retire sparc

3 files changed, 4 insertions, 143 deletions

diff --git a/lib/csu/Makefile b/lib/csu/Makefile
index 561743a6c69..b2ebbb46a13 100644
--- a/lib/csu/Makefile
+++ b/lib/csu/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.21 2014/12/22 03:51:08 kurt Exp $
+#	$OpenBSD: Makefile,v 1.22 2016/09/01 09:33:30 tedu Exp $
 
 OBJS=		crt0.o gcrt0.o
 OBJS+=		crtbegin.o crtend.o
@@ -30,8 +30,7 @@ CFLAGS+=	-fpie
 
 .ifdef NOPIC
 PICFLAG=
-.elif ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "sparc" || \
-      ${MACHINE_ARCH} == "sparc64"
+.elif ${MACHINE_ARCH} == "powerpc" || ${MACHINE_ARCH} == "sparc64"
 # The objects for shared libraries need to work for all possible
 # libraries, so force big PIC where it matters.
 # Arguably m88k should do this too, but maybe there aren't any
diff --git a/lib/csu/boot.h b/lib/csu/boot.h
index 1e9fae0684e..7dee213bcf2 100644
--- a/lib/csu/boot.h
+++ b/lib/csu/boot.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: boot.h,v 1.22 2016/08/08 22:05:26 guenther Exp $ */
+/*	$OpenBSD: boot.h,v 1.23 2016/09/01 09:33:30 tedu Exp $ */
 
 /*
  * Copyright (c) 1998 Per Fogelstrom, Opsycon AB
@@ -224,7 +224,7 @@ _dl_boot_bind(const long sp, long *dl_data, Elf_Dyn *dynamicp)
 	for (i = 0; i < dl_data[AUX_phnum]; i++, phdp++) {
 		switch (phdp->p_type) {
 #if defined(__alpha__) || defined(__hppa__) || defined(__powerpc__) || \
-    defined(__sparc__) || defined(__sparc64__)
+    defined(__sparc64__)
 		case PT_LOAD:
 			if ((phdp->p_flags & (PF_X | PF_W)) != (PF_X | PF_W))
 				break;
diff --git a/lib/csu/sparc/md_init.h b/lib/csu/sparc/md_init.h
deleted file mode 100644
index 22ec8d9899e..00000000000
--- a/lib/csu/sparc/md_init.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/* $OpenBSD: md_init.h,v 1.5 2016/03/20 02:32:39 guenther 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 ", 0		\n" \
-	"	 nop				\n" \
-	"	.previous")
-
-#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" \
-	"	save	%sp, -96, %sp		\n" \
-	"	.align 4			\n" \
-	"	.previous")
-
-
-#define MD_SECTION_EPILOGUE(sect)		\
-	__asm (					\
-	".section "#sect",\"ax\",@progbits	\n" \
-	"	ret				\n" \
-	"	 restore			\n" \
-	"	.previous")
-
-
-#define	MD_CRT0_START				\
-	__asm(					\
-	".text					\n" \
-	"	.align	4			\n" \
-	"	.global	__start			\n" \
-	"	.global	_start			\n" \
-	"__start:				\n" \
-	"_start:				\n" \
-	"	mov	0, %fp			\n" \
-	"	ld	[%sp + 64], %o0	! get argc\n" \
-	"	add	%sp, 68, %o1	! get argv\n" \
-	"	sll	%o0, 2,	%o2		\n" \
-	"	add	%o2, 4,	%o2	! envp = argv + (argc << 2) + 4\n" \
-	"	add	%o1, %o2, %o2		\n" \
-	"	andn	%sp, 7,	%sp	! align	\n" \
-	"	sub	%sp, 24, %sp	! expand to standard frame size\n" \
-	"	call	___start		\n" \
-	"	 mov	%g1, %o3		\n" \
-	"	.previous")
-
-
-#define	MD_RCRT0_START							\
-	__asm(								\
-	".text								\n" \
-	"	.align	4						\n" \
-	"	.global	__start						\n" \
-	"	.global	_start						\n" \
-	"__start:							\n" \
-	"_start:							\n" \
-	"	mov	0, %fp						\n" \
-									\
-	"	sub	%sp, 96, %sp					\n" \
-	"	add	%sp, 96, %l3					\n" \
-	"	add	%l3, 64, %o0					\n" \
-	"	mov	%o0, %l0					\n" \
-	"	call	0f						\n" \
-	"	 nop							\n" \
-	"	call	_DYNAMIC + 8					\n" \
-	"0:	ld	[%o7 + 8], %o2					\n" \
-	"	sll	%o2, 2, %o2					\n" \
-	"	sra	%o2, 0, %o2					\n" \
-	"	add	%o2, %o7, %o2					\n" \
-	"	call	_dl_boot_bind					\n" \
-	"	 mov	%l3, %o1					\n" \
-	"	add	%sp, 96, %sp					\n" \
-									\
-	"	ld	[%sp + 64], %o0	! get argc			\n" \
-	"	add	%sp, 68, %o1	! get argv			\n" \
-	"	sll	%o0, 2,	%o2					\n" \
-	"	add	%o2, 4,	%o2	! envp = argv + (argc << 2) + 4	\n" \
-	"	add	%o1, %o2, %o2					\n" \
-	"	andn	%sp, 7,	%sp	! align				\n" \
-	"	sub	%sp, 24, %sp	! expand to standard frame size	\n" \
-	"	call	___start					\n" \
-	"	 clr	%o3						\n" \
-									\
-	"	.global	_dl_mul_fixup					\n" \
-	"	.type	_dl_mul_fixup,@function				\n" \
-	"_dl_mul_fixup:							\n" \
-	"	retl							\n" \
-	"	 nop							\n" \
-									\
-	"	.global	_dl_printf					\n" \
-	"	.type	_dl_printf,@function				\n" \
-	"_dl_printf:							\n" \
-	"	retl							\n" \
-	"	 nop							\n" \
-									\
-	"	.global _dl_exit					\n" \
-	"	.type	_dl_exit,@function				\n" \
-	"_dl_exit:							\n" \
-	"	mov	0x401, %g1					\n" \
-	"	add	%o7, 8, %g2					\n" \
-	"	ta	0						\n" \
-	"	retl							\n" \
-	"	 neg	%o0						\n" \
-									\
-	"	.previous")