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path: root/gas/config/obj-elf.c
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2017-06-26Check unsupported .symver with common symbolH.J. Lu1-0/+15
The .symver directive on common symbol creates a new common symbol, which shouldn't be allowed, similar to alias on common symbol: $ cat y.S .comm bar,8,8 .set bar1,bar $ as -o y.o y.S y.S: Assembler messages: y.S:2: Error: `bar1' can't be equated to common symbol 'bar' $ PR gas/21661 * config/obj-elf.c (obj_elf_symver): Don't allow .symver with common symbol. (elf_frob_symbol): Likewise. * testsuite/gas/elf/elf.exp: Run pr21661. * testsuite/gas/elf/pr21661.d: New file. * testsuite/gas/elf/pr21661.s: Likewise.
2017-04-04Support ELF SHF_GNU_MBIND and PT_GNU_MBIND_XXXH.J. Lu1-7/+47
Mark an ALLOC section, which should be placed in special memory area, with SHF_GNU_MBIND. Its sh_info field indicates the special memory type. GNU_MBIND section names start with ".mbind" so that they are placed as orphan sections by linker. All input GNU_MBIND sections with the same sh_type, sh_flags and sh_info are placed in one output GNU_MBIND section. In executable and shared object, create a GNU_MBIND segment for each GNU_MBIND section and its segment type is PT_GNU_MBIND_LO plus the sh_info value. Each GNU_MBIND segment is aligned at page boundary. The assembler syntax: .section .mbind.foo,"adx",%progbits ^ 0: Special memory type. | 'd' for SHF_GNU_MBIND. .section .mbind.foo,"adx",%progbits,0x1 ^ 1: Special memory type. | 'd' for SHF_GNU_MBIND. .section .mbind.bar,"adG",%progbits,.foo_group,comdat,0x2 ^ 2: Special memory type. | 'd' for SHF_GNU_MBIND. bfd/ * elf.c (get_program_header_size): Add a GNU_MBIND segment for each GNU_MBIND section and align GNU_MBIND section to page size. (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND segment for each GNU_MBIND section. (_bfd_elf_init_private_section_data): Copy sh_info from input for GNU_MBIND section. binutils/ * NEWS: Mention support for ELF SHF_GNU_MBIND and PT_GNU_MBIND_XXX. * readelf.c (get_segment_type): Handle PT_GNU_MBIND_XXX. (get_elf_section_flags): Handle SHF_GNU_MBIND. (process_section_headers): Likewise. * testsuite/binutils-all/mbind1.s: New file. * testsuite/binutils-all/objcopy.exp: Run readelf test on mbind1.s. gas/ * NEWS: Mention support for ELF SHF_GNU_MBIND. * config/obj-elf.c (section_match): New. (get_section): Match both sh_info and group name. (obj_elf_change_section): Add argument for sh_info. Pass both sh_info and group name to get_section. Issue an error for SHF_GNU_MBIND section without SHF_ALLOC. Set sh_info. (obj_elf_parse_section_letters): Set SHF_GNU_MBIND for 'd'. (obj_elf_section): Support SHF_GNU_MBIND section info. * config/obj-elf.h (obj_elf_change_section): Add argument for sh_info. * config/tc-arm.c (start_unwind_section): Pass 0 as sh_info to obj_elf_change_section. * config/tc-ia64.c (obj_elf_vms_common): Likewise. * config/tc-microblaze.c (microblaze_s_data): Likewise. (microblaze_s_sdata): Likewise. (microblaze_s_rdata): Likewise. (microblaze_s_bss): Likewise. * config/tc-mips.c (s_change_section): Likewise. * config/tc-msp430.c (msp430_profiler): Likewise. * config/tc-rx.c (parse_rx_section): Likewise. * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise. * doc/as.texinfo: Document 'd' for SHF_GNU_MBIND. * testsuite/gas/elf/elf.exp: Run section12a, section12b and section13. * testsuite/gas/elf/section10.d: Updated. * testsuite/gas/elf/section10.s: Likewise. * testsuite/gas/elf/section12.s: New file. * testsuite/gas/elf/section12a.d: Likewise. * testsuite/gas/elf/section12b.d: Likewise. * testsuite/gas/elf/section13.l: Likewise. * testsuite/gas/elf/section13.d: Likewise. * testsuite/gas/elf/section13.s: Likewise. include/ * elf/common.h (PT_GNU_MBIND_NUM): New. (PT_GNU_MBIND_LO): Likewise. (PT_GNU_MBIND_HI): Likewise. (SHF_GNU_MBIND): Likewise. ld/ * NEWS: Mention support for ELF SHF_GNU_MBIND and PT_GNU_MBIND_XXX. * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Place input GNU_MBIND sections with the same type, attributes and sh_info field into a single output GNU_MBIND section. * testsuite/ld-elf/elf.exp: Run mbind2a and mbind2b. * testsuite/ld-elf/mbind1.s: New file. * testsuite/ld-elf/mbind1a.d: Likewise. * testsuite/ld-elf/mbind1b.d: Likewise. * testsuite/ld-elf/mbind1c.d: Likewise. * testsuite/ld-elf/mbind2a.s: Likewise. * testsuite/ld-elf/mbind2b.c: Likewise.
2017-02-17GAS: Add ECOFF `.aent' pseudo-op supportMaciej W. Rozycki1-0/+1
Implement the ECOFF `.aent' pseudo-op for ECOFF-style `.mdebug' section support with ELF objects and, for consistency, also with ECOFF objects. This is so that the same MIPS source can be assembled without and with `.mdebug' section generation enabled. Taking the `gas/testsuite/gas/mips/aent.s' test case source as an example and the `mips-linux' target we have: $ as -o aent.o aent.s $ as -mdebug -o aent.o aent.s aent.s: Assembler messages: aent.s:10: Error: unknown pseudo-op: `.aent' $ because for the !ECOFF_DEBUGGING case (which is the default) the pseudo-op is already handled by the MIPS backend with `s_mips_ent', however no handler is present for the opposite case. For the MIPS target this is a functional regression introduced with commit ecb4347adecd ("Last take: approval for MIPS_STABS_ELF killing"), <https://sourceware.org/ml/binutils/2002-06/msg00443.html>, where support for the `.mdebug' section was added along with its associated `-mdebug'/`-no-mdebug' command-line options, bringing an inconsistency between the assembly syntax supported for each of these options as far as the `.aent' pseudo-op is concerned. Assembly language documentation available describes the pseudo-op respectively as follows[1]: " .aent name, symno Sets an alternate entry point for the current procedure. Use this information when you want to generate information for the debugger. It must appear inside an .ent/.end pair." and[2]: " .aent name [,symno] Sets an alternate entry point for the current procedure. Use this information when you want to generate information for the debugger. This directive must appear between a pair of .ent and .end directives. (The optional symno is for compiler use only. It refers to a dense number in a .T file (symbol table).)" Copy the approach from `s_mips_ent' then and add `.aent' support to the `.ent' pseudo-op handler shared between the ELF and ECOFF object file format backends, by setting BSF_FUNCTION for the symbol requested. References: [1] "MIPSpro Assembly Language Programmer's Guide", Silicon Graphics, Inc., Document Number 007-2418-004, Section 8.1 "Op-Codes", p. 96 <http://techpubs.sgi.com/library/manuals/2000/007-2418-004/pdf/007-2418-004.pdf> [2] "Digital UNIX Assembly Language Programmer's Guide", Digital Equipment Corporation, Order Number: AA-PS31D-TE, March 1996, Chapter 5 "Assembler Directives", p. 5-2 <http://h41361.www4.hpe.com/docs/base_doc/DOCUMENTATION/V40G_PDF/APS31DTE.PDF> gas/ * ecoff.c (ecoff_directive_ent, add_procedure): Handle `.aent'. * config/obj-ecoff.c (obj_pseudo_table): Add "aent" entry. * config/obj-elf.c (ecoff_debug_pseudo_table): Likewise. * testsuite/gas/mips/aent-2.d: New test. * testsuite/gas/mips/aent-mdebug.d: New test. * testsuite/gas/mips/aent-mdebug-2.d: New test. * testsuite/gas/mips/mips.exp: Run the new tests.
