[jira] [Created] (PROTON-583) Can move a bunch of things from .data to .rodata by adding const

["Andrew Stitcher (JIRA)" <ji...@apache.org>]

Andrew Stitcher created PROTON-583:
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             Summary: Can move a bunch of things from .data to .rodata by adding const
                 Key: PROTON-583
                 URL: https://issues.apache.org/jira/browse/PROTON-583
             Project: Qpid Proton
          Issue Type: Improvement
          Components: proton-c
    Affects Versions: 0.6, 0.7
            Reporter: Andrew Stitcher


There are a lot of {code} static pn_class_t {code} structs that could be {code} static const pn_class_t {code} and this would move them into the read only part of the program and hence save RAM in an embedded system. 

There is also a table in the ssl implementation {code} dh2048_p {code} which can be const.

After adding these consts my build has nothing left in the .data section due to the proton library.



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