Joseph Myers c86b8e7579 Restore r31 setting in powerpc32 swapcontext. ... Commit ffe8a9a831, "powerpc: Remove rt_sigreturn usage on context function", removed from powerpc32 swapcontext a setting of r31 that is relied upon in subsequent code. I'm not sure why this didn't produce test failures in Adhemerval's 32-bit testing; in my (soft-float) testing in preparation for 2.30 release, I see several context-related failures FAIL: stdlib/tst-makecontext2 FAIL: stdlib/tst-makecontext3 FAIL: stdlib/tst-setcontext FAIL: stdlib/tst-setcontext2 FAIL: stdlib/tst-setcontext4 FAIL: stdlib/tst-setcontext7 FAIL: stdlib/tst-setcontext9 FAIL: stdlib/tst-swapcontext1 that did not appear in 2.29 testing. This patch restores the removed register setting in question, and thus fixes those failures. Tested for powerpc (soft-float). * sysdeps/unix/sysv/linux/powerpc/powerpc32/swapcontext-common.S (__CONTEXT_FUNC_NAME): Restore setting of r31.		2019-07-30 14:05:11 +00:00
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aarch64	aarch64: simplify the DT_AARCH64_VARIANT_PCS handling code	2019-07-10 15:28:00 +01:00
alpha
arm
csky
generic	posix: Fix large mmap64 offset for mips64n32 (BZ#24699)	2019-07-10 16:52:50 -03:00
gnu
hppa
htl
hurd
i386	x86: Add sysdeps/x86/dl-lookupcfg.h	2019-06-26 15:07:28 -07:00
ia64
ieee754	math: Use wordsize-64 version for s_logb	2019-07-08 17:22:22 -03:00
init_array
m68k
mach
microblaze
mips
nios2
nptl	nptl: Remove unnecessary forwarding of pthread_cond_clockwait from libc	2019-07-18 11:24:33 -03:00
posix
powerpc	[powerpc] fenv_libc.h: protect use of __builtin_cpu_supports	2019-07-09 13:09:35 -05:00
pthread	nptl: Add POSIX-proposed sem_clockwait	2019-07-12 13:36:23 +00:00
riscv	riscv: restore ABI compatibility (bug 24484)	2019-07-04 14:55:58 +02:00
s390	S390: Regenerate ULPs.	2019-06-25 15:14:17 +02:00
sh
sparc	nptl: Rename lll_timedlock to lll_clocklock and add clockid parameter	2019-07-12 13:36:25 +00:00
unix	Restore r31 setting in powerpc32 swapcontext.	2019-07-30 14:05:11 +00:00
wordsize-32
wordsize-64
x86	Call _dl_open_check after relocation [BZ #24259]	2019-07-01 12:23:22 -07:00
x86_64	x86-64: Compile branred.c with -mprefer-vector-width=128 [BZ #24603]	2019-07-24 14:48:43 -07:00