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VxWorksSymTab_Finder : add vxworks 5.0 format

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struct SYMBOL is slightly shorter.
Source : disassembly of a vx 5.0.2-based ROM (TDS 744A firmware v1.1e)
This commit is contained in:
fenugrec
2022-10-16 14:16:06 -04:00
parent db932d2228
commit c2d2913263
1 changed files with 15 additions and 2 deletions
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17
Ghidra/Features/GnuDemangler/ghidra_scripts/VxWorksSymTab_Finder.java
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@@ -240,7 +240,7 @@ public class VxWorksSymTab_Finder extends GhidraScript {
case 3:
// Version 5.5
// Version 5.5, possibly 5.3 as well
//
// Total length: 0x10 bytes
// 0x00 uint symHashNode // NULL
@@ -256,7 +256,20 @@ public class VxWorksSymTab_Finder extends GhidraScript {
dt.replaceAtOffset(0x0c, ushortType, 2, "symGroup", "");
dt.replaceAtOffset(0x0e, byteType, 1, "symType", "");
break;
case 4:
// version 5.0
// sizeof = 0x0e bytes
// 0x00 uint symHashNode // NULL
// 0x04 char *symNameOff
// 0x08 void *symLocOff
// 0x0c uchar symType
// 0x0d uchar undef
dt = new StructureDataType("SYMBOL", 0x0e);
dt.replaceAtOffset(0, uintType, 4, "symHashNode", "");
dt.replaceAtOffset(4, charPtrType, 4, "symNameOff", "");
dt.replaceAtOffset(8, voidPtrType, 4, "symLocOff", "");
dt.replaceAtOffset(0x0c, byteType, 1, "symType", "");
break;
default:
return null;