2017-01-02Update year range in copyright notice of all files.Alan Modra1-1/+1
2016-12-31PRU GAS PortDimitar Dimitrov1-0/+4
* NEWS: Mention new PRU target. * Makefile.am: Add PRU target. * config/obj-elf.c: Ditto. * configure.tgt: Ditto. * config/tc-pru.c: New file. * config/tc-pru.h: New file. * doc/Makefile.am: Add documentation for PRU GAS port. * doc/all.texi, Ditto. * doc/as.texinfo: Ditto. * doc/c-pru.texi: Document PRU GAS options. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. * po/POTFILES.in: Regenerate. * testsuite/gas/pru/alu.d: New file for PRU GAS testsuite. * testsuite/gas/pru/alu.s: Ditto. * testsuite/gas/pru/branch.d: Ditto. * testsuite/gas/pru/branch.s: Ditto. * testsuite/gas/pru/illegal.l: Ditto. * testsuite/gas/pru/illegal.s: Ditto. * testsuite/gas/pru/ldi.d: Ditto. * testsuite/gas/pru/ldi.s: Ditto. * testsuite/gas/pru/ldst.d: Ditto. * testsuite/gas/pru/ldst.s: Ditto. * testsuite/gas/pru/loop.d: Ditto. * testsuite/gas/pru/loop.s: Ditto. * testsuite/gas/pru/misc.d: Ditto. * testsuite/gas/pru/misc.s: Ditto. * testsuite/gas/pru/pru.exp: Ditto. * testsuite/gas/pru/pseudo.d: Ditto. * testsuite/gas/pru/pseudo.s: Ditto. * testsuite/gas/pru/warn_reglabel.l: Ditto. * testsuite/gas/pru/warn_reglabel.s: Ditto. * testsuite/gas/pru/xfr.d: Ditto. * testsuite/gas/pru/xfr.s: Ditto. * testsuite/gas/lns/lns.exp: Mark lns-common-1-alt variant for PRU. Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu>
2016-10-06-Wimplicit-fallthrough warning fixesAlan Modra1-0/+1
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.
2016-05-13use XNEW and related macros moreTrevor Saunders1-5/+3
Its a bit shorter and simpler than raw xmalloc. gas/ChangeLog: 2016-05-13 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * app.c (app_push): Use XNEW and related macros. * as.c (parse_args): Likewise. * cgen.c (make_right_shifted_expr): Likewise. (gas_cgen_tc_gen_reloc): Likewise. * config/bfin-defs.h: Likewise. * config/bfin-parse.y: Likewise. * config/obj-coff.c (stack_init): Likewise. (stack_push): Likewise. (coff_obj_symbol_new_hook): Likewise. (coff_obj_symbol_clone_hook): Likewise. (add_lineno): Likewise. (coff_frob_symbol): Likewise. * config/obj-elf.c (obj_elf_section_name): Likewise. (build_group_lists): Likewise. * config/obj-evax.c (evax_symbol_new_hook): Likewise. * config/obj-macho.c (obj_mach_o_indirect_symbol): Likewise. * config/tc-aarch64.c (insert_reg_alias): Likewise. (find_or_make_literal_pool): Likewise. (add_to_lit_pool): Likewise. (fill_instruction_hash_table): Likewise. * config/tc-alpha.c (load_expression): Likewise. (emit_jsrjmp): Likewise. (s_alpha_ent): Likewise. (s_alpha_end): Likewise. (s_alpha_linkage): Likewise. (md_begin): Likewise. (tc_gen_reloc): Likewise. * config/tc-arc.c (arc_insert_opcode): Likewise. (arc_extcorereg): Likewise. * config/tc-bfin.c: Likewise. * config/tc-cr16.c: Likewise. * config/tc-cris.c: Likewise. * config/tc-crx.c (preprocess_reglist): Likewise. * config/tc-d10v.c: Likewise. * config/tc-frv.c (frv_insert_vliw_insn): Likewise. (frv_tomcat_shuffle): Likewise. * config/tc-h8300.c: Likewise. * config/tc-i370.c (i370_macro): Likewise. * config/tc-i386.c (lex_got): Likewise. (md_parse_option): Likewise. * config/tc-ia64.c (alloc_record): Likewise. (set_imask): Likewise. (save_prologue_count): Likewise. (dot_proc): Likewise. (dot_endp): Likewise. (ia64_frob_label): Likewise. (add_qp_imply): Likewise. (add_qp_mutex): Likewise. (mark_resource): Likewise. (dot_alias): Likewise. * config/tc-m68hc11.c: Likewise. * config/tc-m68k.c (m68k_frob_label): Likewise. (s_save): Likewise. (mri_control_label): Likewise. (push_mri_control): Likewise. (build_mri_control_operand): Likewise. (s_mri_else): Likewise. (s_mri_break): Likewise. (s_mri_next): Likewise. (s_mri_for): Likewise. (s_mri_endw): Likewise. * config/tc-metag.c (create_mnemonic_htab): Likewise. * config/tc-microblaze.c: Likewise. * config/tc-mmix.c (s_loc): Likewise. * config/tc-nds32.c (nds32_relax_hint): Likewise. * config/tc-nios2.c (nios2_insn_reloc_new): Likewise. * config/tc-rl78.c: Likewise. * config/tc-rx.c (rx_include): Likewise. * config/tc-sh.c: Likewise. * config/tc-sh64.c (shmedia_frob_section_type): Likewise. * config/tc-sparc.c: Likewise. * config/tc-spu.c: Likewise. * config/tc-tic6x.c (static tic6x_unwind_info *tic6x_get_unwind): Likewise. (tic6x_start_unwind_section): Likewise. * config/tc-tilegx.c: Likewise. * config/tc-tilepro.c: Likewise. * config/tc-v850.c: Likewise. * config/tc-visium.c: Likewise. * config/tc-xgate.c: Likewise. * config/tc-xtensa.c (xtensa_translate_old_userreg_ops): Likewise. (new_resource_table): Likewise. (resize_resource_table): Likewise. (xtensa_create_trampoline_frag): Likewise. (xtensa_maybe_create_literal_pool_frag): Likewise. (cache_literal_section): Likewise. * config/xtensa-relax.c (append_transition): Likewise. (append_condition): Likewise. (append_value_condition): Likewise. (append_constant_value_condition): Likewise. (append_literal_op): Likewise. (append_label_op): Likewise. (append_constant_op): Likewise. (append_field_op): Likewise. (append_user_fn_field_op): Likewise. (enter_opname_n): Likewise. (enter_opname): Likewise. (split_string): Likewise. (parse_insn_templ): Likewise. (clone_req_or_option_list): Likewise. (clone_req_option_list): Likewise. (parse_option_cond): Likewise. (parse_insn_pattern): Likewise. (parse_insn_repl): Likewise. (build_transition): Likewise. (build_transition_table): Likewise. * dw2gencfi.c (alloc_fde_entry): Likewise. (alloc_cfi_insn_data): Likewise. (cfi_add_CFA_remember_state): Likewise. (dot_cfi_escape): Likewise. (dot_cfi_fde_data): Likewise. (select_cie_for_fde): Likewise. * dwarf2dbg.c (dwarf2_directive_loc): Likewise. * ecoff.c (ecoff_add_bytes): Likewise. (ecoff_build_debug): Likewise. * input-scrub.c (input_scrub_push): Likewise. (input_scrub_begin): Likewise. (input_scrub_next_buffer): Likewise. * itbl-ops.c (append_insns_as_macros): Likewise. (alloc_entry): Likewise. (alloc_field): Likewise. * listing.c (listing_newline): Likewise. (listing_listing): Likewise. * macro.c (get_any_string): Likewise. (delete_macro): Likewise. * stabs.c (generate_asm_file): Likewise. (stabs_generate_asm_lineno): Likewise. * subsegs.c (subseg_change): Likewise. (subseg_get): Likewise. * symbols.c (define_dollar_label): Likewise. (symbol_relc_make_sym): Likewise. * write.c (write_relocs): Likewise.
