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| author | Enze Li <enze.li@hotmail.com> | 2022-08-02 06:11:50 +0800 |
|---|---|---|
| committer | Enze Li <enze.li@hotmail.com> | 2022-08-03 20:28:07 +0800 |
| commit | 8b8da1a9f31941fa167c9f2bd2a80cdd1dccb452 (patch) | |
| tree | 40b6c6ee15dbada3858e4c0f4777d655d80e8a4d | |
| parent | f74a5e6f2ed5180ce28d6478a6d7a7a1982c5d43 (diff) | |
gdb/amd64: clean up unused variable
When building with clang 15, I got this,
CXX amd64-tdep.o
amd64-tdep.c:1410:13: error: variable 'insn' set but not used[-Werror,-Wunused-but-set-variable]
gdb_byte *insn = insn_details->raw_insn + modrm_offset;
^
1 error generated.
The function that uses this variable has been removed in this commit,
commit 870f88f7551b0f2d6aaaa36fb684b5ff8f468107
Date: Mon Apr 18 13:16:27 2016 -0400
remove trivialy unused variables
Fix this by removing unused variable.
Tested by rebuilding on x86_64-linux with clang 15 and gcc 12.
| -rw-r--r-- | gdb/amd64-tdep.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/gdb/amd64-tdep.c b/gdb/amd64-tdep.c index 0563b32a54..d89e06d27c 100644 --- a/gdb/amd64-tdep.c +++ b/gdb/amd64-tdep.c @@ -1407,15 +1407,11 @@ fixup_riprel (struct gdbarch *gdbarch, { const struct amd64_insn *insn_details = &dsc->insn_details; int modrm_offset = insn_details->modrm_offset; - gdb_byte *insn = insn_details->raw_insn + modrm_offset; CORE_ADDR rip_base; int insn_length; int arch_tmp_regno, tmp_regno; ULONGEST orig_value; - /* %rip+disp32 addressing mode, displacement follows ModRM byte. */ - ++insn; - /* Compute the rip-relative address. */ insn_length = gdb_buffered_insn_length (gdbarch, dsc->insn_buf.data (), dsc->insn_buf.size (), from); |