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crosstool-ng/patches/gcc/3.2.3/120-sh-linux-1.patch

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diff -ruN gcc-20030210.orig/boehm-gc/configure gcc-20030210/boehm-gc/configure
--- gcc-20030210.orig/boehm-gc/configure Fri Jan 31 19:17:00 2003
+++ gcc-20030210/boehm-gc/configure Sat Feb 22 01:40:14 2003
@@ -1922,7 +1922,7 @@
# This must be Linux ELF.
linux-gnu*)
case $host_cpu in
- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
lt_cv_deplibs_check_method=pass_all ;;
*)
# glibc up to 2.1.1 does not perform some relocations on ARM
diff -ruN gcc-20030210.orig/config-ml.in gcc-20030210/config-ml.in
--- gcc-20030210.orig/config-ml.in Fri Jan 31 19:16:59 2003
+++ gcc-20030210/config-ml.in Sat Feb 22 01:40:14 2003
@@ -545,6 +545,7 @@
if [ -d ../$${dir}/$${lib} ]; then \
flags=`echo $$i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
if (cd ../$${dir}/$${lib}; $(MAKE) $(FLAGS_TO_PASS) \
+ DESTDIR="$(DESTDIR)" \
CFLAGS="$(CFLAGS) $${flags}" \
prefix="$(prefix)" \
exec_prefix="$(exec_prefix)" \
diff -ruN gcc-20030210.orig/debian/edit-specs.in gcc-20030210/debian/edit-specs.in
--- gcc-20030210.orig/debian/edit-specs.in Thu Jan 1 09:00:00 1970
+++ gcc-20030210/debian/edit-specs.in Sat Feb 22 01:40:14 2003
@@ -0,0 +1,45 @@
+/^*asm:$/ {
+n
+c\
+@AS_ENDIAN_FLAG@ %{mrelax:-relax}
+}
+/^*cpp:$/ {
+n
+c\
+%(cpp_default_cpu_spec) %(subtarget_cpp_spec) %(subtarget_cpp_ptr_spec) %(subtarget_cpp_endian_spec)
+}
+/^*cc1:$/ {
+n
+c\
+-musermode @CC1_CPU_ENDIAN_FLAGS@ %{profile:-p}
+}
+/^*link:$/ {
+n
+c\
+%{!static:--eh-frame-hdr} @LINKER_CPU_ENDIAN_FLAGS@ @LINKER_RPATH_LINK_FLAG@ %{mrelax:-relax} %{shared:-shared} %{!static: %{rdynamic:-export-dynamic} %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} %{static:-static}
+}
+/^*multilib:$/ {
+n
+c\
+. ;
+}
+/^*multilib_matches:$/ {
+n
+c\
+
+}
+/^*multilib_options:$/ {
+n
+c\
+
+}
+/^*subtarget_cpp_endian_spec:$/ {
+n
+c\
+@CPP_ENDIAN_DEF@
+}
+/^*cpp_default_cpu_spec:$/ {
+n
+c\
+@CPP_CPU_DEFS@
+}
diff -ruN gcc-20030210.orig/debian/install-CPU-linux gcc-20030210/debian/install-CPU-linux
--- gcc-20030210.orig/debian/install-CPU-linux Thu Jan 1 09:00:00 1970
+++ gcc-20030210/debian/install-CPU-linux Sat Feb 22 01:40:14 2003
@@ -0,0 +1,111 @@
+#! /bin/sh
+
+VERSION=$1; shift
+CPU=$1
+
+# literally (binary-ly) same
+PROGS_C="cpp gcc"
+PROGS_ADDITIONAL="c++ g++ g77 gcj"
+
+DRIVERS_C="cc1 cpp0 tradcpp0"
+DRIVERS_ADDITIONAL="cc1obj cc1plus collect2 f771 jc1 jvgenmain"
+if [ -z "$STEP1_COMPILER_BUILD" ]; then
+ PROGS="$PROGS_C $PROGS_ADDITIONAL"
+ DRIVERS="$DRIVERS_C $DRIVERSADDITIONAL"
+ INITIAL=""
+else
+ PROGS=$PROGS_C
+ DRIVERS=$DRIVERS_C
+ INITIAL="-initial"
+fi
+
+OBJS="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+LIBS_C="libgcc.a"
+LIBS_1="libgcc_s.so libgcc_s.so.1 libstdc++.so libstdc++.so.3 libstdc++.so.3.0.2"
+LIBS_2="libobjc.a libstdc++.a libsupc++.a"
+INCLUDE="include"
+
+cd debian/gcc-sh-linux-others${INITIAL} || exit 1
+
+# Make directories.
+mkdir -p usr/bin usr/share usr/share/man usr/share/man/man1 usr/lib \
+ usr/lib/gcc-lib usr/lib/gcc-lib/${CPU}-linux \
+ usr/lib/gcc-lib/${CPU}-linux/${VERSION} \
+ usr/${CPU}-linux usr/${CPU}-linux/lib
+
+# Make symbolic links for include dir.
+(cd usr/${CPU}-linux; ln -s ../sh-linux/include .)
+
+# Make symbolic links for executables.
+(cd usr/bin;
+ for p in ${PROGS}; do
+ ln -s shCPU-linux-GCC ${CPU}-linux-$p
+ done)
+
+case "${CPU}" in
+ sh3)
+ MULTILIBDIR=
+ AS_ENDIAN_FLAG="-little"
+ CPP_ENDIAN_DEF="-D__LITTLE_ENDIAN__"
+ CPP_CPU_DEFS="-D__SH3__ -D__sh3__"
+ CC1_CPU_ENDIAN_FLAGS="-ml -m3"
+ LINKER_CPU_ENDIAN_FLAGS="-m shlelf_linux -EL --architecture sh3"
+ LINKER_RPATH_LINK_FLAG="-rpath-link /usr/sh3-linux/lib"
+ ;;
+ sh3eb)
+ MULTILIBDIR=/mb
+ AS_ENDIAN_FLAG="-big"
+ CPP_ENDIAN_DEF="-D__BIG_ENDIAN__"
+ CPP_CPU_DEFS="-D__SH3__ -D__sh3__"
+ CC1_CPU_ENDIAN_FLAGS="-mb -m3"
+ LINKER_CPU_ENDIAN_FLAGS="-m shelf_linux -EB --architecture sh3"
+ LINKER_RPATH_LINK_FLAG="-rpath-link /usr/sh3eb-linux/lib"
+ ;;
+ sh4)
+ MULTILIBDIR=/m4
+ AS_ENDIAN_FLAG="-little"
+ CPP_ENDIAN_DEF="-D__LITTLE_ENDIAN__"
+ CPP_CPU_DEFS="-D__SH4__"
+ CC1_CPU_ENDIAN_FLAGS="-ml -m4"
+ LINKER_CPU_ENDIAN_FLAGS="-m shlelf_linux -EL --architecture sh4"
+ LINKER_RPATH_LINK_FLAG="-rpath-link /usr/sh4-linux/lib"
+ ;;
+ sh4eb)
+ MULTILIBDIR=/mb/m4
+ AS_ENDIAN_FLAG="-big"
+ CPP_ENDIAN_DEF="-D__BIG_ENDIAN__"
+ CPP_CPU_DEFS="-D__SH4__"
+ CC1_CPU_ENDIAN_FLAGS="-mb -m4"
+ LINKER_CPU_ENDIAN_FLAGS="-m shelf_linux -EB --architecture sh4"
+ LINKER_RPATH_LINK_FLAG="-rpath-link /usr/sh4eb-linux/lib"
+ ;;
+esac
+
+# Make symbolic links for GCC drivers, objects, libraries, and include dir.
+(cd usr/lib/gcc-lib/${CPU}-linux/${VERSION};
+ for f in ${DRIVERS} ${INCLUDE}; do
+ ln -s ../../sh-linux/${VERSION}/$f $f;
+ done
+ for f in ${OBJS} ${LIBS_C}; do
+ ln -s ../../sh-linux/${VERSION}${MULTILIBDIR}/$f $f;
+ done)
+
+if [ -z "$STEP1_COMPILER_BUILD" ]; then
+ for f in ${LIBS_1} ${LIBS_2}; do
+ mv ../gcc-sh-linux/usr/sh-linux/lib${MULTILIBDIR}/$f usr/${CPU}-linux/lib/;
+ done
+fi
+
+sed -e "s+@AS_ENDIAN_FLAG@+${AS_ENDIAN_FLAG}+" \
+ -e "s+@CPP_ENDIAN_DEF@+${CPP_ENDIAN_DEF}+" \
+ -e "s+@CPP_CPU_DEFS@+${CPP_CPU_DEFS}+" \
+ -e "s+@CC1_CPU_ENDIAN_FLAGS@+${CC1_CPU_ENDIAN_FLAGS}+" \
+ -e "s+@LINKER_CPU_ENDIAN_FLAGS@+${LINKER_CPU_ENDIAN_FLAGS}+" \
+ -e "s+@LINKER_RPATH_LINK_FLAG@+${LINKER_RPATH_LINK_FLAG}+" \
+ ../edit-specs.in >../edit-specs-${CPU}.sed
+
+sed -f ../edit-specs-${CPU}.sed \
+ ../gcc-sh-linux${INITIAL}/usr/lib/gcc-lib/sh-linux/${VERSION}/specs \
+ > usr/lib/gcc-lib/${CPU}-linux/${VERSION}/specs
+
+exit 0
diff -ruN gcc-20030210.orig/debian/multilib-symlink gcc-20030210/debian/multilib-symlink
--- gcc-20030210.orig/debian/multilib-symlink Thu Jan 1 09:00:00 1970
+++ gcc-20030210/debian/multilib-symlink Sat Feb 22 01:40:14 2003
@@ -0,0 +1,10 @@
+#! /bin/sh
+
+cd /usr/sh-linux/lib
+ln -s ../../sh3-linux/lib/{*.a,*.so*,*.o} .
