HelenOS-historic – /

Rev 858 – Fix float32 -> unsigned long conversion.

cejka — Tue, 21 Feb 2006 00:21:47 +0100

cejka – 1 file(s) modified
Fix float32 -> unsigned long conversion.

~ /uspace/trunk/softfloat/generic/softfloat.c

Rev 857 – Conversion functions from float to int added. Files arch.h and ...

cejka — Tue, 21 Feb 2006 00:12:05 +0100

cejka – 16 file(s) modified
Conversion functions from float to int added.
Files arch.h and types.h from arch subdirectory should be replaced later with equivalent files from libc.

+ /uspace/trunk/softfloat/arch
+ /uspace/trunk/softfloat/arch/amd64
+ /uspace/trunk/softfloat/arch/ia32
+ /uspace/trunk/softfloat/arch/ia32/include
+ /uspace/trunk/softfloat/arch/ia32/include/arch.h
+ /uspace/trunk/softfloat/arch/ia32/include/functions.h
+ /uspace/trunk/softfloat/arch/ia32/include/types.h
+ /uspace/trunk/softfloat/arch/ia64
+ /uspace/trunk/softfloat/arch/mips32
+ /uspace/trunk/softfloat/arch/mips32eb
+ /uspace/trunk/softfloat/arch/ppc32
+ /uspace/trunk/softfloat/arch/sparc64
~ /uspace/trunk/softfloat/generic/conversion.c
~ /uspace/trunk/softfloat/generic/softfloat.c
~ /uspace/trunk/softfloat/include/sftypes.h
~ /uspace/trunk/softfloat/include/softfloat.h

Rev 856 –

bondari — Sun, 19 Feb 2006 21:43:49 +0100

bondari – 1 file(s) modified

~ /kernel/trunk/generic/include/elf32.h

Rev 855 – ELF section definition

bondari — Sun, 19 Feb 2006 19:32:25 +0100

bondari – 1 file(s) modified
ELF section definition

~ /kernel/trunk/generic/include/elf32.h

Rev 854 – ELF loading workaround: some core declarations.

bondari — Sun, 19 Feb 2006 19:20:26 +0100

bondari – 5 file(s) modified
ELF loading workaround: some core declarations.

+ /kernel/trunk/arch/ia32/include/elf.h
+ /kernel/trunk/generic/include/elf.h
+ /kernel/trunk/generic/include/elf32.h
+ /kernel/trunk/generic/src/lib/elf32.c
~ /kernel/trunk/Makefile

Rev 853 – Some arc bios tweaks. Wanted to print configuration data, but ...

palkovsky — Sat, 18 Feb 2006 16:33:05 +0100

palkovsky – 3 file(s) modified
Some arc bios tweaks. Wanted to print configuration data, but
the ARC seems to return strange values.
Newport graphics card does not seem to be easy to port, give up now.

~ /kernel/trunk/arch/mips32/include/drivers/arc.h
~ /kernel/trunk/arch/mips32/src/drivers/arc.c
~ /kernel/trunk/arch/mips32/src/mips32.c

Rev 852 – Fixes in memory allocator - proper kernel blacklisting, when ...

palkovsky — Sat, 18 Feb 2006 15:40:15 +0100

palkovsky – 6 file(s) modified
Fixes in memory allocator
- proper kernel blacklisting, when kernel not loaded on page boundary
- correct zone adding in zone list (how could this work??)

~ /kernel/trunk/arch/mips32/include/mm/tlb.h
~ /kernel/trunk/arch/mips32/src/console.c
~ /kernel/trunk/arch/mips32/src/drivers/arc.c
~ /kernel/trunk/arch/mips32/src/exception.c
+ /kernel/trunk/contrib/conf/bootindy
~ /kernel/trunk/generic/src/mm/frame.c

Rev 851 – removed debugging printf.

palkovsky — Fri, 17 Feb 2006 22:33:44 +0100

palkovsky – 1 file(s) modified
removed debugging printf.

~ /kernel/trunk/arch/mips32/src/debugger.c

Rev 850 – Small bugs fixed after running all tests on mips.

palkovsky — Fri, 17 Feb 2006 22:32:19 +0100

palkovsky – 2 file(s) modified
Small bugs fixed after running all tests on mips.

~ /kernel/trunk/arch/mips32/src/debugger.c
~ /kernel/trunk/test/synch/semaphore2/test.c

Rev 849 – Fixed mips-big endian TLB problems.

palkovsky — Fri, 17 Feb 2006 22:12:44 +0100

palkovsky – 1 file(s) modified
Fixed mips-big endian TLB problems.

