// SPDX-License-Identifier: LGPL-3.0-only

#include <stddef.h>

#include "rz_core.h"
#include "rz_io.h"
#include "rz_list.h"
#include "rz_types_base.h"

static RzList *parse_list(const char *str) {
	RzList *list;
	char *line, *data, *p, *str_n;

	if (!str) {
		return NULL;
	}

	str_n = strdup(str);
	list = rz_list_newf(free);
	if (!list) {
		free(str_n);
		return NULL;
	}
	line = strtok(str_n, "\n");
	data = strchr(line, '=');
	// TODO: use rz_str_split()
	p = strtok(data + 1, ",");

	while (p) {
		rz_list_append(list, (void *)strdup(p));
		p = strtok(NULL, ",");
	}

	free(str_n);
	return list;
}

static RzList *get_constants(const char *str) {
	RzList *list;
	char *p, *data;
	if (!str) {
		return NULL;
	}

	data = strdup(str);
	list = rz_list_newf(free);
	p = strtok(data, ",");
	while (p) {
		if (strtol(p, NULL, 0)) {
			rz_list_append(list, (void *)strdup(p));
		}
		p = strtok(NULL, ",");
	}
	free(data);
	return list;
}

static bool isFlag(RzRegItem *reg) {
	const char *type = rz_reg_get_type(reg->type);

	if (!strcmp(type, "flg"))
		return true;
	return false;
}

// binary op
static bool simulate_op(const char *op, ut64 src1, ut64 src2, ut64 old_src1, ut64 old_src2, ut64 *result, int size) {
	ut64 limit;
	if (size == 64) {
		limit = UT64_MAX;
	} else {
		limit = 1ULL << size;
	}

	if (!strcmp(op, "^")) {
		*result = src1 ^ src2;
		return true;
	}
	if (!strcmp(op, "+")) {
		*result = src1 + src2;
		return true;
	}
	if (!strcmp(op, "-")) {
		if (src2 > src1) {
			*result = limit + (src1 - src2);
		} else {
			*result = src1 - src2;
		}
		return true;
	}
	if (!strcmp(op, "*")) {
		*result = src1 * src2;
		return true;
	}
	if (!strcmp(op, "|")) {
		*result = src1 | src2;
		return true;
	}
	if (!strcmp(op, "/")) {
		*result = src1 / src2;
		return true;
	}
	if (!strcmp(op, "%")) {
		*result = src1 % src2;
		return true;
	}
	if (!strcmp(op, "<<")) {
		*result = src1 << src2;
		return true;
	}
	if (!strcmp(op, ">>")) {
		*result = src1 >> src2;
		return true;
	}
	if (!strcmp(op, "&")) {
		*result = src1 & src2;
		return true;
	}
	if (!strcmp(op, "+=")) {
		*result = old_src1 + src2;
		return true;
	}
	if (!strcmp(op, "-=")) {
		if (src2 > old_src1) {
			*result = limit + (old_src1 - src2);
		} else {
			*result = old_src1 - src2;
		}
		return true;
	}
	if (!strcmp(op, "*=")) {
		*result = old_src1 * src2;
		return true;
	}
	if (!strcmp(op, "/=")) {
		*result = old_src1 / src2;
		return true;
	}
	if (!strcmp(op, "%=")) {
		*result = old_src1 % src2;
		return true;
	}
	if (!strcmp(op, "<<")) {
		*result = src1 << src2;
		return true;
	}
	if (!strcmp(op, ">>")) {
		*result = src1 >> src2;
		return true;
	}
	if (!strcmp(op, "&=")) {
		*result = src1 & src2;
		return true;
	}
	if (!strcmp(op, "^=")) {
		*result = src1 ^ src2;
		return true;
	}
	if (!strcmp(op, "|=")) {
		*result = src1 | src2;
		return true;
	}
	return false;
}

// fill REGs with known values
static void fillRegisterValues(RzCore *core) {
	RzListIter *iter_reg;
	RzList *regs;
	RzRegItem *reg_item;
	int nr = 10;

	regs = rz_reg_get_list(core->dbg->reg, RZ_REG_TYPE_GPR);
	if (!regs) {
		return;
	}
	rz_list_foreach (regs, iter_reg, reg_item) {
		rz_reg_arena_pop(core->dbg->reg);
		rz_reg_set_value(core->dbg->reg, reg_item, nr);
		rz_reg_arena_push(core->dbg->reg);
		nr += 3;
	}
}

