• file
• revisions
• annotate
• diff
• comparison
• raw

agent/src/os/bsd/BsdDebuggerLocal.c@f90c822e73f8 (annotated)

agent/src/os/bsd/BsdDebuggerLocal.c

Wed, 27 Apr 2016 01:25:04 +0800

author

aoqi

date

Wed, 27 Apr 2016 01:25:04 +0800

changeset 0

f90c822e73f8

permissions

-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/hotspot/
changeset: 6782:28b50d07f6f8
tag: jdk8u25-b17

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 2002, 2007, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation.
aoqi@0	8	*
aoqi@0	9	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	12	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	13	* accompanied this code).
aoqi@0	14	*
aoqi@0	15	* You should have received a copy of the GNU General Public License version
aoqi@0	16	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	18	*
aoqi@0	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	20	* or visit www.oracle.com if you need additional information or have any
aoqi@0	21	* questions.
aoqi@0	22	*
aoqi@0	23	*/
aoqi@0	24
aoqi@0	25	#include <stdlib.h>
aoqi@0	26	#include <jni.h>
aoqi@0	27	#include "libproc.h"
aoqi@0	28
aoqi@0	29	#if defined(x86_64) && !defined(amd64)
aoqi@0	30	#define amd64 1
aoqi@0	31	#endif
aoqi@0	32
aoqi@0	33	#ifdef i386
aoqi@0	34	#include "sun_jvm_hotspot_debugger_x86_X86ThreadContext.h"
aoqi@0	35	#endif
aoqi@0	36
aoqi@0	37	#ifdef amd64
aoqi@0	38	#include "sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext.h"
aoqi@0	39	#endif
aoqi@0	40
aoqi@0	41	#if defined(sparc) || defined(sparcv9)
aoqi@0	42	#include "sun_jvm_hotspot_debugger_sparc_SPARCThreadContext.h"
aoqi@0	43	#endif
aoqi@0	44
aoqi@0	45	static jfieldID p_ps_prochandle_ID = 0;
aoqi@0	46	static jfieldID threadList_ID = 0;
aoqi@0	47	static jfieldID loadObjectList_ID = 0;
aoqi@0	48
aoqi@0	49	static jmethodID createClosestSymbol_ID = 0;
aoqi@0	50	static jmethodID createLoadObject_ID = 0;
aoqi@0	51	static jmethodID getThreadForThreadId_ID = 0;
aoqi@0	52	static jmethodID listAdd_ID = 0;
aoqi@0	53
aoqi@0	54	#define CHECK_EXCEPTION_(value) if ((*env)->ExceptionOccurred(env)) { return value; }
aoqi@0	55	#define CHECK_EXCEPTION if ((*env)->ExceptionOccurred(env)) { return;}
aoqi@0	56	#define THROW_NEW_DEBUGGER_EXCEPTION_(str, value) { throw_new_debugger_exception(env, str); return value; }
aoqi@0	57	#define THROW_NEW_DEBUGGER_EXCEPTION(str) { throw_new_debugger_exception(env, str); return;}
aoqi@0	58
aoqi@0	59	static void throw_new_debugger_exception(JNIEnv* env, const char* errMsg) {
aoqi@0	60	(*env)->ThrowNew(env, (*env)->FindClass(env, "sun/jvm/hotspot/debugger/DebuggerException"), errMsg);
aoqi@0	61	}
aoqi@0	62
aoqi@0	63	static struct ps_prochandle* get_proc_handle(JNIEnv* env, jobject this_obj) {
aoqi@0	64	jlong ptr = (*env)->GetLongField(env, this_obj, p_ps_prochandle_ID);
aoqi@0	65	return (struct ps_prochandle*)(intptr_t)ptr;
aoqi@0	66	}
aoqi@0	67
aoqi@0	68	/*
