fcddde94ee
-Wimplicit-fallthrough dodgy fixes
...
The comment logically belongs inside the preprocessor conditional,
but gcc's -Wimplicit-fallthrough loses track of it. Revert when/if
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77817 is fixed.
* app.c (do_scrub_chars): Move fall through comment.
* expr.c (operand): Likewise.
2016-10-06 22:49:38 +10:30
1a0670f374
-Wimplicit-fallthrough warning fixes
...
Comment changes.
bfd/
* coff-h8300.c: Spell fall through comments consistently.
* coffgen.c: Likewise.
* elf32-hppa.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-score.c: Likewise.
* elf32-score7.c: Likewise.
* elf64-ppc.c: Likewise.
* elfxx-aarch64.c: Likewise.
* elfxx-mips.c: Likewise.
* cpu-ns32k.c: Add missing fall through comments.
* elf-m10300.c: Likewise.
* elf32-arm.c: Likewise.
* elf32-avr.c: Likewise.
* elf32-bfin.c: Likewise.
* elf32-frv.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-microblaze.c: Likewise.
* elf32-nds32.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-rl78.c: Likewise.
* elf32-rx.c: Likewise.
* elf32-s390.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-tic6x.c: Likewise.
* elf64-ia64-vms.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-s390.c: Likewise.
* elf64-x86-64.c: Likewise.
* elflink.c: Likewise.
* elfnn-aarch64.c: Likewise.
* elfnn-ia64.c: Likewise.
* ieee.c: Likewise.
* oasys.c: Likewise.
* pdp11.c: Likewise.
* srec.c: Likewise.
* versados.c: Likewise.
opcodes/
* aarch64-opc.c: Spell fall through comments consistently.
* i386-dis.c: Likewise.
* aarch64-dis.c: Add missing fall through comments.
* aarch64-opc.c: Likewise.
* arc-dis.c: Likewise.
* arm-dis.c: Likewise.
* i386-dis.c: Likewise.
* m68k-dis.c: Likewise.
* mep-asm.c: Likewise.
* ns32k-dis.c: Likewise.
* sh-dis.c: Likewise.
* tic4x-dis.c: Likewise.
* tic6x-dis.c: Likewise.
* vax-dis.c: Likewise.
binutils/
* dlltool.c: Spell fall through comments consistently.
* objcopy.c: Likewise.
* readelf.c: Likewise.
* dwarf.c: Add missing fall through comments.
* elfcomm.c: Likewise.
* sysinfo.y: Likewise.
* readelf.c: Likewise. Also remove extraneous comments.
gas/
* app.c: Add missing fall through comments.
* dw2gencfi.c: Likewise.
* expr.c: Likewise.
* config/tc-alpha.c: Likewise.
* config/tc-arc.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-cr16.c: Likewise.
* config/tc-crx.c: Likewise.
* config/tc-dlx.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-mep.c: Likewise.
* config/tc-metag.c: Likewise.
* config/tc-microblaze.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-rx.c: Likewise.
* config/tc-score.c: Likewise.
* config/tc-score7.c: Likewise.
* config/tc-sh.c: Likewise.
* config/tc-tic4x.c: Likewise.
* config/tc-vax.c: Likewise.
* config/tc-xstormy16.c: Likewise.
* config/tc-z80.c: Likewise.
* config/tc-z8k.c: Likewise.
* config/obj-elf.c: Likewise.
* config/tc-i386.c: Likewise.
* depend.c: Spell fall through comments consistently.
* config/tc-arm.c: Likewise.
* config/tc-d10v.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-mcore.c: Likewise.
* config/tc-mep.c: Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-visium.c: Likewise.
* config/tc-xstormy16.c: Likewise.
* config/tc-z8k.c: Likewise.
gprof/
* gprof.c: Add missing fall through comments.
ld/
* lexsup.c: Spell fall through comments consistently and add
missing fall through comments.
2016-10-06 10:13:15 +10:30
29a2809e42
use xstrdup, xmemdup0 and concat more
...
gas/ChangeLog:
2016-05-13 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* config/obj-coff.c (obj_coff_def): Simplify string copying.
(weak_name2altname): Likewise.
(weak_uniquify): Likewise.
(obj_coff_section): Likewise.
(obj_coff_init_stab_section): Likewise.
* config/obj-elf.c (obj_elf_section_name): Likewise.
(obj_elf_init_stab_section): Likewise.
* config/obj-evax.c (evax_shorten_name): Likewise.
* config/obj-macho.c (obj_mach_o_make_or_get_sect): Likewise.
* config/tc-aarch64.c (create_register_alias): Likewise.
* config/tc-alpha.c (load_expression): Likewise.
(s_alpha_file): Likewise.
(s_alpha_section_name): Likewise.
(tc_gen_reloc): Likewise.
* config/tc-arc.c (md_assemble): Likewise.
* config/tc-arm.c (create_neon_reg_alias): Likewise.
(start_unwind_section): Likewise.
* config/tc-hppa.c (pa_build_unwind_subspace): Likewise.
(hppa_elf_mark_end_of_function): Likewise.
* config/tc-nios2.c (nios2_modify_arg): Likewise.
(nios2_negate_arg): Likewise.
* config/tc-rx.c (rx_section): Likewise.
* config/tc-sh64.c (sh64_consume_datalabel): Likewise.
* config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
* config/tc-tic54x.c (tic54x_include): Likewise.
(tic54x_macro_info): Likewise.
(subsym_get_arg): Likewise.
(subsym_substitute): Likewise.
(tic54x_start_line_hook): Likewise.
* config/tc-xtensa.c (xtensa_literal_prefix): Likewise.
(xg_reverse_shift_count): Likewise.
* config/xtensa-relax.c (enter_opname_n): Likewise.
(split_string): Likewise.