2016-05-13use xstrdup, xmemdup0 and concat moreTrevor Saunders1-6/+2
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.
2016-04-03use XNEW and related macros moreTrevor Saunders1-5/+4
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.
2016-04-03use xstrdup and friends moreTrevor Saunders1-3/+1
gas/ChangeLog: 2016-04-03 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/obj-elf.c (obj_elf_vendor_attribute): Use xstrdup. * config/tc-ppc.c (ppc_frob_file_before_adjust): Likewise. (ppc_znop): Likewise. (ppc_pe_section): Likewise. (ppc_frob_symbol): Likewise. * config/tc-tic30.c (tic30_operand): Likewise. * config/tc-tic4x.c (tic4x_sect): Likewise. (tic4x_usect): Likewise.
2016-04-01Constify moreAlan Modra1-1/+2
* cgen.c (weak_operand_overflow_check): Return const char*. * messages.c (as_internal_value_out_of_range): Formatting. (as_warn_value_out_of_range): Consify prefix param. (as_bad_value_out_of_range): Likewise. * read.c (s_errwarn): Constify msg.. (s_float_space, float_cons): ..and err. * as.h (as_warn_value_out_of_range, as_bad_value_out_of_range, ieee_md_atof, vax_md_atof): Update prototypes. * tc.h (md_atof): Update prototype. * config/atof-ieee.c (ieee_md_atof): Return const char*. * config/atof-vax.c (vax_md_atof): Likewise. * config/obj-elf.c (obj_elf_parse_section_letters): Constify bad_msg. * config/tc-aarch64.c (md_atof): Return const char*. * config/tc-alpha.c (s_alpha_section_name): Likewise. (s_alpha_comm): Constify sec_name. (section_name): Constify. (s_alpha_section): Consify name.. (alpha_elf_section_letter): ..and ptr_msg param.. (md_atof): ..and return. * config/tc-alpha.h (alpha_elf_section_letter): Update prototype. * config/tc-arc.c (md_atof): Return const char*. * config/tc-arm.c (md_atof): Likewise. * config/tc-avr.c (md_atof): Likewise. * config/tc-bfin.c (md_atof): Likewise. * config/tc-cr16.c (md_atof): Likewise. * config/tc-cris.c (md_atof): Likewise. * config/tc-crx.c (md_atof): Likewise. * config/tc-d10v.c (md_atof): Likewise. * config/tc-d30v.c (md_atof): Likewise. * config/tc-dlx.c (md_atof): Likewise. * config/tc-epiphany.c (md_atof): Likewise. * config/tc-fr30.c (md_atof): Likewise. * config/tc-frv.c (md_atof): Likewise. * config/tc-ft32.c (md_atof): Likewise. * config/tc-h8300.c (md_atof): Likewise. * config/tc-hppa.c (struct default_subspace_dict): Constify name. (struct default_space_dict): Likewise. (create_new_space): Constify name param. (create_new_subspace): Likewise. (is_defined_space, is_defined_subspace): Likewise. (pa_parse_space_stmt): Constify space_name param. (md_atof): Return const char*. (pa_spaces_begin): Constify name. * config/tc-i370.c (md_atof): Return const char*. * config/tc-i386.c (md_atof): Likewise. (x86_64_section_letter): Constify ptr_msg param. * config/tc-i386.h (x86_64_section_letter): Update prototype. * config/tc-i860.c (struct i860_it): Constify error. (md_atof): Return const char*. * config/tc-i960.c (md_atof): Likewise. * config/tc-ia64.c (md_atof): Likewise. (ia64_elf_section_letter): Constify ptr_msg param. * config/tc-ia64.h (ia64_elf_section_letter): Update prototype. * config/tc-ip2k.c (md_atof): Return const char*. * config/tc-iq2000.c (md_atof): Likewise. * config/tc-lm32.c (md_atof): Likewise. * config/tc-m32c.c (md_atof): Likewise. * config/tc-m32r.c (md_atof): Likewise. * config/tc-m68hc11.c (md_atof): Likewise. * config/tc-m68k.c (md_atof): Likewise. * config/tc-mcore.c (md_atof): Likewise. * config/tc-mep.c (md_atof): Likewise. (mep_elf_section_letter): Constify ptr_msg param. * config/tc-mep.h (mep_elf_section_letter): Update prototype. * config/tc-metag.c (md_atof): Return const char*. * config/tc-microblaze.c (md_atof): Likewise. * config/tc-microblaze.h (md_atof): Delete prototype. * config/tc-mips.c (mips_parse_argument_token): Constify err. (md_atof): Return const char*. * config/tc-mmix.c (md_atof): Likewise. * config/tc-mn10200.c (md_atof): Likewise. * config/tc-mn10300.c (md_atof): Likewise. * config/tc-moxie.c (md_atof): Likewise. * config/tc-msp430.c (md_atof): Likewise. * config/tc-mt.c (md_atof): Likewise. * config/tc-nds32.c (md_atof): Likewise. * config/tc-nios2.c (md_atof): Likewise. (nios2_elf_section_letter): Constify ptr_msg param. * config/tc-nios2.h (nios2_elf_section_letter): Update prototype. * config/tc-ns32k.c (md_atof): Return const char*. * config/tc-or1k.c (md_atof): Likewise. * config/tc-pdp11.c (struct pdp11_code): Constify error. (md_atof): Return const char*. * config/tc-pj.c (md_atof): Likewise. * config/tc-ppc.c (md_atof): Likewise. * config/tc-rl78.c (md_atof): Likewise. * config/tc-rx.c (md_atof): Likewise. * config/tc-s390.c (md_atof): Likewise. * config/tc-score.c (s3_atof, md_atof): Likewise. * config/tc-sh.c (md_atof): Likewise. * config/tc-sparc.c (struct sparc_it): Constify error. (md_atof): Return const char*. * config/tc-spu.c (md_atof): Likewise. * config/tc-tic30.c (md_atof): Likewise. * config/tc-tic4x.c (md_atof): Likewise. * config/tc-tic54x.c (md_atof): Likewise. * config/tc-tic6x.c (md_atof): Likewise. * config/tc-tilegx.c (md_atof): Likewise. * config/tc-tilepro.c (md_atof): Likewise. * config/tc-v850.c (parse_register_list, md_atof): Likewise. * config/tc-vax.c (md_atof): Likewise. * config/tc-visium.c (md_atof): Likewise. * config/tc-xc16x.c (md_atof): Likewise. * config/tc-xgate.c (md_atof): Likewise. * config/tc-xstormy16.c (md_atof): Likewise. * config/tc-xtensa.c (md_atof): Likewise. * config/tc-z80.c (md_atof): Likewise. * config/tc-z8k.c (md_atof): Likewise.
