source: rtems/bsps/sh/gensh2/include/rtems/score/ispsh7045.h @ d8de6b9

5
Last change on this file since d8de6b9 was 2afb22b, checked in by Chris Johns <chrisj@…>, on 12/23/17 at 07:18:56

Remove make preinstall

A speciality of the RTEMS build system was the make preinstall step. It
copied header files from arbitrary locations into the build tree. The
header files were included via the -Bsome/build/tree/path GCC command
line option.

This has at least seven problems:

  • The make preinstall step itself needs time and disk space.
  • Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error.
  • There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult.
  • The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit.
  • An introduction of a new build system is difficult.
  • Include paths specified by the -B option are system headers. This may suppress warnings.
  • The parallel build had sporadic failures on some hosts.

This patch removes the make preinstall step. All installed header
files are moved to dedicated include directories in the source tree.
Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc,
etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g.
erc32, imx, qoriq, etc.

The new cpukit include directories are:

  • cpukit/include
  • cpukit/score/cpu/@RTEMS_CPU@/include
  • cpukit/libnetworking

The new BSP include directories are:

  • bsps/include
  • bsps/@RTEMS_CPU@/include
  • bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include

There are build tree include directories for generated files.

The include directory order favours the most general header file, e.g.
it is not possible to override general header files via the include path
order.

The "bootstrap -p" option was removed. The new "bootstrap -H" option
should be used to regenerate the "headers.am" files.

