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Rev Age Author Path Log message Diff
1735 6615 d 4 h decky /kernel/trunk/ make kernel prints case consistent  
1731 6615 d 14 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 6616 d 7 h palkovsky /kernel/trunk/arch/ Let mouse work on amd64 too.  
1705 6619 d 4 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 6619 d 7 h cejka /kernel/trunk/ Fixed first letter size of subgroup name in Others.  
1702 6620 d 1 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1697 6620 d 19 h palkovsky /kernel/trunk/arch/ Fixed incorrect atomic_postinc/postdec...again...  
1692 6621 d 22 h palkovsky /kernel/trunk/arch/amd64/include/ Fix prein/predec instructions to be the same as on ia32.  
1641 6626 d 4 h decky /kernel/trunk/arch/ port VESA VBE changes to AMD64  
1595 6627 d 7 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 6627 d 22 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 6631 d 0 h palkovsky /kernel/trunk/arch/ Remove __address from include file included by uspace  
1477 6632 d 10 h decky /kernel/trunk/arch/ cleanup  
1474 6632 d 17 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1473 6632 d 19 h decky /kernel/trunk/ kernel support for text-only framebuffer  
1423 6637 d 1 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6639 d 22 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 6643 d 18 h decky /kernel/trunk/ make hardware memory mapping more generic  
1303 6654 d 21 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 6659 d 0 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1291 6659 d 1 h vana /kernel/trunk/arch/amd64/src/boot/ VESA detection failure fix on amd64  
1289 6659 d 1 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1288 6659 d 3 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 6661 d 17 h palkovsky /kernel/trunk/ Added means to make a simple action upon interrupt.  
1278 6661 d 21 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1263 6663 d 3 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 6664 d 2 h jermar /kernel/trunk/arch/ Fixes in amd64 and ia32 ddi_iospace_enable_arch().  
1258 6664 d 17 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 6665 d 0 h jermar /kernel/trunk/arch/ Initialize amd64 and ia32 task iomapver generation counter.  
1256 6665 d 0 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 6665 d 3 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 6665 d 4 h palkovsky /kernel/trunk/arch/amd64/src/ Fix amd64 SMP boot when tss for AP CPU gets allocated in memory >20MB.  
1251 6666 d 0 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 6666 d 22 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 6667 d 17 h jermar /kernel/trunk/arch/ This time really fix wrong definition of K_DATA_START.  
1241 6667 d 17 h jermar /kernel/trunk/arch/ Fix K_DATA_START section definition.  
1227 6670 d 23 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 6671 d 2 h jermar /kernel/trunk/ Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().		  
1221 6671 d 16 h decky /kernel/trunk/ printf-related and other code cleanup  
1212 6671 d 21 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.