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Rev Age Author Path Log message Diff
3913 5861 d 5 h decky /trunk/ mips32: basic SMP support  
3910 5861 d 19 h decky /trunk/kernel/arch/mips32/ eliminate non-standard -D$(MACHINE)  
2225 6541 d 14 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 6813 d 1 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
534 7032 d 0 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
532 7032 d 0 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 7044 d 4 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
461 7058 d 7 h decky /SPARTAN/trunk/ link kernel in ARCH's native format first, then use objcopy to create output format  
457 7058 d 8 h decky /SPARTAN/trunk/ new build system almost finished  
418 7074 d 23 h jermar /SPARTAN/trunk/ sparc64 infrastructure.  
341 7115 d 6 h jermar /SPARTAN/trunk/ Rename mips port to mips32.  
332 7116 d 7 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 7117 d 2 h palkovsky /SPARTAN/trunk/ Basic changes to boot it on SGI Indy.  
326 7117 d 19 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 7118 d 6 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 7124 d 3 h palkovsky /SPARTAN/trunk/ Added symbol table lookup in exceptions.
This breaks ia64 & ppc architecture compiles.
 
216 7126 d 20 h palkovsky /SPARTAN/trunk/ hardcoded_symbol fixed into linker script on amd64/ia32/mips architecture  
130 7169 d 8 h decky /SPARTAN/trunk/arch/mips/ Make MIPS target compile and link properly with the new 4.0.1 MIPS toolchain  
125 7173 d 22 h jermar /SPARTAN/trunk/ Huge indentation fix.  
111 7213 d 0 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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