Kris Van Hees ac7bd0945e scripts: add verifier script for builtin module range data ... The modules.builtin.ranges offset range data for builtin modules is generated at compile time based on the list of built-in modules and the vmlinux.map and vmlinux.o.map linker maps. This data can be used to determine whether a symbol at a particular address belongs to module code that was configured to be compiled into the kernel proper as a built-in module (rather than as a standalone module). This patch adds a script that uses the generated modules.builtin.ranges data to annotate the symbols in the System.map with module names if their address falls within a range that belongs to one or more built-in modules. It then processes the vmlinux.map (and if needed, vmlinux.o.map) to verify the annotation: - For each top-level section: - For each object in the section: - Determine whether the object is part of a built-in module (using modules.builtin and the .*.cmd file used to compile the object as suggested in [0]) - For each symbol in that object, verify that the built-in module association (or lack thereof) matches the annotation given to the symbol. Signed-off-by: Kris Van Hees <kris.van.hees@oracle.com> Reviewed-by: Nick Alcock <nick.alcock@oracle.com> Reviewed-by: Alan Maguire <alan.maguire@oracle.com> Tested-by: Sam James <sam@gentoo.org> Reviewed-by: Sami Tolvanen <samitolvanen@google.com> Tested-by: Sami Tolvanen <samitolvanen@google.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>		2024-09-20 09:21:52 +09:00
..
atomic	locking/atomic: scripts: fix ${atomic}_sub_and_test() kerneldoc	2024-06-05 15:52:34 +02:00
basic	fixdep: use xmalloc()	2024-09-01 20:34:49 +09:00
clang-tools	…
coccinelle	Coccinelle: pm_runtime: Fix grammar in comment	2024-05-20 21:31:33 +02:00
dtc	Devicetree updates for v6.11:	2024-07-17 18:07:31 -07:00
dummy-tools	…
gcc-plugins	gcc-plugins: randstruct: Remove GCC 4.7 or newer requirement	2024-08-05 14:34:23 -07:00
gdb	- In the series "treewide: Refactor heap related implementation",	2024-07-21 17:56:22 -07:00
genksyms	kbuild: use $(src) instead of $(srctree)/$(src) for source directory	2024-05-10 04:34:52 +09:00
include	scripts: import more hash table macros	2024-09-10 13:56:37 +09:00
kconfig	kbuild: split x*alloc() functions in kconfig to scripts/include/xalloc.h	2024-09-01 20:34:48 +09:00
ksymoops	…
mod	kbuild: compile constant module information only once	2024-09-07 17:24:08 +09:00
package	kbuild: add debug package to pacman PKGBUILD	2024-09-07 17:24:08 +09:00
selinux	…
tracing	…
.gitignore	…
Kbuild.include	kbuild: raise the minimum GNU Make requirement to 4.0	2024-07-16 16:07:14 +09:00
Kconfig.include	x86/kconfig: Add as-instr64 macro to properly evaluate AS_WRUSS	2024-06-20 19:48:18 +02:00
Lindent	…
Makefile	arch: um: rust: Add i386 support for Rust	2024-07-03 12:22:22 +02:00
Makefile.asm-headers	kbuild: fix rebuild of generic syscall headers	2024-07-18 10:01:55 -07:00
Makefile.btf	kbuild,bpf: Add module-specific pahole flags for distilled base BTF	2024-06-21 14:45:07 -07:00
Makefile.build	kbuild: split device tree build rules into scripts/Makefile.dtbs	2024-09-09 23:42:13 +09:00
Makefile.clang	…
Makefile.clean	kbuild: use $(src) instead of $(srctree)/$(src) for source directory	2024-05-10 04:34:52 +09:00
