change amd64's MACHINE_ARCH from x86_64 to amd64. There are many many reasons for this, quite a few of them technical, and not all of them in response to Intel's broken ia32e crud. The gcc toolchain stays at x86_64 for now.

Makefile

···
-#	$OpenBSD: Makefile,v 1.99 2004/02/01 06:16:50 brad Exp $
+#	$OpenBSD: Makefile,v 1.100 2004/02/27 17:36:11 deraadt Exp $
 
 #
 # For more information on building in tricky environments, please see
···
 ${CROSSDIRS}:
 	@-mkdir -p ${CROSSDIR}
 	@case ${TARGET} in \
-		alpha|hppa|i386|m68k|m88k|powerpc|sparc|sparc64|vax) \
+		alpha|hppa|i386|m68k|m88k|powerpc|sparc|sparc64|vax|amd64) \
 			echo ${TARGET} ;;\
 		amiga|hp300|mac68k|mvme68k) \
 			echo m68k ;;\
···
 			echo powerpc ;;\
 		sgi) \
 			echo mips ;;\
-		amd64) \
-			echo x86_64 ;;\
 		*) \
 			(echo Unknown arch ${TARGET} >&2) ; exit 1;; \
 	esac > ${CROSSDIR}/TARGET_ARCH

distrib/special/kbd/Makefile

···
-#	$OpenBSD: Makefile,v 1.7 2004/02/07 21:07:16 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.8 2004/02/27 17:36:14 deraadt Exp $
 
 .if (${MACHINE} == "alpha") || (${MACHINE} == "hppa") || \
     (${MACHINE} == "i386") || (${MACHINE} == "macppc") || \
     (${MACHINE} == "sparc") || (${MACHINE} == "sparc64") || \
-    (${MACHINE} == "vax") || (${MACHINE_ARCH} == "x86_64") || \
+    (${MACHINE} == "vax") || (${MACHINE} == "amd64") || \
     (${MACHINE} == "cats") || (${MACHINE} == "pegasos")
 PROG=	kbd
 COPTS+=	-Os

etc/Makefile

···
-#	$OpenBSD: Makefile,v 1.199 2004/02/16 19:03:30 miod Exp $
+#	$OpenBSD: Makefile,v 1.200 2004/02/27 17:36:13 deraadt Exp $
 
 TZDIR=		/usr/share/zoneinfo
 LOCALTIME=	Canada/Mountain
···
 .if ${MACHINE} == "alpha" || ${MACHINE} == "hppa" || \
     ${MACHINE} == "i386" || ${MACHINE} == "macppc" || \
     ${MACHINE} == "pegasos" || ${MACHINE} == "sparc" || \
-    ${MACHINE} == "sparc64" || ${MACHINE_ARCH} == "x86_64" || \
-    ${MACHINE} == "cats"
+    ${MACHINE} == "sparc64" || ${MACHINE} == "amd64" || \
+    ${MACHINE} == "cats" || 
 BIN1+=	wsconsctl.conf
 .endif
 
···
 DHSIZE=1024 1536 2048 3072 4096
 update-moduli:
 	( \
-		echo '#    $$OpenBSD: Makefile,v 1.199 2004/02/16 19:03:30 miod Exp $$'; \
+		echo '#    $$OpenBSD: Makefile,v 1.200 2004/02/27 17:36:13 deraadt Exp $$'; \
 		echo '# Time Type Tests Tries Size Generator Modulus'; \
 		( for i in ${DHSIZE}; do \
 			ssh-keygen -b $$i -G /dev/stdout; \

lib/csu/Makefile

···
-#	$OpenBSD: Makefile,v 1.11 2004/02/01 07:21:56 drahn Exp $
+#	$OpenBSD: Makefile,v 1.12 2004/02/27 17:36:14 deraadt Exp $
 
 .if make(obj)
-SUBDIR= alpha arm hppa i386 m68k m88k powerpc sparc sparc64 vax x86_64
+SUBDIR= alpha arm hppa i386 m68k m88k powerpc sparc sparc64 vax amd64
 .else
 SUBDIR= ${MACHINE_ARCH}
 .endif

lib/csu/x86_64/Makefile

···
-#	$OpenBSD: Makefile,v 1.1 2004/01/28 01:46:17 mickey Exp $
-
-CFLAGS+=	-DLIBC_SCCS -fno-omit-frame-pointer
-OBJS=		crt0.o gcrt0.o crtbegin.o crtend.o crtbeginS.o crtendS.o
-SRCS=		crt0.c crtbegin.c crtbeginS.c crtend.c crtendS.c
-
-ELFDIR=		${.CURDIR}/../common_elf
-.PATH:		${ELFDIR}
-CFLAGS+=	-I${ELFDIR} -I${.CURDIR}
-
-PICFLAG?=-fpic
-
-all: ${OBJS}
-
-crt0.o: crt0.c
-	@echo ${COMPILE.c} -DCRT0 ${.CURDIR}/crt0.c -o ${.TARGET}
-	@${COMPILE.c} -DCRT0 ${.CURDIR}/crt0.c -o ${.TARGET}.o
-	@${LD} -x -r -o ${.TARGET} ${.TARGET}.o
-	@rm -f ${.TARGET}.o
-
-gcrt0.o: crt0.c
-	@echo ${COMPILE.c} -DMCRT0 ${.CURDIR}/crt0.c -o ${.TARGET}
-	@${COMPILE.c} -DMCRT0 ${.CURDIR}/crt0.c -o ${.TARGET}.o
-	@${LD} -x -r -o ${.TARGET} ${.TARGET}.o
-	@rm -f ${.TARGET}.o
-
-crtbegin.o: crtbegin.c
-	@echo ${COMPILE.c} ${ELFDIR}/crtbegin.c -o ${.TARGET}
-	@${COMPILE.c} ${ELFDIR}/crtbegin.c -o ${.TARGET}.o
-	@${LD} -x -r -o ${.TARGET} ${.TARGET}.o
-	@rm -f ${.TARGET}.o
-
-crtbeginS.o: crtbeginS.c
-	@echo ${COMPILE.c} ${PICFLAG} ${ELFDIR}/crtbeginS.c -o ${.TARGET}
-	@${COMPILE.c} ${PICFLAG} ${ELFDIR}/crtbeginS.c -o ${.TARGET}.o
-	@${LD} -x -r -o ${.TARGET} ${.TARGET}.o
-	@rm -f ${.TARGET}.o
-
-crtend.o: crtend.c
-	@echo ${COMPILE.c} ${ELFDIR}/crtend.c -o ${.TARGET}
-	@${COMPILE.c} ${ELFDIR}/crtend.c -o ${.TARGET}.o
-	@${LD} -x -r -o ${.TARGET} ${.TARGET}.o
-	@rm -f ${.TARGET}.o
-
-crtendS.o: crtendS.c
-	@echo ${COMPILE.c} ${PICFLAG} ${ELFDIR}/crtendS.c -o ${.TARGET}
-	@${COMPILE.c} ${PICFLAG} ${ELFDIR}/crtendS.c -o ${.TARGET}.o
-	@${LD} -x -r -o ${.TARGET} ${.TARGET}.o
-	@rm -f ${.TARGET}.o
-
-realinstall:
-	${INSTALL} ${INSTALL_COPY} -o ${BINOWN} -g ${BINGRP} -m 444 ${OBJS} \
-	    ${DESTDIR}/usr/lib
-
-afterdepend: .depend
-	@(TMP=/tmp/_depend$$$$; \
-	    sed -e 's/^\([^\.]*\).o[ ]*:/\1.o g\1.o:/' \
-	    < .depend > $$TMP; \
-	mv $$TMP .depend)
-
-.include <bsd.prog.mk>

lib/csu/x86_64/crt0.c

···
-/*	$OpenBSD: crt0.c,v 1.1 2004/01/28 01:46:17 mickey Exp $	*/
-/*
- * Copyright (c) 1995 Christopher G. Demetriou
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Christopher G. Demetriou
- *	for the NetBSD Project.
- * 4. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: crt0.c,v 1.1 2004/01/28 01:46:17 mickey Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/param.h>
-#include <stdlib.h>
-
-static char	*_strrchr(char *, char);
-
-char	**environ;
-char	*__progname = "";
-
-char __progname_storage[NAME_MAX+1];
-
-#ifdef MCRT0
-extern void	monstartup(u_long, u_long);
-extern void	_mcleanup(void);
-extern unsigned char _etext, _eprol;
-#endif /* MCRT0 */
-
-__asm(" .text				;\
-	.align	8			;\
-	.globl	__start			;\
-	.globl	_start			;\
-_start:					;\
-__start:				;\
-	movq	%rbx,%r9		;\
-	movq	%rcx,%r8		;\
-	movq	%rdx,%rcx		;\
-	movq	(%rsp),%rdi		;\
-	leaq	16(%rsp,%rdi,8),%rdx	;\
-	leaq	8(%rsp),%rsi		;\
-	subq	$8,%rsp			;\
-	andq	$~15,%rsp		;\
-	addq	$8,%rsp			;\
-	jmp	___start		;\
-");
-
-void
-___start(argc, argv, envp, cleanup, obj, ps_strings)
-	int argc;
-	char **argv;
-	char ** envp;
-	void (*cleanup)(void);			/* from shared loader */
-	const void *obj;			/* from shared loader */
-	struct ps_strings *ps_strings;
-{
-	char *namep;
-	register struct kframe *kfp;
-	char *s;
-
-        environ = envp;
-
-	if ((namep = argv[0]) != NULL) {	/* NULL ptr if argc = 0 */
-		if ((__progname = _strrchr(namep, '/')) == NULL)
-			__progname = namep;
-		else
-			++__progname;
-		for (s = __progname_storage; *__progname &&
-		    s < &__progname_storage[sizeof __progname_storage - 1]; )
-			*s++ = *__progname++;
-		*s = '\0';
-		__progname = __progname_storage;
-	}
-
-#ifdef MCRT0
-	atexit(_mcleanup);
-	monstartup((u_long)&_eprol, (u_long)&_etext);
-#endif
-
-	__init();
-
-	exit(main(argc, argv, environ));
-}
-
-
-static char *
-_strrchr(p, ch)
-register char *p, ch;
-{
-	register char *save;
-
-	for (save = NULL;; ++p) {
-		if (*p == ch)
-			save = (char *)p;
-		if (!*p)
-			return(save);
-	}
-/* NOTREACHED */
-}
-
-#ifdef MCRT0
-asm ("  .text");
-asm ("_eprol:");
-#endif
-

lib/csu/x86_64/md_init.h

···
-/* $OpenBSD: md_init.h,v 1.1 2004/01/28 01:46:17 mickey Exp $ */
-
-/*-
- * Copyright (c) 2001 Ross Harvey
- * 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by the NetBSD
- *      Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
- */
-
-#define MD_SECT_CALL_FUNC(section, func) \
-	__asm (".section "#section", \"ax\"\n"	\
-	"	call " #func "\n"		\
-	"	.previous")
-
-/*
- * Align is after because we want the function to start at the first
- * address of the section, but overall we want the section to be
- * aligned by the align amount.
- */
-#define MD_SECTION_PROLOGUE(sect, entry_pt)	\
-	__asm (					\
-	".section "#sect",\"ax\",@progbits	\n" \
-	"	.globl " #entry_pt "		\n" \
-	"	.type " #entry_pt ",@function	\n" \
-	#entry_pt":				\n" \
-	"	.align 16			\n" \
-	"	/* fall thru */			\n" \
-	"	.previous")
-
-
-#define MD_SECTION_EPILOGUE(sect)		\
-	__asm (					\
-	".section "#sect",\"ax\",@progbits	\n" \
-	"	ret				\n" \
-	"	.previous")

lib/libarch/Makefile

···
-#	$OpenBSD: Makefile,v 1.5 2004/02/26 00:11:05 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.6 2004/02/27 17:36:14 deraadt Exp $
 #	$NetBSD: Makefile,v 1.8 1996/02/21 02:43:52 jtk Exp $
 
-SUBDIR=	alpha i386 x86_64
+SUBDIR=	alpha i386 amd64
 
 .include <bsd.subdir.mk>

lib/libarch/amd64/Makefile

···
-#	$OpenBSD: Makefile,v 1.1 2004/02/26 00:10:54 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.2 2004/02/27 17:36:14 deraadt Exp $
 #	$NetBSD: Makefile,v 1.1 1996/02/21 02:45:47 jtk Exp $
 
 MAN+=	x86_64_get_ldt.2 \
···
 MLINKS+=x86_64_get_ldt.2 x86_64_set_ldt.2 \
 	x86_64_get_ioperm.2 x86_64_set_ioperm.2
 
-.if ${MACHINE_ARCH} == "x86_64"
-.PATH: ${LIBC}/x86_64
+.if ${MACHINE_ARCH} == "amd64"
+.PATH: ${LIBC}/amd64
 NOPIC=
 SRCS+=	x86_64_get_ldt.c x86_64_set_ldt.c \
 	x86_64_iopl.c x86_64_get_ioperm.c x86_64_set_ioperm.c

lib/libc/arch/amd64/Makefile.inc

···
-#	$OpenBSD: Makefile.inc,v 1.1 2004/01/28 01:44:44 mickey Exp $
+#	$OpenBSD: Makefile.inc,v 1.2 2004/02/27 17:36:14 deraadt Exp $
 
-KMINCLUDES= arch/x86_64/SYS.h
+KMINCLUDES= arch/amd64/SYS.h
 KMSRCS=	bcmp.S bzero.S ffs.S strcat.S strcmp.S strcpy.S strlen.S \
 	htonl.S htons.S ntohl.S ntohs.S

lib/libc/arch/x86_64/Makefile.inc

···
-#	$OpenBSD: Makefile.inc,v 1.1 2004/01/28 01:44:44 mickey Exp $
-
-KMINCLUDES= arch/x86_64/SYS.h
-KMSRCS=	bcmp.S bzero.S ffs.S strcat.S strcmp.S strcpy.S strlen.S \
-	htonl.S htons.S ntohl.S ntohs.S

lib/libc/arch/x86_64/SYS.h

···
-/*	$OpenBSD: SYS.h,v 1.3 2004/02/22 21:28:21 miod Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)SYS.h	5.5 (Berkeley) 5/7/91
- *	$NetBSD: SYS.h,v 1.5 2002/06/03 18:30:32 fvdl Exp $
- */
-
-/*
- * XXXfvdl change to use syscall/sysret.
- */
-
-#include <machine/asm.h>
-#include <sys/syscall.h>
-
-#ifdef __STDC__
-
-#define SYSTRAP(x)	movl $(SYS_ ## x),%eax; movq %rcx, %r10; syscall
-#define OSYSTRAP(x)	movl $(SYS_ ## x),%eax; int  $0x80
-#define SYSENTRY(x)							\
-	ENTRY(_thread_sys_ ## x);					\
-	.weak _C_LABEL(x);						\
-	_C_LABEL(x) = _C_LABEL(_thread_sys_ ## x)
-#else
-
-#define SYSTRAP(x)	movl $(SYS_/**/x),%eax; movq %rcx, %r10; syscall
-#define OSYSTRAP(x)	movl $(SYS_/**/x),%eax; int  $0x80
-#define SYSENTRY(x)							\
-	ENTRY(_thread_sys_/**/x);					\
-	.weak _C_LABEL(x);						\
-	_C_LABEL(x) = _C_LABEL(_thread_sys_/**/x)
-
-#endif
-
-#define CERROR		_C_LABEL(__cerror)
-#define CURBRK		_C_LABEL(__curbrk)
-
-#define _SYSCALL_NOERROR(x,y)						\
-	SYSENTRY(x);							\
-	SYSTRAP(y)
-
-#define _OSYSCALL_NOERROR(x,y)						\
-	SYSENTRY(x);							\
-	OSYSTRAP(y)
-
-#ifdef PIC
-#define _SYSCALL(x,y)							\
-	.text; _ALIGN_TEXT;						\
-	2: mov PIC_GOT(CERROR), %rcx;					\
-	jmp *%rcx;							\
-	_SYSCALL_NOERROR(x,y);						\
-	jc 2b
-#define _OSYSCALL(x,y)							\
-	.text; _ALIGN_TEXT;						\
-	2: mov PIC_GOT(CERROR), %rcx;					\
-	jmp *%rcx;							\
-	_OSYSCALL_NOERROR(x,y);						\
-	jc 2b
-#else
-#define _SYSCALL(x,y)							\
-	.text; _ALIGN_TEXT;						\
-	2: jmp CERROR;							\
-	_SYSCALL_NOERROR(x,y);						\
-	jc 2b
-#define _OSYSCALL(x,y)							\
-	.text; _ALIGN_TEXT;						\
-	2: jmp CERROR;							\
-	_OSYSCALL_NOERROR(x,y);						\
-	jc 2b
-#endif
-
-#define SYSCALL_NOERROR(x)						\
-	_SYSCALL_NOERROR(x,x)
-
-#define OSYSCALL_NOERROR(x)						\
-	_OSYSCALL_NOERROR(x,x)
-
-#define SYSCALL(x)							\
-	_SYSCALL(x,x)
-
-#define OSYSCALL(x)							\
-	_OSYSCALL(x,x)
-
-#define PSEUDO_NOERROR(x,y)						\
-	_SYSCALL_NOERROR(x,y);						\
-	ret
-
-#define PSEUDO(x,y)							\
-	_SYSCALL(x,y);							\
-	ret
-
-#define RSYSCALL_NOERROR(x)						\
-	PSEUDO_NOERROR(x,x)
-
-#define RSYSCALL(x)							\
-	PSEUDO(x,x)
-
-#define	WSYSCALL(weak,strong)						\
-	WEAK_ALIAS(weak,strong);					\
-	PSEUDO(strong,weak)
-
-	.globl	CERROR

