# Enable the architecture family
case ${tgt_isa} in
- arm*|iwmmxt*) enable arm;;
- mips*) enable mips;;
+ arm*) enable arm;;
+ mips*) enable mips;;
esac
# PIC is probably what we want when building shared libs
# Process ARM architecture variants
case ${toolchain} in
- arm*|iwmmxt*)
- # on arm, isa versions are supersets
- enabled armv7a && soft_enable armv7 ### DEBUG
- enabled armv7 && soft_enable armv6
- enabled armv7 || enabled armv6 && soft_enable armv5te
- enabled armv7 || enabled armv6 && soft_enable fast_unaligned
- enabled iwmmxt2 && soft_enable iwmmxt
- enabled iwmmxt && soft_enable armv5te
+ arm*)
+ # on arm, isa versions are supersets
+ enabled armv7a && soft_enable armv7 ### DEBUG
+ enabled armv7 && soft_enable armv6
+ enabled armv7 || enabled armv6 && soft_enable armv5te
+ enabled armv7 || enabled armv6 && soft_enable fast_unaligned
- asm_conversion_cmd="cat"
+ asm_conversion_cmd="cat"
case ${tgt_cc} in
gcc)
- if enabled iwmmxt || enabled iwmmxt2
- then
- CROSS=${CROSS:-arm-iwmmxt-linux-gnueabi-}
- else
- CROSS=${CROSS:-arm-none-linux-gnueabi-}
- fi
+ CROSS=${CROSS:-arm-none-linux-gnueabi-}
link_with_cc=gcc
setup_gnu_toolchain
arch_int=${tgt_isa##armv}
arch_int=${arch_int%%te}
check_add_asflags --defsym ARCHITECTURE=${arch_int}
tune_cflags="-mtune="
- if enabled iwmmxt || enabled iwmmxt2
- then
- check_add_asflags -mcpu=${tgt_isa}
- elif enabled armv7
+ if enabled armv7
then
check_add_cflags -march=armv7-a -mcpu=cortex-a8 -mfpu=neon -mfloat-abi=softfp #-ftree-vectorize
check_add_asflags -mcpu=cortex-a8 -mfpu=neon -mfloat-abi=softfp #-march=armv7-a
all_platforms="${all_platforms} armv6-linux-rvct"
all_platforms="${all_platforms} armv6-linux-gcc"
all_platforms="${all_platforms} armv6-none-rvct"
-all_platforms="${all_platforms} iwmmxt-linux-rvct"
-all_platforms="${all_platforms} iwmmxt-linux-gcc"
-all_platforms="${all_platforms} iwmmxt2-linux-rvct"
-all_platforms="${all_platforms} iwmmxt2-linux-gcc"
all_platforms="${all_platforms} armv7-darwin-gcc" #neon Cortex-A8
all_platforms="${all_platforms} armv7-linux-rvct" #neon Cortex-A8
all_platforms="${all_platforms} armv7-linux-gcc" #neon Cortex-A8
armv5te
armv6
armv7
- iwmmxt
- iwmmxt2
mips32