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Command B_DEBUG_MESSAGE_GET_WHY_STOPPED supports a reply port now.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11633 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold 2005-03-09 22:05:43 +00:00
parent 9b92e8c011
commit 2562e5185c
2 changed files with 14 additions and 2 deletions
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5
headers/private/kernel/user_debugger.h
View File

@ -94,12 +94,17 @@ typedef struct {
bool single_step;
} debugged_thread_continue;
typedef struct {
port_id reply_port;
} debugged_thread_get_why_stopped;
typedef struct {
debug_cpu_state cpu_state;
} debugged_thread_set_cpu_state;
typedef union {
debugged_thread_continue continue_thread;
debugged_thread_get_why_stopped get_why_stopped;
debugged_thread_set_cpu_state set_cpu_state;
} debugged_thread_message_data;

11
src/kernel/core/user_debugger.cpp
View File

@ -306,6 +306,9 @@ thread_hit_debug_event(uint32 event, const void *message, int32 size,
case B_DEBUGGED_THREAD_GET_WHY_STOPPED:
{
port_id replyPort
= commandMessage.get_why_stopped.reply_port;
// get the team debug info (just in case it has changed)
team_debug_info teamDebugInfo;
get_team_debug_info(teamDebugInfo);
@ -322,7 +325,7 @@ thread_hit_debug_event(uint32 event, const void *message, int32 size,
teamDebugInfo.nub_port, additionalData);
// send it
error = kill_interruptable_write_port(debuggerPort, event,
error = kill_interruptable_write_port(replyPort, event,
&stoppedMessage, sizeof(stoppedMessage));
break;
@ -973,6 +976,7 @@ debug_nub_thread(void *)
{
// get the parameters
thread_id threadID = message.get_why_stopped.thread;
port_id replyPort = message.get_why_stopped.reply_port;
TRACE(("nub thread %ld: B_DEBUG_MESSAGE_GET_WHY_STOPPED: "
"thread: %ld\n", nubThread->id, threadID));
@ -994,8 +998,11 @@ debug_nub_thread(void *)
// send a message to the debugged thread
if (threadDebugPort >= 0) {
debugged_thread_get_why_stopped commandMessage;
commandMessage.reply_port = replyPort;
write_port(threadDebugPort,
B_DEBUGGED_THREAD_GET_WHY_STOPPED, NULL, 0);
B_DEBUGGED_THREAD_GET_WHY_STOPPED, &commandMessage,
sizeof(commandMessage));
}
break;