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Rev Age Author Path Log message Diff Changes
326 6841 d 13 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.		  
/SPARTAN/trunk/arch/mips/_link.ld.in
/SPARTAN/trunk/test/fpu/mips1
/SPARTAN/trunk/test/fpu/mips1/test.c
/SPARTAN/trunk/arch/mips/_link.ld
/SPARTAN/trunk/arch/amd64/Makefile.inc
/SPARTAN/trunk/arch/amd64/src/fpu_context.c
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia64/Makefile.inc
/SPARTAN/trunk/arch/mips/Makefile.inc
/SPARTAN/trunk/arch/mips/boot/boot.S
/SPARTAN/trunk/arch/mips/include/asm.h
/SPARTAN/trunk/arch/mips/include/asm/boot.h
/SPARTAN/trunk/arch/mips/include/byteorder.h
/SPARTAN/trunk/arch/mips/include/cp0.h
/SPARTAN/trunk/arch/mips/include/exception.h
/SPARTAN/trunk/arch/mips/include/fpu_context.h
/SPARTAN/trunk/arch/mips/include/thread.h
/SPARTAN/trunk/arch/mips/src/asm.S
/SPARTAN/trunk/arch/mips/src/console.c
/SPARTAN/trunk/arch/mips/src/dummy.S
/SPARTAN/trunk/arch/mips/src/exception.c
/SPARTAN/trunk/arch/mips/src/fpu_context.c
/SPARTAN/trunk/arch/mips/src/mips.c
/SPARTAN/trunk/arch/mips/src/mm/frame.c
/SPARTAN/trunk/arch/mips/src/panic.S
/SPARTAN/trunk/arch/mips/src/start.S
/SPARTAN/trunk/arch/ppc/Makefile.inc
/SPARTAN/trunk/contrib/conf/msim.conf
/SPARTAN/trunk/src/Makefile
/SPARTAN/trunk/src/build.mips
/SPARTAN/trunk/src/clean.mips
325 6841 d 21 h palkovsky /SPARTAN/trunk/arch/mips/include/ Forgotten file...  
/SPARTAN/trunk/arch/mips/include/console.h
324 6842 d 0 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.		  
/SPARTAN/trunk/arch/mips/src/console.c
/SPARTAN/trunk/contrib/conf/SPMIPS.simics
/SPARTAN/trunk/contrib/conf/spmips.conf
/SPARTAN/trunk/arch/mips/src/putchar.c
/SPARTAN/trunk/arch/mips/Makefile.inc
/SPARTAN/trunk/arch/mips/_link.ld
/SPARTAN/trunk/arch/mips/src/cpu/cpu.c
/SPARTAN/trunk/arch/mips/src/interrupt.c
/SPARTAN/trunk/arch/mips/src/mips.c
/SPARTAN/trunk/arch/mips/src/mm/tlb.c
323 6842 d 2 h jermar /SPARTAN/trunk/ Add comments for new floating point modifiers to print.c.
Remove left-over comments from AMD64 and IA-32 page.c.
Coding style clean up.		  
/SPARTAN/trunk/arch/amd64/src/mm/page.c
/SPARTAN/trunk/arch/ia32/src/asm.S
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/mm/page.c
/SPARTAN/trunk/doc/TODO
/SPARTAN/trunk/src/debug/print.c
322 6842 d 15 h jermar /SPARTAN/trunk/arch/ia64/ Reduce IA-64 context_t according to IA-64 ABI.

Make IA-64 port compile again.		  
/SPARTAN/trunk/arch/ia64/include/context.h
/SPARTAN/trunk/arch/ia64/src/context.S
/SPARTAN/trunk/arch/ia64/src/dummy.s
321 6842 d 16 h palkovsky /SPARTAN/trunk/arch/mips/boot/ Fixed bad instructions in loader.  
