diff options
author | Lin Ming <ming.m.lin@intel.com> | 2008-09-27 12:01:12 +0800 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2008-10-22 23:14:49 -0400 |
commit | b9d1312ad4246e467f333dfe2ac4dc7a79608d59 (patch) | |
tree | b0d6824fd97a52ab06f7427d45909858a791d3b2 /include | |
parent | d8a0ec914afa1a994d2f6184ac4c6668b5f8068f (diff) |
ACPICA: Fix for implicit return compatibility
Predicate can be used for an implicit return value.
This change improves the implicit return mechanism to be more
compatible with the MS interpreter.
http://www.acpica.org/bugzilla/show_bug.cgi?id=349
Below AML code from http://bugzilla.kernel.org/show_bug.cgi?id=10686
Store(0x07D6, OSYS)
Method (_CRT, 0, Serialized)
{
If (LLess (OSYS, 0x07D6))
{
If (LEqual (\_SB.TJ85, Zero))
{
Return (Add (0x0AAC, Multiply (TPC, 0x0A)))
}
Else
{
Return (Add (0x0AAC, Multiply (TP85, 0x0A)))
}
}
}
Previously _CRT returns 0x07D6, now it returns 0 (predicate value of LLess)
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions