diff options
Diffstat (limited to 'sysdeps/unix/i386/sysdep.S')
| -rw-r--r-- | sysdeps/unix/i386/sysdep.S | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/sysdeps/unix/i386/sysdep.S b/sysdeps/unix/i386/sysdep.S index 294865877f..dceb6815f4 100644 --- a/sysdeps/unix/i386/sysdep.S +++ b/sysdeps/unix/i386/sysdep.S @@ -23,6 +23,10 @@ #include <bp-asm.h> #include <bp-sym.h> +#ifdef IS_IN_rtld +# include <dl-sysdep.h> /* Defines RTLD_PRIVATE_ERRNO. */ +#endif + .globl C_SYMBOL_NAME(errno) .globl syscall_error @@ -42,7 +46,7 @@ syscall_error: notb: #endif #ifndef PIC -# if USE_TLS && HAVE___THREAD +# if USE___THREAD movl %eax, %gs:C_SYMBOL_NAME(errno@NTPOFF) # elif !defined _LIBC_REENTRANT movl %eax, C_SYMBOL_NAME(errno) @@ -57,12 +61,17 @@ notb: #else /* The caller has pushed %ebx and then set it up to point to the GOT before calling us through the PLT. */ -# if USE_TLS && HAVE___THREAD +# if USE___THREAD movl C_SYMBOL_NAME(errno@GOTNTPOFF)(%ebx), %ecx /* Pop %ebx value saved before jumping here. */ popl %ebx movl %eax, %gs:0(%ecx) +# elif RTLD_PRIVATE_ERRNO + movl %eax, C_SYMBOL_NAME(errno@GOTOFF)(%ebx) + + /* Pop %ebx value saved before jumping here. */ + popl %ebx # elif !defined _LIBC_REENTRANT movl C_SYMBOL_NAME(errno@GOT)(%ebx), %ecx |