projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 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 | |
| 1c79145f | 9 | * version 2.1 of the License, or (at your option) any later version. |
| 79aceca5 FB |
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 | |
| 8167ee88 | 17 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| 79aceca5 FB |
18 | */ |
| 19 | ||
| 3622634b MA |
20 | #ifndef PPC_TARGET_SYSCALL_H |
| 21 | #define PPC_TARGET_SYSCALL_H | |
| 460c579f | 22 | |
| 79aceca5 FB |
23 | /* XXX: ABSOLUTELY BUGGY: |
| 24 | * for now, this is quite just a cut-and-paste from i386 target... | |
| 25 | */ | |
| 26 | ||
| 27 | /* default linux values for the selectors */ | |
| 28 | #define __USER_DS (1) | |
| 29 | ||
| 30 | struct target_pt_regs { | |
| e32448e0 JM |
31 | abi_ulong gpr[32]; |
| 32 | abi_ulong nip; | |
| 33 | abi_ulong msr; | |
| 34 | abi_ulong orig_gpr3; /* Used for restarting system calls */ | |
| 35 | abi_ulong ctr; | |
| 36 | abi_ulong link; | |
| 37 | abi_ulong xer; | |
| 38 | abi_ulong ccr; | |
| 74154d7e | 39 | #if defined(TARGET_PPC64) |
| e32448e0 JM |
40 | abi_ulong softe; |
| 41 | #else | |
| 42 | abi_ulong mq; /* 601 only (not used at present) */ | |
| 43 | #endif | |
| 79aceca5 | 44 | /* Used on APUS to hold IPL value. */ |
| e32448e0 JM |
45 | abi_ulong trap; /* Reason for being here */ |
| 46 | abi_ulong dar; /* Fault registers */ | |
| 47 | abi_ulong dsisr; | |
| 48 | abi_ulong result; /* Result of a system call */ | |
| 79aceca5 FB |
49 | }; |
| 50 | ||
| 51 | /* ioctls */ | |
| 52 | struct target_revectored_struct { | |
| 992f48a0 | 53 | abi_ulong __map[8]; /* 256 bits */ |
| 79aceca5 FB |
54 | }; |
| 55 | ||
| bcd4933a | 56 | |
| 79aceca5 FB |
57 | /* |
| 58 | * flags masks | |
| 59 | */ | |
| 60 | ||
| 74154d7e | 61 | #if defined(TARGET_PPC64) |
| d90b94cd | 62 | #ifdef TARGET_WORDS_BIGENDIAN |
| f85e9a68 JM |
63 | #define UNAME_MACHINE "ppc64" |
| 64 | #else | |
| d90b94cd DK |
65 | #define UNAME_MACHINE "ppc64le" |
| 66 | #endif | |
| 67 | #else | |
| cf720db3 | 68 | #define UNAME_MACHINE "ppc" |
| f85e9a68 | 69 | #endif |
| cbc14e6f | 70 | #define UNAME_MINIMUM_RELEASE "2.6.32" |
| 4ce6243d PM |
71 | |
| 72 | #define TARGET_CLONE_BACKWARDS | |
| 0903c8be | 73 | |
| 02e5d7d7 FB |
74 | #define TARGET_MCL_CURRENT 0x2000 |
| 75 | #define TARGET_MCL_FUTURE 0x4000 | |
| 76 | #define TARGET_MCL_ONFAULT 0x8000 | |
| 5457dc9e | 77 | #define TARGET_WANT_NI_OLD_SELECT |
| 460c579f | 78 | |
| 3622634b | 79 | #endif /* PPC_TARGET_SYSCALL_H */ |