Emit debug information for globals (which include automatic variables as well because on PIC16 they are emitted as globals by the frontend).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72262 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PIC16/PIC16DebugInfo.h b/lib/Target/PIC16/PIC16DebugInfo.h
new file mode 100644
index 0000000..582d821
--- /dev/null
+++ b/lib/Target/PIC16/PIC16DebugInfo.h
@@ -0,0 +1,93 @@
+//===-- PIC16DebugInfo.h - Interfaces for PIC16 Debug Information ============//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains the helper functions for representing debug information.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef PIC16DBG_H
+#define PIC16DBG_H
+
+#include "llvm/Analysis/DebugInfo.h"
+
+namespace llvm {
+ namespace PIC16Dbg {
+ enum VarType {
+ T_NULL,
+ T_VOID,
+ T_CHAR,
+ T_SHORT,
+ T_INT,
+ T_LONG,
+ T_FLOAT,
+ T_DOUBLE,
+ T_STRUCT,
+ T_UNION,
+ T_ENUM,
+ T_MOE,
+ T_UCHAR,
+ T_USHORT,
+ T_UINT,
+ T_ULONG
+ };
+ enum DerivedType {
+ DT_NONE,
+ DT_PTR,
+ DT_FCN,
+ DT_ARY
+ };
+ enum TypeSize {
+ S_BASIC = 5,
+ S_DERIVED = 3
+ };
+ enum DbgClass {
+ C_NULL,
+ C_AUTO,
+ C_EXT,
+ C_STAT,
+ C_REG,
+ C_EXTDEF,
+ C_LABEL,
+ C_ULABEL,
+ C_MOS,
+ C_ARG,
+ C_STRTAG,
+ C_MOU,
+ C_UNTAG,
+ C_TPDEF,
+ C_USTATIC,
+ C_ENTAG,
+ C_MOE,
+ C_REGPARM,
+ C_FIELD,
+ C_AUTOARG,
+ C_LASTENT,
+ C_BLOCK = 100,
+ C_FCN,
+ C_EOS,
+ C_FILE,
+ C_LINE,
+ C_ALIAS,
+ C_HIDDEN,
+ C_EOF,
+ C_LIST,
+ C_SECTION,
+ C_EFCN = 255
+ };
+ }
+
+ class PIC16DbgInfo {
+ public:
+ void PopulateDebugInfo(DIType Ty, unsigned short &TypeNo, bool &HasAux,
+ int Aux[], std::string &TypeName);
+ unsigned GetTypeDebugNumber(std::string &type);
+ short getClass(DIGlobalVariable DIGV);
+ };
+} // end namespace llvm;
+#endif