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Rev Age Author Path Log message Diff
3343 6050 d 13 h decky /branches/sparc/ add sparc branch  
2784 6203 d 8 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 6245 d 15 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)
 
2302 6523 d 12 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)
 
2222 6549 d 9 h decky /trunk/kernel/ map kernel pages explicitly as writable (this solves compatibility issues with Intel Core 2)
make VESA framebuffer initialization more robust
 
2221 6549 d 10 h decky /trunk/kernel/arch/ia32/src/boot/ fix typo in comment  
2220 6549 d 11 h decky /trunk/kernel/arch/ia32/src/boot/ check for PSE support, add error message on PSE not present
make initial mapping explicitly writeable, turn PAE explicitly off (just in case)
 
2089 6619 d 16 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2071 6630 d 9 h jermar /trunk/ (c) versus (C)  
1811 6807 d 17 h decky /trunk/kernel/arch/ unify bootstrapping  
1787 6820 d 11 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1641 6854 d 19 h decky /kernel/trunk/arch/ port VESA VBE changes to AMD64  
1639 6855 d 3 h decky /kernel/trunk/arch/ia32/src/boot/ VESA VBE code cleanup, works in VMWare now  
1290 6887 d 16 h vana /kernel/trunk/arch/ VESA detection failure fix.

(Some headers)
 
1288 6887 d 18 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.
 
1287 6887 d 19 h vana /kernel/trunk/ ia32 VESA FB support  
1037 6937 d 18 h decky /kernel/trunk/ support for more init tasks
(might break some archs yet)
 
693 7004 d 12 h decky /kernel/trunk/arch/ia32/ simplify and cleanup ia32 boot process, remove obsolete stuff  
680 7008 d 7 h decky /kernel/trunk/arch/ remove deprecated pre-grub stuff on ia32
prepare for the same on amd64
 
629 7028 d 10 h decky /kernel/trunk/ init task loading (yet buggy)  

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