diff options
| author | Gabe Black <gabeblack@google.com> | 2013-03-01 03:22:22 -0800 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2013-03-04 22:47:49 +0100 |
| commit | c8e4284acbdddd5afbef49c100e6aba44aba849c (patch) | |
| tree | 933fc004dacef1ad0ec8c8491a34859aeaa0a2de | |
| parent | 9907c6edeb2c30a9c243219803141f6c0fa91ae6 (diff) | |
libpayload: Turn on thumb interworking in libpayload.
Things work better with it turned on, and the overhead should be negligable.
Built and booted into depthcharge on Snow. Verified that calling between
various bits of thumb and ARM code worked correctly.
Change-Id: I08d1006e113d2cca08634bf19240aca138a449d9
Signed-off-by: Gabe Black <gabeblack@google.com>
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/2567
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
| -rw-r--r-- | payloads/libpayload/util/xcompile/xcompile | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/payloads/libpayload/util/xcompile/xcompile b/payloads/libpayload/util/xcompile/xcompile index b431d8ae59..62e7a38c3f 100644 --- a/payloads/libpayload/util/xcompile/xcompile +++ b/payloads/libpayload/util/xcompile/xcompile @@ -109,11 +109,9 @@ detect_special_flags() { arm ) # testcc "$CC" "$CFLAGS -mcpu=cortex-a9" && # CFLAGS="$CFLAGS -mcpu=cortex-a9" - testcc "$CC" "\ -$CFLAGS -ffixed-r8 -msoft-float -marm -mabi=aapcs-linux \ --mno-thumb-interwork -march=armv7 -mno-thumb-interwork" && CFLAGS="\ -$CFLAGS -ffixed-r8 -msoft-float -marm -mabi=aapcs-linux \ --mno-thumb-interwork -march=armv7 -mno-thumb-interwork" + testcc "$CC" \ +"$CFLAGS -ffixed-r8 -msoft-float -marm -mabi=aapcs-linux -march=armv7" && +CFLAGS="$CFLAGS -ffixed-r8 -msoft-float -marm -mabi=aapcs-linux -march=armv7" ;; esac } |