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1 | /* |
1 | /* |
2 | * Copyright (C) 2005 Jakub Jermar |
2 | * Copyright (c) 2005 Jakub Jermar |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup sparc64interrupt |
29 | /** @addtogroup sparc64interrupt |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** |
32 | /** |
33 | * @file |
33 | * @file |
34 | * @brief This file contains register window trap handlers. |
34 | * @brief This file contains register window trap handlers. |
35 | */ |
35 | */ |
36 | 36 | ||
37 | #ifndef KERN_sparc64_REGWIN_H_ |
37 | #ifndef KERN_sparc64_REGWIN_H_ |
38 | #define KERN_sparc64_REGWIN_H_ |
38 | #define KERN_sparc64_REGWIN_H_ |
39 | 39 | ||
40 | #include <arch/stack.h> |
40 | #include <arch/stack.h> |
41 | #include <arch/arch.h> |
41 | #include <arch/arch.h> |
42 | 42 | ||
43 | #define TT_CLEAN_WINDOW 0x24 |
43 | #define TT_CLEAN_WINDOW 0x24 |
44 | #define TT_SPILL_0_NORMAL 0x80 /* kernel spills */ |
44 | #define TT_SPILL_0_NORMAL 0x80 /* kernel spills */ |
45 | #define TT_SPILL_1_NORMAL 0x84 /* userspace spills */ |
45 | #define TT_SPILL_1_NORMAL 0x84 /* userspace spills */ |
46 | #define TT_SPILL_2_NORMAL 0x88 /* spills to userspace window buffer */ |
46 | #define TT_SPILL_2_NORMAL 0x88 /* spills to userspace window buffer */ |
47 | #define TT_SPILL_0_OTHER 0xa0 /* spills to userspace window buffer */ |
47 | #define TT_SPILL_0_OTHER 0xa0 /* spills to userspace window buffer */ |
48 | #define TT_FILL_0_NORMAL 0xc0 /* kernel fills */ |
48 | #define TT_FILL_0_NORMAL 0xc0 /* kernel fills */ |
49 | #define TT_FILL_1_NORMAL 0xc4 /* userspace fills */ |
49 | #define TT_FILL_1_NORMAL 0xc4 /* userspace fills */ |
50 | 50 | ||
51 | #define REGWIN_HANDLER_SIZE 128 |
51 | #define REGWIN_HANDLER_SIZE 128 |
52 | 52 | ||
53 | #define CLEAN_WINDOW_HANDLER_SIZE REGWIN_HANDLER_SIZE |
53 | #define CLEAN_WINDOW_HANDLER_SIZE REGWIN_HANDLER_SIZE |
54 | #define SPILL_HANDLER_SIZE REGWIN_HANDLER_SIZE |
54 | #define SPILL_HANDLER_SIZE REGWIN_HANDLER_SIZE |
55 | #define FILL_HANDLER_SIZE REGWIN_HANDLER_SIZE |
55 | #define FILL_HANDLER_SIZE REGWIN_HANDLER_SIZE |
56 | 56 | ||
57 | /* Window Save Area offsets. */ |
57 | /* Window Save Area offsets. */ |
58 | #define L0_OFFSET 0 |
58 | #define L0_OFFSET 0 |
59 | #define L1_OFFSET 8 |
59 | #define L1_OFFSET 8 |
60 | #define L2_OFFSET 16 |
60 | #define L2_OFFSET 16 |
61 | #define L3_OFFSET 24 |
