source: ssp_qb_r5f100le_cs/trunk/arch/arm_m_gcc/prc_insn.h@ 93

Last change on this file since 93 was 93, checked in by nmir-saito, 8 years ago

add Combined package of SSP kernel for QB-R5F100LE-TB(RL78 processor)

File size: 3.2 KB
Line 
1/*
2 * TOPPERS/SSP Kernel
3 * Smallest Set Profile Kernel
4 *
5 * Copyright (C) 2008 by Embedded and Real-Time Systems Laboratory
6 * Graduate School of Information Science, Nagoya Univ., JAPAN
7 *
8 * ã‹L’˜ìŒ ŽÒ‚́CˆÈ‰º‚Ì(1)`(4)‚ÌðŒ‚ð–ž‚½‚·ê‡‚ÉŒÀ‚èC–{ƒ\ƒtƒgƒEƒF
9 * ƒAi–{ƒ\ƒtƒgƒEƒFƒA‚ð‰ü•Ï‚µ‚½‚à‚Ì‚ðŠÜ‚ށDˆÈ‰º“¯‚¶j‚ðŽg—pE•¡»E‰ü
10 * •ÏEÄ”z•ziˆÈ‰ºC—˜—p‚ƌĂԁj‚·‚邱‚Ƃ𖳏ž‚Å‹–‘ø‚·‚éD
11 * (1) –{ƒ\ƒtƒgƒEƒFƒA‚ðƒ\[ƒXƒR[ƒh‚ÌŒ`‚Å—˜—p‚·‚éê‡‚ɂ́Cã‹L‚Ì’˜ì
12 * Œ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L‚Ì–³•ÛØ‹K’肪C‚»‚Ì‚Ü‚Ü‚ÌŒ`‚Ń\[
13 * ƒXƒR[ƒh’†‚ÉŠÜ‚Ü‚ê‚Ä‚¢‚邱‚ƁD
14 * (2) –{ƒ\ƒtƒgƒEƒFƒA‚ðCƒ‰ƒCƒuƒ‰ƒŠŒ`Ž®‚ȂǁC‘¼‚̃\ƒtƒgƒEƒFƒAŠJ”­‚ÉŽg
15 * —p‚Å‚«‚éŒ`‚ōĔz•z‚·‚éê‡‚ɂ́CÄ”z•z‚É”º‚¤ƒhƒLƒ…
16ƒƒ“ƒgi—˜—p
17 * ŽÒƒ}ƒjƒ…
18ƒAƒ‹‚Ȃǁj‚ɁCã‹L‚Ì’˜ìŒ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L
19 * ‚Ì–³•ÛØ‹K’è‚ðŒfÚ‚·‚邱‚ƁD
20 * (3) –{ƒ\ƒtƒgƒEƒFƒA‚ðC‹@Ší‚É‘g‚ݍž‚ނȂǁC‘¼‚̃\ƒtƒgƒEƒFƒAŠJ”­‚ÉŽg
21 * —p‚Å‚«‚È‚¢Œ`‚ōĔz•z‚·‚éê‡‚ɂ́CŽŸ‚Ì‚¢‚¸‚ê‚©‚ÌðŒ‚ð–ž‚½‚·‚±
22 * ‚ƁD
23 * (a) Ä”z•z‚É”º‚¤ƒhƒLƒ…
24ƒƒ“ƒgi—˜—pŽÒƒ}ƒjƒ…
25ƒAƒ‹‚Ȃǁj‚ɁCã‹L‚Ì’˜
26 * ìŒ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L‚Ì–³•ÛØ‹K’è‚ðŒfÚ‚·‚邱‚ƁD
27 * (b) Ä”z•z‚ÌŒ`‘Ô‚ðC•Ê‚É’è‚ß‚é•û–@‚É‚æ‚Á‚āCTOPPERSƒvƒƒWƒFƒNƒg‚É
28 * •ñ‚·‚邱‚ƁD
29 * (4) –{ƒ\ƒtƒgƒEƒFƒA‚Ì—˜—p‚É‚æ‚è’¼Ú“I‚Ü‚½‚͊ԐړI‚ɐ¶‚¶‚é‚¢‚©‚Ȃ鑹
30 * ŠQ‚©‚ç‚àCã‹L’˜ìŒ ŽÒ‚¨‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚ð–Ɛӂ·‚邱‚ƁD
31 * ‚Ü‚½C–{ƒ\ƒtƒgƒEƒFƒA‚̃†[ƒU‚Ü‚½‚̓Gƒ“ƒhƒ†[ƒU‚©‚ç‚Ì‚¢‚©‚Ȃ闝
32 * —R‚ÉŠî‚­¿‹‚©‚ç‚àCã‹L’˜ìŒ ŽÒ‚¨‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚ð
33 * –Ɛӂ·‚邱‚ƁD
34 *
