diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2005-06-29 00:56:09 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2005-06-29 00:56:09 +0000 |
| commit | 69ec4a5d65cdd4a2fdf2c94e1861464fa2caf7ce (patch) | |
| tree | 45eb64f3ded1eb81dc606532c75038d445ea3be7 /libc/sysdeps/linux/x86_64/clone.S | |
| parent | 0f9f0d5305631211e03edbff44c6c3b5fc03e41f (diff) | |
add syscall error handling with jockes simple errno setting solution
Diffstat (limited to 'libc/sysdeps/linux/x86_64/clone.S')
| -rw-r--r-- | libc/sysdeps/linux/x86_64/clone.S | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libc/sysdeps/linux/x86_64/clone.S b/libc/sysdeps/linux/x86_64/clone.S index 9d244d018..65d0c53fd 100644 --- a/libc/sysdeps/linux/x86_64/clone.S +++ b/libc/sysdeps/linux/x86_64/clone.S @@ -48,17 +48,17 @@ r8: thread pointer */ - .text +.text .globl __clone; .type __clone,@function -.align 4; +.align 4 __clone: /* Sanity check arguments. */ movq $-EINVAL,%rax testq %rdi,%rdi /* no NULL function pointers */ - jz __syscall_error + jz __error testq %rsi,%rsi /* no NULL stack pointers */ - jz __syscall_error + jz __error /* Insert the argument onto the new stack. */ subq $16,%rsi @@ -73,12 +73,12 @@ __clone: movq %r8, %rdx movq %r9, %r8 movq 8(%rsp), %r10 - movq $__NR_clone,%rax + movq __NR_clone,%rax syscall testq %rax,%rax - jl __syscall_error + jl __error jz L(thread_start) L(pseudo_end): @@ -110,7 +110,7 @@ L(thread_start): movq %rax, %rdi call HIDDEN_JUMPTARGET (_exit) - cfi_startproc; -PSEUDO_END (BP_SYM (__clone)) +.size __clone,.-__clone -weak_alias (BP_SYM (__clone), BP_SYM (clone)) +.weak clone + clone = __clone |