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#! /bin/sh -e
dir=
if [ $# -eq 3 -a "$2" = '-d' ]; then
pdir="-d $3"
dir="$3/"
elif [ $# -ne 1 ]; then
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
fi
case "$1" in
-patch)
patch $pdir -f --no-backup-if-mismatch -p0 < $0
#cd ${dir}gcc && autoconf
;;
-unpatch)
patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
#rm ${dir}gcc/configure
;;
*)
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
esac
exit 0
# DP: 2004-01-14 Richard Earnshaw <rearnsha@arm.com>
# DP:
# DP: PR bootstrap/12527
# DP: * config.gcc (arm*-*-linux*): Don't include unknown-elf.h in tm_file.
# DP: Move linux-gas.h and linux-elf.h before aout.h.
# DP: * arm/arm.h (INITIALIZE_TRAMPOLINE): Only define if not already.
# DP: * arm/linux-elf.h (SUBTARGET_CPU_DEFAULT): Define.
--- gcc/config.gcc.orig 2004-01-21 07:45:04.000000000 +0100
+++ gcc/config.gcc 2004-02-05 23:17:56.000000000 +0100
@@ -698,7 +698,7 @@
use_collect2=yes
;;
arm*-*-linux*) # ARM GNU/Linux with ELF
- tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/linux-gas.h arm/linux-elf.h"
+ tm_file="dbxelf.h elfos.h arm/elf.h arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
tmake_file="t-slibgcc-elf-ver t-linux arm/t-linux"
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
gnu_ld=yes
--- gcc/config/arm/arm.h.orig 2003-08-12 07:46:29.000000000 +0200
+++ gcc/config/arm/arm.h 2004-02-05 23:14:03.000000000 +0100
@@ -1770,13 +1770,19 @@
/* Emit RTL insns to initialize the variable parts of a trampoline.
FNADDR is an RTX for the address of the function's pure code.
CXT is an RTX for the static chain value for the function. */
-#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
-{ \
- emit_move_insn \
- (gen_rtx_MEM (SImode, plus_constant (TRAMP, TARGET_ARM ? 8 : 16)), CXT); \
- emit_move_insn \
- (gen_rtx_MEM (SImode, plus_constant (TRAMP, TARGET_ARM ? 12 : 20)), FNADDR); \
+#ifndef INITIALIZE_TRAMPOLINE
+#define INITIALIZE_TRAMPOLINE(TRAMP, FNADDR, CXT) \
+{ \
+ emit_move_insn (gen_rtx_MEM (SImode, \
+ plus_constant (TRAMP, \
+ TARGET_ARM ? 8 : 16)), \
+ CXT); \
+ emit_move_insn (gen_rtx_MEM (SImode, \
+ plus_constant (TRAMP, \
+ TARGET_ARM ? 12 : 20)), \
+ FNADDR); \
}
+#endif
/* Addressing modes, and classification of registers for them. */
--- gcc/config/arm/linux-elf.h.orig 2003-09-21 22:38:15.000000000 +0200
+++ gcc/config/arm/linux-elf.h 2004-02-05 23:14:03.000000000 +0100
@@ -34,6 +34,8 @@
#undef TARGET_DEFAULT
#define TARGET_DEFAULT (ARM_FLAG_APCS_32 | ARM_FLAG_MMU_TRAPS)
+#define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6
+
#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux -p"
#undef MULTILIB_DEFAULTS
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