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Date:      Sun, 10 Mar 2002 18:53:03 -0800 (PST)
From:      Thomas Moestl <tmm@FreeBSD.org>
To:        cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   cvs commit: src/lib/libc/sparc64/sys __sparc_utrap_gen.S
Message-ID:  <200203110253.g2B2r3H35244@freefall.freebsd.org>
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tmm         2002/03/10 18:53:03 PST

  Modified files:
    lib/libc/sparc64/sys __sparc_utrap_gen.S 
  Log:
  Save/restore the %y register around calls to the C user trap handler;
  gcc emits the deprecated sparc v8 instructions that use this register
  when optimizing for UltraSparc machines because they are apparetly
  faster then their v9 counterpars there.
  
  Revision  Changes    Path
  1.3       +4 -0      src/lib/libc/sparc64/sys/__sparc_utrap_gen.S

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