3 * File name: ir/ir/irargs.c
4 * Purpose: Support for libcore IR object output.
5 * Author: Sebastian Hack
9 * Copyright: (c) 1998-2005 Universitaet Karlsruhe
10 * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
20 #include <libcore/xprintf.h>
22 #include "firm_common.h"
29 * identify a firm object type
31 static int firm_get_arg_type(const arg_occ_t *occ) {
32 /* Firm objects are always pointer */
36 static int firm_get_arg_type_int(const arg_occ_t *occ) {
41 static int bitset_get_arg_type(const arg_occ_t *occ) {
45 static int bitset_emit(appendable_t *app, const arg_occ_t *occ, const arg_value_t *arg)
48 bitset_t *b = arg->v_ptr;
51 const char *prefix = "";
53 arg_append(app, occ, "[", 1);
54 for(p = bitset_next_set(b, 0); p != -1; p = bitset_next_set(b, p)) {
57 n = snprintf(buf, sizeof(buf), "%s%d", prefix, (int) p);
58 arg_append(app, occ, buf, n);
62 arg_append(app, occ, "]", 1);
70 static int firm_emit(appendable_t *app, const arg_occ_t *occ, const arg_value_t *arg)
72 #define A(s) occ->flag_hash ? s " ": ""
86 strncpy(buf, "(null)", sizeof(buf));
90 snprintf(buf, sizeof(buf), "BAD");
91 snprintf(add, sizeof(add), "[%p]", X);
94 snprintf(buf, sizeof(buf), "%s%s", A("ent"),
95 isupper(occ->conversion) ? get_entity_ld_name(X): get_entity_name(X));
96 snprintf(add, sizeof(add), "[%ld]", get_entity_nr(X));
99 snprintf(buf, sizeof(buf), "%s%s:%s", A("type"), get_type_tpop_name(X), get_type_name(X));
100 snprintf(add, sizeof(add), "[%ld]", get_type_nr(X));
103 snprintf(buf, sizeof(buf), "%s%s", A("irg"), get_entity_name(get_irg_entity(X)));
104 snprintf(add, sizeof(add), "[%ld]", get_irg_graph_nr(X));
107 switch (occ->conversion) {
109 block = is_no_Block(X) ? get_nodes_block(X) : X;
110 snprintf(buf, sizeof(buf), "%s%s%s", A("irn"), get_irn_opname(block),
111 get_mode_name(get_irn_mode(block)));
112 snprintf(add, sizeof(add), "[%ld]", get_irn_node_nr(block));
115 snprintf(buf, sizeof(buf), "%ld", get_irn_node_nr(X));
120 tarval_snprintf(tv, sizeof(tv), X);
121 snprintf(buf, sizeof(buf), "%s%s%s<%s>", A("irn"), get_irn_opname(X),
122 get_mode_name(get_irn_mode(X)), tbuf);
125 snprintf(buf, sizeof(buf), "%s%s%s", A("irn"), get_irn_opname(X),
126 get_mode_name(get_irn_mode(X)));
127 snprintf(add, sizeof(add), "[%ld]", get_irn_node_nr(X));
131 snprintf(buf, sizeof(buf), "%s%s", A("mode"), get_mode_name(X));
134 tarval_snprintf(tv, sizeof(tv), X);
135 snprintf(buf, sizeof(buf), "%s%s", A("tv"), tv);
138 snprintf(buf, sizeof(buf), "ldepth[%d]", get_loop_depth(X));
141 snprintf(buf, sizeof(buf), "%s%s", A("op"), get_op_name(X));
143 case k_ir_compound_graph_path:
144 strncat(buf, A("cgp"), sizeof(buf));
146 n = get_compound_graph_path_length(X);
147 for (i = 0; i < n; ++i) {
148 entity *ent = get_compound_graph_path_node(X, i);
149 strncat(buf, get_entity_name(ent), sizeof(buf));
151 strncat(buf, ".", sizeof(buf));
155 snprintf(buf, sizeof(buf), "UNKWN");
156 snprintf(add, sizeof(add), "[%p]", X);
161 strncat(buf, add, sizeof(buf));
163 return arg_append(app, occ, buf, strlen(buf));
171 static int firm_emit_ident(appendable_t *app, const arg_occ_t *occ, const arg_value_t *arg)
173 ident *id = (ident *)arg->v_ptr;
174 const char *p = id ? get_id_str(id) : "(null)";
176 return arg_append(app, occ, p, strlen(p));
182 static int firm_emit_indent(appendable_t *app, const arg_occ_t *occ, const arg_value_t *arg)
185 int amount = arg->v_int;
187 for(i = 0; i < amount; ++i)
188 appendable_chadd(app, ' ');
196 static int firm_emit_pnc(appendable_t *app, const arg_occ_t *occ, const arg_value_t *arg)
199 int value = arg->v_int;
200 const char *p = get_pnc_string(value);
202 return arg_append(app, occ, p, strlen(p));
205 arg_env_t *firm_get_arg_env(void)
207 #define X(name, letter) {"firm:" name, letter}
209 static arg_env_t *env = NULL;
211 static arg_handler_t firm_handler = { firm_get_arg_type, firm_emit };
212 static arg_handler_t ident_handler = { firm_get_arg_type, firm_emit_ident };
213 static arg_handler_t indent_handler = { firm_get_arg_type_int, firm_emit_indent };
214 static arg_handler_t pnc_handler = { firm_get_arg_type_int, firm_emit_pnc };
215 static arg_handler_t bitset_handler = { bitset_get_arg_type, bitset_emit };
239 arg_register(env, "firm", 'F', &firm_handler);
240 for (i = 0; i < sizeof(args)/sizeof(args[0]); ++i)
241 arg_register(env, args[i].name, args[i].letter, &firm_handler);
243 arg_register(env, "firm:ident", 'I', &ident_handler);
244 arg_register(env, "firm:indent", 'D', &indent_handler);
245 /* arg_register(env, "firm:bitset", 'b', &bitset_handler); */