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Rev Age Author Path Log message Diff
3014 5874 d 15 h svoboda /branches/tracing/kernel/generic/ Isolate udebug-related task_t fields into udebug_task_t.  
3013 5874 d 15 h svoboda /branches/tracing/kernel/generic/ Bypass area write-protection for udebug memory writes.  
2925 5887 d 15 h svoboda /branches/tracing/ Merged latest trunk changes to tracing branch  
2921 5889 d 15 h svoboda /branches/tracing/kernel/ Add TRAP debug event. Support on ia32/amd64.  
2919 5889 d 15 h svoboda /branches/tracing/kernel/generic/ Simlify and fix REGS_READ and REGS_WRITE operations  
2918 5890 d 2 h svoboda /branches/tracing/ Add support for INT3 breakpoints on IA32 to kernel. UDEBUG_EVENT_BREAKPOINT  
2903 5890 d 13 h svoboda /branches/tracing/ Rename event NEW_THREAD to THREAD_B. Add THREAD_E event - thread exit  
2902 5890 d 14 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 5891 d 2 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 5891 d 3 h svoboda /branches/tracing/ Add support for SET_EVMASK debug operation  
2898 5891 d 5 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()  
2897 5891 d 7 h svoboda /branches/tracing/kernel/generic/ Fix bad allocation with locks held in udebug_thread_read()  
2894 5891 d 9 h svoboda /branches/tracing/ Add missing copyright messages  
2887 5897 d 12 h svoboda /branches/tracing/kernel/ Split executive parts of udebug_ipc.c to udebug_ops.c  
2885 5897 d 14 h svoboda /branches/tracing/ Start moving debug method processing to kbox_thread. Start with BEGIN, END, THREAD_READ  
2870 5900 d 2 h svoboda /branches/tracing/kernel/generic/ Terminate debugging session on debugger disconnect  
2867 5900 d 8 h svoboda /branches/tracing/ Signal hash of new thread with a UDEBUG_EVENT_NEW_THREAD message  
2866 5900 d 13 h svoboda /branches/tracing/kernel/generic/ Verify that thread is waiting in syscall event when reading syscall args  
2848 5919 d 12 h svoboda /branches/tracing/kernel/generic/ Use debug_lock in thread struct for finer locking, to avoid problems with waitq_wakeup  
2839 5920 d 6 h svoboda /branches/tracing/kernel/generic/ Add thread_attach_by_id() and use it to do ipc_connect_kbox() with proper locking  
2838 5920 d 8 h svoboda /branches/tracing/ Respond to pending GO messages with UDEBUG_EVENT_FINISHED on terminating the debugging session. Set retval for DEBUG_END answer.  
2833 5921 d 2 h svoboda /branches/tracing/ Remove buffer size argument from ARGS_READ call.  
2827 5924 d 12 h svoboda /branches/tracing/kernel/generic/ Verify that a thread/task is in appropriate state when handling debug calls  
2826 5924 d 14 h svoboda /branches/tracing/kernel/generic/ Move debug_go_call from task struct to thread struct  
2825 5924 d 14 h svoboda /branches/tracing/kernel/generic/ Introduce task debug-states (udebug_task_state_t)  
2818 5925 d 5 h svoboda /branches/tracing/kernel/generic/ Add MEM_WRITE debug method for writing a task's memory  
2817 5925 d 5 h svoboda /branches/tracing/kernel/generic/ Add REGS_READ and REGS_WRITE debug methods to access userspace register state (no effect yet)  
2815 5925 d 8 h svoboda /branches/tracing/kernel/generic/ Move kernelbox debug message handling to udebug/udebug_ipc.c  
2813 5925 d 11 h svoboda /branches/tracing/ Move debug call preprocessing from ipc/sysipc.c to udebug/udebug_ipc.c  
2812 5925 d 12 h svoboda /branches/tracing/ Group debug IPC calls under a single method number, differentiate by ARG1  
2809 5925 d 14 h svoboda /branches/tracing/ add call to read the debugged task's memory  
2808 5926 d 4 h svoboda /branches/tracing/ add kernel answerbox+thread to mediate access to task's memory  
2807 5926 d 15 h svoboda /branches/tracing/ initial support for debugging multithreaded tasks  
2805 5927 d 8 h svoboda /branches/tracing/ add ipc call to retrieve syscall arguments  
2804 5927 d 10 h svoboda /branches/tracing/kernel/generic/ allow for attaching to tasks with sleeping threads  
2801 5927 d 14 h svoboda /branches/tracing/ [tracing] initial debug interface support  
2800 5927 d 14 h svoboda /branches/tracing/kernel/generic/ [tracing] fix initialiation of answerbox->task in ipc_answerbox_init  
2799 5927 d 15 h svoboda /branches/tracing/ Revert all changes in tracing branch (sync to r2785 of trunk)  
2787 5936 d 7 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2746 5965 d 7 h decky /trunk/kernel/ start merging tasklets (more or less a rewrite)