void disassemble_puts_code(int ascol, WORD pradr, int wordc, WORD wordv[])
{
- int i;
- for(i = 0; i < codecol-ascol; i++){
+ for(int i = 0; i < codecol-ascol; i++){
fprintf(stdout, " ");
}
if(wordc == 1) {
WORD x = 0;
char *g = NULL;
int cnt = 0;
+
cnt += fprintf(stdout, " %-7s ", cmdname);
if(cmdtype == R_ADR_X) {
cnt += fprintf(stdout, "%s,", g = grstr((word & 0x00F0) >> 4));
void disassemble_cmd_r(CMDTYPE cmdtype, const char *cmdname, WORD word, WORD pradr)
{
- char *g = NULL, *g1 = NULL, *g2 = NULL;
+ char *g = NULL;
+ char *g1 = NULL;
+ char *g2 = NULL;
int cnt = 0;
+
cnt += fprintf(stdout, " %-7s ", cmdname);
if(cmdtype == R1_R2) {
g1 = grstr((word & 0x00F0) >> 4);
void disassemble_dc(WORD word, WORD pradr)
{
int cnt = 0;
+
cnt = fprintf(stdout, " DC %-5d ", word);
disassemble_puts_code(cnt, pradr, 1, (WORD []){word});
fprintf(stdout, " ::" );
void disassemble_ds(WORD wcnt, WORD pradr)
{
- int cnt = 0, i;
+ int cnt = 0;
+
cnt = fprintf(stdout, " DS %-5d ", wcnt);
disassemble_puts_code(cnt, pradr, 1, (WORD []){0});
- for(i = 0; i < wcnt - 1; i++) {
+ for(int i = 0; i < wcnt - 1; i++) {
fprintf(stdout, "\n");
disassemble_puts_code(0, pradr+1, 1, (WORD []){0});
}
WORD zero_data_cnt(FILE *stream)
{
- WORD cnt = 0, word = 0;
+ WORD cnt = 0;
+ WORD word = 0;
+
while(!feof(stream) && word == 0) {
word = fgetword(stream);
cnt++;
bool disassemble_file(const char *file)
{
bool stat = true;
- FILE *fp;
- WORD i = 0, word, cmd, zcnt;
+ FILE *fp = NULL;
+ WORD i = 0;
+ WORD word = 0;
+ WORD cmd = 0;
+ WORD zcnt = 0;
CMDTYPE cmdtype = 0;
- char *cmdname;
+ const char *cmdname = NULL;
bool inst = true;
assert(file != NULL);
void disassemble_memory(WORD start, WORD end)
{
- WORD i, cmd;
+ WORD cmd = 0;
CMDTYPE cmdtype = 0;
- char *cmdname;
+ const char *cmdname = NULL;
bool inst = true;
- for(i = start; i <= end; i++) {
+ for(int i = start; i <= end; i++) {
cmd = sys->memory[i] & 0xFF00;
cmdname = getcmdname(cmd);
cmdtype = getcmdtype(cmd);