projects / mirror_qemu.git / blame
| Commit | Line | Data |
|---|---|---|
| 74aa0429 JM |
1 | /* |
| 2 | * PPC emulation for qemu: syscall definitions. | |
| 5fafdf24 | 3 | * |
| 74aa0429 JM |
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 | ||
| 54 | /* ipcs */ | |
| 55 | ||
| 56 | #define TARGET_SEMOP 1 | |
| 57 | #define TARGET_SEMGET 2 | |
| 5fafdf24 TS |
58 | #define TARGET_SEMCTL 3 |
| 59 | #define TARGET_MSGSND 11 | |
| 74aa0429 JM |
60 | #define TARGET_MSGRCV 12 |
| 61 | #define TARGET_MSGGET 13 | |
| 62 | #define TARGET_MSGCTL 14 | |
| 63 | #define TARGET_SHMAT 21 | |
| 64 | #define TARGET_SHMDT 22 | |
| 65 | #define TARGET_SHMGET 23 | |
| 66 | #define TARGET_SHMCTL 24 | |
| 67 | ||
| 68 | struct target_msgbuf { | |
| 69 | int mtype; | |
| 70 | char mtext[1]; | |
| 71 | }; | |
| 72 | ||
| 73 | struct target_ipc_kludge { | |
| 74 | unsigned int msgp; /* Really (struct msgbuf *) */ | |
| 75 | int msgtyp; | |
| 5fafdf24 | 76 | }; |
| 74aa0429 JM |
77 | |
| 78 | struct target_ipc_perm { | |
| 79 | int key; | |
| 80 | unsigned short uid; | |
| 81 | unsigned short gid; | |
| 82 | unsigned short cuid; | |
| 83 | unsigned short cgid; | |
| 84 | unsigned short mode; | |
| 85 | unsigned short seq; | |
| 86 | }; | |
| 87 | ||
| 88 | struct target_msqid_ds { | |
| 89 | struct target_ipc_perm msg_perm; | |
| 90 | unsigned int msg_first; /* really struct target_msg* */ | |
| 91 | unsigned int msg_last; /* really struct target_msg* */ | |
| 92 | unsigned int msg_stime; /* really target_time_t */ | |
| 93 | unsigned int msg_rtime; /* really target_time_t */ | |
| 94 | unsigned int msg_ctime; /* really target_time_t */ | |
| 95 | unsigned int wwait; /* really struct wait_queue* */ | |
| 96 | unsigned int rwait; /* really struct wait_queue* */ | |
| 97 | unsigned short msg_cbytes; | |
| 98 | unsigned short msg_qnum; | |
| 99 | unsigned short msg_qbytes; | |
| 100 | unsigned short msg_lspid; | |
| 101 | unsigned short msg_lrpid; | |
| 102 | }; | |
| 103 | ||
| 104 | struct target_shmid_ds { | |
| 105 | struct target_ipc_perm shm_perm; | |
| 106 | int shm_segsz; | |
| 107 | unsigned int shm_atime; /* really target_time_t */ | |
| 108 | unsigned int shm_dtime; /* really target_time_t */ | |
| 109 | unsigned int shm_ctime; /* really target_time_t */ | |
| 110 | unsigned short shm_cpid; | |
| 111 | unsigned short shm_lpid; | |
| 112 | short shm_nattch; | |
| 113 | unsigned short shm_npages; | |
| 114 | unsigned long *shm_pages; | |
| 115 | void *attaches; /* really struct shm_desc * */ | |
| 116 | }; | |
| 117 | ||
| 118 | #define TARGET_IPC_RMID 0 | |
| 119 | #define TARGET_IPC_SET 1 | |
| 120 | #define TARGET_IPC_STAT 2 | |
| 121 | ||
| 122 | union target_semun { | |
| 123 | int val; | |
| 124 | unsigned int buf; /* really struct semid_ds * */ | |
| 125 | unsigned int array; /* really unsigned short * */ | |
| 126 | unsigned int __buf; /* really struct seminfo * */ | |
| 127 | unsigned int __pad; /* really void* */ | |
| 128 | }; | |
| 129 | ||
| 130 | #define UNAME_MACHINE "ppc" |