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Rev Age Author Path Log message Diff
368 6834 d 16 h jermar /SPARTAN/trunk/ Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.		  
363 6836 d 9 h jermar /SPARTAN/trunk/arch/ Fix copyright notices.  
361 6836 d 10 h bondari /SPARTAN/trunk/ Memory routines per-arch declations for future implementation  
343 6843 d 16 h jermar /SPARTAN/trunk/ Finish renaming of mips and ppc ports.  
342 6843 d 16 h jermar /SPARTAN/trunk/arch/ Rename ppc port to ppc32.  
338 6844 d 15 h jermar /SPARTAN/trunk/ Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions.		  
332 6844 d 17 h palkovsky /SPARTAN/trunk/ Updated symtab so that it works correctly with BE architectures.
Changed compiler for BE MIPS to be mips-sgi-irix5, because
mipsel -EB does not behave correctly.
Doc updates to amd64.
Added ARC BIOS support to MIPS architecture. Putchar works correctly,
kernel passed FPU & some rwlock tests.		  
326 6846 d 5 h palkovsky /SPARTAN/trunk/ Cleanup of makefiles to have common options in one main makefile.

Add simple build process for different simulators for MIPS.
Added FPU context & lazy FPU context switching to MIPS.
Cleanup of MIPS linker script.
Moved MIPS kernel above 1MB. Not tested on real machine yet, but it might help.

There is something broken with gcc inlined memcpy (either simulator or gcc), it is disabled on BigEndian mips now.		  
309 6849 d 20 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  
294 6850 d 20 h jermar /SPARTAN/trunk/arch/ Add timeout to kmp() so that we don't deadlock while waiting for AP's to come up.

Improve comment in byteorder.h.		  
293 6851 d 6 h palkovsky /SPARTAN/trunk/ Symbol table now contains static functions too.
NOTE: gcc heavily inlines, be aware of optimizations.

Removed excesive item from boot page tables.		  
292 6851 d 7 h jermar /SPARTAN/trunk/ Add byteorder.h to support conversions between different endianesses.
Add native_le2host().

Use native_le2host() in get_symtab_entry().		  
289 6851 d 10 h palkovsky /SPARTAN/trunk/ Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files.		  
287 6851 d 14 h jermar /SPARTAN/trunk/arch/ppc/ Symtab support for PPC.  
266 6852 d 16 h cejka /SPARTAN/trunk/ Support for NaN and infinity in printf.  
254 6852 d 21 h decky /SPARTAN/trunk/arch/ppc/ fix stupid assembler bugs in cpu_priority_* (PPC)  
253 6852 d 21 h jermar /SPARTAN/trunk/arch/ Implement PPC's get_stack_base().

Comment AMD64's get_stack_base().		  
250 6853 d 11 h jermar /SPARTAN/trunk/arch/ppc/src/ Add missing semicolon.  
230 6854 d 15 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.		  
218 6855 d 5 h decky /SPARTAN/trunk/arch/ppc/ update PPC for new hardcoded_* method  

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