This CL change the logic used to terminate the monitor thread of
NativeProcessLinux to use a signal instead of pthread_cancel as
pthread_cancel is not supported on android.
Differential revision: http://reviews.llvm.org/D8205
llvm-svn: 232155
This was previously initialized by ProcessGDBRemote::Initialize but lldb-server does not contain ProcessGDBRemote anymore so this needs to be initialized directly.
Differential Revision: http://reviews.llvm.org/D8186
llvm-svn: 231966
Previously it was initialized by ProcessLinux but lldb-server don't
contain ProcessLinux anymore so it have to be initialized by
NativeProcessLinux also.
Differential revision: http://reviews.llvm.org/D8080
llvm-svn: 231482
The deadlock occurred when the Attach or the Launch operation failed for
any reason.
Differential revision: http://reviews.llvm.org/D8030
llvm-svn: 231231
Previously the operation thread is stopped with a cancel event but
pthread_cancel is not supported on android. This CL creates a custom
operation which asks the operation thread to exit without any pthread
call.
Differential revision: http://reviews.llvm.org/D7937
llvm-svn: 230945
Summary:
syscalls involving pid/tid on 32 bit binaries are failing with
"Invalid argument" because the uint64_t arguments are too wide.
Reviewers: clayborg, ovyalov, sivachandra
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D7963
llvm-svn: 230817
Add O_TRUNC when opening file for redirecting stdout and stderr of the
process. It is neccessary because if the file exists then on some
platform the original content is kept while it isn't overwritten by the
new data causing pollution of the saved stdout and stderr.
llvm-svn: 230492
* Fix cmake script for android x86
* Reorder includes to avoid collision between system macros and local
variables in clang framework
Differential Revision: http://reviews.llvm.org/D7435
llvm-svn: 228388
* Set the state of the process into running/stepping on continue/step operations
* Add mutex to use transactions in Thread State Coordinator
** It is required because the events from two Signal Handler or form a Signal handler and a Resume request shouldn't overlap
* Send Stop Replay Packet only when the state of the process changed
Differential Revision: http://reviews.llvm.org/D7374
llvm-svn: 228387
Summary:
Both LLDB and LLGS are leaking file descriptors into the debugged process. This plugs the leak by
closing the unneeded descriptors. In one case I use O_CLOEXEC, which I hope is supported on
relevant platforms. I also added a regression test and plugged a fd leak in dosep.py.
Reviewers: vharron, clayborg
Subscribers: lldb-commits
Differential Revision: http://reviews.llvm.org/D7372
llvm-svn: 228130
Remove implicit stop action on $vCont package for threads where no
explicit action or default action specified based on the specification
(they have to stay in there original state).
llvm-svn: 227933
NativeProcessLinux::MonitorSignal was automatically resuming threads
that stopped due to a signal. This is inconsistent with the
behavior of lldb and gdb. This change removes the automatic resume.
Fixes
TestSendSignal.py
TestSignalsAPI.py
if PLATFORM_LINUX_FORCE_LLGS_LOCAL is in the environment vars.
llvm-svn: 227918
Note this code path should not happen - it implies a bug in another part of
the code. For the thread to receive the stop signal as it is handled, the
and for it to already have a stop reason, it implies the kernel was able to
tell the thread that it stopped while it was stopped. More likely this
seems to indicate a bug where an actual thread start was not getting correctly
logged. If it does get hit, we'll want to understand the sequence to figure
out if it is truly legitimate or if it implies another bug.
llvm-svn: 227916
Tamas Berghammer
Bhushan D. Attarde
Robert Flack
Zachary Turner
Chaoren Lin
Oleksiy Vyalov
Pavel Labath