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Rev Age Author Path Log message Diff
1735 6573 d 8 h decky /kernel/trunk/ make kernel prints case consistent  
1731 6573 d 19 h jermar /kernel/trunk/ Updates in Doxygen-style comments.
Make architecture specific modules appear conditionally in the documentation.
Add time management module.
Improve names of other modules and sort module order
to be more like in the design documentation.		  
1724 6574 d 11 h palkovsky /kernel/trunk/arch/ Let mouse work on amd64 too.  
1705 6577 d 8 h cejka /kernel/trunk/ Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place.		  
1704 6577 d 11 h cejka /kernel/trunk/ Fixed first letter size of subgroup name in Others.  
1702 6578 d 5 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1697 6578 d 23 h palkovsky /kernel/trunk/arch/ Fixed incorrect atomic_postinc/postdec...again...  
1692 6580 d 2 h palkovsky /kernel/trunk/arch/amd64/include/ Fix prein/predec instructions to be the same as on ia32.  
1641 6584 d 9 h decky /kernel/trunk/arch/ port VESA VBE changes to AMD64  
1595 6585 d 12 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.		  
1587 6586 d 2 h jermar /kernel/trunk/ task_destroy() implementation, fixes in as_destroy() and task_kill().
This is the first version of HelenOS that would perform complete cleanup leading from thread to destruction of address space.		  
1511 6589 d 5 h palkovsky /kernel/trunk/arch/ Remove __address from include file included by uspace  
1477 6590 d 14 h decky /kernel/trunk/arch/ cleanup  
1474 6590 d 21 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1473 6591 d 0 h decky /kernel/trunk/ kernel support for text-only framebuffer  
1423 6595 d 6 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6598 d 2 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.		  
1382 6601 d 22 h decky /kernel/trunk/ make hardware memory mapping more generic  
1303 6613 d 1 h palkovsky /kernel/trunk/arch/ zone_merge_all must be called after frame_init is completed - otherwise
new zone information can be allocated over the not-yet-blacklisted areas.		  
1292 6617 d 4 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1291 6617 d 5 h vana /kernel/trunk/arch/amd64/src/boot/ VESA detection failure fix on amd64  
1289 6617 d 6 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1288 6617 d 7 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.		  
1281 6619 d 22 h palkovsky /kernel/trunk/ Added means to make a simple action upon interrupt.  
1278 6620 d 1 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1263 6621 d 7 h jermar /kernel/trunk/arch/ When seting TSS limit, take the mandatory extra ending byte with all bits set into account.
Align this group of eight bits on byte boundary.		  
1261 6622 d 6 h jermar /kernel/trunk/arch/ Fixes in amd64 and ia32 ddi_iospace_enable_arch().  
1258 6622 d 21 h palkovsky /kernel/trunk/ Added support for IRQ notifiactions.
- seems to work correctly on ia32, amd64
- the mips kbd probably lowers interrupts when the char is read from
the port, we will have to find a way how to deal with it.		  
1257 6623 d 4 h jermar /kernel/trunk/arch/ Initialize amd64 and ia32 task iomapver generation counter.  
1256 6623 d 4 h jermar /kernel/trunk/arch/ Improve SYS_IOSPACE_ENABLE support.
The general protection fault handler now contains
code to service early I/O Permission bitmap faults.		  
1255 6623 d 8 h jermar /kernel/trunk/arch/ I/O Permission bitmap fixes. The trailing all-one sequence must be 8 bits long.
Update TSS limit in a proper way.		  
1252 6623 d 8 h palkovsky /kernel/trunk/arch/amd64/src/ Fix amd64 SMP boot when tss for AP CPU gets allocated in memory >20MB.  
1251 6624 d 5 h jermar /kernel/trunk/ Fix BITS2BYTES macro to return 0 when passed 0 as argument.
Fix ia32 TSS segment granularity to be 0.
Fix ia32 and amd64 initial TSS limit to be 103.
Little textual changes here and there.		  
1247 6625 d 3 h vana /kernel/trunk/arch/amd64/src/smp/ Same 24 - > 32 bit lgdt patch on amd64 arch. Now both ia32 and amd64 platforms are able to have AP GDTs in all lowest 4GB of physicall memory.  
1242 6625 d 22 h jermar /kernel/trunk/arch/ This time really fix wrong definition of K_DATA_START.  
1241 6625 d 22 h jermar /kernel/trunk/arch/ Fix K_DATA_START section definition.  
1227 6629 d 3 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 6629 d 7 h jermar /kernel/trunk/ Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().		  
1221 6629 d 20 h decky /kernel/trunk/ printf-related and other code cleanup  
1212 6630 d 1 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.