lib/ObjectYAML/XCOFFYAML.cpp

   1 //===-- XCOFFYAML.cpp - XCOFF YAMLIO implementation -------------*- C++ -*-===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file defines classes for handling the YAML representation of XCOFF.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "llvm/ObjectYAML/XCOFFYAML.h"
  14 #include "llvm/BinaryFormat/XCOFF.h"
  15 #include <string.h>
  16
  17 namespace llvm {
  18 namespace XCOFFYAML {
  19
  20 Object::Object() { memset(&Header, 0, sizeof(Header)); }
  21
  22 } // namespace XCOFFYAML
  23
  24 namespace yaml {
  25
  26 void ScalarEnumerationTraits<XCOFF::StorageClass>::enumeration(
  27     IO &IO, XCOFF::StorageClass &Value) {
  28 #define ECase(X) IO.enumCase(Value, #X, XCOFF::X)
  29   ECase(C_NULL);
  30   ECase(C_AUTO);
  31   ECase(C_EXT);
  32   ECase(C_STAT);
  33   ECase(C_REG);
  34   ECase(C_EXTDEF);
  35   ECase(C_LABEL);
  36   ECase(C_ULABEL);
  37   ECase(C_MOS);
  38   ECase(C_ARG);
  39   ECase(C_STRTAG);
  40   ECase(C_MOU);
  41   ECase(C_UNTAG);
  42   ECase(C_TPDEF);
  43   ECase(C_USTATIC);
  44   ECase(C_ENTAG);
  45   ECase(C_MOE);
  46   ECase(C_REGPARM);
  47   ECase(C_FIELD);
  48   ECase(C_BLOCK);
  49   ECase(C_FCN);
  50   ECase(C_EOS);
  51   ECase(C_FILE);
  52   ECase(C_LINE);
  53   ECase(C_ALIAS);
  54   ECase(C_HIDDEN);
  55   ECase(C_HIDEXT);
  56   ECase(C_BINCL);
  57   ECase(C_EINCL);
  58   ECase(C_INFO);
  59   ECase(C_WEAKEXT);
  60   ECase(C_DWARF);
  61   ECase(C_GSYM);
  62   ECase(C_LSYM);
  63   ECase(C_PSYM);
  64   ECase(C_RSYM);
  65   ECase(C_RPSYM);
  66   ECase(C_STSYM);
  67   ECase(C_TCSYM);
  68   ECase(C_BCOMM);
  69   ECase(C_ECOML);
  70   ECase(C_ECOMM);
  71   ECase(C_DECL);
  72   ECase(C_ENTRY);
  73   ECase(C_FUN);
  74   ECase(C_BSTAT);
  75   ECase(C_ESTAT);
  76   ECase(C_GTLS);
  77   ECase(C_STTLS);
  78   ECase(C_EFCN);
  79 #undef ECase
  80 }
  81
  82 void MappingTraits<XCOFFYAML::FileHeader>::mapping(
  83     IO &IO, XCOFFYAML::FileHeader &FileHdr) {
  84   IO.mapRequired("MagicNumber", FileHdr.Magic);
  85   IO.mapRequired("NumberOfSections", FileHdr.NumberOfSections);
  86   IO.mapRequired("CreationTime", FileHdr.TimeStamp);
  87   IO.mapRequired("OffsetToSymbolTable", FileHdr.SymbolTableOffset);
  88   IO.mapRequired("EntriesInSymbolTable", FileHdr.NumberOfSymTableEntries);
  89   IO.mapRequired("AuxiliaryHeaderSize", FileHdr.AuxHeaderSize);
  90   IO.mapRequired("Flags", FileHdr.Flags);
  91 }
  92
  93 void MappingTraits<XCOFFYAML::Symbol>::mapping(IO &IO, XCOFFYAML::Symbol &S) {
  94   IO.mapRequired("Name", S.SymbolName);
  95   IO.mapRequired("Value", S.Value);
  96   IO.mapRequired("Section", S.SectionName);
  97   IO.mapRequired("Type", S.Type);
  98   IO.mapRequired("StorageClass", S.StorageClass);
  99   IO.mapRequired("NumberOfAuxEntries", S.NumberOfAuxEntries);
 100 }
 101
 102 void MappingTraits<XCOFFYAML::Object>::mapping(IO &IO, XCOFFYAML::Object &Obj) {
 103   IO.mapTag("!XCOFF", true);
 104   IO.mapRequired("FileHeader", Obj.Header);
 105   IO.mapRequired("Symbols", Obj.Symbols);
 106 }
 107
 108 } // namespace yaml
 109 } // namespace llvm