);
+ ldd_entry(gyp, offs, F32);
+ ldd_entry(gyp, offs, F30);
+ ldd_entry(gyp, offs, F28);
+ ldd_entry(gyp, offs, F26);
+ ldd_entry(gyp, offs, F24);
+ ldx_entry(gyp, offs, O5);
+ ldx_entry(gyp, offs, O4);
+ ldx_entry(gyp, offs, O3);
+ ldx_entry(gyp, offs, O2);
+ ldx_entry(gyp, offs, O1);
+ ldx_entry(gyp, offs, O0);
+ ldx_entry(gyp, offs, L7);
+ ldx_entry(gyp, offs, L6);
+ ldx_entry(gyp, offs, L5);
+ ldx_entry(gyp, offs, L4);
+ ldx_entry(gyp, offs, L3);
+ ldx_entry(gyp, offs, L2);
+ ldx_entry(gyp, offs, L1);
+ ldx_entry(gyp, offs, L0);
+
+ __ save(SP, -176, SP);
+ __ save(SP, -176, SP);
+ __ save(SP, -176, SP);
+ __ save(SP, -176, SP);
+ __ save(SP, -176, SP);
+
+ Label L_mpmul_restore_4, L_mpmul_restore_3, L_mpmul_restore_2;
+ Label L_mpmul_restore_1, L_mpmul_restore_0;
+
+ // Dispatch relative current PC, into instruction table below.
+ __ rdpc(addr);
+ __ add(addr, 16, addr);
+ __ jmp(addr, disp);
+ __ delayed()->clr(offs);
+
+ mpmul_entry(31, L_mpmul_restore_0);
+ mpmul_entry(30, L_mpmul_restore_0);
+ mpmul_entry(29, L_mpmul_restore_0);
+ mpmul_entry(28, L_mpmul_restore_0);
+ mpmul_entry(27, L_mpmul_restore_1);
+ mpmul_entry(26, L_mpmul_restore_1);
+ mpmul_entry(25, L_mpmul_restore_1);
+ mpmul_entry(24, L_mpmul_restore_1);
+ mpmul_entry(23, L_mpmul_restore_1);
+ mpmul_entry(22, L_mpmul_restore_1);
+ mpmul_entry(21, L_mpmul_restore_1);
+ mpmul_entry(20, L_mpmul_restore_2);
+ mpmul_entry(19, L_mpmul_restore_2);
+ mpmul_entry(18, L_mpmul_restore_2);
+ mpmul_entry(17, L_mpmul_restore_2);
+ mpmul_entry(16, L_mpmul_restore_2);
+ mpmul_entry(15, L_mpmul_restore_2);
+ mpmul_entry(14, L_mpmul_restore_2);
+ mpmul_entry(13, L_mpmul_restore_3);
+ mpmul_entry(12, L_mpmul_restore_3);
+ mpmul_entry(11, L_mpmul_restore_3);
+ mpmul_entry(10, L_mpmul_restore_3);
+ mpmul_entry( 9, L_mpmul_restore_3);
+ mpmul_entry( 8, L_mpmul_restore_3);
+ mpmul_entry( 7, L_mpmul_restore_3);
+ mpmul_entry( 6, L_mpmul_restore_4);
+ mpmul_entry( 5, L_mpmul_restore_4);
+ mpmul_entry( 4, L_mpmul_restore_4);
+ mpmul_entry( 3, L_mpmul_restore_4);
+ mpmul_entry( 2, L_mpmul_restore_4);
+ mpmul_entry( 1, L_mpmul_restore_4);
+ mpmul_entry( 0, L_mpmul_restore_4);
+
+ Label L_z31, L_z30, L_z29, L_z28, L_z27, L_z26, L_z25, L_z24;
+ Label L_z23, L_z22, L_z21, L_z20, L_z19, L_z18, L_z17, L_z16;
+ Label L_z15, L_z14, L_z13, L_z12, L_z11, L_z10, L_z09, L_z08;
+ Label L_z07, L_z06, L_z05, L_z04, L_z03, L_z02, L_z01, L_z00;
+
+ Label L_zst_base; // Store sequence base address.
+ __ bind(L_zst_base);
+
+ stx_entry(L_z31, L7, L6, gzp, offs);
+ stx_entry(L_z30, L5, L4, gzp, offs);
+ stx_entry(L_z29, L3, L2, gzp, offs);
+ stx_entry(L_z28, L1, L0, gzp, offs);
+ __ restore();
+ stx_entry(L_z27, O5, O4, gzp, offs);
+ stx_entry(L_z26, O3, O2, gzp, offs);
+ stx_entry(L_z25, O1, O0, gzp, offs);
+ stx_entry(L_z24, L7, L6, gzp, offs);
+ stx_entry(L_z23, L5, L4, gzp, offs);
+ stx_entry(L_z22, L3, L2, gzp, offs);
+ stx_entry(L_z21, L1, L0, gzp, offs);
+ __ restore();
+ stx_entry(L_z20, O5, O4, gzp, offs);
+ stx_entry(L_z19, O3, O2, gzp, offs);
+ stx_entry(L_z18, O1, O0, gzp, offs);
+ stx_entry(L_z17, L7, L6, gzp, offs);
+ stx_entry(L_z16, L5, L4, gzp, offs);
+ stx_entry(L_z15, L3, L2, gzp, offs);
+ stx_entry(L_z14, L1, L0, gzp, offs);
+ __ restore();
+ stx_entry(L_z13, O5, O4, gzp, offs);
+ stx_entry(L_z12, O3, O2, gzp, offs);
+ stx_entry(L_z11, O1, O0, gzp, offs);
+ stx_entry(L_z10, L7, L6, gzp, offs);
+ stx_entry(L_z09, L5, L4, gzp, offs);
+ stx_entry(L_z08, L3, L2, gzp, offs);
+ stx_entry(L_z07, L1, L0, gzp, offs);
+ __ restore();
+ stx_entry(L_z06, O5, O4, gzp, offs);
+ stx_entry(L_z05, O3, O2, gzp, offs);
+ stx_entry(L_z04, O1, O0, gzp, offs);
+ stx_entry(L_z03, L7, L6, gzp, offs);
+ stx_entry(L_z02, L5, L4, gzp, offs);
+ stx_entry(L_z01, L3, L2, gzp, offs);
+ stx_entry(L_z00, L1, L0, gzp, offs);
+
+ __ restore();
+ __ restore();
+ // Exit out of 'mpmul' routine, back to multiplyToLen.
+ __ ba_short(L_exit);
+
+ Label L_zst_offs;
+ __ bind(L_zst_offs);
+
+ offs_entry(L_z31, L_zst_base); // index 31: 2048x2048
+ offs_entry(L_z30, L_zst_base);
+ offs_entry(L_z29, L_zst_base);
+ offs_entry(L_z28, L_zst_base);
+ offs_entry(L_z27, L_zst_base);
+ offs_entry(L_z26, L_zst_base);
+ offs_entry(L_z25, L_zst_base);
+ offs_entry(L_z24, L_zst_base);
+ offs_entry(L_z23, L_zst_base);
+ offs_entry(L_z22, L_zst_base);
+ offs_entry(L_z21, L_zst_base);
+ offs_entry(L_z20, L_zst_base);
+ offs_entry(L_z19, L_zst_base);
+ offs_entry(L_z18, L_zst_base);
+ offs_entry(L_z17, L_zst_base);
+ offs_entry(L_z16, L_zst_base);
+ offs_entry(L_z15, L_zst_base);
+ offs_entry(L_z14, L_zst_base);
+ offs_entry(L_z13, L_zst_base);
+ offs_entry(L_z12, L_zst_base);
+ offs_entry(L_z11, L_zst_base);
+ offs_entry(L_z10, L_zst_base);
+ offs_entry(L_z09, L_zst_base);
+ offs_entry(L_z08, L_zst_base);
+ offs_entry(L_z07, L_zst_base);
+ offs_entry(L_z06, L_zst_base);
+ offs_entry(L_z05, L_zst_base);
+ offs_entry(L_z04, L_zst_base);
+ offs_entry(L_z03, L_zst_base);
+ offs_entry(L_z02, L_zst_base);
+ offs_entry(L_z01, L_zst_base);
+ offs_entry(L_z00, L_zst_base); // index 0: 64x64
+
+ __ bind(L_mpmul_restore_4);
+ __ restore();
+ __ bind(L_mpmul_restore_3);
+ __ restore();
+ __ bind(L_mpmul_restore_2);
+ __ restore();
+ __ bind(L_mpmul_restore_1);
+ __ restore();
+ __ bind(L_mpmul_restore_0);
+
+ // Dispatch via offset vector entry, into z-store sequence.
+ Label L_zst_rdpc;
+ __ bind(L_zst_rdpc);
+
+ assert(L_zst_base.is_bound(), "must be");
+ assert(L_zst_offs.is_bound(), "must be");
+ assert(L_zst_rdpc.is_bound(), "must be");
+
+ int dbase = L_zst_rdpc.loc_pos() - L_zst_base.loc_pos();
+ int doffs = L_zst_rdpc.loc_pos() - L_zst_offs.loc_pos();
+
+ temp = gyp; // Alright to reuse 'gyp'.
+
+ __ rdpc(addr);
+ __ sub(addr, doffs, temp);
+ __ srlx(disp, 1, disp);
+ __ lduw(temp, disp, offs);
+ __ sub(addr, dbase, temp);
+ __ jmp(temp, offs);
+ __ delayed()->clr(offs);
+ }
+
+ void gen_mult_64x64(Register xp, Register xn,
+ Register yp, Register yn,
+ Register zp, Register zn, Label &L_exit)
+ {
+ // Assuming that a stack frame has already been created, i.e. local and
+ // output registers are available for immediate use.
+
+ const Register ri = L0; // Outer loop index, xv[i]
+ const Register rj = L1; // Inner loop index, yv[j]
+ const Register rk = L2; // Output loop index, zv[k]
+ const Register rx = L4; // x-vector datum [i]
+ const Register ry = L5; // y-vector datum [j]
+ const Register rz = L6; // z-vector datum [k]
+ const Register rc = L7; // carry over (to z-vector datum [k-1])
+
+ const Register lop = O0; // lo-64b product
+ const Register hip = O1; // hi-64b product
+
+ const Register zero = G0;
+
+ Label L_loop_i, L_exit_loop_i;
+ Label L_loop_j;
+ Label L_loop_i2, L_exit_loop_i2;
+
+ __ srlx(xn, 1, xn); // index for u32 to u64 ditto
+ __ srlx(yn, 1, yn); // index for u32 to u64 ditto
+ __ srlx(zn, 1, zn); // index for u32 to u64 ditto
+ __ dec(xn); // Adjust [0..(N/2)-1]
+ __ dec(yn);
+ __ dec(zn);
+ __ clr(rc); // u64 c = 0
+ __ sllx(xn, 3, ri); // int i = xn (byte offset i = 8*xn)
+ __ sllx(yn, 3, rj); // int j = yn (byte offset i = 8*xn)
+ __ sllx(zn, 3, rk); // int k = zn (byte offset k = 8*zn)
+ __ ldx(yp, rj, ry); // u64 y = yp[yn]
+
+ // for (int i = xn; i >= 0; i--)
+ __ bind(L_loop_i);
+
+ __ cmp_and_br_short(ri, 0, // i >= 0
+ Assembler::less, Assembler::pn, L_exit_loop_i);
+ __ ldx(xp, ri, rx); // x = xp[i]
+ __ mulx(rx, ry, lop); // lo-64b-part of result 64x64
+ __ umulxhi(rx, ry, hip); // hi-64b-part of result 64x64
+ __ addcc(rc, lop, lop); // Accumulate lower order bits (producing carry)
+ __ addxc(hip, zero, rc); // carry over to next datum [k-1]
+ __ stx(lop, zp, rk); // z[k] = lop
+ __ dec(rk, 8); // k--
+ __ dec(ri, 8); // i--
+ __ ba_short(L_loop_i);
+
+ __ bind(L_exit_loop_i);
+ __ stx(rc, zp, rk); // z[k] = c
+
+ // for (int j = yn - 1; j >= 0; j--)
+ __ sllx(yn, 3, rj); // int j = yn - 1 (byte offset j = 8*yn)
+ __ dec(rj, 8);
+
+ __ bind(L_loop_j);
+
+ __ cmp_and_br_short(rj, 0, // j >= 0
+ Assembler::less, Assembler::pn, L_exit);
+ __ clr(rc); // u64 c = 0
+ __ ldx(yp, rj, ry); // u64 y = yp[j]
+
+ // for (int i = xn, k = --zn; i >= 0; i--)
+ __ dec(zn); // --zn
+ __ sllx(xn, 3, ri); // int i = xn (byte offset i = 8*xn)
+ __ sllx(zn, 3, rk); // int k = zn (byte offset k = 8*zn)
+
+ __ bind(L_loop_i2);
+
+ __ cmp_and_br_short(ri, 0, // i >= 0
+ Assembler::less, Assembler::pn, L_exit_loop_i2);
+ __ ldx(xp, ri, rx); // x = xp[i]
+ __ ldx(zp, rk, rz); // z = zp[k], accumulator
+ __ mulx(rx, ry, lop); // lo-64b-part of result 64x64
+ __ umulxhi(rx, ry, hip); // hi-64b-part of result 64x64
+ __ addcc(rz, rc, rz); // Accumulate lower order bits,
+ __ addxc(hip, zero, rc); // Accumulate higher order bits to carry
+ __ addcc(rz, lop, rz); // z += lo(p) + c
+ __ addxc(rc, zero, rc);
+ __ stx(rz, zp, rk); // zp[k] = z
+ __ dec(rk, 8); // k--
+ __ dec(ri, 8); // i--
+ __ ba_short(L_loop_i2);
+
+ __ bind(L_exit_loop_i2);
+ __ stx(rc, zp, rk); // z[k] = c
+ __ dec(rj, 8); // j--
+ __ ba_short(L_loop_j);
+ }
+
+ void gen_mult_64x64_unaligned(Register xp, Register xn,
+ Register yp, Register yn,
+ Register zp, Register zn, Label &L_exit)
+ {
+ // Assuming that a stack frame has already been created, i.e. local and
+ // output registers are available for use.
+
+ const Register xpc = L0; // Outer loop cursor, xp[i]
+ const Register ypc = L1; // Inner loop cursor, yp[j]
+ const Register zpc = L2; // Output loop cursor, zp[k]
+ const Register rx = L4; // x-vector datum [i]
+ const Register ry = L5; // y-vector datum [j]
+ const Register rz = L6; // z-vector datum [k]
+ const Register rc = L7; // carry over (to z-vector datum [k-1])
+ const Register rt = O2;
+
+ const Register lop = O0; // lo-64b product
+ const Register hip = O1; // hi-64b product
+
+ const Register zero = G0;
+
+ Label L_loop_i, L_exit_loop_i;
+ Label L_loop_j;
+ Label L_loop_i2, L_exit_loop_i2;
+
+ __ srlx(xn, 1, xn); // index for u32 to u64 ditto
+ __ srlx(yn, 1, yn); // index for u32 to u64 ditto
+ __ srlx(zn, 1, zn); // index for u32 to u64 ditto
+ __ dec(xn); // Adjust [0..(N/2)-1]
+ __ dec(yn);
+ __ dec(zn);
+ __ clr(rc); // u64 c = 0
+ __ sllx(xn, 3, xpc); // u32* xpc = &xp[xn] (byte offset 8*xn)
+ __ add(xp, xpc, xpc);
+ __ sllx(yn, 3, ypc); // u32* ypc = &yp[yn] (byte offset 8*yn)
+ __ add(yp, ypc, ypc);
+ __ sllx(zn, 3, zpc); // u32* zpc = &zp[zn] (byte offset 8*zn)
+ __ add(zp, zpc, zpc);
+ __ lduw(ypc, 0, rt); // u64 y = yp[yn]
+ __ lduw(ypc, 4, ry); // ...
+ __ sllx(rt, 32, rt);
+ __ or3(rt, ry, ry);
+
+ // for (int i = xn; i >= 0; i--)
+ __ bind(L_loop_i);
+
+ __ cmp_and_br_short(xpc, xp,// i >= 0
+ Assembler::less, Assembler::pn, L_exit_loop_i);
+ __ lduw(xpc, 0, rt); // u64 x = xp[i]
+ __ lduw(xpc, 4, rx); // ...
+ __ sllx(rt, 32, rt);
+ __ or3(rt, rx, rx);
+ __ mulx(rx, ry, lop); // lo-64b-part of result 64x64
+ __ umulxhi(rx, ry, hip); // hi-64b-part of result 64x64
+ __ addcc(rc, lop, lop); // Accumulate lower order bits (producing carry)
+ __ addxc(hip, zero, rc); // carry over to next datum [k-1]
+ __ srlx(lop, 32, rt);
+ __ stw(rt, zpc, 0); // z[k] = lop
+ __ stw(lop, zpc, 4); // ...
+ __ dec(zpc, 8); // k-- (zpc--)
+ __ dec(xpc, 8); // i-- (xpc--)
+ __ ba_short(L_loop_i);
+
+ __ bind(L_exit_loop_i);
+ __ srlx(rc, 32, rt);
+ __ stw(rt, zpc, 0); // z[k] = c
+ __ stw(rc, zpc, 4);
+
+ // for (int j = yn - 1; j >= 0; j--)
+ __ sllx(yn, 3, ypc); // u32* ypc = &yp[yn] (byte offset 8*yn)
+ __ add(yp, ypc, ypc);
+ __ dec(ypc, 8); // yn - 1 (ypc--)
+
+ __ bind(L_loop_j);
+
+ __ cmp_and_br_short(ypc, yp,// j >= 0
+ Assembler::less, Assembler::pn, L_exit);
+ __ clr(rc); // u64 c = 0
+ __ lduw(ypc, 0, rt); // u64 y = yp[j] (= *ypc)
+ __ lduw(ypc, 4, ry); // ...
+ __ sllx(rt, 32, rt);
+ __ or3(rt, ry, ry);
+
+ // for (int i = xn, k = --zn; i >= 0; i--)
+ __ sllx(xn, 3, xpc); // u32* xpc = &xp[xn] (byte offset 8*xn)
+ __ add(xp, xpc, xpc);
+ __ dec(zn); // --zn
+ __ sllx(zn, 3, zpc); // u32* zpc = &zp[zn] (byte offset 8*zn)
+ __ add(zp, zpc, zpc);
+
+ __ bind(L_loop_i2);
+
+ __ cmp_and_br_short(xpc, xp,// i >= 0
+ Assembler::less, Assembler::pn, L_exit_loop_i2);
+ __ lduw(xpc, 0, rt); // u64 x = xp[i] (= *xpc)
+ __ lduw(xpc, 4, rx); // ...
+ __ sllx(rt, 32, rt);
+ __ or3(rt, rx, rx);
+
+ __ lduw(zpc, 0, rt); // u64 z = zp[k] (= *zpc)
+ __ lduw(zpc, 4, rz); // ...
+ __ sllx(rt, 32, rt);
+ __ or3(rt, rz, rz);
+
+ __ mulx(rx, ry, lop); // lo-64b-part of result 64x64
+ __ umulxhi(rx, ry, hip); // hi-64b-part of result 64x64
+ __ addcc(rz, rc, rz); // Accumulate lower order bits...
+ __ addxc(hip, zero, rc); // Accumulate higher order bits to carry
+ __ addcc(rz, lop, rz); // ... z += lo(p) + c
+ __ addxccc(rc, zero, rc);
+ __ srlx(rz, 32, rt);
+ __ stw(rt, zpc, 0); // zp[k] = z (*zpc = z)
+ __ stw(rz, zpc, 4);
+ __ dec(zpc, 8); // k-- (zpc--)
+ __ dec(xpc, 8); // i-- (xpc--)
+ __ ba_short(L_loop_i2);
+
+ __ bind(L_exit_loop_i2);
+ __ srlx(rc, 32, rt);
+ __ stw(rt, zpc, 0); // z[k] = c
+ __ stw(rc, zpc, 4);
+ __ dec(ypc, 8); // j-- (ypc--)
+ __ ba_short(L_loop_j);
+ }
+
+ void gen_mult_32x32(Register xp, Register xn,
+ Register yp, Register yn,
+ Register zp, Register zn, Label &L_exit)
+ {
+ // Assuming that a stack frame has already been created, i.e. local and
+ // output registers are available for use.
