cvs commit: src/sys/i386/acpica acpi_wakecode.S

Nate Lawson njl at
Sat Jun 10 16:36:23 UTC 2006

njl         2006-06-10 08:20:03 UTC

  FreeBSD src repository

  Modified files:
    sys/i386/acpica      acpi_wakecode.S 
  Minor tweaks to the resume code.  Previous commit reverted alignment back
  to 4.  There is no need to be more strict at assembly time since we copy
  the code anyway to a private page.
  * Clear the direction flag and eflags.  Probably not necessary but it won't
    hurt to be safe.
  * Add prefixes to all instructions to prevent any assembler mistakes.
  * Remove zeroing of eax - edi.  We use those registers immediately after
    to transfer values to protected mode so this was pointless.
  * Update comments to reflect info found during code review.
  Revision  Changes    Path
  1.13      +48 -39    src/sys/i386/acpica/acpi_wakecode.S

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