Subversion Repositories HelenOS

Rev

Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
3742 5697 d 8 h rimsky /branches/sparc/ The sparc branch synchronized with trunk at revision 3722 (trunk@3722).  
3492 5770 d 1 h rimsky /branches/sparc/ Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.  
3343 5826 d 3 h decky /branches/sparc/ add sparc branch  
3274 5835 d 4 h jermar /trunk/ memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this.
 
3246 5839 d 2 h jermar /trunk/ cstyle  
3240 5845 d 9 h decky / move unfinished ObjC support to a separate branch  
3222 5868 d 4 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3104 5900 d 12 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3056 5903 d 5 h decky /trunk/kernel/generic/src/ proper printf formatting & coding style  
3029 5907 d 5 h decky /trunk/kernel/generic/ fix kernel ramdisk support  
3007 5911 d 1 h jermar /trunk/ Improve linking and loading of boot ELF images.
(Contributed by Jiri Svoboda)
 
2797 5964 d 0 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.
 
2745 6000 d 8 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2574 6124 d 0 h jermar /trunk/kernel/generic/src/lib/ Fix elf.c's formatting and add code that can be later enhanced and used to
remember task's TLS section alignment, address and size.
 
2445 6271 d 6 h decky /trunk/ initial merge of branches/fs
(not finished, huge cleanup is needed)
 
2272 6314 d 1 h jermar /trunk/kernel/ Indentation and formatting fixes.  
2185 6327 d 8 h decky /trunk/ rename ipcc to tester  
2184 6327 d 10 h decky /trunk/kernel/generic/src/lib/ add zetta (sextillion) prefix
make constants explicitly unsigned
 
2141 6336 d 20 h jermar /trunk/ The Ultimate Solution To Illegal Virtual Aliases.
It is better to avoid them completely than to fight them.
Switch the sparc64 port to 16K pages. The TLBs and TSBs
continue to operate with 8K pages only. Page tables and
other generic parts operate with 16K pages.

Because the MMU doesn't support 16K directly, each 16K
page is emulated by a pair of 8K pages. With 16K pages,
illegal aliases cannot be created in 16K D-cache.
 
2127 6380 d 10 h decky /trunk/kernel/generic/src/lib/ add forgotten implementation  
2126 6380 d 21 h decky /trunk/kernel/ small cleanup, more work coming  
2125 6381 d 0 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2104 6393 d 9 h decky /trunk/kernel/generic/src/lib/ more fine order of magnitude display  
2089 6395 d 6 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2071 6405 d 23 h jermar /trunk/ (c) versus (C)  
2063 6420 d 2 h jermar /trunk/kernel/generic/src/lib/ Call big endian byte swap function instead of little endian.  
2062 6420 d 3 h jermar /trunk/kernel/generic/src/lib/ switch statement coding style fixes.  
2050 6435 d 10 h decky /trunk/kernel/ benchmarking with statistics (initial)  
2015 6445 d 0 h jermar /trunk/ Rework support for virtually indexed cache.
Instead of repeatedly flushing the data cache, which was a huge overkill, refuse to create an illegal address alias
in the kernel (again) and allocate appropriate page color in userspace instead. Extend the detection also to
SYS_PHYSMEM_MAP syscall.

Add support for tracking physical memory areas mappable by SYS_PHYSMEM_MAP.

Lots of coding style changes.
 
2005 6454 d 4 h decky /trunk/ update rd  
2002 6454 d 6 h decky /trunk/kernel/generic/ rd work  
2000 6456 d 9 h decky /trunk/kernel/ move files to more proper locations  
1896 6522 d 22 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.
 
1787 6596 d 1 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6603 d 3 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6617 d 7 h jermar /kernel/trunk/ Cleanup of comments.  
1708 6621 d 9 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1702 6624 d 5 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1612 6631 d 4 h jermar /kernel/trunk/generic/src/lib/ Generic version of memcpy that is resistent towards unaligned memory accesses.  
1425 6641 d 0 h jermar /kernel/trunk/generic/ Make address space backend data a union.