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Rev Age Author Path Log message Diff
3425 5900 d 9 h svoboda /branches/tracing/ Merge latest trunk changes into tracing (broken)  
3424 5900 d 20 h svoboda /branches/tracing/ Merge trunk changes up to r3180 into tracing  
3042 6006 d 5 h svoboda /branches/tracing/ Merged latest trunk changes to tracing.  
2832 6057 d 23 h svoboda /branches/tracing/ Add separate syscall tracing program (sctrace), displaying correct number of arguments and return value decoding  
2787 6073 d 2 h decky /branches/tracing/ add dynamic linking, debugging and tracing branch  
2649 6174 d 11 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6254 d 1 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2511 6272 d 22 h vana /trunk/ IA64 loader (based on sparc loader)  
2479 6351 d 5 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6373 d 21 h decky /trunk/ update for new compiler configuration scheme  
2185 6429 d 6 h decky /trunk/ rename ipcc to tester  
2160 6436 d 23 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6507 d 22 h jermar /trunk/ (c) versus (C)  
1997 6561 d 23 h decky /trunk/ add version to init and boot loader  
1989 6565 d 3 h decky /trunk/boot/arch/sparc64/loader/ remove disasm on clean  
1982 6568 d 6 h jermar /trunk/ Modify the sparc64 startup code to not cause MMU traps before it takes over the TLB and
the trap table. Fix several PA2KA and KA2PA omittions or errors. Fix configuration to pass
the DEFS variable along.		  
1894 6627 d 19 h jermar /trunk/ Add balloc() (a.k.a boot allocator):
- balloc() only needs to know how to allocate memory.
- Memory allocated via balloc() is supposed to be passed to kernel and never freed by boot itself.
- make kernel aware of boot allocations

More work on OFW device tree:
- use balloc() to efficiently and safely allocate memory for the canonical copy of the device tree

sparc64 boot:
- pass OFW device tree root node pointer to kernel		  
1893 6627 d 23 h jermar /trunk/boot/ Add prototype implementation for creating canonical copy of OpenFirmware device tree.  
1881 6635 d 5 h jermar /trunk/ sparc64 work:
- find a CPU node and read its clock_frequency attribute
- implement asm_delay_loop()
- set TICK_COMPARE register according to processor frequency
- small improvements at random places

OpenFirmware work:
- two new functions for walking the device tree

Generic boot loader work:
- added basic string functions

Usual pile of indentation and formatting fixes.		  
1864 6643 d 19 h jermar /trunk/ sparc64 update.
- Prototype userspace layer implementation that
at least relates to sparc64 and compiles cleanly.
- Fixes for kernel's preemptible_handler and code
related to running userspace.
- Enable userspace. Several dozen instructions
are now run in userspace! We are pretty near
the userspace milestone for sparc64.		  

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