Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(777)

Side by Side Diff: src/mips/code-stubs-mips.cc

Issue 23503050: MIPS: thread isolate for EntryHookTrampoline. (Closed) Base URL: https://github.com/v8/v8.git@gbl
Patch Set: Created 7 years, 3 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « no previous file | no next file » | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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 6945 matching lines...) Expand 10 before | Expand all | Expand 10 after
6956 __ And(sp, sp, Operand(-frame_alignment)); 6956 __ And(sp, sp, Operand(-frame_alignment));
6957 } 6957 }
6958 6958
6959 #if defined(V8_HOST_ARCH_MIPS) 6959 #if defined(V8_HOST_ARCH_MIPS)
6960 int32_t entry_hook = 6960 int32_t entry_hook =
6961 reinterpret_cast<int32_t>(masm->isolate()->function_entry_hook()); 6961 reinterpret_cast<int32_t>(masm->isolate()->function_entry_hook());
6962 __ li(at, Operand(entry_hook)); 6962 __ li(at, Operand(entry_hook));
6963 #else 6963 #else
6964 // Under the simulator we need to indirect the entry hook through a 6964 // Under the simulator we need to indirect the entry hook through a
6965 // trampoline function at a known address. 6965 // trampoline function at a known address.
6966 // It additionally takes an isolate as a third parameter.
6967 __ li(a2, Operand(ExternalReference::isolate_address(masm->isolate())));
6968
6966 ApiFunction dispatcher(FUNCTION_ADDR(EntryHookTrampoline)); 6969 ApiFunction dispatcher(FUNCTION_ADDR(EntryHookTrampoline));
6967 __ li(at, Operand(ExternalReference(&dispatcher, 6970 __ li(at, Operand(ExternalReference(&dispatcher,
6968 ExternalReference::BUILTIN_CALL, 6971 ExternalReference::BUILTIN_CALL,
6969 masm->isolate()))); 6972 masm->isolate())));
6970 #endif 6973 #endif
6971 __ Call(at); 6974 __ Call(at);
6972 6975
6973 // Restore the stack pointer if needed. 6976 // Restore the stack pointer if needed.
6974 if (frame_alignment > kPointerSize) { 6977 if (frame_alignment > kPointerSize) {
6975 __ mov(sp, s5); 6978 __ mov(sp, s5);
(...skipping 279 matching lines...) Expand 10 before | Expand all | Expand 10 after
7255 __ bind(&fast_elements_case); 7258 __ bind(&fast_elements_case);
7256 GenerateCase(masm, FAST_ELEMENTS); 7259 GenerateCase(masm, FAST_ELEMENTS);
7257 } 7260 }
7258 7261
7259 7262
7260 #undef __ 7263 #undef __
7261 7264
7262 } } // namespace v8::internal 7265 } } // namespace v8::internal
7263 7266
7264 #endif // V8_TARGET_ARCH_MIPS 7267 #endif // V8_TARGET_ARCH_MIPS
OLDNEW
« no previous file with comments | « no previous file | no next file » | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698