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Rev Age Author Path Log message Diff
1731 6710 d 23 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 6712 d 12 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1702 6715 d 9 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1675 6719 d 11 h jermar /kernel/trunk/arch/ia64/ On ia64, purge DTR entry before overwriting it with new contents.  
1621 6722 d 6 h vana /kernel/trunk/arch/ia64/ itanium faulting task kill  
1595 6722 d 16 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 6723 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 6726 d 9 h palkovsky /kernel/trunk/arch/ Remove __address from include file included by uspace  
1507 6726 d 9 h vana /kernel/trunk/ IA64 uspace keyboard kernel part  
1488 6727 d 6 h vana /kernel/trunk/arch/ia64/include/ Lost file  
1295 6753 d 10 h jermar /kernel/trunk/arch/ia64/ Complete implementation of memcpy_from_uspace() and memcpy_to_uspace().
The memcpy() variants are based on the assembler output of the generic
_memcpy().
 
1290 6754 d 9 h vana /kernel/trunk/arch/ VESA detection failure fix.

(Some headers)
 
1288 6754 d 11 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.
 
1265 6758 d 10 h jermar /kernel/trunk/arch/ Add dummy IRQ_COUNT and irq_ipc_bind_arch() to ia64, ppc32 and sparc64 so that they compile again.  
1210 6768 d 10 h vana /kernel/trunk/ Incomplete VHPT walker support for Itanium  
1185 6776 d 9 h jermar /kernel/trunk/ Add task_create_arch() for all architectures.  
1184 6776 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 6777 d 15 h jermar /kernel/trunk/ Initialize ARCH_THREAD_DATA on all architectures.
On ia32 and amd64 this fixes bug caused by uninitialized TLS pointer.
 
1170 6778 d 7 h vana /kernel/trunk/ Stack size definition macro definition fix  
1138 6793 d 6 h jermar /kernel/trunk/ CPU stacks must have two frames on ia64.
Make sure both thread stack frames are mapped in before_thread_runs_arch().
Take STACK_FRAMES into account during kernel memory layout initialization in main_bsp().
 
1137 6793 d 10 h vana /kernel/trunk/arch/ia64/include/ context_set patch in kernel for changed allocation of ia64 RSE and stack  
1124 6796 d 12 h jermar /kernel/trunk/arch/ Small changes.
Make sparc64 and ppc32 compile again.
 
1108 6798 d 1 h jermar /kernel/trunk/ Small PTE_* macros and SET_PTL0_ADDRESS macro changes.  
1107 6798 d 1 h jermar /kernel/trunk/ Small atomic #include and typedef changes.  
1104 6798 d 6 h jermar /kernel/trunk/ Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well.
 
1078 6803 d 5 h jermar /kernel/trunk/ Improved uspace threads.
ia64 needs fixing.
 
1070 6803 d 13 h jermar /kernel/trunk/ More checks for address space area conflicts.  
1053 6804 d 6 h vana /kernel/trunk/ Itanium FPU Lazy context switching... but not so much tested  
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  
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.
 
979 6806 d 9 h vana /kernel/trunk/arch/ia64/ Itanium FPU context save/restore  
967 6806 d 13 h palkovsky /kernel/trunk/ Allowed userspace to include page.h.  
962 6807 d 2 h jermar /kernel/trunk/arch/ia64/ ia64 work.
Support for __SYSCALL4.
Fix user stack initial address.
 
958 6807 d 3 h jermar /kernel/trunk/ Nicer ia32 interrupt handlers and structures holding interrupted context data.
Unify the name holding interrupted context data on all architectures to be istate.
 
955 6807 d 4 h palkovsky /kernel/trunk/ Added kernel IPC functionality.  
945 6808 d 2 h vana /kernel/trunk/arch/ia64/  
944 6808 d 3 h vana /kernel/trunk/ Itanium tlb_invalidate_pages  
940 6808 d 4 h jermar /kernel/trunk/ Get rid of unneeded macros.
Their functionality has been replaced by the ELF loader.
 
938 6808 d 5 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.