From: Ian Rogers <irogers@google.com>
To: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Kan Liang <kan.liang@linux.intel.com>,
John Garry <john.g.garry@oracle.com>,
Will Deacon <will@kernel.org>,
James Clark <james.clark@linaro.org>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linux.dev>,
Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Nick Terrell <terrelln@fb.com>,
Guilherme Amadio <amadio@gentoo.org>,
Changbin Du <changbin.du@huawei.com>,
"Steinar H. Gunderson" <sesse@google.com>,
"Masami Hiramatsu (Google)" <mhiramat@kernel.org>,
Aditya Gupta <adityag@linux.ibm.com>,
Athira Rajeev <atrajeev@linux.vnet.ibm.com>,
Masahiro Yamada <masahiroy@kernel.org>,
Huacai Chen <chenhuacai@kernel.org>,
Bibo Mao <maobibo@loongson.cn>, Kajol Jain <kjain@linux.ibm.com>,
Anup Patel <anup@brainfault.org>,
Shenlin Liang <liangshenlin@eswincomputing.com>,
Atish Patra <atishp@rivosinc.com>,
Oliver Upton <oliver.upton@linux.dev>,
Chen Pei <cp0613@linux.alibaba.com>,
Dima Kogan <dima@secretsauce.net>,
Alexander Lobakin <aleksander.lobakin@intel.com>,
"David S. Miller" <davem@davemloft.net>,
Przemek Kitszel <przemyslaw.kitszel@intel.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Yang Jihong <yangjihong@bytedance.com>
Subject: [PATCH v1 11/11] perf build: Rename PERF_HAVE_DWARF_REGS to PERF_HAVE_LIBDW_REGS
Date: Tue, 24 Sep 2024 09:04:18 -0700 [thread overview]
Message-ID: <20240924160418.1391100-12-irogers@google.com> (raw)
In-Reply-To: <20240924160418.1391100-1-irogers@google.com>
The name dwarf can imply libunwind support, whereas
PERF_HAVE_DWARF_REGS is only enabled with libdw support. Rename to
make it clearer there is a libdw connection.
Signed-off-by: Ian Rogers <irogers@google.com>
---
tools/perf/Makefile.config | 4 ++--
tools/perf/arch/arm/Makefile | 2 +-
tools/perf/arch/arm64/Makefile | 2 +-
tools/perf/arch/csky/Makefile | 2 +-
tools/perf/arch/loongarch/Makefile | 2 +-
tools/perf/arch/mips/Makefile | 2 +-
tools/perf/arch/powerpc/Makefile | 2 +-
tools/perf/arch/riscv/Makefile | 2 +-
tools/perf/arch/s390/Makefile | 2 +-
tools/perf/arch/sh/Makefile | 2 +-
tools/perf/arch/sparc/Makefile | 2 +-
tools/perf/arch/x86/Makefile | 2 +-
tools/perf/arch/xtensa/Makefile | 2 +-
13 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index b14430ab2898..ea9b2b315064 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -552,7 +552,7 @@ ifndef NO_LIBELF
endif
ifndef NO_LIBDW
- ifeq ($(origin PERF_HAVE_DWARF_REGS), undefined)
+ ifeq ($(origin PERF_HAVE_LIBDW_REGS), undefined)
$(warning DWARF register mappings have not been defined for architecture $(SRCARCH), DWARF support disabled)
NO_LIBDW := 1
else
@@ -560,7 +560,7 @@ ifndef NO_LIBELF
LDFLAGS += $(LIBDW_LDFLAGS)
EXTLIBS += ${DWARFLIBS}
$(call detected,CONFIG_LIBDW)
- endif # PERF_HAVE_DWARF_REGS
+ endif # PERF_HAVE_LIBDW_REGS
endif # NO_LIBDW
ifndef NO_LIBBPF
diff --git a/tools/perf/arch/arm/Makefile b/tools/perf/arch/arm/Makefile
index 9b164d379548..5c712fa2347b 100644
--- a/tools/perf/arch/arm/Makefile
+++ b/tools/perf/arch/arm/Makefile
@@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
PERF_HAVE_JITDUMP := 1
diff --git a/tools/perf/arch/arm64/Makefile b/tools/perf/arch/arm64/Makefile
index 8a5ffbfe809f..66456aef91bc 100644
--- a/tools/perf/arch/arm64/Makefile
+++ b/tools/perf/arch/arm64/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
PERF_HAVE_JITDUMP := 1
PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
diff --git a/tools/perf/arch/csky/Makefile b/tools/perf/arch/csky/Makefile
index 119b06a64bed..f9e270940919 100644
--- a/tools/perf/arch/csky/Makefile
+++ b/tools/perf/arch/csky/Makefile
@@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
diff --git a/tools/perf/arch/loongarch/Makefile b/tools/perf/arch/loongarch/Makefile
index 1cc5eb01f32b..fb0c55bf59f8 100644
--- a/tools/perf/arch/loongarch/Makefile
+++ b/tools/perf/arch/loongarch/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
PERF_HAVE_JITDUMP := 1
diff --git a/tools/perf/arch/mips/Makefile b/tools/perf/arch/mips/Makefile
index 733f7b76f52d..5892bc310127 100644
--- a/tools/perf/arch/mips/Makefile
+++ b/tools/perf/arch/mips/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
# Syscall table generation for perf
diff --git a/tools/perf/arch/powerpc/Makefile b/tools/perf/arch/powerpc/Makefile
index 7672d555f6cd..86911b7505ca 100644
--- a/tools/perf/arch/powerpc/Makefile
+++ b/tools/perf/arch/powerpc/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
HAVE_KVM_STAT_SUPPORT := 1
diff --git a/tools/perf/arch/riscv/Makefile b/tools/perf/arch/riscv/Makefile
index 4664a78a1afd..d97fd00e43f2 100644
--- a/tools/perf/arch/riscv/Makefile
+++ b/tools/perf/arch/riscv/Makefile
@@ -1,5 +1,5 @@
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
PERF_HAVE_JITDUMP := 1
diff --git a/tools/perf/arch/s390/Makefile b/tools/perf/arch/s390/Makefile
index 3f66e2ede3f7..4b83e66c2dfb 100644
--- a/tools/perf/arch/s390/Makefile
+++ b/tools/perf/arch/s390/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
HAVE_KVM_STAT_SUPPORT := 1
PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
diff --git a/tools/perf/arch/sh/Makefile b/tools/perf/arch/sh/Makefile
index 119b06a64bed..f9e270940919 100644
--- a/tools/perf/arch/sh/Makefile
+++ b/tools/perf/arch/sh/Makefile
@@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
diff --git a/tools/perf/arch/sparc/Makefile b/tools/perf/arch/sparc/Makefile
index 7741184894c8..39108adc18f1 100644
--- a/tools/perf/arch/sparc/Makefile
+++ b/tools/perf/arch/sparc/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
PERF_HAVE_JITDUMP := 1
diff --git a/tools/perf/arch/x86/Makefile b/tools/perf/arch/x86/Makefile
index 9aa58acb5564..901d74e85470 100644
--- a/tools/perf/arch/x86/Makefile
+++ b/tools/perf/arch/x86/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
HAVE_KVM_STAT_SUPPORT := 1
PERF_HAVE_ARCH_REGS_QUERY_REGISTER_OFFSET := 1
