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Rev Age Author Path Log message Diff
3222 5777 d 18 h svoboda /trunk/ Merge program-loader related stuff from dynload branch to trunk. (huge)  
3052 5812 d 20 h decky /trunk/boot/arch/ RAM disk / filesystem support  
3027 5816 d 20 h decky /trunk/boot/ finish unifying pack script  
3024 5817 d 18 h decky /trunk/boot/arch/ use unified pack script by arm32  
2649 5982 d 3 h jermar /trunk/boot/arch/ Enable tmpfs in arm32, ia32xen, ia64, ppc32, ppc64 and sparc64.  
2551 6061 d 17 h cejka /trunk/ DevMap, VFS and FAT added to boot images for all architectures.  
2511 6080 d 14 h vana /trunk/ IA64 loader (based on sparc loader)  
2479 6158 d 21 h jermar /trunk/ New, better-structured, directory layout for uspace.  
2438 6181 d 13 h decky /trunk/ update for new compiler configuration scheme  
2185 6236 d 22 h decky /trunk/ rename ipcc to tester  
2160 6244 d 15 h decky /trunk/boot/arch/ remove duplicate dependency  
2071 6315 d 14 h jermar /trunk/ (c) versus (C)  
1997 6369 d 15 h decky /trunk/ add version to init and boot loader  
1989 6372 d 19 h decky /trunk/boot/arch/sparc64/loader/ remove disasm on clean  
1982 6375 d 22 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 6435 d 12 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 6435 d 15 h jermar /trunk/boot/ Add prototype implementation for creating canonical copy of OpenFirmware device tree.  
1881 6442 d 21 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 6451 d 11 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.		  
1789 6503 d 19 h jermar /trunk/ Fix ofw_memmap() in boot infrastructure.
The cell size is 32-bit and not equal sizeof(ofw_arg_t).
Define architecture dependant #address-cells and #size-cells for cases
the respective properties are missing in the OpenFirmware device tree.
The algorithm now works both for ppc32 and sparc64.

Add memmap_t, screen_t and keyboard_t to sparc64 bootinfo structure.
Be more verbose during sparc64 boot.

Move ALIGN_UP to generic part of boot/.

Change header guards in several places so that they don't contain double underscore.		  

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