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| author | Stefan Reinauer <reinauer@google.com> | 2012-12-05 17:12:10 -0800 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2012-12-06 02:35:07 +0100 |
| commit | e42133f33e94a5c55aa98d2a6432e10108232846 (patch) | |
| tree | d03c471099159dadc9bc8b1789d23d9520604b70 /util/xcompile | |
| parent | 6edb729cee4ebeb06aa4db54e682cc0a39ac9fa1 (diff) | |
| download | coreboot-e42133f33e94a5c55aa98d2a6432e10108232846.tar.xz | |
Fix xcompile for ARMv7 and our cross toolchain
The naming of architectures is highly inconsistent between
the different components of the toolchain. In binutils, the
file architecture is elf32-littlearch. In GCC it's armv7a-eabi.
This patch adds support for different BFD / GCC names
Change-Id: Ib644f71e8d8b4964adec73eed23921d3838e8aa7
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Reviewed-on: http://review.coreboot.org/1969
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Diffstat (limited to 'util/xcompile')
| -rw-r--r-- | util/xcompile/xcompile | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/util/xcompile/xcompile b/util/xcompile/xcompile index cc01631cb4..d75d5dff2d 100644 --- a/util/xcompile/xcompile +++ b/util/xcompile/xcompile @@ -120,7 +120,7 @@ $CFLAGS -ffixed-r8 -msoft-float -marm -mabi=aapcs-linux \ report_arch_toolchain() { cat <<EOF -# elf${TWIDTH}-${TARCH} toolchain (${GCCPREFIX}gcc) +# elf${TWIDTH}-${TBFDARCH} toolchain (${GCCPREFIX}gcc) CC_${TARCH}:=${GCCPREFIX}gcc ${CFLAGS} AS_${TARCH}:=${GCCPREFIX}as ${ASFLAGS} LD_${TARCH}:=${GCCPREFIX}ld ${LDFLAGS} @@ -140,15 +140,17 @@ touch "$TMPFILE" trap clean_up EXIT # Architecture definition -SUPPORTED_ARCHITECTURE="x86 arm" +SUPPORTED_ARCHITECTURE="x86 armv7" # ARM Architecture -TARCH_arm="littlearm" -TCLIST_arm="littlearm" -TWIDTH_arm="32" +TARCH_armv7="armv7a" +TBFDARCH_armv7="littlearm" +TCLIST_armv7="armv7a" +TWIDTH_armv7="32" # X86 Architecture TARCH_x86="i386" +TBFDARCH_x86="i386" TCLIST_x86="i386 x86_64" TWIDTH_x86="32" XGCCPATH=${1:-"`pwd`/util/crossgcc/xgcc/bin/"} @@ -157,6 +159,7 @@ XGCCPATH=${1:-"`pwd`/util/crossgcc/xgcc/bin/"} for architecture in $SUPPORTED_ARCHITECTURE; do GCCPREFIX="invalid" TARCH="$(eval echo \$TARCH_$architecture)" + TBFDARCH="$(eval echo \$TBFDARCH_$architecture)" TCLIST="$(eval echo \$TCLIST_$architecture)" TWIDTH="$(eval echo \$TWIDTH_$architecture)" [ -z "$TARCH" -o -z "$TCLIST" -o -z "$TWIDTH" ] && @@ -171,14 +174,16 @@ for architecture in $SUPPORTED_ARCHITECTURE; do for toolchain in $TCLIST; do search="$search $XGCCPATH$toolchain-elf-" search="$search $toolchain-elf-" + search="$search $XGCCPATH$toolchain-eabi-" + search="$search $toolchain-eabi-" done echo "# $architecture TARCH_SEARCH=$search" # Search toolchain by checking assembler capability. for gccprefixes in $search ""; do program_exists "${gccprefixes}as" || continue - testas "$gccprefixes" "$TWIDTH" "$TARCH" "" && break - testas "$gccprefixes" "$TWIDTH" "$TARCH" "TRUE" && break + testas "$gccprefixes" "$TWIDTH" "$TBFDARCH" "" && break + testas "$gccprefixes" "$TWIDTH" "$TBFDARCH" "TRUE" && break done if [ "$GCCPREFIX" = "invalid" ]; then |