--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.hotspot.agent/linux/native/libsaproc/LinuxDebuggerLocal.c Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,535 @@
+/*
+ * Copyright (c) 2002, 2013, 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 <jni.h>
+#include "libproc.h"
+
+#include <elf.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+#if defined(x86_64) && !defined(amd64)
+#define amd64 1
+#endif
+
+#ifdef i386
+#include "sun_jvm_hotspot_debugger_x86_X86ThreadContext.h"
+#endif
+
+#ifdef amd64
+#include "sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext.h"
+#endif
+
+#if defined(sparc) || defined(sparcv9)
+#include "sun_jvm_hotspot_debugger_sparc_SPARCThreadContext.h"
+#endif
+
+#if defined(ppc64) || defined(ppc64le)
+#include "sun_jvm_hotspot_debugger_ppc64_PPC64ThreadContext.h"
+#endif
+
+#ifdef aarch64
+#include "sun_jvm_hotspot_debugger_aarch64_AARCH64ThreadContext.h"
+#endif
+
+static jfieldID p_ps_prochandle_ID = 0;
+static jfieldID threadList_ID = 0;
+static jfieldID loadObjectList_ID = 0;
+
+static jmethodID createClosestSymbol_ID = 0;
+static jmethodID createLoadObject_ID = 0;
+static jmethodID getThreadForThreadId_ID = 0;
+static jmethodID listAdd_ID = 0;
+
+#define CHECK_EXCEPTION_(value) if ((*env)->ExceptionOccurred(env)) { return value; }
+#define CHECK_EXCEPTION if ((*env)->ExceptionOccurred(env)) { return;}
+#define THROW_NEW_DEBUGGER_EXCEPTION_(str, value) { throw_new_debugger_exception(env, str); return value; }
+#define THROW_NEW_DEBUGGER_EXCEPTION(str) { throw_new_debugger_exception(env, str); return;}
+
+void throw_new_debugger_exception(JNIEnv* env, const char* errMsg) {
+ jclass clazz;
+ clazz = (*env)->FindClass(env, "sun/jvm/hotspot/debugger/DebuggerException");
+ CHECK_EXCEPTION;
+ (*env)->ThrowNew(env, clazz, errMsg);
+}
+
+struct ps_prochandle* get_proc_handle(JNIEnv* env, jobject this_obj) {
+ jlong ptr = (*env)->GetLongField(env, this_obj, p_ps_prochandle_ID);
+ return (struct ps_prochandle*)(intptr_t)ptr;
+}
+
+/*
+ * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
+ * Method: init0
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_init0
+ (JNIEnv *env, jclass cls) {
+ jclass listClass;
+
+ if (init_libproc(getenv("LIBSAPROC_DEBUG") != NULL) != true) {
+ THROW_NEW_DEBUGGER_EXCEPTION("can't initialize libproc");
+ }
+
+ // fields we use
+ p_ps_prochandle_ID = (*env)->GetFieldID(env, cls, "p_ps_prochandle", "J");
+ CHECK_EXCEPTION;
+ threadList_ID = (*env)->GetFieldID(env, cls, "threadList", "Ljava/util/List;");
+ CHECK_EXCEPTION;
+ loadObjectList_ID = (*env)->GetFieldID(env, cls, "loadObjectList", "Ljava/util/List;");
+ CHECK_EXCEPTION;
+
+ // methods we use
+ createClosestSymbol_ID = (*env)->GetMethodID(env, cls, "createClosestSymbol",
