dwarf_lne_end_sequence —
set the end of instruction sequence
DWARF Access Library (libdwarf, -ldwarf)
#include
<libdwarf.h>
Dwarf_Unsigned
dwarf_lne_end_sequence(
Dwarf_P_Debug
dbg,
Dwarf_Addr addr,
Dwarf_Error *err);
Function
dwarf_lne_end_sequence() sets the address
that indicates the end of a sequence of target machine instructions.
Argument
dbg should reference a DWARF producer
instance allocated using
dwarf_producer_init(3)
or
dwarf_producer_init_b(3).
Argument
addr specifies an address value which
is the first byte after the end of a instruction sequence.
If argument
err is not NULL, it will be used to
store error information in case of an error.
On success, function
dwarf_lne_end_sequence()
returns
DW_DLV_OK. In case of an error,
function
dwarf_lne_end_sequence() returns
DW_DLV_NOCOUNT and sets the argument
err.
Function
dwarf_lne_end_sequence() can fail with:
-
-
- [
DW_DLE_ARGUMENT]
- Argument dbg was
NULL.
-
-
- [
DW_DLE_ARGUMENT]
- The value in argument addr
overlapped an existing line information entry.
-
-
- [
DW_DLE_MEMORY]
- An out of memory condition was encountered during the
execution of the function.
dwarf(3),
dwarf_add_directory_decl(3),
dwarf_add_file_decl(3),
dwarf_add_line_entry(3),
dwarf_lne_set_address(3),
dwarf_producer_init(3),
dwarf_producer_init_b(3)