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Rev Age Author Path Log message Diff
4692 5432 d 6 h svoboda /branches/tracing/ Merge trunk changes up to r4686.  
4393 5527 d 15 h svoboda /branches/tracing/ Sync definition of ia32 istate in debugger with the kernel.  
4377 5532 d 5 h svoboda /branches/tracing/ Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.  
3684 5687 d 6 h svoboda /branches/tracing/ Merge latest trunk changes to tracing.  
3623 5701 d 14 h svoboda /branches/tracing/ Merge latest trunk changes into tracing.  
3611 5702 d 14 h svoboda /branches/tracing/kernel/generic/src/udebug/ Use LOG instead of print.  
3606 5703 d 2 h svoboda /branches/tracing/ Merge latest trunk changes into tracing.  
3471 5761 d 12 h svoboda /branches/tracing/ Merge latest trunk changes into tracing.  
3428 5769 d 15 h svoboda /branches/tracing/ sctrace: pass task ID as a command-line argument  
3426 5769 d 15 h svoboda /branches/tracing/kernel/generic/src/ Fix compile errors.  
3424 5770 d 3 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
3127 5867 d 3 h svoboda /branches/tracing/kernel/generic/src/ Fix rounding error in as_debug_write() - prevent panic when writing on page boundary  
3108 5871 d 15 h svoboda /branches/tracing/ Split part of mips32 debugging into a genarch/idec directory for use with other trap-flag-less arches.  
3032 5878 d 4 h svoboda /branches/tracing/kernel/generic/src/udebug/ Move ipc_answer()s into THREAD->udebug.lock mutexes, slightly simplifying udebug_stoppable_begin()  
3031 5878 d 5 h svoboda /branches/tracing/kernel/generic/src/udebug/ Describe mutual exclusion with code executed in interrupt handler (No deadlocks can actually occur anymore)  
3030 5878 d 6 h svoboda /branches/tracing/kernel/generic/src/udebug/ Add a preliminary check, so that performance of undebugged multithreaded tasks doesn't suffer on SMP  
3026 5878 d 11 h svoboda /branches/tracing/kernel/generic/ Convert THREAD->udebug.lock to mutex. Protect against udebug_before_thread_runs() called from interrupt handler. Pending locking scheme change (multithreaded tasks may hang)  
3018 5880 d 8 h svoboda /branches/tracing/ Isolate udebug-related thread_t fields into udebug_thread_t  
3016 5880 d 12 h svoboda /branches/tracing/kernel/generic/ Synchronize debug ops on a task with a mutex instead of task->lock spinlock.  
3015 5880 d 14 h svoboda /branches/tracing/kernel/generic/ Call udebug_stoppable_begin() after scheduling, rather than before - avoid restricted contex.  
3014 5880 d 16 h svoboda /branches/tracing/kernel/generic/ Isolate udebug-related task_t fields into udebug_task_t.  
3013 5880 d 16 h svoboda /branches/tracing/kernel/generic/ Bypass area write-protection for udebug memory writes.  
2921 5895 d 16 h svoboda /branches/tracing/kernel/ Add TRAP debug event. Support on ia32/amd64.  
2919 5895 d 16 h svoboda /branches/tracing/kernel/generic/ Simlify and fix REGS_READ and REGS_WRITE operations  
2918 5896 d 3 h svoboda /branches/tracing/ Add support for INT3 breakpoints on IA32 to kernel. UDEBUG_EVENT_BREAKPOINT  
2917 5896 d 3 h svoboda /branches/tracing/kernel/generic/src/udebug/ Fix: Must drop missed wakeups when waiting for go  
2913 5896 d 7 h svoboda /branches/tracing/kernel/generic/src/ Print less debugging messages to make things go faster  
2908 5896 d 9 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 5896 d 14 h svoboda /branches/tracing/ Rename event NEW_THREAD to THREAD_B. Add THREAD_E event - thread exit  
2902 5896 d 15 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 5897 d 4 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  
2900 5897 d 4 h svoboda /branches/tracing/kernel/generic/src/udebug/ Remove superfluous malloc return value checks  
2899 5897 d 4 h svoboda /branches/tracing/ Add support for SET_EVMASK debug operation  
2898 5897 d 6 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 5897 d 8 h svoboda /branches/tracing/kernel/generic/ Fix bad allocation with locks held in udebug_thread_read()  
2896 5897 d 9 h svoboda /branches/tracing/kernel/generic/src/udebug/ Handle malloc return values properly  
2894 5897 d 10 h svoboda /branches/tracing/ Add missing copyright messages  
2892 5898 d 16 h svoboda /branches/tracing/kernel/generic/src/ Fix retval for udebug_rp_mem_write()  
2888 5903 d 12 h svoboda /branches/tracing/kernel/generic/src/udebug/ Verify that a task sending debug calls really is the callee's debugger  
2887 5903 d 13 h svoboda /branches/tracing/kernel/ Split executive parts of udebug_ipc.c to udebug_ops.c