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Subject[PATCH v2 0/5] objtool: Reorganize x86 arch-specific code
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This patch set reorganize current x86 related code in objtool, [1-3] move
arch-specific to arch files and extract some common codes, [4] fixes a
cross-compile problem and [5] fixes a call destination search bug.

It make objtool more arch-generic, which makes other patches on different
architectures easier to be reviewed and merged.

Tested on x86 with unwind on kernel and module context.

---
v2 Change:
[5/5] objtool: use arch_jump_destination in read_intra_function_calls
---
Chen Zhongjin (3):
objtool: Add generic symbol for relocation type
objtool: Specify host-arch for making LIBSUBCMD
objtool: use arch_jump_destination in read_intra_function_calls

Madhavan T. Venkataraman (2):
objtool: Make ORC type code arch-specific
objtool: Make ORC init and lookup code arch-generic

arch/x86/include/asm/unwind.h | 5 -
arch/x86/kernel/module.c | 7 +-
arch/x86/kernel/unwind_orc.c | 256 +----------------
arch/x86/kernel/vmlinux.lds.S | 2 +-
.../asm => include/asm-generic}/orc_lookup.h | 42 +++
kernel/Makefile | 2 +
kernel/orc_lookup.c | 261 ++++++++++++++++++
tools/objtool/Makefile | 2 +-
tools/objtool/arch/x86/Build | 1 +
tools/objtool/arch/x86/include/arch/elf.h | 5 +-
tools/objtool/arch/x86/orc.c | 137 +++++++++
tools/objtool/arch/x86/special.c | 5 +-
tools/objtool/check.c | 14 +-
tools/objtool/include/objtool/orc.h | 17 ++
tools/objtool/orc_dump.c | 59 +---
tools/objtool/orc_gen.c | 79 +-----
16 files changed, 492 insertions(+), 402 deletions(-)
rename {arch/x86/include/asm => include/asm-generic}/orc_lookup.h (51%)
create mode 100644 kernel/orc_lookup.c
create mode 100644 tools/objtool/arch/x86/orc.c
create mode 100644 tools/objtool/include/objtool/orc.h

--
2.17.1

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