mirror of
https://github.com/radareorg/radare2.git
synced 2024-12-11 23:16:05 +00:00
553 lines
17 KiB
C
553 lines
17 KiB
C
/* radare - LGPL - Copyright 2009-2010 */
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/* pancake<nopcode.org> */
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/* nibble<.ds@gmail.com> */
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#include <r_types.h>
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#include <r_list.h>
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#include <r_flags.h>
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#include <r_core.h>
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static char *r_core_anal_graph_label(RCore *core, struct r_anal_bb_t *bb, int opts) {
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RAnalOp *opi;
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RListIter *iter;
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char cmd[1024], file[1024], *cmdstr = NULL, *filestr = NULL, *str = NULL;
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int i, j, line = 0, oline = 0, idx = 0;
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if (opts & R_CORE_ANAL_GRAPHLINES) {
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r_list_foreach (bb->ops, iter, opi) {
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r_bin_meta_get_line (core->bin, opi->addr, file, sizeof (file)-1, &line);
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if (line != 0 && line != oline && strcmp (file, "??")) {
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filestr = r_file_slurp_line (file, line, 0);
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if (filestr) {
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cmdstr = realloc (cmdstr, idx + strlen (filestr) + 3);
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cmdstr[idx] = 0;
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// TODO: optimize all this strcat stuff
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strcat (cmdstr, filestr);
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strcat (cmdstr, "\\l");
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idx += strlen (filestr);
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free (filestr);
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}
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}
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oline = line;
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}
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} else if (opts & R_CORE_ANAL_GRAPHBODY) {
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snprintf (cmd, sizeof (cmd), "pD %"PFMT64d" @ 0x%08"PFMT64x"", bb->size, bb->addr);
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cmdstr = r_core_cmd_str (core, cmd);
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}
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if (cmdstr) {
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if (!(str = malloc(strlen(cmdstr)*2)))
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return NULL;
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for(i=j=0;cmdstr[i];i++,j++) {
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switch(cmdstr[i]) {
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case 0x1b:
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/* skip ansi chars */
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for(i++;cmdstr[i]&&cmdstr[i]!='m'&&cmdstr[i]!='H'&&cmdstr[i]!='J';i++);
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j--;
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break;
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case '"':
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str[j]='\\';
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str[++j]='"';
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break;
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case '\n':
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case '\r':
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str[j]='\\';
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str[++j]='l';
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break;
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default:
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str[j]=cmdstr[i];
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}
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}
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str[j]='\0';
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free (cmdstr);
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}
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return str;
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}
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static void r_core_anal_graph_nodes(RCore *core, RAnalFcn *fcn, int opts) {
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struct r_anal_bb_t *bbi;
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RListIter *iter;
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char *str;
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r_list_foreach (fcn->bbs, iter, bbi) {
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if (bbi->jump != -1) {
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r_cons_printf ("\t\"0x%08"PFMT64x"_0x%08"PFMT64x"\" -> \"0x%08"PFMT64x"_0x%08"PFMT64x"\" "
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"[color=\"%s\"];\n", fcn->addr, bbi->addr, fcn->addr, bbi->jump,
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bbi->fail != -1 ? "green" : "blue");
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r_cons_flush ();
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}
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if (bbi->fail != -1) {
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r_cons_printf ("\t\"0x%08"PFMT64x"_0x%08"PFMT64x"\" -> \"0x%08"PFMT64x"_0x%08"PFMT64x"\" "
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"[color=\"red\"];\n", fcn->addr, bbi->addr, fcn->addr, bbi->fail);
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r_cons_flush ();
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}
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if ((str = r_core_anal_graph_label (core, bbi, opts))) {
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if (opts & R_CORE_ANAL_GRAPHDIFF) {
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r_cons_printf (" \"0x%08"PFMT64x"_0x%08"PFMT64x"\" [color=\"%s\", label=\"%s\"]\n",
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fcn->addr, bbi->addr,
