diff options
| -rw-r--r-- | gdb/ChangeLog | 8 | ||||
| -rw-r--r-- | gdb/m32c-tdep.c | 34 |
2 files changed, 8 insertions, 34 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 3650218..c4bdedb 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,13 @@ 2019-04-23 Andrew Burgess <andrew.burgess@embecosm.com> + * m32c-tdep.c (m32c_unwind_pc): Delete. + (m32c_unwind_sp): Delete. + (m32c_dummy_id): Delete. + (m32c_gdbarch_init): Don't register deleted functions with + gdbarch. + +2019-04-23 Andrew Burgess <andrew.burgess@embecosm.com> + * gdb/lm32-tdep.c (lm32_unwind_sp): Delete. (lm32_unwind_pc): Delete. (lm32_dummy_id): Delete. diff --git a/gdb/m32c-tdep.c b/gdb/m32c-tdep.c index 709d33d..a28c5d8 100644 --- a/gdb/m32c-tdep.c +++ b/gdb/m32c-tdep.c @@ -1951,22 +1951,6 @@ static const struct frame_unwind m32c_unwind = { default_frame_sniffer }; - -static CORE_ADDR -m32c_unwind_pc (struct gdbarch *arch, struct frame_info *next_frame) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (arch); - return frame_unwind_register_unsigned (next_frame, tdep->pc->num); -} - - -static CORE_ADDR -m32c_unwind_sp (struct gdbarch *arch, struct frame_info *next_frame) -{ - struct gdbarch_tdep *tdep = gdbarch_tdep (arch); - return frame_unwind_register_unsigned (next_frame, tdep->sp->num); -} - /* Inferior calls. */ @@ -2139,21 +2123,6 @@ m32c_push_dummy_call (struct gdbarch *gdbarch, struct value *function, } -static struct frame_id -m32c_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame) -{ - /* This needs to return a frame ID whose PC is the return address - passed to m32c_push_dummy_call, and whose stack_addr is the SP - m32c_push_dummy_call returned. - - m32c_unwind_sp gives us the CFA, which is the value the SP had - before the return address was pushed. */ - struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - CORE_ADDR sp = get_frame_register_unsigned (this_frame, tdep->sp->num); - return frame_id_build (sp, get_frame_pc (this_frame)); -} - - /* Return values. */ @@ -2643,8 +2612,6 @@ m32c_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* Prologue analysis and unwinding. */ set_gdbarch_inner_than (gdbarch, core_addr_lessthan); set_gdbarch_skip_prologue (gdbarch, m32c_skip_prologue); - set_gdbarch_unwind_pc (gdbarch, m32c_unwind_pc); - set_gdbarch_unwind_sp (gdbarch, m32c_unwind_sp); #if 0 /* I'm dropping the dwarf2 sniffer because it has a few problems. They may be in the dwarf2 cfi code in GDB, or they may be in @@ -2658,7 +2625,6 @@ m32c_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* Inferior calls. */ set_gdbarch_push_dummy_call (gdbarch, m32c_push_dummy_call); set_gdbarch_return_value (gdbarch, m32c_return_value); - set_gdbarch_dummy_id (gdbarch, m32c_dummy_id); /* Trampolines. */ set_gdbarch_skip_trampoline_code (gdbarch, m32c_skip_trampoline_code); |