#include "cerr.h"
-CERRARRAY cerr[] = {
- { 101, "label already defined" },
- { 102, "label table is full" },
- { 103, "label not found" },
- { 104, "label length is too long" },
- { 105, "no command in the line" },
- { 106, "operand count mismatch" },
- { 107, "no label in START" },
- { 108, "not command of operand \"r\"" },
- { 109, "not command of operand \"r1,r2\"" },
- { 110, "not command of operand \"r,adr[,x]\"" },
- { 111, "not command of operand \"adr[,x]\"" },
- { 112, "not command of no operand" },
- { 113, "command not defined" },
- { 114, "not integer" },
- { 115, "not hex" },
- { 116, "out of hex range" },
- { 117, "operand is too many" },
- { 118, "operand length is too long" },
- { 119, "out of COMET II memory" },
- { 120, "GR0 in operand x" },
- { 121, "cannot get operand token" },
- { 122, "cannot create hash table" },
- { 201, "execute - out of COMET II memory" },
- { 202, "SVC input - out of Input memory" },
- { 203, "SVC output - out of COMET II memory" },
- { 204, "Program Register (PR) - out of COMET II memory" },
- { 205, "Stack Pointer (SP) - cannot allocate stack buffer" },
- { 206, "Address - out of COMET II memory" },
- { 207, "Stack Pointer (SP) - out of COMET II memory" },
-};
+/* エラー番号 */
+int cerrno = 0;
+
+/* エラーメッセージ */
+char *cerrmsg;
+
+/* エラーリスト */
+CERRLIST *cerr;
+
+/* エラーリストを作成する */
+bool addcerrlist(int newerrc, CERRARRAY newerrv[])
+{
+ int i;
+ CERRLIST *p, *q;
+
+ assert(newerrc > 0 && newerrv != NULL);
+ if(cerr != NULL) {
+ p = cerr;
+ while (p != NULL) {
+ q = p;
+ p = p->next;
+ }
+ if((p = q->next = malloc(sizeof(CERRLIST *))) == NULL) {
+ goto addcerrlisterr;
+ }
+ } else if((p = cerr = malloc(sizeof(CERRLIST *))) == NULL) {
+ goto addcerrlisterr;
+ }
+ for(i = 0; i < newerrc; i++) {
+ p->err = &(newerrv[i]);
+ if((p->next = malloc(sizeof(CERRLIST *))) == NULL) {
+ goto addcerrlisterr;
+ }
+ q = p;
+ p = p->next;
+ }
+ q->next = NULL;
+ return true;
+addcerrlisterr:
+ fprintf(stderr, "addcerrlist: cannot allocate memory\n");
+ exit(-1);
+}
/* エラー番号とエラーメッセージを設定する */
-void setcerr(int num, const char *val)
+void setcerr(int num, const char *str)
{
cerrno = num;
- cerrmsg = malloc(256);
- if(val != NULL) {
- strcpy(cerrmsg, val);
- strcat(cerrmsg, ": ");
- strcat(cerrmsg, getcerrmsg(cerrno));
+ cerrmsg = malloc(CERRMSGSIZE + 1);
+ if(str != NULL && strlen(str) <= CERRSTRSIZE) {
+ sprintf(cerrmsg, "%s: %s", str, getcerrmsg(cerrno));
} else {
strcpy(cerrmsg, getcerrmsg(cerrno));
}
}
-/* ã\82¨ã\83©ã\83¼ç\95ªå\8f·ã\81\8bã\82\89メッセージを返す */
+/* ã\83ªã\82¹ã\83\88ã\81\8bã\82\89ã\80\81ã\82¨ã\83©ã\83¼ç\95ªå\8f·ã\81«å¯¾å¿\9cã\81\99ã\82\8bメッセージを返す */
char *getcerrmsg(int num)
{
- assert(num > 0);
- int i;
- for(i = 0; i < ARRAYSIZE(cerr); i++) {
- if((&cerr[i])->num == num) {
- return (&cerr[i])->msg;
+ CERRLIST *p;
+
+ for(p = cerr; p != NULL; p = p->next) {
+ if(num == p->err->num) {
+ return p->err->msg;
}
}
return "unkown error";