| OLD | NEW |
| 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 |
| (...skipping 1241 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 1252 GenerateMakeCodeYoungAgainCommon(masm); \ | 1252 GenerateMakeCodeYoungAgainCommon(masm); \ |
| 1253 } \ | 1253 } \ |
| 1254 void Builtins::Generate_Make##C##CodeYoungAgainOddMarking( \ | 1254 void Builtins::Generate_Make##C##CodeYoungAgainOddMarking( \ |
| 1255 MacroAssembler* masm) { \ | 1255 MacroAssembler* masm) { \ |
| 1256 GenerateMakeCodeYoungAgainCommon(masm); \ | 1256 GenerateMakeCodeYoungAgainCommon(masm); \ |
| 1257 } | 1257 } |
| 1258 CODE_AGE_LIST(DEFINE_CODE_AGE_BUILTIN_GENERATOR) | 1258 CODE_AGE_LIST(DEFINE_CODE_AGE_BUILTIN_GENERATOR) |
| 1259 #undef DEFINE_CODE_AGE_BUILTIN_GENERATOR | 1259 #undef DEFINE_CODE_AGE_BUILTIN_GENERATOR |
| 1260 | 1260 |
| 1261 | 1261 |
| 1262 void Builtins::Generate_NotifyICMiss(MacroAssembler* masm) { | |
| 1263 { | |
| 1264 FrameScope scope(masm, StackFrame::INTERNAL); | |
| 1265 | |
| 1266 // Preserve registers across notification, this is important for compiled | |
| 1267 // stubs that tail call the runtime on deopts passing their parameters in | |
| 1268 // registers. | |
| 1269 __ stm(db_w, sp, kJSCallerSaved | kCalleeSaved); | |
| 1270 // Pass the function and deoptimization type to the runtime system. | |
| 1271 __ CallRuntime(Runtime::kNotifyICMiss, 0); | |
| 1272 __ ldm(ia_w, sp, kJSCallerSaved | kCalleeSaved); | |
| 1273 } | |
| 1274 | |
| 1275 __ mov(ip, lr); // Stash the miss continuation | |
| 1276 __ add(sp, sp, Operand(kPointerSize)); // Ignore state | |
| 1277 __ pop(lr); // Restore LR to continuation in JSFunction | |
| 1278 __ mov(pc, ip); // Jump to miss handler | |
| 1279 } | |
| 1280 | |
| 1281 | |
| 1282 static void Generate_NotifyDeoptimizedHelper(MacroAssembler* masm, | 1262 static void Generate_NotifyDeoptimizedHelper(MacroAssembler* masm, |
| 1283 Deoptimizer::BailoutType type) { | 1263 Deoptimizer::BailoutType type) { |
| 1284 { | 1264 { |
| 1285 FrameScope scope(masm, StackFrame::INTERNAL); | 1265 FrameScope scope(masm, StackFrame::INTERNAL); |
| 1286 // Pass the function and deoptimization type to the runtime system. | 1266 // Pass the function and deoptimization type to the runtime system. |
| 1287 __ mov(r0, Operand(Smi::FromInt(static_cast<int>(type)))); | 1267 __ mov(r0, Operand(Smi::FromInt(static_cast<int>(type)))); |
| 1288 __ push(r0); | 1268 __ push(r0); |
| 1289 __ CallRuntime(Runtime::kNotifyDeoptimized, 1); | 1269 __ CallRuntime(Runtime::kNotifyDeoptimized, 1); |
| 1290 } | 1270 } |
| 1291 | 1271 |
| (...skipping 560 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 1852 __ bind(&dont_adapt_arguments); | 1832 __ bind(&dont_adapt_arguments); |
| 1853 __ Jump(r3); | 1833 __ Jump(r3); |
| 1854 } | 1834 } |
| 1855 | 1835 |
| 1856 | 1836 |
| 1857 #undef __ | 1837 #undef __ |
| 1858 | 1838 |
| 1859 } } // namespace v8::internal | 1839 } } // namespace v8::internal |
| 1860 | 1840 |
| 1861 #endif // V8_TARGET_ARCH_ARM | 1841 #endif // V8_TARGET_ARCH_ARM |
| OLD | NEW |