- ir_node *proj;
- const arch_register_t *reg = NULL;
-
- /* 1st case: irn is not of mode_T, so it has only */
- /* one OUT register -> good */
- /* 2nd case: irn is of mode_T -> collect all Projs and ask the */
- /* Proj with the corresponding projnum for the register */
-
- if (get_irn_mode(node) != mode_T) {
- reg = arch_get_irn_register(arch_env, node);
- } else if (is_TEMPLATE_irn(node)) {
- reg = get_TEMPLATE_out_reg(node, pos);
- } else {
- const ir_edge_t *edge;
-
- foreach_out_edge(node, edge) {
- proj = get_edge_src_irn(edge);
- assert(is_Proj(proj) && "non-Proj from mode_T node");
- if (get_Proj_proj(proj) == pos) {
- reg = arch_get_irn_register(arch_env, proj);
- break;
- }
+ ir_node *block = (ir_node*)get_irn_link(node);
+ be_gas_emit_block_name(block);
+}
+
+void TEMPLATE_emitf(const ir_node *node, const char *format, ...)
+{
+ va_list ap;
+ va_start(ap, format);
+ be_emit_char('\t');
+ for (;;) {
+ const char *start = format;
+ while (*format != '%' && *format != '\0')
+ ++format;
+ be_emit_string_len(start, format-start);
+ if (*format == '\0')
+ break;
+ ++format;
+
+ switch (*format++) {
+ case '%':
+ be_emit_char('%');
+ break;
+
+ case 'S': {
+ if (*format < '0' || '9' <= *format)
+ goto unknown;
+ unsigned const pos = *format++ - '0';
+ TEMPLATE_emit_source_register(node, pos);
+ break;
+ }
+
+ case 'D': {
+ if (*format < '0' || '9' <= *format)
+ goto unknown;
+ unsigned const pos = *format++ - '0';
+ TEMPLATE_emit_dest_register(node, pos);
+ break;
+ }
+
+ case 'I':
+ TEMPLATE_emit_immediate(node);
+ break;
+
+ case 'X': {
+ int num = va_arg(ap, int);
+ be_emit_irprintf("%X", num);
+ break;
+ }
+
+ case 'u': {
+ unsigned num = va_arg(ap, unsigned);
+ be_emit_irprintf("%u", num);
+ break;
+ }
+
+ case 'd': {
+ int num = va_arg(ap, int);
+ be_emit_irprintf("%d", num);
+ break;
+ }
+
+ case 's': {
+ const char *string = va_arg(ap, const char *);
+ be_emit_string(string);
+ break;
+ }
+
+ case 'L': {
+ TEMPLATE_emit_cfop_target(node);
+ break;
+ }
+
+ case '\n':
+ be_emit_char('\n');
+ be_emit_write_line();
+ be_emit_char('\t');
+ break;
+
+ default:
+unknown:
+ panic("unknown format conversion");