4da573d910
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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bsd.arch.inc.mk | ||
bsd.compat.mk | ||
bsd.cpu.mk | ||
bsd.crunchgen.mk | ||
bsd.dep.mk | ||
bsd.doc.mk | ||
bsd.dtrace.mk | ||
bsd.endian.mk | ||
bsd.files.mk | ||
bsd.incs.mk | ||
bsd.info.mk | ||
bsd.init.mk | ||
bsd.kmod.mk | ||
bsd.lib.mk | ||
bsd.libnames.mk | ||
bsd.links.mk | ||
bsd.man.mk | ||
bsd.nls.mk | ||
bsd.obj.mk | ||
bsd.own.mk | ||
bsd.pkg.mk | ||
bsd.port.mk | ||
bsd.port.options.mk | ||
bsd.port.post.mk | ||
bsd.port.pre.mk | ||
bsd.port.subdir.mk | ||
bsd.prog.mk | ||
bsd.README | ||
bsd.snmpmod.mk | ||
bsd.subdir.mk | ||
bsd.symver.mk | ||
bsd.sys.mk | ||
Makefile | ||
sys.mk | ||
version_gen.awk |