b2221023d3
* expr.c (operand): Handle the "~", "-", and "!" operators applied
to bignums.
* gas/arm/bignum1.s: New test.
* gas/arm/arm.exp: Run it.
22 years ago
1181c20ef4
* expr.c (operand, operator): Don't reject '++' and '--'.
23 years ago
f4c724fc32
* expr.c (operand): Correct checks for ++ and --.
23 years ago
3e4caed2b1
* expr.c (operand): Reject ++ and --.
(operator): Likewise.
23 years ago
dd625418be
* ehopt.c: Convert to ISO-C.
* emul.h: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* flonum-copy.c: Likewise.
* flonum-mult.c: Likewise.
* flonum.h: Likewise.
* frags.c: Likewise.
* frags.h: Likewise.
23 years ago
756d1d0188
* expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
symbol_create call.
(current_location): Use symbol_temp_new_now.
* stabs.c (s_stab_generic): Use symbol_temp_new.
* symbols.c (temp_label_name): Remove.
(symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
24 years ago
0200099915
* expr.c (operand): Add support for n.nn flonums.
24 years ago
f6cf69d700
* expr.c (expr): Simplify foo-foo here.
(clean_up_expression): Remove O_subtract code.
24 years ago
263462410c
* write.h (struct fix): Add fx_dot_value.
(dot_value): Declare.
* write.c (dot_value): New var.
(fix_new_internal): Save dot_value as fx_dot_value.
* expr.c (expr): Update dot_value.
24 years ago
7065849339
* dwarf2dbg.c: Always include dwarf2dbg.h.
(dwarf2_directive_file): Adjust dummy version args.
* ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED.
* expr.c (clean_up_expression <O_subtract>): Allow subtraction
when symbol values differ.
* read.c (do_align): Add ATTRIBUTE_UNUSED to label.
(pseudo_set <O_subtract>): Remove unnecessary segment test.
* config/obj-bout.c (obj_pseudo_table): Warning fix.
24 years ago
411863a44d
* app.c: Fix formatting.
* as.c: Likewise.
* ehopt.c: Likewise.
* expr.c: Likewise.
* input-file.c: Likewise.
* listing.c: Likewise.
* macro.h: Likewise.
* stabs.c: Likewise.
* symbols.c: Likewise.
25 years ago
3b37fd6673
* app.c: Fix comment typos.
* bit_fix.h: Likewise.
* expr.c: Likewise.
* itbl-ops.c: Likewise.
25 years ago
3882b01078
Locale changes from Bruno Haible <haible@clisp.cons.org>.
25 years ago
e0890092b6
* expr.c (expr): Move code setting "retval" to the end of the loop,
and rearrange for efficiency. For "PIC code" subtraction, use
"rightseg" rather than recalculating. For "symbol OP symbol"
subtract, set "retval" to absolute_section if symbols in same
section.
* symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
O_symbol. Simplify a +/- b code. Allow equality and non-equality
comparisons on symbols from any section. Allow other comparison
operators as for subtraction.
(symbol_equated_reloc_p): New predicate function.
* symbols.h (symbol_equated_reloc_p): Declare.
* write.c (adjust_reloc_syms): Use symbol_equated_reloc_p.
(write_relocs): Likewise.
(write_object_file): Likewise.
(relax_segment <rs_machine_dependent>): Ensure segment for
expression syms is set correctly.
* config/tc-mips.c (md_estimate_size_before_relax): Likewise.
* config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
of a complex expression when setting up frag_var.
25 years ago
c68012fb32
2001-08-14 Jeff Johnston <jjohnstn@redhat.com>
25 years ago
0e389e770d
* read.c: Standardize error/warning messages - don't capitalise, no
final period or newline, don't say "ignored" or "zero assumed" for
as_bad messages. In some cases, change the wording to that used
elsewhere for similar messages.
