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Rev Age Author Path Log message Diff
2797 5881 d 12 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2794 5882 d 12 h jermar /trunk/kernel/ Add macros for byte swapping of uint16_t's.  
2784 5896 d 10 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 5896 d 11 h jermar /trunk/kernel/arch/amd64/src/cpu/ Fix cstyle.  
2777 5900 d 21 h cejka /trunk/ Unified context handling code for amd64.  
2774 5900 d 23 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.		  
2767 5905 d 12 h jermar /trunk/kernel/arch/amd64/src/ Fix breakage in non-debug amd64 build.  
2745 5917 d 20 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2725 5938 d 17 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)		  
2723 5939 d 16 h decky /trunk/kernel/arch/ remove memory_print_map(), as it duplicates functionality of physmem_print()  
2721 5939 d 18 h decky /trunk/kernel/ convert e820list to a generic physmem command  
2713 5943 d 17 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2712 5943 d 17 h decky /trunk/kernel/ prettyprint output  
2703 5950 d 15 h jermar /trunk/kernel/arch/amd64/ Grow the initial identity mapping from 64M to 4G.
We should not allocate GDT's from above 4G or the amd64 will occassionally
triple-fault again.		  
2701 5950 d 20 h jermar /trunk/kernel/ Fix cstyle and (c) to 2008.  
2697 5960 d 18 h decky /trunk/kernel/ amd64: shorten kernel address space by 2 GB to support proper mapping of more than 2 GB of physical memory  
2692 5964 d 14 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2630 6010 d 9 h jermar /trunk/kernel/arch/ Formatting fixes.  
2612 6019 d 12 h jermar /trunk/kernel/arch/ Cleanup.  
2606 6020 d 15 h jermar /trunk/ Support for 6 syscalls arguments on amd64.  

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