lib/libc/arch/x86_64/gen/Makefile.inc

···
-#	$OpenBSD: Makefile.inc,v 1.1 2004/01/28 01:44:44 mickey Exp $
-
-SRCS+=	_setjmp.S alloca.S fabs.S frexp.c infinity.c isinf.c isnan.c ldexp.c \
-	modf.S setjmp.S sigsetjmp.S
-SRCS+=	flt_rounds.S fpgetmask.S fpgetround.S fpgetsticky.S fpsetmask.S \
-	fpsetround.S fpsetsticky.S
-

lib/libc/arch/x86_64/gen/_setjmp.S

···
-/*	$OpenBSD: _setjmp.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: _setjmp.S,v 1.1 2001/06/19 00:25:02 fvdl Exp $	*/
-
-/*
- * Copyright (c) 2001 Wasabi Systems, Inc.
- * All rights reserved.
- *
- * Written by Frank van der Linden for Wasabi Systems, Inc.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed for the NetBSD Project by
- *      Wasabi Systems, Inc.
- * 4. The name of Wasabi Systems, Inc. may not be used to endorse
- *    or promote products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
- * 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>
-#include <machine/setjmp.h>
-
-/*
- * C library -- _setjmp, _longjmp
- *
- *	_longjmp(a,v)
- * will generate a "return(v)" from the last call to
- *	_setjmp(a)
- * by restoring registers from the stack.
- * The previous signal state is NOT restored.
- */
-
-ENTRY(_setjmp)
-	movq    (%rsp),%r11
-	movq    %rbx,(_JB_RBX * 8)(%rdi)
-	movq    %rbp,(_JB_RBP * 8)(%rdi)
-	movq    %r12,(_JB_R12 * 8)(%rdi)
-	movq    %r13,(_JB_R13 * 8)(%rdi)
-	movq    %r14,(_JB_R14 * 8)(%rdi)
-	movq    %r15,(_JB_R15 * 8)(%rdi)
-	movq    %rsp,(_JB_RSP * 8)(%rdi)
-	movq    %r11,(_JB_PC  * 8)(%rdi)
-
-	xorl	%eax,%eax
-	ret
-
-ENTRY(_longjmp)
-	movq    (_JB_RBX * 8)(%rdi),%rbx
-	movq    (_JB_RBP * 8)(%rdi),%rbp
-	movq    (_JB_R12 * 8)(%rdi),%r12
-	movq    (_JB_R13 * 8)(%rdi),%r13
-	movq    (_JB_R14 * 8)(%rdi),%r14
-	movq    (_JB_R15 * 8)(%rdi),%r15
-	movq    (_JB_RSP * 8)(%rdi),%rsp
-	movq    (_JB_PC  * 8)(%rdi),%r11
-
-	movl	%esi,%eax
-	testl	%eax,%eax
-	jnz	1f
-	incl	%eax
-1:	movq	%r11,0(%rsp)
-	ret

lib/libc/arch/x86_64/gen/alloca.S

···
-/*	$OpenBSD: alloca.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: alloca.S,v 1.1 2001/06/19 00:25:02 fvdl Exp $	*/
-
-#include <machine/asm.h>
-
-ENTRY(alloca)
-	popq	%rdx
-	movq	%rsp,%rcx
-	addq	$15,%rdi	/*  round up to 16 bytes */
-	andq	$~15,%rdi
-	subq	%rdi,%rsp
-	movq	%rsp,%rax
-	jmp	*%rdx

lib/libc/arch/x86_64/gen/fabs.S

···
-/*	$OpenBSD: fabs.S,v 1.2 2004/02/08 17:29:57 deraadt Exp $	*/
-/*	$NetBSD: fabs.S,v 1.1 2001/06/19 00:25:02 fvdl Exp $	*/
-
-#include <machine/asm.h>
-
-/*
- * Ok, this sucks. Is there really no way to push an xmm register onto
- * the FP stack directly?
- */
-
-ENTRY(fabs)
-	movsd	%xmm0, -8(%rsp)
-	fldl	-8(%rsp)
-	fabs
-	fstpl	-8(%rsp)
-	movsd	-8(%rsp),%xmm0
-	ret

lib/libc/arch/x86_64/gen/flt_rounds.S

···
-/*	$OpenBSD: flt_rounds.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: flt_rounds.S,v 1.2 2002/06/06 23:04:35 fvdl Exp $	*/
-
-/*
- * Written by J.T. Conklin, Apr 4, 1995
- * Public domain.
- */
-
-#include <machine/asm.h>
-
-	.text
-	_ALIGN_TEXT
-_map:
-	.byte 1		/* round to nearest */
-	.byte 3		/* round to negative infinity */
-	.byte 2		/* round to positive infinity */
-	.byte 0		/* round to zero */
-
-ENTRY(__flt_rounds)
-	fnstcw -4(%rsp)
-	movl -4(%rsp),%eax
-	shrl $10,%eax
-	andl $3,%eax
-#ifdef PIC
-	leaq PIC_GOT(_map),%rcx
-	movb (%rcx,%rax,1),%al
-#else
-	movb _map(,%rax,1),%al
-#endif
-	ret

lib/libc/arch/x86_64/gen/fpgetmask.S

···
-/*	$OpenBSD: fpgetmask.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: fpgetmask.S,v 1.3 2002/06/12 19:17:22 fvdl Exp $	*/
-
-/*
- * Written by J.T. Conklin, Apr 4, 1995
- * Public domain.
- */
-
-#include <machine/asm.h>
-
-/*
- * XXX only read x87 control word here. If an application only
- * uses the fp* interface to manipulate FP bits, it should
- * always remain in sync with the SSE mxcsr register.
- */
-
-#ifdef WEAK_ALIAS
-WEAK_ALIAS(fpgetmask, _fpgetmask)
-ENTRY(_fpgetmask)
-#else
-ENTRY(fpgetmask)
-#endif
-	fnstcw -4(%rsp)
-	movl -4(%rsp),%eax
-	notl %eax
-	andl $63,%eax
-	ret

lib/libc/arch/x86_64/gen/fpgetround.S

···
-/*	$OpenBSD: fpgetround.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: fpgetround.S,v 1.3 2002/06/12 19:17:22 fvdl Exp $	*/
-
-/*
- * Written by J.T. Conklin, Apr 4, 1995
- * Public domain.
- */
-
-#include <machine/asm.h>
-
-/*
- * XXX store only x87 state. If an application only uses the fp*
- * interface, this should be in sync with the SSE mxcsr register.
- */
-
-#ifdef WEAK_ALIAS
-WEAK_ALIAS(fpgetround, _fpgetround)
-ENTRY(_fpgetround)
-#else
-ENTRY(fpgetround)
-#endif
-	fnstcw -4(%rsp)
-	movl -4(%rsp),%eax
-	rorl $10,%eax
-	andl $3,%eax
-	ret

lib/libc/arch/x86_64/gen/fpgetsticky.S

···
-/*	$OpenBSD: fpgetsticky.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: fpgetsticky.S,v 1.3 2002/06/12 19:17:22 fvdl Exp $	*/
-
-/*
- * Written by Frank van der Linden at Wasabi Systems for NetBSD.
- * Public domain.
- *
- */
-
-#include <machine/asm.h>
-
-/*
- * XXX read both the x87 and SSE status words here, and OR
- * them to get a complete picture of exceptions.
- */
-
-#ifdef WEAK_ALIAS
-WEAK_ALIAS(fpgetsticky, _fpgetsticky)
-ENTRY(_fpgetsticky)
-#else
-ENTRY(fpgetsticky)
-#endif
-	fnstsw	-4(%rsp)
-	stmxcsr	-8(%rsp)
-	movl	-4(%rsp),%eax
-	orl	-8(%rsp),%eax
-	andl	$63,%eax
-	ret

lib/libc/arch/x86_64/gen/fpsetmask.S

···
-/*	$OpenBSD: fpsetmask.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: fpsetmask.S,v 1.3 2002/06/12 19:17:22 fvdl Exp $	*/
-
-/*
- * Written by Frank van der Linden at Wasabi Systems for NetBSD.
- * Public domain.
- */
-
-#include <machine/asm.h>
-
-/*
- * XXX set both the x87 control word and the SSE mxcsr register.
- * Applications should only set exception and round flags
- * via the fp*() interface, otherwise the status words
- * will get our of sync.
- */
-
-#ifdef WEAK_ALIAS
-WEAK_ALIAS(fpsetmask, _fpsetmask)
-ENTRY(_fpsetmask)
-#else
-ENTRY(fpsetmask)
-#endif
-	fnstcw	-4(%rsp)
-	stmxcsr	-8(%rsp)
-	andl	$63,%edi
-	notl	%edi
-
-	movl	-4(%rsp),%edx
-	movl	%edx,%eax
-	andl	%edi,%edx
-	movl	%edx,-4(%rsp)
-
-	movl	-8(%rsp),%edx
-	roll	$7,%edi
-	andl	%edi,%edx
-	movl	%edx,-8(%rsp)
-
-	fldcw	-4(%rsp)
-	ldmxcsr	-8(%rsp)
-	andl	$63,%eax
-	ret

lib/libc/arch/x86_64/gen/fpsetround.S

···
-/*	$OpenBSD: fpsetround.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: fpsetround.S,v 1.3 2002/06/12 19:17:22 fvdl Exp $	*/
-
-/*
- * Written by Frank van der Linden at Wasabi Systems for NetBSD.
- * Public domain.
- */
-
-#include <machine/asm.h>
-
-/*
- * XXX set both the x87 control word and the SSE mxcsr register.
- * Applications should only set exception and round flags
- * via the fp*() interface, otherwise the status words
- * will get our of sync.
- */ 
-
-
-#ifdef WEAK_ALIAS
-WEAK_ALIAS(fpsetround, _fpsetround)
-ENTRY(_fpsetround)
-#else
-ENTRY(fpsetround)
-#endif
-	fnstcw	-4(%rsp)
-	stmxcsr	-8(%rsp)
-
-	andl	$3,%edi
-
-	movl	-4(%rsp),%edx
-	rorl	$10,%edx
-	movl	%edx,%eax
-	andl	$3,%eax
-
-	andl	$~3,%edx
-	orl	%edi,%edx
-	roll	$10,%edx
-	movl	%edx,-4(%rsp)
-
-	movl	-8(%rsp),%edx
-	rorl	$13,%edx
-	andl	$~3,%edx
-	orl	%edi,%edx
-	roll	$13,%edx
-	movl	%edx,-8(%rsp)
-
-	ldmxcsr	-8(%rsp)
-	fldcw	-4(%rsp)
-	ret

lib/libc/arch/x86_64/gen/fpsetsticky.S

···
-/*	$OpenBSD: fpsetsticky.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: fpsetsticky.S,v 1.3 2002/06/12 19:17:23 fvdl Exp $	*/
-
-/*
- * Written by Frank van der Linden at Wasabi Systems for NetBSD
- * Public domain.
- */
-
-#include <machine/asm.h>
-
-/*
- * XXX set both the x87 status word and the SSE mxcsr register.
- * Applications should only set exception and round flags
- * via the fp*() interface, otherwise the status words
- * will get our of sync.
- */ 
-
-
-#ifdef WEAK_ALIAS
-WEAK_ALIAS(fpsetsticky, _fpsetsticky)
-ENTRY(_fpsetsticky)
-#else
-ENTRY(fpsetsticky)
-#endif
-	fnstenv	-28(%rsp)
-	stmxcsr	-32(%rsp)
-
-	andl	$63,%edi
-
-	movl	-24(%rsp),%eax
-	movl	%eax,%edx
-	andl	$63,%eax
-
-	orl	%edi,%edx
-	movl	%edx,-24(%rsp)
-
-	movl	-32(%rsp),%edx
-	orl	%edi,%edx
-	movl	%edx,-32(%rsp)
-
-	ldmxcsr	-32(%rsp)
-	fldenv	-28(%rsp)
-	ret

lib/libc/arch/x86_64/gen/frexp.c

···
-/*	$OpenBSD: frexp.c,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-
-/*
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: frexp.c,v 1.1 2004/01/28 01:44:45 mickey Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/types.h>
-#include <machine/ieee.h>
-
-/*
- * Split the given value into a fraction in the range [0.5, 1.0) and
- * an exponent, such that frac * (2^exp) == value.  If value is 0,
- * return 0.
- */
-double
-frexp(value, eptr)
-	double value;
-	int *eptr;
-{
-	union {
-		double v;
-		struct ieee_double s;
-	} u;
-
-	if (value) {
-		/*
-		 * Fractions in [0.5..1.0) have an exponent of 2^-1.
-		 * Leave Inf and NaN alone, however.
-		 * WHAT ABOUT DENORMS?
-		 */
-		u.v = value;
-		if (u.s.dbl_exp != DBL_EXP_INFNAN) {
-			*eptr = u.s.dbl_exp - (DBL_EXP_BIAS - 1);
-			u.s.dbl_exp = DBL_EXP_BIAS - 1;
-		}
-		return (u.v);
-	} else {
-		*eptr = 0;
-		return ((double)0);
-	}
-}

lib/libc/arch/x86_64/gen/infinity.c

···
-#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: infinity.c,v 1.2 2004/02/08 17:31:44 deraadt Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-/* infinity.c */
-
-#include <math.h>
-
-/* bytes for +Infinity on a 387 */
-char __infinity[] __attribute__((__aligned__(sizeof(double)))) =
-	{ 0, 0, 0, 0, 0, 0, (char)0xf0, 0x7f };
-

lib/libc/arch/x86_64/gen/isinf.c usr.bin/gprof/amd64.h

···
-/*	$OpenBSD: isinf.c,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
+/*	$OpenBSD: amd64.h,v 1.1 2004/02/27 17:36:17 deraadt Exp $	*/
 
-/*
+/*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
  *
···
  * 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.
+ *
+ *	@(#)sparc.h	8.1 (Berkeley) 6/6/93
  */
 
-#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isinf.c,v 1.1 2004/01/28 01:44:45 mickey Exp $";
-#endif /* LIBC_SCCS and not lint */
+/*
+ * offset (in bytes) of the code from the entry address of a routine.
+ * (see asgnsamples for use and explanation.)
+ */
+#define OFFSET_OF_CODE	0
+#define	UNITS_TO_CODE	(OFFSET_OF_CODE / sizeof(UNIT))
 
