| f4384f47ee6b6234dba548a775585c37af712edf |
|
16-Dec-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Simplify the VG_(get_filename_linenum) interface by removing
the dirname_available parameter. It's redundant. The value
of the returned directory name can be tested instead.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14814 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 10ef725f1e8e9f1615c483555348eb75b69c4713 |
|
27-Oct-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 536e3d733b5fa756266321e14d67b6df742af8de |
|
26-Oct-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge r14289 from the BUF_REMOVAL branch to trunk.
Change CLG_(get_debug_info) to not build up an absolute pathname in its
'file' parameter. Instead give it an additional parameter to hold the
directory name. Callers can then build up the absolute pathname if needed.
This change will come in handy soonish when VG_(get_filename_lineno) will be
changed and those buffers will disappear.
The change has a bit of ripple to get_fn_node_inseg and CLG_(get_file_node).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14666 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 46cc04521acf2827eb33310fadc119bf2dc039e4 |
|
25-Oct-2014 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge r14202 from the BUF_REMOVAL branch to trunk.
This patch changes the interface and behaviour of VG_(demangle) and
VG_(maybe_Z_demangle). Instead of copying the demangled name into a
fixed sized buffer that is passed in from the caller (HChar *buf, Int n_buf),
the demangling functions will now return a pointer to the full-length
demangled name (HChar **result). It is the caller's responsiblilty to
make a copy if needed.
This change in function parameters ripples upward
- first: to get_sym_name
- then to the convenience wrappers
- VG_(get_fnname)
- VG_(get_fnname_w_offset)
- VG_(get_fnname_if_entry)
- VG_(get_fnname_raw)
- VG_(get_fnname_no_cxx_demangle)
- VG_(get_datasym_and_offset)
The changes in foComplete then forces the arguments of
- VG_(get_objname) to be changed as well
There are some issues regarding the ownership and persistence of
character strings to consider.
In general, the returned character string is owned by "somebody else"
which means the caller must not free it. Also, the caller must not
modify the returned string as it possibly points to read only memory.
Additionally, the returned string is not necessarily persistent. Here are
the scenarios:
- the returned string is a demangled function name in which case the
memory holding the string will be freed when the demangler is called again.
- the returned string hangs off of a DebugInfo structure in which case
it will be freed when the DebugInfo is discarded
- the returned string hangs off of a segment in the address space manager
in which case it may be overwritten when the segment is merged with
another segment
So the rule of thunb here is: if in doubt strdup the string.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14664 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 0f157ddb404bcde7815a1c5bf2d7e41c114f3d73 |
|
18-Oct-2013 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates (20XY-2012 ==> 20XY-2013)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13658 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 3e7986312a0ffc7646b0552d4c4ea3744a870e73 |
|
24-Nov-2012 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix some casts that removed const-ness as pointed out by
GCC's -Wcast-qual.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13138 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 19f91bbaedb4caef8a60ce94b0f507193cc0bc10 |
|
10-Nov-2012 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix more Char/HChar mixups. Closing in...
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13119 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| dbb3584f591710a15a437918c0fc27e300993566 |
|
27-Oct-2012 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
More Char/HChar fixes and constification.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13088 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 25f6c57962b259a52e3e617eb96fa14d6fdbe364 |
|
21-Oct-2012 |
florian <florian@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix a few Char/HChar mixups in callgrind.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13069 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 03f8d3fc25f5a45c5826259d1b33b7f310117279 |
|
05-Aug-2012 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates to include 2012.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12843 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| ec062e8d96a361af9905b5447027819dfbfee01a |
|
23-Oct-2011 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update all copyright dates, from 20xy-2010 to 20xy-2011.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12206 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 9eecbbb9a9cbbd30b903c09a9e04d8efc20bda33 |
|
03-May-2010 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates to 2010.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11121 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| e3f1e5988a94af9230f67273ca9236c4d7e8b8da |
|
31-Jul-2009 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
(almost completely just function renaming):
* VG_(find_seginfo): incrementally rearrange the DebugInfo list, like
most of the other list-searching functions do.
* rename all VG_(*seginfo*) functions exported from m_debuginfo to
VG_(*DebugInfo*). "seginfo" was a historical name which was mostly
but not completely, done away with some time back.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10678 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 0f33adf91a51bfedbd1d2ec40014c9c470fa5b0e |
|
15-Jul-2009 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge callgrind/ changes from branches/MESSAGING_TIDYUP r10464.