aoqi@0	69	* Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
aoqi@0	70	* Method: init0
aoqi@0	71	* Signature: ()V
aoqi@0	72	*/
aoqi@0	73	JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_init0
aoqi@0	74	(JNIEnv *env, jclass cls) {
aoqi@0	75	jclass listClass;
aoqi@0	76
aoqi@0	77	if (init_libproc(getenv("LIBSAPROC_DEBUG") != NULL) != true) {
aoqi@0	78	THROW_NEW_DEBUGGER_EXCEPTION("can't initialize libproc");
aoqi@0	79	}
aoqi@0	80
aoqi@0	81	// fields we use
aoqi@0	82	p_ps_prochandle_ID = (*env)->GetFieldID(env, cls, "p_ps_prochandle", "J");
aoqi@0	83	CHECK_EXCEPTION;
aoqi@0	84	threadList_ID = (*env)->GetFieldID(env, cls, "threadList", "Ljava/util/List;");
aoqi@0	85	CHECK_EXCEPTION;
aoqi@0	86	loadObjectList_ID = (*env)->GetFieldID(env, cls, "loadObjectList", "Ljava/util/List;");
aoqi@0	87	CHECK_EXCEPTION;
aoqi@0	88
aoqi@0	89	// methods we use
aoqi@0	90	createClosestSymbol_ID = (*env)->GetMethodID(env, cls, "createClosestSymbol",
aoqi@0	91	"(Ljava/lang/String;J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol;");
aoqi@0	92	CHECK_EXCEPTION;
aoqi@0	93	createLoadObject_ID = (*env)->GetMethodID(env, cls, "createLoadObject",
aoqi@0	94	"(Ljava/lang/String;JJ)Lsun/jvm/hotspot/debugger/cdbg/LoadObject;");
aoqi@0	95	CHECK_EXCEPTION;
aoqi@0	96	getThreadForThreadId_ID = (*env)->GetMethodID(env, cls, "getThreadForThreadId",
aoqi@0	97	"(J)Lsun/jvm/hotspot/debugger/ThreadProxy;");
aoqi@0	98	CHECK_EXCEPTION;
aoqi@0	99	// java.util.List method we call
aoqi@0	100	listClass = (*env)->FindClass(env, "java/util/List");
aoqi@0	101	CHECK_EXCEPTION;
aoqi@0	102	listAdd_ID = (*env)->GetMethodID(env, listClass, "add", "(Ljava/lang/Object;)Z");
aoqi@0	103	CHECK_EXCEPTION;
aoqi@0	104	}
aoqi@0	105
aoqi@0	106	JNIEXPORT jint JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_getAddressSize
aoqi@0	107	(JNIEnv *env, jclass cls)
aoqi@0	108	{
aoqi@0	109	#ifdef _LP64
aoqi@0	110	return 8;
aoqi@0	111	#else
aoqi@0	112	return 4;
aoqi@0	113	#endif
aoqi@0	114
aoqi@0	115	}
aoqi@0	116
aoqi@0	117
aoqi@0	118	static void fillThreadsAndLoadObjects(JNIEnv* env, jobject this_obj, struct ps_prochandle* ph) {
aoqi@0	119	int n = 0, i = 0;
aoqi@0	120
aoqi@0	121	// add threads
aoqi@0	122	n = get_num_threads(ph);
aoqi@0	123	for (i = 0; i < n; i++) {
aoqi@0	124	jobject thread;
aoqi@0	125	jobject threadList;
aoqi@0	126	lwpid_t lwpid;
aoqi@0	127
aoqi@0	128	lwpid = get_lwp_id(ph, i);
aoqi@0	129	thread = (*env)->CallObjectMethod(env, this_obj, getThreadForThreadId_ID,
aoqi@0	130	(jlong)lwpid);
aoqi@0	131	CHECK_EXCEPTION;
aoqi@0	132	threadList = (*env)->GetObjectField(env, this_obj, threadList_ID);
aoqi@0	133	CHECK_EXCEPTION;
aoqi@0	134	(*env)->CallBooleanMethod(env, threadList, listAdd_ID, thread);
aoqi@0	135	CHECK_EXCEPTION;
aoqi@0	136	}
aoqi@0	137
aoqi@0	138	// add load objects
aoqi@0	139	n = get_num_libs(ph);
aoqi@0	140	for (i = 0; i < n; i++) {
aoqi@0	141	uintptr_t base;
