[9a1b20c] | 1 | /*
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| 2 | * Copyright (c) 2008 Jiri Svoboda
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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 |
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| 29 | /** @addtogroup libc
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| 30 | * @{
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| 31 | */
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| 32 | /** @file
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| 33 | */
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| 34 |
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| 35 | #include <udebug.h>
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| 36 | #include <sys/types.h>
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| 37 | #include <ipc/ipc.h>
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| 38 | #include <async.h>
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| 39 |
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| 40 | int udebug_begin(int phoneid)
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| 41 | {
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| 42 | return async_req_1_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_BEGIN);
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| 43 | }
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| 44 |
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| 45 | int udebug_end(int phoneid)
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| 46 | {
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| 47 | return async_req_1_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_END);
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| 48 | }
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| 49 |
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| 50 | int udebug_set_evmask(int phoneid, udebug_evmask_t mask)
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| 51 | {
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| 52 | return async_req_2_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_SET_EVMASK,
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| 53 | mask);
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| 54 | }
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| 55 |
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| 56 | int udebug_thread_read(int phoneid, void *buffer, size_t n,
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| 57 | size_t *copied, size_t *needed)
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| 58 | {
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[2e3355a] | 59 | ipcarg_t a_copied, a_needed;
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| 60 | int rc;
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| 61 |
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| 62 | rc = async_req_3_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_THREAD_READ,
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| 63 | (sysarg_t)buffer, n, NULL, &a_copied, &a_needed);
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| 64 |
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| 65 | *copied = (size_t)a_copied;
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| 66 | *needed = (size_t)a_needed;
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| 67 |
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| 68 | return rc;
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[9a1b20c] | 69 | }
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| 70 |
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[3698e44] | 71 | int udebug_name_read(int phoneid, void *buffer, size_t n,
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| 72 | size_t *copied, size_t *needed)
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| 73 | {
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| 74 | ipcarg_t a_copied, a_needed;
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| 75 | int rc;
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| 76 |
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| 77 | rc = async_req_3_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_NAME_READ,
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| 78 | (sysarg_t)buffer, n, NULL, &a_copied, &a_needed);
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| 79 |
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| 80 | *copied = (size_t)a_copied;
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| 81 | *needed = (size_t)a_needed;
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| 82 |
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| 83 | return rc;
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| 84 | }
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| 85 |
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[336db295] | 86 | int udebug_areas_read(int phoneid, void *buffer, size_t n,
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| 87 | size_t *copied, size_t *needed)
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| 88 | {
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| 89 | ipcarg_t a_copied, a_needed;
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| 90 | int rc;
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| 91 |
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| 92 | rc = async_req_3_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_AREAS_READ,
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| 93 | (sysarg_t)buffer, n, NULL, &a_copied, &a_needed);
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| 94 |
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| 95 | *copied = (size_t)a_copied;
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| 96 | *needed = (size_t)a_needed;
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| 97 |
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| 98 | return rc;
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| 99 | }
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| 100 |
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[9a1b20c] | 101 | int udebug_mem_read(int phoneid, void *buffer, uintptr_t addr, size_t n)
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| 102 | {
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| 103 | return async_req_4_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_MEM_READ,
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| 104 | (sysarg_t)buffer, addr, n);
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| 105 | }
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| 106 |
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| 107 | int udebug_args_read(int phoneid, thash_t tid, sysarg_t *buffer)
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| 108 | {
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| 109 | return async_req_3_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_ARGS_READ,
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| 110 | tid, (sysarg_t)buffer);
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| 111 | }
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| 112 |
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[80487bc5] | 113 | int udebug_regs_read(int phoneid, thash_t tid, void *buffer)
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| 114 | {
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| 115 | return async_req_3_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_REGS_READ,
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| 116 | tid, (sysarg_t)buffer);
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| 117 | }
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| 118 |
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[9a1b20c] | 119 | int udebug_go(int phoneid, thash_t tid, udebug_event_t *ev_type,
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| 120 | sysarg_t *val0, sysarg_t *val1)
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| 121 | {
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[2e3355a] | 122 | ipcarg_t a_ev_type;
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| 123 | int rc;
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| 124 |
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| 125 | rc = async_req_2_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_GO,
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| 126 | tid, &a_ev_type, val0, val1);
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| 127 |
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| 128 | *ev_type = a_ev_type;
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| 129 | return rc;
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[9a1b20c] | 130 | }
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| 131 |
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| 132 | int udebug_stop(int phoneid, thash_t tid)
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| 133 | {
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| 134 | return async_req_2_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_STOP,
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| 135 | tid);
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| 136 | }
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| 137 |
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| 138 | /** @}
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| 139 | */
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