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Rev | Author | Line No. | Line |
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662 | decky | 1 | /* |
2 | * Copyright (C) 2005 Martin Decky |
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3 | * All rights reserved. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions |
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7 | * are met: |
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8 | * |
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9 | * - Redistributions of source code must retain the above copyright |
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10 | * notice, this list of conditions and the following disclaimer. |
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11 | * - Redistributions in binary form must reproduce the above copyright |
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12 | * notice, this list of conditions and the following disclaimer in the |
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13 | * documentation and/or other materials provided with the distribution. |
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14 | * - The name of the author may not be used to endorse or promote products |
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15 | * derived from this software without specific prior written permission. |
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16 | * |
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17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | */ |
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28 | |||
678 | decky | 29 | #include <syscall/syscall.h> |
714 | decky | 30 | #include <proc/thread.h> |
977 | jermar | 31 | #include <mm/as.h> |
712 | decky | 32 | #include <print.h> |
33 | #include <putchar.h> |
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955 | palkovsky | 34 | #include <errno.h> |
35 | #include <proc/task.h> |
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36 | #include <arch.h> |
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37 | #include <debug.h> |
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1027 | palkovsky | 38 | #include <ipc/sysipc.h> |
662 | decky | 39 | |
955 | palkovsky | 40 | static __native sys_io(int fd, const void * buf, size_t count) { |
712 | decky | 41 | |
42 | // TODO: buf sanity checks and a lot of other stuff ... |
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43 | |||
44 | size_t i; |
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45 | |||
46 | for (i = 0; i < count; i++) |
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47 | putchar(((char *) buf)[i]); |
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48 | |||
714 | decky | 49 | return count; |
662 | decky | 50 | } |
51 | |||
1032 | jermar | 52 | static __native sys_mmap(void *address, size_t size, int flags) |
977 | jermar | 53 | { |
1032 | jermar | 54 | if (as_area_create(AS, flags, size, (__address) address)) |
55 | return (__native) address; |
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56 | else |
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57 | return (__native) -1; |
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58 | } |
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59 | |||
60 | static __native sys_mremap(void *address, size_t size, int flags) |
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61 | { |
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977 | jermar | 62 | return as_remap(AS, (__address) address, size, 0); |
63 | } |
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955 | palkovsky | 64 | |
662 | decky | 65 | syshandler_t syscall_table[SYSCALL_END] = { |
955 | palkovsky | 66 | sys_io, |
1066 | jermar | 67 | sys_thread_create, |
68 | sys_thread_exit, |
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1032 | jermar | 69 | sys_mmap, |
977 | jermar | 70 | sys_mremap, |
998 | palkovsky | 71 | sys_ipc_call_sync_fast, |
959 | palkovsky | 72 | sys_ipc_call_sync, |
998 | palkovsky | 73 | sys_ipc_call_async_fast, |
959 | palkovsky | 74 | sys_ipc_call_async, |
1005 | palkovsky | 75 | sys_ipc_answer_fast, |
955 | palkovsky | 76 | sys_ipc_answer, |
1040 | palkovsky | 77 | sys_ipc_forward_fast, |
1027 | palkovsky | 78 | sys_ipc_wait_for_call, |
1040 | palkovsky | 79 | sys_ipc_connect_to_me, |
1086 | palkovsky | 80 | sys_ipc_connect_me_to, |
81 | sys_ipc_hangup |
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662 | decky | 82 | }; |