+cd m4
+ln -s ../../../sh4-linux/lib/{*.a,*.so*,*.o} .
+cd ../mb
+ln -s ../../../sh3eb-linux/lib/{*.a,*.so*,*.o} .
+cd m4
+ln -s ../../../../sh4eb-linux/lib/{*.a,*.so*,*.o} .
diff -ruN gcc-20030210.orig/debian/shCPU-linux-GCC gcc-20030210/debian/shCPU-linux-GCC
--- gcc-20030210.orig/debian/shCPU-linux-GCC Thu Jan 1 09:00:00 1970
+++ gcc-20030210/debian/shCPU-linux-GCC Sat Feb 22 01:40:14 2003
@@ -0,0 +1,59 @@
+#! /bin/bash
+
+BASENAME=${0##*/}
+PROG=${BASENAME##*-}
+CPU=${BASENAME%%-*}
+
+if [ "$PROG" = gcc ]; then
+ if [ "$1" = "-b" -a "$2" = "i386-linux" ]; then
+ shift 2
+ exec /usr/bin/gcc "$@"
+ elif [ "$1" = "-print-multi-lib" -o "$1" = "--print-multi-lib" ]; then
+ echo ".;"
+ exit 0
+ elif [ "$1" = "-print-multi-os-directory" -o "$1" = "--print-multi-os-directory" ]; then
+ echo "."
+ exit 0
+ elif [ "$1" = "-dumpspecs" ]; then
+ cat /usr/lib/gcc-lib/${CPU}-linux/@@VERSION@@/specs
+ exit 0
+ fi
+fi
+
+case "${CPU}" in
+ sh3)
+ ARCH=m3
+ DEFINES="-D__sh3__ -D__SH3__ -D__LITTLE_ENDIAN__"
+ ENDIAN=ml
+ ;;
+ sh3eb)
+ ARCH=m3
+ DEFINES="-D__sh3__ -D__SH3__ -D__BIG_ENDIAN__"
+ ENDIAN=mb
+ ;;
+ sh4)
+ ARCH=m4
+ DEFINES="-D__SH4__ -D__LITTLE_ENDIAN__"
+ ENDIAN=ml
+ ;;
+ sh4eb)
+ ARCH=m4
+ DEFINES="-D__SH4__ -D__BIG_ENDIAN__"
+ ENDIAN=mb
+ ;;
+esac
+
+# Prepend the appropriate options
+# If user specifies some options, it will be overridden
+
+case "${PROG}" in
+ cpp)
+ exec sh-linux-${PROG} $DEFINES "$@"
+ ;;
+ c++|g++|g77|gcc|gcj)
+ exec sh-linux-${PROG} -$ARCH -$ENDIAN "$@"
+ ;;
+esac
+
+echo "Something wrong..."
+exit 1
diff -ruN gcc-20030210.orig/gcc/config/sh/elf.h gcc-20030210/gcc/config/sh/elf.h
--- gcc-20030210.orig/gcc/config/sh/elf.h Fri Feb 22 01:42:28 2002
+++ gcc-20030210/gcc/config/sh/elf.h Sat Feb 22 01:40:14 2003
@@ -170,3 +170,7 @@
#undef ENDFILE_SPEC
#define ENDFILE_SPEC \
"%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
+
+/* ASM_OUTPUT_CASE_LABEL is defined in elfos.h. With it,
+ redundant .align will be generated. */
+#undef ASM_OUTPUT_CASE_LABEL
diff -ruN gcc-20030210.orig/gcc/config/sh/lib1funcs.asm gcc-20030210/gcc/config/sh/lib1funcs.asm
--- gcc-20030210.orig/gcc/config/sh/lib1funcs.asm Fri Feb 22 01:42:28 2002
+++ gcc-20030210/gcc/config/sh/lib1funcs.asm Sat Feb 22 01:40:14 2003
@@ -39,8 +39,13 @@
#ifdef __ELF__
#define LOCAL(X) .L_##X
+#define FUNC(X) .type X,@function; .hidden X
+#define _ENDFUNC(X) .Lfe_##X: .size X,.Lfe_##X-X
+#define ENDFUNC(X) _ENDFUNC(X)
#else
#define LOCAL(X) L_##X
+#define FUNC(X)
+#define ENDFUNC(X)
#endif
#ifdef __linux__
@@ -91,6 +96,40 @@
.global GLOBAL(ashiftrt_r4_31)
.global GLOBAL(ashiftrt_r4_32)
+ FUNC(GLOBAL(ashiftrt_r4_0))
+ FUNC(GLOBAL(ashiftrt_r4_1))
+ FUNC(GLOBAL(ashiftrt_r4_2))
+ FUNC(GLOBAL(ashiftrt_r4_3))
+ FUNC(GLOBAL(ashiftrt_r4_4))
+ FUNC(GLOBAL(ashiftrt_r4_5))
+ FUNC(GLOBAL(ashiftrt_r4_6))
+ FUNC(GLOBAL(ashiftrt_r4_7))
+ FUNC(GLOBAL(ashiftrt_r4_8))
+ FUNC(GLOBAL(ashiftrt_r4_9))
+ FUNC(GLOBAL(ashiftrt_r4_10))
+ FUNC(GLOBAL(ashiftrt_r4_11))
+ FUNC(GLOBAL(ashiftrt_r4_12))
+ FUNC(GLOBAL(ashiftrt_r4_13))
+ FUNC(GLOBAL(ashiftrt_r4_14))
+ FUNC(GLOBAL(ashiftrt_r4_15))
+ FUNC(GLOBAL(ashiftrt_r4_16))
+ FUNC(GLOBAL(ashiftrt_r4_17))
+ FUNC(GLOBAL(ashiftrt_r4_18))
+ FUNC(GLOBAL(ashiftrt_r4_19))
+ FUNC(GLOBAL(ashiftrt_r4_20))
+ FUNC(GLOBAL(ashiftrt_r4_21))
+ FUNC(GLOBAL(ashiftrt_r4_22))
+ FUNC(GLOBAL(ashiftrt_r4_23))
+ FUNC(GLOBAL(ashiftrt_r4_24))
+ FUNC(GLOBAL(ashiftrt_r4_25))
+ FUNC(GLOBAL(ashiftrt_r4_26))
+ FUNC(GLOBAL(ashiftrt_r4_27))
+ FUNC(GLOBAL(ashiftrt_r4_28))
+ FUNC(GLOBAL(ashiftrt_r4_29))
+ FUNC(GLOBAL(ashiftrt_r4_30))
+ FUNC(GLOBAL(ashiftrt_r4_31))
+ FUNC(GLOBAL(ashiftrt_r4_32))
+
.align 1
GLOBAL(ashiftrt_r4_32):
GLOBAL(ashiftrt_r4_31):
@@ -170,6 +209,41 @@
GLOBAL(ashiftrt_r4_0):
rts
nop
+
+ ENDFUNC(GLOBAL(ashiftrt_r4_0))
+ ENDFUNC(GLOBAL(ashiftrt_r4_1))
+ ENDFUNC(GLOBAL(ashiftrt_r4_2))
+ ENDFUNC(GLOBAL(ashiftrt_r4_3))
+ ENDFUNC(GLOBAL(ashiftrt_r4_4))
+ ENDFUNC(GLOBAL(ashiftrt_r4_5))
+ ENDFUNC(GLOBAL(ashiftrt_r4_6))
+ ENDFUNC(GLOBAL(ashiftrt_r4_7))
+ ENDFUNC(GLOBAL(ashiftrt_r4_8))
+ ENDFUNC(GLOBAL(ashiftrt_r4_9))
+ ENDFUNC(GLOBAL(ashiftrt_r4_10))
+ ENDFUNC(GLOBAL(ashiftrt_r4_11))
+ ENDFUNC(GLOBAL(ashiftrt_r4_12))
+ ENDFUNC(GLOBAL(ashiftrt_r4_13))
+ ENDFUNC(GLOBAL(ashiftrt_r4_14))
+ ENDFUNC(GLOBAL(ashiftrt_r4_15))
+ ENDFUNC(GLOBAL(ashiftrt_r4_16))
+ ENDFUNC(GLOBAL(ashiftrt_r4_17))
+ ENDFUNC(GLOBAL(ashiftrt_r4_18))
+ ENDFUNC(GLOBAL(ashiftrt_r4_19))
+ ENDFUNC(GLOBAL(ashiftrt_r4_20))
+ ENDFUNC(GLOBAL(ashiftrt_r4_21))
+ ENDFUNC(GLOBAL(ashiftrt_r4_22))
+ ENDFUNC(GLOBAL(ashiftrt_r4_23))
+ ENDFUNC(GLOBAL(ashiftrt_r4_24))
+ ENDFUNC(GLOBAL(ashiftrt_r4_25))
+ ENDFUNC(GLOBAL(ashiftrt_r4_26))
+ ENDFUNC(GLOBAL(ashiftrt_r4_27))
+ ENDFUNC(GLOBAL(ashiftrt_r4_28))
+ ENDFUNC(GLOBAL(ashiftrt_r4_29))
+ ENDFUNC(GLOBAL(ashiftrt_r4_30))
+ ENDFUNC(GLOBAL(ashiftrt_r4_31))
+ ENDFUNC(GLOBAL(ashiftrt_r4_32))
+
#endif
#ifdef L_ashiftrt_n
@@ -192,6 +266,7 @@
!
.global GLOBAL(ashrsi3)
+ FUNC(GLOBAL(ashrsi3))
.align 2
GLOBAL(ashrsi3):
mov #31,r0
@@ -319,6 +394,8 @@
rts
nop
+ ENDFUNC(GLOBAL(ashrsi3))
+
#endif
#ifdef L_ashiftlt
@@ -340,6 +417,7 @@
! (none)
!
