Committing type format code for Enrico Granata.

This commit adds a new top level command named "type". Currently this command
implements three commands:

type format add <format> <typename1> [<typename2> ...]
type format delete <typename1> [<typename2> ...]
type format list [<typename1> [<typename2>] ...]

This allows you to specify the default format that will be used to display
types when you use "frame variable" or "expression", or the SBValue classes.

Examples:

// Format uint*_t as hex
type format add x uint16_t uint32_t uint64_t

// Format intptr_t as a pointer
type format add p intptr_t

The format characters are the same as "printf" for the most part with many
additions. These format character specifiers are also used in many other 
commands ("frame variable" for one). The current list of format characters
include:

a - char buffer
b - binary
B - boolean
c - char
C - printable char
d - signed decimal
e - float
f - float
g - float
i - signed decimal
I - complex integer
o - octal
O - OSType
p - pointer
s - c-string
u - unsigned decimal
x - hex
X - complex float
y - bytes
Y - bytes with ASCII

llvm-svn: 133728

1 files changed, 36 insertions, 1 deletions

diff --git a/lldb/source/Core/Debugger.cpp b/lldb/source/Core/Debugger.cpp
index ba43411dfaf..b7be1715ca9 100644
--- a/lldb/source/Core/Debugger.cpp
+++ b/lldb/source/Core/Debugger.cpp
@@ -7,9 +7,13 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "lldb/Core/Debugger.h"
+
+#include <map>
+
 #include "lldb/lldb-private.h"
 #include "lldb/Core/ConnectionFileDescriptor.h"
-#include "lldb/Core/Debugger.h"
+#include "lldb/Core/FormatManager.h"
 #include "lldb/Core/InputReader.h"
 #include "lldb/Core/RegisterValue.h"
 #include "lldb/Core/State.h"
@@ -1309,6 +1313,37 @@ Debugger::FormatPrompt
     return success;
 }
 
+
+static FormatManager&
+GetFormatManager() {
+    static FormatManager g_format_manager;
+    return g_format_manager;
+}
+
+bool
+Debugger::GetFormatForType (const ConstString &type, lldb::Format& format, bool& cascade)
+{
+    return GetFormatManager().GetFormatForType(type, format, cascade);
+}
+
+void
+Debugger::AddFormatForType (const ConstString &type, lldb::Format format, bool cascade)
+{
+    GetFormatManager().AddFormatForType(type,format, cascade);
+}
+
+bool
+Debugger::DeleteFormatForType (const ConstString &type)
+{
+    return GetFormatManager().DeleteFormatForType(type);
+}
+
+void
+Debugger::LoopThroughFormatList (FormatCallback cback, void* param)
+{
+    return GetFormatManager().LoopThroughFormatList(cback, param);
+}
+
 #pragma mark Debugger::SettingsController
 
 //--------------------------------------------------