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82fd7314c7
The powerpc optimization to provide a fast stacktrace requires some ad-hoc code to handle Linux signal frames and the change is fragile once the kernel decides to slight change its execution sequence [1]. The generic implementation work as-is and it should be future proof since the kernel provides the expected CFI directives in vDSO shared page. Checked on powerpc-linux-gnu, powerpc64le-linux-gnu, and powerpc64-linux-gnu. [1] https://sourceware.org/pipermail/libc-alpha/2021-January/122027.html |
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476 | ||
970 | ||
a2 | ||
bits | ||
cell | ||
fpu | ||
power4 | ||
power5 | ||
power5+ | ||
power6 | ||
power6x | ||
power7 | ||
power8 | ||
power9 | ||
power10 | ||
__longjmp-common.S | ||
__longjmp.S | ||
add_n.S | ||
addmul_1.S | ||
atomic-machine.h | ||
bsd-_setjmp.S | ||
bsd-setjmp.S | ||
bzero.S | ||
compat-ppc-mcount.S | ||
configure | ||
configure.ac | ||
crti.S | ||
crtn.S | ||
dl-dtprocnum.h | ||
dl-irel.h | ||
dl-machine.c | ||
dl-machine.h | ||
dl-start.S | ||
dl-trampoline.S | ||
gprrest0.S | ||
gprrest1.S | ||
gprsave0.S | ||
gprsave1.S | ||
Implies | ||
Implies-after | ||
libgcc-compat.S | ||
lshift.S | ||
Makefile | ||
mcount.c | ||
memset.S | ||
mul_1.S | ||
ppc-mcount.S | ||
register-dump.h | ||
rshift.S | ||
rtld-memset.c | ||
setjmp-common.S | ||
setjmp.S | ||
stackguard-macros.h | ||
start.S | ||
stpcpy.S | ||
strchr.S | ||
strcmp.S | ||
strcpy.S | ||
strlen.S | ||
strncmp.S | ||
sub_n.S | ||
submul_1.S | ||
symbol-hacks.h | ||
sysdep.h | ||
tst-audit.h | ||
unwind-arch.h | ||
Versions |