~ /kernel/trunk/arch/mips32/include/mm/tlb.h

Rev 848 – Added userspace for MIPS32-Big endian.

palkovsky — Fri, 17 Feb 2006 22:12:05 +0100

palkovsky – 2 file(s) modified
Added userspace for MIPS32-Big endian.

~ /uspace/trunk/libc/arch/mips32eb/Makefile.inc
~ /uspace/trunk/uspace.config

Rev 847 – Improve comments in start.S.

jermar — Fri, 17 Feb 2006 19:16:25 +0100

jermar – 2 file(s) modified
Improve comments in start.S.

~ /kernel/trunk/arch/sparc64/include/boot/boot.h
~ /kernel/trunk/arch/sparc64/src/start.S

Rev 846 – sparc64 work. Relocate kernel to 4M.

jermar — Fri, 17 Feb 2006 17:49:52 +0100

jermar – 5 file(s) modified
sparc64 work.
Relocate kernel to 4M.

+ /kernel/trunk/arch/sparc64/include/boot
+ /kernel/trunk/arch/sparc64/include/boot/boot.h
~ /kernel/trunk/arch/sparc64/src/mm/tlb.c
~ /kernel/trunk/arch/sparc64/src/start.S
~ /kernel/trunk/arch/sparc64/_link.ld.in

Rev 845 – fix stupid bug in ppc32 context_save_arch save only non-volatile registers ...

decky — Fri, 17 Feb 2006 12:40:46 +0100

decky – 10 file(s) modified
fix stupid bug in ppc32 context_save_arch
save only non-volatile registers in context

~ /kernel/trunk/arch/ppc32/boot/boot.S
x /kernel/trunk/arch/ppc32/include/asm/macro.h
+ /kernel/trunk/arch/ppc32/include/asm/regname.h (copied from /kernel/trunk/arch/ppc32/include/asm/macro.h@844)
~ /kernel/trunk/arch/ppc32/include/context.h
+ /kernel/trunk/arch/ppc32/include/context_offset.h
~ /kernel/trunk/arch/ppc32/src/asm.S
~ /kernel/trunk/arch/ppc32/src/context.S
~ /kernel/trunk/arch/ppc32/src/start.S
+ /kernel/trunk/tools/ppc32
+ /kernel/trunk/tools/ppc32/gencontext.c

Rev 844 – Added missing CONFIG_FB for ppc.

palkovsky — Thu, 16 Feb 2006 21:36:34 +0100

palkovsky – 1 file(s) modified
Added missing CONFIG_FB for ppc.

~ /kernel/trunk/arch/ppc32/Makefile.inc

Rev 843 – Made powerpc to get on PearPC to the version print ...

palkovsky — Thu, 16 Feb 2006 21:26:14 +0100

palkovsky – 11 file(s) modified
Made powerpc to get on PearPC to the version print when compiled with -O1:
- create proper memory zones
- switch to real mode on boot
TODO
- kernel relocation during boot
- autodetection of framebuffer settings (PCI?) - now includes hardcoded
settings for PearPc.

+ /kernel/trunk/arch/ppc32/include/asm/spr.h
~ /kernel/trunk/arch/ppc32/include/console.h
~ /kernel/trunk/arch/ppc32/include/mm/memory_init.h
~ /kernel/trunk/arch/ppc32/include/mm/page.h
~ /kernel/trunk/arch/ppc32/src/console.c
~ /kernel/trunk/arch/ppc32/src/mm/frame.c
~ /kernel/trunk/arch/ppc32/src/mm/memory_init.c
~ /kernel/trunk/arch/ppc32/src/ppc32.c
~ /kernel/trunk/arch/ppc32/src/start.S
~ /kernel/trunk/arch/ppc32/_link.ld.in
~ /kernel/trunk/kernel.config

Rev 842 – Avoid memory exhaustion in thread_create in slab2 test.

palkovsky — Thu, 16 Feb 2006 14:35:02 +0100

palkovsky – 2 file(s) modified
Avoid memory exhaustion in thread_create in slab2 test.

~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/test/mm/slab2/test.c

Rev 841 – Add workaround utility for buggy ELF loader in HP Ski ...

jermar — Thu, 16 Feb 2006 13:22:16 +0100

jermar – 3 file(s) modified
Add workaround utility for buggy ELF loader in HP Ski IA-64 simulator.

+ /kernel/trunk/contrib/arch
+ /kernel/trunk/contrib/arch/ia64
+ /kernel/trunk/contrib/arch/ia64/vmaxlma.c

Rev 840 – Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit ...

jermar — Wed, 15 Feb 2006 14:32:27 +0100

jermar – 2 file(s) modified
Fix filling of hardcoded_ktext_size and hardcoded_kdata_size to use 64 bit stores on ia64.

