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ChangeLog
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ChangeLog
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2014-03-03 Andreas Grapentin <andreas@grapentin.org>
* grapes/feedback.c: updated from upstream
* grapes/feedback.h: likewise
* grapes/file.c: likewise
* grapes/file.h: likewise
* graprof/graprof.c: added error and warning prefix setup; added some
more error handling; added call to traceview_main
* graprof/traceview.c: added
* graprof/traceview.h: added
2013-11-18 Andreas Grapentin <andreas@grapentin.org>
* grapes/feedback.c: moved from graprof/grapes/
* grapes/feedback.h: likewise
* grapes/util.h: likewise
* grapes/file.c: added
* grapes/file.h: added
* graprof/graprof.c: using proper md5 mechanism based on config.h
* graprof/trace.c: likewise
* libgraprof/libgraprof.c: likewise
* libgraprof/libgraprof.c: improved error handling and feedback
2013-10-29 Andreas Grapentin <andreas@grapentin.org>
* graprof/addr.c: removed obsolete found parameter in addr_translate
* graprof/addr.h: updated inline documentation for addr_translate
* graprof/blocklist.c: implemented a more efficient method of storing
and accessing information to profiled memory blocks
* graprof/blocklist.h: likewise
* graprof/memory.c: removed block handling functionality (now in
blocklist.{c,h})
* graprof/memory.h: likewise
* graprof/memprofile.c: using new blocklist interface; tweaked output
strings for better readability
* graprof/function.c: removed unused macro USE_OLD_AGGREGATE
* graprof/graprof.h: fixed bug address variable name; removed obsolete
switch in argument handler
2013-10-26 Andreas Grapentin <andreas@grapentin.org>
* graprof/bitmask.h: adding width field in bitmask structure
* graprof/bitmask.c: setting width in bitmask_create and bitmask_copy;
using calloc instead of malloc for bitmask field to avoid errors in
bitmask_get
* graprof/callgraph.c: added percentage of children time to callee
prints in callgraph_print
2013-10-25 Andreas Grapentin <andreas@grapentin.org>
* graprof/function.c: fixed function_compare for NULL pointer function
arguments
* graprof/memory.c: storing caller addresses for failed_* structs
* graprof/memprofile.c: tweaked printing procedures to properly
accomodate where failed allocations come from
* libgraprof/mallhooks.c: calling __libc* malloc family functions instead of
pure {m,c,re}alloc, free - fixes problems where the active switch is
set asynchronously. Additionally, the hooks now distinguish malloc and
calloc, which is not visible in the resulting traces yet.
2913-10-19 Andreas Grapentin <andreas@grapentin.org>
* graprof/bitmask.c: created and implemented simple bitmask
functionality
* graprof/bitmask.h: likewise
* graprof/function.c: reimplemented function call tree time
aggregation for increased performance
2013-09-23 Andreas Grapentin <andreas@grapentin.org>
* graprof/memory.h: added function name to allocation notification
structures
* graprof/memory.c: implemented accessors
* graprof/memprofile.c: implemented printing
* graprof/addr.c: refactored for immense performance boost
* graprof/libgraprof.c: reserverd section of the tracefile for md5
hash of the binary, accessed via /proc/self/exe, added warning in case
of unavailability
* graprof/trace.c: added check against the passed binarys md5
* graprof/graprof.c: passing binarys md5 to trace_read
2013-09-18 Andreas Grapentin <andreas@grapentin.org>
* graprof/graprof.c: changed invokation style to allow one-line
profiling
2013-09-15 Andreas Grapentin <andreas@grapentin.org>
* graprof/graprof.c: tweaked top level workflow in main
2013-09-04 Andreas Grapentin <andreas@grapentin.org>
* graprof/callgraph.c: added value description to call graph
2013-09-03 Andreas Grapentin <andreas@grapentin.org>
* libgraprof/mallhooks.c: restored deprecated malloc_hook
functionality, enabled/disabled by defining
USE_DEPRECATED_MALLOC_HOOKS to 1 or 0
2013-08-30 Andreas Grapentin <andreas@grapentin.org>
* libgraprof/libgraprof.c: minor change to const char* errors
* libgraprof/highrestimer.c: replaced feedback_warning call with
perror, effectively removing the grapes dependency of libgraprof
2013-08-27 Andreas Grapentin <andreas@grapentin.org>
* graprof/function.c: added total function count incremented in
function_enter, and added accessor function definition
* graprof/function.h: added declaration
* graprof/callgraph.c: added print for total function calls
* graprof/flatprofile.c: added print for total function calls
* graprof/function.c: added explicit memory deallocation routine
* graprof/memory.c: likewise, fixed memory leak in memory_free
2013-08-26 Andreas Grapentin <andreas@grapentin.org>
* graprof/flatprofile.c: fixed profile header and description
* graprof/flatprofile.c: if call graph and flat profile are enabled,
print function ids in flat profile
* graprof/memory.c: fixed allocation tracking bug if already freed
locations are allocated again
* graprof/memprofile.c: removed distinction between invalid ptr and
double free
* graprof/flatprofile.h: added parameter to tell flatprofile_print to
enable function id printing
* graprof/flatprofile.c: implemented the behaviour of this parameter
* graprof/graprof.c: changed call to flatprofile_print accordingly
2013-08-25 Andreas Grapentin <andreas@grapentin.org>
* libgraprof/highrestimer.c: removed function pointer approach, added
proper error handling, made highrestimer_init static
* libgraprof/instrument.c: removed function pointer approach
* libgraprof/mallhooks.c: made mallhooks_active static
* libgraprof/libgraprof.c: made libgraprof_init libgraprof_fini static
* graprof/addr.c: made addr_fini static
* graprof/function.c: improved error handling for subfunctions in
function_enter
* libgraprof/buffer.h: added comments to public declarations
* libgraprof/highrestimer.h: likewise
* libgraprof/instrument.h: likewise
* libgraprof/mallhooks.h: likewise
* graprof/addr.h: likewise
* graprof/callgraph.h: likewise
* graprof/flatprofile.h: likewise
* graprof/function.h: likewise
* graprof/memory.h: likewise
* graprof/memprofile.h: likewise
* graprof/strtime.h: likewise
* graprof/trace.h: likewise
* graprof/memory.h: struct block from memory.c moved here, added
prototype for an accessor function for the block array contained in
memory.c
* graprof/memory.c: removed struct block (now in memory.h), added
accessor function to block array memory_get_blocks
* graprof/memory.h: added caller information fields to block struct
* graprof/memory.c: memory_malloc fills caller information on blocks
* graprof/memprofile.c: memory profile now includes unfreed blocks