HelenOS-historic
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HelenOS-historic
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kernel
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trunk
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arch
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ia64
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src/
@ 1693
– Rev 1675
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1675
6688 d 10 h
jermar
/kernel/trunk/arch/ia64/
On ia64, purge DTR entry before overwriting it with new contents.
1621
6691 d 5 h
vana
/kernel/trunk/arch/ia64/
itanium faulting task kill
1611
6691 d 7 h
jermar
/kernel/trunk/arch/ia64/src/
ia64 memcpy that is unaligned pointer resistent.
1601
6691 d 13 h
jermar
/kernel/trunk/
Support loading up to 8 userspace images on ia64.
1595
6691 d 15 h
palkovsky
/kernel/trunk/
Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.
1570
6693 d 6 h
vana
/kernel/trunk/arch/ia64/src/ski/
Ia64 keyboard extension
1548
6694 d 8 h
vana
/kernel/trunk/arch/ia64/src/
From/to kernel console switching on ia64
1541
6694 d 14 h
jermar
/kernel/trunk/
Modify ia64 to load 6 userspace tasks.
Tetris however makes the kernel fault on unaligned memory access in copy_from_uspace.
1507
6695 d 9 h
vana
/kernel/trunk/
IA64 uspace keyboard kernel part
1495
6695 d 22 h
jermar
/kernel/trunk/
Remove three infinite loops introduced yesterday :-)
Make ia64 ready to load 5 ELF images.
1482
6696 d 9 h
vana
/kernel/trunk/arch/ia64/src/drivers/
Misseed clock ticks counting
1474
6697 d 0 h
palkovsky
/kernel/trunk/
Added syscall that lets kernel regain access to keyboard.
1411
6704 d 6 h
jermar
/kernel/trunk/
Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault.
1295
6722 d 10 h
jermar
/kernel/trunk/arch/ia64/
Complete implementation of memcpy_from_uspace() and memcpy_to_uspace().
The memcpy() variants are based on the assembler output of the generic
_memcpy().
1290
6723 d 9 h
vana
/kernel/trunk/arch/
VESA detection failure fix.
(Some headers)
1288
6723 d 11 h
jermar
/kernel/trunk/
Complete implementation of copy_from_uspace() and copy_to_uspace()
for amd64 and ia32. Other architectures still compile and run,
but need to implement their own assembly-only memcpy(), memcpy_from_uspace(),
memcpy_to_uspace() and their failover parts. For these architectures
only dummy implementations are provided.
1280
6726 d 3 h
jermar
/kernel/trunk/arch/
Get rid off obsolete ddi_int_control_arch() on ia64, sparc64 and ppc32.
1265
6727 d 9 h
jermar
/kernel/trunk/arch/
Add dummy IRQ_COUNT and irq_ipc_bind_arch() to ia64, ppc32 and sparc64 so that they compile again.
1227
6735 d 6 h
jermar
/kernel/trunk/
Reorganize syscall names to better correspond to kernel architecture.
Add dummy placeholders for SYS_AS_AREA_SHARE_APPROVE and
SYS_AS_AREA_SHARE_PERFORM syscalls.
1223
6735 d 10 h
jermar
/kernel/trunk/
Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().
1221
6736 d 0 h
decky
/kernel/trunk/
printf-related and other code cleanup
1210
6737 d 10 h
vana
/kernel/trunk/
Incomplete VHPT walker support for Itanium
1196
6742 d 9 h
cejka
/kernel/trunk/
Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.
1191
6744 d 13 h
jermar
/kernel/trunk/
Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.
1187
6745 d 5 h
jermar
/kernel/trunk/
Cleanup pm.c and pm.h code on ia32 and amd64.
Add before_task_runs() and before_task_runs_arch() for each architecture.
Add ia32 and amd64 code to ensure I/O Permission Bitmap update.
1168
6749 d 3 h
vana
/kernel/trunk/
Thread RSE support completion (kernel)
1138
6762 d 6 h
jermar
/kernel/trunk/
CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().
1124
6765 d 12 h
jermar
/kernel/trunk/arch/
Small changes.
Make sparc64 and ppc32 compile again.
1121
6766 d 1 h
jermar
/kernel/trunk/
Small textual changes.
1104
6767 d 5 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.
1080
6772 d 4 h
jermar
/kernel/trunk/arch/ia64/src/mm/
Fix double page_table_unlock() in ia64 tlb.c.
1078
6772 d 4 h
jermar
/kernel/trunk/
Improved uspace threads.
ia64 needs fixing.
1066
6772 d 21 h
jermar
/kernel/trunk/
Support for user space threads.
1059
6773 d 3 h
jermar
/kernel/trunk/
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.
1056
6773 d 5 h
jermar
/kernel/trunk/arch/ia64/src/
Slightly optimized version of ivt.S.
1053
6773 d 6 h
vana
/kernel/trunk/
Itanium FPU Lazy context switching... but not so much tested
1044
6773 d 10 h
jermar
/kernel/trunk/
Page table locking.
1039
6773 d 10 h
decky
/kernel/trunk/arch/
update for the use of more init tasks
1023
6774 d 4 h
vana
/kernel/trunk/
Itanium FPU active context switch
993
6775 d 2 h
jermar
/kernel/trunk/arch/ia64/
Fix bug in switch to userspace on ia64: ensure start in bank 1.
Fix bug in tlb_invalidate_all() that cause interrupts to be unconditionally enabled.
Optimize context switching by discarding packed attribute of context structures.