Tests for 64bit FPU instructions on MIPS32 platforms.
Some mips instructions can cause SIGILL (Illegal instruction),
so we need to add SIGILL signal and a proper handler for that signal.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13817
During configuration of Valgrind we check does the compiler support -march=mips32 and
-march=mips64. If compiler supports these flags we are using them as default flags for
mips32 and mips64.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13815
also allows us to drop the loop that was supposed to give the child a
chance to exit as the pclose will wait properly for the child.
Fix from Ivo Raisr on BZ#331255
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13813
Tests that should be executed on MIPS64 platforms that support lwx, ldx
and lbux.
Relevant VEX change - r2819.
Patch by Zahid Anwar, with some changes.
Related to Bugzilla issue 326444. It closes this issue now.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13808
Read-memory tests are endian sensitive.
Add BE version of cvm_lx_ins.stdout.exp that has been tested on
Cavium Octeon II in BE mode.
Related to Bugzilla issue 326444.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13805
is given, as all instructions are in any case instrumented when
full is given.
This is (slightly) more efficient for full, and allows
to bypass the arm64 discard_translation problem caused by unchain
missing
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13802
* better handle error recovery when calling remote_desc_activity
(avoid exhausting safe fd range)
* fix small error in m_gdbserver/README_DEVELOPERS
* implemented mknod and poll syscall on mknodat and ppoll
(mknod and poll are not directly supported on arm64)
* implement or fix various gdbsrv specific things needed for arm64
* changed assert condition in aspacemgr to VKI_SHMLBA >= VKI_PAGE_SIZE
With these changes, gdbserver integration seems to be basically working.
However, when breakpoints are placed or removed, discard_translations
causes an assert as the unchain has not been implemented yet for arm64 :
--1118:1:gdbsrv remove software_breakpoint at addr 0x400DE74 0x400DE74: _dl_debug_state (in /usr/lib64/ld-2.17.so)
--1118:2:transtab discard_translations(0x400de74, 2) req by m_gdbserver breakpoint remove
--1118:2:transtab FAST, ec = 27
vex: priv/main_main.c:1070 (LibVEX_UnChain): Assertion `0' failed.
vex storage: T total 5480544 bytes allocated
vex storage: P total 0 bytes allocated
valgrind: the 'impossible' happened:
LibVEX called failure_exit().
==1118== at 0x3809E6B8: ??? (in /home/philippe/crossaarch64/trunk/Inst/lib/valgrind/none-arm64-linux)
sched status:
running_tid=1
What remains to be done:
* arm64 xml register description files (allowing shadow registers to be looked at).
* ptrace invoker : currently disabled for both arm and arm64
* cpsr transfer to/from gdb to be looked at (see also arm equivalent code)
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13800
Apparently with glibc >= 2.18 the value returned by pthread_mutexattr_gettype()
is not the same as the value passed to pthread_mutexattr_settype(). Add a
workaround for this glibc bug.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13792
instruction: dcbzl" submitted by Anmol P. Paralkar <paralkar@freescale.com>
The patch adds the following files:
none/tests/ppc64/data-cache-instructions.vgtest
none/tests/ppc64/data-cache-instructions.c
none/tests/ppc64/data-cache-instructions.stdout.exp
none/tests/ppc64/data-cache-instructions.stderr.exp
none/tests/ppc32/data-cache-instructions.stdout.exp
none/tests/ppc32/data-cache-instructions.c
none/tests/ppc32/data-cache-instructions.vgtest
none/tests/ppc32/data-cache-instructions.stderr.exp
tests/power_insn_available.c
The following files are modified:
none/tests/ppc32/Makefile.am
none/tests/ppc64/Makefile.am
tests/Makefile.am
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13791
requested file is not found by the server. This makes it easier to
diagnose client--server communications problems.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13788
Tests for lhux, lwux, and lbx for Cavium Octeon II.
Patch by Zahid Anwar, with changes.
Related to Bugzilla issue 326444.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@13786
