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|
--- a/arch/powerpc/boot/crtsavres.S
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- * Special support for eabi and SVR4
- *
- * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
- * Copyright 2008 Freescale Semiconductor, Inc.
- * Written By Michael Meissner
- *
- * Based on gcc/config/rs6000/crtsavres.asm from gcc
- *
- * This file is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * In addition to the permissions in the GNU General Public License, the
- * Free Software Foundation gives you unlimited permission to link the
- * compiled version of this file with other programs, and to distribute
- * those programs without any restriction coming from the use of this
- * file. (The General Public License restrictions do apply in other
- * respects; for example, they cover modification of the file, and
- * distribution when not linked into another program.)
- *
- * This file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING. If not, write to
- * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- * As a special exception, if you link this library with files
- * compiled with GCC to produce an executable, this does not cause
- * the resulting executable to be covered by the GNU General Public License.
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public License.
- */
-
- .file "crtsavres.S"
- .section ".text"
-
-/* On PowerPC64 Linux, these functions are provided by the linker. */
-#ifndef __powerpc64__
-
-#define _GLOBAL(name) \
- .type name,@function; \
- .globl name; \
-name:
-
-/* Routines for saving integer registers, called by the compiler. */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer save area. */
-
-_GLOBAL(_savegpr_14)
-_GLOBAL(_save32gpr_14)
- stw 14,-72(11) /* save gp registers */
-_GLOBAL(_savegpr_15)
-_GLOBAL(_save32gpr_15)
- stw 15,-68(11)
-_GLOBAL(_savegpr_16)
-_GLOBAL(_save32gpr_16)
- stw 16,-64(11)
-_GLOBAL(_savegpr_17)
-_GLOBAL(_save32gpr_17)
- stw 17,-60(11)
-_GLOBAL(_savegpr_18)
-_GLOBAL(_save32gpr_18)
- stw 18,-56(11)
-_GLOBAL(_savegpr_19)
-_GLOBAL(_save32gpr_19)
- stw 19,-52(11)
-_GLOBAL(_savegpr_20)
-_GLOBAL(_save32gpr_20)
- stw 20,-48(11)
-_GLOBAL(_savegpr_21)
-_GLOBAL(_save32gpr_21)
- stw 21,-44(11)
-_GLOBAL(_savegpr_22)
-_GLOBAL(_save32gpr_22)
- stw 22,-40(11)
-_GLOBAL(_savegpr_23)
-_GLOBAL(_save32gpr_23)
- stw 23,-36(11)
-_GLOBAL(_savegpr_24)
-_GLOBAL(_save32gpr_24)
- stw 24,-32(11)
-_GLOBAL(_savegpr_25)
-_GLOBAL(_save32gpr_25)
- stw 25,-28(11)
-_GLOBAL(_savegpr_26)
-_GLOBAL(_save32gpr_26)
- stw 26,-24(11)
-_GLOBAL(_savegpr_27)
-_GLOBAL(_save32gpr_27)
- stw 27,-20(11)
-_GLOBAL(_savegpr_28)
