Changeset 277936 in webkit for trunk/Source/JavaScriptCore/assembler/MacroAssembler.cpp

Timestamp:

May 23, 2021, 2:46:38 PM (4 years ago)

Author:

[email protected]

Message:

Remove ENABLE(MASM_PROBE) flag.
​https://bugs.webkit.org/show_bug.cgi?id=226154

Reviewed by Yusuke Suzuki.

Source/JavaScriptCore:

• assembler/MacroAssembler.cpp:
• assembler/MacroAssembler.h:
• assembler/MacroAssemblerARM64.cpp:
• assembler/MacroAssemblerARMv7.cpp:

(JSC::MacroAssembler::probe):

• assembler/MacroAssemblerMIPS.cpp:

(JSC::MacroAssembler::probe):

• assembler/MacroAssemblerPrinter.cpp:
• assembler/MacroAssemblerPrinter.h:
• assembler/MacroAssemblerX86Common.cpp:

(JSC::MacroAssembler::probe):

• assembler/ProbeContext.cpp:
• assembler/ProbeContext.h:
• assembler/ProbeFrame.h:
• assembler/ProbeStack.cpp:
• assembler/ProbeStack.h:
• assembler/testmasm.cpp:

(JSC::isSpecialGPR):
(JSC::testClearBits64WithMask):
(JSC::testClearBits64WithMaskTernary):
(JSC::testShiftAndAdd):
(JSC::testProbeModifiesStackValues):
(JSC::run):

• b3/B3LowerToAir.cpp:
• b3/air/AirPrintSpecial.cpp:
• b3/air/AirPrintSpecial.h:
• jit/JIT.cpp:

(JSC::JIT::privateCompileMainPass):
(JSC::JIT::privateCompileSlowCases):

• tools/JSDollarVM.cpp:

(JSC::JSC_DEFINE_HOST_FUNCTION_WITH_ATTRIBUTES):

Source/WTF:

The MacroAssembler::probe() mechanism is now available on all supported platforms.
There's no longer a need for the ENABLE(MASM_PROBE) flag.

• wtf/PlatformEnable.h:

File:

• trunk/Source/JavaScriptCore/assembler/MacroAssembler.cpp (modified) (3 diffs)

trunk/Source/JavaScriptCore/assembler/MacroAssembler.cpp

@@ -1 +1 @@
 /*
- * Copyright (C) 2012-2019 Apple Inc. All rights reserved.
+ * Copyright (C) 2012-2021 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -48 +48 @@
 }
 
-#if ENABLE(MASM_PROBE)
 static void stdFunctionCallback(Probe::Context& context)
 {
@@ -59 +58 @@
     probe(tagCFunction<JITProbePtrTag>(stdFunctionCallback), new Function<void(Probe::Context&)>(WTFMove(func)));
 }
-
-#endif // ENABLE(MASM_PROBE)
 
 } // namespace JSC