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Issue 10546095: AssemblerBase does not need remember a Zone. Fix this. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years, 6 months ago
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1 // Copyright (c) 1994-2006 Sun Microsystems Inc. 1 // Copyright (c) 1994-2006 Sun Microsystems Inc.
2 // All Rights Reserved. 2 // All Rights Reserved.
3 // 3 //
4 // Redistribution and use in source and binary forms, with or without 4 // Redistribution and use in source and binary forms, with or without
5 // modification, are permitted provided that the following conditions 5 // modification, are permitted provided that the following conditions
6 // are met: 6 // are met:
7 // 7 //
8 // - Redistributions of source code must retain the above copyright notice, 8 // - Redistributions of source code must retain the above copyright notice,
9 // this list of conditions and the following disclaimer. 9 // this list of conditions and the following disclaimer.
10 // 10 //
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306 // Emit a single byte. Must always be inlined. 306 // Emit a single byte. Must always be inlined.
307 #define EMIT(x) \ 307 #define EMIT(x) \
308 *pc_++ = (x) 308 *pc_++ = (x)
309 309
310 310
311 #ifdef GENERATED_CODE_COVERAGE 311 #ifdef GENERATED_CODE_COVERAGE
312 static void InitCoverageLog(); 312 static void InitCoverageLog();
313 #endif 313 #endif
314 314
315 Assembler::Assembler(Isolate* arg_isolate, void* buffer, int buffer_size) 315 Assembler::Assembler(Isolate* arg_isolate, void* buffer, int buffer_size)
316 : AssemblerBase(arg_isolate, arg_isolate->zone()), 316 : AssemblerBase(arg_isolate),
317 positions_recorder_(this), 317 positions_recorder_(this),
318 emit_debug_code_(FLAG_debug_code) { 318 emit_debug_code_(FLAG_debug_code) {
319 if (buffer == NULL) { 319 if (buffer == NULL) {
320 // Do our own buffer management. 320 // Do our own buffer management.
321 if (buffer_size <= kMinimalBufferSize) { 321 if (buffer_size <= kMinimalBufferSize) {
322 buffer_size = kMinimalBufferSize; 322 buffer_size = kMinimalBufferSize;
323 323
324 if (isolate()->assembler_spare_buffer() != NULL) { 324 if (isolate()->assembler_spare_buffer() != NULL) {
325 buffer = isolate()->assembler_spare_buffer(); 325 buffer = isolate()->assembler_spare_buffer();
326 isolate()->set_assembler_spare_buffer(NULL); 326 isolate()->set_assembler_spare_buffer(NULL);
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2617 fprintf(coverage_log, "%s\n", file_line); 2617 fprintf(coverage_log, "%s\n", file_line);
2618 fflush(coverage_log); 2618 fflush(coverage_log);
2619 } 2619 }
2620 } 2620 }
2621 2621
2622 #endif 2622 #endif
2623 2623
2624 } } // namespace v8::internal 2624 } } // namespace v8::internal
2625 2625
2626 #endif // V8_TARGET_ARCH_IA32 2626 #endif // V8_TARGET_ARCH_IA32
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