GitHub - sevan/dwarves: Pahole and the dwarves

This branch is 550 commits behind acmel/dwarves:master.

Name	Name	Last commit message	Last commit date
Latest commit mishradk and acmel README: Add documentation for -DBUILD_SHARED_LIBS Jun 10, 2021 ba953a5 · Jun 10, 2021 History 1,730 Commits
cmake/modules	cmake/modules	cmake: libebl was merged into libdw	Feb 3, 2020
lib	lib	btf: Add support for the floating-point types	Mar 11, 2021
man-pages	man-pages	pahole: Allow encoding BTF into a detached file	Jun 4, 2021
ostra	ostra	ostra: Initial python3 conversion	Apr 23, 2019
rpm/SPECS	rpm/SPECS	pahole: Prep 1.21	Apr 9, 2021
.gitignore	.gitignore	pahole: Add build dir, config.h to .gitignore	Feb 11, 2019
.gitmodules	.gitmodules	pahole: add libbpf as submodule under lib/bpf	Feb 11, 2019
CMakeLists.txt	CMakeLists.txt	CMakeLists.txt: Enable SHARED and STATIC lib creation	Jun 10, 2021
COPYING	COPYING	[LICENSE]: Add COPYING file and add missing license info on some files	Dec 17, 2007
MANIFEST	MANIFEST	btf_encoder: Move libbtf.c to btf_encoder.c, the only user of its fun…	Jun 9, 2021
NEWS	NEWS	pahole: Prep 1.21	Apr 9, 2021
README	README	README: Add documentation for -DBUILD_SHARED_LIBS	Jun 10, 2021
README.DEBUG	README.DEBUG	README.DEBUG: Add an extra step to make the instructions cut'n'exec	Dec 14, 2017
README.btf	README.btf	v1.13: New release	Apr 16, 2019
README.cross	README.cross	README: Add instructions to do a cross build	Aug 17, 2020
README.ctracer	README.ctracer	ctracer: update README.ctracer, f9 has the dwarves	Oct 29, 2008
README.tarball	README.tarball	docs: Add command line to generate tarball with a prefix	Mar 12, 2020
btf_encoder.c	btf_encoder.c	libbpf: Allow to use packaged version	Jun 9, 2021
btf_encoder.h	btf_encoder.h	btf_encoder: Move library global variable btf_gen_floats to btf_encod…	Jun 9, 2021
btf_loader.c	btf_loader.c	libbpf: Allow to use packaged version	Jun 9, 2021
btfdiff	btfdiff	btfdiff: Support diffing DWARF vs detached BTF	Jun 8, 2021
changes-v1.13	changes-v1.13	v1.13: New release	Apr 16, 2019
changes-v1.16	changes-v1.16	dwarves: Prep v1.16	Dec 16, 2019
changes-v1.17	changes-v1.17	dwarves: Prep v1.17	Mar 13, 2020
changes-v1.18	changes-v1.18	dwarves: Prep v1.18	Oct 2, 2020
changes-v1.19	changes-v1.19	dwarves: Prep v1.19	Nov 23, 2020
changes-v1.20	changes-v1.20	pahole: Prep 1.20	Feb 4, 2021
changes-v1.21	changes-v1.21	pahole: Prep 1.21	Apr 9, 2021
codiff.c	codiff.c	codiff: Use zfree() where applicable	May 27, 2021
config.h.cmake	config.h.cmake	[DWARVES] Fixes a FIXME relating to a missing elf (libdw) symbol check.	Feb 12, 2008
ctf.h	ctf.h	Adopt SPDX-License-Identifier	Jan 18, 2019
ctf_encoder.c	ctf_encoder.c	strings: use BTF's string APIs for strings management	Oct 20, 2020
ctf_encoder.h	ctf_encoder.h	Adopt SPDX-License-Identifier	Jan 18, 2019
ctf_loader.c	ctf_loader.c	dwarves: Move the common initialization of fields for 'struct type'	Aug 5, 2020
ctfdwdiff	ctfdwdiff	ctfdwdiff: Don't ask for variables and inline expansions in pfunct	Mar 31, 2009
ctracer.c	ctracer.c	ctracer: Initialize the 'parm_list' variable, detected by covscan	May 27, 2021
dtagnames.c	dtagnames.c	dtagnames: Stop using the deprecated mallinfo() function	Feb 2, 2021
dutil.c	dutil.c	dutil: Make handling of NULL by destructos consistent	May 27, 2021
dutil.h	dutil.h	dutil: Adopt the zalloc()/zfree() from perf	May 27, 2021
