HP (Hewlett-Packard) 5992-4701 User Manual
} form;
};
};
struct thing foo = {Tree, {Acorn}};
with set print union on in effect 'p foo'
would print
would print
$1 = {it = Tree, form = {tree = Acorn,
bug = Cocoon}}
bug = Cocoon}}
and with set print union off in effect it
would print
would print
$1 = {it = Tree, form = {...}}
These settings are of interest when debugging C++ programs:
set print demangle
, set
print demangle on
Print C++ names in their source form rather than
in the encoded (“mangled”) form passed to the
assembler and linker for type-safe linkage. The
default is on.
in the encoded (“mangled”) form passed to the
assembler and linker for type-safe linkage. The
default is on.
show print demangle
Show whether C++ names are printed in mangled
or demangled form.
or demangled form.
set print asm-demangle
, set
print asm-demangle on
Print C++ names in their source form rather than
their mangled form, even in assembler code
printouts such as instruction disassemblies. The
default is off.
their mangled form, even in assembler code
printouts such as instruction disassemblies. The
default is off.
show print asm-demangle
Show whether C++ names in assembly listings
are printed in mangled or demangled form.
are printed in mangled or demangled form.
set demangle-style style
Choose among several encoding schemes used
by different compilers to represent C++ names.
by different compilers to represent C++ names.
On HP-UX, WDB automatically chooses the
appropriate style.
appropriate style.
The choices for style currently supported are:
auto
Allow GDB to choose a decoding style
by inspecting your program.
by inspecting your program.
gnu
Decode based on the GNU C++
compiler (g++) encoding algorithm.
compiler (g++) encoding algorithm.
hp
Decode based on the HP ANSI C++
(aCC) encoding algorithm.
(aCC) encoding algorithm.
lucid
Decode based on the Lucid C++
compiler (lcc) encoding algorithm.
compiler (lcc) encoding algorithm.
94
Examining Data