 84d9c625bf
			
		
	
	
		84d9c625bf
		
	
	
	
	
		
			
			- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
		
	
			
		
			
				
	
	
		
			87 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
			
		
		
	
	
			87 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
| /*	$NetBSD: ptrace.S,v 1.12 2013/11/30 20:20:42 joerg Exp $ */
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| 
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| /*-
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|  * Copyright (c) 1990 The Regents of the University of California.
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|  * All rights reserved.
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|  *
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|  * Redistribution and use in source and binary forms, with or without
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|  * modification, are permitted provided that the following conditions
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|  * are met:
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|  * 1. Redistributions of source code must retain the above copyright
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|  *    notice, this list of conditions and the following disclaimer.
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|  * 2. Redistributions in binary form must reproduce the above copyright
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|  *    notice, this list of conditions and the following disclaimer in the
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|  *    documentation and/or other materials provided with the distribution.
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|  * 3. Neither the name of the University nor the names of its contributors
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|  *    may be used to endorse or promote products derived from this software
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|  *    without specific prior written permission.
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|  *
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|  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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|  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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|  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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|  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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|  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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|  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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|  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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|  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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|  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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|  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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|  * SUCH DAMAGE.
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|  *
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|  *	from: @(#)ptrace.s	5.1 (Berkeley) 4/23/90
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|  */
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| 
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| #include "SYS.h"
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| 
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| ENTRY(ptrace)
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| #ifdef _REENTRANT
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| #if !defined(__thumb__) || defined(_ARM_ARCH_T2)
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| 	push	{r0-r3, lr}
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| #else
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| 	push	{r0-r4}
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| 	mov	r4, lr
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| #endif
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| 	sub	sp, sp, #4	/* align stack */
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| 	bl	PLT_SYM(_C_LABEL(__errno))
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| 	add	sp, sp, #4	/* unalign stack */
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| 	movs	r1, #0
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| 	str	r1, [r0]
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| #if !defined(__thumb__) || defined(_ARM_ARCH_T2)
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| 	pop	{r0-r3, lr}
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| #else
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| 	mov	lr, r4
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| 	pop	{r0-r4}
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| #endif
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| #else
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| 	push	{r0, r1}
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| #ifdef __PIC__
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| 	/* Setup the GOT */
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| 	ldr	r0, .Lgot
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| 	adr	r1, .Lgot
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| 	add	r0, r0, r1
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| 	ldr	r1, .Lerrno
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| 	ldr	r1, [r0, r1]
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| #else
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| 	ldr	r1, .Lerrno
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| #endif /* __PIC__ */
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| 	movs	r0, #0
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| 	str	r0, [r1]
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| 	pop	{r0, r1}
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| #endif /* _REENTRANT */
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| 
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| 	SYSTRAP(ptrace)
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| 	_INVOKE_CERROR()
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| 	RET
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| 
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| #ifndef _REENTRANT
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| #ifdef __PIC__
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| 	.align	0
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| .Lgot:
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| 	.word	_C_LABEL(_GLOBAL_OFFSET_TABLE_) - .Lgot
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| #endif /* __PIC__ */
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| 
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| .Lerrno:
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| 	.word	PIC_SYM(_C_LABEL(errno), GOT)
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| #endif /* !_REENTRANT */
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| END(ptrace)
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