~ /kernel/trunk/arch/ia64/src/start.S
~ /kernel/trunk/generic/src/mm/as.c

Rev 839 – Better structure for framebuffer.

palkovsky — Tue, 14 Feb 2006 16:41:13 +0100

palkovsky – 1 file(s) modified
Better structure for framebuffer.

~ /kernel/trunk/genarch/src/fb/fb.c

Rev 838 – Added untested support for 2 & 4-byte (15-bit & 24-bit ...

palkovsky — Tue, 14 Feb 2006 11:48:52 +0100

palkovsky – 3 file(s) modified
Added untested support for 2 & 4-byte (15-bit & 24-bit depth) framebuffer.

~ /kernel/trunk/arch/mips32/src/console.c
~ /kernel/trunk/genarch/include/fb/fb.h
~ /kernel/trunk/genarch/src/fb/fb.c

Rev 837 – Moved framebuffer to genarch.

palkovsky — Tue, 14 Feb 2006 11:14:07 +0100

palkovsky – 9 file(s) modified
Moved framebuffer to genarch.

~ /kernel/trunk/arch/mips32/src/console.c
+ /kernel/trunk/genarch/include/fb (copied from /kernel/trunk/generic/include/fb@836)
~ /kernel/trunk/genarch/Makefile.inc
+ /kernel/trunk/genarch/src/fb (copied from /kernel/trunk/generic/src/fb@836)
~ /kernel/trunk/genarch/src/fb/fb.c
~ /kernel/trunk/genarch/src/fb/font-8x16.c
x /kernel/trunk/generic/include/fb
x /kernel/trunk/generic/src/fb
~ /kernel/trunk/Makefile

Rev 836 – Added support for 24-bit framebuffer.

palkovsky — Tue, 14 Feb 2006 00:22:05 +0100

palkovsky – 8 file(s) modified
Added support for 24-bit framebuffer.

~ /kernel/trunk/arch/mips32/src/console.c
~ /kernel/trunk/arch/mips32/src/mm/frame.c
~ /kernel/trunk/arch/ppc32/src/mm/frame.c
~ /kernel/trunk/contrib/conf/gxemul.sh
+ /kernel/trunk/generic/include/fb/fb.h
+ /kernel/trunk/generic/src/fb/fb.c
~ /kernel/trunk/kernel.config
~ /kernel/trunk/Makefile

Rev 835 – Fixed bugs in 64bit float division.

cejka — Tue, 14 Feb 2006 00:06:04 +0100

cejka – 2 file(s) modified
Fixed bugs in 64bit float division.

~ /uspace/trunk/softfloat/generic/common.c
~ /uspace/trunk/softfloat/generic/div.c

Rev 834 – Fixed most problems with 64bit arithmetic (but division is still ...

cejka — Mon, 13 Feb 2006 21:09:55 +0100

cejka – 2 file(s) modified
Fixed most problems with 64bit arithmetic (but division is still buggy).

~ /uspace/trunk/softfloat/generic/add.c
~ /uspace/trunk/softfloat/generic/common.c

Rev 833 – Fix ppc32 to at least compile again.

jermar — Mon, 13 Feb 2006 01:55:16 +0100

jermar – 1 file(s) modified
Fix ppc32 to at least compile again.

~ /kernel/trunk/arch/ppc32/include/mm/page.h

Rev 832 – Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and ...

jermar — Fri, 10 Feb 2006 23:37:27 +0100

jermar – 6 file(s) modified
Change pt_mapping_remove() to deallocate frames for empty PTL1, PTL2 and PTL3.

~ /kernel/trunk/arch/amd64/include/mm/page.h
~ /kernel/trunk/arch/ia32/include/mm/page.h
~ /kernel/trunk/arch/mips32/include/mm/page.h
~ /kernel/trunk/doc/TODO
~ /kernel/trunk/genarch/include/mm/page_pt.h
~ /kernel/trunk/genarch/src/mm/page_pt.c

Rev 831 – Make use of one unused bit in PTE formats of ...

jermar — Fri, 10 Feb 2006 17:11:14 +0100

jermar – 7 file(s) modified
Make use of one unused bit in PTE formats of amd64, ia32 and mips32 to store 1 in valid mappings.
This helps to distinguish valid entries from not present entries with 0 content (i.e. not present
entries with PFN 0 and other bits cleared).

