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agent/src/os/linux/LinuxDebuggerLocal.c@a9fed06c01d2 (annotated)

agent/src/os/linux/LinuxDebuggerLocal.c

Thu, 30 Aug 2012 11:20:01 -0400

author
bpittore
date
Thu, 30 Aug 2012 11:20:01 -0400
changeset 4028
a9fed06c01d2
parent 1907
c18cbe5936b8
child 4535
9fae07c31641
permissions
-rw-r--r--

7154641: Servicability agent should work on platforms other than x86, sparc
Summary: Added capability to load support classes for other cpus
Reviewed-by: coleenp, bobv, sla
Contributed-by: Bill Pittore <bill.pittore@oracle.com>

duke@435 1 /*
bpittore@4028 2 * Copyright (c) 2002, 2012, Oracle and/or its affiliates. All rights reserved.
duke@435 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435 4 *
duke@435 5 * This code is free software; you can redistribute it and/or modify it
duke@435 6 * under the terms of the GNU General Public License version 2 only, as
duke@435 7 * published by the Free Software Foundation.
duke@435 8 *
duke@435 9 * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435 12 * version 2 for more details (a copy is included in the LICENSE file that
duke@435 13 * accompanied this code).
duke@435 14 *
duke@435 15 * You should have received a copy of the GNU General Public License version
duke@435 16 * 2 along with this work; if not, write to the Free Software Foundation,
duke@435 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435 18 *
trims@1907 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907 20 * or visit www.oracle.com if you need additional information or have any
trims@1907 21 * questions.
duke@435 22 *
duke@435 23 */
duke@435 24
duke@435 25 #include <jni.h>
duke@435 26 #include "libproc.h"
duke@435 27
duke@435 28 #if defined(x86_64) && !defined(amd64)
duke@435 29 #define amd64 1
duke@435 30 #endif
duke@435 31
duke@435 32 #ifdef i386
duke@435 33 #include "sun_jvm_hotspot_debugger_x86_X86ThreadContext.h"
duke@435 34 #endif
duke@435 35
duke@435 36 #ifdef amd64
duke@435 37 #include "sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext.h"
duke@435 38 #endif
duke@435 39
duke@435 40 #if defined(sparc) || defined(sparcv9)
duke@435 41 #include "sun_jvm_hotspot_debugger_sparc_SPARCThreadContext.h"
duke@435 42 #endif
duke@435 43
duke@435 44 static jfieldID p_ps_prochandle_ID = 0;
duke@435 45 static jfieldID threadList_ID = 0;
duke@435 46 static jfieldID loadObjectList_ID = 0;
duke@435 47
duke@435 48 static jmethodID createClosestSymbol_ID = 0;
duke@435 49 static jmethodID createLoadObject_ID = 0;
duke@435 50 static jmethodID getThreadForThreadId_ID = 0;
duke@435 51 static jmethodID listAdd_ID = 0;
duke@435 52
duke@435 53 #define CHECK_EXCEPTION_(value) if ((*env)->ExceptionOccurred(env)) { return value; }
duke@435 54 #define CHECK_EXCEPTION if ((*env)->ExceptionOccurred(env)) { return;}
duke@435 55 #define THROW_NEW_DEBUGGER_EXCEPTION_(str, value) { throw_new_debugger_exception(env, str); return value; }
duke@435 56 #define THROW_NEW_DEBUGGER_EXCEPTION(str) { throw_new_debugger_exception(env, str); return;}
duke@435 57
bpittore@4028 58 void throw_new_debugger_exception(JNIEnv* env, const char* errMsg) {
