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Rev Age Author Path Log message Diff Changes
338 6869 d 12 h jermar /SPARTAN/trunk/ Avoid code duplication by creating generic byteorder.h.
Some naming changes in swap functions.
 
/SPARTAN/trunk/include/byteorder.h
/SPARTAN/trunk/arch/amd64/include/byteorder.h
/SPARTAN/trunk/arch/ia32/include/byteorder.h
/SPARTAN/trunk/arch/ia64/include/byteorder.h
/SPARTAN/trunk/arch/mips/include/byteorder.h
/SPARTAN/trunk/arch/ppc/include/byteorder.h
/SPARTAN/trunk/src/debug/symtab.c
337 6869 d 14 h jermar /SPARTAN/trunk/arch/ia32/ Uncomment LONG(0xdeadbeaf) in IA-32 linker script so that the kernel is linked correctly.  
/SPARTAN/trunk/arch/ia32/_link.ld.in
334 6869 d 14 h jermar /SPARTAN/trunk/arch/ Cleanup.
Cancel __fake in pm.c and replace it with LONG(0xdeadbeaf) in linker script. Still need some to find out why it must be there.
Remove comment saying, that mips is little-endian.
 
/SPARTAN/trunk/arch/amd64/_link.ld.in
/SPARTAN/trunk/arch/ia32/_link.ld.in
/SPARTAN/trunk/arch/ia32/src/acpi/madt.c
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/mips/include/byteorder.h
332 6869 d 15 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.
 
/SPARTAN/trunk/arch/mips/include/drivers
/SPARTAN/trunk/arch/mips/include/drivers/arc.h
/SPARTAN/trunk/arch/mips/src/drivers
/SPARTAN/trunk/arch/mips/src/drivers/arc.c
/SPARTAN/trunk/contrib/toolchain/toolchain.mipseb.sh
/SPARTAN/trunk/contrib/toolchain/toolchain.mipsel.sh
/SPARTAN/trunk/contrib/toolchain/toolchain.mips.sh
/SPARTAN/trunk/arch/amd64/_link.ld.in
/SPARTAN/trunk/arch/amd64/include/byteorder.h
/SPARTAN/trunk/arch/amd64/src/asm_utils.S
/SPARTAN/trunk/arch/amd64/src/fpu_context.c
/SPARTAN/trunk/arch/amd64/src/pm.c
/SPARTAN/trunk/arch/ia32/include/byteorder.h
/SPARTAN/trunk/arch/ia64/include/byteorder.h
/SPARTAN/trunk/arch/mips/Makefile.inc
/SPARTAN/trunk/arch/mips/_link.ld.in
/SPARTAN/trunk/arch/mips/include/byteorder.h
/SPARTAN/trunk/arch/mips/include/console.h
/SPARTAN/trunk/arch/mips/include/interrupt.h
/SPARTAN/trunk/arch/mips/include/types.h
/SPARTAN/trunk/arch/mips/src/asm.S
/SPARTAN/trunk/arch/mips/src/console.c
/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/tlb.c
/SPARTAN/trunk/arch/ppc/include/byteorder.h
/SPARTAN/trunk/src/debug/symtab.c
/SPARTAN/trunk/tools/genmap.py
331 6869 d 15 h bondari /SPARTAN/trunk/ Generic quicksort and bubble sort implementation.
ACPI MADT parser now uses qsort() for index sorting
 
/SPARTAN/trunk/include/sort.h
/SPARTAN/trunk/src/lib/sort.c
/SPARTAN/trunk/arch/ia32/src/acpi/madt.c
/SPARTAN/trunk/src/Makefile
/SPARTAN/trunk/src/lib/func.c
328 6870 d 16 h jermar /SPARTAN/trunk/ IA-32 can be now cross-compiled by ./build.ia32 cross.
Unify IA-32 Makefile.inc and Makefile.inc.cross.

Update doc/requirements.

Small changes elsewere.
 
/SPARTAN/trunk/arch/ia32/Makefile.inc.cross
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia32/_link.ld.in
/SPARTAN/trunk/arch/ia32/include/boot/boot.h
/SPARTAN/trunk/doc/requirements
/SPARTAN/trunk/src/Makefile.config
/SPARTAN/trunk/src/build.ia32
326 6871 d 3 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
323 6871 d 16 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
316 6873 d 19 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 6873 d 20 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 6874 d 4 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
312 6874 d 5 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 6874 d 6 h bondari /SPARTAN/trunk/arch/ia32/src/acpi/ Minor after fixes to madt parsing  
/SPARTAN/trunk/arch/ia32/src/acpi/madt.c
310 6874 d 6 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 6874 d 18 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
305 6875 d 6 h jermar /SPARTAN/trunk/ Change processor type in simics.conf to x86-hammer.
This way it supports both IA-32 and AMD64.

Fix comment in i8259.c.
 