+ "(Ljava/lang/String;J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol;");
+ CHECK_EXCEPTION;
+ createLoadObject_ID = (*env)->GetMethodID(env, cls, "createLoadObject",
+ "(Ljava/lang/String;JJ)Lsun/jvm/hotspot/debugger/cdbg/LoadObject;");
+ CHECK_EXCEPTION;
+ getThreadForThreadId_ID = (*env)->GetMethodID(env, cls, "getThreadForThreadId",
+ "(J)Lsun/jvm/hotspot/debugger/ThreadProxy;");
+ CHECK_EXCEPTION;
+ // java.util.List method we call
+ listClass = (*env)->FindClass(env, "java/util/List");
+ CHECK_EXCEPTION;
+ listAdd_ID = (*env)->GetMethodID(env, listClass, "add", "(Ljava/lang/Object;)Z");
+ CHECK_EXCEPTION;
+}
+
+JNIEXPORT jint JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_getAddressSize
+ (JNIEnv *env, jclass cls)
+{
+#ifdef _LP64
+ return 8;
+#else
+ return 4;
+#endif
+
+}
+
+
+static void fillThreadsAndLoadObjects(JNIEnv* env, jobject this_obj, struct ps_prochandle* ph) {
+ int n = 0, i = 0;
+
+ // add threads
+ n = get_num_threads(ph);
+ for (i = 0; i < n; i++) {
+ jobject thread;
+ jobject threadList;
+ lwpid_t lwpid;
+
+ lwpid = get_lwp_id(ph, i);
+ thread = (*env)->CallObjectMethod(env, this_obj, getThreadForThreadId_ID,
+ (jlong)lwpid);
+ CHECK_EXCEPTION;
+ threadList = (*env)->GetObjectField(env, this_obj, threadList_ID);
+ CHECK_EXCEPTION;
+ (*env)->CallBooleanMethod(env, threadList, listAdd_ID, thread);
+ CHECK_EXCEPTION;
+ }
+
+ // add load objects
+ n = get_num_libs(ph);
+ for (i = 0; i < n; i++) {
+ uintptr_t base;
+ const char* name;
+ jobject loadObject;
+ jobject loadObjectList;
+ jstring str;
+
+ base = get_lib_base(ph, i);
+ name = get_lib_name(ph, i);
+
+ str = (*env)->NewStringUTF(env, name);
+ CHECK_EXCEPTION;
+ loadObject = (*env)->CallObjectMethod(env, this_obj, createLoadObject_ID, str, (jlong)0, (jlong)base);
+ CHECK_EXCEPTION;
+ loadObjectList = (*env)->GetObjectField(env, this_obj, loadObjectList_ID);
+ CHECK_EXCEPTION;
+ (*env)->CallBooleanMethod(env, loadObjectList, listAdd_ID, loadObject);
+ CHECK_EXCEPTION;
+ }
+}
+
+
+/*
+ * Verify that a named ELF binary file (core or executable) has the same
+ * bitness as ourselves.
+ * Throw an exception if there is a mismatch or other problem.
+ *
+ * If we proceed using a mismatched debugger/debuggee, the best to hope
+ * for is a missing symbol, the worst is a crash searching for debug symbols.
+ */
+void verifyBitness(JNIEnv *env, const char *binaryName) {
+ int fd = open(binaryName, O_RDONLY);
+ if (fd < 0) {
+ THROW_NEW_DEBUGGER_EXCEPTION("cannot open binary file");
+ }
+ unsigned char elf_ident[EI_NIDENT];
+ int i = read(fd, &elf_ident, sizeof(elf_ident));
+ close(fd);
+
+ if (i < 0) {
+ THROW_NEW_DEBUGGER_EXCEPTION("cannot read binary file");
+ }
+#ifndef _LP64
+ if (elf_ident[EI_CLASS] == ELFCLASS64) {
