C++ (Cpp) FirstEntryの例

コード例 #1

ファイル: SymTabDriver.c プロジェクト: YunNeverMore/Compiler

void
FreeAllAttr(struct SymTab * table)
{
  struct SymEntry * anEntry = FirstEntry(table);
  while (anEntry) {
    free(GetAttr(anEntry));
    anEntry = NextEntry(table, anEntry);
  }
}

コード例 #2

ファイル: SymTabDriver.c プロジェクト: YunNeverMore/Compiler

void
VerifyCounts(struct SymTab * table)
{
  struct SymEntry * anEntry = FirstEntry(table);
  while (anEntry) {
    struct Attributes * attr = GetAttr(anEntry);
    if (attr->value1 != attr->value2) {
      fprintf(stdout,"count for %s not correct\n",GetName(anEntry));
    }
    anEntry = NextEntry(table, anEntry);
  }
}

コード例 #3

ファイル: SymTab.c プロジェクト: YunNeverMore/Compiler

void DestroySymTab(struct SymTab *aTable){
    struct SymEntry* entry=FirstEntry(aTable);
    struct SymEntry* mid;
    while (entry) {
        mid=entry;
        entry=NextEntry(aTable, entry);
        //free(mid->attributes);
        free(mid->name);
        free(mid);
    }
    free(aTable->contents);
    free(aTable);
}

コード例 #4

ファイル: Semantics.c プロジェクト: tyman7/compiler

void							 
Finish(struct InstrSeq *Code)
{ struct InstrSeq *code;
  struct SymEntry *entry;
  struct Attr * attr;
  struct StrLabels * strlabel;

  code = GenInstr(NULL,".text",NULL,NULL,NULL);
  AppendSeq(code,GenInstr(NULL,".globl","main",NULL,NULL));
  AppendSeq(code, GenInstr("main",NULL,NULL,NULL,NULL));
  AppendSeq(code, doFuncStmt("main"));
  AppendSeq(code, GenInstr(NULL, "li", "$v0", "10", NULL)); 
  AppendSeq(code, GenInstr(NULL,"syscall",NULL,NULL,NULL));
  AppendSeq(code,Code);
  AppendSeq(code,GenInstr(NULL,".data",NULL,NULL,NULL));
  AppendSeq(code,GenInstr(NULL,".align","4",NULL,NULL));
  AppendSeq(code,GenInstr("_nl",".asciiz","\"\\n\"",NULL,NULL));
  AppendSeq(code,GenInstr("_tru",".asciiz","\"true\"",NULL,NULL));
  AppendSeq(code,GenInstr("_fal",".asciiz","\"false\"",NULL,NULL));
  AppendSeq(code,GenInstr("_sp", ".asciiz","\" \"",NULL,NULL));

 entry = FirstEntry(table);
 while (entry) {
	 struct Vtype *  vtype = ((struct Vtype *)entry->Attributes);
     
     AppendSeq(code, GenInstr(NULL, ".align", "4", NULL, NULL));

     if(vtype->Type == TYPE_INTARR || vtype->Type == TYPE_BOOLARR){
        char * buffer;
        buffer = Imm(4 * vtype->Size);
        AppendSeq(code, GenInstr( (char*)GetName(entry), ".space", buffer, NULL, NULL));

     }
     else {
         AppendSeq(code,GenInstr((char *) GetName(entry),".word","0",NULL,NULL));
     }
    
    entry = NextEntry(table, entry);
 }
 strlabel = slabels;
 
 while( strlabel ){
     AppendSeq(code, GenInstr(NULL, ".align", "4", NULL, NULL));
     AppendSeq(code, GenInstr(strlabel->SLabel, ".asciiz", strlabel->Str, NULL, NULL));
     strlabel = strlabel->next;
 }

  WriteSeq(code);
  
  return;
}

コード例 #5

ファイル: SymTabDriver.c プロジェクト: YunNeverMore/Compiler

void
DisplayTable(struct SymTab * table)
{
  struct SymEntry * anEntry = FirstEntry(table);
  int i = 1;
  while (anEntry) {
    fprintf(stdout,"%3d %20s %5d %5d\n", i,
            GetName(anEntry),
            ((struct Attributes *) GetAttr(anEntry))->value1,
            ((struct Attributes *) GetAttr(anEntry))->value2);
    i++;
    anEntry = NextEntry(table, anEntry);
  }
}

コード例 #6

ファイル: SymTabDriver.c プロジェクト: YunNeverMore/Compiler

struct SymTab *
CopyTable(struct SymTab * table, int newSize)
{ struct SymTab * copyTable;
  
  if (!(copyTable = CreateSymTab(newSize))) ErrorExit("Failed to alloc copy table.\n");
  
  struct SymEntry * anEntry = FirstEntry(table);
  while (anEntry) {
    struct SymEntry * copyEntry;
    EnterName(copyTable,GetName(anEntry),&copyEntry);
    SetAttr(copyEntry,GetAttr(anEntry));
    anEntry = NextEntry(table, anEntry);
  }
  return copyTable;
}