-_GLOBAL(_save32gpr_28)
- stw 28,-16(11)
-_GLOBAL(_savegpr_29)
-_GLOBAL(_save32gpr_29)
- stw 29,-12(11)
-_GLOBAL(_savegpr_30)
-_GLOBAL(_save32gpr_30)
- stw 30,-8(11)
-_GLOBAL(_savegpr_31)
-_GLOBAL(_save32gpr_31)
- stw 31,-4(11)
- blr
-
-/* Routines for restoring integer registers, called by the compiler. */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer restore area. */
-
-_GLOBAL(_restgpr_14)
-_GLOBAL(_rest32gpr_14)
- lwz 14,-72(11) /* restore gp registers */
-_GLOBAL(_restgpr_15)
-_GLOBAL(_rest32gpr_15)
- lwz 15,-68(11)
-_GLOBAL(_restgpr_16)
-_GLOBAL(_rest32gpr_16)
- lwz 16,-64(11)
-_GLOBAL(_restgpr_17)
-_GLOBAL(_rest32gpr_17)
- lwz 17,-60(11)
-_GLOBAL(_restgpr_18)
-_GLOBAL(_rest32gpr_18)
- lwz 18,-56(11)
-_GLOBAL(_restgpr_19)
-_GLOBAL(_rest32gpr_19)
- lwz 19,-52(11)
-_GLOBAL(_restgpr_20)
-_GLOBAL(_rest32gpr_20)
- lwz 20,-48(11)
-_GLOBAL(_restgpr_21)
-_GLOBAL(_rest32gpr_21)
- lwz 21,-44(11)
-_GLOBAL(_restgpr_22)
-_GLOBAL(_rest32gpr_22)
- lwz 22,-40(11)
-_GLOBAL(_restgpr_23)
-_GLOBAL(_rest32gpr_23)
- lwz 23,-36(11)
-_GLOBAL(_restgpr_24)
-_GLOBAL(_rest32gpr_24)
- lwz 24,-32(11)
-_GLOBAL(_restgpr_25)
-_GLOBAL(_rest32gpr_25)
- lwz 25,-28(11)
-_GLOBAL(_restgpr_26)
-_GLOBAL(_rest32gpr_26)
- lwz 26,-24(11)
-_GLOBAL(_restgpr_27)
-_GLOBAL(_rest32gpr_27)
- lwz 27,-20(11)
-_GLOBAL(_restgpr_28)
-_GLOBAL(_rest32gpr_28)
- lwz 28,-16(11)
-_GLOBAL(_restgpr_29)
-_GLOBAL(_rest32gpr_29)
- lwz 29,-12(11)
-_GLOBAL(_restgpr_30)
-_GLOBAL(_rest32gpr_30)
- lwz 30,-8(11)
-_GLOBAL(_restgpr_31)
-_GLOBAL(_rest32gpr_31)
- lwz 31,-4(11)
- blr
-
-/* Routines for restoring integer registers, called by the compiler. */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer restore area. */
-
-_GLOBAL(_restgpr_14_x)
-_GLOBAL(_rest32gpr_14_x)
- lwz 14,-72(11) /* restore gp registers */
-_GLOBAL(_restgpr_15_x)
-_GLOBAL(_rest32gpr_15_x)
- lwz 15,-68(11)
-_GLOBAL(_restgpr_16_x)
-_GLOBAL(_rest32gpr_16_x)
- lwz 16,-64(11)
-_GLOBAL(_restgpr_17_x)
-_GLOBAL(_rest32gpr_17_x)
- lwz 17,-60(11)
-_GLOBAL(_restgpr_18_x)
-_GLOBAL(_rest32gpr_18_x)
- lwz 18,-56(11)
-_GLOBAL(_restgpr_19_x)
-_GLOBAL(_rest32gpr_19_x)
- lwz 19,-52(11)
-_GLOBAL(_restgpr_20_x)
-_GLOBAL(_rest32gpr_20_x)
- lwz 20,-48(11)
-_GLOBAL(_restgpr_21_x)
-_GLOBAL(_rest32gpr_21_x)
- lwz 21,-44(11)
-_GLOBAL(_restgpr_22_x)
-_GLOBAL(_rest32gpr_22_x)
- lwz 22,-40(11)
-_GLOBAL(_restgpr_23_x)
-_GLOBAL(_rest32gpr_23_x)
- lwz 23,-36(11)
-_GLOBAL(_restgpr_24_x)
-_GLOBAL(_rest32gpr_24_x)
- lwz 24,-32(11)
-_GLOBAL(_restgpr_25_x)
-_GLOBAL(_rest32gpr_25_x)
- lwz 25,-28(11)
-_GLOBAL(_restgpr_26_x)
-_GLOBAL(_rest32gpr_26_x)
- lwz 26,-24(11)
-_GLOBAL(_restgpr_27_x)
-_GLOBAL(_rest32gpr_27_x)