/SPARTAN/trunk/arch/mips/boot/_link.ld
/SPARTAN/trunk/arch/mips/boot/Makefile
320 6842 d 17 h palkovsky /SPARTAN/trunk/arch/mips/src/ Bad stack settings. Why did not msim complain??  
/SPARTAN/trunk/arch/mips/src/start.S
319 6844 d 4 h jermar /SPARTAN/trunk/arch/mips/ Copyright notices changes.  
/SPARTAN/trunk/arch/mips/boot/boot.S
/SPARTAN/trunk/arch/mips/include/asm.h
/SPARTAN/trunk/arch/mips/include/asm/regname.h
/SPARTAN/trunk/arch/mips/include/cache.h
/SPARTAN/trunk/arch/mips/include/context.h
/SPARTAN/trunk/arch/mips/include/cp0.h
/SPARTAN/trunk/arch/mips/include/cpu.h
/SPARTAN/trunk/arch/mips/include/exception.h
/SPARTAN/trunk/arch/mips/include/interrupt.h
/SPARTAN/trunk/arch/mips/include/mm/page.h
/SPARTAN/trunk/arch/mips/include/mm/tlb.h
/SPARTAN/trunk/arch/mips/include/thread.h
/SPARTAN/trunk/arch/mips/include/types.h
/SPARTAN/trunk/arch/mips/src/asm.S
/SPARTAN/trunk/arch/mips/src/cache.c
/SPARTAN/trunk/arch/mips/src/context.S
/SPARTAN/trunk/arch/mips/src/cpu/cpu.c
/SPARTAN/trunk/arch/mips/src/dummy.S
/SPARTAN/trunk/arch/mips/src/exception.c
/SPARTAN/trunk/arch/mips/src/interrupt.c
/SPARTAN/trunk/arch/mips/src/mips.c
/SPARTAN/trunk/arch/mips/src/mm/page.c
/SPARTAN/trunk/arch/mips/src/mm/tlb.c
/SPARTAN/trunk/arch/mips/src/panic.S
/SPARTAN/trunk/arch/mips/src/putchar.c
/SPARTAN/trunk/arch/mips/src/start.S
318 6844 d 4 h jermar /SPARTAN/trunk/ Make AMD64 gencontext.c consistent with MIPS gencontext.c  
/SPARTAN/trunk/arch/amd64/src/context.S
/SPARTAN/trunk/src/clean.amd64
/SPARTAN/trunk/tools/amd64/gencontext.c
317 6844 d 4 h palkovsky /SPARTAN/trunk/ MIPS exception now saves all necesssary information only on stack.  
/SPARTAN/trunk/arch/mips/include/context.h
/SPARTAN/trunk/arch/mips/include/exception.h
/SPARTAN/trunk/arch/mips/include/mm/tlb.h
/SPARTAN/trunk/arch/mips/include/thread.h
/SPARTAN/trunk/arch/mips/src/context.S
/SPARTAN/trunk/arch/mips/src/exception.c
/SPARTAN/trunk/arch/mips/src/mm/tlb.c
/SPARTAN/trunk/arch/mips/src/start.S
/SPARTAN/trunk/src/clean.mips
/SPARTAN/trunk/tools/mips/gencontext.c
316 6844 d 5 h jermar /SPARTAN/trunk/arch/ia32/src/ Optimize assembler code according to the knoweledge of IA-32 ABI.  
/SPARTAN/trunk/arch/ia32/src/asm.S
315 6844 d 6 h jermar /SPARTAN/trunk/arch/ia32/ Make IA-32 userspace stack be aligned on doubleword boundary.
In userspace(), mark "eax" as clobbered register.		  
/SPARTAN/trunk/arch/ia32/include/mm/vm.h
/SPARTAN/trunk/arch/ia32/src/userspace.c
314 6844 d 14 h palkovsky /SPARTAN/trunk/ Small cleanups  
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/mips/src/asm.S
/SPARTAN/trunk/arch/mips/src/start.S
/SPARTAN/trunk/src/Makefile
313 6844 d 15 h palkovsky /SPARTAN/trunk/arch/ MIPS bug fixes.
