static int print_meta_offset(RCore *core, ut64 offset) {
int ret, line, line_old, i;
char file[1024];
ret = r_bin_addr2line (core->bin, offset, file, sizeof (file)-1, &line);
if (ret) {
r_cons_printf ("file %s\nline %d\n", file, line);
line_old = line;
if (line >= 2)
line -= 2;
if (r_file_exists (file)) {
for (i = 0; i<5; i++) {
char *row = r_file_slurp_line (file, line+i, 0);
if (row) {
r_cons_printf ("%c %.3x %s\n", line+i == line_old ? '>' : ' ', line+i, row);
free (row);
}
}
} else {
eprintf ("Cannot open '%s'\n", file);
}
} else {
eprintf ("Cannot find meta information at 0x%08"
PFMT64x"\n", offset);
}
return 0;
}
R_API char *r_bin_addr2fileline(RBin *bin, ut64 addr) {
char file[1024];
int line;
char *out = NULL;
char *file_nopath;
if (r_bin_addr2line (bin, addr, file, sizeof (file)-1, &line)) {
int sz = strlen (file)+10;
file_nopath = strrchr (file, '/');
out = malloc (sz);
snprintf (out, sizeof (sz), "%s:%d",
file_nopath ? file_nopath + 1 : file , line);
}
return out;
}
R_API char *r_bin_addr2text(RBin *bin, ut64 addr) {
char file[1024];
int line;
char *out = NULL, *out2;
char *file_nopath;
if (r_bin_addr2line (bin, addr, file, sizeof (file), &line)) {
out = r_file_slurp_line (file, line, 0);
if (!out)
return 0;
out2 = malloc((strlen(file) + 64 + strlen(out))*sizeof(char));
file_nopath = strrchr (file, '/');
snprintf(out2, strlen(file) + 63 + strlen(out), "%s:%d %s",
file_nopath ? file_nopath + 1 : file, line, out);
free (out);
return out2;
}
return 0;
}