Makefile.compiler	…
Makefile.debug	kbuild: rust: use `-Zdebuginfo-compression`	2024-04-02 17:41:22 +02:00
Makefile.defconf	…
Makefile.dtbinst	kbuild: Install dtb files as 0644 in Makefile.dtbinst	2024-06-26 00:18:57 +09:00
Makefile.dtbs	kbuild: split device tree build rules into scripts/Makefile.dtbs	2024-09-09 23:42:13 +09:00
Makefile.extrawarn	kbuild: enable -Wcast-function-type-strict unconditionally	2024-05-19 14:36:16 -07:00
Makefile.gcc-plugins	…
Makefile.headersinst	…
Makefile.host	kbuild: add intermediate targets for Flex/Bison in scripts/Makefile.host	2024-09-08 12:15:46 +09:00
Makefile.kasan	…
Makefile.kcov	…
Makefile.kcsan	…
Makefile.kmsan	…
Makefile.lib	kbuild: add mod(name,file)_flags to assembler flags for module objects	2024-09-10 18:36:10 +09:00
Makefile.modfinal	kbuild: compile constant module information only once	2024-09-07 17:24:08 +09:00
Makefile.modinst	kbuild: modinst: remove the multithread option from zstd compression	2024-09-01 20:33:33 +09:00
Makefile.modpost	Kbuild updates for v6.10	2024-05-18 12:39:20 -07:00
Makefile.package	kbuild: pacman-pkg: do not override objtree	2024-09-01 20:34:49 +09:00
Makefile.randstruct	…
Makefile.ubsan	…
Makefile.userprogs	…
Makefile.vdsoinst	more s390 updates for 6.10 merge window	2024-05-21 12:09:36 -07:00
Makefile.vmlinux	kbuild: generate offset range data for builtin modules	2024-09-20 09:21:43 +09:00
Makefile.vmlinux_o	kbuild: generate offset range data for builtin modules	2024-09-20 09:21:43 +09:00
as-version.sh	…
asn1_compiler.c	…
bloat-o-meter	…
bootgraph.pl	…
bpf_doc.py	scripts/bpf_doc: Use silent mode when exec make cmd	2024-03-15 14:46:31 +01:00
build-version	kbuild: move init/build-version to scripts/	2024-07-16 01:08:37 +09:00
cc-can-link.sh	…
cc-version.sh	…
check-git	…
check-sysctl-docs	…
check-uapi.sh	…
check-variable-fonts.sh	docs: scripts/check-variable-fonts.sh: Improve commands for detection	2024-05-02 10:14:52 -06:00
check_extable.sh	…
checkdeclares.pl	…
checkincludes.pl	…
checkkconfigsymbols.py	…
checkpatch.pl	net: drop special comment style	2024-08-23 10:21:02 +01:00
checkstack.pl	…
checksyscalls.sh	…
checktransupdate.py	scripts: add scripts/checktransupdate.py	2024-06-12 15:24:11 -06:00
checkversion.pl	…
cleanfile	…
cleanpatch	…
coccicheck	…
config	…
const_structs.checkpatch	sound updates for 6.11-rc1	2024-07-19 12:39:34 -07:00
decode_stacktrace.sh	scripts/decode_stacktrace.sh: better support to ARM32 module stack trace	2024-06-24 22:25:00 -07:00
decodecode	…
depmod.sh	…
dev-needs.sh	…
diffconfig	…
documentation-file-ref-check	…
export_report.pl	…
extract-ikconfig	…
extract-module-sig.pl	…
extract-sys-certs.pl	…
extract-vmlinux	…
extract_xc3028.pl	…
faddr2line	scripts/faddr2line: Check only two symbols when calculating symbol size	2024-07-02 23:38:37 -07:00
file-size.sh	…
find-unused-docs.sh	…
gcc-x86_32-has-stack-protector.sh	kbuild: Fix '-S -c' in x86 stack protector scripts	2024-07-29 03:47:00 +09:00
gcc-x86_64-has-stack-protector.sh	kbuild: Fix '-S -c' in x86 stack protector scripts	2024-07-29 03:47:00 +09:00
gen-randstruct-seed.sh	…
generate_builtin_ranges.awk	kbuild: generate offset range data for builtin modules	2024-09-20 09:21:43 +09:00
generate_initcall_order.pl	…
generate_rust_analyzer.py	rust: Support latest version of `rust-analyzer`	2024-08-07 01:16:52 +02:00
