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Rev Age Author Path Log message Diff
8092 101d 18h dunkaist / uefi4kos: Read config and kernel files from the disk.

* Now there is a config file with boot options, example included.
* Config, kernel and ramdisk are loaded from the disk, not compiled in.
* DEVICES.DAT file is also optionally loaded from the disk.
* Also, move the loader to /kernel/trunk/bootloader/uefi4kos.
 
8091 103d 05h dunkaist / Add extended_primary_loader to autobuild.

* Build fat1x, fat32, cdfs, after_win loaders.
* Set use_lba=1 by default in fat32 loader.
* Build kolibri.raw: flash / hdd image.
* Add example config.ini file.
* Add an option (config file and screen) to not load ramdisk image.
* Add an option (config file only) to set /sys path.

Now you can boot without a ramdisk from a storage that is supported
by the kernel itself, i.e. without loadable drivers. Thus you can not
load the system without a ramdisk from SATA/AHCI and USB drives.
 
8089 105d 08h dunkaist /kernel/trunk/ kernel: don't use ramdisk if asked.

The blue screen is not aware of this option.
 
8085 105d 09h dunkaist /kernel/trunk/ Edit memmap to increase space for the kernel.

Move TMP_STACK_TOP and sys_proc higher.
Add a static assert to save some time in the future.
 
7522 805d 21h dunkaist /kernel/trunk/ Fix kernel crash on high screen resolution.

Increase MAX_SCREEN_WIDTH=3840 and MAX_SCREEN_HEIGHT=2160.
Replace hardcoded numbers with macros, add runtime checks.
 
7136 1122d 20h dunkaist /kernel/trunk/ Replace 'equ' macros with '=' ones.

They appear in symbols file.
They don't require parentheses.
They are shorter.
 
7132 1125d 19h dunkaist /kernel/trunk/ Update BOOT_DATA structure and use it instead of all the BOOT_* vars.  
7130 1126d 00h dunkaist / Add UEFI stuff.  
7129 1126d 01h dunkaist /kernel/trunk/ Split bootbios.asm and kernel.asm.

* Move bios-related part of kernel.asm before B32 label to
bootbios.asm file;
* Move bx_from_load, boot_dev and kernel_restart_bootblock variables
to BOOT_* 0x9000 block;
* Update Tupfile.lua, Makefile, build.bat, build.sh accordingly;
* Now bios and uefi loaders can jump to very first byte of the kernel.
 
7126 1137d 15h dunkaist /kernel/trunk/ Add EFLAGS_* macros, get rid of some more magic numbers.  
7124 1137d 16h dunkaist /kernel/trunk/ Use xsave/xrestor if available, enable AVX* instructions.  
7122 1142d 23h dunkaist /kernel/trunk/ Synchronize memmap.inc and const.inc, replace hardcoded numbers with macros.  
7121 1143d 21h dunkaist /kernel/trunk/ Remove VRR code, mostly commented out anyway.  
6929 1308d 23h serge /kernel/trunk/ kernel: pipes - improved synchronization  
6926 1309d 23h serge /kernel/trunk/ kernel: initial pipe() support  
6816 1481d 00h dunkaist /kernel/trunk/ fix #98, #103

Set Bus_Master bit in PCI Command register for drives in DMA mode
 
6802 1486d 12h pathoswithin /kernel/trunk/ function 71.2  
6790 1500d 03h 0CodErr /kernel/trunk/ flag client relative for blit  
6333 1769d 15h serge /kernel/trunk/ kernel: new app loader  
6318 1771d 17h serge /kernel/trunk/ kernel: minor cleaning  

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