* dwarf2dbg.c (get_filenum): Likewise.
(process_entries): Likewise.
* expr.c (operand): Likewise.
* itbl-ops.c (alloc_entry): Likewise.
* listing.c (listing_message): Likewise.
(listing_title): Likewise.
* macro.c (check_macro): Likewise.
* stabs.c (s_xstab): Likewise.
* symbols.c (symbol_relc_make_expr): Likewise.
* write.c (compress_debug): Likewise.
2016-05-13 00:35:51 -04:00
e140100a5d
Allow integer contants to have a U suffix. Improve error reporting for missing closing parentheses.
...
PR gas/19910
* config/tc-sparc.c (sparc_ip): Report an error if the expression
inside a %-macro could not be fully parsed.
* expr.c (integer_constant): Accept and ignore U suffixes to
integers.
(operand): When a missing closing parenthesis is encountered,
report the character that was found instead.
* testsuite/gas/mips/tls-ill.l: Update expected error message.
* testsuite/gas/sparc/pr19910-1.d: New test driver.
* testsuite/gas/sparc/pr19910-1.s: New test.
* testsuite/gas/sparc/pr19910-2.l: Expected error output.
* testsuite/gas/sparc/pr19910-2.s: New test.
* testsuite/gas/sparc/sparc.exp: Run the new tests.
2016-04-07 12:34:06 +01:00
325801bda4
use XNEW and related macros more
...
gas/ChangeLog:
2016-04-03 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* app.c (app_push): use XNEW macro.
* as.c: Likewise.
* config/obj-elf.c (obj_elf_change_section): Likewise.
(elf_copy_symbol_attributes): Likewise.
(obj_elf_size): Likewise.
(build_group_lists): Likewise.
* config/tc-aarch64.c (add_operand_error_record): Likewise.
(md_assemble): Likewise.
(tc_gen_reloc): Likewise.
(get_upper_str): Likewise.
(aarch64_parse_features): Likewise.
* config/tc-arm.c (insert_reg_alias): Likewise.
(insert_neon_reg_alias): Likewise.
(find_or_make_literal_pool): Likewise.
(s_arm_elf_cons): Likewise.
(add_unwind_opcode): Likewise.
(arm_parse_extension): Likewise.
* config/tc-avr.c (create_record_for_frag): Likewise.
* config/tc-crx.c: Likewise.
* config/tc-d30v.c: Likewise.
* config/tc-dlx.c (s_proc): Likewise.
* config/tc-ft32.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-hppa.c (pa_proc): Likewise.
(create_new_space): Likewise.
(create_new_subspace): Likewise.
* config/tc-i860.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-iq2000.c (iq2000_add_macro): Likewise.
(iq2000_record_hi16): Likewise.
* config/tc-m32c.c (m32c_indirect_operand): Likewise.
* config/tc-m32r.c (debug_sym): Likewise.
(m32r_record_hi16): Likewise.
* config/tc-m68k.c (m68k_ip): Likewise.
(md_begin): Likewise.
* config/tc-mcore.c: Likewise.
* config/tc-microblaze.c (check_got): Likewise.
* config/tc-mips.c (append_insn): Likewise.
(s_mipsset): Likewise.
(mips_record_label): Likewise.
(s_mips_end): Likewise.
* config/tc-mmix.c (mmix_frob_file): Likewise.
* config/tc-mn10200.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-moxie.c: Likewise.
* config/tc-msp430.c: Likewise.
* config/tc-nds32.c (nds32_elf_save_pseudo_pattern): Likewise.
* config/tc-ns32k.c: Likewise.
* config/tc-or1k.c: Likewise.
* config/tc-pdp11.c: Likewise.
* config/tc-pj.c (fake_opcode): Likewise.
* config/tc-ppc.c (ppc_apuinfo_section_add): Likewise.
(ppc_macro): Likewise.
(ppc_dwsect): Likewise.
(ppc_machine): Likewise.
* config/tc-rl78.c (rl78_frag_init): Likewise.
* config/tc-rx.c (rx_frag_init): Likewise.
* config/tc-s390.c (s390_lit_suffix): Likewise.
(s390_machine): Likewise.
(s390_machinemode): Likewise.
* config/tc-score.c (s3_insert_reg): Likewise.
(s3_gen_reloc): Likewise.
* config/tc-score7.c (s7_insert_reg): Likewise.
(s7_gen_reloc): Likewise.
* config/tc-tic30.c (tic30_operand): Likewise.
* config/tc-tic4x.c (tic4x_inst_make): Likewise.
* config/tc-tic54x.c (stag_add_field): Likewise.
(tic54x_struct): Likewise.
(tic54x_space): Likewise.
(tic54x_field): Likewise.
(tic54x_mlib): Likewise.
(subsym_substitute): Likewise.
* config/tc-tic6x.c (tic6x_frob_label): Likewise.
* config/tc-vax.c: Likewise.
* config/tc-xc16x.c: Likewise.
* config/tc-xtensa.c (xtensa_add_insn_label): Likewise.
(directive_push): Likewise.
(xtensa_begin_directive): Likewise.
(tokenize_arguments): Likewise.
(xtensa_add_literal_sym): Likewise.
(new_resource_table): Likewise.
(resize_resource_table): Likewise.
(emit_single_op): Likewise.
(xtensa_create_trampoline_frag): Likewise.
(xtensa_maybe_create_literal_pool_frag): Likewise.
(xtensa_add_config_info): Likewise.
(xtensa_realloc_fixup_cache): Likewise.
(add_subseg_info): Likewise.
(cache_literal_section): Likewise.
(add_xt_block_frags): Likewise.
(add_xt_prop_frags): Likewise.
(init_op_placement_info_table): Likewise.
(build_section_rename): Likewise.
* config/tc-z80.c: Likewise.
