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Subject[PATCH v2 0/9] objtool: warning improvements
Date
v2:
- keep --backtrace
- hard-code awk logic (don't use objdump-func script)
- add OBJTOOL_VERBOSE=1
- add WARN_INSN()
- several other improvements/fixes - best to review from scratch ;-)

Josh Poimboeuf (9):
scripts/objdump-func: Support multiple functions
objtool: Add WARN_INSN()
objtool: Limit unreachable warnings to once per function
objtool: Add symbol iteration helpers
objtool: Add verbose option for disassembling affected functions
objtool: Include backtrace in verbose mode
objtool: Remove superfluous dead_end_function() check
objtool: Detect missing __noreturn annotations
objtool: Ignore exc_double_fault() __noreturn warnings

scripts/objdump-func | 34 +-
tools/objtool/Documentation/objtool.txt | 11 +
tools/objtool/builtin-check.c | 5 +
tools/objtool/check.c | 421 +++++++++++++-----------
tools/objtool/elf.c | 2 +-
tools/objtool/include/objtool/builtin.h | 1 +
tools/objtool/include/objtool/elf.h | 10 +
tools/objtool/include/objtool/warn.h | 22 +-
tools/objtool/orc_gen.c | 9 +-
9 files changed, 307 insertions(+), 208 deletions(-)

--
2.39.2

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