diff options
Diffstat (limited to 'source/Plugins/SymbolFile/DWARF/DWARFDefines.cpp')
| -rw-r--r-- | source/Plugins/SymbolFile/DWARF/DWARFDefines.cpp | 497 |
1 files changed, 497 insertions, 0 deletions
diff --git a/source/Plugins/SymbolFile/DWARF/DWARFDefines.cpp b/source/Plugins/SymbolFile/DWARF/DWARFDefines.cpp new file mode 100644 index 000000000000..fe4093bc130e --- /dev/null +++ b/source/Plugins/SymbolFile/DWARF/DWARFDefines.cpp @@ -0,0 +1,497 @@ +//===-- DWARFDefines.c ------------------------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#include "DWARFDefines.h" +#include <cstdio> +#include <cstring> +#include <string> +#include "lldb/Core/ConstString.h" + +namespace lldb_private { + +const char * +DW_TAG_value_to_name (uint32_t val) +{ + static char invalid[100]; + + if (val == 0) + return "NULL"; + + const char *llvmstr = llvm::dwarf::TagString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_TAG constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_CHILDREN_value_to_name (uint8_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::ChildrenString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_CHILDREN constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_AT_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::AttributeString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_AT constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_FORM_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::FormEncodingString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_FORM constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_OP_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::OperationEncodingString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_OP constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +DRC_class +DW_OP_value_to_class (uint32_t val) +{ + switch (val) { + case 0x03: return DRC_ONEOPERAND; + case 0x06: return DRC_ZEROOPERANDS; + case 0x08: return DRC_ONEOPERAND; + case 0x09: return DRC_ONEOPERAND; + case 0x0a: return DRC_ONEOPERAND; + case 0x0b: return DRC_ONEOPERAND; + case 0x0c: return DRC_ONEOPERAND; + case 0x0d: return DRC_ONEOPERAND; + case 0x0e: return DRC_ONEOPERAND; + case 0x0f: return DRC_ONEOPERAND; + case 0x10: return DRC_ONEOPERAND; + case 0x11: return DRC_ONEOPERAND; + case 0x12: return DRC_ZEROOPERANDS; + case 0x13: return DRC_ZEROOPERANDS; + case 0x14: return DRC_ZEROOPERANDS; + case 0x15: return DRC_ONEOPERAND; + case 0x16: return DRC_ZEROOPERANDS; + case 0x17: return DRC_ZEROOPERANDS; + case 0x18: return DRC_ZEROOPERANDS; + case 0x19: return DRC_ZEROOPERANDS; + case 0x1a: return DRC_ZEROOPERANDS; + case 0x1b: return DRC_ZEROOPERANDS; + case 0x1c: return DRC_ZEROOPERANDS; + case 0x1d: return DRC_ZEROOPERANDS; + case 0x1e: return DRC_ZEROOPERANDS; + case 0x1f: return DRC_ZEROOPERANDS; + case 0x20: return DRC_ZEROOPERANDS; + case 0x21: return DRC_ZEROOPERANDS; + case 0x22: return DRC_ZEROOPERANDS; + case 0x23: return DRC_ONEOPERAND; + case 0x24: return DRC_ZEROOPERANDS; + case 0x25: return DRC_ZEROOPERANDS; + case 0x26: return DRC_ZEROOPERANDS; + case 0x27: return DRC_ZEROOPERANDS; + case 0x2f: return DRC_ONEOPERAND; + case 0x28: return DRC_ONEOPERAND; + case 0x29: return DRC_ZEROOPERANDS; + case 0x2a: return DRC_ZEROOPERANDS; + case 0x2b: return DRC_ZEROOPERANDS; + case 0x2c: return DRC_ZEROOPERANDS; + case 0x2d: return DRC_ZEROOPERANDS; + case 0x2e: return DRC_ZEROOPERANDS; + case 0x30: return DRC_ZEROOPERANDS; + case 0x31: return DRC_ZEROOPERANDS; + case 0x32: return DRC_ZEROOPERANDS; + case 0x33: return DRC_ZEROOPERANDS; + case 0x34: return DRC_ZEROOPERANDS; + case 0x35: return DRC_ZEROOPERANDS; + case 0x36: return DRC_ZEROOPERANDS; + case 0x37: return DRC_ZEROOPERANDS; + case 0x38: return DRC_ZEROOPERANDS; + case 0x39: return DRC_ZEROOPERANDS; + case 0x3a: return DRC_ZEROOPERANDS; + case 0x3b: return DRC_ZEROOPERANDS; + case 0x3c: return DRC_ZEROOPERANDS; + case 0x3d: return DRC_ZEROOPERANDS; + case 0x3e: return DRC_ZEROOPERANDS; + case 0x3f: return DRC_ZEROOPERANDS; + case 0x40: return DRC_ZEROOPERANDS; + case 0x41: return DRC_ZEROOPERANDS; + case 0x42: return DRC_ZEROOPERANDS; + case 0x43: return DRC_ZEROOPERANDS; + case 0x44: return DRC_ZEROOPERANDS; + case 0x45: return DRC_ZEROOPERANDS; + case 0x46: return DRC_ZEROOPERANDS; + case 0x47: return DRC_ZEROOPERANDS; + case 0x48: return DRC_ZEROOPERANDS; + case 0x49: return DRC_ZEROOPERANDS; + case 0x4a: return DRC_ZEROOPERANDS; + case 0x4b: return DRC_ZEROOPERANDS; + case 0x4c: return DRC_ZEROOPERANDS; + case 0x4d: return DRC_ZEROOPERANDS; + case 