third_party/lzma_sdk/Asm/x86/7zAsm.asm - Issue 6730044: Upgrading lzma_sdk to version 9.20.

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Side by Side Diff: third_party/lzma_sdk/Asm/x86/7zAsm.asm

Issue 6730044: Upgrading lzma_sdk to version 9.20. Base URL: svn://chrome-svn.corp.google.com/chrome/trunk/src/

Patch Set: '' Created 9 years, 8 months ago

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	1 ; 7zAsm.asm -- ASM macros

	2 ; 2009-12-12 : Igor Pavlov : Public domain

	3

	4 MY_ASM_START macro

	5 ifdef x64

	6 .code

	7 else

	8 .386

	9 .model flat

	10 _TEXT$00 SEGMENT PARA PUBLIC 'CODE'

	11 endif

	12 endm

	13

	14 MY_PROC macro name:req, numParams:req

	15 align 16

	16 proc_numParams equ numParams

	17 ifdef x64

	18 proc_name equ name

	19 name PROC

	20 else

	21 proc_fastcall_name equ @CatStr(@,name,@, %numParams * 4)

	22 public proc_fastcall_name

	23 proc_fastcall_name:

	24 endif

	25 endm

	26

	27 MY_ENDP macro

	28 ifdef x64

	29 ret

	30 proc_name ENDP

	31 else

	32 ret (proc_numParams - 2) * 4

	33 endif

	34 endm

	35

	36 ifdef x64

	37 REG_SIZE equ 8

	38 else

	39 REG_SIZE equ 4

	40 endif

	41

	42 x0 equ EAX

	43 x1 equ ECX

	44 x2 equ EDX

	45 x3 equ EBX

	46 x4 equ ESP

	47 x5 equ EBP

	48 x6 equ ESI

	49 x7 equ EDI

	50

	51 x0_L equ AL

	52 x1_L equ CL

	53 x2_L equ DL

	54 x3_L equ BL

	55

	56 x0_H equ AH

	57 x1_H equ CH

	58 x2_H equ DH

	59 x3_H equ BH

	60

	61 ifdef x64

	62 r0 equ RAX

	63 r1 equ RCX

	64 r2 equ RDX

	65 r3 equ RBX

	66 r4 equ RSP

	67 r5 equ RBP

	68 r6 equ RSI

	69 r7 equ RDI

	70 else

	71 r0 equ x0

	72 r1 equ x1

	73 r2 equ x2

	74 r3 equ x3

	75 r4 equ x4

	76 r5 equ x5

	77 r6 equ x6

	78 r7 equ x7

	79 endif

	80

	81 MY_PUSH_4_REGS macro

	82 push r3

	83 push r5

	84 push r6

	85 push r7

	86 endm

	87

	88 MY_POP_4_REGS macro

	89 pop r7

	90 pop r6

	91 pop r5

	92 pop r3

	93 endm

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