duke@435 59 (*env)->ThrowNew(env, (*env)->FindClass(env, "sun/jvm/hotspot/debugger/DebuggerException"), errMsg);
duke@435 60 }
duke@435 61
bpittore@4028 62 struct ps_prochandle* get_proc_handle(JNIEnv* env, jobject this_obj) {
duke@435 63 jlong ptr = (*env)->GetLongField(env, this_obj, p_ps_prochandle_ID);
duke@435 64 return (struct ps_prochandle*)(intptr_t)ptr;
duke@435 65 }
duke@435 66
duke@435 67 /*
duke@435 68 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
duke@435 69 * Method: init0
duke@435 70 * Signature: ()V
duke@435 71 */
duke@435 72 JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_init0
duke@435 73 (JNIEnv *env, jclass cls) {
duke@435 74 jclass listClass;
duke@435 75
duke@435 76 if (init_libproc(getenv("LIBSAPROC_DEBUG")) != true) {
duke@435 77 THROW_NEW_DEBUGGER_EXCEPTION("can't initialize libproc");
duke@435 78 }
duke@435 79
duke@435 80 // fields we use
duke@435 81 p_ps_prochandle_ID = (*env)->GetFieldID(env, cls, "p_ps_prochandle", "J");
duke@435 82 CHECK_EXCEPTION;
duke@435 83 threadList_ID = (*env)->GetFieldID(env, cls, "threadList", "Ljava/util/List;");
duke@435 84 CHECK_EXCEPTION;
duke@435 85 loadObjectList_ID = (*env)->GetFieldID(env, cls, "loadObjectList", "Ljava/util/List;");
duke@435 86 CHECK_EXCEPTION;
duke@435 87
duke@435 88 // methods we use
duke@435 89 createClosestSymbol_ID = (*env)->GetMethodID(env, cls, "createClosestSymbol",
duke@435 90 "(Ljava/lang/String;J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol;");
duke@435 91 CHECK_EXCEPTION;
duke@435 92 createLoadObject_ID = (*env)->GetMethodID(env, cls, "createLoadObject",
duke@435 93 "(Ljava/lang/String;JJ)Lsun/jvm/hotspot/debugger/cdbg/LoadObject;");
duke@435 94 CHECK_EXCEPTION;
duke@435 95 getThreadForThreadId_ID = (*env)->GetMethodID(env, cls, "getThreadForThreadId",
duke@435 96 "(J)Lsun/jvm/hotspot/debugger/ThreadProxy;");
duke@435 97 CHECK_EXCEPTION;
duke@435 98 // java.util.List method we call
duke@435 99 listClass = (*env)->FindClass(env, "java/util/List");
duke@435 100 CHECK_EXCEPTION;
duke@435 101 listAdd_ID = (*env)->GetMethodID(env, listClass, "add", "(Ljava/lang/Object;)Z");
duke@435 102 CHECK_EXCEPTION;
duke@435 103 }
duke@435 104
duke@435 105 JNIEXPORT jint JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_getAddressSize
duke@435 106 (JNIEnv *env, jclass cls)
duke@435 107 {
duke@435 108 #ifdef _LP64
duke@435 109 return 8;
duke@435 110 #else
duke@435 111 return 4;
duke@435 112 #endif
duke@435 113
duke@435 114 }
duke@435 115
duke@435 116
duke@435 117 static void fillThreadsAndLoadObjects(JNIEnv* env, jobject this_obj, struct ps_prochandle* ph) {
duke@435 118 int n = 0, i = 0;
duke@435 119
duke@435 120 // add threads
duke@435 121 n = get_num_threads(ph);
duke@435 122 for (i = 0; i < n; i++) {
duke@435 123 jobject thread;
duke@435 124 jobject threadList;
duke@435 125 lwpid_t lwpid;
duke@435 126
duke@435 127 lwpid = get_lwp_id(ph, i);
duke@435 128 thread = (*env)->CallObjectMethod(env, this_obj, getThreadForThreadId_ID,
duke@435 129 (jlong)lwpid);
duke@435 130 CHECK_EXCEPTION;
duke@435 131 threadList = (*env)->GetObjectField(env, this_obj, threadList_ID);
