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* ldemul.c (ldemul_add_options, ldemul_handle_option): New functions.

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(ldemul_parse_args): Return bfd_boolean.  Formatting.
	* ldemul.h (ldemul_add_options, ldemul_handle_option): Declare.
	(ldemul_parse_args): Adjust.
	(struct ld_emulation_xfer_struct): Add add_options and handle_option.
	Return bfd_boolean from parse_args.
	* lexsup.c (parse_args): Malloc shortopts, longopts and
	really_longopts.  Call ldemul_add_options and ldemul_handle_option.
	* emultempl/aix.em (gld${EMULATION_NAME}_add_options): Split out from
	gld${EMULATION_NAME}_parse_args.
	(gld${EMULATION_NAME}_handle_option): Likewise.
	(ld_${EMULATION_NAME}_emulation): Adjust initializer.
	* emultempl/armcoff.em: As for aix.em, but remove parse_args.
	* emultempl/beos.em: Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/ticoff.em: Likewise.
	* emultempl/elf32.em: Likewise.  Don't duplicate long options either.
	(gld${EMULATION_NAME}_add_sysroot): Prototype.
	* emultempl/armelf.em (PARSE_AND_LIST_LONGOPTS): Don't duplicate
	options.
	* emultempl/hppaelf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
	* emultempl/ppc32elf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
	* emultempl/ppc64elf.em (PARSE_AND_LIST_LONGOPTS): Likewise.
	* emultempl/armelf_oabi.em (ld_${EMULATION_NAME}_emulation): Adjust
	initializer.
	* emultempl/generic.em: Likewise.
	* emultempl/gld960.em: Likewise.
	* emultempl/gld960c.em: Likewise.
	* emultempl/linux.em: Likewise.
	* emultempl/lnk960.em: Likewise.
	* emultempl/m68kcoff.em: Likewise.
	* emultempl/mipsecoff.em: Likewise.
	* emultempl/sunos.em: Likewise.
	* emultempl/vanilla.em: Likewise.
	* emultempl/netbsd.em (gldnetbsd_before_parse): Prototype.
This commit is contained in:
Alan Modra
2003-02-28 01:32:31 +00:00
parent 2c4c2bc0a5
commit 3bcf55573d
25 changed files with 377 additions and 292 deletions
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21
ld/ldemul.h
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@@ -51,8 +51,12 @@ extern void ldemul_create_output_section_statements
PARAMS ((void));
extern bfd_boolean ldemul_place_orphan
PARAMS ((struct lang_input_statement_struct *, asection *));
extern int ldemul_parse_args
extern bfd_boolean ldemul_parse_args
PARAMS ((int, char **));
extern void ldemul_add_options
PARAMS ((int, char **, int, struct option **, int, struct option **));
extern bfd_boolean ldemul_handle_option
PARAMS ((int));
extern bfd_boolean ldemul_unrecognized_file
PARAMS ((struct lang_input_statement_struct *));
extern bfd_boolean ldemul_recognized_file
@@ -142,9 +146,18 @@ typedef struct ld_emulation_xfer_struct {
reading the script. Used to initialize symbols used in the script. */
void (*set_symbols) PARAMS ((void));
/* Run to parse args which the base linker doesn't
understand. Return non zero on sucess. */
int (*parse_args) PARAMS ((int, char **));
/* Parse args which the base linker doesn't understand.
Return TRUE on success. */
bfd_boolean (*parse_args) PARAMS ((int, char **));
/* Hook to add options to parameters passed by the base linker to
getopt_long and getopt_long_only calls. */
void (*add_options)
PARAMS ((int, char **, int, struct option **, int, struct option **));
/* Companion to the above to handle an option. Returns TRUE if it is
one of our options. */
bfd_boolean (*handle_option) PARAMS ((int));
/* Run to handle files which are not recognized as object files or
archives. Return TRUE if the file was handled. */