| Rev |
Age |
Author |
Path |
Log message |
Diff |
Changes |
| 3127 |
5963 d 19 h |
svoboda |
/branches/tracing/kernel/generic/src/ |
Fix rounding error in as_debug_write() - prevent panic when writing on page boundary |
|
/branches/tracing/kernel/generic/src/mm/as.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 3108 |
5968 d 7 h |
svoboda |
/branches/tracing/ |
Split part of mips32 debugging into a genarch/idec directory for use with other trap-flag-less arches. |
|
/branches/tracing/uspace/app/debug/arch/mips32/include/arch.h
/branches/tracing/uspace/app/debug/genarch
/branches/tracing/uspace/app/debug/genarch/idec
/branches/tracing/uspace/app/debug/genarch/idec/bstore.c
/branches/tracing/uspace/app/debug/genarch/idec/bstore.h
/branches/tracing/uspace/app/debug/genarch/idec/idec.c
/branches/tracing/uspace/app/debug/genarch/idec/idec.h
/branches/tracing/uspace/app/debug/arch/mips32/include/bstore.h
/branches/tracing/uspace/app/debug/arch/mips32/src/bstore.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/uspace/app/debug/Makefile
/branches/tracing/uspace/app/debug/arch/ia32/include/types.h
/branches/tracing/uspace/app/debug/arch/ia32/src/ia32.c
/branches/tracing/uspace/app/debug/arch/mips32/Makefile.inc
/branches/tracing/uspace/app/debug/arch/mips32/include/types.h
/branches/tracing/uspace/app/debug/arch/mips32/src/mips32.c
/branches/tracing/uspace/app/sctrace/sctrace.c
|
| 3032 |
5974 d 20 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Move ipc_answer()s into THREAD->udebug.lock mutexes, slightly simplifying udebug_stoppable_begin() |
|
/branches/tracing/kernel/generic/src/udebug/udebug.c
|
| 3031 |
5974 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) |
|
/branches/tracing/kernel/generic/src/udebug/udebug.c
|
| 3030 |
5974 d 21 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Add a preliminary check, so that performance of undebugged multithreaded tasks doesn't suffer on SMP |
|
/branches/tracing/kernel/generic/src/udebug/udebug.c
|
| 3026 |
5975 d 2 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) |
|
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/proc/thread.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 3018 |
5976 d 23 h |
svoboda |
/branches/tracing/ |
Isolate udebug-related thread_t fields into udebug_thread_t |
|
/branches/tracing/kernel/generic/include/proc/thread.h
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/interrupt/interrupt.c
/branches/tracing/kernel/generic/src/proc/thread.c
/branches/tracing/kernel/generic/src/syscall/syscall.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
/branches/tracing/uspace/app/debug/main.c
/branches/tracing/uspace/app/tester/Makefile
|
| 3016 |
5977 d 4 h |
svoboda |
/branches/tracing/kernel/generic/ |
Synchronize debug ops on a task with a mutex instead of task->lock spinlock. |
|
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 3015 |
5977 d 5 h |
svoboda |
/branches/tracing/kernel/generic/ |
Call udebug_stoppable_begin() after scheduling, rather than before - avoid restricted contex. |
|
/branches/tracing/kernel/generic/include/proc/thread.h
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/time/clock.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
|
| 3014 |
5977 d 7 h |
svoboda |
/branches/tracing/kernel/generic/ |
Isolate udebug-related task_t fields into udebug_task_t. |
|
/branches/tracing/kernel/generic/include/proc/task.h
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/ipc/ipc.c
/branches/tracing/kernel/generic/src/proc/task.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 3013 |
5977 d 8 h |
svoboda |
/branches/tracing/kernel/generic/ |
Bypass area write-protection for udebug memory writes. |
|
/branches/tracing/kernel/generic/include/mm/as.h
/branches/tracing/kernel/generic/src/mm/as.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 2921 |
5992 d 8 h |
svoboda |
/branches/tracing/kernel/ |
Add TRAP debug event. Support on ia32/amd64. |
|
/branches/tracing/kernel/arch/amd64/src/debugger.c
/branches/tracing/kernel/arch/ia32/include/cpu.h
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/udebug/udebug.c
|
| 2919 |
5992 d 8 h |
svoboda |
/branches/tracing/kernel/generic/ |
Simlify and fix REGS_READ and REGS_WRITE operations |
|
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/include/udebug/udebug_ops.h
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 2918 |
5992 d 18 h |
svoboda |
/branches/tracing/ |
Add support for INT3 breakpoints on IA32 to kernel. UDEBUG_EVENT_BREAKPOINT |
|
/branches/tracing/kernel/arch/ia32/include/breakpoint.h
/branches/tracing/kernel/arch/ia32/src/breakpoint.c
/branches/tracing/kernel/arch/ia32/Makefile.inc
/branches/tracing/kernel/arch/ia32/include/interrupt.h
/branches/tracing/kernel/arch/ia32/src/ia32.c
/branches/tracing/kernel/arch/ia32/src/pm.c
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/uspace/app/debug/main.c
|
| 2917 |
5992 d 19 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Fix: Must drop missed wakeups when waiting for go |
|
/branches/tracing/kernel/generic/src/udebug/udebug.c
|
| 2913 |
5992 d 23 h |
svoboda |
/branches/tracing/kernel/generic/src/ |
Print less debugging messages to make things go faster |
|
/branches/tracing/kernel/generic/src/ipc/ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 2908 |
5993 d 1 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Don't wait for another GO in THREAD_E event, terminate debugging of this thread instead |
|
/branches/tracing/kernel/generic/src/udebug/udebug.c
|
| 2903 |
5993 d 6 h |
svoboda |
/branches/tracing/ |
Rename event NEW_THREAD to THREAD_B. Add THREAD_E event - thread exit |
|
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/proc/thread.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/uspace/app/sctrace/sctrace.c
|
| 2902 |
5993 d 7 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 |
|
/branches/tracing/kernel/generic/include/proc/task.h
/branches/tracing/kernel/generic/include/proc/thread.h
/branches/tracing/kernel/generic/src/ipc/ipc.c
/branches/tracing/kernel/generic/src/proc/task.c
/branches/tracing/kernel/generic/src/proc/thread.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
|
| 2901 |
5993 d 19 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 |
|
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/syscall/syscall.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
/branches/tracing/uspace/app/sctrace/sctrace.c
|
| 2900 |
5993 d 20 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Remove superfluous malloc return value checks |
|
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 2899 |
5993 d 20 h |
svoboda |
/branches/tracing/ |
Add support for SET_EVMASK debug operation |
|
/branches/tracing/kernel/generic/include/proc/task.h
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/include/udebug/udebug_ops.h
/branches/tracing/kernel/generic/src/proc/task.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
/branches/tracing/uspace/app/sctrace/debug_api.c
/branches/tracing/uspace/app/sctrace/debug_api.h
/branches/tracing/uspace/app/sctrace/sctrace.c
|
| 2898 |
5993 d 22 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() |
|
/branches/tracing/kernel/generic/include/proc/thread.h
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/include/udebug/udebug_ops.h
/branches/tracing/kernel/generic/src/proc/thread.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
/branches/tracing/uspace/app/sctrace/debug_api.c
/branches/tracing/uspace/app/sctrace/debug_api.h
/branches/tracing/uspace/app/sctrace/sctrace.c
/branches/tracing/uspace/app/tester/debug/debug1.c
|
| 2897 |
5994 d 0 h |
svoboda |
/branches/tracing/kernel/generic/ |
Fix bad allocation with locks held in udebug_thread_read() |
|
/branches/tracing/kernel/generic/include/udebug/udebug_ops.h
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 2896 |
5994 d 0 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Handle malloc return values properly |
|
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
|
| 2894 |
5994 d 1 h |
svoboda |
/branches/tracing/ |
Add missing copyright messages |
|
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/include/udebug/udebug_ipc.h
/branches/tracing/kernel/generic/include/udebug/udebug_ops.h
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
/branches/tracing/uspace/app/sctrace/debug_api.c
/branches/tracing/uspace/app/sctrace/debug_api.h
/branches/tracing/uspace/app/sctrace/errors.c
/branches/tracing/uspace/app/sctrace/errors.h
