retire sparc

5 files changed, 0 insertions, 1115 deletions

diff --git a/libexec/ld.so/sparc/Makefile.inc b/libexec/ld.so/sparc/Makefile.inc
deleted file mode 100644
index b515811552d..00000000000
--- a/libexec/ld.so/sparc/Makefile.inc
+++ /dev/null
@@ -1,8 +0,0 @@
-#	$OpenBSD: Makefile.inc,v 1.3 2011/03/12 18:53:07 deraadt Exp $
-
-CFLAGS += -fpic -msoft-float -I${LIBCSRCDIR}/arch/sparc
-AFLAGS = ${CFLAGS} -DSTRONG_SPARC
-LIBCSRCDIR=${.CURDIR}/../../lib/libc
-.include "${LIBCSRCDIR}/arch/sparc/Makefile.inc"
-.PATH: ${LIBCSRCDIR}/arch/sparc/gen
-SRCS+=umul.S mul.S
diff --git a/libexec/ld.so/sparc/archdep.h b/libexec/ld.so/sparc/archdep.h
deleted file mode 100644
index c78345d13f3..00000000000
--- a/libexec/ld.so/sparc/archdep.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*	$OpenBSD: archdep.h,v 1.13 2016/05/18 20:40:20 deraadt 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 _SPARC_ARCHDEP_H_
-#define _SPARC_ARCHDEP_H_
-
-#define	RELOC_TAG	DT_RELA
-
-#define	DL_MALLOC_ALIGN	8	/* Arch constraint or otherwise */
-
-#define	MACHID	EM_SPARC	/* ELF e_machine ID value checked */
-
-#define	RELTYPE	Elf32_Rela
-#define	RELSIZE	sizeof(Elf32_Rela)
-
-#include <elf_abi.h>
-#include <machine/exec.h>
-#include <machine/reloc.h>
-#include <sys/syscall.h>
-#include "syscall.h"
-#include "util.h"
-
-static inline void *
-_dl_mmap(void *addr, size_t len, int prot, 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
-RELOC_DYN(Elf_RelA *r, const Elf_Sym *s, Elf_Addr *p, unsigned long v)
-{
-	if (ELF_R_TYPE(r->r_info) == R_TYPE(NONE)) {
-	} else if (ELF_R_TYPE(r->r_info) == R_TYPE(RELATIVE)) {
-		*p = v + r->r_addend;
-	} else {
-		/* XXX - printf might not work here, but we give it a shot. */
-		_dl_printf("Unknown bootstrap relocation.\n");
-		_dl_exit(6);
-	}
-}
-
-/*
- * this is not necessary for sparc, but can be used as a hook
- * to insert the mul,umul,... optimization for newer sparcs.
- */
-#define RELOC_GOT(obj, offs) _dl_mul_fixup()
-void _dl_mul_fixup(void);
-
-#define GOT_PERMS PROT_READ
-
-#endif /* _SPARC_ARCHDEP_H_ */
diff --git a/libexec/ld.so/sparc/ldasm.S b/libexec/ld.so/sparc/ldasm.S
deleted file mode 100644
index 83a6cccf469..00000000000
--- a/libexec/ld.so/sparc/ldasm.S
+++ /dev/null
@@ -1,429 +0,0 @@
-/*	$OpenBSD: ldasm.S,v 1.32 2016/08/28 06:15:32 guenther Exp $	*/
-
-/*
- * Copyright (c) 2001 Jason L. Wright (jason@thought.net)
- * 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.
- */
-
-/*-
- * 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 Christos Zoulas and 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.
- */
-
-#include <sys/syscall.h>
-#include <machine/trap.h>
-#include <machine/asm.h>
-
-#define DL_DATA_SIZE	(16*4)
-#define ARGC		96
-
-	.section	".text"
-	.align	4
-	.global	_dl_start
-	.type	_dl_start,@function
-_dl_start:
-	sub	%g0, %g0, %fp		! clear frame
-	sub	%sp, 32 + DL_DATA_SIZE, %sp	! make room for dl_data
-	add	%sp, ARGC, %l3
-
-	add	%l3, DL_DATA_SIZE, %o0
-	mov	%o0, %l0
-
-	/*
-	 * need to figure out where _DYNAMIC is located newer binutils
-	 * does not fill in GOT to read _DYNAMIC before relocation.
