diff options
Diffstat (limited to 'lib/libc/mips/sys/ptrace.S')
| -rw-r--r-- | lib/libc/mips/sys/ptrace.S | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/lib/libc/mips/sys/ptrace.S b/lib/libc/mips/sys/ptrace.S deleted file mode 100644 index 8cf984a9..0000000 --- a/lib/libc/mips/sys/ptrace.S +++ /dev/null @@ -1,71 +0,0 @@ -/* $NetBSD: ptrace.S,v 1.9 2003/08/07 16:42:17 agc Exp $ */ - -/*- - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Ralph Campbell. - * - * 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. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. - */ - -#include <machine/asm.h> -__FBSDID("$FreeBSD$"); -#include "SYS.h" - -#if defined(LIBC_SCCS) && !defined(lint) - ASMSTR("from: @(#)ptrace.s 8.1 (Berkeley) 6/4/93") - ASMSTR("$NetBSD: ptrace.S,v 1.9 2003/08/07 16:42:17 agc Exp $") -#endif /* LIBC_SCCS and not lint */ - -NESTED_NOPROFILE(ptrace, CALLFRAME_SIZ, ra) - .mask 0x80000000, (CALLFRAME_RA - CALLFRAME_SIZ) - SETUP_GP - PTR_SUBU sp, sp, CALLFRAME_SIZ - SETUP_GP64(CALLFRAME_GP, ptrace) - SAVE_GP(CALLFRAME_GP) - - PTR_S ra, CALLFRAME_RA(sp) - - PTR_LA t9, _C_LABEL(__error) # locate address of errno - jalr t9 - - PTR_L ra, CALLFRAME_RA(sp) - INT_S zero, 0(v0) # update errno value - - li v0, SYS_ptrace - syscall - - # Load __cerror's address using our gp, then restore it. - PTR_LA t9, __cerror - RESTORE_GP64 - PTR_ADDU sp, sp, CALLFRAME_SIZ - - bne a3, zero, 1f - - j ra -1: j t9 -END(ptrace) |
