8 commits

Author	SHA1	Message	Date
Warner Losh	fcdb1f0317	Eliminate bsd.stand.mk and -fPIC 32-bit intel builds ... OK. We don't really need a bsd.stand.mk, and it was causing a -fPIC for the toolchain to be added (bogusly) when building on amd64. Pull all relevant defs back into defs.mk and delete bsd.stand.mk. This saves about 15-20k on i386 loader and zfsloader which when combined with Lua give us a lot more stack space in those constrained environments.	2018-02-16 00:17:32 +00:00
Justin Hibbits	d3e1307bf5	Unify metadata load files for arm, mips, powerpc, sparc64 ... Summary: All metadata.c files are very similar, with only trivial changes. Unify them into a single common file, with minor special-casing where needed. Reviewed By: imp Differential Revision: https://reviews.freebsd.org/D13978	2018-02-13 03:44:50 +00:00
Warner Losh	8299b37f85	Centralize several variables. ... MK_CTF, MK_SSP, MK_PROFILE, NO_PIC, and INTERNALLIB are always the same, so set them in defs.mk. MAN= is common, so set it here too. This removes a lot of boring repetition from the Makefiles that added almost no value.	2018-02-02 06:32:26 +00:00
Warner Losh	47940d8594	Tag unreachable places as such. I left the while (1); in place since ... in this context we want to busy wait to stop. Suggested by: pfg@	2018-01-26 22:22:21 +00:00
Warner Losh	39bdddcd8c	Now that exit is __dead2, we need to tag ub_exit() as __dead2. To do ... that, we have to put a while (1); after the syscall that will never return to fake out the compiler....	2018-01-26 21:50:59 +00:00
Ian Lepore	5fa28b3d97	When building for arm arches, set PKGALIGN to the max cache line size ... supported by the arch, to meet u-boot's requirement that I/O be done in cache-aligned chunks. PR: 223977	2017-12-10 23:06:45 +00:00
Warner Losh	8a4217aacf	Move some more common stuff up to Makefile.inc. In particular, the no ... simd / no float stuff is centeralized here. Also centralise -ffreestanding since it is specified everywhere. This, along with a change to share/mk/bsd.cpu.mk to include -mno-avx2 in CFLAGS_NO_SIMD should fix building for newer machines (eg with CPUTYPE=haswell) where clang was generating avx2 instructions. Sponsored by: Netflix	2017-11-20 22:42:17 +00:00
Warner Losh	ca987d4641	Move sys/boot to stand. Fix all references to new location ... Sponsored by: Netflix	2017-11-14 23:02:19 +00:00