-	 */
-	call	0f
-	 nop
-	call	_DYNAMIC+8		! not executed (no delay needed)
-0:	ld	[%o7+8], %o2		! load stub call instruction
-	sll	%o2, 2, %o2		! extract PC offset
-	sra	%o2, 0, %o2		! sign-extend
-
-	add	%o2, %o7, %o2		! real &_DYNAMIC
-
-	call	_dl_boot_bind		! _dl_boot_bind(sp,dl_data,dynamicp)
-	 mov	%l3, %o1
-
-	mov	%l3, %o3
-	ld	[%l0], %l3		! argc = *sp
-	sll	%l3, 2, %l3		! argc *= sizeof(long)
-	add	%l0, 4, %o0		! argv = [sp + argc]
-	add	%l0, 8, %o1		! envp = sp + 8 +
-	add	%o1, %l3, %o1		!	+ argc
-
-	add	%o3, (7*4), %l2
-	ld	[%l2], %o2		! loff = dl_data[AUX_base];
-
-	call	_dl_boot		! _dl_boot(argv,envp,loff,dl_data)
-	 nop
-
-	add	%sp, 32 + DL_DATA_SIZE, %sp	! restore stack
-
-1:	call	2f
-	 sethi	%hi(_GLOBAL_OFFSET_TABLE_+(.-1b)), %l7
-2:	or	%l7, %lo(_GLOBAL_OFFSET_TABLE_+(.-1b)), %l7
-	add	%l7, %o7, %l7
-
-	jmp	%o0
-	 ld	[%l7 + _dl_dtors], %g1	! %g1 = cleanup
-
-
-	.section	".text"
-	.align	4
-	.global	_dl_bind_start
-	.type	_dl_bind_start,@function
-_dl_bind_start:	# (obj, reloff)
-	save	%sp, -96, %sp		/* setup standard stack frame */
-	ld	[%i7 + 8], %o0		/* obj id is in second PLT slot */
-	srl	%g1, 10, %o1		/* offset is in high 22 bits */
-	call	_dl_bind		/* Call _rtld_bind(obj, offset) */
-	 sub	%o1, 12*4, %o1		/* first 4 `pltrel' entries missing! */
-
-	mov	%o0, %g1		/* return value == function address */
-	restore				/* get rid of our context */
-	 jmp	%g1			/* and the jmpslot context, then go. */
-	restore
-
-	.section ".text"
-	.align 4
-	.global _dl_close
-	.type _dl_close,@function
-_dl_close:
-	mov SYS_close | SYSCALL_G2RFLAG, %g1	! call sys_close
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_exit
-	.type _dl_exit,@function
-_dl_exit:
-	mov SYS_exit | SYSCALL_G2RFLAG, %g1	! call sys_exit
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_issetugid
-	.type _dl_issetugid,@function
-_dl_issetugid:
-	mov SYS_issetugid | SYSCALL_G2RFLAG, %g1	! call sys_issetugid
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_getthrid
-	.type _dl_getthrid,@function
-_dl_getthrid:
-	mov SYS_getthrid | SYSCALL_G2RFLAG, %g1	! call sys_getthrid
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl__syscall
-	.type _dl__syscall,@function
-_dl__syscall:
-	mov SYS___syscall | SYSCALL_G2RFLAG, %g1	! call sys_syscall
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_munmap
-	.type _dl_munmap,@function
-_dl_munmap:
-	mov SYS_munmap | SYSCALL_G2RFLAG, %g1	! calling sys_munmap
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_mprotect
-	.type _dl_mprotect,@function
-_dl_mprotect:
-	mov SYS_mprotect | SYSCALL_G2RFLAG, %g1	! calling sys_mprotect
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_open
-	.type _dl_open,@function
-_dl_open:
-	mov SYS_open | SYSCALL_G2RFLAG, %g1	! calling sys_open
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_read
-	.type _dl_read,@function
-_dl_read:
-	mov SYS_read | SYSCALL_G2RFLAG, %g1	! calling sys_read
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_write
-	.type _dl_write,@function
-_dl_write:
-	mov SYS_write | SYSCALL_G2RFLAG, %g1	! calling sys_write
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.globl _dl_fstat
-	.type _dl_fstat,@function
-_dl_fstat:
-	mov  SYS_fstat | SYSCALL_G2RFLAG, %g1	! call sys_fstat
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.globl _dl_getdents
-	.type _dl_getdents,@function
-_dl_getdents:
-	mov  SYS_getdents | SYSCALL_G2RFLAG, %g1	! call sys_getdents
