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/***********************************************************************
*
* avra - Assembler for the Atmel AVR microcontroller series
*
* Copyright (C) 1998-2004 Jon Anders Haugum, Tobias Weber
*
* This program 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.
*
* This program 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 this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
*
* Authors of avra can be reached at:
* email: jonah@omegav.ntnu.no, tobiw@suprafluid.com
* www: http://sourceforge.net/projects/avra
*/
/*
* Added ATtiny26 to struct device device_list[].
* Updated FLASH memory size for other ATtiny parts.
* ATtiny10, 11, 12, 15 Flash s/b 512 words.
* ATtiny 28, 22 Flash s/b 1024 words.
* JEG 5-01-03
*/
/*
* Added ATtiny13 and ATtiny2313 to struct device device_list[].
* JEG 11-12-03
*/
/*
* Added ATmega48, ATmega88 and ATmega168 to struct device device_list[].
* JEG 04-16-04
*/
#include <stdlib.h>
#include <string.h>
#include "misc.h"
#include "avra.h"
#include "device.h"
#define DEV_VAR "__DEVICE__" // Device var name
#define FLASH_VAR "__FLASH_SIZE__" // Flash size var name
#define EEPROM_VAR "__EEPROM_SIZE__" // EEPROM size var name
#define RAM_VAR "__RAM_SIZE__" // RAM size var name
#define DEV_PREFIX "__" // Device name prefix
#define DEV_SUFFIX "__" // Device name suffix
#define DEF_DEV_NAME "DEFAULT" // Default device name (without prefix/suffix)
#define MAX_DEV_NAME 32 // Max device name length
// Name, Flash, RAM, EEPROM, flags
// Name, Flash(words), RAM, EEPROM, flags
struct device device_list[] =
{
{ NULL, 4194304, 8388608, 65536, 0}, // Total instructions: 137
{"AT90S1200", 512, 0, 64, DF_NO_MUL|DF_NO_JMP|DF_TINY1X|DF_NO_XREG|DF_NO_YREG|DF_NO_LPM|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP}, // 137 - MUL(6) - JMP(2) - TINY(10)
{"ATtiny10", 512, 0, 0, DF_NO_MUL|DF_NO_JMP|DF_TINY1X|DF_NO_XREG|DF_NO_YREG|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"ATtiny11", 512, 0, 0, DF_NO_MUL|DF_NO_JMP|DF_TINY1X|DF_NO_XREG|DF_NO_YREG|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"ATtiny12", 512, 0, 64, DF_NO_MUL|DF_NO_JMP|DF_TINY1X|DF_NO_XREG|DF_NO_YREG|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"ATtiny13", 512, 64, 64, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
{"ATtiny15", 512, 0, 64, DF_NO_MUL|DF_NO_JMP|DF_TINY1X|DF_NO_XREG|DF_NO_YREG|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"ATtiny28", 1024, 0, 0, DF_NO_MUL|DF_NO_JMP|DF_TINY1X|DF_NO_XREG|DF_NO_YREG|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"ATtiny22", 1024, 128, 128, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"ATtiny26", 1024, 128, 128, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"ATtiny2313", 1024, 128, 128, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
{"AT90S2313", 1024, 128, 128, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"AT90S2323", 1024, 128, 128, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"AT90S2333", 1024, 128, 128, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"AT90S2343", 1024, 128, 128, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"AT90S4414", 2048, 256, 256, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"AT90S4433", 2048, 128, 256, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"AT90S4434", 2048, 256, 256, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"AT90S8515", 4096, 512, 512, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP}, // 137 - MUL(6) - JMP(2) - LPM_X(2) - ELPM(3) - SPM - ESPM - MOVW - BREAK - EICALL - EIJMP = 118
{"AT90C8534", 4096, 256, 512, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"AT90S8535", 4096, 512, 512, DF_NO_MUL|DF_NO_JMP|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
{"ATmega8", 4096, 1024, 512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
{"ATmega161", 8192, 1024, 512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
{"ATmega162", 8192, 1024, 512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
{"ATmega163", 8192, 1024, 512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
{"ATmega16", 8192, 1024, 512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
{"ATmega323", 16384, 2048, 1024, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM}, // 137 - EICALL - EIJMP - ELPM(3) - ESPM = 131 (Data sheet says 130 but it's wrong)
