--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/hotspot/share/runtime/abstract_vm_version.cpp Mon Nov 18 17:11:06 2019 +0100
@@ -0,0 +1,316 @@
+/*
+ * Copyright (c) 1998, 2019, 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.
+ *
+ */
+
+#include "precompiled.hpp"
+#include "compiler/compilerDefinitions.hpp"
+#include "runtime/arguments.hpp"
+#include "runtime/vm_version.hpp"
+#include "utilities/globalDefinitions.hpp"
+
+const char* Abstract_VM_Version::_s_vm_release = Abstract_VM_Version::vm_release();
+const char* Abstract_VM_Version::_s_internal_vm_info_string = Abstract_VM_Version::internal_vm_info_string();
+
+uint64_t Abstract_VM_Version::_features = 0;
+const char* Abstract_VM_Version::_features_string = "";
+
+bool Abstract_VM_Version::_supports_cx8 = false;
+bool Abstract_VM_Version::_supports_atomic_getset4 = false;
+bool Abstract_VM_Version::_supports_atomic_getset8 = false;
+bool Abstract_VM_Version::_supports_atomic_getadd4 = false;
+bool Abstract_VM_Version::_supports_atomic_getadd8 = false;
+unsigned int Abstract_VM_Version::_logical_processors_per_package = 1U;
+unsigned int Abstract_VM_Version::_L1_data_cache_line_size = 0;
+unsigned int Abstract_VM_Version::_data_cache_line_flush_size = 0;
+
+VirtualizationType Abstract_VM_Version::_detected_virtualization = NoDetectedVirtualization;
+
+#ifndef HOTSPOT_VERSION_STRING
+ #error HOTSPOT_VERSION_STRING must be defined
+#endif
+
+#ifndef VERSION_FEATURE
+ #error VERSION_FEATURE must be defined
+#endif
+#ifndef VERSION_INTERIM
+ #error VERSION_INTERIM must be defined
+#endif
+#ifndef VERSION_UPDATE
+ #error VERSION_UPDATE must be defined
+#endif
+#ifndef VERSION_PATCH
+ #error VERSION_PATCH must be defined
+#endif
+#ifndef VERSION_BUILD
+ #error VERSION_BUILD must be defined
+#endif
+
+#ifndef VERSION_STRING
+ #error VERSION_STRING must be defined
+#endif
+
+#ifndef DEBUG_LEVEL
+ #error DEBUG_LEVEL must be defined
+#endif
+
+#define VM_RELEASE HOTSPOT_VERSION_STRING
+
+// HOTSPOT_VERSION_STRING equals the JDK VERSION_STRING (unless overridden
+// in a standalone build).
+int Abstract_VM_Version::_vm_major_version = VERSION_FEATURE;
+int Abstract_VM_Version::_vm_minor_version = VERSION_INTERIM;
+int Abstract_VM_Version::_vm_security_version = VERSION_UPDATE;
+int Abstract_VM_Version::_vm_patch_version = VERSION_PATCH;
+int Abstract_VM_Version::_vm_build_number = VERSION_BUILD;
+
+#if defined(_LP64)
+ #define VMLP "64-Bit "
+#else
+ #define VMLP ""
+#endif
+
+#ifndef VMTYPE
+ #ifdef TIERED
+ #define VMTYPE "Server"
+ #else // TIERED
+ #ifdef ZERO
+ #define VMTYPE "Zero"
+ #else // ZERO
+ #define VMTYPE COMPILER1_PRESENT("Client") \
+ COMPILER2_PRESENT("Server")
+ #endif // ZERO
+ #endif // TIERED
+#endif
+
+#ifndef HOTSPOT_VM_DISTRO
+ #error HOTSPOT_VM_DISTRO must be defined
+#endif
+#define VMNAME HOTSPOT_VM_DISTRO " " VMLP VMTYPE " VM"
+
+const char* Abstract_VM_Version::vm_name() {