// split esil string in flags part and main instruction
// hacky, only tested for x86, TODO: portable version
// NOTE: esil_main and esil_flg are heap allocated and must be freed by the caller
static void esil_split_flg(char *esil_str, char **esil_main, char **esil_flg) {
	char *split = strstr(esil_str, "f,=");
	const int kCommaHits = 2;
	int hits = 0;

	if (split) {
		while (hits != kCommaHits) {
			--split;
			if (*split == ',') {
				hits++;
			}
		}
		*esil_flg = strdup(++split);
		*esil_main = rz_str_ndup(esil_str, strlen(esil_str) - strlen(*esil_flg) - 1);
	}
}

#define FREE_ROP \
	{ \
		RZ_FREE(out); \
		RZ_FREE(esil_flg); \
		RZ_FREE(esil_main); \
		rz_list_free(ops_list); \
		ops_list = NULL; \
		rz_list_free(flg_read); \
		flg_read = NULL; \
		rz_list_free(flg_write); \
		flg_write = NULL; \
		rz_list_free(reg_read); \
		reg_read = NULL; \
		rz_list_free(reg_write); \
		reg_write = NULL; \
		rz_list_free(mem_read); \
		mem_read = NULL; \
		rz_list_free(mem_write); \
		mem_write = NULL; \
	}

static char *rop_classify_constant(RzCore *core, RzList *ropList) {
	char *esil_str, *constant;
	char *ct = NULL, *esil_main = NULL, *esil_flg = NULL, *out = NULL;
	RzListIter *iter_r, *iter_dst, *iter_const;
	RzRegItem *item_dst;
	RzList *head, *constants;
	RzList *ops_list = NULL, *flg_read = NULL, *flg_write = NULL,
	       *reg_read = NULL, *reg_write = NULL, *mem_read = NULL,
	       *mem_write = NULL;
	const bool romem = rz_config_get_i(core->config, "esil.romem");
	const bool stats = rz_config_get_i(core->config, "esil.stats");

	if (!romem || !stats) {
		// eprintf ("Error: esil.romem and esil.stats must be set TRUE");
		return NULL;
	}

	rz_list_foreach (ropList, iter_r, esil_str) {
		constants = get_constants(esil_str);
		// if there are no constants in the instruction continue
		if (rz_list_empty(constants)) {
			continue;
		}
		// init regs with known values
		fillRegisterValues(core);
		head = rz_reg_get_list(core->dbg->reg, RZ_REG_TYPE_GPR);
		if (!head) {
			ct = NULL;
			goto continue_error;
		}
		esil_split_flg(esil_str, &esil_main, &esil_flg);
		cmd_analysis_esil(core, esil_main ? esil_main : esil_str);
		out = sdb_querys(core->analysis->esil->stats, NULL, 0, "*");
		if (!out) {
			goto continue_error;
		}
		ops_list = parse_list(strstr(out, "ops.list"));
		flg_read = parse_list(strstr(out, "flg.read"));
		flg_write = parse_list(strstr(out, "flg.write"));
		reg_read = parse_list(strstr(out, "reg.read"));
		reg_write = parse_list(strstr(out, "reg.write"));
		mem_read = parse_list(strstr(out, "mem.read"));
		mem_write = parse_list(strstr(out, "mem.write"));
		if (!rz_list_find(ops_list, "=", (RzListComparator)strcmp)) {
			goto continue_error;
		}
		head = rz_reg_get_list(core->dbg->reg, RZ_REG_TYPE_GPR);
		if (!head) {
			goto out_error;
		}
		rz_list_foreach (head, iter_dst, item_dst) {
			ut64 diff_dst, value_dst;
			if (!rz_list_find(reg_write, item_dst->name,
				    (RzListComparator)strcmp)) {
				continue;
			}

			value_dst = rz_reg_get_value(core->dbg->reg, item_dst);
			rz_reg_arena_swap(core->dbg->reg, false);
			diff_dst = rz_reg_get_value(core->dbg->reg, item_dst);
			rz_reg_arena_swap(core->dbg->reg, false);
			//restore initial value
			rz_reg_set_value(core->dbg->reg, item_dst, diff_dst);

			if (value_dst != diff_dst) {
				rz_list_foreach (constants, iter_const, constant) {
					if (value_dst == rz_num_get(NULL, constant)) {
						ct = rz_str_appendf(ct, "%s <-- 0x%" PFMT64x ";", item_dst->name, value_dst);
					}
				}
			}
		}
	continue_error:
		// coverity may complain here but as long as the pointer is set back to
		// NULL is safe that is why is used RZ_FREE
		FREE_ROP;
		rz_list_free(constants);
	}
	return ct;
out_error:
	FREE_ROP;
	rz_list_free(constants);
	return NULL;
}

