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BitFields - do not pass bitfield components to decompiler (not yet

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ghidra1 2019-05-14 15:04:20 -04:00
parent 1fcad78bc4
commit 1946e8971d
1 changed files with 8 additions and 3 deletions
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11
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/PcodeDataTypeManager.java
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@ -87,9 +87,9 @@ public class PcodeDataTypeManager {
private DataOrganization dataOrganization; private DataOrganization dataOrganization;
private DecompilerLanguage displayLanguage; private DecompilerLanguage displayLanguage;
private boolean voidInputIsVarargs; // true if we should consider void parameter lists as varargs private boolean voidInputIsVarargs; // true if we should consider void parameter lists as varargs
// Some C header conventions use an empty prototype to mean a // Some C header conventions use an empty prototype to mean a
// varargs function. Locking in void can cause data-flow to get // varargs function. Locking in void can cause data-flow to get
// truncated. This boolean controls whether we lock it in or not // truncated. This boolean controls whether we lock it in or not
private TypeMap[] coreBuiltin; // Core decompiler datatypes and how they map to full datatype objects private TypeMap[] coreBuiltin; // Core decompiler datatypes and how they map to full datatype objects
private VoidDataType voidDt; private VoidDataType voidDt;
private int pointerWordSize; // Wordsize to assign to all pointer datatypes private int pointerWordSize; // Wordsize to assign to all pointer datatypes
@ -390,6 +390,10 @@ public class PcodeDataTypeManager {
resBuf.append(">\n"); resBuf.append(">\n");
DataTypeComponent[] comps = ((Structure) type).getDefinedComponents(); DataTypeComponent[] comps = ((Structure) type).getDefinedComponents();
for (DataTypeComponent comp : comps) { for (DataTypeComponent comp : comps) {
if (comp.isBitFieldComponent()) {
// TODO: bitfields are not yet supported by decompiler
continue;
}
resBuf.append("<field"); resBuf.append("<field");
String field_name = comp.getFieldName(); String field_name = comp.getFieldName();
if (field_name == null) { if (field_name == null) {
@ -402,6 +406,7 @@ public class PcodeDataTypeManager {
resBuf.append(buildTypeRef(fieldtype, comp.getLength())); resBuf.append(buildTypeRef(fieldtype, comp.getLength()));
resBuf.append("</field>\n"); resBuf.append("</field>\n");
} }
// TODO: trailing flexible array component not yet supported
} }
else if (type instanceof Enum) { else if (type instanceof Enum) {
Enum enumDt = (Enum) type; Enum enumDt = (Enum) type;