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bbi->diff->type==R_ANAL_DIFF_TYPE_MATCH?"lightgray":
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bbi->diff->type==R_ANAL_DIFF_TYPE_UNMATCH?"yellow":"red",str);
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} else {
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r_cons_printf (" \"0x%08"PFMT64x"_0x%08"PFMT64x"\" [color=\"%s\", label=\"%s\"]\n",
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fcn->addr, bbi->addr, bbi->traced?"yellow":"lightgray",str);
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}
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r_cons_flush ();
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free (str);
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}
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}
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}
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R_API int r_core_anal_bb(RCore *core, RAnalFcn *fcn, ut64 at, int head) {
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struct r_anal_bb_t *bb, *bbi;
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RListIter *iter;
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ut64 jump, fail;
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ut8 *buf;
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int ret = R_ANAL_RET_NEW, buflen, bblen = 0;
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int split = core->anal->split;
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if (!(bb = r_anal_bb_new()))
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return R_FALSE;
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if (split) ret = r_anal_fcn_split_bb (fcn, bb, at);
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else r_list_foreach (fcn->bbs, iter, bbi)
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if (at == bbi->addr)
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ret = R_ANAL_RET_DUP;
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if (ret == R_ANAL_RET_DUP) { /* Dupped bb */
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r_anal_bb_free (bb);
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return R_FALSE;
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} else if (ret == R_ANAL_RET_NEW) { /* New bb */
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if (!(buf = malloc (core->blocksize)))
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return R_FALSE;
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do {
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if ((buflen = r_io_read_at (core->io, at+bblen, buf, core->blocksize)) != core->blocksize)
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return R_FALSE;
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bblen = r_anal_bb (core->anal, bb, at+bblen, buf, buflen, head);
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if (bblen == R_ANAL_RET_ERROR ||
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(bblen == R_ANAL_RET_END && bb->size < 1)) { /* Error analyzing bb */
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r_anal_bb_free (bb);
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return R_FALSE;
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} else if (bblen == R_ANAL_RET_END) { /* bb analysis complete */
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if (split)
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ret = r_anal_fcn_overlap_bb (fcn, bb);
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if (ret == R_ANAL_RET_NEW) {
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r_list_append (fcn->bbs, bb);
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fail = bb->fail;
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jump = bb->jump;
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if (fail != -1)
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r_core_anal_bb (core, fcn, fail, R_FALSE);
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if (jump != -1)
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r_core_anal_bb (core, fcn, jump, R_FALSE);
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}
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}
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} while (bblen != R_ANAL_RET_END);
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free (buf);
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}
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return R_TRUE;
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}
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R_API int r_core_anal_bb_seek(RCore *core, ut64 addr) {
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RAnalBlock *bbi;
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RAnalFcn *fcni;
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RListIter *iter, *iter2;
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r_list_foreach (core->anal->fcns, iter, fcni)
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r_list_foreach (fcni->bbs, iter2, bbi)
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if (addr >= bbi->addr && addr < bbi->addr+bbi->size)
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return r_core_seek (core, bbi->addr, R_FALSE);
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return r_core_seek (core, addr, R_FALSE);
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}
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static int cmpaddr (void *_a, void *_b) {
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RAnalBlock *a = _a, *b = _b;
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return (a->addr > b->addr);
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}
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R_API int r_core_anal_fcn(RCore *core, ut64 at, ut64 from, int reftype, int depth) {
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RAnalFcn *fcn, *fcni;
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struct r_anal_ref_t *refi;
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RListIter *iter, *iter2;
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RAnalRef *ref;
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ut8 *buf;
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int buflen, fcnlen = 0;
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if (depth < 0)
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return R_FALSE;
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r_list_foreach (core->anal->fcns, iter, fcni)
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if (at == fcni->addr) { /* Function already analyzed */
