4.104.114.84.95
Last change
on this file since 4f0b287 was
4f0b287,
checked in by Joel Sherrill <joel.sherrill@…>, on 07/17/02 at 17:14:31
|
2002-07-17 Jay Monkman <jtm@…>
- rtems/score/cpu_asm.h: Enhanced to include register offsets.
- Makefile.am: Install rtems/score/cpu_asm.h.
- cpu.c: Significantly enhanced including the implementation of
_CPU_ISR_Get_level.
- cpu_asm.S: Improved behavior of context switch and interrupt
dispatching.
- rtems/score/arm.h: Improved the CPU model name determination.
- rtems/score/cpu.h: Improved interrupt disable/enable functions.
|
-
Property mode set to
100644
|
File size:
1.4 KB
|
Line | |
---|
1 | /* |
---|
2 | * $Id$ |
---|
3 | * |
---|
4 | * |
---|
5 | * COPYRIGHT (c) 2000 Canon Research Centre France SA. |
---|
6 | * Emmanuel Raguet, mailto:raguet@crf.canon.fr |
---|
7 | * |
---|
8 | * Copyright (c) 2002 Advent Networks, Inc. |
---|
9 | * Jay Monkman <jmonkman@adventnetworks.com> |
---|
10 | * |
---|
11 | * The license and distribution terms for this file may be |
---|
12 | * found in the file LICENSE in this distribution or at |
---|
13 | * http://www.OARcorp.com/rtems/license.html. |
---|
14 | * |
---|
15 | */ |
---|
16 | |
---|
17 | #ifndef _INCLUDE_ARM_h |
---|
18 | #define _INCLUDE_ARM_h |
---|
19 | |
---|
20 | #ifdef __cplusplus |
---|
21 | extern "C" { |
---|
22 | #endif |
---|
23 | |
---|
24 | /* |
---|
25 | * This file contains the information required to build |
---|
26 | * RTEMS for a particular member of the "arm" |
---|
27 | * family when executing in protected mode. It does |
---|
28 | * this by setting variables to indicate which implementation |
---|
29 | * dependent features are present in a particular member |
---|
30 | * of the family. |
---|
31 | */ |
---|
32 | #if defined(__arm9__) |
---|
33 | # define CPU_MODEL_NAME "arm9" |
---|
34 | # define ARM_HAS_FPU 0 |
---|
35 | #elif defined(__arm9tdmi__) |
---|
36 | # define CPU_MODEL_NAME "arm9tdmi" |
---|
37 | # define ARM_HAS_FPU 0 |
---|
38 | #elif defined(__arm7__) |
---|
39 | # define CPU_MODEL_NAME "arm7" |
---|
40 | # define ARM_HAS_FPU 0 |
---|
41 | #elif defined(__arm7tdmi__) |
---|
42 | # define CPU_MODEL_NAME "arm7tdmi" |
---|
43 | # define ARM_HAS_FPU 0 |
---|
44 | #elif defined(__arm__) |
---|
45 | # define CPU_MODEL_NAME "unknown ARM" |
---|
46 | # define ARM_HAS_FPU 0 |
---|
47 | #else |
---|
48 | # error "Unsupported CPU Model" |
---|
49 | #endif |
---|
50 | |
---|
51 | /* |
---|
52 | * Define the name of the CPU family. |
---|
53 | */ |
---|
54 | |
---|
55 | #define CPU_NAME "ARM" |
---|
56 | |
---|
57 | #ifdef __cplusplus |
---|
58 | } |
---|
59 | #endif |
---|
60 | |
---|
61 | #endif /* ! _INCLUDE_ARM_h */ |
---|
62 | /* end of include file */ |
---|
Note: See
TracBrowser
for help on using the repository browser.