duke@435 132 CHECK_EXCEPTION;
duke@435 133 (*env)->CallBooleanMethod(env, threadList, listAdd_ID, thread);
duke@435 134 CHECK_EXCEPTION;
duke@435 135 }
duke@435 136
duke@435 137 // add load objects
duke@435 138 n = get_num_libs(ph);
duke@435 139 for (i = 0; i < n; i++) {
duke@435 140 uintptr_t base;
duke@435 141 const char* name;
duke@435 142 jobject loadObject;
duke@435 143 jobject loadObjectList;
duke@435 144
duke@435 145 base = get_lib_base(ph, i);
duke@435 146 name = get_lib_name(ph, i);
duke@435 147 loadObject = (*env)->CallObjectMethod(env, this_obj, createLoadObject_ID,
duke@435 148 (*env)->NewStringUTF(env, name), (jlong)0, (jlong)base);
duke@435 149 CHECK_EXCEPTION;
duke@435 150 loadObjectList = (*env)->GetObjectField(env, this_obj, loadObjectList_ID);
duke@435 151 CHECK_EXCEPTION;
duke@435 152 (*env)->CallBooleanMethod(env, loadObjectList, listAdd_ID, loadObject);
duke@435 153 CHECK_EXCEPTION;
duke@435 154 }
duke@435 155 }
duke@435 156
duke@435 157 /*
duke@435 158 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
duke@435 159 * Method: attach0
duke@435 160 * Signature: (I)V
duke@435 161 */
duke@435 162 JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_attach0__I
duke@435 163 (JNIEnv *env, jobject this_obj, jint jpid) {
duke@435 164
duke@435 165 struct ps_prochandle* ph;
duke@435 166 if ( (ph = Pgrab(jpid)) == NULL) {
duke@435 167 THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the process");
duke@435 168 }
duke@435 169 (*env)->SetLongField(env, this_obj, p_ps_prochandle_ID, (jlong)(intptr_t)ph);
duke@435 170 fillThreadsAndLoadObjects(env, this_obj, ph);
duke@435 171 }
duke@435 172
duke@435 173 /*
duke@435 174 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
duke@435 175 * Method: attach0
duke@435 176 * Signature: (Ljava/lang/String;Ljava/lang/String;)V
duke@435 177 */
duke@435 178 JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_attach0__Ljava_lang_String_2Ljava_lang_String_2
duke@435 179 (JNIEnv *env, jobject this_obj, jstring execName, jstring coreName) {
duke@435 180 const char *execName_cstr;
duke@435 181 const char *coreName_cstr;
duke@435 182 jboolean isCopy;
duke@435 183 struct ps_prochandle* ph;
duke@435 184
duke@435 185 execName_cstr = (*env)->GetStringUTFChars(env, execName, &isCopy);
duke@435 186 CHECK_EXCEPTION;
duke@435 187 coreName_cstr = (*env)->GetStringUTFChars(env, coreName, &isCopy);
duke@435 188 CHECK_EXCEPTION;
duke@435 189
duke@435 190 if ( (ph = Pgrab_core(execName_cstr, coreName_cstr)) == NULL) {
duke@435 191 (*env)->ReleaseStringUTFChars(env, execName, execName_cstr);
duke@435 192 (*env)->ReleaseStringUTFChars(env, coreName, coreName_cstr);
duke@435 193 THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the core file");
duke@435 194 }
duke@435 195 (*env)->SetLongField(env, this_obj, p_ps_prochandle_ID, (jlong)(intptr_t)ph);
duke@435 196 (*env)->ReleaseStringUTFChars(env, execName, execName_cstr);
duke@435 197 (*env)->ReleaseStringUTFChars(env, coreName, coreName_cstr);
duke@435 198 fillThreadsAndLoadObjects(env, this_obj, ph);
duke@435 199 }
duke@435 200
duke@435 201 /*
