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[SystemZ] Support missing relocation types in RuntimeDyldELF

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Handle some more relocation types in
RuntimeDyldELF::resolveSystemZRelocation

This fixes a number of failing LLDB test cases.

llvm-svn: 302565
This commit is contained in:
Ulrich Weigand 2017-05-09 18:27:39 +00:00
parent c698370461
commit 21e9c1e728
1 changed files with 18 additions and 3 deletions
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21
lib/ExecutionEngine/RuntimeDyld/RuntimeDyldELF.cpp
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@ -802,20 +802,35 @@ void RuntimeDyldELF::resolveSystemZRelocation(const SectionEntry &Section,
writeInt32BE(LocalAddress, Delta / 2);
break;
}
case ELF::R_390_PC16: {
int64_t Delta = (Value + Addend) - Section.getLoadAddressWithOffset(Offset);
assert(int16_t(Delta) == Delta && "R_390_PC16 overflow");
writeInt16BE(LocalAddress, Delta);
break;
}
case ELF::R_390_PC32: {
int64_t Delta = (Value + Addend) - Section.getLoadAddressWithOffset(Offset);
assert(int32_t(Delta) == Delta && "R_390_PC32 overflow");
writeInt32BE(LocalAddress, Delta);
break;
}
case ELF::R_390_64:
writeInt64BE(LocalAddress, Value + Addend);
break;
case ELF::R_390_PC64: {
int64_t Delta = (Value + Addend) - Section.getLoadAddressWithOffset(Offset);
writeInt64BE(LocalAddress, Delta);
break;
}
case ELF::R_390_8:
*LocalAddress = (uint8_t)(Value + Addend);
break;
case ELF::R_390_16:
writeInt16BE(LocalAddress, Value + Addend);
break;
case ELF::R_390_32:
writeInt32BE(LocalAddress, Value + Addend);
break;
case ELF::R_390_64:
writeInt64BE(LocalAddress, Value + Addend);
break;
}
}