+
+ const Register ri = L0; // Outer loop index, xv[i]
+ const Register rj = L1; // Inner loop index, yv[j]
+ const Register rk = L2; // Output loop index, zv[k]
+ const Register rx = L4; // x-vector datum [i]
+ const Register ry = L5; // y-vector datum [j]
+ const Register rz = L6; // z-vector datum [k]
+ const Register rc = L7; // carry over (to z-vector datum [k-1])
+
+ const Register p64 = O0; // 64b product
+ const Register z65 = O1; // carry+64b accumulator
+ const Register c65 = O2; // carry at bit 65
+ const Register c33 = O2; // carry at bit 33 (after shift)
+
+ const Register zero = G0;
+
+ Label L_loop_i, L_exit_loop_i;
+ Label L_loop_j;
+ Label L_loop_i2, L_exit_loop_i2;
+
+ __ dec(xn); // Adjust [0..N-1]
+ __ dec(yn);
+ __ dec(zn);
+ __ clr(rc); // u32 c = 0
+ __ sllx(xn, 2, ri); // int i = xn (byte offset i = 4*xn)
+ __ sllx(yn, 2, rj); // int j = yn (byte offset i = 4*xn)
+ __ sllx(zn, 2, rk); // int k = zn (byte offset k = 4*zn)
+ __ lduw(yp, rj, ry); // u32 y = yp[yn]
+
+ // for (int i = xn; i >= 0; i--)
+ __ bind(L_loop_i);
+
+ __ cmp_and_br_short(ri, 0, // i >= 0
+ Assembler::less, Assembler::pn, L_exit_loop_i);
+ __ lduw(xp, ri, rx); // x = xp[i]
+ __ mulx(rx, ry, p64); // 64b result of 32x32
+ __ addcc(rc, p64, z65); // Accumulate to 65 bits (producing carry)
+ __ addxc(zero, zero, c65); // Materialise carry (in bit 65) into lsb,
+ __ sllx(c65, 32, c33); // and shift into bit 33
+ __ srlx(z65, 32, rc); // carry = c33 | hi(z65) >> 32
+ __ add(c33, rc, rc); // carry over to next datum [k-1]
+ __ stw(z65, zp, rk); // z[k] = lo(z65)
+ __ dec(rk, 4); // k--
+ __ dec(ri, 4); // i--
+ __ ba_short(L_loop_i);
+
+ __ bind(L_exit_loop_i);
+ __ stw(rc, zp, rk); // z[k] = c
+
+ // for (int j = yn - 1; j >= 0; j--)
+ __ sllx(yn, 2, rj); // int j = yn - 1 (byte offset j = 4*yn)
+ __ dec(rj, 4);
+
+ __ bind(L_loop_j);
+
+ __ cmp_and_br_short(rj, 0, // j >= 0
+ Assembler::less, Assembler::pn, L_exit);
+ __ clr(rc); // u32 c = 0
+ __ lduw(yp, rj, ry); // u32 y = yp[j]
+
+ // for (int i = xn, k = --zn; i >= 0; i--)
+ __ dec(zn); // --zn
+ __ sllx(xn, 2, ri); // int i = xn (byte offset i = 4*xn)
+ __ sllx(zn, 2, rk); // int k = zn (byte offset k = 4*zn)
+
+ __ bind(L_loop_i2);
+
+ __ cmp_and_br_short(ri, 0, // i >= 0
+ Assembler::less, Assembler::pn, L_exit_loop_i2);
+ __ lduw(xp, ri, rx); // x = xp[i]
+ __ lduw(zp, rk, rz); // z = zp[k], accumulator
+ __ mulx(rx, ry, p64); // 64b result of 32x32
+ __ add(rz, rc, rz); // Accumulate lower order bits,
+ __ addcc(rz, p64, z65); // z += lo(p64) + c
+ __ addxc(zero, zero, c65); // Materialise carry (in bit 65) into lsb,
+ __ sllx(c65, 32, c33); // and shift into bit 33
+ __ srlx(z65, 32, rc); // carry = c33 | hi(z65) >> 32
+ __ add(c33, rc, rc); // carry over to next datum [k-1]
+ __ stw(z65, zp, rk); // zp[k] = lo(z65)
+ __ dec(rk, 4); // k--
+ __ dec(ri, 4); // i--
+ __ ba_short(L_loop_i2);
+
+ __ bind(L_exit_loop_i2);
+ __ stw(rc, zp, rk); // z[k] = c
+ __ dec(rj, 4); // j--
+ __ ba_short(L_loop_j);
+ }
+
+
void generate_initial() {
// Generates all stubs and initializes the entry points
@@ -5073,9 +5839,15 @@
if (UseAdler32Intrinsics) {
StubRoutines::_updateBytesAdler32 = generate_updateBytesAdler32();
}
+
+#ifdef COMPILER2
+ // Intrinsics supported by C2 only:
+ if (UseMultiplyToLenIntrinsic) {
+ StubRoutines::_multiplyToLen = generate_multiplyToLen();
+ }
+#endif // COMPILER2
}
-
public:
StubGenerator(CodeBuffer* code, bool all) : StubCodeGenerator(code) {
// replace the standard masm with a special one:
--- a/src/hotspot/cpu/sparc/stubRoutines_sparc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/stubRoutines_sparc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -41,7 +41,7 @@
enum /* platform_dependent_constants */ {
// %%%%%%%% May be able to shrink this a lot
code_size1 = 20000, // simply increase if too small (assembler will crash if too small)
- code_size2 = 27000 // simply increase if too small (assembler will crash if too small)
+ code_size2 = 29000 // simply increase if too small (assembler will crash if too small)
};
class Sparc {
--- a/src/hotspot/cpu/sparc/vmStructs_sparc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/vmStructs_sparc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -101,6 +101,14 @@
declare_constant(VM_Version::ISA_XMONT) \
declare_constant(VM_Version::ISA_PAUSE_NSEC) \
declare_constant(VM_Version::ISA_VAMASK) \
+ declare_constant(VM_Version::ISA_SPARC6) \
+ declare_constant(VM_Version::ISA_DICTUNP) \
+ declare_constant(VM_Version::ISA_FPCMPSHL) \
+ declare_constant(VM_Version::ISA_RLE) \
+ declare_constant(VM_Version::ISA_SHA3) \
+ declare_constant(VM_Version::ISA_VIS3C) \
+ declare_constant(VM_Version::ISA_SPARC5B) \
+ declare_constant(VM_Version::ISA_MME) \
declare_constant(VM_Version::CPU_FAST_IDIV) \
declare_constant(VM_Version::CPU_FAST_RDPC) \
declare_constant(VM_Version::CPU_FAST_BIS) \
--- a/src/hotspot/cpu/sparc/vm_version_sparc.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/vm_version_sparc.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -103,7 +103,7 @@
FLAG_SET_DEFAULT(AllocatePrefetchInstr, 1);
}
else if (has_sparc5()) {
- // Use prefetch instruction to avoid partial RAW issue on Core S4 processors,
+ // Use prefetch instruction to avoid partial RAW issue on Core C4 processors,
// also use prefetch style 3.
FLAG_SET_DEFAULT(AllocatePrefetchInstr, 0);
if (FLAG_IS_DEFAULT(AllocatePrefetchStyle)) {
@@ -128,7 +128,7 @@
// We increase the number of prefetched cache lines, to use just a bit more
// aggressive approach, when the L2-cache line size is small (32 bytes), or
- // when running on newer processor implementations, such as the Core S4.
+ // when running on newer processor implementations, such as the Core C4.
bool inc_prefetch = cache_line_size > 0 && (cache_line_size < 64 || has_sparc5());
if (inc_prefetch) {
@@ -168,6 +168,16 @@
FLAG_SET_DEFAULT(UseCBCond, false);
}
+ // Use 'mpmul' instruction if available.
+ if (has_mpmul()) {
+ if (FLAG_IS_DEFAULT(UseMPMUL)) {
+ FLAG_SET_DEFAULT(UseMPMUL, true);
+ }
+ } else if (UseMPMUL) {
+ warning("MPMUL instruction is not available on this CPU");
+ FLAG_SET_DEFAULT(UseMPMUL, false);
+ }
+
assert(BlockZeroingLowLimit > 0, "invalid value");
if (has_blk_zeroing() && cache_line_size > 0) {
@@ -208,7 +218,9 @@
char buf[512];
jio_snprintf(buf, sizeof(buf),
- "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s",
+ "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s"
+ "%s%s%s%s%s%s%s%s%s" "%s%s%s%s%s%s%s%s%s"
+ "%s%s%s%s%s%s%s",
(has_v9() ? "v9" : ""),
(has_popc() ? ", popc" : ""),
(has_vis1() ? ", vis1" : ""),
@@ -241,6 +253,16 @@
(has_pause_nsec() ? ", pause_nsec" : ""),
(has_vamask() ? ", vamask" : ""),
+ (has_sparc6() ? ", sparc6" : ""),
+ (has_dictunp() ? ", dictunp" : ""),
+ (has_fpcmpshl() ? ", fpcmpshl" : ""),
+ (has_rle() ? ", rle" : ""),
+ (has_sha3() ? ", sha3" : ""),
+ (has_athena_plus2()? ", athena_plus2" : ""),
+ (has_vis3c() ? ", vis3c" : ""),
+ (has_sparc5b() ? ", sparc5b" : ""),
+ (has_mme() ? ", mme" : ""),
+
(has_fast_idiv() ? ", *idiv" : ""),
(has_fast_rdpc() ? ", *rdpc" : ""),
(has_fast_bis() ? ", *bis" : ""),
@@ -409,6 +431,15 @@
FLAG_SET_DEFAULT(UseCRC32Intrinsics, false);
}
+ if (UseVIS > 2) {
+ if (FLAG_IS_DEFAULT(UseMultiplyToLenIntrinsic)) {
+ FLAG_SET_DEFAULT(UseMultiplyToLenIntrinsic, true);
+ }
+ } else if (UseMultiplyToLenIntrinsic) {
+ warning("SPARC multiplyToLen intrinsics require VIS3 instructions support. Intrinsics will be disabled");
+ FLAG_SET_DEFAULT(UseMultiplyToLenIntrinsic, false);
+ }
+
if (UseVectorizedMismatchIntrinsic) {
warning("UseVectorizedMismatchIntrinsic specified, but not available on this CPU.");
FLAG_SET_DEFAULT(UseVectorizedMismatchIntrinsic, false);
--- a/src/hotspot/cpu/sparc/vm_version_sparc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/cpu/sparc/vm_version_sparc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -67,6 +67,16 @@
ISA_PAUSE_NSEC,
ISA_VAMASK,
+ ISA_SPARC6,
+ ISA_DICTUNP,
+ ISA_FPCMPSHL,
+ ISA_RLE,
+ ISA_SHA3,
+ ISA_FJATHPLUS2,
+ ISA_VIS3C,
+ ISA_SPARC5B,
+ ISA_MME,
+
// Synthesised properties:
CPU_FAST_IDIV,
@@ -79,7 +89,7 @@
};
private:
- enum { ISA_last_feature = ISA_VAMASK,
+ enum { ISA_last_feature = ISA_MME,
CPU_last_feature = CPU_BLK_ZEROING };
enum {
@@ -119,6 +129,16 @@
ISA_pause_nsec_msk = UINT64_C(1) << ISA_PAUSE_NSEC,
ISA_vamask_msk = UINT64_C(1) << ISA_VAMASK,
+ ISA_sparc6_msk = UINT64_C(1) << ISA_SPARC6,
+ ISA_dictunp_msk = UINT64_C(1) << ISA_DICTUNP,
+ ISA_fpcmpshl_msk = UINT64_C(1) << ISA_FPCMPSHL,
+ ISA_rle_msk = UINT64_C(1) << ISA_RLE,
+ ISA_sha3_msk = UINT64_C(1) << ISA_SHA3,
+ ISA_fjathplus2_msk = UINT64_C(1) << ISA_FJATHPLUS2,
+ ISA_vis3c_msk = UINT64_C(1) << ISA_VIS3C,
+ ISA_sparc5b_msk = UINT64_C(1) << ISA_SPARC5B,
+ ISA_mme_msk = UINT64_C(1) << ISA_MME,
+
CPU_fast_idiv_msk = UINT64_C(1) << CPU_FAST_IDIV,
CPU_fast_rdpc_msk = UINT64_C(1) << CPU_FAST_RDPC,
CPU_fast_bis_msk = UINT64_C(1) << CPU_FAST_BIS,
@@ -153,40 +173,51 @@
* UltraSPARC T2+: (Victoria Falls, etc.)
* SPARC-V9, VIS, VIS2, ASI_BIS, POPC (Crypto/hash in SPU)
*
- * UltraSPARC T3: (Rainbow Falls/S2)
+ * UltraSPARC T3: (Rainbow Falls/C2)
* SPARC-V9, VIS, VIS2, ASI_BIS, POPC (Crypto/hash in SPU)
*
- * Oracle SPARC T4/T5/M5: (Core S3)
+ * Oracle SPARC T4/T5/M5: (Core C3)
* SPARC-V9, VIS, VIS2, VIS3, ASI_BIS, HPC, POPC, FMAF, IMA, PAUSE, CBCOND,
* AES, DES, Kasumi, Camellia, MD5, SHA1, SHA256, SHA512, CRC32C, MONT, MPMUL
*
- * Oracle SPARC M7: (Core S4)
+ * Oracle SPARC M7: (Core C4)
* SPARC-V9, VIS, VIS2, VIS3, ASI_BIS, HPC, POPC, FMAF, IMA, PAUSE, CBCOND,
* AES, DES, Camellia, MD5, SHA1, SHA256, SHA512, CRC32C, MONT, MPMUL, VIS3b,
* ADI, SPARC5, MWAIT, XMPMUL, XMONT, PAUSE_NSEC, VAMASK
*
+ * Oracle SPARC M8: (Core C5)
+ * SPARC-V9, VIS, VIS2, VIS3, ASI_BIS, HPC, POPC, FMAF, IMA, PAUSE, CBCOND,
+ * AES, DES, Camellia, MD5, SHA1, SHA256, SHA512, CRC32C, MONT, MPMUL, VIS3b,
+ * ADI, SPARC5, MWAIT, XMPMUL, XMONT, PAUSE_NSEC, VAMASK, SPARC6, FPCMPSHL,
+ * DICTUNP, RLE, SHA3, MME
+ *
+ * NOTE: Oracle Number support ignored.
*/
enum {
niagara1_msk = ISA_v9_msk | ISA_vis1_msk | ISA_blk_init_msk,
niagara2_msk = niagara1_msk | ISA_popc_msk,
- core_S2_msk = niagara2_msk | ISA_vis2_msk,
+ core_C2_msk = niagara2_msk | ISA_vis2_msk,
- core_S3_msk = core_S2_msk | ISA_fmaf_msk | ISA_vis3_msk | ISA_hpc_msk |
+ core_C3_msk = core_C2_msk | ISA_fmaf_msk | ISA_vis3_msk | ISA_hpc_msk |
ISA_ima_msk | ISA_aes_msk | ISA_des_msk | ISA_kasumi_msk |
ISA_camellia_msk | ISA_md5_msk | ISA_sha1_msk | ISA_sha256_msk |
ISA_sha512_msk | ISA_mpmul_msk | ISA_mont_msk | ISA_pause_msk |
ISA_cbcond_msk | ISA_crc32c_msk,
- core_S4_msk = core_S3_msk - ISA_kasumi_msk |
+ core_C4_msk = core_C3_msk - ISA_kasumi_msk |
ISA_vis3b_msk | ISA_adi_msk | ISA_sparc5_msk | ISA_mwait_msk |
ISA_xmpmul_msk | ISA_xmont_msk | ISA_pause_nsec_msk | ISA_vamask_msk,
+ core_C5_msk = core_C4_msk | ISA_sparc6_msk | ISA_dictunp_msk |
+ ISA_fpcmpshl_msk | ISA_rle_msk | ISA_sha3_msk | ISA_mme_msk,
+
ultra_sparc_t1_msk = niagara1_msk,
ultra_sparc_t2_msk = niagara2_msk,
- ultra_sparc_t3_msk = core_S2_msk,
- ultra_sparc_m5_msk = core_S3_msk, // NOTE: First out-of-order pipeline.
- ultra_sparc_m7_msk = core_S4_msk
+ ultra_sparc_t3_msk = core_C2_msk,
+ ultra_sparc_m5_msk = core_C3_msk, // NOTE: First out-of-order pipeline.
+ ultra_sparc_m7_msk = core_C4_msk,
+ ultra_sparc_m8_msk = core_C5_msk
};
static uint _L2_data_cache_line_size;
@@ -247,6 +278,16 @@
static bool has_pause_nsec() { return (_features & ISA_pause_nsec_msk) != 0; }
static bool has_vamask() { return (_features & ISA_vamask_msk) != 0; }
+ static bool has_sparc6() { return (_features & ISA_sparc6_msk) != 0; }
+ static bool has_dictunp() { return (_features & ISA_dictunp_msk) != 0; }
+ static bool has_fpcmpshl() { return (_features & ISA_fpcmpshl_msk) != 0; }
+ static bool has_rle() { return (_features & ISA_rle_msk) != 0; }
+ static bool has_sha3() { return (_features & ISA_sha3_msk) != 0; }
+ static bool has_athena_plus2() { return (_features & ISA_fjathplus2_msk) != 0; }
+ static bool has_vis3c() { return (_features & ISA_vis3c_msk) != 0; }
+ static bool has_sparc5b() { return (_features & ISA_sparc5b_msk) != 0; }
+ static bool has_mme() { return (_features & ISA_mme_msk) != 0; }
+
static bool has_fast_idiv() { return (_features & CPU_fast_idiv_msk) != 0; }
static bool has_fast_rdpc() { return (_features & CPU_fast_rdpc_msk) != 0; }
static bool has_fast_bis() { return (_features & CPU_fast_bis_msk) != 0; }
--- a/src/hotspot/os/aix/os_aix.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os/aix/os_aix.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -770,8 +770,15 @@
const pthread_t pthread_id = ::pthread_self();
const tid_t kernel_thread_id = ::thread_self();
- log_info(os, thread)("Thread is alive (tid: " UINTX_FORMAT ", kernel thread id: " UINTX_FORMAT ").",
- os::current_thread_id(), (uintx) kernel_thread_id);
+ LogTarget(Info, os, thread) lt;
+ if (lt.is_enabled()) {
+ address low_address = thread->stack_end();
+ address high_address = thread->stack_base();
+ lt.print("Thread is alive (tid: " UINTX_FORMAT ", kernel thread id: " UINTX_FORMAT
+ ", stack [" PTR_FORMAT " - " PTR_FORMAT " (" SIZE_FORMAT "k using %uk pages)).",
+ os::current_thread_id(), (uintx) kernel_thread_id, low_address, high_address,
+ (high_address - low_address) / K, os::Aix::query_pagesize(low_address) / K);
+ }
// Normally, pthread stacks on AIX live in the data segment (are allocated with malloc()
// by the pthread library). In rare cases, this may not be the case, e.g. when third-party
@@ -864,6 +871,14 @@
// Calculate stack size if it's not specified by caller.
size_t stack_size = os::Posix::get_initial_stack_size(thr_type, req_stack_size);
+ // JDK-8187028: It was observed that on some configurations (4K backed thread stacks)
+ // the real thread stack size may be smaller than the requested stack size, by as much as 64K.
