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Fix #10916 - enable cache around afta

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This commit is contained in:
pancake 2018-08-06 01:05:14 +02:00
parent f07c02eafe
commit c9e8f89f0c
1 changed files with 37 additions and 25 deletions
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62
libr/core/cmd_anal.c
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@ -657,41 +657,53 @@ static bool anal_is_bad_call(RCore *core, ut64 from, ut64 to, ut64 addr, ut8 *bu
}
#endif
static bool type_cmd_afta (RCore *core, RAnalFunction *fcn) {
RListIter *it;
ut64 seek;
bool io_cache = r_config_get_i (core->config, "io.cache");
if (!io_cache) {
// XXX. we shouldnt need this, but it breaks 'r2 -c aaa -w ls'
r_config_set_i (core->config, "io.cache", true);
}
if (r_config_get_i (core->config, "cfg.debug")) {
eprintf ("TOFIX: afta can't run in debugger mode.\n");
return false;
}
seek = core->offset;
r_core_cmd0 (core, "aei");
r_core_cmd0 (core, "aeim");
r_reg_arena_push (core->anal->reg);
// Iterating Reverse so that we get function in top-bottom call order
r_list_foreach_prev (core->anal->fcns, it, fcn) {
int ret = r_core_seek (core, fcn->addr, true);
if (!ret) {
continue;
}
r_anal_esil_set_pc (core->anal->esil, fcn->addr);
r_core_anal_type_match (core, fcn);
if (r_cons_is_breaked ()) {
break;
}
}
r_core_cmd0 (core, "aeim-");
r_core_cmd0 (core, "aei-");
r_core_seek (core, seek, true);
r_reg_arena_pop (core->anal->reg);
r_config_set_i (core->config, "io.cache", io_cache);
return true;
}
static void type_cmd(RCore *core, const char *input) {
RAnalFunction *fcn = r_anal_get_fcn_in (core->anal, core->offset, -1);
if (!fcn && *input != '?' && *input != 'a') {
eprintf ("cant find function here\n");
return;
}
RListIter *it;
ut64 seek;
r_cons_break_push (NULL, NULL);
switch (*input) {
case 'a': // "afta"
if (r_config_get_i (core->config, "cfg.debug")) {
eprintf ("TOFIX: afta can't run in debugger mode.\n");
break;
}
seek = core->offset;
r_core_cmd0 (core, "aei");
r_core_cmd0 (core, "aeim");
r_reg_arena_push (core->anal->reg);
// Iterating Reverse so that we get function in top-bottom call order
r_list_foreach_prev (core->anal->fcns, it, fcn) {
int ret = r_core_seek (core, fcn->addr, true);
if (!ret) {
continue;
}
r_anal_esil_set_pc (core->anal->esil, fcn->addr);
r_core_anal_type_match (core, fcn);
if (r_cons_is_breaked ()) {
break;
}
}
r_core_cmd0 (core, "aeim-");
r_core_cmd0 (core, "aei-");
r_core_seek (core, seek, true);
r_reg_arena_pop (core->anal->reg);
type_cmd_afta (core, fcn);
break;
case 'm': // "aftm"
seek = core->offset;