Adds syscall for help entering VC context (XCC)
[akaros.git] / kern / include / ros / bits / syscall.h
1 #ifndef ROS_INCLUDE_BITS_SYSCALL_H
2 #define ROS_INCLUDE_BITS_SYSCALL_H
3
4 /* system call numbers.  need to #def them for use in assembly.  Removing
5  * useless ones is okay, but if we change a number, we'll need to rebuild
6  * userspace (which is why we have holes). */
7 #define SYS_null                                         1
8 #define SYS_block                                        2
9 #define SYS_cache_invalidate             3
10 #define SYS_reboot                                       4
11 #define SYS_cputs                                        5
12 #define SYS_cgetc                                        6
13 #define SYS_getpcoreid                           7
14 #define SYS_getvcoreid                           8
15 #define SYS_getpid                                       9
16 #define SYS_proc_create                         10
17 #define SYS_proc_run                            11
18 #define SYS_proc_destroy                        12
19 #define SYS_yield                                       13
20 #define SYS_change_vcore                        14
21 #define SYS_fork                                        15
22 #define SYS_exec                                        16
23 #define SYS_waitpid                                     17
24 #define SYS_mmap                                        18
25 #define SYS_munmap                                      19
26 #define SYS_mprotect                            20
27 /* // these are the other mmap related calls, some of which we'll implement
28 #define SYS_mincore // can read page tables instead
29 #define SYS_madvise
30 #define SYS_mlock
31 #define SYS_msync
32 */
33 /* sys_brk removed */
34 #define SYS_shared_page_alloc           22
35 #define SYS_shared_page_free            23
36 #define SYS_provision                           24
37 #define SYS_notify                                      25
38 #define SYS_self_notify                         26
39 #define SYS_vc_entry                            31
40 #define SYS_halt_core                           27
41 #define SYS_init_arsc                           28
42 #define SYS_change_to_m                         29
43 #define SYS_poke_ksched                         30
44
45 /* Socket Syscalls */
46 #define SYS_socket                                      40
47 #define SYS_sendto                                      41
48 #define SYS_recvfrom                            42
49 #define SYS_select                                      43
50 #define SYS_connect                                     44
51 #define SYS_send                                        45
52 #define SYS_recv                                        46
53 #define SYS_bind                                        47
54 #define SYS_accept                                      48
55 #define SYS_listen                                      49
56
57 /* Platform specific syscalls */
58 #define SYS_serial_read                         75
59 #define SYS_serial_write                        76
60 #define SYS_eth_read                            77
61 #define SYS_eth_write                           78
62 #define SYS_eth_get_mac_addr            79
63 #define SYS_eth_recv_check                      80
64
65 /* FS Syscalls */
66 #define SYS_read                                100
67 #define SYS_write                               101
68 #define SYS_open                                102
69 #define SYS_close                               103
70 #define SYS_fstat                               104
71 #define SYS_stat                                105
72 #define SYS_lstat                               106
73 #define SYS_fcntl                               107
74 #define SYS_access                              108
75 #define SYS_umask                               109
76 #define SYS_chmod                               110
77 #define SYS_llseek                              111
78 #define SYS_link                                112
79 #define SYS_unlink                              113
80 #define SYS_symlink                             114
81 #define SYS_readlink                    115
82 #define SYS_chdir                               116
83 #define SYS_getcwd                              117
84 #define SYS_mkdir                               118
85 #define SYS_rmdir                               119
86
87 /* Misc syscalls */
88 #define SYS_gettimeofday                140
89 #define SYS_tcgetattr                   141
90 #define SYS_tcsetattr                   142
91 #define SYS_setuid                              143
92 #define SYS_setgid                              144
93
94 /* Syscalls we plan to remove someday */
95 #define SYS_cache_buster        200 
96
97 /* For Buster Measurement Flags */
98 #define BUSTER_SHARED                   0x0001
99 #define BUSTER_STRIDED                  0x0002
100 #define BUSTER_LOCKED                   0x0004
101 #define BUSTER_PRINT_TICKS              0x0008
102 #define BUSTER_JUST_LOCKS               0x0010 // unimplemented
103
104 // for system calls that pass filenames
105 #define MAX_PATH_LEN 256
106
107 #endif /* !ROS_INCLUDE_SYSCALL_H */