+ // This very much looks like a pthread lib error. As a workaround, increase the stack size
+ // by 64K for small thread stacks (arbitrarily choosen to be < 4MB)
+ if (stack_size < 4096 * K) {
+ stack_size += 64 * K;
+ }
+
// On Aix, pthread_attr_setstacksize fails with huge values and leaves the
// thread size in attr unchanged. If this is the minimal stack size as set
// by pthread_attr_init this leads to crashes after thread creation. E.g. the
--- a/src/hotspot/os/windows/os_windows.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os/windows/os_windows.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -428,7 +428,7 @@
// When the VMThread gets here, the main thread may have already exited
// which frees the CodeHeap containing the Atomic::add code
if (thread != VMThread::vm_thread() && VMThread::vm_thread() != NULL) {
- Atomic::dec_ptr((intptr_t*)&os::win32::_os_thread_count);
+ Atomic::dec(&os::win32::_os_thread_count);
}
// If a thread has not deleted itself ("delete this") as part of its
@@ -634,7 +634,7 @@
return NULL;
}
- Atomic::inc_ptr((intptr_t*)&os::win32::_os_thread_count);
+ Atomic::inc(&os::win32::_os_thread_count);
// Store info on the Win32 thread into the OSThread
osthread->set_thread_handle(thread_handle);
--- a/src/hotspot/os_cpu/aix_ppc/atomic_aix_ppc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/aix_ppc/atomic_aix_ppc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -149,83 +149,6 @@
}
-inline void Atomic::inc (volatile jint* dest) {
-
- unsigned int temp;
-
- __asm__ __volatile__ (
- strasm_nobarrier
- "1: lwarx %0, 0, %2 \n"
- " addic %0, %0, 1 \n"
- " stwcx. %0, 0, %2 \n"
- " bne- 1b \n"
- strasm_nobarrier
- : /*%0*/"=&r" (temp), "=m" (*dest)
- : /*%2*/"r" (dest), "m" (*dest)
- : "cc" strasm_nobarrier_clobber_memory);
-
-}
-
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
-
- long temp;
-
- __asm__ __volatile__ (
- strasm_nobarrier
- "1: ldarx %0, 0, %2 \n"
- " addic %0, %0, 1 \n"
- " stdcx. %0, 0, %2 \n"
- " bne- 1b \n"
- strasm_nobarrier
- : /*%0*/"=&r" (temp), "=m" (*dest)
- : /*%2*/"r" (dest), "m" (*dest)
- : "cc" strasm_nobarrier_clobber_memory);
-
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- inc_ptr((volatile intptr_t*)dest);
-}
-
-
-inline void Atomic::dec (volatile jint* dest) {
-
- unsigned int temp;
-
- __asm__ __volatile__ (
- strasm_nobarrier
- "1: lwarx %0, 0, %2 \n"
- " addic %0, %0, -1 \n"
- " stwcx. %0, 0, %2 \n"
- " bne- 1b \n"
- strasm_nobarrier
- : /*%0*/"=&r" (temp), "=m" (*dest)
- : /*%2*/"r" (dest), "m" (*dest)
- : "cc" strasm_nobarrier_clobber_memory);
-
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
-
- long temp;
-
- __asm__ __volatile__ (
- strasm_nobarrier
- "1: ldarx %0, 0, %2 \n"
- " addic %0, %0, -1 \n"
- " stdcx. %0, 0, %2 \n"
- " bne- 1b \n"
- strasm_nobarrier
- : /*%0*/"=&r" (temp), "=m" (*dest)
- : /*%2*/"r" (dest), "m" (*dest)
- : "cc" strasm_nobarrier_clobber_memory);
-
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- dec_ptr((volatile intptr_t*)dest);
-}
-
inline jint Atomic::xchg(jint exchange_value, volatile jint* dest) {
// Note that xchg_ptr doesn't necessarily do an acquire
--- a/src/hotspot/os_cpu/bsd_x86/atomic_bsd_x86.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/bsd_x86/atomic_bsd_x86.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -61,24 +61,6 @@
return old_value;
}
-inline void Atomic::inc (volatile jint* dest) {
- __asm__ volatile ( "lock addl $1,(%0)" :
- : "r" (dest) : "cc", "memory");
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- inc_ptr((volatile intptr_t*)dest);
-}
-
-inline void Atomic::dec (volatile jint* dest) {
- __asm__ volatile ( "lock subl $1,(%0)" :
- : "r" (dest) : "cc", "memory");
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- dec_ptr((volatile intptr_t*)dest);
-}
-
inline jint Atomic::xchg (jint exchange_value, volatile jint* dest) {
__asm__ volatile ( "xchgl (%2),%0"
: "=r" (exchange_value)
@@ -136,20 +118,6 @@
return old_value;
}
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- __asm__ __volatile__ ( "lock addq $1,(%0)"
- :
- : "r" (dest)
- : "cc", "memory");
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- __asm__ __volatile__ ( "lock subq $1,(%0)"
- :
- : "r" (dest)
- : "cc", "memory");
-}
-
inline intptr_t Atomic::xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest) {
__asm__ __volatile__ ("xchgq (%2),%0"
: "=r" (exchange_value)
@@ -176,14 +144,6 @@
#else // !AMD64
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- inc((volatile jint*)dest);
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- dec((volatile jint*)dest);
-}
-
inline intptr_t Atomic::xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest) {
return (intptr_t)xchg((jint)exchange_value, (volatile jint*)dest);
}
--- a/src/hotspot/os_cpu/bsd_zero/atomic_bsd_zero.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/bsd_zero/atomic_bsd_zero.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -207,30 +207,6 @@
return __sync_add_and_fetch(dest, add_value);
}
-inline void Atomic::inc(volatile jint* dest) {
- add(1, dest);
-}
-
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- add_ptr(1, dest);
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- add_ptr(1, dest);
-}
-
-inline void Atomic::dec(volatile jint* dest) {
- add(-1, dest);
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- add_ptr(-1, dest);
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- add_ptr(-1, dest);
-}
-
inline jint Atomic::xchg(jint exchange_value, volatile jint* dest) {
#ifdef ARM
return arm_lock_test_and_set(dest, exchange_value);
--- a/src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/linux_aarch64/atomic_linux_aarch64.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -57,26 +57,6 @@
}
};
-inline void Atomic::inc(volatile jint* dest)
-{
- add(1, dest);
-}
-
-inline void Atomic::inc_ptr(volatile void* dest)
-{
- add_ptr(1, dest);
-}
-
-inline void Atomic::dec (volatile jint* dest)
-{
- add(-1, dest);
-}
-
-inline void Atomic::dec_ptr(volatile void* dest)
-{
- add_ptr(-1, dest);
-}
-
inline jint Atomic::xchg (jint exchange_value, volatile jint* dest)
{
jint res = __sync_lock_test_and_set (dest, exchange_value);
@@ -110,16 +90,6 @@
inline void Atomic::store (jlong store_value, jlong* dest) { *dest = store_value; }
inline void Atomic::store (jlong store_value, volatile jlong* dest) { *dest = store_value; }
-inline void Atomic::inc_ptr(volatile intptr_t* dest)
-{
- add_ptr(1, dest);
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest)
-{
- add_ptr(-1, dest);
-}
-
inline intptr_t Atomic::xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest)
{
intptr_t res = __sync_lock_test_and_set (dest, exchange_value);
--- a/src/hotspot/os_cpu/linux_arm/atomic_linux_arm.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/linux_arm/atomic_linux_arm.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -122,14 +122,6 @@
#endif
}
-inline void Atomic::inc(volatile jint* dest) {
- Atomic::add(1, (volatile jint *)dest);
-}
-
-inline void Atomic::dec(volatile jint* dest) {
- Atomic::add(-1, (volatile jint *)dest);
-}
-
#ifdef AARCH64
template<>
template<typename I, typename D>
@@ -151,23 +143,6 @@
}
#endif // AARCH64
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- Atomic::add_ptr(1, dest);
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- Atomic::add_ptr(-1, dest);
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- inc_ptr((volatile intptr_t*)dest);
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- dec_ptr((volatile intptr_t*)dest);
-}
-
-
inline jint Atomic::xchg(jint exchange_value, volatile jint* dest) {
#ifdef AARCH64
jint old_val;
--- a/src/hotspot/os_cpu/linux_ppc/atomic_linux_ppc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/linux_ppc/atomic_linux_ppc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -146,84 +146,6 @@
return result;
}
-
-inline void Atomic::inc (volatile jint* dest) {
-
- unsigned int temp;
-
- __asm__ __volatile__ (
- strasm_nobarrier
- "1: lwarx %0, 0, %2 \n"
- " addic %0, %0, 1 \n"
- " stwcx. %0, 0, %2 \n"
- " bne- 1b \n"
- strasm_nobarrier
- : /*%0*/"=&r" (temp), "=m" (*dest)
- : /*%2*/"r" (dest), "m" (*dest)
- : "cc" strasm_nobarrier_clobber_memory);
-
-}
-
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
-
- long temp;
-
- __asm__ __volatile__ (
- strasm_nobarrier
- "1: ldarx %0, 0, %2 \n"
- " addic %0, %0, 1 \n"
- " stdcx. %0, 0, %2 \n"
- " bne- 1b \n"
- strasm_nobarrier
- : /*%0*/"=&r" (temp), "=m" (*dest)
- : /*%2*/"r" (dest), "m" (*dest)
- : "cc" strasm_nobarrier_clobber_memory);
-
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- inc_ptr((volatile intptr_t*)dest);
-}
-
-
-inline void Atomic::dec (volatile jint* dest) {
-
- unsigned int temp;
-
- __asm__ __volatile__ (
- strasm_nobarrier
- "1: lwarx %0, 0, %2 \n"
- " addic %0, %0, -1 \n"
- " stwcx. %0, 0, %2 \n"
- " bne- 1b \n"
- strasm_nobarrier
- : /*%0*/"=&r" (temp), "=m" (*dest)
- : /*%2*/"r" (dest), "m" (*dest)
- : "cc" strasm_nobarrier_clobber_memory);
-
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
-
- long temp;
-
- __asm__ __volatile__ (
- strasm_nobarrier
- "1: ldarx %0, 0, %2 \n"
- " addic %0, %0, -1 \n"
- " stdcx. %0, 0, %2 \n"
- " bne- 1b \n"
- strasm_nobarrier
- : /*%0*/"=&r" (temp), "=m" (*dest)
- : /*%2*/"r" (dest), "m" (*dest)
- : "cc" strasm_nobarrier_clobber_memory);
-
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- dec_ptr((volatile intptr_t*)dest);
-}
-
inline jint Atomic::xchg(jint exchange_value, volatile jint* dest) {
// Note that xchg_ptr doesn't necessarily do an acquire
--- a/src/hotspot/os_cpu/linux_s390/atomic_linux_s390.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/linux_s390/atomic_linux_s390.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -192,219 +192,6 @@
}
-//------------
-// Atomic::inc
-//------------
-// These methods force the value in memory to be incremented (augmented by 1).
-// Both, memory value and increment, are treated as 32bit signed binary integers.
-// No overflow exceptions are recognized, and the condition code does not hold
-// information about the value in memory.
-//
-// The value in memory is updated by using a compare-and-swap instruction. The
-// instruction is retried as often as required.
-
-inline void Atomic::inc(volatile jint* dest) {
- unsigned int old, upd;
-
- if (VM_Version::has_LoadAndALUAtomicV1()) {
-// tty->print_cr("Atomic::inc called... dest @%p", dest);
- __asm__ __volatile__ (
- " LGHI 2,1 \n\t" // load increment
- " LA 3,%[mem] \n\t" // force data address into ARG2
-// " LAA %[upd],%[inc],%[mem] \n\t" // increment and get old value
-// " LAA 2,2,0(3) \n\t" // actually coded instruction
- " .byte 0xeb \n\t" // LAA main opcode
- " .byte 0x22 \n\t" // R1,R3
- " .byte 0x30 \n\t" // R2,disp1
- " .byte 0x00 \n\t" // disp2,disp3
- " .byte 0x00 \n\t" // disp4,disp5
- " .byte 0xf8 \n\t" // LAA minor opcode
- " AGHI 2,1 \n\t" // calc new value in register
- " LR %[upd],2 \n\t" // move to result register
- //---< outputs >---
- : [upd] "=&d" (upd) // write-only, updated counter value
- , [mem] "+Q" (*dest) // read/write, memory to be updated atomically
- //---< inputs >---
- :
-// : [inc] "a" (inc) // read-only.
- //---< clobbered >---
- : "cc", "r2", "r3", "memory"
- );
- } else {
- __asm__ __volatile__ (
- " LLGF %[old],%[mem] \n\t" // get old value
- "0: LA %[upd],1(,%[old]) \n\t" // calc result
- " CS %[old],%[upd],%[mem] \n\t" // try to xchg res with mem
- " JNE 0b \n\t" // no success? -> retry
- //---< outputs >---
- : [old] "=&a" (old) // write-only, old counter value
- , [upd] "=&d" (upd) // write-only, updated counter value
- , [mem] "+Q" (*dest) // read/write, memory to be updated atomically
- //---< inputs >---
- :
- //---< clobbered >---
- : "cc", "memory"
- );
- }
-}
-
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- unsigned long old, upd;
-
- if (VM_Version::has_LoadAndALUAtomicV1()) {
- __asm__ __volatile__ (
- " LGHI 2,1 \n\t" // load increment
- " LA 3,%[mem] \n\t" // force data address into ARG2
-// " LAAG %[upd],%[inc],%[mem] \n\t" // increment and get old value
-// " LAAG 2,2,0(3) \n\t" // actually coded instruction
- " .byte 0xeb \n\t" // LAA main opcode
- " .byte 0x22 \n\t" // R1,R3
- " .byte 0x30 \n\t" // R2,disp1
- " .byte 0x00 \n\t" // disp2,disp3
- " .byte 0x00 \n\t" // disp4,disp5
- " .byte 0xe8 \n\t" // LAA minor opcode
- " AGHI 2,1 \n\t" // calc new value in register
- " LR %[upd],2 \n\t" // move to result register
- //---< outputs >---
- : [upd] "=&d" (upd) // write-only, updated counter value
- , [mem] "+Q" (*dest) // read/write, memory to be updated atomically
- //---< inputs >---
- :
-// : [inc] "a" (inc) // read-only.
- //---< clobbered >---
- : "cc", "r2", "r3", "memory"
- );
- } else {
- __asm__ __volatile__ (
- " LG %[old],%[mem] \n\t" // get old value
- "0: LA %[upd],1(,%[old]) \n\t" // calc result
- " CSG %[old],%[upd],%[mem] \n\t" // try to xchg res with mem
- " JNE 0b \n\t" // no success? -> retry
- //---< outputs >---
- : [old] "=&a" (old) // write-only, old counter value
- , [upd] "=&d" (upd) // write-only, updated counter value
- , [mem] "+Q" (*dest) // read/write, memory to be updated atomically
- //---< inputs >---
- :
- //---< clobbered >---
- : "cc", "memory"
- );
- }
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- inc_ptr((volatile intptr_t*)dest);
-}
-
-//------------
-// Atomic::dec
-//------------
-// These methods force the value in memory to be decremented (augmented by -1).
-// Both, memory value and decrement, are treated as 32bit signed binary integers.
-// No overflow exceptions are recognized, and the condition code does not hold
-// information about the value in memory.
-//
-// The value in memory is updated by using a compare-and-swap instruction. The
-// instruction is retried as often as required.
-
-inline void Atomic::dec(volatile jint* dest) {
- unsigned int old, upd;
-
- if (VM_Version::has_LoadAndALUAtomicV1()) {
- __asm__ __volatile__ (
- " LGHI 2,-1 \n\t" // load increment
- " LA 3,%[mem] \n\t" // force data address into ARG2
-// " LAA %[upd],%[inc],%[mem] \n\t" // increment and get old value
-// " LAA 2,2,0(3) \n\t" // actually coded instruction
- " .byte 0xeb \n\t" // LAA main opcode
- " .byte 0x22 \n\t" // R1,R3
- " .byte 0x30 \n\t" // R2,disp1
- " .byte 0x00 \n\t" // disp2,disp3
- " .byte 0x00 \n\t" // disp4,disp5
- " .byte 0xf8 \n\t" // LAA minor opcode
- " AGHI 2,-1 \n\t" // calc new value in register
- " LR %[upd],2 \n\t" // move to result register
- //---< outputs >---
- : [upd] "=&d" (upd) // write-only, updated counter value
- , [mem] "+Q" (*dest) // read/write, memory to be updated atomically
- //---< inputs >---
- :
-// : [inc] "a" (inc) // read-only.
- //---< clobbered >---
- : "cc", "r2", "r3", "memory"
- );
- } else {
- __asm__ __volatile__ (
- " LLGF %[old],%[mem] \n\t" // get old value
- // LAY not supported by inline assembler
- // "0: LAY %[upd],-1(,%[old]) \n\t" // calc result
- "0: LR %[upd],%[old] \n\t" // calc result
- " AHI %[upd],-1 \n\t"
- " CS %[old],%[upd],%[mem] \n\t" // try to xchg res with mem
- " JNE 0b \n\t" // no success? -> retry
- //---< outputs >---
- : [old] "=&a" (old) // write-only, old counter value
- , [upd] "=&d" (upd) // write-only, updated counter value
- , [mem] "+Q" (*dest) // read/write, memory to be updated atomically
- //---< inputs >---
- :
- //---< clobbered >---
- : "cc", "memory"
- );
- }
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- unsigned long old, upd;
-
- if (VM_Version::has_LoadAndALUAtomicV1()) {
- __asm__ __volatile__ (
- " LGHI 2,-1 \n\t" // load increment
- " LA 3,%[mem] \n\t" // force data address into ARG2
-// " LAAG %[upd],%[inc],%[mem] \n\t" // increment and get old value
-// " LAAG 2,2,0(3) \n\t" // actually coded instruction
- " .byte 0xeb \n\t" // LAA main opcode
- " .byte 0x22 \n\t" // R1,R3
- " .byte 0x30 \n\t" // R2,disp1
- " .byte 0x00 \n\t" // disp2,disp3
- " .byte 0x00 \n\t" // disp4,disp5
- " .byte 0xe8 \n\t" // LAA minor opcode
- " AGHI 2,-1 \n\t" // calc new value in register
- " LR %[upd],2 \n\t" // move to result register
- //---< outputs >---
- : [upd] "=&d" (upd) // write-only, updated counter value
- , [mem] "+Q" (*dest) // read/write, memory to be updated atomically
- //---< inputs >---
- :
-// : [inc] "a" (inc) // read-only.
- //---< clobbered >---
- : "cc", "r2", "r3", "memory"
- );
- } else {
- __asm__ __volatile__ (
- " LG %[old],%[mem] \n\t" // get old value
-// LAY not supported by inline assembler
-// "0: LAY %[upd],-1(,%[old]) \n\t" // calc result
- "0: LGR %[upd],%[old] \n\t" // calc result
- " AGHI %[upd],-1 \n\t"
- " CSG %[old],%[upd],%[mem] \n\t" // try to xchg res with mem
- " JNE 0b \n\t" // no success? -> retry
- //---< outputs >---
- : [old] "=&a" (old) // write-only, old counter value
- , [upd] "=&d" (upd) // write-only, updated counter value
- , [mem] "+Q" (*dest) // read/write, memory to be updated atomically
- //---< inputs >---
- :
- //---< clobbered >---
- : "cc", "memory"
- );
- }
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- dec_ptr((volatile intptr_t*)dest);
-}
-
//-------------
// Atomic::xchg
//-------------
--- a/src/hotspot/os_cpu/linux_sparc/atomic_linux_sparc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/linux_sparc/atomic_linux_sparc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -41,14 +41,6 @@
inline void Atomic::store_ptr(intptr_t store_value, volatile intptr_t* dest) { *dest = store_value; }
inline void Atomic::store_ptr(void* store_value, volatile void* dest) { *(void* volatile *)dest = store_value; }
-inline void Atomic::inc (volatile jint* dest) { (void)add (1, dest); }
-inline void Atomic::inc_ptr(volatile intptr_t* dest) { (void)add_ptr(1, dest); }
-inline void Atomic::inc_ptr(volatile void* dest) { (void)add_ptr(1, dest); }
-
-inline void Atomic::dec (volatile jint* dest) { (void)add (-1, dest); }
-inline void Atomic::dec_ptr(volatile intptr_t* dest) { (void)add_ptr(-1, dest); }
-inline void Atomic::dec_ptr(volatile void* dest) { (void)add_ptr(-1, dest); }
-
inline jlong Atomic::load(const volatile jlong* src) { return *src; }
template<size_t byte_size>
--- a/src/hotspot/os_cpu/linux_x86/atomic_linux_x86.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/linux_x86/atomic_linux_x86.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -61,24 +61,6 @@
return old_value;
}
-inline void Atomic::inc (volatile jint* dest) {
- __asm__ volatile ( "lock addl $1,(%0)" :
- : "r" (dest) : "cc", "memory");
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- inc_ptr((volatile intptr_t*)dest);
-}
-
-inline void Atomic::dec (volatile jint* dest) {
- __asm__ volatile ( "lock subl $1,(%0)" :
- : "r" (dest) : "cc", "memory");
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- dec_ptr((volatile intptr_t*)dest);
-}
-
inline jint Atomic::xchg (jint exchange_value, volatile jint* dest) {
__asm__ volatile ( "xchgl (%2),%0"
: "=r" (exchange_value)
@@ -136,20 +118,6 @@
return old_value;
}
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- __asm__ __volatile__ ("lock addq $1,(%0)"
- :
- : "r" (dest)
- : "cc", "memory");
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- __asm__ __volatile__ ("lock subq $1,(%0)"
- :
- : "r" (dest)
- : "cc", "memory");
-}
-
inline intptr_t Atomic::xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest) {
__asm__ __volatile__ ("xchgq (%2),%0"
: "=r" (exchange_value)
@@ -176,14 +144,6 @@
#else // !AMD64
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- inc((volatile jint*)dest);
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- dec((volatile jint*)dest);
-}
-
inline intptr_t Atomic::xchg_ptr(intptr_t exchange_value, volatile intptr_t* dest) {
return (intptr_t)xchg((jint)exchange_value, (volatile jint*)dest);
}
--- a/src/hotspot/os_cpu/linux_zero/atomic_linux_zero.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/linux_zero/atomic_linux_zero.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -201,30 +201,6 @@
return __sync_add_and_fetch(dest, add_value);
}
-inline void Atomic::inc(volatile jint* dest) {
- add(1, dest);
-}
-
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- add_ptr(1, dest);
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- add_ptr(1, dest);
-}
-
-inline void Atomic::dec(volatile jint* dest) {
- add(-1, dest);
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- add_ptr(-1, dest);
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- add_ptr(-1, dest);
-}
-
inline jint Atomic::xchg(jint exchange_value, volatile jint* dest) {
#ifdef ARM
return arm_lock_test_and_set(dest, exchange_value);
--- a/src/hotspot/os_cpu/linux_zero/orderAccess_linux_zero.inline.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/linux_zero/orderAccess_linux_zero.inline.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -56,8 +56,16 @@
#else // PPC
+#ifdef ALPHA
+
+#define LIGHT_MEM_BARRIER __sync_synchronize()
+
+#else // ALPHA
+
#define LIGHT_MEM_BARRIER __asm __volatile ("":::"memory")
+#endif // ALPHA
+
#endif // PPC
#endif // ARM
--- a/src/hotspot/os_cpu/solaris_sparc/atomic_solaris_sparc.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/solaris_sparc/atomic_solaris_sparc.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -39,15 +39,6 @@
inline void Atomic::store_ptr(intptr_t store_value, volatile intptr_t* dest) { *dest = store_value; }
inline void Atomic::store_ptr(void* store_value, volatile void* dest) { *(void* volatile *)dest = store_value; }
-inline void Atomic::inc (volatile jint* dest) { (void)add (1, dest); }
-inline void Atomic::inc_ptr(volatile intptr_t* dest) { (void)add_ptr(1, dest); }
-inline void Atomic::inc_ptr(volatile void* dest) { (void)add_ptr(1, dest); }
-
-inline void Atomic::dec (volatile jint* dest) { (void)add (-1, dest); }
-inline void Atomic::dec_ptr(volatile intptr_t* dest) { (void)add_ptr(-1, dest); }
-inline void Atomic::dec_ptr(volatile void* dest) { (void)add_ptr(-1, dest); }
-
-
inline void Atomic::store(jlong store_value, jlong* dest) { *dest = store_value; }
inline void Atomic::store(jlong store_value, volatile jlong* dest) { *dest = store_value; }
inline jlong Atomic::load(const volatile jlong* src) { return *src; }
--- a/src/hotspot/os_cpu/solaris_sparc/vm_version_solaris_sparc.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/solaris_sparc/vm_version_solaris_sparc.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -380,7 +380,7 @@
if (av & AV_SPARC_CRC32C) features |= ISA_crc32c_msk;
#ifndef AV2_SPARC_FJATHPLUS
-#define AV2_SPARC_FJATHPLUS 0x00000001 // Fujitsu Athena+
+#define AV2_SPARC_FJATHPLUS 0x00000001 // Fujitsu Athena+ insns
#endif
#ifndef AV2_SPARC_VIS3B
#define AV2_SPARC_VIS3B 0x00000002 // VIS3 present on multiple chips
@@ -407,6 +407,34 @@
#define AV2_SPARC_VAMASK 0x00000100 // Virtual Address masking
#endif
+#ifndef AV2_SPARC_SPARC6
+#define AV2_SPARC_SPARC6 0x00000200 // REVB*, FPSLL*, RDENTROPY, LDM* and STM*
+#endif
+#ifndef AV2_SPARC_DICTUNP
+#define AV2_SPARC_DICTUNP 0x00002000 // Dictionary unpack instruction
+#endif
+#ifndef AV2_SPARC_FPCMPSHL
+#define AV2_SPARC_FPCMPSHL 0x00004000 // Partition compare with shifted result
+#endif
+#ifndef AV2_SPARC_RLE
+#define AV2_SPARC_RLE 0x00008000 // Run-length encoded burst and length
+#endif
+#ifndef AV2_SPARC_SHA3
+#define AV2_SPARC_SHA3 0x00010000 // SHA3 instructions
+#endif
+#ifndef AV2_SPARC_FJATHPLUS2
+#define AV2_SPARC_FJATHPLUS2 0x00020000 // Fujitsu Athena++ insns
+#endif
+#ifndef AV2_SPARC_VIS3C
+#define AV2_SPARC_VIS3C 0x00040000 // Subset of VIS3 insns provided by Athena++
+#endif
+#ifndef AV2_SPARC_SPARC5B
+#define AV2_SPARC_SPARC5B 0x00080000 // subset of SPARC5 insns (fpadd8, fpsub8)
+#endif
+#ifndef AV2_SPARC_MME
+#define AV2_SPARC_MME 0x00100000 // Misaligned Mitigation Enable
+#endif
+
if (avn > 1) {
uint32_t av2 = avs[AV_HW2_IDX];
@@ -419,19 +447,30 @@
if (av2 & AV2_SPARC_XMONT) features |= ISA_xmont_msk;
if (av2 & AV2_SPARC_PAUSE_NSEC) features |= ISA_pause_nsec_msk;
if (av2 & AV2_SPARC_VAMASK) features |= ISA_vamask_msk;
+
+ if (av2 & AV2_SPARC_SPARC6) features |= ISA_sparc6_msk;
+ if (av2 & AV2_SPARC_DICTUNP) features |= ISA_dictunp_msk;
+ if (av2 & AV2_SPARC_FPCMPSHL) features |= ISA_fpcmpshl_msk;
+ if (av2 & AV2_SPARC_RLE) features |= ISA_rle_msk;
+ if (av2 & AV2_SPARC_SHA3) features |= ISA_sha3_msk;
+ if (av2 & AV2_SPARC_FJATHPLUS2) features |= ISA_fjathplus2_msk;
+ if (av2 & AV2_SPARC_VIS3C) features |= ISA_vis3c_msk;
+ if (av2 & AV2_SPARC_SPARC5B) features |= ISA_sparc5b_msk;
+ if (av2 & AV2_SPARC_MME) features |= ISA_mme_msk;
}
_features = features; // ISA feature set completed, update state.
