}
static CORE_ADDR
-alpha_osf1_sigcontext_addr (struct frame_info *frame)
+alpha_osf1_sigcontext_addr (struct frame_info *next_frame)
{
- struct frame_info *next_frame = get_next_frame (frame);
+ const struct frame_id next_id = get_frame_id (next_frame);
- if (next_frame != NULL)
- return (read_memory_integer (get_frame_base (next_frame), 8));
- else
- return (read_memory_integer (get_frame_base (frame), 8));
+ return (read_memory_integer (next_id.stack_addr, 8));
}
static void
/* Hook into the MDEBUG frame unwinder. */
alpha_mdebug_init_abi (info, gdbarch);
- set_gdbarch_pc_in_sigtramp (gdbarch, alpha_osf1_pc_in_sigtramp);
/* The next/step support via procfs on OSF1 is broken when running
on multi-processor machines. We need to use software single stepping
instead. */
set_gdbarch_software_single_step (gdbarch, alpha_software_single_step);
tdep->sigcontext_addr = alpha_osf1_sigcontext_addr;
+ tdep->pc_in_sigtramp = alpha_osf1_pc_in_sigtramp;
tdep->jb_pc = 2;
tdep->jb_elt_size = 8;