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7 commits

Author SHA1 Message Date
Ian Lance Taylor
dfc1c00613 * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector. 1994-04-07 01:58:27 +00:00
Ian Lance Taylor
6812b6077e * targets.c (bfd_target): Rearranged fields in target vector.
Removed _bfd_debug_info_start, _bfd_debug_info_end and
	_bfd_debug_info_accumulate, which were never used.
	(BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined.
	(BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined.
	(BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined.
	(BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined.
	* All backends: Changed to use the new BFD_JUMP_TABLE_* macros
	rather than the single JUMP_TABLE macro.  Removed many of the
	weird macro definitions needed to support the monolithic
	JUMP_TABLE.
	* bfd-in.h (JUMP_TABLE): Removed.
	* libbfd-in.h: Define a bunch of macros, and declare a few
	functions, for use with the new BFD_JUMP_TABLE_* macros.
	* libbfd.c (_bfd_dummy_new_section_hook): Removed.
	(bfd_false): Set bfd_error_invalid_operation.
	(bfd_nullvoidptr): Likewise.
	(bfd_n1): New function.
	(_bfd_nocore_core_file_matches_executable_p): Renamed from
	_bfd_dummy_core_file_matches_executable_p.
	(_bfd_nocore_core_file_failing_command): Similar rename.  Set
	bfd_error_invalid_operation.
	(_bfd_nocore_core_file_failing_signal): Likewise.
	(_bfd_generic_get_section_contents): Renamed from
	bfd_generic_get_section_contents.  Changed all callers.
	(_bfd_generic_set_section_contents): Similar rename.
	* ieee.c: #if 0 out ieee_bfd_debug_info_start,
	ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate.  They
	were never called.
	* bfd-in2.h: Rebuilt.
	* libbfd.h: Rebuilt.
1994-04-06 22:00:40 +00:00
Ian Lance Taylor
2baa7d54a6 Made sure that every call to bfd_read, bfd_write, and bfd_seek
checks the return value and handled bfd_error correctly.  These
	changes are not itemised.  Also:
	* i386os9k.c (os9k_swap_exec_header_in): Change return type to
	boolean.
	(os9k_object_p): Check os9k_swap_exec_header_in return value.
1994-04-04 22:41:53 +00:00
Ian Lance Taylor
5c8444f8f8 Add bfd_free_cached_info support to a.out backends.
* aoutx.h (aout_get_external_symbols): Renamed from
	aout_link_get_symbols.  Read strings even if symbols have been
	read.  Store string size in obj_aout_string_size.
	(NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to
	read the symbols.  Allocate the cached symbols with malloc, not
	bfd_alloc.
	(NAME(aout,slurp_reloc_table)): Allocate the cached relocs with
	malloc, not bfd_alloc.
	(NAME(aout,bfd_free_cached_info)): New function; free cached
	symbols and relocs.
	* libaout.h (struct aoutdata): Add external_string_size field.
	(obj_aout_external_string_size): New accessor macro.
	(NAME(aout,close_and_cleanup)): Don't declare.
	(NAME(aout,bfd_free_cached_info)): Declare.
	(aout_32_close_and_cleanup): Don't define.
	(aout_64_close_and_cleanup): Don't define.
	* aout-target.h (MY_bfd_free_cached_info): If not already defined,
	define as NAME(aout,free_cached_info).
	(MY_close_and_cleanup): If not already defined, define as
	MY_bfd_free_cached_info.
	* aout-adobe.c (aout_32_close_and_cleanup): Define.
	(aout_32_bfd_free_cached_info): Don't define.
	* bout.c (aout_32_close_and_cleanup): Define.
	(aout_32_bfd_free_cached_info): Don't define.
	* hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true.
	(MY_close_and_cleanup): Don't define.
	* i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached
	relocs with malloc, not bfd_alloc.
	* i386os9k.c (aout_32_close_and_cleanup): Define.
	(aout_32_bfd_free_cached_info): Don't define.
1994-04-01 22:08:38 +00:00
Ian Lance Taylor
9deaaaf1b3 * targets.c (bfd_target): Add _bfd_free_cached_info field.
* bfd.c (bfd_free_cached_info): Define.
	* bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info.
	* bfd-in2.h: Rebuilt.
	* All backends: Initialize bfd_free_cached_info entry point to
	bfd_true.
1994-04-01 17:55:47 +00:00
Kung Hsu
bb37e7161e Modified Files:
ChangeLog i386os9k.c Makefile.in

        * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
        * Makefile.in: delete an extra blank.
1994-03-01 21:39:28 +00:00
Kung Hsu
2f88343dbe Modified Files:
ChangeLog targets.c Makefile.in cache.c
Added Files:
	i386os9k.c

        * i386os9k.c : new file to handle os9k format bfd.
        * Makefile.in : Handle new file i386os9k.c
        * bfd-in2.h : Add bfd_target_os9k_flavour.
        * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
        * cache.c : Initialize cache_sentinel to 0.
1994-02-28 23:49:08 +00:00