2016-03-28add more const qualifiersTrevor Saunders1-2/+3
gas/ChangeLog: 2016-03-28 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * config/obj-elf.c (obj_elf_section_name): Return const char *. * config/obj-elf.h (obj_elf_section_name): Adjust. * config/tc-aarch64.c (aarch64_parse_features): Likewise. (aarch64_parse_cpu): Likewise. (aarch64_parse_arch): Likewise. * config/tc-arm.c (arm_parse_extension): Likewise. (arm_parse_cpu): Likewise. (arm_parse_arch): Likewise. * config/tc-nds32.c: Likewise. * config/xtensa-relax.c (parse_special_fn): Likewise. * stabs.c (generate_asm_file): Likewise.
2016-03-25rename flag_size_check to flag_allow_nonconst_size and make it a boolTrevor Saunders1-1/+1
This name describes what the variable means slightly better, and the enum with two values that is only used for this one variable is kind of silly. gas/ChangeLog: 2016-03-25 Trevor Saunders <tbsaunde+binutils@tbsaunde.org> * as.c (parse_args): Adjust. * as.h (flag_size_check): Rename to flag_allow_nonconst_size. * config/obj-elf.c (elf_frob_symbol): Adjust.
2016-03-21Remove use of alloca.Nick Clifton1-4/+5
bfd * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144 * configure: Regenerate. * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of alloca with call to xmalloc. * elf32-nds32.c: Likewise. * elf64-hppa.c: Likewise. * elfxx-mips.c: Likewise. * pef.c: Likewise. * pei-x86_64.c: Likewise. * som.c: Likewise. * xsym.c: Likewise. binutils * dlltool.c: Replace use of alloca with call to xmalloc. * dllwrap.c: Likewise. * nlmconv.c: Likewise. * objdump.c: Likewise. * resrc.c: Likewise. * winduni.c: Likewise. * configure: Regenerate. gas * atof-generic.c: Replace use of alloca with call to xmalloc. * cgen.c: Likewise. * dwarf2dbg.c: Likewise. * macro.c: Likewise. * remap.c: Likewise. * stabs.c: Likewise. * symbols.c: Likewise. * config/obj-elf.c: Likewise. * config/tc-aarch64.c: Likewise. * config/tc-arc.c: Likewise. * config/tc-arm.c: Likewise. * config/tc-avr.c: Likewise. * config/tc-ia64.c: Likewise. * config/tc-mips.c: Likewise. * config/tc-msp430.c: Likewise. * config/tc-nds32.c: Likewise. * config/tc-ppc.c: Likewise. * config/tc-sh.c: Likewise. * config/tc-tic30.c: Likewise. * config/tc-tic54x.c: Likewise. * config/tc-xstormy16.c: Likewise. * config/te-vms.c: Likewise. * configure: Regenerate. ld * emultempl/msp430.em: Replace use of alloca with call to xmalloc. * plugin.c: Likewise. * pe-dll.c: Likewise.
2016-02-22Add more const type qualifiers to GAS sources.Trevor Saunders1-2/+2
* 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.