61 | #define L3_OFFSET 24 |
62 | #define L4_OFFSET 32 |
62 | #define L4_OFFSET 32 |
63 | #define L5_OFFSET 40 |
63 | #define L5_OFFSET 40 |
64 | #define L6_OFFSET 48 |
64 | #define L6_OFFSET 48 |
65 | #define L7_OFFSET 56 |
65 | #define L7_OFFSET 56 |
66 | #define I0_OFFSET 64 |
66 | #define I0_OFFSET 64 |
67 | #define I1_OFFSET 72 |
67 | #define I1_OFFSET 72 |
68 | #define I2_OFFSET 80 |
68 | #define I2_OFFSET 80 |
69 | #define I3_OFFSET 88 |
69 | #define I3_OFFSET 88 |
70 | #define I4_OFFSET 96 |
70 | #define I4_OFFSET 96 |
71 | #define I5_OFFSET 104 |
71 | #define I5_OFFSET 104 |
72 | #define I6_OFFSET 112 |
72 | #define I6_OFFSET 112 |
73 | #define I7_OFFSET 120 |
73 | #define I7_OFFSET 120 |
74 | 74 | ||
75 | #ifdef __ASM__ |
75 | #ifdef __ASM__ |
76 | 76 | ||
77 | /* |
77 | /* |
78 | * Macro used by the nucleus and the primary context 0 during normal and other spills. |
78 | * Macro used by the nucleus and the primary context 0 during normal and other spills. |
79 | */ |
79 | */ |
80 | .macro SPILL_NORMAL_HANDLER_KERNEL |
80 | .macro SPILL_NORMAL_HANDLER_KERNEL |
81 | stx %l0, [%sp + STACK_BIAS + L0_OFFSET] |
81 | stx %l0, [%sp + STACK_BIAS + L0_OFFSET] |
82 | stx %l1, [%sp + STACK_BIAS + L1_OFFSET] |
82 | stx %l1, [%sp + STACK_BIAS + L1_OFFSET] |
83 | stx %l2, [%sp + STACK_BIAS + L2_OFFSET] |
83 | stx %l2, [%sp + STACK_BIAS + L2_OFFSET] |
84 | stx %l3, [%sp + STACK_BIAS + L3_OFFSET] |
84 | stx %l3, [%sp + STACK_BIAS + L3_OFFSET] |
85 | stx %l4, [%sp + STACK_BIAS + L4_OFFSET] |
85 | stx %l4, [%sp + STACK_BIAS + L4_OFFSET] |
86 | stx %l5, [%sp + STACK_BIAS + L5_OFFSET] |
86 | stx %l5, [%sp + STACK_BIAS + L5_OFFSET] |
87 | stx %l6, [%sp + STACK_BIAS + L6_OFFSET] |
87 | stx %l6, [%sp + STACK_BIAS + L6_OFFSET] |
88 | stx %l7, [%sp + STACK_BIAS + L7_OFFSET] |
88 | stx %l7, [%sp + STACK_BIAS + L7_OFFSET] |
89 | stx %i0, [%sp + STACK_BIAS + I0_OFFSET] |
89 | stx %i0, [%sp + STACK_BIAS + I0_OFFSET] |
90 | stx %i1, [%sp + STACK_BIAS + I1_OFFSET] |
90 | stx %i1, [%sp + STACK_BIAS + I1_OFFSET] |
91 | stx %i2, [%sp + STACK_BIAS + I2_OFFSET] |
91 | stx %i2, [%sp + STACK_BIAS + I2_OFFSET] |
92 | stx %i3, [%sp + STACK_BIAS + I3_OFFSET] |
92 | stx %i3, [%sp + STACK_BIAS + I3_OFFSET] |
93 | stx %i4, [%sp + STACK_BIAS + I4_OFFSET] |
93 | stx %i4, [%sp + STACK_BIAS + I4_OFFSET] |
94 | stx %i5, [%sp + STACK_BIAS + I5_OFFSET] |
94 | stx %i5, [%sp + STACK_BIAS + I5_OFFSET] |
