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> -----BEGIN PGP SIGNATURE----- iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAl+FgwIRHG1pbmdvQGtl cm5lbC5vcmcACgkQEnMQ0APhK1juGw/6A6goA5/HHapM965yG1eY/rTLp3eIbcma 1ZbkUsP0YfT6wVUzw/sOeZzKNOwOq1FuMfkjuH2KcnlxlcMekIaKvLk8uauW4igM hbFGuuZfZ0An5ka9iQ1W6HGdsuD3vVlN1w/kxdWk0c3lJCVQSTxdCfzF8fuF3gxX lF3Bc1D/ZFcHIHT/hu/jeIUCgCYpD3qZDjQJBScSwVthZC+Fw6weLLGp2rKDaCao HhSQft6MUfDrUKfH3LBIUNPRPCOrHo5+AX6BXxLXJVxqlwO/YU3e0GMwSLedMtBy TASWo7/9GAp+wNNZe8EliyTKrfC3sLxN1QImfjuojxbBVXx/YQ/ToTt9fVGpF4Y+ XhhRFv9520v1tS2wPHIgQGwbh7EWG6mdrmo10RAs/31ViONPrbEZ4WmcA08b/5FY KEkOVb18yfmDVzVZPpSc+HpIFkppEBOf7wPg27Bj3RTZmzIl/y+rKSnxROpsJsWb R6iov7SFVET14lHl1G7tPNXfqRaS7HaOQIj3rSUyAP0ZfX+yIupVJp32dc6Ofg8b SddUCwdIHoFdUNz4Y9csUCrewtCVJbxhV4MIdv0GpWbrgSw96RFZgetaH+6mGRpj 0Kh6M1eC3irDbhBuarWUBAr2doPAq4iOUeQU36Q6YSAbCs83Ws2uKOWOHoFBVwCH uSKT0wqqG+E= =KX5o -----END PGP SIGNATURE----- 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