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Issue 172523002: Create a function call IC (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Addressed comments. Created 6 years, 9 months ago
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1 // Copyright 2013 the V8 project authors. All rights reserved. 1 // Copyright 2013 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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289 289
290 void Debug::GenerateCompareNilICDebugBreak(MacroAssembler* masm) { 290 void Debug::GenerateCompareNilICDebugBreak(MacroAssembler* masm) {
291 // Register state for CompareNil IC 291 // Register state for CompareNil IC
292 // ----------- S t a t e ------------- 292 // ----------- S t a t e -------------
293 // -- r0 : value 293 // -- r0 : value
294 // ----------------------------------- 294 // -----------------------------------
295 Generate_DebugBreakCallHelper(masm, x0.Bit(), 0, x10); 295 Generate_DebugBreakCallHelper(masm, x0.Bit(), 0, x10);
296 } 296 }
297 297
298 298
299 void Debug::GenerateCallICDebugBreak(MacroAssembler* masm) {
300 // Calling convention for IC call (from ic-arm.cc)
301 // ----------- S t a t e -------------
302 // -- x2 : name
303 // -----------------------------------
304 Generate_DebugBreakCallHelper(masm, x2.Bit(), 0, x10);
305 }
306
307
308 void Debug::GenerateReturnDebugBreak(MacroAssembler* masm) { 299 void Debug::GenerateReturnDebugBreak(MacroAssembler* masm) {
309 // In places other than IC call sites it is expected that r0 is TOS which 300 // In places other than IC call sites it is expected that r0 is TOS which
310 // is an object - this is not generally the case so this should be used with 301 // is an object - this is not generally the case so this should be used with
311 // care. 302 // care.
312 Generate_DebugBreakCallHelper(masm, x0.Bit(), 0, x10); 303 Generate_DebugBreakCallHelper(masm, x0.Bit(), 0, x10);
313 } 304 }
314 305
315 306
316 void Debug::GenerateCallFunctionStubDebugBreak(MacroAssembler* masm) { 307 void Debug::GenerateCallFunctionStubDebugBreak(MacroAssembler* masm) {
317 // Register state for CallFunctionStub (from code-stubs-a64.cc). 308 // Register state for CallFunctionStub (from code-stubs-a64.cc).
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384 masm->Abort(kLiveEditFrameDroppingIsNotSupportedOnA64); 375 masm->Abort(kLiveEditFrameDroppingIsNotSupportedOnA64);
385 } 376 }
386 377
387 const bool Debug::kFrameDropperSupported = false; 378 const bool Debug::kFrameDropperSupported = false;
388 379
389 #endif // ENABLE_DEBUGGER_SUPPORT 380 #endif // ENABLE_DEBUGGER_SUPPORT
390 381
391 } } // namespace v8::internal 382 } } // namespace v8::internal
392 383
393 #endif // V8_TARGET_ARCH_A64 384 #endif // V8_TARGET_ARCH_A64
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