lxdream 0.9.1| filename | src/sh4/intc.h |
| changeset | 736:a02d1475ccfd |
| prev | 561:533f6b478071 |
| author | nkeynes |
| date | Wed May 27 08:46:29 2015 +1000 (8 years ago) |
| permissions | -rw-r--r-- |
| last change | Add support for extracting the ELF symbol table and printing symbol names alongside the SH4 disassembly |
| view | annotate | diff | log | raw |
1 /**
2 * $Id$
3 *
4 * SH4 onboard interrupt controller (INTC) definitions.
5 *
6 * Copyright (c) 2005 Nathan Keynes.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 */
19 #ifndef lxdream_intc_H
20 #define lxdream_intc_H 1
22 #include "sh4core.h"
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
28 #define INT_IRQ0 0 /* External Interrupt request 0 */
29 #define INT_IRQ1 1
30 #define INT_IRQ2 2
31 #define INT_IRQ3 3
32 #define INT_IRQ4 4
33 #define INT_IRQ5 5
34 #define INT_IRQ6 6
35 #define INT_IRQ7 7
36 #define INT_IRQ8 8
37 #define INT_IRQ9 9
38 #define INT_IRQ10 10
39 #define INT_IRQ11 11
40 #define INT_IRQ12 12
41 #define INT_IRQ13 13
42 #define INT_IRQ14 14
43 #define INT_NMI 15 /* Non-Maskable Interrupt */
44 #define INT_HUDI 16 /* Hitachi use debug interface */
45 #define INT_GPIO 17 /* I/O port interrupt */
46 #define INT_DMA_DMTE0 18 /* DMA transfer end 0 */
47 #define INT_DMA_DMTE1 19 /* DMA transfer end 1 */
48 #define INT_DMA_DMTE2 20 /* DMA transfer end 2 */
49 #define INT_DMA_DMTE3 21 /* DMA transfer end 3 */
50 #define INT_DMA_DMAE 22 /* DMA address error */
51 #define INT_TMU_TUNI0 23 /* Timer underflow interrupt 0 */
52 #define INT_TMU_TUNI1 24 /* Timer underflow interrupt 1 */
53 #define INT_TMU_TUNI2 25 /* Timer underflow interrupt 2 */
54 #define INT_TMU_TICPI2 26 /* Timer input capture interrupt */
55 #define INT_RTC_ATI 27 /* RTC Alarm interrupt */
56 #define INT_RTC_PRI 28 /* RTC periodic interrupt */
57 #define INT_RTC_CUI 29 /* RTC Carry-up interrupt */
58 #define INT_SCI_ERI 30 /* SCI receive-error interrupt */
59 #define INT_SCI_RXI 31 /* SCI receive-data-full interrupt */
60 #define INT_SCI_TXI 32 /* SCI transmit-data-empty interrupt */
61 #define INT_SCI_TEI 33 /* SCI transmit-end interrupt */
62 #define INT_SCIF_ERI 34 /* SCIF receive-error interrupt */
63 #define INT_SCIF_RXI 35 /* SCIF receive-data-full interrupt */
64 #define INT_SCIF_BRI 36 /* SCIF break interrupt request */
65 #define INT_SCIF_TXI 37 /* SCIF Transmit-data-empty interrupt */
66 #define INT_WDT_ITI 38 /* WDT Interval timer interval (CPG) */
67 #define INT_REF_RCMI 39 /* Compare-match interrupt */
68 #define INT_REF_ROVI 40 /* Refresh counter overflow interrupt */
70 #define INT_NUM_SOURCES 41
72 char *intc_get_interrupt_name( int which );
73 void intc_raise_interrupt( int which );
74 void intc_clear_interrupt( int which );
75 uint32_t intc_accept_interrupt( void );
76 void intc_reset( void );
77 void intc_mask_changed( void );
79 #ifdef __cplusplus
80 }
81 #endif
83 #endif /* !lxdream_intc_H */
.