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| Rev 1053 | Rev 1124 | ||
|---|---|---|---|
| Line 102... | Line 102... | ||
| 102 | 102 | ||
| 103 | /* |
103 | /* |
| 104 | * Save predicate registers |
104 | * Save predicate registers |
| 105 | */ |
105 | */ |
| 106 | mov loc2 = pr ;; |
106 | mov loc2 = pr ;; |
| 107 | st8 [in0] = loc2, 16;; /*Next fpu registers should be spilled to 16B aligned address*/ |
107 | st8 [in0] = loc2, 16;; /* Next fpu registers should be spilled to 16B aligned address */ |
| 108 | 108 | ||
| - | 109 | /* |
|
| - | 110 | * Save floating-point registers. |
|
| - | 111 | */ |
|
| - | 112 | stf.spill [in0] = f2, 16 ;; |
|
| - | 113 | stf.spill [in0] = f3, 16 ;; |
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| - | 114 | stf.spill [in0] = f4, 16 ;; |
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| - | 115 | stf.spill [in0] = f5, 16 ;; |
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| - | 116 | ||
| - | 117 | stf.spill [in0] = f16, 16 ;; |
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| - | 118 | stf.spill [in0] = f17, 16 ;; |
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| - | 119 | stf.spill [in0] = f18, 16 ;; |
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| - | 120 | stf.spill [in0] = f19, 16 ;; |
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| - | 121 | stf.spill [in0] = f20, 16 ;; |
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| - | 122 | stf.spill [in0] = f21, 16 ;; |
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| - | 123 | stf.spill [in0] = f22, 16 ;; |
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| - | 124 | stf.spill [in0] = f23, 16 ;; |
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| - | 125 | stf.spill [in0] = f24, 16 ;; |
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| - | 126 | stf.spill [in0] = f25, 16 ;; |
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| - | 127 | stf.spill [in0] = f26, 16 ;; |
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| - | 128 | stf.spill [in0] = f27, 16 ;; |
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| - | 129 | stf.spill [in0] = f28, 16 ;; |
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| - | 130 | stf.spill [in0] = f29, 16 ;; |
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| - | 131 | stf.spill [in0] = f30, 16 ;; |
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| - | 132 | stf.spill [in0] = f31, 16 ;; |
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| 109 | 133 | ||
| 110 | stf.spill [in0]=f2,16;; |
- | |
| 111 | stf.spill [in0]=f3,16;; |
- | |
| 112 | stf.spill [in0]=f4,16;; |
- | |
| 113 | stf.spill [in0]=f5,16;; |
- | |
| 114 | - | ||
| 115 | stf.spill [in0]=f16,16;; |
- | |
| 116 | stf.spill [in0]=f17,16;; |
- | |
| 117 | stf.spill [in0]=f18,16;; |
- | |
| 118 | stf.spill [in0]=f19,16;; |
- | |
| 119 | stf.spill [in0]=f20,16;; |
- | |
| 120 | stf.spill [in0]=f21,16;; |
- | |
| 121 | stf.spill [in0]=f22,16;; |
- | |
| 122 | stf.spill [in0]=f23,16;; |
- | |
| 123 | stf.spill [in0]=f24,16;; |
- | |
| 124 | stf.spill [in0]=f25,16;; |
- | |
| 125 | stf.spill [in0]=f26,16;; |
- | |
| 126 | stf.spill [in0]=f27,16;; |
- | |
| 127 | stf.spill [in0]=f28,16;; |
- | |
| 128 | stf.spill [in0]=f29,16;; |
- | |
| 129 | stf.spill [in0]=f30,16;; |
- | |
| 130 | stf.spill [in0]=f31,16;; |
- | |
| 131 | - | ||
| 132 | - | ||
| 133 | mov ar.unat = loc1 |
134 | mov ar.unat = loc1 |
| 134 | 135 | ||
| 135 | add r8 = r0, r0, 1 /* context_save returns 1 */ |
136 | add r8 = r0, r0, 1 /* context_save returns 1 */ |
| 136 | br.ret.sptk.many b0 |
137 | br.ret.sptk.many b0 |
| 137 | 138 | ||
| Line 212... | Line 213... | ||
| 212 | * Restore predicate registers |
213 | * Restore predicate registers |
| 213 | */ |
214 | */ |
| 214 | ld8 loc2 = [in0], 16 ;; |
215 | ld8 loc2 = [in0], 16 ;; |
| 215 | mov pr = loc2, ~0 |
216 | mov pr = loc2, ~0 |
| 216 | 217 | ||
| - | 218 | /* |
|
| - | 219 | * Restore floating-point registers. |
|
| - | 220 | */ |
|
| 217 | ldf.fill f2=[in0],16;; |
221 | ldf.fill f2 = [in0], 16 ;; |
| 218 | ldf.fill f3=[in0],16;; |
222 | ldf.fill f3 = [in0], 16 ;; |
| 219 | ldf.fill f4=[in0],16;; |
223 | ldf.fill f4 = [in0], 16 ;; |
| 220 | ldf.fill f5=[in0],16;; |
224 | ldf.fill f5 = [in0], 16 ;; |
| 221 | 225 | ||
| 222 | ldf.fill f16=[in0],16;; |
226 | ldf.fill f16 = [in0], 16 ;; |
| 223 | ldf.fill f17=[in0],16;; |
227 | ldf.fill f17 = [in0], 16 ;; |
| 224 | ldf.fill f18=[in0],16;; |
228 | ldf.fill f18 = [in0], 16 ;; |
| 225 | ldf.fill f19=[in0],16;; |
229 | ldf.fill f19 = [in0], 16 ;; |
| 226 | ldf.fill f20=[in0],16;; |
230 | ldf.fill f20 = [in0], 16 ;; |
| 227 | ldf.fill f21=[in0],16;; |
231 | ldf.fill f21 = [in0], 16 ;; |
| 228 | ldf.fill f22=[in0],16;; |
232 | ldf.fill f22 = [in0], 16 ;; |
| 229 | ldf.fill f23=[in0],16;; |
233 | ldf.fill f23 = [in0], 16 ;; |
| 230 | ldf.fill f24=[in0],16;; |
234 | ldf.fill f24 = [in0], 16 ;; |
| 231 | ldf.fill f25=[in0],16;; |
235 | ldf.fill f25 = [in0], 16 ;; |
| 232 | ldf.fill f26=[in0],16;; |
236 | ldf.fill f26 = [in0], 16 ;; |
| 233 | ldf.fill f27=[in0],16;; |
237 | ldf.fill f27 = [in0], 16 ;; |
| 234 | ldf.fill f28=[in0],16;; |
238 | ldf.fill f28 = [in0], 16 ;; |
| 235 | ldf.fill f29=[in0],16;; |
239 | ldf.fill f29 = [in0], 16 ;; |
| 236 | ldf.fill f30=[in0],16;; |
240 | ldf.fill f30 = [in0], 16 ;; |
| 237 | ldf.fill f31=[in0],16;; |
241 | ldf.fill f31 = [in0], 16 ;; |
| 238 | - | ||
| 239 | - | ||
| 240 | 242 | ||
| 241 | mov ar.unat = loc1 |
243 | mov ar.unat = loc1 |
| 242 | 244 | ||
| 243 | mov r8 = r0 /* context_restore returns 0 */ |
245 | mov r8 = r0 /* context_restore returns 0 */ |
| 244 | br.ret.sptk.many b0 |
246 | br.ret.sptk.many b0 |