Currently, --ignore-fn is only matched with the top IP entries that
have a fnname. With this change, we first search for the first IP that
has a fnname.
This e.g. allows to ignore the allocation for a stacktrace such as:
0x1 0x2 0x3 fn_to_ignore otherfn
This is then used in massif c++ tests new-cpp and overloaded-new to ignore
the c++ libstdc++ allocation similar to:
==10754== 72,704 bytes in 1 blocks are still reachable in loss record 10 of 10
==10754== at 0x4C2BBCD: malloc (vg_replace_malloc.c:299)
==10754== by 0x4EC39BF: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.22)
==10754== by 0x400F8A9: call_init.part.0 (dl-init.c:72)
==10754== by 0x400F9BA: call_init (dl-init.c:30)
==10754== by 0x400F9BA: _dl_init (dl-init.c:120)
==10754== by 0x4000C59: ??? (in /lib/x86_64-linux-gnu/ld-2.24.so)
for libstdc++ from gcc5.
Even with fix for bug 345307 we still see allocations for
the emergency pool in libstdc++ which skew the expected results.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15847
expands to the PID. Updated the tests. Still todo: handle %q for
environment variables, and do the same for the core and
Cachegrind/Callgrind.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7190
- ms_main.c: completely overhauled.
- massif/tests/*: lots of them now.
- massif/perf/: added.
- massif/hp2ps: removed. No longer used.
- vg_regtest: renamed the previously unused "posttest" notion to "post".
Using it for checking ms_print's output.
Although the code has changed dramatically, as has the form of the tool's
output, the information presented in the output is basically the same,
although it's now (hopefully) much more useful. So the tool name is
unchanged.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7069
