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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2019-01-10 20:38:42 +0000 |
|---|---|---|
| committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2019-04-23 23:06:54 +0100 |
| commit | f872fdbb5b83f39f359bc1cd016dcc0456cb0c0a (patch) | |
| tree | 9da4dc27fbbe31dab8f55c1863821871ef5542fc /gdb/s12z-tdep.c | |
| parent | b614e6f3f820fe08d407b57821456f672d4d1a6f (diff) | |
| download | gdb-f872fdbb5b83f39f359bc1cd016dcc0456cb0c0a.zip gdb-f872fdbb5b83f39f359bc1cd016dcc0456cb0c0a.tar.gz gdb-f872fdbb5b83f39f359bc1cd016dcc0456cb0c0a.tar.bz2 | |
gdb/s12z: Use default gdbarch methods where possible
Make use of the default gdbarch methods for gdbarch_unwind_pc, and
gdbarch_unwind_sp where possible.
I have not tested this change but, by inspecting the code, I believe
the default methods are equivalent to the code being deleted.
gdb/ChangeLog:
* s12z-tdep.c (s12z_unwind_pc): Delete.
(s12z_unwind_sp): Delete.
(s12z_gdbarch_init): Don't register deleted functions with
gdbarch.
Diffstat (limited to 'gdb/s12z-tdep.c')
| -rw-r--r-- | gdb/s12z-tdep.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/gdb/s12z-tdep.c b/gdb/s12z-tdep.c index ea14992..cef92d8 100644 --- a/gdb/s12z-tdep.c +++ b/gdb/s12z-tdep.c @@ -95,20 +95,6 @@ s12z_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc) return pc; } -/* Implement the unwind_pc gdbarch method. */ -static CORE_ADDR -s12z_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame) -{ - return frame_unwind_register_unsigned (next_frame, REG_P); -} - -/* Implement the unwind_sp gdbarch method. */ -static CORE_ADDR -s12z_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame) -{ - return frame_unwind_register_unsigned (next_frame, REG_S); -} - static struct type * s12z_register_type (struct gdbarch *gdbarch, int reg_nr) { @@ -581,10 +567,6 @@ s12z_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_register_type (gdbarch, s12z_register_type); - /* Functions to access frame data. */ - set_gdbarch_unwind_pc (gdbarch, s12z_unwind_pc); - set_gdbarch_unwind_sp (gdbarch, s12z_unwind_sp); - frame_unwind_append_unwinder (gdbarch, &s12z_frame_unwind); /* Currently, the only known producer for this archtecture, produces buggy dwarf CFI. So don't append a dwarf unwinder until the situation is |