On Sun, 2017-12-31 at 21:24 -0800, John Sperbeck wrote:
> A recent refactoring of the powerpc page fault handler caused
> access to protected memory regions to indicate SEGV_MAPERR instead
> of the traditional SEGV_ACCERR in the si_code field of a user-space
> signal handler. This can confuse debu
A recent refactoring of the powerpc page fault handler caused
access to protected memory regions to indicate SEGV_MAPERR instead
of the traditional SEGV_ACCERR in the si_code field of a user-space
signal handler. This can confuse debug libraries that temporarily
change the protection of memory reg