35 * –{ƒ\ƒtƒgƒEƒFƒA‚́C–³•ÛØ‚Å’ñ‹Ÿ‚³‚ê‚Ä‚¢‚é‚à‚Ì‚Å‚ ‚éDã‹L’˜ìŒ ŽÒ‚¨
36 * ‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚́C–{ƒ\ƒtƒgƒEƒFƒA‚ÉŠÖ‚µ‚āC“Á’è‚ÌŽg—p–Ú“I
37 * ‚ɑ΂·‚é“K‡«‚àŠÜ‚߂āC‚¢‚©‚È‚é•ÛØ‚às‚í‚È‚¢D‚Ü‚½C–{ƒ\ƒtƒgƒEƒF
38 * ƒA‚Ì—˜—p‚É‚æ‚è’¼Ú“I‚Ü‚½‚͊ԐړI‚ɐ¶‚¶‚½‚¢‚©‚Ȃ鑹ŠQ‚ÉŠÖ‚µ‚Ä‚àC‚»
39 * ‚̐ӔC‚𕉂í‚È‚¢D
40 *
41 * @(#) $Id: prc_insn.h 1304 2008-08-27 07:28:36Z ertl-honda $
42 */
43
44
45/*
46 * ƒRƒAˆË‘¶‚Ì“ÁŽê–½—߂̃Cƒ“ƒ‰ƒCƒ“ŠÖ”’è‹`iARM-M—pj
47 */
48
49#ifndef CORE_INSN_H
50#define CORE_INSN_H
51
52#include <arm_m.h>
53
54/*
55 * FAULTMASK‚̃Zƒbƒg
56 */
57Inline void
58set_faultmask(void){
59 Asm("cpsid f":::"memory");
60}
61
62/*
63 * FAULTMASK‚̃NƒŠƒA
64 */
65Inline void
66clear_faultmask(void){
67 Asm("cpsie f":::"memory");
68}
69
70/*
71 * PRIMASK‚̃Zƒbƒg
72 */
73Inline void
74set_primask(void){
75 Asm("cpsid i":::"memory");
76}
77
78/*
79 * PRIMASK‚̃NƒŠƒA
80 */
81Inline void
82clear_primask(void){
83 Asm("cpsie i":::"memory");
84}
85
86/*
87 * BASEPRI‚̃Zƒbƒg
88 */
89Inline void
90set_basepri(uint32_t val){
91 Asm("msr BASEPRI, %0" : : "r"(val) : "memory");
92}
93
94/*
95 * BASEPRI‚̎擾
96 */
97Inline uint32_t
98get_basepri(void){
99 uint32_t val;
100 Asm("mrs %0, BASEPRI" : "=r"(val));
101 return(val);
102}
103
104/*
105 * CONTROL‚̃Zƒbƒg
106 */
107Inline void
108set_control(uint32_t val){
109 Asm("msr control, %0 \n"
110 " isb"
111 : : "r"(val) : "memory");
112}
113
114/*
115 * CONTROL‚̎擾
116 */
117Inline uint32_t
118get_control(void){
119 uint32_t val;
120 Asm("mrs %0, CONTROL" : "=r"(val));
121 return(val);
122}
123
124/*
125 * ƒXƒe[ƒ^ƒXƒŒƒWƒXƒ^iCPSRj‚ÌŒ»Ý’l‚̓Ǐo‚µ
126 */
127Inline uint32_t
128get_ipsr(void)
129{
130 uint32_t sr;
131 Asm("mrs %0, ipsr" : "=r"(sr));
132 return(sr);
133}
134
135#endif /* CORE_INSN_H */
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