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if (from != -1) {
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r_list_foreach (fcni->xrefs, iter2, refi) /* If the xref is new, add it */
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if (from == refi->addr)
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return R_TRUE;
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if (!(ref = r_anal_ref_new ())) {
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eprintf ("Error: new (xref)\n");
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return R_FALSE;
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}
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ref->addr = from;
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ref->at = at;
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ref->type = reftype;
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r_list_append (fcni->xrefs, ref);
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}
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return R_TRUE;
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}
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if (!(fcn = r_anal_fcn_new())) {
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eprintf ("Error: new (fcn)\n");
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return R_FALSE;
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}
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if (!(buf = malloc (core->blocksize))) {
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eprintf ("Error: malloc (buf)\n");
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return R_FALSE;
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}
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do {
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if ((buflen = r_io_read_at (core->io, at+fcnlen, buf, core->blocksize)) != core->blocksize)
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return R_FALSE;
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fcnlen = r_anal_fcn (core->anal, fcn, at+fcnlen, buf, buflen, reftype);
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if (fcnlen == R_ANAL_RET_ERROR ||
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(fcnlen == R_ANAL_RET_END && fcn->size < 1)) { /* Error analyzing function */
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r_anal_fcn_free (fcn);
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return R_FALSE;
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} else if (fcnlen == R_ANAL_RET_END) { /* Function analysis complete */
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RFlagItem *f = r_flag_get_i (core->flags, at);
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if (f) { /* Check if it's already flagged */
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fcn->name = strdup (f->name);
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} else {
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fcn->name = r_str_dup_printf ("%s.%08"PFMT64x,
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fcn->type == R_ANAL_FCN_TYPE_LOC?"loc":
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fcn->type == R_ANAL_FCN_TYPE_SYM?"sym":
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fcn->type == R_ANAL_FCN_TYPE_IMP?"imp":"fcn", at);
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/* Add flag */
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r_flag_space_set (core->flags, "functions");
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r_flag_set (core->flags, fcn->name, at, fcn->size, 0);
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}
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/* TODO: Dupped analysis, needs more optimization */
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r_core_anal_bb (core, fcn, fcn->addr, R_TRUE);
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r_list_sort (fcn->bbs, &cmpaddr);
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/* New function: Add initial xref */
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if (from != -1) {
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if (!(ref = r_anal_ref_new ())) {
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eprintf ("Error: new (xref)\n");
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return R_FALSE;
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}
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ref->addr = from;
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ref->at = at;
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ref->type = reftype;
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r_list_append (fcn->xrefs, ref);
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}
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r_list_append (core->anal->fcns, fcn);
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r_list_foreach (fcn->refs, iter, refi)
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if (refi->addr != -1)
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r_core_anal_fcn (core, refi->addr, refi->at, refi->type, depth-1);
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}
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} while (fcnlen != R_ANAL_RET_END);
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free (buf);
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return R_TRUE;
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}
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R_API int r_core_anal_fcn_clean(RCore *core, ut64 addr) {
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RAnalFcn *fcni;
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RListIter *iter;
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if (addr == 0) {
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r_list_destroy (core->anal->fcns);
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if (!(core->anal->fcns = r_anal_fcn_list_new ()))
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return R_FALSE;
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} else r_list_foreach (core->anal->fcns, iter, fcni)
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if (addr >= fcni->addr && addr < fcni->addr+fcni->size)
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r_list_unlink (core->anal->fcns, fcni);
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return R_TRUE;
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}
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R_API void r_core_anal_refs(RCore *core, ut64 addr, int gv) {
