mirror of
https://github.com/radareorg/radare2.git
synced 2024-11-30 16:40:57 +00:00
315 lines
8.2 KiB
C
315 lines
8.2 KiB
C
/* radare - LGPL - Copyright 2009-2017 - pancake */
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#include <r_debug.h>
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#include <r_list.h>
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R_API void r_debug_map_list(RDebug *dbg, ut64 addr, int rad) {
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const char *fmtstr;
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char buf[128];
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bool notfirst = false;
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RListIter *iter;
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RDebugMap *map;
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if (!dbg) {
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return;
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}
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switch (rad) {
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case 'j':
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dbg->cb_printf ("[");
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r_list_foreach (dbg->maps, iter, map) {
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if (notfirst) dbg->cb_printf (",");
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dbg->cb_printf ("{\"name\":\"%s\",",map->name);
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if (map->file && *map->file)
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dbg->cb_printf ("\"file\":\"%s\",", map->file);
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dbg->cb_printf ("\"addr\":%"PFMT64u",", map->addr);
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dbg->cb_printf ("\"addr_end\":%"PFMT64u",", map->addr_end);
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dbg->cb_printf ("\"type\":\"%c\",", map->user?'u':'s');
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dbg->cb_printf ("\"perm\":\"%s\"}", r_str_rwx_i (map->perm));
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notfirst = true;
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}
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r_list_foreach (dbg->maps_user, iter, map) {
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if (notfirst) dbg->cb_printf (",");
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dbg->cb_printf ("{\"name\":\"%s\",", map->name);
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if (map->file && *map->file)
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dbg->cb_printf ("\"file\":\"%s\",", map->file);
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dbg->cb_printf ("\"addr\":%"PFMT64u",", map->addr);
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dbg->cb_printf ("\"addr_end\":%"PFMT64u",", map->addr_end);
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dbg->cb_printf ("\"type\":\"%c\",", map->user?'u':'s');
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dbg->cb_printf ("\"perm\":\"%s\"}", r_str_rwx_i (map->perm));
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notfirst = true;
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}
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dbg->cb_printf ("]\n");
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break;
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case '*':
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r_list_foreach (dbg->maps, iter, map) {
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char *name = (map->name && *map->name)
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? r_str_newf ("%s.%s", map->name, r_str_rwx_i (map->perm))
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: r_str_newf ("%08"PFMT64x".%s", map->addr, r_str_rwx_i (map->perm));
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r_name_filter (name, 0);
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dbg->cb_printf ("f map.%s 0x%08"PFMT64x" 0x%08"PFMT64x"\n",
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name, map->addr_end - map->addr + 1, map->addr);
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free (name);
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}
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r_list_foreach (dbg->maps_user, iter, map) {
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char *name = r_str_newf ("%s.%s", map->name,
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r_str_rwx_i (map->perm));
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r_name_filter (name, 0);
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dbg->cb_printf ("f map.%s 0x%08"PFMT64x" 0x%08"PFMT64x"\n",
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name, map->addr_end - map->addr, map->addr);
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free (name);
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}
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break;
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case 'q':
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r_list_foreach (dbg->maps, iter, map) {
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char *name = r_str_newf ("%s.%s", map->name,
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r_str_rwx_i (map->perm));
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r_name_filter (name, 0);
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dbg->cb_printf ("0x%016"PFMT64x" - 0x%016"PFMT64x" %6s %5s %s\n",
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map->addr, map->addr_end,
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r_num_units (buf, map->addr_end - map->addr),
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r_str_rwx_i (map->perm), name);
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free (name);
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}
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r_list_foreach (dbg->maps_user, iter, map) {
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char *name = r_str_newf ("%s.%s", map->name,
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r_str_rwx_i (map->perm));
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r_name_filter (name, 0);
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dbg->cb_printf ("f map.%s 0x%08"PFMT64x" 0x%08"PFMT64x"\n",
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name, map->addr_end - map->addr, map->addr);
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free (name);
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}
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break;
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default:
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fmtstr = dbg->bits & R_SYS_BITS_64
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? "0x%016"PFMT64x" # 0x%016"PFMT64x" %c %s %6s %c %s %s %s%s%s\n"
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: "0x%08"PFMT64x" # 0x%08"PFMT64x" %c %s %6s %c %s %s %s%s%s\n";
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r_list_foreach (dbg->maps, iter, map) {
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const char *type = map->shared? "sys": "usr";
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const char *flagname = dbg->corebind.getName
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? dbg->corebind.getName (dbg->corebind.core, map->addr) : NULL;