.global GLOBAL(ashlsi3)
+ FUNC(GLOBAL(ashlsi3))
.align 2
GLOBAL(ashlsi3):
mov #31,r0
@@ -476,6 +554,8 @@
rts
nop
+ ENDFUNC(GLOBAL(ashlsi3))
+
#endif
#ifdef L_lshiftrt
@@ -497,6 +577,7 @@
! (none)
!
.global GLOBAL(lshrsi3)
+ FUNC(GLOBAL(lshrsi3))
.align 2
GLOBAL(lshrsi3):
mov #31,r0
@@ -633,6 +714,8 @@
rts
nop
+ ENDFUNC(GLOBAL(lshrsi3))
+
#endif
#ifdef L_movstr
@@ -649,76 +732,113 @@
add #64,r4
.align 4
.global GLOBAL(movstrSI64)
+ FUNC(GLOBAL(movstrSI64))
GLOBAL(movstrSI64):
mov.l @(60,r5),r0
mov.l r0,@(60,r4)
.global GLOBAL(movstrSI60)
+ FUNC(GLOBAL(movstrSI60))
GLOBAL(movstrSI60):
mov.l @(56,r5),r0
mov.l r0,@(56,r4)
.global GLOBAL(movstrSI56)
+ FUNC(GLOBAL(movstrSI56))
GLOBAL(movstrSI56):
mov.l @(52,r5),r0
mov.l r0,@(52,r4)
.global GLOBAL(movstrSI52)
+ FUNC(GLOBAL(movstrSI52))
GLOBAL(movstrSI52):
mov.l @(48,r5),r0
mov.l r0,@(48,r4)
.global GLOBAL(movstrSI48)
+ FUNC(GLOBAL(movstrSI48))
GLOBAL(movstrSI48):
mov.l @(44,r5),r0
mov.l r0,@(44,r4)
.global GLOBAL(movstrSI44)
+ FUNC(GLOBAL(movstrSI44))
GLOBAL(movstrSI44):
mov.l @(40,r5),r0
mov.l r0,@(40,r4)
.global GLOBAL(movstrSI40)
+ FUNC(GLOBAL(movstrSI40))
GLOBAL(movstrSI40):
mov.l @(36,r5),r0
mov.l r0,@(36,r4)
.global GLOBAL(movstrSI36)
+ FUNC(GLOBAL(movstrSI36))
GLOBAL(movstrSI36):
mov.l @(32,r5),r0
mov.l r0,@(32,r4)
.global GLOBAL(movstrSI32)
+ FUNC(GLOBAL(movstrSI32))
GLOBAL(movstrSI32):
mov.l @(28,r5),r0
mov.l r0,@(28,r4)
.global GLOBAL(movstrSI28)
+ FUNC(GLOBAL(movstrSI28))
GLOBAL(movstrSI28):
mov.l @(24,r5),r0
mov.l r0,@(24,r4)
.global GLOBAL(movstrSI24)
+ FUNC(GLOBAL(movstrSI24))
GLOBAL(movstrSI24):
mov.l @(20,r5),r0
mov.l r0,@(20,r4)
.global GLOBAL(movstrSI20)
+ FUNC(GLOBAL(movstrSI20))
GLOBAL(movstrSI20):
mov.l @(16,r5),r0
mov.l r0,@(16,r4)
.global GLOBAL(movstrSI16)
+ FUNC(GLOBAL(movstrSI16))
GLOBAL(movstrSI16):
mov.l @(12,r5),r0
mov.l r0,@(12,r4)
.global GLOBAL(movstrSI12)
+ FUNC(GLOBAL(movstrSI12))
GLOBAL(movstrSI12):
mov.l @(8,r5),r0
mov.l r0,@(8,r4)
.global GLOBAL(movstrSI8)
+ FUNC(GLOBAL(movstrSI8))
GLOBAL(movstrSI8):
mov.l @(4,r5),r0
mov.l r0,@(4,r4)
.global GLOBAL(movstrSI4)
+ FUNC(GLOBAL(movstrSI4))
GLOBAL(movstrSI4):
mov.l @(0,r5),r0
mov.l r0,@(0,r4)
+ .global GLOBAL(movstrSI0)
+ FUNC(GLOBAL(movstrSI0))
GLOBAL(movstrSI0):
rts
nop
+ ENDFUNC(GLOBAL(movstrSI64))
+ ENDFUNC(GLOBAL(movstrSI60))
+ ENDFUNC(GLOBAL(movstrSI56))
+ ENDFUNC(GLOBAL(movstrSI52))
+ ENDFUNC(GLOBAL(movstrSI48))
+ ENDFUNC(GLOBAL(movstrSI44))
+ ENDFUNC(GLOBAL(movstrSI40))
+ ENDFUNC(GLOBAL(movstrSI36))
+ ENDFUNC(GLOBAL(movstrSI32))
+ ENDFUNC(GLOBAL(movstrSI28))
+ ENDFUNC(GLOBAL(movstrSI24))
+ ENDFUNC(GLOBAL(movstrSI20))
+ ENDFUNC(GLOBAL(movstrSI16))
+ ENDFUNC(GLOBAL(movstrSI12))
+ ENDFUNC(GLOBAL(movstrSI8))
+ ENDFUNC(GLOBAL(movstrSI4))
+ ENDFUNC(GLOBAL(movstrSI0))
+
.align 4
.global GLOBAL(movstr)
+ FUNC(GLOBAL(movstr))
GLOBAL(movstr):
mov.l @(60,r5),r0
mov.l r0,@(60,r4)
@@ -775,6 +895,8 @@
add #64,r5
bra GLOBAL(movstr)
add #64,r4
+
+ FUNC(GLOBAL(movstr))
#endif
#ifdef L_movstr_i4
@@ -783,6 +905,10 @@
.global GLOBAL(movstr_i4_odd)
.global GLOBAL(movstrSI12_i4)
+ FUNC(GLOBAL(movstr_i4_even))
+ FUNC(GLOBAL(movstr_i4_odd))
+ FUNC(GLOBAL(movstrSI12_i4))
+
.p2align 5
L_movstr_2mod4_end:
mov.l r0,@(16,r4)
@@ -791,6 +917,11 @@
.p2align 2
+GLOBAL(movstr_i4_even):
+ mov.l @r5+,r0
+ bra L_movstr_start_even
+ mov.l @r5+,r1
+
GLOBAL(movstr_i4_odd):
mov.l @r5+,r1
add #-4,r4
@@ -817,10 +948,8 @@
rts
mov.l r3,@(12,r4)
-GLOBAL(movstr_i4_even):
- mov.l @r5+,r0
- bra L_movstr_start_even
- mov.l @r5+,r1
+ ENDFUNC(GLOBAL(movstr_i4_even))
+ ENDFUNC(GLOBAL(movstr_i4_odd))
.p2align 4
GLOBAL(movstrSI12_i4):
@@ -831,12 +960,16 @@
mov.l r1,@(4,r4)
rts
mov.l r2,@(8,r4)
+
+ ENDFUNC(GLOBAL(movstrSI12_i4))
+
#endif
#ifdef L_mulsi3
.global GLOBAL(mulsi3)
+ FUNC(GLOBAL(mulsi3))
! r4 = aabb
! r5 = ccdd
@@ -869,7 +1002,7 @@
rts
add r2,r0
-
+ FUNC(GLOBAL(mulsi3))
#endif
#endif /* ! __SH5__ */
#ifdef L_sdivsi3_i4
@@ -879,6 +1012,7 @@
!! args in r4 and r5, result in fpul, clobber dr0, dr2
.global GLOBAL(sdivsi3_i4)
+ FUNC(GLOBAL(sdivsi3_i4))
GLOBAL(sdivsi3_i4):
lds r4,fpul
float fpul,dr0
@@ -888,6 +1022,8 @@
rts
ftrc dr0,fpul
+ ENDFUNC(GLOBAL(sdivsi3_i4))
+
#elif defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__) || (defined (__SH5__) && ! defined __SH4_NOFPU__)
!! args in r4 and r5, result in fpul, clobber r2, dr0, dr2
@@ -896,6 +1032,7 @@
.mode SHcompact
#endif
.global GLOBAL(sdivsi3_i4)
+ FUNC(GLOBAL(sdivsi3_i4))
GLOBAL(sdivsi3_i4):
sts.l fpscr,@-r15
mov #8,r2
@@ -910,6 +1047,8 @@
rts
lds.l @r15+,fpscr
+ ENDFUNC(GLOBAL(sdivsi3_i4))
+
#endif /* ! __SH5__ || __SH5__ == 32 */
#endif /* ! __SH4__ */
#endif
@@ -924,9 +1063,10 @@
!!
!!
