*/
static BPSLIST *bps[BPSTABSIZE];
+/**
+ * @brief comet2monitorのプロンプト
+ */
+static char *monitor_prompt = "(comet2 monitor)";
+
unsigned adrhash(WORD adr)
{
HKEY *key[1];
MONARGS *monargstok(const char *str)
{
MONARGS *args = malloc_chk(sizeof(MONARGS), "args");
- char *p, *q, *r, *sepp; /* pは文字列全体の先頭位置、qはトークンの先頭位置、rは文字の位置 */
- int sepc = ' ';
+ char *tok, *p, sepc = ' ';
+ int i = 0;
args->argc = 0;
- if(str == NULL) {
+ if(!str || !str[0]) {
return args;
}
- p = q = r = strdup_chk(str, "argstok.p");
+ tok = p = strdup_chk(str, "argstok.p");
do {
- while(*q == ' ' || *q == '\t'){
- q = ++r;
- }
- sepp = r + strcspn(r, " ");
- sepc = *sepp;
- strcpy(sepp, "");
- args->argv[++(args->argc)-1] = strdup_chk(q, "args.argv[]");
- q = r = sepp + 1;
+ i = strcspn(p, " ");
+ sepc = p[i];
+ args->argv[(args->argc)++] = strndup_chk(p, i, "args->argv[]");
+ p += i + 1;
+ i = 0;
} while(sepc == ' ');
- FREE(p);
+ FREE(tok);
return args;
}
void mon_dump(int argc, char *argv[])
{
- int i = 0;
- WORD start = 0, end = 0xFFFF;
+ int i = 0, j;
+ WORD dump_start = 0, dump_end = 0x40;
if(argc > 0 && stracmp(argv[0], 2, (char* []){"a", "auto"})) {
execmode.dump = true;
+ i++;
} else if(argc > 0 && stracmp(argv[0], 2, (char* []){"no", "noauto"})) {
execmode.dump = false;
- } else {
- if(argc > 0) {
- start = nh2word(argv[0]);
- if(argc > 1) {
- end = nh2word(argv[1]);
- }
+ i++;
+ }
+ if(argc > i) {
+ dump_start = execmode.dump_start = nh2word(argv[i++]);
+ if(argc > i) {
+ dump_end = execmode.dump_end = nh2word(argv[i++]);
}
- dumpmemory(start, end);
- if(argc > 2) {
- for(i = 2; i < argc; i++) {
- if(i > 2) {
+ if(argc > i) {
+ for(j = i; j < argc; j++) {
+ if(j > i) {
fprintf(stderr, " ");
}
- fprintf(stderr, "%s", argv[i+1]);
+ fprintf(stderr, "%s", argv[j]);
}
fprintf(stderr, ": ignored.\n");
}
}
+ dumpmemory(dump_start, dump_end);
}
MONCMDTYPE monitorcmd(char *cmd, MONARGS *args)
} else if(stracmp(cmd, 2, (char* []){"d", "dump"})) {
mon_dump(args->argc, args->argv);
} else if(stracmp(cmd, 2, (char* []){"l", "load"})) {
- loadassemble(args->argv[0], nh2word(args->argv[1]));
+ execptr->end = loadassemble(args->argv[0], nh2word(args->argv[1]));
} else if(stracmp(cmd, 2, (char* []){"n", "next"})) {
execmode.step = true;
cmdtype = MONNEXT;
void monitor()
{
- char *buf, *p;
+ char *buf = NULL;
+ int i;
MONCMDLINE *moncmdl;
MONCMDTYPE cmdtype = MONREPEAT;
do {
- fprintf(stdout, "- ");
+ fprintf(stdout, "%s ", monitor_prompt);
buf = malloc_chk(MONINSIZE + 1, "monitor.buf");
fgets(buf, MONINSIZE, stdin);
- if((p = strchr(buf, '\n')) != NULL) {
- p = '\0';
+ fprintf(stdout, "%s", buf);
+ if(!buf[0]) {
+ cmdtype = MONQUIT;
+ }
+ if((i = strcspn(buf, "\n")) > 0 || buf[0] == '\n') {
+ buf[i] = '\0';
}
if((moncmdl = monlinetok(buf)) != NULL) {
cmdtype = monitorcmd(moncmdl->cmd, moncmdl->args);
free_moncmdline(moncmdl);
}
- if(!buf[0] || cmdtype == MONQUIT) {
- FREE(buf);
+ FREE(buf);
+ if(cmdtype == MONQUIT) {
shutdown();
freebps();
free_cmdtable(HASH_CODE);
freecerr();
exit(0);
}
- FREE(buf);
} while(cmdtype == MONREPEAT);
}