Add SB API class SBWatchpointLocation and some extra methods to the SBTarget class to
iterate on the available watchpoint locations and to perform watchpoint manipulations.
I still need to export the SBWatchpointLocation class as well as the added watchpoint
manipulation methods to the Python interface. And write test cases for them.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@140575 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/API/SBTarget.cpp b/source/API/SBTarget.cpp
index 74580c4..fa074b2 100644
--- a/source/API/SBTarget.cpp
+++ b/source/API/SBTarget.cpp
@@ -766,27 +766,6 @@
return sb_bp;
}
-SBBreakpoint
-SBTarget::FindBreakpointByID (break_id_t bp_id)
-{
- LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
-
- SBBreakpoint sb_breakpoint;
- if (m_opaque_sp && bp_id != LLDB_INVALID_BREAK_ID)
- {
- Mutex::Locker api_locker (m_opaque_sp->GetAPIMutex());
- *sb_breakpoint = m_opaque_sp->GetBreakpointByID (bp_id);
- }
-
- if (log)
- {
- log->Printf ("SBTarget(%p)::FindBreakpointByID (bp_id=%d) => SBBreakpoint(%p)",
- m_opaque_sp.get(), (uint32_t) bp_id, sb_breakpoint.get());
- }
-
- return sb_breakpoint;
-}
-
uint32_t
SBTarget::GetNumBreakpoints () const
{
@@ -830,6 +809,27 @@
return result;
}
+SBBreakpoint
+SBTarget::FindBreakpointByID (break_id_t bp_id)
+{
+ LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+ SBBreakpoint sb_breakpoint;
+ if (m_opaque_sp && bp_id != LLDB_INVALID_BREAK_ID)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetAPIMutex());
+ *sb_breakpoint = m_opaque_sp->GetBreakpointByID (bp_id);
+ }
+
+ if (log)
+ {
+ log->Printf ("SBTarget(%p)::FindBreakpointByID (bp_id=%d) => SBBreakpoint(%p)",
+ m_opaque_sp.get(), (uint32_t) bp_id, sb_breakpoint.get());
+ }
+
+ return sb_breakpoint;
+}
+
bool
SBTarget::EnableAllBreakpoints ()
{
@@ -866,6 +866,106 @@
return false;
}
+uint32_t
+SBTarget::GetNumWatchpointLocations () const
+{
+ if (m_opaque_sp)
+ {
+ // The breakpoint list is thread safe, no need to lock
+ return m_opaque_sp->GetWatchpointLocationList().GetSize();
+ }
+ return 0;
+}
+
+SBWatchpointLocation
+SBTarget::GetWatchpointLocationAtIndex (uint32_t idx) const
+{
+ SBWatchpointLocation sb_watchpoint_location;
+ if (m_opaque_sp)
+ {
+ // The breakpoint list is thread safe, no need to lock
+ *sb_watchpoint_location = m_opaque_sp->GetWatchpointLocationList().GetByIndex(idx);
+ }
+ return sb_watchpoint_location;
+}
+
+bool
+SBTarget::WatchpointLocationDelete (watch_id_t wp_id)
+{
+ LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+ bool result = false;
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetAPIMutex());
+ result = m_opaque_sp->RemoveWatchpointLocationByID (wp_id);
+ }
+
+ if (log)
+ {
+ log->Printf ("SBTarget(%p)::WatchpointLocationDelete (wp_id=%d) => %i", m_opaque_sp.get(), (uint32_t) wp_id, result);
+ }
+
+ return result;
+}
+
+SBWatchpointLocation
+SBTarget::FindWatchpointLocationByID (watch_id_t wp_id)
+{
+ LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+ SBWatchpointLocation sb_watchpoint_location;
+ if (m_opaque_sp && wp_id != LLDB_INVALID_WATCH_ID)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetAPIMutex());
+ *sb_watchpoint_location = m_opaque_sp->GetWatchpointLocationList().FindByID(wp_id);
+ }
+
+ if (log)
+ {
+ log->Printf ("SBTarget(%p)::FindWatchpointLocationByID (bp_id=%d) => SBWatchpointLocation(%p)",
+ m_opaque_sp.get(), (uint32_t) wp_id, sb_watchpoint_location.get());
+ }
+
+ return sb_watchpoint_location;
+}
+
+bool
+SBTarget::EnableAllWatchpointLocations ()
+{
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetAPIMutex());
+ m_opaque_sp->EnableAllWatchpointLocations ();
+ return true;
+ }
+ return false;
+}
+
+bool
+SBTarget::DisableAllWatchpointLocations ()
+{
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetAPIMutex());
+ m_opaque_sp->DisableAllWatchpointLocations ();
+ return true;
+ }
+ return false;
+}
+
+bool
+SBTarget::DeleteAllWatchpointLocations ()
+{
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetAPIMutex());
