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Rev Age Author Path Log message Diff
3913 5616 d 4 h decky /trunk/ mips32: basic SMP support  
3910 5616 d 17 h decky /trunk/kernel/arch/mips32/ eliminate non-standard -D$(MACHINE)  
2225 6296 d 12 h decky /trunk/kernel/arch/mips32/ the bss and common sections have to be in .data output section to be properly generated in the binary image
(this might break IRIX, but it is already unmaintaned)
 
1787 6568 d 0 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
534 6786 d 22 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 6786 d 23 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6799 d 3 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
461 6813 d 5 h decky /SPARTAN/trunk/ link kernel in ARCH's native format first, then use objcopy to create output format  
457 6813 d 6 h decky /SPARTAN/trunk/ new build system almost finished  
418 6829 d 21 h jermar /SPARTAN/trunk/ sparc64 infrastructure.  
341 6870 d 4 h jermar /SPARTAN/trunk/ Rename mips port to mips32.  
332 6871 d 5 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.
 
329 6872 d 1 h palkovsky /SPARTAN/trunk/ Basic changes to boot it on SGI Indy.  
326 6872 d 17 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.
 
324 6873 d 4 h palkovsky /SPARTAN/trunk/ MIPS architecture now works without any problems in
- msim: compile as OUTPUT_FORMAT(binary)
- gxemul: compile as OUTPUT_FORMAT(ecoff-littlemips), or create
configuration file for binary format (will be done later)
- simics: compile as OUTPUT_FORMAT(elf32-little), might work with binary
format, didn't try yet.
 
268 6879 d 1 h palkovsky /SPARTAN/trunk/ Added symbol table lookup in exceptions.
This breaks ia64 & ppc architecture compiles.
 
216 6881 d 18 h palkovsky /SPARTAN/trunk/ hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture  
130 6924 d 7 h decky /SPARTAN/trunk/arch/mips/ Make MIPS target compile and link properly with the new 4.0.1 MIPS toolchain  
125 6928 d 20 h jermar /SPARTAN/trunk/ Huge indentation fix.  
111 6967 d 22 h palkovsky /SPARTAN/trunk/ Code cleanup in scheduler.c thread.c - removed unnecessary spinlock.
atomic_inc, atomic_dec moved to arch/atomic.h instead of arch/smp/atomic.h,
advisable to use even in non-smp mode.
Fixed atomic_inc, atomic_dec in mips architecture.
 

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