2016-02-15Enhance GAS's .section directive so that it can take numeric values for the ↵Nick Clifton1-8/+48
flags and type fields. (ELF only) gas * doc/as.texinfo (.section): Document that numeric values can now be used for the flags and type fields of the ELF target's .section directive. Add notes about the restrictions on setting flags and types. * config/obj-elf.c (obj_elf_change_section): Allow known sections to be given processor specific section types. Allow processor and application specific flags of a section to be set after definition. (obj_elf_parse_section_letters): Handle parsing numeric values. (obj_elf_section_type): Handle parsing numeric values. (obj_elf_section): Allow numeric type values. * config/obj-elf.h (obj_elf_change_section): Update prototype. * testsuite/gas/elf/section10.d: New test. * testsuite/gas/elf/section10.s: Source file for new test. * testsuite/gas/elf/elf.exp: Run the new test. * testsuite/gas/i386/ilp32/x86-64-unwind.d: Remove dependency upon the description of the flags produced by readelf. * testsuite/gas/tic6x/scomm-directive-4.d: Likewise. * NEWS: Mention the new feature. bfd * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values for length and type fields. Use a signed value for the suffix_length field. binutils* readelf.c (get_section_type_name): Add hex prefix to offsets printed for LOPROC and LOOS values. Ensure that a result is always returned for the V850 target, even when an unrecognised processor specific value is encountered. (process_section_headers): Display key values in the order in which they appear to the user. Add the "C (compressed)" value to the list. ld * testsuite/ld-i386/pr12718.d: Remove dependency upon the description of the flags produced by readelf. * testsuite/ld-i386/pr12921.d: Likewise. * testsuite/ld-i386/tlsbin-nacl.rd: Likewise. * testsuite/ld-i386/tlsbin.rd: Likewise. * testsuite/ld-i386/tlsbindesc-nacl.rd: Likewise. * testsuite/ld-i386/tlsbindesc.rd: Likewise. * testsuite/ld-i386/tlsdesc-nacl.rd: Likewise. * testsuite/ld-i386/tlsdesc.rd: Likewise. * testsuite/ld-i386/tlsgdesc-nacl.rd: Likewise. * testsuite/ld-i386/tlsgdesc.rd: Likewise. * testsuite/ld-i386/tlsnopic-nacl.rd: Likewise. * testsuite/ld-i386/tlsnopic.rd: Likewise. * testsuite/ld-i386/tlspic-nacl.rd: Likewise. * testsuite/ld-i386/tlspic.rd: Likewise. * testsuite/ld-s390/tlsbin.rd: Likewise. * testsuite/ld-s390/tlsbin_64.rd: Likewise. * testsuite/ld-s390/tlspic.rd: Likewise. * testsuite/ld-s390/tlspic_64.rd: Likewise. * testsuite/ld-sh/tlsbin-2.d: Likewise. * testsuite/ld-sh/tlspic-2.d: Likewise. * testsuite/ld-tic6x/common.d: Likewise. * testsuite/ld-tic6x/shlib-1.rd: Likewise. * testsuite/ld-tic6x/shlib-1b.rd: Likewise. * testsuite/ld-tic6x/shlib-1r.rd: Likewise. * testsuite/ld-tic6x/shlib-1rb.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1b.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1r.rd: Likewise. * testsuite/ld-tic6x/shlib-app-1rb.rd: Likewise. * testsuite/ld-tic6x/shlib-noindex.rd: Likewise. * testsuite/ld-tic6x/static-app-1.rd: Likewise. * testsuite/ld-tic6x/static-app-1b.rd: Likewise. * testsuite/ld-tic6x/static-app-1r.rd: Likewise. * testsuite/ld-tic6x/static-app-1rb.rd: Likewise. * testsuite/ld-x86-64/ilp32-4-nacl.d: Likewise. * testsuite/ld-x86-64/ilp32-4.d: Likewise. * testsuite/ld-x86-64/pr12718.d: Likewise. * testsuite/ld-x86-64/pr12921.d: Likewise. * testsuite/ld-x86-64/split-by-file-nacl.rd: Likewise. * testsuite/ld-x86-64/split-by-file.rd: Likewise. * testsuite/ld-x86-64/tlsbin-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsbin.rd: Likewise. * testsuite/ld-x86-64/tlsbindesc-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsbindesc.rd: Likewise. * testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsdesc.rd: Likewise. * testsuite/ld-x86-64/tlsgdesc-nacl.rd: Likewise. * testsuite/ld-x86-64/tlsgdesc.rd: Likewise. * testsuite/ld-x86-64/tlspic-nacl.rd: Likewise. * testsuite/ld-x86-64/tlspic.rd: Likewise. * testsuite/ld-xtensa/tlsbin.rd: Likewise. * testsuite/ld-xtensa/tlspic.rd: Likewise.
2016-02-04Remove support for creating ARM NOREAD sections.Nick Clifton1-9/+0
gas * config/obj-elf.c (obj_elf_change_section): Remove support for ARM NOREAD sections. * config/tc-arm.c (arm_elf_section_letter): Delete. * config/tc-arm.h (md_elf_section_letter): Delete. * doc/c-arm.texi (ARM Section Attribute): Delete section. * testsuite/gas/arm/section-execute-only.d: Delete. * testsuite/gas/arm/section-execute-only.s: Delete. ld * testsuite/ld-arm/arm-elf.exp: Remove ARM NOREAD section tests. * testsuite/ld-arm/thumb1-input-section-flag-match.d: Delete. * testsuite/ld-arm/thumb1-input-section-flag-match.s: Delete. * testsuite/ld-arm/thumb1-noread-not-present-mixing-two-section.d: Delete. * testsuite/ld-arm/thumb1-noread-not-present-mixing-two-section.s: Delete. * testsuite/ld-arm/thumb1-noread-present-one-section.d: Delete. * testsuite/ld-arm/thumb1-noread-present-one-section.s: Delete. * testsuite/ld-arm/thumb1-noread-present-two-section.d: Delete. * testsuite/ld-arm/thumb1-noread-present-two-section.s: Delete.
2016-01-20Add support for an ARM specific 'y' section attribute flag to mark the ↵Mickael Guene1-0/+9
section as NOREAD. bfd/ChangeLog: * elf32-arm.c ((elf32_arm_special_sections): Remove catch of noread section using '.text.noread' pattern. gas/ChangeLog: * config/obj-elf.c (obj_elf_change_section) : Allow arm section with SHF_ARM_NOREAD section flag. * config/tc-arm.h (md_elf_section_letter) : Implement this hook to handle letter 'y'. (arm_elf_section_letter) : Declare it. * config/tc-arm.c (arm_elf_section_letter): Handle letter 'y' to set SHF_ARM_NOREAD section flag. * doc/c-arm.texi (ARM section attribute 'y'): Document it. gas/testsuite/ChangeLog: * gas/arm/section-execute-only.s: New test case. * gas/arm/section-execute-only.d: Expected output. ld/testsuite/ChangeLog: * ld-arm/thumb1-noread-not-present-mixing-two-section.s: Add 'y' attribute usage. * ld-arm/thumb1-noread-present-one-section.s: Likewise. * ld-arm/thumb1-noread-present-two-section.s: Likewise. * ld-arm/thumb1-input-section-flag-match.s: Likewise. binutils/ChangeLog: * readelf.c (get_elf_section_flags): Display y letter for section with SHF_ARM_NOREAD section flag in readelf section output. (process_section_headers): Add y letter in readelf section output key mapping for ARM architecture.
2016-01-01Copyright update for binutilsAlan Modra1-1/+1
2015-12-08ELF: don't re-order SHF_FILE symbolsJan Beulich1-3/+6
.file directives may be used to identify the scope of local symbols, the purpose of which gets subverted when re-ordering them. Only allow the first of them to be moved to the first position.
2015-08-21Allow symbol and label names to be enclosed in double quotes.Nick Clifton1-23/+19
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.
2015-08-12Remove trailing spaces in gasH.J. Lu1-1/+1
2015-06-17gas: section name substitution sequenceNicolas Pitre1-0/+21
This patch adds the ability to automatically construct a section name based on the prior section. When gas is invoked with --sectname-subst, the occurrence of %S in a section name will be substituted by the name of the current section. For example: .macro exception_code .pushsection %S.exception [exception code here] .popsection .endm .text [code] exception_code [...] .section .init [init code] exception_code [...] The first and second exception_code invocations create the .text.exception and the .init.exception sections respectively. This is useful e.g. to discriminate between anciliary sections that are tied to .init code and can be discarded at run time when initialization is over vs anciliary sections tied to .text sections that need to stay resident. * as.c (show_usage): Document --sectname-subst. (parse_args): Add --sectname-subst. * as.h (flag_sectname_subst): New. * config/obj-elf.c (obj_elf_section_name): Add %S substitution. * doc/as.texinfo: Document it.
