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Author SHA1 Message Date
Alan Modra
a2c5833233 Update year range in copyright notice of binutils files 
The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.

The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
 2022-01-02 12:04:28 +10:30
Alan Modra
83c79df86b C99 bfd configury 
Certain library headers and functions are required by C99.  This
removes configure tests for them.  The patch also removes AC_ISC_POSIX
and AC_HEADER_DIRENT, which the autoconf manual states are obsolescent.
sys/time.h is no longer tangled up with time.h so it can be handled by
the gprof configure.

	* configure.ac: Don't check for long long or long double type.
	Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h,
	strings.h, time.h, wchar.h, wctype.h or sys/time.h.  Don't check
	for strtoull, free, malloc, realloc, getenv, strstr, snprintf,
	vsnprintf, strlen or setitimer.  Sort AC_CHECK_DECLS.
	(AC_ISC_POSIX): Don't invoke.
	(AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise.
	* sysdep.h: Remove many HAVE_*_H checks and fallback declarations.
	Do test HAVE_SYS_TYPES_H.  Don't include sys/time.h.  Reorder
	header order as per automake AC_INCLUDES_DEFAULT.
	* bfd-in.h: Include inttypes.h unconditionally.
	* bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and
	long double are available.
	(bfd_scan_vma): Assume long long and strtoull are available.
	* elflink.c: Include limits.h unconditionally.
	* elfnn-riscv.c: Likewise.
	* wasm-module.c: Likewise.
	* hpux-core.c: Include dirent.h unconditionally.
	* trad-core.c: Likewise.
	* hosts/x86-64linux.h: Include stdlib.h unconditionally.
	* peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks.
	* elf32-m68hc1x.c: Don't include alloca-conf.h.
	* elf64-hppa.c: Likewise.
	* som.c: Likewise.
	* wasm-module.c: Likewise.
	* xsym.c: Likewise.
	* bfd-in2.h: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.
 2021-04-05 15:27:37 +09:30
Alan Modra
0a1b45a20e Use bool in bfd 
* sysdep.h: POISON_BFD_BOOLEAN: Define.
	* aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h,
	* aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c,
	* bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c,
	* coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c,
	* coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c,
	* coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c,
	* coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c,
	* coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c,
	* coffcode.h, * coffgen.c, * cofflink.c, * compress.c,
	* corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c,
	* cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c,
	* cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c,
	* cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c,
	* cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c,
	* cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c,
	* cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c,
	* cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c,
	* cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c,
	* cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c,
	* cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c,
	* cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c,
	* cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c,
	* cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c,
	* cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c,
	* cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c,
	* cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c,
	* cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c,
	* cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c,
	* cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c,
	* cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c,
	* dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c,
	* elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h,
	* elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c,
	* elf-nacl.h, * elf-properties.c, * elf-s390-common.c,
	* elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h,
	* elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c,
	* elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c,
	* elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c,
	* elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c,
	* elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
	* elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c,
	* elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c,
	* elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
	* elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
	* elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c,
	* elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
	* elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c,
	* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
	* elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c,
	* elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
	* elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c,
	* elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h,
	* elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h,
	* elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c,
	* elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h,
	* elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
	* elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
	* elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c,
	* elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c,
	* elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c,
	* elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c,
	* elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h,
	* elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c,
	* elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c,
	* elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h,
	* elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h,
	* elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h,
	* elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h,
	* format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c,
	* i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h,
	* libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h,
	* libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c,
	* mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h,
	* merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c,
	* pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c,
	* pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c,
	* pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c,
	* peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c,
	* reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c,
	* som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c,
	* verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h,
	* wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c,
	* xsym.h: Replace bfd_boolean with bool, FALSE with false, and
	TRUE with true throughout.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
 2021-03-31 10:49:23 +10:30
H.J. Lu
d1bcae833b ELF: Don't generate unused section symbols 
For ELF targets, section symbols are required only for relocations.
With -ffunction-sections -fdata-sections, there can be many unused
section symbols.  Sizes of libstdc++.a on Linux/x86-64 in GCC 11 are

With unused section symbols   : 39411698 bytes
Without unused section symbols: 39227002 bytes

The unused section symbols in libstdc++.a occupy more than 180 KB.

Add BSF_SECTION_SYM_USED to indicate if a section symbol should be
included in the symbol table.  The BSF_SECTION_SYM_USED should be set
if the section symbol is used for relocation or the section symbol is
always included in the symbol table.

Add keep_unused_section_symbols to bfd_target to indicate if unused
section symbols should be kept.  If TARGET_KEEP_UNUSED_SECTION_SYMBOLS
is defined as FALSE, unused ection symbols will be removed.