- lwz 27,-20(11)
-_GLOBAL(_restgpr_28_x)
-_GLOBAL(_rest32gpr_28_x)
- lwz 28,-16(11)
-_GLOBAL(_restgpr_29_x)
-_GLOBAL(_rest32gpr_29_x)
- lwz 29,-12(11)
-_GLOBAL(_restgpr_30_x)
-_GLOBAL(_rest32gpr_30_x)
- lwz 30,-8(11)
-_GLOBAL(_restgpr_31_x)
-_GLOBAL(_rest32gpr_31_x)
- lwz 0,4(11)
- lwz 31,-4(11)
- mtlr 0
- mr 1,11
- blr
-#endif
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -60,7 +60,7 @@ libfdtheader := fdt.h libfdt.h libfdt_in
$(addprefix $(obj)/,$(libfdt) libfdt-wrapper.o simpleboot.o): \
$(addprefix $(obj)/,$(libfdtheader))
-src-wlib := string.S crt0.S crtsavres.S stdio.c main.c \
+src-wlib := string.S crt0.S stdio.c main.c \
$(libfdt) libfdt-wrapper.c \
ns16550.c serial.c simple_alloc.c div64.S util.S \
gunzip_util.c elf_util.c $(zlib) devtree.c oflib.c ofconsole.c \
--- a/arch/powerpc/kernel/prom_init_check.sh
+++ b/arch/powerpc/kernel/prom_init_check.sh
@@ -48,20 +48,6 @@ do
fi
done
- # ignore register save/restore funcitons
- if [ "${UNDEF:0:9}" = "_restgpr_" ]; then
- OK=1
- fi
- if [ "${UNDEF:0:11}" = "_rest32gpr_" ]; then
- OK=1
- fi
- if [ "${UNDEF:0:9}" = "_savegpr_" ]; then
- OK=1
- fi
- if [ "${UNDEF:0:11}" = "_save32gpr_" ]; then
- OK=1
- fi
-
if [ $OK -eq 0 ]; then
ERROR=1
echo "Error: External symbol '$UNDEF' referenced" \
--- a/arch/powerpc/lib/crtsavres.S
+++ /dev/null
@@ -1,229 +0,0 @@
-/*
- * Special support for eabi and SVR4
- *
- * Copyright (C) 1995, 1996, 1998, 2000, 2001 Free Software Foundation, Inc.
- * Copyright 2008 Freescale Semiconductor, Inc.
- * Written By Michael Meissner
- *
- * Based on gcc/config/rs6000/crtsavres.asm from gcc
- *
- * This file is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2, or (at your option) any
- * later version.
- *
- * In addition to the permissions in the GNU General Public License, the
- * Free Software Foundation gives you unlimited permission to link the
- * compiled version of this file with other programs, and to distribute
- * those programs without any restriction coming from the use of this
- * file. (The General Public License restrictions do apply in other
- * respects; for example, they cover modification of the file, and
- * distribution when not linked into another program.)
- *
- * This file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING. If not, write to
- * the Free Software Foundation, 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- * As a special exception, if you link this library with files
- * compiled with GCC to produce an executable, this does not cause
- * the resulting executable to be covered by the GNU General Public License.
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public License.