-!! args in r4 and r5, result in r0 clobber r1,r2,r3
+!! args in r4 and r5, result in r0 clobber r1, r2, r3, and t bit
.global GLOBAL(sdivsi3)
+ FUNC(GLOBAL(sdivsi3))
#if __SHMEDIA__
#if __SH5__ == 32
.section .text..SHmedia32,"ax"
@@ -1076,6 +1216,7 @@
div0: rts
mov #0,r0
+ ENDFUNC(GLOBAL(sdivsi3))
#endif /* ! __SHMEDIA__ */
#endif /* ! __SH4__ */
#endif
@@ -1084,9 +1225,11 @@
.title "SH DIVIDE"
!! 4 byte integer Divide code for the Hitachi SH
#ifdef __SH4__
-!! args in r4 and r5, result in fpul, clobber r0, r1, r4, r5, dr0, dr2, dr4
+!! args in r4 and r5, result in fpul, clobber r0, r1, r4, r5, dr0, dr2, dr4,
+!! and t bit
.global GLOBAL(udivsi3_i4)
+ FUNC(GLOBAL(udivsi3_i4))
GLOBAL(udivsi3_i4):
mov #1,r1
cmp/hi r1,r5
@@ -1127,6 +1270,8 @@
L1:
.double 2147483648
+ ENDFUNC(GLOBAL(udivsi3_i4))
+
#elif defined(__SH4_SINGLE__) || defined(__SH4_SINGLE_ONLY__) || (defined (__SH5__) && ! defined __SH4_NOFPU__)
!! args in r4 and r5, result in fpul, clobber r0, r1, r4, r5, dr0, dr2, dr4
@@ -1135,6 +1280,7 @@
.mode SHcompact
#endif
.global GLOBAL(udivsi3_i4)
+ FUNC(GLOBAL(udivsi3_i4))
GLOBAL(udivsi3_i4):
mov #1,r1
cmp/hi r1,r5
@@ -1183,6 +1329,8 @@
#endif
.double 2147483648
+ ENDFUNC(GLOBAL(udivsi3_i4))
+
#endif /* ! __SH5__ || __SH5__ == 32 */
#endif /* ! __SH4__ */
#endif
@@ -1199,6 +1347,7 @@
!! args in r4 and r5, result in r0, clobbers r4, pr, and t bit
.global GLOBAL(udivsi3)
+ FUNC(GLOBAL(udivsi3))
#if __SHMEDIA__
#if __SH5__ == 32
@@ -1299,6 +1448,8 @@
ret: rts
mov r4,r0
+ ENDFUNC(GLOBAL(udivsi3))
+
#endif /* ! __SHMEDIA__ */
#endif /* __SH4__ */
#endif
@@ -1308,6 +1459,7 @@
.mode SHcompact
#endif
.global GLOBAL(set_fpscr)
+ FUNC(GLOBAL(set_fpscr))
GLOBAL(set_fpscr):
lds r4,fpscr
mov.l LOCAL(set_fpscr_L1),r1
@@ -1340,11 +1492,16 @@
.align 2
LOCAL(set_fpscr_L1):
.long GLOBAL(fpscr_values)
+
+ ENDFUNC(GLOBAL(set_fpscr))
+
+#ifndef NO_FPSCR_VALUES
#ifdef __ELF__
.comm GLOBAL(fpscr_values),8,4
#else
.comm GLOBAL(fpscr_values),8
#endif /* ELF */
+#endif /* NO_FPSCR_VALUES */
#endif /* SH3E / SH4 */
#endif /* L_set_fpscr */
#ifdef L_ic_invalidate
@@ -1360,6 +1517,7 @@
blink tr0, r63
#elif defined(__SH4_SINGLE__) || defined(__SH4__) || defined(__SH4_SINGLE_ONLY__)
.global GLOBAL(ic_invalidate)
+ FUNC(GLOBAL(ic_invalidate))
GLOBAL(ic_invalidate):
ocbwb @r4
mova 0f,r0
@@ -1382,6 +1540,9 @@
nop
.endr
.endr
+
+ ENDFUNC(GLOBAL(ic_invalidate))
+
#endif /* SH4 */
#endif /* L_ic_invalidate */
diff -ruN gcc-20030210.orig/gcc/config/sh/libgcc-glibc.ver gcc-20030210/gcc/config/sh/libgcc-glibc.ver
--- gcc-20030210.orig/gcc/config/sh/libgcc-glibc.ver Thu Jan 1 09:00:00 1970
+++ gcc-20030210/gcc/config/sh/libgcc-glibc.ver Sat Feb 22 01:40:14 2003
@@ -0,0 +1,21 @@
+# In order to work around the very problems that force us to now generally
+# create a libgcc.so, glibc reexported a number of routines from libgcc.a.
+# By now choosing the same version tags for these specific routines, we
+# maintain enough binary compatibility to allow future versions of glibc
+# to defer implementation of these routines to libgcc.so via DT_AUXILIARY.
+
+# Note that we cannot use the default libgcc-glibc.ver file on sh,
+# because GLIBC_2.0 does not exist on this architecture, as the first
+# ever glibc release on the platform was GLIBC_2.2.
+
+%inherit GCC_3.0 GLIBC_2.2
+GLIBC_2.2 {
+ __register_frame
+ __register_frame_table
+ __deregister_frame
+ __register_frame_info
+ __deregister_frame_info
+ __frame_state_for
+ __register_frame_info_table
+}
+
diff -ruN gcc-20030210.orig/gcc/config/sh/linux.h gcc-20030210/gcc/config/sh/linux.h
--- gcc-20030210.orig/gcc/config/sh/linux.h Tue Apr 16 05:27:42 2002
+++ gcc-20030210/gcc/config/sh/linux.h Sat Feb 22 01:40:14 2003
@@ -19,6 +19,10 @@
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
+/* We're not SYSVR4, not having /usr/ccs */
+#undef MD_EXEC_PREFIX
+#undef MD_STARTFILE_PREFIX
+
/* Run-time Target Specification. */
#undef TARGET_VERSION
#define TARGET_VERSION fputs (" (SH GNU/Linux with ELF)", stderr);
@@ -39,6 +43,28 @@
#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE BITS_PER_WORD
+/* This was defined in linux.h. Define it here also. */
+#undef DEFAULT_VTABLE_THUNKS
+#define DEFAULT_VTABLE_THUNKS 1
+
+/* Likewise. */
+#define HANDLE_PRAGMA_PACK_PUSH_POP
+
+/* Pick up the return address upon entry to a procedure. Used for
+ dwarf2 unwind information. This also enables the table driven
+ mechanism. */
+
+#define INCOMING_RETURN_ADDR_RTX gen_rtx_REG (Pmode, PR_REG)
+#define DWARF_FRAME_RETURN_COLUMN DWARF_FRAME_REGNUM (PR_REG)
+
+#undef CPP_SPEC
+#define CPP_SPEC "\
+ %{m4:-D__SH4__} \
+ %{!m4:%(cpp_default_cpu_spec)} \
+ %(subtarget_cpp_spec) \
+ %(subtarget_cpp_ptr_spec) \
+ %(subtarget_cpp_endian_spec) "
+
#undef SUBTARGET_CPP_SPEC
#define SUBTARGET_CPP_SPEC "\
%{fPIC:-D__PIC__ -D__pic__} \
@@ -55,36 +81,45 @@
#undef CPP_DEFAULT_CPU_SPEC
#define CPP_DEFAULT_CPU_SPEC "-D__SH3__ -D__sh3__"
-
#undef CPP_PREDEFINES
#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__sh__ -D__gnu_linux__ -Dlinux -Asystem=posix"
+/* The GNU C++ standard library requires that these macros be defined. */
+#undef CPLUSPLUS_CPP_SPEC
+#define CPLUSPLUS_CPP_SPEC "-D_GNU_SOURCE %(cpp)"
+
#undef ASM_SPEC
-#define ASM_SPEC "%{!mb:-little} %{mrelax:-relax}"
+#define ASM_SPEC "%{mb:-big} %{!mb:-little} %{mrelax:-relax}"
#undef CC1_SPEC
#define CC1_SPEC \
- "-musermode %{!mb:-ml} %{!m3e:%{!m4:-m3}}"
-
-#undef CC1PLUS_SPEC
-#define CC1PLUS_SPEC \
- "-musermode %{!mb:-ml} %{!m3e:%{!m4:-m3}}"
+ "-musermode %{!mb:-ml} %{!m4:-m3} %{profile:-p}"
+/* XXX: It's wrong if prefix != /usr */
#undef LINK_SPEC
#define LINK_SPEC \
- "%{!mb:-m shlelf_linux} %{mrelax:-relax} \
+ "%{!mb:-m shlelf_linux -EL} %{mb:-m shelf_linux -EB} %{mrelax:-relax} \
%{shared:-shared} \
%{!static: \
%{rdynamic:-export-dynamic} \
%{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
- %{!rpath:-rpath /lib}} \
+ %{!mb:%{!m4:-rpath-link /usr/sh-linux/lib }} \
+ %{!mb:%{m4:-rpath-link /usr/sh-linux/lib/m4 }} \
+ %{mb:%{!m4:-rpath-link /usr/sh-linux/lib/mb }} \
+ %{mb:%{m4:-rpath-link /usr/sh-linux/lib/mb/m4 }}} \
%{static:-static}"
#undef LIB_SPEC
+#undef LIB_SPEC
#define LIB_SPEC \
"%{shared: -lc} \
- %{!shared: %{pthread:-lthread} \
- %{profile:-lc_p} %{!profile: -lc}}"
+ %{!shared: %{mieee:-lieee} %{pthread:-lpthread} \
+ %{profile:-lc_p} %{!profile: -lc}}"
+
+#if defined(HAVE_LD_EH_FRAME_HDR)
+#undef LINK_EH_SPEC
+#define LINK_EH_SPEC "%{!static:--eh-frame-hdr} "
+#endif
#undef STARTFILE_SPEC
#define STARTFILE_SPEC \
@@ -92,4 +127,40 @@
%{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} \
%{!p:%{profile:gcrt1.o%s} \
%{!profile:crt1.o%s}}}} \
- crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
+ crti.o%s %{static:crtbeginT.o%s}\
+ %{!static:%{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}}"
+
+#undef FUNCTION_PROFILER
