Move all the probe trampolines into their respective MacroAssembler files.
https://bugs.webkit.org/show_bug.cgi?id=150239
Reviewed by Saam Barati.
This patch does not introduce any behavior changes. It only moves the
ctiMasmProbeTrampoline implementations from the respective JITStubs<CPU>.h
files to the corresponding MacroAssembler<CPU>.cpp files.
I also had to make some minor changes to get the code to build after this move:
- Added #include <wtf/InlineASM.h> in the MacroAssembler<CPU>.cpp files
because the ctiMasmProbeTrampoline is an inline assembly blob.
- In the moved code, convert MacroAssembler:: qualifiers to the CPU specific
MacroAssembler equivalent. The referenced entities were always defined in
the CPU specific MacroAssembler anyway, and indirectly referenced through
the generic MacroAssembler.
With this, we can get rid of all the JITStubs<CPU>.cpp files. There is one
exception: JITStubsMSVC64.asm. However, that one is unrelated to the probe
mechanism. So, I'll leave it as is.
We can also remove JITStubs.cpp and JITStubs.h which are now empty except for
some stale unused code.
This patch has been build tested for x86, x86_64, armv7, and arm64.
(JSC::MacroAssemblerARM::probe):
- assembler/MacroAssemblerARM64.cpp:
(JSC::arm64ProbeTrampoline):
(JSC::MacroAssemblerARM64::probe):
- assembler/MacroAssemblerARMv7.cpp:
(JSC::MacroAssemblerARMv7::probe):
- assembler/MacroAssemblerX86Common.cpp:
- bytecode/CodeBlock.cpp:
- ftl/FTLCompile.cpp:
- ftl/FTLLink.cpp:
- jit/JITArithmetic.cpp:
- jit/JITArithmetic32_64.cpp:
- jit/JITCode.h:
- jit/JITExceptions.cpp:
- jit/JITStubs.cpp: Removed.
- jit/JITStubs.h: Removed.
- jit/JITStubsARM.h: Removed.
- jit/JITStubsARM64.h: Removed.
- jit/JITStubsARMv7.h: Removed.
- jit/JITStubsX86.h: Removed.
- jit/JITStubsX86Common.h: Removed.
- jit/JITStubsX86_64.h: Removed.
- jit/JSInterfaceJIT.h:
- llint/LLIntOffsetsExtractor.cpp:
- runtime/CommonSlowPaths.cpp:
