1. 14 Apr, 2005 1 commit
  2. 13 Apr, 2005 2 commits
  3. 12 Apr, 2005 8 commits
  4. 11 Apr, 2005 1 commit
  5. 10 Apr, 2005 1 commit
  6. 07 Apr, 2005 6 commits
    • simonmar's avatar
      [project @ 2005-04-07 21:27:10 by simonmar] · ce1a3417
      simonmar authored
      Fix compiling for way p
    • simonmar's avatar
      [project @ 2005-04-07 15:56:34 by simonmar] · 5000229d
      simonmar authored
      A much simpler way of stopping all the other threads to do a GC in SMP
      mode: the thread that wants to do GC just acquires all the
      capabilities, and releases them after doing the GC.
    • simonmar's avatar
      [project @ 2005-04-07 15:53:01 by simonmar] · 2109f5e2
      simonmar authored
      resetNurseries: tidy up
    • simonmar's avatar
      [project @ 2005-04-07 14:33:30 by simonmar] · 5a148f04
      simonmar authored
      Support handling signals in the threaded RTS by passing the signal
      number down the pipe to the IO manager.  This avoids needing
      synchronisation in the signal handler.
      Signals should now work with -threaded.  Since this is a bugfix, I'll
      merge the changes into the 6.4 branch.
    • wolfgang's avatar
      [project @ 2005-04-07 06:25:54 by wolfgang] · 9761a5ec
      wolfgang authored
      Mac OS X: Work around a subtle bug/strangeness/"feature" in Apple's toolchain
      that affects machoInitSymbolsWithoutUnderscore().
      (The symbolsWithoutUnderscore symbol must be .globl, otherwise incorrect code
      will be generated to refer to it)
      This has already been MERGED TO STABLE as part of the previous commit.
    • wolfgang's avatar
      [project @ 2005-04-07 05:27:16 by wolfgang] · d79c1cb2
      wolfgang authored
      Set the keepCAFs flag (required for GHCi with dynamic libraries) from an
      __attribute__((constructor)) function linked to stage 2 ghc if GhcBuildDylibs
      is set in mk/build.mk.
      The previous hack (setting it from addDLL) didn't work, because a few CAFs
      from libHSbase_dyn were evaluated before the Linker was first invoked by
  7. 06 Apr, 2005 4 commits
  8. 05 Apr, 2005 6 commits
    • simonmar's avatar
      [project @ 2005-04-05 12:19:54 by simonmar] · 16214216
      simonmar authored
      Some multi-processor hackery, including
        - Don't hang blocked threads off BLACKHOLEs any more, instead keep
          them all on a separate queue which is checked periodically for
          threads to wake up.
          This is good because (a) we don't have to worry about locking the
          closure in SMP mode when we want to block on it, and (b) it means
          the standard update code doesn't need to wake up any threads or
          check for a BLACKHOLE_BQ, simplifying the update code.
          The downside is that if there are lots of threads blocked on
          BLACKHOLEs, we might have to do a lot of repeated list traversal.
          We don't expect this to be common, though.  conc023 goes slower
          with this change, but we expect most programs to benefit from the
          shorter update code.
        - Fixing up the Capability code to handle multiple capabilities (SMP
          mode), and related changes to get the SMP mode at least building.
    • simonmar's avatar
      [project @ 2005-04-05 09:38:00 by simonmar] · 3f4fd743
      simonmar authored
      Main x86_64 hacking: we have a problem on this arch where binutils
      can't generate 64-bit relative relocations (R_X86_64_PC64), which many
      of our info-table fields are.  So far we've been hacking around it by
      putting everything in the text section, but I've decided to adopt
      another approach: we'll use explicit 32-bit offset fields on this
      platform instead.  This is safe in the default "small" memory model
      where all symbols are guaranteed to be in the lower 2Gb of the address
      NCG changes coming; mangler changes are probably required too.
    • simonmar's avatar
      [project @ 2005-04-05 09:31:27 by simonmar] · e5e14491
      simonmar authored
      print format type fixup
    • simonmar's avatar
      [project @ 2005-04-05 09:30:11 by simonmar] · b0ac0f91
      simonmar authored
      printf format type fixup
    • simonmar's avatar
      [project @ 2005-04-05 09:28:32 by simonmar] · f50d2bf0
      simonmar authored
      type fixups
    • simonmar's avatar
      [project @ 2005-04-05 09:22:27 by simonmar] · 9392c097
      simonmar authored
      type fixup
  9. 04 Apr, 2005 1 commit
    • simonmar's avatar
      [project @ 2005-04-04 13:51:26 by simonmar] · 1347b6d5
      simonmar authored
      Big cleanup of the scheduler.
      The main idea here was to extract as much stuff as possible from the
      scheduler loop into seprate functions, so as to better expose the
      control structure of the scheduler.  Now, the scheduler loop is down
      to some 300+ lines; there's some more code that could be extracted,
      but I think it looks pretty good now.
      This work is partly due to an initial cleanup by the GRAN/PAR folks,
      heavily re-worked by me.
  10. 31 Mar, 2005 1 commit
  11. 30 Mar, 2005 2 commits
  12. 27 Mar, 2005 1 commit
    • panne's avatar
      [project @ 2005-03-27 13:41:13 by panne] · 03dc2dd3
      panne authored
      * Some preprocessors don't like the C99/C++ '//' comments after a
        directive, so use '/* */' instead. For consistency, a lot of '//' in
        the include files were converted, too.
      * UnDOSified libraries/base/cbits/runProcess.c.
      * My favourite sport: Killed $Id$s.
  13. 17 Mar, 2005 2 commits
  14. 15 Mar, 2005 3 commits
  15. 14 Mar, 2005 1 commit