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if (!flagname || !*flagname) {
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flagname = "";
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} else {
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if (!strncmp (flagname, "map.", 4)) {
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if (!strncmp (flagname + 4, map->name, 4)) {
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flagname = "";
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}
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}
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}
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r_num_units (buf, map->size);
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dbg->cb_printf (fmtstr,
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map->addr,
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map->addr_end,
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(addr>=map->addr && addr<map->addr_end)?'*':'-',
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type, buf,
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map->user?'u':'s',
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r_str_rwx_i (map->perm),
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map->name,
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map->file?map->file:"?",
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*flagname? " ; ": "",
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flagname);
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}
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fmtstr = dbg->bits & R_SYS_BITS_64?
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"0x%016"PFMT64x" # 0x%016"PFMT64x" %s %04s %c %x %s %s\n":
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"0x%08"PFMT64x" # 0x%08"PFMT64x" %s %04s %c %x %s %s\n";
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r_list_foreach (dbg->maps_user, iter, map) {
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const char *type = map->shared? "sys": "usr";
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r_num_units (buf, map->size);
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dbg->cb_printf (
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buf, map->addr, map->addr_end,
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fmtstr, type,
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map->user?'u':'s', (ut32)map->perm,
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map->name,
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map->file?map->file:"?");
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}
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break;
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}
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}
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static int cmp(const void *a, const void *b) {
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RDebugMap *ma = (RDebugMap*) a;
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RDebugMap *mb = (RDebugMap*) b;
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return ma->addr - mb->addr;
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}
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static int findMinMax(RList *maps, ut64 *min, ut64 *max, int skip, int width) {
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RDebugMap *map;
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RListIter *iter;
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*min = UT64_MAX;
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*max = 0;
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r_list_foreach (maps, iter, map) {
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if (skip > 0) {
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skip--;
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continue;
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}
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if (map->addr < *min) {
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*min = map->addr;
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}
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if (map->addr_end > *max) {
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*max = map->addr_end;
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}
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}
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return (*max - *min) / width;
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}
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static void print_debug_map_ascii_art(RList *maps, ut64 addr, int use_color, PrintfCallback cb_printf, int bits, int cons_width) {
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ut64 mul, min = -1, max = 0;
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int width = cons_width - 90;
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RListIter *iter;
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RDebugMap *map;
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if (width < 1) {
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width = 30;
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}
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r_list_sort (maps, cmp);
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mul = findMinMax (maps, &min, &max, 0, width);
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ut64 last = min;
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if (min != -1 && mul != 0) {
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const char *c = "", *c_end = "";
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const char *fmtstr;
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char buf[56];
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int j;
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int count = 0;
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r_list_foreach (maps, iter, map) {
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r_num_units (buf, map->size);
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if (use_color) {
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c_end = Color_RESET;
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if (map->perm & 2) {
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c = Color_RED;
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} else if (map->perm & 1) {
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c = Color_GREEN;
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} else {
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c = "";
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c_end = "";
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}
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} else {
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c = "";
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c_end = "";
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}
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if ((map->addr - last) > UT32_MAX) {
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mul = findMinMax (maps, &min, &max, count, width);
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}
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count++;
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fmtstr = bits & R_SYS_BITS_64 ?