+ THROW_NEW_DEBUGGER_EXCEPTION("debuggee is 64 bit, use 64-bit java for debugger");
+ }
+#else
+ if (elf_ident[EI_CLASS] != ELFCLASS64) {
+ THROW_NEW_DEBUGGER_EXCEPTION("debuggee is 32 bit, use 32 bit java for debugger");
+ }
+#endif
+}
+
+
+/*
+ * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
+ * Method: attach0
+ * Signature: (I)V
+ */
+JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_attach0__I
+ (JNIEnv *env, jobject this_obj, jint jpid) {
+
+ // For bitness checking, locate binary at /proc/jpid/exe
+ char buf[PATH_MAX];
+ snprintf((char *) &buf, PATH_MAX, "/proc/%d/exe", jpid);
+ verifyBitness(env, (char *) &buf);
+ CHECK_EXCEPTION;
+
+ char err_buf[200];
+ struct ps_prochandle* ph;
+ if ( (ph = Pgrab(jpid, err_buf, sizeof(err_buf))) == NULL) {
+ char msg[230];
+ snprintf(msg, sizeof(msg), "Can't attach to the process: %s", err_buf);
+ THROW_NEW_DEBUGGER_EXCEPTION(msg);
+ }
+ (*env)->SetLongField(env, this_obj, p_ps_prochandle_ID, (jlong)(intptr_t)ph);
+ fillThreadsAndLoadObjects(env, this_obj, ph);
+}
+
+/*
+ * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
+ * Method: attach0
+ * Signature: (Ljava/lang/String;Ljava/lang/String;)V
+ */
+JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_attach0__Ljava_lang_String_2Ljava_lang_String_2
+ (JNIEnv *env, jobject this_obj, jstring execName, jstring coreName) {
+ const char *execName_cstr;
+ const char *coreName_cstr;
+ jboolean isCopy;
+ struct ps_prochandle* ph;
+
+ execName_cstr = (*env)->GetStringUTFChars(env, execName, &isCopy);
+ CHECK_EXCEPTION;
+ coreName_cstr = (*env)->GetStringUTFChars(env, coreName, &isCopy);
+ CHECK_EXCEPTION;
+
+ verifyBitness(env, execName_cstr);
+ CHECK_EXCEPTION;
+
+ if ( (ph = Pgrab_core(execName_cstr, coreName_cstr)) == NULL) {
+ (*env)->ReleaseStringUTFChars(env, execName, execName_cstr);
+ (*env)->ReleaseStringUTFChars(env, coreName, coreName_cstr);
+ THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the core file");
+ }
+ (*env)->SetLongField(env, this_obj, p_ps_prochandle_ID, (jlong)(intptr_t)ph);
+ (*env)->ReleaseStringUTFChars(env, execName, execName_cstr);
+ (*env)->ReleaseStringUTFChars(env, coreName, coreName_cstr);
+ fillThreadsAndLoadObjects(env, this_obj, ph);
+}
+
+/*
+ * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
+ * Method: detach0
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_detach0
+ (JNIEnv *env, jobject this_obj) {
+ struct ps_prochandle* ph = get_proc_handle(env, this_obj);
+ if (ph != NULL) {
+ Prelease(ph);
+ }
+}
+
+/*
+ * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
+ * Method: lookupByName0
+ * Signature: (Ljava/lang/String;Ljava/lang/String;)J
+ */
+JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_lookupByName0
+ (JNIEnv *env, jobject this_obj, jstring objectName, jstring symbolName) {