duke@435 202 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
duke@435 203 * Method: detach0
duke@435 204 * Signature: ()V
duke@435 205 */
duke@435 206 JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_detach0
duke@435 207 (JNIEnv *env, jobject this_obj) {
duke@435 208 struct ps_prochandle* ph = get_proc_handle(env, this_obj);
duke@435 209 if (ph != NULL) {
duke@435 210 Prelease(ph);
duke@435 211 }
duke@435 212 }
duke@435 213
duke@435 214 /*
duke@435 215 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
duke@435 216 * Method: lookupByName0
duke@435 217 * Signature: (Ljava/lang/String;Ljava/lang/String;)J
duke@435 218 */
duke@435 219 JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_lookupByName0
duke@435 220 (JNIEnv *env, jobject this_obj, jstring objectName, jstring symbolName) {
duke@435 221 const char *objectName_cstr, *symbolName_cstr;
duke@435 222 jlong addr;
duke@435 223 jboolean isCopy;
duke@435 224 struct ps_prochandle* ph = get_proc_handle(env, this_obj);
duke@435 225
duke@435 226 objectName_cstr = NULL;
duke@435 227 if (objectName != NULL) {
duke@435 228 objectName_cstr = (*env)->GetStringUTFChars(env, objectName, &isCopy);
duke@435 229 CHECK_EXCEPTION_(0);
duke@435 230 }
duke@435 231 symbolName_cstr = (*env)->GetStringUTFChars(env, symbolName, &isCopy);
duke@435 232 CHECK_EXCEPTION_(0);
duke@435 233
duke@435 234 addr = (jlong) lookup_symbol(ph, objectName_cstr, symbolName_cstr);
duke@435 235
duke@435 236 if (objectName_cstr != NULL) {
duke@435 237 (*env)->ReleaseStringUTFChars(env, objectName, objectName_cstr);
duke@435 238 }
duke@435 239 (*env)->ReleaseStringUTFChars(env, symbolName, symbolName_cstr);
duke@435 240 return addr;
duke@435 241 }
duke@435 242
duke@435 243 /*
duke@435 244 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
duke@435 245 * Method: lookupByAddress0
duke@435 246 * Signature: (J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol;
duke@435 247 */
duke@435 248 JNIEXPORT jobject JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_lookupByAddress0
duke@435 249 (JNIEnv *env, jobject this_obj, jlong addr) {
duke@435 250 uintptr_t offset;
duke@435 251 const char* sym = NULL;
duke@435 252
duke@435 253 struct ps_prochandle* ph = get_proc_handle(env, this_obj);
duke@435 254 sym = symbol_for_pc(ph, (uintptr_t) addr, &offset);
duke@435 255 if (sym == NULL) return 0;
duke@435 256 return (*env)->CallObjectMethod(env, this_obj, createClosestSymbol_ID,
duke@435 257 (*env)->NewStringUTF(env, sym), (jlong)offset);
duke@435 258 }
duke@435 259
duke@435 260 /*
duke@435 261 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal
duke@435 262 * Method: readBytesFromProcess0
duke@435 263 * Signature: (JJ)Lsun/jvm/hotspot/debugger/ReadResult;
duke@435 264 */
duke@435 265 JNIEXPORT jbyteArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_readBytesFromProcess0
duke@435 266 (JNIEnv *env, jobject this_obj, jlong addr, jlong numBytes) {
duke@435 267
duke@435 268 jboolean isCopy;
duke@435 269 jbyteArray array;
duke@435 270 jbyte *bufPtr;
duke@435 271 ps_err_e err;
duke@435 272
duke@435 273 array = (*env)->NewByteArray(env, numBytes);
duke@435 274 CHECK_EXCEPTION_(0);