/SPARTAN/trunk/arch/ia32/src/drivers/i8259.c
/SPARTAN/trunk/contrib/conf/simics.conf
303 6875 d 12 h palkovsky /SPARTAN/trunk/  
/SPARTAN/trunk/arch/ia32/include/i8259.h
/SPARTAN/trunk/src/clean.ia32
302 6875 d 12 h palkovsky /SPARTAN/trunk/arch/ia32/src/drivers/ Fixed bad slave i8259 initialization.  
/SPARTAN/trunk/arch/ia32/src/drivers/i8259.c
301 6875 d 15 h palkovsky /SPARTAN/trunk/arch/ Backported amd64 build process back to ia32.  
/SPARTAN/trunk/arch/ia32/_link.ld.in
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/amd64/Makefile.inc
/SPARTAN/trunk/arch/amd64/_link.ld.in
/SPARTAN/trunk/arch/ia32/Makefile.inc
300 6875 d 15 h palkovsky /SPARTAN/trunk/arch/ia32/ Backported AMD64 linker and boot changes back to IA32.  
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/include/mm/page.h
/SPARTAN/trunk/arch/ia32/include/pm.h
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/smp/ap.S
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
298 6875 d 15 h decky /SPARTAN/trunk/ remove lower 2 GB identity mapping (IA-32)  
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/mm/page.c
/SPARTAN/trunk/arch/ia32/src/smp/ap.S
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
/SPARTAN/trunk/src/main/main.c
294 6875 d 18 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.
 
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
/SPARTAN/trunk/arch/ppc/include/byteorder.h
293 6876 d 4 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.
 
/SPARTAN/trunk/arch/amd64/Makefile.inc
/SPARTAN/trunk/arch/amd64/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia64/Makefile.inc
/SPARTAN/trunk/arch/mips/Makefile.inc
/SPARTAN/trunk/arch/ppc/Makefile.inc
/SPARTAN/trunk/src/Makefile
/SPARTAN/trunk/tools/genmap.py
292 6876 d 4 h jermar /SPARTAN/trunk/ Add byteorder.h to support conversions between different endianesses.
Add native_le2host().

Use native_le2host() in get_symtab_entry().
 
/SPARTAN/trunk/arch/amd64/include/byteorder.h
/SPARTAN/trunk/arch/ia32/include/byteorder.h
/SPARTAN/trunk/arch/ia64/include/byteorder.h
/SPARTAN/trunk/arch/mips/include/byteorder.h
/SPARTAN/trunk/arch/ppc/include/byteorder.h
/SPARTAN/trunk/doc/requirements
/SPARTAN/trunk/include/symtab.h
/SPARTAN/trunk/src/debug/symtab.c
291 6876 d 8 h jermar /SPARTAN/trunk/arch/ia32/src/smp/ AP cpus are not supposed to touch A20 for this bit is enabled by the BSP cpu.  
/SPARTAN/trunk/arch/ia32/src/smp/ap.S
290 6876 d 8 h palkovsky /SPARTAN/trunk/arch/ia32/  
/SPARTAN/trunk/arch/ia32/Makefile.inc.cross
289 6876 d 8 h palkovsky /SPARTAN/trunk/ Added preprocessed linker script to AMD architecture, so that
the constants are all only in the header files.
 
/SPARTAN/trunk/arch/amd64/_link.ld.in
/SPARTAN/trunk/arch/amd64/_link.ld
/SPARTAN/trunk/arch/amd64/Makefile.inc
/SPARTAN/trunk/arch/amd64/include/mm/page.h
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia64/Makefile.inc
/SPARTAN/trunk/arch/mips/Makefile.inc
/SPARTAN/trunk/arch/ppc/Makefile.inc
/SPARTAN/trunk/src/Makefile
/SPARTAN/trunk/src/clean.amd64
285 6876 d 18 h decky /SPARTAN/trunk/arch/ia32/ finish GRUB booting (including memory map and SMP)  
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/boot/memmap.S
282 6876 d 19 h palkovsky /SPARTAN/trunk/ Fixed gdtr naming issues after ia32 changes.
Fixed stack alignment on new thread to by multiple of 16,
we are now ABI-correct and we do not #GP on va_arg to boot.
Fixed bad exception register names reporting.
Fixed bad _hardcoded_load_addr, which caused allocation of kernel text
frames.
 
