#ifndef MDSO_DRIVER_IMPL_H

#define MDSO_DRIVER_IMPL_H

#include <stdint.h>

#include <stdio.h>

#include <sys/types.h>

#include <mdso/mdso.h>

#include "argv/argv.h"

extern const struct argv_option mdso_default_options[];

enum app_tags {

	TAG_HELP,

	TAG_VERSION,

	TAG_QUAD_PTR,

	TAG_LIBPATH,

	TAG_LIBNAME,

	TAG_DSTDIR,

	TAG_PRETTY,

	TAG_EXPSYMS,

};

struct mdso_expsyms {

	char *		buffer;

	const char *	syms[];

};

struct mdso_driver_ctx_impl {

	struct mdso_common_ctx	cctx;

	struct mdso_driver_ctx	ctx;

	char *			asmbase;

	int			fddst;

	int			fdtmpin;

	struct mdso_error_info**errinfp;

	struct mdso_error_info**erricap;

	struct mdso_error_info *erriptr[64];

	struct mdso_error_info	erribuf[64];

};

struct mdso_unit_ctx_impl {

	const char *		path;

	struct mdso_input	map;

	struct mdso_expsyms *	expsyms;

	struct mdso_common_ctx	cctx;

	struct mdso_unit_ctx	uctx;

};

static inline struct mdso_driver_ctx_impl * mdso_get_driver_ictx(

	const struct mdso_driver_ctx * dctx)

{

        uintptr_t addr;

        if (dctx) {

                addr = (uintptr_t)dctx - offsetof(struct mdso_driver_ctx_impl,ctx);

                return (struct mdso_driver_ctx_impl *)addr;

        }

        return 0;

}

#endif