-#include <sys/types.h>
-#include <machine/ieee.h>
-
-int
-isinf(d)
-	double d;
-{
-	struct ieee_double *p = (struct ieee_double *)&d;
-
-	return (p->dbl_exp == DBL_EXP_INFNAN &&
-	    p->dbl_frach == 0 && p->dbl_fracl == 0);
-}
+enum opermodes { dummy };
+typedef enum opermodes	operandenum;

lib/libc/arch/x86_64/gen/isnan.c

···
-/*	$OpenBSD: isnan.c,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-
-/*
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: isnan.c,v 1.1 2004/01/28 01:44:45 mickey Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-#include <sys/types.h>
-#include <machine/ieee.h>
-
-int
-isnan(d)
-	double d;
-{
-	struct ieee_double *p = (struct ieee_double *)&d;
-
-	return (p->dbl_exp == DBL_EXP_INFNAN &&
-	    (p->dbl_frach != 0 || p->dbl_fracl != 0));
-}

lib/libc/arch/x86_64/gen/ldexp.c

···
-/*	$OpenBSD: ldexp.c,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Charles Hannum.
- *
- * 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.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char rcsid[] = "$OpenBSD: ldexp.c,v 1.1 2004/01/28 01:44:45 mickey Exp $";
-#endif /* LIBC_SCCS and not lint */
-
-/*
- * ldexp(value, exp): return value * (2 ** exp).
- */
-
-double
-ldexp (double value, int exp)
-{
-	double temp;
-#if __GNUC__ >= 2
-	__asm ("fscale"
-		: "=t" (temp)
-		: "0" (value), "u" ((double)exp));
-#else
-	__asm ("fscale; fstp %%st(1)"
-		: "=f" (temp)
-		: "f" (value), "0" ((double)exp));
-#endif
-	return (temp);
-}

lib/libc/arch/x86_64/gen/modf.S

···
-/*	$OpenBSD: modf.S,v 1.2 2004/02/08 17:29:39 deraadt Exp $	*/
-/*	$NetBSD: modf.S,v 1.1 2001/06/19 00:25:03 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Sean Eric Fagan.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)modf.s	5.5 (Berkeley) 3/18/91
- */
-
-#include <machine/asm.h>
-
-/*
- * modf(value, iptr): return fractional part of value, and stores the
- * integral part into iptr (a pointer to double).
- *
- * Written by Sean Eric Fagan ([e-mail])
- * Sun Mar 11 20:27:30 PST 1990
- */
-
-/* With CHOP mode on, frndint behaves as TRUNC does.  Useful. */
-ENTRY(modf)
-
-	/*
-	 * Set chop mode.
-	 */
-	fnstcw	-12(%rsp)
-	movw	-12(%rsp),%dx
-	orw	$3072,%dx
-	movw	%dx,-16(%rsp)
-	fldcw	-16(%rsp)
-
-	/*
-	 * Get integral part.
-	 */
-	movsd	%xmm0,-24(%rsp)
-	fldl	-24(%rsp)
-	frndint
-	fstpl	-8(%rsp)
-
-	/*
-	 * Restore control word.
-	 */
-	fldcw	-12(%rsp)
-
-	/*
-	 * Store integral part.
-	 */
-	movsd	-8(%rsp),%xmm0
-	movsd	%xmm0,(%rdi)
-
-	/*
-	 * Get fractional part and return it.
-	 */
-	fldl	-24(%rsp)
-	fsubl	-8(%rsp)
-	fstpl	-8(%rsp)
-	movsd   -8(%rsp),%xmm0
-
-	ret

lib/libc/arch/x86_64/gen/setjmp.S

···
-/*	$OpenBSD: setjmp.S,v 1.2 2004/02/09 21:25:08 deraadt Exp $	*/
-/*	$NetBSD: __setjmp14.S,v 1.1 2001/06/19 00:25:02 fvdl Exp $	*/
-
-/*
- * Copyright (c) 2001 Wasabi Systems, Inc.
- * All rights reserved.
- *
- * Written by Frank van der Linden for Wasabi Systems, Inc.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed for the NetBSD Project by
- *      Wasabi Systems, Inc.
- * 4. The name of Wasabi Systems, Inc. may not be used to endorse
- *    or promote products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
- * 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>
-#include <machine/setjmp.h>
-
-/*
- * C library -- _setjmp, _longjmp
- *
- *	longjmp(a,v)
- * will generate a "return(v)" from the last call to
- *	setjmp(a)
- * by restoring registers from the stack.
- * The previous signal state is restored.
- */
-
-ENTRY(setjmp)
-	pushq	%rdi
-	xorq	%rdi,%rdi
-#ifdef PIC
-	call	PIC_PLT(_C_LABEL(sigblock))
-#else
-	call	_C_LABEL(sigblock)
-#endif
-	popq	%rdi
-	movq	%rax,(_JB_SIGMASK * 8)(%rdi)
-
-	movq	(%rsp),%r11
-	movq	%rbx,(_JB_RBX * 8)(%rdi)
-	movq	%rbp,(_JB_RBP * 8)(%rdi)
-	movq	%r12,(_JB_R12 * 8)(%rdi)
-	movq	%r13,(_JB_R13 * 8)(%rdi)
-	movq	%r14,(_JB_R14 * 8)(%rdi)
-	movq	%r15,(_JB_R15 * 8)(%rdi)
-	movq	%rsp,(_JB_RSP * 8)(%rdi)
-	movq	%r11,(_JB_PC  * 8)(%rdi)
-
-2:	xorl	%eax,%eax
-	ret
-
-ENTRY(longjmp)
-	movq	%rdi,%r12
-	movl	%esi,%r8d
-
-	movq	(_JB_SIGMASK * 8)(%rdi),%rdi
-	pushq	%r8
-#ifdef PIC
-	call	PIC_PLT(_C_LABEL(sigsetmask))
-#else
-	call	_C_LABEL(sigsetmask)
-#endif
-	popq	%r8
-	movq	(_JB_RBX * 8)(%r12),%rbx
-	movq	(_JB_RBP * 8)(%r12),%rbp
-	movq	(_JB_R13 * 8)(%r12),%r13
-	movq	(_JB_R14 * 8)(%r12),%r14
-	movq	(_JB_R15 * 8)(%r12),%r15
-	movq	(_JB_RSP * 8)(%r12),%rsp
-	movq	(_JB_PC  * 8)(%r12),%r11
-	movq	(_JB_R12 * 8)(%r12),%r12
-
-	movl	%r8d,%eax
-	testl	%eax,%eax
-	jnz	1f
-	incl	%eax
-1:	movq	%r11,0(%rsp)
-	ret

lib/libc/arch/x86_64/gen/sigsetjmp.S

···
-/*	$OpenBSD: sigsetjmp.S,v 1.2 2004/02/09 21:25:08 deraadt Exp $	*/
-/*	$NetBSD: __setjmp14.S,v 1.1 2001/06/19 00:25:02 fvdl Exp $	*/
-
-/*
- * Copyright (c) 2001 Wasabi Systems, Inc.
- * All rights reserved.
- *
- * Written by Frank van der Linden for Wasabi Systems, Inc.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed for the NetBSD Project by
- *      Wasabi Systems, Inc.
- * 4. The name of Wasabi Systems, Inc. may not be used to endorse
- *    or promote products derived from this software without specific prior
- *    written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
- * 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>
-#include <machine/setjmp.h>
-
-/*
- * C library -- _setjmp, _longjmp
- *
- *	longjmp(a,v)
- * will generate a "return(v)" from the last call to
- *	setjmp(a)
- * by restoring registers from the stack.
- * The previous signal state is restored.
- */
-
-ENTRY(sigsetjmp)
-	movl    %esi,(_JB_SIGFLAG  * 8)(%rdi)
-	testl   %esi,%esi
-	jz      2f
-
-	pushq	%rdi
-	xorq	%rdi,%rdi
-#ifdef PIC
-	call	PIC_PLT(_C_LABEL(sigblock))
-#else
-	call	_C_LABEL(sigblock)
-#endif
-	popq	%rdi
-	movq	%rax,(_JB_SIGMASK * 8)(%rdi)
-
-2:	movq	(%rsp),%r11
-	movq	%rbx,(_JB_RBX * 8)(%rdi)
-	movq	%rbp,(_JB_RBP * 8)(%rdi)
-	movq	%r12,(_JB_R12 * 8)(%rdi)
-	movq	%r13,(_JB_R13 * 8)(%rdi)
-	movq	%r14,(_JB_R14 * 8)(%rdi)
-	movq	%r15,(_JB_R15 * 8)(%rdi)
-	movq	%rsp,(_JB_RSP * 8)(%rdi)
-	movq	%r11,(_JB_PC  * 8)(%rdi)
-
-2:	xorl	%eax,%eax
-	ret
-
-ENTRY(siglongjmp)
-	movq	%rdi,%r12
-	pushq   %rsi
-	cmpl    $0, (_JB_SIGFLAG * 8)(%rdi)
-	jz      2f
-
-	movq	(_JB_SIGMASK * 8)(%rdi),%rdi
-#ifdef PIC
-	call	PIC_PLT(_C_LABEL(sigsetmask))
-#else
-	call	_C_LABEL(sigsetmask)
-#endif
-2:	popq	%rax
-	movq	(_JB_RBX * 8)(%r12),%rbx
-	movq	(_JB_RBP * 8)(%r12),%rbp
-	movq	(_JB_R13 * 8)(%r12),%r13
-	movq	(_JB_R14 * 8)(%r12),%r14
-	movq	(_JB_R15 * 8)(%r12),%r15
-	movq	(_JB_RSP * 8)(%r12),%rsp
-	movq	(_JB_PC  * 8)(%r12),%r11
-	movq	(_JB_R12 * 8)(%r12),%r12
-
-	testl	%eax,%eax
-	jnz	1f
-	incl	%eax
-1:	movq	%r11,0(%rsp)
-	ret

lib/libc/arch/x86_64/net/Makefile.inc

···
-#	$OpenBSD: Makefile.inc,v 1.1 2004/01/28 01:44:45 mickey Exp $
-
-SRCS+=  htonl.S htons.S ntohl.S ntohs.S
-LSRCS+=	htonl.c htons.c ntohl.c ntohs.c

lib/libc/arch/x86_64/net/htonl.S

···
-/*	$OpenBSD: htonl.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-
-/* Written by Artur Grabowski. Public Domain */
-
-#include <machine/asm.h>
-
-ENTRY(_C_LABEL(htonl))
-	movl    %edi,%eax
-	bswapl  %eax
-	ret

lib/libc/arch/x86_64/net/htons.S

···
-/*	$OpenBSD: htons.S,v 1.2 2004/02/10 00:08:11 drahn Exp $	*/
-
-/* Written by Artur Grabowski. Public Domain */
-
-#include <machine/asm.h>
-
-ENTRY(_C_LABEL(htons))
-	movl    %edi,%eax
-	xchgb   %ah,%al
-	ret
-

lib/libc/arch/x86_64/net/ntohl.S

···
-/*	$OpenBSD: ntohl.S,v 1.2 2004/02/10 00:08:11 drahn Exp $	*/
-
-/* Written by Artur Grabowski. Public Domain */
-
-#include <machine/asm.h>
-
-ENTRY(_C_LABEL(ntohl))
-	movl    %edi,%eax
-	bswapl  %eax
-	ret

lib/libc/arch/x86_64/net/ntohs.S

···
-/*	$OpenBSD: ntohs.S,v 1.2 2004/02/10 00:08:11 drahn Exp $	*/
-
-/* Written by Artur Grabowski. Public Domain */
-
-#include <machine/asm.h>
-
-ENTRY(_C_LABEL(ntohs))
-	movl    %edi,%eax
-	xchgb   %ah,%al
-	ret
-

lib/libc/arch/x86_64/string/Makefile.inc

···
-#	$OpenBSD: Makefile.inc,v 1.1 2004/01/28 01:44:45 mickey Exp $
-
-SRCS+=  bcmp.c ffs.S index.c memchr.c memcmp.c bcopy.c bzero.c \
-        rindex.c strcat.c strcmp.c strcpy.c strcspn.c strlen.S \
-        strncat.c strncmp.c strncpy.c strpbrk.c strsep.c \
-        strspn.c strstr.c swab.c memset.c strlcpy.c strlcat.c

lib/libc/arch/x86_64/string/ffs.S

···
-/*	$OpenBSD: ffs.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-ENTRY(ffs)
-	bsfl	%edi,%eax
-	jz	L1	 		/* ZF is set if all bits are 0 */
-	incl	%eax			/* bits numbered from 1, not 0 */
-	ret
-
-	_ALIGN_TEXT
-L1:	xorl	%eax,%eax		/* clear result */
-	ret

lib/libc/arch/x86_64/string/strlen.S

···
-/*	$OpenBSD: strlen.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-ENTRY(strlen)
-	cld				/* set search forward */
-	xorl	%eax,%eax		/* set search for null terminator */
-	movq	$-1,%rcx		/* set search for lots of characters */
-	repne				/* search! */
-	scasb
-	notq	%rcx			/* get length by taking	complement */
-	leaq	-1(%rcx),%rax		/* and subtracting one */
-	ret

lib/libc/arch/x86_64/sys/Ovfork.S

···
-/*	$OpenBSD: Ovfork.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: Ovfork.S,v 1.2 2002/06/03 18:30:33 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)Ovfork.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-/*
- * pid = vfork();
- *
- * %edx == 0 in parent process, %edx == 1 in child process.
- * %eax == pid of child in parent, %eax == pid of parent in child.
- *
- */
-SYSENTRY(vfork)
-	popq	%r9		/* my rta into r9 */
-	SYSTRAP(vfork)
-	jc	err
-	decl	%edx
-	andl	%edx,%eax
-	jmp	*%r9
-err:
-	pushq	%r9
-#ifdef PIC
-	movq	PIC_GOT(CERROR), %rcx
-	jmp	*%rcx
-#else
-	jmp	CERROR
-#endif

lib/libc/arch/x86_64/sys/brk.S

···
-/*	$OpenBSD: brk.S,v 1.2 2004/02/10 00:22:51 drahn Exp $	*/
-/*	$NetBSD: brk.S,v 1.2 2002/06/03 18:30:33 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)brk.s	5.2 (Berkeley) 12/17/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-	.globl	_end
-	.globl	_C_LABEL(__minbrk)
-	.globl	_C_LABEL(minbrk)
-	.globl	__curbrk
-
-#ifdef WEAK_ALIAS
-WEAK_ALIAS(brk, _brk)
-#endif
-
-	.data
-_C_LABEL(minbrk):
-_C_LABEL(__minbrk):
-	.quad	_end
-	.text
-
-SYSENTRY(_brk)
-#ifdef PIC
-	movq	PIC_GOT(_C_LABEL(__minbrk)),%rdx
-	cmpq	%rdi,(%rdx)
-	jb	1f
-	movq	(%rdx),%rdi
-1:
-	SYSTRAP(break)
-	jc	err
-	movq	PIC_GOT(__curbrk),%rdx	# set up GOT addressing
-	movq	%rdi,(%rdx)
-	xorl	%eax,%eax
-	ret
-err:
-	movq	PIC_GOT(CERROR),%rdx
-	jmp	*%rdx
-#else
-	cmpq	%rdi,_C_LABEL(__minbrk)(%rip)
-	jb	1f
-	movq	_C_LABEL(__minbrk)(%rip),%rdi
-1:
-	SYSTRAP(break)
-	jc	err
-	movq	%rdi,__curbrk(%rip)
-	xorl	%eax,%eax
-	ret
-err:
-	jmp	CERROR
-#endif

lib/libc/arch/x86_64/sys/cerror.S

···
-/*	$OpenBSD: cerror.S,v 1.3 2004/02/18 16:51:21 miod Exp $	*/
-/*	$NetBSD: cerror.S,v 1.2 2002/06/03 18:30:33 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)cerror.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-	.globl	_C_LABEL(errno)
-
-_ENTRY(CERROR)
-#ifdef PIC
-	movq	PIC_GOT(_C_LABEL(errno)), %rcx
-	movl	%eax, (%rcx)
-#else
-	movl	%eax, _C_LABEL(errno)(%rip)
-#endif /* PIC */
-	movq	$-1,%rax
-	ret

lib/libc/arch/x86_64/sys/exect.S

···
-/*	$OpenBSD: exect.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: exect.S,v 1.1 2001/06/19 00:25:06 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)exect.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-#include <machine/psl.h>
-
-SYSENTRY(exect)
-	pushfq
-	orb	$(PSL_T>>8),1(%rsp)
-	popfq
-	SYSTRAP(execve)
-#ifdef PIC
-	movq	PIC_GOT(CERROR), %rcx
-	jmp	*%rcx
-#else
-	jmp	CERROR
-#endif