95 | stx %i6, [%sp + STACK_BIAS + I6_OFFSET] |
95 | stx %i6, [%sp + STACK_BIAS + I6_OFFSET] |
96 | stx %i7, [%sp + STACK_BIAS + I7_OFFSET] |
96 | stx %i7, [%sp + STACK_BIAS + I7_OFFSET] |
97 | saved |
97 | saved |
98 | retry |
98 | retry |
99 | .endm |
99 | .endm |
100 | 100 | ||
101 | /* |
101 | /* |
102 | * Macro used by the userspace during normal spills. |
102 | * Macro used by the userspace during normal spills. |
103 | */ |
103 | */ |
104 | .macro SPILL_NORMAL_HANDLER_USERSPACE |
104 | .macro SPILL_NORMAL_HANDLER_USERSPACE |
105 | wr %g0, ASI_AIUP, %asi |
105 | wr %g0, ASI_AIUP, %asi |
106 | stxa %l0, [%sp + STACK_BIAS + L0_OFFSET] %asi |
106 | stxa %l0, [%sp + STACK_BIAS + L0_OFFSET] %asi |
107 | stxa %l1, [%sp + STACK_BIAS + L1_OFFSET] %asi |
107 | stxa %l1, [%sp + STACK_BIAS + L1_OFFSET] %asi |
108 | stxa %l2, [%sp + STACK_BIAS + L2_OFFSET] %asi |
108 | stxa %l2, [%sp + STACK_BIAS + L2_OFFSET] %asi |
109 | stxa %l3, [%sp + STACK_BIAS + L3_OFFSET] %asi |
109 | stxa %l3, [%sp + STACK_BIAS + L3_OFFSET] %asi |
110 | stxa %l4, [%sp + STACK_BIAS + L4_OFFSET] %asi |
110 | stxa %l4, [%sp + STACK_BIAS + L4_OFFSET] %asi |
111 | stxa %l5, [%sp + STACK_BIAS + L5_OFFSET] %asi |
111 | stxa %l5, [%sp + STACK_BIAS + L5_OFFSET] %asi |
112 | stxa %l6, [%sp + STACK_BIAS + L6_OFFSET] %asi |
112 | stxa %l6, [%sp + STACK_BIAS + L6_OFFSET] %asi |
113 | stxa %l7, [%sp + STACK_BIAS + L7_OFFSET] %asi |
113 | stxa %l7, [%sp + STACK_BIAS + L7_OFFSET] %asi |
114 | stxa %i0, [%sp + STACK_BIAS + I0_OFFSET] %asi |
114 | stxa %i0, [%sp + STACK_BIAS + I0_OFFSET] %asi |
115 | stxa %i1, [%sp + STACK_BIAS + I1_OFFSET] %asi |
115 | stxa %i1, [%sp + STACK_BIAS + I1_OFFSET] %asi |
116 | stxa %i2, [%sp + STACK_BIAS + I2_OFFSET] %asi |
116 | stxa %i2, [%sp + STACK_BIAS + I2_OFFSET] %asi |
117 | stxa %i3, [%sp + STACK_BIAS + I3_OFFSET] %asi |
117 | stxa %i3, [%sp + STACK_BIAS + I3_OFFSET] %asi |
118 | stxa %i4, [%sp + STACK_BIAS + I4_OFFSET] %asi |
118 | stxa %i4, [%sp + STACK_BIAS + I4_OFFSET] %asi |
119 | stxa %i5, [%sp + STACK_BIAS + I5_OFFSET] %asi |
119 | stxa %i5, [%sp + STACK_BIAS + I5_OFFSET] %asi |
120 | stxa %i6, [%sp + STACK_BIAS + I6_OFFSET] %asi |
120 | stxa %i6, [%sp + STACK_BIAS + I6_OFFSET] %asi |
121 | stxa %i7, [%sp + STACK_BIAS + I7_OFFSET] %asi |
121 | stxa %i7, [%sp + STACK_BIAS + I7_OFFSET] %asi |
122 | saved |
122 | saved |
123 | retry |
123 | retry |
124 | .endm |
