forked from OSchip/llvm-project
Add comments to DWARFCompileUnit length fields/methods
Differential revision: https://reviews.llvm.org/D40211 llvm-svn: 318626
This commit is contained in:
parent
577fa7f00f
commit
d7ff94f035
lldb/source/Plugins/SymbolFile/DWARF
|
@ -41,26 +41,24 @@ public:
|
|||
void Clear();
|
||||
bool Verify(lldb_private::Stream *s) const;
|
||||
void Dump(lldb_private::Stream *s) const;
|
||||
// Offset of the initial length field.
|
||||
dw_offset_t GetOffset() const { return m_offset; }
|
||||
lldb::user_id_t GetID() const;
|
||||
uint32_t Size() const {
|
||||
return m_is_dwarf64 ? 23
|
||||
: 11; /* Size in bytes of the compile unit header */
|
||||
}
|
||||
// Size in bytes of the initial length + compile unit header.
|
||||
uint32_t Size() const { return m_is_dwarf64 ? 23 : 11; }
|
||||
bool ContainsDIEOffset(dw_offset_t die_offset) const {
|
||||
return die_offset >= GetFirstDIEOffset() &&
|
||||
die_offset < GetNextCompileUnitOffset();
|
||||
}
|
||||
dw_offset_t GetFirstDIEOffset() const { return m_offset + Size(); }
|
||||
dw_offset_t GetNextCompileUnitOffset() const {
|
||||
return m_offset + m_length + (m_is_dwarf64 ? 12 : 4);
|
||||
return m_offset + (m_is_dwarf64 ? 12 : 4) + m_length;
|
||||
}
|
||||
// Size of the CU data (without initial length and without header).
|
||||
size_t GetDebugInfoSize() const {
|
||||
return m_length + (m_is_dwarf64 ? 12 : 4) - Size(); /* Size in bytes of the
|
||||
.debug_info data
|
||||
associated with this
|
||||
compile unit. */
|
||||
return (m_is_dwarf64 ? 12 : 4) + m_length - Size();
|
||||
}
|
||||
// Size of the CU data incl. header but without initial length.
|
||||
uint32_t GetLength() const { return m_length; }
|
||||
uint16_t GetVersion() const { return m_version; }
|
||||
const DWARFAbbreviationDeclarationSet *GetAbbreviations() const {
|
||||
|
@ -175,6 +173,7 @@ protected:
|
|||
// DW_TAG_subprogram
|
||||
// DIEs
|
||||
dw_addr_t m_base_addr;
|
||||
// Offset of the initial length field.
|
||||
dw_offset_t m_offset;
|
||||
dw_offset_t m_length;
|
||||
uint16_t m_version;
|
||||
|
|
Loading…
Reference in New Issue