- First, the watchpoint size was being cast to the
wrong type. This is primarily cosmetic, but
annoying.
- Second, the options for the watchpoint command
were not being initialized correctly, which led
to the watchpoint size sometimes having absurdly
large values. This caused watchpoints to fail to
be set in some cases.
<rdar://problem/12658775>
llvm-svn: 187169
Also move the logic to shorten thread names from linux/Host.cpp to a new
SetShortThreadName as both FreeBSD and Linux need the functionality.
llvm-svn: 187149
- ReadLocker constructors that take a lock
- Unconditional Lock::ReadLock and ReadLocker::Lock
(all consumers use TryLock)
- Make Unlock protected, as it has no external consumers
llvm-svn: 187147
FreeBSD's Host class doesn't yet return a list of running processes,
so 'platform process list' fails and attach by process name does not
work.
llvm-svn: 187142
PR title updated to indicate that FreeBSD is also affected: Backtrace
command does not display c++ member function names on Linux or FreeBSD
llvm-svn: 187127
The tests use a plugin based on the name from sys.platform.
Unfortunately that string includes the major version number in
Python 2.7, so the tests would look for builder_freebsd9.py,
builder_freebsd10.py, etc.
The issue doesn't affect Linux as Python returns 'linux2' also
on Linux 3.x -- see http://bugs.python.org/issue12326 for details.
It seems later versions of Python will drop the major version
number, so adopt this convention now for FreeBSD.
llvm-svn: 187121
and so the StackID changes with every step. Do so by checking the parent frame ID, and if it hasn't changed,
then we haven't stepped in.
rdar://problem/14516227
llvm-svn: 187094
been down for months and is likely no longer supported. This was
the most stable-looking link I could find for the current (0.99.6)
version of the ABI doc.
llvm-svn: 187087
If we are replacing a function with the nobuiltin attribute, it may be called
with the builtin attribute on call sites. Remove any such attributes since it's
illegal to have a builtin call to something other than a nobuiltin function.
This fixes the current buildbot breakage (where LLDB crashes on
"expression new foo(42)").
llvm-svn: 186990
This change removes the final instances of compile-time #ifdef magic
from the elf core plugin. Also rename the classes to ELFLinux... as
they're specific to Linux.
llvm-svn: 186977
Extracting thread data at parse time simplifies multi-platform support.
This change adds FreeBSD thread names and auxv info.
Thanks to Samuel Jacob for review, testing, and improvements.
llvm-svn: 186975
ELF notes contain a 'name' field, which specifies a vendor who defines
the format of the note. Examples are 'FreeBSD' or 'GNU', or it may be
empty for generic notes.
Add a case for FreeBSD-specific notes, leaving Linux and GNU notes,
other vendor-specific notes, and generic notes to be handled by the
existing code for now.
Thanks to Samuel Jacob for reviewing and suggesting improvements.
llvm-svn: 186973
-C usually specifies a script to prepopulate the CMake cache. In this case no
script is specified, so CMake appears to just ignore it. So don't mention it
in the first place - it's not desired anyways.
Reviewed by: Daniel Malea
llvm-svn: 186964
Instantiate RegisterContextCore... based on getOS() instead of with
compile-time #ifdef-ery.
The assert()s here are unfortunate, but better than crashing with no
explanation. (This would previously happen for an unsupported
architecture, anyhow.)
We should add an equivalent OS and architecture test to
ProcessElfCore::DoLoadCore() and cleanly report the error to the user.
llvm-svn: 186865
On FreeBSD I see that Arch, Vendor, OS, and Environment are unchanged
after this call (for x86_64, at least), and core debugging works without
it.
If we need to restore it we should be able to switch on
arch.GetTriple.getOS() instead of a compile-time #ifdef.
Thanks to Daniel Malea for testing on Linux.
llvm-svn: 186862