+ const char *objectName_cstr, *symbolName_cstr;
+ jlong addr;
+ jboolean isCopy;
+ struct ps_prochandle* ph = get_proc_handle(env, this_obj);
+
+ objectName_cstr = NULL;
+ if (objectName != NULL) {
+ objectName_cstr = (*env)->GetStringUTFChars(env, objectName, &isCopy);
+ CHECK_EXCEPTION_(0);
+ }
+ symbolName_cstr = (*env)->GetStringUTFChars(env, symbolName, &isCopy);
+ CHECK_EXCEPTION_(0);
+
+ addr = (jlong) lookup_symbol(ph, objectName_cstr, symbolName_cstr);
+
+ if (objectName_cstr != NULL) {
+ (*env)->ReleaseStringUTFChars(env, objectName, objectName_cstr);
+ }
+ (*env)->ReleaseStringUTFChars(env, symbolName, symbolName_cstr);
+ return addr;
+}
+
+/*
+ * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
+ * Method: lookupByAddress0
+ * Signature: (J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol;
+ */
+JNIEXPORT jobject JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_lookupByAddress0
+ (JNIEnv *env, jobject this_obj, jlong addr) {
+ uintptr_t offset;
+ jobject obj;
+ jstring str;
+ const char* sym = NULL;
+
+ struct ps_prochandle* ph = get_proc_handle(env, this_obj);
+ sym = symbol_for_pc(ph, (uintptr_t) addr, &offset);
+ if (sym == NULL) return 0;
+ str = (*env)->NewStringUTF(env, sym);
+ CHECK_EXCEPTION_(NULL);
+ obj = (*env)->CallObjectMethod(env, this_obj, createClosestSymbol_ID, str, (jlong)offset);
+ CHECK_EXCEPTION_(NULL);
+ return obj;
+}
+
+/*
+ * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
+ * Method: readBytesFromProcess0
+ * Signature: (JJ)Lsun/jvm/hotspot/debugger/ReadResult;
+ */
+JNIEXPORT jbyteArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_readBytesFromProcess0
+ (JNIEnv *env, jobject this_obj, jlong addr, jlong numBytes) {
+
+ jboolean isCopy;
+ jbyteArray array;
+ jbyte *bufPtr;
+ ps_err_e err;
+
+ array = (*env)->NewByteArray(env, numBytes);
+ CHECK_EXCEPTION_(0);
+ bufPtr = (*env)->GetByteArrayElements(env, array, &isCopy);
+ CHECK_EXCEPTION_(0);
+
+ err = ps_pdread(get_proc_handle(env, this_obj), (psaddr_t) (uintptr_t)addr, bufPtr, numBytes);
+ (*env)->ReleaseByteArrayElements(env, array, bufPtr, 0);
+ return (err == PS_OK)? array : 0;
+}
+
+#if defined(i386) || defined(amd64) || defined(sparc) || defined(sparcv9) | defined(ppc64) || defined(ppc64le) || defined(aarch64)
+JNIEXPORT jlongArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_getThreadIntegerRegisterSet0
+ (JNIEnv *env, jobject this_obj, jint lwp_id) {
+
+ struct user_regs_struct gregs;
+ jboolean isCopy;
+ jlongArray array;
+ jlong *regs;
+ int i;
+
+ struct ps_prochandle* ph = get_proc_handle(env, this_obj);
+ if (get_lwp_regs(ph, lwp_id, &gregs) != true) {
+ THROW_NEW_DEBUGGER_EXCEPTION_("get_thread_regs failed for a lwp", 0);
+ }
+
+#undef NPRGREG
+#ifdef i386
