diff options
Diffstat (limited to 'gdb/alphanbsd-tdep.c')
| -rw-r--r-- | gdb/alphanbsd-tdep.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/gdb/alphanbsd-tdep.c b/gdb/alphanbsd-tdep.c index a4a77c1..efb7ab9 100644 --- a/gdb/alphanbsd-tdep.c +++ b/gdb/alphanbsd-tdep.c @@ -70,7 +70,6 @@ fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, int which, for (regno = 0; regno < ALPHA_ZERO_REGNUM; regno++) supply_register (regno, regs + (regmap[regno] * 8)); supply_register (ALPHA_ZERO_REGNUM, NULL); - supply_register (DEPRECATED_FP_REGNUM, NULL); supply_register (PC_REGNUM, regs + (28 * 8)); /* Floating point registers. */ @@ -190,21 +189,7 @@ alphanbsd_sigcontext_addr (struct frame_info *frame) /* FIXME: This is not correct for all versions of NetBSD/alpha. We will probably need to disassemble the trampoline to figure out which trampoline frame type we have. */ - return frame->frame; -} - -static CORE_ADDR -alphanbsd_skip_sigtramp_frame (struct frame_info *frame, CORE_ADDR pc) -{ - char *name; - - /* FIXME: This is not correct for all versions of NetBSD/alpha. - We will probably need to disassemble the trampoline to figure - out which trampoline frame type we have. */ - find_pc_partial_function (pc, &name, (CORE_ADDR *) NULL, (CORE_ADDR *) NULL); - if (PC_IN_SIGTRAMP (pc, name)) - return frame->frame; - return 0; + return get_frame_base (frame); } static void @@ -213,6 +198,12 @@ alphanbsd_init_abi (struct gdbarch_info info, { struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); + /* Hook into the DWARF CFI frame unwinder. */ + alpha_dwarf2_init_abi (info, gdbarch); + + /* Hook into the MDEBUG frame unwinder. */ + alpha_mdebug_init_abi (info, gdbarch); + set_gdbarch_pc_in_sigtramp (gdbarch, alphanbsd_pc_in_sigtramp); /* NetBSD/alpha does not provide single step support via ptrace(2); we @@ -222,7 +213,6 @@ alphanbsd_init_abi (struct gdbarch_info info, set_solib_svr4_fetch_link_map_offsets (gdbarch, nbsd_lp64_solib_svr4_fetch_link_map_offsets); - tdep->skip_sigtramp_frame = alphanbsd_skip_sigtramp_frame; tdep->dynamic_sigtramp_offset = alphanbsd_sigtramp_offset; tdep->sigcontext_addr = alphanbsd_sigcontext_addr; |