HelenOS-historic – /kernel/trunk/arch/ia32/include/fpu_context.h

Rev 1066 – Support for user space threads.

jermar — Fri, 17 Mar 2006 02:34:36 +0100

jermar – 13 file(s) modified
Support for user space threads.

~ /kernel/trunk/arch/amd64/src/userspace.c
~ /kernel/trunk/arch/ia32/include/fpu_context.h
~ /kernel/trunk/arch/ia32/src/userspace.c
~ /kernel/trunk/arch/ia64/src/ia64.c
~ /kernel/trunk/arch/mips32/src/mips32.c
~ /kernel/trunk/generic/include/ipc/ipc.h
~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/include/syscall/syscall.h
~ /kernel/trunk/generic/include/userspace.h
~ /kernel/trunk/generic/src/main/uinit.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/generic/src/syscall/syscall.c

Rev 1019 – ia32 MMX and SSEx support

vana — Wed, 15 Mar 2006 17:12:37 +0100

vana – 8 file(s) modified
ia32 MMX and SSEx support

~ /kernel/trunk/arch/ia32/include/cpu.h
~ /kernel/trunk/arch/ia32/include/cpuid.h
~ /kernel/trunk/arch/ia32/include/fpu_context.h
~ /kernel/trunk/arch/ia32/include/interrupt.h
~ /kernel/trunk/arch/ia32/src/cpu/cpu.c
~ /kernel/trunk/arch/ia32/src/fpu_context.c
~ /kernel/trunk/arch/ia32/src/interrupt.c
~ /kernel/trunk/arch/ia32/src/pm.c

Rev 906 – Added lazy fpu context allocation. - threads that don't ...

palkovsky — Fri, 03 Mar 2006 01:20:31 +0100

palkovsky – 9 file(s) modified
Added lazy fpu context allocation.
- threads that don't use fpu, don't get allocated fpu context
- fpu context alignment on AMD64 nicely disappeared

~ /kernel/trunk/arch/amd64/src/fpu_context.c
~ /kernel/trunk/arch/ia32/include/fpu_context.h
~ /kernel/trunk/arch/ia32/src/fpu_context.c
~ /kernel/trunk/arch/mips32/include/fpu_context.h
~ /kernel/trunk/arch/mips32/src/fpu_context.c
~ /kernel/trunk/generic/include/fpu_context.h
~ /kernel/trunk/generic/include/proc/thread.h
~ /kernel/trunk/generic/src/proc/scheduler.c
~ /kernel/trunk/generic/src/proc/thread.c

Rev 534 – Rename HelenOS/SPARTAN to HelenOS/kernel again.

jermar — Sun, 04 Dec 2005 20:40:40 +0100

jermar – 2 file(s) modified
Rename HelenOS/SPARTAN to HelenOS/kernel again.

+ /kernel (copied from /SPARTAN@533)
x /SPARTAN

Rev 532 – Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending ...

jermar — Sun, 04 Dec 2005 20:28:25 +0100

jermar – 2 file(s) modified
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.

x /kernel
+ /SPARTAN (copied from /kernel@531)

Rev 501 – Rename HelenOS/SPARTAN to HelenOS/kernel.

jermar — Tue, 22 Nov 2005 16:09:19 +0100

jermar – 2 file(s) modified
Rename HelenOS/SPARTAN to HelenOS/kernel.

+ /kernel (copied from /SPARTAN@500)
x /SPARTAN

Rev 309 – Added architecture independent hooks for fpu lazy context switching. It ...

palkovsky — Tue, 06 Sep 2005 11:56:26 +0200

palkovsky – 21 file(s) modified
Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY

~ /SPARTAN/trunk/arch/amd64/include/cpu.h
~ /SPARTAN/trunk/arch/amd64/Makefile.inc
~ /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/include/cpu.h
~ /SPARTAN/trunk/arch/ia32/include/fpu_context.h
~ /SPARTAN/trunk/arch/ia32/Makefile.inc
~ /SPARTAN/trunk/arch/ia32/Makefile.inc.cross
~ /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

Rev 282 – Fixed gdtr naming issues after ia32 changes. Fixed stack alignment ...

palkovsky — Sun, 04 Sep 2005 10:28:55 +0200

palkovsky – 16 file(s) modified
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/include/asm.h
~ /SPARTAN/trunk/arch/amd64/include/context.h
~ /SPARTAN/trunk/arch/amd64/include/cpu.h
~ /SPARTAN/trunk/arch/amd64/include/cpuid.h
x /SPARTAN/trunk/arch/amd64/include/fpu_context.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/fpu_context.c
~ /SPARTAN/trunk/arch/amd64/src/interrupt.c
~ /SPARTAN/trunk/arch/amd64/src/smp/ap.S
~ /SPARTAN/trunk/arch/amd64/_link.ld
~ /SPARTAN/trunk/arch/ia32/include/fpu_context.h
~ /SPARTAN/trunk/arch/ia32/src/fpu_context.c
~ /SPARTAN/trunk/src/build.amd64

Rev 92 – FPU work. FPU code cleanup, add/fix copyright notices where needed. ...

jermar — Fri, 20 May 2005 19:04:55 +0200

jermar – 11 file(s) modified
FPU work.
FPU code cleanup, add/fix copyright notices where needed.
Fix PI calculation to use double n instead of int n.
Make FPU test #1 even more stressing.

Re-enable O3 again.
Revert Makefile.config not to compile in any tests.

~ /SPARTAN/trunk/arch/ia32/include/fpu_context.h
~ /SPARTAN/trunk/arch/ia32/Makefile.inc
~ /SPARTAN/trunk/arch/ia32/src/fpu_context.c
~ /SPARTAN/trunk/arch/ia32/src/interrupt.c
~ /SPARTAN/trunk/arch/ia64/include/fpu_context.h
~ /SPARTAN/trunk/arch/ia64/src/fpu_context.c
~ /SPARTAN/trunk/arch/mips/include/fpu_context.h
~ /SPARTAN/trunk/arch/mips/src/fpu_context.c
~ /SPARTAN/trunk/include/fpu_context.h
~ /SPARTAN/trunk/src/Makefile.config
~ /SPARTAN/trunk/test/fpu/fpu1/test.c

Rev 56 – Added fpu_context.h arch dep files and removed struct fpu_context from ...

vana — Mon, 09 May 2005 01:16:15 +0200

vana – 8 file(s) modified
Added fpu_context.h arch dep files and removed struct fpu_context from context.h files

~ /SPARTAN/trunk/arch/ia32/include/context.h
+ /SPARTAN/trunk/arch/ia32/include/fpu_context.h
~ /SPARTAN/trunk/arch/ia64/include/context.h
+ /SPARTAN/trunk/arch/ia64/include/fpu_context.h
~ /SPARTAN/trunk/arch/mips/include/context.h
+ /SPARTAN/trunk/arch/mips/include/fpu_context.h
~ /SPARTAN/trunk/include/fpu_context.h
~ /SPARTAN/trunk/include/proc/thread.h