+#define NPRGREG sun_jvm_hotspot_debugger_x86_X86ThreadContext_NPRGREG
+#endif
+#ifdef amd64
+#define NPRGREG sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext_NPRGREG
+#endif
+#ifdef aarch64
+#define NPRGREG sun_jvm_hotspot_debugger_aarch64_AARCH64ThreadContext_NPRGREG
+#endif
+#if defined(sparc) || defined(sparcv9)
+#define NPRGREG sun_jvm_hotspot_debugger_sparc_SPARCThreadContext_NPRGREG
+#endif
+#if defined(ppc64) || defined(ppc64le)
+#define NPRGREG sun_jvm_hotspot_debugger_ppc64_PPC64ThreadContext_NPRGREG
+#endif
+
+
+ array = (*env)->NewLongArray(env, NPRGREG);
+ CHECK_EXCEPTION_(0);
+ regs = (*env)->GetLongArrayElements(env, array, &isCopy);
+
+#undef REG_INDEX
+
+#ifdef i386
+#define REG_INDEX(reg) sun_jvm_hotspot_debugger_x86_X86ThreadContext_##reg
+
+ regs[REG_INDEX(GS)] = (uintptr_t) gregs.xgs;
+ regs[REG_INDEX(FS)] = (uintptr_t) gregs.xfs;
+ regs[REG_INDEX(ES)] = (uintptr_t) gregs.xes;
+ regs[REG_INDEX(DS)] = (uintptr_t) gregs.xds;
+ regs[REG_INDEX(EDI)] = (uintptr_t) gregs.edi;
+ regs[REG_INDEX(ESI)] = (uintptr_t) gregs.esi;
+ regs[REG_INDEX(FP)] = (uintptr_t) gregs.ebp;
+ regs[REG_INDEX(SP)] = (uintptr_t) gregs.esp;
+ regs[REG_INDEX(EBX)] = (uintptr_t) gregs.ebx;
+ regs[REG_INDEX(EDX)] = (uintptr_t) gregs.edx;
+ regs[REG_INDEX(ECX)] = (uintptr_t) gregs.ecx;
+ regs[REG_INDEX(EAX)] = (uintptr_t) gregs.eax;
+ regs[REG_INDEX(PC)] = (uintptr_t) gregs.eip;
+ regs[REG_INDEX(CS)] = (uintptr_t) gregs.xcs;
+ regs[REG_INDEX(SS)] = (uintptr_t) gregs.xss;
+
+#endif /* i386 */
+
+#ifdef amd64
+#define REG_INDEX(reg) sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext_##reg
+
+ regs[REG_INDEX(R15)] = gregs.r15;
+ regs[REG_INDEX(R14)] = gregs.r14;
+ regs[REG_INDEX(R13)] = gregs.r13;
+ regs[REG_INDEX(R12)] = gregs.r12;
+ regs[REG_INDEX(RBP)] = gregs.rbp;
+ regs[REG_INDEX(RBX)] = gregs.rbx;
+ regs[REG_INDEX(R11)] = gregs.r11;
+ regs[REG_INDEX(R10)] = gregs.r10;
+ regs[REG_INDEX(R9)] = gregs.r9;
+ regs[REG_INDEX(R8)] = gregs.r8;
+ regs[REG_INDEX(RAX)] = gregs.rax;
+ regs[REG_INDEX(RCX)] = gregs.rcx;
+ regs[REG_INDEX(RDX)] = gregs.rdx;
+ regs[REG_INDEX(RSI)] = gregs.rsi;
+ regs[REG_INDEX(RDI)] = gregs.rdi;
+ regs[REG_INDEX(RIP)] = gregs.rip;
+ regs[REG_INDEX(CS)] = gregs.cs;
+ regs[REG_INDEX(RSP)] = gregs.rsp;
+ regs[REG_INDEX(SS)] = gregs.ss;
+ regs[REG_INDEX(FSBASE)] = gregs.fs_base;
+ regs[REG_INDEX(GSBASE)] = gregs.gs_base;
+ regs[REG_INDEX(DS)] = gregs.ds;
+ regs[REG_INDEX(ES)] = gregs.es;
+ regs[REG_INDEX(FS)] = gregs.fs;
+ regs[REG_INDEX(GS)] = gregs.gs;
+
+#endif /* amd64 */
+
+#if defined(sparc) || defined(sparcv9)
+
+#define REG_INDEX(reg) sun_jvm_hotspot_debugger_sparc_SPARCThreadContext_##reg
+
+#ifdef _LP64
+ regs[REG_INDEX(R_PSR)] = gregs.tstate;
+ regs[REG_INDEX(R_PC)] = gregs.tpc;
