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Rev Age Author Path Log message Diff
3034 6002 d 7 h svoboda /branches/tracing/kernel/generic/ Convert kb_cleanup_lock to a mutex  
3033 6002 d 20 h svoboda /branches/tracing/kernel/generic/src/ipc/ Fix tasks_lock being released too soon in ipc_connect_kbox()  
3032 6002 d 20 h svoboda /branches/tracing/kernel/generic/src/udebug/ Move ipc_answer()s into THREAD->udebug.lock mutexes, slightly simplifying udebug_stoppable_begin()  
3031 6002 d 21 h svoboda /branches/tracing/kernel/generic/src/udebug/ Describe mutual exclusion with code executed in interrupt handler (No deadlocks can actually occur anymore)  
3030 6002 d 22 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 6003 d 3 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 6005 d 0 h svoboda /branches/tracing/ Isolate udebug-related thread_t fields into udebug_thread_t  
3016 6005 d 4 h svoboda /branches/tracing/kernel/generic/ Synchronize debug ops on a task with a mutex instead of task->lock spinlock.  
3015 6005 d 6 h svoboda /branches/tracing/kernel/generic/ Call udebug_stoppable_begin() after scheduling, rather than before - avoid restricted contex.  
3014 6005 d 8 h svoboda /branches/tracing/kernel/generic/ Isolate udebug-related task_t fields into udebug_task_t.  
3013 6005 d 8 h svoboda /branches/tracing/kernel/generic/ Bypass area write-protection for udebug memory writes.  
3012 6006 d 2 h svoboda /branches/tracing/uspace/app/debug/arch/mips32/ Basic mips32 singlestepping  
3011 6006 d 19 h svoboda /branches/tracing/ Merged latest trunk changes to tracing  
3008 6006 d 22 h svoboda /branches/tracing/uspace/app/debug/ Remove obsolete source file  
3006 6006 d 22 h svoboda /branches/tracing/uspace/app/debug/ Add missing files breakpoin.c, breakpoint.h  
3005 6006 d 22 h svoboda /branches/tracing/ Generic breakpoint accounting in debugger  
2947 6016 d 9 h svoboda /branches/tracing/uspace/app/debug/ Add command for listing breakpoints. Fix command name comparison.  
2946 6016 d 18 h svoboda /branches/tracing/uspace/ Get rid of warnings  
2943 6016 d 21 h svoboda /branches/tracing/uspace/app/debug/ Breakpoint removal. Don't clear TF when a breakpoint is active  
2942 6016 d 21 h svoboda /branches/tracing/uspace/app/debug/ Singlestepping in debugger (ia32)  
2941 6016 d 22 h svoboda /branches/tracing/uspace/app/debug/ Dumping registers in debugger. (Only those saved in istate, atm)  
2940 6016 d 23 h svoboda /branches/tracing/uspace/app/debug/ Display current PC value in debugger  
2939 6017 d 0 h svoboda /branches/tracing/uspace/app/debug/ Finish transition of debugger to new bokkeeping. Allow pausing application  
2938 6017 d 1 h svoboda /branches/tracing/uspace/app/debug/ Proper thread bookkeeping in debugger  
2937 6017 d 1 h svoboda /branches/tracing/uspace/app/debug/ Listing threads in debugger, printing and changing 'working thread'  
2936 6017 d 2 h svoboda /branches/tracing/uspace/app/debug/ Allow debugger to asynchronously print messages without disrupting its command line  
2935 6017 d 3 h svoboda /branches/tracing/uspace/app/debug/ Use simple passive fibril synchronization in debugger. 'go' command for resuming thread execution  
2930 6018 d 5 h svoboda /branches/tracing/uspace/app/ Revert c2928 so that iloader is only in dynload branch  
2928 6018 d 6 h svoboda /branches/tracing/uspace/app/iloader/ Add Initial Loader (iloader), a program that can load a statically-linked ELF image from VFS into its address space and run it.  
2925 6018 d 8 h svoboda /branches/tracing/ Merged latest trunk changes to tracing branch  
2924 6018 d 21 h svoboda /branches/tracing/ Preliminary mips32 breakpoint support for udebug/debugger. (You must write-enable code segments for it to work, yet)  
2923 6020 d 4 h svoboda /branches/tracing/uspace/app/debug/ Isolate ia32-dependent code from debugger into arch/ia32 subdirectory  
2922 6020 d 8 h svoboda /branches/tracing/uspace/app/debug/ Crude test in 'debug' allowing multiple breakpoints to be set  
2921 6020 d 8 h svoboda /branches/tracing/kernel/ Add TRAP debug event. Support on ia32/amd64.  
2920 6020 d 8 h svoboda /branches/tracing/uspace/lib/libc/ Add wrappers for reading and writing registers to libc  
2919 6020 d 8 h svoboda /branches/tracing/kernel/generic/ Simlify and fix REGS_READ and REGS_WRITE operations  
2918 6020 d 19 h svoboda /branches/tracing/ Add support for INT3 breakpoints on IA32 to kernel. UDEBUG_EVENT_BREAKPOINT  
2917 6020 d 19 h svoboda /branches/tracing/kernel/generic/src/udebug/ Fix: Must drop missed wakeups when waiting for go  
2915 6020 d 22 h svoboda /branches/tracing/uspace/app/debug/ Hexdumping memory and setting IA32 breakpoints in debugger  
2913 6020 d 23 h svoboda /branches/tracing/kernel/generic/src/ Print less debugging messages to make things go faster