Mao Han c4e5f34bf0 C-SKY: mark lr as undefined to stop unwinding ... Mark the lr register as undefined at the start of execution, so unwind will stop at this frame. run-backtrace-*.sh from elfutils testsuite will fail without this patch. * sysdeps/csky/abiv2/start.S: Mark lr as undefined. * sysdeps/unix/sysv/linux/csky/abiv2/clone.S: Likewise. * sysdeps/unix/sysv/linux/csky/abiv2/setcontext.S: Likewise.		2019-03-11 09:51:14 +08:00
..
__longjmp.S
csky-mcount.S
dl-trampoline.S
memcmp.S
memcpy.S
memmove.S
memset.S
setjmp.S
start.S	C-SKY: mark lr as undefined to stop unwinding	2019-03-11 09:51:14 +08:00
strcmp.S
strcpy.S
strlen.S
tls-macros.h