Changeset 251534 in webkit for trunk/Source/JavaScriptCore/interpreter

Timestamp:

Oct 24, 2019, 2:06:58 AM (6 years ago)

Author:

[email protected]

Message:

[JSC] Get 32-bit ports back into building order
​https://bugs.webkit.org/show_bug.cgi?id=203358

Reviewed by Carlos Garcia Campos.

Get JSC building again on 32-bit architectures after changes in r251468.
Some 32-bit code in LLint and JIT is brought back, and additional casts
around BytecodeIndex construction are added as necessary.

• dfg/DFGOSRExit.cpp:

(JSC::DFG::reifyInlinedCallFrames):

• dfg/DFGOSRExitCompilerCommon.cpp:

(JSC::DFG::reifyInlinedCallFrames):

• interpreter/CallFrame.cpp:

(JSC::CallFrame::setCurrentVPC):

• jit/JITCall32_64.cpp:

(JSC::JIT::compileCallEvalSlowCase):
(JSC::JIT::compileOpCall):

• jit/JITInlines.h:

(JSC::JIT::updateTopCallFrame):

• jit/JITOpcodes32_64.cpp:

(JSC::JIT::emit_op_log_shadow_chicken_tail):

• jit/JITPropertyAccess32_64.cpp:

(JSC::JIT::emit_op_get_by_val):
(JSC::JIT::emitGetByValWithCachedId):
(JSC::JIT::emit_op_put_by_val):
(JSC::JIT::emitPutByValWithCachedId):
(JSC::JIT::emit_op_try_get_by_id):
(JSC::JIT::emit_op_get_by_id_direct):
(JSC::JIT::emit_op_get_by_id):
(JSC::JIT::emit_op_get_by_id_with_this):
(JSC::JIT::emit_op_put_by_id):
(JSC::JIT::emit_op_in_by_id):

• llint/LLIntSlowPaths.cpp:

(JSC::LLInt::LLINT_SLOW_PATH_DECL):

File:

• trunk/Source/JavaScriptCore/interpreter/CallFrame.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/interpreter/CallFrame.cpp

@@ -117 +117 @@
 void CallFrame::setCurrentVPC(const Instruction* vpc)
 {
-    CallSiteIndex callSite(codeBlock()->bytecodeIndex(vpc));
+    CallSiteIndex callSite(BytecodeIndex(bitwise_cast<uint32_t>(vpc)));
     this[CallFrameSlot::argumentCount].tag() = callSite.bits();
 }