generate_rust_target.rs	rust: x86: remove `-3dnow{,a}` from target features	2024-08-10 00:05:10 +02:00
get_abi.pl	…
get_dvb_firmware	…
get_feat.pl	…
get_maintainer.pl	…
gfp-translate	…
git.orderFile	…
head-object-list.txt	powerpc: Remove core support for 40x	2024-06-28 22:28:47 +10:00
headerdep.pl	…
headers_install.sh	m68k: Avoid CONFIG_COLDFIRE switch in uapi header	2024-05-07 08:55:23 +10:00
insert-sys-cert.c	…
install.sh	kbuild: Create INSTALL_PATH directory if it does not exist	2024-07-20 13:34:54 +09:00
jobserver-exec	…
kallsyms.c	kallsyms: use xmalloc() and xrealloc()	2024-09-01 20:34:48 +09:00
kernel-doc	mm/slab: Plumb kmem_buckets into __do_kmalloc_node()	2024-07-03 12:24:19 +02:00
ld-version.sh	kbuild: Make ld-version.sh more robust against version string changes	2024-07-15 03:13:32 +09:00
leaking_addresses.pl	…
link-vmlinux.sh	kbuild: remove recent dependency on "truncate" program	2024-09-07 17:24:08 +09:00
make_fit.py	scripts/make_fit: Support decomposing DTBs	2024-07-16 01:08:37 +09:00
makelst	…
markup_oops.pl	…
min-tool-version.sh	rust: upgrade to Rust 1.78.0	2024-05-05 20:17:25 +02:00
misc-check	…
mkcompile_h	…
mksysmap	kbuild: change scripts/mksysmap into sed script	2024-05-29 16:40:03 +09:00
mkuboot.sh	…
module-common.c	kbuild: compile constant module information only once	2024-09-07 17:24:08 +09:00
module.lds.S	The usual shower of singleton fixes and minor series all over MM,	2024-05-19 09:21:03 -07:00
modules-check.sh	…
nsdeps	…
objdiff	…
objdump-func	…
orc_hash.sh	…
pahole-version.sh	…
parse-maintainers.pl	…
patch-kernel	…
profile2linkerlist.pl	…
prune-kernel	…
recordmcount.c	…
recordmcount.h	…
recordmcount.pl	…
relocs_check.sh	…
remove-stale-files	kbuild: clean up scripts/remove-stale-files	2024-07-20 16:33:45 +09:00
rust_is_available.sh	rust: warn about `bindgen` versions 0.66.0 and 0.66.1	2024-07-10 10:28:52 +02:00
rust_is_available_bindgen_0_66.h	rust: warn about `bindgen` versions 0.66.0 and 0.66.1	2024-07-10 10:28:52 +02:00
rust_is_available_bindgen_libclang.h	…
rust_is_available_test.py	rust: warn about `bindgen` versions 0.66.0 and 0.66.1	2024-07-10 10:28:52 +02:00
rustdoc_test_builder.rs	…
rustdoc_test_gen.rs	…
setlocalversion	…
show_delta	…
sign-file.c	…
sorttable.c	…
sorttable.h	…
spdxcheck-test.sh	…
spdxcheck.py	scripts/spdxcheck: Add count of missing files to stats output	2024-05-04 19:00:54 +02:00
spdxexclude	…
spelling.txt	kernel-wide: fix spelling mistakes like "assocative" -> "associative"	2024-06-28 19:36:28 -07:00
sphinx-pre-install	scripts: sphinx-pre-install: Add pyyaml hint to other distros	2024-04-02 10:07:51 -06:00
split-man.pl	…
stackdelta	…
stackusage	…
subarch.include	scripts: subarch.include: fix SUBARCH on macOS hosts	2024-09-10 13:56:37 +09:00
syscall.tbl	syscalls: add back legacy __NR_nfsservctl macro	2024-08-06 08:57:02 +02:00
syscallhdr.sh	…
syscallnr.sh	…
syscalltbl.sh	x86/syscall: Mark exit[_group] syscall handlers __noreturn	2024-06-28 15:23:38 +02:00
tags.sh	…
test_fortify.sh	…
tools-support-relr.sh	…
unifdef.c	scripts/unifdef: avoid constexpr keyword	2024-04-23 00:09:41 +09:00
ver_linux	…
verify_builtin_ranges.awk	scripts: add verifier script for builtin module range data	2024-09-20 09:21:52 +09:00
xen-hypercalls.sh	…
xz_wrap.sh	…