-	add %o7, 8, %g2					! just return on success
-	t ST_SYSCALL					! off to wonderland
-	retl
-	 sub %g0, %o0, %o0				! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.globl _dl_sysctl
-	.type _dl_sysctl,@function
-_dl_sysctl:
-	mov  SYS_sysctl | SYSCALL_G2RFLAG, %g1		! call sys_sysctl
-	add %o7, 8, %g2					! just return on success
-	t ST_SYSCALL					! off to wonderland
-	retl
-	 sub %g0, %o0, %o0				! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_readlink
-	.type _dl_readlink,@function
-_dl_readlink:
-	mov SYS_readlink | SYSCALL_G2RFLAG, %g1	! calling sys_readlink
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_getcwd
-	.type _dl_getcwd,@function
-_dl_getcwd:
-	mov SYS___getcwd | SYSCALL_G2RFLAG, %g1	! calling sys_getcwd
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_utrace
-	.type _dl_utrace,@function
-_dl_utrace:
-	mov SYS_utrace | SYSCALL_G2RFLAG, %g1	! calling sys_utrace
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-
-	.section ".text"
-	.align 4
-	.global _dl_getentropy
-	.type _dl_getentropy,@function
-_dl_getentropy:
-	mov SYS_getentropy | SYSCALL_G2RFLAG, %g1	! calling sys_getentropy
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-	.section ".text"
-	.align 4
-	.global _dl_sendsyslog
-	.type _dl_sendsyslog,@function
-_dl_sendsyslog:
-	mov SYS_sendsyslog | SYSCALL_G2RFLAG, %g1	! calling sys_sendsyslog
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-	.section ".text"
-	.align 4
-	.global _dl_pledge
-	.type _dl_pledge,@function
-_dl_pledge:
-	mov SYS_pledge | SYSCALL_G2RFLAG, %g1	! calling sys_pledge
-	add %o7, 8, %g2				! just return on success
-	t ST_SYSCALL				! off to wonderland
-	retl
-	 sub %g0, %o0, %o0			! error: result = -errno
-
-/*
- * V8 sparc .{,u}{mul,div,rem} replacements.
- * We try to mimic them 100%.  Full 64 bit sources or outputs, and
- * these routines are required to update the condition codes.
- */
-.globl _C_LABEL(_mulreplace), _C_LABEL(_mulreplace_end)
-_C_LABEL(_mulreplace):
-	smulcc	%o0, %o1, %o0
-	retl
-	 rd	%y, %o1
-_C_LABEL(_mulreplace_end):
-
-.globl _C_LABEL(_umulreplace), _C_LABEL(_umulreplace_end)
-_C_LABEL(_umulreplace):
-	umulcc	%o0, %o1, %o0
-	retl
-	 rd	%y, %o1
-_C_LABEL(_umulreplace_end):
-
-.globl _C_LABEL(_divreplace), _C_LABEL(_divreplace_end)
-_C_LABEL(_divreplace):
-	sra	%o0, 31, %g1
-	wr	%g1, 0, %y
-	nop
-	nop
-	nop
-	retl
-	 sdivcc	%o0, %o1, %o0
-_C_LABEL(_divreplace_end):
-
-.globl _C_LABEL(_udivreplace), _C_LABEL(_udivreplace_end)
-_C_LABEL(_udivreplace):
-	wr	%g0, 0, %y
-	nop
-	nop
-	nop
-	retl
-	 udivcc	%o0, %o1, %o0
-_C_LABEL(_udivreplace_end):
-
-.globl _C_LABEL(_remreplace), _C_LABEL(_remreplace_end)
-_C_LABEL(_remreplace):
-	sra	%o0, 31, %g1
-	wr	%g1, 0, %y
-	nop
-	nop
-	nop
-	sdiv	%o0, %o1, %o2
-	smul	%o1, %o2, %o2
-	retl
-	 subcc	%o0, %o2, %o0
-_C_LABEL(_remreplace_end):
-
-.globl _C_LABEL(_uremreplace), _C_LABEL(_uremreplace_end)
-_C_LABEL(_uremreplace):
-	wr	%g0, 0, %y
-	nop
-	nop
-	nop
-	udiv	%o0, %o1, %o2
-	umul	%o1, %o2, %o2
-	retl
-	 subcc	%o0, %o2, %o0
-_C_LABEL(_uremreplace_end):
diff --git a/libexec/ld.so/sparc/rtld_machine.c b/libexec/ld.so/sparc/rtld_machine.c
deleted file mode 100644
index 7bbc67f6e20..00000000000
--- a/libexec/ld.so/sparc/rtld_machine.c
+++ /dev/null
@@ -1,540 +0,0 @@
-/*	$OpenBSD: rtld_machine.c,v 1.44 2016/06/21 15:25:38 deraadt Exp $ */
-
-/*
- * Copyright (c) 1999 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.
