kernel/linux.git/include/linux/annotate.h, branch v6.19.11Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.19.112025-12-03T18:45:29+00:00objtool: Simplify .annotate_insn code generation output some more2025-12-03T18:45:29+00:00Josh Poimboeufjpoimboe@kernel.org2025-12-03T18:07:38+00:00urn:sha1:2d3451ef1ef679ae496f8e335f4b1305885e8083
Remove the superfluous section name quotes, and combine the longs into a
single command.
Before:
911: .pushsection ".discard.annotate_insn", "M", @progbits, 8; .long 911b - .; .long 2; .popsection
After:
911: .pushsection .discard.annotate_insn, "M", @progbits, 8; .long 911b - ., 2; .popsection
No change in functionality.
Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/hpsfcihgqmhcdrg7pop7z73ptymakgjq7qlxrawrjxilosk43l@xikqif3ievj4
objtool: Remove newlines and tabs from annotation macros2025-12-03T18:42:37+00:00Josh Poimboeufjpoimboe@kernel.org2025-12-02T17:59:39+00:00urn:sha1:ed3bf863dc9150b56233b01ec073cbbd1fc9c6a3
Remove newlines and tabs from the annotation macros so the invoking code
can insert them as needed to match the style of the surrounding code.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://patch.msgid.link/66305834c2eb78f082217611b756231ae9c0b555.1764694625.git.jpoimboe@kernel.org
objtool: Consolidate annotation macros2025-12-03T18:40:44+00:00Josh Poimboeufjpoimboe@kernel.org2025-12-02T17:59:38+00:00urn:sha1:305c8dc477175eb29df18accc95c868acd2cdd4e
Consolidate __ASM_ANNOTATE into a single macro which is used by both C
and asm. This also makes the code generation a bit more palatable by
putting it all on a single line.
Turn this:
911:
.pushsection .discard.annotate_insn,"M", @progbits, 8
.long 911b - .
.long 1
.popsection
jmp __x86_return_thunk
Into:
911: .pushsection ".discard.annotate_insn", "M", @progbits, 8; .long 911b - .; .long 1; .popsection
jmp __x86_return_thunk
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://patch.msgid.link/c05ff40d3383e85c3b59018ef0b3c7aaf993a60d.1764694625.git.jpoimboe@kernel.org
objtool: Add ANNOTATE_DATA_SPECIAL2025-10-14T21:50:16+00:00Josh Poimboeufjpoimboe@kernel.org2025-09-17T16:03:54+00:00urn:sha1:58f36a5756445dcd0a733504cd798955ebe968c1
In preparation for the objtool klp diff subcommand, add an
ANNOTATE_DATA_SPECIAL macro which annotates special section entries so
that objtool can determine their size and location and extract them
when needed.
Acked-by: Petr Mladek <pmladek@suse.com>
Tested-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
objtool: Move ANNOTATE* macros to annotate.h2025-10-14T21:49:20+00:00Josh Poimboeufjpoimboe@kernel.org2025-09-17T16:03:53+00:00urn:sha1:d2c60bde1c0fcac8b140e527546f80749ccd9c67
In preparation for using the objtool annotation macros in higher-level
objtool.h macros like UNWIND_HINT, move them to their own file.
Acked-by: Petr Mladek <pmladek@suse.com>
Tested-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>