diff options
| author | Tom Tromey <tom@tromey.com> | 2016-06-06 14:18:23 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2016-07-14 10:35:40 -0600 |
| commit | ac29888840f025448225e600d4cf99e126386878 (patch) | |
| tree | 8c92ab02d4267d9a81cff5b770f24fb6f222b231 /gdb/microblaze-tdep.c | |
| parent | 764c99c18adcdf658b390f25940aed7713a6a769 (diff) | |
Remove some variables but call functions for side effects
This patch consolidates the (possibly-questionable) spots where we
remove a declaration but continue to call some function for side
effects. In a couple of cases it wasn't entirely clear to me that
this mattered; and in some other cases it might be more aesthetically
pleasing to use ATTRIBUTE_UNUSED. So, I broke this out into a
separate patch for simpler review.
2016-07-14 Tom Tromey <tom@tromey.com>
* arch-utils.c (default_skip_permanent_breakpoint): Remove
"bp_insn".
* disasm.c (do_assembly_only): Remove "num_displayed".
* dwarf2read.c (read_abbrev_offset): Remove "length".
(dwarf_decode_macro_bytes) <DW_MACINFO_vendor_ext>: Remove
"constant".
* m32c-tdep.c (make_regs): Remove "r2hl", "r3hl", and "intbhl".
* microblaze-tdep.c (microblaze_frame_cache): Remove "func".
* tracefile.c (trace_save): Remove "status".
Diffstat (limited to 'gdb/microblaze-tdep.c')
| -rw-r--r-- | gdb/microblaze-tdep.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gdb/microblaze-tdep.c b/gdb/microblaze-tdep.c index 9cfe3fe51d..665ec0cf33 100644 --- a/gdb/microblaze-tdep.c +++ b/gdb/microblaze-tdep.c @@ -437,7 +437,6 @@ microblaze_frame_cache (struct frame_info *next_frame, void **this_cache) { struct microblaze_frame_cache *cache; struct gdbarch *gdbarch = get_frame_arch (next_frame); - CORE_ADDR func; int rn; if (*this_cache) @@ -451,7 +450,8 @@ microblaze_frame_cache (struct frame_info *next_frame, void **this_cache) for (rn = 0; rn < gdbarch_num_regs (gdbarch); rn++) cache->register_offsets[rn] = -1; - func = get_frame_func (next_frame); + /* Call for side effects. */ + get_frame_func (next_frame); cache->pc = get_frame_address_in_block (next_frame); |