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