Test program that triggers different corner cases related to position of
branch instruction and max size of a translation block (60 instructions).
Fix for these issues has been submitted in r2648.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13248
In a big applications, some recursive algorithms have created
hundreds of thousands of stacktraces, taking a lot of memory.
Option --merge-recursive-frames=<number> tells Valgrind to
detect and merge (collapse) recursive calls when recording stack traces.
The value is changeable using the monitor command
'v.set merge-recursive-frames'.
Also, this provides a new client request: VALGRIND_MONITOR_COMMAND
allowing to execute a gdbsrv monitor command from the client
program.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13246
--profile-flags=00000000 now prints summary statistics, one line per
profiled block, but with no translation details. Previously it had
no effect.
--profile-interval=<number> is a new flag that causes the profile data
to be dumped and zeroed every <number> event checks. This makes it
possible to get profile data without waiting for runs to end, and to
get profile data which depends on the current workload etc. If
--profile-interval=0 or is unset, the profile is printed only once, at
the end of the run, as before.
--profile-flags=XXXXXXXX (for at least one nonzero X) prints the
summary lines both at the start and end of the profile, so you don't
have to scroll back up to the top to see the summary.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13213
Patch by Maran Pakkirisamy (maranp@linux.vnet.ibm.com).
Part of fixing BZ #307113.
[ r13211 was also implemented by Maran. ]
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13212
VEX buddy patch is r2617.
Enhance testcase for CEDTR and CEXTR. Adapt vbit tester.
Patch by Maran Pakkirisamy (maranp@linux.vnet.ibm.com).
This is part of fixing BZ 307113.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13203
tester. This is part of fixing BZ #307113.
Patch by Maran Pakkirisamy (maranp@linux.vnet.ibm.com).
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13195
specification of an extra directory in which to look for debuginfo
objects. Fixes#310792. (Alex Chiang, achiang@canonical.com)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13154
memcheck/tests/amd64/Makefile.am:1: error: insn-bsfl.stderr.exp is missing in EXTRA_DIST
memcheck/tests/amd64/Makefile.am:1: error: insn-bsfl.stdout.exp is missing in EXTRA_DIST
memcheck/tests/amd64/Makefile.am:1: error: insn-bsfl.vgtest is missing in EXTRA_DIST
memcheck/tests/amd64/Makefile.am:1: error: insn-pcmpistri.stderr.exp is missing in EXTRA_DIST
memcheck/tests/amd64/Makefile.am:1: error: insn-pcmpistri.stdout.exp is missing in EXTRA_DIST
memcheck/tests/amd64/Makefile.am:1: error: insn-pcmpistri.vgtest is missing in EXTRA_DIST
memcheck/tests/amd64/Makefile.am:1: error: insn-pmovmskb.stderr.exp is missing in EXTRA_DIST
memcheck/tests/amd64/Makefile.am:1: error: insn-pmovmskb.stdout.exp is missing in EXTRA_DIST
memcheck/tests/amd64/Makefile.am:1: error: insn-pmovmskb.vgtest is missing in EXTRA_DIST
none/tests/s390x/Makefile.am:1: error: dfp-1.stderr.exp is missing in EXTRA_DIST
none/tests/s390x/Makefile.am:1: error: dfp-1.stdout.exp is missing in EXTRA_DIST
none/tests/s390x/Makefile.am:1: error: dfp-1.vgtest is missing in EXTRA_DIST
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13152
Add a testcase.
Patch by Maran (maranp@linux.vnet.ibm.com).
Part of fixing BZ 307113.
See also VEX r2560.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13120
Add rounding-6.c to test rounding modes for convert-to-fixed per m3
field. (The previous fpconv gave the impression of testing this but
in fact did not).
Add rounding.h to establish symbolic names for the various rounding
modes.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13085
The test succeeds on amd64, but fails on x86, with the following diff:
+Syscall param semctl(arg) points to uninitialised byte(s)
+ at 0x........: semctl@@GLIBC_2.2 (semctl.c:109)
+ by 0x........: main (sem.c:36)
+ Address 0x........ is on thread 1's stack
+
+Syscall param semctl(arg) points to uninitialised byte(s)
+ at 0x........: semctl@@GLIBC_2.2 (semctl.c:109)
+ by 0x........: main (sem.c:43)
+ Address 0x........ is on thread 1's stack
+
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13073
Add support to properly handle TEQ, ADD and SUB instructions that generate
exceptions on MIPS platforms. A SignalException test for MIPS32 has also been
added, so we can cover more cases.
This resolves:
none/tests/faultstatus
gdbserver_tests/mcsignopass
gdbserver_tests/mcsigpass
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13059
For example, options below are silently "accepted"+ignored:
valgrind --profile-heaps=yes --max-stackframes=35 memcheck/tests/trivialleak
valgrind --profile-heaps=oui --max-stackframes=3.141592654 memcheck/tests/trivialleak
Also fixed the on-line --help output for option --core-redzone-size
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13037
on hosts without floating point extension facility.
See companion patch VEX r2501.
Part of fixing bugzilla #306098.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12935
This is infintely less painful than to find out how to invert
the condition in a test prerequisite.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12928
Testcase, vbit tester update, memcheck support for the new IROps,
NEWS announcement and opcode list update.
Patch by Christian Borntraeger (borntraeger@de.ibm.com).
Vbit tester tweaks by myself.
Fixes bugzilla #274695.
See also companion patch VEX r2496.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@12921