diff --git a/tools/perf/arch/xtensa/Makefile b/tools/perf/arch/xtensa/Makefile
index 119b06a64bed..f9e270940919 100644
--- a/tools/perf/arch/xtensa/Makefile
+++ b/tools/perf/arch/xtensa/Makefile
@@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ifndef NO_LIBDW
-PERF_HAVE_DWARF_REGS := 1
+PERF_HAVE_LIBDW_REGS := 1
endif
--
2.46.0.792.g87dc391469-goog
next prev parent reply other threads:[~2024-09-24 16:05 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-24 16:04 [PATCH v1 00/11] Libdw/dwarf build clean up Ian Rogers
2024-09-24 16:04 ` [PATCH v1 01/11] perf build: Rename NO_DWARF to NO_LIBDW Ian Rogers
2024-09-26 0:26 ` Namhyung Kim
2024-09-26 15:02 ` Ian Rogers
2024-09-26 19:28 ` Namhyung Kim
2024-09-29 2:01 ` Masami Hiramatsu
2024-09-29 2:01 ` Masami Hiramatsu
2024-09-24 16:04 ` [PATCH v1 02/11] perf build: Remove defined but never used variable Ian Rogers
2024-09-29 2:02 ` Masami Hiramatsu
2024-09-24 16:04 ` [PATCH v1 03/11] perf build: Rename test-dwarf to test-libdw Ian Rogers
2024-09-26 0:28 ` Namhyung Kim
2024-09-26 15:37 ` Ian Rogers
2024-09-26 18:23 ` Namhyung Kim
2024-09-29 2:06 ` Masami Hiramatsu
2024-09-24 16:04 ` [PATCH v1 04/11] perf build: Combine libdw-dwarf-unwind into libdw feature tests Ian Rogers
2024-09-24 16:04 ` [PATCH v1 05/11] perf build: Combine test-dwarf-getlocations into test-libdw Ian Rogers
2024-09-24 16:04 ` [PATCH v1 06/11] perf build: Combine test-dwarf-getcfi " Ian Rogers
2024-09-24 16:04 ` [PATCH v1 07/11] perf probe: Move elfutils support check to libdw check Ian Rogers
2024-09-26 0:29 ` Namhyung Kim
2024-09-26 15:08 ` Ian Rogers
2024-09-26 19:35 ` Namhyung Kim
2024-09-24 16:04 ` [PATCH v1 08/11] perf libdw: Remove unnecessary defines Ian Rogers
2024-09-29 2:10 ` Masami Hiramatsu
2024-09-24 16:04 ` [PATCH v1 09/11] perf build: Rename HAVE_DWARF_SUPPORT to HAVE_LIBDW_SUPPORT Ian Rogers
2024-09-26 0:34 ` Namhyung Kim
2024-09-26 15:10 ` Ian Rogers
2024-09-26 19:36 ` Namhyung Kim
2024-09-24 16:04 ` [PATCH v1 10/11] perf build: Rename CONFIG_DWARF to CONFIG_LIBDW Ian Rogers
2024-09-24 16:04 ` Ian Rogers [this message]
2024-09-26 3:27 ` [PATCH v1 11/11] perf build: Rename PERF_HAVE_DWARF_REGS to PERF_HAVE_LIBDW_REGS Namhyung Kim
2024-09-26 12:47 ` Ian Rogers
2024-09-26 19:39 ` Namhyung Kim
2024-09-26 19:55 ` Ian Rogers
2024-09-27 17:16 ` Namhyung Kim
2024-09-27 18:15 ` Ian Rogers
2024-09-29 2:35 ` Masami Hiramatsu
2024-10-01 4:02 ` Ian Rogers
2024-10-01 23:09 ` Namhyung Kim
2024-10-01 23:17 ` Ian Rogers
2024-10-01 23:28 ` Masami Hiramatsu
2024-10-02 1:31 ` Ian Rogers
2024-10-02 13:56 ` Masami Hiramatsu
2024-10-02 14:27 ` Ian Rogers
2024-10-03 22:48 ` Namhyung Kim
2024-10-04 0:58 ` Ian Rogers
2024-10-04 5:12 ` Namhyung Kim
2024-10-04 14:45 ` Masami Hiramatsu
2024-10-04 15:15 ` Ian Rogers
2024-10-04 19:23 ` Namhyung Kim
2024-10-04 14:32 ` Masami Hiramatsu
2024-09-24 19:44 ` [PATCH v1 00/11] Libdw/dwarf build clean up Leo Yan
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