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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
| commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
| tree | f435a8308119effd964b339f76abb83a57c29483 /other-licenses/7zstub/src/Asm/x86/7zAsm.asm | |
| parent | Initial commit. (diff) | |
| download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip | |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'other-licenses/7zstub/src/Asm/x86/7zAsm.asm')
| -rw-r--r-- | other-licenses/7zstub/src/Asm/x86/7zAsm.asm | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/other-licenses/7zstub/src/Asm/x86/7zAsm.asm b/other-licenses/7zstub/src/Asm/x86/7zAsm.asm new file mode 100644 index 0000000000..8c30d7b7e3 --- /dev/null +++ b/other-licenses/7zstub/src/Asm/x86/7zAsm.asm @@ -0,0 +1,147 @@ +; 7zAsm.asm -- ASM macros
+; 2018-02-03 : Igor Pavlov : Public domain
+
+MY_ASM_START macro
+ ifdef x64
+ .code
+ else
+ .386
+ .model flat
+ _TEXT$00 SEGMENT PARA PUBLIC 'CODE'
+ endif
+endm
+
+MY_PROC macro name:req, numParams:req
+ align 16
+ proc_numParams = numParams
+ ifdef x64
+ proc_name equ name
+ else
+ proc_name equ @CatStr(@,name,@, %numParams * 4)
+ endif
+ proc_name PROC
+endm
+
+MY_ENDP macro
+ ifdef x64
+ ret
+ else
+ if proc_numParams LT 3
+ ret
+ else
+ ret (proc_numParams - 2) * 4
+ endif
+ endif
+ proc_name ENDP
+endm
+
+ifdef x64
+ REG_SIZE equ 8
+ REG_LOGAR_SIZE equ 3
+else
+ REG_SIZE equ 4
+ REG_LOGAR_SIZE equ 2
+endif
+
+ x0 equ EAX
+ x1 equ ECX
+ x2 equ EDX
+ x3 equ EBX
+ x4 equ ESP
+ x5 equ EBP
+ x6 equ ESI
+ x7 equ EDI
+
+ x0_W equ AX
+ x1_W equ CX
+ x2_W equ DX
+ x3_W equ BX
+
+ x5_W equ BP
+ x6_W equ SI
+ x7_W equ DI
+
+ x0_L equ AL
+ x1_L equ CL
+ x2_L equ DL
+ x3_L equ BL
+
+ x0_H equ AH
+ x1_H equ CH
+ x2_H equ DH
+ x3_H equ BH
+
+ifdef x64
+ x5_L equ BPL
+ x6_L equ SIL
+ x7_L equ DIL
+
+ r0 equ RAX
+ r1 equ RCX
+ r2 equ RDX
+ r3 equ RBX
+ r4 equ RSP
+ r5 equ RBP
+ r6 equ RSI
+ r7 equ RDI
+ x8 equ r8d
+ x9 equ r9d
+ x10 equ r10d
+ x11 equ r11d
+ x12 equ r12d
+ x13 equ r13d
+ x14 equ r14d
+ x15 equ r15d
+else
+ r0 equ x0
+ r1 equ x1
+ r2 equ x2
+ r3 equ x3
+ r4 equ x4
+ r5 equ x5
+ r6 equ x6
+ r7 equ x7
+endif
+
+MY_PUSH_4_REGS macro
+ push r3
+ push r5
+ push r6
+ push r7
+endm
+
+MY_POP_4_REGS macro
+ pop r7
+ pop r6
+ pop r5
+ pop r3
+endm
+
+
+ifdef x64
+
+; for WIN64-x64 ABI:
+
+REG_PARAM_0 equ r1
+REG_PARAM_1 equ r2
+REG_PARAM_2 equ r8
+REG_PARAM_3 equ r9
+
+MY_PUSH_PRESERVED_REGS macro
+ MY_PUSH_4_REGS
+ push r12
+ push r13
+ push r14
+ push r15
+endm
+
+
+MY_POP_PRESERVED_REGS macro
+ pop r15
+ pop r14
+ pop r13
+ pop r12
+ MY_POP_4_REGS
+endm
+
+endif
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