3 * File name: ir/ir/irargs.c
4 * Purpose: Support for libcore IR object output.
5 * Author: Sebastian Hack
9 * Copyright: (c) 1998-2005 Universität Karlsruhe
10 * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
18 #include <libcore/xprintf.h>
20 #include "firm_common.h"
27 * identify a firm object type
29 static int firm_get_arg_type(const arg_occ_t *occ) {
30 /* Firm objects are always pointer */
34 static int firm_get_arg_type_int(const arg_occ_t *occ) {
41 static int firm_emit(appendable_t *app, const arg_occ_t *occ, const arg_value_t *arg)
43 #define A(s) occ->flag_hash ? s " ": ""
56 strncpy(buf, "(null)", sizeof(buf));
60 snprintf(buf, sizeof(buf), "BAD[%p]", X);
63 snprintf(buf, sizeof(buf), "%s%s[%ld]", A("ent"),
64 isupper(occ->conversion) ? get_entity_ld_name(X): get_entity_name(X),
68 snprintf(buf, sizeof(buf), "%s%s:%s[%ld]", A("type"), get_type_tpop_name(X), get_type_name(X), get_type_nr(X));
71 snprintf(buf, sizeof(buf), "%s%s[%ld]", A("irg"), get_entity_name(get_irg_entity(X)), get_irg_graph_nr(X));
74 switch (occ->conversion) {
76 block = is_no_Block(X) ? get_nodes_block(X) : X;
77 snprintf(buf, sizeof(buf), "%s%s%s[%ld]", A("irn"), get_irn_opname(block),
78 get_mode_name(get_irn_mode(block)), get_irn_node_nr(block));
81 snprintf(buf, sizeof(buf), "%ld", get_irn_node_nr(X));
84 snprintf(buf, sizeof(buf), "%s%s%s[%ld]", A("irn"), get_irn_opname(X),
85 get_mode_name(get_irn_mode(X)), get_irn_node_nr(X));
89 snprintf(buf, sizeof(buf), "%s%s", A("mode"), get_mode_name(X));
92 tarval_snprintf(tv, sizeof(tv), X);
93 snprintf(buf, sizeof(buf), "%s%s", A("tv"), tv);
96 snprintf(buf, sizeof(buf), "ldepth[%d]", get_loop_depth(X));
99 snprintf(buf, sizeof(buf), "%s%s", A("op"), get_op_name(X));
101 case k_ir_compound_graph_path:
102 strncat(buf, A("cgp"), sizeof(buf));
104 n = get_compound_graph_path_length(X);
105 for (i = 0; i < n; ++i) {
106 entity *ent = get_compound_graph_path_node(X, i);
107 strncat(buf, get_entity_name(ent), sizeof(buf));
109 strncat(buf, ".", sizeof(buf));
113 snprintf(buf, sizeof(buf), "UNKWN[%p]", X);
116 return arg_append(app, occ, buf, strlen(buf));
124 static int firm_emit_ident(appendable_t *app, const arg_occ_t *occ, const arg_value_t *arg)
126 ident *id = (ident *)arg->v_ptr;
127 const char *p = id ? get_id_str(id) : "(null)";
129 return arg_append(app, occ, p, strlen(p));
137 static int firm_emit_indent(appendable_t *app, const arg_occ_t *occ, const arg_value_t *arg)
140 int amount = arg->v_int;
142 for(i = 0; i < amount; ++i)
143 appendable_chadd(app, ' ');
148 arg_env_t *firm_get_arg_env(void)
150 #define X(name, letter) {"firm:" name, letter}
152 static arg_env_t *env = NULL;
154 static arg_handler_t firm_handler = { firm_get_arg_type, firm_emit };
155 static arg_handler_t ident_handler = { firm_get_arg_type, firm_emit_ident };
156 static arg_handler_t indent_handler = { firm_get_arg_type_int, firm_emit_indent };
179 arg_register(env, "firm", 'F', &firm_handler);
180 for (i = 0; i < sizeof(args)/sizeof(args[0]); ++i)
181 arg_register(env, args[i].name, args[i].letter, &firm_handler);
183 arg_register(env, "firm:ident", 'I', &ident_handler);
184 arg_register(env, "firm:indent", 'D', &indent_handler);