dwarf_loader.c	dwarf_loader.c	dwarf_loader: Add define for DW_OP_addrx	May 28, 2021
dwarves.c	dwarves.c	btf_loader: Stop using libbtf.h and the btf_elf class	Jun 4, 2021
dwarves.h	dwarves.h	core: Allow passing the base_btf object via 'struct conf_load'	Jun 4, 2021
dwarves_emit.c	dwarves_emit.c	emit: Remove unused 'is_pointer' variable	Jul 2, 2019
dwarves_emit.h	dwarves_emit.h	Adopt SPDX-License-Identifier	Jan 18, 2019
dwarves_fprintf.c	dwarves_fprintf.c	codiff: Fix usage of negative errno values with strerror(), reported …	May 27, 2021
dwarves_reorganize.c	dwarves_reorganize.c	reorganize: Enclose bitfield routines under ifdef	Jul 2, 2019
dwarves_reorganize.h	dwarves_reorganize.h	Adopt SPDX-License-Identifier	Jan 18, 2019
elf_symtab.c	elf_symtab.c	elf_symtab: Use zfree() where applicable	May 27, 2021
elf_symtab.h	elf_symtab.h	bpf_encoder: Translate SHN_XINDEX in symbol's st_shndx values	Jan 27, 2021
elfcreator.c	elfcreator.c	elfcreator: Address initialization warning emitted by 'gcc -O6'	Dec 16, 2019
elfcreator.h	elfcreator.h	Adopt SPDX-License-Identifier	Jan 18, 2019
fullcircle	fullcircle	v1.13: New release	Apr 16, 2019
gobuffer.c	gobuffer.c	gobuffer: Use zfree() and make delete accept NULL, like free()	May 27, 2021
gobuffer.h	gobuffer.h	Adopt SPDX-License-Identifier	Jan 18, 2019
hash.h	hash.h	dwarf_loader: Use a better hashing function, from libbpf	Feb 12, 2021
libctf.c	libctf.c	libctf: Use zfree() where applicable	May 27, 2021
libctf.h	libctf.h	strings: use BTF's string APIs for strings management	Oct 20, 2020
list.h	list.h	Adopt SPDX-License-Identifier	Jan 18, 2019
pahole.c	pahole.c	libbpf: Allow to use packaged version	Jun 9, 2021
pahole_strings.h	pahole_strings.h	libbpf: Allow to use packaged version	Jun 9, 2021
pdwtags.c	pdwtags.c	core: Allow the loaders to advertise features they have	Apr 15, 2019
pfunct.c	pfunct.c	pfunct: Use load stealer to speed up --class	Nov 16, 2020
pglobal.c	pglobal.c	pglobal: Allow passing the format path specifier, to use with BTF	Oct 24, 2019
prefcnt.c	prefcnt.c	prefcnt: Avoid ambiguous else with for_each macro	Jul 2, 2019
rbtree.c	rbtree.c	Adopt SPDX-License-Identifier	Jan 18, 2019
rbtree.h	rbtree.h	Adopt SPDX-License-Identifier	Jan 18, 2019
regtest	regtest	regtest: Accept --diff instad of plain 'diff' as long option	May 14, 2012
scncopy.c	scncopy.c	Adopt SPDX-License-Identifier	Jan 18, 2019
strings.c	strings.c	libbpf: Allow to use packaged version	Jun 9, 2021
syscse.c	syscse.c	dwarves: Make function__for_each_parameter receive 'cu' arg	Jan 9, 2020

Repository files navigation

Build instructions:

1. install cmake
2. mkdir build
3. cd build
4. cmake -D__LIB=lib ..
5. make install

cmake Options:
  -DBUILD_SHARED_LIBS
    By default SHARED libraries are created and applications are linked to it.
    Use -DBUILD_SHARED_LIBS=OFF while invoking cmake to create STATIC libraries
    and link applications to it.

    Ex. cmake -D__LIB=lib -DBUILD_SHARED_LIBS=OFF ..

  -DCMAKE_INSTALL_PREFIX
    Default is to install to /usr/local, use -DCMAKE_INSTALL_PREFIX=
    when invoking cmake to specify another install location.

Known to work scenarios:

Mandriva Cooker:

cmake 2.4.5-1mdv2007.1
libelfutils1-devel 0.123-1mdv2007.1

Debian Unstable:

cmake 2.4.5-1
libdw-dev 0.123-2

Fedora Core 6:

cmake 2.4.5-2.fc6
elfutils-devel 0.126-1.fc6