Add SBProcess::GetNumSupportedHardwareWatchpoints() API and export it through the Python scripting bridge.
Add/modify some test cases.
llvm-svn: 157353
diff --git a/lldb/include/lldb/API/SBProcess.h b/lldb/include/lldb/API/SBProcess.h
index 5bff877..f8ad294 100644
--- a/lldb/include/lldb/API/SBProcess.h
+++ b/lldb/include/lldb/API/SBProcess.h
@@ -188,6 +188,9 @@
GetDescription (lldb::SBStream &description);
uint32_t
+ GetNumSupportedHardwareWatchpoints (lldb::SBError &error) const;
+
+ uint32_t
LoadImage (lldb::SBFileSpec &image_spec, lldb::SBError &error);
lldb::SBError
diff --git a/lldb/scripts/Python/interface/SBProcess.i b/lldb/scripts/Python/interface/SBProcess.i
index 2069adf..049d2a1 100644
--- a/lldb/scripts/Python/interface/SBProcess.i
+++ b/lldb/scripts/Python/interface/SBProcess.i
@@ -282,6 +282,9 @@
GetDescription (lldb::SBStream &description);
uint32_t
+ GetNumSupportedHardwareWatchpoints (lldb::SBError &error) const;
+
+ uint32_t
LoadImage (lldb::SBFileSpec &image_spec, lldb::SBError &error);
lldb::SBError
diff --git a/lldb/source/API/SBProcess.cpp b/lldb/source/API/SBProcess.cpp
index 813b41c..67027a6 100644
--- a/lldb/source/API/SBProcess.cpp
+++ b/lldb/source/API/SBProcess.cpp
@@ -1001,6 +1001,29 @@
}
uint32_t
+SBProcess::GetNumSupportedHardwareWatchpoints (lldb::SBError &sb_error) const
+{
+ LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+ uint32_t num = 0;
+ ProcessSP process_sp(GetSP());
+ if (process_sp)
+ {
+ Mutex::Locker api_locker (process_sp->GetTarget().GetAPIMutex());
+ sb_error.SetError(process_sp->GetWatchpointSupportInfo (num));
+ LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+ if (log)
+ log->Printf ("SBProcess(%p)::GetNumSupportedHardwareWatchpoints () => %u",
+ process_sp.get(), num);
+ }
+ else
+ {
+ sb_error.SetErrorString ("SBProcess is invalid");
+ }
+ return num;
+}
+
+uint32_t
SBProcess::LoadImage (lldb::SBFileSpec &sb_image_spec, lldb::SBError &sb_error)
{
ProcessSP process_sp(GetSP());
diff --git a/lldb/test/python_api/default-constructor/sb_process.py b/lldb/test/python_api/default-constructor/sb_process.py
index ce4c5c6..38ee86f 100644
--- a/lldb/test/python_api/default-constructor/sb_process.py
+++ b/lldb/test/python_api/default-constructor/sb_process.py
@@ -44,5 +44,6 @@
obj.LoadImage(lldb.SBFileSpec(), error)
obj.UnloadImage(0)
obj.Clear()
+ obj.GetNumSupportedHardwareWatchpoints(error)
for thread in obj:
print thread
diff --git a/lldb/test/python_api/process/TestProcessAPI.py b/lldb/test/python_api/process/TestProcessAPI.py
index 95c964c..4718b27 100644
--- a/lldb/test/python_api/process/TestProcessAPI.py
+++ b/lldb/test/python_api/process/TestProcessAPI.py
@@ -63,6 +63,12 @@
self.buildDefault()
self.remote_launch_should_fail()
+ @python_api_test
+ def test_get_num_supported_hardware_watchpoints(self):
+ """Test SBProcess.GetNumSupportedHardwareWatchpoints() API with a process."""
+ self.buildDefault()
+ self.get_num_supported_hardware_watchpoints()
+
def setUp(self):
# Call super's setUp().
TestBase.setUp(self)
@@ -310,6 +316,25 @@
success = process.RemoteLaunch(None, None, None, None, None, None, 0, False, error)
self.assertTrue(not success, "RemoteLaunch() should fail for process state != eStateConnected")
+ def get_num_supported_hardware_watchpoints(self):
+ """Test SBProcess.GetNumSupportedHardwareWatchpoints() API with a process."""
+ exe = os.path.join(os.getcwd(), "a.out")
+ self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+ target = self.dbg.CreateTarget(exe)
+ self.assertTrue(target, VALID_TARGET)
+
+ breakpoint = target.BreakpointCreateByLocation("main.cpp", self.line)
+ self.assertTrue(breakpoint, VALID_BREAKPOINT)
+
+ # Launch the process, and do not stop at the entry point.
+ process = target.LaunchSimple(None, None, os.getcwd())
+
+ error = lldb.SBError();
+ num = process.GetNumSupportedHardwareWatchpoints(error)
+ if self.TraceOn() and error.Success():
+ print "Number of supported hardware watchpoints: %d" % num
+
if __name__ == '__main__':
import atexit