1/* 2 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25#include <jni.h> 26#include "libproc.h" 27 28#include <elf.h> 29#include <sys/types.h> 30#include <sys/stat.h> 31#include <fcntl.h> 32#include <stdlib.h> 33#include <string.h> 34#include <limits.h> 35 36#if defined(x86_64) && !defined(amd64) 37#define amd64 1 38#endif 39 40#ifdef i386 41#include "sun_jvm_hotspot_debugger_x86_X86ThreadContext.h" 42#endif 43 44#ifdef amd64 45#include "sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext.h" 46#endif 47 48#if defined(sparc) || defined(sparcv9) 49#include "sun_jvm_hotspot_debugger_sparc_SPARCThreadContext.h" 50#endif 51 52#if defined(ppc64) || defined(ppc64le) 53#include "sun_jvm_hotspot_debugger_ppc64_PPC64ThreadContext.h" 54#endif 55 56#ifdef aarch64 57#include "sun_jvm_hotspot_debugger_aarch64_AARCH64ThreadContext.h" 58#endif 59 60static jfieldID p_ps_prochandle_ID = 0; 61static jfieldID threadList_ID = 0; 62static jfieldID loadObjectList_ID = 0; 63 64static jmethodID createClosestSymbol_ID = 0; 65static jmethodID createLoadObject_ID = 0; 66static jmethodID getThreadForThreadId_ID = 0; 67static jmethodID listAdd_ID = 0; 68 69#define CHECK_EXCEPTION_(value) if ((*env)->ExceptionOccurred(env)) { return value; } 70#define CHECK_EXCEPTION if ((*env)->ExceptionOccurred(env)) { return;} 71#define THROW_NEW_DEBUGGER_EXCEPTION_(str, value) { throw_new_debugger_exception(env, str); return value; } 72#define THROW_NEW_DEBUGGER_EXCEPTION(str) { throw_new_debugger_exception(env, str); return;} 73 74void throw_new_debugger_exception(JNIEnv* env, const char* errMsg) { 75 jclass clazz; 76 clazz = (*env)->FindClass(env, "sun/jvm/hotspot/debugger/DebuggerException"); 77 CHECK_EXCEPTION; 78 (*env)->ThrowNew(env, clazz, errMsg); 79} 80 81struct ps_prochandle* get_proc_handle(JNIEnv* env, jobject this_obj) { 82 jlong ptr = (*env)->GetLongField(env, this_obj, p_ps_prochandle_ID); 83 return (struct ps_prochandle*)(intptr_t)ptr; 84} 85 86/* 87 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal 88 * Method: init0 89 * Signature: ()V 90 */ 91JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_init0 92 (JNIEnv *env, jclass cls) { 93 jclass listClass; 94 95 if (init_libproc(getenv("LIBSAPROC_DEBUG") != NULL) != true) { 96 THROW_NEW_DEBUGGER_EXCEPTION("can't initialize libproc"); 97 } 98 99 // fields we use 100 p_ps_prochandle_ID = (*env)->GetFieldID(env, cls, "p_ps_prochandle", "J"); 101 CHECK_EXCEPTION; 102 threadList_ID = (*env)->GetFieldID(env, cls, "threadList", "Ljava/util/List;"); 103 CHECK_EXCEPTION; 104 loadObjectList_ID = (*env)->GetFieldID(env, cls, "loadObjectList", "Ljava/util/List;"); 105 CHECK_EXCEPTION; 106 107 // methods we use 108 createClosestSymbol_ID = (*env)->GetMethodID(env, cls, "createClosestSymbol", 109 "(Ljava/lang/String;J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol;"); 110 CHECK_EXCEPTION; 111 createLoadObject_ID = (*env)->GetMethodID(env, cls, "createLoadObject", 112 "(Ljava/lang/String;JJ)Lsun/jvm/hotspot/debugger/cdbg/LoadObject;"); 113 CHECK_EXCEPTION; 114 getThreadForThreadId_ID = (*env)->GetMethodID(env, cls, "getThreadForThreadId", 115 "(J)Lsun/jvm/hotspot/debugger/ThreadProxy;"); 116 CHECK_EXCEPTION; 117 // java.util.List method we call 118 listClass = (*env)->FindClass(env, "java/util/List"); 119 CHECK_EXCEPTION; 120 listAdd_ID = (*env)->GetMethodID(env, listClass, "add", "(Ljava/lang/Object;)Z"); 121 CHECK_EXCEPTION; 122} 123 124JNIEXPORT jint JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_getAddressSize 125 (JNIEnv *env, jclass cls) 126{ 127#ifdef _LP64 128 return 8; 129#else 130 return 4; 131#endif 132 133} 134 135 136static void fillThreadsAndLoadObjects(JNIEnv* env, jobject this_obj, struct ps_prochandle* ph) { 137 int n = 0, i = 0; 138 139 // add threads 140 n = get_num_threads(ph); 141 for (i = 0; i < n; i++) { 142 jobject thread; 143 jobject threadList; 144 lwpid_t lwpid; 145 146 lwpid = get_lwp_id(ph, i); 147 thread = (*env)->CallObjectMethod(env, this_obj, getThreadForThreadId_ID, 148 (jlong)lwpid); 149 CHECK_EXCEPTION; 150 threadList = (*env)->GetObjectField(env, this_obj, threadList_ID); 151 CHECK_EXCEPTION; 152 (*env)->CallBooleanMethod(env, threadList, listAdd_ID, thread); 153 CHECK_EXCEPTION; 154 } 155 156 // add load objects 157 n = get_num_libs(ph); 158 for (i = 0; i < n; i++) { 159 uintptr_t base; 160 const char* name; 161 jobject loadObject; 162 jobject loadObjectList; 163 jstring str; 164 165 base = get_lib_base(ph, i); 166 name = get_lib_name(ph, i); 167 168 str = (*env)->NewStringUTF(env, name); 169 CHECK_EXCEPTION; 170 loadObject = (*env)->CallObjectMethod(env, this_obj, createLoadObject_ID, str, (jlong)0, (jlong)base); 171 CHECK_EXCEPTION; 172 loadObjectList = (*env)->GetObjectField(env, this_obj, loadObjectList_ID); 173 CHECK_EXCEPTION; 174 (*env)->CallBooleanMethod(env, loadObjectList, listAdd_ID, loadObject); 175 CHECK_EXCEPTION; 176 } 177} 178 179 180/* 181 * Verify that a named ELF binary file (core or executable) has the same 182 * bitness as ourselves. 183 * Throw an exception if there is a mismatch or other problem. 184 * 185 * If we proceed using a mismatched debugger/debuggee, the best to hope 186 * for is a missing symbol, the worst is a crash searching for debug symbols. 187 */ 188void verifyBitness(JNIEnv *env, const char *binaryName) { 189 int fd = open(binaryName, O_RDONLY); 190 if (fd < 0) { 191 THROW_NEW_DEBUGGER_EXCEPTION("cannot open binary file"); 192 } 193 unsigned char elf_ident[EI_NIDENT]; 194 int i = read(fd, &elf_ident, sizeof(elf_ident)); 195 close(fd); 196 197 if (i < 0) { 198 THROW_NEW_DEBUGGER_EXCEPTION("cannot read binary file"); 199 } 200#ifndef _LP64 201 if (elf_ident[EI_CLASS] == ELFCLASS64) { 202 THROW_NEW_DEBUGGER_EXCEPTION("debuggee is 64 bit, use 64-bit java for debugger"); 203 } 204#else 205 if (elf_ident[EI_CLASS] != ELFCLASS64) { 206 THROW_NEW_DEBUGGER_EXCEPTION("debuggee is 32 bit, use 32 bit java for debugger"); 207 } 208#endif 209} 210 211 212/* 213 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal 214 * Method: attach0 215 * Signature: (I)V 216 */ 217JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_attach0__I 218 (JNIEnv *env, jobject this_obj, jint jpid) { 219 220 // For bitness checking, locate binary at /proc/jpid/exe 221 char buf[PATH_MAX]; 222 snprintf((char *) &buf, PATH_MAX, "/proc/%d/exe", jpid); 223 verifyBitness(env, (char *) &buf); 224 CHECK_EXCEPTION; 225 226 char err_buf[200]; 227 struct ps_prochandle* ph; 228 if ( (ph = Pgrab(jpid, err_buf, sizeof(err_buf))) == NULL) { 229 char msg[230]; 230 snprintf(msg, sizeof(msg), "Can't attach to the process: %s", err_buf); 231 THROW_NEW_DEBUGGER_EXCEPTION(msg); 232 } 233 (*env)->SetLongField(env, this_obj, p_ps_prochandle_ID, (jlong)(intptr_t)ph); 234 fillThreadsAndLoadObjects(env, this_obj, ph); 235} 236 237/* 238 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal 239 * Method: attach0 240 * Signature: (Ljava/lang/String;Ljava/lang/String;)V 241 */ 242JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_attach0__Ljava_lang_String_2Ljava_lang_String_2 243 (JNIEnv *env, jobject this_obj, jstring execName, jstring coreName) { 244 const char *execName_cstr; 245 const char *coreName_cstr; 246 jboolean isCopy; 247 struct ps_prochandle* ph; 248 249 execName_cstr = (*env)->GetStringUTFChars(env, execName, &isCopy); 250 CHECK_EXCEPTION; 251 coreName_cstr = (*env)->GetStringUTFChars(env, coreName, &isCopy); 252 CHECK_EXCEPTION; 253 254 verifyBitness(env, execName_cstr); 255 CHECK_EXCEPTION; 256 257 if ( (ph = Pgrab_core(execName_cstr, coreName_cstr)) == NULL) { 258 (*env)->ReleaseStringUTFChars(env, execName, execName_cstr); 259 (*env)->ReleaseStringUTFChars(env, coreName, coreName_cstr); 260 THROW_NEW_DEBUGGER_EXCEPTION("Can't attach to the core file"); 261 } 262 (*env)->SetLongField(env, this_obj, p_ps_prochandle_ID, (jlong)(intptr_t)ph); 263 (*env)->ReleaseStringUTFChars(env, execName, execName_cstr); 264 (*env)->ReleaseStringUTFChars(env, coreName, coreName_cstr); 265 fillThreadsAndLoadObjects(env, this_obj, ph); 266} 267 268/* 269 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal 270 * Method: detach0 271 * Signature: ()V 272 */ 273JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_detach0 274 (JNIEnv *env, jobject this_obj) { 275 struct ps_prochandle* ph = get_proc_handle(env, this_obj); 276 if (ph != NULL) { 277 Prelease(ph); 278 } 279} 280 281/* 282 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal 283 * Method: lookupByName0 284 * Signature: (Ljava/lang/String;Ljava/lang/String;)J 285 */ 286JNIEXPORT jlong JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_lookupByName0 287 (JNIEnv *env, jobject this_obj, jstring objectName, jstring symbolName) { 288 const char *objectName_cstr, *symbolName_cstr; 289 jlong addr; 290 jboolean isCopy; 291 struct ps_prochandle* ph = get_proc_handle(env, this_obj); 292 293 objectName_cstr = NULL; 294 if (objectName != NULL) { 295 objectName_cstr = (*env)->GetStringUTFChars(env, objectName, &isCopy); 296 CHECK_EXCEPTION_(0); 297 } 298 symbolName_cstr = (*env)->GetStringUTFChars(env, symbolName, &isCopy); 299 CHECK_EXCEPTION_(0); 300 301 addr = (jlong) lookup_symbol(ph, objectName_cstr, symbolName_cstr); 302 303 if (objectName_cstr != NULL) { 304 (*env)->ReleaseStringUTFChars(env, objectName, objectName_cstr); 305 } 306 (*env)->ReleaseStringUTFChars(env, symbolName, symbolName_cstr); 307 return addr; 308} 309 310/* 311 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal 312 * Method: lookupByAddress0 313 * Signature: (J)Lsun/jvm/hotspot/debugger/cdbg/ClosestSymbol; 314 */ 315JNIEXPORT jobject JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_lookupByAddress0 316 (JNIEnv *env, jobject this_obj, jlong addr) { 317 uintptr_t offset; 318 jobject obj; 319 jstring str; 320 const char* sym = NULL; 321 322 struct ps_prochandle* ph = get_proc_handle(env, this_obj); 323 sym = symbol_for_pc(ph, (uintptr_t) addr, &offset); 324 if (sym == NULL) return 0; 325 str = (*env)->NewStringUTF(env, sym); 326 CHECK_EXCEPTION_(NULL); 327 obj = (*env)->CallObjectMethod(env, this_obj, createClosestSymbol_ID, str, (jlong)offset); 328 CHECK_EXCEPTION_(NULL); 329 return obj; 330} 331 332/* 333 * Class: sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal 334 * Method: readBytesFromProcess0 335 * Signature: (JJ)Lsun/jvm/hotspot/debugger/ReadResult; 336 */ 337JNIEXPORT jbyteArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_readBytesFromProcess0 338 (JNIEnv *env, jobject this_obj, jlong addr, jlong numBytes) { 339 340 jboolean isCopy; 341 jbyteArray array; 342 jbyte *bufPtr; 343 ps_err_e err; 344 345 array = (*env)->NewByteArray(env, numBytes); 346 CHECK_EXCEPTION_(0); 347 bufPtr = (*env)->GetByteArrayElements(env, array, &isCopy); 348 CHECK_EXCEPTION_(0); 349 350 err = ps_pdread(get_proc_handle(env, this_obj), (psaddr_t) (uintptr_t)addr, bufPtr, numBytes); 351 (*env)->ReleaseByteArrayElements(env, array, bufPtr, 0); 352 return (err == PS_OK)? array : 0; 353} 354 355#if defined(i386) || defined(amd64) || defined(sparc) || defined(sparcv9) | defined(ppc64) || defined(ppc64le) || defined(aarch64) 356JNIEXPORT jlongArray JNICALL Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_getThreadIntegerRegisterSet0 357 (JNIEnv *env, jobject this_obj, jint lwp_id) { 358 359 struct user_regs_struct gregs; 360 jboolean isCopy; 361 jlongArray array; 362 jlong *regs; 363 int i; 364 365 struct ps_prochandle* ph = get_proc_handle(env, this_obj); 366 if (get_lwp_regs(ph, lwp_id, &gregs) != true) { 367 THROW_NEW_DEBUGGER_EXCEPTION_("get_thread_regs failed for a lwp", 0); 368 } 369 370#undef NPRGREG 371#ifdef i386 372#define NPRGREG