blob: 730a1898f2a8804c6f14506b0b379b9e477d2764 (
plain) (
blame)
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
|
/*
* This file contains the maximum number of vectors. This can not
* be determined without knowing the RTEMS CPU model.
*
* COPYRIGHT (c) 1989-2000.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
/*
* The tx3904 attaches 4 of the eight interrupt bits to an on-CPU interrupt
* controller so that these four bits map to 16 unique interrupts.
* So you have: 2 software interrupts, an NMI, and 16 others.
*/
#if defined(TX39)
#define MAX_VECTORS 19
#endif
#ifndef MAX_VECTORS
#define MAX_VECTORS 8
#endif
unsigned int mips_interrupt_number_of_vectors = MAX_VECTORS;
|