* config/tc-z8k.c: Likewise.
* depend.c (register_dependency): Likewise.
* dwarf2dbg.c (get_line_subseg): Likewise.
(dwarf2_gen_line_info_1): Likewise.
(get_filenum): Likewise.
* ecoff.c (allocate_scope): Likewise.
(allocate_vlinks): Likewise.
(allocate_shash): Likewise.
(allocate_thash): Likewise.
(allocate_tag): Likewise.
(allocate_forward): Likewise.
(allocate_thead): Likewise.
(allocate_lineno_list): Likewise.
* expr.c (make_expr_symbol): Likewise.
* hash.c (hash_new_sized): Likewise.
* input-file.c (input_file_push): Likewise.
* listing.c (file_info): Likewise.
(listing_newline): Likewise.
* macro.c (new_formal): Likewise.
(define_macro): Likewise.
* remap.c (add_debug_prefix_map): Likewise.
* symbols.c (symbol_find_noref): Likewise.
(define_dollar_label): Likewise.
(fb_label_instance_inc): Likewise.
(symbol_relc_make_value): Likewise.
2016-04-03 20:43:23 -04:00
ae2689b09f
cleanup FLT_CHARS and EXP_CHARS
...
Providing declarations in tc.h points out that alpha wasn't properly marking
FLT_CHARS as const. We can also get rid of the confusing redefinition of
X_CHARS to mmix_x_chars. Finally we can get rid of some now redundant
declarations of these constants.
gas/ChangeLog:
2016-04-03 Trevor Saunders <tbsaunde+binutils@tbsaunde.org>
* config/tc-alpha.c: Const qualify FLT_CHARS.
* config/atof-ieee.c: Remove declarations of FLT_CHARS and EXP_CHARS.
* config/tc-cris.h: Likewise.
* expr.c: Likewise.
* config/tc-mmix.c (md_atof): Adjust comment.
* config/tc-mmix.h: Stop defining FLT_CHARS and EXP_CHARS as macros.
* tc.h: Declare FLT_CHARS and EXP_CHARS.
2016-04-03 19:50:02 -04:00
3b4dbbbf59
Add more const type qualifiers to GAS sources.
...
* output-file.c (output_file_create): Make file name argument const.
(output_file_close): Likewise.
* output-file.h (output_file_create): Adjust.
(output_file_close): Likewise.
* depend.c (quote_string_for_make): Make src argument const char *.
(register_dependency): Likewise.
(wrap_output): Likewise.
* as.h (register_dependency): Adjust.
* config/tc-xtensa.c (finish_vinsn): Remove unnecessary calls to
as_where ();
* symbols.c (S_SET_EXTERNAL): Likewise.
* input-scrub.c (as_where): Return the file name.
* as.h (as_where): Adjust prototype.
* app.c (do_scrub_chars): Adjust.
* cond.c (s_elseif): Likewise.
(s_else): Likewise.
(initialize_cframe): Likewise.
* config/obj-coff.c (obj_coff_init_stab_section): Likewise.
* config/obj-elf.c (obj_elf_init_stab_section): Likewise.
* config/obj-som.c (obj_som_init_stab_section): Likewise.
* config/tc-aarch64.c (output_info): Likewise.
* config/tc-ia64.c (md_assemble): Likewise.
(dot_alias): Likewise.
* config/tc-m68k.c (m68k_frob_label): Likewise.
* config/tc-mmix.c (s_bspec): Likewise.
(mmix_handle_mmixal): Likewise.
* config/tc-rx.c (rx_include): Likewise.
* config/tc-tic54x.c (tic54x_set_default_include): Likewise.
(tic54x_adjust_symtab): Likewise.
* config/tc-xtensa.c (directive_push): Likewise.
(xtensa_sanity_check): Likewise.
(xtensa_relax_frag): Likewise.
(md_convert_frag): Likewise.
(tinsn_to_slotbuf): Likewise.
* dwarf2dbg.c (dwarf2_where): Likewise.
* ecoff.c (add_file): Likewise.
(ecoff_generate_asm_lineno): Likewise.
* expr.c (make_expr_symbol): Likewise.
* frags.c (frag_new): Likewise.
(frag_var_init): Likewise.
* listing.c (listing_newline): Likewise.
* messages.c (identify): Likewise.
(as_show_where): Likewise.
(as_warn_internal): Likewise.
(as_bad_internal): Likewise.
* read.c (s_irp): Likewise.
(s_macro): Likewise.
(s_reloc): Likewise.
* stabs.c (stabs_generate_asm_file): Likewise.
(stabs_generate_asm_lineno): Likewise.
(stabs_generate_asm_func): Likewise.
* write.c (fix_new_internal): Likewise.
* as.h (PRINTF_WHERE_LIKE): Make file name argument const.
(as_warn_value_out_of_range): Adjust prototype.
(as_bad_value_out_of_range): Adjust prototype.
* messages.c (identify): Make file name argument const char *.
(as_warn_internal): Likewise.
(as_warn_where): Likewise.
(as_bad_internal): Likewise.
(as_bad_where): Likewise.
(as_internal_value_out_of_range): Likewise.
(as_warn_value_out_of_range): Likewise.
(as_bad_value_out_of_range): Likewise.
* as.h (found_comment_file): Change type to const char *.
* cond.c (file_line::file): Likewise.
* config/obj-coff.c (obj_coff_init_stab_section): Make variable const.
* config/obj-elf.c (obj_elf_init_stab_section): Likewise.
* config/obj-som.c (obj_som_init_stab_section): Likewise.
* config/tc-aarch64.c (output_info): Likewise.
* config/tc-alpha.c (insert_operand): Likewise.
* config/tc-arc.c (insert_operand): Likewise.
* config/tc-d30v.c (check_size): Likewise.
