root / linux-user / ppc / syscall.h @ 5fafdf24
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1 | 79aceca5 | bellard | /*
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2 | 79aceca5 | bellard | * PPC emulation for qemu: syscall definitions.
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3 | 5fafdf24 | ths | *
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4 | 79aceca5 | bellard | * Copyright (c) 2003 Jocelyn Mayer
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5 | 79aceca5 | bellard | *
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6 | 79aceca5 | bellard | * This library is free software; you can redistribute it and/or
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7 | 79aceca5 | bellard | * modify it under the terms of the GNU Lesser General Public
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8 | 79aceca5 | bellard | * License as published by the Free Software Foundation; either
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9 | 79aceca5 | bellard | * version 2 of the License, or (at your option) any later version.
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10 | 79aceca5 | bellard | *
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11 | 79aceca5 | bellard | * This library is distributed in the hope that it will be useful,
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12 | 79aceca5 | bellard | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | 79aceca5 | bellard | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 | 79aceca5 | bellard | * Lesser General Public License for more details.
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15 | 79aceca5 | bellard | *
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16 | 79aceca5 | bellard | * You should have received a copy of the GNU Lesser General Public
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17 | 79aceca5 | bellard | * License along with this library; if not, write to the Free Software
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18 | 79aceca5 | bellard | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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19 | 79aceca5 | bellard | */
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20 | 79aceca5 | bellard | |
21 | 79aceca5 | bellard | /* XXX: ABSOLUTELY BUGGY:
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22 | 79aceca5 | bellard | * for now, this is quite just a cut-and-paste from i386 target...
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23 | 79aceca5 | bellard | */
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24 | 79aceca5 | bellard | |
25 | 79aceca5 | bellard | /* default linux values for the selectors */
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26 | 79aceca5 | bellard | #define __USER_DS (1) |
27 | 79aceca5 | bellard | |
28 | 79aceca5 | bellard | struct target_pt_regs {
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29 | 79aceca5 | bellard | unsigned long gpr[32]; |
30 | 79aceca5 | bellard | unsigned long nip; |
31 | 79aceca5 | bellard | unsigned long msr; |
32 | 79aceca5 | bellard | unsigned long orig_gpr3; /* Used for restarting system calls */ |
33 | 79aceca5 | bellard | unsigned long ctr; |
34 | 79aceca5 | bellard | unsigned long link; |
35 | 79aceca5 | bellard | unsigned long xer; |
36 | 79aceca5 | bellard | unsigned long ccr; |
37 | 79aceca5 | bellard | unsigned long mq; /* 601 only (not used at present) */ |
38 | 79aceca5 | bellard | /* Used on APUS to hold IPL value. */
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39 | 79aceca5 | bellard | unsigned long trap; /* Reason for being here */ |
40 | 79aceca5 | bellard | unsigned long dar; /* Fault registers */ |
41 | 79aceca5 | bellard | unsigned long dsisr; |
42 | 79aceca5 | bellard | unsigned long result; /* Result of a system call */ |
43 | 79aceca5 | bellard | }; |
44 | 79aceca5 | bellard | |
45 | 79aceca5 | bellard | /* ioctls */
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46 | 79aceca5 | bellard | struct target_revectored_struct {
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47 | 79aceca5 | bellard | target_ulong __map[8]; /* 256 bits */ |
48 | 79aceca5 | bellard | }; |
49 | 79aceca5 | bellard | |
50 | 79aceca5 | bellard | /*
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51 | 79aceca5 | bellard | * flags masks
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52 | 79aceca5 | bellard | */
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53 | 79aceca5 | bellard | |
54 | cf720db3 | bellard | #define UNAME_MACHINE "ppc" |