3 * @author Michael Beck, Sebastian Hack
21 static struct obstack dbg_obst;
22 static set *module_set;
24 struct _firm_dbg_module_t {
30 static int module_cmp(const void *p1, const void *p2, size_t size)
32 const firm_dbg_module_t *m1 = p1;
33 const firm_dbg_module_t *m2 = p2;
34 return strcmp(m1->name, m2->name);
37 static void firm_dbg_init(void)
39 obstack_init(&dbg_obst);
40 module_set = new_set(module_cmp, 16);
43 firm_dbg_module_t *firm_dbg_register(const char *name)
45 firm_dbg_module_t mod;
53 return set_insert(module_set, &mod, sizeof(mod), HASH_STR(name, strlen(name)));
56 void firm_dbg_set_mask(firm_dbg_module_t *module, unsigned mask)
61 unsigned firm_dbg_get_mask(const firm_dbg_module_t *module)
66 void firm_dbg_set_file(firm_dbg_module_t *module, FILE *file)
71 typedef struct _msg_info_t {
73 const firm_dbg_module_t *mod;
76 static void *make_msg_info(const firm_dbg_module_t *mod, const char *fmt, va_list args)
78 static const char msg_header[] = "%s(%d) %s: ";
79 msg_info_t *res = obstack_alloc(&dbg_obst, sizeof(*res));
81 obstack_grow(&dbg_obst, msg_header, sizeof(msg_header) - 1);
82 ir_obst_vprintf(&dbg_obst, fmt, args);
83 obstack_1grow(&dbg_obst, '\0');
85 res->msg = obstack_finish(&dbg_obst);
90 void *_firm_dbg_make_msg(const firm_dbg_module_t *mod, unsigned mask, const char *fmt, ...)
94 if(mask == 0 || (mod->mask & mask)) {
97 res = make_msg_info(mod, fmt, args);
104 void _firm_dbg_print_msg(const char *filename, int line, const char *func, void *mi_ptr)
106 msg_info_t *mi = mi_ptr;
108 fprintf(mi->mod->file, mi->msg, filename, line, func);
109 obstack_free(&dbg_obst, mi);