* File name: ir/common/firm_common.c
* Purpose:
* Author: Martin Trapp, Christian Schaefer
- * Modified by: Goetz Lindenmaier
+ * Modified by: Goetz Lindenmaier, Michael Beck
* Created:
* CVS-ID: $Id$
- * Copyright: (c) 1998-2003 Universität Karlsruhe
+ * Copyright: (c) 1998-2006 Universität Karlsruhe
* Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
*/
-
-
#ifdef HAVE_CONFIG_H
-# include <config.h>
+# include "config.h"
#endif
#include "firm_common_t.h"
#include "irgraph.h"
#include "irloop.h"
+#include "tv.h"
-/* returns the kind of the thing */
-firm_kind
-get_kind (const void *firm_thing) {
- assert (firm_thing);
- return *(firm_kind *)firm_thing;
-}
+/**
+ * Ideally, this macro would check if size bytes could be read at
+ * pointer p. No generic solution.
+ */
+#define POINTER_READ(p, size) (p)
+/* returns the kind of the thing */
+firm_kind get_kind(const void *firm_thing) {
+ return POINTER_READ(firm_thing, sizeof(firm_kind)) ? *(firm_kind *)firm_thing : k_BAD;
+} /* get_kind */
-const char* print_firm_kind(void *firm_thing) {
+const char *print_firm_kind(void *firm_thing) {
if (! firm_thing)
return "(NULL)";
case k_tarval : return "k_tarval";
case k_ir_loop : return "k_ir_loop";
case k_ir_compound_graph_path : return "k_ir_compound_graph_path";
+ case k_ir_extblk : return "k_ir_extblk";
+ case k_ir_prog : return "k_ir_prog";
default: return "";
}
-}
+} /* print_firm_kind */
/*
* identify a firm thing
*/
void firm_identify_thing(void *X)
{
- firm_kind *p = X;
-
- if (! p) {
+ if (! X) {
printf("(NULL)\n");
return;
}
- switch (*p) {
+ switch (get_kind(X)) {
case k_BAD:
printf("BAD: (%p)\n", X);
break;
printf("type: %s %s: %ld (%p)\n", get_type_tpop_name(X), get_type_name(X), get_type_nr(X), X);
break;
case k_ir_graph:
- printf("graph: %s: %ld (%p)\n", get_entity_name(get_irg_ent(X)), get_irg_graph_nr(X), X);
+ printf("graph: %s: %ld (%p)\n", get_entity_name(get_irg_entity(X)), get_irg_graph_nr(X), X);
break;
case k_ir_node:
printf("irnode: %s%s %ld (%p)\n", get_irn_opname(X), get_mode_name(get_irn_mode(X)), get_irn_node_nr(X), X);
break;
case k_ir_mode:
- printf("mode %s: (%p)\n", get_mode_name(X),X);
+ printf("mode %s: (%p)\n", get_mode_name(X), X);
+ break;
+ case k_ir_op:
+ printf("op %s: (%p)\n", get_op_name(X), X);
break;
case k_tarval:
printf("tarval : "); tarval_printf(X); printf(" (%p)\n", X);
case k_ir_loop:
printf("loop: with depth %d: (%p)\n", get_loop_depth(X), X);
break;
- case k_ir_op:
case k_ir_compound_graph_path:
+ printf("compound_graph_path: (%p)\n", X);
+ break;
+ case k_ir_extblk:
+ printf("extended block: (%p)\n", X);
+ break;
+ case k_ir_prog:
+ printf("irp: (%p)\n", X);
+ break;
default:
printf("Cannot identify thing at (%p).\n", X);
}
-}
+} /* firm_identify_thing */