lib/libc/arch/x86_64/sys/fork.S

···
-/*	$OpenBSD: fork.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: fork.S,v 1.2 2003/02/13 02:50:51 nathanw Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)fork.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-SYSCALL(fork)
-	decl	%edx	/* from 1 to 0 in child, 0 to -1 in parent */
-	andl	%edx,%eax
-	ret		/* pid = fork(); */

lib/libc/arch/x86_64/sys/rfork.S

···
-/*	$OpenBSD: rfork.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)fork.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-SYSCALL(rfork)
-	decl	%edx	/* from 1 to 0 in child, 0 to -1 in parent */
-	andl	%edx,%eax
-	ret		/* pid = rfork(); */

lib/libc/arch/x86_64/sys/sbrk.S

···
-/*	$OpenBSD: sbrk.S,v 1.2 2004/02/10 00:22:51 drahn Exp $	*/
-/*	$NetBSD: sbrk.S,v 1.1 2001/06/19 00:25:06 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)sbrk.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-	.globl	_end
-	.globl	__curbrk
-
-#ifdef WEAK_ALIAS
-WEAK_ALIAS(sbrk, _sbrk)
-#endif
-
-	.data
-__curbrk:	.quad	_end
-	.text
-
-SYSENTRY(_sbrk)
-#ifdef PIC
-	movq	PIC_GOT(__curbrk),%rdx
-	movq	(%rdx),%rax
-	addq	%rax,%rdi
-	SYSTRAP(break)
-	jc	err
-	movq	PIC_GOT(__curbrk),%rdx
-	movq	(%rdx),%rax
-	movq	%rdi,(%rdx)
-	ret
-err:
-	mov	PIC_GOT(CERROR),%rdx
-	jmp	*%rdx
-#else
-	movq	__curbrk(%rip),%rax
-	movq	%rdi,%rsi
-	addq	%rax,%rdi
-	SYSTRAP(break)
-	jc	err
-	movq	__curbrk(%rip),%rax
-	addq	%rsi,__curbrk(%rip)
-	ret
-err:
-	jmp	CERROR
-#endif

lib/libc/arch/x86_64/sys/sigpending.S

···
-/*	$OpenBSD: sigpending.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: sigpending.S,v 1.1 2001/06/19 00:25:06 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)sigpending.s	5.1 (Berkeley) 7/1/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-SYSCALL(sigpending)
-	movl	%eax,(%rdi)		# store old mask
-	xorl	%eax,%eax
-	ret

lib/libc/arch/x86_64/sys/sigprocmask.S

···
-/*	$OpenBSD: sigprocmask.S,v 1.2 2004/02/09 21:27:21 deraadt Exp $	*/
-/*	$NetBSD: sigprocmask.S,v 1.1 2001/06/19 00:25:06 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)sigprocmask.s	5.2 (Berkeley) 12/17/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-SYSENTRY(sigprocmask)
-	testq	%rsi,%rsi		# check new sigset pointer
-	jnz	1f			# if not null, indirect
-	movl	$1,%edi			# SIG_BLOCK
-	jmp	2f
-1:	movl	(%rsi),%esi		# fetch indirect  ...
-2:	SYSTRAP(sigprocmask)
-	jc	err
-	testq	%rdx,%rdx		# test if old mask requested
-	jz	out
-	movl	%eax,(%rdx)		# store old mask
-out:
-	xorl	%eax,%eax
-	ret
-err:
-#ifdef PIC
-	movq	PIC_GOT(CERROR), %rcx
-	jmp	*%rcx
-#else
-	jmp	CERROR
-#endif

lib/libc/arch/x86_64/sys/sigreturn.S

···
-/*	$OpenBSD: sigreturn.S,v 1.2 2004/02/22 21:28:22 miod Exp $	*/
-/*	$NetBSD: __sigreturn14.S,v 1.1 2001/06/19 00:25:06 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)sigreturn.s	5.2 (Berkeley) 12/17/90"
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-/*
- * We must preserve the state of the registers as the user has set them up.
- */
-#if 0	/* XXXfvdl fix later, but this one is really low priority */
-#ifdef GPROF
-#undef ENTRY
-#define MCOUNT_SYMBOL	__mcount
-#define	ENTRY(x) \
-	.globl _/**/x; _ALIGN_TEXT; _/**/x:  pusha ; \
-	.data; 1:; .long 0; .text; movl $1b,%eax; call MCOUNT_SYMBOL; popa ; nop
-#endif /* GPROF */
-#endif
-
-OSYSCALL(sigreturn)
-	ret

lib/libc/arch/x86_64/sys/sigsuspend.S

···
-/*	$OpenBSD: sigsuspend.S,v 1.1 2004/01/28 01:44:45 mickey Exp $	*/
-/*	$NetBSD: sigsuspend.S,v 1.1 2001/06/19 00:25:07 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)sigsuspend.s	5.2 (Berkeley) 12/17/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-SYSENTRY(sigsuspend)
-	movl	(%rdi),%edi		# indirect to mask arg
-	SYSTRAP(sigsuspend)
-	jc	err
-	xorl	%eax,%eax		# shouldn t happen
-	ret
-err:
-#ifdef PIC
-	movq	PIC_GOT(CERROR), %rcx
-	jmp	*%rcx
-#else
-	jmp	CERROR
-#endif

lib/libc/arch/x86_64/sys/syscall.S

···
-/*	$OpenBSD: syscall.S,v 1.2 2004/02/11 07:09:22 deraadt Exp $	*/
-/*	$NetBSD: syscall.S,v 1.2 2002/06/03 18:30:33 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)syscall.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-
-#include "SYS.h"
-
-SYSENTRY(syscall)
-	movq	$0,%rax
-	movq	%rcx,%r10
-	syscall
-	jc	err
-	ret
-err:
-#ifdef PIC
-	movq	PIC_GOT(CERROR), %rcx
-	jmp	*%rcx
-#else
-	jmp	CERROR
-#endif

lib/libkvm/kvm_amd64.c

···
+/*	$OpenBSD: kvm_amd64.c,v 1.1 2004/02/27 17:36:13 deraadt Exp $	*/
+/*	$NetBSD: kvm_x86_64.c,v 1.3 2002/06/05 22:01:55 fvdl Exp $	*/
+
+/*-
+ * Copyright (c) 1989, 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software developed by the Computer Systems
+ * Engineering group at Lawrence Berkeley Laboratory under DARPA contract
+ * BG 91-66 and contributed to Berkeley.
+ *
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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 <sys/cdefs.h>
+
+/*
+ * x86-64 machine dependent routines for kvm.
+ */
+
+#include <sys/param.h>
+#include <sys/user.h>
+#include <sys/proc.h>
+#include <sys/stat.h>
+#include <sys/kcore.h>
+#include <machine/kcore.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <nlist.h>
+#include <kvm.h>
+
+#include <uvm/uvm_extern.h>
+
+#include <limits.h>
+#include <db.h>
+
+#include "kvm_private.h"
+
+#include <machine/pmap.h>
+#include <machine/pte.h>
+#include <machine/vmparam.h>
+
+void
+_kvm_freevtop(kd)
+	kvm_t *kd;
+{
+
+	/* Not actually used for anything right now, but safe. */
+	if (kd->vmst != 0)
+		free(kd->vmst);
+}
+
+/*ARGSUSED*/
+int
+_kvm_initvtop(kd)
+	kvm_t *kd;
+{
+
+	return (0);
+}
+
+/*
+ * Translate a kernel virtual address to a physical address.
+ */
+int
+_kvm_kvatop(kd, va, pa)
+	kvm_t *kd;
+	u_long va;
+	u_long *pa;
+{
+	cpu_kcore_hdr_t *cpu_kh;
+	u_long page_off;
+	pd_entry_t pde;
+	pt_entry_t pte;
+	paddr_t pde_pa, pte_pa;
+
+	if (ISALIVE(kd)) {
+		_kvm_err(kd, 0, "vatop called in live kernel!");
+		return (0);
+	}
+
+	cpu_kh = kd->cpu_data;
+	page_off = va & PGOFSET;
+
+	/*
+	 * Find and read all entries to get to the pa.
+	 */
+
+	/*
+	 * Level 4.
+	 */
+	pde_pa = cpu_kh->ptdpaddr + (pl4_i(va) * sizeof(pd_entry_t));
+	if (pread(kd->pmfd, (void *)&pde, sizeof(pde),
+	    _kvm_pa2off(kd, pde_pa)) != sizeof(pde)) {
+		_kvm_syserr(kd, 0, "could not read PT level 4 entry");
+		goto lose;
+	}
+	if ((pde & PG_V) == 0) {
+		_kvm_err(kd, 0, "invalid translation (invalid level 4 PDE)");
+		goto lose;
+	}
+
+	/*
+	 * Level 3.
+	 */
+	pde_pa = (pde_pa + PG_FRAME) + (pl3_i(va) * sizeof(pd_entry_t));
+	if (pread(kd->pmfd, (void *)&pde, sizeof(pde),
+	    _kvm_pa2off(kd, pde_pa)) != sizeof(pde)) {
+		_kvm_syserr(kd, 0, "could not read PT level 3 entry");
+		goto lose;
+	}
+	if ((pde & PG_V) == 0) {
+		_kvm_err(kd, 0, "invalid translation (invalid level 3 PDE)");
+		goto lose;
+	}
+
+	/*
+	 * Level 2.
+	 */
+	pde_pa = (pde_pa & PG_FRAME) + (pl2_i(va) * sizeof(pd_entry_t));
+	if (pread(kd->pmfd, (void *)&pde, sizeof(pde),
+	    _kvm_pa2off(kd, pde_pa)) != sizeof(pde)) {
+		_kvm_syserr(kd, 0, "could not read PT level 2 entry");
+		goto lose;
+	}
+	if ((pde & PG_V) == 0) {
+		_kvm_err(kd, 0, "invalid translation (invalid level 2 PDE)");
+		goto lose;
+	}
+
+
+	/*
+	 * Level 1.
+	 */
+	pte_pa = (pde_pa & PG_FRAME) + (pl1_i(va) * sizeof(pt_entry_t));
+	if (pread(kd->pmfd, (void *) &pte, sizeof(pte),
+	    _kvm_pa2off(kd, pte_pa)) != sizeof(pte)) {
+		_kvm_syserr(kd, 0, "could not read PTE");
+		goto lose;
+	}
+	/*
+	 * Validate the PTE and return the physical address.
+	 */
+	if ((pte & PG_V) == 0) {
+		_kvm_err(kd, 0, "invalid translation (invalid PTE)");
+		goto lose;
+	}
+	*pa = (pte & PG_FRAME) + page_off;
+	return (int)(NBPG - page_off);
+
+ lose:
+	*pa = (u_long)~0L;
+	return (0);
+}
+
+/*
+ * Translate a physical address to a file-offset in the crash dump.
+ */
+off_t
+_kvm_pa2off(kd, pa)
+	kvm_t *kd;
+	u_long pa;
+{
+	cpu_kcore_hdr_t *cpu_kh;
+	phys_ram_seg_t *ramsegs;
+	off_t off;
+	int i;
+
+	cpu_kh = kd->cpu_data;
+	ramsegs = (void *)((char *)(void *)cpu_kh + ALIGN(sizeof *cpu_kh));
+
+	off = 0;
+	for (i = 0; i < cpu_kh->nmemsegs; i++) {
+		if (pa >= ramsegs[i].start &&
+		    (pa - ramsegs[i].start) < ramsegs[i].size) {
+			off += (pa - ramsegs[i].start);
+			break;
+		}
+		off += ramsegs[i].size;
+	}
+
+	return (kd->dump_off + off);
+}

lib/libm/Makefile

···
 #  $NetBSD: Makefile,v 1.28 1995/11/20 22:06:19 jtc Exp $
-#  $OpenBSD: Makefile,v 1.31 2004/02/08 18:03:48 deraadt Exp $
+#  $OpenBSD: Makefile,v 1.32 2004/02/27 17:36:13 deraadt Exp $
 #
 #  @(#)Makefile 5.1beta 93/09/24 
 # 
···
 	    s_ilogb.S s_ilogbf.S s_log1p.S s_log1pf.S s_logb.S s_logbf.S \
 	    s_rint.S s_rintf.S s_scalbn.S s_scalbnf.S s_significand.S \
 	    s_significandf.S s_sin.S s_sinf.S s_tan.S s_tanf.S
-.elif (${MACHINE_ARCH} == "x86_64")
+.elif (${MACHINE_ARCH} == "amd64")
 .PATH:	${.CURDIR}/arch/x86_64
 CPPFLAGS+=-I${.CURDIR}/arch/x86_64
 ARCH_SRCS = e_acos.S e_asin.S e_atan2.S e_exp.S e_fmod.S e_log.S e_log10.S \

lib/libpthread/arch/x86_64/_atomic_lock.c

···
-/*	$OpenBSD: _atomic_lock.c,v 1.3 2004/02/25 04:10:53 deraadt Exp $	*/
-
-/* David Leonard, <[e-mail]>. Public domain. */
-
-/*
- * Atomic lock for amd64 -- taken from i386 code.
- */
-
-#include "spinlock.h"
-
-int
-_atomic_lock(volatile _spinlock_lock_t *lock)
-{
-	_spinlock_lock_t old;
-
-	/*
-	 * Use the eXCHanGe instruction to swap the lock value with
-	 * a local variable containing the locked state.
-	 */
-	old = _SPINLOCK_LOCKED;
-	__asm__("xchg %0,%1"
-		: "=r" (old), "=m" (*lock)
-		: "0"  (old), "1"  (*lock));
-
-	return (old != _SPINLOCK_UNLOCKED);
-}

lib/libpthread/arch/x86_64/uthread_machdep.c

···
-/*	$OpenBSD: uthread_machdep.c,v 1.3 2004/02/25 04:10:53 deraadt Exp $	*/
-
-/*
- * Copyright (c) 2004 Theo de Raadt
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-
-#include <machine/param.h>
-#include <pthread.h>
-#include "pthread_private.h"
-
-struct frame {
-	long	fr_gs;
-	long	fr_fs;
-	long	fr_es;
-	long	fr_ds;
-
-	long    flag;
-	long	fr_r15;
-	long	fr_r14;
-	long	fr_r13;
-	long	fr_r12;
-
-	long	fr_r11;
-	long	fr_r10;
-	long	fr_r9;
-	long	fr_r8;
-
-	long	fr_rdi;
-	long	fr_rsi;
-	long	fr_rbp;
-
-	long	fr_rbx;
-	long	fr_rdx;
-	long	fr_rcx;
-	long	fr_rax;
-
-	long	fr_rip;
-	int	fr_cs;		/* XXX unreachable? */
-	int	pad;
-};
-
-#define copyreg(reg, lval) \
-	__asm__("mov %%" #reg ", %0" : "=g"(lval))
-
-/*
- * Given a stack and an entry function, initialise a state
- * structure that can be later switched to.
- */
-void
-_thread_machdep_init(struct _machdep_state* statep, void *base, int len,
-    void (*entry)(void))
-{
-        struct frame *f;
-	int foo;
-
-	/* Locate the initial frame, aligned at the top of the stack */
-	f = (struct frame *)(((long)base + len - sizeof *f) & ~ALIGNBYTES);
-
-	copyreg(cs, foo);
-	f->fr_cs = foo;
-	copyreg(ds, foo);
-	f->fr_ds = foo;
-	copyreg(es, foo);
-	f->fr_es = foo;
-	copyreg(fs, foo);
-	f->fr_fs = foo;
-	copyreg(gs, foo);
-	f->fr_gs = foo;
-
-	f->fr_rbp = (long)-1;
-	f->fr_rip = (long)entry;
-
-	statep->rsp = (long)f;
-
-	_thread_machdep_save_float_state(statep);
-}
-
-#define fxsave(addr)		__asm("fxsave %0" : "=m" (*addr))
-#define fxrstor(addr)		__asm("fxrstor %0" : : "m" (*addr))
-#define fwait()			__asm("fwait")
-#define fninit()		__asm("fninit")
-
-void
-_thread_machdep_save_float_state(struct _machdep_state *ms)
-{
-	fxsave(&ms->fpreg);
-	fninit();
-	fwait();
-}
-
-void
-_thread_machdep_restore_float_state(struct _machdep_state *ms)
-{
-	fxrstor(&ms->fpreg);
-}

