28 lines
793 B
Text
28 lines
793 B
Text
Index: third_party/x86inc/x86inc.asm
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--- third_party/x86inc/x86inc.asm.orig
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+++ third_party/x86inc/x86inc.asm
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@@ -52,6 +52,16 @@
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%endif
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%endif
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+%if AOM_ARCH_X86_64
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+%imacro _endbr64 0
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+ dd 0xfa1e0ff3
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+%endmacro
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+%else
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+%imacro _endbr64 0
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+; empty
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+%endmacro
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+%endif
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+
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%define WIN64 0
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%define UNIX64 0
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%if AOM_ARCH_X86_64
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@@ -860,6 +870,7 @@ BRANCH_INSTR jz, je, jnz, jne, jl, jle, jnl, jnle, jg,
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%endif
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align function_align
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%2:
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+ _endbr64
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RESET_MM_PERMUTATION ; needed for x86-64, also makes disassembly somewhat nicer
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%xdefine rstk rsp ; copy of the original stack pointer, used when greater alignment than the known stack alignment is required
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%assign stack_offset 0 ; stack pointer offset relative to the return address
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