static char *rop_classify_mov(RzCore *core, RzList *ropList) {
	char *esil_str;
	char *mov = NULL, *esil_main = NULL, *esil_flg = NULL, *out = NULL;
	RzListIter *iter_src, *iter_r, *iter_dst;
	RzRegItem *item_src, *item_dst;
	RzList *head;
	RzList *ops_list = NULL, *flg_read = NULL, *flg_write = NULL,
	       *reg_read = NULL, *reg_write = NULL, *mem_read = NULL,
	       *mem_write = NULL;
	const bool romem = rz_config_get_i(core->config, "esil.romem");
	const bool stats = rz_config_get_i(core->config, "esil.stats");

	if (!romem || !stats) {
		// eprintf ("Error: esil.romem and esil.stats must be set TRUE");
		return NULL;
	}

	rz_list_foreach (ropList, iter_r, esil_str) {
		// init regs with known values
		fillRegisterValues(core);
		head = rz_reg_get_list(core->dbg->reg, RZ_REG_TYPE_GPR);
		if (!head) {
			goto out_error;
		}
		esil_split_flg(esil_str, &esil_main, &esil_flg);
		cmd_analysis_esil(core, esil_main ? esil_main : esil_str);
		out = sdb_querys(core->analysis->esil->stats, NULL, 0, "*");
		if (out) {
			ops_list = parse_list(strstr(out, "ops.list"));
			flg_read = parse_list(strstr(out, "flg.read"));
			flg_write = parse_list(strstr(out, "flg.write"));
			reg_read = parse_list(strstr(out, "reg.read"));
			reg_write = parse_list(strstr(out, "reg.write"));
			mem_read = parse_list(strstr(out, "mem.read"));
			mem_write = parse_list(strstr(out, "mem.write"));
		} else {
			goto continue_error;
		}

		if (!rz_list_find(ops_list, "=", (RzListComparator)strcmp)) {
			goto continue_error;
		}

		head = rz_reg_get_list(core->dbg->reg, RZ_REG_TYPE_GPR);
		if (!head) {
			goto out_error;
		}
		rz_list_foreach (head, iter_dst, item_dst) {
			ut64 diff_dst, value_dst;
			if (!rz_list_find(reg_write, item_dst->name,
				    (RzListComparator)strcmp)) {
				continue;
			}

			// you never mov into flags
			if (isFlag(item_dst)) {
				continue;
			}

			value_dst = rz_reg_get_value(core->dbg->reg, item_dst);
			rz_reg_arena_swap(core->dbg->reg, false);
			diff_dst = rz_reg_get_value(core->dbg->reg, item_dst);
			rz_reg_arena_swap(core->dbg->reg, false);
			rz_list_foreach (head, iter_src, item_src) {
				ut64 diff_src, value_src;
				if (!rz_list_find(reg_read, item_src->name,
					    (RzListComparator)strcmp)) {
					continue;
				}
				// you never mov from flags
				if (item_src == item_dst || isFlag(item_src)) {
					continue;
				}
				value_src = rz_reg_get_value(core->dbg->reg, item_src);
				rz_reg_arena_swap(core->dbg->reg, false);
				diff_src = rz_reg_get_value(core->dbg->reg, item_src);
				rz_reg_arena_swap(core->dbg->reg, false);
				//restore initial value
				rz_reg_set_value(core->dbg->reg, item_src, diff_src);
				if (value_dst == value_src && value_dst != diff_dst) {
					mov = rz_str_appendf(mov, "%s <-- %s;",
						item_dst->name, item_src->name);
				}
			}
		}
	continue_error:
		FREE_ROP;
	}
	return mov;
out_error:
	FREE_ROP;
	return NULL;
}

static char *rop_classify_arithmetic(RzCore *core, RzList *ropList) {
	char *esil_str, *op;
	char *arithmetic = NULL, *esil_flg = NULL, *esil_main = NULL,
	     *out = NULL;
	RzListIter *iter_src1, *iter_src2, *iter_r, *iter_dst, *iter_ops;
	RzRegItem *item_src1, *item_src2, *item_dst;
	RzList *head;
	RzList *ops_list = NULL, *flg_read = NULL, *flg_write = NULL,
	       *reg_read = NULL, *reg_write = NULL, *mem_read = NULL,
	       *mem_write = NULL;
	const bool romem = rz_config_get_i(core->config, "esil.romem");
	const bool stats = rz_config_get_i(core->config, "esil.stats");
	ut64 *op_result = RZ_NEW0(ut64);
	ut64 *op_result_r = RZ_NEW0(ut64);

