Increase the amount of usable memory from 64GB to 128GB on Linux and Solaris.
(Solaris bits from Ivo Raisr.) OSX is so far unchanged.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16381
- VG_MINIMAL_SETJMP and VG_MINIMAL_LONGJMP for VGP_mips64_linux are defined.
- Implementation of VG_MINIMAL_SETJMP and VG_MINIMAL_LONGJMP for mips32 is
improved by rescuing FP registers.
This should unbreak mips64/clang build.
Patch by Aleksandar Rikalo.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16378
Compiler complained about
warning: implicit declaration of function ‘vgPlain_prctl’
in coregrind/m_machine.c.
Also, it complained about
warning: no previous prototype for ‘vgSysWrap_mips_linux_sys_ptrace_before’
[-Wmissing-prototypes]
warning: no previous prototype for ‘vgSysWrap_mips_linux_sys_ptrace_after’
[-Wmissing-prototypes]
in coregrind/m_syswrap/syswrap-mips32-linux.c
This change fixes those issues.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16345
The new macOS 10.12 way of loading dylib (placing them at the end of the currently
loaded segments) requires that Valgrind needs to know where the last segment was loaded.
A new structure (load_info_t) has been created to store all this information and easily
carry it around.
Changes:
- dyld text address is relative instead of absolute (macOS 10.12)
- Handle dylinker's offset (macOS 10.12)
- Handle the executable requesting a non-default stack address (macOS 10.12)
- Refactor to use load_info_t structure (all macOS)
Patch from Louis Brunner.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16318
Add missing assembler directives in VG_MINIMAL_SETJMP() and
do_syscall_WRK().
Minor rewrite of do_syscall_WRK() to use delay slots.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16316
This implements a fallback LL/SC implementation as described in bug 344524.
Valgrind side changes:
* Command line plumbing for --sim-hints=fallback-llsc
* memcheck: handle new arm64 guest state in memcheck/mc_machine.c
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16309
Update the libiberty demangler using the auxprogs/update-demangler
script to the gcc svn r246502 revision. Replaces our rust demangling
with the upstream variant (which is basically the same code in a
separate file). Adds handling of inheriting constructor. Handle
noexcept and throw-spec. Demangle Dc as decltype(auto). And various
(crasher) bug fixes.
Bug 378673.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16302
- add musl libc detection (prevents configure error)
- adjust preload and symbol names (based on the OpenWrt patch, see [1])
[1] https://dev.openwrt.org/browser/trunk/package/devel/valgrind/patches/
200-musl_fix.patch?rev=46302
Patch by Peter Seiderer <ps.report@gmx.net>
It fixes Bug 359202.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16296
and FUTEX_WAKE_BITSET, check only 4 args for FUTEX_WAKE_BITSET,
and 2 args for FUTEX_TRYLOCK_PI.
Fixes BZ#377698.
Patch by: diane.meirowitz@oracle.com
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16285
This makes reading of compressed debuginfo usable for very large object files.
It also adds a bunch extra documentation about a tricky invariant in the
compressed debuginfo handling (a recursive cache refill path!) and adds a
whole bunch of assertions.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16279
causing some addresses to be wrongly marked as addressable
Just in case, do the assert after ARG2 has been truncated to 32 bits,
to avoid comparing sign extended requests on 64 bits.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16278
addresses to be wrongly marked as addressable
As noted by Ivo, if the syscall fails, then we have a leak.
So, enable the flag SfPostOnFail if we allocate memory.
In the POST ioctl, check that FAILURE only happens for this drm ioctl,
and free the memory for both SUCCESS and FAILURE.
Do the POST_MEM_WRITE only if SUCCESS
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16277
After r16273, non-Linux Valgrind builds report:
m_signals.c:1732:36:
error: 'VKI_PT_PTRACED' undeclared (first use in this function)
Fix the issue with #if defined(VGO_linux) for the reported code.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@16275