~ /kernel/trunk/arch/amd64/include/mm/page.h
~ /kernel/trunk/arch/ia32/include/mm/page.h
~ /kernel/trunk/arch/mips32/include/mm/page.h
~ /kernel/trunk/arch/mips32/include/mm/tlb.h
~ /kernel/trunk/arch/mips32/include/types.h
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/genarch/src/mm/asid_fifo.c

Rev 830 – Make ASID FIFO for mips32 be allocated statically. Make ASID ...

jermar — Fri, 10 Feb 2006 15:12:57 +0100

jermar – 7 file(s) modified
Make ASID FIFO for mips32 be allocated statically.
Make ASID FIFO for sparc64 and ia64 be allocated dynamically.
Fix ia64 to call asid_fifo_init().
All three architectures now call asid_fifo_init() from as_arch_init().

~ /kernel/trunk/arch/ia64/src/mm/as.c
~ /kernel/trunk/arch/mips32/src/mm/as.c
~ /kernel/trunk/arch/mips32/src/mm/tlb.c
~ /kernel/trunk/arch/sparc64/src/mm/as.c
~ /kernel/trunk/arch/sparc64/src/mm/tlb.c
~ /kernel/trunk/genarch/src/mm/asid_fifo.c
~ /kernel/trunk/generic/include/adt/fifo.h

Rev 829 – Fixed some problems with 64 bit arithmetic but others still ...

cejka — Fri, 10 Feb 2006 14:43:41 +0100

cejka – 5 file(s) modified
Fixed some problems with 64 bit arithmetic but others still persisting.

+ /uspace/trunk/softfloat/generic/common.c
~ /uspace/trunk/softfloat/generic/div.c
~ /uspace/trunk/softfloat/generic/mul.c
+ /uspace/trunk/softfloat/include/common.h
~ /uspace/trunk/softfloat/include/div.h

Rev 828 – 64bit float division added. Some bugs fixed in 64bit multiplication ...

cejka — Fri, 10 Feb 2006 03:40:49 +0100

cejka – 5 file(s) modified
64bit float division added.
Some bugs fixed in 64bit multiplication and adding.

~ /uspace/trunk/softfloat/generic/add.c
~ /uspace/trunk/softfloat/generic/div.c
~ /uspace/trunk/softfloat/generic/mul.c
~ /uspace/trunk/softfloat/generic/softfloat.c
~ /uspace/trunk/softfloat/include/div.h

Rev 827 – Unimportant changes regarding FPU context.

palkovsky — Fri, 10 Feb 2006 00:29:57 +0100

palkovsky – 9 file(s) modified
Unimportant changes regarding FPU context.

~ /kernel/trunk/arch/amd64/src/fpu_context.c
~ /kernel/trunk/arch/ia32/src/fpu_context.c
~ /kernel/trunk/arch/mips32/src/fpu_context.c
~ /kernel/trunk/generic/include/fpu_context.h
~ /kernel/trunk/generic/include/mm/frame.h
~ /kernel/trunk/generic/src/proc/scheduler.c
~ /kernel/trunk/test/fpu/fpu1/test.c
~ /kernel/trunk/test/fpu/mips1/test.c
~ /kernel/trunk/test/fpu/sse1/test.c

Rev 826 – Add page_mapping_remove().

jermar — Thu, 09 Feb 2006 22:59:31 +0100

jermar – 4 file(s) modified
Add page_mapping_remove().

~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/genarch/src/mm/page_pt.c
~ /kernel/trunk/generic/include/mm/page.h
~ /kernel/trunk/generic/src/mm/page.c

Rev 825 – Remove WAKEUP_IPI stuff. Make it possible to use PAGE_GLOBAL ...

jermar — Thu, 09 Feb 2006 18:02:36 +0100

jermar – 12 file(s) modified
Remove WAKEUP_IPI stuff.

Make it possible to use PAGE_GLOBAL on ia32, amd64 and mips32.
Make ia32 and amd64 map the kernel using PAGE_GLOBAL.

~ /kernel/trunk/arch/amd64/include/interrupt.h
~ /kernel/trunk/arch/amd64/include/mm/page.h
~ /kernel/trunk/arch/amd64/src/amd64.c
~ /kernel/trunk/arch/amd64/src/interrupt.c
~ /kernel/trunk/arch/amd64/src/mm/page.c
~ /kernel/trunk/arch/ia32/include/interrupt.h
~ /kernel/trunk/arch/ia32/include/mm/page.h
~ /kernel/trunk/arch/ia32/src/ia32.c
~ /kernel/trunk/arch/ia32/src/interrupt.c
~ /kernel/trunk/arch/ia32/src/mm/page.c
~ /kernel/trunk/arch/mips32/include/mm/page.h
~ /kernel/trunk/contrib/conf/msim.conf

Rev 824 – Use less frames for zone configuration data after merge.

palkovsky — Thu, 09 Feb 2006 10:33:21 +0100

palkovsky – 2 file(s) modified
Use less frames for zone configuration data after merge.