124 | .endm |
125 | 125 | ||
126 | /* |
126 | /* |
127 | * Macro used to spill userspace window to userspace window buffer. |
127 | * Macro used to spill userspace window to userspace window buffer. |
128 | * It can be either triggered from preemptible_handler doing SAVE |
128 | * It can be either triggered from preemptible_handler doing SAVE |
129 | * at (TL=1) or from normal kernel code doing SAVE when OTHERWIN>0 |
129 | * at (TL=1) or from normal kernel code doing SAVE when OTHERWIN>0 |
130 | * at (TL=0). |
130 | * at (TL=0). |
131 | */ |
131 | */ |
132 | .macro SPILL_TO_USPACE_WINDOW_BUFFER |
132 | .macro SPILL_TO_USPACE_WINDOW_BUFFER |
133 | stx %l0, [%g7 + L0_OFFSET] |
133 | stx %l0, [%g7 + L0_OFFSET] |
134 | stx %l1, [%g7 + L1_OFFSET] |
134 | stx %l1, [%g7 + L1_OFFSET] |
135 | stx %l2, [%g7 + L2_OFFSET] |
135 | stx %l2, [%g7 + L2_OFFSET] |
136 | stx %l3, [%g7 + L3_OFFSET] |
136 | stx %l3, [%g7 + L3_OFFSET] |
137 | stx %l4, [%g7 + L4_OFFSET] |
137 | stx %l4, [%g7 + L4_OFFSET] |
138 | stx %l5, [%g7 + L5_OFFSET] |
138 | stx %l5, [%g7 + L5_OFFSET] |
139 | stx %l6, [%g7 + L6_OFFSET] |
139 | stx %l6, [%g7 + L6_OFFSET] |
140 | stx %l7, [%g7 + L7_OFFSET] |
140 | stx %l7, [%g7 + L7_OFFSET] |
141 | stx %i0, [%g7 + I0_OFFSET] |
141 | stx %i0, [%g7 + I0_OFFSET] |
142 | stx %i1, [%g7 + I1_OFFSET] |
142 | stx %i1, [%g7 + I1_OFFSET] |
143 | stx %i2, [%g7 + I2_OFFSET] |
143 | stx %i2, [%g7 + I2_OFFSET] |
144 | stx %i3, [%g7 + I3_OFFSET] |
144 | stx %i3, [%g7 + I3_OFFSET] |
145 | stx %i4, [%g7 + I4_OFFSET] |
145 | stx %i4, [%g7 + I4_OFFSET] |
146 | stx %i5, [%g7 + I5_OFFSET] |
146 | stx %i5, [%g7 + I5_OFFSET] |
147 | stx %i6, [%g7 + I6_OFFSET] |
147 | stx %i6, [%g7 + I6_OFFSET] |
148 | stx %i7, [%g7 + I7_OFFSET] |
148 | stx %i7, [%g7 + I7_OFFSET] |
149 | add %g7, STACK_WINDOW_SAVE_AREA_SIZE, %g7 |
149 | add %g7, STACK_WINDOW_SAVE_AREA_SIZE, %g7 |
150 | saved |
150 | saved |
151 | retry |
151 | retry |
152 | .endm |
152 | .endm |
153 | 153 | ||
154 | 154 | ||
155 | /* |
155 | /* |
156 | * Macro used by the nucleus and the primary context 0 during normal fills. |
156 | * Macro used by the nucleus and the primary context 0 during normal fills. |
157 | */ |
157 | */ |
158 | .macro FILL_NORMAL_HANDLER_KERNEL |
158 | .macro FILL_NORMAL_HANDLER_KERNEL |
159 | ldx [%sp + STACK_BIAS + L0_OFFSET], %l0 |
159 | ldx [%sp + STACK_BIAS + L0_OFFSET], %l0 |
160 | ldx [%sp + STACK_BIAS + L1_OFFSET], %l1 |
