CVS commit: src/sys/arch/x68k/stand

["Izumi Tsutsui" <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Tue Oct 11 13:07:06 UTC 2011

Modified Files:
        src/sys/arch/x68k/stand: Makefile.booters
        src/sys/arch/x68k/stand/boot_ufs: Makefile
        src/sys/arch/x68k/stand/boot_ustar: Makefile
        src/sys/arch/x68k/stand/libsa: Makefile

Log Message:
Fix "Error occurs, please reset" boot problem on
X68030 + 060turbo in 060 mode, found on NetBSD booth
at OSC 2011 Hiroshima:

- use -D__daddr_t=int32_t for all bootloader files
  to avoid 64 bit ops in FFS
- explicitly specify -m68020-60 to avoid 64 bit mulsl/mulul
  instructions which need to be handled by 060SP emulation
  but not available in 060turbo IPL ROM
  (LFS still has uint64_t members even with 32bit daddr_t)

The problem was investigated (at least 1.6.2 bootloaders worked)
by Yasushi Oshima at OSC booth, and fixes have been confirmed
by Y.Sugahara on his 060turbo.  Thanks everyone!

Should also be pulled up to netbsd-5.


To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/x68k/stand/Makefile.booters
cvs rdiff -u -r1.25 -r1.26 src/sys/arch/x68k/stand/boot_ufs/Makefile
cvs rdiff -u -r1.18 -r1.19 src/sys/arch/x68k/stand/boot_ustar/Makefile
cvs rdiff -u -r1.26 -r1.27 src/sys/arch/x68k/stand/libsa/Makefile

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.