source:
trunk/minix/lib/ack/i386/em/em_csb4.s@
16
| Last change on this file since 16 was 9, checked in by , 14 years ago | |
|---|---|
| File size: 391 bytes | |
| Rev | Line | |
|---|---|---|
| [9] | 1 | .sect .text; .sect .rom; .sect .data; .sect .bss |
| 2 | .define .csb4 | |
| 3 | ||
| 4 | .sect .text | |
| 5 | .csb4: | |
| 6 | !ebx, descriptor address | |
| 7 | !eax, index | |
| 8 | mov edx,(ebx) | |
| 9 | mov ecx,4(ebx) | |
| 10 | 1: | |
| 11 | add ebx,8 | |
| 12 | dec ecx | |
| 13 | jl 4f | |
| 14 | cmp eax,(ebx) | |
| 15 | jne 1b | |
| 16 | mov ebx,4(ebx) | |
| 17 | 2: | |
| 18 | test ebx,ebx | |
| 19 | jnz 3f | |
| 20 | .extern ECASE | |
| 21 | .extern .fat | |
| 22 | mov eax,ECASE | |
| 23 | push eax | |
| 24 | jmp .fat | |
| 25 | 3: | |
| 26 | jmp ebx | |
| 27 | 4: | |
| 28 | mov ebx,edx | |
| 29 | jmp 2b |
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