Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
2827 6020 d 8 h svoboda /branches/tracing/kernel/generic/ Verify that a thread/task is in appropriate state when handling debug calls  
2826 6020 d 9 h svoboda /branches/tracing/kernel/generic/ Move debug_go_call from task struct to thread struct  
2825 6020 d 9 h svoboda /branches/tracing/kernel/generic/ Introduce task debug-states (udebug_task_state_t)  
2824 6020 d 10 h svoboda /branches/tracing/kernel/generic/src/udebug/ Use intermediate buffers for handling REGS_READ, REGS_WRITE and THREADS_READ  
2823 6020 d 11 h svoboda /branches/tracing/kernel/generic/src/udebug/ Improve locking in udebug.c and udebug_ipc.c  
2819 6020 d 23 h svoboda /branches/tracing/kernel/generic/src/udebug/ Fix: crashed caused by missing return in switch statement  
2818 6021 d 0 h svoboda /branches/tracing/kernel/generic/ Add MEM_WRITE debug method for writing a task's memory  
2817 6021 d 0 h svoboda /branches/tracing/kernel/generic/ Add REGS_READ and REGS_WRITE debug methods to access userspace register state (no effect yet)  
2816 6021 d 3 h svoboda /branches/tracing/kernel/generic/src/udebug/ Use thread-struct pointer for identification within debug connection  
2815 6021 d 3 h svoboda /branches/tracing/kernel/generic/ Move kernelbox debug message handling to udebug/udebug_ipc.c  
2813 6021 d 6 h svoboda /branches/tracing/ Move debug call preprocessing from ipc/sysipc.c to udebug/udebug_ipc.c  
2812 6021 d 7 h svoboda /branches/tracing/ Group debug IPC calls under a single method number, differentiate by ARG1  
2810 6021 d 9 h svoboda /branches/tracing/kernel/generic/src/ipc/ fix bug in debug_args_read() that caused it to only copy 6 bytes  
2809 6021 d 9 h svoboda /branches/tracing/ add call to read the debugged task's memory  
2808 6021 d 23 h svoboda /branches/tracing/ add kernel answerbox+thread to mediate access to task's memory  
2807 6022 d 10 h svoboda /branches/tracing/ initial support for debugging multithreaded tasks  
2805 6023 d 3 h svoboda /branches/tracing/ add ipc call to retrieve syscall arguments  
2804 6023 d 5 h svoboda /branches/tracing/kernel/generic/ allow for attaching to tasks with sleeping threads  
2803 6023 d 6 h svoboda /branches/tracing/kernel/generic/src/proc/ fix: initialize debug fields in task structure  
2801 6023 d 10 h svoboda /branches/tracing/ [tracing] initial debug interface support  
2800 6023 d 10 h svoboda /branches/tracing/kernel/generic/ [tracing] fix initialiation of answerbox->task in ipc_answerbox_init  
2799 6023 d 11 h svoboda /branches/tracing/ Revert all changes in tracing branch (sync to r2785 of trunk)  
2787 6032 d 3 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2784 6039 d 22 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 6039 d 23 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2781 6044 d 6 h cejka /trunk/ Unified context saving/restoring macros in ppc32.  
2780 6044 d 7 h cejka /trunk/ Fixed broken context_offset.h symlinks for mips32eb and ia32xen.  
2779 6044 d 7 h cejka /trunk/ Context saving/restoring macros used for mips32.  
2777 6044 d 9 h cejka /trunk/ Unified context handling code for amd64.  
2775 6044 d 10 h cejka /trunk/kernel/arch/ia32/src/ Added missing ia32/context.S from last commit.  
2774 6044 d 10 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 6046 d 23 h jermar /trunk/kernel/arch/arm32/src/mm/ Fix breakage in arm32 non-debug build.  
2767 6049 d 0 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2765 6049 d 23 h jermar /trunk/kernel/generic/src/proc/ tasklet.c needs to include config.h  
2746 6061 d 2 h decky /trunk/kernel/ start merging tasklets (more or less a rewrite)  
2745 6061 d 7 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2726 6079 d 9 h vana /trunk/ Basic IA64 boot and kernel suport for real machines  
2725 6082 d 5 h decky /trunk/kernel/ remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)		  
2724 6082 d 5 h decky /trunk/kernel/generic/src/interrupt/ enlarge description field  
2723 6083 d 3 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()