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[Caml-list] exception stack trace from --output-obj'ed Caml code
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Date: -- (:)
From: Xavier Leroy <xavier.leroy@i...>
Subject: Re: [Caml-list] exception stack trace from --output-obj'ed Caml code
> Hi, I have OCAMLRUNPARAM set to b=1 and have compiled and linked with the
> -g flag. I am doing linking with gcc because I have a C main and C
> objects. The Caml code is compiled with the -output-obj flag to create a
> .o that gcc links with. Unfortunately, I'm not seeing exception stack
> traces for uncaught exceptions. For example, I get:
> 
> Fatal error: exception Invalid_argument("String.get")
> (Program not linked with -g, cannot print stack backtrace)

This is a known limitation of -output-obj: the debug info that is used
to generate stack backtraces is not included in the generated object file.

> Is there a way to solve this while continuing to use -output-obj to
> generate a C-like object for gcc to link against ?

No, not currently.

- Xavier Leroy

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