File: device.c

package info (click to toggle)
avra 1.3.0-3
  • links: PTS
  • area: main
  • in suites: bullseye, buster, sid, stretch
  • size: 2,704 kB
  • sloc: pascal: 31,903; ansic: 6,415; asm: 758; sh: 84; makefile: 46
file content (214 lines) | stat: -rw-r--r-- 13,241 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
/***********************************************************************
 *
 *  avra - Assembler for the Atmel AVR microcontroller series
 *
 *  Copyright (C) 1998-2010 Jon Anders Haugum, Tobias Weber, Jerry Jacobs
 *
 *  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
 *
 */


#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


struct device device_list[] =
{
  /*        Name, Flash(words),RAM start, RAM size, EEPROM, flags */
  {         NULL,     4194304,      0x60,  8388608,  65536, 0}, // Total instructions: 137
  /* ATtiny Series */
  {   "ATtiny4",          256,      0x40,       32,      0, DF_AVR8L|DF_NO_MUL|DF_NO_JMP|DF_NO_LPM|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_EICALL|DF_NO_EIJMP|DF_NO_LDD|DF_NO_STD},
  {   "ATtiny5",          256,      0x40,       32,      0, DF_AVR8L|DF_NO_MUL|DF_NO_JMP|DF_NO_LPM|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_EICALL|DF_NO_EIJMP|DF_NO_LDD|DF_NO_STD},
  {   "ATtiny9",          512,      0x40,       32,      0, DF_AVR8L|DF_NO_MUL|DF_NO_JMP|DF_NO_LPM|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_EICALL|DF_NO_EIJMP|DF_NO_LDD|DF_NO_STD},
  {   "ATtiny10",         512,      0x40,       32,      0, DF_AVR8L|DF_NO_MUL|DF_NO_JMP|DF_NO_LPM|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_EICALL|DF_NO_EIJMP|DF_NO_LDD|DF_NO_STD},
  {   "ATtiny11",         512,      0x00,        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,      0x00,        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,      0x60,       64,     64, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny13A",        512,      0x60,       64,     64, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny15",         512,      0x00,        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},
  {   "ATtiny20",        2048,      0x40,      128,      0, DF_AVR8L|DF_NO_JMP|DF_NO_MUL|DF_NO_EIJMP|DF_NO_EICALL|DF_NO_MOVW|DF_NO_LPM|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_BREAK},
  {   "ATtiny22",        1024,      0x60,      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},
  {   "ATtiny24",        1024,      0x60,      128,    128, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny24A",       1024,      0x60,      128,    128, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny25",        1024,      0x60,      128,    128, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny26",        1024,      0x60,      128,    128, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_SPM|DF_NO_ESPM|DF_NO_MOVW|DF_NO_BREAK|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny28",        1024,      0x00,        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},
  // ATtiny43U
  {   "ATtiny44",        2048,      0x60,      256,    256, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny44A",       2048,      0x60,      256,    256, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny45",        2048,      0x60,      256,    256, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny84",        4096,      0x60,      512,    512, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  {   "ATtiny85",        4096,      0x60,      512,    512, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  // ATtiny87
  // ATtiny167
  // ATtiny261A
  // ATtiny461A
  // ATtiny861A
  { "ATtiny2313",        1024,      0x60,      128,    128, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  { "ATtiny2313A",       1024,      0x60,      128,    128, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  { "ATtiny4313",        2048,      0x60,      256,    256, DF_NO_MUL|DF_NO_JMP|DF_NO_ELPM|DF_NO_ESPM|DF_NO_EICALL|DF_NO_EIJMP},
  /* AT90 series */
  {  "AT90S1200",         512,      0x00,        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)
  {  "AT90S2313",        1024,      0x60,      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,      0x60,      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,      0x60,      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,      0x60,      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,      0x60,      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,      0x60,      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,      0x60,      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,      0x60,      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,      0x60,      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,      0x60,      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},
  /* AT90USB series*/
  // AT90USB168
  // AT90USB1287
  /* ATmega series */
  {    "ATmega8",        4096,      0x60,     1024,    512, DF_NO_JMP|DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  {  "ATmega161",        8192,      0x60,     1024,    512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  {  "ATmega162",        8192,     0x100,     1024,    512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  {  "ATmega163",        8192,      0x60,     1024,    512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  {   "ATmega16",        8192,      0x60,     1024,    512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  {  "ATmega323",       16384,      0x60,     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)
  { "ATmega328P",       16384,     0x100,     2048,   1024, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  {   "ATmega32",       16384,      0x60,     2048,   1024, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  {  "ATmega603",       32768,      0x60,     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,      0x60,     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,      0x60,     4096,   4096, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ESPM}, // Old name for mega128
  {  "ATmega128",       65536,     0x100,     4096,   4096, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ESPM}, // 137 - EICALL - EIJMP - ESPM = 134 (Data sheet says 133 but it's wrong)
  {   "ATmega48",        2048,     0x100,      512,    256, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  {   "ATmega88",        4096,     0x100,     1024,    512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  {  "ATmega168",        8192,     0x100,     1024,    512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  { "ATmega8515",        8192,      0x60,      512,    512, DF_NO_EICALL|DF_NO_EIJMP|DF_NO_ELPM|DF_NO_ESPM},
  /* Other */
  {      "AT94K",        8192,      0x60,    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
  {NULL, 0, 0, 0, 0}
};

static int LastDevice=0;

/*********************************************/
/* 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);
}

// Pre-define devices. B.A. : Return value change from void to int 
int 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);
		/* B.A. : New. Forward references allowed. But check, if everything is ok ... */
		if(pi->pass==PASS_1) { /* Pass 1 */
      if(test_constant(pi,temp,NULL)!=NULL) {
        fprintf(stderr,"Error: Can't define symbol %s twice. Please don't use predefined symbols !\n", temp);
        return(False);
      }
      if(def_const(pi, temp, i)==False)
        return(False);
	  } else { /* Pass 2 */
			int j;
			if(get_constant(pi, temp, &j)==False) {   /* Defined in Pass 1 and now missing ? */
   	    fprintf(stderr,"Constant %s is missing in pass 2\n",temp);
 	      return(False);
			}
		  if(i != j) {
 	      fprintf(stderr,"Constant %s changed value from %d in pass1 to %d in pass 2\n",temp,j,i);
 	      return(False);
			}
			/* OK. definition is unchanged */
	  }
	}
	return(True);
}

void list_devices()
{
  int i = 1;
  printf("Device name | Flash size | RAM start | RAM size | EEPROM size |  Supported\n"
         "            |  (words)   | (bytes)   | (bytes)  |   (bytes)   | instructions\n"
         "------------+------------+-----------+----------+-------------+--------------\n"
         " (default)  |    %7d |    0x%04x |  %7d |       %5d |          %3d\n",
         device_list[0].flash_size,
         device_list[0].ram_start,
         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 |    0x%04x |  %7d |       %5d |          %3d\n",
           device_list[i].name,
           device_list[i].flash_size,
           device_list[i].ram_start,
           device_list[i].ram_size,
           device_list[i].eeprom_size,
           count_supported_instructions(device_list[i].flag));
    i++;
  }
}

/* end of device.c */