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36 Commits

Author SHA1 Message Date
Nick Clifton
07a7a14553 Fix typo in comment 2001-06-13 11:29:53 +00:00
Alan Modra
ce34c3732a Revert last patch. 2001-05-25 01:59:43 +00:00
Alan Modra
40e3ba9bb7 * expr.c (expr): Set return value to absolute_section for 
subtractive operations on symbols within a segment.
	* read.c (pseudo_set): Set segment for complex expressions.
 2001-05-25 00:01:30 +00:00
Alan Modra
6386f3a767 * symbols.c (resolve_symbol_value): Remove "finalize" param, 
instead use finalize_syms directly.  Don't treat expressions
	specially with regard to finalize_syms.  Update calls to self.
	(resolve_local_symbol): Update call to resolve_symbol_value.
	(S_GET_VALUE): Likewise.  Return resolve_symbol_value if
	!finalize_syms.
	* symbols.h (resolve_symbol_value): Update prototype.
	* config/obj-aout.c (obj_crawl_symbol_chain): Update call
	to resolve_symbol_value.
	* config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
	* config/obj-coff.c (do_relocs_for): Likewise.
	(yank_symbols): Likewise.
	(fixup_segment): Likewise.
	* config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
	* config/tc-mips.c (md_convert_frag): Likewise.
	* config/tc-ppc.c (ppc_frob_symbol): Likewise.
	(ppc_fix_adjustable): Likewise.
	* dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
	(dwarf2dbg_convert_frag): Likewise.
	* ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
	(eh_frame_convert_frag): Likewise.
	* expr.c (make_expr_symbol): Likewise.
	* write.c (adjust_reloc_syms): Likewise.
	(write_object_file): Likewise.
	(relax_segment): Likewise.
	(fixup_segment): Likewise.
	(finalize_syms): Init to zero, and update comment.
	(write_object_file): Set finalize_syms to 1 rather than 2.
	* doc/internals.texi (sy_value): Mention finalize_syms.
	(S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
 2001-05-22 10:23:50 +00:00
Alexandre Oliva
a8a22e3365 * expr.c (operand): Pass &c to md_parse_name(). 
* config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
 2001-04-12 07:03:10 +00:00
Alan Modra
1a5447b835 Pass finalize_syms on calls to resolve_symbol_value. 2001-03-30 07:07:11 +00:00
Nick Clifton
f7e42eb4af Fix copyright notices 2001-03-08 23:24:26 +00:00
Alan Modra
c90cedf93e Update copyright date. 2001-02-13 11:17:48 +00:00
Alan Modra
6fad6acb13 Fix parsing of multi-char operators. 2001-02-13 11:13:53 +00:00
Alan Modra
1688794441 Correct {STANDARD,MRI}_MUL_PRECEDENCE value. 2000-11-28 13:33:22 +00:00
Kazu Hirata
b041f888ac 2000-10-30 Kazu Hirata <kazu@hxi.com> 
* expr.c: Fix formatting.
	* flonum-copy.c: Likewise.
	* flonum.h: Likewise.
	* gasp.c: Likewise.
	* hash.c: Likewise.
 2000-10-30 21:59:01 +00:00
Kazu Hirata
e6c774b42a 2000-10-17 Kazu Hirata <kazu@hxi.com> 
* debug.c: Fix formatting.
	* depend.c: Likewise.
	* dwarf2dbg.c: Likewise.
	* dwarf2dbg.h: Likewise.
	* ecoff.c: Likewise.
	* expr.c: Likewise.
	* expr.h: Likewise.
	* flonum-konst.c: Likewise.
	* frags.h: Likewise.
 2000-10-17 20:21:45 +00:00
Alan Modra
927781e250 Miscellaneous tiny fixes. 2000-09-05 03:53:02 +00:00
Nick Clifton
958b5f013a fix formatting 2000-09-03 21:51:27 +00:00
Kazu Hirata
bc4466dcf1 2000-08-11 Kazu Hirata <kazu@hxi.com> 
* expr.c: Fix formatting.
 2000-08-11 17:50:25 +00:00
Kazu Hirata
929b12bc4e 2000-08-10 Kazu Hirata <kazu@hxi.com> 
* expr.c: Fix formatting.