Update #3254.
  • Property mode set to 100644
File size: 4.9 KB
Line 
1/*
2 *  This include file contains information pertaining to the Hitachi SH
3 *  processor.
4 *
5 *  Authors: Ralf Corsepius (corsepiu@faw.uni-ulm.de) and
6 *           Bernd Becker (becker@faw.uni-ulm.de)
7 *
8 *  COPYRIGHT (c) 1997-1998, FAW Ulm, Germany
9 *
10 *  This program is distributed in the hope that it will be useful,
11 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 *
14 *
15 *  COPYRIGHT (c) 1998.
16 *  On-Line Applications Research Corporation (OAR).
17 *
18 *  The license and distribution terms for this file may be
19 *  found in the file LICENSE in this distribution or at
20 *  http://www.rtems.org/license/LICENSE.
21 *
22 *  Modified to reflect isp entries for sh7045 processor:
23 *  John M. Mills (jmills@tga.com)
24 *  TGA Technologies, Inc.
25 *  100 Pinnacle Way, Suite 140
26 *  Norcross, GA 30071 U.S.A.
27 *
28 *
29 *  This modified file may be copied and distributed in accordance
30 *  the above-referenced license. It is provided for critique and
31 *  developmental purposes without any warranty nor representation
32 *  by the authors or by TGA Technologies.
33 */
34
35#ifndef __CPU_ISPS_H
36#define __CPU_ISPS_H
37
38#ifdef __cplusplus
39extern "C" {
40#endif
41
42#include <rtems/score/types.h>
43
44extern void __ISR_Handler( uint32_t   vector );
45
46
47/*
48 * interrupt vector table offsets
49 */
50#define NMI_ISP_V 11
51#define USB_ISP_V 12
52#define IRQ0_ISP_V 64
53#define IRQ1_ISP_V 65
54#define IRQ2_ISP_V 66
55#define IRQ3_ISP_V 67
56#define IRQ4_ISP_V 68
57#define IRQ5_ISP_V 69
58#define IRQ6_ISP_V 70
59#define IRQ7_ISP_V 71
60#define DMA0_ISP_V 72
61#define DMA1_ISP_V 76
62#define DMA2_ISP_V 80
63#define DMA3_ISP_V 84
64
65#define MTUA0_ISP_V 88
66#define MTUB0_ISP_V 89
67#define MTUC0_ISP_V 90
68#define MTUD0_ISP_V 91
69#define MTUV0_ISP_V 92
70
71#define MTUA1_ISP_V 96
72#define MTUB1_ISP_V 97
73#define MTUV1_ISP_V 100
74#define MTUU1_ISP_V 101
75
76#define MTUA2_ISP_V 104
77#define MTUB2_ISP_V 105
78#define MTUV2_ISP_V 108
79#define MTUU2_ISP_V 109
80
81#define MTUA3_ISP_V 112
82#define MTUB3_ISP_V 113
83#define MTUC3_ISP_V 114
84#define MTUD3_ISP_V 115
85#define MTUV3_ISP_V 116
86
87#define MTUA4_ISP_V 120
88#define MTUB4_ISP_V 121
89#define MTUC4_ISP_V 122
90#define MTUD4_ISP_V 123
91#define MTUV4_ISP_V 124
92
93#define ERI0_ISP_V 128
94#define RXI0_ISP_V 129
95#define TXI0_ISP_V 130
96#define TEI0_ISP_V 131
97
98#define ERI1_ISP_V 132
99#define RXI1_ISP_V 133
100#define TXI1_ISP_V 134
101#define TEI1_ISP_V 135
102
103#define ADI0_ISP_V 136
104#define ADI1_ISP_V 137
105#define DTC_ISP_V 140  /* Data Transfer Controller */
106#define CMT0_ISP_V 144 /* Compare Match Timer */
107#define CMT1_ISP_V 148
108#define WDT_ISP_V 152  /* Wtachdog Timer */
109#define CMI_ISP_V 153  /* BSC RAS interrupt */
110#define OEI_ISP_V 156  /* I/O Port */
111#define DREF_ISP_V CMI_ISP_V /* DRAM Refresh from BSC */
112#if 0
113#define PRT_ISP_V /* parity error - no equivalent */
114#endif
115
116/* dummy ISP */
117extern void _dummy_isp( void );
118
119/* Non Maskable Interrupt */
120extern void _nmi_isp( void );
121
122/* User Break Controller */
123extern void _usb_isp( void );
124
125/* External interrupts 0-7 */
126extern void _irq0_isp( void );
127extern void _irq1_isp( void );
128extern void _irq2_isp( void );
129extern void _irq3_isp( void );
130extern void _irq4_isp( void );
131extern void _irq5_isp( void );
132extern void _irq6_isp( void );
133extern void _irq7_isp( void );
134
135/* DMA - Controller */
136extern void _dma0_isp( void );
137extern void _dma1_isp( void );
138extern void _dma2_isp( void );
139extern void _dma3_isp( void );
140
141/* Interrupt Timer Unit */
142/* Timer 0 */
143extern void _mtua0_isp( void );
144extern void _mtub0_isp( void );
145extern void _mtuc0_isp( void );
146extern void _mtud0_isp( void );
147extern void _mtuv0_isp( void );
148/* Timer 1 */
149extern void _mtua1_isp( void );
150extern void _mtub1_isp( void );
151extern void _mtuv1_isp( void );
152extern void _mtuu1_isp( void );
153/* Timer 2 */
154extern void _mtua2_isp( void );
155extern void _mtub2_isp( void );
156extern void _mtuv2_isp( void );
157extern void _mtuu2_isp( void );
158/* Timer 3 */
159extern void _mtua3_isp( void );
160extern void _mtub3_isp( void );
161extern void _mtuc3_isp( void );
162extern void _mtud3_isp( void );
163extern void _mtuv3_isp( void );
164/* Timer 4 */
165extern void _mtua4_isp( void );
166extern void _mtub4_isp( void );
167extern void _mtuc4_isp( void );
168extern void _mtud4_isp( void );
169extern void _mtuv4_isp( void );
170
171/* serial interfaces */
172extern void _eri0_isp( void );
173extern void _rxi0_isp( void );
174extern void _txi0_isp( void );
175extern void _tei0_isp( void );
176extern void _eri1_isp( void );
177extern void _rxi1_isp( void );
178extern void _txi1_isp( void );
179extern void _tei1_isp( void );
180
181/* ADC */
182extern void _adi0_isp( void );
183extern void _adi1_isp( void );
184
185/* Data Transfer Controller */
186extern void _dtci_isp( void );
187
188/* Compare Match Timer */
189extern void _cmt0_isp( void );
190extern void _cmt1_isp( void );
191
192/* Watchdog Timer */
193extern void _wdt_isp( void );
194
195/* DRAM refresh control unit of bus state controller */
196extern void _bsc_isp( void );
197
198/* I/O Port */
199extern void _oei_isp( void );
200
201/* Parity Control Unit of the Bus State Controllers */
202/* extern void _prt_isp( void ); */
203
204#ifdef __cplusplus
205}
206#endif
207
208#endif
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