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Rev Age Author Path Log message Diff
1767 6525 d 13 h palkovsky /kernel/trunk/ Remove unneeded FRAME_PANIC.
Fix some things broken by last commit.		  
1760 6528 d 7 h palkovsky /kernel/trunk/ Changed interface of frame_alloc/free to use address of frame instead of the pfn.
This makes it impossible to use >4GB of memory on 32-bit machines, but who cares...		  
1745 6533 d 2 h jermar /kernel/trunk/arch/ppc64/src/mm/ Make defunct ppc64 kernel compile again.  
1731 6533 d 22 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.		  
1708 6535 d 12 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1705 6537 d 12 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 6537 d 15 h cejka /kernel/trunk/ Fixed first letter size of subgroup name in Others.  
1702 6538 d 9 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1595 6545 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.		  
1587 6546 d 6 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 6549 d 8 h palkovsky /kernel/trunk/arch/ Remove __address from include file included by uspace  
1475 6551 d 0 h jermar /kernel/trunk/arch/ Fix ppc32 and ppc64 to compile again.  
1474 6551 d 1 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1423 6555 d 10 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6558 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.		  
1399 6561 d 2 h decky /kernel/trunk/arch/ppc64/include/ small fixes  
1398 6561 d 2 h decky /kernel/trunk/arch/ port ppc32 changes to ppc64 (raw)  
1305 6572 d 10 h decky /kernel/trunk/arch/ppc64/ make ppc64 compile again  
1304 6573 d 5 h palkovsky /kernel/trunk/arch/ Fix zone_merge_all in ppc architectures.  
1298 6575 d 7 h vana /kernel/trunk/ FB endian fix  
1227 6589 d 7 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.		  
1221 6590 d 0 h decky /kernel/trunk/ printf-related and other code cleanup  
1215 6590 d 3 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1196 6596 d 10 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6598 d 14 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1187 6599 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.		  
1185 6599 d 8 h jermar /kernel/trunk/ Add task_create_arch() for all architectures.  
1184 6599 d 9 h jermar /kernel/trunk/ Move arch/thread.h to arch/proc/thread.h on all architectures.
Replace ARCH_THREAD_DATA with new thread_arch_t arch on all architectures.
Similarily, add task_arch_t arch on all architectures.
On amd64 and ia32, grow the TSS segment by 64K + 1B to support IO port
permission bitmap. For the same reason, define per task IO port permission bitmaps
on ia32 and amd64.		  
1171 6600 d 14 h jermar /kernel/trunk/ Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.		  
1165 6603 d 7 h decky /kernel/trunk/arch/ set ELF format explicitly  
1163 6603 d 7 h decky /kernel/trunk/arch/ fix types  
1162 6603 d 7 h decky /kernel/trunk/arch/ make the ppc ports generate proper 32b or 64b code  
1160 6603 d 8 h decky /kernel/trunk/ start ppc64 port
the code is currently a wild mixture of 32/64b code, will be fixed