* config/tc-ia64.c (struct alias): Likewise.
* config/tc-m68k.c (struct label_line): Likewise.
* config/tc-mcore.c (md_apply_fix): Likewise.
* config/tc-microblaze.c (md_estimate_size_before_relax): Likewise.
* config/tc-mips.c (mips16_immed): Likewise.
* config/tc-mmix.c (mmix_handle_mmixal): Likewise.
* config/tc-ppc.c (ppc_insert_operand): Likewise.
* config/tc-rx.c (rx_include): Likewise.
* config/tc-s390.c (s390_insert_operand): Likewise.
* config/tc-tic54x.c (tic54x_set_default_include): Likewise.
(tic54x_adjust_symtab): Likewise.
* config/tc-tilegx.c (insert_operand): Likewise.
(apply_special_operator): Likewise.
* config/tc-tilepro.c (insert_operand): Likewise.
* config/tc-xtensa.c (directive_push): Likewise.
* ecoff.c (add_file): Likewise.
(ecoff_generate_asm_lineno): Likewise.
* listing.c (listing_newline): Likewise.
* read.c (s_irp): Likewise.
* write.c (install_reloc): Likewise.
* write.h (struct fix): Likewise.
* input-file.c (file_name): Change type to const char *.
(saved_file::file_name): Likewise.
(input_file_open): Change type of argument to const char *.
* input-file.h (input_file_open): Adjust.
* input-scrub.c (logical_input_file): change type to const char *.
(physical_input_file): Likewise.
(struct input_save): Adjust.
(input_scrub_push): Adjust.
(input_scrub_begin): Adjust.
(as_where): Adjust.
* input-scrub.c (input_scrub_new_file): Make file name argument const.
(input_scrub_include_file): Likewise.
(new_logical_line_flags): Likewise.
(new_logical_line): Likewise.
* as.h: Adjust.
* frags.h (struct frag): Change type of fr_file to const char *.
* expr.c (expr_symbol_where): Change type of file argument to
const char **.
* expr.h (expr_symbol_where): Likewise.
* config/tc-i370.c (md_apply_fix): adjust.
* config/tc-mmix.c (mmix_md_end): Likewise.
* config/tc-ppc.c (md_apply_fix): Likewise.
* config/tc-s390.c (md_apply_fix): Likewise.
* symbols.c (report_op_error): Likewise.
(resolve_symbol_value): Likewise.
* config/tc-ia64.c (slot::src_file): Change type to const char *.
(rsrc::file): Likewise.
* config/tc-xtensa.c (xtensa_sanity_check): Change type of variable to
const char *.
(xtensa_relax_frag): Likewise.
(md_convert_frag): Likewise.
(tinsn_to_slotbuf): Likewise.
* expr.c (expr_symbol_line): Likewise.
* macro.c (define_macro): Likewise.
* macro.h (macro_struct): Likewise.
* messages.c (as_show_where): Likewise.
* read.c (s_macro): Likewise.
* stabs.c (stabs_generate_asm_file): Likewise.
(generate_asm_file): Likewise.
(stabs_generate_asm_lineno): Likewise.
* write.h (struct reloc_list): Likewise.
* input-scrub.c (as_where): Change return type to const char *.
* as.h (as_wheree): Adjust.
2016-02-22 14:11:27 +00:00
6f2750feaf
Copyright update for binutils
2016-01-01 23:00:01 +10:30
d02603dc20
Allow symbol and label names to be enclosed in double quotes.
...
gas PR gas/18581
* expr.c (get_symbol_end): Rename to get_symbol_name. Add a
return parameter pointing to the start of the symbol. Allow
symbol names enclosed in double quotes.
(restore_line_pointer): New function. Replace the NUL character
inserted into the input stream with the given character. If the
character was a double quote, advance the input pointer.
* expr.h (get_symbol_end): Delete.
(get_symbol_name): Add prototype.
(restore_line_pointer): Prototype.
* read.h (SKIP_WHITESPACE_AFTER_NAME): New macro.
* doc/as.texinfo (Symbol Intro): Document that symbol names can
now be enclosed in double quotes.
* cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name.
Use restore_line_pointer to replace the NUL in the input stream.
Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol.
Check for the use of double quoted symbol names.
* expr.c: Likewise.
* config/obj-aout.c: Likewise.
* config/obj-coff-seh.c: Likewise.
* config/obj-coff.c: Likewise.
* config/obj-elf.c: Likewise.
* config/obj-evax.c: Likewise.
* config/obj-macho.c: Likewise.
* config/obj-som.c: Likewise.
* config/tc-alpha.c: Likewise.
* config/tc-arc.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-dlx.c: Likewise.
* config/tc-h8300.c: Likewise.
* config/tc-hppa.c: Likewise.
* config/tc-i370.c: Likewise.
* config/tc-i386-intel.c: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-iq2000.c: Likewise.
* config/tc-m32r.c: Likewise.
* config/tc-m68hc11.c: Likewise.
* config/tc-m68k.c: Likewise.
* config/tc-microblaze.c: Likewise.
* config/tc-mips.c: Likewise.
* config/tc-mmix.c: Likewise.
* config/tc-mn10200.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/tc-nios2.c: Likewise.
* config/tc-ppc.c: Likewise.
* config/tc-s390.c: Likewise.
* config/tc-score.c: Likewise.
* config/tc-score7.c: Likewise.
* config/tc-sparc.c: Likewise.
* config/tc-tic4x.c: Likewise.
* config/tc-tic54x.c: Likewise.
* config/tc-tic6x.c: Likewise.
* config/tc-tilegx.c: Likewise.
* config/tc-tilepro.c: Likewise.
* config/tc-v850.c: Likewise.
* config/tc-xtensa.c: Likewise.
* config/tc-z80.c: Likewise.
