options.h

/*
  This file is part of AVRtest -- A simple simulator for the
  AVR family of 8-bit microcontrollers designed to test the compiler.

  Copyright (C) 2001, 2002, 2003   Theodore A. Roth, Klaus Rudolph
  Copyright (C) 2007 Paulo Marques
  Copyright (C) 2008-2024 Free Software Foundation, Inc.

  AVRtest is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  AVRtest is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with AVRtest; see the file COPYING.  If not, write to
  the Free Software Foundation, 59 Temple Place - Suite 330,
  Boston, MA 02111-1307, USA.  */

#ifndef OPTIONS_H
#define OPTIONS_H

#include <stdbool.h>

typedef struct
{
  // Name of the architecture from -mmcu=
  const char *name;
  // True if PC is 3 bytes, false if only 2 bytes
  bool pc_3bytes;
  // True if the architecture has EIND related insns (EICALL/EIJMP)
  bool has_eind;
  // True if this is XMEGA
  bool is_xmega;
  // True if the architecture has the RAMPD special function register.
  bool has_rampd;
  // True if this is reduced TINY
  bool is_tiny;
  // Mask to detect whether cpu_PC is out of bounds
  unsigned int flash_addr_mask;
  // Offset where flash is seen in RAM address space, or 0.
  unsigned int flash_pm_offset;
} arch_t;

extern arch_t arch;

enum
  {
#define AVRTEST_OPT(NAME, DEFLT, VAR)   \
    OPT_ ## VAR,
#include "options.def"
#undef AVRTEST_OPT
    OPT_unknown
  };

typedef struct
{
  // program name of avrtest
  const char *self;

#define AVRTEST_OPT(NAME, DEFLT, VAR)   \
  int do_ ## VAR;                       \
  const char *s_ ## VAR;
#include "options.def"
#undef AVRTEST_OPT

} options_t;

typedef struct
{
  int argc, i;
  char **argv;
  int avr_argc, avr_argv;
} args_t;

extern void parse_args (int argc, char *argv[]);
extern char** comma_list_to_array (const char *tokens, int *n);

extern options_t options;
extern args_t args;
extern arch_t arch;
extern const char *fileio_sandbox;

#endif // OPTIONS_H