Subversion Repositories HelenOS-historic

Rev

Show changed files | Directory listing | RSS feed

Filtering Options

Rev Age Author Path Log message Diff
1783 5982d 15h 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 5988d 18h jermar /boot/trunk/ Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).  
1771 5989d 16h jermar /boot/trunk/ Cleanup OpenFirmware driver and prepare it for integration with sparc64 bootloader.
Start sparc64 boot loader (now inactive and unfunctional).
 
1764 5997d 14h jermar /boot/trunk/ Cleanup boot infrastructure: ppc32 (and elsewhere).  
1755 6002d 23h decky /boot/trunk/arch/ppc32/loader/ read macio address from PCI OFW entry  
1739 6004d 22h decky /boot/trunk/ ppc32 debug messages  
1738 6004d 23h decky /boot/trunk/arch/ppc32/loader/ properly place PHT on top of physical memory  
1737 6004d 23h decky /boot/trunk/arch/ppc32/loader/ pick the best BAT mapping  
1732 6005d 10h decky /boot/trunk/ fix wrong segment register value
add CONFIG_BAT define
 
1728 6005d 11h decky /boot/trunk/ ppc32: BAT usage is now optional
better VSID support
Page Hash Table cleanup
boot API change
 
1725 6005d 18h decky /boot/trunk/arch/ppc32/loader/ allocate page hash table during boot
(preliminary code, will be fixed properly later)
 
1715 6006d 15h decky /boot/trunk/arch/ppc32/loader/ move ppc32 four pages up  
1679 6013d 18h decky /boot/trunk/arch/ppc32/loader/ remove redundant section  
1620 6016d 18h decky /boot/trunk/arch/ppc32/loader/ update boot loader API  
1607 6016d 22h decky /boot/trunk/arch/ppc32/loader/ ppc32 sync  
1602 6017d 01h decky /boot/trunk/arch/ppc32/loader/ add ipcc and klog to ppc32  
1479 6022d 05h decky /boot/trunk/arch/ppc32/loader/ more debugging  
1478 6022d 06h decky /boot/trunk/ ppc32 bootloader debugging facility  
1381 6033d 15h decky /boot/trunk/arch/ppc32/loader/ ensure TLB sync  
1373 6035d 13h decky /boot/trunk/arch/ppc32/loader/ fix forgotten bug  

Show All