aoqi@0	142	const char* name;
aoqi@0	143	jobject loadObject;
aoqi@0	144	jobject loadObjectList;
aoqi@0	145
aoqi@0	146	base = get_lib_base(ph, i);
aoqi@0	147	name = get_lib_name(ph, i);
aoqi@0	148	loadObject = (*env)->CallObjectMethod(env, this_obj, createLoadObject_ID,
aoqi@0	149	(*env)->NewStringUTF(env, name), (jlong)0, (jlong)base);
aoqi@0	150	CHECK_EXCEPTION;
aoqi@0	151	loadObjectList = (*env)->GetObjectField(env, this_obj, loadObjectList_ID);
aoqi@0	152	CHECK_EXCEPTION;
aoqi@0	153	(*env)->CallBooleanMethod(env, loadObjectList, listAdd_ID, loadObject);
aoqi@0	154	CHECK_EXCEPTION;
aoqi@0	155	}
aoqi@0	156	}
aoqi@0	157
aoqi@0	158	/*
aoqi@0	159	* Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
aoqi@0	160	* Method: attach0
aoqi@0	161	* Signature: (I)V
aoqi@0	162	*/
aoqi@0	163	JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_attach0__I
aoqi@0	164	(JNIEnv *env, jobject this_obj, jint jpid) {
aoqi@0	165
aoqi@0	166	struct ps_prochandle* ph;
aoqi@0	167	if ( (ph = Pgrab(jpid)) == NULL) {
aoqi@0	168	THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the process");
aoqi@0	169	}
aoqi@0	170	(*env)->SetLongField(env, this_obj, p_ps_prochandle_ID, (jlong)(intptr_t)ph);
aoqi@0	171	fillThreadsAndLoadObjects(env, this_obj, ph);
aoqi@0	172	}
aoqi@0	173
aoqi@0	174	/*
aoqi@0	175	* Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
aoqi@0	176	* Method: attach0
aoqi@0	177	* Signature: (Ljava/lang/String;Ljava/lang/String;)V
aoqi@0	178	*/
aoqi@0	179	JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_attach0__Ljava_lang_String_2Ljava_lang_String_2
aoqi@0	180	(JNIEnv *env, jobject this_obj, jstring execName, jstring coreName) {
aoqi@0	181	const char *execName_cstr;
aoqi@0	182	const char *coreName_cstr;
aoqi@0	183	jboolean isCopy;
aoqi@0	184	struct ps_prochandle* ph;
aoqi@0	185
aoqi@0	186	execName_cstr = (*env)->GetStringUTFChars(env, execName, &isCopy);
aoqi@0	187	CHECK_EXCEPTION;
aoqi@0	188	coreName_cstr = (*env)->GetStringUTFChars(env, coreName, &isCopy);
aoqi@0	189	CHECK_EXCEPTION;
aoqi@0	190
aoqi@0	191	if ( (ph = Pgrab_core(execName_cstr, coreName_cstr)) == NULL) {
aoqi@0	192	(*env)->ReleaseStringUTFChars(env, execName, execName_cstr);
aoqi@0	193	(*env)->ReleaseStringUTFChars(env, coreName, coreName_cstr);
aoqi@0	194	THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the core file");
aoqi@0	195	}
aoqi@0	196	(*env)->SetLongField(env, this_obj, p_ps_prochandle_ID, (jlong)(intptr_t)ph);
aoqi@0	197	(*env)->ReleaseStringUTFChars(env, execName, execName_cstr);
aoqi@0	198	(*env)->ReleaseStringUTFChars(env, coreName, coreName_cstr);
aoqi@0	199	fillThreadsAndLoadObjects(env, this_obj, ph);
aoqi@0	200	}
aoqi@0	201
aoqi@0	202	/*
aoqi@0	203	* Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
aoqi@0	204	* Method: detach0
aoqi@0	205	* Signature: ()V
aoqi@0	206	*/
aoqi@0	207	JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_detach0
