diff options
Diffstat (limited to 'qemu/roms/openbios/config/scripts/switch-arch')
| -rwxr-xr-x | qemu/roms/openbios/config/scripts/switch-arch | 427 |
1 files changed, 427 insertions, 0 deletions
diff --git a/qemu/roms/openbios/config/scripts/switch-arch b/qemu/roms/openbios/config/scripts/switch-arch new file mode 100755 index 000000000..d5e2f7710 --- /dev/null +++ b/qemu/roms/openbios/config/scripts/switch-arch @@ -0,0 +1,427 @@ +#!/bin/sh + +# +# MOLPATH is needed if you want to build openbios-mol.elf +# +MOLPATH=$HOME/mol-0.9.71 + +if [ x"$1" = x -o "$1" = "-help" ]; then + printf "Usage:\n $0 [arch-config]...\n" + printf "arch-config values supported for native or cross compiled builds:\n" + printf " amd64, ppc, sparc32, sparc64, x86\n\n" + printf "Add \"unix-\" prefix to compile openbios-unix executable (native only)\n" + printf "Add \"builtin-\" prefix to compile openbios-builtin executables\n\n" + printf "Without prefixes, builtin and unix targets are selected\n\n" + printf "Special targets: mol-ppc briq-ppc pearpc-ppc qemu-ppc qemu-ppc64 xbox-x86\n\n" + printf "Example: $0 builtin-sparc32 unix-amd64 builtin-amd64\n" + exit 0 +fi + +crosscflags() +{ + host=$1 + target=$2 + + if test "$host" = "powerpc" -o "$host" = "ppc" \ + -o "$host" = "mips" -o "$host" = "s390" \ + -o "$host" = "sparc32" -o "$host" = "sparc64" \ + -o "$host" = "m68k" -o "$host" = "armv4b"; then + hostbigendian="yes" + else + hostbigendian="no" + fi + +# host long bits test + if test "$host" = "sparc64" -o "$host" = "ia64" \ + -o "$host" = "amd64" -o "$host" = "x86_64" \ + -o "$host" = "alpha"; then + hostlongbits="64" + else + hostlongbits="32" + fi + + if test "$target" = "powerpc" -o "$target" = "ppc" \ + -o "$target" = "powerpc64" -o "$target" = "ppc64" \ + -o "$target" = "mips" -o "$target" = "s390" \ + -o "$target" = "sparc32" -o "$target" = "sparc64" \ + -o "$target" = "m68k" -o "$target" = "armv4b"; then + targetbigendian="yes" + else + targetbigendian="no" + fi + +# target long bits test + if test "$target" = "sparc64" -o "$target" = "ia64" \ + -o "$target" = "amd64" -o "$target" = "x86_64" \ + -o "$target" = "powerpc64" -o "$target" = "ppc64" \ + -o "$target" = "alpha"; then + targetlongbits="64" + else + targetlongbits="32" + fi + + if test "$targetbigendian" = "$hostbigendian"; then + cflags="-USWAP_ENDIANNESS" + else + cflags="-DSWAP_ENDIANNESS" + fi + + if test "$targetlongbits" = "$hostlongbits"; then + cflags="$cflags -DNATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH" + elif test "$targetlongbits" -lt "$hostlongbits"; then + cflags="$cflags -DNATIVE_BITWIDTH_SMALLER_THAN_HOST_BITWIDTH" + else + cflags="$cflags -DNATIVE_BITWIDTH_LARGER_THAN_HOST_BITWIDTH" + fi + + if test "$target" = "sparc64" -o "$target" = "ia64" \ + -o "$target" = "amd64" -o "$target" = "x86_64" \ + -o "$target" = "alpha"; then + if test "$host" = "x86"; then + cflags="$cflags -DNEED_FAKE_INT128_T" + elif test "$host" = "arm"; then + cflags="$cflags -DNEED_FAKE_INT128_T" + elif test "$host" = "ppc" -a `uname -s` = "Darwin"; then + cflags="$cflags -DNEED_FAKE_INT128_T" + fi + fi + + CROSSCFLAGS=$cflags +} + +archname() +{ + HOSTARCH=`uname -m | sed -e s/i.86/x86/ -e s/i86pc/x86/ \ + -e s/sun4u/sparc64/ -e s/sparc$/sparc32/ \ + -e s/arm.