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perf build: Rename CONFIG_DWARF to CONFIG_LIBDW

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In Makefile.config for unwinding the name dwarf implies either
libunwind or libdw. Make it clearer that CONFIG_DWARF is really just
defined when libdw is present by renaming to CONFIG_LIBDW.

Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Tested-by: Leo Yan <leo.yan@arm.com>
Cc: Anup Patel <anup@brainfault.org>
Cc: Yang Jihong <yangjihong@bytedance.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Shenlin Liang <liangshenlin@eswincomputing.com>
Cc: Nick Terrell <terrelln@fb.com>
Cc: Guilherme Amadio <amadio@gentoo.org>
Cc: Steinar H. Gunderson <sesse@google.com>
Cc: Changbin Du <changbin.du@huawei.com>
Cc: Alexander Lobakin <aleksander.lobakin@intel.com>
Cc: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Cc: Huacai Chen <chenhuacai@kernel.org>
Cc: Guo Ren <guoren@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: James Clark <james.clark@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Chen Pei <cp0613@linux.alibaba.com>
Cc: Leo Yan <leo.yan@linux.dev>
Cc: Oliver Upton <oliver.upton@linux.dev>
Cc: Aditya Gupta <adityag@linux.ibm.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-riscv@lists.infradead.org
Cc: Bibo Mao <maobibo@loongson.cn>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Atish Patra <atishp@rivosinc.com>
Cc: Dima Kogan <dima@secretsauce.net>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Dr. David Alan Gilbert <linux@treblig.org>
Cc: linux-csky@vger.kernel.org
Link: https://lore.kernel.org/r/20241017001354.56973-12-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Ian Rogers 2024-10-16 17:13:54 -07:00 committed by Namhyung Kim
parent 8838abf626
commit 5455d89bf3
14 changed files with 20 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/Makefile.config
View File

@ -562,7 +562,7 @@ ifndef NO_LIBELF
CFLAGS += -DHAVE_LIBDW_SUPPORT $(LIBDW_CFLAGS)
LDFLAGS += $(LIBDW_LDFLAGS)
EXTLIBS += ${DWARFLIBS}
$(call detected,CONFIG_DWARF)
$(call detected,CONFIG_LIBDW)
endif # PERF_HAVE_DWARF_REGS
endif # NO_LIBDW

2
tools/perf/arch/arm/util/Build
View File

@ -1,6 +1,6 @@
perf-util-y += perf_regs.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
perf-util-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o

2
tools/perf/arch/arm64/util/Build
View File

@ -4,7 +4,7 @@ perf-util-y += perf_regs.o
perf-util-y += tsc.o
perf-util-y += pmu.o
perf-util-$(CONFIG_LIBTRACEEVENT) += kvm-stat.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
perf-util-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o

2
tools/perf/arch/csky/util/Build
View File

@ -1,4 +1,4 @@
perf-util-y += perf_regs.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o

2
tools/perf/arch/loongarch/util/Build
View File

@ -1,7 +1,7 @@
perf-util-y += header.o
perf-util-y += perf_regs.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o
perf-util-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
perf-util-$(CONFIG_LIBTRACEEVENT) += kvm-stat.o

2
tools/perf/arch/mips/util/Build
View File

@ -1,3 +1,3 @@
perf-util-y += perf_regs.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o

4
tools/perf/arch/powerpc/util/Build
View File

@ -7,8 +7,8 @@ perf-util-y += sym-handling.o
perf-util-y += evsel.o
perf-util-y += event.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_DWARF) += skip-callchain-idx.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += skip-callchain-idx.o
perf-util-$(CONFIG_LIBUNWIND) += unwind-libunwind.o
perf-util-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o

2
tools/perf/arch/riscv/util/Build
View File

@ -2,5 +2,5 @@ perf-util-y += perf_regs.o
perf-util-y += header.o
perf-util-$(CONFIG_LIBTRACEEVENT) += kvm-stat.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o

2
tools/perf/arch/s390/util/Build
View File

@ -2,7 +2,7 @@ perf-util-y += header.o
perf-util-$(CONFIG_LIBTRACEEVENT) += kvm-stat.o
perf-util-y += perf_regs.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
perf-util-y += machine.o

2
tools/perf/arch/sh/util/Build
View File

@ -1 +1 @@
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o

2
tools/perf/arch/sparc/util/Build
View File

@ -1 +1 @@
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o

2
tools/perf/arch/x86/util/Build
View File

@ -12,7 +12,7 @@ perf-util-y += evsel.o
perf-util-y += iostat.o
perf-util-y += env.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_BPF_PROLOGUE) += dwarf-regs.o
perf-util-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind.o

2
tools/perf/arch/xtensa/util/Build
View File

@ -1 +1 @@
perf-$(CONFIG_DWARF) += dwarf-regs.o
perf-$(CONFIG_LIBDW) += dwarf-regs.o

12
tools/perf/util/Build
View File

@ -200,11 +200,11 @@ ifndef CONFIG_SETNS
perf-util-y += setns.o
endif
perf-util-$(CONFIG_DWARF) += probe-finder.o
perf-util-$(CONFIG_DWARF) += dwarf-aux.o
perf-util-$(CONFIG_DWARF) += dwarf-regs.o
perf-util-$(CONFIG_DWARF) += debuginfo.o
perf-util-$(CONFIG_DWARF) += annotate-data.o
perf-util-$(CONFIG_LIBDW) += probe-finder.o
perf-util-$(CONFIG_LIBDW) += dwarf-aux.o
perf-util-$(CONFIG_LIBDW) += dwarf-regs.o
perf-util-$(CONFIG_LIBDW) += debuginfo.o
perf-util-$(CONFIG_LIBDW) += annotate-data.o
perf-util-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o
perf-util-$(CONFIG_LOCAL_LIBUNWIND) += unwind-libunwind-local.o
@ -235,7 +235,7 @@ perf-util-$(CONFIG_LIBLLVM) += llvm-c-helpers.o
ifdef CONFIG_JITDUMP
perf-util-$(CONFIG_LIBELF) += jitdump.o
perf-util-$(CONFIG_LIBELF) += genelf.o
perf-util-$(CONFIG_DWARF) += genelf_debug.o
perf-util-$(CONFIG_LIBDW) += genelf_debug.o
endif
perf-util-y += perf-hooks.o