lib/libpthread/arch/x86_64/uthread_machdep.h

···
-/*	$OpenBSD: uthread_machdep.h,v 1.3 2004/02/25 04:10:53 deraadt Exp $	*/
-
-/*
- * Copyright (c) 2004 Theo de Raadt
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <sys/types.h>
-#include <machine/fpu.h>
-
-struct _machdep_state {
-	long	rsp;
-	/* must be 128-bit aligned */
-	struct savefpu   fpreg __attribute__ ((aligned (16)));
-};

lib/libpthread/arch/x86_64/uthread_machdep_asm.S

···
-/*	$OpenBSD: uthread_machdep_asm.S,v 1.3 2004/02/25 04:10:53 deraadt Exp $	*/
-
-/*
- * Copyright (c) 2004 Theo de Raadt
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <machine/asm.h>
-
-/*
- * Switch stacks
- */
-
-/* void _thread_machdep_switch(new, oldsave); */
-ENTRY(_thread_machdep_switch)
-	pushq	%rax
-	pushq	%rcx
-	pushq	%rdx
-	pushq	%rbx
-
-	pushq	%rbp
-	pushq	%rsi
-	pushq	%rdi
-
-	pushq	%r8
-	pushq	%r9
-	pushq	%r10
-	pushq	%r11
-
-	pushq	%r12
-	pushq	%r13
-	pushq	%r14
-	pushq	%r15
-	movq	$0xdeaf12345678beaf, %r15
-	pushq	%r15
-
-	movl	%ds,%eax
-	pushq	%rax
-	movl	%es,%eax
-	pushq	%rax
-	movl	%fs,%eax
-	pushq	%rax
-	movl	%gs,%eax
-	pushq	%rax
-
-	movq	%rsp, 0(%rsi)			/* *arg2 = %rsp */
-	movq	0(%rdi), %rsp			/* %rsp = *arg1 */
-
-	popq	%rax
-	movl	%eax,%gs
-	popq	%rax
-	movl	%eax,%fs
-	popq	%rax
-	movl	%eax,%es
-	popq	%rax
-	movl	%eax,%ds
-
-	popq	%r15 	# flag word.
-	popq	%r15
-	popq	%r14
-	popq	%r13
-	popq	%r12
-
-	popq	%r11
-	popq	%r10
-	popq	%r9
-	popq	%r8
-
-	popq	%rdi
-	popq	%rsi
-	popq	%rbp
-
-	popq	%rbx
-	popq	%rdx
-	popq	%rcx
-	popq	%rax
-	ret

lib/libssl/crypto/Makefile

···
-# $OpenBSD: Makefile,v 1.35 2004/01/29 03:05:33 deraadt Exp $
+# $OpenBSD: Makefile,v 1.36 2004/02/27 17:36:13 deraadt Exp $
 
 LIB=	crypto
 
···
 LCRYPTO_SRC=	${SSL_SRC}/crypto
 
 .if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "arm" || \
-    ${MACHINE_ARCH} == "vax" || ${MACHINE_ARCH} == "x86_64" || \
+    ${MACHINE_ARCH} == "vax" || ${MACHINE_ARCH} == "amd64" || \
     ${MACHINE_ARCH} == "alpha"
 CFLAGS+= -DL_ENDIAN
 .else

lib/libssl/crypto/arch/x86_64/opensslconf.h

···
-/* opensslconf.h */
-/* WARNING: Generated automatically from opensslconf.h.in by Configure. */
-
-/* OpenSSL was configured with the following options: */
-#ifndef OPENSSL_DOING_MAKEDEPEND
-
-#ifndef OPENSSL_NO_KRB5
-# define OPENSSL_NO_KRB5
-#endif
-
-#endif /* OPENSSL_DOING_MAKEDEPEND */
-
-/* The OPENSSL_NO_* macros are also defined as NO_* if the application
-   asks for it.  This is a transient feature that is provided for those
-   who haven't had the time to do the appropriate changes in their
-   applications.  */
-#ifdef OPENSSL_ALGORITHM_DEFINES
-# if defined(OPENSSL_NO_KRB5) && !defined(NO_KRB5)
-#  define NO_KRB5
-# endif
-#endif
-
-/* crypto/opensslconf.h.in */
-
-/* Generate 80386 code? */
-#undef I386_ONLY
-
-#if !(defined(VMS) || defined(__VMS)) /* VMS uses logical names instead */
-#if defined(HEADER_CRYPTLIB_H) && !defined(OPENSSLDIR)
-#define OPENSSLDIR "/etc/ssl"
-#endif
-#endif
-
-#undef OPENSSL_UNISTD
-#define OPENSSL_UNISTD <unistd.h>
-
-#undef OPENSSL_EXPORT_VAR_AS_FUNCTION
-
-#if defined(HEADER_IDEA_H) && !defined(IDEA_INT)
-#define IDEA_INT unsigned int
-#endif
-
-#if defined(HEADER_MD2_H) && !defined(MD2_INT)
-#define MD2_INT unsigned int
-#endif
-
-#if defined(HEADER_RC2_H) && !defined(RC2_INT)
-/* I need to put in a mod for the alpha - eay */
-#define RC2_INT unsigned int
-#endif
-
-#if defined(HEADER_RC4_H)
-#if !defined(RC4_INT)
-/* using int types make the structure larger but make the code faster
- * on most boxes I have tested - up to %20 faster. */
-/*
- * I don't know what does "most" mean, but declaring "int" is a must on:
- * - Intel P6 because partial register stalls are very expensive;
- * - elder Alpha because it lacks byte load/store instructions;
- */
-#define RC4_INT unsigned int
-#endif
-#if !defined(RC4_CHUNK)
-/*
- * This enables code handling data aligned at natural CPU word
- * boundary. See crypto/rc4/rc4_enc.c for further details.
- */
-#undef RC4_CHUNK
-#endif
-#endif
-
-#if (defined(HEADER_DES_H) || defined(HEADER_DES_OLD_H)) && !defined(DES_LONG)
-/* If this is set to 'unsigned int' on a DEC Alpha, this gives about a
- * %20 speed up (longs are 8 bytes, int's are 4). */
-#ifndef DES_LONG
-#define DES_LONG unsigned int
-#endif
-#endif
-
-#if defined(HEADER_BN_H) && !defined(CONFIG_HEADER_BN_H)
-#define CONFIG_HEADER_BN_H
-#undef BN_LLONG
-
-/* Should we define BN_DIV2W here? */
-
-/* Only one for the following should be defined */
-/* The prime number generation stuff may not work when
- * EIGHT_BIT but I don't care since I've only used this mode
- * for debuging the bignum libraries */
-#define SIXTY_FOUR_BIT_LONG
-#undef SIXTY_FOUR_BIT
-#undef THIRTY_TWO_BIT
-#undef SIXTEEN_BIT
-#undef EIGHT_BIT
-#endif
-
-#if defined(HEADER_RC4_LOCL_H) && !defined(CONFIG_HEADER_RC4_LOCL_H)
-#define CONFIG_HEADER_RC4_LOCL_H
-/* if this is defined data[i] is used instead of *data, this is a %20
- * speedup on x86 */
-#undef RC4_INDEX
-#endif
-
-#if defined(HEADER_BF_LOCL_H) && !defined(CONFIG_HEADER_BF_LOCL_H)
-#define CONFIG_HEADER_BF_LOCL_H
-#undef BF_PTR
-#endif /* HEADER_BF_LOCL_H */
-
-#if defined(HEADER_DES_LOCL_H) && !defined(CONFIG_HEADER_DES_LOCL_H)
-#define CONFIG_HEADER_DES_LOCL_H
-#ifndef DES_DEFAULT_OPTIONS
-/* the following is tweaked from a config script, that is why it is a
- * protected undef/define */
-#ifndef DES_PTR
-#define DES_PTR
-#endif
-
-/* This helps C compiler generate the correct code for multiple functional
- * units.  It reduces register dependancies at the expense of 2 more
- * registers */
-#ifndef DES_RISC1
-#undef DES_RISC1
-#endif
-
-#ifndef DES_RISC2
-#define DES_RISC2
-#endif
-
-#if defined(DES_RISC1) && defined(DES_RISC2)
-YOU SHOULD NOT HAVE BOTH DES_RISC1 AND DES_RISC2 DEFINED!!!!!
-#endif
-
-/* Unroll the inner loop, this sometimes helps, sometimes hinders.
- * Very mucy CPU dependant */
-#ifndef DES_UNROLL
-#undef DES_UNROLL
-#endif
-
-/* These default values were supplied by
- * Peter Gutman <[e-mail]>
- * They are only used if nothing else has been defined */
-#if !defined(DES_PTR) && !defined(DES_RISC1) && !defined(DES_RISC2) && !defined(DES_UNROLL)
-/* Special defines which change the way the code is built depending on the
-   CPU and OS.  For SGI machines you can use _MIPS_SZLONG (32 or 64) to find
-   even newer MIPS CPU's, but at the moment one size fits all for
-   optimization options.  Older Sparc's work better with only UNROLL, but
-   there's no way to tell at compile time what it is you're running on */
- 
-#if defined( sun )		/* Newer Sparc's */
-#  define DES_PTR
-#  define DES_RISC1
-#  define DES_UNROLL
-#elif defined( __ultrix )	/* Older MIPS */
-#  define DES_PTR
-#  define DES_RISC2
-#  define DES_UNROLL
-#elif defined( __osf1__ )	/* Alpha */
-#  define DES_PTR
-#  define DES_RISC2
-#elif defined ( _AIX )		/* RS6000 */
-  /* Unknown */
-#elif defined( __hpux )		/* HP-PA */
-  /* Unknown */
-#elif defined( __aux )		/* 68K */
-  /* Unknown */
-#elif defined( __dgux )		/* 88K (but P6 in latest boxes) */
-#  define DES_UNROLL
-#elif defined( __sgi )		/* Newer MIPS */
-#  define DES_PTR
-#  define DES_RISC2
-#  define DES_UNROLL
-#elif defined(i386) || defined(__i386__)	/* x86 boxes, should be gcc */
-#  define DES_PTR
-#  define DES_RISC1
-#  define DES_UNROLL
-#endif /* Systems-specific speed defines */
-#endif
-
-#endif /* DES_DEFAULT_OPTIONS */
-#endif /* HEADER_DES_LOCL_H */

libexec/ld.so/amd64/archdep.h

···
-/*	$OpenBSD: archdep.h,v 1.1 2004/02/10 14:18:14 drahn Exp $	*/
+/*	$OpenBSD: archdep.h,v 1.2 2004/02/27 17:36:15 deraadt Exp $	*/
 
 /*
  * Copyright (c) 1998 Per Fogelstrom, Opsycon AB
···
 
 #define	DL_MALLOC_ALIGN	8	/* Arch constraint or otherwise */
 
-#define	MACHID	EM_X86_64	/* ELF e_machine ID value checked */
+#define	MACHID	EM_AMD64	/* ELF e_machine ID value checked */
 
 #define	RELTYPE	Elf32_Rela
 #define	RELSIZE	sizeof(Elf32_Rela)

libexec/ld.so/x86_64/Makefile.inc

···
-#	$OpenBSD: Makefile.inc,v 1.1 2004/02/10 14:18:14 drahn Exp $
-
-CFLAGS += -fPIC -fno-stack-protector
-AFLAGS += -fpic

libexec/ld.so/x86_64/archdep.h

···
-/*	$OpenBSD: archdep.h,v 1.1 2004/02/10 14:18:14 drahn Exp $	*/
-
-/*
- * Copyright (c) 1998 Per Fogelstrom, Opsycon AB
- *
- * 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 ``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 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.
- *
- */
-
-#ifndef _X86_64_ARCHDEP_H_
-#define _X86_64_ARCHDEP_H_
-
-#define	DL_MALLOC_ALIGN	8	/* Arch constraint or otherwise */
-
-#define	MACHID	EM_X86_64	/* ELF e_machine ID value checked */
-
-#define	RELTYPE	Elf32_Rela
-#define	RELSIZE	sizeof(Elf32_Rela)
-
-#include <sys/mman.h>
-#include <elf_abi.h>
-#include <machine/reloc.h>
-#include "syscall.h"
-#include "util.h"
-
-#define RTLD_TEXT_PLT
-
-static inline void *
-_dl_mmap(void *addr, unsigned int len, unsigned int prot,
-	unsigned int flags, int fd, off_t offset)
-{
-	return((void *)_dl__syscall((quad_t)SYS_mmap, addr, len, prot,
-		flags, fd, 0, offset));
-}
-
-static inline void *
-_dl_mquery(void *addr, unsigned int len, unsigned int prot,
-	unsigned int flags, int fd, off_t offset)
-{
-	return((void *)_dl__syscall((quad_t)SYS_mquery, addr, len, prot,
-		flags, fd, 0, offset));
-}
-
-
-static inline void
-RELOC_REL(Elf64_Rel *r, const Elf64_Sym *s, Elf64_Addr *p, unsigned long v)
-{
-	/* AMD64 is a rela architecture */
-}
-
-static inline void
-RELOC_RELA(Elf64_Rela *r, const Elf64_Sym *s, Elf64_Addr *p, unsigned long v)
-{
-	if (ELF64_R_TYPE(r->r_info) == R_X86_64_RELATIVE) {
-		*p = v + r->r_addend;
-	} else if (ELF64_R_TYPE(r->r_info) == R_X86_64_GLOB_DAT) {
-		*p = v + s->st_value + r->r_addend;
-	} else {
-		_dl_printf("unknown bootstrap relocation\n");
-		_dl_exit(6);
-	}
-}
-
-#define RELOC_GOT(obj, offs)
-
-#define GOT_PERMS PROT_READ
-
-#endif /* _X86_64_ARCHDEP_H_ */

libexec/ld.so/x86_64/ldasm.S

···
-/*	$OpenBSD: ldasm.S,v 1.3 2004/02/23 20:52:04 deraadt Exp $	*/
-
-/*
- * Copyright (c) 2002,2004 Dale Rahn
- * 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 ``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 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.
- *
- */
-
-
-#define DL_DATA_SIZE	(16*8)	 /* 16 * sizeof(ELF_Addr) */
-#define DL_LOFF_OFFSET	(7*8)	/* index 7 */
-#include <sys/syscall.h>
-#include <machine/asm.h>
-
-	.text
-	.align	4
-	.globl	_dl_start
-	.type	_dl_start,@function
-_dl_start:
-	movq	%rsp, %r12		# save stack pointer for _rtld
-	pushq	%rbx			# save ps_strings
-	subq	$DL_DATA_SIZE, %rsp	# allocate dl_data
-
-	leaq	_DYNAMIC(%rip),%rdx	# &_DYNAMIC
-	movq	%rsp, %rsi		# dl_data for dl_boot_bind
-	movq	%r12, %rdi		# load saved SP for dl_boot_bind
-	call	_dl_boot_bind@PLT	# _dl_boot_bind(sp,dl_data,dynamicp)
-
-	movq	%rsi, %rcx		# dl_data
-	movq	DL_LOFF_OFFSET(%rsi), %rdx		# loff from dl_data
-
-	movq	(%r12), %rdi
-	leaq	16(%r12,%rdi,8), %rsi	# envp
-	movq	%r12, %rdi
-	addq	$8,%rdi			# argv
-	call	_dl_boot@PLT		# _dl_boot(argv,envp,loff,dl_data)
-
-	addq	$DL_DATA_SIZE,%rsp	# return dl_data
-
-#	popq	%rbx			# %rbx = ps_strings - XXXDSR
-#	popq	%rdx			# %rdx = cleanup - XXXDSR
-#	popq	%rcx			# %rcx = obj_main - XXXDSR
-	movq	%r12, %rsp
-	jmp	*%rax
-
-	.section	".text"
-
-#define	DL_SYSCALL(n) DL_SYSCALL2(n,n)
-#define	DL_SYSCALL2(n,c) \
-	.global	__CONCAT(_dl_,n) 		;\
-	.type	__CONCAT(_dl_,n), @function	;\
-	.align	4				;\
-__CONCAT(_dl_,n):				;\
-	movl	$(__CONCAT(SYS_,c)), %eax	;\
-	movq	%rcx, %r10			;\
-	syscall					;\
-	jb	1f				;\
-	ret
-
-DL_SYSCALL(open)
-DL_SYSCALL(fcntl)
-DL_SYSCALL(fstat)
-DL_SYSCALL(stat)
-DL_SYSCALL(read)
-DL_SYSCALL(write)
-DL_SYSCALL(close)
-DL_SYSCALL(issetugid)
-DL_SYSCALL(getdirentries)
-DL_SYSCALL(mprotect)
-DL_SYSCALL(munmap)
-DL_SYSCALL(exit)
-DL_SYSCALL2(_syscall,__syscall)
-DL_SYSCALL2(sysctl,__sysctl)
-
-1:
-	/* error: result = -errno; - handled here. */
-	neg	%rax
-	ret
-
-
-	/* _dl_sigprocmask: does not handle NULL new set */
-
-	.align 4
-	.global _dl_sigprocmask
-	.type _dl_sigprocmask,@function
-_dl_sigprocmask:
-	movq	(%rsi),%rsi		# fetch indirect...
-	movl	$SYS_sigprocmask, %eax
-	movq	%rcx, %r10
-	syscall
-	jc	1b		 /* error: result = -errno */
-	testq	%rdx,%rdx		# test if old mask requested
-	jz	2f
-	movq	%rax,(%rdx)		# store old mask
-	xorq	%rax,%rax
-2:	ret
-
-	.align 4
-	.global _dl_bind_start
-	.type _dl_bind_start,@function
-_dl_bind_start:
-	pushfq				# save registers
-	pushq	%rax
-	pushq	%rcx
-	pushq	%rdx
-	pushq	%rsi
-	pushq	%rdi
-	pushq	%r8
-	pushq	%r9
-	pushq	%r10
-	pushq	%r11
-
-	movq	80(%rsp), %rdi		# Copy of reloff
-	movq	88(%rsp), %rsi		# Copy of obj
-	call	_dl_bind@PLT		# Call the binder
-	movq	%rax,88(%rsp)		# Store function to be called in obj
-
-	popq	%r11			# restore registers
-	popq	%r10
-	popq	%r9
-	popq	%r8
-	popq	%rdi
-	popq	%rsi
-	popq	%rdx
-	popq	%rcx
-	popq	%rax
-	popfq
-
-	leaq	8(%rsp),%rsp		# Discard reloff, do not change eflags
-	ret
-