*/arm/ -e s/sa110/arm/ -e s/x86_64/amd64/ \ + -e "s/Power Macintosh/ppc/"` +} + +select_prefix() +{ + TARGETS="${1}-unknown-linux-gnu- ${1}-linux-gnu- ${1}-linux- ${1}-elf- ${1}-eabi-" + + if [ x"$CROSS_COMPILE" != "x" ]; then + TARGETS=$CROSS_COMPILE + fi + + for TARGET in $TARGETS + do + if type ${TARGET}gcc > /dev/null 2>&1 + then + return + fi + done + if [ "$ARCH" = "$HOSTARCH" ]; then + return + fi + echo "ERROR: no ${1} cross-compiler found !" 1>&2 + exit 1 +} + +config_set_boolean() +{ + option=`echo $1 | tr a-z A-Z` + echo "<option name=\"$option\" type=\"boolean\" value=\"true\" />" +} + +exists() +{ + type "$1" >/dev/null 2>&1 +} + + +SRCDIR=`dirname "$0"`/../.. +BUILDDIR=`pwd` + +# make source path absolute +SRCDIR=`cd "$SRCDIR"; pwd` + +if test "x$HOSTARCH" = "x"; then + archname +fi + +VERSION=`head $SRCDIR/VERSION` + +echo "Configuring OpenBIOS on $HOSTARCH for $*" + +if exists toke; then + : +else + echo "Unable to locate toke executable from the fcode-utils package - aborting" + exit 1 +fi + +target_list="" +for target in $*; do + case $target in + unix-*|builtin-*|plain-*|mol-ppc|briq-ppc|pearpc-ppc|qemu-ppc|qemu-ppc64|xbox-x86) + target_list="$target_list $target" + ;; + cross-*) + echo "\"cross-\" prefix is no longer needed" + target=`echo $target | sed s/cross-//g` + target_list="$target_list builtin-$target" + ;; + *) + #default: build builtin and if possible, unix target + target_list="$target_list builtin-$target unix-$target" + ;; + esac +done + +arch_list="" +for target in $target_list; do + arch=`echo $target | sed s/.*-//g` + if ! test -f $SRCDIR/config/examples/${arch}_config.xml; then + echo "Cannot find $SRCDIR/config/examples/${arch}_config.xml" >&2 + exit 1 + fi + if ! echo $arch_list | grep -q "$arch"; then + arch_list="$arch_list $arch" + fi +done + +for ARCH in $arch_list; do + unix="no" + builtin="no" + plain="no" + mol="no" + briq="no" + pearpc="no" + qemu="no" + xbox="no" + cross="no" + + for target in $target_list; do + case $target in + *-$ARCH) + : + ;; + *) + continue + ;; + esac + case $target in + mol-ppc) + mol="yes" + ;; + briq-ppc) + briq="yes" + ;; + pearpc-ppc) + pearpc="yes" + ;; + builtin-ppc|qemu-ppc|builtin-ppc64|qemu-ppc64) + qemu="yes" + ;; + xbox-x86) + xbox="yes" + ;; + builtin-sparc32) + builtin="yes" + qemu="yes" + ;; + builtin-sparc64) + builtin="yes" + qemu="yes" + ;; + unix-*) + if [ "$ARCH" != "$HOSTARCH" ]; then + # Can't cross compile Unix target + continue + fi + unix="yes" + ;; + builtin-*) + builtin="yes" + ;; + plain-*) + plain="yes" + ;; + esac + done + + BASEARCH=$ARCH + case $ARCH in + amd64) + select_prefix x86_64 + CFLAGS="-fno-builtin" + AS_FLAGS= + ;; + + ppc) + select_prefix powerpc + if [ "$unix" = "no" ]; then + CFLAGS="-m32 -msoft-float -fno-builtin-bcopy -fno-builtin-log2" + AS_FLAGS="-m32" + else + CFLAGS="-fno-builtin" + AS_FLAGS= + fi + ;; + + ppc64) + select_prefix powerpc64 + CFLAGS="-Wa,-a64 -m64 -msoft-float -fno-builtin" + AS_FLAGS="-Wa,-a64" + BASEARCH=ppc + ;; + + sparc32) + select_prefix sparc + CFLAGS="-Wa,-xarch=v8 -Wa,-32 -m32 -mcpu=supersparc -fno-builtin" + AS_FLAGS="-Wa,-xarch=v8 -Wa,-32" + ;; + + sparc64) + select_prefix sparc64 + CFLAGS="-Wa,-xarch=v9b -Wa,-64 -m64 -mcpu=ultrasparc -mcmodel=medany -fno-builtin" + AS_FLAGS="-Wa,-xarch=v9b -Wa,-64" + ;; + + x86) + select_prefix i486 + CFLAGS="-fno-builtin -m32" + AS_FLAGS="-Wa,-32" + ;; + esac + if [ "$ARCH" != "$HOSTARCH" -o `uname -s` = "Darwin" ]; then + cross="yes" + fi + crosscflags $HOSTARCH $ARCH + OBJDIR=$BUILDDIR/obj-$ARCH + ODIRS="$ODIRS $OBJDIR" + + printf "Initializing build tree $OBJDIR..." + rm -rf "$OBJDIR" + mkdir "$OBJDIR" + mkdir -p $OBJDIR/target + mkdir -p $OBJDIR/target/include + mkdir -p $OBJDIR/target/arch + mkdir -p $OBJDIR/target/arch/unix + mkdir -p $OBJDIR/target/arch/$ARCH + mkdir -p $OBJDIR/target/libgcc + mkdir -p $OBJDIR/target/kernel + mkdir -p $OBJDIR/target/libopenbios + mkdir -p $OBJDIR/target/packages + mkdir -p $OBJDIR/target/fs + mkdir -p $OBJDIR/target/fs/grubfs + mkdir -p $OBJDIR/target/fs/hfs + mkdir -p $OBJDIR/target/fs/hfsplus + mkdir -p $OBJDIR/target/fs/iso9660 + mkdir -p $OBJDIR/target/fs/ext2 + mkdir -p $OBJDIR/target/drivers + mkdir -p $OBJDIR/target/libc + mkdir -p $OBJDIR/host/include + mkdir -p $OBJDIR/host/kernel + mkdir -p $OBJDIR/forth + ln -s $SRCDIR/include/arch/$BASEARCH $OBJDIR/target/include/asm + #compile the host binary with target settings instead + #ln -s $SRCDIR/include/arch/$HOSTARCH $OBJDIR/host/include/asm + if [ "$mol" = "yes" ]; then + printf "\nUsing MOL path $MOLPATH...\n" + mkdir -p $OBJDIR/target/arch/ppc/mol + ln -s $MOLPATH/src/shared/osi_calls.h $OBJDIR/target/include/ + ln -s $MOLPATH/src/shared/osi.h $OBJDIR/target/include/ + ln -s $MOLPATH/src/shared/prom.h $OBJDIR/target/include/ + ln -s $MOLPATH/src/include/boothelper_sh.h $OBJDIR/target/include/ + ln -s $MOLPATH/src/include/video_sh.h $OBJDIR/target/include/ + ln -s $MOLPATH/src/include/pseudofs_sh.h $OBJDIR/target/include/ + ln -s $MOLPATH/src/include/kbd_sh.h $OBJDIR/target/include/ + ln -s $MOLPATH/src/drivers/disk/include/scsi_sh.h $OBJDIR/target/include/ + ln -s $MOLPATH/src/drivers/disk/include/ablk_sh.h $OBJDIR/target/include/ + fi + if [ "$briq" = "yes" ]; then + mkdir -p $OBJDIR/target/arch/ppc/briq + fi + if [ "$pearpc" = "yes" ]; then + mkdir -p $OBJDIR/target/arch/ppc/pearpc + fi + if [ "$qemu" = "yes" ]; then + mkdir -p $OBJDIR/target/arch/ppc/qemu + fi + if [ "$xbox" = "yes" ]; then + mkdir -p $OBJDIR/target/arch/x86/xbox + fi + echo "ok." + + ODIR=$OBJDIR + + printf "Creating target config.mak..." + echo "ARCH=$ARCH" > $ODIR/config.mak + if [ "$cross" = "yes" ]; then + echo "TARGET=$TARGET" >> $ODIR/config.mak + fi + echo "CFLAGS=$CFLAGS" >> $ODIR/config.mak + echo "AS_FLAGS=$AS_FLAGS" >> $ODIR/config.mak + echo "HOSTARCH?