aoqi@0	208	(JNIEnv *env, jobject this_obj) {
aoqi@0	209	struct ps_prochandle* ph = get_proc_handle(env, this_obj);
aoqi@0	210	if (ph != NULL) {
aoqi@0	211	Prelease(ph);
aoqi@0	212	}
aoqi@0	213	}
aoqi@0	214
aoqi@0	215	/*
aoqi@0	216	* Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
aoqi@0	217	* Method: lookupByName0
aoqi@0	218	* Signature: (Ljava/lang/String;Ljava/lang/String;)J
aoqi@0	219	*/
aoqi@0	220	JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_lookupByName0
aoqi@0	221	(JNIEnv *env, jobject this_obj, jstring objectName, jstring symbolName) {
aoqi@0	222	const char *objectName_cstr, *symbolName_cstr;
aoqi@0	223	jlong addr;
aoqi@0	224	jboolean isCopy;
aoqi@0	225	struct ps_prochandle* ph = get_proc_handle(env, this_obj);
aoqi@0	226
aoqi@0	227	objectName_cstr = NULL;
aoqi@0	228	if (objectName != NULL) {
aoqi@0	229	objectName_cstr = (*env)->GetStringUTFChars(env, objectName, &isCopy);
aoqi@0	230	CHECK_EXCEPTION_(0);
aoqi@0	231	}
aoqi@0	232	symbolName_cstr = (*env)->GetStringUTFChars(env, symbolName, &isCopy);
aoqi@0	233	CHECK_EXCEPTION_(0);
aoqi@0	234
aoqi@0	235	addr = (jlong) lookup_symbol(ph, objectName_cstr, symbolName_cstr);
aoqi@0	236
aoqi@0	237	if (objectName_cstr != NULL) {
aoqi@0	238	(*env)->ReleaseStringUTFChars(env, objectName, objectName_cstr);
aoqi@0	239	}
aoqi@0	240	(*env)->ReleaseStringUTFChars(env, symbolName, symbolName_cstr);
aoqi@0	241	return addr;
aoqi@0	242	}
aoqi@0	243
aoqi@0	244	/*
aoqi@0	245	* Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
aoqi@0	246	* Method: lookupByAddress0
aoqi@0	247	* Signature: (J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol;
aoqi@0	248	*/
aoqi@0	249	JNIEXPORT jobject JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_lookupByAddress0
aoqi@0	250	(JNIEnv *env, jobject this_obj, jlong addr) {
aoqi@0	251	uintptr_t offset;
aoqi@0	252	const char* sym = NULL;
aoqi@0	253
aoqi@0	254	struct ps_prochandle* ph = get_proc_handle(env, this_obj);
aoqi@0	255	sym = symbol_for_pc(ph, (uintptr_t) addr, &offset);
aoqi@0	256	if (sym == NULL) return 0;
aoqi@0	257	return (*env)->CallObjectMethod(env, this_obj, createClosestSymbol_ID,
aoqi@0	258	(*env)->NewStringUTF(env, sym), (jlong)offset);
aoqi@0	259	}
aoqi@0	260
aoqi@0	261	/*
aoqi@0	262	* Class: sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal
aoqi@0	263	* Method: readBytesFromProcess0
aoqi@0	264	* Signature: (JJ)Lsun/jvm/hotspot/debugger/ReadResult;
aoqi@0	265	*/
aoqi@0	266	JNIEXPORT jbyteArray JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_readBytesFromProcess0
aoqi@0	267	(JNIEnv *env, jobject this_obj, jlong addr, jlong numBytes) {
aoqi@0	268
aoqi@0	269	jboolean isCopy;
aoqi@0	270	jbyteArray array;
aoqi@0	271	jbyte *bufPtr;
aoqi@0	272	ps_err_e err;
aoqi@0	273
aoqi@0	274	array = (*env)->NewByteArray(env, numBytes);
aoqi@0	275	CHECK_EXCEPTION_(0);
aoqi@0	276	bufPtr = (*env)->GetByteArrayElements(env, array, &isCopy);