+#define FUNCTION_PROFILER(STREAM,LABELNO) \
+do \
+{ \
+ if (flag_pic) \
+ { \
+ fprintf (STREAM, " mov.l 3f,r1\n"); \
+ fprintf (STREAM, " mova 3f,r0\n"); \
+ fprintf (STREAM, " add r1,r0\n"); \
+ fprintf (STREAM, " mov.l 1f,r1\n"); \
+ fprintf (STREAM, " mov.l @(r0,r1),r1\n"); \
+ } \
+ else \
+ { \
+ fprintf (STREAM, " mov.l 1f,r1\n"); \
+ } \
+ fprintf (STREAM, " sts.l pr,@-r15\n"); \
+ fprintf (STREAM, " mova 2f,r0\n"); \
+ fprintf (STREAM, " jmp @r1\n"); \
+ fprintf (STREAM, " lds r0,pr\n"); \
+ fprintf (STREAM, " .align 2\n"); \
+ if (flag_pic) \
+ { \
+ fprintf (STREAM, "1: .long mcount@GOT\n"); \
+ fprintf (STREAM, "3: .long _GLOBAL_OFFSET_TABLE_\n"); \
+ } \
+ else \
+ { \
+ fprintf (STREAM, "1: .long mcount\n"); \
+ } \
+ fprintf (STREAM, "2: lds.l @r15+,pr\n"); \
+} while (0)
+
+#define NO_SHARED_LIBGCC_MULTILIB
diff -ruN gcc-20030210.orig/gcc/config/sh/sh-protos.h gcc-20030210/gcc/config/sh/sh-protos.h
--- gcc-20030210.orig/gcc/config/sh/sh-protos.h Fri Feb 22 01:42:28 2002
+++ gcc-20030210/gcc/config/sh/sh-protos.h Sat Feb 22 01:40:14 2003
@@ -74,6 +74,7 @@
extern int shl_sext_length PARAMS ((rtx));
extern int gen_shl_sext PARAMS ((rtx, rtx, rtx, rtx));
extern rtx gen_datalabel_ref PARAMS ((rtx));
+extern int shl_casesi_worker_length PARAMS ((rtx));
extern int regs_used PARAMS ((rtx, int));
extern void fixup_addr_diff_vecs PARAMS ((rtx));
extern int get_dest_uid PARAMS ((rtx, int));
diff -ruN gcc-20030210.orig/gcc/config/sh/sh.c gcc-20030210/gcc/config/sh/sh.c
--- gcc-20030210.orig/gcc/config/sh/sh.c Fri Feb 22 01:42:28 2002
+++ gcc-20030210/gcc/config/sh/sh.c Sat Feb 22 01:40:14 2003
@@ -2143,6 +2143,48 @@
return sym;
}
+
+/* Function to be used in the length attribute of the casesi_worker
+ instruction. Returns number of instructions, which is half of the
+ length of bytes. */
+
+int
+shl_casesi_worker_length (insn)
+ rtx insn;
+{
+ rtx set_src, label;
+ rtx diff_vec;
+
+ set_src = SET_SRC (XVECEXP (PATTERN (insn), 0, 0));
+ if (!(GET_CODE (set_src) == UNSPEC
+ && XINT (set_src, 1) == UNSPEC_CASESI))
+ abort ();
+
+ label = XVECEXP (set_src, 0, 2);
+ if (GET_CODE (label) != LABEL_REF)
+ abort ();
+
+ diff_vec = PATTERN (next_real_insn (XEXP (label, 0)));
+
+ if (GET_CODE (diff_vec) != ADDR_DIFF_VEC)
+ abort ();
+
+ switch (GET_MODE (diff_vec))
+ {
+ case SImode:
+ return 2;
+ case HImode:
+ if (ADDR_DIFF_VEC_FLAGS (diff_vec).offset_unsigned)
+ return 3;
+ return 2;
+ case QImode:
+ if (ADDR_DIFF_VEC_FLAGS (diff_vec).offset_unsigned)
+ return 2;
+ return 1;
+ default:
+ abort ();
+ }
+}
/* The SH cannot load a large constant into a register, constants have to
come from a pc relative load. The reference of a pc relative load
@@ -3190,7 +3232,7 @@
vec_lab = XEXP (XEXP (pat, 0), 0);
/* Search the matching casesi_jump_2. */
- for (prev = vec_lab; ; prev = PREV_INSN (prev))
+ for (prev = vec_lab; prev; prev = PREV_INSN (prev))
{
if (GET_CODE (prev) != JUMP_INSN)
continue;
@@ -3205,6 +3247,13 @@
break;
}
+ if (prev == NULL)
+ { /* Switch statement has been optimized out. */
+ delete_insn (PREV_INSN (insn));
+ delete_insn (insn);
+ continue;
+ }
+
/* Emit the reference label of the braf where it belongs, right after
the casesi_jump_2 (i.e. braf). */
braf_label = XEXP (XEXP (SET_SRC (XVECEXP (prevpat, 0, 0)), 1), 0);
@@ -3223,7 +3272,7 @@
rtx barrier_or_label;
{
rtx next = next_real_insn (barrier_or_label), pat, prev;
- int slot, credit, jump_to_next;
+ int slot, credit, jump_to_next = 0;
if (! next)
return 0;
@@ -4507,7 +4556,8 @@
if (current_function_varargs || current_function_stdarg)
{
/* This is not used by the SH3E calling convention */
- if (TARGET_SH1 && ! TARGET_SH3E && ! TARGET_SH5 && ! TARGET_HITACHI)
+ if (TARGET_SH1 && ! TARGET_SH3E && ! TARGET_SH5 && ! TARGET_HITACHI
+ || TARGET_NO_IMPLICIT_FP)
{
/* Push arg regs as if they'd been provided by caller in stack. */
for (i = 0; i < NPARM_REGS(SImode); i++)
@@ -5149,7 +5199,8 @@
tree f_next_o, f_next_o_limit, f_next_fp, f_next_fp_limit, f_next_stack;
tree record;
- if (TARGET_SH5 || (! TARGET_SH3E && ! TARGET_SH4) || TARGET_HITACHI)
+ if (TARGET_SH5 || (! TARGET_SH3E && ! TARGET_SH4) || TARGET_HITACHI
+ || TARGET_NO_IMPLICIT_FP)
return ptr_type_node;
record = make_node (RECORD_TYPE);
@@ -5211,7 +5262,8 @@
return;
}
- if ((! TARGET_SH3E && ! TARGET_SH4) || TARGET_HITACHI)
+ if ((! TARGET_SH3E && ! TARGET_SH4)
+ || TARGET_HITACHI || TARGET_NO_IMPLICIT_FP)
{
std_expand_builtin_va_start (stdarg_p, valist, nextarg);
return;
@@ -5289,7 +5341,8 @@
rsize = (size + UNITS_PER_WORD - 1) & -UNITS_PER_WORD;
pptr_type_node = build_pointer_type (ptr_type_node);
- if (! TARGET_SH5 && (TARGET_SH3E || TARGET_SH4) && ! TARGET_HITACHI)
+ if (! TARGET_SH5 && (TARGET_SH3E || TARGET_SH4)
+ && ! TARGET_HITACHI && ! TARGET_NO_IMPLICIT_FP)
{
tree f_next_o, f_next_o_limit, f_next_fp, f_next_fp_limit, f_next_stack;
tree next_o, next_o_limit, next_fp, next_fp_limit, next_stack;
diff -ruN gcc-20030210.orig/gcc/config/sh/sh.h gcc-20030210/gcc/config/sh/sh.h
--- gcc-20030210.orig/gcc/config/sh/sh.h Fri Feb 22 01:42:28 2002
+++ gcc-20030210/gcc/config/sh/sh.h Sat Feb 22 01:40:14 2003
@@ -147,10 +147,10 @@
#define HARD_SH4_BIT (1<<5)
#define FPU_SINGLE_BIT (1<<7)
#define SH4_BIT (1<<12)
+#define NO_IMPLICIT_FP_BIT (1<<3)
#define FMOVD_BIT (1<<4)
#define SH5_BIT (1<<0)
#define SPACE_BIT (1<<13)
-#define BIGTABLE_BIT (1<<14)
#define RELAX_BIT (1<<15)
#define USERMODE_BIT (1<<16)
#define HITACHI_BIT (1<<22)
@@ -205,6 +205,9 @@
/* Nonzero if we should generate code for a SH5 CPU (either ISA). */
#define TARGET_SH5 (target_flags & SH5_BIT)
+/* Nonzero if we should not use FPU implicitly. */
+#define TARGET_NO_IMPLICIT_FP (target_flags & NO_IMPLICIT_FP_BIT)
+
/* Nonzero if we should generate code using the SHcompact instruction
set and 32-bit ABI. */
#define TARGET_SHCOMPACT (TARGET_SH5 && TARGET_SH1)
@@ -225,6 +228,7 @@
/* Nonzero if we should generate code using SHmedia FPU instructions. */
#define TARGET_SHMEDIA_FPU (TARGET_SHMEDIA && TARGET_FPU_DOUBLE)
+
/* Nonzero if we should generate fmovd. */
#define TARGET_FMOVD (target_flags & FMOVD_BIT)
@@ -234,9 +238,6 @@
/* Nonzero if we should generate smaller code rather than faster code. */
#define TARGET_SMALLCODE (target_flags & SPACE_BIT)
-/* Nonzero to use long jump tables. */
-#define TARGET_BIGTABLE (target_flags & BIGTABLE_BIT)
-
/* Nonzero to generate pseudo-ops needed by the assembler and linker
to do function call relaxing. */
#define TARGET_RELAX (target_flags & RELAX_BIT)
@@ -297,7 +298,6 @@
{"5-compact-nofpu", TARGET_NONE, "" }, \
{"5-compact-nofpu", SH5_BIT|SH3_BIT|SH2_BIT|SH1_BIT, "Generate FPU-less SHcompact code" }, \
{"b", -LITTLE_ENDIAN_BIT, "" }, \
- {"bigtable", BIGTABLE_BIT, "" }, \
{"dalign", DALIGN_BIT, "" }, \
{"fmovd", FMOVD_BIT, "" }, \
{"hitachi", HITACHI_BIT, "" }, \
@@ -306,6 +306,7 @@
{"isize", ISIZE_BIT, "" }, \
