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Rev Age Author Path Log message Diff
3025 5882 d 1 h decky /branches/g5/ PowerPC G5 branch  
3007 5885 d 19 h jermar /trunk/ Improve linking and loading of boot ELF images.
(Contributed by Jiri Svoboda)		  
2797 5938 d 18 h jermar /trunk/kernel/ Each architecture should only announce its endianity.
The conversion macros should be defined only once.		  
2745 5975 d 3 h decky /trunk/ code cleanup (mostly signed/unsigned)
allow extra compiler warnings		  
2574 6098 d 19 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 6246 d 0 h decky /trunk/ initial merge of branches/fs
(not finished, huge cleanup is needed)		  
2272 6288 d 20 h jermar /trunk/kernel/ Indentation and formatting fixes.  
2185 6302 d 2 h decky /trunk/ rename ipcc to tester  
2184 6302 d 4 h decky /trunk/kernel/generic/src/lib/ add zetta (sextillion) prefix
make constants explicitly unsigned		  
2141 6311 d 15 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 6355 d 5 h decky /trunk/kernel/generic/src/lib/ add forgotten implementation  
2126 6355 d 16 h decky /trunk/kernel/ small cleanup, more work coming  
2125 6355 d 18 h decky /trunk/ experimental support for Objective C
(disabled by default)		  
2104 6368 d 3 h decky /trunk/kernel/generic/src/lib/ more fine order of magnitude display  
2089 6370 d 1 h decky /trunk/ huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes		  
2071 6380 d 18 h jermar /trunk/ (c) versus (C)  
2063 6394 d 21 h jermar /trunk/kernel/generic/src/lib/ Call big endian byte swap function instead of little endian.  
2062 6394 d 22 h jermar /trunk/kernel/generic/src/lib/ switch statement coding style fixes.  
2050 6410 d 4 h decky /trunk/kernel/ benchmarking with statistics (initial)  
2015 6419 d 18 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 6428 d 23 h decky /trunk/ update rd  
2002 6429 d 1 h decky /trunk/kernel/generic/ rd work  
2000 6431 d 3 h decky /trunk/kernel/ move files to more proper locations  
1896 6497 d 17 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 6570 d 20 h decky / move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot  
1780 6577 d 21 h jermar /kernel/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1757 6592 d 2 h jermar /kernel/trunk/ Cleanup of comments.  
1708 6596 d 3 h jermar /kernel/trunk/ Fix some broken doxygen comments.  
1702 6599 d 0 h cejka /kernel/trunk/ Kernel doxygen comments updated.  
1612 6605 d 23 h jermar /kernel/trunk/generic/src/lib/ Generic version of memcpy that is resistent towards unaligned memory accesses.  
1425 6615 d 18 h jermar /kernel/trunk/generic/ Make address space backend data a union.  
1424 6615 d 21 h jermar /kernel/trunk/ Move the sharing functionality to address space area backends.
Add backend for continuous regions of physical memory.
Sharing for these areas works automagically now.		  
1423 6616 d 1 h jermar /kernel/trunk/ Update page fault handlers to distinguish between different access modes that had caused the page fault.  
1411 6618 d 21 h jermar /kernel/trunk/ Modify the hierarchy of page fault handlers to pass access mode that caused the fault.
Architectures are required to pass either PF_ACCESS_READ, PF_ACCESS_WRITE or PF_ACCESS_EXEC
to as_page_fault(), depending on the cause of the fault.		  
1409 6619 d 15 h jermar /kernel/trunk/generic/ Some shared memory stuff (not completed).
Support for address space area backends.
Add ELF and anonymous memory backends.		  
1264 6642 d 2 h jermar /kernel/trunk/generic/ Improve Doxygen-comments.  
1248 6645 d 21 h jermar /kernel/trunk/ Add some @file doxygen comments and improve already existing comments.  
1239 6646 d 20 h jermar /kernel/trunk/generic/ Prevent race in as_area_send() by allowing the address space area to be
created with AS_AREA_ATTR_PARTIAL attribute.		  
1196 6657 d 1 h cejka /kernel/trunk/ Printf ported back from uspace to kernel.
Printf calls changed to match new conventions.		  
1100 6683 d 18 h palkovsky /kernel/trunk/ Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths.