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authorPaul Mundt <lethal@linux-sh.org>2007-11-08 23:34:36 -0500
committerPaul Mundt <lethal@linux-sh.org>2008-01-27 23:18:40 -0500
commitf64ee87614e80ca270de0b80c5164ab05f4f1d98 (patch)
tree4b5897164ad95cb6a056bc7364544f2e27f02642 /include/asm-sh64/registers.h
parent7960a1d02b00fd5dfa5c2d9b957e4e5f6ec23997 (diff)
sh: Split out irqflags.h in to _32 and _64 variants.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh64/registers.h')
-rw-r--r--include/asm-sh64/registers.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/include/asm-sh64/registers.h b/include/asm-sh64/registers.h
deleted file mode 100644
index 7eec666acf84..000000000000
--- a/include/asm-sh64/registers.h
+++ /dev/null
@@ -1,106 +0,0 @@
1#ifndef __ASM_SH64_REGISTERS_H
2#define __ASM_SH64_REGISTERS_H
3
4/*
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 *
9 * include/asm-sh64/registers.h
10 *
11 * Copyright (C) 2000, 2001 Paolo Alberelli
12 * Copyright (C) 2004 Richard Curnow
13 */
14
15#ifdef __ASSEMBLY__
16/* =====================================================================
17**
18** Section 1: acts on assembly sources pre-processed by GPP ( <source.S>).
19** Assigns symbolic names to control & target registers.
20*/
21
22/*
23 * Define some useful aliases for control registers.
24 */
25#define SR cr0
26#define SSR cr1
27#define PSSR cr2
28 /* cr3 UNDEFINED */
29#define INTEVT cr4
30#define EXPEVT cr5
31#define PEXPEVT cr6
32#define TRA cr7
33#define SPC cr8
34#define PSPC cr9
35#define RESVEC cr10
36#define VBR cr11
37 /* cr12 UNDEFINED */
38#define TEA cr13
39 /* cr14-cr15 UNDEFINED */
40#define DCR cr16
41#define KCR0 cr17
42#define KCR1 cr18
43 /* cr19-cr31 UNDEFINED */
44 /* cr32-cr61 RESERVED */
45#define CTC cr62
46#define USR cr63
47
48/*
49 * ABI dependent registers (general purpose set)
50 */
51#define RET r2
52#define ARG1 r2
53#define ARG2 r3
54#define ARG3 r4
55#define ARG4 r5
56#define ARG5 r6
57#define ARG6 r7
58#define SP r15
59#define LINK r18
60#define ZERO r63
61
62/*
63 * Status register defines: used only by assembly sources (and
64 * syntax independednt)
65 */
66#define SR_RESET_VAL 0x0000000050008000
67#define SR_HARMLESS 0x00000000500080f0 /* Write ignores for most */
68#define SR_ENABLE_FPU 0xffffffffffff7fff /* AND with this */
69
70#if defined (CONFIG_SH64_SR_WATCH)
71#define SR_ENABLE_MMU 0x0000000084000000 /* OR with this */
72#else
73#define SR_ENABLE_MMU 0x0000000080000000 /* OR with this */
74#endif
75
76#define SR_UNBLOCK_EXC 0xffffffffefffffff /* AND with this */
77#define SR_BLOCK_EXC 0x0000000010000000 /* OR with this */
78
79#else /* Not __ASSEMBLY__ syntax */
80
81/*
82** Stringify reg. name
83*/
84#define __str(x) #x
85
86/* Stringify control register names for use in inline assembly */
87#define __SR __str(SR)
88#define __SSR __str(SSR)
89#define __PSSR __str(PSSR)
90#define __INTEVT __str(INTEVT)
91#define __EXPEVT __str(EXPEVT)
92#define __PEXPEVT __str(PEXPEVT)
93#define __TRA __str(TRA)
94#define __SPC __str(SPC)
95#define __PSPC __str(PSPC)
96#define __RESVEC __str(RESVEC)
97#define __VBR __str(VBR)
98#define __TEA __str(TEA)
99#define __DCR __str(DCR)
100#define __KCR0 __str(KCR0)
101#define __KCR1 __str(KCR1)
102#define __CTC __str(CTC)
103#define __USR __str(USR)
104
105#endif /* __ASSEMBLY__ */
106#endif /* __ASM_SH64_REGISTERS_H */