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Issue 12052053: Add StubFailureTrampolineFrames (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Remove extraneous change Created 7 years, 11 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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2086 time_millis_at_init_ = OS::TimeCurrentMillis(); 2086 time_millis_at_init_ = OS::TimeCurrentMillis();
2087 2087
2088 if (!create_heap_objects) { 2088 if (!create_heap_objects) {
2089 // Now that the heap is consistent, it's OK to generate the code for the 2089 // Now that the heap is consistent, it's OK to generate the code for the
2090 // deopt entry table that might have been referred to by optimized code in 2090 // deopt entry table that might have been referred to by optimized code in
2091 // the snapshot. 2091 // the snapshot.
2092 HandleScope scope(this); 2092 HandleScope scope(this);
2093 Deoptimizer::EnsureCodeForDeoptimizationEntry( 2093 Deoptimizer::EnsureCodeForDeoptimizationEntry(
2094 Deoptimizer::LAZY, 2094 Deoptimizer::LAZY,
2095 kDeoptTableSerializeEntryCount - 1); 2095 kDeoptTableSerializeEntryCount - 1);
2096
2097 // Ensure that the stub failure trampoline has been generated.
2098 StubFailureTrampolineStub().GetCode();
2096 } 2099 }
2097 2100
2098 if (FLAG_parallel_recompilation) optimizing_compiler_thread_.Start(); 2101 if (FLAG_parallel_recompilation) optimizing_compiler_thread_.Start();
2099 return true; 2102 return true;
2100 } 2103 }
2101 2104
2102 2105
2103 // Initialized lazily to allow early 2106 // Initialized lazily to allow early
2104 // v8::V8::SetAddHistogramSampleFunction calls. 2107 // v8::V8::SetAddHistogramSampleFunction calls.
2105 StatsTable* Isolate::stats_table() { 2108 StatsTable* Isolate::stats_table() {
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2217 2220
2218 #ifdef DEBUG 2221 #ifdef DEBUG
2219 #define ISOLATE_FIELD_OFFSET(type, name, ignored) \ 2222 #define ISOLATE_FIELD_OFFSET(type, name, ignored) \
2220 const intptr_t Isolate::name##_debug_offset_ = OFFSET_OF(Isolate, name##_); 2223 const intptr_t Isolate::name##_debug_offset_ = OFFSET_OF(Isolate, name##_);
2221 ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET) 2224 ISOLATE_INIT_LIST(ISOLATE_FIELD_OFFSET)
2222 ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET) 2225 ISOLATE_INIT_ARRAY_LIST(ISOLATE_FIELD_OFFSET)
2223 #undef ISOLATE_FIELD_OFFSET 2226 #undef ISOLATE_FIELD_OFFSET
2224 #endif 2227 #endif
2225 2228
2226 } } // namespace v8::internal 2229 } } // namespace v8::internal
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