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Rev Age Author Path Log message Diff
3433 5731 d 22 h svoboda /branches/tracing/kernel/ Move kbox handling code into a separate module.  
3432 5731 d 23 h svoboda /branches/tracing/kernel/arch/arm32/src/mm/ Remove unneeded return statement.  
3431 5731 d 23 h svoboda /branches/tracing/kernel/ Add configuration option CONFIG_UDEBUG to compile udebug in the kernel or not.  
3430 5732 d 0 h svoboda /branches/tracing/kernel/arch/ia32/src/ Do not enable interrupts in ia32 breakpoint exception handler.  
3428 5732 d 10 h svoboda /branches/tracing/ sctrace: pass task ID as a command-line argument  
3426 5732 d 10 h svoboda /branches/tracing/kernel/generic/src/ Fix compile errors.  
3425 5732 d 10 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5732 d 22 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
3127 5829 d 22 h svoboda /branches/tracing/kernel/generic/src/ Fix rounding error in as_debug_write() - prevent panic when writing on page boundary  
3125 5829 d 23 h svoboda /branches/tracing/kernel/arch/arm32/src/ ARM bkpt causes prefetch abort, not data abort  
3123 5830 d 10 h svoboda /branches/tracing/kernel/arch/arm32/src/ Generating breakpoint events on arm32. (GXemul must be patched to support ARM BKPT instruction.)  
3122 5831 d 1 h svoboda /branches/tracing/kernel/arch/arm32/include/ Add missing include of arch/exception.h to arm32/arch/interrupt.h  
3116 5833 d 6 h svoboda /branches/tracing/kernel/arch/ppc32/ Generating udebug breakpoint events on ppc32  
3114 5833 d 7 h svoboda /branches/tracing/kernel/arch/ppc32/include/ ppc32: fix swapped msr bits in renames.h. Implement istate_from_uspace()  
3108 5834 d 10 h svoboda /branches/tracing/ Split part of mips32 debugging into a genarch/idec directory for use with other trap-flag-less arches.  
3042 5838 d 6 h svoboda /branches/tracing/ Merged latest trunk changes to tracing.  
3037 5838 d 11 h svoboda /branches/tracing/kernel/generic/src/ipc/ Detach kb_thread after joining it.  
3036 5839 d 3 h svoboda /branches/tracing/kernel/generic/ Make sure area written by debugger is private and anonymous by copying it, if necessary. (Not atomic atm)  
3035 5840 d 8 h svoboda /branches/tracing/kernel/generic/ Use thread_join() to wait for kbox thread termination, instead of specific wait queue.  
3034 5840 d 10 h svoboda /branches/tracing/kernel/generic/ Convert kb_cleanup_lock to a mutex  
3033 5840 d 23 h svoboda /branches/tracing/kernel/generic/src/ipc/ Fix tasks_lock being released too soon in ipc_connect_kbox()  
3032 5840 d 23 h svoboda /branches/tracing/kernel/generic/src/udebug/ Move ipc_answer()s into THREAD->udebug.lock mutexes, slightly simplifying udebug_stoppable_begin()  
3031 5841 d 0 h svoboda /branches/tracing/kernel/generic/src/udebug/ Describe mutual exclusion with code executed in interrupt handler (No deadlocks can actually occur anymore)  
3030 5841 d 1 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 5841 d 6 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 5843 d 3 h svoboda /branches/tracing/ Isolate udebug-related thread_t fields into udebug_thread_t  
3016 5843 d 7 h svoboda /branches/tracing/kernel/generic/ Synchronize debug ops on a task with a mutex instead of task->lock spinlock.  
3015 5843 d 9 h svoboda /branches/tracing/kernel/generic/ Call udebug_stoppable_begin() after scheduling, rather than before - avoid restricted contex.  
3014 5843 d 11 h svoboda /branches/tracing/kernel/generic/ Isolate udebug-related task_t fields into udebug_task_t.  
3013 5843 d 11 h svoboda /branches/tracing/kernel/generic/ Bypass area write-protection for udebug memory writes.  
3011 5844 d 22 h svoboda /branches/tracing/ Merged latest trunk changes to tracing  
2925 5856 d 11 h svoboda /branches/tracing/ Merged latest trunk changes to tracing branch  
2924 5857 d 0 h svoboda /branches/tracing/ Preliminary mips32 breakpoint support for udebug/debugger. (You must write-enable code segments for it to work, yet)  
2921 5858 d 11 h svoboda /branches/tracing/kernel/ Add TRAP debug event. Support on ia32/amd64.  
2919 5858 d 11 h svoboda /branches/tracing/kernel/generic/ Simlify and fix REGS_READ and REGS_WRITE operations  
2918 5858 d 22 h svoboda /branches/tracing/ Add support for INT3 breakpoints on IA32 to kernel. UDEBUG_EVENT_BREAKPOINT  
2917 5858 d 22 h svoboda /branches/tracing/kernel/generic/src/udebug/ Fix: Must drop missed wakeups when waiting for go  
2913 5859 d 2 h svoboda /branches/tracing/kernel/generic/src/ Print less debugging messages to make things go faster  
2908 5859 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 5859 d 9 h svoboda /branches/tracing/ Rename event NEW_THREAD to THREAD_B. Add THREAD_E event - thread exit