0x4e: return DRC_ZEROOPERANDS; + case 0x4f: return DRC_ZEROOPERANDS; + case 0x50: return DRC_ZEROOPERANDS; + case 0x51: return DRC_ZEROOPERANDS; + case 0x52: return DRC_ZEROOPERANDS; + case 0x53: return DRC_ZEROOPERANDS; + case 0x54: return DRC_ZEROOPERANDS; + case 0x55: return DRC_ZEROOPERANDS; + case 0x56: return DRC_ZEROOPERANDS; + case 0x57: return DRC_ZEROOPERANDS; + case 0x58: return DRC_ZEROOPERANDS; + case 0x59: return DRC_ZEROOPERANDS; + case 0x5a: return DRC_ZEROOPERANDS; + case 0x5b: return DRC_ZEROOPERANDS; + case 0x5c: return DRC_ZEROOPERANDS; + case 0x5d: return DRC_ZEROOPERANDS; + case 0x5e: return DRC_ZEROOPERANDS; + case 0x5f: return DRC_ZEROOPERANDS; + case 0x60: return DRC_ZEROOPERANDS; + case 0x61: return DRC_ZEROOPERANDS; + case 0x62: return DRC_ZEROOPERANDS; + case 0x63: return DRC_ZEROOPERANDS; + case 0x64: return DRC_ZEROOPERANDS; + case 0x65: return DRC_ZEROOPERANDS; + case 0x66: return DRC_ZEROOPERANDS; + case 0x67: return DRC_ZEROOPERANDS; + case 0x68: return DRC_ZEROOPERANDS; + case 0x69: return DRC_ZEROOPERANDS; + case 0x6a: return DRC_ZEROOPERANDS; + case 0x6b: return DRC_ZEROOPERANDS; + case 0x6c: return DRC_ZEROOPERANDS; + case 0x6d: return DRC_ZEROOPERANDS; + case 0x6e: return DRC_ZEROOPERANDS; + case 0x6f: return DRC_ZEROOPERANDS; + case 0x70: return DRC_ONEOPERAND; + case 0x71: return DRC_ONEOPERAND; + case 0x72: return DRC_ONEOPERAND; + case 0x73: return DRC_ONEOPERAND; + case 0x74: return DRC_ONEOPERAND; + case 0x75: return DRC_ONEOPERAND; + case 0x76: return DRC_ONEOPERAND; + case 0x77: return DRC_ONEOPERAND; + case 0x78: return DRC_ONEOPERAND; + case 0x79: return DRC_ONEOPERAND; + case 0x7a: return DRC_ONEOPERAND; + case 0x7b: return DRC_ONEOPERAND; + case 0x7c: return DRC_ONEOPERAND; + case 0x7d: return DRC_ONEOPERAND; + case 0x7e: return DRC_ONEOPERAND; + case 0x7f: return DRC_ONEOPERAND; + case 0x80: return DRC_ONEOPERAND; + case 0x81: return DRC_ONEOPERAND; + case 0x82: return DRC_ONEOPERAND; + case 0x83: return DRC_ONEOPERAND; + case 0x84: return DRC_ONEOPERAND; + case 0x85: return DRC_ONEOPERAND; + case 0x86: return DRC_ONEOPERAND; + case 0x87: return DRC_ONEOPERAND; + case 0x88: return DRC_ONEOPERAND; + case 0x89: return DRC_ONEOPERAND; + case 0x8a: return DRC_ONEOPERAND; + case 0x8b: return DRC_ONEOPERAND; + case 0x8c: return DRC_ONEOPERAND; + case 0x8d: return DRC_ONEOPERAND; + case 0x8e: return DRC_ONEOPERAND; + case 0x8f: return DRC_ONEOPERAND; + case 0x90: return DRC_ONEOPERAND; + case 0x91: return DRC_ONEOPERAND; + case 0x92: return DRC_TWOOPERANDS; + case 0x93: return DRC_ONEOPERAND; + case 0x94: return DRC_ONEOPERAND; + case 0x95: return DRC_ONEOPERAND; + case 0x96: return DRC_ZEROOPERANDS; + case 0x97: return DRC_DWARFv3 | DRC_ZEROOPERANDS; + case 0x98: return DRC_DWARFv3 | DRC_ONEOPERAND; + case 0x99: return DRC_DWARFv3 | DRC_ONEOPERAND; + case 0x9a: return DRC_DWARFv3 | DRC_ONEOPERAND; + case 0xf0: return DRC_ZEROOPERANDS; /* DW_OP_APPLE_uninit */ + case 0xe0: return 0; + case 0xff: return 0; + default: return 0; + } +} + +const char * +DW_ATE_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::AttributeEncodingString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_ATE constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_ACCESS_value_to_name (uint32_t val) +{ + static char invalid[100]; + + const char *llvmstr = llvm::dwarf::AccessibilityString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_ACCESS constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_VIS_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::VisibilityString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_VIS constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_VIRTUALITY_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::VirtualityString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_VIRTUALITY constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_LANG_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::LanguageString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_LANG constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_ID_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::CaseString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_ID constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_CC_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::ConventionString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_CC constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_INL_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::InlineCodeString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_INL constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_ORD_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::ArrayOrderString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_ORD constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_DSC_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::DiscriminantString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_DSC constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_LNS_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::LNStandardString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_LNS constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_LNE_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::LNExtendedString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_LNE constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_MACINFO_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::MacinfoString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_MACINFO constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +const char * +DW_CFA_value_to_name (uint32_t val) +{ + static char invalid[100]; + const char *llvmstr = llvm::dwarf::CallFrameString (val); + if (llvmstr == NULL) + { + snprintf (invalid, sizeof (invalid), "Unknown DW_CFA constant: 0x%x", val); + return invalid; + } + return llvmstr; +} + +DW_TAG_CategoryEnum +get_tag_category (uint16_t tag) +{ + switch (tag) + { + case DW_TAG_array_type : return TagCategoryType; + case DW_TAG_class_type : return TagCategoryType; + case DW_TAG_entry_point : return TagCategoryProgram; + case DW_TAG_enumeration_type : return TagCategoryType; + case DW_TAG_formal_parameter : return TagCategoryVariable; + case DW_TAG_imported_declaration : return TagCategoryProgram; + case DW_TAG_label : return TagCategoryProgram; + case DW_TAG_lexical_block : return TagCategoryProgram; + case DW_TAG_member : return TagCategoryType; + case DW_TAG_pointer_type : return TagCategoryType; + case DW_TAG_reference_type : return TagCategoryType; + case DW_TAG_compile_unit : return TagCategoryProgram; + case DW_TAG_string_type : return TagCategoryType; + case DW_TAG_structure_type : return TagCategoryType; + case DW_TAG_subroutine_type : return TagCategoryType; + case DW_TAG_typedef : return TagCategoryType; + case DW_TAG_union_type : return TagCategoryType; + case DW_TAG_unspecified_parameters : return TagCategoryVariable; + case DW_TAG_variant : return TagCategoryType; + case DW_TAG_common_block : return TagCategoryProgram; + case DW_TAG_common_inclusion : return TagCategoryProgram; + case DW_TAG_inheritance : return TagCategoryType; + case DW_TAG_inlined_subroutine : return TagCategoryProgram; + case DW_TAG_module : return TagCategoryProgram; + case DW_TAG_ptr_to_member_type : return TagCategoryType; + case DW_TAG_set_type : return TagCategoryType; + case DW_TAG_subrange_type : return TagCategoryType; + case DW_TAG_with_stmt : return TagCategoryProgram; + case DW_TAG_access_declaration : return TagCategoryProgram; + case DW_TAG_base_type : return TagCategoryType; + case DW_TAG_catch_block : return TagCategoryProgram; + case DW_TAG_const_type : return TagCategoryType; + case DW_TAG_constant : return TagCategoryVariable; + case DW_TAG_enumerator : return TagCategoryType; + case DW_TAG_file_type : return TagCategoryType; + case DW_TAG_friend : return TagCategoryType; + case DW_TAG_namelist : return TagCategoryVariable; + case DW_TAG_namelist_item : return TagCategoryVariable; + case DW_TAG_packed_type : return TagCategoryType; + case DW_TAG_subprogram : return TagCategoryProgram; + case DW_TAG_template_type_parameter : return TagCategoryType; + case DW_TAG_template_value_parameter : return TagCategoryType; + case DW_TAG_thrown_type : return TagCategoryType; + case DW_TAG_try_block : return TagCategoryProgram; + case DW_TAG_variant_part : return TagCategoryType; + case DW_TAG_variable : return TagCategoryVariable; + case DW_TAG_volatile_type : return TagCategoryType; + case DW_TAG_dwarf_procedure : return TagCategoryProgram; + case DW_TAG_restrict_type : return TagCategoryType; + case DW_TAG_interface_type : return TagCategoryType; + case DW_TAG_namespace : return TagCategoryProgram; + case DW_TAG_imported_module : return TagCategoryProgram; + case DW_TAG_unspecified_type : return TagCategoryType; + case DW_TAG_partial_unit : return TagCategoryProgram; + case DW_TAG_imported_unit : return TagCategoryProgram; + case DW_TAG_shared_type : return TagCategoryType; + default: break; + } + return TagCategoryProgram; +} + +} // namespace lldb_private + |