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https://github.com/yasm/yasm
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cbf0c7befd
Standard macro sets are looked up based on parser and preprocessor keyword from individual modules. The "standard" NASM parser macros now reside in the NASM parser, so when the GAS parser is used with the NASM preprocessor, the NASM-specific macros are no longer defined. Object-format specific macros are now individually defined by each object formatm module. This allows for the object formats to be independent of the NASM preprocessor module and yields a small optimization benefit as unused object format macros don't need to be skipped over. Also add GAS macro equivalents for the Win64 SEH more complex directives [1]. [1] Requested by Brian Gladman <brg@gladman.plus.com> svn path=/trunk/yasm/; revision=2082
106 lines
1.5 KiB
Text
106 lines
1.5 KiB
Text
%imacro export 1+.nolist
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[export %1]
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%endmacro
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; Raw exception handling operations
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%imacro proc_frame 1+.nolist
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%1:
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[proc_frame %1]
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%endmacro
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; Disable these as they're too closely named to the macroized ones.
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; MASM needs a preceding . to use these, so it seems reasonable for
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; us to similarly require the [].
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;
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;%imacro pushreg 1.nolist
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;[pushreg %1]
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;%endmacro
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;
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;%imacro setframe 1-2.nolist
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;[setframe %1 %2]
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;%endmacro
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;
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;%imacro allocstack 1.nolist
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;[allocstack %1]
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;%endmacro
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;
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;%imacro savereg 2.nolist
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;[savereg %1 %2]
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;%endmacro
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;
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;%imacro savexmm128 2.nolist
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;[savexmm128 %1 %2]
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;%endmacro
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;
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;%imacro pushframe 0-1.nolist
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;[pushframe %1]
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;%endmacro
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;
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;%imacro endprolog 0.nolist
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;[endprolog]
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;%endmacro
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;
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%imacro endproc_frame 0.nolist
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[endproc_frame]
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%endmacro
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; Complex (macro) exception handling operations
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; Mimics many macros provided by MASM's macamd64.inc
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%imacro push_reg 1
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push %1
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[pushreg %1]
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%endmacro
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%imacro rex_push_reg 1
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db 0x48
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push %1
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[pushreg %1]
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%endmacro
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%imacro push_eflags 0
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pushfq
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[allocstack 8]
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%endmacro
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%imacro rex_push_eflags 0
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db 0x48
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pushfq
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[allocstack 8]
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%endmacro
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%imacro alloc_stack 1
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sub rsp, %1
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[allocstack %1]
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%endmacro
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%imacro save_reg 2
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mov [rsp+%2], %1
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[savereg %1 %2]
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%endmacro
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%imacro save_xmm128 2
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movdqa [rsp+%2], %1
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[savexmm128 %1 %2]
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%endmacro
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%imacro push_frame 0-1.nolist
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[pushframe %1]
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%endmacro
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%imacro set_frame 1-2
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%if %0==1
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mov %1, rsp
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%else
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lea %1, [rsp+%2]
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%endif
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[setframe %1 %2]
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%endmacro
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%imacro end_prolog 0.nolist
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[endprolog]
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%endmacro
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%imacro end_prologue 0.nolist
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[endprolog]
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%endmacro
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