From: Kris Van Hees <kris.van.hees@oracle.com>
To: linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
linux-modules@vger.kernel.org,
linux-trace-kernel@vger.kernel.org
Cc: Kris Van Hees <kris.van.hees@oracle.com>,
Nick Alcock <nick.alcock@oracle.com>,
Steven Rostedt <rostedt@goodmis.org>,
Luis Chamberlain <mcgrof@kernel.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Nick Desaulniers <ndesaulniers@google.com>,
Jiri Olsa <olsajiri@gmail.com>,
Elena Zannoni <elena.zannoni@oracle.com>
Subject: [PATCH v2 5/6] kbuild: generate modules.builtin.ranges when linking the kernel
Date: Sat, 11 May 2024 18:40:34 -0400 [thread overview]
Message-ID: <20240511224035.27775-6-kris.van.hees@oracle.com> (raw)
In-Reply-To: <20240511224035.27775-1-kris.van.hees@oracle.com>
Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com>
Reviewed-by: Nick Alcock <nick.alcock@oracle.com>
---
Changes since v1:
- Renamed CONFIG_BUILTIN_RANGES to CONFIG_BUILTIN_MODULE_RANGES
---
scripts/Makefile.vmlinux | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux
index c9f3e03124d7f..54095d72f7fd7 100644
--- a/scripts/Makefile.vmlinux
+++ b/scripts/Makefile.vmlinux
@@ -36,6 +36,23 @@ targets += vmlinux
vmlinux: scripts/link-vmlinux.sh vmlinux.o $(KBUILD_LDS) FORCE
+$(call if_changed_dep,link_vmlinux)
+# module.builtin.ranges
+# ---------------------------------------------------------------------------
+ifdef CONFIG_BUILTIN_MODULE_RANGES
+__default: modules.builtin.ranges
+
+quiet_cmd_modules_builtin_ranges = GEN $@
+ cmd_modules_builtin_ranges = \
+ $(srctree)/scripts/generate_builtin_ranges.awk \
+ $(filter-out FORCE,$+) > $@
+
+vmlinux.map: vmlinux
+
+targets += modules.builtin.ranges
+modules.builtin.ranges: modules.builtin.objs vmlinux.map vmlinux.o.map FORCE
+ $(call if_changed,modules_builtin_ranges)
+endif
+
# Add FORCE to the prequisites of a target to force it to be always rebuilt.
# ---------------------------------------------------------------------------
--
2.43.0
next prev parent reply other threads:[~2024-05-11 22:44 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-11 22:40 [PATCH v2 0/6] Generate address range data for built-in modules Kris Van Hees
2024-05-11 22:40 ` [PATCH v2 1/6] kbuild: add modules.builtin.objs Kris Van Hees
2024-05-11 22:40 ` [PATCH v2 2/6] trace: add CONFIG_BUILTIN_MODULE_RANGES option Kris Van Hees
2024-05-14 23:20 ` kernel test robot
2024-05-11 22:40 ` [PATCH v2 3/6] kbuild: generate a linker map for vmlinux.o Kris Van Hees
2024-05-11 22:40 ` [PATCH v2 4/6] module: script to generate offset ranges for builtin modules Kris Van Hees
2024-05-11 22:40 ` Kris Van Hees [this message]
2024-05-13 5:19 ` [PATCH v2 5/6] kbuild: generate modules.builtin.ranges when linking the kernel Masahiro Yamada
2024-05-11 22:40 ` [PATCH v2 6/6] module: add install target for modules.builtin.ranges Kris Van Hees
2024-05-13 5:22 ` Masahiro Yamada
2024-05-13 11:38 ` Masahiro Yamada
2024-05-13 4:43 ` [PATCH v2 0/6] Generate address range data for built-in modules Masahiro Yamada
2024-05-15 16:50 ` Kris Van Hees
2024-05-16 2:56 ` Masahiro Yamada
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