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RListIter *iter, *iter2;
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RAnalRef *fcnr;
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RAnalFcn *fcni;
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if (gv) r_cons_printf ("digraph code {\n"
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"\tgraph [bgcolor=white];\n"
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"\tnode [color=lightgray, style=filled shape=box"
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" fontname=\"Courier\" fontsize=\"8\"];\n");
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r_list_foreach (core->anal->fcns, iter, fcni) {
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if (addr != 0 && addr != fcni->addr)
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continue;
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if (!gv) r_cons_printf ("0x%08"PFMT64x"\n", fcni->addr);
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r_list_foreach (fcni->refs, iter2, fcnr) {
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// TODO: display only code or data refs?
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RFlagItem *flag = r_flag_get_i (core->flags, fcnr->addr);
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if (gv) r_cons_printf ("\t\"0x%08"PFMT64x"\" -> \"0x%08"PFMT64x"\" "
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"[label=\"%s\" color=\"%s\"];\n",
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fcni->addr, fcnr->addr, flag?flag->name:"",
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(fcnr->type==R_ANAL_REF_TYPE_CODE ||
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fcnr->type==R_ANAL_REF_TYPE_CALL)?"green":"red");
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else r_cons_printf (" - 0x%08"PFMT64x" (%c)\n", fcnr->addr, fcnr->type);
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}
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}
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r_cons_printf ("}\n");
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}
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static void fcn_list_bbs(RAnalFcn *fcn) {
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RAnalBlock *bbi;
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RListIter *iter;
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r_list_foreach (fcn->bbs, iter, bbi) {
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r_cons_printf ("afb 0x%08"PFMT64x" 0x%08"PFMT64x" %04"PFMT64d" ",
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fcn->addr, bbi->addr, bbi->size);
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r_cons_printf ("0x%08"PFMT64x" ", bbi->jump);
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r_cons_printf ("0x%08"PFMT64x" ", bbi->fail);
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if (bbi->type != R_ANAL_BB_TYPE_NULL) {
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if ((bbi->type & R_ANAL_BB_TYPE_BODY))
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r_cons_printf ("b");
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if ((bbi->type & R_ANAL_BB_TYPE_FOOT))
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r_cons_printf ("f");
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if ((bbi->type & R_ANAL_BB_TYPE_HEAD))
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r_cons_printf ("h");
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if ((bbi->type & R_ANAL_BB_TYPE_LAST))
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r_cons_printf ("l");
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} else r_cons_printf ("n");
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if ((bbi->diff->type == R_ANAL_DIFF_TYPE_MATCH))
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r_cons_printf (" m");
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else if ((bbi->diff->type == R_ANAL_DIFF_TYPE_UNMATCH))
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r_cons_printf (" u");
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else r_cons_printf (" n");
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r_cons_printf ("\n");
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}
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r_cons_flush ();
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}
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R_API int r_core_anal_fcn_list(RCore *core, const char *input, int rad) {
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RAnalFcn *fcni;
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struct r_anal_ref_t *refi;
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struct r_anal_var_t *vari;
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RListIter *iter, *iter2;
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r_list_foreach (core->anal->fcns, iter, fcni)
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if (((input == NULL || input[0] == '\0') && fcni->type!=R_ANAL_FCN_TYPE_LOC) ||
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!strcmp (fcni->name, input+1)) {
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if (!rad) {
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r_cons_printf ("[0x%08"PFMT64x"] size=%"PFMT64d" name=%s",
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fcni->addr, fcni->size, fcni->name);
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r_cons_printf (" type=%s",
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fcni->type==R_ANAL_FCN_TYPE_SYM?"sym":
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fcni->type==R_ANAL_FCN_TYPE_IMP?"imp":"fcn");
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if (fcni->type==R_ANAL_FCN_TYPE_FCN || fcni->type==R_ANAL_FCN_TYPE_SYM)
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r_cons_printf (" [%s]",
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fcni->diff->type==R_ANAL_DIFF_TYPE_MATCH?"MATCH":
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fcni->diff->type==R_ANAL_DIFF_TYPE_UNMATCH?"UNMATCH":"NEW");
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r_cons_printf ("\n CODE refs: ");
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r_list_foreach (fcni->refs, iter2, refi)
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if (refi->type == R_ANAL_REF_TYPE_CODE ||
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refi->type == R_ANAL_REF_TYPE_CALL)
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r_cons_printf ("0x%08"PFMT64x"(%c) ", refi->addr,
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refi->type==R_ANAL_REF_TYPE_CALL?'C':'J');
