Rich Felker 513c043694 overhaul powerpc atomics for new atomics framework ... previously powerpc had a_cas defined in terms of its native ll/sc style operations, but all other atomics were defined in terms of a_cas. instead define a_ll and a_sc so the compiler can generate optimized versions of all the atomic ops and perform better inlining of a_cas. extracting the result of the sc (stwcx.) instruction is rather awkward because it's natively stored in a condition flag, which is not representable in inline asm. but even with this limitation the new code still seems significantly better.		2016-01-22 02:58:32 +00:00
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bits	reindent powerpc's bits/termios.h to be consistent with other archs	2015-09-15 14:30:08 -04:00
atomic_arch.h	overhaul powerpc atomics for new atomics framework	2016-01-22 02:58:32 +00:00
crt_arch.h	add .text section directive to all crt_arch.h files missing it	2015-05-22 01:50:05 -04:00
pthread_arch.h	properly access mcontext_t program counter in cancellation handler	2015-11-02 12:41:49 -05:00
reloc.h	new dlstart stage-2 chaining for powerpc	2015-09-17 07:20:58 +00:00
syscall_arch.h	unify non-inline version of syscall code across archs	2014-11-22 21:50:13 -05:00