* dw2gencfi.c: Likewise.
* dwarf2dbgc.: Likewise.
* ecoff.c: Likewise.
* read.c: Likewise.
* stabs.c: Likewise.
tests PR gas/18581
* gas/all/byte.d: Disable this test. Quoted expressions
are now allowed in .byte directives.
* gas/all/quoted-sym-names.s: New test.
* gas/all/quoted-sym-names.d: Expected output.
* gas/all/gas.exp: Run the new test.
2015-08-21 16:42:14 +01:00
19c2883a9b
gas 0f handling
...
_start:
.byte 0f-_start
0:
Fixes
..:2: Error: floating point number invalid
..:2: Error: junk at end of line, first unrecognized character is `_'
* expr.c (operand): Rewrite handling of operands starting with "0f".
If atof_generic only parses "-" or "+", treat as expression.
2015-08-13 16:06:20 +09:30
c14c7a8a61
gas 0b vs 0b0 vs 00b
...
* expr.c (integer_constant): Return O_absent expression if eol.
(operand): For targets with both LOCAL_LABELS_FB and
NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary
digits as a local label reference. Correct handling of 0b prefix.
If a suffix is not allowed, error on 0B.
2015-08-13 15:59:40 +09:30
b90efa5b79
ChangeLog rotatation and copyright year update
2015-01-02 00:53:45 +10:30
ed9e98c214
Don't use register keyword
...
* expr.c (expr_symbol_where): Don't use register keyword.
* app.c (app_push, app_pop, do_scrub_chars): Likewise.
* ecoff.c (add_string, add_ecoff_symbol, add_aux_sym_symint,
add_aux_sym_rndx, add_aux_sym_tir, add_procedure, add_file,
ecoff_build_lineno, ecoff_setup_ext, allocate_cluster.
allocate_scope, allocate_vlinks, allocate_shash,
allocate_thash, allocate_tag, allocate_forward, allocate_thead,
allocate_lineno_list): Likewise.
* frags.c (frag_more, frag_var, frag_variant, frag_wane): Likewise.
* input-file.c (input_file_push, input_file_pop): Likewise.
* input-scrub.c (input_scrub_push, input_scrub_next_buffer): Likewise.
* subsegs.c (subseg_change): Likewise.
* symbols.c (colon, symbol_table_insert, symbol_find_or_make)
(dollar_label_name, fb_label_name): Likewise.
* write.c (relax_align): Likewise.
* config/tc-alpha.c (s_alpha_pdesc): Likewise.
* config/tc-bfin.c (bfin_s_bss): Likewise.
* config/tc-i860.c (md_estimate_size_before_relax): Likewise.
* config/tc-m68hc11.c (md_convert_frag): Likewise.
* config/tc-m68k.c (m68k_ip, crack_operand): Likewise.
(md_convert_frag_1, s_even): Likewise.
* config/tc-mips.c (mips_clear_insn_labels): Likewise.
* config/tc-mn10200.c (md_begin): Likewise.
* config/tc-s390.c (s390_setup_opcodes, md_begin): Likewise.
* config/tc-sh.c (sh_elf_cons): Likewise.
* config/tc-tic4x.c (tic4x_cons, tic4x_stringer): Likewise.
* config/m68k-parse.y (m68k_reg_parse): Likewise. Convert from K&R.
(yylex, m68k_ip_op, yyerror): Convert from K&R.
2014-11-04 22:40:45 +10:30
65879393f0
Avoid undefined behaviour with signed expressions
...
PR 17453
bfd/
* libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
(EIGHT_GAZILLION): Delete.
binutils/
* dwarf.c (read_leb128): Avoid signed overflow.
(read_debug_line_header): Likewise.
gas/
* config/tc-i386.c (fits_in_signed_long): Use unsigned param and
expression to avoid signed overflow.
(fits_in_signed_byte, fits_in_unsigned_byte, fits_in_unsigned_word,
fits_in_signed_word, fits_in_unsigned_long): Similarly.
* expr.c (operand <'-'>): Avoid signed overflow.
* read.c (s_comm_internal): Likewise.
2014-10-14 14:36:35 +10:30
e57e6ddc2e
Prepare gas for 64-bit obstacks
...
Use size_t in a few places involved with obstacks, and don't include
obstack.h in files that don't use obstacks.
gas/
* config/bfin-parse.y: Don't include obstack.h.
* config/obj-aout.c: Likewise.
* config/obj-coff.c: Likewise.
* config/obj-som.c: Likewise.
* config/tc-bfin.c: Likewise.
* config/tc-i960.c: Likewise.
* config/tc-rl78.c: Likewise.
* config/tc-rx.c: Likewise.
* config/tc-tic4x.c: Likewise.
* expr.c: Likewise.
* listing.c: Likewise.
* config/obj-elf.c (elf_file_symbol): Make name_length a size_t.
* config/tc-aarch64.c (symbol_locate): Likewise.
* config/tc-arm.c (symbol_locate): Likewise.
* config/tc-mmix.c (mmix_handle_mmixal): Make len_0 a size_t.
* config/tc-score.c (s3_build_score_ops_hsh): Make len a size_t.
(s3_build_dependency_insn_hsh): Likewise.
* config/tc-score7.c (s7_build_score_ops_hsh): Likewise.
(s7_build_dependency_insn_hsh): Likewise.
* frags.c (frag_grow): Make parameter a size_t, and use size_t locals.
(frag_new): Make parameter a size_t.
(frag_var_init): Make max_chars and var parameters size_t.
(frag_var, frag_variant): Likewise.
(frag_room): Return a size_t.
(frag_align_pattern): Make n_fill parameter a size_t.
* frags.h: Update function prototypes.
* symbols.c (save_symbol_name): Make name_length a size_t.
