17 Commits

Author SHA1 Message Date
Nicholas Nethercote
a8c9970a34 Cleaned up the mess that was the treatment of "below main" functions such as
'__libc_start_main', in Massif, m_debuginfo and m_stacktrace.  As part of
this, --show-below-main is now visible to tools, and Massif pays attention
to it.

Improved the description of --show-below-main=yes in the manual.

Replaced some instances of "__libc_start_main" in the test *.exp files with
"(below main)", which is what will actually be seen.  Also updated
scalar.stderr.exp*, which should make it get closer to actually passing.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9131
2009-02-10 06:48:00 +00:00
Nicholas Nethercote
5ad1dd61f9 Introduce a new type, PtrdiffT. Replace lots of uses of OffT (all those
that are memory offsets) with PtrdiffT;  OffT should only be used for file
sizes and offsets.

Change Off64T from a ULong to a Long, as it should be.  Replace some uses
of ULong in the address space manager with Off64T to match.

Also add a comment explaining the meanings of the basic types like Addr,
OffT, SizeT, etc.

Also fix the prototype for VG_(pread) -- the last arg is an OffT, not an
Int.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8959
2009-01-15 21:29:24 +00:00
Julian Seward
335992d8fc Merge all remaining changes from branches/PTRCHECK. These are some
relatively minor extensions to m_debuginfo, a major overhaul of
m_debuginfo/readdwarf3.c to get its space usage under control, and
changes throughout the system to enable heap-use profiling.

The majority of the merged changes were committed into
branches/PTRCHECK as the following revs: 8591 8595 8598 8599 8601 and
8161.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8621
2008-09-18 18:12:50 +00:00
Bart Van Assche
46cb6b91d7 - Added support for querying information about .plt sections.
- Added support for .got.plt sections.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8127
2008-05-25 16:37:22 +00:00
Julian Seward
14af4957fc Merge in the DATASYMS branch.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7540
2008-03-03 01:35:41 +00:00
Julian Seward
5679a22410 Update copyright dates ("200X-2007" --> "200X-2008").
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7398
2008-02-11 11:34:59 +00:00
Julian Seward
54e5bf2856 Misc changes needed to support exp-drd (Bart Van Assche).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7213
2007-11-25 14:08:53 +00:00
Julian Seward
172505c978 Update copyright dates.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6488
2007-01-08 06:01:59 +00:00
Julian Seward
0a0e94fb63 Merge r6128:
Interface changes for m_debuginfo:
- new fn VG_(di_aix5_notify_segchange) to notify XCOFF loads/unloads
- new fn VG_(lookup_symbol_SLOW) for looking up the address of a fn
  given its name and soname



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6265
2006-10-17 01:36:37 +00:00
Julian Seward
ad67fd79fe Update copyright dates.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5954
2006-06-05 23:21:15 +00:00
Julian Seward
27b95f28a5 Cleanup/restructure m_debuginfo, as described in
coregrind/m_debuginfo/README.txt.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5823
2006-04-04 15:12:44 +00:00
Julian Seward
f9a9e03c7a Merge in function wrapping support from the FNWRAP branch. That
branch hereby becomes inactive.  This currently breaks everything
except x86; fixes for amd64/ppc32 to follow.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5520
2006-01-12 12:32:32 +00:00
Nicholas Nethercote
fdeaecb9e1 Rename VG_(get_obj)() as VG_(find_seginfo) to be more consistent
with the other function names.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4114
2005-07-06 13:19:11 +00:00
Nicholas Nethercote
4b4e694fef Avoid m_redir.c importing priv_symtab.h.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4024
2005-06-25 20:22:43 +00:00
Nicholas Nethercote
58b0509c03 Rename functions to make the type involved clearer.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4021
2005-06-25 19:51:33 +00:00
Julian Seward
90e98b737e Updates to the rest of the debuginfo module to track directory names.
The only interesting part is a change of signature of
VG_(get_filename_linenum) so that callers can optionally request
directory info too.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3909
2005-06-13 17:39:06 +00:00
Nicholas Nethercote
d01259a1d0 Modularised all the debug info stuff as m_debuginfo/. It's a mess
and needs further cleaning up, but it's a start.



git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3821
2005-05-31 02:38:09 +00:00