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Rev Age Author Path Log message Diff
2835 5941 d 2 h svoboda /branches/tracing/ Improve UDEBUG_M_END handling, switch sctrace to async API  
2834 5941 d 13 h svoboda /branches/tracing/kernel/generic/src/udebug/ Handle UDEBUG_M_END call, fix check in udebug_syscall_event()  
2833 5941 d 14 h svoboda /branches/tracing/ Remove buffer size argument from ARGS_READ call.  
2827 5945 d 0 h svoboda /branches/tracing/kernel/generic/ Verify that a thread/task is in appropriate state when handling debug calls  
2826 5945 d 2 h svoboda /branches/tracing/kernel/generic/ Move debug_go_call from task struct to thread struct  
2825 5945 d 2 h svoboda /branches/tracing/kernel/generic/ Introduce task debug-states (udebug_task_state_t)  
2824 5945 d 3 h svoboda /branches/tracing/kernel/generic/src/udebug/ Use intermediate buffers for handling REGS_READ, REGS_WRITE and THREADS_READ  
2823 5945 d 4 h svoboda /branches/tracing/kernel/generic/src/udebug/ Improve locking in udebug.c and udebug_ipc.c  
2819 5945 d 16 h svoboda /branches/tracing/kernel/generic/src/udebug/ Fix: crashed caused by missing return in switch statement  
2818 5945 d 17 h svoboda /branches/tracing/kernel/generic/ Add MEM_WRITE debug method for writing a task's memory  
2817 5945 d 17 h svoboda /branches/tracing/kernel/generic/ Add REGS_READ and REGS_WRITE debug methods to access userspace register state (no effect yet)  
2816 5945 d 19 h svoboda /branches/tracing/kernel/generic/src/udebug/ Use thread-struct pointer for identification within debug connection  
2815 5945 d 20 h svoboda /branches/tracing/kernel/generic/ Move kernelbox debug message handling to udebug/udebug_ipc.c  
2813 5945 d 23 h svoboda /branches/tracing/ Move debug call preprocessing from ipc/sysipc.c to udebug/udebug_ipc.c  
2812 5946 d 0 h svoboda /branches/tracing/ Group debug IPC calls under a single method number, differentiate by ARG1  
2810 5946 d 2 h svoboda /branches/tracing/kernel/generic/src/ipc/ fix bug in debug_args_read() that caused it to only copy 6 bytes  
2809 5946 d 2 h svoboda /branches/tracing/ add call to read the debugged task's memory  
2808 5946 d 16 h svoboda /branches/tracing/ add kernel answerbox+thread to mediate access to task's memory  
2807 5947 d 3 h svoboda /branches/tracing/ initial support for debugging multithreaded tasks  
2805 5947 d 20 h svoboda /branches/tracing/ add ipc call to retrieve syscall arguments  
2804 5947 d 22 h svoboda /branches/tracing/kernel/generic/ allow for attaching to tasks with sleeping threads  
2803 5947 d 23 h svoboda /branches/tracing/kernel/generic/src/proc/ fix: initialize debug fields in task structure  
2801 5948 d 2 h svoboda /branches/tracing/ [tracing] initial debug interface support  
2800 5948 d 2 h svoboda /branches/tracing/kernel/generic/ [tracing] fix initialiation of answerbox->task in ipc_answerbox_init  
2799 5948 d 3 h svoboda /branches/tracing/ Revert all changes in tracing branch (sync to r2785 of trunk)  
2787 5956 d 19 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2784 5964 d 15 h jermar /trunk/kernel/arch/ Fortify ia32 and amd64 kernels against mallicious uspace applications that set
DF prior to entering the kernel. For AMD64 syscalls, we don't use the CLD
instruction, but make use of the SFMASK MSR instead. Simics works fine with
it, but QEMU seems to have a problem.		  
2783 5964 d 15 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2781 5968 d 23 h cejka /trunk/ Unified context saving/restoring macros in ppc32.  
2780 5968 d 23 h cejka /trunk/ Fixed broken context_offset.h symlinks for mips32eb and ia32xen.  
2779 5968 d 23 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2777 5969 d 1 h cejka /trunk/ Unified context handling code for amd64.  
2775 5969 d 2 h cejka /trunk/kernel/arch/ia32/src/ Added missing ia32/context.S from last commit.  
2774 5969 d 3 h cejka /trunk/kernel/arch/ Context.s renamed to context.S for ia32 and fixed links for ia32xen.
Added asm macros for context save/restore and offset definitions.		  
2772 5971 d 16 h jermar /trunk/kernel/arch/arm32/src/mm/ Fix breakage in arm32 non-debug build.  
2767 5973 d 16 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2765 5974 d 16 h jermar /trunk/kernel/generic/src/proc/ tasklet.c needs to include config.h  
2746 5985 d 19 h decky /trunk/kernel/ start merging tasklets (more or less a rewrite)  
2745 5986 d 0 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2726 6004 d 1 h vana /trunk/ Basic IA64 boot and kernel suport for real machines