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894e48cada
linux/tools/objtool
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Ingo Molnar 894e48cada objtool: Constify 'struct elf *' parameters 
In preparation to parallelize certain parts of objtool, map out which uses
of various data structures are read-only vs. read-write.

As a first step constify 'struct elf' pointer passing, most of the secondary
uses of it in find_symbol_*() methods are read-only.

Also, while at it, better group the 'struct elf' handling methods in elf.h.

Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sami Tolvanen <samitolvanen@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20200422103205.61900-2-mingo@kernel.org
2020-04-23 08:34:18 +02:00
..
arch/x86 objtool: Rename struct cfi_state 2020-04-22 10:53:50 +02:00
Documentation objtool: Documentation: document UACCESS warnings 2020-04-22 10:53:49 +02:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
arch.h objtool: Rename struct cfi_state 2020-04-22 10:53:50 +02:00
Build objtool: Optimize find_symbol_*() and read_symbols() 2020-03-25 18:28:29 +01:00
builtin-check.c objtool: Implement noinstr validation 2020-04-22 10:53:50 +02:00
builtin-orc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
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: Also consider .entry.text as noinstr 2020-04-22 10:53:51 +02:00
check.h objtool: Implement noinstr validation 2020-04-22 10:53:50 +02:00
elf.c objtool: Constify 'struct elf *' parameters 2020-04-23 08:34:18 +02:00
elf.h objtool: Constify 'struct elf *' parameters 2020-04-23 08:34:18 +02:00
Makefile objtool: Split out arch-specific CFI definitions 2020-04-22 10:53:49 +02:00
objtool.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
orc_dump.c objtool: Support Clang non-section symbols in ORC dump 2020-04-14 11:59:52 +02:00
orc_gen.c objtool: Optimize !vmlinux.o again 2020-04-22 10:53:50 +02:00
orc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
special.c objtool: Optimize read_sections() 2020-03-25 18:28:30 +01:00
special.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
sync-check.sh objtool: Silence build output 2020-01-22 07:54:34 +01:00
warn.h objtool: Rename find_containing_func() 2020-03-25 18:28:29 +01:00