Changeset 228932 in webkit for trunk/Source/JavaScriptCore/assembler/MacroAssembler.cpp

Timestamp:

Feb 22, 2018, 1:53:12 PM (7 years ago)

Author:

[email protected]

Message:

Refactor MacroAssembler code to improve reuse and extensibility.
​https://bugs.webkit.org/show_bug.cgi?id=183054
<rdar://problem/37797337>

Reviewed by Saam Barati.

• assembler/ARM64Assembler.h:
• assembler/MacroAssembler.cpp:
• assembler/MacroAssembler.h:
• assembler/MacroAssemblerARM.h:
• assembler/MacroAssemblerARM64.h:

(JSC::MacroAssemblerARM64::canCompact):
(JSC::MacroAssemblerARM64::computeJumpType):
(JSC::MacroAssemblerARM64::jumpSizeDelta):
(JSC::MacroAssemblerARM64::link):
(JSC::MacroAssemblerARM64::load64):
(JSC::MacroAssemblerARM64::load64WithAddressOffsetPatch):
(JSC::MacroAssemblerARM64::load32):
(JSC::MacroAssemblerARM64::load32WithAddressOffsetPatch):
(JSC::MacroAssemblerARM64::load16):
(JSC::MacroAssemblerARM64::load16SignedExtendTo32):
(JSC::MacroAssemblerARM64::load8):
(JSC::MacroAssemblerARM64::load8SignedExtendTo32):
(JSC::MacroAssemblerARM64::store64):
(JSC::MacroAssemblerARM64::store64WithAddressOffsetPatch):
(JSC::MacroAssemblerARM64::store32):
(JSC::MacroAssemblerARM64::store32WithAddressOffsetPatch):
(JSC::MacroAssemblerARM64::store16):
(JSC::MacroAssemblerARM64::store8):
(JSC::MacroAssemblerARM64::getEffectiveAddress):
(JSC::MacroAssemblerARM64::branchDoubleNonZero):
(JSC::MacroAssemblerARM64::branchDoubleZeroOrNaN):
(JSC::MacroAssemblerARM64::branchTruncateDoubleToInt32):
(JSC::MacroAssemblerARM64::loadDouble):
(JSC::MacroAssemblerARM64::loadFloat):
(JSC::MacroAssemblerARM64::moveConditionallyAfterFloatingPointCompare):
(JSC::MacroAssemblerARM64::moveDoubleConditionallyAfterFloatingPointCompare):
(JSC::MacroAssemblerARM64::storeDouble):
(JSC::MacroAssemblerARM64::storeFloat):
(JSC::MacroAssemblerARM64::call):
(JSC::MacroAssemblerARM64::jump):
(JSC::MacroAssemblerARM64::tailRecursiveCall):
(JSC::MacroAssemblerARM64::setCarry):
(JSC::MacroAssemblerARM64::reemitInitialMoveWithPatch):
(JSC::MacroAssemblerARM64::isBreakpoint):
(JSC::MacroAssemblerARM64::invert):
(JSC::MacroAssemblerARM64::readCallTarget):
(JSC::MacroAssemblerARM64::replaceWithVMHalt):
(JSC::MacroAssemblerARM64::replaceWithJump):
(JSC::MacroAssemblerARM64::maxJumpReplacementSize):
(JSC::MacroAssemblerARM64::patchableJumpSize):
(JSC::MacroAssemblerARM64::repatchCall):
(JSC::MacroAssemblerARM64::makeBranch):
(JSC::MacroAssemblerARM64::makeCompareAndBranch):
(JSC::MacroAssemblerARM64::makeTestBitAndBranch):
(JSC::MacroAssemblerARM64::ARM64Condition):
(JSC::MacroAssemblerARM64::moveWithFixedWidth):
(JSC::MacroAssemblerARM64::load):
(JSC::MacroAssemblerARM64::store):
(JSC::MacroAssemblerARM64::tryLoadWithOffset):
(JSC::MacroAssemblerARM64::tryLoadSignedWithOffset):
(JSC::MacroAssemblerARM64::tryStoreWithOffset):
(JSC::MacroAssemblerARM64::jumpAfterFloatingPointCompare):
(JSC::MacroAssemblerARM64::linkCall):

• assembler/MacroAssemblerARMv7.h:
• assembler/MacroAssemblerMIPS.h:
• assembler/MacroAssemblerX86Common.h:
• assembler/ProbeStack.h:
• Removed a forward declaration of an obsolete class.

File:

• trunk/Source/JavaScriptCore/assembler/MacroAssembler.cpp (modified) (2 diffs)

trunk/Source/JavaScriptCore/assembler/MacroAssembler.cpp

@@ -1 +1 @@
 /*
- * Copyright (C) 2012-2017 Apple Inc. All rights reserved.
+ * Copyright (C) 2012-2018 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -33 +33 @@
 #include <wtf/PrintStream.h>
 #include <wtf/ScopedLambda.h>
+
+#if USE(APPLE_INTERNAL_SDK) && __has_include(<WebKitAdditions/MacroAssemblerSupport.h>)
+#include <WebKitAdditions/MacroAssemblerSupport.h>
+#endif
 
 namespace JSC {