diff options
| author | Jung-uk Kim <jkim@FreeBSD.org> | 2016-04-25 22:24:53 +0000 |
|---|---|---|
| committer | Jung-uk Kim <jkim@FreeBSD.org> | 2016-04-25 22:24:53 +0000 |
| commit | 2331c681155dd7b2f78bd28ca0c183e2f98ff44f (patch) | |
| tree | 299b4e7602e20d34772a23e4bdda2512f5f1706b /source/components/disassembler/dmopcode.c | |
| parent | 937fa60dd2f2b6264fb99f22b638190a3fef996b (diff) | |
Notes
Diffstat (limited to 'source/components/disassembler/dmopcode.c')
| -rw-r--r-- | source/components/disassembler/dmopcode.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/source/components/disassembler/dmopcode.c b/source/components/disassembler/dmopcode.c index 8f163ca7e5e2..f4d13191c2f8 100644 --- a/source/components/disassembler/dmopcode.c +++ b/source/components/disassembler/dmopcode.c @@ -249,11 +249,11 @@ AcpiDmPredefinedDescription ( /* Ensure that the comment field is emitted only once */ - if (Op->Common.DisasmFlags & ACPI_PARSEOP_PREDEF_CHECKED) + if (Op->Common.DisasmFlags & ACPI_PARSEOP_PREDEFINED_CHECKED) { return; } - Op->Common.DisasmFlags |= ACPI_PARSEOP_PREDEF_CHECKED; + Op->Common.DisasmFlags |= ACPI_PARSEOP_PREDEFINED_CHECKED; /* Predefined name must start with an underscore */ @@ -385,11 +385,11 @@ AcpiDmFieldPredefinedDescription ( /* Ensure that the comment field is emitted only once */ - if (Op->Common.DisasmFlags & ACPI_PARSEOP_PREDEF_CHECKED) + if (Op->Common.DisasmFlags & ACPI_PARSEOP_PREDEFINED_CHECKED) { return; } - Op->Common.DisasmFlags |= ACPI_PARSEOP_PREDEF_CHECKED; + Op->Common.DisasmFlags |= ACPI_PARSEOP_PREDEFINED_CHECKED; /* * Op must be one of the Create* operators: CreateField, CreateBitField, @@ -1051,10 +1051,16 @@ AcpiDmConvertToElseIf ( ACPI_PARSE_OBJECT *ElseOp; - /* Examine the first child of the Else */ - + /* + * To be able to perform the conversion, two conditions must be satisfied: + * 1) The first child of the Else must be an If statement. + * 2) The If block can only be followed by an Else block and these must + * be the only blocks under the original Else. + */ IfOp = OriginalElseOp->Common.Value.Arg; - if (!IfOp || (IfOp->Common.AmlOpcode != AML_IF_OP)) + if (!IfOp || + (IfOp->Common.AmlOpcode != AML_IF_OP) || + (IfOp->Asl.Next && (IfOp->Asl.Next->Common.AmlOpcode != AML_ELSE_OP))) { /* Not an Else..If sequence, cannot convert to ElseIf */ |