Sysinfo machine(SI_MACHINE);
- bool is_sun4v = machine.match("sun4v"); // All Oracle SPARC + Fujitsu Athena+
+ bool is_sun4v = machine.match("sun4v"); // All Oracle SPARC + Fujitsu Athena+/++
bool is_sun4u = machine.match("sun4u"); // All other Fujitsu
- // Handle Athena+ conservatively (simply because we are lacking info.).
+ // Handle Athena+/++ conservatively (simply because we are lacking info.).
- bool do_sun4v = is_sun4v && !has_athena_plus();
- bool do_sun4u = is_sun4u || has_athena_plus();
+ bool an_athena = has_athena_plus() || has_athena_plus2();
+ bool do_sun4v = is_sun4v && !an_athena;
+ bool do_sun4u = is_sun4u || an_athena;
uint64_t synthetic = 0;
@@ -441,16 +480,16 @@
// Fast IDIV, BIS and LD available on Niagara Plus.
if (has_vis2()) {
synthetic |= (CPU_fast_idiv_msk | CPU_fast_ld_msk);
- // ...on Core S4 however, we prefer not to use BIS.
+ // ...on Core C4 however, we prefer not to use BIS.
if (!has_sparc5()) {
synthetic |= CPU_fast_bis_msk;
}
}
- // Niagara Core S3 supports fast RDPC and block zeroing.
+ // SPARC Core C3 supports fast RDPC and block zeroing.
if (has_ima()) {
synthetic |= (CPU_fast_rdpc_msk | CPU_blk_zeroing_msk);
}
- // Niagara Core S3 and S4 have slow CMOVE.
+ // SPARC Core C3 and C4 have slow CMOVE.
if (!has_ima()) {
synthetic |= CPU_fast_cmove_msk;
}
--- a/src/hotspot/os_cpu/solaris_x86/atomic_solaris_x86.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/solaris_x86/atomic_solaris_x86.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -39,14 +39,6 @@
inline void Atomic::store_ptr(intptr_t store_value, volatile intptr_t* dest) { *dest = store_value; }
inline void Atomic::store_ptr(void* store_value, volatile void* dest) { *(void* volatile *)dest = store_value; }
-inline void Atomic::inc (volatile jint* dest) { (void)add (1, dest); }
-inline void Atomic::inc_ptr(volatile intptr_t* dest) { (void)add_ptr(1, dest); }
-inline void Atomic::inc_ptr(volatile void* dest) { (void)add_ptr(1, dest); }
-
-inline void Atomic::dec (volatile jint* dest) { (void)add (-1, dest); }
-inline void Atomic::dec_ptr(volatile intptr_t* dest) { (void)add_ptr(-1, dest); }
-inline void Atomic::dec_ptr(volatile void* dest) { (void)add_ptr(-1, dest); }
-
// For Sun Studio - implementation is in solaris_x86_64.il.
extern "C" {
--- a/src/hotspot/os_cpu/windows_x86/atomic_windows_x86.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/os_cpu/windows_x86/atomic_windows_x86.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -81,30 +81,6 @@
return add_using_helper<intptr_t>(os::atomic_add_ptr_func, add_value, dest);
}
-inline void Atomic::inc (volatile jint* dest) {
- (void)add (1, dest);
-}
-
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- (void)add_ptr(1, dest);
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- (void)add_ptr(1, dest);
-}
-
-inline void Atomic::dec (volatile jint* dest) {
- (void)add (-1, dest);
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- (void)add_ptr(-1, dest);
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- (void)add_ptr(-1, dest);
-}
-
inline jint Atomic::xchg (jint exchange_value, volatile jint* dest) {
return (jint)(*os::atomic_xchg_func)(exchange_value, dest);
}
@@ -152,38 +128,6 @@
}
}
-inline void Atomic::inc (volatile jint* dest) {
- // alternative for InterlockedIncrement
- __asm {
- mov edx, dest;
- lock add dword ptr [edx], 1;
- }
-}
-
-inline void Atomic::inc_ptr(volatile intptr_t* dest) {
- inc((volatile jint*)dest);
-}
-
-inline void Atomic::inc_ptr(volatile void* dest) {
- inc((volatile jint*)dest);
-}
-
-inline void Atomic::dec (volatile jint* dest) {
- // alternative for InterlockedDecrement
- __asm {
- mov edx, dest;
- lock sub dword ptr [edx], 1;
- }
-}
-
-inline void Atomic::dec_ptr(volatile intptr_t* dest) {
- dec((volatile jint*)dest);
-}
-
-inline void Atomic::dec_ptr(volatile void* dest) {
- dec((volatile jint*)dest);
-}
-
inline jint Atomic::xchg (jint exchange_value, volatile jint* dest) {
// alternative for InterlockedExchange
__asm {
--- a/src/hotspot/share/ci/ciInstanceKlass.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/ci/ciInstanceKlass.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -665,9 +665,8 @@
_out->print_cr("null");
} else if (value->is_instance()) {
if (value->is_a(SystemDictionary::String_klass())) {
- _out->print("\"");
- _out->print_raw(java_lang_String::as_quoted_ascii(value));
- _out->print_cr("\"");
+ const char* ascii_value = java_lang_String::as_quoted_ascii(value);
+ _out->print("\"%s\"", (ascii_value != NULL) ? ascii_value : "");
} else {
const char* klass_name = value->klass()->name()->as_quoted_ascii();
_out->print_cr("%s", klass_name);
--- a/src/hotspot/share/classfile/classLoader.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/classfile/classLoader.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -802,7 +802,6 @@
if (DumpSharedSpaces) {
JImageFile *jimage = _jrt_entry->jimage();
assert(jimage != NULL, "No java runtime image file present");
- ClassLoader::initialize_module_loader_map(jimage);
}
#endif
}
@@ -1144,61 +1143,6 @@
return (*Crc32)(crc, (const jbyte*)buf, len);
}
-#if INCLUDE_CDS
-void ClassLoader::initialize_module_loader_map(JImageFile* jimage) {
- if (!DumpSharedSpaces) {
- return; // only needed for CDS dump time
- }
-
- ResourceMark rm;
- jlong size;
- JImageLocationRef location = (*JImageFindResource)(jimage, JAVA_BASE_NAME, get_jimage_version_string(), MODULE_LOADER_MAP, &size);
- if (location == 0) {
- vm_exit_during_initialization(
- "Cannot find ModuleLoaderMap location from modules jimage.", NULL);
- }
- char* buffer = NEW_RESOURCE_ARRAY(char, size + 1);
- buffer[size] = '\0';
- jlong read = (*JImageGetResource)(jimage, location, buffer, size);
- if (read != size) {
- vm_exit_during_initialization(
- "Cannot find ModuleLoaderMap resource from modules jimage.", NULL);
- }
- char* char_buf = (char*)buffer;
- int buflen = (int)strlen(char_buf);
- char* begin_ptr = char_buf;
- char* end_ptr = strchr(begin_ptr, '\n');
- bool process_boot_modules = false;
- _boot_modules_array = new (ResourceObj::C_HEAP, mtModule)
- GrowableArray<char*>(INITIAL_BOOT_MODULES_ARRAY_SIZE, true);
- _platform_modules_array = new (ResourceObj::C_HEAP, mtModule)
- GrowableArray<char*>(INITIAL_PLATFORM_MODULES_ARRAY_SIZE, true);
- while (end_ptr != NULL && (end_ptr - char_buf) < buflen) {
- // Allocate a buffer from the C heap to be appended to the _boot_modules_array
- // or the _platform_modules_array.
- char* temp_name = NEW_C_HEAP_ARRAY(char, (size_t)(end_ptr - begin_ptr + 1), mtInternal);
- strncpy(temp_name, begin_ptr, end_ptr - begin_ptr);
- temp_name[end_ptr - begin_ptr] = '\0';
- if (strncmp(temp_name, "BOOT", 4) == 0) {
- process_boot_modules = true;
- FREE_C_HEAP_ARRAY(char, temp_name);
- } else if (strncmp(temp_name, "PLATFORM", 8) == 0) {
- process_boot_modules = false;
- FREE_C_HEAP_ARRAY(char, temp_name);
- } else {
- // module name
- if (process_boot_modules) {
- _boot_modules_array->append(temp_name);
- } else {
- _platform_modules_array->append(temp_name);
- }
- }
- begin_ptr = ++end_ptr;
- end_ptr = strchr(begin_ptr, '\n');
- }
-}
-#endif
-
// Function add_package extracts the package from the fully qualified class name
// and checks if the package is in the boot loader's package entry table. If so,
// then it sets the classpath_index in the package entry record.
@@ -1290,58 +1234,6 @@
return result();
}
-#if INCLUDE_CDS
-s2 ClassLoader::module_to_classloader(const char* module_name) {
-
- assert(DumpSharedSpaces, "dump time only");
- assert(_boot_modules_array != NULL, "_boot_modules_array is NULL");
- assert(_platform_modules_array != NULL, "_platform_modules_array is NULL");
-
- int array_size = _boot_modules_array->length();
- for (int i = 0; i < array_size; i++) {
- if (strcmp(module_name, _boot_modules_array->at(i)) == 0) {
- return BOOT_LOADER;
- }
- }
-
- array_size = _platform_modules_array->length();
- for (int i = 0; i < array_size; i++) {
- if (strcmp(module_name, _platform_modules_array->at(i)) == 0) {
- return PLATFORM_LOADER;
- }
- }
-
- return APP_LOADER;
-}
-
-s2 ClassLoader::classloader_type(Symbol* class_name, ClassPathEntry* e, int classpath_index, TRAPS) {
- assert(DumpSharedSpaces, "Only used for CDS dump time");
-
- // obtain the classloader type based on the class name.
- // First obtain the package name based on the class name. Then obtain
- // the classloader type based on the package name from the jimage using
- // a jimage API. If the classloader type cannot be found from the
- // jimage, it is determined by the class path entry.
- jshort loader_type = ClassLoader::APP_LOADER;
- if (e->is_jrt()) {
- ResourceMark rm;
- TempNewSymbol pkg_name = InstanceKlass::package_from_name(class_name, CHECK_0);
- if (pkg_name != NULL) {
- const char* pkg_name_C_string = (const char*)(pkg_name->as_C_string());
- ClassPathImageEntry* cpie = (ClassPathImageEntry*)e;
- JImageFile* jimage = cpie->jimage();
- char* module_name = (char*)(*JImagePackageToModule)(jimage, pkg_name_C_string);
- if (module_name != NULL) {
- loader_type = ClassLoader::module_to_classloader(module_name);
- }
- }
- } else if (ClassLoaderExt::is_boot_classpath(classpath_index)) {
- loader_type = ClassLoader::BOOT_LOADER;
- }
- return loader_type;
-}
-#endif
-
// caller needs ResourceMark
const char* ClassLoader::file_name_for_class_name(const char* class_name,
int class_name_len) {
--- a/src/hotspot/share/classfile/classLoader.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/classfile/classLoader.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -37,13 +37,6 @@
// Name of boot "modules" image
#define MODULES_IMAGE_NAME "modules"
-// Name of the resource containing mapping from module names to defining class loader type
-#define MODULE_LOADER_MAP "jdk/internal/vm/cds/resources/ModuleLoaderMap.dat"
-
-// Initial sizes of the following arrays are based on the generated ModuleLoaderMap.dat
-#define INITIAL_BOOT_MODULES_ARRAY_SIZE 30
-#define INITIAL_PLATFORM_MODULES_ARRAY_SIZE 15
-
// Class path entry (directory or zip file)
class JImageFile;
@@ -403,7 +396,8 @@
static int compute_Object_vtable();
static ClassPathEntry* classpath_entry(int n) {
- assert(n >= 0 && n < _num_entries, "sanity");
+ assert(n >= 0, "sanity");
+ assert(!has_jrt_entry() || n < _num_entries, "sanity");
if (n == 0) {
assert(has_jrt_entry(), "No class path entry at 0 for exploded module builds");
return ClassLoader::_jrt_entry;
@@ -438,10 +432,6 @@
static bool check_shared_paths_misc_info(void* info, int size);
static void exit_with_path_failure(const char* error, const char* message);
- static s2 module_to_classloader(const char* module_name);
- static void initialize_module_loader_map(JImageFile* jimage);
- static s2 classloader_type(Symbol* class_name, ClassPathEntry* e,
- int classpath_index, TRAPS);
static void record_shared_class_loader_type(InstanceKlass* ik, const ClassFileStream* stream);
#endif
static JImageLocationRef jimage_find_resource(JImageFile* jf, const char* module_name,
--- a/src/hotspot/share/classfile/defaultMethods.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/classfile/defaultMethods.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2012, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -767,15 +767,14 @@
// This is the guts of the default methods implementation. This is called just
// after the classfile has been parsed if some ancestor has default methods.
//
-// First if finds any name/signature slots that need any implementation (either
+// First it finds any name/signature slots that need any implementation (either
// because they are miranda or a superclass's implementation is an overpass
// itself). For each slot, iterate over the hierarchy, to see if they contain a
// signature that matches the slot we are looking at.
//
-// For each slot filled, we generate an overpass method that either calls the
-// unique default method candidate using invokespecial, or throws an exception
-// (in the case of no default method candidates, or more than one valid
-// candidate). These methods are then added to the class's method list.
+// For each slot filled, we either record the default method candidate in the
+// klass default_methods list or, only to handle exception cases, we create an
+// overpass method that throws an exception and add it to the klass methods list.
// The JVM does not create bridges nor handle generic signatures here.
void DefaultMethods::generate_default_methods(
InstanceKlass* klass, const GrowableArray<Method*>* mirandas, TRAPS) {
@@ -901,6 +900,11 @@
// This allows virtual methods to override the overpass, but ensures
// that a local method search will find the exception rather than an abstract
// or default method that is not a valid candidate.
+//
+// Note that if overpass method are ever created that are not exception
+// throwing methods then the loader constraint checking logic for vtable and
+// itable creation needs to be changed to check loader constraints for the
+// overpass methods that do not throw exceptions.
static void create_defaults_and_exceptions(
GrowableArray<EmptyVtableSlot*>* slots,
InstanceKlass* klass, TRAPS) {
--- a/src/hotspot/share/classfile/vmSymbols.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/classfile/vmSymbols.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -461,6 +461,8 @@
template(getProtectionDomain_signature, "(Ljava/security/CodeSource;)Ljava/security/ProtectionDomain;") \
template(url_code_signer_array_void_signature, "(Ljava/net/URL;[Ljava/security/CodeSigner;)V") \
template(module_entry_name, "module_entry") \
+ template(resolved_references_name, "<resolved_references>") \
+ template(init_lock_name, "<init_lock>") \
\
/* name symbols needed by intrinsics */ \
VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, template, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
--- a/src/hotspot/share/compiler/oopMap.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/compiler/oopMap.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1998, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -40,9 +40,6 @@
#ifdef COMPILER2
#include "opto/optoreg.hpp"
#endif
-#ifdef SPARC
-#include "vmreg_sparc.inline.hpp"
-#endif
// OopMapStream
--- a/src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/cms/concurrentMarkSweepGeneration.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1075,7 +1075,7 @@
obj_ptr, old->is_objArray(), word_sz);
NOT_PRODUCT(
- Atomic::inc_ptr(&_numObjectsPromoted);
+ Atomic::inc(&_numObjectsPromoted);
Atomic::add_ptr(alloc_sz, &_numWordsPromoted);
)
@@ -7974,7 +7974,7 @@
// Multi-threaded; use CAS to prepend to overflow list
void CMSCollector::par_push_on_overflow_list(oop p) {
- NOT_PRODUCT(Atomic::inc_ptr(&_num_par_pushes);)
+ NOT_PRODUCT(Atomic::inc(&_num_par_pushes);)
assert(oopDesc::is_oop(p), "Not an oop");
par_preserve_mark_if_necessary(p);
oop observed_overflow_list = _overflow_list;
--- a/src/hotspot/share/gc/cms/parNewGeneration.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/cms/parNewGeneration.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1281,7 +1281,7 @@
// XXX This is horribly inefficient when a promotion failure occurs
// and should be fixed. XXX FIX ME !!!
#ifndef PRODUCT
- Atomic::inc_ptr(&_num_par_pushes);
+ Atomic::inc(&_num_par_pushes);
assert(_num_par_pushes > 0, "Tautology");
#endif
if (from_space_obj->forwardee() == from_space_obj) {
--- a/src/hotspot/share/gc/g1/g1StringDedupQueue.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/g1/g1StringDedupQueue.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -90,7 +90,7 @@
}
} else {
// Queue is full, drop the string and update the statistics
- Atomic::inc_ptr(&_queue->_dropped);
+ Atomic::inc(&_queue->_dropped);
}
}
--- a/src/hotspot/share/gc/parallel/parMarkBitMap.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/parallel/parMarkBitMap.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -89,7 +89,7 @@
const idx_t end_bit = addr_to_bit(addr + size - 1);
bool end_bit_ok = _end_bits.par_set_bit(end_bit);
assert(end_bit_ok, "concurrency problem");
- DEBUG_ONLY(Atomic::inc_ptr(&mark_bitmap_count));
+ DEBUG_ONLY(Atomic::inc(&mark_bitmap_count));
DEBUG_ONLY(Atomic::add_ptr(size, &mark_bitmap_size));
return true;
}
--- a/src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/parallel/parallelScavengeHeap.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2001, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2001, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -574,16 +574,10 @@
}
void ParallelScavengeHeap::print_tracing_info() const {
- if (TraceYoungGenTime) {
- double time = PSScavenge::accumulated_time()->seconds();
- tty->print_cr("[Accumulated GC generation 0 time %3.7f secs]", time);
- }
- if (TraceOldGenTime) {
- double time = UseParallelOldGC ? PSParallelCompact::accumulated_time()->seconds() : PSMarkSweep::accumulated_time()->seconds();
- tty->print_cr("[Accumulated GC generation 1 time %3.7f secs]", time);
- }
-
AdaptiveSizePolicyOutput::print();
+ log_debug(gc, heap, exit)("Accumulated young generation GC time %3.7f secs", PSScavenge::accumulated_time()->seconds());
+ log_debug(gc, heap, exit)("Accumulated old generation GC time %3.7f secs",
+ UseParallelOldGC ? PSParallelCompact::accumulated_time()->seconds() : PSMarkSweep::accumulated_time()->seconds());
}
--- a/src/hotspot/share/gc/parallel/psMarkSweep.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/parallel/psMarkSweep.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -173,7 +173,9 @@
TraceCollectorStats tcs(counters());
TraceMemoryManagerStats tms(true /* Full GC */,gc_cause);
- if (TraceOldGenTime) accumulated_time()->start();
+ if (log_is_enabled(Debug, gc, heap, exit)) {
+ accumulated_time()->start();
+ }
// Let the size policy know we're starting
size_policy->major_collection_begin();
@@ -342,7 +344,9 @@
// We collected the heap, recalculate the metaspace capacity
MetaspaceGC::compute_new_size();
- if (TraceOldGenTime) accumulated_time()->stop();
+ if (log_is_enabled(Debug, gc, heap, exit)) {
+ accumulated_time()->stop();
+ }
young_gen->print_used_change(young_gen_prev_used);
old_gen->print_used_change(old_gen_prev_used);
--- a/src/hotspot/share/gc/parallel/psParallelCompact.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/parallel/psParallelCompact.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -520,7 +520,7 @@
const size_t beg_region = obj_ofs >> Log2RegionSize;
const size_t end_region = (obj_ofs + len - 1) >> Log2RegionSize;
- DEBUG_ONLY(Atomic::inc_ptr(&add_obj_count);)
+ DEBUG_ONLY(Atomic::inc(&add_obj_count);)
DEBUG_ONLY(Atomic::add_ptr(len, &add_obj_size);)
if (beg_region == end_region) {
@@ -1778,7 +1778,9 @@
TraceCollectorStats tcs(counters());
TraceMemoryManagerStats tms(true /* Full GC */,gc_cause);
- if (TraceOldGenTime) accumulated_time()->start();
+ if (log_is_enabled(Debug, gc, heap, exit)) {
+ accumulated_time()->start();
+ }
// Let the size policy know we're starting
size_policy->major_collection_begin();
@@ -1897,7 +1899,7 @@
// Resize the metaspace capacity after a collection
MetaspaceGC::compute_new_size();
- if (TraceOldGenTime) {
+ if (log_is_enabled(Debug, gc, heap, exit)) {
accumulated_time()->stop();
}
--- a/src/hotspot/share/gc/parallel/psParallelCompact.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/parallel/psParallelCompact.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -517,7 +517,7 @@
OrderAccess::release();
_blocks_filled = true;
// Debug builds count the number of times the table was filled.