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r_cons_printf ("\n DATA refs: ");
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r_list_foreach (fcni->refs, iter2, refi)
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if (refi->type == R_ANAL_REF_TYPE_DATA)
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r_cons_printf ("0x%08"PFMT64x" ", refi->addr);
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r_cons_printf ("\n CODE xrefs: ");
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r_list_foreach (fcni->xrefs, iter2, refi)
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if (refi->type == R_ANAL_REF_TYPE_CODE ||
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refi->type == R_ANAL_REF_TYPE_CALL)
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r_cons_printf ("0x%08"PFMT64x"(%c) ", refi->addr,
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refi->type==R_ANAL_REF_TYPE_CALL?'C':'J');
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r_cons_printf ("\n DATA xrefs: ");
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r_list_foreach (fcni->xrefs, iter2, refi)
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if (refi->type == R_ANAL_REF_TYPE_DATA)
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r_cons_printf ("0x%08"PFMT64x" ", refi->addr);
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if (fcni->type==R_ANAL_FCN_TYPE_FCN || fcni->type==R_ANAL_FCN_TYPE_SYM) {
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r_cons_printf ("\n vars:");
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r_list_foreach (fcni->vars, iter2, vari)
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r_cons_printf ("\n %-10s delta=0x%02x type=%s", vari->name,
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vari->delta, r_anal_var_type_to_str (core->anal, vari->type));
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r_cons_printf ("\n diff: type=%s",
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fcni->diff->type==R_ANAL_DIFF_TYPE_MATCH?"match":
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fcni->diff->type==R_ANAL_DIFF_TYPE_UNMATCH?"unmatch":"new");
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if (fcni->diff->addr != -1)
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r_cons_printf (" addr=0x%"PFMT64x, fcni->diff->addr);
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if (fcni->diff->name != NULL)
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r_cons_printf (" function=%s",
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fcni->diff->name);
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}
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r_cons_newline ();
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} else {
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r_cons_printf ("af+ 0x%08"PFMT64x" %"PFMT64d" %s %c %c\n",
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fcni->addr, fcni->size, fcni->name,
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fcni->type==R_ANAL_FCN_TYPE_LOC?'l':
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fcni->type==R_ANAL_FCN_TYPE_SYM?'s':
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fcni->type==R_ANAL_FCN_TYPE_IMP?'i':'f',
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fcni->diff->type==R_ANAL_DIFF_TYPE_MATCH?'m':
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fcni->diff->type==R_ANAL_DIFF_TYPE_UNMATCH?'u':'n');
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fcn_list_bbs (fcni);
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}
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}
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r_cons_flush ();
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return R_TRUE;
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}
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R_API int r_core_anal_graph(RCore *core, ut64 addr, int opts) {
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RAnalFcn *fcni;
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RListIter *iter;
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int reflines = r_config_get_i (core->config, "asm.lines");
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int bytes = r_config_get_i (core->config, "asm.bytes");
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int dwarf = r_config_get_i (core->config, "asm.dwarf");
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r_config_set_i (core->config, "asm.lines", 0);
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r_config_set_i (core->config, "asm.bytes", 0);
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r_config_set_i (core->config, "asm.dwarf", 0);
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r_cons_printf ("digraph code {\n"
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"\tgraph [bgcolor=white];\n"
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"\tnode [color=lightgray, style=filled shape=box"
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" fontname=\"Courier\" fontsize=\"8\"];\n");
|
|
r_cons_flush ();
|
|
r_list_foreach (core->anal->fcns, iter, fcni)
|
|
if (fcni->type & (R_ANAL_FCN_TYPE_SYM | R_ANAL_FCN_TYPE_FCN) &&
|
|
(addr == 0 || addr == fcni->addr))
|
|
r_core_anal_graph_nodes (core, fcni, opts);
|
|
r_cons_printf ("}\n");
|
|
r_cons_flush ();
|
|
r_config_set_i (core->config, "asm.lines", reflines);
|
|
r_config_set_i (core->config, "asm.bytes", bytes);
|
|
r_config_set_i (core->config, "asm.dwarf", dwarf);
|
|
return R_TRUE;
|
|
}
|
|
|
|
static int r_core_anal_followptr(RCore *core, ut64 at, ut64 ptr, ut64 ref, int code, int depth) {
|
|
ut64 dataptr;
|
|
int wordsize, endian;
|
|
|
|
if (ptr == ref) {
|
|
if (code)
|
|
r_cons_printf ("ar 0x%08"PFMT64x" 0x%08"PFMT64x"\n",
|
|
(ut64)ref, (ut64)at);
|
|
else r_cons_printf ("ard 0x%08"PFMT64x" 0x%08"PFMT64x"\n",
|
|
(ut64)ref, (ut64)at);
|
|
return R_TRUE;
|
|
}
|
|
if (depth < 1)
|
|
return R_FALSE;
|
|
if (core->bin->curarch.info->big_endian)
|
|
endian = !LIL_ENDIAN;
|
|
else endian = LIL_ENDIAN;
|
|
wordsize = (int)(core->anal->bits/8);
|
|
if ((dataptr = r_io_read_i (core->io, ptr, wordsize, endian)) == -1) {
|
|
return R_FALSE;
|
|
}
|
|
return r_core_anal_followptr (core, at, dataptr, ref, code, depth-1);
|
|
}
|
|
|
|
#define OPSZ 8
|
|
R_API int r_core_anal_search(RCore *core, ut64 from, ut64 to, ut64 ref) {
|
|
ut8 *buf = (ut8 *)malloc (core->blocksize);
|
|
int ptrdepth = r_config_get_i (core->config, "anal.ptrdepth");
|
|
int ret, i, count = 0;
|
|
RAnalOp op;
|
|
ut64 at;
|
|
// TODO: get current section range here or gtfo
|
|
// ???
