diff options
Diffstat (limited to 'src/thread/i386')
| -rw-r--r-- | src/thread/i386/syscall_cp.s | 36 |
1 files changed, 15 insertions, 21 deletions
diff --git a/src/thread/i386/syscall_cp.s b/src/thread/i386/syscall_cp.s index 05e867a1..3bf52c1f 100644 --- a/src/thread/i386/syscall_cp.s +++ b/src/thread/i386/syscall_cp.s @@ -2,34 +2,28 @@ .global __syscall_cp_asm .type __syscall_cp_asm,@function __syscall_cp_asm: + mov 4(%esp),%ecx pushl %ebx pushl %esi pushl %edi pushl %ebp - leal 20(%esp),%ebp - call 1f -1: popl %eax - movl (%ebp),%ecx - addl $[1f-1b],%eax - movl %eax,4(%ecx) - movl %esp,(%ecx) - movl 8(%ecx),%eax +.global __cp_begin +__cp_begin: + movl (%ecx),%eax testl %eax,%eax - jnz 2f - movl 4(%ebp),%eax - movl 8(%ebp),%ebx - movl 12(%ebp),%ecx - movl 16(%ebp),%edx - movl 20(%ebp),%esi - movl 24(%ebp),%edi - movl 28(%ebp),%ebp -1: int $128 + jnz __cancel + movl 24(%esp),%eax + movl 28(%esp),%ebx + movl 32(%esp),%ecx + movl 36(%esp),%edx + movl 40(%esp),%esi + movl 44(%esp),%edi + movl 48(%esp),%ebp + int $128 +.global __cp_end +__cp_end: popl %ebp popl %edi popl %esi popl %ebx - xorl %edx,%edx - movl 4(%esp),%ecx - movl %edx,(%ecx) ret -2: call __cancel |