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Rev Age Author Path Log message Diff
1783 6491 d 13 h jermar /boot/trunk/ Some 32-bit vs. 64-bit fixes.

Make the call to OpenFirmware client interface architecture dependent.
For instance and contrary to my previous experience, the sparc64 version of
'translate' method would not work reliably unless the Address Mask bit in the
PSTATE register is cleared during duration of the call.

sparc64 and ppc32 OpenFirmware seem to differ in details, for example, the above
mentioned method 'translate' signals success by setting the first return value
to -1 on sparc64 while on ppc32 the value is/stays (???) zero.		  
1782 6496 d 20 h jermar /boot/trunk/ Fix ofw.c to support map and translate methods even on 64-bit platforms.  
1779 6497 d 17 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1778 6497 d 19 h jermar /boot/trunk/arch/sparc64/ sparc64 is now booted by HelenOS boot loader.  
1775 6498 d 2 h decky /boot/trunk/ initial support for Xen  
1773 6498 d 11 h jermar /boot/trunk/arch/sparc64/loader/ Work on sparc64 boot loader (still inactive).  
1772 6498 d 11 h jermar /boot/trunk/genarch/ Last changes to make ofw.c work for both 32-bit and 64-bit architectures during boot.  
1771 6498 d 14 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).		  
1765 6506 d 12 h jermar /boot/trunk/arch/ppc64/loader/ Even though the ppc64 doesn't build currently, perform cleanup in the spirit of previous changes to mips32 and ppc32.  
1764 6506 d 12 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1763 6506 d 13 h jermar /boot/trunk/ Cleanup in the boot infrastructure.
This commit tries to separate generic stuff from mips32 specific stuff.
Other architectures will follow.		  
1755 6511 d 22 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1748 6513 d 12 h decky /boot/trunk/arch/mips32/loader/ bugfix  
1747 6513 d 12 h decky /boot/trunk/ mips32 binary format choice  
1744 6513 d 13 h decky /boot/trunk/arch/mips32/loader/ use stack in unmapped segment  
1739 6513 d 20 h decky /boot/trunk/ ppc32 debug messages  
1738 6513 d 21 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6513 d 22 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6514 d 9 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define		  
1728 6514 d 9 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change		  

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