- DEBUG_ONLY(Atomic::inc_ptr(&_blocks_filled_count));
+ DEBUG_ONLY(Atomic::inc(&_blocks_filled_count));
}
inline void
--- a/src/hotspot/share/gc/parallel/psScavenge.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/parallel/psScavenge.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -306,7 +306,9 @@
TraceCollectorStats tcs(counters());
TraceMemoryManagerStats tms(false /* not full GC */,gc_cause);
- if (TraceYoungGenTime) accumulated_time()->start();
+ if (log_is_enabled(Debug, gc, heap, exit)) {
+ accumulated_time()->start();
+ }
// Let the size policy know we're starting
size_policy->minor_collection_begin();
@@ -607,7 +609,9 @@
CardTableExtension::verify_all_young_refs_imprecise();
}
- if (TraceYoungGenTime) accumulated_time()->stop();
+ if (log_is_enabled(Debug, gc, heap, exit)) {
+ accumulated_time()->stop();
+ }
young_gen->print_used_change(pre_gc_values.young_gen_used());
old_gen->print_used_change(pre_gc_values.old_gen_used());
--- a/src/hotspot/share/gc/shared/genCollectedHeap.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/shared/genCollectedHeap.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1157,11 +1157,10 @@
}
void GenCollectedHeap::print_tracing_info() const {
- if (TraceYoungGenTime) {
- _young_gen->print_summary_info();
- }
- if (TraceOldGenTime) {
- _old_gen->print_summary_info();
+ if (log_is_enabled(Debug, gc, heap, exit)) {
+ LogStreamHandle(Debug, gc, heap, exit) lsh;
+ _young_gen->print_summary_info_on(&lsh);
+ _old_gen->print_summary_info_on(&lsh);
}
}
--- a/src/hotspot/share/gc/shared/generation.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/shared/generation.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -94,22 +94,14 @@
p2i(_virtual_space.high_boundary()));
}
-void Generation::print_summary_info() { print_summary_info_on(tty); }
-
void Generation::print_summary_info_on(outputStream* st) {
StatRecord* sr = stat_record();
double time = sr->accumulated_time.seconds();
- // I didn't want to change the logging when removing the level concept,
- // but I guess this logging could say young/old or something instead of 0/1.
- uint level;
- if (GenCollectedHeap::heap()->is_young_gen(this)) {
- level = 0;
- } else {
- level = 1;
- }
- st->print_cr("[Accumulated GC generation %d time %3.7f secs, "
- "%u GC's, avg GC time %3.7f]",
- level, time, sr->invocations,
+ st->print_cr("Accumulated %s generation GC time %3.7f secs, "
+ "%u GC's, avg GC time %3.7f",
+ GenCollectedHeap::heap()->is_young_gen(this) ? "young" : "old" ,
+ time,
+ sr->invocations,
sr->invocations > 0 ? time / sr->invocations : 0.0);
}
--- a/src/hotspot/share/gc/shared/generation.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/shared/generation.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -549,7 +549,6 @@
public:
StatRecord* stat_record() { return &_stat_record; }
- virtual void print_summary_info();
virtual void print_summary_info_on(outputStream* st);
// Performance Counter support
--- a/src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/gc/shared/referenceProcessorPhaseTimes.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -272,7 +272,7 @@
double ReferenceProcessorPhaseTimes::ref_proc_time_ms(ReferenceType ref_type) const {
ASSERT_REF_TYPE(ref_type);
- return _par_phase_time_ms[ref_type_2_index(ref_type)];
+ return _ref_proc_time_ms[ref_type_2_index(ref_type)];
}
void ReferenceProcessorPhaseTimes::set_ref_proc_time_ms(ReferenceType ref_type,
--- a/src/hotspot/share/jvmci/vmStructs_jvmci.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/jvmci/vmStructs_jvmci.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -761,6 +761,14 @@
declare_constant(VM_Version::ISA_XMONT) \
declare_constant(VM_Version::ISA_PAUSE_NSEC) \
declare_constant(VM_Version::ISA_VAMASK) \
+ declare_constant(VM_Version::ISA_SPARC6) \
+ declare_constant(VM_Version::ISA_DICTUNP) \
+ declare_constant(VM_Version::ISA_FPCMPSHL) \
+ declare_constant(VM_Version::ISA_RLE) \
+ declare_constant(VM_Version::ISA_SHA3) \
+ declare_constant(VM_Version::ISA_VIS3C) \
+ declare_constant(VM_Version::ISA_SPARC5B) \
+ declare_constant(VM_Version::ISA_MME) \
declare_constant(VM_Version::CPU_FAST_IDIV) \
declare_constant(VM_Version::CPU_FAST_RDPC) \
declare_constant(VM_Version::CPU_FAST_BIS) \
--- a/src/hotspot/share/memory/metaspace.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/memory/metaspace.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1291,7 +1291,7 @@
}
size_t VirtualSpaceList::free_bytes() {
- return virtual_space_list()->free_words_in_vs() * BytesPerWord;
+ return current_virtual_space()->free_words_in_vs() * BytesPerWord;
}
// Allocate another meta virtual space and add it to the list.
@@ -2718,7 +2718,7 @@
size_t MetaspaceAux::_capacity_words[] = {0, 0};
-size_t MetaspaceAux::_used_words[] = {0, 0};
+volatile size_t MetaspaceAux::_used_words[] = {0, 0};
size_t MetaspaceAux::free_bytes(Metaspace::MetadataType mdtype) {
VirtualSpaceList* list = Metaspace::get_space_list(mdtype);
--- a/src/hotspot/share/memory/metaspace.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/memory/metaspace.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -273,7 +273,7 @@
// Running sum of space in all Metachunks that
// are being used for metadata. One for each
// type of Metadata.
- static size_t _used_words[Metaspace:: MetadataTypeCount];
+ static volatile size_t _used_words[Metaspace:: MetadataTypeCount];
public:
// Decrement and increment _allocated_capacity_words
--- a/src/hotspot/share/memory/resourceArea.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/memory/resourceArea.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -49,11 +49,11 @@
debug_only(static int _warned;) // to suppress multiple warnings
public:
- ResourceArea() : Arena(mtThread) {
+ ResourceArea(MEMFLAGS flags = mtThread) : Arena(flags) {
debug_only(_nesting = 0;)
}
- ResourceArea(size_t init_size) : Arena(mtThread, init_size) {
+ ResourceArea(size_t init_size, MEMFLAGS flags = mtThread) : Arena(flags, init_size) {
debug_only(_nesting = 0;);
}
--- a/src/hotspot/share/memory/universe.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/memory/universe.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1064,44 +1064,40 @@
Universe::_vm_exception = InstanceKlass::cast(k)->allocate_instance(CHECK_false);
- if (!DumpSharedSpaces) {
- // These are the only Java fields that are currently set during shared space dumping.
- // We prefer to not handle this generally, so we always reinitialize these detail messages.
- Handle msg = java_lang_String::create_from_str("Java heap space", CHECK_false);
- java_lang_Throwable::set_message(Universe::_out_of_memory_error_java_heap, msg());
+ Handle msg = java_lang_String::create_from_str("Java heap space", CHECK_false);
+ java_lang_Throwable::set_message(Universe::_out_of_memory_error_java_heap, msg());
+
+ msg = java_lang_String::create_from_str("Metaspace", CHECK_false);
+ java_lang_Throwable::set_message(Universe::_out_of_memory_error_metaspace, msg());
+ msg = java_lang_String::create_from_str("Compressed class space", CHECK_false);
+ java_lang_Throwable::set_message(Universe::_out_of_memory_error_class_metaspace, msg());
- msg = java_lang_String::create_from_str("Metaspace", CHECK_false);
- java_lang_Throwable::set_message(Universe::_out_of_memory_error_metaspace, msg());
- msg = java_lang_String::create_from_str("Compressed class space", CHECK_false);
- java_lang_Throwable::set_message(Universe::_out_of_memory_error_class_metaspace, msg());
+ msg = java_lang_String::create_from_str("Requested array size exceeds VM limit", CHECK_false);
+ java_lang_Throwable::set_message(Universe::_out_of_memory_error_array_size, msg());
- msg = java_lang_String::create_from_str("Requested array size exceeds VM limit", CHECK_false);
- java_lang_Throwable::set_message(Universe::_out_of_memory_error_array_size, msg());
+ msg = java_lang_String::create_from_str("GC overhead limit exceeded", CHECK_false);
+ java_lang_Throwable::set_message(Universe::_out_of_memory_error_gc_overhead_limit, msg());
- msg = java_lang_String::create_from_str("GC overhead limit exceeded", CHECK_false);
- java_lang_Throwable::set_message(Universe::_out_of_memory_error_gc_overhead_limit, msg());
+ msg = java_lang_String::create_from_str("Java heap space: failed reallocation of scalar replaced objects", CHECK_false);
+ java_lang_Throwable::set_message(Universe::_out_of_memory_error_realloc_objects, msg());
- msg = java_lang_String::create_from_str("Java heap space: failed reallocation of scalar replaced objects", CHECK_false);
- java_lang_Throwable::set_message(Universe::_out_of_memory_error_realloc_objects, msg());
+ msg = java_lang_String::create_from_str("/ by zero", CHECK_false);
+ java_lang_Throwable::set_message(Universe::_arithmetic_exception_instance, msg());
- msg = java_lang_String::create_from_str("/ by zero", CHECK_false);
- java_lang_Throwable::set_message(Universe::_arithmetic_exception_instance, msg());
-
- // Setup the array of errors that have preallocated backtrace
- k = Universe::_out_of_memory_error_java_heap->klass();
- assert(k->name() == vmSymbols::java_lang_OutOfMemoryError(), "should be out of memory error");
- ik = InstanceKlass::cast(k);
+ // Setup the array of errors that have preallocated backtrace
+ k = Universe::_out_of_memory_error_java_heap->klass();
+ assert(k->name() == vmSymbols::java_lang_OutOfMemoryError(), "should be out of memory error");
+ ik = InstanceKlass::cast(k);
- int len = (StackTraceInThrowable) ? (int)PreallocatedOutOfMemoryErrorCount : 0;
- Universe::_preallocated_out_of_memory_error_array = oopFactory::new_objArray(ik, len, CHECK_false);
- for (int i=0; i<len; i++) {
- oop err = ik->allocate_instance(CHECK_false);
- Handle err_h = Handle(THREAD, err);
- java_lang_Throwable::allocate_backtrace(err_h, CHECK_false);
- Universe::preallocated_out_of_memory_errors()->obj_at_put(i, err_h());
- }
- Universe::_preallocated_out_of_memory_error_avail_count = (jint)len;
+ int len = (StackTraceInThrowable) ? (int)PreallocatedOutOfMemoryErrorCount : 0;
+ Universe::_preallocated_out_of_memory_error_array = oopFactory::new_objArray(ik, len, CHECK_false);
+ for (int i=0; i<len; i++) {
+ oop err = ik->allocate_instance(CHECK_false);
+ Handle err_h = Handle(THREAD, err);
+ java_lang_Throwable::allocate_backtrace(err_h, CHECK_false);
+ Universe::preallocated_out_of_memory_errors()->obj_at_put(i, err_h());
}
+ Universe::_preallocated_out_of_memory_error_avail_count = (jint)len;
Universe::initialize_known_methods(CHECK_false);
--- a/src/hotspot/share/oops/constantPool.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/oops/constantPool.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -135,6 +135,16 @@
return (objArrayOop)_cache->resolved_references();
}
+// Called from outside constant pool resolution where a resolved_reference array
+// may not be present.
+objArrayOop ConstantPool::resolved_references_or_null() const {
+ if (_cache == NULL) {
+ return NULL;
+ } else {
+ return (objArrayOop)_cache->resolved_references();
+ }
+}
+
// Create resolved_references array and mapping array for original cp indexes
// The ldc bytecode was rewritten to have the resolved reference array index so need a way
// to map it back for resolving and some unlikely miscellaneous uses.
@@ -284,6 +294,28 @@
set_resolved_references(NULL);
}
}
+
+void ConstantPool::resolve_class_constants(TRAPS) {
+ assert(DumpSharedSpaces, "used during dump time only");
+ // The _cache may be NULL if the _pool_holder klass fails verification
+ // at dump time due to missing dependencies.
+ if (cache() == NULL || reference_map() == NULL) {
+ return; // nothing to do
+ }
+
+ constantPoolHandle cp(THREAD, this);
+ for (int index = 1; index < length(); index++) { // Index 0 is unused
+ if (tag_at(index).is_string()) {
+ Symbol* sym = cp->unresolved_string_at(index);
+ // Look up only. Only resolve references to already interned strings.
+ oop str = StringTable::lookup(sym);
+ if (str != NULL) {
+ int cache_index = cp->cp_to_object_index(index);
+ cp->string_at_put(index, cache_index, str);
+ }
+ }
+ }
+}
#endif
// CDS support. Create a new resolved_references array.
@@ -712,22 +744,6 @@
}
}
-bool ConstantPool::resolve_class_constants(TRAPS) {
- constantPoolHandle cp(THREAD, this);
- for (int index = 1; index < length(); index++) { // Index 0 is unused
- if (tag_at(index).is_string()) {
- Symbol* sym = cp->unresolved_string_at(index);
- // Look up only. Only resolve references to already interned strings.
- oop str = StringTable::lookup(sym);
- if (str != NULL) {
- int cache_index = cp->cp_to_object_index(index);
- cp->string_at_put(index, cache_index, str);
- }
- }
- }
- return true;
-}
-
Symbol* ConstantPool::exception_message(const constantPoolHandle& this_cp, int which, constantTag tag, oop pending_exception) {
// Dig out the detailed message to reuse if possible
Symbol* message = java_lang_Throwable::detail_message(pending_exception);
--- a/src/hotspot/share/oops/constantPool.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/oops/constantPool.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -226,6 +226,7 @@
// resolved strings, methodHandles and callsite objects from the constant pool
objArrayOop resolved_references() const;
+ objArrayOop resolved_references_or_null() const;
// mapping resolved object array indexes to cp indexes and back.
int object_to_cp_index(int index) { return reference_map()->at(index); }
int cp_to_object_index(int index);
@@ -716,9 +717,9 @@
// CDS support
void archive_resolved_references(Thread *THREAD) NOT_CDS_JAVA_HEAP_RETURN;
+ void resolve_class_constants(TRAPS) NOT_CDS_JAVA_HEAP_RETURN;
void remove_unshareable_info();
void restore_unshareable_info(TRAPS);
- bool resolve_class_constants(TRAPS);
// The ConstantPool vtable is restored by this call when the ConstantPool is
// in the shared archive. See patch_klass_vtables() in metaspaceShared.cpp for
// all the gory details. SA, dtrace and pstack helpers distinguish metadata
--- a/src/hotspot/share/oops/klassVtable.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/oops/klassVtable.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -479,13 +479,15 @@
allocate_new = false;
}
- if (checkconstraints) {
- // Override vtable entry if passes loader constraint check
- // if loader constraint checking requested
- // No need to visit his super, since he and his super
- // have already made any needed loader constraints.
- // Since loader constraints are transitive, it is enough
- // to link to the first super, and we get all the others.
+ // Do not check loader constraints for overpass methods because overpass
+ // methods are created by the jvm to throw exceptions.
+ if (checkconstraints && !target_method()->is_overpass()) {
+ // Override vtable entry if passes loader constraint check
+ // if loader constraint checking requested
+ // No need to visit his super, since he and his super
+ // have already made any needed loader constraints.
+ // Since loader constraints are transitive, it is enough
+ // to link to the first super, and we get all the others.
Handle super_loader(THREAD, super_klass->class_loader());
if (target_loader() != super_loader()) {
@@ -495,21 +497,23 @@
super_loader, true,
CHECK_(false));
if (failed_type_symbol != NULL) {
- const char* msg = "loader constraint violation: when resolving "
- "overridden method \"%s\" the class loader (instance"
- " of %s) of the current class, %s, and its superclass loader "
- "(instance of %s), have different Class objects for the type "
- "%s used in the signature";
+ const char* msg = "loader constraint violation for class %s: when selecting "
+ "overriding method \"%s\" the class loader (instance of %s) of the "
+ "selected method's type %s, and the class loader (instance of %s) for its super "
+ "type %s have different Class objects for the type %s used in the signature";
+ char* curr_class = klass->name()->as_C_string();
char* sig = target_method()->name_and_sig_as_C_string();
const char* loader1 = SystemDictionary::loader_name(target_loader());
- char* current = target_klass->name()->as_C_string();
+ char* sel_class = target_klass->name()->as_C_string();
const char* loader2 = SystemDictionary::loader_name(super_loader());
+ char* super_class = super_klass->name()->as_C_string();
char* failed_type_name = failed_type_symbol->as_C_string();
- size_t buflen = strlen(msg) + strlen(sig) + strlen(loader1) +
- strlen(current) + strlen(loader2) + strlen(failed_type_name);
+ size_t buflen = strlen(msg) + strlen(curr_class) + strlen(sig) +
+ strlen(loader1) + strlen(sel_class) + strlen(loader2) +
+ strlen(super_class) + strlen(failed_type_name);
char* buf = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, buflen);
- jio_snprintf(buf, buflen, msg, sig, loader1, current, loader2,
- failed_type_name);
+ jio_snprintf(buf, buflen, msg, curr_class, sig, loader1, sel_class, loader2,
+ super_class, failed_type_name);
THROW_MSG_(vmSymbols::java_lang_LinkageError(), buf, false);
}
}
@@ -1193,13 +1197,15 @@
// to correctly enforce loader constraints for interface method inheritance
target = LinkResolver::lookup_instance_method_in_klasses(_klass, m->name(), m->signature(), CHECK);
}
- if (target == NULL || !target->is_public() || target->is_abstract()) {
- // Entry does not resolve. Leave it empty for AbstractMethodError.
- if (!(target == NULL) && !target->is_public()) {
- // Stuff an IllegalAccessError throwing method in there instead.
- itableOffsetEntry::method_entry(_klass, method_table_offset)[m->itable_index()].
- initialize(Universe::throw_illegal_access_error());
- }
+ if (target == NULL || !target->is_public() || target->is_abstract() || target->is_overpass()) {
+ assert(target == NULL || !target->is_overpass() || target->is_public(),
+ "Non-public overpass method!");
+ // Entry does not resolve. Leave it empty for AbstractMethodError or other error.
+ if (!(target == NULL) && !target->is_public()) {
+ // Stuff an IllegalAccessError throwing method in there instead.
+ itableOffsetEntry::method_entry(_klass, method_table_offset)[m->itable_index()].
+ initialize(Universe::throw_illegal_access_error());
+ }
} else {
// Entry did resolve, check loader constraints before initializing
// if checkconstraints requested
@@ -1213,24 +1219,24 @@
interface_loader,
true, CHECK);
if (failed_type_symbol != NULL) {
- const char* msg = "loader constraint violation in interface "
- "itable initialization: when resolving method \"%s\" the class"
- " loader (instance of %s) of the current class, %s, "
- "and the class loader (instance of %s) for interface "
- "%s have different Class objects for the type %s "
- "used in the signature";
- char* sig = target()->name_and_sig_as_C_string();
- const char* loader1 = SystemDictionary::loader_name(method_holder_loader());
+ const char* msg = "loader constraint violation in interface itable"
+ " initialization for class %s: when selecting method \"%s\" the"
+ " class loader (instance of %s) for super interface %s, and the class"
+ " loader (instance of %s) of the selected method's type, %s have"
+ " different Class objects for the type %s used in the signature";
char* current = _klass->name()->as_C_string();
- const char* loader2 = SystemDictionary::loader_name(interface_loader());
+ char* sig = m->name_and_sig_as_C_string();
+ const char* loader1 = SystemDictionary::loader_name(interface_loader());
char* iface = InstanceKlass::cast(interf)->name()->as_C_string();
+ const char* loader2 = SystemDictionary::loader_name(method_holder_loader());
+ char* mclass = target()->method_holder()->name()->as_C_string();
char* failed_type_name = failed_type_symbol->as_C_string();
- size_t buflen = strlen(msg) + strlen(sig) + strlen(loader1) +
- strlen(current) + strlen(loader2) + strlen(iface) +
+ size_t buflen = strlen(msg) + strlen(current) + strlen(sig) +
+ strlen(loader1) + strlen(iface) + strlen(loader2) + strlen(mclass) +
strlen(failed_type_name);
char* buf = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, buflen);
- jio_snprintf(buf, buflen, msg, sig, loader1, current, loader2,
- iface, failed_type_name);
+ jio_snprintf(buf, buflen, msg, current, sig, loader1, iface,
+ loader2, mclass, failed_type_name);
THROW_MSG(vmSymbols::java_lang_LinkageError(), buf);
}
}
--- a/src/hotspot/share/opto/bytecodeInfo.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/opto/bytecodeInfo.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -644,7 +644,8 @@
C->log()->elem("inline_level_discount caller='%d' callee='%d'", id1, id2);
}
}
- InlineTree* ilt = new InlineTree(C, this, callee_method, caller_jvms, caller_bci, recur_frequency, _max_inline_level + max_inline_level_adjust);
+ // Allocate in the comp_arena to make sure the InlineTree is live when dumping a replay compilation file
+ InlineTree* ilt = new (C->comp_arena()) InlineTree(C, this, callee_method, caller_jvms, caller_bci, recur_frequency, _max_inline_level + max_inline_level_adjust);
_subtrees.append(ilt);
NOT_PRODUCT( _count_inlines += 1; )
--- a/src/hotspot/share/opto/chaitin.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/opto/chaitin.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -348,8 +348,8 @@
_alternate = 0;
_matcher._allocation_started = true;
- ResourceArea split_arena; // Arena for Split local resources
- ResourceArea live_arena; // Arena for liveness & IFG info
+ ResourceArea split_arena(mtCompiler); // Arena for Split local resources
+ ResourceArea live_arena(mtCompiler); // Arena for liveness & IFG info
ResourceMark rm(&live_arena);
// Need live-ness for the IFG; need the IFG for coalescing. If the
--- a/src/hotspot/share/opto/gcm.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/opto/gcm.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1424,7 +1424,7 @@
// Enabling the scheduler for register pressure plus finding blocks of size to schedule for it
// is key to enabling this feature.
