Sun Sep 14 16:04:17 2008 Søren Sandmann <sandmann@redhat.com>
* sysprof/module/sysprof-module.c: Update to work with new
vm_operations interface from 2.6.23. Patch from Chris Wilson.
svn path=/trunk/; revision=435
Mon Jun 2 00:51:46 2008 Søren Sandmann <sandmann@redhat.com>
* binfile.c (get_debug_binaries): Keep a list of elf files for
each binary file. In some cases, notably glibc on Fedora, the
debug binary does not contain a symbol table, but the original
file does.
svn path=/trunk/; revision=428
Sun Jun 1 23:03:06 2008 Søren Sandmann <sandmann@redhat.com>
* profile.c (add_trace_to_tree): Do not fold recursions for
symbols starting with "In file".
* treeviewutils.c: Update copyright. Various formatting fixes.
svn path=/trunk/; revision=427
2008-04-30 Owen Taylor <otaylor@redhat.com>
* module/sysprof-module.c: Reorder the tests for
CONFIG_X86 and CONFIG_X86_64 since post 2.6.26, they are
both defined on x86-64 machines.
svn path=/trunk/; revision=419
2008-05-07 Soren Sandmann Pedersen <sandmann@daimi.au.dk>
* binfile.c (get_build_id_file): Fix bug where the build id name
was generated incorrectly.
Make a copy of the debug name, not the input name.
svn path=/trunk/; revision=418
2008-04-26 Soren Sandmann <sandmann@daimi.au.dk>
* sysprof.c (build_gui): Get rid of all calls to
glade_xml_get_widget().
(gather_widgets): Instead get all the widgets here.
* TODO: updates
svn path=/trunk/; revision=414
2008-04-01 Owen Taylor <otaylor@redhat.com>
* sysprof.c (on_samples_label_size_request): Constrain the
samples label to only grow wider instead of bouncing around.
svn path=/trunk/; revision=409
2008-03-29 Soren Sandmann <sandmann@daimi.au.dk>
Work around GTK+ ABI break.
* sysprof.c (on_about_activated): Use "program-name" instead of
"name" when the gtk+ minor version is >= 14.
svn path=/trunk/; revision=407
Sat Mar 29 11:14:38 2008 Søren Sandmann <sandmann@redhat.com>
* unwind.[ch], testunwind.c: Beginning of a dwarf unwinder.
svn path=/trunk/; revision=405
2008-02-17 Soren Sandmann <sandmann@redhat.com>
* collector.c (lookup_symbol): Add commented out code to reject
callback.
* elfparser.c (struct ElfParser): Store the filename if any
(elf_parser_get_sym_address): Subtract the load address, so the
result will be an offset into the text section.
* process.[ch] (process_lookup_symbol): Add an offset out-argument
* binfile.[ch] (bin_symbol_get_address): New function
* TODO: updates
svn path=/trunk/; revision=397
2008-02-16 Soren Sandmann <sandmann@redhat.com>
* module/sysprof-module.c (nt_memcpy): Add a memcpy() that uses
nontemporal writes.
(copy_kernel_stack): Add commented-out use of it here.
svn path=/trunk/; revision=396
Sun Nov 18 18:12:09 2007 Søren Sandmann <sandmann@redhat.com>
* module/sysprof-module.c (heuristic_trace): Crude heuristic stack
scanning on x86-64.
* module/sysprof-module.c (copy_kernel_stack): New function
svn path=/trunk/; revision=392
2007-11-16 Soren Sandmann <sandmann@daimi.au.dk>
* TODO: updates
* module/sysprof-module.c (sysprof_poll): Only select readable
when there is at least eight traces available
* collector.c (collect_traces): New function, old on_read()
* collector.c (collector_create_profile): Collect traces here as
well.
svn path=/trunk/; revision=388
2007-11-16 Soren Sandmann <sandmann@daimi.au.dk>
* TODO: Updates
* process.c (process_locate_map): Move map to front
* profile.c (profile_load): Ignore the toplevel field in the file
since we can compute it ourselves.
* stackstash.c (stack_stash_decorate): New function
* stackstash.c (stack_stash_add_trace): Decorate the tree lazily
instead of on each sample.
svn path=/trunk/; revision=387
2007-10-22 Soren Sandmann <sandmann@daimi.au.dk>
* process.c (look_for_vmlinux): Use an array instead of a
list. Look for vmlinux in the source directory.
* elfparser.c (elf_parser_get_crc32): Only use MADV_DONTNEED if
the data is file-backed.
* TODO: updates.
Various formatting fixes
svn path=/trunk/; revision=385
2007-10-22 Soren Sandmann <sandmann@daimi.au.dk>
* profile.c (add_trace_to_tree): Make this a two-pass
algorithm, one pass to add the trace, and one to do the
accounting.
svn path=/trunk/; revision=384
2007-10-22 Soren Sandmann <sandmann@daimi.au.dk>
* sfile.c: Fix some spelling errors
* profile.[ch], sysprof.[ch]: Change "non_recursive" to
"cumulative" to match the UI
* profile.c (add_trace_to_tree): Add a couple of asserts.
* TODO: updates
svn path=/trunk/; revision=383
2007-10-20 Soren Sandmann <sandmann@daimi.au.dk>
* collector.c (on_read): Call callback with an extra boolean
indicating whether the sample read was the first one
* collector.c (add_trace_to_stash): Allocate addresses on the
stack if possible.
* sysprof.c (on_new_sample): Only call update_sensitivity() on the
first sample.
* stackstash.c (stack_stash_add_trace): Move match to front
svn path=/trunk/; revision=373
2007-09-16 Soren Sandmann <sandmann@daimi.au.dk>
* process.c (process_lookup_kernel_symbol): Add support for
looking up kernel symbols from /proc/kallsyms
* sysprof-text.c (dump_data): Print note that the file is being
saved.
* module/sysprof-module.[ch] (timer_notify): Send a copy of the
kernel stack to userspace.
* collector.c: Do kernel symbol lookups.
svn path=/trunk/; revision=372
2007-08-26 Soren Sandmann <sandmann@daimi.au.dk>
* profile.c (profile_get_size): Compute the size by simply summing
the size of the siblings. They are toplevel by definition, and
this works if the siblings for some reason has the same address.
svn path=/trunk/; revision=371
2007-08-04 Soren Sandmann <sandmann@daimi.au.dk>
* sysprof.c: Update to use new tree view API.
* treeviewutils.c: Do customized sorting to get default sort
orders on columns. Workaround GTK+ bug 333791.
svn path=/trunk/; revision=364
