diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2024-11-28 12:38:55 +0300 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2024-12-02 14:01:41 +0300 |
| commit | 317f2a64618c528539d17fe6957a64106087fbd2 (patch) | |
| tree | cb53efb7a4d5ee1892a756fdd696053f0d083553 /include/linux/objtool.h | |
| parent | bf5febebd99fddfc6226a94e937d38a8d470b24e (diff) | |
| download | linux-317f2a64618c528539d17fe6957a64106087fbd2.tar.xz | |
objtool: Convert instrumentation_{begin,end}() to ANNOTATE
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Link: https://lore.kernel.org/r/20241128094311.245980207@infradead.org
Diffstat (limited to 'include/linux/objtool.h')
| -rw-r--r-- | include/linux/objtool.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/include/linux/objtool.h b/include/linux/objtool.h index b5e9c0ab4048..89c67cd7eebe 100644 --- a/include/linux/objtool.h +++ b/include/linux/objtool.h @@ -51,13 +51,18 @@ ".long 998b\n\t" \ ".popsection\n\t" -#define ASM_ANNOTATE(type) \ - "911:\n\t" \ +#define __ASM_BREF(label) label ## b + +#define __ASM_ANNOTATE(label, type) \ ".pushsection .discard.annotate_insn,\"M\",@progbits,8\n\t" \ - ".long 911b - .\n\t" \ + ".long " __stringify(label) " - .\n\t" \ ".long " __stringify(type) "\n\t" \ ".popsection\n\t" +#define ASM_ANNOTATE(type) \ + "911:\n\t" \ + __ASM_ANNOTATE(911b, type) + #define ANNOTATE_NOENDBR ASM_ANNOTATE(ANNOTYPE_NOENDBR) #else /* __ASSEMBLY__ */ @@ -161,6 +166,7 @@ #define UNWIND_HINT(type, sp_reg, sp_offset, signal) "\n\t" #define STACK_FRAME_NON_STANDARD(func) #define STACK_FRAME_NON_STANDARD_FP(func) +#define __ASM_ANNOTATE(label, type) #define ASM_ANNOTATE(type) #define ANNOTATE_NOENDBR #define ASM_REACHABLE |