DWARF_LNE_SET_ADDRESS(3) | Library Functions Manual | DWARF_LNE_SET_ADDRESS(3) |
dwarf_lne_set_address
—
#include <libdwarf.h>
Dwarf_Unsigned
dwarf_lne_set_address
(Dwarf_P_Debug
dbg, Dwarf_Addr off,
Dwarf_Unsigned symndx, Dwarf_Error
*err);
dwarf_lne_set_address
() sets the base address
used by subsequent invocations of the
dwarf_add_line_entry(3)
function.
Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).
Argument off specifies a relocatable program address.
Argument symndx specifies the index of the ELF symbol to be used for relocation.
If argument err is not
NULL
, it will be used to store error information in
case of an error.
dwarf_lne_set_address
() returns
DW_DLV_OK
. In case of an error, function
dwarf_lne_set_address
() returns
DW_DLV_NOCOUNT
and sets the argument
err.
dwarf_lne_set_address
() can fail with:
DW_DLE_ARGUMENT
]NULL
.DW_DLE_ARGUMENT
]DW_DLE_MEMORY
]September 14, 2011 | NetBSD 10.1 |