Subversion Repositories HelenOS-historic

Rev

Go to most recent revision | Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1595 6535 d 20 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 6536 d 10 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 6539 d 13 h palkovsky /kernel/trunk/arch/ Remove __address from include file included by uspace  
1475 6541 d 5 h jermar /kernel/trunk/arch/ Fix ppc32 and ppc64 to compile again.  
1474 6541 d 5 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1423 6545 d 14 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6548 d 11 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 6551 d 7 h decky /kernel/trunk/arch/ppc64/include/ small fixes  
1398 6551 d 7 h decky /kernel/trunk/arch/ port ppc32 changes to ppc64 (raw)  
1305 6562 d 14 h decky /kernel/trunk/arch/ppc64/ make ppc64 compile again  
1304 6563 d 9 h palkovsky /kernel/trunk/arch/ Fix zone_merge_all in ppc architectures.  
1298 6565 d 12 h vana /kernel/trunk/ FB endian fix  
1227 6579 d 11 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 6580 d 5 h decky /kernel/trunk/ printf-related and other code cleanup  
1215 6580 d 7 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1196 6586 d 14 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6588 d 19 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1187 6589 d 10 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 6589 d 13 h jermar /kernel/trunk/ Add task_create_arch() for all architectures.  
1184 6589 d 13 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.		  

←Prev12Next→

Show All