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05921c47f5
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Arnaldo Carvalho de Melo 05921c47f5 emit: Handle typedefs that are a pointer to typedefs 
Before:

  $ pfunct --compile /home/acme/git/build/v5.1-rc4+/kernel/sched/autogroup.o > a.c
  $ gcc -g -c a.c
  a.c:1656:9: error: unknown type name ‘__signalfn_t’
   typedef __signalfn_t * __sighandler_t;
           ^~~~~~~~~~~~
  a.c:1658:9: error: unknown type name ‘__restorefn_t’
   typedef __restorefn_t * __sigrestore_t;
           ^~~~~~~~~~~~~
  $

After:

  $ pfunct --compile /home/acme/git/build/v5.1-rc4+/kernel/sched/autogroup.o > a.c
  $ gcc -g -c a.c
  $ egrep  '__(restore|signal)fn_t' -A10 a.c
  typedef void (__signalfn_t)(int);
  typedef __signalfn_t * __sighandler_t;

  typedef void (__restorefn_t)(void);
  typedef __restorefn_t * __sigrestore_t;

  struct sigaction {
	  __sighandler_t             sa_handler;           /*     0     8 */
	  long unsigned int          sa_flags;             /*     8     8 */
	  __sigrestore_t             sa_restorer;          /*    16     8 */
	  sigset_t                   sa_mask;              /*    24     8 */

	  /* size: 32, cachelines: 1, members: 4 */
	  /* last cacheline: 32 bytes */
  };
  $

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-04-16 13:49:29 -03:00
cmake/modules cmake: Add comments explaining build_id and fedora/rh detection 2009-06-27 13:32:20 -03:00
lib libbpf: Sync in latest libbpf sources 2019-03-29 15:53:13 -03:00
man-pages fprintf: Allow suppressing the inferred __attribute__((__packed__)) 2019-04-15 15:01:53 -03:00
ostra [OSTRA]: Change ostra-cg license to GPLv2 2007-12-24 12:25:17 -02:00
rpm/SPECS v1.12 - New Release 2018-08-16 16:15:27 -03:00
.gitignore pahole: Add build dir, config.h to .gitignore 2019-02-11 12:55:46 -03:00
.gitmodules pahole: add libbpf as submodule under lib/bpf 2019-02-11 12:56:40 -03:00
btf_encoder.c dwarf_loader: Use DWARF recommended uniform bit offset scheme 2019-03-29 15:55:37 -03:00
btf_encoder.h Fixup copyright notices for BTF files authored by Facebook engineers 2019-01-18 20:34:05 -03:00
btf_loader.c dwarf_loader: Use DWARF recommended uniform bit offset scheme 2019-03-29 15:55:37 -03:00
btfdiff fprintf: Allow suppressing the inferred __attribute__((__packed__)) 2019-04-15 15:01:53 -03:00
CMakeLists.txt libbpf: Build as PIC and statically link into libdwarves 2019-02-19 10:21:29 -03:00
codiff.c codiff: Fix comparision of multi-cu against single-cu files 2019-04-11 16:38:51 -03:00
config.h.cmake [DWARVES] Fixes a FIXME relating to a missing elf (libdw) symbol check. 2008-02-12 21:08:49 -02:00
COPYING [LICENSE]: Add COPYING file and add missing license info on some files 2007-12-17 14:15:42 -02:00
ctf_encoder.c libctf: The type_ids returned are uint32_t fixup where it was uint16_t 2019-03-11 11:44:53 -03:00
ctf_encoder.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
ctf_loader.c loaders: Record CU's endianness in dwarf/btf/ctf loaders 2019-03-29 15:55:37 -03:00
ctf.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
ctfdwdiff ctfdwdiff: Don't ask for variables and inline expansions in pfunct 2009-03-31 19:21:46 -03:00
ctracer.c tag: Introduce tag__is_pointer_to() 2019-04-05 15:28:55 -03:00
dtagnames.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
dutil.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
dutil.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
dwarf_loader.c core: Allow the loaders to advertise features they have 2019-04-15 14:45:27 -03:00
dwarves_emit.c emit: Handle typedefs that are a pointer to typedefs 2019-04-16 13:49:29 -03:00
dwarves_emit.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
dwarves_fprintf.c fprintf: Handle single zero sized array member structs 2019-04-15 17:20:11 -03:00
dwarves_reorganize.c reorganize: Introduce class__for_each_member_from_safe() 2019-04-05 16:16:16 -03:00
dwarves_reorganize.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
dwarves.c core: Use unnatural alignment of struct embedded in another to infer __packed__ 2019-04-15 15:51:16 -03:00
dwarves.h fprintf: Handle single zero sized array member structs 2019-04-15 17:20:11 -03:00
elf_symtab.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
elf_symtab.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
elfcreator.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
elfcreator.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
fullcircle fullcircle: Try building from pfunct --compile and check types 2019-04-15 20:54:03 -03:00
gobuffer.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
gobuffer.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
hash.h [DWARVES]: Use a hash table for the tags in a CU 2008-02-11 11:47:17 -02:00
libbtf.c btf_encoder: run BTF deduplication before writing out to ELF 2019-02-18 11:00:03 -03:00
libbtf.h btf_elf: Rename btf_elf__free() to btf_elf__delete() 2019-02-14 17:06:40 -03:00
libctf.c libctf: The type_ids returned are uint32_t fixup where it was uint16_t 2019-03-11 11:44:53 -03:00
libctf.h libctf: The type_ids returned are uint32_t fixup where it was uint16_t 2019-03-11 11:44:53 -03:00
list.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
MANIFEST MANIFEST: Add missing COPYING file 2018-09-11 11:22:41 -03:00
NEWS v1.12 - New Release 2018-08-16 16:15:27 -03:00
pahole.c fprintf: Allow suppressing the inferred __attribute__((__packed__)) 2019-04-15 15:01:53 -03:00
pdwtags.c core: Allow the loaders to advertise features they have 2019-04-15 14:45:27 -03:00
pfunct.c pfunct: Fixup more return types 2019-04-15 20:53:50 -03:00
pglobal.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
prefcnt.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
rbtree.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
rbtree.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
README [CMAKE]: Make the default install prefix be /usr/local 2007-04-19 18:01:47 -03:00
README.btf README.btf: Add section on validating the .BTF section via the kernel 2018-08-16 12:05:29 -03:00
README.ctracer ctracer: update README.ctracer, f9 has the dwarves 2008-10-29 08:54:53 -02:00
README.DEBUG README.DEBUG: Add an extra step to make the instructions cut'n'exec 2017-12-14 14:15:54 -03:00
regtest regtest: Accept --diff instad of plain 'diff' as long option 2012-05-14 19:36:58 -03:00
scncopy.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
strings.c Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
strings.h Adopt SPDX-License-Identifier 2019-01-18 15:41:48 -03:00
syscse.c dwarves: Introduce type_id_t for use with the type IDs 2019-03-11 11:44:53 -03:00

README 

Build instructions:

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

Default is to be installed on /usr/local, see rpm spec file for
installing on other places.

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