linux mips-elf toolchain build script .. Success on Fedora 12 64bit Cross Compile
Information:
Type :: IDEA
Status :: OPENED
Assigned to ::
nobody
Description:
#!/bin/bash
GCC_VER="gcc-4.0.2"
BINUTILS_VER="binutils-2.16.1"
GDB_VER="gdb-6.6"
INSIGHT_VER="insight-6.6"
TARGET="mips"
INSTALL_DIR=$HOME/mips_toolchain
CFLAGS="-g -O2 -mabi=32"
ASFLAGS=$CFLAGS
export PATH=$PATH:$INSTALL_DIR
rm -fr $INSTALL_DIR/*
mkdir $INSTALL_DIR/build
mkdir $INSTALL_DIR/src
cd $INSTALL_DIR/src
echo Downloading $BINUTILS_VER
wget http://ftp.gnu.org/pub/gnu/binutils/$BINUTILS_VER.tar.bz2
echo Uncompressing $BINUTILS_VER
tar xvfj $BINUTILS_VER.tar.bz2 > /dev/null
mv $BINUTILS_VER $INSTALL_DIR/build/$BINUTILS_VER
cd $INSTALL_DIR/build/$BINUTILS_VER
./configure --prefix=$INSTALL_DIR --target=$TARGET-elf
make
make install
#the mips binutils now created so export the mips-elf bin path
export PATH=$PATH:$INSTALL_DIR/bin
cd $INSTALL_DIR/src
echo Downloading $GCC_VER
wget http://ftp.gnu.org/pub/gnu/gcc/$GCC_VER/$GCC_VER.tar.bz2
echo Uncompressing $GCC_VER
tar xvfj $GCC_VER.tar.bz2 > /dev/null
mv $GCC_VER $INSTALL_DIR/build/$GCC_VER
cd $INSTALL_DIR/build
./$GCC_VER/configure --prefix=$INSTALL_DIR --target=$TARGET-elf --enable-languages=c
make
make install
cd $INSTALL_DIR/src
echo Downloading $GDB_VER
wget http://ftp.gnu.org/pub/gnu/gdb/$GDB_VER.tar.bz2
echo Uncompressing gdb
tar xvfj $GDB_VER.tar.bz2 > /dev/null
mv $GDB_VER $INSTALL_DIR/build/$GDB_VER
cd $INSTALL_DIR/build/$GDB_VER
./configure --prefix=$INSTALL_DIR --target=$TARGET-elf
make
make install
cd $INSTALL_DIR/src
echo Downloading $INSIGHT_VER
wget http://mirrors.kernel.org/sources.redhat.com/insight/releases/$INSIGHT_VER.tar.bz2
echo Uncompressing insight-gdb
tar xvfj $INSIGHT_VER.tar.bz2 > /dev/null
mv $INSIGHT_VER $INSTALL_DIR/build/$INSIGHT_VER
cd $INSTALL_DIR/build/$INSIGHT_VER
./configure --prefix=$INSTALL_DIR --target=$TARGET-elf
make
make install
cd $HOME
tar -zcvf mips_toolchain.tgz ./mips_toolchain
Comments:
| moody, paul | Mar 16, 2010 |
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Your problem is a Ubuntu GCC issue .... see here
https://wiki.kubuntu.org/CompilerFlags Apparently the solution is to remove the -O2 flags from the CFLAGS options for GCC in the script. CFLAGS="-g -O2 -mabi=32" ASFLAGS=$CFLAGS find the part of the script above and remove the -O2 ... I dont have ubuntu so you will have to test. Paul. |
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| diouri, ali | Mar 13, 2010 |
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thanks Paul for your respond
here what I got at the end off gcc but i dont know what should I do correct it gcc -g -O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -DHAVE_CONFIG_H -I. -I. -I.././gcc-4.0.2/gcc -I.././gcc-4.0.2/gcc/. -I.././gcc-4.0.2/gcc/../include -I.././gcc-4.0.2/gcc/../libcpp/include \ -DTARGET_MACHINE=\"mips-elf\" \ -c .././gcc-4.0.2/gcc/collect2.c -o collect2.o In function ‘open’, inlined from ‘collect_execute’ at .././gcc-4.0.2/gcc/collect2.c:1580: /usr/include/bits/fcntl2.h:51: erreur: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments make[1]: *** [collect2.o] Erreur 1 make[1]: quittant le répertoire « /home/theshadowx/workspace/mips_toolchain/build/gcc » make: *** [all-gcc] Erreur 2 /bin/sh ./gcc-4.0.2/mkinstalldirs /home/theshadowx/workspace/mips_toolchain /home/theshadowx/workspace/mips_toolchain make[1]: entrant dans le répertoire « /home/theshadowx/workspace/mips_toolchain/build/fixincludes » rm -rf /home/theshadowx/workspace/mips_toolchain/libexec/gcc/mips-elf/4.0.2/install-tools /bin/sh .././gcc-4.0.2/fixincludes/../mkinstalldirs /home/theshadowx/workspace/mips_toolchain/libexec/gcc/mips-elf/4.0.2/install-tools mkdir -p -- /home/theshadowx/workspace/mips_toolchain/libexec/gcc/mips-elf/4.0.2/install-tools /bin/sh .././gcc-4.0.2/fixincludes/../mkinstalldirs /home/theshadowx/workspace/mips_toolchain/lib/gcc/mips-elf/4.0.2/install-tools/include mkdir -p -- /home/theshadowx/workspace/mips_toolchain/lib/gcc/mips-elf/4.0.2/install-tools/include /usr/bin/install -c -m 644 .././gcc-4.0.2/fixincludes/README-fixinc \ /home/theshadowx/workspace/mips_toolchain/lib/gcc/mips-elf/4.0.2/install-tools/include/README /usr/bin/install -c fixinc.sh /home/theshadowx/workspace/mips_toolchain/libexec/gcc/mips-elf/4.0.2/install-tools/fixinc.sh /usr/bin/install -c fixincl \ /home/theshadowx/workspace/mips_toolchain/libexec/gcc/mips-elf/4.0.2/install-tools/fixincl /usr/bin/install -c mkheaders /home/theshadowx/workspace/mips_toolchain/libexec/gcc/mips-elf/4.0.2/install-tools/mkheaders make[1]: quittant le répertoire « /home/theshadowx/workspace/mips_toolchain/build/fixincludes » make[1]: entrant dans le répertoire « /home/theshadowx/workspace/mips_toolchain/build/gcc » gcc -g -O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wold-style-definition -DHAVE_CONFIG_H -I. -I. -I.././gcc-4.0.2/gcc -I.././gcc-4.0.2/gcc/. -I.././gcc-4.0.2/gcc/../include -I.././gcc-4.0.2/gcc/../libcpp/include \ -DTARGET_MACHINE=\"mips-elf\" \ -c .././gcc-4.0.2/gcc/collect2.c -o collect2.o In function ‘open’, inlined from ‘collect_execute’ at .././gcc-4.0.2/gcc/collect2.c:1580: /usr/include/bits/fcntl2.h:51: erreur: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments make[1]: *** [collect2.o] Erreur 1 make[1]: quittant le répertoire « /home/theshadowx/workspace/mips_toolchain/build/gcc » make: *** [install-gcc] Erreur 2 |
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| moody, paul | Mar 8, 2010 |
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Hi Ali,
your gcc may not have built if the gcc you are building with cannot find the path to the elf executables. Put an exit command just after the following lines in the script cd $INSTALL_DIR/build ./$GCC_VER/configure --prefix=$INSTALL_DIR --target=$TARGET-elf --enable-languages=c make make install exit This will stop the script just after gcc make and install. Examine the output to see if gcc appears to build and install OK. There could be something wrong with the path. Unfortunately I dont do error checking so the script will continue even if there is an error in one of the stages. Let me know how you go. |
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| diouri, ali | Mar 6, 2010 |
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hi Paul
thanks for your script, i've tried it in ubuntu 9.04 32bits, but unfortunately it doesn't work, in the folder mips_toolchain/bin/ i don't have mips-elf-gcc i have just : mips_toolchain/bin/mips-elf-addr2line mips_toolchain/bin/mips-elf-ar mips_toolchain/bin/mips-elf-as mips_toolchain/bin/mips-elf-c++filt mips_toolchain/bin/mips-elf-ld mips_toolchain/bin/mips-elf-nm mips_toolchain/bin/mips-elf-objcopy mips_toolchain/bin/mips-elf-objdump mips_toolchain/bin/mips-elf-ranlib mips_toolchain/bin/mips-elf-readelf mips_toolchain/bin/mips-elf-size mips_toolchain/bin/mips-elf-strings mips_toolchain/bin/mips-elf-strip mips_toolchain/bin/tclsh8.4 during the compilation of the script there was no error so what should i do? thanks |
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| moody, paul | Feb 22, 2010 |
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bootldr builds OK .... :-)
Greetings from the bootloader Feb 23 2010 09:57:59: Waiting for binary image linked at 0x10000000 Other Menu Options: 1. Memory read word 2. Memory write word 3. Memory read byte 4. Memory write byte 5. Jump to address 6. Raw memory read 7. Raw memory write 8. Checksum 9. Dump F. Copy 128KB from DDR to flash > |
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| moody, paul | Feb 22, 2010 |
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[moodz@hitmouse tools]$ make bootldr
/home/moodz/mips_toolchain/bin/mips-elf-as -o boot.o boot.asm /home/moodz/mips_toolchain/bin/mips-elf-gcc -O2 -Wall -c -s bootldr.c /home/moodz/mips_toolchain/bin/mips-elf-gcc -O2 -Wall -c -s no_os.c /home/moodz/mips_toolchain/bin/mips-elf-gcc -O2 -Wall -c -s -DDLL_DISABLE ddr_init.c /home/moodz/mips_toolchain/bin/mips-elf-ld -Ttext 0 -eentry -Map test.map -s -N -o test.axf \ boot.o bootldr.o no_os.o ddr_init.o ./convert_bin.exe test.axf -> code.txt & test.bin Entry=0x0 length=3340=0xd0c cp code.txt ../vhdl Next do make toimage for Xilinx or make tohex for Altera. <<<<<<<<< got rid of those ld PIC errors ... woohoo !!>>>>>> |
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| moody, paul | Feb 22, 2010 |
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| this script puts the tools in $HOME/mips_toolchain/bin so modify the plasma tools Makefile to point at this location. | |
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