void AsmPass1(Assembler *a, char *text) { // 第一階段的組譯
int i, address = 0, number;
Array* lines = split(text, "\r\n", REMOVE_SPLITER); // 將組合語言分割成一行一行
ArrayEach(lines, strPrintln); // 印出以便觀察
printf("=================PASS1================\n");
for (i=0; i<lines->count; i++) { // 對於每一行
strReplace(lines->item[i], ";", '\0');
strReplace(lines->item[i], "\t", ' ');
AsmCode *code = AsmCodeNew(lines->item[i]); // 建立指令物件
if (code == NULL) continue;
code->address = address; // 設定該行的位址
Op *op = NULL;
if (code->op != NULL) {
op = HashTableGet(opTable, code->op); // 查詢運算碼
if (op != NULL) { // 如果查到
code->opCode = op->code; // 設定運算碼
code->type = op->type; // 設定型態
}
}
if (code->label != NULL) // 如果有標記符號
HashTablePut(a->symTable, code->label, code); // 加入符號表中
ArrayAdd(a->codes, code); // 建構指令物件陣列
AsmCodePrintln(code); // 印出觀察
code->size = AsmCodeSize(code); // 計算指令大小
address += code->size; // 計算下一個指令位址
}
ArrayFree(lines, strFree); // 釋放記憶體
}
int Cache_AddDependency (/*in*/ req * r,
/*in*/ tCacheItem * pItem,
/*in*/ tCacheItem * pDependsOn)
{
int n ;
if (!pItem -> pDependsOn)
ArrayNew (r -> pApp, &pItem -> pDependsOn, 2, sizeof (tCacheItem *)) ;
n = ArrayAdd (r -> pApp, &pItem -> pDependsOn, 1) ;
pItem -> pDependsOn[n] = pDependsOn ;
if (!pDependsOn -> pNeededFor)
ArrayNew (r -> pApp, &pDependsOn -> pNeededFor, 2, sizeof (tCacheItem *)) ;
n = ArrayAdd (r -> pApp, &pDependsOn -> pNeededFor, 1) ;
pDependsOn -> pNeededFor[n] = pItem ;
return ok ;
}
int Cache_SetNotExpired (/*in*/ req * r,
/*in*/ tCacheItem * pItem)
{
pItem -> nLastChecked = r -> nRequestCount ;
pItem -> nLastUpdated = r -> nRequestCount ;
pItem -> nLastModified = r -> nRequestTime ;
pItem -> bExpired = FALSE ;
if (!pItem -> bCache)
{
int n = ArrayAdd(r -> pApp, &pCachesToRelease, 1) ;
pCachesToRelease[n] = pItem ;
}
return ok ;
}
int main()
{
//~ Function 1
int a = 1;
int b = 2;
printf("int a equals %d\n", a);
printf("int b equals %d\n", b);
SwapValues(&a, &b);
printf("Values swapped\n");
printf("int a now equals %d\n", a);
printf("int b now equals %d\n", b);
int arr[5] = {1, 2, 3, 4, 5};
int len = 5;
//~ Function 2
printf("New temp variable the sum is: %d\n", GetSumReturn(arr, len));
//~ Function 3
int sum = 0;
printf("The sum value is now: %d\n", sum);
GetSumParameter(arr, len, &sum);
printf("Sum value changed\n");
printf("The sum value is now: %d\n", sum);
//~ Function 4
int arr2[5] = {1, 2, 3, 4, 5};
int result[5];
int i = 0;
for(; i != len; i++)
{
printf("%d\n", result[i]);
}
ArrayAdd(arr, arr2, len, result);
i = 0;
for(; i != len; i++)
{
printf("%d\n", result[i]);
}
return 0;
}
int
main(int argc, char **argv)
{
char *progname;
FILE *plist_file;
char **ignore, *prefix;
int opt, stripcount, i;
PListEntry *files, *dirs;
progname = strrchr(argv[0], '/');
if (progname == NULL)
progname = argv[0];
else
progname++;
plist_file = NULL;
ignore = NULL;
prefix = NULL;
stripcount = 0;
while ((opt = getopt(argc, argv, "d:f:i:p:s:")) != -1) {
switch (opt) {
case 'd':
if (chdir(optarg)) {
perror(optarg);
return EXIT_FAILURE;
}
break;
case 'f':
if (plist_file != NULL)
(void)fclose(plist_file);
if ((plist_file = fopen(optarg, "a")) == NULL) {
perror(optarg);
return EXIT_FAILURE;
}
break;
case 'i':
ignore = ArrayAdd(ignore, optarg);
break;
case 'p':
if (strlen(optarg) > 0)
prefix = optarg;
break;
case 's':
stripcount = atoi(optarg);
if (stripcount <= 0) {
(void)fprintf(stderr,
"%s: -s argument \"%s\" "
"must be a positive integer.\n",
progname, optarg);
return EXIT_FAILURE;
}
break;
default:
Usage(progname);
}
}
if (argc == optind)
Usage(progname);
if (prefix != NULL && prefix[strlen(prefix) - 1] != '/')
prefix = StrCat(prefix, "/");
files = NULL;
dirs = NULL;
for (i = optind; i < argc ; i++)
ProcessRPM(argv[i], &files, &dirs, ignore, prefix, stripcount);
if (plist_file != NULL) {
PListWrite(files, dirs, plist_file);
(void)fclose(plist_file);
}
return EXIT_SUCCESS;
}