{"l", LITTLE_ENDIAN_BIT, "" }, \
{"no-ieee", -IEEE_BIT, "" }, \
+ {"no-implicit-fp", NO_IMPLICIT_FP_BIT, "" }, \
{"padstruct", PADSTRUCT_BIT, "" }, \
{"prefergot", PREFERGOT_BIT, "" }, \
{"relax", RELAX_BIT, "" }, \
@@ -2493,16 +2494,22 @@
goto LABEL; \
}
+extern int optimize; /* needed for gen_casesi. */
+extern int optimize_size;
+
/* Specify the machine mode that this machine uses
for the index in the tablejump instruction. */
-#define CASE_VECTOR_MODE (TARGET_BIGTABLE ? SImode : HImode)
+#define CASE_VECTOR_MODE SImode
#define CASE_VECTOR_SHORTEN_MODE(MIN_OFFSET, MAX_OFFSET, BODY) \
((MIN_OFFSET) >= 0 && (MAX_OFFSET) <= 127 \
? (ADDR_DIFF_VEC_FLAGS (BODY).offset_unsigned = 0, QImode) \
: (MIN_OFFSET) >= 0 && (MAX_OFFSET) <= 255 \
? (ADDR_DIFF_VEC_FLAGS (BODY).offset_unsigned = 1, QImode) \
- : (MIN_OFFSET) >= -32768 && (MAX_OFFSET) <= 32767 ? HImode \
+ : (MIN_OFFSET) >= -32768 && (MAX_OFFSET) <= 32767 \
+ ? (ADDR_DIFF_VEC_FLAGS (BODY).offset_unsigned = 0, HImode) \
+ : optimize_size && (MIN_OFFSET) >= 0 && (MAX_OFFSET) <= 65535 \
+ ? (ADDR_DIFF_VEC_FLAGS (BODY).offset_unsigned = 1, HImode) \
: SImode)
/* Define as C expression which evaluates to nonzero if the tablejump
@@ -3038,10 +3045,7 @@
/* Output an absolute table element. */
#define ASM_OUTPUT_ADDR_VEC_ELT(STREAM,VALUE) \
- if (TARGET_BIGTABLE) \
- asm_fprintf ((STREAM), "\t.long\t%LL%d\n", (VALUE)); \
- else \
- asm_fprintf ((STREAM), "\t.word\t%LL%d\n", (VALUE)); \
+ asm_fprintf ((STREAM), "\t.long\t%LL%d\n", (VALUE))
/* Output various types of constants. */
@@ -3167,8 +3171,6 @@
#define sh_cpu_attr ((enum attr_cpu)sh_cpu)
extern enum processor_type sh_cpu;
-extern int optimize; /* needed for gen_casesi. */
-
enum mdep_reorg_phase_e
{
SH_BEFORE_MDEP_REORG,
diff -ruN gcc-20030210.orig/gcc/config/sh/sh.md gcc-20030210/gcc/config/sh/sh.md
--- gcc-20030210.orig/gcc/config/sh/sh.md Sat Nov 23 04:58:06 2002
+++ gcc-20030210/gcc/config/sh/sh.md Sat Feb 22 01:40:14 2003
@@ -1242,7 +1242,7 @@
(clobber (reg:SI PR_REG))
(clobber (reg:SI R4_REG))
(use (match_operand:SI 1 "arith_reg_operand" "r"))]
- "TARGET_SH1 && ! TARGET_SH4"
+ "TARGET_SH1 && ! TARGET_SH4 || TARGET_NO_IMPLICIT_FP"
"jsr @%1%#"
[(set_attr "type" "sfunc")
(set_attr "needs_delay_slot" "yes")])
@@ -1336,7 +1336,7 @@
operands[3] = gen_reg_rtx (Pmode);
/* Emit the move of the address to a pseudo outside of the libcall. */
- if (TARGET_HARD_SH4 && TARGET_SH3E)
+ if (TARGET_HARD_SH4 && TARGET_SH3E && !TARGET_NO_IMPLICIT_FP)
{
emit_move_insn (operands[3],
gen_rtx_SYMBOL_REF (SImode, \"__udivsi3_i4\"));
@@ -1391,7 +1391,7 @@
(clobber (reg:SI R2_REG))
(clobber (reg:SI R3_REG))
(use (match_operand:SI 1 "arith_reg_operand" "r"))]
- "TARGET_SH1 && ! TARGET_SH4"
+ "TARGET_SH1 && ! TARGET_SH4 || TARGET_NO_IMPLICIT_FP"
"jsr @%1%#"
[(set_attr "type" "sfunc")
(set_attr "needs_delay_slot" "yes")])
@@ -1476,7 +1476,7 @@
operands[3] = gen_reg_rtx (Pmode);
/* Emit the move of the address to a pseudo outside of the libcall. */
- if (TARGET_HARD_SH4 && TARGET_SH3E)
+ if (TARGET_HARD_SH4 && TARGET_SH3E && !TARGET_NO_IMPLICIT_FP)
{
emit_move_insn (operands[3],
gen_rtx_SYMBOL_REF (SImode, \"__sdivsi3_i4\"));
@@ -6446,6 +6446,8 @@
case SImode:
return \"shll2 %1\;mov.l @(r0,%1),%0\";
case HImode:
+ if (ADDR_DIFF_VEC_FLAGS (diff_vec).offset_unsigned)
+ return \"add %1,%1\;mov.w @(r0,%1),%0\;extu.w %0,%0\";
return \"add %1,%1\;mov.w @(r0,%1),%0\";
case QImode:
if (ADDR_DIFF_VEC_FLAGS (diff_vec).offset_unsigned)
@@ -6455,7 +6457,15 @@
abort ();
}
}"
- [(set_attr "length" "4")])
+ [(set (attr "length")
+ (cond [(eq (symbol_ref "shl_casesi_worker_length (insn)") (const_int 1))
+ (const_string "2")
+ (eq (symbol_ref "shl_casesi_worker_length (insn)") (const_int 2))
+ (const_string "4")
+ ;; Put "match_dup" here so that insn_variable_length_p return 1.
+ (ne (match_dup 2) (match_dup 2))
+ (const_string "4")]
+ (const_string "6")))])
(define_insn "casesi_shift_media"
[(set (match_operand 0 "arith_reg_operand" "=r")
diff -ruN gcc-20030210.orig/gcc/config/sh/sh3-linux.h gcc-20030210/gcc/config/sh/sh3-linux.h
--- gcc-20030210.orig/gcc/config/sh/sh3-linux.h Thu Jan 1 09:00:00 1970
+++ gcc-20030210/gcc/config/sh/sh3-linux.h Sat Feb 22 01:40:14 2003
@@ -0,0 +1,29 @@
+#undef TARGET_VERSION
+#define TARGET_VERSION fputs (" (SH3 GNU/Linux with ELF)", stderr);
+
+#undef CPP_SPEC
+#define CPP_SPEC \
+ "-D__LITTLE_ENDIAN__ \
+ -D__SH3__ -D__sh3__ \
+ -D__SIZE_TYPE__=unsigned\\ int \
+ -D__PTRDIFF_TYPE__=int \
+ %{fPIC:-D__PIC__ -D__pic__} \
+ %{fpic:-D__PIC__ -D__pic__} \
+ %{posix:-D_POSIX_SOURCE} \
+ %{pthread:-D_REENTRANT -D_PTHREADS}"
+
+#undef ASM_SPEC
+#define ASM_SPEC "%{mrelax:-relax}"
+
+#undef CC1_SPEC
+#define CC1_SPEC \
+ "-musermode -ml -m3 %{profile:-p}"
+
+#undef LINK_SPEC
+#define LINK_SPEC \
+ "%{mrelax:-relax} \
+ %{shared:-shared} \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
+ %{static:-static}"
diff -ruN gcc-20030210.orig/gcc/config/sh/sh3eb-linux.h gcc-20030210/gcc/config/sh/sh3eb-linux.h
--- gcc-20030210.orig/gcc/config/sh/sh3eb-linux.h Thu Jan 1 09:00:00 1970
+++ gcc-20030210/gcc/config/sh/sh3eb-linux.h Sat Feb 22 01:40:14 2003
@@ -0,0 +1,29 @@
+#undef TARGET_VERSION
+#define TARGET_VERSION fputs (" (SH3EB GNU/Linux with ELF)", stderr);
+
+#undef CPP_SPEC
+#define CPP_SPEC \
+ "-D__BIG_ENDIAN__ \
+ -D__SH3__ -D__sh3__ \
+ -D__SIZE_TYPE__=unsigned\\ int \
+ -D__PTRDIFF_TYPE__=int \
+ %{fPIC:-D__PIC__ -D__pic__} \
+ %{fpic:-D__PIC__ -D__pic__} \
+ %{posix:-D_POSIX_SOURCE} \
+ %{pthread:-D_REENTRANT -D_PTHREADS}"
+
+#undef ASM_SPEC
+#define ASM_SPEC "%{mrelax:-relax}"
+
+#undef CC1_SPEC
+#define CC1_SPEC \
+ "-musermode -mb -m3 %{profile:-p}"
+
+#undef LINK_SPEC
+#define LINK_SPEC \
+ "%{mrelax:-relax} \
+ %{shared:-shared} \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
+ %{static:-static}"
diff -ruN gcc-20030210.orig/gcc/config/sh/sh4-linux.h gcc-20030210/gcc/config/sh/sh4-linux.h
--- gcc-20030210.orig/gcc/config/sh/sh4-linux.h Thu Jan 1 09:00:00 1970
+++ gcc-20030210/gcc/config/sh/sh4-linux.h Sat Feb 22 01:40:14 2003
@@ -0,0 +1,29 @@
+#undef TARGET_VERSION
+#define TARGET_VERSION fputs (" (SH4 GNU/Linux with ELF)", stderr);
+
+#undef CPP_SPEC
+#define CPP_SPEC \
+ "-D__LITTLE_ENDIAN__ \
+ -D__SH4__ \
+ -D__SIZE_TYPE__=unsigned\\ int \
+ -D__PTRDIFF_TYPE__=int \
+ %{fPIC:-D__PIC__ -D__pic__} \
+ %{fpic:-D__PIC__ -D__pic__} \
+ %{posix:-D_POSIX_SOURCE} \
+ %{pthread:-D_REENTRANT -D_PTHREADS}"
+
+#undef ASM_SPEC
+#define ASM_SPEC "%{mrelax:-relax}"
+
+#undef CC1_SPEC
+#define CC1_SPEC \
+ "-musermode -ml -m4 %{profile:-p}"
+
+#undef LINK_SPEC
+#define LINK_SPEC \
+ "%{mrelax:-relax} \
+ %{shared:-shared} \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
+ %{static:-static}"
diff -ruN gcc-20030210.orig/gcc/config/sh/sh4eb-linux.h gcc-20030210/gcc/config/sh/sh4eb-linux.h
