Josh Poimboeuf 6342a20efb objtool: Add elf_create_section_pair() ...

When creating an annotation section, allocate the reloc section data at
the beginning.  This simplifies the data model a bit and also saves
memory due to the removal of malloc() in elf_rebuild_reloc_section().

With allyesconfig + CONFIG_DEBUG_INFO:

- Before: peak heap memory consumption: 53.49G
- After:  peak heap memory consumption: 49.02G

Link: https://lore.kernel.org/r/048e908f3ede9b66c15e44672b6dda992b1dae3e.1685464332.git.jpoimboe@kernel.org
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>

2023-06-07 10:03:17 -07:00

..

arch

objtool: Add elf_create_section_pair()

2023-06-07 10:03:17 -07:00

Documentation

objtool: Move noreturn function list to separate file

2023-05-16 06:31:55 -07:00

include/objtool

objtool: Add elf_create_section_pair()

2023-06-07 10:03:17 -07:00

.gitignore

objtool: Install libsubcmd in build

2023-01-30 16:27:46 -08:00

Build

objtool: Install libsubcmd in build

2023-01-30 16:27:46 -08:00

builtin-check.c

objtool: Add verbose option for disassembling affected functions

2023-05-16 06:31:51 -07:00

check.c

objtool: Add elf_create_section_pair()

2023-06-07 10:03:17 -07:00

elf.c

objtool: Add elf_create_section_pair()

2023-06-07 10:03:17 -07:00

Makefile

objtool: Fix HOSTCC flag usage

2023-02-01 09:15:18 -08:00

noreturns.h

objtool: Add __kunit_abort() to noreturns

2023-06-02 21:12:24 +02:00

objtool.c

objtool: Remove instruction::list

2023-02-23 09:21:44 +01:00

orc_dump.c

x86,objtool: Split UNWIND_HINT_EMPTY in two

2023-03-23 23:18:58 +01:00

orc_gen.c

objtool: Add elf_create_section_pair()

2023-06-07 10:03:17 -07:00

special.c

objtool: Make struct entries[] static and const

2023-02-01 09:15:22 -08:00

sync-check.sh

objtool: Add objtool_types.h

2023-03-23 23:18:56 +01:00

weak.c

objtool: Ditch subcommands

2022-04-22 12:32:01 +02:00