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901cd2704c
This is the minimal version to be compatible with GAS. Code segment and NoPad could probably be added later, but they are not strictly required.
159 lines
2.6 KiB
PHP
159 lines
2.6 KiB
PHP
/*
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* PROJECT: ReactOS SDK
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: ReactOS AMD64 architecture asm macros
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* COPYRIGHT: Timo Kreuzer (timo.kreuzer@reactos.org)
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*/
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#include <asm.inc>
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MACRO(push_reg, Reg)
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push Reg
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.pushreg Reg
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ENDM
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MACRO(rex_push_reg, Reg)
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db HEX(048) ; REX prefix
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push Reg
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.pushreg Reg
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ENDM
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MACRO(push_eflags)
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pushfq
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.allocstack 8
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ENDM
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MACRO(rex_push_eflags)
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db HEX(048) ; REX prefix
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pushfq
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.allocstack 8
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ENDM
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MACRO(rex_jmp_reg, Reg)
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db HEX(048) ; REX prefix / hint tail call to unwinder
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jmp Reg
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ENDM
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MACRO(ret_zero)
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ret
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ENDM
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MACRO(alloc_stack, Size)
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sub rsp, Size
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.allocstack Size
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ENDM
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MACRO(save_reg, Reg, Offset)
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mov [rsp + Offset], Reg
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.savereg Reg, Offset
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ENDM
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MACRO(save_xmm128, Reg, Offset)
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movaps [rsp + Offset], Reg
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.savexmm128 Reg, Offset
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ENDM
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MACRO(push_frame, Code)
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.pushframe Code
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ENDM
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MACRO(set_frame, Reg, Offset)
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if Offset
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lea Reg, [rsp + Offset]
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else
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mov Reg, rsp
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endif
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.setframe Reg, Offset
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ENDM
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MACRO(END_PROLOGUE)
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.endprolog
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ENDM
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MACRO(BEGIN_EPILOGUE)
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.beginepilog
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ENDM
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MACRO(LEAF_ENTRY, Name, Section, NoPad)
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//Section segment para 'CODE'
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//ifb <NoPad>
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// db 6 dup (0cch)
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//endif
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align 16
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public Name
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.PROC Name
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END_PROLOGUE
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ENDM
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MACRO(LEAF_ENTRY_ARG1, Name, Section, Arg1, NoPad)
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//Section segment para 'CODE'
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//ifb <NoPad>
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// db 6 dup (0cch)
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//endif
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align 16
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public Name
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.PROC Name
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END_PROLOGUE
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ENDM
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MACRO(LEAF_ENTRY_ARG2, Name, Section, Arg1, Arg2, NoPad)
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//Section segment para 'CODE'
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//ifb <NoPad>
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// db 6 dup (0cch)
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//endif
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align 16
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public Name
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.PROC Name
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END_PROLOGUE
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ENDM
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MACRO(LEAF_ENTRY_ARG3, Name, Section, Arg1, Arg2, Arg3, NoPad)
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//Section segment para 'CODE'
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//ifb <NoPad>
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// db 6 dup (0cch)
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//endif
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align 16
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public Name
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.PROC Name
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END_PROLOGUE
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ENDM
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MACRO(LEAF_END, Name, Section)
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.ENDP
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//Section ends
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ENDM
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MACRO(NESTED_ENTR, Name, Section, Handler, NoPad)
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ifdef _CurrentSection_
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ifdif <Section>, _CurrentSection_
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.err <NESTED_ENTRY invoked for different sections within same module>
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endif
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endif
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_CurrentSection_ EQU <Section>
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Section segment para 'CODE'
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ifb <NoPad>
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db 6 dup (0cch)
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endif
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align 16
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public Name
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ifb <Handler>
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Name proc frame
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else
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Name proc frame:Handler
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endif
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ENDM
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MACRO(NESTED_END, Name, section)
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Name endp
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Section ends
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ENDM
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MACRO(ALTERNATE_ENTRY, Name)
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Name:
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ENDM
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MACRO(Yield)
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pause
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ENDM
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/* EOF */
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