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
3742 5623 d 23 h rimsky /branches/sparc/ The sparc branch synchronized with trunk at revision 3722 (trunk@3722).  
3492 5696 d 16 h rimsky /branches/sparc/ Changes in trunk merged into the sparc branch. SILO's ramdisk issue solved by the CONFIG_RD_EXTERNAL option.  
3343 5752 d 18 h decky /branches/sparc/ add sparc branch  
3274 5761 d 20 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 5765 d 17 h jermar /trunk/ cstyle  
3240 5772 d 1 h decky / move unfinished ObjC support to a separate branch  
3222 5794 d 19 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3104 5827 d 4 h svoboda /trunk/kernel/ Declare arguments for memstr.h operations as pointers instead of uintptr_t.  
3056 5829 d 21 h decky /trunk/kernel/generic/src/ proper printf formatting & coding style  
3029 5833 d 20 h decky /trunk/kernel/generic/ fix kernel ramdisk support  
3007 5837 d 16 h jermar /trunk/ Improve linking and loading of boot ELF images.
(Contributed by Jiri Svoboda)
 
2797 5890 d 15 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.
 
2745 5926 d 23 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings
 
2574 6050 d 16 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 6197 d 21 h decky /trunk/ initial merge of branches/fs
(not finished, huge cleanup is needed)
 
2272 6240 d 17 h jermar /trunk/kernel/ Indentation and formatting fixes.  
2185 6253 d 23 h decky /trunk/ rename ipcc to tester  
2184 6254 d 1 h decky /trunk/kernel/generic/src/lib/ add zetta (sextillion) prefix
make constants explicitly unsigned
 
2141 6263 d 12 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 6307 d 2 h decky /trunk/kernel/generic/src/lib/ add forgotten implementation  
2126 6307 d 12 h decky /trunk/kernel/ small cleanup, more work coming  
2125 6307 d 15 h decky /trunk/ experimental support for Objective C
(disabled by default)
 
2104 6320 d 0 h decky /trunk/kernel/generic/src/lib/ more fine order of magnitude display  
2089 6321 d 22 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
 
2071 6332 d 15 h jermar /trunk/ (c) versus (C)  
2063 6346 d 18 h jermar /trunk/kernel/generic/src/lib/ Call big endian byte swap function instead of little endian.  
2062 6346 d 19 h jermar /trunk/kernel/generic/src/lib/ switch statement coding style fixes.  
2050 6362 d 1 h decky /trunk/kernel/ benchmarking with statistics (initial)  
2015 6371 d 15 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 6380 d 20 h decky /trunk/ update rd  
2002 6380 d 22 h decky /trunk/kernel/generic/ rd work  
2000 6383 d 0 h decky /trunk/kernel/ move files to more proper locations  
1896 6449 d 14 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 6522 d 17 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6529 d 18 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6543 d 23 h jermar /kernel/trunk/ Cleanup of comments.  
1708 6548 d 0 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1702 6550 d 21 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1612 6557 d 20 h jermar /kernel/trunk/generic/src/lib/ Generic version of memcpy that is resistent towards unaligned memory accesses.  
1425 6567 d 15 h jermar /kernel/trunk/generic/ Make address space backend data a union.