Changeset 15854f1 in buchla-68k for readme.txt


Ignore:
Timestamp:
08/06/2017 08:44:54 PM (2 years ago)
Author:
Thomas Lopatic <thomas@…>
Branches:
master
Children:
84c0125
Parents:
cc2c9e0
Message:

Don't rewrite symbols.

File:
1 edited

Legend:

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  • readme.txt

    rcc2c9e0 r15854f1  
    232232    functions to preserve A2 and D2, so that GCC code generation can
    233233    use all registers.
    234 
    235   * The hand-written assembly language code expects C function names
    236     to be prefixed with an underscore. That's why we pass the
    237     -fleading-underscore option to GCC. However, this breaks linking
    238     with libgcc, which doesn't use leading underscores.
    239 
    240     Currently, we work around this issue by stripping the leading
    241     underscore from references to libgcc functions using objcopy. See
    242     misc/rewrite.txt for the function name mapping.
    243 
    244     Ultimately, we should fix any references to C functions in the
    245     hand-written assembly language code.
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