sun_jvm_hotspot_debugger_x86_X86ThreadContext_NPRGREG 373#endif 374#ifdef amd64 375#define NPRGREG sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext_NPRGREG 376#endif 377#ifdef aarch64 378#define NPRGREG sun_jvm_hotspot_debugger_aarch64_AARCH64ThreadContext_NPRGREG 379#endif 380#if defined(sparc) || defined(sparcv9) 381#define NPRGREG sun_jvm_hotspot_debugger_sparc_SPARCThreadContext_NPRGREG 382#endif 383#if defined(ppc64) || defined(ppc64le) 384#define NPRGREG sun_jvm_hotspot_debugger_ppc64_PPC64ThreadContext_NPRGREG 385#endif 386 387 388 array = (*env)->NewLongArray(env, NPRGREG); 389 CHECK_EXCEPTION_(0); 390 regs = (*env)->GetLongArrayElements(env, array, &isCopy); 391 392#undef REG_INDEX 393 394#ifdef i386 395#define REG_INDEX(reg) sun_jvm_hotspot_debugger_x86_X86ThreadContext_##reg 396 397 regs[REG_INDEX(GS)] = (uintptr_t) gregs.xgs; 398 regs[REG_INDEX(FS)] = (uintptr_t) gregs.xfs; 399 regs[REG_INDEX(ES)] = (uintptr_t) gregs.xes; 400 regs[REG_INDEX(DS)] = (uintptr_t) gregs.xds; 401 regs[REG_INDEX(EDI)] = (uintptr_t) gregs.edi; 402 regs[REG_INDEX(ESI)] = (uintptr_t) gregs.esi; 403 regs[REG_INDEX(FP)] = (uintptr_t) gregs.ebp; 404 regs[REG_INDEX(SP)] = (uintptr_t) gregs.esp; 405 regs[REG_INDEX(EBX)] = (uintptr_t) gregs.ebx; 406 regs[REG_INDEX(EDX)] = (uintptr_t) gregs.edx; 407 regs[REG_INDEX(ECX)] = (uintptr_t) gregs.ecx; 408 regs[REG_INDEX(EAX)] = (uintptr_t) gregs.eax; 409 regs[REG_INDEX(PC)] = (uintptr_t) gregs.eip; 410 regs[REG_INDEX(CS)] = (uintptr_t) gregs.xcs; 411 regs[REG_INDEX(SS)] = (uintptr_t) gregs.xss; 412 413#endif /* i386 */ 414 415#ifdef amd64 416#define REG_INDEX(reg) sun_jvm_hotspot_debugger_amd64_AMD64ThreadContext_##reg 417 418 regs[REG_INDEX(R15)] = gregs.r15; 419 regs[REG_INDEX(R14)] = gregs.r14; 420 regs[REG_INDEX(R13)] = gregs.r13; 421 regs[REG_INDEX(R12)] = gregs.r12; 422 regs[REG_INDEX(RBP)] = gregs.rbp; 423 regs[REG_INDEX(RBX)] = gregs.rbx; 424 regs[REG_INDEX(R11)] = gregs.r11; 425 regs[REG_INDEX(R10)] = gregs.r10; 426 regs[REG_INDEX(R9)] = gregs.r9; 427 regs[REG_INDEX(R8)] = gregs.r8; 428 regs[REG_INDEX(RAX)] = gregs.rax; 429 regs[REG_INDEX(RCX)] = gregs.rcx; 430 regs[REG_INDEX(RDX)] = gregs.rdx; 431 regs[REG_INDEX(RSI)] = gregs.rsi; 432 regs[REG_INDEX(RDI)] = gregs.rdi; 433 regs[REG_INDEX(RIP)] = gregs.rip; 434 regs[REG_INDEX(CS)] = gregs.cs; 435 regs[REG_INDEX(RSP)] = gregs.rsp; 436 regs[REG_INDEX(SS)] = gregs.ss; 437 regs[REG_INDEX(FSBASE)] = gregs.fs_base; 438 regs[REG_INDEX(GSBASE)] = gregs.gs_base; 439 regs[REG_INDEX(DS)] = gregs.ds; 440 regs[REG_INDEX(ES)] = gregs.es; 441 regs[REG_INDEX(FS)] = gregs.fs; 442 regs[REG_INDEX(GS)] = gregs.gs; 443 444#endif /* amd64 */ 445 446#if defined(sparc) || defined(sparcv9) 447 448#define REG_INDEX(reg) sun_jvm_hotspot_debugger_sparc_SPARCThreadContext_##reg 449 450#ifdef _LP64 451 regs[REG_INDEX(R_PSR)] = gregs.tstate; 452 regs[REG_INDEX(R_PC)] = gregs.tpc; 453 regs[REG_INDEX(R_nPC)] = gregs.tnpc; 