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Add constant defines for gnu pubnames and gnu pubtypes - they're used

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for the gdb index as the names convey.

llvm-svn: 190343
This commit is contained in:
Eric Christopher 2013-09-09 20:03:11 +00:00
parent b9afc367ff
commit 20fbf5e9c0
2 changed files with 40 additions and 0 deletions
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17
include/llvm/Support/Dwarf.h
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@ -789,6 +789,23 @@ enum AcceleratorTable {
/// AtomTypeString - Return the string for the specified Atom type.
const char *AtomTypeString(unsigned Atom);
// Constants for the GNU pubnames/pubtypes extensions supporting gdb index.
enum GDBIndex {
// Special value to indicate no attributes are present.
GDB_INDEX_SYMBOL_KIND_NONE = 0,
GDB_INDEX_SYMBOL_KIND_TYPE = 1,
GDB_INDEX_SYMBOL_KIND_VARIABLE = 2,
GDB_INDEX_SYMBOL_KIND_FUNCTION = 3,
GDB_INDEX_SYMBOL_KIND_OTHER = 4,
// 3 unused bits.
GDB_INDEX_SYMBOL_KIND_UNUSED5 = 5,
GDB_INDEX_SYMBOL_KIND_UNUSED6 = 6,
GDB_INDEX_SYMBOL_KIND_UNUSED7 = 7
};
/// GDBIndexTypeString - Return the string for the specified index type.
const char *GDBIndexTypeString(unsigned Kind);
} // End of namespace dwarf
} // End of namespace llvm

23
lib/Support/Dwarf.cpp
View File

@ -739,3 +739,26 @@ const char *llvm::dwarf::AtomTypeString(unsigned AT) {
}
return 0;
}
const char *llvm::dwarf::GDBIndexTypeString(unsigned Kind) {
switch (Kind) {
case GDB_INDEX_SYMBOL_KIND_NONE:
return "case GDB_INDEX_SYMBOL_KIND_NONE";
case GDB_INDEX_SYMBOL_KIND_TYPE:
return "case GDB_INDEX_SYMBOL_KIND_TYPE";
case GDB_INDEX_SYMBOL_KIND_VARIABLE:
return "case GDB_INDEX_SYMBOL_KIND_VARIABLE";
case GDB_INDEX_SYMBOL_KIND_FUNCTION:
return "case GDB_INDEX_SYMBOL_KIND_FUNCTION";
case GDB_INDEX_SYMBOL_KIND_OTHER:
return "case GDB_INDEX_SYMBOL_KIND_OTHER";
// 3 unused bits.
case GDB_INDEX_SYMBOL_KIND_UNUSED5:
return "case GDB_INDEX_SYMBOL_KIND_UNUSED5";
case GDB_INDEX_SYMBOL_KIND_UNUSED6:
return "case GDB_INDEX_SYMBOL_KIND_UNUSED6";
case GDB_INDEX_SYMBOL_KIND_UNUSED7:
return "case GDB_INDEX_SYMBOL_KIND_UNUSED7";
}
return 0;
}