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glibc/sysdeps/powerpc
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Rogerio Alves 52b2a80fae powerpc64: Always restore TOC on longjmp [BZ #21895] 
This patch changes longjmp to always restore the TOC pointer (r2 register)
to the caller frame on powerpc64 and powerpc64le.  This is related to bug
21895 that reports a situation where you have a static longjmp to a
shared object file.

	[BZ #21895]
	* sysdeps/powerpc/powerpc64/__longjmp-common.S: Remove condition code for
	restoring r2 in longjmp.
	* sysdeps/powerpc/powerpc64/Makefile: Added tst-setjmp-bug21895-static to
	test list.
	Added rules to build test tst-setjmp-bug21895-static.
	Added module setjmp-bug21895 and rules to build a shared object from it.
	* sysdeps/powerpc/powerpc64/setjmp-bug21895.c: New test file.
	* sysdeps/powerpc/powerpc64/tst-setjmp-bug21895-static.c: New test file.

Reviewed-by: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
2018-07-16 16:08:41 -03:00
..
bits powerpc: Fix the compiler type used with C++ when -mabi=ieeelongdouble 2018-05-11 18:05:03 -03:00
fpu Add narrowing divide functions. 2018-05-17 00:40:52 +00:00
nofpu Make powerpc-nofpu __sqrtsf2, __sqrtdf2 compat symbols (bug 18473). 2018-06-01 17:25:12 +00:00
nptl nptl: Remove __ASSUME_PRIVATE_FUTEX 2018-05-17 04:25:10 -07:00
power4 Remove slow paths from exp 2018-02-12 11:33:33 +00:00
power5+/fpu Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
power6 Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
power7/fpu Don't include math.h/math_private.h in math_ldbl_opt.h. 2018-03-10 15:18:08 -05:00
powerpc32 Mark _init and _fini as hidden [BZ #23145] 2018-06-08 10:28:52 -07:00
powerpc64 powerpc64: Always restore TOC on longjmp [BZ #21895] 2018-07-16 16:08:41 -03:00
sys/platform Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
abort-instr.h
atomic-machine.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
cpu-features.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
cpu-features.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dl-procinfo.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dl-procinfo.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dl-tls.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dl-tls.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
dl-tunables.list Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ffs.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
fpu_control.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
gccframe.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hwcapinfo.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
hwcapinfo.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ifunc-sel.h Fix powerpc ifunc-sel.h build for -Os. 2018-03-02 22:27:56 +00:00
jmpbuf-offsets.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
ldsodefs.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
libc-tls.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
locale-defines.sym
longjmp.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
machine-gmon.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
Makefile tst-tlsopt-powerpc as a shared lib 2017-08-03 15:39:21 +09:30
math-tests.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
memusage.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
mod-tlsopt-powerpc.c tst-tlsopt-powerpc as a shared lib 2017-08-03 15:39:21 +09:30
mp_clz_tab.c
novmx-longjmp.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
novmx-sigjmp.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
novmxsetjmp.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
preconfigure powerpc64*: fix the order of implied sysdeps directories 2018-04-27 16:32:01 -03:00
rtld-global-offsets.sym
sched_cpucount.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
sigjmp.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
sotruss-lib.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
stackinfo.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
sysdep.h powerpc: Fix TLE build for SPE (BZ #22926) 2018-03-07 17:39:44 -03:00
test-arith.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
test-arithf.c
test-get_hwcap-static.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
test-get_hwcap.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
test-gettimebase.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tls-macros.h
tst-set_ppr.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-stack-align.h Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-tlsifunc-static.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-tlsifunc.c Update copyright dates with scripts/update-copyrights. 2018-01-01 00:32:25 +00:00
tst-tlsopt-powerpc.c tst-tlsopt-powerpc as a shared lib 2017-08-03 15:39:21 +09:30
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