See trunk r10465 commit message for details.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10471 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 0b23d6eb63a4146dfa17304a2e76ce91f4d5e001 |
|
15-Jun-2009 |
weidendo <weidendo@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Avoid variable name "new", use more concrete name instead
Also confusing for syntax highlighter/indexer of some editors/IDEs
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10320 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| ae54ba4720e5f1b4c3391a343b5139d91021946e |
|
18-May-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Whitespace tweak.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9891 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 85f79da547f4b5755061429e970941fbe2803548 |
|
18-May-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge part of r9250 (add unused attribute to callgrind/fn.c:check_code()
from the DARWIN branch.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9890 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 9f207460d70d38c46c9e81996a3dcdf90961c6db |
|
10-Mar-2009 |
njn <njn@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Updated copyright years.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9344 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 234780c1f9b86bb5b809fd874c0f3712c606bec4 |
|
18-Dec-2008 |
weidendo <weidendo@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Callgrind: add code pattern for runtime_resolve on OpenSuse11.0/x86
OpenSuse 11.0 has glibc 2.8, which changed the assembly code for
runtime_resolve. This patch rearranges the code search such that
multiple variants can be scanned.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8841 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 9c606bd8634cd6b67bb41fa645b5c639668cfa2d |
|
18-Sep-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
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 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| a0b6b2cf9abc7b0d87be1215a245eaccc0452af9 |
|
07-Jul-2008 |
bart <bart@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merged FORMATCHECK branch (r8368) to trunk.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@8369 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| b8b79addf04dd5d0b558916e26df0b1927cbd758 |
|
03-Mar-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Merge in the DATASYMS branch.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7540 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 4d474d086188fd1f29fa97dbd84d8ea2e589a9b8 |
|
11-Feb-2008 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates ("200X-2007" --> "200X-2008").
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7398 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 3db4322b64387313672aa525deb6c3c04fcf1134 |
|
17-Sep-2007 |
weidendo <weidendo@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
callgrind: Use directory in debug info when available
Prepend the file name of a source file with the directory
if that is available. This not only gets rid of problems with the
same file name used in different paths of a project, but lets
the annotation work out of the box without having to specify any
source directory.
Works both with callgrind_annotate and KCachegrind without any
changes there.
Inspired by Nick's change to cachegrind doing the same thing
in r6839 (and gets rid of a FIXME in the source)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6850 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 9ebd6e0c607fa30301b1325874eb8de871c21cc5 |
|
08-Jan-2007 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Update copyright dates.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6488 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 45057907429928e628b9934079a62e59d3df7242 |
|
06-Jun-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
More copyright updates.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5955 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| 8c2a6cacabcfb1271a9f8f83d10e2f3a46941eed |
|
22-May-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Change ifdefs to select per-platform, not per-arch.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5918 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| a59aeefbfedf81257a164c234ff55743a56099b7 |
|
22-May-2006 |
sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Fix crash on ppc64-linux.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5917 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| a762b0f082d37b630c72d1d6388b34f76c851c76 |
|
01-May-2006 |
weidendo <weidendo@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Callgrind: Improve self-hosting with outer callgrind tool
This adds an option to change the default handling of jumps
between functions. Usually, a jump between functions is
interpreted as call, because such jumps are typically
generated by compilers on tail recursion optimization, and
we want to present this as call to the user. Thus, such
a jump pushes a call onto callgrinds shadow stack.
The option "--pop-on-jump" changes this to pop+push the
shadow callstack: then, a jump between functions is seen
as a return to the caller and a new call.
The default behaviour is _bad_ for using callgrind with
self-hosting. Valgrinds inner loop VG_(run_innerloop)
jumps to generated code, and this code jumps back to
the inner loop. Thus, every executed BB adds 2 calls
to an ever increasing shadow call stack, leading to
memory consumption increasing with runtime :-(
So: For self-hosting valgrind with an outer callgrind,
always use option "--pop-on-jump" for the outer callgrind.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5869 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|
| a17f2a36b7fde9ee842f92412eacbf94b66af59d |
|
20-Mar-2006 |
weidendo <weidendo@a5019735-40e9-0310-863c-91ae7b9d1cf9> |
Callgrind merge: code
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5780 a5019735-40e9-0310-863c-91ae7b9d1cf9
/external/valgrind/callgrind/fn.c
|