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unpacking PackMachFat::CPU_TYPE_X86_64

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This commit is contained in:
John Reiser 2010-06-28 16:02:57 -07:00
parent 8a68d9cded
commit d97a557ac3
1 changed files with 29 additions and 0 deletions
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29
src/p_mach.cpp
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@ -1382,6 +1382,23 @@ void PackMachFat::unpack(OutputFile *fo)
packer.unpack(fo); packer.unpack(fo);
} }
} break; } break;
case PackMachFat::CPU_TYPE_X86_64: {
N_Mach::Mach_header<MachClass_LE64::MachITypes> hdr;
typedef N_Mach::Mach_header<MachClass_LE64::MachITypes> Mach_header;
fi->readx(&hdr, sizeof(hdr));
if (hdr.filetype==Mach_header::MH_EXECUTE) {
PackMachAMD64 packer(fi);
packer.initPackHeader();
packer.canUnpack();
packer.unpack(fo);
}
else if (hdr.filetype==Mach_header::MH_DYLIB) {
PackDylibAMD64 packer(fi);
packer.initPackHeader();
packer.canUnpack();
packer.unpack(fo);
}
} break;
case PackMachFat::CPU_TYPE_POWERPC: { case PackMachFat::CPU_TYPE_POWERPC: {
N_Mach::Mach_header<MachClass_BE32::MachITypes> hdr; N_Mach::Mach_header<MachClass_BE32::MachITypes> hdr;
typedef N_Mach::Mach_header<MachClass_BE32::MachITypes> Mach_header; typedef N_Mach::Mach_header<MachClass_BE32::MachITypes> Mach_header;
@ -1489,6 +1506,18 @@ int PackMachFat::canUnpack()
else else
ph.format = packer.getFormat(); // FIXME: copy entire PackHeader ph.format = packer.getFormat(); // FIXME: copy entire PackHeader
} break; } break;
case PackMachFat::CPU_TYPE_X86_64: {
PackMachAMD64 packer(fi);
if (!packer.canUnpack()) {
PackDylibAMD64 pack2r(fi);
if (!pack2r.canUnpack())
return 0;
else
ph.format = pack2r.getFormat(); // FIXME: copy entire PackHeader
}
else
ph.format = packer.getFormat(); // FIXME: copy entire PackHeader
} break;
case PackMachFat::CPU_TYPE_POWERPC: { case PackMachFat::CPU_TYPE_POWERPC: {
PackMachPPC32 packer(fi); PackMachPPC32 packer(fi);
if (!packer.canUnpack()) { if (!packer.canUnpack()) {