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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-14 10:13:37 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-14 10:13:37 -0700 |
commit | 6873139ed078bfe0341d4cbb69e5af1b323bf532 (patch) | |
tree | 234f7acaf1b8db767868dff4ad4b6af73b247ee7 /tools/objtool/weak.c | |
parent | d5660df4a555a98154da850fb61f118269d0a283 (diff) | |
parent | ab0a40ea88204e1291b56da8128e2845fec8ee88 (diff) |
Merge tag 'objtool-core-2020-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull objtool updates from Ingo Molnar:
"Most of the changes are cleanups and reorganization to make the
objtool code more arch-agnostic. This is in preparation for non-x86
support.
Other changes:
- KASAN fixes
- Handle unreachable trap after call to noreturn functions better
- Ignore unreachable fake jumps
- Misc smaller fixes & cleanups"
* tag 'objtool-core-2020-10-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
perf build: Allow nested externs to enable BUILD_BUG() usage
objtool: Allow nested externs to enable BUILD_BUG()
objtool: Permit __kasan_check_{read,write} under UACCESS
objtool: Ignore unreachable trap after call to noreturn functions
objtool: Handle calling non-function symbols in other sections
objtool: Ignore unreachable fake jumps
objtool: Remove useless tests before save_reg()
objtool: Decode unwind hint register depending on architecture
objtool: Make unwind hint definitions available to other architectures
objtool: Only include valid definitions depending on source file type
objtool: Rename frame.h -> objtool.h
objtool: Refactor jump table code to support other architectures
objtool: Make relocation in alternative handling arch dependent
objtool: Abstract alternative special case handling
objtool: Move macros describing structures to arch-dependent code
objtool: Make sync-check consider the target architecture
objtool: Group headers to check in a single list
objtool: Define 'struct orc_entry' only when needed
objtool: Skip ORC entry creation for non-text sections
objtool: Move ORC logic out of check()
...
Diffstat (limited to 'tools/objtool/weak.c')
-rw-r--r-- | tools/objtool/weak.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/tools/objtool/weak.c b/tools/objtool/weak.c index 942ea5e8ac36..7843e9a7a72f 100644 --- a/tools/objtool/weak.c +++ b/tools/objtool/weak.c @@ -9,17 +9,13 @@ #include <errno.h> #include "objtool.h" -#define __weak __attribute__((weak)) - #define UNSUPPORTED(name) \ ({ \ fprintf(stderr, "error: objtool: " name " not implemented\n"); \ return ENOSYS; \ }) -const char __weak *objname; - -int __weak check(const char *_objname, bool orc) +int __weak check(struct objtool_file *file) { UNSUPPORTED("check subcommand"); } |