FILE *emit_file;
struct obstack emit_obst;
-int emit_linelength;
void be_emit_init(FILE *file)
{
emit_file = file;
- emit_linelength = 0;
obstack_init(&emit_obst);
}
void be_emit_write_line(void)
{
- char *finished_line = obstack_finish(&emit_obst);
+ size_t len = obstack_object_size(&emit_obst);
+ char *line = obstack_finish(&emit_obst);
- fwrite(finished_line, emit_linelength, 1, emit_file);
- emit_linelength = 0;
- obstack_free(&emit_obst, finished_line);
+ fwrite(line, 1, len, emit_file);
+ obstack_free(&emit_obst, line);
}
void be_emit_pad_comment(void)
{
- while(emit_linelength <= 30) {
- be_emit_char(' ');
- }
- be_emit_cstring(" ");
+ size_t len = obstack_object_size(&emit_obst);
+ if (len > 30)
+ len = 30;
+ /* 34 spaces */
+ be_emit_string_len(" ", 34 - len);
}
void be_emit_finish_line_gas(const ir_node *node)
const char *sourcefile;
unsigned lineno;
- if(node == NULL) {
+ if (node == NULL) {
be_emit_char('\n');
be_emit_write_line();
return;
dbg = get_irn_dbg_info(node);
sourcefile = ir_retrieve_dbg_info(dbg, &lineno);
- if(sourcefile != NULL) {
+ if (sourcefile != NULL) {
be_emit_string(sourcefile);
be_emit_irprintf(":%u", lineno);
}