NetBSD/lib/libc/arch/ns32k/string/strncat.S

/*	$NetBSD: strncat.S,v 1.5 1999/11/16 18:17:39 matthias Exp $	*/

/* 
 * Written by Matthias Pfaller, 1996
 * Public domain.
 */

#include <machine/asm.h>

#if defined(LIBC_SCCS)
	RCSID("$NetBSD: strncat.S,v 1.5 1999/11/16 18:17:39 matthias Exp $")
#endif

/*
 * char *
 * strncat(char *d, const char *s, size_t count)
 *	append string s to d. append not more then count bytes.
 */
KENTRY(strncat, 12)
	enter	[r4],0
	movd	B_ARG0,tos
	bsr	_C_LABEL(strlen)
#if !defined(MRTD)
	adjspd	-4
#endif
	addd	B_ARG0,r0
	movd	B_ARG1,r1
	movd	r0,r2
	movd	B_ARG2,r0
	movqd	0,r4
	movsb	u
	movb	r4,0(r2)
	movd	B_ARG0,r0
	exit	[r4]
	ret	ARGS
make this work again with -mrtd. 1999-11-16 21:16:53 +03:00			`/* $NetBSD: strncat.S,v 1.5 1999/11/16 18:17:39 matthias Exp $ */`
* Add correct $NetBSD$ headers everywhere. * Remove $Id$ headers. * Support LIB_SCCS in all files. * Use local labels where ever possible. * Use cpufunc.h instead of __asm__ when possible. * Access labels with _C_LABEL and _ASM_LABEL. * Always set errno by calling cerror. * No more FRAME/EMARF. * No more SVC, use SYSTRAP instead. * Use "$Masqueraded: as XXX $" to show e.g. memcpy compiled as bcopy. * Rewrite vfork to work even whith a "real" vfork system call. * Make cerror take care of _REENTRANT. 1997-05-08 17:38:29 +04:00
The pc532 port now has string functions in assembler. strcmp.S, strcpy.S and strlen.S are contributed by Randy Hyde. 1996-09-24 13:29:52 +04:00			`/*`
			`* Written by Matthias Pfaller, 1996`
			`* Public domain.`
			`*/`

			`#include <machine/asm.h>`

			`#if defined(LIBC_SCCS)`
make this work again with -mrtd. 1999-11-16 21:16:53 +03:00			`RCSID("$NetBSD: strncat.S,v 1.5 1999/11/16 18:17:39 matthias Exp $")`
The pc532 port now has string functions in assembler. strcmp.S, strcpy.S and strlen.S are contributed by Randy Hyde. 1996-09-24 13:29:52 +04:00			`#endif`

			`/*`
			`* char *`
			`* strncat(char d, const char s, size_t count)`
			`* append string s to d. append not more then count bytes.`
			`*/`
Prepare assembler source for -mrtd kernels. 1998-04-04 02:58:08 +04:00			`KENTRY(strncat, 12)`
The pc532 port now has string functions in assembler. strcmp.S, strcpy.S and strlen.S are contributed by Randy Hyde. 1996-09-24 13:29:52 +04:00			`enter [r4],0`
			`movd B_ARG0,tos`
SYS.h Fix CALL to use _C_LABEL. gen/Makefile.inc setjmp.S and sigsetjmp.S don't have lint stubs. Append them to SRCS, not ASSRCS. gen/__setjmp14.S, gen/__sigsetjmp14.S some small optimizations string/strcat.S string/strncat.S string/strncpy.S use _C_LABEL when calling functions 1998-10-02 02:46:35 +04:00			`bsr _C_LABEL(strlen)`
make this work again with -mrtd. 1999-11-16 21:16:53 +03:00			`#if !defined(MRTD)`
The pc532 port now has string functions in assembler. strcmp.S, strcpy.S and strlen.S are contributed by Randy Hyde. 1996-09-24 13:29:52 +04:00			`adjspd -4`
make this work again with -mrtd. 1999-11-16 21:16:53 +03:00			`#endif`
The pc532 port now has string functions in assembler. strcmp.S, strcpy.S and strlen.S are contributed by Randy Hyde. 1996-09-24 13:29:52 +04:00			`addd B_ARG0,r0`
			`movd B_ARG1,r1`
			`movd r0,r2`
			`movd B_ARG2,r0`
			`movqd 0,r4`
			`movsb u`
			`movb r4,0(r2)`
			`movd B_ARG0,r0`
			`exit [r4]`
Prepare assembler source for -mrtd kernels. 1998-04-04 02:58:08 +04:00			`ret ARGS`