// This file contains constants used for implementing Dwarf debug support. For
// Details on the Dwarf 3 specfication see DWARF Debugging Information Format
// V.3 reference manual http://dwarf.freestandards.org ,
-//
+//
//===----------------------------------------------------------------------===//
#ifndef LLVM_SUPPORT_DWARF_H
// Debug info constants.
enum {
- LLVMDebugVersion = (7 << 16), // Current version of debug information.
+ LLVMDebugVersion = (8 << 16), // Current version of debug information.
+ LLVMDebugVersion7 = (7 << 16), // Constant for version 7.
LLVMDebugVersion6 = (6 << 16), // Constant for version 6.
LLVMDebugVersion5 = (5 << 16), // Constant for version 5.
LLVMDebugVersion4 = (4 << 16), // Constant for version 4.
enum llvm_dwarf_constants {
// llvm mock tags
DW_TAG_invalid = ~0U, // Tag for invalid results.
-
+
DW_TAG_anchor = 0, // Tag for descriptor anchors.
DW_TAG_auto_variable = 0x100, // Tag for local (auto) variables.
DW_TAG_arg_variable = 0x101, // Tag for argument variables.
DW_TAG_return_variable = 0x102, // Tag for return variables.
-
+
DW_TAG_vector_type = 0x103, // Tag for vector types.
-
+
DW_TAG_user_base = 0x1000, // Recommended base for user tags.
-
+
DW_CIE_VERSION = 1, // Common frame information version.
DW_CIE_ID = 0xffffffff // Common frame information mark.
};
enum dwarf_constants {
DWARF_VERSION = 2,
-
+
// Tags
DW_TAG_array_type = 0x01,
DW_TAG_class_type = 0x02,
DW_AT_GNU_vector = 0x2107,
DW_AT_lo_user = 0x2000,
DW_AT_hi_user = 0x3fff,
-
+
+ // Apple extensions.
+ DW_AT_APPLE_optimized = 0x3fe1,
+ DW_AT_APPLE_flags = 0x3fe2,
+ DW_AT_APPLE_isa = 0x3fe3,
+ DW_AT_APPLE_block = 0x3fe4,
+ DW_AT_APPLE_major_runtime_vers = 0x3fe5,
+ DW_AT_APPLE_runtime_class = 0x3fe6,
+
// Attribute form encodings
DW_FORM_addr = 0x01,
DW_FORM_block2 = 0x03,
DW_ACCESS_protected = 0x02,
DW_ACCESS_private = 0x03,
- // Visibility codes
+ // Visibility codes
DW_VIS_local = 0x01,
DW_VIS_exported = 0x02,
DW_VIS_qualified = 0x03,
DW_VIRTUALITY_none = 0x00,
DW_VIRTUALITY_virtual = 0x01,
DW_VIRTUALITY_pure_virtual = 0x02,
-
+
// Language names
DW_LANG_C89 = 0x0001,
DW_LANG_C = 0x0002,
DW_LANG_D = 0x0013,
DW_LANG_lo_user = 0x8000,
DW_LANG_hi_user = 0xffff,
-
+
// Identifier case codes
DW_ID_case_sensitive = 0x00,
DW_ID_up_case = 0x01,
DW_INL_declared_not_inlined = 0x02,
DW_INL_declared_inlined = 0x03,
- // Array ordering
+ // Array ordering
DW_ORD_row_major = 0x00,
DW_ORD_col_major = 0x01,
// Call frame instruction encodings
DW_CFA_extended = 0x00,
+ DW_CFA_nop = 0x00,
DW_CFA_advance_loc = 0x40,
DW_CFA_offset = 0x80,
DW_CFA_restore = 0xc0,
/// LNStandardString - Return the string for the specified line number standard.
///
const char *LNStandardString(unsigned Standard);
-
+
/// LNExtendedString - Return the string for the specified line number extended
/// opcode encodings.
const char *LNExtendedString(unsigned Encoding);
/// CallFrameString - Return the string for the specified call frame instruction
/// encodings.
const char *CallFrameString(unsigned Encoding);
-
} // End of namespace dwarf
} // End of namespace llvm