Subversion Repositories HelenOS-historic

Rev

Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1783 6566 d 2 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.		  
1779 6572 d 5 h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 6573 d 3 h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).		  
1764 6581 d 1 h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6586 d 10 h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 6588 d 9 h decky /boot/trunk/ ppc32 debug messages  
1738 6588 d 10 h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6588 d 10 h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6588 d 21 h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define		  
1728 6588 d 22 h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change		  
1725 6589 d 5 h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)		  
1715 6590 d 2 h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1679 6597 d 5 h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1620 6600 d 5 h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 6600 d 9 h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 6600 d 12 h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32  
1479 6605 d 16 h decky /boot/trunk/arch/ppc32/loader/ more debugging  
1478 6605 d 17 h decky /boot/trunk/ ppc32 bootloader debugging facility  
1381 6617 d 2 h decky /boot/trunk/arch/ppc32/loader/ ensure TLB sync  
1373 6619 d 0 h decky /boot/trunk/arch/ppc32/loader/ fix forgotten bug  

←Prev12Next→

Show All