- */
-
-#define _DYN_LOADER
-
-#include <sys/param.h>
-#include <sys/mman.h>
-#include <sys/sysctl.h>
-#include <sys/syscall.h>
-#include <sys/unistd.h>
-#include <machine/cpu.h>
-#include <machine/trap.h>
-
-#include <nlist.h>
-#include <link.h>
-
-#include "syscall.h"
-#include "archdep.h"
-#include "resolve.h"
-
-int64_t pcookie __attribute__((section(".openbsd.randomdata"))) __dso_hidden;
-
-/*
- * 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_SZ(s)	(((s) & 0xff) << 8)	/* memory target size */
-#define _RF_RS(s)	((s) & 0xff)		/* right shift */
-static int reloc_target_flags[] = {
-	0,							/* NONE */
-	_RF_S|_RF_A|		_RF_SZ(8)  | _RF_RS(0),		/* RELOC_8 */
-	_RF_S|_RF_A|		_RF_SZ(16) | _RF_RS(0),		/* RELOC_16 */
-	_RF_S|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/* RELOC_32 */
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(8)  | _RF_RS(0),		/* DISP_8 */
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(16) | _RF_RS(0),		/* DISP_16 */
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(32) | _RF_RS(0),		/* DISP_32 */
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(32) | _RF_RS(2),		/* WDISP_30 */
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(32) | _RF_RS(2),		/* WDISP_22 */
-	_RF_S|_RF_A|		_RF_SZ(32) | _RF_RS(10),	/* HI22 */
-	_RF_S|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/* 22 */
-	_RF_S|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/* 13 */
-	_RF_S|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/* LO10 */
-	_RF_G|			_RF_SZ(32) | _RF_RS(0),		/* GOT10 */
-	_RF_G|			_RF_SZ(32) | _RF_RS(0),		/* GOT13 */
-	_RF_G|			_RF_SZ(32) | _RF_RS(10),	/* GOT22 */
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(32) | _RF_RS(0),		/* PC10 */
-	_RF_S|_RF_A|_RF_P|	_RF_SZ(32) | _RF_RS(10),	/* PC22 */
-	      _RF_A|_RF_P|	_RF_SZ(32) | _RF_RS(2),		/* WPLT30 */
-	_RF_S|			_RF_SZ(32) | _RF_RS(0),		/* COPY */
-	_RF_S|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/* GLOB_DAT */
-	_RF_S|			_RF_SZ(32) | _RF_RS(0),		/* JMP_SLOT */
-	      _RF_A|	_RF_B|	_RF_SZ(32) | _RF_RS(0),		/* RELATIVE */
-	_RF_S|_RF_A|		_RF_SZ(32) | _RF_RS(0),		/* UA_32 */
-
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* PLT32 */
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* HIPLT22 */
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* LOPLT10 */
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* LOPLT10 */
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* PCPLT22 */
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* PCPLT32 */
-	_RF_S|_RF_A|/*unknown*/	_RF_SZ(32) | _RF_RS(0),		/* 10 */
-	_RF_S|_RF_A|/*unknown*/	_RF_SZ(32) | _RF_RS(0),		/* 11 */
-	_RF_S|_RF_A|/*unknown*/	_RF_SZ(32) | _RF_RS(0),		/* 64 */
-	_RF_S|_RF_A|/*unknown*/	_RF_SZ(32) | _RF_RS(0),		/* OLO10 */
-	_RF_S|_RF_A|/*unknown*/	_RF_SZ(32) | _RF_RS(0),		/* HH22 */
-	_RF_S|_RF_A|/*unknown*/	_RF_SZ(32) | _RF_RS(0),		/* HM10 */
-	_RF_S|_RF_A|/*unknown*/	_RF_SZ(32) | _RF_RS(0),		/* LM22 */
-	_RF_S|_RF_A|_RF_P|/*unknown*/	_RF_SZ(32) | _RF_RS(0),	/* WDISP16 */
-	_RF_S|_RF_A|_RF_P|/*unknown*/	_RF_SZ(32) | _RF_RS(0),	/* WDISP19 */
