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linux/tools/objtool
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Linus Torvalds 6873139ed0 objtool changes for v5.10: 
- Most of the changes are cleanups and reorganization to make the objtool code
    more arch-agnostic. This is in preparation for non-x86 support.
 
 Fixes:
 
  - KASAN fixes.
  - Handle unreachable trap after call to noreturn functions better.
  - Ignore unreachable fake jumps.
  - Misc smaller fixes & cleanups.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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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()
  ...
2020-10-14 10:13:37 -07:00
..
arch/x86 objtool: Decode unwind hint register depending on architecture 2020-09-10 10:43:13 -05:00
Documentation objtool: Add support for intra-function calls 2020-04-30 20:14:33 +02:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
arch.h objtool: Decode unwind hint register depending on architecture 2020-09-10 10:43:13 -05:00
Build objtool: Enable compilation of objtool for all architectures 2020-05-20 09:17:28 -05:00
builtin-check.c objtool: Move ORC logic out of check() 2020-09-01 17:19:11 -05:00
builtin-orc.c objtool: Move ORC logic out of check() 2020-09-01 17:19:11 -05:00
builtin.h objtool: Implement noinstr validation 2020-04-22 10:53:50 +02:00
cfi.h objtool: Fix !CFI insn_state propagation 2020-04-22 10:53:50 +02:00
check.c objtool changes for v5.10: 2020-10-14 10:13:37 -07:00
check.h objtool: Refactor jump table code to support other architectures 2020-09-10 10:43:13 -05:00
elf.c x86/static_call: Add inline static call implementation for x86-64 2020-09-01 09:58:05 +02:00
elf.h x86/static_call: Add inline static call implementation for x86-64 2020-09-01 09:58:05 +02:00
Makefile objtool: Allow nested externs to enable BUILD_BUG() 2020-10-06 09:32:13 -05:00
objtool.c objtool: Move object file loading out of check() 2020-09-01 17:19:07 -05:00
objtool.h objtool: Abstract alternative special case handling 2020-09-10 10:43:13 -05:00
orc_dump.c objtool: Make unwind hint definitions available to other architectures 2020-09-10 10:43:13 -05:00
orc_gen.c objtool: Make unwind hint definitions available to other architectures 2020-09-10 10:43:13 -05:00
special.c objtool: Abstract alternative special case handling 2020-09-10 10:43:13 -05:00
special.h objtool: Refactor jump table code to support other architectures 2020-09-10 10:43:13 -05:00
sync-check.sh objtool: Make unwind hint definitions available to other architectures 2020-09-10 10:43:13 -05:00
warn.h objtool: Rename find_containing_func() 2020-03-25 18:28:29 +01:00
weak.c objtool: Abstract alternative special case handling 2020-09-10 10:43:13 -05:00