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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/kernel/ @ 3467

  → /trunk/kernel/ @ 3468

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 3467 → Rev 3468

/trunk/kernel/generic/src/udebug/udebug_ipc.c
59,6 → 59,13
return 0;
}
/** Process a BEGIN call.
*
* Initiates a debugging session for the current task. The reply
* to this call may or may not be sent before this function returns.
*
* @param call The call structure.
*/
static void udebug_receive_begin(call_t *call)
{
int rc;
70,6 → 77,10
return;
}
/*
* If the initialization of the debugging session has finished,
* send a reply.
*/
if (rc != 0) {
IPC_SET_RETVAL(call->data, 0);
ipc_answer(&TASK->kernel_box, call);
76,6 → 87,11
}
}
/** Process an END call.
*
* Terminates the debugging session for the current task.
* @param call The call structure.
*/
static void udebug_receive_end(call_t *call)
{
int rc;
86,6 → 102,11
ipc_answer(&TASK->kernel_box, call);
}
/** Process a SET_EVMASK call.
*
* Sets an event mask for the current debugging session.
* @param call The call structure.
*/
static void udebug_receive_set_evmask(call_t *call)
{
int rc;
99,6 → 120,11
}
/** Process a GO call.
*
* Resumes execution of the specified thread.
* @param call The call structure.
*/
static void udebug_receive_go(call_t *call)
{
thread_t *t;
114,6 → 140,11
}
}
/** Process a STOP call.
*
* Suspends execution of the specified thread.
* @param call The call structure.
*/
static void udebug_receive_stop(call_t *call)
{
thread_t *t;
126,6 → 157,11
ipc_answer(&TASK->kernel_box, call);
}
/** Process a THREAD_READ call.
*
* Reads the list of hashes of the (userspace) threads in the current task.
* @param call The call structure.
*/
static void udebug_receive_thread_read(call_t *call)
{
unative_t uspace_addr;
176,6 → 212,11
ipc_answer(&TASK->kernel_box, call);
}
/** Process an ARGS_READ call.
*
* Reads the argument of a current syscall event (SYSCALL_B or SYSCALL_E).
* @param call The call structure.
*/
static void udebug_receive_args_read(call_t *call)
{
thread_t *t;
209,6 → 250,11
ipc_answer(&TASK->kernel_box, call);
}
/** Process an MEM_READ call.
*
* Reads memory of the current (debugged) task.
* @param call The call structure.
*/
static void udebug_receive_mem_read(call_t *call)
{
unative_t uspace_dst;
239,10 → 285,10
ipc_answer(&TASK->kernel_box, call);
}
/**
* Handle a debug call received on the kernel answerbox.
/** Handle a debug call received on the kernel answerbox.
*
* This is called by the kbox servicing thread.
* This is called by the kbox servicing thread. Verifies that the sender
* is indeed the debugger and calls the appropriate processing function.
*/
void udebug_call_receive(call_t *call)
{

/trunk/kernel/generic/src/udebug/udebug.c
529,7 → 529,8
/* Answer GO call */
LOG("answer GO call with EVENT_FINISHED\n");
IPC_SET_RETVAL(t->udebug.go_call->data, 0);
IPC_SET_ARG1(t->udebug.go_call->data, UDEBUG_EVENT_FINISHED);
IPC_SET_ARG1(t->udebug.go_call->data,
UDEBUG_EVENT_FINISHED);
ipc_answer(&ta->answerbox, t->udebug.go_call);
t->udebug.go_call = NULL;