From: Leo Yan <leo.yan@linaro.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>,
John Garry <john.g.garry@oracle.com>,
Will Deacon <will@kernel.org>, James Clark <james.clark@arm.com>,
Mike Leach <mike.leach@linaro.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>, Eric Lin <eric.lin@sifive.com>,
Kan Liang <kan.liang@linux.intel.com>,
Qi Liu <liuqi115@huawei.com>, Sandipan Das <sandipan.das@amd.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-perf-users@vger.kernel.org, linux-csky@vger.kernel.org,
linux-riscv@lists.infradead.org
Cc: Leo Yan <leo.yan@linaro.org>
Subject: [PATCH v1 5/5] perf parse-regs: Move out arch specific header from util/perf_regs.h
Date: Sat, 20 May 2023 10:55:37 +0800 [thread overview]
Message-ID: <20230520025537.1811986-6-leo.yan@linaro.org> (raw)
In-Reply-To: <20230520025537.1811986-1-leo.yan@linaro.org>
util/perf_regs.h includes another perf_regs.h:
#include <perf_regs.h>
Here it includes architecture specific header, for example, if we build
arm64 target, the header tools/perf/arch/arm64/include/perf_regs.h is
included.
We use this implicit way to include architecture specific header, which
is not directive; furthermore, util/perf_regs.c is coupled with the
architecture specific definitions.
This patch moves out arch specific header from util/perf_regs.h for
generalizing the 'util' folder, as a result, the source files in 'arch'
folder explicitly include architecture's perf_regs.h.
Signed-off-by: Leo Yan <leo.yan@linaro.org>
---
tools/perf/arch/arm/util/perf_regs.c | 1 +
tools/perf/arch/arm/util/unwind-libdw.c | 1 +
tools/perf/arch/arm64/util/machine.c | 1 +
tools/perf/arch/arm64/util/perf_regs.c | 1 +
tools/perf/arch/arm64/util/unwind-libdw.c | 1 +
tools/perf/arch/csky/util/perf_regs.c | 1 +
tools/perf/arch/csky/util/unwind-libdw.c | 1 +
tools/perf/arch/mips/util/perf_regs.c | 1 +
tools/perf/arch/powerpc/util/perf_regs.c | 1 +
tools/perf/arch/powerpc/util/unwind-libdw.c | 1 +
tools/perf/arch/riscv/util/perf_regs.c | 1 +
tools/perf/arch/riscv/util/unwind-libdw.c | 1 +
tools/perf/arch/s390/util/perf_regs.c | 1 +
tools/perf/arch/s390/util/unwind-libdw.c | 1 +
tools/perf/arch/x86/util/perf_regs.c | 1 +
tools/perf/arch/x86/util/unwind-libdw.c | 1 +
tools/perf/util/perf_regs.h | 2 --
17 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/tools/perf/arch/arm/util/perf_regs.c b/tools/perf/arch/arm/util/perf_regs.c
index 0d669dba08c4..244c1d0a46ac 100644
--- a/tools/perf/arch/arm/util/perf_regs.c
+++ b/tools/perf/arch/arm/util/perf_regs.c
@@ -1,4 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
+#include "perf_regs.h"
#include "../../../util/perf_regs.h"
const struct sample_reg sample_reg_masks[] = {
diff --git a/tools/perf/arch/arm/util/unwind-libdw.c b/tools/perf/arch/arm/util/unwind-libdw.c
index 1834a0cd9ce3..4e02cef461e3 100644
--- a/tools/perf/arch/arm/util/unwind-libdw.c
+++ b/tools/perf/arch/arm/util/unwind-libdw.c
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <elfutils/libdwfl.h>
+#include "perf_regs.h"
#include "../../../util/unwind-libdw.h"
#include "../../../util/perf_regs.h"
#include "../../../util/sample.h"
diff --git a/tools/perf/arch/arm64/util/machine.c b/tools/perf/arch/arm64/util/machine.c
index 235a0a1e1ec7..ba1144366e85 100644
--- a/tools/perf/arch/arm64/util/machine.c
+++ b/tools/perf/arch/arm64/util/machine.c
@@ -6,6 +6,7 @@
#include "debug.h"
#include "symbol.h"
#include "callchain.h"
