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Rev Age Author Path Log message Diff
277 6867 d 8 h palkovsky /SPARTAN/trunk/arch/ Reverted APIC mapping back to identity mapping.
Added AMD64 SMP support. Works now!		  
273 6867 d 11 h palkovsky /SPARTAN/trunk/ Changes to make ia32 smp code not architecture dependent.
Changes to accomodate new gdtr loading scheme.		  
271 6867 d 12 h decky /SPARTAN/trunk/arch/ia32/src/ yet another GDT/IDT fix/cleanup  
269 6867 d 12 h decky /SPARTAN/trunk/arch/ia32/ make IA-32 SMP work again (finally)  
268 6867 d 12 h palkovsky /SPARTAN/trunk/ Added symbol table lookup in exceptions.
This breaks ia64 & ppc architecture compiles.		  
267 6867 d 13 h decky /SPARTAN/trunk/arch/ia32/ proper way of initializing GDT during boot on IA-32, fixes the nasty hack
SMP might be still broken		  
266 6867 d 15 h cejka /SPARTAN/trunk/ Support for NaN and infinity in printf.  
264 6867 d 16 h cejka /SPARTAN/trunk/ E option in printf added.  
257 6867 d 19 h palkovsky /SPARTAN/trunk/ Added basic FPU context (not working).
Added CPU utilities from ia32
Fixed bug in vm.c that wanted PTL to be mapped in bottom memory.		  
247 6868 d 12 h jermar /SPARTAN/trunk/arch/ia32/src/mm/ Fix nasty bug in arch/mm/frame.c.
frame_region_not_free() takes address as its second argument, not size.		  
246 6868 d 12 h decky /SPARTAN/trunk/arch/ia32/src/mm/ make IA-32 UP work again (nasty hack)  
244 6868 d 14 h decky /SPARTAN/trunk/arch/ia32/src/ temporarily fix IA-32 boot bug  
243 6868 d 14 h palkovsky /SPARTAN/trunk/ Resolved mapping of e820 boot area, so that it can be accessed as
e820table from 32-bit mode and e820table_boot from real mode.		  
235 6869 d 12 h decky /SPARTAN/trunk/ load the kernel above 1 MB on IA-32  
233 6869 d 13 h jermar /SPARTAN/trunk/arch/ia32/src/mm/ Do not use the unmapped addresses of e820 kernel structures.
Use PA2KA() to access the e820 counter and memtable.		  
232 6869 d 13 h jermar /SPARTAN/trunk/arch/ia32/src/ Fix addresses in GDT and IDT to be virtual addresses.  
230 6869 d 14 h cejka /SPARTAN/trunk/arch/ Created fmath as basic tool for IEEE 754 floating point numbers.
Added option $F for printf for printing "double" type.		  
224 6869 d 19 h palkovsky /SPARTAN/trunk/arch/ Interrupts for amd64.  
222 6869 d 20 h decky /SPARTAN/trunk/arch/ia32/ IA-32 GRUB support (alpha)  
216 6870 d 5 h palkovsky /SPARTAN/trunk/ hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture  

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