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| author | gonzo <gonzo@FreeBSD.org> | 2012-08-15 03:21:56 +0000 |
|---|---|---|
| committer | gonzo <gonzo@FreeBSD.org> | 2012-08-15 03:21:56 +0000 |
| commit | b501ab9dc953c1526e2383baf8e4a5c4165d7c7e (patch) | |
| tree | d932e4ed6baded4e0705e97bb5e3d07841b77019 /share/mk/bsd.endian.mk | |
| parent | 0c19fd41e201fbcbf4ce5cb949c595c01a9ad102 (diff) | |
| download | FreeBSD-src-b501ab9dc953c1526e2383baf8e4a5c4165d7c7e.zip FreeBSD-src-b501ab9dc953c1526e2383baf8e4a5c4165d7c7e.tar.gz | |
Merging of projects/armv6, part 3
r238211:
Support TARGET_ARCH=armv6 and TARGET_ARCH=armv6eb
This adds a new TARGET_ARCH for building on ARM
processors that support the ARMv6K multiprocessor
extensions. In particular, these processors have
better support for TLS and mutex operations.
This mostly touches a lot of Makefiles to extend
existing patterns for inferring CPUARCH from ARCH.
It also configures:
* GCC to default to arm1176jz-s
* GCC to predefine __FreeBSD_ARCH_armv6__
* gas to default to ARM_ARCH_V6K
* uname -p to return 'armv6'
* make so that MACHINE_ARCH defaults to 'armv6'
It also changes a number of headers to use
the compiler __ARM_ARCH_XXX__ macros to configure
processor-specific support routines.
Submitted by: Tim Kientzle <kientzle@freebsd.org>
Diffstat (limited to 'share/mk/bsd.endian.mk')
| -rw-r--r-- | share/mk/bsd.endian.mk | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/share/mk/bsd.endian.mk b/share/mk/bsd.endian.mk index c4381bc..12dcbc0 100644 --- a/share/mk/bsd.endian.mk +++ b/share/mk/bsd.endian.mk @@ -4,12 +4,14 @@ ${MACHINE_ARCH} == "i386" || \ ${MACHINE_ARCH} == "ia64" || \ ${MACHINE_ARCH} == "arm" || \ + ${MACHINE_ARCH} == "armv6" || \ ${MACHINE_ARCH:Mmips*el} != "" TARGET_ENDIANNESS= 1234 .elif ${MACHINE_ARCH} == "powerpc" || \ ${MACHINE_ARCH} == "powerpc64" || \ ${MACHINE_ARCH} == "sparc64" || \ ${MACHINE_ARCH} == "armeb" || \ + ${MACHINE_ARCH} == "armv6eb" || \ ${MACHINE_ARCH:Mmips*} != "" TARGET_ENDIANNESS= 4321 .endif |
