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| 1 | - | .intel_syntax noprefix |
| 1 | + | type SmallStruct |
| 2 | A as byte | |
| 3 | - | .section .text |
| 3 | + | B as byte |
| 4 | - | .balign 16 |
| 4 | + | C as byte |
| 5 | D as byte | |
| 6 | - | .globl _MYASMFUNC@8 |
| 6 | + | end type |
| 7 | - | _MYASMFUNC@8: |
| 7 | + | |
| 8 | - | push ebp |
| 8 | + | type BigStruct |
| 9 | - | mov ebp, esp |
| 9 | + | A as long |
| 10 | - | sub esp, 4 |
| 10 | + | B as long |
| 11 | - | push ebx |
| 11 | + | end type |
| 12 | - | push esi |
| 12 | + | |
| 13 | - | push edi |
| 13 | + | function AddSmall naked ( byval tParms as SmallStruct ) as byte |
| 14 | - | mov dword ptr [ebp-4], 0 |
| 14 | + | asm |
| 15 | - | .L_0004: |
| 15 | + | mov al,[esp+4] |
| 16 | - | mov eax, [ebp+8] |
| 16 | + | add al,[esp+5] |
| 17 | - | add eax, [ebp+12] |
| 17 | + | add al,[esp+6] |
| 18 | - | mov [ebp-4], eax |
| 18 | + | add al,[esp+7] |
| 19 | - | .L_0005: |
| 19 | + | ret 4 |
| 20 | - | mov eax, dword ptr [ebp-4] |
| 20 | + | end asm |
| 21 | - | pop edi |
| 21 | + | end function |
| 22 | - | pop esi |
| 22 | + | |
| 23 | - | pop ebx |
| 23 | + | function AddBig naked ( tParms as BigStruct ) as long |
| 24 | - | mov esp, ebp |
| 24 | + | asm |
| 25 | - | pop ebp |
| 25 | + | mov edx, [esp+4] |
| 26 | - | ret 8 |
| 26 | + | mov eax,[edx] |
| 27 | - | .balign 16 |
| 27 | + | add eax,[edx+4] |
| 28 | ret 4 | |
| 29 | - | .globl _main |
| 29 | + | end asm |
| 30 | - | _main: |
| 30 | + | end function |
| 31 | - | push ebp |
| 31 | + | |
| 32 | - | mov ebp, esp |
| 32 | + | print AddSmall( type(100,20,5,-1) ) |
| 33 | - | and esp, 0xFFFFFFF0 |
| 33 | + | print AddBig( type(5000,200) ) |
| 34 | - | sub esp, 12 |
| 34 | + | sleep |