160 | ldx [%sp + STACK_BIAS + L1_OFFSET], %l1 |
161 | ldx [%sp + STACK_BIAS + L2_OFFSET], %l2 |
161 | ldx [%sp + STACK_BIAS + L2_OFFSET], %l2 |
162 | ldx [%sp + STACK_BIAS + L3_OFFSET], %l3 |
162 | ldx [%sp + STACK_BIAS + L3_OFFSET], %l3 |
163 | ldx [%sp + STACK_BIAS + L4_OFFSET], %l4 |
163 | ldx [%sp + STACK_BIAS + L4_OFFSET], %l4 |
164 | ldx [%sp + STACK_BIAS + L5_OFFSET], %l5 |
164 | ldx [%sp + STACK_BIAS + L5_OFFSET], %l5 |
165 | ldx [%sp + STACK_BIAS + L6_OFFSET], %l6 |
165 | ldx [%sp + STACK_BIAS + L6_OFFSET], %l6 |
166 | ldx [%sp + STACK_BIAS + L7_OFFSET], %l7 |
166 | ldx [%sp + STACK_BIAS + L7_OFFSET], %l7 |
167 | ldx [%sp + STACK_BIAS + I0_OFFSET], %i0 |
167 | ldx [%sp + STACK_BIAS + I0_OFFSET], %i0 |
168 | ldx [%sp + STACK_BIAS + I1_OFFSET], %i1 |
168 | ldx [%sp + STACK_BIAS + I1_OFFSET], %i1 |
169 | ldx [%sp + STACK_BIAS + I2_OFFSET], %i2 |
169 | ldx [%sp + STACK_BIAS + I2_OFFSET], %i2 |
170 | ldx [%sp + STACK_BIAS + I3_OFFSET], %i3 |
170 | ldx [%sp + STACK_BIAS + I3_OFFSET], %i3 |
171 | ldx [%sp + STACK_BIAS + I4_OFFSET], %i4 |
171 | ldx [%sp + STACK_BIAS + I4_OFFSET], %i4 |
172 | ldx [%sp + STACK_BIAS + I5_OFFSET], %i5 |
172 | ldx [%sp + STACK_BIAS + I5_OFFSET], %i5 |
173 | ldx [%sp + STACK_BIAS + I6_OFFSET], %i6 |
173 | ldx [%sp + STACK_BIAS + I6_OFFSET], %i6 |
174 | ldx [%sp + STACK_BIAS + I7_OFFSET], %i7 |
174 | ldx [%sp + STACK_BIAS + I7_OFFSET], %i7 |
175 | restored |
175 | restored |
176 | retry |
176 | retry |
177 | .endm |
177 | .endm |
178 | 178 | ||
179 | /* |
179 | /* |
180 | * Macro used by the userspace during normal fills. |
180 | * Macro used by the userspace during normal fills. |
181 | */ |
181 | */ |
182 | .macro FILL_NORMAL_HANDLER_USERSPACE |
182 | .macro FILL_NORMAL_HANDLER_USERSPACE |
183 | wr %g0, ASI_AIUP, %asi |
183 | wr %g0, ASI_AIUP, %asi |
184 | ldxa [%sp + STACK_BIAS + L0_OFFSET] %asi, %l0 |
184 | ldxa [%sp + STACK_BIAS + L0_OFFSET] %asi, %l0 |
185 | ldxa [%sp + STACK_BIAS + L1_OFFSET] %asi, %l1 |
185 | ldxa [%sp + STACK_BIAS + L1_OFFSET] %asi, %l1 |
186 | ldxa [%sp + STACK_BIAS + L2_OFFSET] %asi, %l2 |
186 | ldxa [%sp + STACK_BIAS + L2_OFFSET] %asi, %l2 |
187 | ldxa [%sp + STACK_BIAS + L3_OFFSET] %asi, %l3 |
187 | ldxa [%sp + STACK_BIAS + L3_OFFSET] %asi, %l3 |
188 | ldxa [%sp + STACK_BIAS + L4_OFFSET] %asi, %l4 |
188 | ldxa [%sp + STACK_BIAS + L4_OFFSET] %asi, %l4 |
189 | ldxa [%sp + STACK_BIAS + L5_OFFSET] %asi, %l5 |