+ m_opaque_sp->RemoveAllWatchpointLocations ();
+ return true;
+ }
+ return false;
+}
+
lldb::SBModule
SBTarget::AddModule (const char *path,
diff --git a/source/API/SBWatchpointLocation.cpp b/source/API/SBWatchpointLocation.cpp
new file mode 100644
index 0000000..b0e3eb8
--- /dev/null
+++ b/source/API/SBWatchpointLocation.cpp
@@ -0,0 +1,183 @@
+//===-- SBWatchpointLocation.cpp --------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/API/SBWatchpointLocation.h"
+#include "lldb/API/SBDefines.h"
+#include "lldb/API/SBAddress.h"
+#include "lldb/API/SBDebugger.h"
+#include "lldb/API/SBStream.h"
+
+#include "lldb/lldb-types.h"
+#include "lldb/lldb-defines.h"
+#include "lldb/Breakpoint/WatchpointLocation.h"
+#include "lldb/Breakpoint/WatchpointLocationList.h"
+#include "lldb/Core/Log.h"
+#include "lldb/Core/Stream.h"
+#include "lldb/Core/StreamFile.h"
+#include "lldb/Target/Target.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+
+SBWatchpointLocation::SBWatchpointLocation () :
+ m_opaque_sp ()
+{
+}
+
+SBWatchpointLocation::SBWatchpointLocation (const lldb::WatchpointLocationSP &watch_loc_sp) :
+ m_opaque_sp (watch_loc_sp)
+{
+ LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
+
+ if (log)
+ {
+ SBStream sstr;
+ GetDescription (sstr, lldb::eDescriptionLevelBrief);
+ log->Printf ("SBWatchpointLocation::SBWatchpointLocation (const lldb::WatchpointLocationsSP &watch_loc_sp"
+ "=%p) => this.sp = %p (%s)", watch_loc_sp.get(), m_opaque_sp.get(), sstr.GetData());
+ }
+}
+
+SBWatchpointLocation::SBWatchpointLocation(const SBWatchpointLocation &rhs) :
+ m_opaque_sp (rhs.m_opaque_sp)
+{
+}
+
+const SBWatchpointLocation &
+SBWatchpointLocation::operator = (const SBWatchpointLocation &rhs)
+{
+ if (this != &rhs)
+ m_opaque_sp = rhs.m_opaque_sp;
+ return *this;
+}
+
+
+SBWatchpointLocation::~SBWatchpointLocation ()
+{
+}
+
+bool
+SBWatchpointLocation::IsValid() const
+{
+ return m_opaque_sp.get() != NULL;
+}
+
+addr_t
+SBWatchpointLocation::GetWatchAddress () const
+{
+ addr_t ret_addr = LLDB_INVALID_ADDRESS;
+
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetTarget().GetAPIMutex());
+ ret_addr = m_opaque_sp->GetLoadAddress();
+ }
+
+ return ret_addr;
+}
+
+size_t
+SBWatchpointLocation::GetWatchSize () const
+{
+ size_t watch_size = 0;
+
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetTarget().GetAPIMutex());
+ watch_size = m_opaque_sp->GetByteSize();
+ }
+
+ return watch_size;
+}
+
+void
+SBWatchpointLocation::SetEnabled (bool enabled)
+{
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetTarget().GetAPIMutex());
+ m_opaque_sp->SetEnabled (enabled);
+ }
+}
+
+bool
+SBWatchpointLocation::IsEnabled ()
+{
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetTarget().GetAPIMutex());
+ return m_opaque_sp->IsEnabled();
+ }
+ else
+ return false;
+}
+
+uint32_t
+SBWatchpointLocation::GetIgnoreCount ()
+{
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetTarget().GetAPIMutex());
+ return m_opaque_sp->GetIgnoreCount();
+ }
+ else
+ return 0;
+}
+
+void
+SBWatchpointLocation::SetIgnoreCount (uint32_t n)
+{
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetTarget().GetAPIMutex());
+ m_opaque_sp->SetIgnoreCount (n);
+ }
+}
+
+bool
+SBWatchpointLocation::GetDescription (SBStream &description, DescriptionLevel level)
+{
+ if (m_opaque_sp)
+ {
+ Mutex::Locker api_locker (m_opaque_sp->GetTarget().GetAPIMutex());
+ description.ref();
+ m_opaque_sp->GetDescription (description.get(), level);
+ description.get()->EOL();
+ }
+ else
+ description.Printf ("No value");
+
+ return true;
+}
+
+lldb_private::WatchpointLocation *
+SBWatchpointLocation::operator->() const
+{
+ return m_opaque_sp.get();
+}
+
+lldb_private::WatchpointLocation *
+SBWatchpointLocation::get() const
+{
+ return m_opaque_sp.get();
+}
+
+lldb::WatchpointLocationSP &
+SBWatchpointLocation::operator *()
+{
+ return m_opaque_sp;
+}
+
+const lldb::WatchpointLocationSP &
+SBWatchpointLocation::operator *() const
+{
+ return m_opaque_sp;
+}
+