|
|
// XXX must read bytes correctly
|
|
if (buf==NULL)
|
|
return -1;
|
|
r_io_set_fd (core->io, core->file->fd);
|
|
if (ref==0LL)
|
|
eprintf ("Null reference search is not supported\n");
|
|
else
|
|
if (core->blocksize<=OPSZ)
|
|
eprintf ("error: block size too small\n");
|
|
else
|
|
for (at = from; at < to; at += core->blocksize - OPSZ) {
|
|
if (r_cons_singleton ()->breaked)
|
|
break;
|
|
ret = r_io_read_at (core->io, at, buf, core->blocksize);
|
|
if (ret != core->blocksize)
|
|
break;
|
|
for (i=0; i<core->blocksize-OPSZ; i++) {
|
|
if (!r_anal_op (core->anal, &op, at+i, buf+i, core->blocksize-i))
|
|
continue;
|
|
if (op.type == R_ANAL_OP_TYPE_JMP || op.type == R_ANAL_OP_TYPE_CJMP ||
|
|
op.type == R_ANAL_OP_TYPE_CALL) {
|
|
if (op.jump != -1 &&
|
|
r_core_anal_followptr (core, at+i, op.jump, ref, R_TRUE, 0)) {
|
|
count ++;
|
|
}
|
|
} else if (op.type == R_ANAL_OP_TYPE_UJMP || op.type == R_ANAL_OP_TYPE_UCALL) {
|
|
if (op.ref != -1 &&
|
|
r_core_anal_followptr (core, at+i, op.ref, ref, R_TRUE, 1)) {
|
|
count ++;
|
|
}
|
|
} else {
|
|
if (op.ref != -1 &&
|
|
r_core_anal_followptr (core, at+i, op.ref, ref, R_FALSE, ptrdepth)) {
|
|
count ++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
free (buf);
|
|
return count;
|
|
}
|
|
|
|
R_API int r_core_anal_ref_list(RCore *core, int rad) {
|
|
RAnalFcn *fcni;
|
|
struct r_anal_ref_t *refi;
|
|
RListIter *iter, *iter2;
|
|
|
|
r_list_foreach (core->anal->fcns, iter, fcni)
|
|
r_list_foreach (fcni->refs, iter2, refi) {
|
|
if (rad)
|
|
r_cons_printf ("ar%s 0x%08"PFMT64x" 0x%08"PFMT64x"\n",
|
|
refi->type==R_ANAL_REF_TYPE_DATA?"d":"",
|
|
refi->at, refi->addr);
|
|
else r_cons_printf ("0x%08"PFMT64x" -> 0x%08"PFMT64x" (%c)\n",
|
|
refi->at, refi->addr, refi->type);
|
|
|
|
}
|
|
r_list_foreach (core->anal->refs, iter2, refi) {
|
|
if (rad)
|
|
r_cons_printf ("ar%s 0x%08"PFMT64x" 0x%08"PFMT64x"\n",
|
|
refi->type==R_ANAL_REF_TYPE_DATA?"d":"",
|
|
refi->at, refi->addr);
|
|
else r_cons_printf ("0x%08"PFMT64x" -> 0x%08"PFMT64x" (%c)\n",
|
|
refi->at, refi->addr, refi->type);
|
|
|
|
}
|
|
r_cons_flush ();
|
|
return R_TRUE;
|
|
}
|
|
|
|
R_API int r_core_anal_all(RCore *core) {
|
|
RList *list;
|
|
RListIter *iter;
|
|
RAnalFcn *fcni;
|
|
RBinAddr *binmain;
|
|
RBinAddr *entry;
|
|
RBinSymbol *symbol;
|
|
ut64 baddr;
|
|
int depth =r_config_get_i (core->config, "anal.depth");
|
|
int va = core->io->va || core->io->debug;
|
|
|
|
baddr = r_bin_get_baddr (core->bin);
|
|
/* Analyze Functions */
|
|
/* Main */
|
|
if ((binmain = r_bin_get_sym (core->bin, R_BIN_SYM_MAIN)) != NULL)
|
|
r_core_anal_fcn (core, va?baddr+binmain->rva:binmain->offset, -1,
|
|
R_ANAL_REF_TYPE_NULL, depth);
|
|
/* Entries */
|
|
if ((list = r_bin_get_entries (core->bin)) != NULL)
|
|
r_list_foreach (list, iter, entry)
|
|
r_core_anal_fcn (core, va?baddr+entry->rva:entry->offset, -1,
|
|
R_ANAL_REF_TYPE_NULL, depth);
|
|
/* Symbols (Imports are already analized by rabin2 on init) */
|
|
if ((list = r_bin_get_symbols (core->bin)) != NULL)
|
|
r_list_foreach (list, iter, symbol)
|
|
if (!strncmp (symbol->type,"FUNC", 4))
|
|
r_core_anal_fcn (core, va?baddr+symbol->rva:symbol->offset, -1,
|
|
R_ANAL_REF_TYPE_NULL, depth);
|
|
/* Set fcn type to R_ANAL_FCN_TYPE_SYM for symbols */
|
|
r_list_foreach (core->anal->fcns, iter, fcni)
|
|
if (!memcmp (fcni->name, "sym.", 4))
|
|
fcni->type = R_ANAL_FCN_TYPE_SYM;
|
|
|
|
return R_TRUE;
|
|
}
|