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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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46
Ghidra/Features/Decompiler/src/decompile/cpp/ghidra_arch.cc
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@ -615,6 +615,52 @@ void ArchitectureGhidra::getBytes(uint1 *buf,int4 size,const Address &inaddr)
readResponseEnd(sin);
}
uint4 ArchitectureGhidra::getStringData(uint1 *buf,const Address &addr,Datatype *ct,int4 maxBytes)
{
sout.write("\000\000\001\004",4);
writeStringStream(sout,"getString");
sout.write("\000\000\001\016",4); // Beginning of string header
addr.saveXml(sout,maxBytes);
sout.write("\000\000\001\017",4);
writeStringStream(sout,ct->getName());
sout.write("\000\000\001\016",4); // Beginning of string header
sout << dec << (int8)ct->getId(); // Pass as a signed integer
sout.write("\000\000\001\017",4);
sout.write("\000\000\001\005",4);
sout.flush();
readToResponse(sin);
int4 type = readToAnyBurst(sin);
uint4 size = 0;
if (type == 12) {
int4 c = sin.get();
size ^= (c-0x20);
c = sin.get();
size ^= ((c-0x20)<<6);
uint1 *dblbuf = new uint1[size * 2];
sin.read((char *)dblbuf,size*2);
for (int4 i=0; i < size; i++) {
buf[i] = ((dblbuf[i*2]-'A') << 4) | (dblbuf[i*2 + 1]-'A');
}
delete [] dblbuf;
}
else if ((type&1)==1) {
ostringstream errmsg;
errmsg << "GHIDRA has no string in the loadimage at " << addr.getShortcut();
addr.printRaw(errmsg);
throw DataUnavailError(errmsg.str());
}
else
throw JavaError("alignment","Expecting bytes or end of query response");
type = readToAnyBurst(sin);
if (type != 13)
throw JavaError("alignment","Expecting byte alignment end");
readResponseEnd(sin);
return size;
}
/// \brief Retrieve p-code to inject for a specific context
///
/// The particular injection is named and is of one of the types: