Subversion Repositories HelenOS

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
3403 5717 d 2 h svoboda /branches/dynload/ Merge latest trunk changes into dynload  
3217 5785 d 1 h svoboda /branches/dynload/ sparc64 support in loader  
3149 5806 d 23 h svoboda /branches/dynload/ Merge trunk changes up to r3071 into dynload (broken)  
3107 5817 d 4 h svoboda /branches/dynload/ Merge trunk changes up to r3044 into dynload  
2927 5839 d 2 h decky /branches/dynload/ added dynload branch  
2649 5989 d 5 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6068 d 19 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2511 6087 d 16 h vana /trunk/ IA64 loader (based on sparc loader)  
2479 6165 d 23 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6188 d 15 h decky /trunk/ update for new compiler configuration scheme  
2185 6244 d 0 h decky /trunk/ rename ipcc to tester  
2160 6251 d 17 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6322 d 16 h jermar /trunk/ (c) versus (C)  
1997 6376 d 17 h decky /trunk/ add version to init and boot loader  
1989 6379 d 21 h decky /trunk/boot/arch/sparc64/loader/ remove disasm on clean  
1982 6383 d 0 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 6442 d 14 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 6442 d 17 h jermar /trunk/boot/ Add prototype implementation for creating canonical copy of OpenFirmware device tree.  
1881 6449 d 23 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 6458 d 13 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.		  

←Prev12Next→

Show All