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156 | decky | 1 | /* |
2 | * Copyright (C) 2005 Martin Decky |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
342 | jermar | 29 | #ifndef __ppc32_CONTEXT_H__ |
30 | #define __ppc32_CONTEXT_H__ |
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156 | decky | 31 | |
845 | decky | 32 | #ifndef __ppc32_TYPES_H__ |
33 | # include <arch/types.h> |
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34 | #endif |
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156 | decky | 35 | |
845 | decky | 36 | #define SP_DELTA 4 |
156 | decky | 37 | |
38 | struct context { |
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414 | jermar | 39 | __address sp; |
845 | decky | 40 | __address pc; |
41 | |||
199 | decky | 42 | __u32 r2; |
43 | __u32 r13; |
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44 | __u32 r14; |
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45 | __u32 r15; |
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46 | __u32 r16; |
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47 | __u32 r17; |
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48 | __u32 r18; |
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49 | __u32 r19; |
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50 | __u32 r20; |
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51 | __u32 r21; |
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52 | __u32 r22; |
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53 | __u32 r23; |
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54 | __u32 r24; |
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55 | __u32 r25; |
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56 | __u32 r26; |
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57 | __u32 r27; |
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58 | __u32 r28; |
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59 | __u32 r29; |
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60 | __u32 r30; |
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61 | __u32 r31; |
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845 | decky | 62 | |
63 | __u32 cr; |
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64 | |||
413 | jermar | 65 | ipl_t ipl; |
156 | decky | 66 | } __attribute__ ((packed)); |
67 | |||
68 | #endif |