2015-01-02ChangeLog rotatation and copyright year updateAlan Modra1-1/+1
2014-07-26Prepare gas for 64-bit obstacksAlan Modra1-1/+1
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.
2014-06-16Run write_object_file after errorsAlan Modra1-5/+7
This is to fix unitialised memory access when printing listings. Many targets don't initialise parts of insn frags or data frags that have fixups, relying on md_apply_fix to finalise the frag. Which is fine normally, but means we need to run write_object_file after errors, for listings. Otherwise MALLOC_PERTURB_=1 causes errors like: x86_64-linux +FAIL: i386 mpx-inval-1 x86_64-linux +FAIL: i386 inval-equ-1 x86_64-linux +FAIL: i386 x86-64-mpx-inval-1 Running write_object_file after errors requires some tweaking to the testsuite, since we then get extra errors reported from md_apply_fix. gas/ * write.h (subsegs_finish): Delete declaration. * write.c (subsegs_finish): Make static. (write_object_file): Call subsegs_finish from here. Don't print warning and error count here.. * as.c (main): ..do so here instead. Remove dead code for "no object file generated". Split out count strings to better support internationalisation. Don't call subsegs_finish. Tidy setting of "keep_it". Run write_object_file even after errors. (keep_it): Make static. * config/obj-elf.c (elf_frob_symbol): Remove assert. (elf_frob_file_before_adjust): Likewise. gas/testsuite/ * gas/elf/bad-group.s: Use %function. * gas/elf/bad-group.err: Expect correct line number. Allow other errors. * gas/elf/bad-size.err: Allow other errors. Match expected error somewhat more rigorously. * gas/i386/reloc32.l: Allow other errors. * gas/i386/mpx-inval-1.l: Match applied relocs. * gas/i386/x86-64-mpx-inval-1.l: Likewise, and nop padding. * gas/i386/x86-64-mpx-inval-2.l: Match nop padding, and allow other errors. * gas/macros/dot.s: Use .balign. * gas/macros/dot.l: Update alignment output. * gas/symver/symver6.l: Allow other errors.
2014-05-20gas/Richard Sandiford1-0/+57
* config/obj-elf.h (obj_elf_seen_attribute): Declare. * config/obj-elf.c (recorded_attribute_info): New structure. (recorded_attributes): New variable. (record_attribute, obj_elf_seen_attribute): New functions. (obj_elf_vendor_attribute): Record which attributes have been seen.
2014-03-05Update copyright yearsAlan Modra1-3/+1
2013-02-062013-02-06 Sandra Loosemore <sandra@codesourcery.com>Sandra Loosemore1-0/+4
Andrew Jenner <andrew@codesourcery.com> Based on patches from Altera Corporation. bfd/ * Makefile.am (ALL_MACHINES): Add cpu-nios2.lo. (ALL_MACHINES_CFILES): Add cpu-nios2.c. (BFD_BACKENDS): Add elf32-nios2.lo. (BFD32_BACKENDS_CFILES): Add elf32-nios2.c. * Makefile.in: Regenerated. * configure.in: Add entries for bfd_elf32_bignios2_vec and bfd_elf32_littlenios2_vec. * configure: Regenerated. * config.bfd: Add cases for nios2. * archures.c (enum bfd_architecture): Add bfd_arch_nios2. (bfd_mach_nios2): Define. (bfd_nios2_arch): Declare. (bfd_archures_list): Add bfd_nios2_arch. * targets.c (bfd_elf32_bignios2_vec): Declare. (bfd_elf32_littlenios2_vec): Declare. (_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and bfd_elf32_littlenios2_vec. * elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA. * reloc.c (enum bfd_reloc_code_real): Add Nios II relocations. * bfd-in2.h: Regenerated. * libbfd.h: Regenerated. * cpu-nios2.c: New file. * elf32-nios2.c: New file. opcodes/ * Makefile.am (TARGET_LIBOPCODES_CFILES): Add nios2-dis.c and nios2-opc.c. * Makefile.in: Regenerated. * configure.in: Add case for bfd_nios2_arch. * configure: Regenerated. * disassemble.c (ARCH_nios2): Define. (disassembler): Add case for bfd_arch_nios2. * nios2-dis.c: New file. * nios2-opc.c: New file. include/ * dis-asm.h (print_insn_big_nios2): Declare. (print_insn_little_nios2): Declare. include/elf * nios2.h: New file. include/opcode/ * nios2.h: New file. gas/ * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c. (TARGET_CPU_HFILES): Add config/tc-nios2.h. * Makefile.in: Regenerated. * configure.tgt: Add case for nios2*-linux*. * config/obj-elf.c: Conditionally include elf/nios2.h. * config/tc-nios2.c: New file. * config/tc-nios2.h: New file. * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi. * doc/Makefile.in: Regenerated. * doc/all.texi: Set NIOSII. * doc/as.texinfo (Overview): Add Nios II options. (Machine Dependencies): Include c-nios2.texi. * doc/c-nios2.texi: New file. * NEWS: Note Altera Nios II support. gas/testsuite/ * gas/nios2/add.d: New. * gas/nios2/add.s: New. * gas/nios2/align_fill.d: New. * gas/nios2/align_fill.s: New. * gas/nios2/align_text.d: New. * gas/nios2/align_text.s: New. * gas/nios2/and.d: New. * gas/nios2/and.s: New. * gas/nios2/branch.d: New. * gas/nios2/branch.s: New. * gas/nios2/break.d: New. * gas/nios2/break.s: New. * gas/nios2/bret.d: New. * gas/nios2/bret.s: New. * gas/nios2/cache.d: New. * gas/nios2/cache.s: New. * gas/nios2/call26.d: New. * gas/nios2/call26.s: New. * gas/nios2/call.d: New. * gas/nios2/call.s: New. * gas/nios2/cmp.d: New. * gas/nios2/cmp.s: New. * gas/nios2/comments.d: New. * gas/nios2/comments.s: New. * gas/nios2/complex.d: New. * gas/nios2/complex.s: New. * gas/nios2/ctl.d: New. * gas/nios2/ctl.s: New. * gas/nios2/custom.d: New. * gas/nios2/custom.s: New. * gas/nios2/etbt.d: New. * gas/nios2/etbt.s: New. * gas/nios2/flushda.d: New. * gas/nios2/flushda.s: New. * gas/nios2/illegal.l: New. * gas/nios2/illegal.s: New. * gas/nios2/jmp.d: New. * gas/nios2/jmp.s: New. * gas/nios2/ldb.d: New. * gas/nios2/ldb.s: