| 77d340f114b99ec8e2f7a48cbb674c93e237022b |
|
22-May-2013 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/13963648>
Collect 'anonymous memory' info, if possible
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@182523 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 08f60c88b61c42c35abf3233f0cbe19d29fbe814 |
|
04-May-2013 |
Jason Molenda <jmolenda@apple.com> |
fix a couple of clang static analyzer warnings.
Most important was a new[] + delete mismatch in ScanFormatDescriptor()
and a couple of possible memory leaks in FileSpec::EnumerateDirectory().
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@181080 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| fb190f3e1ddbaf9fb72e15a96e103de2b9c0dc44 |
|
06-Apr-2013 |
Jason Molenda <jmolenda@apple.com> |
Update MachVMMemory::PageSize to get the page size of a specific process
if we have an updated task_info call available; else fall back to getting
the default host-wide page size.
Update all uses of the vm page size to get it via MachVMMemory::PageSize().
<rdar://problem/13477763>, <rdar://problem/13498504>
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@178953 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 2a647e4b0eb044cffab5c8c29b6af9ed52129544 |
|
25-Mar-2013 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/13498504>
Don't hard code vm page size in profiling code
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@177907 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| cec43ab7f30085ac7f65a26a58b956a69e363a3b |
|
04-Mar-2013 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/13338758>
Make it configurable what to profile.
For Mac, we don't use the dirty page size yet and hence there is no need to gather that. This should be way better in not draining the battery since we are operating between 0% to 0.1% on the Mac after this change.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176451 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 560829d304bd7aaa33027dcfac247ce6673d0c19 |
|
26-Feb-2013 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/13282582>
Really don't call sysctl again when we already have the result.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176062 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 4eff6fca7d9209b8a2504e0c1ccae94c76ee9b06 |
|
25-Feb-2013 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/13282582>
Need available CPU on target device to support CPU reporting.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@176008 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 647718e08aa186dc4842517933ae5bca27782da9 |
|
23-Feb-2013 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/13277100>
Need host_statistics on profile data to get host's user/system/idle clicks
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@175928 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 4fd6f36c00519bf8313fad72836effbe973b83ed |
|
22-Feb-2013 |
Jason Molenda <jmolenda@apple.com> |
Remove unintended comment.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@175873 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 44eb9fb021023027159df55f91c3e95384088970 |
|
22-Feb-2013 |
Jason Molenda <jmolenda@apple.com> |
Change debugserver from using the mach port number (in debugserver's
own port namepsace) as the thread identifier to using the system-wide
globally unique thread id as the thread identifier number.
MachThread.cpp keeps both the unique id and the mach port number
for each thread. All layers outside MachThread class use the unique
id with three exceptions: (1) Mach exceptions come in with the port
number (thread_port) which needs to be translated, (2) any calls to
low-level thread_get_state/thread_set_state/thread_suspend etc need
to use the mach port number, (3) MachThreadList::UpdateThreadList
which creates the MachThread objects gets the unique id and passes
it to the MachThread ctor as an argument.
In general, any time nub_thread_t is used, it is now referring to a
unique thread id. Any time a thread_t is used, it is now referring
to a mach port number. There was some interchangability of these
types previously. nub_thread_t has also been changed to a 64-bit
type which necessitated some printf specification string changes.
I haven't been able to test these changes extensively yet but want
to checkpoint the work. The scenarios I've been testing are all
working correctly so while there may be some corner cases I haven't
hit yet, I think it is substantially correct.
