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Rev Age Author Path Log message Diff
4153 5759 d 22 h mejdrech /branches/network/ Networking: merged with trunk changes  
3386 5956 d 1 h decky /branches/network/ add new network branch (copy of current trunk)  
3274 5980 d 2 h jermar /trunk/ memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this.
 
3044 6048 d 21 h jermar /trunk/kernel/arch/amd64/ Some inline functions in memstr.h seem to be of uncertain origin (amd64).
Replace either with built-in functions or with generic functions.
 
2784 6123 d 20 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.
 
2606 6248 d 1 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  
2071 6550 d 21 h jermar /trunk/ (c) versus (C)  
2018 6588 d 0 h decky /trunk/kernel/ rename rdtsc() to get_cycle()  
1787 6740 d 23 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1288 6808 d 6 h jermar /kernel/trunk/ Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.
 
1278 6810 d 23 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1212 6821 d 0 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1121 6850 d 20 h jermar /kernel/trunk/ Small textual changes.  
1094 6854 d 7 h palkovsky /kernel/trunk/ Allowed saving less registers.  
1021 6859 d 0 h jermar /kernel/trunk/ Hopefully final version of interrupt handlers for amd64 and ia32.
amd64 has been especially tricky to debug.
Error code detection is now done in compile time.
 
955 6860 d 22 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
820 6893 d 19 h jermar /kernel/trunk/ Convert size_t, count_t and index_t to 64-bits on 64-bit architectures.
Change some pfn_t usages to count_t, size_t and index_t.
 
808 6895 d 8 h palkovsky /kernel/trunk/arch/amd64/ Doc updates.  
806 6895 d 15 h palkovsky /kernel/trunk/arch/amd64/ Added (finally!) userspace to AMD64.
It does not work on Simics *$U&%&$&*#. Broken simics!!!
There should be probably LEA instead of MOV/ADD, but LEA does not
work in neither qemu nor bochs. Any other simulator to test? :-/
 
803 6895 d 18 h palkovsky /kernel/trunk/arch/amd64/ Basic amd syscall support.  

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