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MakeImport: remove dead code

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This commit is contained in:
Wolfgang Thaller 2015-08-30 16:11:17 +02:00
parent 20ce5ea064
commit 4577098201
1 changed files with 3 additions and 119 deletions
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122
PEFTools/MakeImport.cc
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@ -3,12 +3,14 @@
#include <utility>
#include <vector>
#include <string>
#include <algorithm>
#include <sys/types.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <assert.h>
#include "PEF.h"
@ -81,7 +83,7 @@ void MakeImportLibrary(char *pefptr, size_t pefsize, string libname, string name
classesAndNamePtrs.push_back( make_pair(nameptr, symclass) );
}
sort(classesAndNamePtrs.begin(), classesAndNamePtrs.end());
std::sort(classesAndNamePtrs.begin(), classesAndNamePtrs.end());
vector< pair<string, UInt8> > exportedSymbols;
for(UInt32 i=0; i < nSymbols; i++)
@ -154,103 +156,6 @@ void MakeImportLibrary(char *pefptr, size_t pefsize, string libname, string name
unlink("stub.c");
unlink((name + ".o").c_str());
}
/*{
ofstream expFile((name + ".exp").c_str());
ofstream cFile((name + ".stub.c").c_str());
for(UInt32 i=0; i< nSymbols; i++)
{
if(exportedSymbols[i].second == kPEFTVectorSymbol)
{
expFile << exportedSymbols[i].first << endl;
cFile << "void " << exportedSymbols[i].first << "() {}" << endl;
}
else if(exportedSymbols[i].second == kPEFDataSymbol)
{
expFile << exportedSymbols[i].first << endl;
cFile << "int " << exportedSymbols[i].first << " = 42;" << endl;
}
}
system(("powerpc-apple-macos-gcc -fno-builtin -c '" + name + ".stub.c'").c_str());
system(("powerpc-apple-macos-ld -shared --no-check-sections '-bexport:"
+ name + ".exp' -o '"
+ name + ".o' '" + name + ".stub.o'").c_str());
system(("powerpc-apple-macos-ar cq lib" + libname + ".a '" + name + ".o'").c_str());
system(("powerpc-apple-macos-ar t lib" + libname + ".a").c_str());
unlink((name + ".exp").c_str());
unlink((name + ".stub.c").c_str());
unlink((name + ".stub.o").c_str());
//unlink((name + ".o").c_str());
}*/
/*
{
ofstream expFile("shared.exp",ios_base::app | ios_base::out);
ofstream cFile("shared.stub.c",ios_base::app | ios_base::out);
for(UInt32 i=0; i< nSymbols; i++)
{
if(exportedSymbols[i].second == kPEFTVectorSymbol)
{
expFile << exportedSymbols[i].first << endl;
cFile << "void " << exportedSymbols[i].first << "() {}" << endl;
}
else if(exportedSymbols[i].second == kPEFDataSymbol)
{
expFile << exportedSymbols[i].first << endl;
cFile << "int " << exportedSymbols[i].first << " = 42;" << endl;
}
}
}*/
/*{
PEFSectionHeader *lastInstantiated =
&sectionHeaders[eu16(containerHeader->instSectionCount)-1];
UInt32 containerSize = eu32(lastInstantiated->containerOffset)
+ eu32(lastInstantiated->containerLength);
pefptr += containerSize;
pefsize -= containerSize;
}*/
}
bool FindPEFContainer(const char *path, const char *libname,
UInt32& offset, UInt32& length)
{
bool found = false;
FSRef ref;
FSPathMakeRef((const UInt8*) path, &ref, NULL);
short refnum = FSOpenResFile(&ref, fsRdPerm);
Handle h = Get1Resource('cfrg', 0);
HLock(h);
CFragResource *cfrg = (CFragResource*) *h;
CFragResourceMember *member = &(cfrg -> firstMember);
for(UInt16 i = 0; i < cfrg->memberCount; i++)
{
cout << i << ": " << string(member->name+1, member->name+1+member->name[0])
<< endl;
if((member->architecture == kPowerPCCFragArch
|| member->architecture == kAnyCFragArch)
&& (string(member->name+1, member->name+1+member->name[0])
== libname))
{
offset = member->offset;
length = member->length;
found = true;
break;
}
member = (CFragResourceMember*) (((char*)member) + member->memberSize);
}
CloseResFile(refnum);
return found;
}
void MakeImportLibraryMulti(char *file, const char *path, string libname)
@ -300,16 +205,6 @@ void MakeImportLibraryMulti(char *file, const char *path, string libname)
}
CloseResFile(refnum);
/*
system("powerpc-apple-macos-gcc -fno-builtin -c shared.stub.c");
system("powerpc-apple-macos-ld -shared --no-check-sections -bexport:shared.exp "
"-o shared.o shared.stub.o");
system(("powerpc-apple-macos-ar cq lib" + libname + ".a shared.o").c_str());
*/
/*unlink("shared.exp");
unlink("shared.stub.c");
unlink("shared.stub.o");
unlink("shared.o");*/
}
int main (int argc, char * const argv[])
@ -332,17 +227,6 @@ int main (int argc, char * const argv[])
off_t filesize = sb.st_size;
char *p = (char*) mmap(NULL, filesize, PROT_READ, MAP_FILE | MAP_PRIVATE, fd, 0);
/*UInt32 offset, length;
if(FindPEFContainer(argv[1], argv[2], offset, length))
{
MakeImportLibrary(p+offset, length, argv[2]);
}
else
{
cerr << "No cfrg resource found or specified library not found." << endl
<< "Using first container." << endl;
MakeImportLibrary(p, filesize, argv[2]);
}*/
MakeImportLibraryMulti(p,argv[1], argv[2]);
close(fd);