New. * gas/nios2/ldh.d: New. * gas/nios2/ldh.s: New. * gas/nios2/ldw.d: New. * gas/nios2/ldw.s: New. * gas/nios2/lineseparator.d: New. * gas/nios2/lineseparator.s: New. * gas/nios2/mov.d: New. * gas/nios2/movia.d: New. * gas/nios2/movia.s: New. * gas/nios2/movi.d: New. * gas/nios2/movi.s: New. * gas/nios2/mov.s: New. * gas/nios2/mul.d: New. * gas/nios2/mul.s: New. * gas/nios2/nios2.exp: New. * gas/nios2/nor.d: New. * gas/nios2/nor.s: New. * gas/nios2/or.d: New. * gas/nios2/or.s: New. * gas/nios2/ret.d: New. * gas/nios2/ret.s: New. * gas/nios2/rol.d: New. * gas/nios2/rol.s: New. * gas/nios2/rotate.d: New. * gas/nios2/rotate.s: New. * gas/nios2/stb.d: New. * gas/nios2/stb.s: New. * gas/nios2/sth.d: New. * gas/nios2/sth.s: New. * gas/nios2/stw.d: New. * gas/nios2/stw.s: New. * gas/nios2/sub.d: New. * gas/nios2/sub.s: New. * gas/nios2/sync.d: New. * gas/nios2/sync.s: New. * gas/nios2/trap.d: New. * gas/nios2/trap.s: New. * gas/nios2/tret.d: New. * gas/nios2/tret.s: New. * gas/nios2/warn_noat.l: New. * gas/nios2/warn_noat.s: New. * gas/nios2/warn_nobreak.l: New. * gas/nios2/warn_nobreak.s: New. * gas/nios2/xor.d: New. * gas/nios2/xor.s: New. ld/ * Makefile.am (enios2elf.c): New rule. * Makefile.in: Regenerated. * configure.tgt: Add case for nios2*-*-*. * emulparams/nios2elf.sh: New file. * NEWS: Note Altera Nios II support. ld/testsuite/ * ld-nios2/emit-relocs-1a.s: New. * ld-nios2/emit-relocs-1b.s: New. * ld-nios2/emit-relocs-1.d: New. * ld-nios2/emit-relocs-1.ld: New. * ld-nios2/gprel.d: New. * ld-nios2/gprel.s: New. * ld-nios2/hilo16.d: New. * ld-nios2/hilo16.s: New. * ld-nios2/hilo16_symbol.s: New. * ld-nios2/imm5.d: New. * ld-nios2/imm5.s: New. * ld-nios2/imm5_symbol.s: New. * ld-nios2/nios2.exp: New. * ld-nios2/pcrel16.d: New. * ld-nios2/pcrel16_label.s: New. * ld-nios2/pcrel16.s: New. * ld-nios2/relax_callr.d: New. * ld-nios2/relax_callr.ld: New. * ld-nios2/relax_callr.s: New. * ld-nios2/relax_cjmp.d: New. * ld-nios2/relax_cjmp.s: New. * ld-nios2/relax_jmp.ld: New. * ld-nios2/relax_section.d: New. * ld-nios2/relax_section.s: New. * ld-nios2/relax_ujmp.d: New. * ld-nios2/relax_ujmp.s: New. * ld-nios2/reloc.d: New. * ld-nios2/reloc.s: New. * ld-nios2/reloc_symbol.s: New. * ld-nios2/s16.d: New. * ld-nios2/s16.s: New. * ld-nios2/s16_symbol.s: New. * ld-nios2/u16.d: New. * ld-nios2/u16.s: New. * ld-nios2/u16_symbol.s: New. * ld-elf/indirect.exp: Skip on targets that don't support -shared -fPIC. * ld-elfcomm/elfcomm.exp: Build with -G0 for nios2. * ld-plugin/lto.exp: Skip shared library tests on targets that don't support them. Skip execution tests on non-native targets. binutils/ * readelf.c: Include elf/nios2.h. (dump_relocations): Add case for EM_ALTERA_NIOS2. (get_nios2_dynamic_type): New. (get_dynamic_type): Add case for EM_ALTERA_NIOS2. (is_32bit_abs_reloc): Fix EM_ALTERA_NIOS2 case. (is_16bit_abs_reloc): Likewise. (is_none_reloc): Add EM_ALTERA_NIOS2 and EM_NIOS32 cases. * NEWS: Note Altera Nios II support. * MAINTAINERS: Add Nios II maintainers.
2012-11-09 * read.h (s_vendor_attribute): Move to...Maciej W. Rozycki1-0/+136
* config/obj-elf.h (obj_elf_vendor_attribute): ... here. * read.c (potable): Remove "gnu_attribute". (skip_whitespace, skip_past_char, skip_past_comma): Delete, move to config/obj-elf.c. (s_vendor_attribute): Delete, move to obj_elf_vendor_attribute in config/obj-elf.c. (s_gnu_attribute): Delete, move to obj_elf_gnu_attribute in config/obj-elf.c. * config/obj-elf.c (elf_pseudo_table): Add "gnu_attribute". (skip_whitespace, skip_past_char, skip_past_comma): New, moved from read.c. (obj_elf_vendor_attribute): New, moved from s_vendor_attribute in read.c. (obj_elf_gnu_attribute): New, moved from s_gnu_attribute in read.c. * config/tc-arm.c (s_arm_eabi_attribute): Rename s_vendor_attribute to obj_elf_vendor_attribute. * config/tc-tic6x.c (s_tic6x_c6xabi_attribute): Likewise.
2012-11-092012-11-09 Nick Clifton <nickc@redhat.com>Nick Clifton1-0/+8
* elf32-rx.c (describe_flags): New function. Returns a buffer containing a description of the E_FLAG_RX_... values set. (rx_elf_merge_private_bfd_data): Use it. (rx_elf_print_private_bfd_data): Likewise. (elf32_rx_machine): Skip EF_RX_CPU_RX check. (elf32_rx_special_sections): Define. (elf_backend_special_sections): Define. 2012-11-09 Nick Clifton <nickc@redhat.com> * readelf.c (get_machine_flags): Add support for E_FLAG_RX_ABI. 2012-11-09 Nick Clifton <nickc@redhat.com> * config/obj-elf.c (obj_elf_change_section): Allow init array sections to have the SHF_EXECINSTR attribute for the RX target. * config/tc-rx.c (elf_flags): Initialise with E_FLAG_RX_ABI. (enum options): Add OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI. (md_longopts): Add -mgcc-abi and -mrx-abi. (md_parse_option): Add support for OPTION_USES_GCC_ABI and OPTION_USES_RX_ABI. * doc/as.texinfo (RX Options): Add mention of remaining RX options. * doc/c-rx.texi: Document -mgcc-abi and -mrx-abi. 2012-11-09 Nick Clifton <nickc@redhat.com> * rx.h (EF_RX_CPU_RX): Add comment. (E_FLAG_RX_ABI): Define. 2012-11-09 Nick Clifton <nickc@redhat.com> * emultempl/rxelf.em (no_flag_mismatch_warnings): Initialise to true. (PARSE_AND_LIST_LONGOPTS): Add flag-mismatch-warnings. (PARSE_AND_LIST_ARG_CASES): Add support for --flag-mismatch-warnings.
2012-06-30 PR gas/14315Alan Modra1-1/+0
* config/obj-elf.c (obj_elf_weak): Don't set local.
2012-05-19 * config/obj-elf.c (obj_elf_section): Cater for TC_KEEP_OPERAND_SPACESAlan Modra1-3/+8
targets when checking for "comdat".
