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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> |
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| .. | ||
| addr2line | ||
| ar | ||
| as | ||
| doc | ||
| ld | ||
| libbfd | ||
| libbinutils | ||
| libiberty | ||
| libopcodes | ||
| nm | ||
| objcopy | ||
| objdump | ||
| ranlib | ||
| readelf | ||
| size | ||
| strings | ||
| strip | ||
| Makefile | ||
| Makefile.inc | ||
| Makefile.inc0 | ||
| update.sh | ||