+#include "perf_regs.h"
#include "record.h"
#include "util/perf_regs.h"
diff --git a/tools/perf/arch/arm64/util/perf_regs.c b/tools/perf/arch/arm64/util/perf_regs.c
index 4490c1b5ea51..34d957c750f7 100644
--- a/tools/perf/arch/arm64/util/perf_regs.c
+++ b/tools/perf/arch/arm64/util/perf_regs.c
@@ -6,6 +6,7 @@
#include <linux/kernel.h>
#include <linux/zalloc.h>
+#include "perf_regs.h"
#include "../../../perf-sys.h"
#include "../../../util/debug.h"
#include "../../../util/event.h"
diff --git a/tools/perf/arch/arm64/util/unwind-libdw.c b/tools/perf/arch/arm64/util/unwind-libdw.c
index 09385081bb03..e056d50ab42e 100644
--- a/tools/perf/arch/arm64/util/unwind-libdw.c
+++ b/tools/perf/arch/arm64/util/unwind-libdw.c
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <elfutils/libdwfl.h>
+#include "perf_regs.h"
#include "../../../util/unwind-libdw.h"
#include "../../../util/perf_regs.h"
#include "../../../util/sample.h"
diff --git a/tools/perf/arch/csky/util/perf_regs.c b/tools/perf/arch/csky/util/perf_regs.c
index 35755811316e..053ecbbc7b2f 100644
--- a/tools/perf/arch/csky/util/perf_regs.c
+++ b/tools/perf/arch/csky/util/perf_regs.c
@@ -1,4 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
+#include "perf_regs.h"
#include "../../util/perf_regs.h"
const struct sample_reg sample_reg_masks[] = {
diff --git a/tools/perf/arch/csky/util/unwind-libdw.c b/tools/perf/arch/csky/util/unwind-libdw.c
index 4bb4a06776e4..79df4374ab18 100644
--- a/tools/perf/arch/csky/util/unwind-libdw.c
+++ b/tools/perf/arch/csky/util/unwind-libdw.c
@@ -2,6 +2,7 @@
// Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd.
#include <elfutils/libdwfl.h>
+#include "perf_regs.h"
#include "../../util/unwind-libdw.h"
#include "../../util/perf_regs.h"
#include "../../util/event.h"
diff --git a/tools/perf/arch/mips/util/perf_regs.c b/tools/perf/arch/mips/util/perf_regs.c
index 2d2bfbb96182..751413b86ebf 100644
--- a/tools/perf/arch/mips/util/perf_regs.c
+++ b/tools/perf/arch/mips/util/perf_regs.c
@@ -1,4 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
+#include "perf_regs.h"
#include "../../util/perf_regs.h"
const struct sample_reg sample_reg_masks[] = {
diff --git a/tools/perf/arch/powerpc/util/perf_regs.c b/tools/perf/arch/powerpc/util/perf_regs.c
index e48622d1bc59..3d0f7c238a33 100644
--- a/tools/perf/arch/powerpc/util/perf_regs.c
+++ b/tools/perf/arch/powerpc/util/perf_regs.c
@@ -4,6 +4,7 @@
#include <regex.h>
#include <linux/zalloc.h>
+#include "perf_regs.h"
#include "../../../util/perf_regs.h"
#include "../../../util/debug.h"
#include "../../../util/event.h"
diff --git a/tools/perf/arch/powerpc/util/unwind-libdw.c b/tools/perf/arch/powerpc/util/unwind-libdw.c
index e616642c754c..e9a5a8bb67d9 100644
--- a/tools/perf/arch/powerpc/util/unwind-libdw.c
+++ b/tools/perf/arch/powerpc/util/unwind-libdw.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include <elfutils/libdwfl.h>
#include <linux/kernel.h>
+#include "perf_regs.h"
#include "../../../util/unwind-libdw.h"
#include "../../../util/perf_regs.h"
#include "../../../util/sample.h"
diff --git a/tools/perf/arch/riscv/util/perf_regs.c b/tools/perf/arch/riscv/util/perf_regs.c
index a2aaa46ef741..7b8fafd0598a 100644
--- a/tools/perf/arch/riscv/util/perf_regs.c
+++ b/tools/perf/arch/riscv/util/perf_regs.c
@@ -1,4 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
+#include "perf_regs.h"
#include "../../util/perf_regs.h"
const struct sample_reg sample_reg_masks[] = {
diff --git a/tools/perf/arch/riscv/util/unwind-libdw.c b/tools/perf/arch/riscv/util/unwind-libdw.c
index 54a198714eb8..5c98010d8b59 100644
--- a/tools/perf/arch/riscv/util/unwind-libdw.c
+++ b/tools/perf/arch/riscv/util/unwind-libdw.c
@@ -2,6 +2,7 @@
/* Copyright (C) 2019 Hangzhou C-SKY Microsystems co.,ltd. */
#include <elfutils/libdwfl.h>
+#include "perf_regs.h"
#include "../../util/unwind-libdw.h"
#include "../../util/perf_regs.h"
#include "../../util/sample.h"
diff --git a/tools/perf/arch/s390/util/perf_regs.c b/tools/perf/arch/s390/util/perf_regs.c
index 8d79f8c50f4c..0a6358cedb93 100644
--- a/tools/perf/arch/s390/util/perf_regs.c
+++ b/tools/perf/arch/s390/util/perf_regs.c
@@ -1,4 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
+#include "perf_regs.h"
#include "../../util/perf_regs.h"
const struct sample_reg sample_reg_masks[] = {
diff --git a/tools/perf/arch/s390/util/unwind-libdw.c b/tools/perf/arch/s390/util/unwind-libdw.c
index 7d92452d5287..f50fb6dbb35c 100644
--- a/tools/perf/arch/s390/util/unwind-libdw.c
+++ b/tools/perf/arch/s390/util/unwind-libdw.c
@@ -5,6 +5,7 @@
#include "../../util/event.h"
#include "../../util/sample.h"
#include "dwarf-regs-table.h"
+#include "perf_regs.h"
bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg)
diff --git a/tools/perf/arch/x86/util/perf_regs.c b/tools/perf/arch/x86/util/perf_regs.c
index a7e21f2a8964..aaf7f606606b 100644
--- a/tools/perf/arch/x86/util/perf_regs.c
+++ b/tools/perf/arch/x86/util/perf_regs.c
@@ -5,6 +5,7 @@
#include <linux/kernel.h>
#include <linux/zalloc.h>
+#include "perf_regs.h"
#include "../../../perf-sys.h"
#include "../../../util/perf_regs.h"
#include "../../../util/debug.h"
diff --git a/tools/perf/arch/x86/util/unwind-libdw.c b/tools/perf/arch/x86/util/unwind-libdw.c
index ef71e8bf80bf..edb77e20e083 100644
--- a/tools/perf/arch/x86/util/unwind-libdw.c
+++ b/tools/perf/arch/x86/util/unwind-libdw.c
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
#include <elfutils/libdwfl.h>
+#include "perf_regs.h"
#include "../../../util/unwind-libdw.h"
#include "../../../util/perf_regs.h"
#include "util/sample.h"
diff --git a/tools/perf/util/perf_regs.h b/tools/perf/util/perf_regs.h
index 43b5a6d40e58..894d527edebe 100644
--- a/tools/perf/util/perf_regs.h
+++ b/tools/perf/util/perf_regs.h
@@ -32,8 +32,6 @@ uint64_t arch__reg_sp(void);
#ifdef HAVE_PERF_REGS_SUPPORT
extern const struct sample_reg sample_reg_masks[];
-#include <perf_regs.h>
-
#define DWARF_MINIMAL_REGS ((1ULL << arch__reg_ip()) | (1ULL << arch__reg_sp()))
const char *perf_reg_name(int id, const char *arch);
--
2.39.2
prev parent reply other threads:[~2023-05-20 2:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-20 2:55 [PATCH v1 0/5] perf parse-regs: Refactor arch related functions Leo Yan
2023-05-20 2:55 ` [PATCH v1 1/5] perf parse-regs: Refactor arch register parsing functions Leo Yan
2023-05-20 2:55 ` [PATCH v1 2/5] perf parse-regs: Introduce functions arch__reg_{ip|sp}() Leo Yan
2023-05-22 8:57 ` James Clark
2023-05-22 12:07 ` Leo Yan
2023-05-22 16:34 ` James Clark
2023-05-22 18:08 ` Ian Rogers
2023-05-23 6:49 ` Leo Yan
2023-05-20 2:55 ` [PATCH v1 3/5] perf parse-regs: Remove unused macros PERF_REG_{IP|SP} Leo Yan
2023-05-20 2:55 ` [PATCH v1 4/5] perf parse-regs: Remove PERF_REGS_{MAX|MASK} from common code Leo Yan
2023-05-20 2:55 ` Leo Yan [this message]
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