Mercurial > ecos
annotate packages/hal/mips/arch/current/include/mips.inc @ 3292:7f8e529b4d82 default tip
Fix FREESCALE_EDMA_NBYTES_MLOFFYES_MLOFF() so it works with negative offsets.
| author | vae |
|---|---|
| date | Wed, 29 Apr 2015 23:31:48 +0000 |
| parents | 74dbf4c3f2e1 |
| children |
| rev | line source |
|---|---|
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
1 #ifndef CYGONCE_HAL_MIPS_INC |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
2 #define CYGONCE_HAL_MIPS_INC |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
3 |
| 0 | 4 ##============================================================================= |
| 5 ## | |
| 6 ## mips.inc | |
| 7 ## | |
| 8 ## MIPS assembler header file | |
| 9 ## | |
| 10 ##============================================================================= | |
|
2729
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
11 ## ####ECOSGPLCOPYRIGHTBEGIN#### |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
12 ## ------------------------------------------- |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
13 ## This file is part of eCos, the Embedded Configurable Operating System. |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
14 ## Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. |
|
210
d2c90368aeef
Merge from eCos master repository on 2002-05-23-21:39:14-BST
jlarmour
parents:
208
diff
changeset
|
15 ## |
|
2729
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
16 ## eCos is free software; you can redistribute it and/or modify it under |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
17 ## the terms of the GNU General Public License as published by the Free |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
18 ## Software Foundation; either version 2 or (at your option) any later |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
19 ## version. |
|
210
d2c90368aeef
Merge from eCos master repository on 2002-05-23-21:39:14-BST
jlarmour
parents:
208
diff
changeset
|
20 ## |
|
2729
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
21 ## eCos is distributed in the hope that it will be useful, but WITHOUT |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
22 ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
23 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
24 ## for more details. |
|
210
d2c90368aeef
Merge from eCos master repository on 2002-05-23-21:39:14-BST
jlarmour
parents:
208
diff
changeset
|
25 ## |
|
2729
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
26 ## You should have received a copy of the GNU General Public License |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
27 ## along with eCos; if not, write to the Free Software Foundation, Inc., |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
28 ## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
|
210
d2c90368aeef
Merge from eCos master repository on 2002-05-23-21:39:14-BST
jlarmour
parents:
208
diff
changeset
|
29 ## |
|
2729
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
30 ## As a special exception, if other files instantiate templates or use |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
31 ## macros or inline functions from this file, or you compile this file |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
32 ## and link it with other works to produce a work based on this file, |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
33 ## this file does not by itself cause the resulting work to be covered by |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
34 ## the GNU General Public License. However the source code for this file |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
35 ## must still be made available in accordance with section (3) of the GNU |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
36 ## General Public License v2. |
|
210
d2c90368aeef
Merge from eCos master repository on 2002-05-23-21:39:14-BST
jlarmour
parents:
208
diff
changeset
|
37 ## |
|
2729
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
38 ## This exception does not invalidate any other reasons why a work based |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
39 ## on this file might be covered by the GNU General Public License. |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
40 ## ------------------------------------------- |
|
74dbf4c3f2e1
Update all copyright banners to reflect FSF ownership; fix and improve licence text.
jlarmour
parents:
210
diff
changeset
|
41 ## ####ECOSGPLCOPYRIGHTEND#### |
| 0 | 42 ##============================================================================= |
| 43 #######DESCRIPTIONBEGIN#### | |
| 44 ## | |
| 45 ## Author(s): nickg | |
| 46 ## Contributors: nickg | |
| 47 ## Date: 1997-10-16 | |
| 48 ## Purpose: MIPS definitions. | |
| 49 ## Description: This file contains various definitions and macros that are | |
| 50 ## useful for writing assembly code for the MIPS CPU family. | |
| 51 ## Usage: | |
| 52 ## #include <cyg/hal/mips.inc> | |
| 53 ## ... | |
| 54 ## | |
| 55 ## | |
| 56 ######DESCRIPTIONEND#### | |
| 57 ## | |
| 58 ##============================================================================= | |
| 59 | |
| 60 ##----------------------------------------------------------------------------- | |
| 61 ## Standard MIPS register names: | |
| 62 | |
| 63 #define zero $0 | |
| 64 #define z0 $0 | |
| 65 #define v0 $2 | |
| 66 #define v1 $3 | |
| 67 #define a0 $4 | |
| 68 #define a1 $5 | |
| 69 #define a2 $6 | |
| 70 #define a3 $7 | |
| 71 #define t0 $8 | |
| 72 #define t1 $9 | |
| 73 #define t2 $10 | |
| 74 #define t3 $11 | |
| 75 #define t4 $12 | |
| 76 #define t5 $13 | |
| 77 #define t6 $14 | |
| 78 #define t7 $15 | |
| 79 #define s0 $16 | |
| 80 #define s1 $17 | |
| 81 #define s2 $18 | |
| 82 #define s3 $19 | |
| 83 #define s4 $20 | |
| 84 #define s5 $21 | |
| 85 #define s6 $22 | |
| 86 #define s7 $23 | |
| 87 #define t8 $24 | |
| 88 #define t9 $25 | |
| 89 #define k0 $26 /* kernel private register 0 */ | |
| 90 #define k1 $27 /* kernel private register 1 */ | |
| 91 #define gp $28 /* global data pointer */ | |
| 92 #define sp $29 /* stack-pointer */ | |
| 93 #define fp $30 /* frame-pointer */ | |
| 94 #define ra $31 /* return address */ | |
| 95 #define pc $pc /* pc, used on mips16 */ | |
| 96 | |
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
97 #define f0 $f0 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
98 #define f1 $f1 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
99 #define f2 $f2 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
100 #define f3 $f3 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
