HelenOS-historic
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HelenOS-historic
(root)
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kernel
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trunk
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arch/
– Rev 1103
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1102
6761 d 23 h
palkovsky
/kernel/trunk/arch/
Keep $K1 register for use as a thread local storage pointer on MIPS.
1100
6763 d 2 h
palkovsky
/kernel/trunk/
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths.
1097
6763 d 8 h
palkovsky
/kernel/trunk/arch/mips32/src/
Still better syscall calling convention for mips.
1096
6763 d 8 h
palkovsky
/kernel/trunk/
Cleanup of mips
- inline register reads
- better fpu disable/enable - global settings is automatically propagated to task
- fast syscall
1094
6763 d 11 h
palkovsky
/kernel/trunk/
Allowed saving less registers.
1087
6764 d 11 h
palkovsky
/kernel/trunk/arch/mips32/include/mm/
Fix MIPS32 bad paging index computation. Fixed random page faults on mips.
1082
6766 d 2 h
jermar
/kernel/trunk/arch/sparc64/include/
Fix atomic_postdec() operation.
1080
6766 d 4 h
jermar
/kernel/trunk/arch/ia64/src/mm/
Fix double page_table_unlock() in ia64 tlb.c.
1078
6766 d 4 h
jermar
/kernel/trunk/
Improved uspace threads.
ia64 needs fixing.
1077
6766 d 9 h
palkovsky
/kernel/trunk/
Modified debugger to be able to coexist in AS watch mode and SMP.
1074
6766 d 10 h
palkovsky
/kernel/trunk/
Ported AMD64 debugger to ia32 and enabled AS watchpoint to ia32 as well.
1072
6766 d 10 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
6766 d 12 h
jermar
/kernel/trunk/
More checks for address space area conflicts.
1067
6766 d 20 h
decky
/kernel/trunk/arch/ppc32/include/boot/
respect two more reserved frames
1066
6766 d 21 h
jermar
/kernel/trunk/
Support for user space threads.
1064
6766 d 21 h
palkovsky
/kernel/trunk/arch/amd64/
Cleanup of amd64 code.
1063
6766 d 22 h
palkovsky
/kernel/trunk/
Add support for more then 2GB of address space for AMD64.
1062
6767 d 0 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
6767 d 1 h
palkovsky
/kernel/trunk/
Added task_print.
Fixed ipc to support connect_me_to.
1059
6767 d 2 h
jermar
/kernel/trunk/
Clear user address space when creating new page tables.
Fix mapping of l_apic and io_apic on amd64.
1057
6767 d 3 h
decky
/kernel/trunk/arch/ppc32/
update kernel/loader API
1056
6767 d 4 h
jermar
/kernel/trunk/arch/ia64/src/
Slightly optimized version of ivt.S.
1055
6767 d 5 h
cejka
/kernel/trunk/arch/mips32/include/
Stack constants moved to stack.h as on other archs.
1054
6767 d 5 h
cejka
/kernel/trunk/
Updated stackarg macros for mips32.
Mips32 stack aligned on 8 bytes boundary.
1053
6767 d 5 h
vana
/kernel/trunk/
Itanium FPU Lazy context switching... but not so much tested
1052
6767 d 5 h
decky
/kernel/trunk/arch/amd64/src/boot/
fix wrong structure members size assumption
1051
6767 d 6 h
jermar
/kernel/trunk/arch/amd64/
Move amd64's ident_page_mapper() and page_fault() to page.h.
1050
6767 d 6 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
6767 d 9 h
jermar
/kernel/trunk/
Page table locking.
1039
6767 d 10 h
decky
/kernel/trunk/arch/
update for the use of more init tasks
1037
6767 d 11 h
decky
/kernel/trunk/
support for more init tasks
(might break some archs yet)
1036
6767 d 11 h
decky
/kernel/trunk/arch/mips32/
grow init size
1024
6768 d 3 h
jermar
/kernel/trunk/
Redefine semantics of unary atomic operations.
Add test to verify that an architecture understands the semantics correctly.
1023
6768 d 4 h
vana
/kernel/trunk/
Itanium FPU active context switch
1021
6768 d 4 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
6768 d 6 h
vana
/kernel/trunk/arch/ia32/
ia32 MMX and SSEx support
1017
6768 d 7 h
decky
/kernel/trunk/
mips: remove load.bin
remove arch/boot infrastructure
1016
6768 d 7 h
jermar
/kernel/trunk/arch/ia32/src/
Improved ia32 interrupt handlers.
1008
6768 d 10 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
6768 d 10 h
decky
/kernel/trunk/
ppc32: preemptive scheduling works now
FPU context saving disabled for now