blob: fb558345d30bce39da61c63f02a78028504da2ef [file] [log] [blame]
Markus Armbruster36226342016-06-29 10:47:26 +02001#ifndef X86_64_TARGET_SYSCALL_H
2#define X86_64_TARGET_SYSCALL_H
Lluís Vilanova460c5792016-02-01 19:38:42 +01003
j_mayer74aa0422007-04-06 06:40:51 +00004#define __USER_CS (0x33)
5#define __USER_DS (0x2B)
6
7struct target_pt_regs {
blueswir1992f48a2007-10-14 16:27:31 +00008 abi_ulong r15;
9 abi_ulong r14;
10 abi_ulong r13;
11 abi_ulong r12;
12 abi_ulong rbp;
13 abi_ulong rbx;
Stefan Weile7d81002011-12-10 00:19:46 +010014/* arguments: non interrupts/non tracing syscalls only save up to here */
Paolo Bonzini72e21db2018-12-13 23:37:36 +010015 abi_ulong r11;
blueswir1992f48a2007-10-14 16:27:31 +000016 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;
j_mayer74aa0422007-04-06 06:40:51 +000025/* end of arguments */
26/* cpu exception frame or undefined */
blueswir1992f48a2007-10-14 16:27:31 +000027 abi_ulong rip;
28 abi_ulong cs;
29 abi_ulong eflags;
30 abi_ulong rsp;
31 abi_ulong ss;
j_mayer74aa0422007-04-06 06:40:51 +000032/* 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
bellard8d18e892007-11-14 15:18:40 +000040#define TARGET_GDT_ENTRIES 16
j_mayer74aa0422007-04-06 06:40:51 +000041#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
46struct target_modify_ldt_ldt_s {
47 unsigned int entry_number;
blueswir1992f48a2007-10-14 16:27:31 +000048 abi_ulong base_addr;
j_mayer74aa0422007-04-06 06:40:51 +000049 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
59struct target_modify_ldt_ldt_s {
60 unsigned int entry_number;
blueswir1992f48a2007-10-14 16:27:31 +000061 abi_ulong base_addr;
j_mayer74aa0422007-04-06 06:40:51 +000062 unsigned int limit;
63 unsigned int flags;
64};
65#endif
66
67struct 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;
blueswir1992f48a2007-10-14 16:27:31 +000078 abi_ulong __unused1;
79 abi_ulong __unused2;
j_mayer74aa0422007-04-06 06:40:51 +000080};
81
82struct 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 */
blueswir1992f48a2007-10-14 16:27:31 +000087 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 */
j_mayer74aa0422007-04-06 06:40:51 +000090 unsigned int msg_lspid; /* pid of last msgsnd */
91 unsigned int msg_lrpid; /* last receive pid */
blueswir1992f48a2007-10-14 16:27:31 +000092 abi_ulong __unused4;
93 abi_ulong __unused5;
j_mayer74aa0422007-04-06 06:40:51 +000094};
95
96#define UNAME_MACHINE "x86_64"
Riku Voipiocbc14e62014-02-19 14:50:41 +020097#define UNAME_MINIMUM_RELEASE "2.6.32"
bellardd2fd1af2007-11-14 18:08:56 +000098
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
Filip Bozuta02e5d7d2020-08-11 18:45:51 +0200103#define TARGET_MCL_CURRENT 1
104#define TARGET_MCL_FUTURE 2
105#define TARGET_MCL_ONFAULT 4
Lluís Vilanova460c5792016-02-01 19:38:42 +0100106
Markus Armbruster36226342016-06-29 10:47:26 +0200107#endif /* X86_64_TARGET_SYSCALL_H */