454 regs[REG_INDEX(R_Y)] = gregs.y; 455#else 456 regs[REG_INDEX(R_PSR)] = gregs.psr; 457 regs[REG_INDEX(R_PC)] = gregs.pc; 458 regs[REG_INDEX(R_nPC)] = gregs.npc; 459 regs[REG_INDEX(R_Y)] = gregs.y; 460#endif 461 regs[REG_INDEX(R_G0)] = 0 ; 462 regs[REG_INDEX(R_G1)] = gregs.u_regs[0]; 463 regs[REG_INDEX(R_G2)] = gregs.u_regs[1]; 464 regs[REG_INDEX(R_G3)] = gregs.u_regs[2]; 465 regs[REG_INDEX(R_G4)] = gregs.u_regs[3]; 466 regs[REG_INDEX(R_G5)] = gregs.u_regs[4]; 467 regs[REG_INDEX(R_G6)] = gregs.u_regs[5]; 468 regs[REG_INDEX(R_G7)] = gregs.u_regs[6]; 469 regs[REG_INDEX(R_O0)] = gregs.u_regs[7]; 470 regs[REG_INDEX(R_O1)] = gregs.u_regs[8]; 471 regs[REG_INDEX(R_O2)] = gregs.u_regs[ 9]; 472 regs[REG_INDEX(R_O3)] = gregs.u_regs[10]; 473 regs[REG_INDEX(R_O4)] = gregs.u_regs[11]; 474 regs[REG_INDEX(R_O5)] = gregs.u_regs[12]; 475 regs[REG_INDEX(R_O6)] = gregs.u_regs[13]; 476 regs[REG_INDEX(R_O7)] = gregs.u_regs[14]; 477#endif /* sparc */ 478 479#if defined(aarch64) 480 481#define REG_INDEX(reg) sun_jvm_hotspot_debugger_aarch64_AARCH64ThreadContext_##reg 482 483 { 484 int i; 485 for (i = 0; i < 31; i++) 486 regs[i] = gregs.regs[i]; 487 regs[REG_INDEX(SP)] = gregs.sp; 488 regs[REG_INDEX(PC)] = gregs.pc; 489 } 490#endif /* aarch64 */ 491 492#if defined(ppc64) || defined(ppc64le) 493#define REG_INDEX(reg) sun_jvm_hotspot_debugger_ppc64_PPC64ThreadContext_##reg 494 495 regs[REG_INDEX(LR)] = gregs.link; 496 regs[REG_INDEX(NIP)] = gregs.nip; 497 regs[REG_INDEX(R0)] = gregs.gpr[0]; 498 regs[REG_INDEX(R1)] = gregs.gpr[1]; 499 regs[REG_INDEX(R2)] = gregs.gpr[2]; 500 regs[REG_INDEX(R3)] = gregs.gpr[3]; 501 regs[REG_INDEX(R4)] = gregs.gpr[4]; 502 regs[REG_INDEX(R5)] = gregs.gpr[5]; 503 regs[REG_INDEX(R6)] = gregs.gpr[6]; 504 regs[REG_INDEX(R7)] = gregs.gpr[7]; 505 regs[REG_INDEX(R8)] = gregs.gpr[8]; 506 regs[REG_INDEX(R9)] = gregs.gpr[9]; 507 regs[REG_INDEX(R10)] = gregs.gpr[10]; 508 regs[REG_INDEX(R11)] = gregs.gpr[11]; 509 regs[REG_INDEX(R12)] = gregs.gpr[12]; 510 regs[REG_INDEX(R13)] = gregs.gpr[13]; 511 regs[REG_INDEX(R14)] = gregs.gpr[14]; 512 regs[REG_INDEX(R15)] = gregs.gpr[15]; 513 regs[REG_INDEX(R16)] = gregs.gpr[16]; 514 regs[REG_INDEX(R17)] = gregs.gpr[17]; 515 regs[REG_INDEX(R18)] = gregs.gpr[18]; 516 regs[REG_INDEX(R19)] = gregs.gpr[19]; 517 regs[REG_INDEX(R20)] = gregs.gpr[20]; 518 regs[REG_INDEX(R21)] = gregs.gpr[21]; 519 regs[REG_INDEX(R22)] = gregs.gpr[22]; 520 regs[REG_INDEX(R23)] = gregs.gpr[23]; 521 regs[REG_INDEX(R24)] = gregs.gpr[24]; 522 regs[REG_INDEX(R25)] = gregs.gpr[25]; 523 regs[REG_INDEX(R26)] = gregs.gpr[26]; 524 regs[REG_INDEX(R27)] = gregs.gpr[27]; 525 regs[REG_INDEX(R28)] = gregs.gpr[28]; 526 regs[REG_INDEX(R29)] = gregs.gpr[29]; 527 regs[REG_INDEX(R30)] = gregs.gpr[30]; 528 regs[REG_INDEX(R31)] = gregs.gpr[31]; 529 530#endif 531 532 (*env)->ReleaseLongArrayElements(env, array, regs, JNI_COMMIT); 533 return array; 534} 535#endif 536