/SPARTAN/trunk/arch/amd64/src/fpu_context.c
/SPARTAN/trunk/arch/amd64/include/fpu_context.h
/SPARTAN/trunk/arch/amd64/_link.ld
/SPARTAN/trunk/arch/amd64/include/asm.h
/SPARTAN/trunk/arch/amd64/include/context.h
/SPARTAN/trunk/arch/amd64/include/cpu.h
/SPARTAN/trunk/arch/amd64/include/cpuid.h
/SPARTAN/trunk/arch/amd64/include/pm.h
/SPARTAN/trunk/arch/amd64/src/amd64.c
/SPARTAN/trunk/arch/amd64/src/boot/boot.S
/SPARTAN/trunk/arch/amd64/src/cpu/cpu.c
/SPARTAN/trunk/arch/amd64/src/interrupt.c
/SPARTAN/trunk/arch/amd64/src/smp/ap.S
/SPARTAN/trunk/arch/ia32/include/fpu_context.h
/SPARTAN/trunk/arch/ia32/src/fpu_context.c
/SPARTAN/trunk/src/build.amd64
281 6877 d 3 h palkovsky /SPARTAN/trunk/arch/ia32/src/ Fixed some stupid typos.  
/SPARTAN/trunk/arch/ia32/src/fpu_context.c
/SPARTAN/trunk/arch/ia32/src/interrupt.c
280 6877 d 3 h decky /SPARTAN/trunk/arch/ia32/ basic GRUB memory map  
/SPARTAN/trunk/arch/ia32/include/boot/boot.h
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
279 6877 d 5 h decky /SPARTAN/trunk/arch/ia32/ GRUB basic booting (IA-32)  
/SPARTAN/trunk/arch/ia32/Makefile.inc.cross
/SPARTAN/trunk/arch/ia32/include/pm.h
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/smp/ap.S
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
278 6877 d 6 h palkovsky /SPARTAN/trunk/arch/ia32/src/acpi/ Fixed ACPI to work correctly even in bochs.  
/SPARTAN/trunk/arch/ia32/src/acpi/acpi.c
277 6877 d 7 h palkovsky /SPARTAN/trunk/arch/ Reverted APIC mapping back to identity mapping.
Added AMD64 SMP support. Works now!
 
/SPARTAN/trunk/arch/amd64/src/smp/ap.S
/SPARTAN/trunk/arch/amd64/Makefile.inc
/SPARTAN/trunk/arch/amd64/_link.ld
/SPARTAN/trunk/arch/amd64/src/boot/boot.S
/SPARTAN/trunk/arch/amd64/src/dummy.s
/SPARTAN/trunk/arch/amd64/src/pm.c
/SPARTAN/trunk/arch/ia32/src/smp/mps.c
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
275 6877 d 8 h palkovsky /SPARTAN/trunk/arch/ Moved AMD64 kernel above 1MB.  
/SPARTAN/trunk/arch/amd64/_link.ld
/SPARTAN/trunk/arch/amd64/include/boot/boot.h
/SPARTAN/trunk/arch/amd64/include/cpuid.h
/SPARTAN/trunk/arch/amd64/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/include/boot/boot.h
273 6877 d 9 h palkovsky /SPARTAN/trunk/ Changes to make ia32 smp code not architecture dependent.
Changes to accomodate new gdtr loading scheme.
 
/SPARTAN/trunk/arch/amd64/include/pm.h
/SPARTAN/trunk/arch/amd64/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/include/smp/mps.h
/SPARTAN/trunk/arch/ia32/src/smp/mps.c
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
/SPARTAN/trunk/src/Makefile.config
271 6877 d 10 h decky /SPARTAN/trunk/arch/ia32/src/ yet another GDT/IDT fix/cleanup  
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/pm.c
269 6877 d 11 h decky /SPARTAN/trunk/arch/ia32/ make IA-32 SMP work again (finally)  
/SPARTAN/trunk/arch/ia32/include/pm.h
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/smp/smp.c
268 6877 d 11 h palkovsky /SPARTAN/trunk/ Added symbol table lookup in exceptions.
This breaks ia64 & ppc architecture compiles.
 
/SPARTAN/trunk/arch/amd64/include/boot/boot.h
/SPARTAN/trunk/arch/amd64/src/smp
/SPARTAN/trunk/include/symtab.h
/SPARTAN/trunk/src/debug/genmap.py
/SPARTAN/trunk/src/debug/symtab.c
/SPARTAN/trunk/arch/amd64/Makefile.inc
/SPARTAN/trunk/arch/amd64/_link.ld
/SPARTAN/trunk/arch/amd64/include/asm.h
/SPARTAN/trunk/arch/amd64/src/dummy.s
/SPARTAN/trunk/arch/amd64/src/interrupt.c
/SPARTAN/trunk/arch/ia32/Makefile.inc
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/include/smp/apic.h
/SPARTAN/trunk/arch/ia32/src/acpi/acpi.c
/SPARTAN/trunk/arch/ia32/src/acpi/madt.c
/SPARTAN/trunk/arch/ia32/src/interrupt.c
/SPARTAN/trunk/arch/ia32/src/smp/apic.c
/SPARTAN/trunk/arch/mips/Makefile.inc
/SPARTAN/trunk/arch/mips/_link.ld
/SPARTAN/trunk/arch/mips/src/mm/tlb.c
/SPARTAN/trunk/src/Makefile
/SPARTAN/trunk/src/build.amd64
267 6877 d 12 h decky /SPARTAN/trunk/arch/ia32/ proper way of initializing GDT during boot on IA-32, fixes the nasty hack
SMP might be still broken
 
/SPARTAN/trunk/arch/ia32/_link.ld
/SPARTAN/trunk/arch/ia32/include/boot/boot.h
/SPARTAN/trunk/arch/ia32/src/boot/boot.S
/SPARTAN/trunk/arch/ia32/src/ia32.c
/SPARTAN/trunk/arch/ia32/src/mm/frame.c
/SPARTAN/trunk/arch/ia32/src/pm.c
/SPARTAN/trunk/arch/ia32/src/smp/ap.S