189 | ldxa [%sp + STACK_BIAS + L5_OFFSET] %asi, %l5 |
190 | ldxa [%sp + STACK_BIAS + L6_OFFSET] %asi, %l6 |
190 | ldxa [%sp + STACK_BIAS + L6_OFFSET] %asi, %l6 |
191 | ldxa [%sp + STACK_BIAS + L7_OFFSET] %asi, %l7 |
191 | ldxa [%sp + STACK_BIAS + L7_OFFSET] %asi, %l7 |
192 | ldxa [%sp + STACK_BIAS + I0_OFFSET] %asi, %i0 |
192 | ldxa [%sp + STACK_BIAS + I0_OFFSET] %asi, %i0 |
193 | ldxa [%sp + STACK_BIAS + I1_OFFSET] %asi, %i1 |
193 | ldxa [%sp + STACK_BIAS + I1_OFFSET] %asi, %i1 |
194 | ldxa [%sp + STACK_BIAS + I2_OFFSET] %asi, %i2 |
194 | ldxa [%sp + STACK_BIAS + I2_OFFSET] %asi, %i2 |
195 | ldxa [%sp + STACK_BIAS + I3_OFFSET] %asi, %i3 |
195 | ldxa [%sp + STACK_BIAS + I3_OFFSET] %asi, %i3 |
196 | ldxa [%sp + STACK_BIAS + I4_OFFSET] %asi, %i4 |
196 | ldxa [%sp + STACK_BIAS + I4_OFFSET] %asi, %i4 |
197 | ldxa [%sp + STACK_BIAS + I5_OFFSET] %asi, %i5 |
197 | ldxa [%sp + STACK_BIAS + I5_OFFSET] %asi, %i5 |
198 | ldxa [%sp + STACK_BIAS + I6_OFFSET] %asi, %i6 |
198 | ldxa [%sp + STACK_BIAS + I6_OFFSET] %asi, %i6 |
199 | ldxa [%sp + STACK_BIAS + I7_OFFSET] %asi, %i7 |
199 | ldxa [%sp + STACK_BIAS + I7_OFFSET] %asi, %i7 |
200 | restored |
200 | restored |
201 | retry |
201 | retry |
202 | .endm |
202 | .endm |
203 | 203 | ||
204 | .macro CLEAN_WINDOW_HANDLER |
204 | .macro CLEAN_WINDOW_HANDLER |
205 | rdpr %cleanwin, %l0 |
205 | rdpr %cleanwin, %l0 |
206 | add %l0, 1, %l0 |
206 | add %l0, 1, %l0 |
207 | wrpr %l0, 0, %cleanwin |
207 | wrpr %l0, 0, %cleanwin |
208 | mov %r0, %l0 |
208 | mov %r0, %l0 |
209 | mov %r0, %l1 |
209 | mov %r0, %l1 |
210 | mov %r0, %l2 |
210 | mov %r0, %l2 |
211 | mov %r0, %l3 |
211 | mov %r0, %l3 |
212 | mov %r0, %l4 |
212 | mov %r0, %l4 |
213 | mov %r0, %l5 |
213 | mov %r0, %l5 |
214 | mov %r0, %l6 |
214 | mov %r0, %l6 |
215 | mov %r0, %l7 |
215 | mov %r0, %l7 |
216 | mov %r0, %o0 |
216 | mov %r0, %o0 |
217 | mov %r0, %o1 |
217 | mov %r0, %o1 |
218 | mov %r0, %o2 |
218 | mov %r0, %o2 |
219 | mov %r0, %o3 |
219 | mov %r0, %o3 |
220 | mov %r0, %o4 |
220 | mov %r0, %o4 |
221 | mov %r0, %o5 |
221 | mov %r0, %o5 |
222 | mov %r0, %o6 |
222 | mov %r0, %o6 |
223 | mov %r0, %o7 |
223 | mov %r0, %o7 |
224 | retry |
224 | retry |
225 | .endm |
225 | .endm |
226 | #endif /* __ASM__ */ |
226 | #endif /* __ASM__ */ |
227 | 227 | ||
228 | #endif |
228 | #endif |
229 | 229 | ||
230 | /** @} |
230 | /** @} |
231 | */ |
231 | */ |
232 | 232 |