duke@435 275 bufPtr = (*env)->GetByteArrayElements(env, array, &isCopy);
duke@435 276 CHECK_EXCEPTION_(0);
duke@435 277
duke@435 278 err = ps_pdread(get_proc_handle(env, this_obj), (psaddr_t) (uintptr_t)addr, bufPtr, numBytes);
duke@435 279 (*env)->ReleaseByteArrayElements(env, array, bufPtr, 0);
duke@435 280 return (err == PS_OK)? array : 0;
duke@435 281 }
duke@435 282
bpittore@4028 283 #if defined(i386) || defined(ia64) || defined(amd64) || defined(sparc) || defined(sparcv9)
duke@435 284 JNIEXPORT jlongArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_getThreadIntegerRegisterSet0
duke@435 285 (JNIEnv *env, jobject this_obj, jint lwp_id) {
duke@435 286
duke@435 287 struct user_regs_struct gregs;
duke@435 288 jboolean isCopy;
duke@435 289 jlongArray array;
duke@435 290 jlong *regs;
duke@435 291 int i;
duke@435 292
duke@435 293 struct ps_prochandle* ph = get_proc_handle(env, this_obj);
duke@435 294 if (get_lwp_regs(ph, lwp_id, &gregs) != true) {
duke@435 295 THROW_NEW_DEBUGGER_EXCEPTION_("get_thread_regs failed for a lwp", 0);
duke@435 296 }
duke@435 297
duke@435 298 #undef NPRGREG
duke@435 299 #ifdef i386
duke@435 300 #define NPRGREG sun_jvm_hotspot_debugger_x86_X86ThreadContext_NPRGREG
duke@435 301 #endif
duke@435 302 #ifdef ia64
duke@435 303 #define NPRGREG IA64_REG_COUNT
duke@435 304 #endif
duke@435 305 #ifdef amd64
duke@435 306 #define NPRGREG sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext_NPRGREG
duke@435 307 #endif
duke@435 308 #if defined(sparc) || defined(sparcv9)
duke@435 309 #define NPRGREG sun_jvm_hotspot_debugger_sparc_SPARCThreadContext_NPRGREG
duke@435 310 #endif
duke@435 311
duke@435 312 array = (*env)->NewLongArray(env, NPRGREG);
duke@435 313 CHECK_EXCEPTION_(0);
duke@435 314 regs = (*env)->GetLongArrayElements(env, array, &isCopy);
duke@435 315
duke@435 316 #undef REG_INDEX
duke@435 317
duke@435 318 #ifdef i386
duke@435 319 #define REG_INDEX(reg) sun_jvm_hotspot_debugger_x86_X86ThreadContext_##reg
duke@435 320
duke@435 321 regs[REG_INDEX(GS)] = (uintptr_t) gregs.xgs;
duke@435 322 regs[REG_INDEX(FS)] = (uintptr_t) gregs.xfs;
duke@435 323 regs[REG_INDEX(ES)] = (uintptr_t) gregs.xes;
duke@435 324 regs[REG_INDEX(DS)] = (uintptr_t) gregs.xds;
duke@435 325 regs[REG_INDEX(EDI)] = (uintptr_t) gregs.edi;
duke@435 326 regs[REG_INDEX(ESI)] = (uintptr_t) gregs.esi;
duke@435 327 regs[REG_INDEX(FP)] = (uintptr_t) gregs.ebp;
duke@435 328 regs[REG_INDEX(SP)] = (uintptr_t) gregs.esp;
duke@435 329 regs[REG_INDEX(EBX)] = (uintptr_t) gregs.ebx;
duke@435 330 regs[REG_INDEX(EDX)] = (uintptr_t) gregs.edx;
duke@435 331 regs[REG_INDEX(ECX)] = (uintptr_t) gregs.ecx;
duke@435 332 regs[REG_INDEX(EAX)] = (uintptr_t) gregs.eax;
duke@435 333 regs[REG_INDEX(PC)] = (uintptr_t) gregs.eip;
duke@435 334 regs[REG_INDEX(CS)] = (uintptr_t) gregs.xcs;
duke@435 335 regs[REG_INDEX(SS)] = (uintptr_t) gregs.xss;
duke@435 336
duke@435 337 #endif /* i386 */
duke@435 338
duke@435 339 #if ia64
duke@435 340 regs = (*env)->GetLongArrayElements(env, array, &isCopy);
duke@435 341 for (i = 0; i < NPRGREG; i++ ) {
duke@435 342 regs[i] = 0xDEADDEAD;
duke@435 343 }
duke@435 344 #endif /* ia64 */
