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| author | Vladimir Mezentsev <vladimir.mezentsev@oracle.com> | 2024-08-08 21:30:08 -0700 |
|---|---|---|
| committer | Vladimir Mezentsev <vladimir.mezentsev@oracle.com> | 2024-08-12 15:54:59 -0700 |
| commit | 6a60060d3e7b39868ca2fbb2c8ef1c593fd00313 (patch) | |
| tree | 80129c581623d83441d8924efcc9470ba1c2e018 /gprofng/src/collctrl.h | |
| parent | c412d3f5d9ec6c9493232df9c91e17361af775f0 (diff) | |
| download | gdb-6a60060d3e7b39868ca2fbb2c8ef1c593fd00313.zip gdb-6a60060d3e7b39868ca2fbb2c8ef1c593fd00313.tar.gz gdb-6a60060d3e7b39868ca2fbb2c8ef1c593fd00313.tar.bz2 | |
gprofng: specify the heap data collection range
Extend the -H option:
-H {off|on|N1[-N2]} disable , or enable heap tracing, or
specify the heap data collection range.
The default is "-H off".
gprofng/ChangeLog
2024-08-08 Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
* libcollector/heaptrace.c: Read the range in the -H option.
Do not collect data if the allocated memory is out of range.
* src/collctrl.h (heaptrace_mode): Define as char * value.
* src/envsets.cc: Updated since heaptrace_mode is changed.
* src/collctrl.cc: Accept the extended -H option.
* src/gp-collect-app.cc: Accept the extended -H option.
Remove unused code.
Diffstat (limited to 'gprofng/src/collctrl.h')
| -rw-r--r-- | gprofng/src/collctrl.h | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/gprofng/src/collctrl.h b/gprofng/src/collctrl.h index a416474..788df7a 100644 --- a/gprofng/src/collctrl.h +++ b/gprofng/src/collctrl.h @@ -101,8 +101,7 @@ public: /* set the parameters for heap tracing */ char *set_heaptrace(const char *); - int get_heaptrace_mode() { return heaptrace_enabled; }; - int get_heaptrace_checkmode() { return heaptrace_checkenabled; }; + char *get_heaptrace_mode() { return heaptrace_mode; }; /* set the parameters for I/O tracing */ char *set_iotrace(const char *); @@ -342,12 +341,7 @@ private: /* definitions in data_pckts.h */ int synctrace_scope; - int heaptrace_enabled; /* T if heap tracing */ - /* if 0 no checking; - * if 1, check for over- and under-write - * if 2, also set patterns in malloc'd and free'd areas - */ - int heaptrace_checkenabled; + char *heaptrace_mode; /* NULL, or on, or off, or range */ int iotrace_enabled; /* T if I/O tracing */ /* count controls */ |