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#include <dietfeatures.h>
.text
.global __unified_syscall_256
.type __unified_syscall_256,@function
__unified_syscall_256:
movzwl %ax,%eax
jmp .L1
.L2:
.size __unified_syscall_256,.L2-__unified_syscall_256
.weak exit
exit:
.global _exit
.type _exit,@function
_exit:
movb $1,%al
.global __unified_syscall
.type __unified_syscall,@function
__unified_syscall:
.size _exit,__unified_syscall-_exit
movzbl %al, %eax
.L1:
push %edi
push %esi
push %ebx
movl %esp,%edi
/* we use movl instead of pop because otherwise a signal would
destroy the stack frame and crash the program, although it
would save a few bytes. */
movl 0x10(%edi),%ebx
movl 0x14(%edi),%ecx
movl 0x18(%edi),%edx
movl 0x1c(%edi),%esi
movl 0x20(%edi),%edi
int $0x80
cmp $-124,%eax
jbe .Lnoerror
neg %eax
#ifdef WANT_THREAD_SAFE
movl %eax,%ebx
call __errno_location
movl %ebx,(%eax)
orl $-1,%eax
#else
mov %eax,errno
sbb %eax,%eax # eax = eax - eax - CY = -1
#endif
.Lnoerror:
pop %ebx
pop %esi
pop %edi
/* here we go and "reuse" the return for weak-void functions */
#include "dietuglyweaks.h"
ret
.L3:
.size __unified_syscall,.L3-__unified_syscall
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