Skip to content
Snippets Groups Projects
  1. Sep 09, 1999
  2. Feb 20, 1999
    • pw's avatar
      Changes for Linux running on Alpha. · 25b808fb
      pw authored
      From: Julian Dolby <dolby@csag-226-8.UCSD.EDU>
      
        Enclosed below are diffs against the cvs repository as of Feb 12;
      aside from minor changes like using different include files
      (e.g. validate.h instead of x86-validate.h in Linux-os.c) and adding
      alpha-linux specifics unix-glibc2.lisp, there are two code changes.
      
       The first is to signal handling. I had to put the POSIX-SIGS
      ifdefs into places used by alpha but not by x86, and I ifdef'ed out
      most of the linux #define kludges for signals for alpha linux, since
      alpha linux uses OSF/1 signals rather than linux ones.
      
       The second is that the trick of or'ing 2 into the reg_ALLOC address
      to cause faults does not work on alpha linux since the kernel traps
      and handles the unaligned access; I did not find a way to change that
      kernel behavior, so I changed the code to or (1<<63) into the address
      to cause a seg fault, and then check, in the seg fault handler, to see
      if the high-order address bits are set.
      
       One change I made is to the memory layout (lisp/alpha-validate.h and
      compiler/alpha/parms.lisp); that change is not needed to make lisp run
      on alpha linux, but is there because I wanted more heap space.
      25b808fb
  3. Nov 21, 1997
  4. Nov 18, 1997
  5. Jan 21, 1997
  6. Nov 01, 1994
  7. Oct 25, 1994
  8. Oct 24, 1994
  9. Jul 05, 1994
  10. Mar 10, 1994
  11. Jan 28, 1994
  12. Apr 28, 1993
  13. Feb 09, 1993
  14. Jan 13, 1993
  15. Sep 08, 1992
  16. Jul 28, 1992
  17. May 25, 1992
  18. Apr 28, 1992
  19. Mar 22, 1992
  20. Mar 08, 1992
  21. Oct 22, 1991
  22. Sep 04, 1991
  23. May 24, 1991
  24. May 03, 1991
  25. Feb 16, 1991
  26. Oct 23, 1990
  27. Sep 21, 1990
  28. Jul 18, 1990
  29. Jul 01, 1990
  30. Jun 03, 1990
  31. May 30, 1990
  32. May 23, 1990
  33. Mar 29, 1990
  34. Mar 28, 1990
  35. Mar 10, 1990
  36. Mar 05, 1990
  37. Feb 24, 1990
Loading