--- gcc-20030210.orig/gcc/config/sh/sh4eb-linux.h Thu Jan 1 09:00:00 1970
+++ gcc-20030210/gcc/config/sh/sh4eb-linux.h Sat Feb 22 01:40:14 2003
@@ -0,0 +1,29 @@
+#undef TARGET_VERSION
+#define TARGET_VERSION fputs (" (SH4EB GNU/Linux with ELF)", stderr);
+
+#undef CPP_SPEC
+#define CPP_SPEC \
+ "-D__BIG_ENDIAN__ \
+ -D__SH4__ \
+ -D__SIZE_TYPE__=unsigned\\ int \
+ -D__PTRDIFF_TYPE__=int \
+ %{fPIC:-D__PIC__ -D__pic__} \
+ %{fpic:-D__PIC__ -D__pic__} \
+ %{posix:-D_POSIX_SOURCE} \
+ %{pthread:-D_REENTRANT -D_PTHREADS}"
+
+#undef ASM_SPEC
+#define ASM_SPEC "%{mrelax:-relax}"
+
+#undef CC1_SPEC
+#define CC1_SPEC \
+ "-musermode -mb -m4 %{profile:-p}"
+
+#undef LINK_SPEC
+#define LINK_SPEC \
+ "%{mrelax:-relax} \
+ %{shared:-shared} \
+ %{!static: \
+ %{rdynamic:-export-dynamic} \
+ %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
+ %{static:-static}"
diff -ruN gcc-20030210.orig/gcc/config/sh/t-linux gcc-20030210/gcc/config/sh/t-linux
--- gcc-20030210.orig/gcc/config/sh/t-linux Thu May 17 12:16:12 2001
+++ gcc-20030210/gcc/config/sh/t-linux Sat Feb 22 01:40:14 2003
@@ -1,10 +1,20 @@
-TARGET_LIBGCC2_CFLAGS = -fpic
+TARGET_LIBGCC2_CFLAGS = -fpic -DNO_FPSCR_VALUES
+LIBGCC1 = libgcc1-asm.a
+CROSS_LIBGCC1 = libgcc1-asm.a
+LIBGCC1_TEST = libgcc1-test
LIB1ASMFUNCS = _ashiftrt _ashiftrt_n _ashiftlt _lshiftrt _movstr \
_movstr_i4 _mulsi3 _sdivsi3 _sdivsi3_i4 _udivsi3 _udivsi3_i4 _set_fpscr \
_ic_invalidate
+LIB2ADDEH = $(srcdir)/unwind-sjlj.c
+LIB2ADDEHDEP = unwind.inc unwind-sjlj.c
-MULTILIB_OPTIONS= mb m3e/m4
+MULTILIB_OPTIONS= mb m4
MULTILIB_DIRNAMES=
MULTILIB_MATCHES =
-EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o crtbeginS.o crtendS.o
+EXTRA_MULTILIB_PARTS= crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o
+
+# Override t-slibgcc-elf-ver to export some libgcc symbols with
+# the symbol versions that glibc used and SH specific.
+SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver \
+ $(srcdir)/config/sh/libgcc-glibc.ver
diff -ruN gcc-20030210.orig/gcc/config/sh/t-linux-nomulti gcc-20030210/gcc/config/sh/t-linux-nomulti
--- gcc-20030210.orig/gcc/config/sh/t-linux-nomulti Thu Jan 1 09:00:00 1970
+++ gcc-20030210/gcc/config/sh/t-linux-nomulti Sat Feb 22 01:40:14 2003
@@ -0,0 +1,9 @@
+LIBGCC = libgcc.a
+EXTRA_PARTS = crtbegin.o crtbeginS.o crtend.o crtendS.o crtbeginT.o
+
+INSTALL_LIBGCC = install-libgcc
+
+MULTILIB_OPTIONS=
+MULTILIB_DIRNAMES=
+MULTILIB_MATCHES =
+EXTRA_MULTILIB_PARTS=
diff -ruN gcc-20030210.orig/gcc/config.gcc gcc-20030210/gcc/config.gcc
--- gcc-20030210.orig/gcc/config.gcc Fri Jan 31 19:17:13 2003
+++ gcc-20030210/gcc/config.gcc Sat Feb 22 01:40:14 2003
@@ -337,9 +337,9 @@
sparc*-*-*)
cpu_type=sparc
;;
-sh64-*-*)
- cpu_type=sh
- ;;
+sh*-*-*)
+ cpu_type=sh
+ ;;
esac
tm_file=${cpu_type}/${cpu_type}.h
@@ -3018,9 +3018,31 @@
thread_file='rtems'
fi
;;
-sh-*-linux*)
+sh*-*-linux*)
tm_file="${tm_file} sh/elf.h sh/linux.h"
- tmake_file="sh/t-sh sh/t-elf sh/t-linux"
+ tmake_file="sh/t-sh sh/t-elf t-slibgcc-elf-ver t-linux sh/t-linux"
+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
+ case $machine in
+ sh3eb-*)
+ tm_file="${tm_file} sh/sh3eb-linux.h"
+ tmake_file="${tmake_file} sh/t-linux-nomulti"
+ ;;
+ sh4eb-*)
+ tm_file="${tm_file} sh/sh4eb-linux.h"
+ tmake_file="${tmake_file} sh/t-linux-nomulti"
+ ;;
+ sh3-*)
+ tm_file="${tm_file} sh/sh3-linux.h"
+ tmake_file="${tmake_file} sh/t-linux-nomulti"
+ ;;
+ sh4-*)
+ tm_file="${tm_file} sh/sh4-linux.h"
+ tmake_file="${tmake_file} sh/t-linux-nomulti"
+ ;;
+ *)
+ ;;
+ esac
+ xmake_file=x-linux
gas=yes gnu_ld=yes
float_format=sh
;;
diff -ruN gcc-20030210.orig/gcc/dwarf2out.c gcc-20030210/gcc/dwarf2out.c
--- gcc-20030210.orig/gcc/dwarf2out.c Mon Feb 10 19:36:25 2003
+++ gcc-20030210/gcc/dwarf2out.c Sat Feb 22 01:40:14 2003
@@ -10224,7 +10224,9 @@
/* We can have a normal definition following an inline one in the
case of redefinition of GNU C extern inlines.
It seems reasonable to use AT_specification in this case. */
- && !get_AT_unsigned (old_die, DW_AT_inline))
+ && !get_AT_unsigned (old_die, DW_AT_inline)
+ /* Skip the nested function. */
+ && !decl_function_context (decl))
{
/* ??? This can happen if there is a bug in the program, for
instance, if it has duplicate function definitions. Ideally,
diff -ruN gcc-20030210.orig/gcc/final.c gcc-20030210/gcc/final.c
--- gcc-20030210.orig/gcc/final.c Fri Jan 31 19:17:20 2003
+++ gcc-20030210/gcc/final.c Sat Feb 22 01:40:14 2003
@@ -1128,7 +1128,7 @@
}
}
- INSN_ADDRESSES (uid) = insn_current_address;
+ INSN_ADDRESSES (uid) = insn_current_address + insn_lengths[uid];
if (GET_CODE (insn) == NOTE || GET_CODE (insn) == BARRIER
|| GET_CODE (insn) == CODE_LABEL)
diff -ruN gcc-20030210.orig/gcc/mkmap-symver.awk gcc-20030210/gcc/mkmap-symver.awk
--- gcc-20030210.orig/gcc/mkmap-symver.awk Fri Jan 31 19:17:26 2003
+++ gcc-20030210/gcc/mkmap-symver.awk Sat Feb 22 01:40:14 2003
@@ -89,7 +89,11 @@
output(inherit[lib]);
printf("%s {\n", lib);
- printf(" global:\n");
+ for (sym in ver)
+ if ((ver[sym] == lib) && (sym in def))
+ count++;
+ if (count > 0)
+ printf(" global:\n");
for (sym in ver)
if ((ver[sym] == lib) && (sym in def))
{
diff -ruN gcc-20030210.orig/gcc/reload1.c gcc-20030210/gcc/reload1.c
--- gcc-20030210.orig/gcc/reload1.c Fri Jan 31 19:17:29 2003
+++ gcc-20030210/gcc/reload1.c Sat Feb 22 01:40:14 2003
@@ -6103,6 +6103,7 @@
for (j = 0; j < n_reloads; j++)
if (rld[j].in != 0
&& rld[j].when_needed != RELOAD_OTHER
+ && rld[j].when_needed != RELOAD_FOR_OUTPUT_ADDRESS
&& reg_overlap_mentioned_for_reload_p (rld[j].in,
rld[i].in))
rld[j].when_needed
diff -ruN gcc-20030210.orig/gcc/reorg.c gcc-20030210/gcc/reorg.c
--- gcc-20030210.orig/gcc/reorg.c Fri Jan 31 19:17:30 2003
+++ gcc-20030210/gcc/reorg.c Sat Feb 22 01:40:14 2003
@@ -3265,6 +3265,14 @@
|| condjump_in_parallel_p (XVECEXP (PATTERN (insn), 0, 0))))
continue;
+#ifdef MD_CAN_REDIRECT_BRANCH
+ /* On some targets, branches with delay slots can have a limited
+ displacement. Give the back end a chance to tell us we can't do
+ this. */
+ if (! MD_CAN_REDIRECT_BRANCH (insn, delay_insn))
+ continue;
+#endif
+
target_label = JUMP_LABEL (delay_insn);
if (target_label)
diff -ruN gcc-20030210.orig/gcc/tree-inline.c gcc-20030210/gcc/tree-inline.c
--- gcc-20030210.orig/gcc/tree-inline.c Fri Jan 31 19:17:33 2003
+++ gcc-20030210/gcc/tree-inline.c Sat Feb 22 01:40:14 2003
@@ -836,11 +836,17 @@
/* Don't try to inline functions that are not well-suited to
inlining. */
- if (!inlinable_function_p (fn, id))
- return NULL_TREE;
+ if (! inlinable_function_p (fn, id)
+ || ! (*lang_hooks.tree_inlining.start_inlining) (fn))
+ {
+ if (DECL_INLINE (fn) && warn_inline && ! flag_really_no_inline)
+ {
+ warning_with_decl (fn, "inlining failed in call to `%s'");
+ warning ("called from here");
+ }
- if (! (*lang_hooks.tree_inlining.start_inlining) (fn))
- return NULL_TREE;
+ return NULL_TREE;
