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d0f9d026cc6381de68e254725eab060a6d87e067
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6 Commits

Author SHA1 Message Date
ngiddings
961139df9e Improved kernel memory usage 
Moved base linear address to 0xFF800000
Kernel only reserves the page frames it actually needs
Memory for multiboot2 headers is freed
Video memory and APIC registers are dynamically mapped into linear addresses
 2021-04-17 03:45:45 -05:00
ngiddings
6138766c49 Added sequence to remap PIC 
Wrote GDT code in C
Added routines to initialize GDT and IDT
 2021-04-16 01:45:40 -05:00
ngiddings
557f3194ed Reduced number of statically allocated page tables 2021-04-10 21:15:32 -05:00
Nathan Giddings
d2eecf95e5 Re-wrote boot code, moved to x86 folder 2020-12-09 05:08:55 -06:00
Nathan Giddings
39710685fb Merged several files together 2020-08-01 19:03:51 -05:00
Nathan Giddings
44e712d214 Reorganized source tree 2020-08-01 16:37:44 -05:00