2014-07-26 21:00:50 +09:30
4b95cf5c0c
Update copyright years
2014-03-05 22:16:15 +10:30
4455e9aded
gas/
...
* expr.c (add_to_result, subtract_from_result): Make global.
* expr.h (add_to_result, subtract_from_result): Add prototypes.
* config/tc-sh.c (sh_optimize_expr): Use add_to_result,
subtract_from_result to handle extra bit of precision for .sleb128
directive operands.
gas/testsuite/
* gas/all/gas.exp (sleb128-7): Don't run for tic4x, tic54x.
* gas/all/sleb128-2.s: Reformat, use _ at start of labels, remove
cruft.
* gas/all/sleb128-3.s: Likewise.
* gas/all/sleb128-4.s: Likewise.
* gas/all/sleb128-5.s: Likewise.
* gas/all/sleb128-7.s: Likewise.
* gas/all/sleb128-2.d: Handle data sections named $DATA$.
* gas/all/sleb128-3.d: Likewise.
* gas/all/sleb128-4.d: Likewise.
* gas/all/sleb128-5.d: Likewise.
* gas/all/sleb128-7.d: Likewise.
2013-04-15 10:30:23 +00:00
956a6ba3fe
gas/
...
* read.c (convert_to_bignum): Add sign parameter. Use it
instead of X_unsigned to determine sign of resulting bignum.
(emit_expr): Pass extra argument to convert_to_bignum.
(emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
X_extrabit to convert_to_bignum.
(parse_bitfield_cons): Set X_extrabit.
* expr.c (make_expr_symbol, expr_build_uconstant, operand):
Initialise X_extrabit field as appropriate.
(add_to_result): New.
(subtract_from_result): New.
(expr): Use above.
* expr.h (expressionS): Add X_extrabit field.
gas/testsuite/
* gas/all/sleb128-2.s: New test.
* gas/all/sleb128-3.s: Likewise.
* gas/all/sleb128-4.s: Likewise.
* gas/all/sleb128-5.s: Likewise.
* gas/all/sleb128-7.s: Likewise.
* gas/all/sleb128-2.d: New.
* gas/all/sleb128-3.d: New.
* gas/all/sleb123-4.d: New.
* gas/all/sleb123-5.d: New.
* gas/all/sleb123-7.d: New.
* gas/all/gas.exp (sleb128-2, sleb128-3, sleb128-4, sleb128-5)
(sleb128-7): Run new tests.
2013-04-11 10:54:13 +00:00
8e723a1045
2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
...
* write.h (struct fix): Add fx_dot_frag field.
(dot_frag): Declare.
* write.c (dot_frag): New variable.
(fix_new_internal): Set fx_dot_frag field with dot_frag.
(fixup_segment): Base calculation of fx_offset with fx_dot_frag.
* expr.c (expr): Save value of frag_now in dot_frag when setting
dot_value.
* read.c (emit_expr): Likewise. Delete comments.
2013-03-08 10:17:00 +00:00
08ea70204d
* frags.h (frag_offset_fixed_p): Update prototype.
...
* frags.c (frag_offset_fixed_p): Change type of "offset" to offsetT.
* expr.c (expr, resolve_expression): Likewise for frag_off var.
2012-06-30 00:27:31 +00:00
259af69e77
PR 12569
...
* expr.c (operand): Correct passing of "mode" to expr.
* read.c (do_org): Allow expr_section.
(get_known_segmented_expression): Don't assert anything about the
segment.
2011-03-17 10:59:29 +00:00
e66a3432ef
PR gas/12282
...
* expr.c (expr_build_dot): Make a clone of the symbol to return if
needed.
2010-12-04 00:19:19 +00:00
c969da6473
gas/
...
* symbols.c (S_FORCE_RELOC): Return true for indirect functions
even if !strict.
* expr.c (operand): Don't convert absolute symbols to constants
if S_FORCE_RELOC is true.
(expr): Only reduce subtractions between different symbols if
S_FORCE_RELOC is false for both of them.
* write.c (fixup_segment): Don't remove symbols if S_FORCE_RELOC
is true for them, regardless of their segment.
gas/testsuite/
* gas/i386/ifunc-2.s, gas/i386/ifunc-2.l: New test.
* gas/i386/ifunc-3.s, gas/i386/ifunc-3.d: Likeise.
* gas/i386/i386.exp: Run them.
2010-12-02 13:25:13 +00:00
4a826962e7
* symbols.h (dot_symbol): New declaration.
...
(dot_symbol_init): New prototype.
* symbols.c (dot_symbol): New variable.
(symbol_clone): Assert it's not dot_symbol being cloned.
(dot_symbol_init): New function.
(symbol_clone_if_forward_ref): Create a new temporary symbol
when trying to clone dot_symbol.
* expr.c (current_location): Refer to dot_symbol instead of
making a new temporary symbol.
* read.c (read_a_source_file): Update dot_symbol as we go.
* as.c (main): Call dot_symbol_init.
2010-12-01 21:34:10 +00:00
3df4e177c9
* symbols.c (symbol_clone_if_forward_ref): Don't limit cloning
...
to expr_section symbols; clone all equated symbols. Clear
sy_resolving of the cloned copy.
* expr.c (operand): Only clone equated symbols on a final
(i.e. non-equated) reference.
2010-12-01 20:35:13 +00:00
1e0f6894c8
* expr.c (expr): Correct returned segment value.
2010-09-29 06:48:30 +00:00
93d90f466b
PR gas/11867
...
* expr.c (operand <'-' and '~'>): Widen bignums.
(operand <'!'>): Correct bignum result and convert to O_constant.
* read.c (emit_expr): Don't assert on .byte bignum. Don't display
bignum truncated warning for sign extended bignums.
2010-08-02 13:19:44 +00:00
b7adb16d69
gas/
...