 2000-08-10 23:13:37 +00:00
Frank Ch. Eigler
977e771a09 * new parsing option 
2000-07-17  Frank Ch. Eigler  <fche@redhat.com>

	* expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
	is defined.
 2000-07-17 17:51:18 +00:00
Frank Ch. Eigler
ed6d6fd3c4 * $literal support 
2000-06-23  Frank Ch. Eigler  <fche@redhat.com>

	* expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
	is defined.
 2000-06-23 10:51:28 +00:00
Alan Modra
f7c8887211 (operand): Do not as_bad() if RELAX_PAREN_GROUPING is 
defined.  Fix error message and double increment of
input_line_pointer for `[' grouping.
 2000-06-23 10:12:48 +00:00
Nick Clifton
60bcf0fa8c Applied Stephane Carrez <Stephane.Carrez@worldnet.fr> patches to add support 
for m68hc11 and m68hc12 processors.
 2000-06-19 01:22:44 +00:00
Alan Modra
b75c0c920f is_end_of_line fixes. 2000-06-02 02:52:10 +00:00
Jim Wilson
800eeca487 IA-64 ELF support. 2000-04-21 20:22:24 +00:00
Hans-Peter Nilsson
271bb601c4 * expr.c (operand) [case 'f']: When testing if '0f' can start a 
floating-point-number, make sure 'f' is in FLT_CHARS.
 2000-03-13 21:20:15 +00:00
Alan Modra
abd63a324b Remove dead code when not TC_M68K. 2000-02-24 01:56:31 +00:00
Timothy Wall
ab266a97fb NUMBERS_WITH_SUFFIX *doesn't* want to handle 'x', since that is valid 
when the 0x prefix is used.
 2000-02-08 19:41:03 +00:00
Timothy Wall
6dc19fc4d6 Remove redundant code for checking numbers with suffixes. Add 
functionality to break out of assembler loops.
 2000-02-08 19:06:00 +00:00
Timothy Wall
f805106cd3 Add handling for numbers with suffixed radix. 2000-02-08 14:21:53 +00:00
Michael Meissner
dd33dc0f45 Add more md operators 1999-11-05 21:50:54 +00:00
Michael Meissner
446a06c9b8 Add md expression support; Cleanup alpha warnings 1999-10-18 22:29:15 +00:00
Ian Lance Taylor
0561a208f8 1999-09-11 Donn Terry <donn@interix.com> 
* expr.c (expr): Change first parameter to int.
	* config/obj-coff.c: Add declarations for static functions.
	(coff_frob_symbol): Use SYM_AUXENT.
	* config/tc-i386.h (flag_16bit_code): Don't declare.
 1999-09-12 02:27:58 +00:00
Ian Lance Taylor
fa16d38700 1999-09-11 Donn Terry <donn@interix.com> 
* expr.c (integer_constant): Correct too_many_digits calculation
	in base 10 case.
 1999-09-11 14:24:59 +00:00
Richard Henderson
58b5739a4e * dwarf2dbg.c (*): Convert to K&R + prototypes. 
(dwarf2_gen_line_info): Kill unused variables.
        (dwarf2_finish): Likewise.
        (dwarf2_where): Likewise.
        (dwarf2_directive_file): If we've only got a string,
        hand off to s_app_file.
        * ecoff.c: Move the include of ecoff.h.
        * symbols.h (S_IS_FUNCTION): Prototype.
        * read.c (LEX_HASH): Supply a default.
        (lex_type): Use it.
        (s_globl): Update `c' after skipping whitespace.
        * read.h (LEX_END_NAME, is_name_ender): New.
        * expr.c (get_symbol_end): Respect it.
 1999-06-05 18:19:09 +00:00
Richard Henderson
b585bc2c0a * expr.c (operand): Don't use [ for parens if we want an index op. 
(op_encoding): Switch [ into O_index, if desired.
        (op_rank): Renumber with O_index on bottom.
        (expr): If O_index, match closing bracket.
        * expr.h (O_index): New.
 1999-06-03 02:51:27 +00:00
Ian Lance Taylor
49309057b4 Add support for storing local symbols in a small structure to save 
memory when assembling large files.
	* as.h: Don't include struc-symbol.h.
	(symbolS): Add typedef.
	* symbols.c: Include struc-symbol.h.
	(local_hash): New static variable.
	(save_symbol_name): New static function, from symbol_create.
	(symbol_create): Call save_symbol_name.