libexec/ld.so/x86_64/rtld_machine.c

···
-/*	$OpenBSD: rtld_machine.c,v 1.5 2004/02/23 20:52:04 deraadt Exp $ */
-
-/*
- * Copyright (c) 2002,2004 Dale Rahn
- * Copyright (c) 2001 Niklas Hallqvist
- * Copyright (c) 2001 Artur Grabowski
- *
- * 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 ``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 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.
- */
-/*-
- * Copyright (c) 2000 Eduardo Horvath.
- * Copyright (c) 1999 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Paul Kranenburg.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the NetBSD
- *	Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
- */
-
-#define _DYN_LOADER
-
-#include <sys/types.h>
-#include <sys/cdefs.h>
-#include <sys/mman.h>
-
-#include <nlist.h>
-#include <link.h>
-#include <signal.h>
-
-#include "syscall.h"
-#include "archdep.h"
-#include "resolve.h"
-
-void
-_dl_bcopy(const void *src, void *dest, int size)
-{
-	const unsigned char *psrc = src;
-	unsigned char *pdest = dest;
-	int i;
-
-	for (i = 0; i < size; i++)
-		pdest[i] = psrc[i];
-}
-
-/*
- * The following table holds for each relocation type:
- *	- the width in bits of the memory location the relocation
- *	  applies to (not currently used)
- *	- the number of bits the relocation value must be shifted to the
- *	  right (i.e. discard least significant bits) to fit into
- *	  the appropriate field in the instruction word.
- *	- flags indicating whether
- *		* the relocation involves a symbol
- *		* the relocation is relative to the current position
- *		* the relocation is for a GOT entry
- *		* the relocation is relative to the load address
- *
- */
-#define _RF_S		0x80000000		/* Resolve symbol */
-#define _RF_A		0x40000000		/* Use addend */
-#define _RF_P		0x20000000		/* Location relative */
-#define _RF_G		0x10000000		/* GOT offset */
-#define _RF_B		0x08000000		/* Load address relative */
-#define _RF_U		0x04000000		/* Unaligned */
-#define _RF_E		0x02000000		/* ERROR */
-#define _RF_SZ(s)	(((s) & 0xff) << 8)	/* memory target size */
-#define _RF_RS(s)	((s) & 0xff)		/* right shift */
-static int reloc_target_flags[] = {
-	0,							/*  0 NONE */
-	_RF_S|_RF_A|		_RF_SZ(64) | _RF_RS(0),		/*  1 _64*/
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(32) | _RF_RS(0),		/*  2 PC32 */
-	_RF_G|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/*  3 GOT32 */
-	_RF_E|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/*  4 PLT32 */
-	_RF_S|			_RF_SZ(32) | _RF_RS(0),		/*  5 COPY */
-	_RF_S|			_RF_SZ(64) | _RF_RS(0),		/*  6 GLOB_DAT*/
-	_RF_S|			_RF_SZ(64) | _RF_RS(0),		/* 7 JUMP_SLOT*/
-	      _RF_A|	_RF_B|	_RF_SZ(64) | _RF_RS(0),		/*  8 RELATIVE*/
-	_RF_E,							/*  9 GOTPCREL*/
-	_RF_S|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/* 10 32 */
-	_RF_S|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/* 11 32S */
-	_RF_S|_RF_A|		_RF_SZ(16) | _RF_RS(0),		/* 12 16 */
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(16) | _RF_RS(0),		/* 13 PC16 */
-	_RF_S|_RF_A|		_RF_SZ(8) | _RF_RS(0),		/* 14 8 */
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(8) | _RF_RS(0),		/* 15 PC8 */
-	_RF_E,							/* 16 DPTMOD64*/
-	_RF_E,							/* 17 DTPOFF64*/
-	_RF_E,							/* 18 TPOFF64 */
-	_RF_E,							/* 19 TLSGD */
-	_RF_E,							/* 20 TLSLD */
-	_RF_E,							/* 21 DTPOFF32*/
-	_RF_E,							/* 22 GOTTPOFF*/
-	_RF_E							/* 23 TPOFF32*/
-};
-
-#define RELOC_RESOLVE_SYMBOL(t)		((reloc_target_flags[t] & _RF_S) != 0)
-#define RELOC_PC_RELATIVE(t)		((reloc_target_flags[t] & _RF_P) != 0)
-#define RELOC_BASE_RELATIVE(t)		((reloc_target_flags[t] & _RF_B) != 0)
-#define RELOC_UNALIGNED(t)		((reloc_target_flags[t] & _RF_U) != 0)
-#define RELOC_USE_ADDEND(t)		((reloc_target_flags[t] & _RF_A) != 0)
-#define RELOC_TARGET_SIZE(t)		((reloc_target_flags[t] >> 8) & 0xff)
-#define RELOC_VALUE_RIGHTSHIFT(t)	(reloc_target_flags[t] & 0xff)
-#define RELOC_ERROR(t)			(reloc_target_flags[t] & _RF_E)
-
-static long reloc_target_bitmask[] = {
-#define _BM(x)  (x == 64? ~0 : ~(-(1UL << (x))))
-	0,			/*  0 NONE */
-	_BM(64),		/*  1 _64*/
-	_BM(32),		/*  2 PC32 */
-	_BM(32),		/*  3 GOT32 */
-	_BM(32),		/*  4 PLT32 */
-	_BM(0),			/*  5 COPY */
-	_BM(64),		/*  6 GLOB_DAT*/
-	_BM(64),		/*  7 JUMP_SLOT*/
-	_BM(64),		/*  8 RELATIVE*/
-	_BM(32),		/*  9 GOTPCREL*/
-	_BM(32),		/* 10 32 */
-	_BM(32),		/* 11 32S */
-	_BM(16),		/* 12 16 */
-	_BM(16),		/* 13 PC16 */
-	_BM(8),			/* 14 8 */
-	_BM(8),			/* 15 PC8 */
-	0,			/* 16 DPTMOD64*/
-	0,			/* 17 DTPOFF64*/
-	0,			/* 18 TPOFF64 */
-	0,			/* 19 TLSGD */
-	0,			/* 20 TLSLD */
-	0,			/* 21 DTPOFF32*/
-	0,			/* 22 GOTTPOFF*/
-	0			/* 23 TPOFF32*/
-#undef _BM
-};
-#define RELOC_VALUE_BITMASK(t)	(reloc_target_bitmask[t])
-
-void _dl_reloc_plt(Elf_Addr *where, Elf_Addr value);
-
-int
-_dl_md_reloc(elf_object_t *object, int rel, int relsz)
-{
-	long	i;
-	long	numrel;
-	long	fails = 0;
-	Elf_Addr loff;
-	Elf_RelA *rels;
-	struct load_list *llist;
-
-	loff = object->load_offs;
-	numrel = object->Dyn.info[relsz] / sizeof(Elf_RelA);
-	rels = (Elf_RelA *)(object->Dyn.info[rel]);
-	if (rels == NULL)
-		return(0);
-
-	/*
-	 * unprotect some segments if we need it.
-	 */
-	if ((rel == DT_REL || rel == DT_RELA)) {
-		for (llist = object->load_list; llist != NULL; llist = llist->next) {
-			if (!(llist->prot & PROT_WRITE))
-				_dl_mprotect(llist->start, llist->size,
-				    llist->prot|PROT_WRITE);
-		}
-	}
-
-	for (i = 0; i < numrel; i++, rels++) {
-		Elf_Addr *where, value, ooff, mask;
-		Elf_Word type;
-		const Elf_Sym *sym, *this;
-		const char *symn;
-
-		type = ELF_R_TYPE(rels->r_info);
-
-		if (RELOC_ERROR(type)) {
-			_dl_printf("relocation error %d idx %d\n", type, i);
-			_dl_exit(20);
-		}
-
-		if (type == R_TYPE(NONE))
-			continue;
-
-		if (type == R_TYPE(JUMP_SLOT) && rel != DT_JMPREL)
-			continue;
-
-		where = (Elf_Addr *)(rels->r_offset + loff);
-
-		if (RELOC_USE_ADDEND(type))
-			value = rels->r_addend;
-		else
-			value = 0;
-
-		sym = NULL;
-		symn = NULL;
-		if (RELOC_RESOLVE_SYMBOL(type)) {
-			sym = object->dyn.symtab;
-			sym += ELF_R_SYM(rels->r_info);
-			symn = object->dyn.strtab + sym->st_name;
-
-			if (sym->st_shndx != SHN_UNDEF &&
-			    ELF_ST_BIND(sym->st_info) == STB_LOCAL) {
-				value += loff;
-			} else {
-				this = NULL;
-				ooff = _dl_find_symbol_bysym(object,
-				    ELF_R_SYM(rels->r_info), _dl_objects,
-				    &this, SYM_SEARCH_ALL|SYM_WARNNOTFOUND|
-				    ((type == R_TYPE(JUMP_SLOT))?
-					SYM_PLT:SYM_NOTPLT),
-				    sym->st_size);
-				if (this == NULL) {
-resolve_failed:
-					_dl_printf("%s: %s: can't resolve "
-					    "reference '%s'\n",
-					    _dl_progname, object->load_name,
-					    symn);
-					fails++;
-					continue;
-				}
-				value += (Elf_Addr)(ooff + this->st_value);
-			}
-		}
-
-		if (type == R_TYPE(JUMP_SLOT)) {
-			_dl_reloc_plt(where, value);
-			continue;
-		}
-
-		if (type == R_TYPE(COPY)) {
-			void *dstaddr = where;
-			const void *srcaddr;
-			const Elf_Sym *dstsym = sym, *srcsym = NULL;
-			size_t size = dstsym->st_size;
-			Elf_Addr soff;
-
-			soff = _dl_find_symbol(symn, object->next, &srcsym,
-			    SYM_SEARCH_ALL|SYM_WARNNOTFOUND|
-			    ((type == R_TYPE(JUMP_SLOT)) ? SYM_PLT:SYM_NOTPLT),
-			    size, object);
-			if (srcsym == NULL)
-				goto resolve_failed;
-
-			srcaddr = (void *)(soff + srcsym->st_value);
-			_dl_bcopy(srcaddr, dstaddr, size);
-			continue;
-		}
-
-		if (RELOC_PC_RELATIVE(type))
-			value -= (Elf_Addr)where;
-		if (RELOC_BASE_RELATIVE(type))
-			value += loff;
-
-		mask = RELOC_VALUE_BITMASK(type);
-		value >>= RELOC_VALUE_RIGHTSHIFT(type);
-		value &= mask;
-
-		if (RELOC_UNALIGNED(type)) {
-			/* Handle unaligned relocations. */
-			Elf_Addr tmp = 0;
-			char *ptr = (char *)where;
-			int i, size = RELOC_TARGET_SIZE(type)/8;
-
-			/* Read it in one byte at a time. */
-			for (i=0; i<size; i++)
-				tmp = (tmp << 8) | ptr[i];
-
-			tmp &= ~mask;
-			tmp |= value;
-
-			/* Write it back out. */
-			for (i=0; i<size; i++)
-				ptr[i] = ((tmp >> (8*i)) & 0xff);
-		} else if (RELOC_TARGET_SIZE(type) > 32) {
-			*where &= ~mask;
-			*where |= value;
-		} else {
-			Elf32_Addr *where32 = (Elf32_Addr *)where;
-
-			*where32 &= ~mask;
-			*where32 |= value;
-		}
-	}
-
-	/* reprotect the unprotected segments */
-	if ((rel == DT_REL || rel == DT_RELA)) {
-		for (llist = object->load_list; llist != NULL; llist = llist->next) {
-			if (!(llist->prot & PROT_WRITE))
-				_dl_mprotect(llist->start, llist->size,
-				    llist->prot);
-		}
-	}
-
-	return (fails);
-}
-
-void
-_dl_reloc_plt(Elf_Addr *where, Elf_Addr value)
-{
-	*where = value;
-}
-
-/*
- * Resolve a symbol at run-time.
- */
-Elf_Addr
-_dl_bind(elf_object_t *object, int index)
-{
-	Elf_RelA *rel;
-	Elf_Word *addr;
-	const Elf_Sym *sym, *this;
-	const char *symn;
-	Elf_Addr ooff, newval;
-	sigset_t omask, nmask;
-
-	rel = (Elf_RelA *)(object->Dyn.info[DT_JMPREL]);
-
-	rel += index;
-
-	sym = object->dyn.symtab;
-	sym += ELF_R_SYM(rel->r_info);
-	symn = object->dyn.strtab + sym->st_name;
-
-	addr = (Elf_Word *)(object->load_offs + rel->r_offset);
-	this = NULL;
-	ooff = _dl_find_symbol(symn, _dl_objects, &this,
-	    SYM_SEARCH_ALL|SYM_WARNNOTFOUND|SYM_PLT, sym->st_size, object);
-	if (this == NULL) {
-		_dl_printf("lazy binding failed!\n");
-		*((int *)0) = 0;		/* XXX */
-	}
-
-	newval = ooff + this->st_value + rel->r_addend;
-
-	/* if GOT is protected, allow the write */
-	if (object->got_size != 0) {
-		sigfillset(&nmask);
-		_dl_sigprocmask(SIG_BLOCK, &nmask, &omask);
-		_dl_mprotect((void*)object->got_start, object->got_size,
-		    PROT_READ|PROT_WRITE);
-	}
-
-	_dl_reloc_plt((Elf_Addr *)addr, newval);
-
-	/* put the GOT back to RO */
-	if (object->got_size != 0) {
-		_dl_mprotect((void*)object->got_start, object->got_size,
-		    PROT_READ);
-		_dl_sigprocmask(SIG_SETMASK, &omask, NULL);
-	}
-
-	return(newval);
-}
-
-void
-_dl_md_reloc_got(elf_object_t *object, int lazy)
-{
-	extern void _dl_bind_start(void);	/* XXX */
-	Elf_Addr *pltgot = (Elf_Addr *)object->Dyn.info[DT_PLTGOT];
-	int i, num;
-	Elf_RelA *rel;
-	Elf_Addr ooff;
-	const Elf_Sym *this;
-
-	if (pltgot == NULL)
-		return; /* it is possible to have no PLT/GOT relocations */
-
-	pltgot[1] = (Elf_Addr)object;
-	pltgot[2] = (Elf_Addr)&_dl_bind_start;
-
-	if (object->Dyn.info[DT_PLTREL] != DT_RELA)
-		return;
-
-	object->got_addr = NULL;
-	object->got_size = 0;
-	this = NULL;
-	ooff = _dl_find_symbol("__got_start", object, &this,
-	    SYM_SEARCH_SELF|SYM_NOWARNNOTFOUND|SYM_PLT, 0, object);
-	if (this != NULL)
-		object->got_addr = ooff + this->st_value;
-
-	this = NULL;
-	ooff = _dl_find_symbol("__got_end", object, &this,
-	    SYM_SEARCH_SELF|SYM_NOWARNNOTFOUND|SYM_PLT, 0, object);
-	if (this != NULL)
-		object->got_size = ooff + this->st_value  - object->got_addr;
-
-	if (object->got_addr == NULL)
-		object->got_start = NULL;
-	else {
-		object->got_start = ELF_TRUNC(object->got_addr, _dl_pagesz);
-		object->got_size += object->got_addr - object->got_start;
-		object->got_size = ELF_ROUND(object->got_size, _dl_pagesz);
-	}
-
-	if (!lazy) {
-		_dl_md_reloc(object, DT_JMPREL, DT_PLTRELSZ);
-	} else {
-		rel = (Elf_RelA *)(object->Dyn.info[DT_JMPREL]);
-		num = (object->Dyn.info[DT_PLTRELSZ]);
-		for (i = 0; i < num/sizeof(Elf_RelA); i++, rel++) {
-			Elf_Addr *where;
-			where = (Elf_Addr *)(rel->r_offset + object->load_offs);
-			*where += object->load_offs;
-		}
-
-	}
-
-	/* PLT is already RO on i386, no point in mprotecting it, just GOT */
-	if (object->got_size != 0)
-		_dl_mprotect((void*)object->got_start, object->got_size,
-		    PROT_READ);
-}

