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Viewing changes to src/gc/system.c

  • Committer: Bazaar Package Importer
  • Author(s): Allison Randal
  • Date: 2011-07-30 18:45:03 UTC
  • mfrom: (1.1.13 upstream)
  • Revision ID: james.westby@ubuntu.com-20110730184503-34d4mprtfx6pt5h3
Tags: 3.6.0-1
* New upstream release
* debian/watch:
  - Modified regular expression to capture numbered directory name
    (patch from Dominique Dumont).
* debian/rules:
  - Split build-arch and build-indep, resolving lintian warning.
  - Update path to pbc_disassemble for manpage generation (patch
    from Dominique Dumont).
* debian/patches:
  - Added patch 02_fix_perl_interpreter_path.patch, resolving
    lintian warnings.
* debian/control:
  - Added DM-Upload-Allowed field.

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src/gc/system.c
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           register windows. Store the code in a union with a double to
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           ensure proper memory alignment. */
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        /* TT #271: This needs to be fixed in a variety of ways */
 
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/* Using inline assember if available instead of the hand-coded version. */
 
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#  if defined(__GNUC__) && (defined(__sparcv9) || defined(__sparcv9__) || defined(__arch64__))
 
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        asm("flushw");
 
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#  else
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        static union {
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            unsigned int insns[4];
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            double align_hack[2];
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        } u = { {
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#  ifdef __sparcv9
 
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#    if defined(__sparcv9) || defined(__sparcv9__) || defined(__arch64__)
 
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                            0x81580000, /* flushw */
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#  else
 
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#    else
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                            0x91d02003, /* ta ST_FLUSH_WINDOWS */
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#  endif
 
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#    endif
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                            0x81c3e008, /* retl */
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                            0x01000000  /* nop */
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        } };
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           Call the new function pointer to flush the register windows. */
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        static void (*fn_ptr)(void) = (void (*)(void))&u.align_hack[0];
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        fn_ptr();
 
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#  endif
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#elif defined(__ia64__)
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