From 8f21b175209ccd6c576e7d379e35ecb2debed123 Mon Sep 17 00:00:00 2001
From: Rene Gollent <rene@gollent.com>
Date: Sat, 25 Jul 2015 17:16:27 -0400
Subject: [PATCH] Debugger: Add more helpers to Team.

ClearImages():
- Removes all existing images from the team's image list and notifies callers.
  To be used in case of an exec().

ClearSignalDispositionMappings():
- Remove any existing custom signal disposition mappings. This is intended to
  be used in preparation for loading new ones from a team after exec() is
  called.
---
 src/apps/debugger/model/Team.cpp | 15 +++++++++++++++
 src/apps/debugger/model/Team.h   |  3 +++
 2 files changed, 18 insertions(+)

diff --git a/src/apps/debugger/model/Team.cpp b/src/apps/debugger/model/Team.cpp
index b22477872e..58c60a7123 100644
--- a/src/apps/debugger/model/Team.cpp
+++ b/src/apps/debugger/model/Team.cpp
@@ -277,6 +277,14 @@ Team::Images() const
 }
 
 
+void
+Team::ClearImages()
+{
+	while (!fImages.IsEmpty())
+		RemoveImage(fImages.First());
+}
+
+
 bool
 Team::AddStopImageName(const BString& name)
 {
@@ -377,6 +385,13 @@ Team::GetSignalDispositionMappings() const
 }
 
 
+void
+Team::ClearSignalDispositionMappings()
+{
+	fCustomSignalDispositions.clear();
+}
+
+
 bool
 Team::AddBreakpoint(Breakpoint* breakpoint)
 {
diff --git a/src/apps/debugger/model/Team.h b/src/apps/debugger/model/Team.h
index 9891172093..d2620e9647 100644
--- a/src/apps/debugger/model/Team.h
+++ b/src/apps/debugger/model/Team.h
@@ -137,6 +137,7 @@ public:
 			Image*				ImageByID(image_id imageID) const;
 			Image*				ImageByAddress(target_addr_t address) const;
 			const ImageList&	Images() const;
+			void				ClearImages();
 
 			bool				AddStopImageName(const BString& name);
 			void				RemoveStopImageName(const BString& name);
@@ -161,6 +162,8 @@ public:
 			const SignalDispositionMappings&
 								GetSignalDispositionMappings() const;
 
+			void				ClearSignalDispositionMappings();
+
 			bool				AddBreakpoint(Breakpoint* breakpoint);
 									// takes over reference (also on error)
 			void				RemoveBreakpoint(Breakpoint* breakpoint);