PhaseChaitin regalloc(C->unique(), *this, _matcher, true);
- ResourceArea live_arena; // Arena for liveness
+ ResourceArea live_arena(mtCompiler); // Arena for liveness
ResourceMark rm_live(&live_arena);
PhaseLive live(*this, regalloc._lrg_map.names(), &live_arena, true);
PhaseIFG ifg(&live_arena);
--- a/src/hotspot/share/opto/matcher.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/opto/matcher.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -69,7 +69,7 @@
_register_save_type(register_save_type),
_ruleName(ruleName),
_allocation_started(false),
- _states_arena(Chunk::medium_size),
+ _states_arena(Chunk::medium_size, mtCompiler),
_visited(&_states_arena),
_shared(&_states_arena),
_dontcare(&_states_arena) {
--- a/src/hotspot/share/runtime/atomic.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/runtime/atomic.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -97,21 +97,21 @@
return add(add_value, reinterpret_cast<char* volatile*>(dest));
}
- // Atomically increment location. inc*() provide:
+ // Atomically increment location. inc() provide:
// <fence> increment-dest <membar StoreLoad|StoreStore>
- inline static void inc (volatile jint* dest);
- inline static void inc (volatile jshort* dest);
- inline static void inc (volatile size_t* dest);
- inline static void inc_ptr(volatile intptr_t* dest);
- inline static void inc_ptr(volatile void* dest);
+ // The type D may be either a pointer type, or an integral
+ // type. If it is a pointer type, then the increment is
+ // scaled to the size of the type pointed to by the pointer.
+ template<typename D>
+ inline static void inc(D volatile* dest);
- // Atomically decrement a location. dec*() provide:
+ // Atomically decrement a location. dec() provide:
// <fence> decrement-dest <membar StoreLoad|StoreStore>
- inline static void dec (volatile jint* dest);
- inline static void dec (volatile jshort* dest);
- inline static void dec (volatile size_t* dest);
- inline static void dec_ptr(volatile intptr_t* dest);
- inline static void dec_ptr(volatile void* dest);
+ // The type D may be either a pointer type, or an integral
+ // type. If it is a pointer type, then the decrement is
+ // scaled to the size of the type pointed to by the pointer.
+ template<typename D>
+ inline static void dec(D volatile* dest);
// Performs atomic exchange of *dest with exchange_value. Returns old
// prior value of *dest. xchg*() provide:
@@ -312,6 +312,22 @@
D operator()(I add_value, D volatile* dest) const;
};
+template<typename D>
+inline void Atomic::inc(D volatile* dest) {
+ STATIC_ASSERT(IsPointer<D>::value || IsIntegral<D>::value);
+ typedef typename Conditional<IsPointer<D>::value, ptrdiff_t, D>::type I;
+ Atomic::add(I(1), dest);
+}
+
+template<typename D>
+inline void Atomic::dec(D volatile* dest) {
+ STATIC_ASSERT(IsPointer<D>::value || IsIntegral<D>::value);
+ typedef typename Conditional<IsPointer<D>::value, ptrdiff_t, D>::type I;
+ // Assumes two's complement integer representation.
+ #pragma warning(suppress: 4146)
+ Atomic::add(I(-1), dest);
+}
+
// Define the class before including platform file, which may specialize
// the operator definition. No generic definition of specializations
// of the operator template are provided, nor are there any generic
@@ -437,14 +453,6 @@
reinterpret_cast<Type volatile*>(dest)));
}
-inline void Atomic::inc(volatile size_t* dest) {
- inc_ptr((volatile intptr_t*) dest);
-}
-
-inline void Atomic::dec(volatile size_t* dest) {
- dec_ptr((volatile intptr_t*) dest);
-}
-
template<typename T, typename D, typename U>
inline D Atomic::cmpxchg(T exchange_value,
D volatile* dest,
@@ -591,12 +599,4 @@
return (unsigned int)Atomic::xchg((jint)exchange_value, (volatile jint*)dest);
}
-inline void Atomic::inc(volatile jshort* dest) {
- (void)add(jshort(1), dest);
-}
-
-inline void Atomic::dec(volatile jshort* dest) {
- (void)add(jshort(-1), dest);
-}
-
#endif // SHARE_VM_RUNTIME_ATOMIC_HPP
--- a/src/hotspot/share/runtime/globals.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/runtime/globals.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -2344,12 +2344,6 @@
range(30*K, max_uintx/BytesPerWord) \
constraint(InitialBootClassLoaderMetaspaceSizeConstraintFunc, AfterErgo)\
\
- product(bool, TraceYoungGenTime, false, \
- "Trace accumulated time for young collection") \
- \
- product(bool, TraceOldGenTime, false, \
- "Trace accumulated time for old collection") \
- \
product(bool, PrintHeapAtSIGBREAK, true, \
"Print heap layout in response to SIGBREAK") \
\
--- a/src/hotspot/share/services/heapDumper.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/services/heapDumper.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -856,6 +856,29 @@
if (fldc.access_flags().is_static()) field_count++;
}
+ // Add in resolved_references which is referenced by the cpCache
+ // The resolved_references is an array per InstanceKlass holding the
+ // strings and other oops resolved from the constant pool.
+ oop resolved_references = ik->constants()->resolved_references_or_null();
+ if (resolved_references != NULL) {
+ field_count++;
+
+ // Add in the resolved_references of the used previous versions of the class
+ // in the case of RedefineClasses
+ InstanceKlass* prev = ik->previous_versions();
+ while (prev != NULL && prev->constants()->resolved_references_or_null() != NULL) {
+ field_count++;
+ prev = prev->previous_versions();
+ }
+ }
+
+ // Also provide a pointer to the init_lock if present, so there aren't unreferenced int[0]
+ // arrays.
+ oop init_lock = ik->init_lock();
+ if (init_lock != NULL) {
+ field_count++;
+ }
+
writer->write_u2(field_count);
// pass 2 - dump the field descriptors and raw values
@@ -873,6 +896,29 @@
dump_field_value(writer, sig->byte_at(0), addr);
}
}
+
+ // Add resolved_references for each class that has them
+ if (resolved_references != NULL) {
+ writer->write_symbolID(vmSymbols::resolved_references_name()); // name
+ writer->write_u1(sig2tag(vmSymbols::object_array_signature())); // type
+ writer->write_objectID(resolved_references);
+
+ // Also write any previous versions
+ InstanceKlass* prev = ik->previous_versions();
+ while (prev != NULL && prev->constants()->resolved_references_or_null() != NULL) {
+ writer->write_symbolID(vmSymbols::resolved_references_name()); // name
+ writer->write_u1(sig2tag(vmSymbols::object_array_signature())); // type
+ writer->write_objectID(prev->constants()->resolved_references());
+ prev = prev->previous_versions();
+ }
+ }
+
+ // Add init lock to the end if the class is not yet initialized
+ if (init_lock != NULL) {
+ writer->write_symbolID(vmSymbols::init_lock_name()); // name
+ writer->write_u1(sig2tag(vmSymbols::int_array_signature())); // type
+ writer->write_objectID(init_lock);
+ }
}
// dump the raw values of the instance fields of the given object
@@ -908,7 +954,7 @@
if (!fld.access_flags().is_static()) {
Symbol* sig = fld.signature();
- writer->write_symbolID(fld.name()); // name
+ writer->write_symbolID(fld.name()); // name
writer->write_u1(sig2tag(sig)); // type
}
}
@@ -1822,6 +1868,8 @@
// HPROF_GC_ROOT_JNI_GLOBAL
JNIGlobalsDumper jni_dumper(writer());
JNIHandles::oops_do(&jni_dumper);
+ Universe::oops_do(&jni_dumper); // technically not jni roots, but global roots
+ // for things like preallocated throwable backtraces
check_segment_length();
// HPROF_GC_ROOT_STICKY_CLASS
--- a/src/hotspot/share/services/memBaseline.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/services/memBaseline.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -144,6 +144,7 @@
bool MemBaseline::baseline_summary() {
MallocMemorySummary::snapshot(&_malloc_memory_snapshot);
VirtualMemorySummary::snapshot(&_virtual_memory_snapshot);
+ MetaspaceSnapshot::snapshot(_metaspace_snapshot);
return true;
}
--- a/src/hotspot/share/services/memBaseline.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/services/memBaseline.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -65,6 +65,7 @@
// Summary information
MallocMemorySnapshot _malloc_memory_snapshot;
VirtualMemorySnapshot _virtual_memory_snapshot;
+ MetaspaceSnapshot _metaspace_snapshot;
size_t _class_count;
@@ -103,6 +104,10 @@
return &_virtual_memory_snapshot;
}
+ MetaspaceSnapshot* metaspace_snapshot() {
+ return &_metaspace_snapshot;
+ }
+
MallocSiteIterator malloc_sites(SortingOrder order);
VirtualMemorySiteIterator virtual_memory_sites(SortingOrder order);
--- a/src/hotspot/share/services/memReporter.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/services/memReporter.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -175,12 +175,44 @@
amount_in_current_scale(_malloc_snapshot->malloc_overhead()->size()) > 0) {
out->print_cr("%27s (tracking overhead=" SIZE_FORMAT "%s)", " ",
amount_in_current_scale(_malloc_snapshot->malloc_overhead()->size()), scale);
+ } else if (flag == mtClass) {
+ // Metadata information
+ report_metadata(Metaspace::NonClassType);
+ if (Metaspace::using_class_space()) {
+ report_metadata(Metaspace::ClassType);
+ }
}
-
out->print_cr(" ");
}
}
+void MemSummaryReporter::report_metadata(Metaspace::MetadataType type) const {
+ assert(type == Metaspace::NonClassType || type == Metaspace::ClassType,
+ "Invalid metadata type");
+ const char* name = (type == Metaspace::NonClassType) ?
+ "Metadata: " : "Class space:";
+
+ outputStream* out = output();
+ const char* scale = current_scale();
+ size_t committed = MetaspaceAux::committed_bytes(type);
+ size_t used = MetaspaceAux::used_bytes(type);
+ size_t free = (MetaspaceAux::capacity_bytes(type) - used)
+ + MetaspaceAux::free_chunks_total_bytes(type)
+ + MetaspaceAux::free_bytes(type);
+
+ assert(committed >= used + free, "Sanity");
+ size_t waste = committed - (used + free);
+
+ out->print_cr("%27s ( %s)", " ", name);
+ out->print("%27s ( ", " ");
+ print_total(MetaspaceAux::reserved_bytes(type), committed);
+ out->print_cr(")");
+ out->print_cr("%27s ( used=" SIZE_FORMAT "%s)", " ", amount_in_current_scale(used), scale);
+ out->print_cr("%27s ( free=" SIZE_FORMAT "%s)", " ", amount_in_current_scale(free), scale);
+ out->print_cr("%27s ( waste=" SIZE_FORMAT "%s =%2.2f%%)", " ", amount_in_current_scale(waste),
+ scale, ((float)waste * 100)/committed);
+}
+
void MemDetailReporter::report_detail() {
// Start detail report
outputStream* out = output();
@@ -305,9 +337,13 @@
MEMFLAGS flag = NMTUtil::index_to_flag(index);
// thread stack is reported as part of thread category
if (flag == mtThreadStack) continue;
- diff_summary_of_type(flag, _early_baseline.malloc_memory(flag),
- _early_baseline.virtual_memory(flag), _current_baseline.malloc_memory(flag),
- _current_baseline.virtual_memory(flag));
+ diff_summary_of_type(flag,
+ _early_baseline.malloc_memory(flag),
+ _early_baseline.virtual_memory(flag),
+ _early_baseline.metaspace_snapshot(),
+ _current_baseline.malloc_memory(flag),
+ _current_baseline.virtual_memory(flag),
+ _current_baseline.metaspace_snapshot());
}
}
@@ -367,9 +403,11 @@
}
-void MemSummaryDiffReporter::diff_summary_of_type(MEMFLAGS flag, const MallocMemory* early_malloc,
- const VirtualMemory* early_vm, const MallocMemory* current_malloc,
- const VirtualMemory* current_vm) const {
+void MemSummaryDiffReporter::diff_summary_of_type(MEMFLAGS flag,
+ const MallocMemory* early_malloc, const VirtualMemory* early_vm,
+ const MetaspaceSnapshot* early_ms,
+ const MallocMemory* current_malloc, const VirtualMemory* current_vm,
+ const MetaspaceSnapshot* current_ms) const {
outputStream* out = output();
const char* scale = current_scale();
@@ -486,11 +524,77 @@
out->print(" %+ld%s", overhead_diff, scale);
}
out->print_cr(")");
+ } else if (flag == mtClass) {
+ assert(current_ms != NULL && early_ms != NULL, "Sanity");
+ print_metaspace_diff(current_ms, early_ms);
}
out->print_cr(" ");
}
}
+void MemSummaryDiffReporter::print_metaspace_diff(const MetaspaceSnapshot* current_ms,
+ const MetaspaceSnapshot* early_ms) const {
+ print_metaspace_diff(Metaspace::NonClassType, current_ms, early_ms);
+ if (Metaspace::using_class_space()) {
+ print_metaspace_diff(Metaspace::ClassType, current_ms, early_ms);
+ }
+}
+
+void MemSummaryDiffReporter::print_metaspace_diff(Metaspace::MetadataType type,
+ const MetaspaceSnapshot* current_ms,
+ const MetaspaceSnapshot* early_ms) const {
+ const char* name = (type == Metaspace::NonClassType) ?
+ "Metadata: " : "Class space:";
+
+ outputStream* out = output();
+ const char* scale = current_scale();
+
+ out->print_cr("%27s ( %s)", " ", name);
+ out->print("%27s ( ", " ");
+ print_virtual_memory_diff(current_ms->reserved_in_bytes(type),
+ current_ms->committed_in_bytes(type),
+ early_ms->reserved_in_bytes(type),
+ early_ms->committed_in_bytes(type));
+ out->print_cr(")");
+
+ long diff_used = diff_in_current_scale(current_ms->used_in_bytes(type),
+ early_ms->used_in_bytes(type));
+ long diff_free = diff_in_current_scale(current_ms->free_in_bytes(type),
+ early_ms->free_in_bytes(type));
+
+ size_t current_waste = current_ms->committed_in_bytes(type)
+ - (current_ms->used_in_bytes(type) + current_ms->free_in_bytes(type));
+ size_t early_waste = early_ms->committed_in_bytes(type)
+ - (early_ms->used_in_bytes(type) + early_ms->free_in_bytes(type));
+ long diff_waste = diff_in_current_scale(current_waste, early_waste);
+
+ // Diff used
+ out->print("%27s ( used=" SIZE_FORMAT "%s", " ",
+ amount_in_current_scale(current_ms->used_in_bytes(type)), scale);
+ if (diff_used != 0) {
+ out->print(" %+ld%s", diff_used, scale);
+ }
+ out->print_cr(")");
+
+ // Diff free
+ out->print("%27s ( free=" SIZE_FORMAT "%s", " ",
+ amount_in_current_scale(current_ms->free_in_bytes(type)), scale);
+ if (diff_free != 0) {
+ out->print(" %+ld%s", diff_free, scale);
+ }
+ out->print_cr(")");
+
+
+ // Diff waste
+ out->print("%27s ( waste=" SIZE_FORMAT "%s =%2.2f%%", " ",
+ amount_in_current_scale(current_waste), scale,
+ ((float)current_waste * 100) / current_ms->committed_in_bytes(type));
+ if (diff_waste != 0) {
+ out->print(" %+ld%s", diff_waste, scale);
+ }
+ out->print_cr(")");
+}
+
void MemDetailDiffReporter::report_diff() {
MemSummaryDiffReporter::report_diff();
diff_malloc_sites();
--- a/src/hotspot/share/services/memReporter.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/services/memReporter.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -27,6 +27,7 @@
#if INCLUDE_NMT
+#include "memory/metaspace.hpp"
#include "oops/instanceKlass.hpp"
#include "services/memBaseline.hpp"
#include "services/nmtCommon.hpp"
@@ -110,6 +111,8 @@
// Report summary for each memory type
void report_summary_of_type(MEMFLAGS type, MallocMemory* malloc_memory,
VirtualMemory* virtual_memory);
+
+ void report_metadata(Metaspace::MetadataType type) const;
};
/*
@@ -170,7 +173,9 @@
// report the comparison of each memory type
void diff_summary_of_type(MEMFLAGS type,
const MallocMemory* early_malloc, const VirtualMemory* early_vm,
- const MallocMemory* current_malloc, const VirtualMemory* current_vm) const;
+ const MetaspaceSnapshot* early_ms,
+ const MallocMemory* current_malloc, const VirtualMemory* current_vm,
+ const MetaspaceSnapshot* current_ms) const;
protected:
void print_malloc_diff(size_t current_amount, size_t current_count,
@@ -179,6 +184,11 @@
size_t early_reserved, size_t early_committed) const;
void print_arena_diff(size_t current_amount, size_t current_count,
size_t early_amount, size_t early_count) const;
+
+ void print_metaspace_diff(const MetaspaceSnapshot* current_ms,
+ const MetaspaceSnapshot* early_ms) const;
+ void print_metaspace_diff(Metaspace::MetadataType type,
+ const MetaspaceSnapshot* current_ms, const MetaspaceSnapshot* early_ms) const;
};
/*
--- a/src/hotspot/share/services/virtualMemoryTracker.cpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/services/virtualMemoryTracker.cpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -23,6 +23,7 @@
*/
#include "precompiled.hpp"
+#include "memory/metaspace.hpp"
#include "runtime/atomic.hpp"
#include "runtime/os.hpp"
#include "runtime/threadCritical.hpp"
@@ -492,3 +493,35 @@
return true;
}
+
+// Metaspace Support
+MetaspaceSnapshot::MetaspaceSnapshot() {
+ for (int index = (int)Metaspace::ClassType; index < (int)Metaspace::MetadataTypeCount; index ++) {
+ Metaspace::MetadataType type = (Metaspace::MetadataType)index;
+ assert_valid_metadata_type(type);
+ _reserved_in_bytes[type] = 0;
+ _committed_in_bytes[type] = 0;
+ _used_in_bytes[type] = 0;
+ _free_in_bytes[type] = 0;
+ }
+}
+
+void MetaspaceSnapshot::snapshot(Metaspace::MetadataType type, MetaspaceSnapshot& mss) {
+ assert_valid_metadata_type(type);
+
+ mss._reserved_in_bytes[type] = MetaspaceAux::reserved_bytes(type);
+ mss._committed_in_bytes[type] = MetaspaceAux::committed_bytes(type);
+ mss._used_in_bytes[type] = MetaspaceAux::used_bytes(type);
+
+ size_t free_in_bytes = (MetaspaceAux::capacity_bytes(type) - MetaspaceAux::used_bytes(type))
+ + MetaspaceAux::free_chunks_total_bytes(type)
+ + MetaspaceAux::free_bytes(type);
+ mss._free_in_bytes[type] = free_in_bytes;
+}
+
+void MetaspaceSnapshot::snapshot(MetaspaceSnapshot& mss) {
+ snapshot(Metaspace::ClassType, mss);
+ if (Metaspace::using_class_space()) {
+ snapshot(Metaspace::NonClassType, mss);
+ }
+}
--- a/src/hotspot/share/services/virtualMemoryTracker.hpp Fri Sep 29 21:00:18 2017 +0900
+++ b/src/hotspot/share/services/virtualMemoryTracker.hpp Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2013, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -28,6 +28,7 @@
#if INCLUDE_NMT
#include "memory/allocation.hpp"
+#include "memory/metaspace.hpp"
#include "services/allocationSite.hpp"
#include "services/nmtCommon.hpp"
#include "utilities/linkedlist.hpp"
@@ -419,6 +420,31 @@
};
+class MetaspaceSnapshot : public ResourceObj {
+private:
+ size_t _reserved_in_bytes[Metaspace::MetadataTypeCount];
+ size_t _committed_in_bytes[Metaspace::MetadataTypeCount];
+ size_t _used_in_bytes[Metaspace::MetadataTypeCount];
+ size_t _free_in_bytes[Metaspace::MetadataTypeCount];
+
+public:
+ MetaspaceSnapshot();
+ size_t reserved_in_bytes(Metaspace::MetadataType type) const { assert_valid_metadata_type(type); return _reserved_in_bytes[type]; }
+ size_t committed_in_bytes(Metaspace::MetadataType type) const { assert_valid_metadata_type(type); return _committed_in_bytes[type]; }
+ size_t used_in_bytes(Metaspace::MetadataType type) const { assert_valid_metadata_type(type); return _used_in_bytes[type]; }
+ size_t free_in_bytes(Metaspace::MetadataType type) const { assert_valid_metadata_type(type); return _free_in_bytes[type]; }
+
+ static void snapshot(MetaspaceSnapshot& s);
+
+private:
+ static void snapshot(Metaspace::MetadataType type, MetaspaceSnapshot& s);
+
+ static void assert_valid_metadata_type(Metaspace::MetadataType type) {
+ assert(type == Metaspace::ClassType || type == Metaspace::NonClassType,
+ "Invalid metadata type");
+ }
+};
+
#endif // INCLUDE_NMT
#endif // SHARE_VM_SERVICES_VIRTUAL_MEMORY_TRACKER_HPP
--- a/src/java.base/share/classes/jdk/internal/vm/cds/resources/ModuleLoaderMap.dat Fri Sep 29 21:00:18 2017 +0900
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,4 +0,0 @@
-BOOT
-@@BOOT_MODULE_NAMES@@
-PLATFORM
-@@PLATFORM_MODULE_NAMES@@
--- a/src/java.management/share/classes/module-info.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/java.management/share/classes/module-info.java Fri Sep 29 23:53:15 2017 +0000
@@ -64,7 +64,8 @@
exports sun.management.counter.perf to
jdk.management.agent;
exports sun.management.spi to
- jdk.management;
+ jdk.management,
+ jdk.internal.vm.compiler.management;
uses javax.management.remote.JMXConnectorProvider;
uses javax.management.remote.JMXConnectorServerProvider;
--- a/src/jdk.attach/linux/classes/sun/tools/attach/VirtualMachineImpl.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/jdk.attach/linux/classes/sun/tools/attach/VirtualMachineImpl.java Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -32,6 +32,10 @@
import java.io.InputStream;
import java.io.IOException;
import java.io.File;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.Files;
/*
* Linux implementation of HotSpotVirtualMachine
@@ -63,12 +67,15 @@
throw new AttachNotSupportedException("Invalid process identifier");
}
+ // Try to resolve to the "inner most" pid namespace
+ int ns_pid = getNamespacePid(pid);
+
// Find the socket file. If not found then we attempt to start the
// attach mechanism in the target VM by sending it a QUIT signal.
