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Rev Age Author Path Log message Diff
332 6862 d 0 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 6863 d 12 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 6867 d 3 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  
294 6868 d 3 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 6868 d 13 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 6868 d 14 h jermar /SPARTAN/trunk/ Add byteorder.h to support conversions between different endianesses.
Add native_le2host().

Use native_le2host() in get_symtab_entry().		  
289 6868 d 17 h palkovsky /SPARTAN/trunk/ Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files.		  
287 6868 d 21 h jermar /SPARTAN/trunk/arch/ppc/ Symtab support for PPC.  
266 6869 d 23 h cejka /SPARTAN/trunk/ Support for NaN and infinity in printf.  
254 6870 d 4 h decky /SPARTAN/trunk/arch/ppc/ fix stupid assembler bugs in cpu_priority_* (PPC)  
253 6870 d 4 h jermar /SPARTAN/trunk/arch/ Implement PPC's get_stack_base().

Comment AMD64's get_stack_base().		  
250 6870 d 18 h jermar /SPARTAN/trunk/arch/ppc/src/ Add missing semicolon.  
230 6871 d 21 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 6872 d 12 h decky /SPARTAN/trunk/arch/ppc/ update PPC for new hardcoded_* method  
210 6872 d 15 h decky /SPARTAN/trunk/ many PPC stuff, platform dependent arch.h header files  
207 6873 d 1 h decky /SPARTAN/trunk/ separated stack mapping  
205 6873 d 3 h jermar /SPARTAN/trunk/ Get rid of memcopy().
All we now have is memcpy() and _memcpy().
memcpy() is defined to be builtin.
Where not applicable, architectures must implement memcpy() code or call slowish _memcopy().		  
204 6873 d 3 h decky /SPARTAN/trunk/arch/ppc/include/ PPC interrupt high/low/restore  
201 6873 d 15 h decky /SPARTAN/trunk/arch/ppc/ header fixes  
199 6873 d 15 h decky /SPARTAN/trunk/arch/ppc/ PPC context save/restore  

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