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Rev Age Author Path Log message Diff
309 6887 d 0 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  
303 6887 d 19 h palkovsky /SPARTAN/trunk/  
300 6887 d 22 h palkovsky /SPARTAN/trunk/arch/ia32/ Backported AMD64 linker and boot changes back to IA32.  
292 6888 d 11 h jermar /SPARTAN/trunk/ Add byteorder.h to support conversions between different endianesses.
Add native_le2host().

Use native_le2host() in get_symtab_entry().		  
282 6889 d 2 h palkovsky /SPARTAN/trunk/ Fixed gdtr naming issues after ia32 changes.
Fixed stack alignment on new thread to by multiple of 16,
we are now ABI-correct and we do not #GP on va_arg to boot.
Fixed bad exception register names reporting.
Fixed bad _hardcoded_load_addr, which caused allocation of kernel text
frames.		  
280 6889 d 10 h decky /SPARTAN/trunk/arch/ia32/ basic GRUB memory map  
279 6889 d 12 h decky /SPARTAN/trunk/arch/ia32/ GRUB basic booting (IA-32)  
275 6889 d 15 h palkovsky /SPARTAN/trunk/arch/ Moved AMD64 kernel above 1MB.  
273 6889 d 16 h palkovsky /SPARTAN/trunk/ Changes to make ia32 smp code not architecture dependent.
Changes to accomodate new gdtr loading scheme.		  
269 6889 d 18 h decky /SPARTAN/trunk/arch/ia32/ make IA-32 SMP work again (finally)  
268 6889 d 18 h palkovsky /SPARTAN/trunk/ Added symbol table lookup in exceptions.
This breaks ia64 & ppc architecture compiles.		  
267 6889 d 19 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 6889 d 20 h cejka /SPARTAN/trunk/ Support for NaN and infinity in printf.  
259 6889 d 23 h palkovsky /SPARTAN/trunk/ Fixed asm problems in asm in atomic instructions.  
248 6890 d 16 h jermar /SPARTAN/trunk/ Make atomic_dec() and atomic_inc() take (volatile int *) argument, not (volatile count_t *).  
241 6891 d 15 h palkovsky /SPARTAN/trunk/ Cleanups so that it compiles on ia-32 & amd-64 cleanly  
235 6891 d 18 h decky /SPARTAN/trunk/ load the kernel above 1 MB on IA-32  
230 6891 d 19 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.		  
222 6892 d 1 h decky /SPARTAN/trunk/arch/ia32/ IA-32 GRUB support (alpha)  
210 6892 d 13 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  

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