OLD | NEW |
1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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 #include "src/codegen.h" | 5 #include "src/codegen.h" |
6 | 6 |
7 #if defined(V8_OS_AIX) | 7 #if defined(V8_OS_AIX) |
8 #include <fenv.h> // NOLINT(build/c++11) | 8 #include <fenv.h> // NOLINT(build/c++11) |
9 #endif | 9 #endif |
| 10 |
| 11 #include <memory> |
| 12 |
10 #include "src/ast/prettyprinter.h" | 13 #include "src/ast/prettyprinter.h" |
11 #include "src/bootstrapper.h" | 14 #include "src/bootstrapper.h" |
12 #include "src/compiler.h" | 15 #include "src/compiler.h" |
13 #include "src/debug/debug.h" | 16 #include "src/debug/debug.h" |
14 #include "src/eh-frame.h" | 17 #include "src/eh-frame.h" |
15 #include "src/parsing/parser.h" | 18 #include "src/parsing/parser.h" |
16 #include "src/runtime/runtime.h" | 19 #include "src/runtime/runtime.h" |
17 | 20 |
18 namespace v8 { | 21 namespace v8 { |
19 namespace internal { | 22 namespace internal { |
(...skipping 70 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
90 | 93 |
91 if (info->isolate()->bootstrapper()->IsActive()) { | 94 if (info->isolate()->bootstrapper()->IsActive()) { |
92 print_ast = FLAG_print_builtin_ast; | 95 print_ast = FLAG_print_builtin_ast; |
93 ftype = "builtin"; | 96 ftype = "builtin"; |
94 } else { | 97 } else { |
95 print_ast = FLAG_print_ast; | 98 print_ast = FLAG_print_ast; |
96 ftype = "user-defined"; | 99 ftype = "user-defined"; |
97 } | 100 } |
98 | 101 |
99 if (FLAG_trace_codegen || print_ast) { | 102 if (FLAG_trace_codegen || print_ast) { |
100 base::SmartArrayPointer<char> name = info->GetDebugName(); | 103 std::unique_ptr<char[]> name = info->GetDebugName(); |
101 PrintF("[generating %s code for %s function: %s]\n", kind, ftype, | 104 PrintF("[generating %s code for %s function: %s]\n", kind, ftype, |
102 name.get()); | 105 name.get()); |
103 } | 106 } |
104 | 107 |
105 #ifdef DEBUG | 108 #ifdef DEBUG |
106 if (info->parse_info() && print_ast) { | 109 if (info->parse_info() && print_ast) { |
107 PrintF("--- AST ---\n%s\n", | 110 PrintF("--- AST ---\n%s\n", |
108 AstPrinter(info->isolate()).PrintProgram(info->literal())); | 111 AstPrinter(info->isolate()).PrintProgram(info->literal())); |
109 } | 112 } |
110 #endif // DEBUG | 113 #endif // DEBUG |
(...skipping 28 matching lines...) Expand all Loading... |
139 void CodeGenerator::PrintCode(Handle<Code> code, CompilationInfo* info) { | 142 void CodeGenerator::PrintCode(Handle<Code> code, CompilationInfo* info) { |
140 #ifdef ENABLE_DISASSEMBLER | 143 #ifdef ENABLE_DISASSEMBLER |
141 AllowDeferredHandleDereference allow_deference_for_print_code; | 144 AllowDeferredHandleDereference allow_deference_for_print_code; |
142 Isolate* isolate = info->isolate(); | 145 Isolate* isolate = info->isolate(); |
143 bool print_code = | 146 bool print_code = |
144 isolate->bootstrapper()->IsActive() | 147 isolate->bootstrapper()->IsActive() |
145 ? FLAG_print_builtin_code | 148 ? FLAG_print_builtin_code |
146 : (FLAG_print_code || (info->IsStub() && FLAG_print_code_stubs) || | 149 : (FLAG_print_code || (info->IsStub() && FLAG_print_code_stubs) || |
147 (info->IsOptimizing() && FLAG_print_opt_code)); | 150 (info->IsOptimizing() && FLAG_print_opt_code)); |
148 if (print_code) { | 151 if (print_code) { |
149 base::SmartArrayPointer<char> debug_name = info->GetDebugName(); | 152 std::unique_ptr<char[]> debug_name = info->GetDebugName(); |
150 CodeTracer::Scope tracing_scope(info->isolate()->GetCodeTracer()); | 153 CodeTracer::Scope tracing_scope(info->isolate()->GetCodeTracer()); |
151 OFStream os(tracing_scope.file()); | 154 OFStream os(tracing_scope.file()); |
152 | 155 |
153 // Print the source code if available. | 156 // Print the source code if available. |
154 bool print_source = | 157 bool print_source = |
155 info->parse_info() && (code->kind() == Code::OPTIMIZED_FUNCTION || | 158 info->parse_info() && (code->kind() == Code::OPTIMIZED_FUNCTION || |
156 code->kind() == Code::FUNCTION); | 159 code->kind() == Code::FUNCTION); |
157 if (print_source) { | 160 if (print_source) { |
158 Handle<SharedFunctionInfo> shared = info->shared_info(); | 161 Handle<SharedFunctionInfo> shared = info->shared_info(); |
159 Handle<Script> script = info->script(); | 162 Handle<Script> script = info->script(); |
(...skipping 28 matching lines...) Expand all Loading... |
188 os << "source_position = " << shared->start_position() << "\n"; | 191 os << "source_position = " << shared->start_position() << "\n"; |
189 } | 192 } |
190 code->Disassemble(debug_name.get(), os); | 193 code->Disassemble(debug_name.get(), os); |
191 os << "--- End code ---\n"; | 194 os << "--- End code ---\n"; |
192 } | 195 } |
193 #endif // ENABLE_DISASSEMBLER | 196 #endif // ENABLE_DISASSEMBLER |
194 } | 197 } |
195 | 198 |
196 } // namespace internal | 199 } // namespace internal |
197 } // namespace v8 | 200 } // namespace v8 |
OLD | NEW |