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Rev Age Author Path Log message Diff
1754 6572 d 4 h jermar /kernel/trunk/ Indentation and some improved comments.
Remove forgotten comment from gxemul.sh.		  
1735 6574 d 4 h decky /kernel/trunk/ make kernel prints case consistent  
1731 6574 d 15 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 6575 d 7 h palkovsky /kernel/trunk/arch/ Let mouse work on amd64 too.  
1708 6576 d 4 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1705 6578 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 6578 d 7 h cejka /kernel/trunk/ Fixed first letter size of subgroup name in Others.  
1703 6578 d 7 h jermar /kernel/trunk/arch/ Put sparc64 interrupt stuff under the Interrupt group in Doxygen-generated documentation.  
1702 6579 d 1 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1690 6581 d 19 h palkovsky /kernel/trunk/ Yet another fix with framebuffer.  
1684 6582 d 5 h jermar /kernel/trunk/ #ifdef more debugging printf()'s.  
1667 6583 d 23 h jermar /kernel/trunk/ Print spurious interrupt messages only when compiled with CONFIG_DEBUG.
Print warning about looping spinlock only after 100000000 unsuccessfull attempts to gain the spinlock.		  
1641 6585 d 5 h decky /kernel/trunk/arch/ port VESA VBE changes to AMD64  
1639 6585 d 13 h decky /kernel/trunk/arch/ia32/src/boot/ VESA VBE code cleanup, works in VMWare now  
1595 6586 d 8 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 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.		  
1576 6587 d 20 h jermar /kernel/trunk/ Make use of thread_join_timeout() and thread_detach() in kernel.

Improved comments in slab.h.		  
1540 6589 d 7 h jermar /kernel/trunk/arch/ia32/src/smp/ Fix programming of local APIC timer to interrupt the processor
in the proper relation to HZ. (Was hardcoded to be each 1ms,
but should have been each 10ms).		  
1502 6590 d 3 h jermar /kernel/trunk/ Replace nonblocking argument of waitq_sleep_timeout with flags that specify mode of operation.
Now a flag can be used to specify interruptible sleep.
Modify waitq_interrupt_sleep() to only interrupt threads that used this flag.
O		  
1477 6591 d 10 h decky /kernel/trunk/arch/ cleanup  
1474 6591 d 17 h palkovsky /kernel/trunk/ Added syscall that lets kernel regain access to keyboard.  
1473 6591 d 20 h decky /kernel/trunk/ kernel support for text-only framebuffer  
1411 6598 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 6602 d 18 h decky /kernel/trunk/ make hardware memory mapping more generic  
1371 6604 d 18 h decky /kernel/trunk/ unify the framebuffer API
use physical address as the base address for the framebuffer		  
1327 6609 d 0 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1318 6609 d 19 h vana /kernel/trunk/ Sysinfo userspace interface  
1313 6610 d 3 h jermar /kernel/trunk/ Do not report possible deadlock on fb_lock.
This issue was causing troubles in connection
with slow framebuffer in simulated environment
when false positives triggered an infinite
recursion of attempts to report deadlock on
fb_lock using printf() and fb_putchar().		  
1311 6611 d 0 h jermar /kernel/trunk/arch/ia32/src/drivers/ Fix number of frames allocated for VESA frame buffer in the singular
case when the frame buffer size is below FRAME_SIZE.		  
1310 6611 d 2 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1303 6613 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.		  
1296 6616 d 1 h vana /kernel/trunk/arch/ia32/src/drivers/ new line only if no clrscr  
1292 6618 d 0 h vana /kernel/trunk/arch/ VESA FB cut unwanted  
1290 6618 d 1 h vana /kernel/trunk/arch/ VESA detection failure fix.

(Some headers)		  
1289 6618 d 2 h vana /kernel/trunk/arch/ Amd64 framebuffer  
1288 6618 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.		  
1287 6618 d 5 h vana /kernel/trunk/ ia32 VESA FB support  
1278 6620 d 21 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1263 6622 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 6623 d 2 h jermar /kernel/trunk/arch/ Fixes in amd64 and ia32 ddi_iospace_enable_arch().