2010-06-22 Jan Beulich <jbeulich@novell.com>
PR gas/11732
* config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
symbols named "$".
(i386_intel_operand): Remove bogus handling of pseudo symbols
named "$".
* expr.c (current_location): Remove 'static' and local
declaration.
* expr.h (current_location): Declare.
gas/testsuite/
2010-06-22 Jan Beulich <jbeulich@novell.com>
PR gas/11732
* gas/i386/jump.d: Adjust.
* gas/i386/jump.s: Add check for branch to 2+$.
2010-06-22 07:43:41 +00:00
34a7d6c6d3
Initialize the X_md field.
...
2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
* expr.c (expr): Initialize the X_md field.
2010-04-21 17:10:44 +00:00
91d6fa6a03
Add -Wshadow to the gcc command line options used when compiling the binutils.
...
Fix up all warnings generated by the addition of this switch.
2009-12-11 13:42:17 +00:00
087d837e04
Call symbol_same_p to check to if 2 symbols are the same.
...
gas/
2009-12-07 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11037
* expr.c (resolve_expression): Call symbol_same_p to check
if 2 symbols are the same.
* symbols.c (symbol_same_p): New.
* symbols.h (symbol_same_p): Likewise.
gas/testsuite/
2009-12-07 H.J. Lu <hongjiu.lu@intel.com>
PR gas/11037
* gas/i386/intelpic.s: Add testcases.
* gas/i386/intelpic.d: Updated.
2009-12-08 03:14:29 +00:00
14610ad10e
PR gas/10856
...
* expr.c (resolve_expression): Only add "left" value to O_symbol
expression when the symbol is undefined and different from the
original symbol. Simplify negative logic.
* gas/i386/intelpic.d: Correct.
2009-10-28 08:21:45 +00:00
1e9cc1c27b
* po/bfd.pot: Updated by the Translation project.
...
* po/binutils.pot: Updated by the Translation project.
* po/gold.pot: Updated by the Translation project.
* po/gold.pot: Updated by the Translation project.
* po/gprof.pot: Updated by the Translation project.
* po/sv.po: Updated Swedish translation.
* po/ld.pot: Updated by the Translation project.
* po/fi.po: Updated Finnish translation.
* po/ld.pot: Updated by the Translation project.
* po/fi.po: Updated Finnish translation.
Updated sources to compile cleanly with -Wc++-compat:
* basic_blocks.c: Add casts.
* cg_dfn.c: Add cast.
* corefile.c: Add casts.
* gmon_io.c: Add casts.
* hist.c: Add cast.
* source.c: Add cast.
* sym_ids.c (struct match): Moved to top level.
Updated soruces in ld/* to compile cleanly with -Wc++-compat:
* ld.h (enum endian_enum,enum symbolic_enum,enum dynamic_list_enum): Move to top level.
* ldcref.c: Add casts.
* ldctor.c: Add casts.
* ldexp.c
* ldexp.h (enum node_tree_enum,enum phase_enum): Move to top level.
* ldlang.c: Add casts. (lang_insert_orphan): Use enum name instead of integer.
* ldlang.h (enum statement_enum): Move to top level.
* ldmain.c: Add casts.
* ldwrite.c: Add casts.
* lexsup.c: Add casts. (enum control_enum): Move to top level.
* mri.c: Add casts. (mri_draw_tree): Use enum name instead of integer.
Updated sources to compile cleanly with -Wc++-compat:
* basic_blocks.c: Add casts.
* cg_dfn.c: Add cast.
* corefile.c: Add casts.
* gmon_io.c: Add casts.
* hist.c: Add cast.
* source.c: Add cast.
* sym_ids.c (struct match): Moved to top level.
* as.c (main): Call dwarf2_init.
* config/obj-elf.c (struct group_list): New field.
(build_group_lists): Use hash lookup.
(free_section_idx): New function.
(elf_frob_file): Adjust.
* dwarf2dbg.c (all_segs_hash, last_seg_ptr): New variables.
(get_line_subseg): Adjust.
(dwarf2_init): New function.
* dwarf2dbg.h (dwarf2_init): New declaration.
2009-09-11 15:27:38 +00:00
aa820537ea
update copyright dates
2009-09-02 07:25:43 +00:00
1035ad423e
gas/
...
2009-07-28 Jan Beulich <jbeulich@novell.com>
* expr.c (op_rank): Specify size. Remove O_md* initializers.
2009-07-28 06:20:49 +00:00
9c2799c243
* gas/app, gas/as.c, gas/as.h, gas/atof-generic.c, gas/cgen.c,
...
gas/config/atof-ieee.c, gas/config/obj-aout.c,
gas/config/obj-coff.c, gas/config/obj-ecoff.c,
gas/config/obj-elf.c, gas/config/obj-som.c, gas/config/tc-alpha.c,
gas/config/tc-arc.c, gas/config/tc-arm.c, gas/config/tc-cr16.c,
gas/config/tc-cris.c, gas/config/tc-crx.c, gas/config/tc-d30v.c,
gas/config/tc-dlx.c, gas/config/tc-hppa.c, gas/config/tc-i370.c,
gas/config/tc-i386-intel.c, gas/config/tc-i386.c,
gas/config/tc-i860.c, gas/config/tc-i960.c, gas/config/tc-ia64.c,
gas/config/tc-iq2000.c, gas/config/tc-m32c.c,
gas/config/tc-m32r.c, gas/config/tc-m68hc11.c,
gas/config/tc-m68k.c, gas/config/tc-maxq.c, gas/config/tc-mcore.c,
gas/config/tc-mep.c, gas/config/tc-mips.c, gas/config/tc-mmix.c,
gas/config/tc-mn10300.c, gas/config/tc-moxie.c,
gas/config/tc-ns32k.c, gas/config/tc-pj.c, gas/config/tc-ppc.c,
gas/config/tc-s390.c, gas/config/tc-score.c,
gas/config/tc-score7.c, gas/config/tc-sh.c, gas/config/tc-sparc.c,
gas/config/tc-spu.c, gas/config/tc-tic30.c, gas/config/tc-vax.c,
gas/config/tc-xtensa.c, gas/config/xtensa-relax.c,
gas/dw2gencfi.c, gas/dwarf2dbg.c, gas/ehopt.c, gas/expr.c,
gas/frags.c, gas/input-file.c, gas/read.c, gas/sb.c,
gas/subsegs.c, gas/symbols.c, gas/write.c: Change the name of the
gas macro `assert' to `gas_assert'.
