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Subversion Repositories
HelenOS
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branches
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tracing
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kernel
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generic
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src
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udebug
@ 3623
– Rev 4692
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4692
5479 d 14 h
svoboda
/branches/tracing/
Merge trunk changes up to r4686.
4393
5575 d 0 h
svoboda
/branches/tracing/
Sync definition of ia32 istate in debugger with the kernel.
4377
5579 d 14 h
svoboda
/branches/tracing/
Merge latest trunk changes to tracing. (i.e. revs 3684:4374, huge). This time hopefully the real thing.
3684
5734 d 15 h
svoboda
/branches/tracing/
Merge latest trunk changes to tracing.
3623
5748 d 22 h
svoboda
/branches/tracing/
Merge latest trunk changes into tracing.
3611
5749 d 22 h
svoboda
/branches/tracing/kernel/generic/src/udebug/
Use LOG instead of print.
3606
5750 d 10 h
svoboda
/branches/tracing/
Merge latest trunk changes into tracing.
3471
5808 d 20 h
svoboda
/branches/tracing/
Merge latest trunk changes into tracing.
3428
5816 d 23 h
svoboda
/branches/tracing/
sctrace: pass task ID as a command-line argument
3426
5817 d 0 h
svoboda
/branches/tracing/kernel/generic/src/
Fix compile errors.
3424
5817 d 11 h
svoboda
/branches/tracing/
Merge trunk changes up to r3180 into tracing
3127
5914 d 12 h
svoboda
/branches/tracing/kernel/generic/src/
Fix rounding error in as_debug_write() - prevent panic when writing on page boundary
3108
5918 d 23 h
svoboda
/branches/tracing/
Split part of mips32 debugging into a genarch/idec directory for use with other trap-flag-less arches.
3032
5925 d 13 h
svoboda
/branches/tracing/kernel/generic/src/udebug/
Move ipc_answer()s into THREAD->udebug.lock mutexes, slightly simplifying udebug_stoppable_begin()
3031
5925 d 14 h
svoboda
/branches/tracing/kernel/generic/src/udebug/
Describe mutual exclusion with code executed in interrupt handler (No deadlocks can actually occur anymore)
3030
5925 d 14 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
5925 d 19 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
5927 d 16 h
svoboda
/branches/tracing/
Isolate udebug-related thread_t fields into udebug_thread_t
3016
5927 d 21 h
svoboda
/branches/tracing/kernel/generic/
Synchronize debug ops on a task with a mutex instead of task->lock spinlock.
3015
5927 d 22 h
svoboda
/branches/tracing/kernel/generic/
Call udebug_stoppable_begin() after scheduling, rather than before - avoid restricted contex.
3014
5928 d 0 h
svoboda
/branches/tracing/kernel/generic/
Isolate udebug-related task_t fields into udebug_task_t.
3013
5928 d 1 h
svoboda
/branches/tracing/kernel/generic/
Bypass area write-protection for udebug memory writes.
2921
5943 d 1 h
svoboda
/branches/tracing/kernel/
Add TRAP debug event. Support on ia32/amd64.
2919
5943 d 1 h
svoboda
/branches/tracing/kernel/generic/
Simlify and fix REGS_READ and REGS_WRITE operations
2918
5943 d 11 h
svoboda
/branches/tracing/
Add support for INT3 breakpoints on IA32 to kernel. UDEBUG_EVENT_BREAKPOINT
2917
5943 d 11 h
svoboda
/branches/tracing/kernel/generic/src/udebug/
Fix: Must drop missed wakeups when waiting for go
2913
5943 d 16 h
svoboda
/branches/tracing/kernel/generic/src/
Print less debugging messages to make things go faster
2908
5943 d 17 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
5943 d 23 h
svoboda
/branches/tracing/
Rename event NEW_THREAD to THREAD_B. Add THREAD_E event - thread exit
2902
5944 d 0 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
5944 d 12 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
5944 d 12 h
svoboda
/branches/tracing/kernel/generic/src/udebug/
Remove superfluous malloc return value checks
2899
5944 d 13 h
svoboda
/branches/tracing/
Add support for SET_EVMASK debug operation
2898
5944 d 14 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
5944 d 17 h
svoboda
/branches/tracing/kernel/generic/
Fix bad allocation with locks held in udebug_thread_read()
2896
5944 d 17 h
svoboda
/branches/tracing/kernel/generic/src/udebug/
Handle malloc return values properly
2894
5944 d 18 h
svoboda
/branches/tracing/
Add missing copyright messages
2892
5946 d 0 h
svoboda
/branches/tracing/kernel/generic/src/
Fix retval for udebug_rp_mem_write()
2888
5950 d 21 h
svoboda
/branches/tracing/kernel/generic/src/udebug/
Verify that a task sending debug calls really is the callee's debugger
2887
5950 d 21 h
svoboda
/branches/tracing/kernel/
Split executive parts of udebug_ipc.c to udebug_ops.c