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* Atomic access to team debug flags.

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* thread_exit_args::teamID -> original_team_id.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11505 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2005-02-28 00:39:51 +00:00
parent 9707863cc9
commit d906f5fc4b
1 changed files with 10 additions and 7 deletions
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src/kernel/core/thread.c
+10 -7
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@@ -378,10 +378,11 @@ create_thread(const char *name, team_id teamID, thread_entry_func entry,
// Debug the new thread, if the parent thread required that (see above),
// or the respective global team debug flag is set. But only, if a
// debugger is installed for the team.
debugNewThread
|= (team->debug_info.flags & B_TEAM_DEBUG_STOP_NEW_THREADS);
debugNewThread |= (atomic_get(&team->debug_info.flags)
& B_TEAM_DEBUG_STOP_NEW_THREADS);
if (debugNewThread
&& (team->debug_info.flags & B_TEAM_DEBUG_DEBUGGER_INSTALLED)) {
&& (atomic_get(&team->debug_info.flags)
& B_TEAM_DEBUG_DEBUGGER_INSTALLED)) {
t->debug_info.flags |= B_THREAD_DEBUG_STOP;
}
@@ -722,7 +723,7 @@ struct thread_exit_args {
cpu_status int_state;
uint32 death_stack;
sem_id death_sem;
team_id teamID;
team_id original_team_id;
};
@@ -771,8 +772,10 @@ thread_exit2(void *_args)
args.thread->next_state = THREAD_STATE_FREE_ON_RESCHED;
// notify the debugger
if (args.teamID >= 0 && args.teamID != team_get_kernel_team_id())
user_debug_thread_deleted(args.teamID, args.thread->id);
if (args.original_team_id >= 0
&& args.original_team_id != team_get_kernel_team_id()) {
user_debug_thread_deleted(args.original_team_id, args.thread->id);
}
// return the death stack and reschedule one last time
put_death_stack_and_reschedule(args.death_stack);
@@ -961,7 +964,7 @@ thread_exit(void)
args.old_kernel_stack = thread->kernel_stack_area;
args.death_stack = death_stack;
args.death_sem = cachedDeathSem;
args.teamID = teamID;
args.original_team_id = teamID;
// set the new kernel stack officially to the death stack, wont be really switched until
// the next function is called. This bookkeeping must be done now before a context switch