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1 | /* |
1 | /* |
2 | * Copyright (c) 2005 Martin Decky |
2 | * Copyright (c) 2005 Martin Decky |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup generic |
29 | /** @addtogroup generic |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #ifndef KERN_SYSCALL_H_ |
35 | #ifndef KERN_SYSCALL_H_ |
36 | #define KERN_SYSCALL_H_ |
36 | #define KERN_SYSCALL_H_ |
37 | 37 | ||
38 | typedef enum { |
38 | typedef enum { |
39 | SYS_IO = 0, |
39 | SYS_IO = 0, |
40 | SYS_TLS_SET = 1, /* Hardcoded in AMD64, IA32 uspace - psthread.S */ |
40 | SYS_TLS_SET = 1, /* Hardcoded in AMD64, IA32 uspace - fibril.S */ |
41 | SYS_THREAD_CREATE, |
41 | SYS_THREAD_CREATE, |
42 | SYS_THREAD_EXIT, |
42 | SYS_THREAD_EXIT, |
43 | SYS_THREAD_GET_ID, |
43 | SYS_THREAD_GET_ID, |
44 | SYS_TASK_GET_ID, |
44 | SYS_TASK_GET_ID, |
45 | SYS_FUTEX_SLEEP, |
45 | SYS_FUTEX_SLEEP, |
46 | SYS_FUTEX_WAKEUP, |
46 | SYS_FUTEX_WAKEUP, |
47 | SYS_AS_AREA_CREATE, |
47 | SYS_AS_AREA_CREATE, |
48 | SYS_AS_AREA_RESIZE, |
48 | SYS_AS_AREA_RESIZE, |
49 | SYS_AS_AREA_DESTROY, |
49 | SYS_AS_AREA_DESTROY, |
50 | SYS_IPC_CALL_SYNC_FAST, |
50 | SYS_IPC_CALL_SYNC_FAST, |
51 | SYS_IPC_CALL_SYNC, |
51 | SYS_IPC_CALL_SYNC, |
52 | SYS_IPC_CALL_ASYNC_FAST, |
52 | SYS_IPC_CALL_ASYNC_FAST, |
53 | SYS_IPC_CALL_ASYNC, |
53 | SYS_IPC_CALL_ASYNC, |
54 | SYS_IPC_ANSWER_FAST, |
54 | SYS_IPC_ANSWER_FAST, |
55 | SYS_IPC_ANSWER, |
55 | SYS_IPC_ANSWER, |
56 | SYS_IPC_FORWARD_FAST, |
56 | SYS_IPC_FORWARD_FAST, |
57 | SYS_IPC_WAIT, |
57 | SYS_IPC_WAIT, |
58 | SYS_IPC_HANGUP, |
58 | SYS_IPC_HANGUP, |
59 | SYS_IPC_REGISTER_IRQ, |
59 | SYS_IPC_REGISTER_IRQ, |
60 | SYS_IPC_UNREGISTER_IRQ, |
60 | SYS_IPC_UNREGISTER_IRQ, |
61 | SYS_CAP_GRANT, |
61 | SYS_CAP_GRANT, |
62 | SYS_CAP_REVOKE, |
62 | SYS_CAP_REVOKE, |
63 | SYS_PHYSMEM_MAP, |
63 | SYS_PHYSMEM_MAP, |
64 | SYS_IOSPACE_ENABLE, |
64 | SYS_IOSPACE_ENABLE, |
65 | SYS_PREEMPT_CONTROL, |
65 | SYS_PREEMPT_CONTROL, |
66 | SYS_SYSINFO_VALID, |
66 | SYS_SYSINFO_VALID, |
67 | SYS_SYSINFO_VALUE, |
67 | SYS_SYSINFO_VALUE, |
68 | SYS_DEBUG_ENABLE_CONSOLE, |
68 | SYS_DEBUG_ENABLE_CONSOLE, |
69 | SYSCALL_END |
69 | SYSCALL_END |
70 | } syscall_t; |
70 | } syscall_t; |
71 | 71 | ||
72 | #ifdef KERNEL |
72 | #ifdef KERNEL |
73 | 73 | ||
74 | #include <arch/types.h> |
74 | #include <arch/types.h> |
75 | 75 | ||
76 | typedef unative_t (*syshandler_t)(unative_t, unative_t, unative_t, unative_t); |
76 | typedef unative_t (*syshandler_t)(unative_t, unative_t, unative_t, unative_t, |
- | 77 | unative_t, unative_t); |
|
77 | 78 | ||
78 | extern syshandler_t syscall_table[SYSCALL_END]; |
79 | extern syshandler_t syscall_table[SYSCALL_END]; |
79 | extern unative_t syscall_handler(unative_t a1, unative_t a2, unative_t a3, |
80 | extern unative_t syscall_handler(unative_t, unative_t, unative_t, unative_t, |
80 | unative_t a4, unative_t id); |
81 | unative_t, unative_t, unative_t); |
81 | extern unative_t sys_tls_set(unative_t addr); |
82 | extern unative_t sys_tls_set(unative_t); |
82 | 83 | ||
83 | #endif |
84 | #endif |
84 | 85 | ||
85 | #endif |
86 | #endif |
86 | 87 | ||
87 | /** @} |
88 | /** @} |
88 | */ |
89 | */ |
89 | 90 |