HelenOS-historic
HelenOS
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HelenOS-historic
(root)
/
kernel
/
trunk
/
arch
/
ppc32
/
include/
– Rev 1268
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1268
6623 d 16 h
decky
/kernel/trunk/arch/ppc32/
minor changes
1267
6623 d 17 h
decky
/kernel/trunk/arch/ppc32/
ppc32: proper exception handling from user-space
code cleanup
1265
6623 d 18 h
jermar
/kernel/trunk/arch/
Add dummy IRQ_COUNT and irq_ipc_bind_arch() to ia64, ppc32 and sparc64 so that they compile again.
1223
6631 d 19 h
jermar
/kernel/trunk/
Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().
1222
6632 d 8 h
decky
/kernel/trunk/arch/
init tasks must be registered before main_bsp()
1220
6632 d 9 h
decky
/kernel/trunk/arch/ppc32/
ppc32: initial userspace support
1215
6632 d 11 h
decky
/kernel/trunk/arch/
ppc32: stub for Page Hash Table support
1185
6641 d 17 h
jermar
/kernel/trunk/
Add task_create_arch() for all architectures.
1184
6641 d 17 h
jermar
/kernel/trunk/
Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64.
1171
6642 d 23 h
jermar
/kernel/trunk/
Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.
1163
6645 d 15 h
decky
/kernel/trunk/arch/
fix types
1145
6652 d 16 h
decky
/kernel/trunk/arch/ppc32/
align ppc32 framebuffer on 128K boundary
1132
6661 d 12 h
decky
/kernel/trunk/arch/ppc32/
kernel boot API change
1107
6663 d 9 h
jermar
/kernel/trunk/
Small atomic #include and typedef changes.
1104
6663 d 14 h
jermar
/kernel/trunk/
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.
1070
6668 d 21 h
jermar
/kernel/trunk/
More checks for address space area conflicts.
1067
6669 d 5 h
decky
/kernel/trunk/arch/ppc32/include/boot/
respect two more reserved frames
1057
6669 d 13 h
decky
/kernel/trunk/arch/ppc32/
update kernel/loader API
1024
6670 d 13 h
jermar
/kernel/trunk/
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.
1007
6670 d 19 h
decky
/kernel/trunk/
ppc32: preemptive scheduling works now
FPU context saving disabled for now
1004
6671 d 7 h
decky
/kernel/trunk/
ppc32: basic exception and interrupt handling
1001
6671 d 7 h
decky
/kernel/trunk/arch/ppc32/include/
fix semantics
1000
6671 d 7 h
decky
/kernel/trunk/arch/ppc32/include/
add atomic_pre/post_inc/dec
990
6671 d 12 h
decky
/kernel/trunk/
ppc32: initial stack, memory barriers, atomic operations, stack offset fix
987
6671 d 15 h
decky
/kernel/trunk/arch/ppc32/
ppc32: initial exception support
982
6671 d 16 h
decky
/kernel/trunk/arch/ppc32/
ppc32: initial I/O support
977
6671 d 17 h
jermar
/kernel/trunk/
Add sys_mremap() syscall.
972
6671 d 20 h
decky
/kernel/trunk/arch/ppc32/
ppc32: move kernel one frame up
frame zones initialization
970
6671 d 20 h
decky
/kernel/trunk/arch/ppc32/
ppc32: get memory map from loader
967
6671 d 21 h
palkovsky
/kernel/trunk/
Allowed userspace to include page.h.
957
6672 d 12 h
decky
/kernel/trunk/arch/
run ppc32 kernel above 2 GB
951
6672 d 16 h
decky
/kernel/trunk/arch/ppc32/
ppc32 boots again (temporarily)
940
6673 d 13 h
jermar
/kernel/trunk/
Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.
938
6673 d 13 h
jermar
/kernel/trunk/
Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.
934
6673 d 14 h
decky
/kernel/trunk/arch/ppc32/
remove all OpenFirmware bindings from ppc32 kernel code
kernel now runs in real mode (ppc32)
910
6680 d 18 h
bondari
/kernel/trunk/
ELF framework for all archs. SPARC V9 not tested to compile.
867
6691 d 17 h
jermar
/kernel/trunk/
Move OFW functionality of ppc32 memory_init to genarch so that the code can also be used by sparc64.
sparc64 is now close to broken as it lacks functionality to provide identity mapping for the whole phyisical memory.
860
6693 d 7 h
decky
/kernel/trunk/
indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy
845
6696 d 20 h
decky
/kernel/trunk/
fix stupid bug in ppc32 context_save_arch
save only non-volatile registers in context
843
6697 d 11 h
palkovsky
/kernel/trunk/
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.