Subversion Repositories HelenOS-historic

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
1277 6718 d 6 h decky /kernel/trunk/arch/ppc32/ ppc32 work:
(hopefully) final exception entry and exit rewrite
don't use FPU instructions in the kernel
syscall support		  
1220 6728 d 0 h decky /kernel/trunk/arch/ppc32/ ppc32: initial userspace support  
1215 6728 d 2 h decky /kernel/trunk/arch/ ppc32: stub for Page Hash Table support  
1196 6734 d 9 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1191 6736 d 13 h jermar /kernel/trunk/ Kernel support for SYS_ENABLE_IOSPACE.
amd64 and ia32 provide dummy implementation thereof.		  
1162 6741 d 6 h decky /kernel/trunk/arch/ make the ppc ports generate proper 32b or 64b code  
1160 6741 d 7 h decky /kernel/trunk/ start ppc64 port
the code is currently a wild mixture of 32/64b code, will be fixed		  
1106 6759 d 0 h jermar /kernel/trunk/arch/ Pass either -DCONFIG_PAGE_PT or -DCONFIG_PAGE_HT to the compiler.  
1004 6766 d 21 h decky /kernel/trunk/ ppc32: basic exception and interrupt handling  
987 6767 d 5 h decky /kernel/trunk/arch/ppc32/ ppc32: initial exception support  
982 6767 d 7 h decky /kernel/trunk/arch/ppc32/ ppc32: initial I/O support  
970 6767 d 11 h decky /kernel/trunk/arch/ppc32/ ppc32: get memory map from loader  
938 6769 d 4 h jermar /kernel/trunk/ Basic support for loading ELF object files.
ia64, amd64, ia32 working.
mips32 requires some attention.		  
884 6783 d 10 h decky /kernel/trunk/arch/ppc32/ move ppc boot loader to /boot tree  
860 6788 d 22 h decky /kernel/trunk/ indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy		  
844 6793 d 2 h palkovsky /kernel/trunk/arch/ppc32/ Added missing CONFIG_FB for ppc.  
756 6808 d 22 h jermar /kernel/trunk/ Memory management work.
Remove the last (i.e. 'root') argument from page_mapping_insert() and page_mapping_find().
Page table address is now extracted from the first (i.e. 'as') argument.
Add a lot of infrastructure to make the above possible.
sparc64 is now broken, most likely because of insufficient identity mapping of physical memory.		  
684 6832 d 7 h jermar /kernel/trunk/ Memory management work.
Move generic 4-level page table interface to genarch
and enable architectures to use different virtual memory
mechanisms (e.g. page hash tables).
Start page hash table support.
Switch ia64 and sparc64 to page hash tables.
Other architectures keep on using 4-level page table interface.		  
674 6836 d 10 h cejka /kernel/trunk/ Support for printing float numbers in kernel removed.  
534 6867 d 2 h jermar / Rename HelenOS/SPARTAN to HelenOS/kernel again.  

←Prev12Next→

Show All