// Then we attempt to find the socket file again.
- path = findSocketFile(pid);
+ path = findSocketFile(pid, ns_pid);
if (path == null) {
- File f = createAttachFile(pid);
+ File f = createAttachFile(pid, ns_pid);
try {
sendQuitTo(pid);
@@ -83,7 +90,7 @@
try {
Thread.sleep(delay);
} catch (InterruptedException x) { }
- path = findSocketFile(pid);
+ path = findSocketFile(pid, ns_pid);
time_spend += delay;
if (time_spend > timeout/2 && path == null) {
@@ -262,8 +269,12 @@
}
// Return the socket file for the given process.
- private String findSocketFile(int pid) {
- File f = new File(tmpdir, ".java_pid" + pid);
+ private String findSocketFile(int pid, int ns_pid) {
+ // A process may not exist in the same mount namespace as the caller.
+ // Instead, attach relative to the target root filesystem as exposed by
+ // procfs regardless of namespaces.
+ String root = "/proc/" + pid + "/root/" + tmpdir;
+ File f = new File(root, ".java_pid" + ns_pid);
if (!f.exists()) {
return null;
}
@@ -274,14 +285,23 @@
// if not already started. The client creates a .attach_pid<pid> file in the
// target VM's working directory (or temp directory), and the SIGQUIT handler
// checks for the file.
- private File createAttachFile(int pid) throws IOException {
- String fn = ".attach_pid" + pid;
+ private File createAttachFile(int pid, int ns_pid) throws IOException {
+ String fn = ".attach_pid" + ns_pid;
String path = "/proc/" + pid + "/cwd/" + fn;
File f = new File(path);
try {
f.createNewFile();
} catch (IOException x) {
- f = new File(tmpdir, fn);
+ String root;
+ if (pid != ns_pid) {
+ // A process may not exist in the same mount namespace as the caller.
+ // Instead, attach relative to the target root filesystem as exposed by
+ // procfs regardless of namespaces.
+ root = "/proc/" + pid + "/root/" + tmpdir;
+ } else {
+ root = tmpdir;
+ }
+ f = new File(root, fn);
f.createNewFile();
}
return f;
@@ -307,6 +327,40 @@
}
+ // Return the inner most namespaced PID if there is one,
+ // otherwise return the original PID.
+ private int getNamespacePid(int pid) throws AttachNotSupportedException, IOException {
+ // Assuming a real procfs sits beneath, reading this doesn't block
+ // nor will it consume a lot of memory.
+ String statusFile = "/proc/" + pid + "/status";
+ File f = new File(statusFile);
+ if (!f.exists()) {
+ return pid; // Likely a bad pid, but this is properly handled later.
+ }
+
+ Path statusPath = Paths.get(statusFile);
+
+ try {
+ for (String line : Files.readAllLines(statusPath, StandardCharsets.UTF_8)) {
+ String[] parts = line.split(":");
+ if (parts.length == 2 && parts[0].trim().equals("NSpid")) {
+ parts = parts[1].trim().split("\\s+");
+ // The last entry represents the PID the JVM "thinks" it is.
+ // Even in non-namespaced pids these entries should be
+ // valid. You could refer to it as the inner most pid.
+ int ns_pid = Integer.parseInt(parts[parts.length - 1]);
+ return ns_pid;
+ }
+ }
+ // Old kernels may not have NSpid field (i.e. 3.10).
+ // Fallback to original pid in the event we cannot deduce.
+ return pid;
+ } catch (NumberFormatException | IOException x) {
+ throw new AttachNotSupportedException("Unable to parse namespace");
+ }
+ }
+
+
//-- native methods
static native void sendQuitToChildrenOf(int pid) throws IOException;
--- a/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/code/NMethod.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/code/NMethod.java Fri Sep 29 23:53:15 2017 +0000
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -71,7 +71,7 @@
stack. An not_entrant method can be removed when there is no
more activations, i.e., when the _stack_traversal_mark is less than
current sweep traversal index. */
- private static JLongField stackTraversalMarkField;
+ private static CIntegerField stackTraversalMarkField;
private static CIntegerField compLevelField;
@@ -105,7 +105,7 @@
verifiedEntryPointField = type.getAddressField("_verified_entry_point");
osrEntryPointField = type.getAddressField("_osr_entry_point");
lockCountField = type.getJIntField("_lock_count");
- stackTraversalMarkField = type.getJLongField("_stack_traversal_mark");
+ stackTraversalMarkField = type.getCIntegerField("_stack_traversal_mark");
compLevelField = type.getCIntegerField("_comp_level");
pcDescSize = db.lookupType("PcDesc").getSize();
}
--- a/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.sparc/src/jdk/vm/ci/hotspot/sparc/SPARCHotSpotJVMCIBackendFactory.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.sparc/src/jdk/vm/ci/hotspot/sparc/SPARCHotSpotJVMCIBackendFactory.java Fri Sep 29 23:53:15 2017 +0000
@@ -79,9 +79,15 @@
if ((config.vmVersionFeatures & 1L << config.sparc_DES) != 0) {
features.add(CPUFeature.DES);
}
+ if ((config.vmVersionFeatures & 1L << config.sparc_DICTUNP) != 0) {
+ features.add(CPUFeature.DICTUNP);
+ }
if ((config.vmVersionFeatures & 1L << config.sparc_FMAF) != 0) {
features.add(CPUFeature.FMAF);
}
+ if ((config.vmVersionFeatures & 1L << config.sparc_FPCMPSHL) != 0) {
+ features.add(CPUFeature.FPCMPSHL);
+ }
if ((config.vmVersionFeatures & 1L << config.sparc_HPC) != 0) {
features.add(CPUFeature.HPC);
}
@@ -94,6 +100,9 @@
if ((config.vmVersionFeatures & 1L << config.sparc_MD5) != 0) {
features.add(CPUFeature.MD5);
}
+ if ((config.vmVersionFeatures & 1L << config.sparc_MME) != 0) {
+ features.add(CPUFeature.MME);
+ }
if ((config.vmVersionFeatures & 1L << config.sparc_MONT) != 0) {
features.add(CPUFeature.MONT);
}
@@ -112,18 +121,30 @@
if ((config.vmVersionFeatures & 1L << config.sparc_POPC) != 0) {
features.add(CPUFeature.POPC);
}
+ if ((config.vmVersionFeatures & 1L << config.sparc_RLE) != 0) {
+ features.add(CPUFeature.RLE);
+ }
if ((config.vmVersionFeatures & 1L << config.sparc_SHA1) != 0) {
features.add(CPUFeature.SHA1);
}
if ((config.vmVersionFeatures & 1L << config.sparc_SHA256) != 0) {
features.add(CPUFeature.SHA256);
}
+ if ((config.vmVersionFeatures & 1L << config.sparc_SHA3) != 0) {
+ features.add(CPUFeature.SHA3);
+ }
if ((config.vmVersionFeatures & 1L << config.sparc_SHA512) != 0) {
features.add(CPUFeature.SHA512);
}
if ((config.vmVersionFeatures & 1L << config.sparc_SPARC5) != 0) {
features.add(CPUFeature.SPARC5);
}
+ if ((config.vmVersionFeatures & 1L << config.sparc_SPARC5B) != 0) {
+ features.add(CPUFeature.SPARC5B);
+ }
+ if ((config.vmVersionFeatures & 1L << config.sparc_SPARC6) != 0) {
+ features.add(CPUFeature.SPARC6);
+ }
if ((config.vmVersionFeatures & 1L << config.sparc_V9) != 0) {
features.add(CPUFeature.V9);
}
@@ -142,6 +163,9 @@
if ((config.vmVersionFeatures & 1L << config.sparc_VIS3B) != 0) {
features.add(CPUFeature.VIS3B);
}
+ if ((config.vmVersionFeatures & 1L << config.sparc_VIS3C) != 0) {
+ features.add(CPUFeature.VIS3C);
+ }
if ((config.vmVersionFeatures & 1L << config.sparc_XMONT) != 0) {
features.add(CPUFeature.XMONT);
}
--- a/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.sparc/src/jdk/vm/ci/hotspot/sparc/SPARCHotSpotVMConfig.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.hotspot.sparc/src/jdk/vm/ci/hotspot/sparc/SPARCHotSpotVMConfig.java Fri Sep 29 23:53:15 2017 +0000
@@ -55,27 +55,35 @@
final int sparc_CBCOND = getConstant("VM_Version::ISA_CBCOND", Integer.class);
final int sparc_CRC32C = getConstant("VM_Version::ISA_CRC32C", Integer.class);
final int sparc_DES = getConstant("VM_Version::ISA_DES", Integer.class);
+ final int sparc_DICTUNP = getConstant("VM_Version::ISA_DICTUNP", Integer.class);
final int sparc_FMAF = getConstant("VM_Version::ISA_FMAF", Integer.class);
+ final int sparc_FPCMPSHL = getConstant("VM_Version::ISA_FPCMPSHL", Integer.class);
final int sparc_HPC = getConstant("VM_Version::ISA_HPC", Integer.class);
final int sparc_IMA = getConstant("VM_Version::ISA_IMA", Integer.class);
final int sparc_KASUMI = getConstant("VM_Version::ISA_KASUMI", Integer.class);
final int sparc_MD5 = getConstant("VM_Version::ISA_MD5", Integer.class);
+ final int sparc_MME = getConstant("VM_Version::ISA_MME", Integer.class);
final int sparc_MONT = getConstant("VM_Version::ISA_MONT", Integer.class);
final int sparc_MPMUL = getConstant("VM_Version::ISA_MPMUL", Integer.class);
final int sparc_MWAIT = getConstant("VM_Version::ISA_MWAIT", Integer.class);
final int sparc_PAUSE = getConstant("VM_Version::ISA_PAUSE", Integer.class);
final int sparc_PAUSE_NSEC = getConstant("VM_Version::ISA_PAUSE_NSEC", Integer.class);
final int sparc_POPC = getConstant("VM_Version::ISA_POPC", Integer.class);
+ final int sparc_RLE = getConstant("VM_Version::ISA_RLE", Integer.class);
final int sparc_SHA1 = getConstant("VM_Version::ISA_SHA1", Integer.class);
final int sparc_SHA256 = getConstant("VM_Version::ISA_SHA256", Integer.class);
+ final int sparc_SHA3 = getConstant("VM_Version::ISA_SHA3", Integer.class);
final int sparc_SHA512 = getConstant("VM_Version::ISA_SHA512", Integer.class);
final int sparc_SPARC5 = getConstant("VM_Version::ISA_SPARC5", Integer.class);
+ final int sparc_SPARC5B = getConstant("VM_Version::ISA_SPARC5B", Integer.class);
+ final int sparc_SPARC6 = getConstant("VM_Version::ISA_SPARC6", Integer.class);
final int sparc_V9 = getConstant("VM_Version::ISA_V9", Integer.class);
final int sparc_VAMASK = getConstant("VM_Version::ISA_VAMASK", Integer.class);
final int sparc_VIS1 = getConstant("VM_Version::ISA_VIS1", Integer.class);
final int sparc_VIS2 = getConstant("VM_Version::ISA_VIS2", Integer.class);
final int sparc_VIS3 = getConstant("VM_Version::ISA_VIS3", Integer.class);
final int sparc_VIS3B = getConstant("VM_Version::ISA_VIS3B", Integer.class);
+ final int sparc_VIS3C = getConstant("VM_Version::ISA_VIS3C", Integer.class);
final int sparc_XMONT = getConstant("VM_Version::ISA_XMONT", Integer.class);
final int sparc_XMPMUL = getConstant("VM_Version::ISA_XMPMUL", Integer.class);
--- a/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.sparc/src/jdk/vm/ci/sparc/SPARC.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/jdk.internal.vm.ci/share/classes/jdk.vm.ci.sparc/src/jdk/vm/ci/sparc/SPARC.java Fri Sep 29 23:53:15 2017 +0000
@@ -344,27 +344,35 @@
CBCOND,
CRC32C,
DES,
+ DICTUNP,
FMAF,
+ FPCMPSHL,
HPC,
IMA,
KASUMI,
MD5,
+ MME,
MONT,
MPMUL,
MWAIT,
PAUSE,
PAUSE_NSEC,
POPC,
+ RLE,
SHA1,
SHA256,
+ SHA3,
SHA512,
SPARC5,
+ SPARC5B,
+ SPARC6,
V9,
VAMASK,
VIS1,
VIS2,
VIS3,
VIS3B,
+ VIS3C,
XMONT,
XMPMUL,
// Synthesised CPU properties:
--- a/src/jdk.internal.vm.ci/share/classes/module-info.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/jdk.internal.vm.ci/share/classes/module-info.java Fri Sep 29 23:53:15 2017 +0000
@@ -25,6 +25,9 @@
module jdk.internal.vm.ci {
exports jdk.vm.ci.services to jdk.internal.vm.compiler;
+ exports jdk.vm.ci.runtime to
+ jdk.internal.vm.compiler,
+ jdk.internal.vm.compiler.management;
uses jdk.vm.ci.services.JVMCIServiceLocator;
uses jdk.vm.ci.hotspot.HotSpotJVMCIBackendFactory;
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.vm.compiler.management/share/classes/module-info.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * Registers Graal Compiler specific management interfaces for the JVM.
+ *
+ * @moduleGraph
+ * @since 10
+ */
+module jdk.internal.vm.compiler.management {
+ requires java.management;
+ requires jdk.management;
+ requires jdk.internal.vm.ci;
+ requires jdk.internal.vm.compiler;
+
+ provides sun.management.spi.PlatformMBeanProvider with
+ org.graalvm.compiler.hotspot.jmx.GraalMBeans;
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.internal.vm.compiler.management/share/classes/org/graalvm/compiler/hotspot/jmx/GraalMBeans.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package org.graalvm.compiler.hotspot.jmx;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import jdk.vm.ci.runtime.JVMCI;
+import jdk.vm.ci.runtime.JVMCICompiler;
+import jdk.vm.ci.runtime.JVMCIRuntime;
+import org.graalvm.compiler.hotspot.HotSpotGraalCompiler;
+import sun.management.spi.PlatformMBeanProvider;
+import sun.management.spi.PlatformMBeanProvider.PlatformComponent;
+
+public final class GraalMBeans extends PlatformMBeanProvider {
+ @Override
+ public List<PlatformComponent<?>> getPlatformComponentList() {
+ List<PlatformComponent<?>> components = new ArrayList<>();
+ try {
+ Object bean = findGraalRuntimeBean();
+ if (bean != null) {
+ components.add(new HotSpotRuntimeMBeanComponent(bean));
+ }
+ } catch (InternalError | LinkageError err) {
+ // go on and ignore
+ }
+ return components;
+ }
+
+ public static Object findGraalRuntimeBean() {
+ JVMCIRuntime r = JVMCI.getRuntime();
+ JVMCICompiler c = r.getCompiler();
+ if (c instanceof HotSpotGraalCompiler) {
+ return ((HotSpotGraalCompiler) c).mbean();
+ }
+ return null;
+ }
+
+ private static final class HotSpotRuntimeMBeanComponent implements PlatformComponent<Object> {
+
+ private final String name;
+ private final Object mbean;
+
+ HotSpotRuntimeMBeanComponent(Object mbean) {
+ this.name = "org.graalvm.compiler.hotspot:type=Options";
+ this.mbean = mbean;
+ }
+
+ @Override
+ public Set<Class<?>> mbeanInterfaces() {
+ return Collections.emptySet();
+ }
+
+ @Override
+ public Set<String> mbeanInterfaceNames() {
+ return Collections.emptySet();
+ }
+
+ @Override
+ public String getObjectNamePattern() {
+ return name;
+ }
+
+ @Override
+ public Map<String, Object> nameToMBeanMap() {
+ return Collections.<String, Object>singletonMap(name, mbean);
+ }
+ }
+}
--- a/src/jdk.internal.vm.compiler/share/classes/module-info.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/jdk.internal.vm.compiler/share/classes/module-info.java Fri Sep 29 23:53:15 2017 +0000
@@ -50,7 +50,9 @@
exports org.graalvm.compiler.core.target to jdk.aot;
exports org.graalvm.compiler.debug to jdk.aot;
exports org.graalvm.compiler.graph to jdk.aot;
- exports org.graalvm.compiler.hotspot to jdk.aot;
+ exports org.graalvm.compiler.hotspot to
+ jdk.aot,
+ jdk.internal.vm.compiler.management;
exports org.graalvm.compiler.hotspot.meta to jdk.aot;
exports org.graalvm.compiler.hotspot.replacements to jdk.aot;
exports org.graalvm.compiler.hotspot.stubs to jdk.aot;
--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalCompiler.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalCompiler.java Fri Sep 29 23:53:15 2017 +0000
@@ -282,6 +282,13 @@
return suite;
}
+ public Object mbean() {
+ if (graalRuntime instanceof HotSpotGraalRuntime) {
+ return ((HotSpotGraalRuntime)graalRuntime).mbean();
+ }
+ return null;
+ }
+
/**
* Converts {@code method} to a String with {@link JavaMethod#format(String)} and the format
* string {@code "%H.%n(%p)"}.
--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalRuntime.java Fri Sep 29 21:00:18 2017 +0900
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/HotSpotGraalRuntime.java Fri Sep 29 23:53:15 2017 +0000
@@ -316,4 +316,8 @@
public Map<ExceptionAction, Integer> getCompilationProblemsPerAction() {
return compilationProblemsPerAction;
}
+
+ final Object mbean() {
+ return mBean;
+ }
}
--- a/test/hotspot/jtreg/compiler/aot/AotCompiler.java Fri Sep 29 21:00:18 2017 +0900
+++ b/test/hotspot/jtreg/compiler/aot/AotCompiler.java Fri Sep 29 23:53:15 2017 +0000
@@ -145,13 +145,37 @@
+ " [-compile <compileItems>]* [-extraopt <java option>]*");
}
+ // runs ld -v (or ld -V on solaris) and check its exit code
+ private static boolean checkLd(Path bin) {
+ try {
+ return 0 == ProcessTools.executeCommand(bin.toString(),
+ Platform.isSolaris() ? "-V" : "-v")
+ .getExitValue();
+ } catch (Throwable t) {
+ // any errors mean ld doesn't work
+ return false;
+ }
+ }
+
public static String resolveLinker() {
Path linker = null;
- // 1st, check if PATH has ld
- for (String path : System.getenv("PATH").split(File.pathSeparator)) {
- if (Files.exists(Paths.get(path).resolve("ld"))) {
- // there is ld in PATH, jaotc is supposed to find it by its own
- return null;
+ // if non windows, 1st, check if PATH has ld
+ if (!Platform.isWindows()) {
+ String bin = "ld";
+ for (String path : System.getenv("PATH").split(File.pathSeparator)) {
+ Path ld = Paths.get(path).resolve("ld");
+ if (Files.exists(ld)) {
+ // there is ld in PATH
+ if (checkLd(ld)) {
+ System.out.println("found working linker: " + ld);
+ // ld works, jaotc is supposed to find and use it
+ return null;
+ } else {
+ System.out.println("found broken linker: " + ld);
+ // ld exists in PATH, but doesn't work, have to use devkit
+ break;
+ }
+ }
}
}
// there is no ld in PATH, will use ld from devkit
@@ -275,7 +299,9 @@
}
}
} catch (FileNotFoundException e) {
- throw new Error("artifact resolution error: " + e, e);
+ System.err.println("artifact resolution error: " + e);
+ // let jaotc try to find linker
+ return null;
}
if (linker != null) {
return linker.toAbsolutePath().toString();
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/compiler/ciReplay/TestDumpReplay.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @library /test/lib
+ * @modules java.base/jdk.internal.misc:+open
+ * @build sun.hotspot.WhiteBox
+ * @run main ClassFileInstaller sun.hotspot.WhiteBox
+ * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
+ * -Xbatch -XX:-TieredCompilation -XX:+AlwaysIncrementalInline
+ * -XX:CompileCommand=compileonly,compiler.ciReplay.TestDumpReplay::*
+ * compiler.ciReplay.TestDumpReplay
+ */
+
+package compiler.ciReplay;
+
+import sun.hotspot.WhiteBox;
+
+public class TestDumpReplay {
+ private static final WhiteBox WHITE_BOX = WhiteBox.getWhiteBox();
+
+ private static final String emptyString;
+
+ static {
+ emptyString = "";
+ }
+
+ public static void m1() {
+ m2();
+ }
+
+ public static void m2() {
+ m3();
+ }
+
+ public static void m3() {
+
+ }
+
+ public static void main(String[] args) {
+ // Add compiler control directive to force generation of replay file
+ String directive = "[{ match: \"*.*\", DumpReplay: true }]";
+ if (WHITE_BOX.addCompilerDirective(directive) != 1) {
+ throw new RuntimeException("Failed to add compiler directive");
+ }
+
+ // Trigger compilation of m1
+ for (int i = 0; i < 10_000; ++i) {
+ m1();
+ }
+ }
+}
--- a/test/hotspot/jtreg/gc/logging/TestPrintReferences.java Fri Sep 29 21:00:18 2017 +0900
+++ b/test/hotspot/jtreg/gc/logging/TestPrintReferences.java Fri Sep 29 23:53:15 2017 +0000
@@ -23,7 +23,7 @@
/*
* @test TestPrintReferences
- * @bug 8136991 8186402
+ * @bug 8136991 8186402 8186465
* @summary Validate the reference processing logging
* @key gc
* @library /test/lib
@@ -36,36 +36,58 @@
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
+import java.util.regex.Pattern;
+import java.util.regex.Matcher;
public class TestPrintReferences {
+ static String output;
+ static final String doubleRegex = "[0-9]+[.,][0-9]+";
+ static final String referenceProcessing = "Reference Processing";
+ static final String softReference = "SoftReference";
+ static final String weakReference = "WeakReference";
+ static final String finalReference = "FinalReference";
+ static final String phantomReference = "PhantomReference";
+ static final String phase1 = "Phase1";
+ static final String phase2 = "Phase2";
+ static final String phase3 = "Phase3";
+ static final String gcLogTimeRegex = ".* GC\\([0-9]+\\) ";
+
public static void main(String[] args) throws Exception {
ProcessBuilder pb_enabled = ProcessTools.createJavaProcessBuilder("-Xlog:gc+phases+ref=debug",
"-XX:+UseG1GC",
- "-Xmx10M",
+ "-Xmx32M",
// Explicit thread setting is required to avoid using only 1 thread
"-XX:ParallelGCThreads=2",
GCTest.class.getName());
OutputAnalyzer output = new OutputAnalyzer(pb_enabled.start());
- String indent_4 = " ";
- String indent_6 = " ";
- String indent_8 = " ";
- String gcLogTimeRegex = ".* GC\\([0-9]+\\) ";
+ checkLogFormat(output);
+ checkLogValue(output);
+
+ output.shouldHaveExitValue(0);
+ }
+
+ static String indent(int count) {
+ return " {" + count + "}";
+ }
+
+ // Find the first Reference Processing log and check its format.
