cl_option Struct Reference

#include <opts.h>

Data Fields
const char *	opt_text
const char *	help
const char *	missing_argument_error
const char *	warn_message
const char *	alias_arg
const char *	neg_alias_arg
unsigned short	alias_target
unsigned short	back_chain
unsigned char	opt_len
int	neg_index
unsigned int	flags
BOOL_BITFIELD	cl_disabled: 1
unsigned int	cl_separate_nargs: 2
BOOL_BITFIELD	cl_separate_alias: 1
BOOL_BITFIELD	cl_negative_alias: 1
BOOL_BITFIELD	cl_no_driver_arg: 1
BOOL_BITFIELD	cl_reject_driver: 1
BOOL_BITFIELD	cl_reject_negative: 1
BOOL_BITFIELD	cl_missing_ok: 1
BOOL_BITFIELD	cl_uinteger: 1
BOOL_BITFIELD	cl_host_wide_int: 1
BOOL_BITFIELD	cl_tolower: 1
BOOL_BITFIELD	cl_report: 1
unsigned short	flag_var_offset
unsigned short	var_enum
enum cl_var_type	var_type
HOST_WIDE_INT	var_value

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Field Documentation

const char* cl_option::alias_arg

     Argument of alias target when positive option given, or NULL.  

unsigned short cl_option::alias_target

     Alias target, or N_OPTS if not an alias.  

unsigned short cl_option::back_chain

     Previous option that is an initial substring of this one, or
     N_OPTS if none.  

BOOL_BITFIELD cl_option::cl_disabled

     Disabled in this configuration.  

BOOL_BITFIELD cl_option::cl_host_wide_int

     Argument is a HOST_WIDE_INT.  

Referenced by option_flag_var().

BOOL_BITFIELD cl_option::cl_missing_ok

     Missing argument OK (joined).  

BOOL_BITFIELD cl_option::cl_negative_alias

     Alias to negative form of option.  

BOOL_BITFIELD cl_option::cl_no_driver_arg

     Option takes no argument in the driver.  

BOOL_BITFIELD cl_option::cl_reject_driver

     Reject this option in the driver.  

BOOL_BITFIELD cl_option::cl_reject_negative

     Reject no- form.  

BOOL_BITFIELD cl_option::cl_report

     Report argument with -fverbose-asm  

BOOL_BITFIELD cl_option::cl_separate_alias

     Option is an alias when used with separate argument.  

Referenced by generate_canonical_option().

unsigned int cl_option::cl_separate_nargs

     Options marked with CL_SEPARATE take a number of separate
     arguments (1 to 4) that is one more than the number in this
     bit-field.  

BOOL_BITFIELD cl_option::cl_tolower

     Argument should be converted to lowercase.  

BOOL_BITFIELD cl_option::cl_uinteger

     Argument is an integer >=0.  

unsigned short cl_option::flag_var_offset

     Offset of field for this option in struct gcc_options, or
     (unsigned short) -1 if none.  

unsigned int cl_option::flags

     CL_* flags for this option.  

Referenced by cancel_option(), generate_canonical_option(), integral_argument(), merge_and_complain(), and opt_enum_arg_to_value().

const char* cl_option::help

     Help text for --help, or NULL.  

const char* cl_option::missing_argument_error

     Error message for missing argument, or NULL.  

Referenced by generate_option().

const char* cl_option::neg_alias_arg

     Argument of alias target when negative option given, or NULL.  

int cl_option::neg_index

     Next option in a sequence marked with Negative, or -1 if none.  

Referenced by cancel_option().

unsigned char cl_option::opt_len

     Option length, not including initial '-'.  

Referenced by find_opt().

const char* cl_option::opt_text

     Text of the option, including initial '-'.  

Referenced by generate_canonical_option().

unsigned short cl_option::var_enum

     Index in cl_enums of enum used for this option's arguments, for
     CLVC_ENUM options.  

Referenced by enum_arg_to_value(), and set_option().

enum cl_var_type cl_option::var_type

     How this option's value is determined and sets a field.  

Referenced by enum_arg_to_value().

HOST_WIDE_INT cl_option::var_value

     Value or bit-mask with which to set a field.  

const char* cl_option::warn_message

     Warning to give when this option is used, or NULL.  

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The documentation for this struct was generated from the following file:

• opts.h