<rdar://problem/12931414>
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@175870 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 6acc2042d58276130eb0791a2fb454d9a5f310cf |
|
25-Jan-2013 |
Han Ming Ong <hanming@apple.com> |
<rdar://13073234>
Get the number of threads correct.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@173466 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 0df19ccfaa20d43245fea877fcfdfd5b2efb08c9 |
|
19-Jan-2013 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/12976277>
Swap in index ids for thread ids in GDBRemoteCommunicationClient. Besides dealing with the async logic, I have to take care of the situation when the inferior paused as well.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@172869 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 0f638a4acf13a047d3c77e4bdcb802eb2a64665c |
|
10-Jan-2013 |
Han Ming Ong <hanming@apple.com> |
Use a more unique end delimiter. In any case, the thread names are hexified when returning to lldb.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@172021 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 11ad6233d5b0322b48bde86442b1ee37fcaa1ece |
|
09-Jan-2013 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/12975489>
1. Using mach port number, just like when inferior is paused.
2. Use key:value pair of thread used time instead of comma separated notation.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@172012 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| e31e269a2cfceef90e4ef9e9c2f593a514efd764 |
|
17-Dec-2012 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/12890948>
Send thread name using hex encoding.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@170370 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 72b131f52b7aec3e746b3be65ae730a4f85f29cd |
|
17-Dec-2012 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/12890901>
Capturing thread name during profiling.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@170312 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| f14269add7f6fb84da7ccfd866f8e9f7e81068be |
|
29-Nov-2012 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/12780259>
Prevent async and sync calls to get profile data from stomping on each other.
At the same time, don't use '$' as end delimiter per chunk of profile data.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@168948 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| e45c499d61f372cc93abdacf3dbfa9466c412066 |
|
27-Nov-2012 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/12759744> Provide physical memory distribution as part of profile data
Make use of unix system calls to provide physical memory usage profile data.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@168720 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 559cf6e8b52b940f5f4362b32d628838d6301e2e |
|
17-Nov-2012 |
Jason Molenda <jmolenda@apple.com> |
Han Ming's commit in r168228 had a bunch of 4-space tabs
in the source files. Expand to spaces. No content changes,
just whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@168238 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| fb9cee64303d36d6fe5d87e63dd8701d1ddb70a9 |
|
17-Nov-2012 |
Han Ming Ong <hanming@apple.com> |
<rdar://problem/12720514> Sub-TLF: Provide service to profile the inferior
This allows client to query profiling states on the inferior.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@168228 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 851e30ec6a1b1d2c154bb7d69ed0d05b5fd14705 |
|
18-Sep-2012 |
Greg Clayton <gclayton@apple.com> |
Stop using the "%z" size_t modifier and cast all size_t values to uint64_t. Some platforms don't support this modification.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@164148 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 664b099488f9c10c6c44607bc574dc5e2b8b95ec |
|
26-Apr-2012 |
Greg Clayton <gclayton@apple.com> |
Patch from Filipe Cabecinhas.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@155641 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| ad7bd23aab27a769aea2266e66ad36bfc0d6e86d |
|
08-Mar-2012 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/11007934>
On darwin, if child process of process being debugged dies due to mach exception, the debugged process will die.
debugserver now only handles the mach exceptions for the task being debugged.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@152291 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 4402f7032005918e5f879234a078a7a265495a6b |
|
06-Mar-2012 |
Greg Clayton <gclayton@apple.com> |
<rdar://problem/10986692>
Safeguard against building on next OS and run on current OS.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@152077 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 9a5bbd2a14cacac731424f7a253f6cc16b22c10a |
|
22-Feb-2012 |
Jason Molenda <jmolenda@apple.com> |
Change #ifdef markers around lockdown and SpringBoard
calls to dpeend on WITH_SPRINGBOARD and WITH_LOCKDOWN
instead of __arm__. Add an RNBSocket::useFD method.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@151119 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| a9385537809ef342c843c5ab972e513742652047 |
|
18-Nov-2011 |
Greg Clayton <gclayton@apple.com> |
Added optional calls to lldb_private::Process for getting memory region info
from a process and hooked it up to the new packet that was recently added
to our GDB remote executable named debugserver. Now Process has the following
new calls:
virtual Error
Process::GetMemoryRegionInfo (lldb::addr_t load_addr, MemoryRegionInfo &range_info);
virtual uint32_t
GetLoadAddressPermissions (lldb::addr_t load_addr);
Only the first one needs to be implemented by subclasses that can add this
support.