{"ATmega32", 16384, 2048, 1024, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
{"ATmega603", 32768, 4096, 2048, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_MUL|DF_NO_MOVW|DF_NO_LPM_X|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_BREAK},
{"ATmega103", 65536, 4096, 4096, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_MUL|DF_NO_MOVW|DF_NO_LPM_X|DF_NO_ELPM_X|DF_NO_SPM|DF_NO_ESPM|DF_NO_BREAK}, // 137 - EICALL - EIJMP - MUL(6) - MOVW - LPM_X(2) - ELPM_X(2) - SPM - ESPM - BREAK = 121
{"ATmega104", 65536, 4096, 4096, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ESPM}, // Old name for mega128
{"ATmega128", 65536, 4096, 4096, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ESPM}, // 137 - EICALL - EIJMP - ESPM = 134 (Data sheet says 133 but it's wrong)
{"AT94K", 8192, 16384, 0, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_BREAK}, // 137 - EICALL - EIJMP - ELPM(3) - SPM - ESPM - BREAK = 129
{"ATmega48", 2048, 512, 256, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
{"ATmega88", 4096, 1024, 512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
{"ATmega168", 8192, 1024, 512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
{NULL, 0, 0, 0, 0}
};
static int LastDevice=0;
static int def_var(struct prog_info *pi, char *name, int value)
{
struct label *label;
for(label = pi->first_variable; label; label = label->next)
if(!nocase_strcmp(label->name, name)) {
label->value = value;
return(True);
}
label = malloc(sizeof(struct label));
if(!label) {
print_msg(pi, MSGTYPE_OUT_OF_MEM, NULL);
return(False);
}
label->next = NULL;
if(pi->last_variable)
pi->last_variable->next = label;
else
pi->first_variable = label;
pi->last_variable = label;
label->name = malloc(strlen(name) + 1);
if(!label->name) {
print_msg(pi, MSGTYPE_OUT_OF_MEM, NULL);
return(False);
}
strcpy(label->name, name);
label->value = value;
return(True);
}
/*********************************************/
/* Define vars for device in LastDevice */
/*********************************************/
static void def_dev(struct prog_info *pi)
{
def_var(pi,DEV_VAR,LastDevice);
def_var(pi,FLASH_VAR,device_list[LastDevice].flash_size);
def_var(pi,EEPROM_VAR,device_list[LastDevice].eeprom_size);
def_var(pi,RAM_VAR,device_list[LastDevice].ram_size);
}
struct device *get_device(struct prog_info *pi, char *name)
{
int i = 1;
LastDevice = 0;
if(name == NULL) {
def_dev(pi);
return(&device_list[0]);
}
while(device_list[i].name) {
if(!nocase_strcmp(name, device_list[i].name)) {
LastDevice=i;
def_dev(pi);
return(&device_list[i]);
}
i++;
}
def_dev(pi);
return(NULL);
}
static int def_const(struct prog_info *pi, const char *name, int value)
{
struct label *label;
label = malloc(sizeof(struct label));
if(!label) {
print_msg(pi, MSGTYPE_OUT_OF_MEM, NULL);
return(False);
}
label->next = NULL;
if(pi->last_constant)
pi->last_constant->next = label;
else
pi->first_constant = label;
pi->last_constant = label;
label->name = malloc(strlen(name) + 1);
if(!label->name) {
print_msg(pi, MSGTYPE_OUT_OF_MEM, NULL);
return(False);
}
strcpy(label->name, name);
label->value = value;
return(True);
}
// Pre-define devices
void predef_dev(struct prog_info *pi)
{
int i;
char temp[MAX_DEV_NAME+1];
def_dev(pi);
for (i=0;(!i)||(device_list[i].name);i++) {
strncpy(temp,DEV_PREFIX,MAX_DEV_NAME);
if (!i) strncat(temp,DEF_DEV_NAME,MAX_DEV_NAME);
else strncat(temp,device_list[i].name,MAX_DEV_NAME);
strncat(temp,DEV_SUFFIX,MAX_DEV_NAME);
def_const(pi,temp,i);
}
}
void list_devices()
{
int i = 1;
printf("Device name | Flash size | RAM size | EEPROM size | Supported\n"
" | (words) | (bytes) | (bytes) | instructions\n"
"------------+------------+----------+-------------+--------------\n"
" (default) | %7d | %7d | %5d | %3d\n",
device_list[0].flash_size, device_list[0].ram_size, device_list[0].eeprom_size,
count_supported_instructions(device_list[0].flag));
while(device_list[i].name) {
printf(" %-10s | %7d | %7d | %5d | %3d\n", device_list[i].name,
device_list[i].flash_size, device_list[i].ram_size,
device_list[i].eeprom_size, count_supported_instructions(device_list[i].flag));
i++;
}
}
/* end of device.c */
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