=$HOSTARCH" >> $ODIR/config.mak + echo "CROSSCFLAGS=$CROSSCFLAGS" >> $ODIR/config.mak + echo "VERSION=\"$VERSION\"" >> $ODIR/config.mak + echo "SRCDIR=$SRCDIR" >> $ODIR/config.mak + echo "ok." + + printf "Creating target rules.mak..." + ln -s $SRCDIR/config/xml/rules.xml $ODIR/rules.xml + echo "<?xml version=\"1.0\"?><config>" > $ODIR/config.xml + # Generic + config_set_boolean CONFIG_$ARCH >> $ODIR/config.xml + if [ "$BASEARCH" != "$ARCH" ]; then + config_set_boolean CONFIG_$BASEARCH >> $ODIR/config.xml + fi + if [ "$mol" = "yes" ]; then + config_set_boolean CONFIG_MOL >> $ODIR/config.xml + fi + if [ "$briq" = "yes" ]; then + config_set_boolean CONFIG_BRIQ >> $ODIR/config.xml + fi + if [ "$pearpc" = "yes" ]; then + config_set_boolean CONFIG_PEARPC >> $ODIR/config.xml + fi + if [ "$qemu" = "yes" ]; then + config_set_boolean CONFIG_QEMU >> $ODIR/config.xml + fi + if [ "$xbox" = "yes" ]; then + config_set_boolean CONFIG_XBOX >> $ODIR/config.xml + fi + if [ "$targetbigendian" = "yes" ]; then + config_set_boolean CONFIG_BIG_ENDIAN >> $ODIR/config.xml + else + config_set_boolean CONFIG_LITTLE_ENDIAN >> $ODIR/config.xml + fi + # Kernel binaries + if [ "$plain" = "yes" ]; then + config_set_boolean CONFIG_IMAGE_ELF >> $ODIR/config.xml + fi + if [ "$builtin" = "yes" ]; then + config_set_boolean CONFIG_IMAGE_ELF_EMBEDDED >> $ODIR/config.xml + fi + # Build hosted Unix binary? + if [ "$unix" = "yes" ]; then + config_set_boolean CONFIG_HOST_UNIX >> $ODIR/config.xml + #config_set_boolean CONFIG_UNIX_QT >> $ODIR/config.xml + #config_set_boolean CONFIG_PLUGINS >> $ODIR/config.xml + fi + cat $SRCDIR/config/examples/${ARCH}_config.xml >> $ODIR/config.xml + + cd $ODIR + echo "</config>" >> $ODIR/config.xml + ln -s $SRCDIR/Makefile.target $ODIR/Makefile + xsltproc $SRCDIR/config/xml/xinclude.xsl $SRCDIR/build.xml > $ODIR/build-full.xml + xsltproc $SRCDIR/config/xml/makefile.xsl $ODIR/build-full.xml > $ODIR/rules.mak + echo "ok." + printf "Creating config files..." + xsltproc $SRCDIR/config/xml/config-c.xsl $ODIR/config.xml > $ODIR/host/include/autoconf.h + xsltproc $SRCDIR/config/xml/config-c.xsl $ODIR/config.xml > $ODIR/target/include/autoconf.h + xsltproc $SRCDIR/config/xml/config-forth.xsl $ODIR/config.xml > $ODIR/forth/config.fs + echo "ok." + + cd $BUILDDIR +done + +if [ "$SRCDIR" != "$BUILDDIR" ]; then + ln -s $SRCDIR/Makefile $BUILDDIR +fi + +echo "ODIRS=$ODIRS" >> $BUILDDIR/config-host.mak +echo "TARGETS=$arch_list" >> $BUILDDIR/config-host.mak |