This is the first step of making lldb able to create target-specific things

(e.g. breakpoints, stop-hooks) before we have any targets - for instance in 
your ~/.lldbinit file.  These will then get copied over to any new targets 
that get created.  So far, you can only make stop-hooks.

Breakpoints will have to learn to move themselves from target to target for
us to get them from no-target to new-target.

We should also make a command & SB API way to prime this ur-target.

llvm-svn: 222600

3 files changed, 13 insertions, 13 deletions

diff --git a/lldb/source/Commands/CommandObjectBreakpoint.cpp b/lldb/source/Commands/CommandObjectBreakpoint.cpp
index 13bf1278c78..fb8a1814c64 100644
--- a/lldb/source/Commands/CommandObjectBreakpoint.cpp
+++ b/lldb/source/Commands/CommandObjectBreakpoint.cpp
@@ -367,8 +367,8 @@ protected:
     DoExecute (Args& command,
              CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
-        if (target == NULL)
+        Target *target = GetSelectedOrDummyTarget();
+        if (target == nullptr)
         {
             result.AppendError ("Invalid target.  Must set target before setting breakpoints (see 'target create' command).");
             result.SetStatus (eReturnStatusFailed);
@@ -925,7 +925,7 @@ protected:
     virtual bool
     DoExecute (Args& command, CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (target == NULL)
         {
             result.AppendError ("Invalid target.  No existing target or breakpoints.");
@@ -1055,7 +1055,7 @@ protected:
     virtual bool
     DoExecute (Args& command, CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (target == NULL)
         {
             result.AppendError ("Invalid target.  No existing target or breakpoints.");
@@ -1175,7 +1175,7 @@ protected:
     virtual bool
     DoExecute (Args& command, CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (target == NULL)
         {
             result.AppendError ("Invalid target.  No existing target or breakpoints.");
@@ -1356,7 +1356,7 @@ protected:
     virtual bool
     DoExecute (Args& command, CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (target == NULL)
         {
             result.AppendError ("Invalid target. No current target or breakpoints.");
@@ -1540,7 +1540,7 @@ protected:
     virtual bool
     DoExecute (Args& command, CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (target == NULL)
         {
             result.AppendError ("Invalid target. No existing target or breakpoints.");
@@ -1671,7 +1671,7 @@ protected:
     virtual bool
     DoExecute (Args& command, CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (target == NULL)
         {
             result.AppendError ("Invalid target. No existing target or breakpoints.");
diff --git a/lldb/source/Commands/CommandObjectExpression.cpp b/lldb/source/Commands/CommandObjectExpression.cpp
index d36e3dbbc5d..b4c559c81cc 100644
--- a/lldb/source/Commands/CommandObjectExpression.cpp
+++ b/lldb/source/Commands/CommandObjectExpression.cpp
@@ -281,7 +281,7 @@ CommandObjectExpression::EvaluateExpression
     Target *target = exe_ctx.GetTargetPtr();
     
     if (!target)
-        target = Host::GetDummyTarget(m_interpreter.GetDebugger()).get();
+        target = GetDummyTarget();
     
     if (target)
     {
diff --git a/lldb/source/Commands/CommandObjectTarget.cpp b/lldb/source/Commands/CommandObjectTarget.cpp
index e46cf70697c..150fff7f37d 100644
--- a/lldb/source/Commands/CommandObjectTarget.cpp
+++ b/lldb/source/Commands/CommandObjectTarget.cpp
@@ -5019,7 +5019,7 @@ protected:
     {
         m_stop_hook_sp.reset();
 
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (target)
         {
             Target::StopHookSP new_hook_sp = target->CreateStopHook();
@@ -5171,7 +5171,7 @@ protected:
     bool
     DoExecute (Args& command, CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (target)
         {
             // FIXME: see if we can use the breakpoint id style parser?
@@ -5247,7 +5247,7 @@ protected:
     bool
     DoExecute (Args& command, CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (target)
         {
             // FIXME: see if we can use the breakpoint id style parser?
@@ -5317,7 +5317,7 @@ protected:
     bool
     DoExecute (Args& command, CommandReturnObject &result)
     {
-        Target *target = m_interpreter.GetDebugger().GetSelectedTarget().get();
+        Target *target = GetSelectedOrDummyTarget();
         if (!target)
         {
             result.AppendError ("invalid target\n");