- */
-
-#include <asm/ppc_asm.h>
-
- .file "crtsavres.S"
- .section ".text"
-
-#ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
-
-/* Routines for saving integer registers, called by the compiler. */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer save area. */
-
-_GLOBAL(_savegpr_14)
-_GLOBAL(_save32gpr_14)
- stw 14,-72(11) /* save gp registers */
-_GLOBAL(_savegpr_15)
-_GLOBAL(_save32gpr_15)
- stw 15,-68(11)
-_GLOBAL(_savegpr_16)
-_GLOBAL(_save32gpr_16)
- stw 16,-64(11)
-_GLOBAL(_savegpr_17)
-_GLOBAL(_save32gpr_17)
- stw 17,-60(11)
-_GLOBAL(_savegpr_18)
-_GLOBAL(_save32gpr_18)
- stw 18,-56(11)
-_GLOBAL(_savegpr_19)
-_GLOBAL(_save32gpr_19)
- stw 19,-52(11)
-_GLOBAL(_savegpr_20)
-_GLOBAL(_save32gpr_20)
- stw 20,-48(11)
-_GLOBAL(_savegpr_21)
-_GLOBAL(_save32gpr_21)
- stw 21,-44(11)
-_GLOBAL(_savegpr_22)
-_GLOBAL(_save32gpr_22)
- stw 22,-40(11)
-_GLOBAL(_savegpr_23)
-_GLOBAL(_save32gpr_23)
- stw 23,-36(11)
-_GLOBAL(_savegpr_24)
-_GLOBAL(_save32gpr_24)
- stw 24,-32(11)
-_GLOBAL(_savegpr_25)
-_GLOBAL(_save32gpr_25)
- stw 25,-28(11)
-_GLOBAL(_savegpr_26)
-_GLOBAL(_save32gpr_26)
- stw 26,-24(11)
-_GLOBAL(_savegpr_27)
-_GLOBAL(_save32gpr_27)
- stw 27,-20(11)
-_GLOBAL(_savegpr_28)
-_GLOBAL(_save32gpr_28)
- stw 28,-16(11)
-_GLOBAL(_savegpr_29)
-_GLOBAL(_save32gpr_29)
- stw 29,-12(11)
-_GLOBAL(_savegpr_30)
-_GLOBAL(_save32gpr_30)
- stw 30,-8(11)
-_GLOBAL(_savegpr_31)
-_GLOBAL(_save32gpr_31)
- stw 31,-4(11)
- blr
-
-/* Routines for restoring integer registers, called by the compiler. */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer restore area. */
-
-_GLOBAL(_restgpr_14)
-_GLOBAL(_rest32gpr_14)
- lwz 14,-72(11) /* restore gp registers */
-_GLOBAL(_restgpr_15)
-_GLOBAL(_rest32gpr_15)
- lwz 15,-68(11)
-_GLOBAL(_restgpr_16)
-_GLOBAL(_rest32gpr_16)
- lwz 16,-64(11)
-_GLOBAL(_restgpr_17)
-_GLOBAL(_rest32gpr_17)
- lwz 17,-60(11)
-_GLOBAL(_restgpr_18)
-_GLOBAL(_rest32gpr_18)
- lwz 18,-56(11)
-_GLOBAL(_restgpr_19)
-_GLOBAL(_rest32gpr_19)
- lwz 19,-52(11)
-_GLOBAL(_restgpr_20)
-_GLOBAL(_rest32gpr_20)
- lwz 20,-48(11)
-_GLOBAL(_restgpr_21)
-_GLOBAL(_rest32gpr_21)
- lwz 21,-44(11)
-_GLOBAL(_restgpr_22)
-_GLOBAL(_rest32gpr_22)
- lwz 22,-40(11)
-_GLOBAL(_restgpr_23)
-_GLOBAL(_rest32gpr_23)
- lwz 23,-36(11)
-_GLOBAL(_restgpr_24)
-_GLOBAL(_rest32gpr_24)
- lwz 24,-32(11)
-_GLOBAL(_restgpr_25)
-_GLOBAL(_rest32gpr_25)
- lwz 25,-28(11)
-_GLOBAL(_restgpr_26)
-_GLOBAL(_rest32gpr_26)
