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Rev Age Author Path Log message Diff
4151 5556 d 1 h decky /trunk/kernel/arch/ia32/src/ properly detect VESA 16 bpp modes with 5:5:5 colors  
4150 5556 d 2 h decky /trunk/kernel/arch/ia32/src/boot/ check for proper VESA mode attributes  
4149 5556 d 3 h decky /trunk/kernel/arch/ia32/src/boot/ ignore leading spaces in video mode command line  
4128 5561 d 3 h decky /trunk/kernel/arch/ia32/src/boot/ support for overriding the preconfigured VESA mode via GRUB command line option  
4127 5561 d 5 h decky /trunk/ parse VESA mode from a string
unify VESA initialization for ia32 and amd64		  
4015 5571 d 5 h decky /trunk/kernel/arch/ia32/ rename ia32_cboot() to arch_pre_main() and move it to ia32.c (to be in line with other platforms)  
4014 5571 d 5 h decky /trunk/ cstyle  
4012 5571 d 19 h svoboda /trunk/ Task names should only contain base names of commands. Also add 'boot:' prefix for binaries loaded by the kernel.  
4011 5571 d 20 h svoboda /trunk/kernel/ String functions should be declared in string.h (and implemented in string.c) in the kernel.  
3987 5572 d 21 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.  
3985 5572 d 22 h svoboda /trunk/kernel/arch/ia32/src/boot/ Rewrite rest of multiboot info parsing to C.  
3984 5572 d 22 h svoboda /trunk/kernel/ The ia32-specific boot code is written completely in assembly for no reason. Start fixing this. For now rewrite the copying of multiboot info to C.  
3802 5614 d 2 h decky /trunk/kernel/arch/ fallback to VGA registers if VESA routine fails  
3709 5647 d 22 h decky /trunk/kernel/ invert VGA 3:2:3 palette to reflect changes in revision 3692  
2784 5919 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.		  
2725 5962 d 3 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 6240 d 0 h decky /trunk/ force VGA palette to 3:2:3 palette on 8 bpp modes
(this fixes ticket #33)		  
2222 6265 d 21 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 6265 d 22 h decky /trunk/kernel/arch/ia32/src/boot/ fix typo in comment  
2220 6265 d 22 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)		  

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