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* GLOB_JMP */
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* 7 */
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* 5 */
-	/*unknown*/		_RF_SZ(32) | _RF_RS(0),		/* 6 */
-};
-
-#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_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)
-
-static int reloc_target_bitmask[] = {
-#define _BM(x)	(~(-(1ULL << (x))))
-	0,				/* NONE */
-	_BM(8), _BM(16), _BM(32),	/* RELOC_8, _16, _32 */
-	_BM(8), _BM(16), _BM(32),	/* DISP8, DISP16, DISP32 */
-	_BM(30), _BM(22),		/* WDISP30, WDISP22 */
-	_BM(22), _BM(22),		/* HI22, _22 */
-	_BM(13), _BM(10),		/* RELOC_13, _LO10 */
-	_BM(10), _BM(13), _BM(22),	/* GOT10, GOT13, GOT22 */
-	_BM(10), _BM(22),		/* _PC10, _PC22 */
-	_BM(30), 0,			/* _WPLT30, _COPY */
-	-1, -1, -1,			/* _GLOB_DAT, JMP_SLOT, _RELATIVE */
-	_BM(32), _BM(32),		/* _UA32, PLT32 */
-	_BM(22), _BM(10),		/* _HIPLT22, LOPLT10 */
-	_BM(32), _BM(22), _BM(10),	/* _PCPLT32, _PCPLT22, _PCPLT10 */
-	_BM(10), _BM(11), -1,		/* _10, _11, _64 */
-	_BM(10), _BM(22),		/* _OLO10, _HH22 */
-	_BM(10), _BM(22),		/* _HM10, _LM22 */
-	_BM(16), _BM(19),		/* _WDISP16, _WDISP19 */
-	-1,				/* GLOB_JMP */
-	_BM(7), _BM(5), _BM(6)		/* _7, _5, _6 */
-#undef _BM
-};
-#define RELOC_VALUE_BITMASK(t)	(reloc_target_bitmask[t])
-
-static inline void
-_dl_reloc_plt(Elf_Addr *where1, Elf_Addr *where2, Elf_Addr value)
-{
-	/*
-	 * At the PLT entry pointed at by `where1' and `where2', we now
-	 * construct a direct transfer to the now fully resolved function
-	 * address.  The resulting code in the jump slot is:
-	 *
-	 *		sethi	%hi(roffset), %g1
-	 * where1:	sethi	%hi(addr), %g1
-	 * where2:	jmp	%g1+%lo(addr)
-	 *
-	 * If this was being directly applied to the PLT during resolution
-	 * of a lazy binding, then to make it thread safe we would need to
-	 * update the third instruction first, since that leaves the
-	 * previous `b,a' at the second word in place, so that the whole
-	 * PLT slot can be atomically change to the new sequence by
-	 * writing the `sethi' instruction at word 2.  We would also need
-	 * iflush instructions to guarantee that the third instruction
-	 * made it to the I-cache before the second instruction.
-	 *
-	 * HOWEVER, we do lazy binding via the kbind syscall, so we can
-	 * write them in order here and reorder by the kbind blocking.
-	 */
-#define SETHI	0x03000000
-#define JMP	0x81c06000
-	*where1 = SETHI | ((value >> 10) & 0x003fffff);
-	*where2 = JMP   | (value & 0x000003ff);
-}
-
-int
-_dl_md_reloc(elf_object_t *object, int rel, int relasz)
-{
-	long	i;
-	long	numrela;
-	long	relrel;
-	int	fails = 0;
-	Elf_Addr loff;
-	Elf_Addr prev_value = 0;
-	const Elf_Sym *prev_sym = NULL;
-	Elf_RelA *relas;
-	struct load_list *llist;
-
-	loff = object->obj_base;
-	numrela = object->Dyn.info[relasz] / sizeof(Elf_RelA);
-	relrel = rel == DT_RELA ? object->relacount : 0;
-	relas = (Elf_RelA *)(object->Dyn.info[rel]);
-
-	if (relas == NULL)
-		return(0);
-
-	if (relrel > numrela) {
-		_dl_printf("relacount > numrela: %ld > %ld\n", relrel, numrela);
-		_dl_exit(20);
-	}
-
-	/*
-	 * unprotect some segments if we need it.
