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Rev Age Author Path Log message Diff
1783 5618d 08h 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 5623d 14h jermar /boot/trunk/ Fix ofw.c to support map and translate methods even on 64-bit platforms.  
1779 5624d 11h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1778 5624d 13h jermar /boot/trunk/arch/sparc64/ sparc64 is now booted by HelenOS boot loader.  
1775 5624d 20h decky /boot/trunk/ initial support for Xen  
1773 5625d 06h jermar /boot/trunk/arch/sparc64/loader/ Work on sparc64 boot loader (still inactive).  
1772 5625d 06h jermar /boot/trunk/genarch/ Last changes to make ofw.c work for both 32-bit and 64-bit architectures during boot.  
1771 5625d 09h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1765 5633d 07h 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 5633d 07h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1763 5633d 07h jermar /boot/trunk/ Cleanup in the boot infrastructure.
This commit tries to separate generic stuff from mips32 specific stuff.
Other architectures will follow.
 
1755 5638d 16h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1748 5640d 07h decky /boot/trunk/arch/mips32/loader/ bugfix  
1747 5640d 07h decky /boot/trunk/ mips32 binary format choice  
1744 5640d 07h decky /boot/trunk/arch/mips32/loader/ use stack in unmapped segment  
1739 5640d 15h decky /boot/trunk/ ppc32 debug messages  
1738 5640d 16h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 5640d 16h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 5641d 03h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 5641d 04h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 

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