+ }
/* Set the current filename and line number to the function we are
inlining so that when we create new _STMT nodes here they get
diff -ruN gcc-20030210.orig/libjava/Makefile.in gcc-20030210/libjava/Makefile.in
--- gcc-20030210.orig/libjava/Makefile.in Tue Jan 28 10:44:37 2003
+++ gcc-20030210/libjava/Makefile.in Sat Feb 22 01:40:14 2003
@@ -1637,6 +1637,7 @@
"AS=$(AS)" \
"CC=$(CC)" \
"CXX=$(CXX)" \
+ "GCJ=$(GCJ)" \
"LD=$(LD)" \
"LIBCFLAGS=$(LIBCFLAGS)" \
"NM=$(NM)" \
diff -ruN gcc-20030210.orig/libjava/configure gcc-20030210/libjava/configure
--- gcc-20030210.orig/libjava/configure Tue Jan 28 10:44:37 2003
+++ gcc-20030210/libjava/configure Sat Feb 22 01:42:11 2003
@@ -2031,7 +2031,7 @@
# This must be Linux ELF.
linux-gnu*)
case $host_cpu in
- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
lt_cv_deplibs_check_method=pass_all ;;
*)
# glibc up to 2.1.1 does not perform some relocations on ARM
diff -ruN gcc-20030210.orig/libjava/java/net/natInetAddress.cc gcc-20030210/libjava/java/net/natInetAddress.cc
--- gcc-20030210.orig/libjava/java/net/natInetAddress.cc Tue Mar 5 05:02:19 2002
+++ gcc-20030210/libjava/java/net/natInetAddress.cc Sat Feb 22 01:40:14 2003
@@ -56,7 +56,7 @@
#endif
#ifndef HAVE_GETHOSTNAME_DECL
-extern "C" int gethostname (char *name, int namelen);
+extern "C" int gethostname (char *name, unsigned int namelen);
#endif
#ifdef DISABLE_JAVA_NET
diff -ruN gcc-20030210.orig/libjava/libltdl/aclocal.m4 gcc-20030210/libjava/libltdl/aclocal.m4
--- gcc-20030210.orig/libjava/libltdl/aclocal.m4 Sun Sep 10 17:04:40 2000
+++ gcc-20030210/libjava/libltdl/aclocal.m4 Sat Feb 22 01:40:14 2003
@@ -573,7 +573,7 @@
# This must be Linux ELF.
linux-gnu*)
case "$host_cpu" in
- alpha* | i*86 | powerpc* | sparc* | ia64* )
+ alpha* | i*86 | powerpc* | sparc* | ia64* | sh*)
lt_cv_deplibs_check_method=pass_all ;;
*)
# glibc up to 2.1.1 does not perform some relocations on ARM
diff -ruN gcc-20030210.orig/libjava/sysdep/sh/locks.h gcc-20030210/libjava/sysdep/sh/locks.h
--- gcc-20030210.orig/libjava/sysdep/sh/locks.h Thu Jan 1 09:00:00 1970
+++ gcc-20030210/libjava/sysdep/sh/locks.h Sat Feb 22 01:40:14 2003
@@ -0,0 +1,72 @@
+// locks.h - Thread synchronization primitives. SuperH implementation.
+
+/* Copyright (C) 2002 Free Software Foundation
+
+ This file is part of libgcj.
+
+This software is copyrighted work licensed under the terms of the
+Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
+details. */
+
+#ifndef __SYSDEP_LOCKS_H__
+#define __SYSDEP_LOCKS_H__
+
+typedef size_t obj_addr_t; /* Integer type big enough for object */
+ /* address. */
+
+static unsigned char __cas_lock = 0;
+
+inline static void
+__cas_start_atomic (void)
+{
+ unsigned int val;
+
+ do
+ __asm__ __volatile__ ("tas.b @%1; movt %0"
+ : "=r" (val)
+ : "r" (&__cas_lock)
+ : "memory");
+ while (val == 0);
+}
+
+inline static void
+__cas_end_atomic (void)
+{
+ __asm__ __volatile__ (" " : : : "memory");
+ __cas_lock = 0;
+}
+
+inline static bool
+compare_and_swap (volatile obj_addr_t *addr, obj_addr_t old,
+ obj_addr_t new_val)
+{
+ bool ret;
+
+ __cas_start_atomic ();
+ if (*addr != old)
+ ret = false;
+ else
+ {
+ *addr = new_val;
+ ret = true;
+ }
+ __cas_end_atomic ();
+
+ return ret;
+}
+
+inline static void
+release_set (volatile obj_addr_t *addr, obj_addr_t new_val)
+{
+ __asm__ __volatile__ (" " : : : "memory");
+ *(addr) = new_val;
+}
+
+inline static bool
+compare_and_swap_release (volatile obj_addr_t *addr, obj_addr_t old,
+ obj_addr_t new_val)
+{
+ return compare_and_swap (addr, old, new_val);
+}
+
+#endif /* ! __SYSDEP_LOCKS_H__ */
diff -ruN gcc-20030210.orig/libstdc++-v3/acinclude.m4 gcc-20030210/libstdc++-v3/acinclude.m4
--- gcc-20030210.orig/libstdc++-v3/acinclude.m4 Tue Jan 28 02:30:41 2003
+++ gcc-20030210/libstdc++-v3/acinclude.m4 Sat Feb 22 01:40:14 2003
@@ -1828,9 +1828,10 @@
GLIBCPP_INCLUDES="-I${glibcpp_builddir}/include/${target_alias} -I${glibcpp_builddir}/include"
# Passed down for canadian crosses.
- if test x"$CANADIAN" = xyes; then
- TOPLEVEL_INCLUDES='-I$(includedir)'
- fi
+ #if test x"$CANADIAN" = xyes; then
+ # TOPLEVEL_INCLUDES='-I$(includedir)'
+ #fi
+ TOPLEVEL_INCLUDES=''
LIBMATH_INCLUDES='-I$(top_srcdir)/libmath'
diff -ruN gcc-20030210.orig/libstdc++-v3/aclocal.m4 gcc-20030210/libstdc++-v3/aclocal.m4
--- gcc-20030210.orig/libstdc++-v3/aclocal.m4 Mon Feb 10 19:36:47 2003
+++ gcc-20030210/libstdc++-v3/aclocal.m4 Sat Feb 22 01:40:14 2003
@@ -1840,9 +1840,10 @@
GLIBCPP_INCLUDES="-I${glibcpp_builddir}/include/${target_alias} -I${glibcpp_builddir}/include"
# Passed down for canadian crosses.
- if test x"$CANADIAN" = xyes; then
- TOPLEVEL_INCLUDES='-I$(includedir)'
- fi
+ #if test x"$CANADIAN" = xyes; then
+ # TOPLEVEL_INCLUDES='-I$(includedir)'
+ #fi
+ TOPLEVEL_INCLUDES=''
LIBMATH_INCLUDES='-I$(top_srcdir)/libmath'
diff -ruN gcc-20030210.orig/libstdc++-v3/configure gcc-20030210/libstdc++-v3/configure
--- gcc-20030210.orig/libstdc++-v3/configure Mon Feb 10 19:37:17 2003
+++ gcc-20030210/libstdc++-v3/configure Sat Feb 22 01:40:14 2003
@@ -1982,7 +1982,7 @@
# This must be Linux ELF.
linux-gnu*)
case $host_cpu in
- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh*)
lt_cv_deplibs_check_method=pass_all ;;
*)
# glibc up to 2.1.1 does not perform some relocations on ARM
@@ -22340,9 +22340,10 @@
GLIBCPP_INCLUDES="-I${glibcpp_builddir}/include/${target_alias} -I${glibcpp_builddir}/include"
# Passed down for canadian crosses.
- if test x"$CANADIAN" = xyes; then
- TOPLEVEL_INCLUDES='-I$(includedir)'
- fi
+ #if test x"$CANADIAN" = xyes; then
+ # TOPLEVEL_INCLUDES='-I$(includedir)'
+ #fi
+ TOPLEVEL_INCLUDES=''
LIBMATH_INCLUDES='-I$(top_srcdir)/libmath'
diff -ruN gcc-20030210.orig/libtool.m4 gcc-20030210/libtool.m4
--- gcc-20030210.orig/libtool.m4 Fri Jan 31 19:16:59 2003
+++ gcc-20030210/libtool.m4 Sat Feb 22 01:40:14 2003
@@ -597,7 +597,7 @@
# This must be Linux ELF.
linux-gnu*)
case $host_cpu in
- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
lt_cv_deplibs_check_method=pass_all ;;
*)
# glibc up to 2.1.1 does not perform some relocations on ARM
diff -ruN gcc-20030210.orig/zlib/configure gcc-20030210/zlib/configure
--- gcc-20030210.orig/zlib/configure Tue Jan 28 10:44:15 2003
+++ gcc-20030210/zlib/configure Sat Feb 22 01:40:14 2003
@@ -1571,7 +1571,7 @@
# This must be Linux ELF.
linux-gnu*)
case $host_cpu in
- alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
+ alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* )
lt_cv_deplibs_check_method=pass_all ;;
*)
# glibc up to 2.1.1 does not perform some relocations on ARM
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