525f70debe
* alpha/set_error.c (arch_set_error): Set alpha_r3 to 1, update tracee's REG_A3. * powerpc/set_error.c (arch_set_error): Set bit 28 in CCR register, update tracee's PT_CCR. Fixes: v4.15~126 "Implement arch specific methods of changing syscall number and error code"