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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifdef ENABLE_GDB_JIT_INTERFACE | 5 #ifdef ENABLE_GDB_JIT_INTERFACE |
6 #include "src/v8.h" | 6 #include "src/v8.h" |
7 | 7 |
8 #include "src/base/platform/platform.h" | 8 #include "src/base/platform/platform.h" |
9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
10 #include "src/compiler.h" | 10 #include "src/compiler.h" |
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1814 __asm__(""); | 1814 __asm__(""); |
1815 } | 1815 } |
1816 | 1816 |
1817 // GDB will inspect contents of this descriptor. | 1817 // GDB will inspect contents of this descriptor. |
1818 // Static initialization is necessary to prevent GDB from seeing | 1818 // Static initialization is necessary to prevent GDB from seeing |
1819 // uninitialized descriptor. | 1819 // uninitialized descriptor. |
1820 JITDescriptor __jit_debug_descriptor = { 1, 0, 0, 0 }; | 1820 JITDescriptor __jit_debug_descriptor = { 1, 0, 0, 0 }; |
1821 | 1821 |
1822 #ifdef OBJECT_PRINT | 1822 #ifdef OBJECT_PRINT |
1823 void __gdb_print_v8_object(Object* object) { | 1823 void __gdb_print_v8_object(Object* object) { |
1824 object->Print(); | 1824 OFStream os(stdout); |
1825 PrintF(stdout, "\n"); | 1825 object->Print(os); |
| 1826 os << flush; |
1826 } | 1827 } |
1827 #endif | 1828 #endif |
1828 } | 1829 } |
1829 | 1830 |
1830 | 1831 |
1831 static JITCodeEntry* CreateCodeEntry(Address symfile_addr, | 1832 static JITCodeEntry* CreateCodeEntry(Address symfile_addr, |
1832 uintptr_t symfile_size) { | 1833 uintptr_t symfile_size) { |
1833 JITCodeEntry* entry = static_cast<JITCodeEntry*>( | 1834 JITCodeEntry* entry = static_cast<JITCodeEntry*>( |
1834 malloc(sizeof(JITCodeEntry) + symfile_size)); | 1835 malloc(sizeof(JITCodeEntry) + symfile_size)); |
1835 | 1836 |
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2169 base::LockGuard<base::Mutex> lock_guard(mutex.Pointer()); | 2170 base::LockGuard<base::Mutex> lock_guard(mutex.Pointer()); |
2170 ASSERT(!IsLineInfoTagged(line_info)); | 2171 ASSERT(!IsLineInfoTagged(line_info)); |
2171 HashMap::Entry* e = GetEntries()->Lookup(code, HashForCodeObject(code), true); | 2172 HashMap::Entry* e = GetEntries()->Lookup(code, HashForCodeObject(code), true); |
2172 ASSERT(e->value == NULL); | 2173 ASSERT(e->value == NULL); |
2173 e->value = TagLineInfo(line_info); | 2174 e->value = TagLineInfo(line_info); |
2174 } | 2175 } |
2175 | 2176 |
2176 | 2177 |
2177 } } // namespace v8::internal | 2178 } } // namespace v8::internal |
2178 #endif | 2179 #endif |
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