aoqi@0	277	CHECK_EXCEPTION_(0);
aoqi@0	278
aoqi@0	279	err = ps_pread(get_proc_handle(env, this_obj), (psaddr_t) (uintptr_t)addr, bufPtr, numBytes);
aoqi@0	280	(*env)->ReleaseByteArrayElements(env, array, bufPtr, 0);
aoqi@0	281	return (err == PS_OK)? array : 0;
aoqi@0	282	}
aoqi@0	283
aoqi@0	284	JNIEXPORT jlongArray JNICALL Java_sun_jvm_hotspot_debugger_bsd_BsdDebuggerLocal_getThreadIntegerRegisterSet0
aoqi@0	285	(JNIEnv *env, jobject this_obj, jint lwp_id) {
aoqi@0	286
aoqi@0	287	struct reg gregs;
aoqi@0	288	jboolean isCopy;
aoqi@0	289	jlongArray array;
aoqi@0	290	jlong *regs;
aoqi@0	291
aoqi@0	292	struct ps_prochandle* ph = get_proc_handle(env, this_obj);
aoqi@0	293	if (get_lwp_regs(ph, lwp_id, &gregs) != true) {
aoqi@0	294	THROW_NEW_DEBUGGER_EXCEPTION_("get_thread_regs failed for a lwp", 0);
aoqi@0	295	}
aoqi@0	296
aoqi@0	297	#undef NPRGREG
aoqi@0	298	#ifdef i386
aoqi@0	299	#define NPRGREG sun_jvm_hotspot_debugger_x86_X86ThreadContext_NPRGREG
aoqi@0	300	#endif
aoqi@0	301	#ifdef ia64
aoqi@0	302	#define NPRGREG IA64_REG_COUNT
aoqi@0	303	#endif
aoqi@0	304	#ifdef amd64
aoqi@0	305	#define NPRGREG sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext_NPRGREG
aoqi@0	306	#endif
aoqi@0	307	#if defined(sparc) || defined(sparcv9)
aoqi@0	308	#define NPRGREG sun_jvm_hotspot_debugger_sparc_SPARCThreadContext_NPRGREG
aoqi@0	309	#endif
aoqi@0	310
aoqi@0	311	array = (*env)->NewLongArray(env, NPRGREG);
aoqi@0	312	CHECK_EXCEPTION_(0);
aoqi@0	313	regs = (*env)->GetLongArrayElements(env, array, &isCopy);
aoqi@0	314
aoqi@0	315	#undef REG_INDEX
aoqi@0	316
aoqi@0	317	#ifdef i386
aoqi@0	318	#define REG_INDEX(reg) sun_jvm_hotspot_debugger_x86_X86ThreadContext_##reg
aoqi@0	319
aoqi@0	320	regs[REG_INDEX(GS)] = (uintptr_t) gregs.r_gs;
aoqi@0	321	regs[REG_INDEX(FS)] = (uintptr_t) gregs.r_fs;
aoqi@0	322	regs[REG_INDEX(ES)] = (uintptr_t) gregs.r_es;
aoqi@0	323	regs[REG_INDEX(DS)] = (uintptr_t) gregs.r_ds;
aoqi@0	324	regs[REG_INDEX(EDI)] = (uintptr_t) gregs.r_edi;
aoqi@0	325	regs[REG_INDEX(ESI)] = (uintptr_t) gregs.r_esi;
aoqi@0	326	regs[REG_INDEX(FP)] = (uintptr_t) gregs.r_ebp;
aoqi@0	327	regs[REG_INDEX(SP)] = (uintptr_t) gregs.r_isp;
aoqi@0	328	regs[REG_INDEX(EBX)] = (uintptr_t) gregs.r_ebx;
aoqi@0	329	regs[REG_INDEX(EDX)] = (uintptr_t) gregs.r_edx;
aoqi@0	330	regs[REG_INDEX(ECX)] = (uintptr_t) gregs.r_ecx;
aoqi@0	331	regs[REG_INDEX(EAX)] = (uintptr_t) gregs.r_eax;
aoqi@0	332	regs[REG_INDEX(PC)] = (uintptr_t) gregs.r_eip;
aoqi@0	333	regs[REG_INDEX(CS)] = (uintptr_t) gregs.r_cs;
aoqi@0	334	regs[REG_INDEX(SS)] = (uintptr_t) gregs.r_ss;
aoqi@0	335
aoqi@0	336	#endif /* i386 */
aoqi@0	337
aoqi@0	338	#if ia64
aoqi@0	339	regs = (*env)->GetLongArrayElements(env, array, &isCopy);
aoqi@0	340	int i;
aoqi@0	341	for (i = 0; i < NPRGREG; i++ ) {
aoqi@0	342	regs[i] = 0xDEADDEAD;
aoqi@0	343	}
aoqi@0	344	#endif /* ia64 */
aoqi@0	345
aoqi@0	346	#ifdef amd64
