4.115
Last change
on this file since 057c294 was
d9bd5cd6,
checked in by Sebastian Huber <sebastian.huber@…>, on 05/22/13 at 07:54:34
|
arm: Add CPU specific idle thread for ARMv7
|
-
Property mode set to
100644
|
File size:
1.1 KB
|
Line | |
---|
1 | /** |
---|
2 | * @file |
---|
3 | * |
---|
4 | * @brief ARM Assembler Support API |
---|
5 | */ |
---|
6 | |
---|
7 | /* |
---|
8 | * COPYRIGHT (c) 2000 Canon Research Centre France SA. |
---|
9 | * Emmanuel Raguet, mailto:raguet@crf.canon.fr |
---|
10 | * |
---|
11 | * Copyright (c) 2002 Advent Networks, Inc. |
---|
12 | * Jay Monkman <jmonkman@adventnetworks.com> |
---|
13 | * |
---|
14 | * The license and distribution terms for this file may be |
---|
15 | * found in the file LICENSE in this distribution or at |
---|
16 | * http://www.rtems.com/license/LICENSE. |
---|
17 | * |
---|
18 | */ |
---|
19 | |
---|
20 | #ifndef _RTEMS_SCORE_ARM_H |
---|
21 | #define _RTEMS_SCORE_ARM_H |
---|
22 | |
---|
23 | #ifdef __cplusplus |
---|
24 | extern "C" { |
---|
25 | #endif |
---|
26 | |
---|
27 | /** |
---|
28 | * @addtogroup ScoreCPU |
---|
29 | */ |
---|
30 | /**@{**/ |
---|
31 | |
---|
32 | #if defined(__ARM_ARCH_7M__) |
---|
33 | #define CPU_MODEL_NAME "ARMv7M" |
---|
34 | #define ARM_MULTILIB_ARCH_V7M |
---|
35 | #else |
---|
36 | #define CPU_MODEL_NAME "ARMv4" |
---|
37 | #define ARM_MULTILIB_ARCH_V4 |
---|
38 | #endif |
---|
39 | |
---|
40 | #if defined(__ARM_ARCH_7A__) \ |
---|
41 | || defined(__ARM_ARCH_7R__) \ |
---|
42 | || defined(__ARM_ARCH_7M__) |
---|
43 | #define ARM_MULTILIB_HAS_WFI |
---|
44 | #endif |
---|
45 | |
---|
46 | #if defined(__ARM_NEON__) |
---|
47 | #define ARM_MULTILIB_VFP_D32 |
---|
48 | #elif !defined(__SOFTFP__) |
---|
49 | #error "FPU support not implemented" |
---|
50 | #endif |
---|
51 | |
---|
52 | /* |
---|
53 | * Define the name of the CPU family. |
---|
54 | */ |
---|
55 | |
---|
56 | #define CPU_NAME "ARM" |
---|
57 | |
---|
58 | /** @} */ |
---|
59 | |
---|
60 | #ifdef __cplusplus |
---|
61 | } |
---|
62 | #endif |
---|
63 | |
---|
64 | #endif /* _RTEMS_SCORE_ARM_H */ |
---|
Note: See
TracBrowser
for help on using the repository browser.