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1 | /* |
1 | /* |
2 | * Copyright (c) 2008 Jiri Svoboda |
2 | * Copyright (c) 2008 Jiri Svoboda |
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 libc |
29 | /** @addtogroup libc |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #include <udebug.h> |
35 | #include <udebug.h> |
36 | #include <sys/types.h> |
36 | #include <sys/types.h> |
37 | #include <syscall.h> |
37 | #include <syscall.h> |
38 | #include <ipc/ipc.h> |
38 | #include <ipc/ipc.h> |
39 | #include <async.h> |
39 | #include <async.h> |
40 | 40 | ||
41 | int udebug_begin(int phoneid) |
41 | int udebug_begin(int phoneid) |
42 | { |
42 | { |
43 | return async_req_1_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_BEGIN); |
43 | return async_req_1_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_BEGIN); |
44 | } |
44 | } |
45 | 45 | ||
46 | int udebug_end(int phoneid) |
46 | int udebug_end(int phoneid) |
47 | { |
47 | { |
48 | return async_req_1_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_END); |
48 | return async_req_1_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_END); |
49 | } |
49 | } |
50 | 50 | ||
51 | int udebug_set_evmask(int phoneid, udebug_evmask_t mask) |
51 | int udebug_set_evmask(int phoneid, udebug_evmask_t mask) |
52 | { |
52 | { |
53 | return async_req_2_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_SET_EVMASK, |
53 | return async_req_2_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_SET_EVMASK, |
54 | mask); |
54 | mask); |
55 | } |
55 | } |
56 | 56 | ||
57 | int udebug_thread_read(int phoneid, void *buffer, size_t n, |
57 | int udebug_thread_read(int phoneid, void *buffer, size_t n, |
58 | size_t *copied, size_t *needed) |
58 | size_t *copied, size_t *needed) |
59 | { |
59 | { |
60 | ipcarg_t a_copied, a_needed; |
60 | ipcarg_t a_copied, a_needed; |
61 | int rc; |
61 | int rc; |
62 | 62 | ||
63 | rc = async_req_3_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_THREAD_READ, |
63 | rc = async_req_3_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_THREAD_READ, |
64 | (sysarg_t)buffer, n, NULL, &a_copied, &a_needed); |
64 | (sysarg_t)buffer, n, NULL, &a_copied, &a_needed); |
65 | 65 | ||
66 | *copied = (size_t)a_copied; |
66 | *copied = (size_t)a_copied; |
67 | *needed = (size_t)a_needed; |
67 | *needed = (size_t)a_needed; |
68 | 68 | ||
69 | return rc; |
69 | return rc; |
70 | } |
70 | } |
71 | 71 | ||
72 | int udebug_mem_read(int phoneid, void *buffer, uintptr_t addr, size_t n) |
72 | int udebug_mem_read(int phoneid, void *buffer, uintptr_t addr, size_t n) |
73 | { |
73 | { |
74 | return async_req_4_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_MEM_READ, |
74 | return async_req_4_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_MEM_READ, |
75 | (sysarg_t)buffer, addr, n); |
75 | (sysarg_t)buffer, addr, n); |
76 | } |
76 | } |
77 | 77 | ||
78 | int udebug_args_read(int phoneid, thash_t tid, sysarg_t *buffer) |
78 | int udebug_args_read(int phoneid, thash_t tid, sysarg_t *buffer) |
79 | { |
79 | { |
80 | return async_req_3_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_ARGS_READ, |
80 | return async_req_3_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_ARGS_READ, |
81 | tid, (sysarg_t)buffer); |
81 | tid, (sysarg_t)buffer); |
82 | } |
82 | } |
83 | 83 | ||
84 | int udebug_go(int phoneid, thash_t tid, udebug_event_t *ev_type, |
84 | int udebug_go(int phoneid, thash_t tid, udebug_event_t *ev_type, |
85 | sysarg_t *val0, sysarg_t *val1) |
85 | sysarg_t *val0, sysarg_t *val1) |
86 | { |
86 | { |
87 | ipcarg_t a_ev_type; |
87 | ipcarg_t a_ev_type; |
88 | int rc; |
88 | int rc; |
89 | 89 | ||
90 | rc = async_req_2_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_GO, |
90 | rc = async_req_2_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_GO, |
91 | tid, &a_ev_type, val0, val1); |
91 | tid, &a_ev_type, val0, val1); |
92 | 92 | ||
93 | *ev_type = a_ev_type; |
93 | *ev_type = a_ev_type; |
94 | return rc; |
94 | return rc; |
95 | } |
95 | } |
96 | 96 | ||
97 | int udebug_stop(int phoneid, thash_t tid) |
97 | int udebug_stop(int phoneid, thash_t tid) |
98 | { |
98 | { |
99 | return async_req_2_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_STOP, |
99 | return async_req_2_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_STOP, |
100 | tid); |
100 | tid); |
101 | } |
101 | } |
102 | 102 | ||
103 | /** @} |
103 | /** @} |
104 | */ |
104 | */ |
105 | 105 |