+ return VMNAME;
+}
+
+
+const char* Abstract_VM_Version::vm_vendor() {
+#ifdef VENDOR
+ return VENDOR;
+#else
+ return "Oracle Corporation";
+#endif
+}
+
+
+const char* Abstract_VM_Version::vm_info_string() {
+ switch (Arguments::mode()) {
+ case Arguments::_int:
+ return UseSharedSpaces ? "interpreted mode, sharing" : "interpreted mode";
+ case Arguments::_mixed:
+ if (UseSharedSpaces) {
+ if (UseAOT) {
+ return "mixed mode, aot, sharing";
+#ifdef TIERED
+ } else if(is_client_compilation_mode_vm()) {
+ return "mixed mode, emulated-client, sharing";
+#endif
+ } else {
+ return "mixed mode, sharing";
+ }
+ } else {
+ if (UseAOT) {
+ return "mixed mode, aot";
+#ifdef TIERED
+ } else if(is_client_compilation_mode_vm()) {
+ return "mixed mode, emulated-client";
+#endif
+ } else {
+ return "mixed mode";
+ }
+ }
+ case Arguments::_comp:
+#ifdef TIERED
+ if (is_client_compilation_mode_vm()) {
+ return UseSharedSpaces ? "compiled mode, emulated-client, sharing" : "compiled mode, emulated-client";
+ }
+#endif
+ return UseSharedSpaces ? "compiled mode, sharing" : "compiled mode";
+ };
+ ShouldNotReachHere();
+ return "";
+}
+
+// NOTE: do *not* use stringStream. this function is called by
+// fatal error handler. if the crash is in native thread,
+// stringStream cannot get resource allocated and will SEGV.
+const char* Abstract_VM_Version::vm_release() {
+ return VM_RELEASE;
+}
+
+// NOTE: do *not* use stringStream. this function is called by
+// fatal error handlers. if the crash is in native thread,
+// stringStream cannot get resource allocated and will SEGV.
+const char* Abstract_VM_Version::jre_release_version() {
+ return VERSION_STRING;
+}
+
+#define OS LINUX_ONLY("linux") \
+ WINDOWS_ONLY("windows") \
+ SOLARIS_ONLY("solaris") \
+ AIX_ONLY("aix") \
+ BSD_ONLY("bsd")
+
+#ifndef CPU
+#ifdef ZERO
+#define CPU ZERO_LIBARCH
+#elif defined(PPC64)
+#if defined(VM_LITTLE_ENDIAN)
+#define CPU "ppc64le"
+#else
+#define CPU "ppc64"
+#endif // PPC64
+#else
+#define CPU AARCH64_ONLY("aarch64") \
+ AMD64_ONLY("amd64") \
+ IA32_ONLY("x86") \
+ IA64_ONLY("ia64") \
+ S390_ONLY("s390") \
+ SPARC_ONLY("sparc")
+#endif // !ZERO
+#endif // !CPU
+
+const char *Abstract_VM_Version::vm_platform_string() {
+ return OS "-" CPU;
+}
+
+const char* Abstract_VM_Version::internal_vm_info_string() {
+ #ifndef HOTSPOT_BUILD_USER
+ #define HOTSPOT_BUILD_USER unknown
+ #endif
+
+ #ifndef HOTSPOT_BUILD_COMPILER
+ #ifdef _MSC_VER
+ #if _MSC_VER == 1600
+ #define HOTSPOT_BUILD_COMPILER "MS VC++ 10.0 (VS2010)"
+ #elif _MSC_VER == 1700
+ #define HOTSPOT_BUILD_COMPILER "MS VC++ 11.0 (VS2012)"
+ #elif _MSC_VER == 1800
+ #define HOTSPOT_BUILD_COMPILER "MS VC++ 12.0 (VS2013)"
+ #elif _MSC_VER == 1900
+ #define HOTSPOT_BUILD_COMPILER "MS VC++ 14.0 (VS2015)"
+ #elif _MSC_VER == 1911
+ #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.3 (VS2017)"
+ #elif _MSC_VER == 1912
