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| 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/arch-utils.c | |
| parent | 764c99c18adcdf658b390f25940aed7713a6a769 (diff) | |
| download | gdb-ac29888840f025448225e600d4cf99e126386878.zip gdb-ac29888840f025448225e600d4cf99e126386878.tar.gz gdb-ac29888840f025448225e600d4cf99e126386878.tar.bz2 | |
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/arch-utils.c')
| -rw-r--r-- | gdb/arch-utils.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c index 604042f..53121bc 100644 --- a/gdb/arch-utils.c +++ b/gdb/arch-utils.c @@ -857,10 +857,9 @@ default_skip_permanent_breakpoint (struct regcache *regcache) { struct gdbarch *gdbarch = get_regcache_arch (regcache); CORE_ADDR current_pc = regcache_read_pc (regcache); - const gdb_byte *bp_insn; int bp_len; - bp_insn = gdbarch_breakpoint_from_pc (gdbarch, ¤t_pc, &bp_len); + gdbarch_breakpoint_from_pc (gdbarch, ¤t_pc, &bp_len); current_pc += bp_len; regcache_write_pc (regcache, current_pc); } |