	(local_symbol_count): New static variable.
	(local_symbol_conversion_count): Likewise.
	(LOCAL_SYMBOL_CHECK): Define.
	(local_symbol_make): New static function.
	(local_symbol_convert): New static function.
	(colon): Handle local symbols.  Create local symbol for local
	label name.
	(symbol_table_insert): Handle local symbols.
	(symbol_find_or_make): Create local symbol for local label name.
	(symbol_find_base): Check for local symbol.
	(symbol_append, symbol_insert): Check for local symbols.
	(symbol_clear_list_pointers, symbol_remove): Likewise.
	(verify_symbol_chain): Likewise.
	(copy_symbol_attributes): Likewise.
	(resolve_symbol_value): Handle local symbols.
	(resolve_local_symbol): New static function.
	(resolve_local_symbol_values): New function.
	(S_GET_VALUE, S_SET_VALUE): Handle local symbols.
	(S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
	(S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
	(S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
	(S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
	(symbol_previous, symbol_next): New functions.
	(symbol_get_value_expression): Likewise.
	(symbol_set_value_expression): Likewise.
	(symbol_set_frag, symbol_get_frag): Likewise.
	(symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
	(symbol_mark_used_in_reloc): Likewise.
	(symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
	(symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
	(symbol_mri_common_p): Likewise.
	(symbol_mark_written, symbol_clear_written): Likewise.
	(symbol_written_p): Likewise.
	(symbol_mark_resolved, symbol_resolved_p): Likewise.
	(symbol_section_p, symbol_equated_p): Likewise.
	(symbol_constant_p): Likewise.
	(symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
	(symbol_get_obj, symbol_set_obj): Likewise.
	(symbol_get_tc, symbol_set_tc): Likewise.
	(symbol_begin): Initialize local_hash.
	(print_symbol_value_1): Handle local symbols.
	(symbol_print_statistics): Print local symbol statistics.
	* symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
	Declare new symbols.c functions.  Move many declarations here from
	struc-symbol.h.
	(SYMBOLS_NEED_BACKPOINTERS): Define if needed.
	* struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
	(struct symbol): Move bsym to make it clearly the first field.
	Remove TARGET_SYMBOL_FIELDS.
	(symbolS): Don't typedef.
	(struct broken_word): Remove.
	(N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
	(SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
	(symbol_clear_list_pointers): Likewise.
	(symbol_insert, symbol_remove): Likewise.
	(symbol_previous, symbol_append): Likewise.
	(verify_symbol_chain, verify_symbol_chain_2): Likewise.
	(struct local_symbol): Define.
	(local_symbol_converted_p, local_symbol_mark_converted): Define.
	(local_symbol_resolved_p, local_symbol_mark_resolved): Define.
	(local_symbol_get_frag, local_symbol_set_frag): Define.
	(local_symbol_get_real_symbol): Define.
	(local_symbol_set_real_symbol): Define.
	Define.
	* write.c (write_object_file): Call resolve_local_symbol_values.
	* config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
	(TARGET_SYMBOL_FIELDS): Don't define.
	* config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field.  If
	ECOFF_DEBUGGING, add ECOFF fields.
	(ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
	* config/obj-multi.h (struct elf_obj_sy): Add local field.  If
	ECOFF_DEBUGGING, add ECOFF fields.
	(ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
	(ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
	* config/tc-mcore.h: Don't include struc-symbol.h.
	(TARGET_SYMBOL_FIELDS): Don't define.
	(struct mcore_tc_sy): Define.
	(TC_SYMFIELD_TYPE): Define.
	* Many files: Use symbolS instead of struct symbol.  Use new
	accessor functions rather than referring to symbolS fields
	directly.
	* read.c (s_mri_common): Don't add in value of line_label.
	* config/tc-mips.c (md_apply_fix): Correct parenthesization when
	checking for SEC_LINK_ONCE.
	* config/tc-sh.h (sh_fix_adjustable): Declare.
 1999-06-03 00:29:48 +00:00
Alan Modra
6d4d30bb14 / 
Move bitfield overflow checks to after the md_apply_fix call in
fixup_segment so that md_apply_fix has a chance to modify value.
Handle 8 and 16-bit pcrel relocs for i386.
Prototypes and other minor code cleanups.
 1999-05-17 03:21:46 +00:00
Richard Henderson
252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00