| * | fix async thread cancellation on powerpc64•••entering the local entry point for __cancel from __cp_cancel is valid
if __cp_cancel was reached from __syscall_cp, since both are in libc
and share the same TOC pointer, but it is not valid if __cp_cancel was
reached when cancel_handler rewrote the program counter for
asynchronous cancellation of code outside libc.
to ensure __cancel is entered with a valid TOC pointer, recompute the
correct value in a PC-relative manner before jumping.
| Rich Felker | 2018-08-29 | 1 | -0/+7 |