-	 */
-	if ((object->dyn.textrel == 1) && (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,
-				    PROT_READ | PROT_WRITE);
-		}
-	}
-
-	/* tight loop for leading RELATIVE relocs */
-	for (i = 0; i < relrel; i++, relas++) {
-		Elf_Addr *where;
-
-#ifdef DEBUG
-		if (ELF_R_TYPE(relas->r_info) != R_TYPE(RELATIVE)) {
-			_dl_printf("RELACOUNT wrong\n");
-			_dl_exit(20);
-		}
-#endif
-		where = (Elf_Addr *)(relas->r_offset + loff);
-		*where = relas->r_addend + loff;
-	}
-	for (; i < numrela; i++, relas++) {
-		Elf_Addr *where, ooff;
-		Elf_Word type, value, mask;
-		const Elf_Sym *sym, *this;
-		const char *symn;
-
-		type = ELF_R_TYPE(relas->r_info);
-
-		if (type == R_TYPE(NONE))
-			continue;
-
-		if (type == R_TYPE(JMP_SLOT) && rel != DT_JMPREL)
-			continue;
-
-		where = (Elf_Addr *)(relas->r_offset + loff);
-
-		if (type == R_TYPE(RELATIVE)) {
-			*where += (Elf_Addr)(loff + relas->r_addend);
-			continue;
-		}
-
-		if (RELOC_USE_ADDEND(type))
-			value = relas->r_addend;
-		else
-			value = 0;
-
-		sym = NULL;
-		symn = NULL;
-		if (RELOC_RESOLVE_SYMBOL(type)) {
-			sym = object->dyn.symtab;
-			sym += ELF_R_SYM(relas->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 if (sym == prev_sym) {
-				value += prev_value;
-			} else {
-				this = NULL;
-				ooff = _dl_find_symbol_bysym(object,
-				    ELF_R_SYM(relas->r_info), &this,
-				    SYM_SEARCH_ALL|SYM_WARNNOTFOUND|
-				    ((type == R_TYPE(JMP_SLOT)) ?
-					SYM_PLT : SYM_NOTPLT),
-				    sym, NULL);
-				if (this == NULL) {
-resolve_failed:
-					if (ELF_ST_BIND(sym->st_info) !=
-					    STB_WEAK)
-						fails++;
-					continue;
-				}
-				prev_sym = sym;
-				prev_value = (Elf_Addr)(ooff + this->st_value);
-				value += prev_value;
-			}
-		}
-
-		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, &srcsym,
-			    SYM_SEARCH_OTHER|SYM_WARNNOTFOUND|SYM_NOTPLT,
-			    dstsym, object, NULL);
-			if (srcsym == NULL)
-				goto resolve_failed;
-
-			srcaddr = (void *)(soff + srcsym->st_value);
-			_dl_bcopy(srcaddr, dstaddr, size);
-			continue;
-		}
-
-		if (type == R_TYPE(JMP_SLOT)) {
-			_dl_reloc_plt(&where[1], &where[2], value);
-			continue;
-		}
-
-		if (RELOC_PC_RELATIVE(type))
-			value -= (Elf_Addr)where;
-
-		mask = RELOC_VALUE_BITMASK(type);
-		value >>= RELOC_VALUE_RIGHTSHIFT(type);
-		value &= mask;
-
-		/* We ignore alignment restrictions here */
-		*where &= ~mask;
-		*where |= value;
-	}
-
-	/* reprotect the unprotected segments */
-	if ((object->dyn.textrel == 1) && (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);
-}
-
-/*
- * Resolve a symbol at run-time.