duke@435 345
duke@435 346 #ifdef amd64
duke@435 347 #define REG_INDEX(reg) sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext_##reg
duke@435 348
duke@435 349 regs[REG_INDEX(R15)] = gregs.r15;
duke@435 350 regs[REG_INDEX(R14)] = gregs.r14;
duke@435 351 regs[REG_INDEX(R13)] = gregs.r13;
duke@435 352 regs[REG_INDEX(R12)] = gregs.r12;
duke@435 353 regs[REG_INDEX(RBP)] = gregs.rbp;
duke@435 354 regs[REG_INDEX(RBX)] = gregs.rbx;
duke@435 355 regs[REG_INDEX(R11)] = gregs.r11;
duke@435 356 regs[REG_INDEX(R10)] = gregs.r10;
duke@435 357 regs[REG_INDEX(R9)] = gregs.r9;
duke@435 358 regs[REG_INDEX(R8)] = gregs.r8;
duke@435 359 regs[REG_INDEX(RAX)] = gregs.rax;
duke@435 360 regs[REG_INDEX(RCX)] = gregs.rcx;
duke@435 361 regs[REG_INDEX(RDX)] = gregs.rdx;
duke@435 362 regs[REG_INDEX(RSI)] = gregs.rsi;
duke@435 363 regs[REG_INDEX(RDI)] = gregs.rdi;
duke@435 364 regs[REG_INDEX(RIP)] = gregs.rip;
duke@435 365 regs[REG_INDEX(CS)] = gregs.cs;
duke@435 366 regs[REG_INDEX(RSP)] = gregs.rsp;
duke@435 367 regs[REG_INDEX(SS)] = gregs.ss;
duke@435 368 regs[REG_INDEX(FSBASE)] = gregs.fs_base;
duke@435 369 regs[REG_INDEX(GSBASE)] = gregs.gs_base;
duke@435 370 regs[REG_INDEX(DS)] = gregs.ds;
duke@435 371 regs[REG_INDEX(ES)] = gregs.es;
duke@435 372 regs[REG_INDEX(FS)] = gregs.fs;
duke@435 373 regs[REG_INDEX(GS)] = gregs.gs;
duke@435 374
duke@435 375 #endif /* amd64 */
duke@435 376
duke@435 377 #if defined(sparc) || defined(sparcv9)
duke@435 378
duke@435 379 #define REG_INDEX(reg) sun_jvm_hotspot_debugger_sparc_SPARCThreadContext_##reg
duke@435 380
duke@435 381 #ifdef _LP64
duke@435 382 regs[REG_INDEX(R_PSR)] = gregs.tstate;
duke@435 383 regs[REG_INDEX(R_PC)] = gregs.tpc;
duke@435 384 regs[REG_INDEX(R_nPC)] = gregs.tnpc;
duke@435 385 regs[REG_INDEX(R_Y)] = gregs.y;
duke@435 386 #else
duke@435 387 regs[REG_INDEX(R_PSR)] = gregs.psr;
duke@435 388 regs[REG_INDEX(R_PC)] = gregs.pc;
duke@435 389 regs[REG_INDEX(R_nPC)] = gregs.npc;
duke@435 390 regs[REG_INDEX(R_Y)] = gregs.y;
duke@435 391 #endif
duke@435 392 regs[REG_INDEX(R_G0)] = 0 ;
duke@435 393 regs[REG_INDEX(R_G1)] = gregs.u_regs[0];
duke@435 394 regs[REG_INDEX(R_G2)] = gregs.u_regs[1];
duke@435 395 regs[REG_INDEX(R_G3)] = gregs.u_regs[2];
duke@435 396 regs[REG_INDEX(R_G4)] = gregs.u_regs[3];
duke@435 397 regs[REG_INDEX(R_G5)] = gregs.u_regs[4];
duke@435 398 regs[REG_INDEX(R_G6)] = gregs.u_regs[5];
duke@435 399 regs[REG_INDEX(R_G7)] = gregs.u_regs[6];
duke@435 400 regs[REG_INDEX(R_O0)] = gregs.u_regs[7];
duke@435 401 regs[REG_INDEX(R_O1)] = gregs.u_regs[8];
duke@435 402 regs[REG_INDEX(R_O2)] = gregs.u_regs[ 9];
duke@435 403 regs[REG_INDEX(R_O3)] = gregs.u_regs[10];
duke@435 404 regs[REG_INDEX(R_O4)] = gregs.u_regs[11];
duke@435 405 regs[REG_INDEX(R_O5)] = gregs.u_regs[12];
duke@435 406 regs[REG_INDEX(R_O6)] = gregs.u_regs[13];
duke@435 407 regs[REG_INDEX(R_O7)] = gregs.u_regs[14];
duke@435 408 #endif /* sparc */
duke@435 409
duke@435 410
duke@435 411 (*env)->ReleaseLongArrayElements(env, array, regs, JNI_COMMIT);
duke@435 412 return array;
duke@435 413 }
bpittore@4028 414 #endif

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