| /programs/develop/libraries/menuetlibc/src/libc/ansi/setjmp/longjmp.s |
|---|
| 0,0 → 1,64 |
|---|
| # 1 "longjmp.s" |
| #include<libc/asm.h> |
| MK_C_SYM(longjmp) |
| movl 4(%esp),%edi |
| movl 8(%esp),%eax |
| movl %eax,0(%edi) |
| |
| movw 46(%edi),%fs |
| movw 48(%edi),%gs |
| movl 4(%edi),%ebx |
| movl 8(%edi),%ecx |
| movl 12(%edi),%edx |
| movl 24(%edi),%ebp |
| |
| movw 50(%edi),%es |
| movl 28(%edi),%esi |
| subl $28,%esi |
| |
| movl 60(%edi),%eax |
| es |
| movl %eax,(%esi) |
| |
| movzwl 42(%edi),%eax |
| es |
| movl %eax,4(%esi) |
| |
| movl 20(%edi),%eax |
| es |
| movl %eax,8(%esi) |
| |
| movl 16(%edi),%eax |
| es |
| movl %eax,12(%esi) |
| |
| movl 32(%edi),%eax |
| es |
| movl %eax,16(%esi) |
| |
| movl 40(%edi),%eax |
| es |
| movl %eax,20(%esi) |
| |
| movl 36(%edi),%eax |
| es |
| movl %eax,24(%esi) |
| |
| movl 0(%edi),%eax |
| movw 44(%edi),%es |
| |
| movw 50(%edi),%ss |
| movl %esi,%esp |
| |
| popl C_SYM(__djgpp_exception_state_ptr) |
| popl %ds |
| popl %edi |
| popl %esi |
| |
| iret |
| |
| MK_C_SYM(__djgpp_exception_state_ptr) |
| .word 0 |
| .word 0 |
| .word 0 |
| .word 0 |
| /programs/develop/libraries/menuetlibc/src/libc/ansi/setjmp/setjmp.s |
|---|
| 0,0 → 1,44 |
|---|
| #include<libc/asm.h> |
| MK_C_SYM(setjmp) |
| pushl %ebp |
| movl %esp,%ebp |
| |
| pushl %edi |
| movl 8(%ebp),%edi |
| |
| movl %eax, (%edi) |
| movl %ebx,4(%edi) |
| movl %ecx,8(%edi) |
| movl %edx,12(%edi) |
| movl %esi,16(%edi) |
| |
| movl -4(%ebp),%eax |
| movl %eax,20(%edi) |
| |
| movl (%ebp),%eax |
| movl %eax,24(%edi) |
| |
| movl %esp,%eax |
| addl $12,%eax |
| movl %eax,28(%edi) |
| |
| movl 4(%ebp),%eax |
| movl %eax,32(%edi) |
| |
| pushfl |
| popl 36(%edi) |
| |
| movw %cs, 40(%edi) |
| movw %ds, 42(%edi) |
| movw %es, 44(%edi) |
| movw %fs, 46(%edi) |
| movw %gs, 48(%edi) |
| movw %ss, 50(%edi) |
| |
| movl C_SYM(__djgpp_exception_state_ptr), %eax |
| movl %eax, 60(%edi) |
| |
| popl %edi |
| xorl %eax,%eax |
| popl %ebp |
| ret |