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Rev Age Author Path Log message Diff
3018 5876 d 3 h svoboda /branches/tracing/ Isolate udebug-related thread_t fields into udebug_thread_t  
3016 5876 d 8 h svoboda /branches/tracing/kernel/generic/ Synchronize debug ops on a task with a mutex instead of task->lock spinlock.  
3015 5876 d 9 h svoboda /branches/tracing/kernel/generic/ Call udebug_stoppable_begin() after scheduling, rather than before - avoid restricted contex.  
3014 5876 d 11 h svoboda /branches/tracing/kernel/generic/ Isolate udebug-related task_t fields into udebug_task_t.  
2921 5891 d 11 h svoboda /branches/tracing/kernel/ Add TRAP debug event. Support on ia32/amd64.  
2918 5891 d 22 h svoboda /branches/tracing/ Add support for INT3 breakpoints on IA32 to kernel. UDEBUG_EVENT_BREAKPOINT  
2917 5891 d 22 h svoboda /branches/tracing/kernel/generic/src/udebug/ Fix: Must drop missed wakeups when waiting for go  
2913 5892 d 3 h svoboda /branches/tracing/kernel/generic/src/ Print less debugging messages to make things go faster  
2908 5892 d 4 h svoboda /branches/tracing/kernel/generic/src/udebug/ Don't wait for another GO in THREAD_E event, terminate debugging of this thread instead  
2903 5892 d 10 h svoboda /branches/tracing/ Rename event NEW_THREAD to THREAD_B. Add THREAD_E event - thread exit  
2902 5892 d 11 h svoboda /branches/tracing/kernel/generic/ Implement proper kbox thread shutdown, with all bells and whistles. Use THREAD->debug_active in udebug_stoppable_xx() and friends  
2901 5892 d 23 h svoboda /branches/tracing/ Split SYSCALL event into SYSCALL_B and SYSCALL_E, the extra event allows seeing long-running syscalls immediately, as well as calls with invalid syscall id  
2899 5893 d 0 h svoboda /branches/tracing/ Add support for SET_EVMASK debug operation  
2898 5893 d 1 h svoboda /branches/tracing/ Implement operation UDEBUG_M_STOP that stops a thread. Can be used for stopping program by hitting a key in debugger. Somewhat jittery demo in sctrace. Fix missing lock of THREAD->debug_lock in udebug_stoppable_end()  
2894 5893 d 5 h svoboda /branches/tracing/ Add missing copyright messages  
2870 5901 d 22 h svoboda /branches/tracing/kernel/generic/ Terminate debugging session on debugger disconnect  
2867 5902 d 4 h svoboda /branches/tracing/ Signal hash of new thread with a UDEBUG_EVENT_NEW_THREAD message  
2866 5902 d 10 h svoboda /branches/tracing/kernel/generic/ Verify that thread is waiting in syscall event when reading syscall args  
2854 5920 d 11 h svoboda /branches/tracing/ Fix condition for generating debug events. Properly initialize threads created during debugging session  
2848 5921 d 8 h svoboda /branches/tracing/kernel/generic/ Use debug_lock in thread struct for finer locking, to avoid problems with waitq_wakeup  
2834 5922 d 21 h svoboda /branches/tracing/kernel/generic/src/udebug/ Handle UDEBUG_M_END call, fix check in udebug_syscall_event()  
2826 5926 d 10 h svoboda /branches/tracing/kernel/generic/ Move debug_go_call from task struct to thread struct  
2825 5926 d 10 h svoboda /branches/tracing/kernel/generic/ Introduce task debug-states (udebug_task_state_t)  
2823 5926 d 12 h svoboda /branches/tracing/kernel/generic/src/udebug/ Improve locking in udebug.c and udebug_ipc.c  
2813 5927 d 8 h svoboda /branches/tracing/ Move debug call preprocessing from ipc/sysipc.c to udebug/udebug_ipc.c  
2805 5929 d 5 h svoboda /branches/tracing/ add ipc call to retrieve syscall arguments  
2804 5929 d 6 h svoboda /branches/tracing/kernel/generic/ allow for attaching to tasks with sleeping threads  
2801 5929 d 11 h svoboda /branches/tracing/ [tracing] initial debug interface support