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Rev Age Author Path Log message Diff
1321 6587 d 9 h vana /kernel/trunk/generic/ force return 0 if no valid pointer in sysinfo syscall  
1318 6587 d 22 h vana /kernel/trunk/ Sysinfo userspace interface  
1317 6588 d 0 h vana /kernel/trunk/ System information tools  
1315 6588 d 1 h jermar /kernel/trunk/generic/ Improve framebuffer speed by buffering blank line.  
1313 6588 d 6 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().		  
1310 6589 d 5 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1309 6590 d 0 h jermar /kernel/trunk/generic/src/mm/ On as_area_destroy(), mark the area as partial before unlocking and free its
structure after unlocking.		  
1306 6590 d 2 h jermar /kernel/trunk/generic/ Add SYS_AS_AREA_DESTROY syscall.
Add few error codes to errno.h
and change as.c accordingly.		  
1297 6594 d 3 h jermar /kernel/trunk/ Add SYS_CAP_GRANT and SYS_CAP_REVOKE syscalls.
Move SYS_PREEMPT_CONTROL to ddi.c.
Add some comments and fix some small issues.		  
1294 6595 d 7 h jermar /kernel/trunk/generic/src/syscall/ Remove unused variable.  
1293 6596 d 3 h palkovsky /kernel/trunk/ Implemented mips memcpy (copy from gcc builtin memcpy).  
1288 6596 d 6 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.		  
1284 6598 d 10 h palkovsky /kernel/trunk/generic/ Added commands for accessing ia32 portspace in irq top-half.  
1281 6598 d 21 h palkovsky /kernel/trunk/ Added means to make a simple action upon interrupt.  
1278 6599 d 0 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1273 6599 d 6 h cejka /kernel/trunk/ Comments update.
Printing functions moved from debug/ to printf/.		  
1271 6599 d 7 h cejka /kernel/trunk/ All the *printf functions ported to kernel.
Comments updated.
Printf1 test uses snprintf to test printing to a string.		  
1269 6599 d 23 h decky /kernel/trunk/ PHT Refill handler  
1264 6600 d 6 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1262 6600 d 23 h jermar /kernel/trunk/generic/src/adt/ Fix a bug caused by an unsigned subtraction of bigger value from smaller value in bitmap implementation.
Fix wrong calculation of unaligned leading bits in bitmap implementation.		  
1260 6601 d 20 h palkovsky /kernel/trunk/ Small fixes.  
1258 6601 d 20 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.		  
1253 6602 d 7 h jermar /kernel/trunk/generic/include/syscall/ Replace old name of SYS_IOSPACE_ENABLE with a new one.  
1251 6603 d 4 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.		  
1249 6604 d 0 h jermar /kernel/trunk/generic/src/debug/ Improve doxygen comments for printf().  
1248 6604 d 1 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1239 6605 d 0 h jermar /kernel/trunk/generic/ Prevent race in as_area_send() by allowing the address space area to be
created with AS_AREA_ATTR_PARTIAL attribute.		  
1238 6605 d 1 h jermar /kernel/trunk/generic/ Rename SYS_AS_AREA_SHARE_APPROVE and SYS_AS_AREA_SHARE_PERFORM, resp., to
SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND, resp. in syscall_t.

Fix prototype of as_area_send() to take only base address of the address
space area as a parameter and read size and flags from the address space
area found at this base address.		  
1236 6605 d 6 h jermar /kernel/trunk/generic/ Add frame_reference_add().  
1235 6605 d 7 h jermar /kernel/trunk/generic/ Implementation of SYS_AS_AREA_ACCEPT and SYS_AS_AREA_SEND syscalls.
Note that these replace previously declared SYS_AS_AREA_SHARE_APPROVE
and SYS_AS_AREA_SHARE_PERFORM.		  
1233 6606 d 22 h jermar /kernel/trunk/generic/src/mm/ Do not allow zero size address space areas.  
1229 6607 d 5 h jermar /kernel/trunk/ Remove the outdated TODO file.
Improve doxygen comments here and there.		  
1227 6608 d 2 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.		  
1226 6608 d 3 h cejka /kernel/trunk/generic/src/debug/ Kernel printf prefix is counted without prefixes now.  
1224 6608 d 4 h cejka /kernel/trunk/ Fix pointers output format.
Fix format of slab and zones tables.		  
1223 6608 d 6 h jermar /kernel/trunk/ Make ia64 and sparc64 compile again.
Fix ia64 to set up inits in arch_pre_main().		  
1221 6608 d 19 h decky /kernel/trunk/ printf-related and other code cleanup  
1212 6609 d 0 h palkovsky /kernel/trunk/ Added uspace call to enable/disable interrupts.  
1210 6610 d 5 h vana /kernel/trunk/ Incomplete VHPT walker support for Itanium  
1204 6613 d 21 h jermar /kernel/trunk/generic/src/debug/ Some formatting and formulation changes.