/branches/tracing/uspace/app/sctrace/ipc_desc.c
/branches/tracing/uspace/app/sctrace/ipc_desc.h
/branches/tracing/uspace/app/sctrace/ipcp.c
/branches/tracing/uspace/app/sctrace/ipcp.h
/branches/tracing/uspace/app/sctrace/proto.c
/branches/tracing/uspace/app/sctrace/proto.h
/branches/tracing/uspace/app/sctrace/sctrace.c
/branches/tracing/uspace/app/sctrace/syscalls.c
/branches/tracing/uspace/app/sctrace/syscalls.h
/branches/tracing/uspace/app/tester/debug/debug1.c
/branches/tracing/uspace/lib/libc/include/udebug.h
|
| 2892 |
5995 d 8 h |
svoboda |
/branches/tracing/kernel/generic/src/ |
Fix retval for udebug_rp_mem_write() |
|
/branches/tracing/kernel/generic/src/ipc/sysipc.c
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2888 |
6000 d 4 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Verify that a task sending debug calls really is the callee's debugger |
|
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2887 |
6000 d 5 h |
svoboda |
/branches/tracing/kernel/ |
Split executive parts of udebug_ipc.c to udebug_ops.c |
|
/branches/tracing/kernel/generic/include/udebug/udebug_ops.h
/branches/tracing/kernel/generic/src/udebug/udebug_ops.c
/branches/tracing/kernel/Makefile
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2886 |
6000 d 6 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Move rest of debug method processing, that can be moved, to kbox thread |
|
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2885 |
6000 d 7 h |
svoboda |
/branches/tracing/ |
Start moving debug method processing to kbox_thread. Start with BEGIN, END, THREAD_READ |
|
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
/branches/tracing/uspace/app/sctrace/debug_api.c
|
| 2870 |
6002 d 19 h |
svoboda |
/branches/tracing/kernel/generic/ |
Terminate debugging session on debugger disconnect |
|
/branches/tracing/kernel/generic/include/proc/task.h
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/ipc/ipc.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2867 |
6003 d 0 h |
svoboda |
/branches/tracing/ |
Signal hash of new thread with a UDEBUG_EVENT_NEW_THREAD message |
|
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/proc/thread.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/uspace/app/sctrace/sctrace.c
/branches/tracing/uspace/app/tester/debug/debug1.c
|
| 2866 |
6003 d 6 h |
svoboda |
/branches/tracing/kernel/generic/ |
Verify that thread is waiting in syscall event when reading syscall args |
|
/branches/tracing/kernel/generic/include/proc/thread.h
/branches/tracing/kernel/generic/include/udebug/udebug.h
/branches/tracing/kernel/generic/src/proc/thread.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2854 |
6021 d 8 h |
svoboda |
/branches/tracing/ |
Fix condition for generating debug events. Properly initialize threads created during debugging session |
|
/branches/tracing/kernel/generic/src/proc/thread.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/uspace/app/sctrace/sctrace.c
/branches/tracing/uspace/app/tester/debug/debug1.c
|
| 2851 |
6021 d 19 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Fix locking order in udebug_rp_end (to the somewhat unintuitive threads_lock => t->debug_lock => t->lock |
|
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2849 |
6021 d 19 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Move code for verifying and locking down a thread for a debugging op to _thread_op_begin()/_thread_op_end(). Rewritten to prevent case of mistaken task identity |
|
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2848 |
6022 d 5 h |
svoboda |
/branches/tracing/kernel/generic/ |
Use debug_lock in thread struct for finer locking, to avoid problems with waitq_wakeup |
|
/branches/tracing/kernel/generic/include/proc/thread.h
/branches/tracing/kernel/generic/src/proc/thread.c
/branches/tracing/kernel/generic/src/udebug/udebug.c
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2842 |
6022 d 22 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Fix and document verify_thread() |
|
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|
| 2841 |
6022 d 22 h |
svoboda |
/branches/tracing/kernel/generic/src/udebug/ |
Add verify_thread() to check that a thread is valid for debug ops |
|
/branches/tracing/kernel/generic/src/udebug/udebug_ipc.c
|