[edk2-devel] A gdb pretty print for CHAR16 question. Need some gdb help.

[Andrew Fish via groups.io]

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#!/usr/bin/python3

import gdb

from gdb.printing import register_pretty_printer
from gdb.printing import RegexpCollectionPrettyPrinter


class CHAR16_PrettyPrinter(object):

    def __init__(self, val):
        self.val = val

    def to_string(self):
        if int(self.val) < 0x20:
            return f"L'\\x{int(self.val):02x}'"
        else:
            return f"L'{chr(self.val):s}'"


def build_pretty_printer():
    pp = RegexpCollectionPrettyPrinter("EFI")
    pp.add_printer('CHAR16', '^CHAR16$', CHAR16_PrettyPrinter)
    return pp


register_pretty_printer(None, build_pretty_printer(), replace=True)

CHAR16.c
Description: Binary data

CHAR16.sh
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