CODEWITHSUNDEEP
llvm
user1723583
user1723583

Reputation: 573

generating executable file from .ll files

I'm writing a front-end for LLVM with java. My front-end produces .ll files. Then I use the following commands to convert these files to an executable file:

1. for each .ll file I use `'llvm-as file.ll'` to create  a bitcode file
2. use `'llvm-ld -o executable my-bitcode-files -L/usr/lib/i386-linux-gnu -lstdc++'` to

generate an executable file.

Then when I run the executable file, I get the following error:

LLVM ERROR: Program used external function '_Znwm' which could not be resolved!

What should I do to resolve this issue?

Upvotes: 2

Views: 1606

Answers (1)

Anton Korobeynikov
Anton Korobeynikov

Reputation: 9324

You need to generate native executable, not the IR + wrapper. Try to add -native to llvm-ld cmdline.

Upvotes: 2

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