Cleaned up the way the new packet was implemented in debugserver to be more
useful as an API inside debugserver. Also found an error where finding a region
for an address actually will pick up the next region that follows the address
in the query so we also need ot make sure that the address we requested the
region for falls into the region that gets returned.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@144976 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| bcf07b37b3e3cd37ac74cc42c12009f130f185a3 |
|
09-Nov-2011 |
Jason Molenda <jmolenda@apple.com> |
Remove the QAddressIsExecutable packet I added last night.
Add a more general purpose qMemoryRegionInfo packet which can
describe various attributes about a memory region. Currently it
will return the start address, size, and permissions (read, write,
executable) for the memory region. It may be possible to add
additional attributes in the future such as whether the region is
designated as stack memory or jitted code a la vmmap.
I still haven't implemented the lldb side of the code to use this
packet yet so there may be unexpected behavior - but the basic implementation looks
about right. I'll hook it up to lldb soon and fix any problems that crop up.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@144175 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| dc8ff30b6dbe28c851e99712e20c1358eca4709d |
|
08-Nov-2011 |
Jason Molenda <jmolenda@apple.com> |
Add "QAddressIsExecutable" packet to debugserver. Used to test
whether a given address is in an executable region of memory or
not. I haven't written the lldb side that will use this packet it
hasn't been tested yet but it's a simple enough bit of code.
I want to have this feature available for the unwinder code. When
we're stopped at an address with no valid symbol context, there are
a number of questions I'd like to ask --
is the current pc value in an executable region (e.g. did they
jump to unallocated/unexecutable memory? we know how to unwind
from here if so.)
Is the stack pointer or the frame pointer the correct register
to use to find the caller's saved pc value?
Once we're past the first frame we can trust things like eh_frame
and ABI unwind schemes but the first frame is challenging and having
a way to check potential addresses to see if they're executable or
not would help narrow down the possibilities a lot.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@144074 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 0e8147bd867e4cdaae9400f56d02c7aacd40a9b3 |
|
29-Oct-2011 |
Greg Clayton <gclayton@apple.com> |
Enabled the "printf" attribute on all debugserver logging functions and fixed
the ensuing mayhem.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@143244 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 520e7fe1c4d112d67d56fabf1dc2b1ad484e30ef |
|
09-Sep-2011 |
Enrico Granata <granata.enrico@gmail.com> |
Basic infrastructure code to exploit malloc stack logging as available on Mac OS X to track the allocation history of pointers on the target process
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@139337 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| d5f41cad088434ac07365e11e8d83149aaba2e2a |
|
22-Jan-2011 |
Jim Ingham <jingham@apple.com> |
Add a (currently disabled) bear trap where instead of deallocating pages, we remove all permissions.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@124012 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| e8a17a98577d2b144405e68a8380b3473e076d6b |
|
16-Oct-2010 |
Greg Clayton <gclayton@apple.com> |
Fixed an issue with MachTask::TaskResume () where if the task was already
suspended, we would call "int ::task_resume (task_t task);" as many times as
it took to resume the task which isn't what we want to do.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@116674 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 8016967553a0e818d57ce5f86230c8cee7be7ecf |
|
30-Sep-2010 |
Greg Clayton <gclayton@apple.com> |
Retry task_for_pid a few times to avoid some cases where task_for_pid fails.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@115184 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 35c0edcedb2058ca8d0758f71ce958c23836d52d |
|
31-Jul-2010 |
Greg Clayton <gclayton@apple.com> |
Fixed debugserver to not exit when we are able to spawn the process, yet not
launch it due to not being able to get the task port. A SIGHUP was killing us
and also an error string wasn't properly being passed along. Got rid of a
class error variable that can only lead to multi-threaded crashes.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@109930 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|
| 24943d2ee8bfaa7cf5893e4709143924157a5c1e |
|
08-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
Initial checkin of lldb code from internal Apple repo.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@105619 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/tools/debugserver/source/MacOSX/MachTask.cpp
|