libexec/ld.so/x86_64/syscall.h

···
-/*	$OpenBSD: syscall.h,v 1.2 2004/02/23 20:52:05 deraadt Exp $	*/
-
-/*
- * Copyright (c) 2001 Niklas Hallqvist
- *
- * 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 ``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 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.
- *
- */
-
-#ifndef __DL_SYSCALL_H__
-#define __DL_SYSCALL_H__
-
-#include <sys/syscall.h>
-#include <sys/stat.h>
-#include <sys/signal.h>
-
-#ifndef _dl_MAX_ERRNO
-#define _dl_MAX_ERRNO 4096
-#endif
-#define _dl_check_error(__res) \
-    ((int) __res < 0 && (int) __res >= -_dl_MAX_ERRNO)
-
-int	_dl_close(int);
-int	_dl_exit(int);
-int	_dl_issetugid(void);
-long	_dl__syscall(quad_t, ...);
-int	_dl_mprotect(const void *, int, int);
-int	_dl_munmap(const void *, unsigned int);
-int	_dl_open(const char *, unsigned int);
-int	_dl_read(int, const char *, int);
-int	_dl_stat(const char *, struct stat *);
-int	_dl_fstat(int, struct stat *);
-int	_dl_fcntl(int, int, ...);
-int	_dl_getdirentries(int, char*, int, long *);
-int	_dl_sigprocmask(int, const sigset_t *, sigset_t *);
-int	_dl_sysctl(int *, u_int, void *, size_t *, void *, size_t);
-
-static inline off_t
-_dl_lseek(int fildes, off_t offset, int whence)
-{
-	return _dl__syscall((quad_t)SYS_lseek, fildes, 0, offset, whence);
-}
-
-#endif /*__DL_SYSCALL_H__*/

regress/sys/kern/noexec/Makefile

···
-#	$OpenBSD: Makefile,v 1.7 2004/02/23 08:06:56 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.8 2004/02/27 17:36:15 deraadt Exp $
 
 .if ${MACHINE} == "sparc64" || ${MACHINE} == "sparc" || \
     ${MACHINE} == "alpha" || ${MACHINE_ARCH} == "powerpc" || \
-    ${MACHINE_ARCH} == "x86_64" || ${MACHINE} == "i386" || \
+    ${MACHINE_ARCH} == "amd64" || ${MACHINE} == "i386" || \
     ${MACHINE} == "hppa"
 
 PROG=	noexec

share/mk/bsd.own.mk

···
-#	$OpenBSD: bsd.own.mk,v 1.79 2004/02/21 03:04:18 deraadt Exp $
+#	$OpenBSD: bsd.own.mk,v 1.80 2004/02/27 17:36:16 deraadt Exp $
 #	$NetBSD: bsd.own.mk,v 1.24 1996/04/13 02:08:09 thorpej Exp $
 
 # Host-specific overrides
···
 .if ( ${MACHINE_ARCH} == "alpha" || ${MACHINE_ARCH} == "arm" || \
      ${MACHINE_ARCH} == "hppa" || ${MACHINE_ARCH} == "i386" || \
      ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "sparc" || \
-     ${MACHINE_ARCH} == "sparc64" || ${MACHINE_ARCH} == "x86_64")
+     ${MACHINE_ARCH} == "sparc64" || ${MACHINE_ARCH} == "x86_64") || \
+     ${MACHINE} == "amd64"
 ELF_TOOLCHAIN?=	yes
 .else
 ELF_TOOLCHAIN?=	no
···
 
 # do the dew
 .if (${MACHINE_ARCH} == "arm" || ${MACHINE_ARCH} == "hppa64" || \
-    ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64")
+    ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64") || \
+    ${MACHINE} == "amd64"
 USE_GCC3?=yes
 .else
 USE_GCC3?=no

sys/compat/common/Makefile

···
-#	$OpenBSD: Makefile,v 1.15 2004/01/28 01:39:39 mickey Exp $
+#	$OpenBSD: Makefile,v 1.16 2004/02/27 17:36:16 deraadt Exp $
 #	$NetBSD: Makefile,v 1.8 1996/05/18 15:52:19 christos Exp $
 
 LIB=	compat
···
 	vfs_syscalls_25.c vfs_syscalls_43.c vm_43.c
 
 # really, all machines where sizeof(int) != sizeof(long)
-.if (${MACHINE_ARCH} != "alpha") && (${MACHINE_ARCH} != "x86_64") && \
+.if (${MACHINE_ARCH} != "alpha") && (${MACHINE_ARCH} != "amd64") && \
     (${MACHINE_ARCH} != "sparc64")
 SRCS+=	kern_ipc_10.c 
 .endif

sys/lib/libkern/arch/x86_64/Makefile.inc

···
-#	$NetBSD: Makefile.inc,v 1.2 2002/11/25 00:55:22 fvdl Exp $
-
-SRCS+=	imax.c imin.c lmax.c lmin.c max.c min.c ulmax.c ulmin.c \
-	byte_swap_2.S byte_swap_4.S \
-	bcmp.S bcopy.S bzero.S ffs.S \
-	memchr.S memcmp.S memcpy.S memmove.S memset.S \
-	ovbcopy.S \
-	strcat.S strchr.S strcmp.S \
-	strcpy.S strlcpy.c strlcat.c strlen.S \
-	strncasecmp.c strncmp.c strncpy.c strrchr.S \
-	scanc.S skpc.S random.c
-#	 bswap64.c strcasecmp.c strncasecmp.c \ strtoul.c \
-
-CFLAGS+=-mcmodel=kernel

sys/lib/libkern/arch/x86_64/bcmp.S

···
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: bcmp.S,v 1.1 2001/06/19 00:22:45 fvdl Exp $")
-#endif
-
-ENTRY(bcmp)
-	xorl	%eax,%eax		/* clear return value */
-	cld				/* set compare direction forward */
-
-	movq	%rdx,%rcx		/* compare by words */
-	shrq	$3,%rcx
-	repe
-	cmpsq
-	jne	L1
-
-	movq	%rdx,%rcx		/* compare remainder by bytes */
-	andq	$7,%rcx
-	repe
-	cmpsb
-	je	L2
-
-L1:	incl	%eax
-L2:	ret

sys/lib/libkern/arch/x86_64/bcopy.S

···
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from locore.s.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: bcopy.S,v 1.1 2001/06/19 00:22:45 fvdl Exp $")
-#endif
-
-	/*
-	 * (ov)bcopy (src,dst,cnt)
-	 *  [e-mail]     (Wolfgang Solfrank, TooLs GmbH) [phone]
-	 */
-
-#ifdef MEMCOPY
-ENTRY(memcpy)
-#else
-#ifdef MEMMOVE
-ENTRY(memmove)
-#else
-#ifdef OVBCOPY
-ENTRY(ovbcopy)
-#else
-ENTRY(bcopy)
-#endif
-#endif
-#endif
-#if defined(MEMCOPY) || defined(MEMMOVE)
-	movq	%rdi,%r11	/* save dest */
-#else
-	xchgq	%rdi,%rsi
-#endif
-	movq	%rdx,%rcx
-	movq	%rdi,%rax
-	subq	%rsi,%rax
-	cmpq	%rcx,%rax	/* overlapping? */
-	jb	1f
-	cld			/* nope, copy forwards. */
-	shrq	$3,%rcx		/* copy by words */
-	rep
-	movsq
-	movq	%rdx,%rcx
-	andq	$7,%rcx		/* any bytes left? */
-	rep
-	movsb
-#if defined(MEMCOPY) || defined(MEMMOVE)
-	movq	%r11,%rax
-#endif
-	ret
-1:
-	addq	%rcx,%rdi	/* copy backwards. */
-	addq	%rcx,%rsi
-	std
-	andq	$7,%rcx		/* any fractional bytes? */
-	decq	%rdi
-	decq	%rsi
-	rep
-	movsb
-	movq	%rdx,%rcx	/* copy remainder by words */
-	shrq	$3,%rcx
-	subq	$7,%rsi
-	subq	$7,%rdi
-	rep
-	movsq
-#if defined(MEMCOPY) || defined(MEMMOVE)
-	movq	%r11,%rax
-#endif
-	cld
-	ret

sys/lib/libkern/arch/x86_64/byte_swap_2.S

···
-/*	$NetBSD: byte_swap_2.S,v 1.1 2001/06/19 00:22:45 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)htons.s	5.2 (Berkeley) 12/17/90
- */
-
-#include <machine/asm.h>
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: byte_swap_2.S,v 1.1 2001/06/19 00:22:45 fvdl Exp $")
-#endif
-
-_ENTRY(_C_LABEL(bswap16))
-_ENTRY(_C_LABEL(ntohs))
-_ENTRY(_C_LABEL(htons))
-_PROF_PROLOGUE
-	movl	%edi,%eax
-	xchgb	%ah,%al
-	ret

sys/lib/libkern/arch/x86_64/byte_swap_4.S

···
-/*	$NetBSD: byte_swap_4.S,v 1.1 2001/06/19 00:22:45 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. 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.
- *
- *	from: @(#)htonl.s	5.3 (Berkeley) 12/17/90
- */
-
-#include <machine/asm.h>
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: byte_swap_4.S,v 1.1 2001/06/19 00:22:45 fvdl Exp $")
-#endif
-
-_ENTRY(_C_LABEL(bswap32))
-_ENTRY(_C_LABEL(ntohl))
-_ENTRY(_C_LABEL(htonl))
-_PROF_PROLOGUE
-	movl	%edi,%eax
-	bswap	%eax
-	ret

sys/lib/libkern/arch/x86_64/bzero.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: bzero.S,v 1.1 2001/06/19 00:22:45 fvdl Exp $")
-#endif
-
-ENTRY(bzero)
-	movq	%rsi,%rdx
-
-	cld				/* set fill direction forward */
-	xorq	%rax,%rax		/* set fill data to 0 */
-
-	/*
-	 * if the string is too short, it's really not worth the overhead
-	 * of aligning to word boundries, etc.  So we jump to a plain
-	 * unaligned set.
-	 */
-	cmpq	$16,%rdx
-	jb	L1
-
-	movq	%rdi,%rcx		/* compute misalignment */
-	negq	%rcx
-	andq	$7,%rcx
-	subq	%rcx,%rdx
-	rep				/* zero until word aligned */
-	stosb
-
-	movq	%rdx,%rcx		/* zero by words */
-	shrq	$3,%rcx
-	andq	$7,%rdx
-	rep
-	stosq
-
-L1:	movq	%rdx,%rcx		/* zero remainder by bytes */
-	rep
-	stosb
-
-	ret

sys/lib/libkern/arch/x86_64/ffs.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: ffs.S,v 1.1 2001/06/19 00:22:46 fvdl Exp $")
-#endif
-
-ENTRY(ffs)
-	bsfl	%edi,%eax
-	jz	L1	 		/* ZF is set if all bits are 0 */
-	incl	%eax			/* bits numbered from 1, not 0 */
-	ret
-
-	_ALIGN_TEXT
-L1:	xorl	%eax,%eax		/* clear result */
-	ret

sys/lib/libkern/arch/x86_64/index.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: index.S,v 1.1 2001/06/19 00:22:46 fvdl Exp $")
-#endif
-
-#ifdef STRCHR
-ENTRY(strchr)
-#else
-ENTRY(index)
-#endif
-	movq	%rdi,%rax
-	movb	%sil,%cl
-L1:
-	movb	(%rax),%dl
-	cmpb	%dl,%cl			/* found char? */
-	je 	L2
-	incq	%rax
-	testb	%dl,%dl			/* null terminator? */
-	jnz	L1
-	xorq	%rax,%rax
-L2:
-	ret

sys/lib/libkern/arch/x86_64/memchr.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: memchr.S,v 1.1 2001/06/19 00:22:46 fvdl Exp $")
-#endif
-
-ENTRY(memchr)
-	movb	%sil,%al		/* set character to search for */
-	movq	%rdx,%rcx		/* set length of search */
-	testq	%rcx,%rcx		/* test for len == 0 */
-	jz	L1
-	cld				/* set search forward */
-	repne				/* search! */
-	scasb
-	jne	L1			/* scan failed, return null */
-	leaq	-1(%rdi),%rax		/* adjust result of scan */
-	ret
-L1:	xorq	%rax,%rax
-	ret

sys/lib/libkern/arch/x86_64/memcmp.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: memcmp.S,v 1.1 2001/06/19 00:22:46 fvdl Exp $")
-#endif
-
-ENTRY(memcmp)
-	cld				/* set compare direction forward */
-	movq	%rdx,%rcx		/* compare by longs */
-	shrq	$3,%rcx
-	repe
-	cmpsq
-	jne	L5			/* do we match so far? */
-
-	movq	%rdx,%rcx		/* compare remainder by bytes */
-	andq	$7,%rcx
-	repe
-	cmpsb
-	jne	L6			/* do we match? */
-
-	xorl	%eax,%eax		/* we match, return zero	*/
-	ret
-
-L5:	movl	$8,%ecx			/* We know that one of the next	*/
-	subq	%rcx,%rdi		/* eight pairs of bytes do not	*/
-	subq	%rcx,%rsi		/* match.			*/
-	repe
-	cmpsb
-L6:	xorl	%eax,%eax		/* Perform unsigned comparison	*/
-	movb	-1(%rdi),%al
-	xorl	%edx,%edx
-	movb	-1(%rsi),%dl
-	subl    %edx,%eax
-	ret

sys/lib/libkern/arch/x86_64/memcpy.S

···
-/*	$NetBSD: memcpy.S,v 1.1 2001/06/19 00:22:46 fvdl Exp $	*/
-
-#define MEMCOPY
-#include "bcopy.S"

sys/lib/libkern/arch/x86_64/memmove.S

···
-/*	$NetBSD: memmove.S,v 1.1 2001/06/19 00:22:46 fvdl Exp $	*/
-
-#define MEMMOVE
-#include "bcopy.S"

