92 lines
2.2 KiB
C
92 lines
2.2 KiB
C
// SPDX-FileCopyrightText: 2009-2017 pancake <pancake@nopcode.org>
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// SPDX-License-Identifier: LGPL-3.0-only
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#include <rz_debug.h>
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#include <config.h>
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static RzDebugPlugin *debug_static_plugins[] = {
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RZ_DEBUG_STATIC_PLUGINS
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};
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RZ_API void rz_debug_plugin_init(RzDebug *dbg) {
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int i;
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dbg->plugins = rz_list_newf(free);
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for (i = 0; debug_static_plugins[i]; i++) {
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rz_debug_plugin_add(dbg, debug_static_plugins[i]);
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}
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}
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RZ_API bool rz_debug_use(RzDebug *dbg, const char *str) {
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rz_return_val_if_fail(dbg, false);
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RzDebugPlugin *new_plugin = NULL;
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if (str) {
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RzDebugPlugin *h;
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RzListIter *iter;
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rz_list_foreach (dbg->plugins, iter, h) {
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if (h->name && !strcmp(str, h->name)) {
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new_plugin = h;
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break;
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}
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}
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if (!new_plugin) {
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return false;
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}
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}
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if (new_plugin == dbg->cur) {
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return true;
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}
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if (dbg->cur && dbg->cur->fini) {
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dbg->cur->fini(dbg, dbg->plugin_data);
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}
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dbg->cur = new_plugin;
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dbg->plugin_data = NULL;
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if (!dbg->cur) {
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return true;
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}
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if (dbg->analysis && dbg->analysis->cur) {
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rz_debug_set_arch(dbg, dbg->analysis->cur->arch, dbg->bits);
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}
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dbg->bp->breakpoint = dbg->cur->breakpoint;
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dbg->bp->user = dbg;
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if (dbg->cur->init) {
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dbg->cur->init(dbg, &dbg->plugin_data);
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}
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if (dbg->cur->reg_profile) {
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char *p = dbg->cur->reg_profile(dbg);
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if (p) {
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rz_reg_set_profile_string(dbg->reg, p);
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if (dbg->analysis && dbg->reg != dbg->analysis->reg) {
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rz_reg_free(dbg->analysis->reg);
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dbg->analysis->reg = dbg->reg;
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}
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rz_reg_set_profile_string(dbg->reg, p);
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free(p);
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} else {
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eprintf("Cannot retrieve reg profile from debug plugin (%s)\n", dbg->cur->name);
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}
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}
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return true;
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}
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RZ_API bool rz_debug_plugin_add(RzDebug *dbg, RzDebugPlugin *foo) {
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if (!dbg || !foo || !foo->name) {
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return false;
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}
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RzDebugPlugin *dp = RZ_NEW(RzDebugPlugin);
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memcpy(dp, foo, sizeof(RzDebugPlugin));
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rz_list_append(dbg->plugins, dp);
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return true;
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}
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RZ_API bool rz_debug_plugin_set_reg_profile(RzDebug *dbg, const char *profile) {
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char *str = rz_file_slurp(profile, NULL);
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if (!str) {
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eprintf("rz_debug_plugin_set_reg_profile: Cannot find '%s'\n", profile);
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return false;
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}
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if (dbg && dbg->cur && dbg->cur->set_reg_profile) {
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return dbg->cur->set_reg_profile(dbg, str);
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}
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free(str);
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return false;
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}
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