1/*-
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * William Jolitz.
7 *
8 * Redistribution and use in source and binary forms, with or without
--- 20 unchanged lines hidden (view full) ---
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33#if defined(SYSLIBC_SCCS) && !defined(lint)
34 .asciz "@(#)cerror.s 5.1 (Berkeley) 4/23/90"
35#endif /* SYSLIBC_SCCS and not lint */
36#include <machine/asm.h>
37__FBSDID("$FreeBSD: head/lib/libc/i386/sys/cerror.S 240152 2012-09-05 21:41:05Z jilles $");
38
39#include "SYS.h"
40
41 .globl HIDENAME(cerror)
42
43 /*
44 * The __error() function is thread aware. For non-threaded
45 * programs and the initial threaded in threaded programs,
46 * it returns a pointer to the global errno variable.
47 */
48 .globl CNAME(__error)
49 .type CNAME(__error),@function
50HIDENAME(cerror):
51#ifdef PIC
52 PIC_PROLOGUE
53 pushl %eax
54 call PIC_PLT(CNAME(__error))
55 popl %ecx
56 PIC_EPILOGUE
57#else
58 pushl %eax
59 call CNAME(__error)
60 popl %ecx
61#endif
62 movl %ecx,(%eax)
63 movl $-1,%eax
64 movl $-1,%edx
65 ret
66
67 .section .note.GNU-stack,"",%progbits
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * William Jolitz.
7 *
8 * Redistribution and use in source and binary forms, with or without
--- 20 unchanged lines hidden (view full) ---
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33#if defined(SYSLIBC_SCCS) && !defined(lint)
34 .asciz "@(#)cerror.s 5.1 (Berkeley) 4/23/90"
35#endif /* SYSLIBC_SCCS and not lint */
36#include <machine/asm.h>
37__FBSDID("$FreeBSD: head/lib/libc/i386/sys/cerror.S 240152 2012-09-05 21:41:05Z jilles $");
38
39#include "SYS.h"
40
41 .globl HIDENAME(cerror)
42
43 /*
44 * The __error() function is thread aware. For non-threaded
45 * programs and the initial threaded in threaded programs,
46 * it returns a pointer to the global errno variable.
47 */
48 .globl CNAME(__error)
49 .type CNAME(__error),@function
50HIDENAME(cerror):
51#ifdef PIC
52 PIC_PROLOGUE
53 pushl %eax
54 call PIC_PLT(CNAME(__error))
55 popl %ecx
56 PIC_EPILOGUE
57#else
58 pushl %eax
59 call CNAME(__error)
60 popl %ecx
61#endif
62 movl %ecx,(%eax)
63 movl $-1,%eax
64 movl $-1,%edx
65 ret
66
67 .section .note.GNU-stack,"",%progbits