sys/lib/libkern/arch/x86_64/memset.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: memset.S,v 1.1 2001/06/19 00:22:46 fvdl Exp $")
-#endif
-
-ENTRY(memset)
-	movq	%rsi,%rax
-	movq	%rdx,%rcx
-	movq	%rdi,%r11
-
-	cld				/* set fill direction forward */
-
-	/*
-	 * if the string is too short, it's really not worth the overhead
-	 * of aligning to word boundries, etc.  So we jump to a plain
-	 * unaligned set.
-	 */
-	cmpq	$0x0f,%rcx
-	jle	L1
-
-	movb	%al,%ah			/* copy char to all bytes in word */
-	movl	%eax,%edx
-	sall	$16,%eax
-	orl	%edx,%eax
-
-	movl	%eax,%edx
-	salq	$32,%rax
-	orq	%rdx,%rax
-
-	movq	%rdi,%rdx		/* compute misalignment */
-	negq	%rdx
-	andq	$7,%rdx
-	movq	%rcx,%r8
-	subq	%rdx,%r8
-
-	movq	%rdx,%rcx		/* set until word aligned */
-	rep
-	stosb
-
-	movq	%r8,%rcx
-	shrq	$3,%rcx			/* set by words */
-	rep
-	stosq
-
-	movq	%r8,%rcx		/* set remainder by bytes */
-	andq	$7,%rcx
-L1:	rep
-	stosb
-	movq	%r11,%rax
-
-	ret

sys/lib/libkern/arch/x86_64/ovbcopy.S

···
-/*	$NetBSD: memmove.S,v 1.1 2001/06/19 00:22:46 fvdl Exp $	*/
-
-#define OVBCOPY
-#include "bcopy.S"

sys/lib/libkern/arch/x86_64/rindex.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: rindex.S,v 1.1 2001/06/19 00:22:47 fvdl Exp $")
-#endif
-
-#ifdef STRRCHR
-ENTRY(strrchr)
-#else
-ENTRY(rindex)
-#endif
-	movb	%sil,%cl
-	xorq	%rax,%rax		/* init pointer to null */
-L1:
-	movb	(%rdi),%dl
-	cmpb	%dl,%cl
-	jne	L2
-	movq	%rdi,%rax
-L2:
-	incq	%rdi
-	testb	%dl,%dl			/* null terminator??? */
-	jnz	L1
-	ret

sys/lib/libkern/arch/x86_64/scanc.S

···
-/*	$NetBSD: scanc.S,v 1.1 2001/06/19 00:22:47 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1998 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Charles M. Hannum.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
- */
-
-/*
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-ENTRY(scanc)
-	movq	%rdx,%r11
-	movb	%cl,%dl
-	movl	%edi,%ecx
-	testl	%ecx,%ecx
-	jz	2f
-	movq	%r11,%rdi
-	xorq	%rax,%rax
-	cld
-1:
-	lodsb
-	testb	%dl,(%rax,%rdi)
-	jnz	2f
-	decl	%ecx
-	jnz	1b
-2:
-	movl	%ecx,%eax
-	ret

sys/lib/libkern/arch/x86_64/skpc.S

···
-/*	$NetBSD: skpc.S,v 1.1 2001/06/19 00:22:47 fvdl Exp $	*/
-
-/*-
- * Copyright (c) 1998 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Charles M. Hannum.
- *
- * 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. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *        This product includes software developed by the NetBSD
- *        Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
- */
-
-/*
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-ENTRY(skpc)
-	movl	%edi,%eax
-	movq	%rsi,%rcx
-	movq	%rdx,%rdi
-	cld
-	repe
-	scasb
-	je	1f
-	incq	%rcx
-1:
-	movl	%ecx,%eax
-	ret

sys/lib/libkern/arch/x86_64/strcat.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: strcat.S,v 1.1 2001/06/19 00:22:47 fvdl Exp $")
-#endif
-
-/*
- * NOTE: I've unrolled the loop eight times: large enough to make a
- * significant difference, and small enough not to totally trash the
- * cache.
- */
-
-ENTRY(strcat)
-	movq	%rdi,%r11
-
-	cld				/* set search forward */
-	xorl	%eax,%eax		/* set search for null terminator */
-	movq	$-1,%rcx		/* set search for lots of characters */
-	repne				/* search! */
-	scasb
-
-	decq	%rdi
-
-L1:	movb	(%rsi),%al		/* unroll loop, but not too much */
-	movb	%al,(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	1(%rsi),%al
-	movb	%al,1(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	2(%rsi),%al
-	movb	%al,2(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	3(%rsi),%al
-	movb	%al,3(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	4(%rsi),%al
-	movb	%al,4(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	5(%rsi),%al
-	movb	%al,5(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	6(%rsi),%al
-	movb	%al,6(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	7(%rsi),%al
-	movb	%al,7(%rdi)
-	addq	$8,%rsi
-	addq	$8,%rdi
-	testb	%al,%al
-	jnz	L1
-L2:	movq	%r11,%rax
-	ret

sys/lib/libkern/arch/x86_64/strchr.S

···
-/*	$NetBSD: strchr.S,v 1.1 2001/06/19 00:22:47 fvdl Exp $	*/
-
-#define STRCHR
-#include "index.S"

sys/lib/libkern/arch/x86_64/strcmp.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: strcmp.S,v 1.1 2001/06/19 00:22:47 fvdl Exp $")
-#endif
-
-/*
- * NOTE: I've unrolled the loop eight times: large enough to make a
- * significant difference, and small enough not to totally trash the
- * cache.
- */
-
-ENTRY(strcmp)
-	jmp	L2			/* Jump into the loop. */
-
-L1:	incq	%rdi
-	incq	%rsi
-L2:	movb	(%rdi),%cl
-	testb	%cl,%cl			/* null terminator */
-	jz	L3
-	cmpb	%cl,(%rsi)		/* chars match */
-	jne	L3
-
-	incq	%rdi
-	incq	%rsi
-	movb	(%rdi),%cl
-	testb	%cl,%cl
-	jz	L3
-	cmpb	%cl,(%rsi)
-	jne	L3
-
-	incq	%rdi
-	incq	%rsi
-	movb	(%rdi),%cl
-	testb	%cl,%cl
-	jz	L3
-	cmpb	%cl,(%rsi)
-	jne	L3
-
-	incq	%rdi
-	incq	%rsi
-	movb	(%rdi),%cl
-	testb	%cl,%cl
-	jz	L3
-	cmpb	%cl,(%rsi)
-	jne	L3
-
-	incq	%rdi
-	incq	%rsi
-	movb	(%rdi),%cl
-	testb	%cl,%cl
-	jz	L3
-	cmpb	%cl,(%rsi)
-	jne	L3
-
-	incq	%rdi
-	incq	%rsi
-	movb	(%rdi),%cl
-	testb	%cl,%cl
-	jz	L3
-	cmpb	%cl,(%rsi)
-	jne	L3
-
-	incq	%rdi
-	incq	%rsi
-	movb	(%rdi),%cl
-	testb	%cl,%cl
-	jz	L3
-	cmpb	%cl,(%rsi)
-	jne	L3
-
-	incq	%rdi
-	incq	%rsi
-	movb	(%rdi),%cl
-	testb	%cl,%cl
-	jz	L3
-	cmpb	%cl,(%rsi)
-	je	L1
-L3:	movzbl	(%rdi),%eax		/* unsigned comparison */
-	movzbl	(%rsi),%edx
-	subl	%edx,%eax
-	ret

sys/lib/libkern/arch/x86_64/strcpy.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: strcpy.S,v 1.1 2001/06/19 00:22:47 fvdl Exp $")
-#endif
-
-/*
- * NOTE: I've unrolled the loop eight times: large enough to make a
- * significant difference, and small enough not to totally trash the
- * cache.
- */
-
-ENTRY(strcpy)
-	movq	%rdi,%r11
-
-L1:	movb	(%rsi),%al		/* unroll loop, but not too much */
-	movb	%al,(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	1(%rsi),%al
-	movb	%al,1(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	2(%rsi),%al
-	movb	%al,2(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	3(%rsi),%al
-	movb	%al,3(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	4(%rsi),%al
-	movb	%al,4(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	5(%rsi),%al
-	movb	%al,5(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	6(%rsi),%al
-	movb	%al,6(%rdi)
-	testb	%al,%al
-	jz	L2
-	movb	7(%rsi),%al
-	movb	%al,7(%rdi)
-	addq	$8,%rsi
-	addq	$8,%rdi
-	testb	%al,%al
-	jnz	L1
-L2:	movq	%r11,%rax
-	ret

sys/lib/libkern/arch/x86_64/strlen.S

···
-/*
- * Written by J.T. Conklin <[e-mail]>.
- * Public domain.
- * Adapted for NetBSD/x86_64 by Frank van der Linden <[e-mail]>
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS)
-	RCSID("$NetBSD: strlen.S,v 1.1 2001/06/19 00:22:47 fvdl Exp $")
-#endif
-
-ENTRY(strlen)
-	cld				/* set search forward */
-	xorl	%eax,%eax		/* set search for null terminator */
-	movq	$-1,%rcx		/* set search for lots of characters */
-	repne				/* search! */
-	scasb
-	notq	%rcx			/* get length by taking	complement */
-	leaq	-1(%rcx),%rax		/* and subtracting one */
-	ret

sys/lib/libkern/arch/x86_64/strrchr.S

···
-/*	$NetBSD: strrchr.S,v 1.1 2001/06/19 00:22:47 fvdl Exp $	*/
-
-#define STRRCHR
-#include "rindex.S"

sys/sys/exec_aout.h

···
-/*	$OpenBSD: exec_aout.h,v 1.18 2004/02/19 23:45:08 deraadt Exp $	*/
+/*	$OpenBSD: exec_aout.h,v 1.19 2004/02/27 17:36:16 deraadt Exp $	*/
 /*	$NetBSD: exec_aout.h,v 1.15 1996/05/18 17:20:54 christos Exp $	*/
 
 /*
···
 #define MID_MIPS2	152	/* MIPS2 */
 #define	MID_M88K	153	/* m88k BSD binary */ 
 #define	MID_HPPA	154	/* hppa */
-#define	MID_X86_64	157	/* AMD x86-64 */
+#define	MID_AMD64	157	/* AMD64 */
 #define	MID_HP200	200	/* hp200 (68010) BSD binary */
 #define	MID_HP300	300	/* hp300 (68020+68881) BSD binary */
 #define	MID_HPUX	0x20C	/* hp200/300 HP-UX binary */

sys/sys/exec_elf.h

···
-/*	$OpenBSD: exec_elf.h,v 1.38 2004/01/29 23:15:53 drahn Exp $	*/
+/*	$OpenBSD: exec_elf.h,v 1.39 2004/02/27 17:36:16 deraadt Exp $	*/
 /*
  * Copyright (c) 1995, 1996 Erik Theisen.  All rights reserved.
  *
···
 #define EM_ALPHA	41		/* DEC ALPHA */
 #define EM_SPARCV9	43		/* SPARC version 9 */
 #define EM_ALPHA_EXP	0x9026		/* DEC ALPHA */
-#define EM_X86_64	62		/* AMD x86-64 architecture */
+#define EM_AMD64	62		/* AMD64 architecture */
 #define EM_VAX		75		/* DEC VAX */
 #define EM_NUM		15		/* number of machine types */
 

usr.bin/gprof/amd64.c

···
+#include        "gprof.h"
+
+void
+findcall(nltype *parentp, unsigned long p_lowpc, unsigned long p_highpc)
+{
+	/* not supported. */
+}

usr.bin/pmdb/arch/x86_64/Makefile.inc

···
-# $OpenBSD: Makefile.inc,v 1.1 2004/01/29 12:44:40 mickey Exp $
-
-SRCS+=	x86_64.c

usr.bin/pmdb/arch/x86_64/pmdb_machdep.h

···
-/*	$OpenBSD: pmdb_machdep.h,v 1.1 2004/01/29 12:44:40 mickey Exp $	*/
-/*
- * Copyright (c) 2002 Artur Grabowski <[e-mail]>
- * 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. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission. 
- *
- * THIS SOFTWARE IS PROVIDED ``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 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. 
- */
-
-#define BREAKPOINT		{ 0xcc }
-#define BREAKPOINT_LEN		1
-#define BREAKPOINT_DECR_PC	1

usr.bin/pmdb/arch/x86_64/x86_64.c

···
-/*	$OpenBSD: x86_64.c,v 1.2 2004/02/10 23:36:02 mickey Exp $	*/
-
-/*
- * Copyright (c) 2002 Federico Schwindt <[e-mail]>
- * 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. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission. 
- *
- * THIS SOFTWARE IS PROVIDED ``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 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 <sys/param.h>
-#include <sys/ptrace.h>
-#include <machine/reg.h>
-#include <machine/frame.h>
-#include <string.h>
-#include "pmdb.h"
-
-/* 
- * No frame for x86?
- */
-struct frame {
-	long fp; 
-	long pc;
-};
-
-static const char *md_reg_names[] = {
-	"%rdi", "%rsi", "%rdx", "%rcx", "%r8", "%r9", "%r10", "%r11",
-	"%r12", "%r13", "%r14", "%r15", "%rbp", "%rbx", "%rax", "%rsp",
-	"%rip", "%rflags", "%cs", "%ss", "%ds", "%es", "%fs", "%gs",
-};
-
-struct md_def md_def = { md_reg_names, 16, 8 };
-
-void
-md_def_init(void)
-{
-	/* no need to do anything */
-}
-
-int
-md_getframe(struct pstate *ps, int frame, struct md_frame *fram)
-{
-	struct frame fr;
-	struct reg r;
-	int count;
-
-	if (process_getregs(ps, &r) != 0)
-		return (-1);
-
-	fr.fp = r.r_rbp;
-	fr.pc = r.r_rip;
-	for (count = 0; count < frame; count++) {
-		if (process_read(ps, fr.fp, &fr, sizeof(fr)) < 0)
-			return (-1);
-
-		if (fr.pc < 0x1000)
-			return (-1);
-	}
-
-	fram->pc = fr.pc;
-	fram->fp = fr.fp;
-
-	return (0);
-}
-
-int
-md_getregs(struct pstate *ps, reg *regs)
-{
-	struct reg r;
-
-	if (process_getregs(ps, &r) != 0)
-		return (-1);
-
-	memcpy(regs, &r, sizeof(r));
-
-	return (0);
-}

usr.sbin/afs/lib/libarla/Makefile.lwp.inc

···
 	HOST_CPU=${MACHINE_ARCH}; \
 	case "$$HOST_CPU" in \
 		arm)   PROCESS_S="process.arm.S" ;; \
-		x86_64)   PROCESS_S="process.x86_64.S" ;; \
+		amd64)   PROCESS_S="process.x86_64.S" ;; \
 		sparc64) PROCESS_S="process.sparc.S" ;; \
 		sparc)   PROCESS_S="process.sparc.S" ;; \
 		i*86*)   PROCESS_S="process.i386.S" ;; \

usr.sbin/httpd/Makefile.bsd-wrapper

···
 # Build wrapper for Apache 
-# $OpenBSD: Makefile.bsd-wrapper,v 1.45 2004/02/11 23:15:50 deraadt Exp $
+# $OpenBSD: Makefile.bsd-wrapper,v 1.46 2004/02/27 17:36:18 deraadt Exp $
 
 # Our lndir is hacked; specify a full path to avoid potential conflicts
 # with the one installed with X11.
···
 .if ${MACHINE_ARCH} == "alpha" || ${MACHINE_ARCH} == "arm" || \
     ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "m68k" || \
     ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "sparc" || \
-    ${MACHINE_ARCH} == "sparc64" || ${MACHINE_ARCH} == "x86_64"
+    ${MACHINE_ARCH} == "sparc64" || ${MACHINE_ARCH} == "amd64"
 CONFIG_ARGS+=  ${DSO_MODULE_ARGS}
 INSTALL_MODULES= \
 	src/modules/experimental/mod_mmap_static.so \

usr.sbin/openssl/Makefile

···
-#	$OpenBSD: Makefile,v 1.15 2004/01/28 17:46:05 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.16 2004/02/27 17:36:18 deraadt Exp $
 
 PROG=	openssl
 LDADD=	-lssl -lcrypto
···
 SSLEAY_SRC= ${.CURDIR}/../../${SSLEAYDIST}/apps
 SSLEAY_SRC_TOP= ${.CURDIR}/../../${SSLEAYDIST}
 
-.if (${MACHINE_ARCH} == "i386") || (${MACHINE_ARCH} == "x86_64") || \
-    (${MACHINE_ARCH} == "vax")
+.if ${MACHINE_ARCH} == "i386" || ${MACHINE_ARCH} == "vax" || \
+    ${MACHINE_ARCH} == "amd64"
 
 CFLAGS+= -DL_ENDIAN
 .else