dwarf_add_file_decl(3) [freebsd man page]

DWARF_ADD_FILE_DECL(3)					   BSD Library Functions Manual 				    DWARF_ADD_FILE_DECL(3)

NAME

     dwarf_add_file_decl -- add a source file entry to a producer instance

LIBRARY

     DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS

     #include <libdwarf.h>

     Dwarf_Unsigned
     dwarf_add_file_decl(Dwarf_P_Debug dbg, char *name, Dwarf_Unsigned dirndx, Dwarf_Unsigned mtime, Dwarf_Unsigned size, Dwarf_Error *err);

DESCRIPTION

     Function dwarf_add_file_decl() adds a source file entry to a producer instance.

     Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).

     Argument name should point to a NUL-terminated string containing the name of the source file.

     If the file name in argument name is not a fully qualified pathname, argument dirndx should specify the index of the directory where the
     source file resides.  Otherwise, argument dirndx should be 0.  Valid directory indices are those returned by the function
     dwarf_add_directory_decl(3).

     Argument mtime specifies the time when the file was last modified.

     Argument size specifies the size of the file in bytes.

     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_file_decl() returns the index value generated for the source file.	In case of an error, function
     dwarf_add_file_decl() returns DW_DLV_NOCOUNT and sets the argument err.

ERRORS

     Function dwarf_add_file_decl() can fail with:

     [DW_DLE_ARGUMENT]	Either arguments dbg or name was NULL.

     [DW_DLE_ARGUMENT]	The length of the NUL-teminated string pointed to by argument name was 0.

     [DW_DLE_MEMORY]	An out of memory condition was encountered during the execution of the function.

SEE ALSO

     dwarf(3), dwarf_add_directory_decl(3), dwarf_add_line_entry(3), dwarf_lne_end_sequence(3), dwarf_lne_set_address(3), dwarf_producer_init(3),
     dwarf_producer_init_b(3)

BSD
								September 17, 2011							       BSD

DWARF_ADD_FRAME_CIE(3)					   BSD Library Functions Manual 				    DWARF_ADD_FRAME_CIE(3)

NAME

     dwarf_add_frame_cie -- add a call frame common information entry to a DWARF producer instance

LIBRARY

     DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS

     #include <libdwarf.h>

     Dwarf_Unsigned
     dwarf_add_frame_cie(Dwarf_P_Debug dbg, char *augmenter, Dwarf_Small caf, Dwarf_Small daf, Dwarf_Small ra, Dwarf_Ptr initinst,
	 Dwarf_Unsigned initlen, Dwarf_Error *err);

DESCRIPTION

     Function dwarf_add_frame_cie() adds a DWARF call frame common information entry (CIE) to a producer instance.

     Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).

     Argument augmenter should point to a NUL-terminated augmentation string for the common information entry.

     Argument caf specifies the code alignment factor.

     Argument daf specifies the data alignment factor.

     Argument ra specifies the column number used for the return address register.

     Argument initinst should point to a byte stream containing the initial instructions for the common information entry.

     Argument initlen should hold the length in bytes of the byte stream pointed to by argument initinst.

     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_frame_cie() returns the index value of the created common information entry.  In case of an error, function
     dwarf_add_frame_cie() returns DW_DLV_NOCOUNT and sets the argument err.

ERRORS

     Function dwarf_add_frame_cie() can fail with:

     [DW_DLE_ARGUMENT]	Argument dbg was NULL.

     [DW_DLE_MEMORY]	An out of memory condition was encountered during the execution of the function.

SEE ALSO

     dwarf(3), dwarf_add_fde_inst(3), dwarf_add_frame_fde(3), dwarf_add_frame_fde_b(3), dwarf_fde_cfa_offset(3), dwarf_new_fde(3),
     dwarf_producer_init(3), dwarf_producer_init_b(3)

BSD
								September 26, 2011							       BSD