Added usermode to MIPS, unfortunately impossible to test until
MM is ready.		  
/SPARTAN/trunk/arch/mips/src/asm.S
/SPARTAN/trunk/arch/mips/src/dummy.S
/SPARTAN/trunk/arch/mips/src/panic.S
/SPARTAN/trunk/arch/mips/src/asm.s
/SPARTAN/trunk/arch/mips/src/dummy.s
/SPARTAN/trunk/arch/mips/src/panic.s
/SPARTAN/trunk/arch/amd64/src/userspace.c
/SPARTAN/trunk/arch/mips/Makefile.inc
/SPARTAN/trunk/arch/mips/include/asm.h
/SPARTAN/trunk/arch/mips/include/asm/boot.h
/SPARTAN/trunk/arch/mips/include/context.h
/SPARTAN/trunk/arch/mips/include/cp0.h
/SPARTAN/trunk/arch/mips/include/mm/vm.h
/SPARTAN/trunk/arch/mips/include/thread.h
/SPARTAN/trunk/arch/mips/src/exception.c
/SPARTAN/trunk/arch/mips/src/mips.c
/SPARTAN/trunk/arch/mips/src/start.S
312 6844 d 16 h jermar /SPARTAN/trunk/arch/ia32/ According to IA-32 ABI, %edx and %ecx don't have to be saved accross function calls.
Remove these registers from context_t and adjust context_save() and context_restore() to make use of this fact.		  
/SPARTAN/trunk/arch/ia32/include/context.h
/SPARTAN/trunk/arch/ia32/src/context.s
311 6844 d 16 h bondari /SPARTAN/trunk/arch/ia32/src/acpi/ Minor after fixes to madt parsing  
/SPARTAN/trunk/arch/ia32/src/acpi/madt.c
310 6844 d 16 h bondari /SPARTAN/trunk/arch/ia32/src/acpi/ Fixed possible non-consequentive local apic madt entries
Request for peer review - was not possible to test.		  
/SPARTAN/trunk/arch/ia32/src/acpi/madt.c
309 6845 d 4 h palkovsky /SPARTAN/trunk/ Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY		  
/SPARTAN/trunk/arch/amd64/Makefile.inc
/SPARTAN/trunk/arch/amd64/include/cpu.h
/SPARTAN/trunk/arch/amd64/src/cpu/cpu.c
/SPARTAN/trunk/arch/amd64/src/fpu_context.c
/SPARTAN/trunk/arch/amd64/src/interrupt.c
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia32/Makefile.inc.cross
/SPARTAN/trunk/arch/ia32/include/cpu.h
/SPARTAN/trunk/arch/ia32/include/fpu_context.h
/SPARTAN/trunk/arch/ia32/src/cpu/cpu.c
/SPARTAN/trunk/arch/ia32/src/fpu_context.c
/SPARTAN/trunk/arch/ia32/src/interrupt.c
/SPARTAN/trunk/arch/ia64/src/dummy.s
/SPARTAN/trunk/arch/ia64/src/fpu_context.c
/SPARTAN/trunk/arch/mips/src/dummy.s
/SPARTAN/trunk/arch/mips/src/fpu_context.c
/SPARTAN/trunk/arch/ppc/src/dummy.s
/SPARTAN/trunk/arch/ppc/src/fpu_context.c
/SPARTAN/trunk/include/fpu_context.h
/SPARTAN/trunk/include/proc/scheduler.h
/SPARTAN/trunk/src/proc/scheduler.c
308 6845 d 4 h jermar /SPARTAN/trunk/arch/mips/src/ Just formatting changes.  
/SPARTAN/trunk/arch/mips/src/start.S
307 6845 d 5 h palkovsky /SPARTAN/trunk/ Fixed things broken by last commit.  
/SPARTAN/trunk/arch/mips/include/asm/boot.h
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/clean.mips

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