/* radare - LGPL - Copyright 2026 - pancake */

#ifndef R2_ANAL_PRIV_H
#define R2_ANAL_PRIV_H

#include "r_anal.h"

#ifdef __cplusplus
extern "C" {
#endif

typedef struct r_anal_priv_t {
	bool types_dirty;
	int types_loaded_bits;
	char *dir_prefix;
} RAnalPriv;

// Recorded adrp/add (or lea) target for a register. Populated by the
// function recurser as it walks a basic block and consumed by the jmptbl
// dispatcher resolver.
typedef struct r_leaddr_pair_t {
	ut64 op_addr;
	ut64 leaddr;
	char *reg;
} RLeaddrPair;

#define R_ANAL_PRIV(x) ((RAnalPriv*)(x)->priv)
#define R_ANAL_CC_STACK_POP_UNKNOWN (-1)

R_IPI void r_anal_types_ensure_loaded(RAnal *anal);
R_IPI bool r_anal_var_is_default_argname(const char *name);
R_IPI bool r_anal_function_materialize_switch_case(RAnal *anal, RAnalFunction *fcn, ut64 case_addr, int depth);
R_IPI int r_anal_cc_stack_pop(RAnal *anal, const char *convention);
R_IPI int r_anal_cc_shadow(RAnal *anal, const char *convention);
R_IPI bool r_anal_cc_stack_rev(RAnal *anal, const char *cc);
R_IPI int r_anal_cc_raslot(RAnal *anal, int word);
R_IPI const char *r_anal_cc_rolelabel(char tag, char label[2], int *slot);
R_IPI bool r_anal_cc_location_uses(RAnal *anal, const char *loc, const char *reg);
R_IPI bool r_anal_cc_location_in_regset(RAnal *anal, const char *loc, const char *regset, bool all);

// Bump the recorded leaddr of the most recent entry that matches `reg` by
// `delta`. Used on arm64 to finalise `adrp Rd, page; add Rd, Rd, #imm`
// sequences where multiple adrp's can interleave before their matching adds.
R_IPI void r_anal_jmptbl_leaddrs_bump(RList *leaddrs, const char *reg, ut64 delta);

// Detect and walk an arm64 jmptbl dispatcher at the indirect branch `op`.
// Scans the preceding add/load pair, resolves the base/table lea pairs
// via the recorded `leaddrs`, reads the table and registers each case.
// Returns true when a jmptbl was successfully resolved and applied.
R_IPI bool r_anal_jmptbl_arm64_from_br(RAnal *anal, RAnalFunction *fcn, RAnalBlock *bb, int depth, RAnalOp *op, int loadsize);

#ifdef __cplusplus
}
#endif

#endif
