Subversion Repositories HelenOS

Rev

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

Filtering Options

Rev Age Author Path Log message Diff
2017 6376 d 17 h decky /trunk/kernel/arch/ia32xen/ update for Xen  
2014 6380 d 12 h decky /trunk/ version bump to Xen 3.0.3 (not fully operational yet)  
2007 6386 d 9 h jermar /trunk/kernel/ Introduce page colors. So far, only sparc64 uses correct page color bits. Other architectures have a dummy define
specifying zero bits for a page color.

There is a new check of page color in as_area_share(). Because of lack of support for this in the userspace, the
check has been #ifef'ed out.		  
1952 6426 d 12 h jermar /trunk/ Rename xen32 to ia32xen.
The name seems to be more logical as Xen supports more host architectures.		  
1891 6460 d 9 h jermar /trunk/kernel/ sparc64 work:
- Experimental support for TSB (Translation Storage Buffer).		  
1890 6460 d 19 h jermar /trunk/ - Create a dedicated slab cache for as_t objects and switch from malloc/free to slab_alloc/slab_free for
them.

- Slightly fix and improve both the kernel and userspace atomic_add() on sparc64.

- More TSB work on the sparc64 front.		  
1889 6461 d 11 h jermar /trunk/kernel/ Fix bug in mm/as.c:
- as_area_destroy() should not work with AS but as

sparc64 work:
- start implementing TSB support		  
1888 6464 d 14 h jermar /trunk/ C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.		  
1840 6501 d 7 h decky /trunk/kernel/arch/xen32/ claim copyright on files with significant xen32-related changes
(for the purpose of author's master thesis)		  
1832 6508 d 7 h decky /trunk/kernel/arch/xen32/ remap console page  
1831 6508 d 7 h decky /trunk/kernel/arch/xen32/ xen32: proper virtual traps, domU asynchronous console  
1830 6508 d 10 h decky /trunk/kernel/arch/xen32/ xen32: enable/disable interrupts  
1829 6508 d 10 h decky /trunk/kernel/arch/xen32/ xen32: initialize virtual IDT  
1828 6508 d 11 h decky /trunk/kernel/arch/xen32/ xen32: fork proc, get to the console (w/o preemption)  
1824 6508 d 13 h decky /trunk/kernel/arch/xen32/ xen32: use writable page tables, cleanup mm  
1821 6510 d 15 h decky /trunk/kernel/arch/xen32/ xen32 cleanup  
1817 6516 d 6 h decky /trunk/kernel/arch/ xen32 work: create identity mapping for the main memory zone,
make several dummy modifications to get to the banner		  
1816 6516 d 15 h decky /trunk/kernel/ xen memory initialization  
1814 6516 d 16 h decky /trunk/kernel/arch/xen32/include/ fork drivers  
1813 6516 d 17 h decky /trunk/kernel/arch/xen32/ xen32 hypervisor interface  
1810 6523 d 8 h decky /trunk/kernel/arch/xen32/ remove obsolete stuff  
1809 6523 d 10 h decky /trunk/kernel/arch/xen32/ update xen32 support (most of the code is still dummy)  
1808 6523 d 10 h decky /trunk/kernel/arch/xen32/include/ fork directories  
1807 6523 d 12 h decky /trunk/kernel/arch/xen32/ fork directories  
1806 6523 d 12 h decky /trunk/kernel/arch/xen32/ fork directories  
1787 6529 d 12 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1774 6536 d 23 h decky /kernel/trunk/ initial support for Xen