- Put Darwin syscall DECL_TEMPLATEs in syscall order.
- Removed the "sys_" prefix from Darwin-specific wrappers, it's not
necessary. Renamed a couple of other wrappers similarly.
- Removed the sys_fcntl64 Darwin wrapper, it was unused.
- Improved some code layout.
Overall this removes 6 "DDD"/"GrP" fixme comments.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10290
- Introduced VG_SYSNUM_STRING and VG_SYSNUM_STRING_EXTRA which factor out
differences in the way syscall numbers are printed on different platforms.
This gets rid of seven "DDD" fixme-style comments.
- This also meant that Darwin syscall numbers are now printed in a
non-ambiguous way -- previously Unix, machine-dependent and diagnostic
syscalls were all printed the same way, even though their numbers overlap.
Now each number is prefixed with "unix", "mdep", etc. And Mach trap
numbers aren't printed as negative numbers now that they have a "mach"
prefix.
- Split each of pub_core_vkiscnums.h and pub_tool_vkiscnums.h into two
parts, one suitable for inclusion in asm files, one suitable for inclusion
in C files; in both cases the latter includes the former. This makes
this module more like other modules that have asm-only components (eg.
m_transtab); it also allows the hacky VG_IN_ASSEMBLY_SOURCE macros and
tests to be removed.
- Removed some of the VG_DARWIN_SYSNO_* macros that were no longer needed,
and renamed some of the existing ones to make their meanings clearer.
- Added comments on the encoding of Darwin syscall numbers so it's
possible for mortals to understand without reading the kernel code..
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10218
the entire regtest system to hang if in fact a suppression does need
to be generated (since V stops to ask). Not sure why this flag is
really in here, tho.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10162
I tried using 'svn merge' to do the merge but it did a terrible job and
there were bazillions of conflicts. So instead I just took the diff between
the branch and trunk at r10155, applied the diff to the trunk, 'svn add'ed
the added files (no files needed to be 'svn remove'd) and committed.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@10156
DARWIN branch. A big ugly DARWIN/trunk sync commit, mostly to do with
changing the representation of SysRes and vki_sigset_t. Functionality of
the trunk shouldn't be changed by it.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9876
there were a lot of loss records.
The fix was:
- Avoid the O(m * n) looping over the chunks when creating the loss
records, by putting loss records into an OSet instead of a list, which
makes duplicate detection for each chunk an O(log n) operation instead of
an O(n) operation.
- Avoid the looping over loss records which was used to do a poor
man's sort, but was O(n^2). Instead copy pointers to the loss records
from the OSet into an array and sort it normally with VG_(ssort) (n log n,
usually) before printing.
This approach was similar to that used in the patch Philippe attached to the
bug report.
Other changes:
- Added Philippe's test programs in the new memcheck/perf directory. It
used to take 57s on my machine, now it takes 1.6s.
- Cleaned up massif/perf/Makefile.am to be consistent with other Makefiles.
- Improved some comments relating to VgHashTable and OSet.
- Avoided a redundant traversal of the hash table in VG_(HT_to_array), also
identified by Philippe..
- Made memcheck/tests/mempool's results independent of the pointer size, and
thus was able to remove its .stderr.exp64 file.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9781
dubious find-minimum-loss-record loop in print_results(), which was using an
inconsistent mixture of szB and szB+indirect_szB.
Two test results changed, just different sort orders for same-sized loss
records.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9704
nanoleak_supp.vgtest, however, so rename it nanoleak_supp.c to make the
connection more obvious.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9562
