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Code Issues Releases Wiki Activity

Initial commit of new StringManager

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This commit is contained in:
caheckman 2020-04-17 18:37:40 -04:00
parent 6a15520aa5
commit 0eb48e441f
19 changed files with 740 additions and 236 deletions
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16
Ghidra/Features/Decompiler/src/decompile/cpp/architecture.cc
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@ -100,6 +100,7 @@ Architecture::Architecture(void)
loader = (LoadImage *)0;
pcodeinjectlib = (PcodeInjectLibrary *)0;
commentdb = (CommentDatabase *)0;
stringManager = (StringManager *)0;
cpool = (ConstantPool *)0;
symboltab = new Database(this);
context = (ContextDatabase *)0;
@ -152,6 +153,8 @@ Architecture::~Architecture(void)
delete pcodeinjectlib;
if (commentdb != (CommentDatabase *)0)
delete commentdb;
if (stringManager != (StringManager *)0)
delete stringManager;
if (cpool != (ConstantPool *)0)
delete cpool;
if (context != (ContextDatabase *)0)
@ -268,6 +271,7 @@ void Architecture::clearAnalysis(Funcdata *fd)
fd->clear(); // Clear stuff internal to function
// Clear out any analysis generated comments
commentdb->clearType(fd->getAddress(),Comment::warning|Comment::warningheader);
stringManager->clear();
}
/// Symbols do not necessarily need to be available for the decompiler.
@ -405,6 +409,7 @@ void Architecture::saveXml(ostream &s) const
symboltab->saveXml(s);
context->saveXml(s);
commentdb->saveXml(s);
stringManager->saveXml(s);
if (!cpool->empty())
cpool->saveXml(s);
s << "</save_state>\n";
@ -437,6 +442,8 @@ void Architecture::restoreXml(DocumentStorage &store)
context->restoreXml(subel,this);
else if (subel->getName() == "commentdb")
commentdb->restoreXml(subel,this);
else if (subel->getName() == "stringmanage")
stringManager->restoreXml(subel,this);
else if (subel->getName() == "constantpool")
cpool->restoreXml(subel,*types);
else if (subel->getName() == "optionslist")
@ -575,6 +582,14 @@ void Architecture::buildCommentDB(DocumentStorage &store)
commentdb = new CommentDatabaseInternal();
}
/// Build container that holds decoded strings
/// \param store may hold configuration information
void Architecture::buildStringManager(DocumentStorage &store)
{
stringManager = new StringManagerUnicode(this,2048);
}
/// Some processor models (Java byte-code) need a database of constants.
/// The database is always built, but may remain empty.
/// \param store may hold configuration information
@ -1237,6 +1252,7 @@ void Architecture::init(DocumentStorage &store)
buildContext(store);
buildTypegrp(store);
buildCommentDB(store);
buildStringManager(store);
buildConstantPool(store);
restoreFromSpec(store);