101 #define f4 $f4 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
102 #define f5 $f5 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
103 #define f6 $f6 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
104 #define f7 $f7 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
105 #define f8 $f8 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
106 #define f9 $f9 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
107 #define f10 $f10 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
108 #define f11 $f11 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
109 #define f12 $f12 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
110 #define f13 $f13 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
111 #define f14 $f14 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
112 #define f15 $f15 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
113 #define f16 $f16 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
114 #define f17 $f17 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
115 #define f18 $f18 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
116 #define f19 $f19 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
117 #define f20 $f20 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
118 #define f21 $f21 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
119 #define f22 $f22 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
120 #define f23 $f23 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
121 #define f24 $f24 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
122 #define f25 $f25 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
123 #define f26 $f26 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
124 #define f27 $f27 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
125 #define f28 $f28 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
126 #define f29 $f29 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
127 #define f30 $f30 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
128 #define f31 $f31 |
| 0 | 129 |
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
130 // Coprocessor 0 registers |
| 0 | 131 |
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
132 #define index $0 // TLB entry index register |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
133 #define random $1 // TLB random index register |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
134 #define tlblo0 $2 // TLB even page entry register |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
135 #define tlblo1 $3 // TLB odd page entry register |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
136 #define config $3 // Configuration register (TX39 only) |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
137 #define context $4 // TLB context register |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
138 #define pagemask $5 // TLB page size mask |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
139 #define wired $6 // TLB wired boundary |
|
24
306eee292492
Merge from eCos master repository on 1999-07-16-05:47:06-BST
jlarmour
parents:
6
diff
changeset
|
140 #define cachectrl $7 // Cache control |
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
141 #define badvr $8 // Bad virtual address |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
142 #define count $9 // Timer cycle count register |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
143 #define tlbhi $10 // TLB virtual address match register |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
144 #define compare $11 // Timer compare register |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
145 #define status $12 // Status register |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
146 #define cause $13 // Exception cause |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
147 #define epc $14 // Exception pc value |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
148 #define prid $15 // processor ID |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
149 #define config0 $16 // Config register 0 |
|
151
25e238959bae
Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents:
66
diff
changeset
|
150 #define lladdr $17 // LLAdddr |
|
25e238959bae
Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents:
66
diff
changeset
|
151 #define xcontext $20 // XContext register |
|
25e238959bae
Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents:
66
diff
changeset
|
152 #define ecc $26 // Error Checking and Correcting |
|
25e238959bae
Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents:
66
diff
changeset
|
153 #define cache_err $27 // Cache Error and Status |
|
25e238959bae
Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents:
66
diff
changeset
|
154 #define taglo $28 // TagLo |
|
25e238959bae
Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents:
66
diff
changeset
|
155 #define taghi $29 // TagHi |
|
25e238959bae
Merge from eCos master repository on 2001-02-12-23:44:24-GMT
jlarmour
parents:
66
diff
changeset
|
156 #define error_epc $30 // Error exception pc value |
| 0 | 157 |
| 158 | |
| 159 #------------------------------------------------------------------------------ | |
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
160 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
161 #define FUNC_START(name) \ |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
162 .type name,@function; \ |
|
161
ac086aa3217e
Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents:
151
diff
changeset
|
163 .set push ; \ |
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
164 .globl name; \ |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
165 .ent name; \ |
|
161
ac086aa3217e
Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents:
151
diff
changeset
|
166 .set noreorder ; \ |
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
167 name: |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
168 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
169 #define FUNC_END(name) \ |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
170 name##_end: \ |
|
161
ac086aa3217e
Merge from eCos master repository on 2001-06-08-21:11:51-BST
jlarmour
parents:
151
diff
changeset
|
171 .set pop; \ |
|
6
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
172 .end name \ |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
173 |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
174 #------------------------------------------------------------------------------ |
|
d376b777e2ce
Merge from eCos master repository on 1999-05-14-19:27:43-BST
jlarmour
parents:
2
diff
changeset
|
175 #endif // ifndef CYGONCE_HAL_MIPS_INC |
| 0 | 176 # end of mips.inc |