~ /kernel/trunk/generic/src/mm/frame.c
~ /kernel/trunk/test/mm/falloc1/test.c

Rev 823 – Reimplement ASID stealing logic. This time, hopefully, with correct synchronization.

jermar — Thu, 09 Feb 2006 00:37:38 +0100

jermar – 10 file(s) modified
Reimplement ASID stealing logic.
This time, hopefully, with correct synchronization.

~ /kernel/trunk/arch/ia32/include/mm/asid.h
~ /kernel/trunk/arch/ia64/src/mm/frame.c
~ /kernel/trunk/arch/ppc32/include/mm/asid.h
~ /kernel/trunk/arch/sparc64/src/mm/frame.c
~ /kernel/trunk/genarch/src/mm/asid.c
~ /kernel/trunk/genarch/src/mm/page_ht.c
~ /kernel/trunk/generic/include/mm/as.h
~ /kernel/trunk/generic/include/mm/asid.h
~ /kernel/trunk/generic/src/mm/as.c
~ /kernel/trunk/generic/src/proc/scheduler.c

Rev 822 – Changed malloc to include second parameter and documented recommended ...

palkovsky — Wed, 08 Feb 2006 23:58:06 +0100

palkovsky – 20 file(s) modified
Changed malloc to include second parameter and documented
recommended usage.
Added zone merging, made ia32 & amd64 to merge found zones.

~ /kernel/trunk/arch/amd64/src/pm.c
~ /kernel/trunk/arch/ia32/src/mm/frame.c
~ /kernel/trunk/arch/ia32/src/pm.c
~ /kernel/trunk/arch/ia32/src/smp/smp.c
~ /kernel/trunk/doc/mm
~ /kernel/trunk/genarch/src/acpi/matd.c
~ /kernel/trunk/generic/include/mm/buddy.h
~ /kernel/trunk/generic/include/mm/frame.h
~ /kernel/trunk/generic/include/mm/slab.h
~ /kernel/trunk/generic/src/adt/hash_table.c
~ /kernel/trunk/generic/src/cpu/cpu.c
~ /kernel/trunk/generic/src/lib/sort.c
~ /kernel/trunk/generic/src/main/main.c
~ /kernel/trunk/generic/src/mm/as.c
~ /kernel/trunk/generic/src/mm/buddy.c
~ /kernel/trunk/generic/src/mm/frame.c
~ /kernel/trunk/generic/src/mm/slab.c
~ /kernel/trunk/generic/src/proc/task.c
~ /kernel/trunk/generic/src/proc/thread.c
~ /kernel/trunk/test/mm/falloc2/test.c

Rev 821 – Do not add CONFIG_STACK_SIZE to kernel.size.

jermar — Wed, 08 Feb 2006 23:35:22 +0100

jermar – 1 file(s) modified
Do not add CONFIG_STACK_SIZE to kernel.size.

~ /kernel/trunk/arch/sparc64/src/mm/frame.c

Rev 820 – Convert size_t, count_t and index_t to 64-bits on 64-bit architectures. ...

jermar — Wed, 08 Feb 2006 23:29:20 +0100

jermar – 12 file(s) modified
Convert size_t, count_t and index_t to 64-bits on 64-bit architectures.
Change some pfn_t usages to count_t, size_t and index_t.

~ /kernel/trunk/arch/amd64/src/asm_utils.S
~ /kernel/trunk/arch/amd64/src/boot/boot.S
~ /kernel/trunk/arch/amd64/_link.ld.in
~ /kernel/trunk/arch/ia32/src/mm/frame.c
~ /kernel/trunk/arch/mips32/src/drivers/arc.c
~ /kernel/trunk/arch/sparc64/src/mm/frame.c
~ /kernel/trunk/arch/sparc64/_link.ld.in
~ /kernel/trunk/generic/include/config.h
~ /kernel/trunk/generic/include/mm/frame.h
~ /kernel/trunk/generic/include/typedefs.h
~ /kernel/trunk/generic/src/main/kinit.c
~ /kernel/trunk/generic/src/mm/frame.c

Rev 819 – TR tlb filling functions

vana — Wed, 08 Feb 2006 21:45:14 +0100

vana – 3 file(s) modified
TR tlb filling functions

~ /kernel/trunk/arch/ia64/include/mm/page.h
~ /kernel/trunk/arch/ia64/include/mm/tlb.h
~ /kernel/trunk/arch/ia64/src/mm/tlb.c