* app.c, as.c, atof-generic.c, cgen.c, cond.c, depend.c, dwarf2dbg.c,
ecoff.c, expr.c, frags.c, input-file.c, input-scrub.c, listing.c,
output-file.c, stabs.c, subsegs.c, symbols.c, write.c: Likewise.
* ecoff.c (ecoff_directive_end): Test for missing name by
comparing input line pointers rather than reading string.
(ecoff_directive_ent): Likewise.
* read.c (s_set): Likewise.
(s_align): Report a warning rather than an error for
alignment too large.
(s_comm): Check for missing symbol name.
(s_lcomm_internal): Likewise.
(s_lsym): Likewise.
(s_globl): Use is_end_of_line instead of looking for '\n'.
(s_lcomm_internal): Likewise.
(ignore_rest_of_line): Report a warning rather than an error.
25 years ago
07a7a14553
Fix typo in comment
26 years ago
ce34c3732a
Revert last patch.
26 years ago
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.
26 years ago
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.
26 years ago
a8a22e3365
* expr.c (operand): Pass &c to md_parse_name().
* config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
26 years ago
1a5447b835
Pass finalize_syms on calls to resolve_symbol_value.
26 years ago
f7e42eb4af
Fix copyright notices
26 years ago
c90cedf93e
Update copyright date.
26 years ago
6fad6acb13
Fix parsing of multi-char operators.
26 years ago
1688794441
Correct {STANDARD,MRI}_MUL_PRECEDENCE value.
26 years ago
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.
26 years ago
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.
26 years ago
927781e250
Miscellaneous tiny fixes.
26 years ago
958b5f013a
fix formatting
26 years ago
bc4466dcf1
2000-08-11 Kazu Hirata <kazu@hxi.com>
* expr.c: Fix formatting.
26 years ago
929b12bc4e
2000-08-10 Kazu Hirata <kazu@hxi.com>
* expr.c: Fix formatting.
26 years ago
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.
26 years ago
ed6d6fd3c4
* $literal support
2000-06-23 Frank Ch. Eigler <fche@redhat.com>
* expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
is defined.
27 years ago
f7c8887211
(operand): Do not as_bad() if RELAX_PAREN_GROUPING is
defined. Fix error message and double increment of
input_line_pointer for `[' grouping.
27 years ago
60bcf0fa8c
Applied Stephane Carrez <Stephane.Carrez@worldnet.fr> patches to add support
for m68hc11 and m68hc12 processors.
27 years ago
b75c0c920f
is_end_of_line fixes.
27 years ago
800eeca487
IA-64 ELF support.
27 years ago
271bb601c4
* expr.c (operand) [case 'f']: When testing if '0f' can start a
floating-point-number, make sure 'f' is in FLT_CHARS.
27 years ago
abd63a324b
Remove dead code when not TC_M68K.
27 years ago
ab266a97fb
NUMBERS_WITH_SUFFIX *doesn't* want to handle 'x', since that is valid
when the 0x prefix is used.
27 years ago
6dc19fc4d6
Remove redundant code for checking numbers with suffixes. Add
functionality to break out of assembler loops.
27 years ago
f805106cd3
Add handling for numbers with suffixed radix.
27 years ago
dd33dc0f45
Add more md operators
27 years ago
446a06c9b8
Add md expression support; Cleanup alpha warnings
27 years ago
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.
27 years ago
fa16d38700
1999-09-11 Donn Terry <donn@interix.com>
* expr.c (integer_constant): Correct too_many_digits calculation
in base 10 case.
27 years ago
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.
28 years ago
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.
28 years ago
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.
28 years ago
Mark Mitchell
Alan Modra
Nathan Sidwell
Kazu Hirata
Richard Henderson
H.J. Lu
Jeff Johnston
Nick Clifton
Alexandre Oliva
Frank Ch. Eigler
Jim Wilson
Hans-Peter Nilsson
Timothy Wall
Michael Meissner
Ian Lance Taylor