- Added a new time unit, instructions executed, and made it the default -- it's
much more reproducible and consistent than milliseconds. Requires IRSB
instrumentation and so slows down some programs (malloc-light ones such as
bzip2) by about 20%, others by less.
- ms_print now doesn't overwrite the x-axis in the graphs.
- Added a test for --detailed-freq and --max-snapshots
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7229
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
last commit.
- Add a VG_DBL_CLO for fractional arguments.
- Make Massif's --threshold and --peak-inaccuracy arguments fractional.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7150
the string converted wasn't entirely numeric. Using them for numeric
command-line options -- previously if you had a option "--foo=<n>", where
<n> is supposed to be an integer, then "--foo=blah" would be interpreted as
"--foo=0", because the "blah" would be converted to zero and the remaining
chars wouldn't be noticed.
Fixed an incorrect command-line option in two massif tests that this change
exposed.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7149
sizes up to a multiple of 8 (or whatever --alignment is). This is combined
with the "admin" bytes, resulting in the "extra" bytes. Added
VG_(malloc_usable_size) to the tool interface to support this.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7133
kludges^H^H^H^H^H^H^Henhancements:
r6802: For VG_(record_ExeContext) et al, add a new parameter
(first_ip_delta) which is added to the initial IP value before the
stack is unwound. A safe value to pass is zero, which causes the
existing behaviour to be unchanged. This is a kludge needed to work
around the incomplete amd64 stack unwind info in glibc-2.5's clone()
routine.
r7059: Add a last-ditch heuristic-hack to the amd64-linux stack
unwinder, which is used when all other methods fail. Seems like GDB
has something similar.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7118
'alvis' last night. I don't no why it worked on the other machines, must be
an automake version thing.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@7083
- 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
Allow hashtables to dynamically resize (patch from Christoph
Bartoschek). Results in the following interface changes:
* HT_construct: no need to supply an initial table size.
Instead, supply a text string used to "name" the table, so
that debugging messages ("resizing the table") can say which
one they are resizing.
* Remove VG_(HT_get_node). This exposes the chain structure to
callers (via the next_ptr parameter), which is a problem since
callers could get some info about the chain structure which then
changes when the table is resized. Fortunately is not used.
* Remove VG_(HT_first_match) and VG_(HT_apply_to_all_nodes) as
they are unused.
* Make the iteration mechanism more paranoid, so any adding or
deleting of nodes part way through an iteration causes VG_(HT_next)
to assert.
* Fix the comment on VG_(HT_to_array) so it no longer speaks
specifically about MC's leak detector.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6778
VG_(record_startup_wd) which records the working directory at startup,
and VG_(get_startup_wd) which later tells you what value was recorded.
This works because all uses of VG_(getcwd) serve only to record the
directory at process start anyway. The motivation is that AIX does
not support sys_getcwd directly, so it's easier for the launcher to
ship in the required value using an environment variable. On Linux
sys_getcwd is used as before.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6764
- extend some to 2007
- use njn@valgrind.org instead of njn25@cam.ac.uk
- use "tool" instead of "skin"
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6703
Makefile.am changes for AIX5. Almost all boilerplate stuff fitting in
with the existing factorisation scheme. The only change of interest
is that configure.in now generates automake symbols of name
VGP_platform and VGO_os, whereas previously it just made VG_platform
which was a bit inconsistent with the VGP/VGO/VGA scheme used in C
code.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6242
interface, except for the syscall numbers, into that. Mostly this
means moving include/vki-*.h to include/vki/vki-*.h.
include/pub_tool_basics.h previously dragged in the entire kernel
interface. I've done away with that, so that modules which need to
see the kernel interface now have to include pub_{core,tool}_vki.h
explicitly. This is why there are many modified .c files -- they have
all acquired an extra #include line.
This certainly breaks all platforms except x86. Will fix shortly.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6225
Instrumentation functions now take a callback closure structure
(VgCallbackClosure*), so this commit changes the signatures
accordingly.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5535
distinction between primary and secondary build targets, and (2) make
it independent of the default behaviour of gcc (iow, what gcc does
when you specify neither -m32 nor -m64).
As a result, an out-of-the-box build on ppc64-linux now builds a
system which is basically for 64-bit PowerPC, but also has the ability
to run 32-bit ppc-linux binaries (exactly the same arrangement as you
get when building on amd64-linux).
There are various twists and turns. multiple-architectures.txt is
updated all the gory details.
This will break amd64 builds until such time as
<tool>/tests/{amd64,x86}/Makefile.am are fixed up (shortly).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@5493