+ regs[REG_INDEX(R_nPC)] = gregs.tnpc;
+ regs[REG_INDEX(R_Y)] = gregs.y;
+#else
+ regs[REG_INDEX(R_PSR)] = gregs.psr;
+ regs[REG_INDEX(R_PC)] = gregs.pc;
+ regs[REG_INDEX(R_nPC)] = gregs.npc;
+ regs[REG_INDEX(R_Y)] = gregs.y;
+#endif
+ regs[REG_INDEX(R_G0)] = 0 ;
+ regs[REG_INDEX(R_G1)] = gregs.u_regs[0];
+ regs[REG_INDEX(R_G2)] = gregs.u_regs[1];
+ regs[REG_INDEX(R_G3)] = gregs.u_regs[2];
+ regs[REG_INDEX(R_G4)] = gregs.u_regs[3];
+ regs[REG_INDEX(R_G5)] = gregs.u_regs[4];
+ regs[REG_INDEX(R_G6)] = gregs.u_regs[5];
+ regs[REG_INDEX(R_G7)] = gregs.u_regs[6];
+ regs[REG_INDEX(R_O0)] = gregs.u_regs[7];
+ regs[REG_INDEX(R_O1)] = gregs.u_regs[8];
+ regs[REG_INDEX(R_O2)] = gregs.u_regs[ 9];
+ regs[REG_INDEX(R_O3)] = gregs.u_regs[10];
+ regs[REG_INDEX(R_O4)] = gregs.u_regs[11];
+ regs[REG_INDEX(R_O5)] = gregs.u_regs[12];
+ regs[REG_INDEX(R_O6)] = gregs.u_regs[13];
+ regs[REG_INDEX(R_O7)] = gregs.u_regs[14];
+#endif /* sparc */
+
+#if defined(aarch64)
+
+#define REG_INDEX(reg) sun_jvm_hotspot_debugger_aarch64_AARCH64ThreadContext_##reg
+
+ {
+ int i;
+ for (i = 0; i < 31; i++)
+ regs[i] = gregs.regs[i];
+ regs[REG_INDEX(SP)] = gregs.sp;
+ regs[REG_INDEX(PC)] = gregs.pc;
+ }
+#endif /* aarch64 */
+
+#if defined(ppc64) || defined(ppc64le)
+#define REG_INDEX(reg) sun_jvm_hotspot_debugger_ppc64_PPC64ThreadContext_##reg
+
+ regs[REG_INDEX(LR)] = gregs.link;
+ regs[REG_INDEX(NIP)] = gregs.nip;
+ regs[REG_INDEX(R0)] = gregs.gpr[0];
+ regs[REG_INDEX(R1)] = gregs.gpr[1];
+ regs[REG_INDEX(R2)] = gregs.gpr[2];
+ regs[REG_INDEX(R3)] = gregs.gpr[3];
+ regs[REG_INDEX(R4)] = gregs.gpr[4];
+ regs[REG_INDEX(R5)] = gregs.gpr[5];
+ regs[REG_INDEX(R6)] = gregs.gpr[6];
+ regs[REG_INDEX(R7)] = gregs.gpr[7];
+ regs[REG_INDEX(R8)] = gregs.gpr[8];
+ regs[REG_INDEX(R9)] = gregs.gpr[9];
+ regs[REG_INDEX(R10)] = gregs.gpr[10];
+ regs[REG_INDEX(R11)] = gregs.gpr[11];
+ regs[REG_INDEX(R12)] = gregs.gpr[12];
+ regs[REG_INDEX(R13)] = gregs.gpr[13];
+ regs[REG_INDEX(R14)] = gregs.gpr[14];
+ regs[REG_INDEX(R15)] = gregs.gpr[15];
+ regs[REG_INDEX(R16)] = gregs.gpr[16];
+ regs[REG_INDEX(R17)] = gregs.gpr[17];
+ regs[REG_INDEX(R18)] = gregs.gpr[18];
+ regs[REG_INDEX(R19)] = gregs.gpr[19];
+ regs[REG_INDEX(R20)] = gregs.gpr[20];
+ regs[REG_INDEX(R21)] = gregs.gpr[21];
+ regs[REG_INDEX(R22)] = gregs.gpr[22];
+ regs[REG_INDEX(R23)] = gregs.gpr[23];
+ regs[REG_INDEX(R24)] = gregs.gpr[24];
+ regs[REG_INDEX(R25)] = gregs.gpr[25];
+ regs[REG_INDEX(R26)] = gregs.gpr[26];
+ regs[REG_INDEX(R27)] = gregs.gpr[27];
+ regs[REG_INDEX(R28)] = gregs.gpr[28];
+ regs[REG_INDEX(R29)] = gregs.gpr[29];
+ regs[REG_INDEX(R30)] = gregs.gpr[30];
+ regs[REG_INDEX(R31)] = gregs.gpr[31];
+
+#endif
+
+ (*env)->ReleaseLongArrayElements(env, array, regs, JNI_COMMIT);
+ return array;
+}
+#endif