NAME

LIBRARY

SYNOPSIS

int
dwarf_get_cie_info(Dwarf_Cie cie, Dwarf_Unsigned *cie_byte_len, Dwarf_Small *version, char **augmentation, Dwarf_Unsigned *caf, Dwarf_Unsigned *daf, Dwarf_Half *ra, Dwarf_Ptr *init_inst, Dwarf_Unsigned *inst_len, Dwarf_Error *err);

DESCRIPTION

Argument cie should reference a valid DWARF CIE descriptor, such as would be returned by function dwarf_get_cie_of_fde(3).

Argument cie_byte_len should point to a location that will hold the length in bytes of the CIE descriptor itself.

Argument version should point to a location that will hold the version number of the CIE descriptor.

Arugment augmentation should point to a location that will be set to a pointer to a NUL-terminated string containing augmentation data encoded as UTF-8.

Argument caf should point to a location that will hold the code alignment factor recorded in the CIE descriptor.

Arugment daf should point to a location that will hold the data alignment factor recorded in the CIE descriptor.

Argument ra should point to a location that will hold the return address recorded in the CIE descriptor.

Argument init_inst should point to a location that will be set to a pointer to an array of bytes containing the initial instructions associated with the CIE descriptor.

Argument inst_len should point to a location that will hold the length in bytes of the initial instructions returned in argument init_inst.

If argument err is not NULL, it will be used to store error information in case of an error.

RETURN VALUES

ERRORS

[DW_DLE_ARGUMENT]

One of the arguments cie, cie_byte_len, version, augmentation, caf, daf, ra, init_inst or inst_len was NULL.

SEE ALSO