aoqi@0	347	#define REG_INDEX(reg) sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext_##reg
aoqi@0	348
aoqi@0	349	regs[REG_INDEX(R15)] = gregs.r_r15;
aoqi@0	350	regs[REG_INDEX(R14)] = gregs.r_r14;
aoqi@0	351	regs[REG_INDEX(R13)] = gregs.r_r13;
aoqi@0	352	regs[REG_INDEX(R12)] = gregs.r_r12;
aoqi@0	353	regs[REG_INDEX(RBP)] = gregs.r_rbp;
aoqi@0	354	regs[REG_INDEX(RBX)] = gregs.r_rbx;
aoqi@0	355	regs[REG_INDEX(R11)] = gregs.r_r11;
aoqi@0	356	regs[REG_INDEX(R10)] = gregs.r_r10;
aoqi@0	357	regs[REG_INDEX(R9)] = gregs.r_r9;
aoqi@0	358	regs[REG_INDEX(R8)] = gregs.r_r8;
aoqi@0	359	regs[REG_INDEX(RAX)] = gregs.r_rax;
aoqi@0	360	regs[REG_INDEX(RCX)] = gregs.r_rcx;
aoqi@0	361	regs[REG_INDEX(RDX)] = gregs.r_rdx;
aoqi@0	362	regs[REG_INDEX(RSI)] = gregs.r_rsi;
aoqi@0	363	regs[REG_INDEX(RDI)] = gregs.r_rdi;
aoqi@0	364	regs[REG_INDEX(RIP)] = gregs.r_rip;
aoqi@0	365	regs[REG_INDEX(CS)] = gregs.r_cs;
aoqi@0	366	regs[REG_INDEX(RSP)] = gregs.r_rsp;
aoqi@0	367	regs[REG_INDEX(SS)] = gregs.r_ss;
aoqi@0	368	// regs[REG_INDEX(FSBASE)] = gregs.fs_base;
aoqi@0	369	// regs[REG_INDEX(GSBASE)] = gregs.gs_base;
aoqi@0	370	// regs[REG_INDEX(DS)] = gregs.ds;
aoqi@0	371	// regs[REG_INDEX(ES)] = gregs.es;
aoqi@0	372	// regs[REG_INDEX(FS)] = gregs.fs;
aoqi@0	373	// regs[REG_INDEX(GS)] = gregs.gs;
aoqi@0	374
aoqi@0	375	#endif /* amd64 */
aoqi@0	376
aoqi@0	377	#if defined(sparc) || defined(sparcv9)
aoqi@0	378
aoqi@0	379	#define REG_INDEX(reg) sun_jvm_hotspot_debugger_sparc_SPARCThreadContext_##reg
aoqi@0	380
aoqi@0	381	#ifdef _LP64
aoqi@0	382	regs[REG_INDEX(R_PSR)] = gregs.tstate;
aoqi@0	383	regs[REG_INDEX(R_PC)] = gregs.tpc;
aoqi@0	384	regs[REG_INDEX(R_nPC)] = gregs.tnpc;
aoqi@0	385	regs[REG_INDEX(R_Y)] = gregs.y;
aoqi@0	386	#else
aoqi@0	387	regs[REG_INDEX(R_PSR)] = gregs.psr;
aoqi@0	388	regs[REG_INDEX(R_PC)] = gregs.pc;
aoqi@0	389	regs[REG_INDEX(R_nPC)] = gregs.npc;
aoqi@0	390	regs[REG_INDEX(R_Y)] = gregs.y;
aoqi@0	391	#endif
aoqi@0	392	regs[REG_INDEX(R_G0)] = 0 ;
aoqi@0	393	regs[REG_INDEX(R_G1)] = gregs.u_regs[0];
aoqi@0	394	regs[REG_INDEX(R_G2)] = gregs.u_regs[1];
aoqi@0	395	regs[REG_INDEX(R_G3)] = gregs.u_regs[2];
aoqi@0	396	regs[REG_INDEX(R_G4)] = gregs.u_regs[3];
aoqi@0	397	regs[REG_INDEX(R_G5)] = gregs.u_regs[4];
aoqi@0	398	regs[REG_INDEX(R_G6)] = gregs.u_regs[5];
aoqi@0	399	regs[REG_INDEX(R_G7)] = gregs.u_regs[6];
aoqi@0	400	regs[REG_INDEX(R_O0)] = gregs.u_regs[7];
aoqi@0	401	regs[REG_INDEX(R_O1)] = gregs.u_regs[8];
aoqi@0	402	regs[REG_INDEX(R_O2)] = gregs.u_regs[ 9];
aoqi@0	403	regs[REG_INDEX(R_O3)] = gregs.u_regs[10];
aoqi@0	404	regs[REG_INDEX(R_O4)] = gregs.u_regs[11];
aoqi@0	405	regs[REG_INDEX(R_O5)] = gregs.u_regs[12];
aoqi@0	406	regs[REG_INDEX(R_O6)] = gregs.u_regs[13];
aoqi@0	407	regs[REG_INDEX(R_O7)] = gregs.u_regs[14];
aoqi@0	408	#endif /* sparc */
aoqi@0	409
aoqi@0	410
aoqi@0	411	(*env)->ReleaseLongArrayElements(env, array, regs, JNI_COMMIT);
aoqi@0	412	return array;
aoqi@0	413	}