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Rev Age Author Path Log message Diff
2835 5967 d 1 h svoboda /branches/tracing/ Improve UDEBUG_M_END handling, switch sctrace to async API  
2834 5967 d 13 h svoboda /branches/tracing/kernel/generic/src/udebug/ Handle UDEBUG_M_END call, fix check in udebug_syscall_event()  
2833 5967 d 14 h svoboda /branches/tracing/ Remove buffer size argument from ARGS_READ call.  
2827 5971 d 0 h svoboda /branches/tracing/kernel/generic/ Verify that a thread/task is in appropriate state when handling debug calls  
2826 5971 d 1 h svoboda /branches/tracing/kernel/generic/ Move debug_go_call from task struct to thread struct  
2825 5971 d 2 h svoboda /branches/tracing/kernel/generic/ Introduce task debug-states (udebug_task_state_t)  
2824 5971 d 3 h svoboda /branches/tracing/kernel/generic/src/udebug/ Use intermediate buffers for handling REGS_READ, REGS_WRITE and THREADS_READ  
2823 5971 d 3 h svoboda /branches/tracing/kernel/generic/src/udebug/ Improve locking in udebug.c and udebug_ipc.c  
2819 5971 d 16 h svoboda /branches/tracing/kernel/generic/src/udebug/ Fix: crashed caused by missing return in switch statement  
2818 5971 d 16 h svoboda /branches/tracing/kernel/generic/ Add MEM_WRITE debug method for writing a task's memory  
2817 5971 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 5971 d 19 h svoboda /branches/tracing/kernel/generic/src/udebug/ Use thread-struct pointer for identification within debug connection  
2815 5971 d 19 h svoboda /branches/tracing/kernel/generic/ Move kernelbox debug message handling to udebug/udebug_ipc.c  
2813 5971 d 23 h svoboda /branches/tracing/ Move debug call preprocessing from ipc/sysipc.c to udebug/udebug_ipc.c  
2812 5972 d 0 h svoboda /branches/tracing/ Group debug IPC calls under a single method number, differentiate by ARG1  
2810 5972 d 1 h svoboda /branches/tracing/kernel/generic/src/ipc/ fix bug in debug_args_read() that caused it to only copy 6 bytes  
2809 5972 d 1 h svoboda /branches/tracing/ add call to read the debugged task's memory  
2808 5972 d 16 h svoboda /branches/tracing/ add kernel answerbox+thread to mediate access to task's memory  
2807 5973 d 3 h svoboda /branches/tracing/ initial support for debugging multithreaded tasks  
2805 5973 d 20 h svoboda /branches/tracing/ add ipc call to retrieve syscall arguments  
2804 5973 d 21 h svoboda /branches/tracing/kernel/generic/ allow for attaching to tasks with sleeping threads  
2803 5973 d 23 h svoboda /branches/tracing/kernel/generic/src/proc/ fix: initialize debug fields in task structure  
2801 5974 d 2 h svoboda /branches/tracing/ [tracing] initial debug interface support  
2800 5974 d 2 h svoboda /branches/tracing/kernel/generic/ [tracing] fix initialiation of answerbox->task in ipc_answerbox_init  
2799 5974 d 3 h svoboda /branches/tracing/ Revert all changes in tracing branch (sync to r2785 of trunk)  
2787 5982 d 19 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2784 5990 d 14 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 5990 d 15 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2781 5994 d 23 h cejka /trunk/ Unified context saving/restoring macros in ppc32.  
2780 5994 d 23 h cejka /trunk/ Fixed broken context_offset.h symlinks for mips32eb and ia32xen.  
2779 5994 d 23 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2777 5995 d 1 h cejka /trunk/ Unified context handling code for amd64.  
2775 5995 d 2 h cejka /trunk/kernel/arch/ia32/src/ Added missing ia32/context.S from last commit.  
2774 5995 d 2 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 5997 d 15 h jermar /trunk/kernel/arch/arm32/src/mm/ Fix breakage in arm32 non-debug build.  
2767 5999 d 16 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2765 6000 d 16 h jermar /trunk/kernel/generic/src/proc/ tasklet.c needs to include config.h  
2746 6011 d 19 h decky /trunk/kernel/ start merging tasklets (more or less a rewrite)  
2745 6012 d 0 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2726 6030 d 1 h vana /trunk/ Basic IA64 boot and kernel suport for real machines