- lwz 26,-24(11)
-_GLOBAL(_restgpr_27)
-_GLOBAL(_rest32gpr_27)
- lwz 27,-20(11)
-_GLOBAL(_restgpr_28)
-_GLOBAL(_rest32gpr_28)
- lwz 28,-16(11)
-_GLOBAL(_restgpr_29)
-_GLOBAL(_rest32gpr_29)
- lwz 29,-12(11)
-_GLOBAL(_restgpr_30)
-_GLOBAL(_rest32gpr_30)
- lwz 30,-8(11)
-_GLOBAL(_restgpr_31)
-_GLOBAL(_rest32gpr_31)
- lwz 31,-4(11)
- blr
-
-/* Routines for restoring integer registers, called by the compiler. */
-/* Called with r11 pointing to the stack header word of the caller of the */
-/* function, just beyond the end of the integer restore area. */
-
-_GLOBAL(_restgpr_14_x)
-_GLOBAL(_rest32gpr_14_x)
- lwz 14,-72(11) /* restore gp registers */
-_GLOBAL(_restgpr_15_x)
-_GLOBAL(_rest32gpr_15_x)
- lwz 15,-68(11)
-_GLOBAL(_restgpr_16_x)
-_GLOBAL(_rest32gpr_16_x)
- lwz 16,-64(11)
-_GLOBAL(_restgpr_17_x)
-_GLOBAL(_rest32gpr_17_x)
- lwz 17,-60(11)
-_GLOBAL(_restgpr_18_x)
-_GLOBAL(_rest32gpr_18_x)
- lwz 18,-56(11)
-_GLOBAL(_restgpr_19_x)
-_GLOBAL(_rest32gpr_19_x)
- lwz 19,-52(11)
-_GLOBAL(_restgpr_20_x)
-_GLOBAL(_rest32gpr_20_x)
- lwz 20,-48(11)
-_GLOBAL(_restgpr_21_x)
-_GLOBAL(_rest32gpr_21_x)
- lwz 21,-44(11)
-_GLOBAL(_restgpr_22_x)
-_GLOBAL(_rest32gpr_22_x)
- lwz 22,-40(11)
-_GLOBAL(_restgpr_23_x)
-_GLOBAL(_rest32gpr_23_x)
- lwz 23,-36(11)
-_GLOBAL(_restgpr_24_x)
-_GLOBAL(_rest32gpr_24_x)
- lwz 24,-32(11)
-_GLOBAL(_restgpr_25_x)
-_GLOBAL(_rest32gpr_25_x)
- lwz 25,-28(11)
-_GLOBAL(_restgpr_26_x)
-_GLOBAL(_rest32gpr_26_x)
- lwz 26,-24(11)
-_GLOBAL(_restgpr_27_x)
-_GLOBAL(_rest32gpr_27_x)
- lwz 27,-20(11)
-_GLOBAL(_restgpr_28_x)
-_GLOBAL(_rest32gpr_28_x)
- lwz 28,-16(11)
-_GLOBAL(_restgpr_29_x)
-_GLOBAL(_rest32gpr_29_x)
- lwz 29,-12(11)
-_GLOBAL(_restgpr_30_x)
-_GLOBAL(_rest32gpr_30_x)
- lwz 30,-8(11)
-_GLOBAL(_restgpr_31_x)
-_GLOBAL(_rest32gpr_31_x)
- lwz 0,4(11)
- lwz 31,-4(11)
- mtlr 0
- mr 1,11
- blr
-#endif
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -13,7 +13,7 @@ CFLAGS_REMOVE_feature-fixups.o = -pg
obj-y := string.o alloc.o \
checksum_$(CONFIG_WORD_SIZE).o
-obj-$(CONFIG_PPC32) += div64.o copy_32.o crtsavres.o
+obj-$(CONFIG_PPC32) += div64.o copy_32.o
obj-$(CONFIG_HAS_IOMEM) += devres.o
obj-$(CONFIG_PPC64) += copypage_64.o copyuser_64.o \
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -92,8 +92,6 @@ endif
else
KBUILD_CFLAGS += $(call cc-option,-mtune=power4)
endif
-else
-LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
endif
ifeq ($(CONFIG_TUNE_CELL),y)
|
