mirror of git://sourceware.org/git/glibc.git
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 |
||
|---|---|---|
| .. | ||
| a2 | ||
| be | ||
| bits | ||
| cell | ||
| fpu | ||
| le | ||
| multiarch | ||
| power4 | ||
| power6 | ||
| power7 | ||
| power8 | ||
| Implies | ||
| Makefile | ||
| __longjmp-common.S | ||
| __longjmp.S | ||
| addmul_1.S | ||
| atomic-machine.h | ||
| bsd-_setjmp.S | ||
| bsd-setjmp.S | ||
| bzero.S | ||
| configure | ||
| configure.ac | ||
| crti.S | ||
| crtn.S | ||
| dl-dtprocnum.h | ||
| dl-funcdesc.h | ||
| dl-irel.h | ||
| dl-machine.c | ||
| dl-machine.h | ||
| dl-trampoline.S | ||
| entry.h | ||
| ffsll.c | ||
| hp-timing.h | ||
| lshift.S | ||
| memcpy.S | ||
| memset.S | ||
| mul_1.S | ||
| ppc-mcount.S | ||
| register-dump.h | ||
| rtld-memset.c | ||
| setjmp-bug21895.c | ||
| setjmp-common.S | ||
| setjmp.S | ||
| stackguard-macros.h | ||
| start.S | ||
| strchr.S | ||
| strcmp.S | ||
| strlen.S | ||
| strncmp.S | ||
| submul_1.S | ||
| sysdep.h | ||
| tst-audit.h | ||
| tst-setjmp-bug21895-static.c | ||
| tst-ucontext-ppc64-vscr.c | ||