/* Target-dependent code for the ALPHA architecture, for GDB, the GNU Debugger.
- Copyright (C) 1993-2018 Free Software Foundation, Inc.
+ Copyright (C) 1993-2019 Free Software Foundation, Inc.
This file is part of GDB.
const char *name;
/* NOTE: cagney/2004-04-30: Do not copy/clone this code. Instead
- look at tramp-frame.h and other simplier per-architecture
+ look at tramp-frame.h and other simpler per-architecture
sigtramp unwinders. */
/* We shouldn't even bother to try if the OSABI didn't register a
- sigcontext_addr handler or pc_in_sigtramp hander. */
+ sigcontext_addr handler or pc_in_sigtramp handler. */
if (gdbarch_tdep (gdbarch)->sigcontext_addr == NULL)
return 0;
if (gdbarch_tdep (gdbarch)->pc_in_sigtramp == NULL)
{
reinit_frame_cache ();
}
-
-\f
-/* Assuming NEXT_FRAME->prev is a dummy, return the frame ID of that
- dummy frame. The frame ID's base needs to match the TOS value
- saved by save_dummy_frame_tos(), and the PC match the dummy frame's
- breakpoint. */
-
-static struct frame_id
-alpha_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
- ULONGEST base;
- base = get_frame_register_unsigned (this_frame, ALPHA_SP_REGNUM);
- return frame_id_build (base, get_frame_pc (this_frame));
-}
-
-static CORE_ADDR
-alpha_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
- ULONGEST pc;
- pc = frame_unwind_register_unsigned (next_frame, ALPHA_PC_REGNUM);
- return pc;
-}
-
\f
/* Helper routines for alpha*-nat.c files to move register sets to and
from core files. The UNIQUE pointer is allowed to be NULL, as most
/* Settings for calling functions in the inferior. */
set_gdbarch_push_dummy_call (gdbarch, alpha_push_dummy_call);
- /* Methods for saving / extracting a dummy frame's ID. */
- set_gdbarch_dummy_id (gdbarch, alpha_dummy_id);
-
- /* Return the unwound PC value. */
- set_gdbarch_unwind_pc (gdbarch, alpha_unwind_pc);
-
set_gdbarch_inner_than (gdbarch, core_addr_lessthan);
set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);