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"map %.8s %c %s0x%016"PFMT64x"%s |" :
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"map %.8s %c %s0x%08"PFMT64x"%s |";
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cb_printf (fmtstr, buf,
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(addr >= map->addr && \
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addr < map->addr_end) ? '*' : '-',
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c, map->addr, c_end);
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for (j = 0; j < width; j++) {
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ut64 pos = min + (j * mul);
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ut64 npos = min + ((j + 1) * mul);
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if (map->addr < npos && map->addr_end > pos) {
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cb_printf ("#");
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} else {
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cb_printf ("-");
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}
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}
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fmtstr = bits & R_SYS_BITS_64 ?
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"| %s0x%016"PFMT64x"%s %s %s\n" :
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"| %s0x%08"PFMT64x"%s %s %s\n";
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cb_printf (fmtstr, c, map->addr_end, c_end,
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r_str_rwx_i (map->perm), map->name);
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last = map->addr;
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}
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}
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}
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R_API void r_debug_map_list_visual(RDebug *dbg, ut64 addr, int use_color, int cons_cols) {
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if (dbg) {
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if (dbg->maps) {
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print_debug_map_ascii_art (dbg->maps, addr,
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use_color, dbg->cb_printf,
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dbg->bits, cons_cols);
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}
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if (dbg->maps_user) {
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print_debug_map_ascii_art (dbg->maps_user,
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addr, use_color, dbg->cb_printf,
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dbg->bits, cons_cols);
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}
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}
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}
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R_API RDebugMap *r_debug_map_new(char *name, ut64 addr, ut64 addr_end, int perm, int user) {
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RDebugMap *map;
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/* range could be 0k on OpenBSD, it's a honeypot */
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if (!name || addr > addr_end) {
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eprintf ("r_debug_map_new: error (\
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%"PFMT64x">%"PFMT64x")\n", addr, addr_end);
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return NULL;
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}
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map = R_NEW0 (RDebugMap);
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if (!map) {
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return NULL;
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}
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map->name = strdup (name);
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map->addr = addr;
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map->addr_end = addr_end;
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map->size = addr_end-addr;
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map->perm = perm;
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map->user = user;
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return map;
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}
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R_API RList *r_debug_modules_list(RDebug *dbg) {
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return (dbg && dbg->h && dbg->h->modules_get)?
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dbg->h->modules_get (dbg): NULL;
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}
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R_API int r_debug_map_sync(RDebug *dbg) {
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bool ret = false;
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if (dbg && dbg->h && dbg->h->map_get) {
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RList *newmaps = dbg->h->map_get (dbg);
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if (newmaps) {
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r_list_free (dbg->maps);
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dbg->maps = newmaps;
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ret = true;
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}
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}
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return (int)ret;
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}
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R_API RDebugMap* r_debug_map_alloc(RDebug *dbg, ut64 addr, int size) {
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RDebugMap *map = NULL;
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if (dbg && dbg->h && dbg->h->map_alloc) {
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map = dbg->h->map_alloc (dbg, addr, size);
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}
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return map;
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}
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R_API int r_debug_map_dealloc(RDebug *dbg, RDebugMap *map) {
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bool ret = false;
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ut64 addr = map->addr;
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if (dbg && dbg->h && dbg->h->map_dealloc) {
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if (dbg->h->map_dealloc (dbg, addr, map->size)) {
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ret = true;
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}
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}
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return (int)ret;
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}
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R_API RDebugMap *r_debug_map_get(RDebug *dbg, ut64 addr) {
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RDebugMap *map, *ret = NULL;
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RListIter *iter;
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r_list_foreach (dbg->maps, iter, map) {
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if (addr >= map->addr && addr <= map->addr_end) {
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ret = map;
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break;
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}
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}
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return ret;
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}
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R_API void r_debug_map_free(RDebugMap *map) {
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free (map->name);
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free (map);
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}
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R_API RList *r_debug_map_list_new() {
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RList *list = r_list_new ();
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if (!list) {
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return NULL;
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}
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list->free = (RListFree)r_debug_map_free;
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return list;
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}
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