linux-user/x86_64/syscall.h

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