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Rev Age Author Path Log message Diff
252 6865 d 14 h palkovsky /SPARTAN/trunk/arch/amd64/ Added volatile to inb/outb, so that it does not optimeze
lot of things out anymore.
Working delay loop.		  
251 6865 d 21 h palkovsky /SPARTAN/trunk/ Changes, that were needed to make it work on Bochs.
- We CAN use the NX bit in paging tables, but we have
to initialize the NXE bit in EFER register first.		  
248 6866 d 3 h jermar /SPARTAN/trunk/ Make atomic_dec() and atomic_inc() take (volatile int *) argument, not (volatile count_t *).  
245 6866 d 4 h palkovsky /SPARTAN/trunk/ Use ia32 memmap.h/memmapash.h  
242 6866 d 7 h palkovsky /SPARTAN/trunk/ Fixed stack settings in boot.S in real mode.
Added ia32 memmap support.
Added cpuid support.		  
241 6867 d 2 h palkovsky /SPARTAN/trunk/ Cleanups so that it compiles on ia-32 & amd-64 cleanly  
230 6867 d 6 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.		  
226 6867 d 7 h palkovsky /SPARTAN/trunk/ Fixed typo in 'outb' instruction.
Paging basically working.		  
224 6867 d 11 h palkovsky /SPARTAN/trunk/arch/ Interrupts for amd64.  
219 6867 d 20 h palkovsky /SPARTAN/trunk/ Fixed bad type in frame.c.
Amd64 prints banner.		  
216 6867 d 21 h palkovsky /SPARTAN/trunk/ hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture  
211 6867 d 23 h palkovsky /SPARTAN/trunk/arch/amd64/ SVN cleanup  
210 6867 d 23 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  
206 6868 d 10 h palkovsky /SPARTAN/trunk/ Better types for ia32 drivers, so that they can be reused in amd64.
Build script cleanup amd64.
New code / not working yet / in amd64.		  
200 6868 d 23 h palkovsky /SPARTAN/trunk/ Added putchar to AMD  
197 6869 d 1 h palkovsky /SPARTAN/trunk/ Context-save/restore in AMD64  
194 6869 d 3 h palkovsky /SPARTAN/trunk/arch/amd64/ Code cleanup.  
192 6869 d 3 h jermar /SPARTAN/trunk/ Dump implementation of THREAD, TASK and CPU.
Implement preemption-safe versions of THREAD, TASK and CPU using THE.
Get rid of CPU_ID_ARCH on all architectures.
Get rid of write_dr0() and read_dr0() on IA-32.
Get rid of cpu_private_data and cpu_private_data_t.		  
188 6869 d 6 h palkovsky /SPARTAN/trunk/arch/amd64/ AMD64 now can switch into long mode.
Basic page tables working.		  
178 6870 d 7 h palkovsky /SPARTAN/trunk/arch/amd64/ Fixed linker script to include .eh_frame section.
It now boots into protected mode.		  

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