+ #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.5 (VS2017)"
+ #elif _MSC_VER == 1913
+ #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.6 (VS2017)"
+ #elif _MSC_VER == 1914
+ #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.7 (VS2017)"
+ #elif _MSC_VER == 1915
+ #define HOTSPOT_BUILD_COMPILER "MS VC++ 15.8 (VS2017)"
+ #else
+ #define HOTSPOT_BUILD_COMPILER "unknown MS VC++:" XSTR(_MSC_VER)
+ #endif
+ #elif defined(__SUNPRO_CC)
+ #if __SUNPRO_CC == 0x580
+ #define HOTSPOT_BUILD_COMPILER "Workshop 5.8"
+ #elif __SUNPRO_CC == 0x590
+ #define HOTSPOT_BUILD_COMPILER "Workshop 5.9"
+ #elif __SUNPRO_CC == 0x5100
+ #define HOTSPOT_BUILD_COMPILER "Sun Studio 12u1"
+ #elif __SUNPRO_CC == 0x5120
+ #define HOTSPOT_BUILD_COMPILER "Sun Studio 12u3"
+ #elif __SUNPRO_CC == 0x5130
+ #define HOTSPOT_BUILD_COMPILER "Sun Studio 12u4"
+ #else
+ #define HOTSPOT_BUILD_COMPILER "unknown Workshop:" XSTR(__SUNPRO_CC)
+ #endif
+ #elif defined(__clang_version__)
+ #define HOTSPOT_BUILD_COMPILER "clang " __VERSION__
+ #elif defined(__GNUC__)
+ #define HOTSPOT_BUILD_COMPILER "gcc " __VERSION__
+ #else
+ #define HOTSPOT_BUILD_COMPILER "unknown compiler"
+ #endif
+ #endif
+
+ #ifndef FLOAT_ARCH
+ #if defined(__SOFTFP__)
+ #define FLOAT_ARCH_STR "-sflt"
+ #else
+ #define FLOAT_ARCH_STR ""
+ #endif
+ #else
+ #define FLOAT_ARCH_STR XSTR(FLOAT_ARCH)
+ #endif
+
+ #define INTERNAL_VERSION_SUFFIX VM_RELEASE ")" \
+ " for " OS "-" CPU FLOAT_ARCH_STR \
+ " JRE (" VERSION_STRING "), built on " __DATE__ " " __TIME__ \
+ " by " XSTR(HOTSPOT_BUILD_USER) " with " HOTSPOT_BUILD_COMPILER
+
+ return strcmp(DEBUG_LEVEL, "release") == 0
+ ? VMNAME " (" INTERNAL_VERSION_SUFFIX
+ : VMNAME " (" DEBUG_LEVEL " " INTERNAL_VERSION_SUFFIX;
+}
+
+const char *Abstract_VM_Version::vm_build_user() {
+ return HOTSPOT_BUILD_USER;
+}
+
+const char *Abstract_VM_Version::jdk_debug_level() {
+ return DEBUG_LEVEL;
+}
+
+const char *Abstract_VM_Version::printable_jdk_debug_level() {
+ // Debug level is not printed for "release" builds
+ return strcmp(DEBUG_LEVEL, "release") == 0 ? "" : DEBUG_LEVEL " ";
+}
+
+unsigned int Abstract_VM_Version::jvm_version() {
+ return ((Abstract_VM_Version::vm_major_version() & 0xFF) << 24) |
+ ((Abstract_VM_Version::vm_minor_version() & 0xFF) << 16) |
+ ((Abstract_VM_Version::vm_security_version() & 0xFF) << 8) |
+ (Abstract_VM_Version::vm_build_number() & 0xFF);
+}
+
+bool Abstract_VM_Version::print_matching_lines_from_file(const char* filename, outputStream* st, const char* keywords_to_match[]) {
+ char line[500];
+ FILE* fp = fopen(filename, "r");
+ if (fp == NULL) {
+ return false;
+ }
+
+ st->print_cr("Virtualization information:");
+ while (fgets(line, sizeof(line), fp) != NULL) {
+ int i = 0;
+ while (keywords_to_match[i] != NULL) {
+ if (strncmp(line, keywords_to_match[i], strlen(keywords_to_match[i])) == 0) {
+ st->print("%s", line);
+ break;
+ }
+ i++;
+ }
+ }
+ fclose(fp);
+ return true;
+}