[PIC]: Store into `errno' through the GOT.

diff --git a/sysdeps/unix/i386/sysdep.S b/sysdeps/unix/i386/sysdep.S
index dae7153..efe4f56 100644 (file)
--- a/sysdeps/unix/i386/sysdep.S
+++ b/sysdeps/unix/i386/sysdep.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.

 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or


@@ -37,6 +37,16 @@ syscall_error:
        jne notb                /* Branch if not.  */
        movl $EAGAIN, %eax      /* Yes; translate it to EAGAIN.  */
 #endif
        jne notb                /* Branch if not.  */
        movl $EAGAIN, %eax      /* Yes; translate it to EAGAIN.  */
 #endif

-notb:  movl %eax, C_SYMBOL_NAME(errno)
+notb:
+#ifndef        PIC
+       movl %eax, C_SYMBOL_NAME(errno)
+#else
+       /* Standard PIC nonsense to store into `errno' through the GOT.  */
+       call here
+here:  popl %ecx
+       addl $_GLOBAL_OFFSET_TABLE_+[.-here], %ecx
+       movl C_SYMBOL_NAME(errno@GOT)(%ecx), %ecx
+       movl %eax, (%ecx)
+#endif

        movl $-1, %eax
        ret
        movl $-1, %eax
        ret