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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2832 | svoboda | 1 | /** @addtogroup sctrace |
| 2 | * @{ |
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| 3 | */ |
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| 4 | /** @file |
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| 5 | */ |
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| 6 | |||
| 7 | #include <stdio.h> |
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| 8 | #include <syscall.h> |
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| 9 | #include <ipc/ipc.h> |
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| 10 | #include <udebug.h> |
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| 11 | |||
| 12 | #include "debug_api.h" |
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| 13 | |||
| 14 | int debug_begin(unsigned phoneid) |
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| 15 | { |
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| 16 | return ipc_call_sync_1_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_BEGIN); |
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| 17 | } |
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| 18 | |||
| 19 | int debug_thread_read(unsigned phoneid, void *buffer, unsigned n, |
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| 20 | unsigned *copied, unsigned *needed) |
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| 21 | { |
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| 22 | printf("send IPC_M_DEBUG_THREAD_READ message\n"); |
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| 23 | return ipc_call_sync_3_2(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_THREAD_READ, |
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| 24 | (sysarg_t)buffer, n, copied, needed); |
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| 25 | } |
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| 26 | |||
| 27 | int debug_mem_read(unsigned phoneid, void *buffer, unsigned addr, unsigned n) |
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| 28 | { |
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| 29 | return ipc_call_sync_4_0(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_MEM_READ, |
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| 30 | (sysarg_t)buffer, addr, n); |
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| 31 | } |
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| 32 | |||
| 33 | int debug_args_read(unsigned phoneid, unsigned tid, unsigned *buffer) |
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| 34 | { |
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| 35 | unsigned copied; |
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| 36 | int rc; |
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| 37 | |||
| 38 | rc = ipc_call_sync_4_1(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_ARGS_READ, |
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| 39 | tid, (sysarg_t)buffer, 6 * sizeof(unsigned), &copied); |
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| 40 | |||
| 41 | if (copied != 6 * sizeof(unsigned)) { |
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| 42 | printf("Warning: read %d bytes from syscall args instead of 24!\n", |
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| 43 | copied); |
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| 44 | } |
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| 45 | |||
| 46 | return rc; |
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| 47 | } |
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| 48 | |||
| 49 | int debug_go(unsigned phoneid, unsigned tid, unsigned *ev_type, |
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| 50 | unsigned *sc_id, unsigned *sc_rc) |
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| 51 | { |
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| 52 | /* Run thread until a syscall is executed */ |
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| 53 | return ipc_call_sync_2_3(phoneid, IPC_M_DEBUG_ALL, UDEBUG_M_GO, |
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| 54 | tid, (sysarg_t)ev_type, (sysarg_t)sc_id, (sysarg_t)sc_rc); |
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| 55 | } |
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| 56 | |||
| 57 | /** @} |
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| 58 | */ |