diff options
| author | Ian Rogers <irogers@google.com> | 2026-01-16 21:28:36 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2026-01-20 15:43:56 -0300 |
| commit | 3a00f41646bbcb45aff17bb4ba27c52c6bab4f68 (patch) | |
| tree | e41beba4049d902e3bd33f31f3e65d724e3d4935 | |
| parent | 1672f3707a6ef4b386c30bb76df2f62e58a39430 (diff) | |
perf dwarf-regs: Remove get_arch_regnum()
Except in dwarf-regs the function is never called. The weak function
has no strong arch implementations.
Remove so that the fall-through case applies.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Aditya Bodkhe <aditya.b1@linux.ibm.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alexandre Ghiti <alex@ghiti.fr>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Athira Rajeev <atrajeev@linux.ibm.com>
Cc: Chun-Tse Shao <ctshao@google.com>
Cc: Dmitriy Vyukov <dvyukov@google.com>
Cc: Dr. David Alan Gilbert <linux@treblig.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Haibo Xu <haibo1.xu@intel.com>
Cc: Howard Chu <howardchu95@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Krzysztof Łopatowski <krzysztof.m.lopatowski@gmail.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Mark Wielaard <mark@klomp.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Paul Walmsley <pjw@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sergei Trofimovich <slyich@gmail.com>
Cc: Shimin Guo <shimin.guo@skydio.com>
Cc: Stephen Brennan <stephen.s.brennan@oracle.com>
Cc: Thomas Falcon <thomas.falcon@intel.com>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/dwarf-regs.c | 12 | ||||
| -rw-r--r-- | tools/perf/util/include/dwarf-regs.h | 4 |
2 files changed, 0 insertions, 16 deletions
diff --git a/tools/perf/util/dwarf-regs.c b/tools/perf/util/dwarf-regs.c index 28a1cfdf26d4..b2f37299147e 100644 --- a/tools/perf/util/dwarf-regs.c +++ b/tools/perf/util/dwarf-regs.c @@ -71,13 +71,6 @@ const char *get_dwarf_regstr(unsigned int n, unsigned int machine, unsigned int return NULL; } -#if EM_HOST != EM_X86_64 && EM_HOST != EM_386 -__weak int get_arch_regnum(const char *name __maybe_unused) -{ - return -ENOTSUP; -} -#endif - /* Return DWARF register number from architecture register name */ int get_dwarf_regnum(const char *name, unsigned int machine, unsigned int flags __maybe_unused) { @@ -98,11 +91,6 @@ int get_dwarf_regnum(const char *name, unsigned int machine, unsigned int flags machine = EM_HOST; } switch (machine) { -#if EM_HOST != EM_X86_64 && EM_HOST != EM_386 - case EM_HOST: - reg = get_arch_regnum(regname); - break; -#endif case EM_X86_64: fallthrough; case EM_386: diff --git a/tools/perf/util/include/dwarf-regs.h b/tools/perf/util/include/dwarf-regs.h index 6f1b9f6b2466..015d1ade645f 100644 --- a/tools/perf/util/include/dwarf-regs.h +++ b/tools/perf/util/include/dwarf-regs.h @@ -101,10 +101,6 @@ const char *get_dwarf_regstr(unsigned int n, unsigned int machine, unsigned int int get_x86_regnum(const char *name); -#if !defined(__x86_64__) && !defined(__i386__) -int get_arch_regnum(const char *name); -#endif - /* * get_dwarf_regnum - Returns DWARF regnum from register name * name: architecture register name |