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Rev Age Author Path Log message Diff
4605 5657 d 7 h decky /branches/snapshot/ add task snapshoting branch  
4127 5768 d 8 h decky /trunk/ parse VESA mode from a string
unify VESA initialization for ia32 and amd64		  
4100 5769 d 3 h decky /trunk/kernel/arch/amd64/src/boot/ whitespace changes  
4022 5777 d 23 h svoboda /trunk/ Move multiboot parsing to genarch/*/multiboot and adapt it for use with both ia32 and amd64. Multiboot info parsing now supported on amd64, too.  
3987 5780 d 0 h svoboda /trunk/kernel/ Read command line for multiboot modules on ia32 and copy it to task name. Other arches will need to initialize task names in the init structure to an empty string.  
3838 5809 d 7 h decky /trunk/kernel/ make RANDI a generic macro  
3802 5821 d 5 h decky /trunk/kernel/arch/ fallback to VGA registers if VESA routine fails  
2784 6126 d 23 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.		  
2725 6169 d 6 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)		  
2713 6174 d 6 h decky /trunk/kernel/arch/amd64/src/boot/ remove fake tab  
2703 6181 d 4 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.		  
2692 6195 d 3 h decky /trunk/kernel/arch/amd64/ move cpuid tests from amd64.c to boot.S  
2302 6447 d 3 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2222 6473 d 0 h decky /trunk/kernel/ map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust		  
2219 6473 d 3 h decky /trunk/kernel/arch/amd64/src/boot/ add error message on no long mode support  
2071 6554 d 0 h jermar /trunk/ (c) versus (C)  
1787 6744 d 2 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1641 6778 d 10 h decky /kernel/trunk/arch/ port VESA VBE changes to AMD64  
1291 6811 d 6 h vana /kernel/trunk/arch/amd64/src/boot/ VESA detection failure fix on amd64  
1289 6811 d 7 h vana /kernel/trunk/arch/ Amd64 framebuffer  

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