2010-03-31 15:11:20 +00:00
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Kernel
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2015-10-04 11:54:25 +00:00
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* FILE: ntoskrnl/include/internal/amd64/asmmacro.S
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2010-03-31 15:11:20 +00:00
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* PURPOSE: Macros for x64 assembly
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* PROGRAMMERS: Timo Kreuzer (timo.kreuzer@reactos.org)
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*/
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.intel_syntax noprefix
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.code64
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/* Macros for x64 stack unwind OPs */
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.macro .proc name
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.func name
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.global _\name
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_\name:
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.cfi_startproc
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.equ cfa_current_offset, -8
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.endm
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.macro .endproc
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.cfi_endproc
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.endfunc
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.endm
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.macro .allocstack size
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.cfi_adjust_cfa_offset \size
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.set cfa_current_offset, cfa_current_offset - \size
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.endm
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.macro .pushframe code
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.if (\code == 0)
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.cfi_adjust_cfa_offset 0x28
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.set cfa_current_offset, cfa_current_offset - 0x28
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.else
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.cfi_adjust_cfa_offset 0x30
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.set cfa_current_offset, cfa_current_offset - 0x30
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.endif
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.endm
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.macro .pushreg reg
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.cfi_adjust_cfa_offset 8
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.equ cfa_current_offset, cfa_current_offset - 8
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.cfi_offset \reg, cfa_current_offset
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.endm
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.macro .savereg reg, offset
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// checkme!!!
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.cfi_offset \reg, \offset
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.endm
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.macro .savexmm128 reg, offset
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// checkme!!!
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.cfi_offset \reg, \offset
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.endm
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.macro .setframe reg, offset
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.cfi_def_cfa reg, \offset
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.equ cfa_current_offset, \offset
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.endm
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.macro .endprolog
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.endm
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.macro UNIMPLEMENTED2 line, func
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jmp 3f
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.equ expr, 12
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1: .asciz "\func"
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2: .asciz __FILE__
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3:
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sub rsp, 0x20
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lea rcx, _MsgUnimplemented[rip]
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lea rdx, 1b[rip]
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lea r8, 2b[rip]
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mov r9, \line
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call _DbgPrint
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add rsp, 0x20
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.endm
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#define UNIMPLEMENTED UNIMPLEMENTED2 __LINE__,
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