- */
-Elf_Addr
-_dl_bind(elf_object_t *object, int reloff)
-{
-	const Elf_Sym *sym, *this;
-	Elf_Addr *addr, ooff;
-	const char *symn;
-	const elf_object_t *sobj;
-	Elf_Addr value;
-	Elf_RelA *rela;
-	int64_t cookie = pcookie;
-	struct {
-		struct __kbind param[2];
-		Elf_Word buf[2];
-	} buf;
-
-	rela = (Elf_RelA *)(object->Dyn.info[DT_JMPREL] + reloff);
-
-	sym = object->dyn.symtab;
-	sym += ELF_R_SYM(rela->r_info);
-	symn = object->dyn.strtab + sym->st_name;
-
-	this = NULL;
-	ooff = _dl_find_symbol(symn, &this,
-	    SYM_SEARCH_ALL|SYM_WARNNOTFOUND|SYM_PLT, sym, object, &sobj);
-	if (this == NULL) {
-		_dl_printf("lazy binding failed!\n");
-		*(volatile int *)0 = 0;		/* XXX */
-	}
-
-	value = ooff + this->st_value;
-
-	if (__predict_false(sobj->traced) && _dl_trace_plt(sobj, symn))
-		return (value);
-
-	/*
-	 * Relocations require two blocks to be written: the second word
-	 * then the first word. So the layout of the buffer we pass to
-	 * kbind() needs to be this:
-	 *   +------------+
-	 *   | kbind.addr |
-	 *   | kbind.size |
-	 *   | kbind.addr |
-	 *   | kbind.size |
-	 *   |   word 2   |
-	 *   |   word 1   |
-	 *   +------------+
-	 */
-	addr = (Elf_Addr *)(object->obj_base + rela->r_offset);
-	_dl_reloc_plt(&buf.buf[1], &buf.buf[0], value);
-	buf.param[0].kb_addr = &addr[2];
-	buf.param[0].kb_size = sizeof(Elf_Word);
-	buf.param[1].kb_addr = &addr[1];
-	buf.param[1].kb_size = sizeof(Elf_Word);
-
-	/* directly code the syscall, so that it's actually inline here */
-	{
-		register long syscall_num __asm("g1") = SYS_kbind;
-		register void *arg1 __asm("o0") = &buf;
-		register long  arg2 __asm("o1") = sizeof(buf);
-		register long  arg3 __asm("o2") = 0xffffffff & (cookie >> 32);
-		register long  arg4 __asm("o3") = 0xffffffff &  cookie;
-
-		__asm volatile("t %2" : "+r" (arg1), "+r" (arg2)
-		    : "i" (ST_SYSCALL), "r" (syscall_num), "r" (arg3),
-		    "r" (arg4) : "cc", "memory" );
-	}
-
-	/*
-	 * iflush requires 5 subsequent cycles to be sure all copies
-	 * are flushed from the CPU and the icache.
-	 */
-	__asm volatile("iflush %0+8; iflush %0+4; nop; nop; nop; nop; nop" :
-	    : "r" (addr));
-
-	return (value);
-}
-
-int
-_dl_md_reloc_got(elf_object_t *object, int lazy)
-{
-	int	fails = 0;
-	Elf_Addr *pltgot;
-	extern void _dl_bind_start(void);	/* XXX */
-
-	pltgot = (Elf_Addr *)object->Dyn.info[DT_PLTGOT];
-
-	if (object->traced)
-		lazy = 1;
-
-	if (object->obj_type == OBJTYPE_LDR || !lazy || pltgot == NULL) {
-		fails = _dl_md_reloc(object, DT_JMPREL, DT_PLTRELSZ);
-	} else {
-		/*
-		 * PLTGOT is the PLT on the sparc.
-		 * The first entry holds the call the dynamic linker.
-		 * We construct a `call' sequence that transfers
-		 * to `_dl_bind_start()'.
-		 * The second entry holds the object identification.
-		 * Note: each PLT entry is three words long.
-		 */
-#define SAVE	0x9de3bfc0	/* i.e. `save %sp,-64,%sp' */
-#define CALL	0x40000000
-#define NOP	0x01000000
-		pltgot[0] = SAVE;
-		pltgot[1] = CALL |
-		    ((Elf_Addr)&_dl_bind_start - (Elf_Addr)&pltgot[1]) >> 2;
-		pltgot[2] = NOP;
-		pltgot[3] = (Elf_Addr) object;
-		__asm volatile("iflush %0+8"  : : "r" (pltgot));
-		__asm volatile("iflush %0+4"  : : "r" (pltgot));
-		__asm volatile("iflush %0+0"  : : "r" (pltgot));
-		/*
-		 * iflush requires 5 subsequent cycles to be sure all copies
-		 * are flushed from the CPU and the icache.
