error generated by clang when compiling inline asm: unexpected token in argument list
时间: 2024-05-22 13:13:15 浏览: 21
This error typically occurs when there is a syntax error in the inline assembly code. It could be caused by a missing or extra comma, a misspelled instruction or register name, or an invalid operand. To resolve the error, carefully review the inline assembly code and check for any syntax mistakes.
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error generated by clang: unknown use of instruction mnemonic without a size suffix
This error message is generated by the Clang compiler when it encounters an assembly instruction that does not have a size suffix. In assembly language, a size suffix is used to indicate the size of the operand being operated on. For example, the "mov" instruction can be used to move data between registers or memory locations, but the size of the data being moved must be specified using a size suffix such as "byte", "word", "dword", or "qword".
When Clang encounters an instruction without a size suffix, it does not know how to interpret the instruction and generates an error message. To resolve this error, you will need to add a size suffix to the instruction to specify the size of the operand being operated on. The appropriate size suffix will depend on the specific instruction and the data being operated on.
expdp ude-12514: operation generated oracle error 12514 ora-12514: tns:liste
根据提供的引用[1],expdp ude-12514错误是由于TNS服务名称无法解析导致的。可能的原因包括TNS服务名称未正确配置、TNS服务名称未在tnsnames.ora文件中定义或网络连接问题等。以下是一些可能的解决方法:
1. 确保TNS服务名称正确配置。可以使用lsnrctl status命令检查监听器是否正在运行,并使用tnsping命令测试TNS服务名称是否可用。
2. 确保TNS服务名称在tnsnames.ora文件中定义。可以在$ORACLE_HOME/network/admin/tnsnames.ora文件中查找TNS服务名称。
3. 检查网络连接是否正常。可以使用ping命令测试目标主机是否可达。
以下是一个可能的解决方案:
```shell
# 检查监听器是否正在运行
lsnrctl status
# 测试TNS服务名称是否可用
tnsping <TNS服务名称>
# 检查tnsnames.ora文件中是否定义了TNS服务名称
# 测试网络连接是否正常
ping <目标主机>
```
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