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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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1198 // Log the code generation. If source information is available include | 1198 // Log the code generation. If source information is available include |
1199 // script name and line number. Check explicitly whether logging is | 1199 // script name and line number. Check explicitly whether logging is |
1200 // enabled as finding the line number is not free. | 1200 // enabled as finding the line number is not free. |
1201 if (info->isolate()->logger()->is_logging_code_events() || | 1201 if (info->isolate()->logger()->is_logging_code_events() || |
1202 info->isolate()->cpu_profiler()->is_profiling()) { | 1202 info->isolate()->cpu_profiler()->is_profiling()) { |
1203 Handle<Script> script = info->script(); | 1203 Handle<Script> script = info->script(); |
1204 Handle<Code> code = info->code(); | 1204 Handle<Code> code = info->code(); |
1205 if (*code == info->isolate()->builtins()->builtin(Builtins::kLazyCompile)) | 1205 if (*code == info->isolate()->builtins()->builtin(Builtins::kLazyCompile)) |
1206 return; | 1206 return; |
1207 int line_num = GetScriptLineNumber(script, shared->start_position()) + 1; | 1207 int line_num = GetScriptLineNumber(script, shared->start_position()) + 1; |
| 1208 int column_num = |
| 1209 GetScriptColumnNumber(script, shared->start_position()) + 1; |
1208 USE(line_num); | 1210 USE(line_num); |
1209 if (script->name()->IsString()) { | 1211 if (script->name()->IsString()) { |
1210 PROFILE(info->isolate(), | 1212 PROFILE(info->isolate(), |
1211 CodeCreateEvent(Logger::ToNativeByScript(tag, *script), | 1213 CodeCreateEvent(Logger::ToNativeByScript(tag, *script), |
1212 *code, | 1214 *code, |
1213 *shared, | 1215 *shared, |
1214 info, | 1216 info, |
1215 String::cast(script->name()), | 1217 String::cast(script->name()), |
1216 line_num)); | 1218 line_num, |
| 1219 column_num)); |
1217 } else { | 1220 } else { |
1218 PROFILE(info->isolate(), | 1221 PROFILE(info->isolate(), |
1219 CodeCreateEvent(Logger::ToNativeByScript(tag, *script), | 1222 CodeCreateEvent(Logger::ToNativeByScript(tag, *script), |
1220 *code, | 1223 *code, |
1221 *shared, | 1224 *shared, |
1222 info, | 1225 info, |
1223 info->isolate()->heap()->empty_string(), | 1226 info->isolate()->heap()->empty_string(), |
1224 line_num)); | 1227 line_num, |
| 1228 column_num)); |
1225 } | 1229 } |
1226 } | 1230 } |
1227 | 1231 |
1228 GDBJIT(AddCode(Handle<String>(shared->DebugName()), | 1232 GDBJIT(AddCode(Handle<String>(shared->DebugName()), |
1229 Handle<Script>(info->script()), | 1233 Handle<Script>(info->script()), |
1230 Handle<Code>(info->code()), | 1234 Handle<Code>(info->code()), |
1231 info)); | 1235 info)); |
1232 } | 1236 } |
1233 | 1237 |
1234 | 1238 |
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1255 // Trace if the appropriate trace flag is set and the phase name's first | 1259 // Trace if the appropriate trace flag is set and the phase name's first |
1256 // character is in the FLAG_trace_phase command line parameter. | 1260 // character is in the FLAG_trace_phase command line parameter. |
1257 bool tracing_on = info()->IsStub() ? | 1261 bool tracing_on = info()->IsStub() ? |
1258 FLAG_trace_hydrogen_stubs : | 1262 FLAG_trace_hydrogen_stubs : |
1259 FLAG_trace_hydrogen; | 1263 FLAG_trace_hydrogen; |
1260 return (tracing_on && | 1264 return (tracing_on && |
1261 OS::StrChr(const_cast<char*>(FLAG_trace_phase), name_[0]) != NULL); | 1265 OS::StrChr(const_cast<char*>(FLAG_trace_phase), name_[0]) != NULL); |
1262 } | 1266 } |
1263 | 1267 |
1264 } } // namespace v8::internal | 1268 } } // namespace v8::internal |
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