	if (!romem || !stats) {
		// eprintf ("Error: esil.romem and esil.stats must be set TRUE");
		free(op_result);
		free(op_result_r);
		return NULL;
	}

	rz_list_foreach (ropList, iter_r, esil_str) {
		// init regs with known values
		fillRegisterValues(core);
		head = rz_reg_get_list(core->dbg->reg, RZ_REG_TYPE_GPR);
		if (!head) {
			goto out_error;
		}
		esil_split_flg(esil_str, &esil_main, &esil_flg);
		if (esil_main) {
			cmd_analysis_esil(core, esil_main);
		} else {
			cmd_analysis_esil(core, esil_str);
		}
		out = sdb_querys(core->analysis->esil->stats, NULL, 0, "*");
		// rz_cons_println (out);
		if (!out) {
			goto continue_error;
		}
		ops_list = parse_list(strstr(out, "ops.list"));
		flg_read = parse_list(strstr(out, "flg.read"));
		flg_write = parse_list(strstr(out, "flg.write"));
		reg_read = parse_list(strstr(out, "reg.read"));
		reg_write = parse_list(strstr(out, "reg.write"));
		mem_read = parse_list(strstr(out, "mem.read"));
		mem_write = parse_list(strstr(out, "mem.write"));

		rz_list_foreach (ops_list, iter_ops, op) {
			rz_list_foreach (head, iter_src1, item_src1) {
				ut64 value_src1, diff_src1;

				value_src1 = rz_reg_get_value(core->dbg->reg, item_src1);
				rz_reg_arena_swap(core->dbg->reg, false);
				diff_src1 = rz_reg_get_value(core->dbg->reg, item_src1);
				rz_reg_arena_swap(core->dbg->reg, false);
				if (!rz_list_find(reg_read, item_src1->name,
					    (RzListComparator)strcmp)) {
					continue;
				}

				rz_list_foreach (head, iter_src2, item_src2) {
					ut64 value_src2, diff_src2;
					value_src2 = rz_reg_get_value(core->dbg->reg, item_src2);
					rz_reg_arena_swap(core->dbg->reg, false);
					diff_src2 = rz_reg_get_value(core->dbg->reg, item_src2);

					if (!rz_list_find(reg_read, item_src2->name,
						    (RzListComparator)strcmp)) {
						continue;
					}
					// TODO check condition
					if (iter_src1 == iter_src2) {
						continue;
					}

					rz_list_foreach (head, iter_dst, item_dst) {
						ut64 value_dst;
						bool redundant = false, simulate, simulate_r;

						value_dst = rz_reg_get_value(core->dbg->reg, item_dst);
						rz_reg_arena_swap(core->dbg->reg, false);
						if (!rz_list_find(reg_write, item_dst->name,
							    (RzListComparator)strcmp)) {
							continue;
						}
						// don't check flags for arithmetic
						if (isFlag(item_dst)) {
							continue;
						}
						simulate = simulate_op(op, value_src1, value_src2, diff_src1, diff_src2, op_result, item_dst->size);
						simulate_r = simulate_op(op, value_src2, value_src1, diff_src2, diff_src1, op_result_r, item_dst->size);
						if (/*value_src1 != 0 && value_src2 != 0 && */ simulate && value_dst == *op_result) {
							// rz_cons_println ("Debug: FOUND ONE !");
							char *tmp = rz_str_newf("%s <-- %s %s %s;", item_dst->name, item_src1->name, op, item_src2->name);
							if (arithmetic && !strstr(arithmetic, tmp)) {
								arithmetic = rz_str_append(arithmetic, tmp);
							} else if (!arithmetic) {
								arithmetic = rz_str_append(arithmetic, tmp);
							}
							free(tmp);
							redundant = true;
						} else if (!redundant /*&& value_src1 != 0 && value_src2 != 0*/ && simulate_r && value_dst == *op_result_r) {
							// rz_cons_println ("Debug: FOUND ONE reversed!");
							char *tmp = rz_str_newf("%s <-- %s %s %s;", item_dst->name, item_src2->name, op, item_src1->name);
							if (arithmetic && !strstr(arithmetic, tmp)) {
								arithmetic = rz_str_append(arithmetic, tmp);
							} else if (!arithmetic) {
								arithmetic = rz_str_append(arithmetic, tmp);
							}
							free(tmp);
						}
					}
				}
			}
		}
	continue_error:
		FREE_ROP;
	}
	free(op_result);
	free(op_result_r);
	return arithmetic;
out_error:
	FREE_ROP;
	free(op_result);
	free(op_result_r);
	return NULL;
}

