1 #ifndef TARGET_SYSCALL_H 2 #define TARGET_SYSCALL_H 3 4 #define __USER_CS (0x33) 5 #define __USER_DS (0x2B) 6 7 struct target_pt_regs { 8 abi_ulong r15; 9 abi_ulong r14; 10 abi_ulong r13; 11 abi_ulong r12; 12 abi_ulong rbp; 13 abi_ulong rbx; 14 /* arguments: non interrupts/non tracing syscalls only save up to here */ 15 abi_ulong r11; 16 abi_ulong r10; 17 abi_ulong r9; 18 abi_ulong r8; 19 abi_ulong rax; 20 abi_ulong rcx; 21 abi_ulong rdx; 22 abi_ulong rsi; 23 abi_ulong rdi; 24 abi_ulong orig_rax; 25 /* end of arguments */ 26 /* cpu exception frame or undefined */ 27 abi_ulong rip; 28 abi_ulong cs; 29 abi_ulong eflags; 30 abi_ulong rsp; 31 abi_ulong ss; 32 /* top of stack page */ 33 }; 34 35 /* Maximum number of LDT entries supported. */ 36 #define TARGET_LDT_ENTRIES 8192 37 /* The size of each LDT entry. */ 38 #define TARGET_LDT_ENTRY_SIZE 8 39 40 #define TARGET_GDT_ENTRIES 16 41 #define TARGET_GDT_ENTRY_TLS_ENTRIES 3 42 #define TARGET_GDT_ENTRY_TLS_MIN 12 43 #define TARGET_GDT_ENTRY_TLS_MAX 14 44 45 #if 0 // Redefine this 46 struct target_modify_ldt_ldt_s { 47 unsigned int entry_number; 48 abi_ulong base_addr; 49 unsigned int limit; 50 unsigned int seg_32bit:1; 51 unsigned int contents:2; 52 unsigned int read_exec_only:1; 53 unsigned int limit_in_pages:1; 54 unsigned int seg_not_present:1; 55 unsigned int useable:1; 56 unsigned int lm:1; 57 }; 58 #else 59 struct target_modify_ldt_ldt_s { 60 unsigned int entry_number; 61 abi_ulong base_addr; 62 unsigned int limit; 63 unsigned int flags; 64 }; 65 #endif 66 67 struct target_ipc64_perm 68 { 69 int key; 70 uint32_t uid; 71 uint32_t gid; 72 uint32_t cuid; 73 uint32_t cgid; 74 unsigned short mode; 75 unsigned short __pad1; 76 unsigned short seq; 77 unsigned short __pad2; 78 abi_ulong __unused1; 79 abi_ulong __unused2; 80 }; 81 82 struct target_msqid64_ds { 83 struct target_ipc64_perm msg_perm; 84 unsigned int msg_stime; /* last msgsnd time */ 85 unsigned int msg_rtime; /* last msgrcv time */ 86 unsigned int msg_ctime; /* last change time */ 87 abi_ulong msg_cbytes; /* current number of bytes on queue */ 88 abi_ulong msg_qnum; /* number of messages in queue */ 89 abi_ulong msg_qbytes; /* max number of bytes on queue */ 90 unsigned int msg_lspid; /* pid of last msgsnd */ 91 unsigned int msg_lrpid; /* last receive pid */ 92 abi_ulong __unused4; 93 abi_ulong __unused5; 94 }; 95 96 #define UNAME_MACHINE "x86_64" 97 #define UNAME_MINIMUM_RELEASE "2.6.32" 98 99 #define TARGET_ARCH_SET_GS 0x1001 100 #define TARGET_ARCH_SET_FS 0x1002 101 #define TARGET_ARCH_GET_FS 0x1003 102 #define TARGET_ARCH_GET_GS 0x1004 103 #define TARGET_MINSIGSTKSZ 2048 104 #define TARGET_MLOCKALL_MCL_CURRENT 1 105 #define TARGET_MLOCKALL_MCL_FUTURE 2 106 107 #endif /* TARGET_SYSCALL_H */ 108