message: Be explicit when encountering an unsupported SPIR-V version
diff: @@ -2168,6 +2168,11 @@ string SPVModule::Disassemble(const string &entryPoint)
  retDisasm = StringFormat::Fmt("SPIR-V %u.%u:\n\n", moduleVersion.major, moduleVersion.minor);
  + if(moduleVersion.major != 1 || moduleVersion.minor != 0)
  + {
  + return retDisasm + "Unsupported version";
  + }
  +
  GeneratorID *gen = NULL;
  uint32_t toolid = (generator & 0xffff0000) >> 16;
  @@ -4565,16 +4570,16 @@ void ParseSPIRV(uint32_t *spirv, size_t spirvLength, SPVModule &module)
  uint32_t packedVersion = spirv[1];
  + // Bytes: 0 | major | minor | 0
  + module.moduleVersion.major = uint8_t((packedVersion & 0x00ff0000) >> 16);
  + module.moduleVersion.minor = uint8_t((packedVersion & 0x0000ff00) >> 8);
  +
  if(packedVersion != spv::Version)
  {
  RDCERR("Unsupported SPIR-V version: %08x", spirv[1]);
  return;
  }
  - // Bytes: 0 | major | minor | 0
  - module.moduleVersion.major = uint8_t((packedVersion & 0x00ff0000) >> 16);
  - module.moduleVersion.minor = uint8_t((packedVersion & 0x0000ff00) >> 8);
  -
  module.spirv.assign(spirv, spirv + spirvLength);
  module.generator = spirv[2];
  