diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/sparc64/clone.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/sparc64/clone.S | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S index 0e1025ff6a..ebfce9e2c5 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S @@ -23,6 +23,7 @@ #include <asm/errno.h> #include <asm/unistd.h> #include <tcb-offsets.h> +#include <sysdep.h> #define CLONE_VM 0x00000100 #define CLONE_THREAD 0x00010000 @@ -34,12 +35,12 @@ .register %g3,#scratch .text - .align 4 - .globl __clone - .type __clone,@function -__clone: +ENTRY (__clone) save %sp, -192, %sp + cfi_def_cfa_register(%fp) + cfi_window_save + cfi_register(%o7, %i7) /* sanity check arguments */ brz,pn %i0, 99f /* fn non-NULL? */ @@ -65,7 +66,7 @@ __clone: nop brnz,pn %o1, __thread_start nop - ret + jmpl %i7 + 8, %g0 restore %o0, %g0, %o0 99: #ifndef _LIBC_REENTRANT @@ -88,12 +89,13 @@ __clone: nop st %i0, [%o0] #endif - ret + jmpl %i7 + 8, %g0 restore %g0,-1,%o0 - .size __clone, .-__clone +END(__clone) .type __thread_start,@function __thread_start: + cfi_startproc #ifdef RESET_PID sethi %hi(CLONE_THREAD), %l0 andcc %g4, %l0, %g0 @@ -112,6 +114,8 @@ __thread_start: mov %g3,%o0 call _exit,0 nop - .size __thread_start, .-__thread_start + cfi_endproc + + .size __thread_start, .-__thread_start weak_alias (__clone, clone) |