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Rev Age Author Path Log message Diff
1327 6750 d 6 h decky /kernel/trunk/ split framebuffer initialization and sysinfo registration  
1321 6750 d 12 h vana /kernel/trunk/generic/ force return 0 if no valid pointer in sysinfo syscall  
1318 6751 d 1 h vana /kernel/trunk/ Sysinfo userspace interface  
1317 6751 d 3 h vana /kernel/trunk/ System information tools  
1315 6751 d 4 h jermar /kernel/trunk/generic/ Improve framebuffer speed by buffering blank line.  
1310 6752 d 8 h jermar /kernel/trunk/ Change coding style in vesa.c and do some minor changes.  
1306 6753 d 5 h jermar /kernel/trunk/generic/ Add SYS_AS_AREA_DESTROY syscall.
Add few error codes to errno.h
and change as.c accordingly.		  
1297 6757 d 6 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.		  
1293 6759 d 6 h palkovsky /kernel/trunk/ Implemented mips memcpy (copy from gcc builtin memcpy).  
1288 6759 d 9 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 6761 d 13 h palkovsky /kernel/trunk/generic/ Added commands for accessing ia32 portspace in irq top-half.  
1281 6761 d 23 h palkovsky /kernel/trunk/ Added means to make a simple action upon interrupt.  
1278 6762 d 3 h palkovsky /kernel/trunk/ Changed interrupt_control to preemption_control.  
1271 6762 d 10 h cejka /kernel/trunk/ All the *printf functions ported to kernel.
Comments updated.
Printf1 test uses snprintf to test printing to a string.		  
1264 6763 d 9 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1258 6764 d 23 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 6765 d 10 h jermar /kernel/trunk/generic/include/syscall/ Replace old name of SYS_IOSPACE_ENABLE with a new one.  
1251 6766 d 7 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.		  
1239 6768 d 3 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 6768 d 4 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.		  

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