diff options
Diffstat (limited to 'lib/libc/powerpc/sys/cerror.S')
| -rw-r--r-- | lib/libc/powerpc/sys/cerror.S | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/lib/libc/powerpc/sys/cerror.S b/lib/libc/powerpc/sys/cerror.S deleted file mode 100644 index 9ec3cbaf63a2..000000000000 --- a/lib/libc/powerpc/sys/cerror.S +++ /dev/null @@ -1,68 +0,0 @@ -/*- - * Copyright (c) 2002 Peter Grehan. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ -/* $NetBSD: cerror.S,v 1.5 2000/01/27 14:58:48 kleink Exp $ */ - -#include <machine/asm.h> -__FBSDID("$FreeBSD$"); - -#include "SYS.h" - - .globl HIDENAME(cerror) - .globl CNAME(__error) - - /* - * The __error() function is thread aware. For non-threaded - * programs and the initial thread in threaded programs, - * it returns a pointer to the global errno variable. - */ -HIDENAME(cerror): - mflr %r0 - stwu %r1,-20(%r1) /* allocate new stack frame */ - stw %r0,24(%r1) /* and save lr, r31 */ - stw %r31,12(%r1) -#ifdef __PIC__ - stw %r30,8(%r1) - bcl 20,31,1f -1: - mflr %r30 - addis %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@ha - addi %r30,%r30,_GLOBAL_OFFSET_TABLE_-1b@l -#endif - mr %r31,%r3 /* stash errval in callee-saved register */ - bl PIC_PLT(CNAME(__error)) - stw %r31,0(%r3) /* store errval into &errno */ - lwz %r0,24(%r1) - lwz %r31,12(%r1) -#ifdef __PIC__ - lwz %r30,8(%r1) -#endif - mtlr %r0 - la %r1,20(%r1) - li %r3,-1 - li %r4,-1 - blr /* return to callers caller */ - - .section .note.GNU-stack,"",%progbits |