2 files changed, 40 insertions, 0 deletions
diff --git a/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.cpp b/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.cpp
index 963221adb4a..bce023bfd61 100644
--- a/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.cpp
+++ b/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.cpp
@@ -432,6 +432,44 @@ CFCMutableDictionary::SetValueUInt64(CFStringRef key, uint64_t value, bool can_c
 }
 
 bool
+CFCMutableDictionary::AddValueDouble(CFStringRef key, double value, bool can_create)
+{
+    CFMutableDictionaryRef dict = Dictionary(can_create);
+    if (dict != NULL)
+    {
+        // The number may appear negative if the MSBit is set in "value". Due to a limitation of
+        // CFNumber, there isn't a way to have it show up otherwise as of this writing.
+        CFCReleaser<CFNumberRef> cf_number(::CFNumberCreate (kCFAllocatorDefault, kCFNumberDoubleType, &value));
+        if (cf_number.get())
+        {
+            // Let the dictionary own the CFNumber
+            ::CFDictionaryAddValue (dict, key, cf_number.get());
+            return true;
+        }
+    }
+    return false;
+}
+
+bool
+CFCMutableDictionary::SetValueDouble(CFStringRef key, double value, bool can_create)
+{
+    CFMutableDictionaryRef dict = Dictionary(can_create);
+    if (dict != NULL)
+    {
+        // The number may appear negative if the MSBit is set in "value". Due to a limitation of
+        // CFNumber, there isn't a way to have it show up otherwise as of this writing.
+        CFCReleaser<CFNumberRef> cf_number(::CFNumberCreate (kCFAllocatorDefault, kCFNumberDoubleType, &value));
+        if (cf_number.get())
+        {
+            // Let the dictionary own the CFNumber
+            ::CFDictionarySetValue (dict, key, cf_number.get());
+            return true;
+        }
+    }
+    return false;
+}
+
+bool
 CFCMutableDictionary::AddValueCString(CFStringRef key, const char *cstr, bool can_create)
 {
     CFMutableDictionaryRef dict = Dictionary(can_create);
diff --git a/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.h b/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.h
index de32ead3103..a1cfb68f569 100644
--- a/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.h
+++ b/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.h
@@ -53,6 +53,8 @@ public:
     bool    SetValueUInt32(CFStringRef key, uint32_t value, bool can_create = false);
     bool    AddValueUInt64(CFStringRef key, uint64_t value, bool can_create = false);
     bool    SetValueUInt64(CFStringRef key, uint64_t value, bool can_create = false);
+    bool    AddValueDouble(CFStringRef key, double value, bool can_create = false);
+    bool    SetValueDouble(CFStringRef key, double value, bool can_create = false);
     bool    AddValueCString(CFStringRef key, const char *cstr, bool can_create = false);
     bool    SetValueCString(CFStringRef key, const char *cstr, bool can_create = false);
     void    RemoveValue(const void *value);