2012-02-02 PR gas/13224Nick Clifton1-9/+9
* config/obj-elf.c (obj_elf_parse_section_letters): Rename 'clone' to 'is_clone' to avoid shadowing a gloabl. (obj_elf_section): Likewise.
2011-12-15 * readelf.c (get_symbol_type): Add ELFOSABI_FREEBSD to theNick Clifton1-1/+2
supported abi's. * config/obj-elf.c (obj_elf_type): Add ELFOSABI_FREEBSD to the supported abi's.
2011-08-042011-08-04 Tristan Gingold <gingold@adacore.com>Tristan Gingold1-3/+0
* config/obj-elf.c (obj_elf_section): Do not free name.
2011-07-03ELFOSABI_GNUThomas Schwinge1-6/+6
bfd/ * elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of ELFOSABI_LINUX alias. * elf32-hppa.c: Likewise. * elf32-i370.c: Likewise. * elf64-hppa.c: Likewise. binutils/ * elfedit.c (osabis): Use ELFOSABI_GNU name instead of ELFOSABI_LINUX alias and ELFOSABI_HURD. Add GNU alias. * readelf.c (get_osabi_name, get_symbol_binding, get_symbol_type): Likewise. * doc/binutils.texi <elfedit>: Update accordingly. elfcpp/ * elfcpp.h (ELFOSABI): Add ELFOSABI_GNU with value of ELFOSABI_LINUX, keep ELFOSABI_LINUX as an alias. Remove ELFOSABI_HURD. gas/ * config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of ELFOSABI_LINUX alias. * config/tc-ia64.c: Likewise. include/elf/ * common.h (ELFOSABI_GNU): Define, replaces... (ELFOSABI_LINUX): ... this, kept as an alias. (ELFOSABI_HURD): Remove. ld/testsuite/ * ld-ifunc/ifunc.exp: Update for changed output. * ld-unique/unique.exp: Likewise.
2011-03-30 * obj-elf.c (obj_elf_section): Free malloced name.Nick Clifton1-0/+3
2011-03-18 * config/obj-elf.c (elf_frob_symbol): Report S_SET_SIZE symbolAlan Modra1-41/+4
on .size expression errors rather than symbols in the size expression.
2011-03-16Add --size-check=[error|warning].H.J. Lu1-6/+14
gas/ 2011-03-16 H.J. Lu <hongjiu.lu@intel.com> * as.c (show_usage): Add --size-check=. (parse_args): Add and handle OPTION_SIZE_CHECK. * as.h (flag_size_check): New. * config/obj-elf.c (elf_frob_symbol): Use as_bad to report bad .size directive only for --size-check=error. * doc/as.texinfo: Document --size-check=. gas/testsuite/ 2011-03-16 H.J. Lu <hongjiu.lu@intel.com> * gas/i386/bad-size.d: New. * gas/i386/bad-size.s: Likewise. * gas/i386/bad-size.warn: Likewise. * gas/i386/i386.exp: Run bad-size for ELF targets.
2011-03-06Mention symbol name in non-constant .size expression.H.J. Lu1-5/+43
gas/ 2011-03-05 H.J. Lu <hongjiu.lu@intel.com> * config/obj-elf.c (elf_frob_symbol): Mention symbol name in non-constant .size expression. gas/testsuite/ 2011-03-05 H.J. Lu <hongjiu.lu@intel.com> * gas/elf/bad-size.err: Updated.
2011-02-25 PR gas/12519Alan Modra1-18/+6
* config/obj-elf.c (elf_frob_symbol): Properly handle size expression. * ld-mn10300/i135409-3.s: Correct .size label reference. * ld-sh/sh64/stolib.s: Likewise.
2010-11-18 PR gas/12181Rainer Orth1-0/+7
* config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy weak hidden.
2010-11-15Mark parameters of elf_process_stab as ATTRIBUTE_UNUSED.H.J. Lu1-6/+6
2010-11-15 H.J. Lu <hongjiu.lu@intel.com> * config/obj-elf.c (elf_process_stab): Mark parameters as ATTRIBUTE_UNUSED.
2010-11-15 * config/obj-elf.c (elf_generate_asm_lineno): New function.Rainer Orth1-7/+25
(elf_process_stab): New function. (elf_format_ops): Always use them as generate_asm_lineno, process_stab members.
2010-10-25 * obj.h (struct format_ops): Add adjust_symtab.Alan Modra1-1/+2
* config/obj-multi.h (obj_adjust_symtab): Define. * config/obj-aout.c (aout_format_ops): Init new field. * config/obj-coff.c (coff_format_ops): Likewise. * config/obj-ecoff.c (ecoff_format_ops): Likewise. * config/obj-elf.c (elf_format_ops): Likewise.
2010-10-232010-10-23 Mark Mitchell <mark@codesourcery.com>Mark Mitchell1-24/+29
* config/obj-elf.c (elf_adjust_symtab): New. Move group section processing here from elf_frob_file. Ensure that group signature symbols have the name of the group. (elf_frob_file): Move group section processing to elf_adjust_symtab. * config/obj-elf.h (elf_adjust_symtab): Declare. (obj_adjust_symtab): Define. * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab. 2010-10-23 Mark Mitchell <mark@codesourcery.com> * gas/elf/elf.exp: Add group0c test. * gas/elf/group0c.d: New. * gas/elf/group0a.d: Expect ".group" for the name of group sections. * gas/elf/group0b.d: Likewise. * gas/elf/group1a.d: Likewise. * gas/elf/group1b.d: Likewise. * gas/elf/groupautoa.d: Likewise. * gas/elf/groupautob.d: Likewise. * gas/elf/section4.d: Likewise. * gas/ia64/group-1.d: Likewise. Adjust hard-coded constants. 2010-10-22 Mark Mitchell <mark@codesourcery.com> * binutils-all/group-5.d: Expect ".group" for the name of group sections. * binutils-all/strip-2.d: Likewise. 2010-10-23 Mark Mitchell <mark@codesourcery.com> * ld-elf/group10.d: Expect ".group" for the name of group sections. * ld-elf/group2.d: Likewise. * ld-elf/group7.d: Likewise.
2010-09-16 PR gas/12011Alan Modra1-1/+1
* config/obj-elf.c (obj_elf_parse_section_letters): Correct test for error return from md_elf_section_letter. * config/tc-alpha.c (alpha_elf_section_letter): Correct error message. * config/tc-i386.c (x86_64_section_letter): Likewise. * config/tc-ia64.c (ia64_elf_section_letter): Likewise. * config/tc-mep.c (mep_elf_section_letter): Likewise. * gas/elf/bad-section-flag.d, * gas/elf/bad-section-flag.err, * gas/elf/bad-section-flag.s: New test. * gas/elf/elf.exp: Run it.
2010-08-31 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.Alan Modra1-2/+2
2010-08-17Add "?" pseudo-flag to ELF .section/.pushsection directives.Roland McGrath1-4/+25
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