NAME
dwarf_add_die_to_debug —
set the root
debugging information entry
LIBRARY
DWARF Access Library (libdwarf, -ldwarf)
SYNOPSIS
#include <libdwarf.h>
Dwarf_Unsigned
dwarf_add_die_to_debug(
Dwarf_P_Debug
dbg,
Dwarf_P_Die first_die,
Dwarf_Error *err);
DESCRIPTION
Function
dwarf_add_die_to_debug() sets the root debugging
information entry of a DWARF producer instance. All debugging information
entries linked to the root entry will also be added to the producer instance.
Argument
dbg should reference a DWARF producer instance
allocated using
dwarf_producer_init(3)
or
dwarf_producer_init_b(3).
Argument
first_die should hold the debugging information
entry which will become the root DIE.
If argument
err is not NULL, it will be used to store
error information in case of an error.
RETURN VALUES
On success, function
dwarf_add_die_to_debug() returns
DW_DLV_OK
. In case of an error, function
dwarf_add_die_to_debug() returns
DW_DLV_NOCOUNT
and sets the argument
err.
ERRORS
Function
dwarf_add_die_to_debug() can fail with:
-
-
- [
DW_DLE_ARGUMENT
]
- Either of the arguments dbg or
first_die was NULL.
SEE ALSO
dwarf(3),
dwarf_die_link(3),
dwarf_new_die(3),
dwarf_producer_init(3),
dwarf_producer_init_b(3)