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Some simplifications. Also tried to get rid of the ostensible error

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condition when the traced team exits, but this seems to be a inherent
problem. The thread that calls _kern_exit_team() apparently still manages
to send the post-syscall message, but when the debugger tries to continue
it, it is already gone. Not really harmful. We'll probably find a remedy
later.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11706 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2005-03-12 21:55:03 +00:00
parent d00bf1778d
commit ebac278f8f
1 changed files with 5 additions and 7 deletions
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src/apps/bin/strace/strace.cpp
+5 -7
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@@ -508,11 +508,9 @@ main(int argc, const char *const *argv)
exit(1); exit(1);
} }
thread_id concernedThread = -1;
switch (code) { switch (code) {
case B_DEBUGGER_MESSAGE_POST_SYSCALL: case B_DEBUGGER_MESSAGE_POST_SYSCALL:
{ {
concernedThread = message.origin.thread;
print_syscall(message.post_syscall, memoryReader, print_syscall(message.post_syscall, memoryReader,
printArguments, !fastMode, printReturnValues, colorize); printArguments, !fastMode, printReturnValues, colorize);
@@ -522,11 +520,11 @@ main(int argc, const char *const *argv)
case B_DEBUGGER_MESSAGE_THREAD_STOPPED: case B_DEBUGGER_MESSAGE_THREAD_STOPPED:
case B_DEBUGGER_MESSAGE_PRE_SYSCALL: case B_DEBUGGER_MESSAGE_PRE_SYSCALL:
case B_DEBUGGER_MESSAGE_SIGNAL_RECEIVED: case B_DEBUGGER_MESSAGE_SIGNAL_RECEIVED:
case B_DEBUGGER_MESSAGE_EXCEPTION_OCCURRED:
case B_DEBUGGER_MESSAGE_TEAM_CREATED: case B_DEBUGGER_MESSAGE_TEAM_CREATED:
case B_DEBUGGER_MESSAGE_THREAD_CREATED: case B_DEBUGGER_MESSAGE_THREAD_CREATED:
case B_DEBUGGER_MESSAGE_IMAGE_CREATED: case B_DEBUGGER_MESSAGE_IMAGE_CREATED:
case B_DEBUGGER_MESSAGE_IMAGE_DELETED: case B_DEBUGGER_MESSAGE_IMAGE_DELETED:
concernedThread = message.origin.thread;
break; break;
case B_DEBUGGER_MESSAGE_THREAD_DELETED: case B_DEBUGGER_MESSAGE_THREAD_DELETED:
@@ -538,10 +536,10 @@ main(int argc, const char *const *argv)
exit(0); exit(0);
} }
// tell the thread to continue // tell the thread to continue (only when there is a thread and the
if (concernedThread >= 0) { // message was synchronous)
run_thread(nubPort, concernedThread); if (message.origin.thread >= 0 && message.origin.nub_port >= 0)
} run_thread(message.origin.nub_port, message.origin.thread);
} }
return 0; return 0;