boost/interprocess/interprocess_printers.hpp

0001 // Copyright 2024 Braden Ganetsky
0002 // Distributed under the Boost Software License, Version 1.0.
0003 // https://www.boost.org/LICENSE_1_0.txt
0004
0005 // Generated on 2024-08-16T22:13:13
0006
0007 #ifndef BOOST_INTERPROCESS_INTERPROCESS_PRINTERS_HPP
0008 #define BOOST_INTERPROCESS_INTERPROCESS_PRINTERS_HPP
0009
0010 #ifndef BOOST_ALL_NO_EMBEDDED_GDB_SCRIPTS
0011 #if defined(__ELF__)
0012 #ifdef __clang__
0013 #pragma clang diagnostic push
0014 #pragma clang diagnostic ignored "-Woverlength-strings"
0015 #endif
0016 __asm__(".pushsection \".debug_gdb_scripts\", \"MS\",@progbits,1\n"
0017         ".ascii \"\\4gdb.inlined-script.BOOST_INTERPROCESS_INTERPROCESS_PRINTERS_HPP\\n\"\n"
0018         ".ascii \"import gdb.printing\\n\"\n"
0019
0020         ".ascii \"class BoostInterprocessOffsetPtrPrinter:\\n\"\n"
0021         ".ascii \"    def __init__(self, val):\\n\"\n"
0022         ".ascii \"        self.val = val\\n\"\n"
0023
0024         ".ascii \"    def to_string(self):\\n\"\n"
0025         ".ascii \"        return f\\\"{BoostInterprocessOffsetPtrPrinter.get(self.val)}\\\"\\n\"\n"
0026
0027         ".ascii \"    # This is a simplified and inlined version of `offset_ptr::get()`\\n\"\n"
0028         ".ascii \"    def get(offset_ptr):\\n\"\n"
0029         ".ascii \"        offset = offset_ptr[\\\"internal\\\"][\\\"m_offset\\\"]\\n\"\n"
0030         ".ascii \"        pointer = offset_ptr.type.template_argument(0).pointer()\\n\"\n"
0031         ".ascii \"        if offset == 1:\\n\"\n"
0032         ".ascii \"            return gdb.Value(0).cast(pointer) # nullptr\\n\"\n"
0033         ".ascii \"        else:\\n\"\n"
0034         ".ascii \"            unsigned_char_pointer = gdb.lookup_type(\\\"unsigned char\\\").pointer()\\n\"\n"
0035         ".ascii \"            this = offset_ptr.address\\n\"\n"
0036         ".ascii \"            return (this.cast(unsigned_char_pointer) + offset).cast(pointer)\\n\"\n"
0037
0038         ".ascii \"    def boost_to_address(offset_ptr):\\n\"\n"
0039         ".ascii \"        return BoostInterprocessOffsetPtrPrinter.get(offset_ptr)\\n\"\n"
0040
0041         ".ascii \"    # This is a simplified and inlined version of `offset_ptr::operator+=()`\\n\"\n"
0042         ".ascii \"    def boost_next(raw_ptr, offset):\\n\"\n"
0043         ".ascii \"        unsigned_char_pointer = gdb.lookup_type(\\\"unsigned char\\\").pointer()\\n\"\n"
0044         ".ascii \"        pointer = raw_ptr.type\\n\"\n"
0045         ".ascii \"        aa = raw_ptr.cast(unsigned_char_pointer)\\n\"\n"
0046         ".ascii \"        bb = offset * pointer.target().sizeof\\n\"\n"
0047         ".ascii \"        return (aa + bb).cast(pointer)\\n\"\n"
0048
0049         ".ascii \"def boost_interprocess_build_pretty_printer():\\n\"\n"
0050         ".ascii \"    pp = gdb.printing.RegexpCollectionPrettyPrinter(\\\"boost_interprocess\\\")\\n\"\n"
0051
0052         ".ascii \"    pp.add_printer(\\\"boost::interprocess::offset_ptr\\\", \\\"^boost::interprocess::offset_ptr<.*>$\\\", BoostInterprocessOffsetPtrPrinter)\\n\"\n"
0053
0054         ".ascii \"    return pp\\n\"\n"
0055
0056         ".ascii \"gdb.printing.register_pretty_printer(gdb.current_objfile(), boost_interprocess_build_pretty_printer())\\n\"\n"
0057
0058         ".byte 0\n"
0059         ".popsection\n");
0060 #ifdef __clang__
0061 #pragma clang diagnostic pop
0062 #endif
0063 #endif // defined(__ELF__)
0064 #endif // !defined(BOOST_ALL_NO_EMBEDDED_GDB_SCRIPTS)
0065
0066 #endif // !defined(BOOST_INTERPROCESS_INTERPROCESS_PRINTERS_HPP)