static char *rop_classify_arithmetic_const(RzCore *core, RzList *ropList) {
	char *esil_str, *op, *constant;
	char *arithmetic = NULL, *esil_flg = NULL, *esil_main = NULL;
	RzListIter *iter_src1, *iter_r, *iter_dst, *iter_ops, *iter_const;
	RzRegItem *item_src1, *item_dst;
	RzList *head, *constants;
	RzList *ops_list = NULL, *flg_read = NULL, *flg_write = NULL, *reg_read = NULL,
	       *reg_write = NULL, *mem_read = NULL, *mem_write = NULL;
	const bool romem = rz_config_get_i(core->config, "esil.romem");
	const bool stats = rz_config_get_i(core->config, "esil.stats");
	ut64 *op_result = RZ_NEW0(ut64);
	ut64 *op_result_r = RZ_NEW0(ut64);

	if (!romem || !stats) {
		// eprintf ("Error: esil.romem and esil.stats must be set TRUE");
		RZ_FREE(op_result);
		RZ_FREE(op_result_r);
		return NULL;
	}

	rz_list_foreach (ropList, iter_r, esil_str) {
		constants = get_constants(esil_str);
		// if there are no constants in the instruction continue
		if (rz_list_empty(constants)) {
			continue;
		}
		// init regs with known values
		fillRegisterValues(core);
		head = rz_reg_get_list(core->dbg->reg, RZ_REG_TYPE_GPR);
		if (!head) {
			arithmetic = NULL;
			continue;
		}
		esil_split_flg(esil_str, &esil_main, &esil_flg);
		if (esil_main) {
			cmd_analysis_esil(core, esil_main);
		} else {
			cmd_analysis_esil(core, esil_str);
		}
		char *out = sdb_querys(core->analysis->esil->stats, NULL, 0, "*");
		// rz_cons_println (out);
		if (out) {
			ops_list = parse_list(strstr(out, "ops.list"));
			flg_read = parse_list(strstr(out, "flg.read"));
			flg_write = parse_list(strstr(out, "flg.write"));
			reg_read = parse_list(strstr(out, "reg.read"));
			reg_write = parse_list(strstr(out, "reg.write"));
			mem_read = parse_list(strstr(out, "mem.read"));
			mem_write = parse_list(strstr(out, "mem.write"));
		} else {
			RZ_FREE(op_result);
			RZ_FREE(op_result_r);
			goto continue_error;
		}

		rz_list_foreach (ops_list, iter_ops, op) {
			rz_list_foreach (head, iter_src1, item_src1) {
				ut64 value_src1, diff_src1;
				value_src1 = rz_reg_get_value(core->dbg->reg, item_src1);
				rz_reg_arena_swap(core->dbg->reg, false);
				diff_src1 = rz_reg_get_value(core->dbg->reg, item_src1);
				rz_reg_arena_swap(core->dbg->reg, false);

