[Lldb-commits] [lldb] r203292 - Remove unused code.

[Greg Clayton]

Author: gclayton
Date: Fri Mar  7 15:51:19 2014
New Revision: 203292

URL: http://llvm.org/viewvc/llvm-project?rev=203292&view=rev
Log:
Remove unused code.


Modified:
    lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.cpp
    lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.h

Modified: lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.cpp?rev=203292&r1=203291&r2=203292&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.cpp (original)
+++ lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.cpp Fri Mar  7 15:51:19 2014
@@ -92,84 +92,6 @@ DWARFAbbreviationDeclaration::IsValid()
 }
 
 
-void
-DWARFAbbreviationDeclaration::CopyExcludingAddressAttributes(const DWARFAbbreviationDeclaration& abbr_decl, const uint32_t idx)
-{
-    m_code = abbr_decl.Code();  // Invalidate the code since that can't be copied safely.
-    m_tag = abbr_decl.Tag();
-    m_has_children = abbr_decl.HasChildren();
-
-    const DWARFAttribute::collection& attributes = abbr_decl.Attributes();
-    const uint32_t num_abbr_decl_attributes = attributes.size();
-
-    dw_attr_t attr;
-    dw_form_t form;
-    uint32_t i;
-
-    for (i = 0; i < num_abbr_decl_attributes; ++i)
-    {
-        attributes[i].get(attr, form);
-        switch (attr)
-        {
-        case DW_AT_location:
-        case DW_AT_frame_base:
-            // Only add these if they are location expressions (have a single
-            // value) and not location lists (have a lists of location
-            // expressions which are only valid over specific address ranges)
-            if (DWARFFormValue::IsBlockForm(form))
-                m_attributes.push_back(DWARFAttribute(attr, form));
-            break;
-
-        case DW_AT_low_pc:
-        case DW_AT_high_pc:
-        case DW_AT_ranges:
-        case DW_AT_entry_pc:
-            // Don't add these attributes
-            if (i >= idx)
-                break;
-            // Fall through and add attribute
-        default:
-            // Add anything that isn't address related
-            m_attributes.push_back(DWARFAttribute(attr, form));
-            break;
-        }
-    }
-}
-
-void
-DWARFAbbreviationDeclaration::CopyChangingStringToStrp(
-    const DWARFAbbreviationDeclaration& abbr_decl,
-    const DWARFDataExtractor& debug_info_data,
-    dw_offset_t debug_info_offset,
-    const DWARFCompileUnit* cu,
-    const uint32_t strp_min_len
-)
-{
-    m_code = InvalidCode;
-    m_tag = abbr_decl.Tag();
-    m_has_children = abbr_decl.HasChildren();
-
-    const DWARFAttribute::collection& attributes = abbr_decl.Attributes();
-    const uint32_t num_abbr_decl_attributes = attributes.size();
-
-    dw_attr_t attr;
-    dw_form_t form;
-    uint32_t i;
-    lldb::offset_t offset = debug_info_offset;
-
-    for (i = 0; i < num_abbr_decl_attributes; ++i)
-    {
-        attributes[i].get(attr, form);
-        dw_offset_t attr_offset = offset;
-        DWARFFormValue::SkipValue(form, debug_info_data, &offset, cu);
-
-        if (form == DW_FORM_string && ((offset - attr_offset) >= strp_min_len))
-            m_attributes.push_back(DWARFAttribute(attr, DW_FORM_strp));
-        else
-            m_attributes.push_back(DWARFAttribute(attr, form));
-    }
-}
-
 
 uint32_t
 DWARFAbbreviationDeclaration::FindAttributeIndex(dw_attr_t attr) const
@@ -193,19 +115,3 @@ DWARFAbbreviationDeclaration::operator =
         && Attributes()     == rhs.Attributes();
 }
 
-#if 0
-DWARFAbbreviationDeclaration::Append(BinaryStreamBuf& out_buff) const
-{
-    out_buff.Append32_as_ULEB128(Code());
-    out_buff.Append32_as_ULEB128(Tag());
-    out_buff.Append8(HasChildren());
-    const uint32_t kNumAttributes = m_attributes.size();
-    for (uint32_t i = 0; i < kNumAttributes; ++i)
-    {
-        out_buff.Append32_as_ULEB128(m_attributes[i].attr());
-        out_buff.Append32_as_ULEB128(m_attributes[i].form());
-    }
-    out_buff.Append8(0);    // Output a zero for attr (faster than using Append32_as_ULEB128)
-    out_buff.Append8(0);    // Output a zero for attr (faster than using Append32_as_ULEB128)
-}
-#endif  // 0

Modified: lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.h
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.h?rev=203292&r1=203291&r2=203292&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.h (original)
+++ lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.h Fri Mar  7 15:51:19 2014
@@ -55,21 +55,12 @@ public:
                     {
                         return m_attributes[idx].get_form();
                     }
-    void            CopyExcludingAddressAttributes(const DWARFAbbreviationDeclaration& abbr_decl, const uint32_t idx);
-    void            CopyChangingStringToStrp(
-                        const DWARFAbbreviationDeclaration& abbr_decl,
-                        const lldb_private::DWARFDataExtractor& debug_info_data,
-                        dw_offset_t debug_info_offset,
-                        const DWARFCompileUnit* cu,
-                        const uint32_t strp_min_len);
     uint32_t        FindAttributeIndex(dw_attr_t attr) const;
     bool            Extract(const lldb_private::DWARFDataExtractor& data, lldb::offset_t *offset_ptr);
     bool            Extract(const lldb_private::DWARFDataExtractor& data, lldb::offset_t *offset_ptr, dw_uleb128_t code);
-//  void            Append(BinaryStreamBuf& out_buff) const;
     bool            IsValid();
     void            Dump(lldb_private::Stream *s) const;
     bool            operator == (const DWARFAbbreviationDeclaration& rhs) const;
-//  DWARFAttribute::collection& Attributes() { return m_attributes; }
     const DWARFAttribute::collection& Attributes() const { return m_attributes; }
 protected:
     dw_uleb128_t        m_code;