ftmemsim-valgrind

mirror of https://github.com/Zenithsiz/ftmemsim-valgrind.git synced 2026-02-11 14:01:48 +00:00

Files

Florian Krohm d7cc7eac99 Merge revisions 14255, 14293, and 14294 from the BUF_REMOVAL branch to trunk.

The functions VG_(get_filename) and VG_(get_filename_lineno) now return
a pointer to filename and directory name instead of copying them into
buffers passed in from the caller.
The returned strings are persistent as long as the DebugInfo to which
they belong is not discarded. The caller therefore needs to stash them
away as needed.
Function VG_(strncpy_safely) has been removed as it is no longer needed.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14668

2014-10-27 12:06:35 +00:00

d3basics.c

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

debuginfo.c

Merge revisions 14255, 14293, and 14294 from the BUF_REMOVAL branch to trunk.

2014-10-27 12:06:35 +00:00

image.c

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

lzoconf.h

Initial code for remote debuginfo server. Handles all ELF/Dwarf{2,3,4}

2013-06-07 16:15:48 +00:00

lzodefs.h

Initial code for remote debuginfo server. Handles all ELF/Dwarf{2,3,4}

2013-06-07 16:15:48 +00:00

minilzo-inl.c

Merge r13421:HEAD from branches/DISRV. This merges the debuginfo-server

2013-07-02 08:07:15 +00:00

minilzo.h

Initial code for remote debuginfo server. Handles all ELF/Dwarf{2,3,4}

2013-06-07 16:15:48 +00:00

misc.c

Merge r14202 from the BUF_REMOVAL branch to trunk.

2014-10-25 19:20:38 +00:00

priv_d3basics.h

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

priv_image.h

Constify coregrind.

2014-10-22 22:25:30 +00:00

priv_misc.h

Merge r14202 from the BUF_REMOVAL branch to trunk.

2014-10-25 19:20:38 +00:00

priv_readdwarf3.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

priv_readdwarf.h

Update copyright dates (20XY-2012 ==> 20XY-2013)

2013-10-18 14:27:36 +00:00

priv_readelf.h

Constify coregrind.

2014-10-22 22:25:30 +00:00

priv_readexidx.h

Add support for stack unwinding using the ARM32 specific EXIDX format.

2014-07-31 14:25:29 +00:00

priv_readmacho.h

Fix coregrind header files such that they can be included without

2013-09-15 13:54:34 +00:00

priv_readpdb.h

Constify coregrind.

2014-10-22 22:25:30 +00:00

priv_storage.h

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

priv_tytypes.h

Constify coregrind.

2014-10-22 22:25:30 +00:00

readdwarf3.c

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

readdwarf.c

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

readelf.c

Constify coregrind.

2014-10-22 22:25:30 +00:00

readexidx.c

Add support for stack unwinding using the ARM32 specific EXIDX format.

2014-07-31 14:25:29 +00:00

readmacho.c

Enable reading of Dwarf2 frame-unwind info on MacOS. It seems

2014-10-23 19:44:21 +00:00

README.txt

Remove anouncement of helgrind dead in coregrind/m_debuginfo/README.txt

2014-09-19 09:08:42 +00:00

readpdb.c

Constify coregrind.

2014-10-22 22:25:30 +00:00

storage.c

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

tytypes.c

2 pints later: more coregrind constification.

2014-10-23 17:47:15 +00:00

README.txt

On 4 Apr 06, the debuginfo reader (m_debuginfo) was majorly cleaned up
and restructured.  It has been a bit of a tangle for a while.  On 18 Sep 14
the STABS support was completely removed. The new structure looks like this:

                  debuginfo.c 
  
                   readelf.c

                  readdwarf.c

                   storage.c

Each .c can only call those below it on the page.

storage.c contains the SegInfo structure and stuff for 
maintaining/searching arrays of symbols, line-numbers, and Dwarf CF 
info records.

readdwarf.c parses the relevant kind of info and call storage.c to
store the results.

readelf.c reads ELF format, hands syms directly to storage.c,
then delegates to readdwarf.c for debug info.  All straightforward.

debuginfo.c is the top-level file, and is quite small.

There are 2 goals to this:

(1) Generally tidy up something which needs tidying up

(2) Introduce more modularity, so as to make it easier to add
    readers for other formats, if needed

Rationale for (1) and (2) are obvious.

Originally there was also goal (3) Simplify the stabs reader.
But stabs support was broken since 3.9.0 and completely removed in 3.10.0.

The worst thing is that it is the stabs type reader that was crashing,
not the stabs line-number reader.
Old versions of the stabs type reader can be found in the subversion repository
as m_debuginfo/UNUSED_STABS.txt, the stabs line-number reader was in
m_debuginfo/readstabs.c. The old version of this file explained more
about the setup.