[elf] adjust sysv hash return type

[urnathan]

Summary

I didn't do this when fixing the hash function, but this seems a good thing to do -- and match the gnu hash fn too.

[MaskRay]

I didn't do this when fixing the hash function, but this seems a good thing to do -- and match the gnu hash fn too.

Be specific. This is regarding commit 8bdbebbecdd5d0f70fa0722659b67adee930c58c.

GNU hash instead of gnu hash.

llvm/include/llvm/Object/ELF.h

return createError("a section " + getSecIndexForError(*this, Section) +
                        ") offset which goes past the end of the "
                        "section name string table");
   return StringRef(DotShstrtab.data() + Offset);
 }
 
 /// This function returns the hash value for a symbol in the .dynsym section
 /// Name of the API remains consistent as specified in the libelf
 /// REF : http://www.sco.com/developers/gabi/latest/ch5.dynamic.html#hash
-inline unsigned hashSysV(StringRef SymbolName) {
+inline uint32_t hashSysV(StringRef SymbolName) {
   uint32_t H = 0;
   for (uint8_t C : SymbolName) {
     H = (H << 4) + C;
     H ^= (H >> 24) & 0xf0;
   }
   return H & 0x0fffffff;
 }