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Code Issues Releases Wiki Activity

Removal of old deprecated methods

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This commit is contained in:
dragonmacher 2021-10-22 13:14:17 -04:00
parent 37e807ea3b
commit d05a57ae1a
16 changed files with 287 additions and 500 deletions
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26
Ghidra/Features/GnuDemangler/ghidra_scripts/VxWorksSymTab_5_4.java
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@ -15,14 +15,14 @@
*/
// VxWorksSymTab_5_4 is a copy of VxWorksSymTab_6_1 with a different value for SYM_ENTRY_SIZE
// It was replaced at the request of a customer who tested that it worked with the slight modification
// VxWorksSymTab_6_1 is an adaptation of the vxWorksSymTab script. It was modified by a customer
// VxWorksSymTab_6_1 is an adaptation of the vxWorksSymTab script. It was modified by a customer
// to use a single loop, instead of two. It also added demangling of C++ symbol names - at least
// those that Ghidra knows how to demangle.
//
// Extracts all symbols in a VxWorks symbol table and disassembles
// the global functions. Any existing symbols in the Ghidra symbol table
// that collide with symbols defined in the VxWorks symbol table are deleted.
//
//
// The VxWorks symbol table is an array of symbol table entries [0..n-1]
// followed by a 32-bit value that is equal to n (number of sym tbl entries).
// Each entry in the array has the following structure:
@ -48,6 +48,7 @@
import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.util.List;
import ghidra.app.cmd.label.DemanglerCmd;
import ghidra.app.script.GhidraScript;
@ -189,8 +190,11 @@ public class VxWorksSymTab_5_4 extends GhidraScript {
createLabel(symLocAddr, symName, true);
if (symDemangledName != null) {
new DemanglerCmd(symLocAddr, symName).applyTo(currentProgram, monitor);
ghidraSymTbl.removeSymbolSpecial(getSymbol(symName,
currentProgram.getGlobalNamespace()));
List<Symbol> symbols =
getSymbols(symName, currentProgram.getGlobalNamespace());
if (!symbols.isEmpty()) {
ghidraSymTbl.removeSymbolSpecial(symbols.get(0));
}
}
break;
case 4: // Local .text
@ -205,8 +209,11 @@ public class VxWorksSymTab_5_4 extends GhidraScript {
if (symDemangledName != null) {
new DemanglerCmd(symLocAddr, symName).applyTo(currentProgram,
monitor);
ghidraSymTbl.removeSymbolSpecial(getSymbol(symName,
currentProgram.getGlobalNamespace()));
List<Symbol> symbols =
getSymbols(symName, currentProgram.getGlobalNamespace());
if (!symbols.isEmpty()) {
ghidraSymTbl.removeSymbolSpecial(symbols.get(0));
}
}
}
else {
@ -216,8 +223,11 @@ public class VxWorksSymTab_5_4 extends GhidraScript {
if (symDemangledName != null) {
new DemanglerCmd(symLocAddr, symName).applyTo(currentProgram,
monitor);
ghidraSymTbl.removeSymbolSpecial(getSymbol(symName,
currentProgram.getGlobalNamespace()));
List<Symbol> symbols =
getSymbols(symName, currentProgram.getGlobalNamespace());
if (!symbols.isEmpty()) {
ghidraSymTbl.removeSymbolSpecial(symbols.get(0));
}
}
}
break;