diff options
| author | imp <imp@FreeBSD.org> | 2016-03-28 17:32:31 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2016-03-28 17:32:31 +0000 |
| commit | b5a9a320c1833b3f6ee8b56694d2271031c1ed5c (patch) | |
| tree | 8aa530098ad4aeb8e698a953e0b69fd9fdb9e514 /share/mk/bsd.cpu.mk | |
| parent | e94990b345ddf2df45ce59ae5a38beae33e86178 (diff) | |
| download | FreeBSD-src-b5a9a320c1833b3f6ee8b56694d2271031c1ed5c.zip FreeBSD-src-b5a9a320c1833b3f6ee8b56694d2271031c1ed5c.tar.gz | |
Support simple soft floating point abi for CPUTYPE in arm. Complex
types to follow.
Diffstat (limited to 'share/mk/bsd.cpu.mk')
| -rw-r--r-- | share/mk/bsd.cpu.mk | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/share/mk/bsd.cpu.mk b/share/mk/bsd.cpu.mk index d54a354..11a469d 100644 --- a/share/mk/bsd.cpu.mk +++ b/share/mk/bsd.cpu.mk @@ -108,21 +108,24 @@ _CPUCFLAGS = -march=${CPUTYPE} #XXX: gcc doesn't seem to like -mcpu=xscale, and dies while rebuilding itself #_CPUCFLAGS = -mcpu=xscale _CPUCFLAGS = -march=armv5te -D__XSCALE__ -. elif ${CPUTYPE} == "armv6" +. elif ${CPUTYPE:M*soft*} != "" +_CPUCFLAGS = -mfloat-abi=softfp +. elif ${CPUTYPE} == "armv6" +# Not sure we still need ARM_ARCH_6=1 here. _CPUCFLAGS = -march=${CPUTYPE} -DARM_ARCH_6=1 -. elif ${CPUTYPE} == "cortexa" +. elif ${CPUTYPE} == "cortexa" _CPUCFLAGS = -march=armv7 -DARM_ARCH_6=1 -mfpu=vfp -. elif ${CPUTYPE:Marmv[4567]*} != "" +. elif ${CPUTYPE:Marmv[4567]*} != "" # Handle all the armvX types that FreeBSD runs: # armv4, armv4t, armv5, armv5te, armv6, armv6t2, armv7, armv7-a, armv7ve # they require -march=. All the others require -mcpu=. _CPUCFLAGS = -march=${CPUTYPE} -. else +. else # Common values for FreeBSD -# arm: +# arm: (any arm v4 or v5 processor you are targetting) # arm920t, arm926ej-s, marvell-pj4, fa526, fa626, # fa606te, fa626te, fa726te -# armv6: +# armv6: (any arm v7 or v8 processor you are targetting and the arm1176jzf-s) # arm1176jzf-s, generic-armv7-a, cortex-a5, cortex-a7, cortex-a8, # cortex-a9, cortex-a12, cortex-a15, cortex-a17, cortex-a53, cortex-a57, # cortex-a72, exynos-m1 |
