Annotation of gcc/.gdbinit, revision 1.1

1.1     ! root        1: define pr
        !             2: set debug_rtx ($)
        !             3: end
        !             4: 
        !             5: document pr
        !             6: Print the full structure of the rtx that is $.
        !             7: Works only when an inferior is executing.
        !             8: end
        !             9: 
        !            10: define pt
        !            11: set debug_tree ($)
        !            12: end
        !            13: 
        !            14: document pt
        !            15: Print the full structure of the tree that is $.
        !            16: Works only when an inferior is executing.
        !            17: end
        !            18: 
        !            19: define ptc
        !            20: output (enum tree_code) $.common.code
        !            21: echo \n
        !            22: end
        !            23: 
        !            24: document ptc
        !            25: Print the tree-code of the tree node that is $.
        !            26: end
        !            27: 
        !            28: define pdn
        !            29: output $.decl.name->identifier.pointer
        !            30: echo \n
        !            31: end
        !            32: 
        !            33: document pdn
        !            34: Print the name of the decl-node that is $.
        !            35: end
        !            36: 
        !            37: define ptn
        !            38: output $.type.name->decl.name->identifier.pointer
        !            39: echo \n
        !            40: end
        !            41: 
        !            42: document ptn
        !            43: Print the name of the type-node that is $.
        !            44: end
        !            45: 
        !            46: define prc
        !            47: output (enum rtx_code) $.code
        !            48: echo \ (
        !            49: output $.mode
        !            50: echo )\n
        !            51: end
        !            52: 
        !            53: document prc
        !            54: Print the rtx-code and machine mode of the rtx that is $.
        !            55: end
        !            56: 
        !            57: define pi
        !            58: print $.fld[0].rtx@7
        !            59: end
        !            60: 
        !            61: document pi
        !            62: Print the fields of an instruction that is $.
        !            63: end
        !            64: 
        !            65: # Don't let abort actually run, as it will make
        !            66: # stdio stop working and therefore the `pr' command below as well.
        !            67: b abort

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