-		 */
-		__asm volatile("nop;nop;nop;nop;nop");
-	}
-
-	/* mprotect the GOT */
-	_dl_protect_segment(object, 0, "__got_start", "__got_end", PROT_READ);
-
-	/* mprotect the PLT */
-	_dl_protect_segment(object, 0, "__plt_start", "__plt_end",
-	    PROT_READ|PROT_EXEC);
-
-	return (fails);
-}
-
-
-void __mul(void);
-void _mulreplace_end(void);
-void _mulreplace(void);
-void __umul(void);
-void _umulreplace_end(void);
-void _umulreplace(void);
-
-void __div(void);
-void _divreplace_end(void);
-void _divreplace(void);
-void __udiv(void);
-void _udivreplace_end(void);
-void _udivreplace(void);
-
-void __rem(void);
-void _remreplace_end(void);
-void _remreplace(void);
-void __urem(void);
-void _uremreplace_end(void);
-void _uremreplace(void);
-
-void
-_dl_mul_fixup()
-{
-	int mib[2], v8mul;
-	size_t len;
-
-
-	mib[0] = CTL_MACHDEP;
-	mib[1] = CPU_V8MUL;
-	len = sizeof(v8mul);
-	_dl_sysctl(mib, 2, &v8mul, &len, NULL, 0);
-
-
-	if (!v8mul)
-		return;
-
-	_dl_mprotect(&__mul, _mulreplace_end-_mulreplace,
-	    PROT_READ|PROT_WRITE);
-	_dl_bcopy(_mulreplace, __mul, _mulreplace_end-_mulreplace);
-	_dl_mprotect(&__mul, _mulreplace_end-_mulreplace,
-	    PROT_READ|PROT_EXEC);
-
-	_dl_mprotect(&__umul, _umulreplace_end-_umulreplace,
-	    PROT_READ|PROT_WRITE);
-	_dl_bcopy(_umulreplace, __umul, _umulreplace_end-_umulreplace);
-	_dl_mprotect(&__umul, _umulreplace_end-_umulreplace,
-	    PROT_READ|PROT_EXEC);
-
-
-	_dl_mprotect(&__div, _divreplace_end-_divreplace,
-	    PROT_READ|PROT_WRITE);
-	_dl_bcopy(_divreplace, __div, _divreplace_end-_divreplace);
-	_dl_mprotect(&__div, _divreplace_end-_divreplace,
-	    PROT_READ|PROT_EXEC);
-
-	_dl_mprotect(&__udiv, _udivreplace_end-_udivreplace,
-	    PROT_READ|PROT_WRITE);
-	_dl_bcopy(_udivreplace, __udiv, _udivreplace_end-_udivreplace);
-	_dl_mprotect(&__udiv, _udivreplace_end-_udivreplace,
-	    PROT_READ|PROT_EXEC);
-
-
-	_dl_mprotect(&__rem, _remreplace_end-_remreplace,
-	    PROT_READ|PROT_WRITE);
-	_dl_bcopy(_remreplace, __rem, _remreplace_end-_remreplace);
-	_dl_mprotect(&__rem, _remreplace_end-_remreplace,
-	    PROT_READ|PROT_EXEC);
-
-	_dl_mprotect(&__urem, _uremreplace_end-_uremreplace,
-	    PROT_READ|PROT_WRITE);
-	_dl_bcopy(_uremreplace, __urem, _uremreplace_end-_uremreplace);
-	_dl_mprotect(&__urem, _uremreplace_end-_uremreplace,
-	    PROT_READ|PROT_EXEC);
-}
diff --git a/libexec/ld.so/sparc/syscall.h b/libexec/ld.so/sparc/syscall.h
deleted file mode 100644
index 19016cc7d0e..00000000000
--- a/libexec/ld.so/sparc/syscall.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*	$OpenBSD: syscall.h,v 1.28 2016/08/28 06:15:32 guenther 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>
-
-#ifndef _dl_MAX_ERRNO
-#define _dl_MAX_ERRNO 512L
-#endif
-#define _dl_mmap_error(__res) \
-    ((long)__res < 0 && (long)__res >= -_dl_MAX_ERRNO)
-
-int	_dl_close(int);
-__dead
-int	_dl_exit(int);
-int	_dl_issetugid(void);
-int	_dl_getthrid(void);
-long	_dl__syscall(quad_t, ...);
-int	_dl_mprotect(const void *, size_t, int);
-int	_dl_munmap(const void *, size_t);
-int	_dl_open(const char *, int);
-ssize_t	_dl_read(int, const char *, size_t);
-int	_dl_fstat(int, struct stat *);
-ssize_t	_dl_getdents(int, char *, size_t);
-int	_dl_sysctl(const int *, u_int, void *, size_t *, void *, size_t);
-ssize_t	_dl_readlink(const char *, char *, size_t);
-int	_dl_pledge(const char *, const char **);
-int	_dl_getcwd(char *, size_t);
-int	_dl_utrace(const char *, const void *, size_t);
-int	_dl_getentropy(char *, size_t);
-int	_dl_sendsyslog(const char *, size_t, int);
-
-#endif /*__DL_SYSCALL_H__*/