2009-06-22 17:56:02 +00:00
fcaed75e52
gas/
...
2009-04-20 Jan Beulich <jbeulich@novell.com>
* expr.c (operand): Call md_need_index_operator() and
md_operator() if defined. Add unary label.
(operator): Call md_operator() if defined.
(expr): Adjust assertions on range and rank of op_left and
op_right. Don't abort on unhandled operators when reducing
expressions with both operands being constant.
(expr_set_rank): New.
* expr.h (expr_set_rank): Declare.
2009-04-20 06:26:23 +00:00
d85733c8e2
gas/
...
2009-04-16 Jan Beulich <jbeulich@novell.com>
* expr.c: Include limits.h if available, and #define CHAR_BITS
otherwise.
(expr): Check range of shift count when evaluating a constant
expression.
2009-04-16 08:52:27 +00:00
bfff164249
Add MN10300 linker relaxation support for symbol differences
2007-10-19 17:31:31 +00:00
5a918ce730
gas/
...
2007-09-26 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.h (md_register_arithmetic): Define.
* config/tc-ia64.h (md_register_arithmetic): Likewise.
* doc/internals.texi: Document md_register_arithmetic.
* expr.c (make_expr_symbol): Force O_register expressions into
reg_section.
(expr): Provide default for md_register_arithmetic. Don't resolve
adding/subtracting constants to/from registers if
md_register_arithmetic is zero.
2007-09-26 08:34:24 +00:00
ec2655a6a7
Switch to GPLv3
2007-07-03 11:01:12 +00:00
db55703487
gas/
...
* expr.c (expr): Assert on rankarg, not rank which can be unsigned.
* read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
Don't skip over NUL char.
(pseudo_set): Set X_op for registers to O_register.
* symbols.c (symbol_clone): Remove assertion that sym is defined.
(resolve_symbol_value): Resolve O_register symbols.
* config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
Instead find st(0) by hash lookup.
* config/tc-ppc.c (ppc_macro): Warning fix.
opcodes/
* i386-opc.c (i386_float_regtab, i386_float_regtab_size): Delete.
Move contents to..
(i386_regtab): ..here.
* i386-opc.h (i386_float_regtab, i386_float_regtab_size): Delete.
2007-04-21 06:54:57 +00:00
7b3835172a
* expr.c (expr): Replace O_add case in switch (op_left) explaining
...
why it can never occur.
2006-10-24 18:10:57 +00:00
ebd1c8757c
remove some duplicate #include's.
2006-06-07 11:27:58 +00:00
8c9f705ebb
* expr.c (operand): Remove `if (0 && ..)' statement and
...
subsequently unused target_op label. Collapse `if (1 || ..)'
statement.
* app.c (do_scrub_chars): Remove unused case 0, as it is handled
separately above the switch.
2006-05-09 04:54:32 +00:00
9963077898
PR 997
...
* frags.c (frag_offset_fixed_p): New function.
* frags.h (frag_offset_fixed_p): Declare.
* expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction.
(resolve_expression): Likewise.
2006-04-04 08:04:57 +00:00
2e1e12b1f4
gas/
...
2005-12-22 Jan Beulich <jbeulich@novell.com>
* symbols.h (snapshot_symbol): First parameter is now pointer
to pointer to symbolS.
* symbols.c (snapshot_symbol): Likewise. Store resulting symbol
there. Use symbol_equated_p.
* expr.c (resolve_expression): Change first argument to
snapshot_symbol. Track possibly changed add_symbol consistently
across function. Resolve more special cases with known result.
Also update final_val when replacing add_symbol.
gas/testsuite/
2005-12-22 Jan Beulich <jbeulich@novell.com>
* gas/all/cond.s: Also check .if works on equates to undefined
when the expression value can be known without knowing the
value of the symbol.
* gas/all/cond.l: Adjust.
* gas/i386/equ.s: Also check .if works on (equates to)
registers when the expression value can be known without
knowing the value of the register.
* gas/i386/equ.e: Adjust.
2005-12-22 17:05:40 +00:00
4fa6945e82
* expr.c (operand <case '$'>): Use DOLLAR_AMBIGU rather than flag_mri_m68k
...
as condition for parsing the '$' as a prefix.
* as.h (DOLLAR_AMBIGU): Define if needed.
2005-11-08 15:48:26 +00:00
fb7ccfc159
* expr.c (op_encoding): Map '=' to O_SINGLE_EQ, if defined.
...
* config/tc-z80.h: Define O_SINGLE_EQ as O_eq.
2005-11-07 02:15:47 +00:00
fee9cbc776
* expr.c (integer_constant): Match only 'B' as binary suffix if
...
NUMBERS_WITH_SUFFIX and LOCAL_LABELS_FB. Allow both 'b' and 'B'
otherwise.
2005-11-06 23:04:10 +00:00
Alan Modra
Trevor Saunders
Nick Clifton
Julian Brown
Chung-Lin Tang
Maciej W. Rozycki
Richard Sandiford
Jan Beulich
H.J. Lu
Ben Elliston