+ public static void checkLogFormat(OutputAnalyzer output) {
String countRegex = "[0-9]+";
- String timeRegex = "[0-9]+[.,][0-9]+ms";
- String totalRegex = gcLogTimeRegex + indent_4 + "Reference Processing: " + timeRegex + "\n";
- String balanceRegex = gcLogTimeRegex + indent_8 + "Balance queues: " + timeRegex + "\n";
- String softRefRegex = gcLogTimeRegex + indent_6 + "SoftReference: " + timeRegex + "\n";
- String weakRefRegex = gcLogTimeRegex + indent_6 + "WeakReference: " + timeRegex + "\n";
- String finalRefRegex = gcLogTimeRegex + indent_6 + "FinalReference: " + timeRegex + "\n";
- String phantomRefRegex = gcLogTimeRegex + indent_6 + "PhantomReference: " + timeRegex + "\n";
- String refDetailRegex = gcLogTimeRegex + indent_8 + "Phase2: " + timeRegex + "\n" +
- gcLogTimeRegex + indent_8 + "Phase3: " + timeRegex + "\n" +
- gcLogTimeRegex + indent_8 + "Discovered: " + countRegex + "\n" +
- gcLogTimeRegex + indent_8 + "Cleared: " + countRegex + "\n";
- String softRefDetailRegex = gcLogTimeRegex + indent_8 + "Phase1: " + timeRegex + "\n" + refDetailRegex;
- String enqueueRegex = gcLogTimeRegex + indent_4 + "Reference Enqueuing: " + timeRegex + "\n";
- String enqueueDetailRegex = gcLogTimeRegex + indent_6 + "Reference Counts: Soft: " + countRegex +
+ String timeRegex = doubleRegex + "ms";
+ String totalRegex = gcLogTimeRegex + indent(4) + referenceProcessing + ": " + timeRegex + "\n";
+ String balanceRegex = gcLogTimeRegex + indent(8) + "Balance queues: " + timeRegex + "\n";
+ String softRefRegex = gcLogTimeRegex + indent(6) + softReference + ": " + timeRegex + "\n";
+ String weakRefRegex = gcLogTimeRegex + indent(6) + weakReference + ": " + timeRegex + "\n";
+ String finalRefRegex = gcLogTimeRegex + indent(6) + finalReference + ": " + timeRegex + "\n";
+ String phantomRefRegex = gcLogTimeRegex + indent(6) + phantomReference + ": " + timeRegex + "\n";
+ String refDetailRegex = gcLogTimeRegex + indent(8) + phase2 + ": " + timeRegex + "\n" +
+ gcLogTimeRegex + indent(8) + phase3 + ": " + timeRegex + "\n" +
+ gcLogTimeRegex + indent(8) + "Discovered: " + countRegex + "\n" +
+ gcLogTimeRegex + indent(8) + "Cleared: " + countRegex + "\n";
+ String softRefDetailRegex = gcLogTimeRegex + indent(8) + phase1 + ": " + timeRegex + "\n" + refDetailRegex;
+ String enqueueRegex = gcLogTimeRegex + indent(4) + "Reference Enqueuing: " + timeRegex + "\n";
+ String enqueueDetailRegex = gcLogTimeRegex + indent(6) + "Reference Counts: Soft: " + countRegex +
" Weak: " + countRegex + " Final: " + countRegex + " Phantom: " + countRegex + "\n";
output.shouldMatch(/* Total Reference processing time */
@@ -83,22 +105,90 @@
/* Enqueued Stats */
enqueueDetailRegex
);
+ }
- output.shouldHaveExitValue(0);
+ // After getting time value, update 'output' for next use.
+ public static double getTimeValue(String name, int indentCount) {
+ // Pattern of 'name', 'value' and some extra strings.
+ String patternString = gcLogTimeRegex + indent(indentCount) + name + ": " + "(" + doubleRegex + ")";
+ Matcher m = Pattern.compile(patternString).matcher(output);
+ if (!m.find()) {
+ throw new RuntimeException("Could not find time log for " + patternString);
+ }
+
+ String match = m.group();
+ String value = m.group(1);
+
+ double result = Double.parseDouble(value);
+
+ int index = output.indexOf(match);
+ if (index != -1) {
+ output = output.substring(index, output.length());
+ }
+
+ return result;
+ }
+
+ // Reference log is printing 1 decimal place of elapsed time.
+ // So sum of each sub-phases could be slightly larger than the enclosing phase in some cases.
+ // As the maximum of sub-phases is 3, allow 0.1 of TOLERANCE.
+ // e.g. Actual value: SoftReference(5.55) = phase1(1.85) + phase2(1.85) + phase3(1.85)
+ // Log value: SoftReference(5.6) = phase1(1.9) + phase2(1.9) + phase3(1.9)
+ // When checked: 5.6 < 5.7 (sum of phase1~3)
+ public static boolean approximatelyEqual(double a, double b) {
+ final double TOLERANCE = 0.1;
+
+ return Math.abs(a - b) <= TOLERANCE;
+ }
+
+ // Return false, if 'total' is larger and not approximately equal to 'refTime'.
+ public static boolean compare(double refTime, double total) {
+ return (refTime < total) && (!approximatelyEqual(refTime, total));
+ }
+
+ public static double checkRefTime(String refType) {
+ double refTime = getTimeValue(refType, 2);
+ double total = 0.0;
+
+ if (softReference.equals(refType)) {
+ total += getTimeValue(phase1, 4);
+ }
+ total += getTimeValue(phase2, 4);
+ total += getTimeValue(phase3, 4);
+
+ if (compare(refTime, total)) {
+ throw new RuntimeException(refType +" time(" + refTime +
+ "ms) is less than the sum(" + total + "ms) of each phases");
+ }
+
+ return refTime;
+ }
+
+ // Find the first concurrent Reference Processing log and compare sub-time vs. total.
+ public static void checkLogValue(OutputAnalyzer out) {
+ output = out.getStdout();
+
+ double refProcTime = getTimeValue(referenceProcessing, 0);
+
+ double total = 0.0;
+ total += checkRefTime(softReference);
+ total += checkRefTime(weakReference);
+ total += checkRefTime(finalReference);
+ total += checkRefTime(phantomReference);
+
+ if (compare(refProcTime, total)) {
+ throw new RuntimeException("Reference Processing time(" + refProcTime + "ms) is less than the sum("
+ + total + "ms) of each phases");
+ }
}
static class GCTest {
- static final int M = 1024 * 1024;
+ static final int SIZE = 512 * 1024;
+ static Object[] dummy = new Object[SIZE];
public static void main(String [] args) {
-
- ArrayList arrSoftRefs = new ArrayList();
-
- // Populate to triger GC and then Reference related logs will be printed.
- for (int i = 0; i < 10; i++) {
- byte[] tmp = new byte[M];
-
- arrSoftRefs.add(new SoftReference(tmp));
+ for (int i = 0; i < SIZE; i++) {
+ dummy[i] = new SoftReference<>(new Object());
}
}
}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/common/C.jasm Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+// If this file was written in java then some of the tests would fail during
+// compilation with errors such as:
+// class C inherits unrelated defaults for m() from types I and J
+// C is not abstract and does not override abstract method m() in I
+
+super public class C implements I, J version 52:0 {
+
+ public Method "<init>":"()V" stack 1 locals 1 {
+ aload_0;
+ invokespecial Method java/lang/Object."<init>":"()V";
+ return;
+ }
+
+} // end Class C
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/common/Foo.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public class Foo {}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/common/J.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public interface J {
+ public default Foo m() { return null; }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/common/PreemptingClassLoader.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import java.util.*;
+import java.io.*;
+
+public class PreemptingClassLoader extends ClassLoader {
+
+ private final Set<String> names = new HashSet<>();
+
+ public PreemptingClassLoader(String... names) {
+ for (String n : names) this.names.add(n);
+ }
+
+ protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
+ if (!names.contains(name)) return super.loadClass(name, resolve);
+ Class<?> result = findLoadedClass(name);
+ if (result == null) {
+ String filename = name.replace('.', '/') + ".class";
+ try (InputStream data = getResourceAsStream(filename)) {
+ if (data == null) throw new ClassNotFoundException();
+ try (ByteArrayOutputStream buffer = new ByteArrayOutputStream()) {
+ int b;
+ do {
+ b = data.read();
+ if (b >= 0) buffer.write(b);
+ } while (b >= 0);
+ byte[] bytes = buffer.toByteArray();
+ result = defineClass(name, bytes, 0, bytes.length);
+ }
+ } catch (IOException e) {
+ throw new ClassNotFoundException("Error reading class file", e);
+ }
+ }
+ if (resolve) resolveClass(result);
+ return result;
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/itableICCE/I.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public interface I {
+ public default Foo m() { return null; }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/itableICCE/Task.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public class Task implements Runnable {
+
+ public void run() {
+ Class<?> c = Foo.class; // forces PreemptingClassLoader to load Foo
+ C x = new C(); // should not trigger loader constraints exception
+ x.m();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/itableICCE/Test.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8186092
+ * @compile ../common/Foo.java
+ * I.java
+ * ../common/J.java
+ * ../common/C.jasm
+ * Task.java
+ * ../common/PreemptingClassLoader.java
+ * @run main/othervm Test
+ */
+
+public class Test {
+
+ // Test that LinkageError exceptions are not thrown during itable creation,
+ // for loader constraint errors, if the target method is an overpass method.
+ //
+ // In this test, during itable creation for class C, method "m()LFoo;" for
+ // C's super interface I has a different class Foo than the selected method's
+ // type J. But, the selected method is an overpass method (that throws an
+ // ICCE). So, no LinkageError exception should be thrown because the loader
+ // constraint check that would cause the LinkageError should not be done.
+ public static void main(String... args) throws Exception {
+ Class<?> c = Foo.class; // forces standard class loader to load Foo
+ ClassLoader l = new PreemptingClassLoader("Task", "Foo", "C", "I");
+ Runnable r = (Runnable) l.loadClass("Task").newInstance();
+ try {
+ r.run(); // Cause an ICCE because both I and J define m()LFoo;
+ throw new RuntimeException("Expected ICCE exception not thrown");
+ } catch (IncompatibleClassChangeError e) {
+ if (!e.getMessage().contains("Conflicting default methods: I.m J.m")) {
+ throw new RuntimeException("Wrong ICCE exception thrown: " + e.getMessage());
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/itableLdrConstraint/I.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public interface I {
+ public Foo m();
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/itableLdrConstraint/Task.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public class Task implements Runnable {
+
+ public void run() {
+ Class<?> c = Foo.class; // forces PreemptingClassLoader to load Foo
+ C x = new C(); // triggers overloading constraints
+ x.m();
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/itableLdrConstraint/Test.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8186092
+ * @compile ../common/Foo.java
+ * ../common/J.java
+ * I.java
+ * ../common/C.jasm
+ * Task.java
+ * ../common/PreemptingClassLoader.java
+ * @run main/othervm Test
+ */
+
+public class Test {
+
+ // Test that the error message is correct when a loader constraint error is
+ // detected during itable creation.
+ //
+ // In this test, during itable creation for class C, method "m()LFoo;" for
+ // C's super interface I has a different class Foo than the selected method's
+ // type super interface J. The selected method is not an overpass method nor
+ // otherwise excluded from loader constraint checking. So, a LinkageError
+ // exception should be thrown because the loader constraint check will fail.
+ public static void main(String... args) throws Exception {
+ Class<?> c = Foo.class; // forces standard class loader to load Foo
+ ClassLoader l = new PreemptingClassLoader("Task", "Foo", "C", "I");
+ Runnable r = (Runnable) l.loadClass("Task").newInstance();
+ try {
+ r.run();
+ throw new RuntimeException("Expected LinkageError exception not thrown");
+ } catch (LinkageError e) {
+ if (!e.getMessage().contains(
+ "loader constraint violation in interface itable initialization for class C:")) {
+ throw new RuntimeException("Wrong LinkageError exception thrown: " + e.getMessage());
+ }
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/vtableAME/I.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public interface I extends J {
+ public Foo m();
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/vtableAME/Task.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public class Task extends C { }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/vtableAME/Test.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8186092
+ * @compile ../common/Foo.java
+ * ../common/J.java
+ * I.java
+ * ../common/C.jasm
+ * Task.java
+ * ../common/PreemptingClassLoader.java
+ * @run main/othervm Test
+ */
+
+import java.io.PrintStream;
+import java.lang.reflect.*;
+
+public class Test {
+
+ // Test that LinkageError exceptions are not thrown during vtable creation,
+ // for loader constraint errors, if the target method is an overpass method.
+ //
+ // In this test, during vtable creation for class Task, the target method
+ // "Task.m()LFoo;" is an overpass method (that throws an AME). So, even
+ // though it is inheriting the method from its super class C, and Task has
+ // a different class Foo than C, no LinkageError exception should be thrown
+ // because the loader constraint check that would cause the LinkageError
+ // should not be done.
+ public static void main(String args[]) throws Exception {
+ Class<?> c = Foo.class; // forces standard class loader to load Foo
+ ClassLoader l = new PreemptingClassLoader("Task", "Foo", "I", "J");
+ l.loadClass("Foo");
+ l.loadClass("Task").newInstance();
+ Task t = new Task();
+ try {
+ t.m(); // Should get AME
+ throw new RuntimeException("Missing AbstractMethodError exception");
+ } catch (AbstractMethodError e) {
+ if (!e.getMessage().contains("Method Task.m()LFoo; is abstract")) {
+ throw new RuntimeException("Wrong AME exception thrown: " + e.getMessage());
+ }
+ }
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/vtableLdrConstraint/I.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public interface I extends J {
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/vtableLdrConstraint/Task.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+public class Task extends C {
+
+ public Foo m() {
+ return null;
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/LoaderConstraints/vtableLdrConstraint/Test.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8186092
+ * @compile ../common/Foo.java
+ * ../common/J.java
+ * I.java
+ * ../common/C.jasm
+ * Task.java
+ * ../common/PreemptingClassLoader.java
+ * @run main/othervm Test
+ */
+
+public class Test {
+
+ // Test that the error message is correct when a loader constraint error is
+ // detected during vtable creation.
+ //
+ // In this test, during vtable creation for class Task, method "Task.m()LFoo;"
+ // overrides "J.m()LFoo;". But, Task's class Foo and super type J's class Foo
+ // are different. So, a LinkageError exception should be thrown because the
+ // loader constraint check will fail.
+ public static void main(String args[]) throws Exception {
+ Class<?> c = Foo.class; // forces standard class loader to load Foo
+ ClassLoader l = new PreemptingClassLoader("Task", "Foo", "I");
+ l.loadClass("Foo");
+ try {
+ l.loadClass("Task").newInstance();
+ throw new RuntimeException("Expected LinkageError exception not thrown");
+ } catch (LinkageError e) {
+ if (!e.getMessage().contains(
+ "loader constraint violation for class Task: when selecting overriding method") ||
+ !e.getMessage().contains(
+ "for its super type J have different Class objects for the type Foo")) {
+ throw new RuntimeException("Wrong LinkageError exception thrown: " + e.getMessage());
+ }
+ }
+ }
+
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/runtime/getSysPackage/GetPackageXbootclasspath.java Fri Sep 29 23:53:15 2017 +0000
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8187436
+ * @summary Test that getPackage() works with a class loaded via -Xbootclasspath/a.
+ * @library /test/lib
+ * @run main/othervm GetPackageXbootclasspath
+ */
+
+// This is a regression test for a bug with the exploded build but should pass
+// when run with either the normal or exploded build.
+import jdk.test.lib.compiler.InMemoryJavaCompiler;
+import jdk.test.lib.process.ProcessTools;
+import jdk.test.lib.process.OutputAnalyzer;
+
+public class GetPackageXbootclasspath {
+
+ public static void main(String args[]) throws Exception {
+
+ String Test_src =
+ "package P; " +
+ "public class Test { " +
+ "public static void main(String[] args) throws Exception { " +
+ "Package p = Test.class.getPackage(); " +
+ "System.out.println(\"Test Passed\"); " +
+ "} " +
+ "}";
+
+ String test_classes = System.getProperty("test.classes");
+ ClassFileInstaller.writeClassToDisk("P/Test",
+ InMemoryJavaCompiler.compile("P.Test", Test_src), test_classes);
+
+ new OutputAnalyzer(ProcessTools.createJavaProcessBuilder(
+ "-Xbootclasspath/a:" + test_classes, "P.Test")
+ .start()).shouldContain("Test Passed");
+ }
+}
--- a/test/lib/jdk/test/lib/FileInstaller.java Fri Sep 29 21:00:18 2017 +0900
+++ b/test/lib/jdk/test/lib/FileInstaller.java Fri Sep 29 23:53:15 2017 +0000
@@ -45,10 +45,12 @@
if (args.length != 2) {
throw new IllegalArgumentException("Unexpected number of arguments for file copy");
}
- Path src = Paths.get(Utils.TEST_SRC, args[0]).toAbsolutePath();
- Path dst = Paths.get(args[1]).toAbsolutePath();
+ Path src = Paths.get(Utils.TEST_SRC, args[0]).toAbsolutePath().normalize();
+ Path dst = Paths.get(args[1]).toAbsolutePath().normalize();
if (src.toFile().exists()) {
+ System.out.printf("copying %s to %s%n", src, dst);
if (src.toFile().isDirectory()) {
+ // can't use Files::copy for dirs, as 'dst' might exist already
Files.walkFileTree(src, new CopyFileVisitor(src, dst));
} else {
Path dstDir = dst.getParent();
@@ -74,7 +76,7 @@
@Override
public FileVisitResult preVisitDirectory(Path file,
BasicFileAttributes attrs) throws IOException {
- Path relativePath = file.relativize(copyFrom);
+ Path relativePath = copyFrom.relativize(file);
Path destination = copyTo.resolve(relativePath);
if (!destination.toFile().exists()) {
Files.createDirectories(destination);
--- a/test/lib/jdk/test/lib/cds/CDSTestUtils.java Fri Sep 29 21:00:18 2017 +0900
+++ b/test/lib/jdk/test/lib/cds/CDSTestUtils.java Fri Sep 29 23:53:15 2017 +0000
@@ -26,7 +26,9 @@
import java.io.File;
import java.io.FileOutputStream;
import java.io.PrintStream;
+import java.text.SimpleDateFormat;
import java.util.ArrayList;
+import java.util.Date;
import jdk.test.lib.Utils;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
@@ -60,6 +62,8 @@
public static OutputAnalyzer createArchive(CDSOptions opts)
throws Exception {
+ startNewArchiveName();
+
ArrayList<String> cmd = new ArrayList<String>();
for (String p : opts.prefix) cmd.add(p);
@@ -328,9 +332,19 @@
return testName;
}
+ private static final SimpleDateFormat timeStampFormat =
+ new SimpleDateFormat("HH'h'mm'm'ss's'SSS");
+
+ private static String defaultArchiveName;
+
+ // Call this method to start new archive with new unique name
+ public static void startNewArchiveName() {
+ defaultArchiveName = getTestName() +
+ timeStampFormat.format(new Date()) + ".jsa";
+ }
public static String getDefaultArchiveName() {
- return getTestName() + ".jsa";
+ return defaultArchiveName;
}