+
+Tue Mar 16 11:20:14 CET 2010 Paolo Molaro <lupus@ximian.com>
+
+ * mono-profiler-iomap.c: fix some API usage and add a warning
+ about this code.
+
+Wed Mar 3 19:17:14 CET 2010 Paolo Molaro <lupus@ximian.com>
+
+ * mono-profiler-iomap.c: use the normal allocation callback.
+
+Wed Feb 24 15:55:31 CET 2010 Paolo Molaro <lupus@ximian.com>
+
+ * Makefile.am, mono-cov.c, mono-profiler-logging.c,
+ mono-profiler-aot.c: update to the new API/ABI.
+
+2010-02-13 Zoltan Varga <vargaz@gmail.com>
+
+ * mono-profiler-aot.c (output_image): Emit method names instead of tokens so
+ the info can be used for different versions of the same assembly. Don't append
+ the assembly guid to the file names.
+
+2010-01-11 Zoltan Varga <vargaz@gmail.com>
+
+ * mono-profiler-logging.c (_ProfilerFileWriteBuffer): Use MONO_ZERO_LEN_ARRAY.
+ Fixes #569806.
+
+2009-12-11 Marek Habersack <mhabersack@novell.com>
+
+ * mono-profiler-iomap.c: added
+
+ * Makefile.am: added IOMAP profiler
+
+2009-10-14 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Removed MAX_STATISTICAL_CALL_CHAIN_DEPTH
+ definition (it belongs to the runtime), and implemented support for
+ different strategies for building call chains in stat mode.
+
+2009-10-14 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Removed useless "domain" parameter from
+ write_statistical_hit, and consequentely removed a call to
+ mono_thread_current from write_statistical_data_block (which sometimes
+ caused crashes on shutdown).
+
+2009-09-14 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Removed the use of signals to control the
+ profiler and extended the socket based interface to control also
+ heap snapshots.
+
+2009-08-21 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Changed max depth of call chains to 128.
+
+2009-08-21 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Report all wrapper types.
+
+2009-08-21 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: While debugging file writes, also print the
+ exact number of bytes written to disk.
+
+2009-08-18 Christian Hergert <chris@dronelabs.com>
+
+ * mono-profiler-aot.c:
+ * mono-cov.c: Add missing method declarations.
+
+2009-08-14 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c (disable_profiler):
+ Flush buffers synchronously so the GUI knows when we are done.
+
+2009-08-14 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c:
+ - Added user thread reading commands from a local tcp port.
+ - Fixed file flushing after writing a block.
+ - Force full buffer flushing after disabling the profiler.
+
+2009-08-06 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c:
+ - Avoid registering the writer thread with the runtime unless when
+ it must create a heap snapshot.
+ - Simplified buffer flushing when an appdomain, image or assembly is
+ unloaded (now it can be done in the current thread).
+ - During shutdown, moved "code chunk cleanup" is a region of code
+ that holds the profiler lock.
+
+2009-07-29 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Implemented data structures to keep track
+ of code buffers produced by the runtime, and used them instead of
+ jit_info_table_find for the statistical profiler.
+ This eliminates crashes related to problems with the writer thread and
+ its registration to the runtime.
+
+2009-06-18 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Removed debugging printf statement.
+
+2009-06-18 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c:
+ Added assembly information to classes and wrapper flag to methods.
+
+2009-05-25 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c (write_thread_data_block): Only emit initial
+ stack snippet if we are tracking stacks.
+
+2009-05-25 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c (setup_user_options): Avoid tracking stacks
+ and emitting allocation caller information if we are already emitting
+ method enter and exit events.
+
+2009-04-06 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Added monitor contention profiling.
+ - Changed RESERVE_EVENTS to require a call to the new
+ COMMIT_RESERVED_EVENTS macro after we have filled the event slots
+ (this allows to acquire all the event slots atomically).
+ - Created utility function "save_stack_delta".
+ - Created "monitor_event" callback.
+ - renamed "handle_heap_profiling" as "process_gc_event" because it
+ must be used also to help avoid interferences between garbage
+ collections and monitor profiling.
+
+2009-03-23 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Removed useless "gc-signal" option (the
+ newer "heap=<SIGNAL>" format of the "heap" option does the same thing).
+
+2009-03-16 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: When checking if an elf file is valid,
+ avoid mapping it in memory until we know it's usable (avoids virtual
+ memory fragmentation issues).
+
+2009-01-25 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Bug fixing.
+ The issue is that while reading /proc/self/maps is can happen that
+ the last regions (typically [vsyscall] and [vsdo]) are reported more
+ than once (or anyway are read more than once, even when usng the plain
+ "read" call with no buffering), and I found no workaround for this.
+ So the code must be careful and throw away the duplicates.
+ - restore_old_regions: work starting from the new regions instead of
+ the old ones.
+ - sort_regions: introduce a "throw away the duplicates" pass.
+ - fix_region_references: added a pass to make sure that the elf files
+ always reference the new regions and not the old ones.
+ - refresh_memory_regions: call "sort_regions" before
+ "restore_old_regions" so we know we have no duplicates.
+
+2009-01-18 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Bug fixing.
+ - profiler_executable_memory_region_destroy: fixed a cut&paste mistake
+ causing a double free.
+ - executable_file_open: allow the code to look at all files, and fix
+ building of "files->new_files" list.
+ - executable_file_free: set "file->section_regions" to NULL when
+ freeing it (for safety).
+
2008-12-31 Massimiliano Mantione <massi@ximian.com>
- * mono-profiler-logging.c: make the profiler like r122287 on trunk.
- - ProfilerThreadStack: added "last_written_frame" and "written_frames"
- fields to keep track of the call stacks actually written, so that we
- can "replay" the full call stack at the beginning of each event block
- (which allows the decoder to read blocks in random order and still see
- all the call stacks correctly).
- - gc_event: Fixed event creation sequence.
- - Improved event logging (debugging) code.
- - Added defaults to command line options.
- - executable_file_open: Proper remember of already opened files.
- - ProfilerStatisticalData: use unsigned values so the index never
- trips over and becomes negative.
- - statistical_call_chain, statistical_hit: likewise.
+ * mono-profiler-logging.c: added "save-allocation-caller" option.
+
+2008-12-30 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c:
- profiler_executable_memory_region_destroy: fixed memory region
unloading.
- executable_file_add_region_reference: likewise.
- parse_map_line: likewise.
- scan_process_regions: likewise.
- statistical_call_chain: exit loop if the writer thread is busy.
- * mono-profiler-logging.c: added "save-allocation-caller" option.
+
+2008-12-11 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c:
+ - executable_file_open: Proper remember of already opened files.
+ - ProfilerStatisticalData: use unsigned values so the index never
+ trips over and becomes negative.
+ - statistical_call_chain, statistical_hit: likewise.
+
+2008-12-11 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c: Added defaults to command line options.
+
+2008-12-01 Massimiliano Mantione <massi@ximian.com>
+ * mono-profiler-logging.c:
+ - ProfilerThreadStack: added "last_written_frame" and "written_frames"
+ fields to keep track of the call stacks actually written, so that we
+ can "replay" the full call stack at the beginning of each event block
+ (which allows the decoder to read blocks in random order and still see
+ all the call stacks correctly).
+ - gc_event: Fixed event creation sequence.
+ - Improved event logging (debugging) code.
2008-11-04 Massimiliano Mantione <massi@ximian.com>
* mono-profiler-logging.c:
projects / mono.git / blobdiff