Subversion Repositories HelenOS

Rev

Show changed files | Details | Compare with Previous | Blame | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
4537 5487 d 10 h trochtova /branches/dd/ dd branch synchronized with trunk (revision 4536)  
4156 5575 d 5 h trochtova /branches/dd/ changes in trunk (rev 4155) merged into dd branch  
4055 5586 d 7 h trochtova /branches/dd/ changes in trunk (rev 4054) merged into dd branch  
3022 5869 d 9 h decky /branches/dd/ device drivers branch  
2725 5982 d 6 h decky /trunk/kernel/ remove config.memory_size, get_memory_size() and memory_init.{c|d}
the amount of available memory can be calculated from the sizes of the zones
add FRAMES2SIZE, SIZE2KB and SIZE2MB functions/macros (code readability)		  
2722 5983 d 5 h decky /trunk/kernel/arch/mips32/ convert ARC specific commands to generic ones  
2071 6367 d 0 h jermar /trunk/ (c) versus (C)  
1787 6557 d 2 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1776 6564 d 5 h jermar /kernel/trunk/arch/mips32/ Typos and indentation fixes for mips32 and some generic files as well.  
1702 6585 d 6 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
836 6704 d 21 h palkovsky /kernel/trunk/ Added support for 24-bit framebuffer.  
815 6710 d 7 h jermar /kernel/trunk/ Fix sparc64 and ia64 to work with the changed frame allocator.

Fix ppc32 to at least compile.		  
814 6710 d 8 h palkovsky /kernel/trunk/ Cleanup o frame allocator.
Removed early_malloc & initial heap.
Will break ia64, ppc & sparc.
Added e820 table print.		  
724 6731 d 23 h palkovsky /kernel/trunk/ Commit of the falloc_bad branch to trunk (719:723).  
573 6771 d 2 h palkovsky /kernel/trunk/ Added MIPS ARC memory initializaiton.  
536 6775 d 23 h bondari /kernel/trunk/ Minor bugfix caused by invalid frame_region_not_free() usage  
534 6776 d 1 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  
533 6776 d 1 h bondari /SPARTAN/trunk/ Buddy allocator for physical memory complete implementation.
Tested on IA32, AMD64, MIPS32. RWLock Test #5 is not passed.
NOTE: Other architectures could be broken (but should not be)		  
532 6776 d 1 h jermar / Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.  
501 6788 d 5 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel.  
368 6850 d 7 h jermar /SPARTAN/trunk/ Physical memory management work.
New frame allocator.
Some architectures need to have bigger heap.		  
341 6859 d 6 h jermar /SPARTAN/trunk/ Rename mips port to mips32.  
329 6861 d 3 h palkovsky /SPARTAN/trunk/ Basic changes to boot it on SGI Indy.  
326 6861 d 19 h palkovsky /SPARTAN/trunk/ Cleanup of makefiles to have common options in one main makefile.

Add simple build process for different simulators for MIPS.
Added FPU context & lazy FPU context switching to MIPS.
Cleanup of MIPS linker script.
Moved MIPS kernel above 1MB. Not tested on real machine yet, but it might help.

There is something broken with gcc inlined memcpy (either simulator or gcc), it is disabled on BigEndian mips now.		  
113 6956 d 20 h jermar /SPARTAN/trunk/ SMP recovery patch #2 (SMP is no longer broken !!!).
Fix missing KA2PA() operation in ap.S which was causing page faults during AP early initialization.
Fix bug in map_page_to_frame(): 'root' was interpretted as kernel address while read_dba() returns physical address.
Make references to page directory and page tables use kernel addresses instead of physical addresses.

Massive frame allocation code cleanup.
Basically revert to what we had had before implementation of userspace.

Usual cosmetics.		  
1 7065 d 3 h jermar /SPARTAN/ Initial import