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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 /contrib/binutils/gas | |
| 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 'contrib/binutils/gas')
| -rw-r--r-- | contrib/binutils/gas/config/tc-arm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/contrib/binutils/gas/config/tc-arm.c b/contrib/binutils/gas/config/tc-arm.c index c48a758..1c73f6a 100644 --- a/contrib/binutils/gas/config/tc-arm.c +++ b/contrib/binutils/gas/config/tc-arm.c @@ -20008,6 +20008,9 @@ static const struct arm_cpu_option_table arm_cpus[] = {"cortex-a8", ARM_ARCH_V7A, ARM_FEATURE(0, FPU_VFP_V3 | FPU_NEON_EXT_V1), NULL}, + {"cortex-a9", ARM_ARCH_V7A, ARM_FEATURE(0, FPU_VFP_V3 + | FPU_NEON_EXT_V1), + NULL}, {"cortex-r4", ARM_ARCH_V7R, FPU_NONE, NULL}, {"cortex-m3", ARM_ARCH_V7M, FPU_NONE, NULL}, /* ??? XSCALE is really an architecture. */ @@ -20106,6 +20109,7 @@ static const struct arm_option_cpu_value_table arm_fpus[] = {"vfp", FPU_ARCH_VFP_V2}, {"vfp9", FPU_ARCH_VFP_V2}, {"vfp3", FPU_ARCH_VFP_V3}, + {"vfpv3", FPU_ARCH_VFP_V3}, {"vfp10", FPU_ARCH_VFP_V2}, {"vfp10-r0", FPU_ARCH_VFP_V1}, {"vfpxd", FPU_ARCH_VFP_V1xD}, |