				if (!rz_list_find(reg_read, item_src1->name,
					    (RzListComparator)strcmp)) {
					continue;
				}
				rz_list_foreach (head, iter_dst, item_dst) {
					ut64 value_dst, diff_dst;
					bool redundant = false, simulate, simulate_r;
					value_dst = rz_reg_get_value(core->dbg->reg, item_dst);
					rz_reg_arena_swap(core->dbg->reg, false);
					diff_dst = rz_reg_get_value(core->dbg->reg, item_dst);
					rz_reg_arena_swap(core->dbg->reg, false);
					if (!rz_list_find(reg_write, item_dst->name,
						    (RzListComparator)strcmp)) {
						continue;
					}
					// don't check flags for arithmetic
					if (isFlag(item_dst)) {
						continue;
					}
					if (value_dst != diff_dst) {
						rz_list_foreach (constants, iter_const, constant) {
							ut64 value_ct = rz_num_get(NULL, constant);
							simulate = simulate_op(op, value_src1, value_ct,
								diff_src1, value_ct, op_result,
								item_dst->size);
							simulate_r = simulate_op(op, value_ct, value_src1,
								value_ct, diff_src1, op_result_r,
								item_dst->size);
							if (simulate && op_result && value_dst == *op_result) {
								char *tmp = rz_str_newf("%s <-- %s %s %s;", item_dst->name, item_src1->name, op, constant);
								if (arithmetic && !strstr(arithmetic, tmp)) {
									arithmetic = rz_str_append(arithmetic, tmp);
								} else if (!arithmetic) {
									arithmetic = rz_str_append(arithmetic, tmp);
								}
								free(tmp);
								redundant = true;
							} else if (!redundant && simulate_r && value_dst == *op_result_r) {
								char *tmp = rz_str_newf("%s <-- %s %s %s;", item_dst->name, constant, op, item_src1->name);
								if (arithmetic && !strstr(arithmetic, tmp)) {
									arithmetic = rz_str_append(arithmetic, tmp);
								} else if (!arithmetic) {
									arithmetic = rz_str_append(arithmetic, tmp);
								}
								free(tmp);
							}
						}
					}
				}
			}
		}
	continue_error:
		FREE_ROP;
		rz_list_free(constants);
	}
	free(op_result);
	free(op_result_r);
	return arithmetic;
}

static int rop_classify_nops(RzCore *core, RzList *ropList) {
	char *esil_str;
	int changes = 1;
	RzListIter *iter_r;
	const bool romem = rz_config_get_i(core->config, "esil.romem");
	const bool stats = rz_config_get_i(core->config, "esil.stats");

	if (!romem || !stats) {
		// eprintf ("Error: esil.romem and esil.stats must be set TRUE\n");
		return -2;
	}

	rz_list_foreach (ropList, iter_r, esil_str) {
		fillRegisterValues(core);

		// rz_cons_printf ("Emulating nop:%s\n", esil_str);
		cmd_analysis_esil(core, esil_str);
		char *out = sdb_querys(core->analysis->esil->stats, NULL, 0, "*");
		// rz_cons_println (out);
		if (out) {
			free(out);
			return 0;
		}
		// directly say NOP
		continue;
	}

	return changes;
}

static void rop_classify(RzCore *core, Sdb *db, RzList *ropList, const char *key, unsigned int size) {
	int nop = 0;
	rop_classify_nops(core, ropList);
	char *mov, *ct, *arithm, *arithm_ct, *str;
	Sdb *db_nop = sdb_ns(db, "nop", true);
	Sdb *db_mov = sdb_ns(db, "mov", true);
	Sdb *db_ct = sdb_ns(db, "const", true);
	Sdb *db_aritm = sdb_ns(db, "arithm", true);
	Sdb *db_aritm_ct = sdb_ns(db, "arithm_ct", true);

	if (!db_nop || !db_mov || !db_ct || !db_aritm || !db_aritm_ct) {
		eprintf("Error: Could not create SDB 'rop' sub-namespaces\n");
		return;
	}
	nop = rop_classify_nops(core, ropList);
	mov = rop_classify_mov(core, ropList);
	ct = rop_classify_constant(core, ropList);
	arithm = rop_classify_arithmetic(core, ropList);
	arithm_ct = rop_classify_arithmetic_const(core, ropList);
	str = rz_str_newf("0x%u", size);

	if (nop == 1) {
		char *str_nop = rz_str_newf("%s NOP", str);
		sdb_set(db_nop, key, str_nop, 0);
		free(str_nop);
	} else {
		if (mov) {
			char *str_mov = rz_str_newf("%s MOV { %s }", str, mov);
			sdb_set(db_mov, key, str_mov, 0);
			free(str_mov);
			free(mov);
		}
		if (ct) {
			char *str_ct = rz_str_newf("%s LOAD_CONST { %s }", str, ct);
			sdb_set(db_ct, key, str_ct, 0);
			free(str_ct);
			free(ct);
		}
		if (arithm) {
			char *str_arithm = rz_str_newf("%s ARITHMETIC { %s }", str, arithm);
			sdb_set(db_aritm, key, str_arithm, 0);
			free(str_arithm);
			free(arithm);
		}
		if (arithm_ct) {
			char *str_arithm_ct = rz_str_newf("%s ARITHMETIC_CONST { %s }", str, arithm_ct);
			sdb_set(db_aritm_ct, key, str_arithm_ct, 0);
			free(str_arithm_ct);
			free(arithm_ct);
		}
	}

	free(str);
}
