HelenOS-historic
HelenOS
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HelenOS-historic
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kernel
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trunk
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arch/
– Rev 1073
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Age
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Log message
Diff
1072
6803 d 12 h
palkovsky
/kernel/trunk/
Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure.
1070
6803 d 13 h
jermar
/kernel/trunk/
More checks for address space area conflicts.
1067
6803 d 21 h
decky
/kernel/trunk/arch/ppc32/include/boot/
respect two more reserved frames
1066
6803 d 22 h
jermar
/kernel/trunk/
Support for user space threads.
1064
6803 d 23 h
palkovsky
/kernel/trunk/arch/amd64/
Cleanup of amd64 code.
1063
6803 d 23 h
palkovsky
/kernel/trunk/
Add support for more then 2GB of address space for AMD64.
1062
6804 d 1 h
jermar
/kernel/trunk/
It is now possible to associate symbolic names with both threads and tasks.
More verbose kconsole threads, tasks and scheduler commands.
1060
6804 d 2 h
palkovsky
/kernel/trunk/
Added task_print.
Fixed ipc to support connect_me_to.
1059
6804 d 4 h
jermar
/kernel/trunk/
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.
1057
6804 d 4 h
decky
/kernel/trunk/arch/ppc32/
update kernel/loader API
1056
6804 d 5 h
jermar
/kernel/trunk/arch/ia64/src/
Slightly optimized version of ivt.S.
1055
6804 d 6 h
cejka
/kernel/trunk/arch/mips32/include/
Stack constants moved to stack.h as on other archs.
1054
6804 d 6 h
cejka
/kernel/trunk/
Updated stackarg macros for mips32.
Mips32 stack aligned on 8 bytes boundary.
1053
6804 d 6 h
vana
/kernel/trunk/
Itanium FPU Lazy context switching... but not so much tested
1052
6804 d 7 h
decky
/kernel/trunk/arch/amd64/src/boot/
fix wrong structure members size assumption
1051
6804 d 7 h
jermar
/kernel/trunk/arch/amd64/
Move amd64's ident_page_mapper() and page_fault() to page.h.
1050
6804 d 7 h
palkovsky
/kernel/trunk/
Added null console for buffering output when no real output available.
Added identity mapper for AMD64 that allows whole physical memory to be
accessed before paging is initialized.
1044
6804 d 10 h
jermar
/kernel/trunk/
Page table locking.
1039
6804 d 11 h
decky
/kernel/trunk/arch/
update for the use of more init tasks
1037
6804 d 12 h
decky
/kernel/trunk/
support for more init tasks
(might break some archs yet)
1036
6804 d 12 h
decky
/kernel/trunk/arch/mips32/
grow init size
1024
6805 d 4 h
jermar
/kernel/trunk/
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.
1023
6805 d 5 h
vana
/kernel/trunk/
Itanium FPU active context switch
1021
6805 d 5 h
jermar
/kernel/trunk/
Hopefully final version of interrupt handlers for amd64 and ia32.
amd64 has been especially tricky to debug.
Error code detection is now done in compile time.
1019
6805 d 7 h
vana
/kernel/trunk/arch/ia32/
ia32 MMX and SSEx support
1017
6805 d 8 h
decky
/kernel/trunk/
mips: remove load.bin
remove arch/boot infrastructure
1016
6805 d 8 h
jermar
/kernel/trunk/arch/ia32/src/
Improved ia32 interrupt handlers.
1008
6805 d 11 h
jermar
/kernel/trunk/
Fix bug in ia32 interrupt handlers.
Handlers for interrupts greater than 31 wrapped the shift around and thus failed to correctly identify
the need to emulate error word.
1007
6805 d 11 h
decky
/kernel/trunk/
ppc32: preemptive scheduling works now
FPU context saving disabled for now
1004
6805 d 22 h
decky
/kernel/trunk/
ppc32: basic exception and interrupt handling
1001
6805 d 23 h
decky
/kernel/trunk/arch/ppc32/include/
fix semantics
1000
6805 d 23 h
decky
/kernel/trunk/arch/ppc32/include/
add atomic_pre/post_inc/dec
993
6806 d 3 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.
990
6806 d 4 h
decky
/kernel/trunk/
ppc32: initial stack, memory barriers, atomic operations, stack offset fix
987
6806 d 7 h
decky
/kernel/trunk/arch/ppc32/
ppc32: initial exception support
984
6806 d 8 h
palkovsky
/kernel/trunk/arch/
Fixed invlpg for ia32 & amd64.
983
6806 d 8 h
palkovsky
/kernel/trunk/
Fixed shrinking of as area.
982
6806 d 8 h
decky
/kernel/trunk/arch/ppc32/
ppc32: initial I/O support
980
6806 d 9 h
palkovsky
/kernel/trunk/
Small speed update of ipc.
Fixed some bugs regarding pages in mremap.
979
6806 d 9 h
vana
/kernel/trunk/arch/ia64/
Itanium FPU context save/restore