Subversion Repositories HelenOS

Rev

Go to most recent revision | Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
2009 6380 d 12 h jermar /trunk/kernel/ Initial support for handling illegal virtual aliases on sparc64.  
2000 6386 d 22 h decky /trunk/kernel/ move files to more proper locations  
1999 6386 d 22 h decky /trunk/ start RAM disk support  
1996 6392 d 14 h jermar /trunk/kernel/ Add option to compile the sparc64 kernel without the TTE_CV bit support.
The bit is not used by default now.
Enabling it may theoretically lead to physical memory inconsistencies until code that
mitigates the problem is written.		  
1985 6394 d 18 h decky /trunk/kernel/ add benchmarking configuration directive  
1953 6423 d 14 h jermar /trunk/kernel/ Finish renaming xen32 to ia32xen.  
1920 6431 d 21 h jermar /trunk/kernel/ Move the new IRQ redirector to ddi/.
Add function for assigning unique device numbers.
Change sparc64/drivers/kbd.c to assign devno to keyboard.		  
1919 6432 d 12 h jermar /trunk/kernel/ Prototypical implementation of new IRQ redirector in sparc64.
The new code can support shared IRQs in kernel (and multiple IRQs per device).
Userspace support is yet to be written.
The only architecture that uses this code is actually sparc64 only.		  
1901 6449 d 18 h jermar /trunk/kernel/ Make SMP related parts of main.c more generic.
Move initialization of local APIC to architecture specific code.
Add arch_post_cpu_init() to support the above.		  
1896 6453 d 11 h jermar /trunk/ Convert sparc64 to detect keyboard and determine
its physical address by walking the memory representation
of the OpenFirmware device tree.

Add bus-specific functions that know how to apply the
"ranges" property to one component of the "reg" property.
Buses supported so far include FHC, EBUS and PCI.		  
1891 6457 d 11 h jermar /trunk/kernel/ sparc64 work:
- Experimental support for TSB (Translation Storage Buffer).		  
1802 6521 d 8 h decky /trunk/ cleanup and unify the build system  
1787 6526 d 14 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1774 6534 d 1 h decky /kernel/trunk/ initial support for Xen  
1752 6548 d 22 h decky /kernel/trunk/ move to 0.2.0.2  
1696 6555 d 20 h jermar /kernel/trunk/ Move to 0.2.0.1 bugfixing release.
When the EXTRAVERSION is non-zero, make the release string appear as e.g. 0.2.0.1.
When the EXTRAVERSION is zero, then the release string appears as eg. 0.2.0.		  
1665 6559 d 22 h jermar /kernel/trunk/ Update version to 0.2.0 (Daylight).  
1619 6561 d 16 h decky /kernel/trunk/ basic ppc32 keyboard  
1595 6562 d 1 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.		  
1424 6571 d 15 h jermar /kernel/trunk/ Move the sharing functionality to address space area backends.
Add backend for continuous regions of physical memory.
Sharing for these areas works automagically now.		  
1356 6582 d 18 h decky /kernel/trunk/ a small step for ppc32, but a giant leap for HelenOS  
1333 6584 d 12 h vana /kernel/trunk/ Configuration change  
1317 6585 d 14 h vana /kernel/trunk/ System information tools  
1288 6593 d 21 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 6593 d 22 h vana /kernel/trunk/ ia32 VESA FB support  
1281 6596 d 11 h palkovsky /kernel/trunk/ Added means to make a simple action upon interrupt.  
1273 6596 d 21 h cejka /kernel/trunk/ Comments update.
Printing functions moved from debug/ to printf/.		  
1271 6596 d 21 h cejka /kernel/trunk/ All the *printf functions ported to kernel.
Comments updated.
Printf1 test uses snprintf to test printing to a string.		  
1210 6607 d 20 h vana /kernel/trunk/ Incomplete VHPT walker support for Itanium  
1200 6611 d 17 h jermar /kernel/trunk/ Add bitmap ADT.  
1178 6616 d 16 h jermar /kernel/trunk/ Add task_find_by_id().
Add kernel support for SYS_MAP_PHYSMEM.		  
1174 6616 d 22 h jermar /kernel/trunk/ Start capabilities support.  
1161 6619 d 17 h decky /kernel/trunk/ remove AFLAGS from C argument list  
1109 6637 d 10 h jermar /kernel/trunk/ Basic futex. Prototype implementation.  
1101 6639 d 12 h jermar /kernel/trunk/ B+-tree implementation.
Currently supports only inserting and searching.		  
1094 6639 d 22 h palkovsky /kernel/trunk/ Allowed saving less registers.  
1072 6642 d 21 h palkovsky /kernel/trunk/ Added debugger to AMD64.
Added automatic debugging of AS if it is not rewritten with zero.
Did small changes to IPC infrastructure.		  
1027 6644 d 8 h palkovsky /kernel/trunk/ Implemented callback IPC call (connect_to_me).  
1017 6644 d 18 h decky /kernel/trunk/ mips: remove load.bin
remove arch/boot infrastructure		  
1012 6644 d 20 h palkovsky /kernel/trunk/ Allow correct rebuilding based on boot architecture.