Tested on Linux/x86.  Other ELF backends need to:

1. Define TARGET_KEEP_UNUSED_SECTION_SYMBOLS to FALSE.
2. Mark used section symbols in assembler backend.
3. Remove unused section symbols from expected assembler and linker
outputs.

bfd/

	PR 27109
	* aix386-core.c (core_aix386_vec): Initialize
	keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
	* aout-target.h (MY (vec)): Likewise.
	* binary.c (binary_vec): Likewise.
	* cisco-core.c (core_cisco_be_vec): Likewise.
	(core_cisco_le_vec): Likewise.
	* coff-alpha.c (alpha_ecoff_le_vec): Likewise.
	* coff-i386.c (TARGET_SYM): Likewise.
	(TARGET_SYM_BIG): Likewise.
	* coff-ia64.c (TARGET_SYM): Likewise.
	* coff-mips.c (mips_ecoff_le_vec): Likewise.
	(mips_ecoff_be_vec): Likewise.
	(mips_ecoff_bele_vec): Likewise.
	* coff-rs6000.c (rs6000_xcoff_vec): Likewise.
	(powerpc_xcoff_vec): Likewise.
	* coff-sh.c (sh_coff_small_vec): Likewise.
	(sh_coff_small_le_vec): Likewise.
	* coff-tic30.c (tic30_coff_vec): Likewise.
	* coff-tic54x.c (tic54x_coff0_vec): Likewise.
	(tic54x_coff0_beh_vec): Likewise.
	(tic54x_coff1_vec): Likewise.
	(tic54x_coff1_beh_vec): Likewise.
	(tic54x_coff2_vec): Likewise.
	(tic54x_coff2_beh_vec): Likewise.
	* coff-x86_64.c (TARGET_SYM): Likewise.
	(TARGET_SYM_BIG): Likewise.
	* coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
	(rs6000_xcoff64_aix_vec): Likewise.
	* coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
	(CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
	(CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
	* elfxx-target.h (TARGET_BIG_SYM): Likewise.
	(TARGET_LITTLE_SYM): Likewise.
	* hppabsd-core.c (core_hppabsd_vec): Likewise.
	* hpux-core.c (core_hpux_vec): Likewise.
	* i386msdos.c (i386_msdos_vec): Likewise.
	* ihex.c (ihex_vec): Likewise.
	* irix-core.c (core_irix_vec): Likewise.
	* mach-o-target.c (TARGET_NAME): Likewise.
	* mmo.c (mmix_mmo_vec): Likewise.
	* netbsd-core.c (core_netbsd_vec): Likewise.
	* osf-core.c (core_osf_vec): Likewise.
	* pdp11.c (MY (vec)): Likewise.
	* pef.c (pef_vec): Likewise.
	(pef_xlib_vec): Likewise.
	* plugin.c (plugin_vec): Likewise.
	* ppcboot.c (powerpc_boot_vec): Likewise.
	* ptrace-core.c (core_ptrace_vec): Likewise.
	* sco5-core.c (core_sco5_vec): Likewise.
	* som.c (hppa_som_vec): Likewise.
	* srec.c (srec_vec): Likewise.
	(symbolsrec_vec): Likewise.
	* tekhex.c (tekhex_vec): Likewise.
	* trad-core.c (core_trad_vec): Likewise.
	* verilog.c (verilog_vec): Likewise.
	* vms-alpha.c (alpha_vms_vec): Likewise.
	* vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
	* wasm-module.c (wasm_vec): Likewise.
	* xsym.c (sym_vec): Likewise.
	* elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
	isn't set.
	(elf_map_symbols): Don't include ignored section symbols.
	* elfcode.h (elf_slurp_symbol_table): Also set
	BSF_SECTION_SYM_USED on STT_SECTION symbols.
	* elflink.c (bfd_elf_final_link): Generated section symbols only
	when emitting relocations or reqired.
	* elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
	* syms.c (BSF_SECTION_SYM_USED): New.
	* targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
	(bfd_target): Add keep_unused_section_symbols.
	(bfd_keep_unused_section_symbols): New.
	* bfd-in2.h: Regenerated.

binutils/

	PR 27109
	* objcopy.c (copy_object): Handle section symbols for
	non-relocatable inputs.
	* testsuite/binutils-all/readelf.exp (readelf_test): Check
	is_elf_unused_section_symbols.
	* testsuite/binutils-all/readelf.s-64: Updated.
	* testsuite/binutils-all/readelf.ss: Likewise.
	* testsuite/binutils-all/readelf.ss-64: Likewise.
	* testsuite/binutils-all/readelf.s-64-unused: New file.
	* testsuite/binutils-all/readelf.ss-64-unused: Likewise.
	* testsuite/binutils-all/readelf.ss-unused: Likewise.
	* testsuite/lib/binutils-common.exp
	(is_elf_unused_section_symbols): New proc.

gas/ChangeLog:

	PR 27109
	* read.c (s_reloc): Call symbol_mark_used_in_reloc on the
	section symbol.
	* subsegs.c (subseg_set_rest): Set BSF_SECTION_SYM_USED if needed.
	* write.c (adjust_reloc_syms): Call symbol_mark_used_in_reloc
	on the section symbol.
	(set_symtab): Don't generate unused section symbols.
	(maybe_generate_build_notes): Call symbol_mark_used_in_reloc
	on the section symbol.
	* config/obj-elf.c (elf_adjust_symtab): Call
	symbol_mark_used_in_reloc on the group signature symbol.
	* testsuite/gas/cfi/cfi-label.d: Remove unused section symbols
	from expected output.
	* testsuite/gas/elf/elf.exp (run_elf_list_test): Check
	is_elf_unused_section_symbols.
	* testsuite/gas/elf/section2.e: Updated.
	* testsuite/gas/elf/section2.e-unused: New file.
	* testsuite/gas/elf/symver.d: Remove unused section symbols.
	* testsuite/gas/i386/ilp32/elf/symver.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-size-1.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-size-3.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-size-5.d: Likewise.
	* testsuite/gas/i386/ilp32/x86-64-unwind.d: Likewise.
	* testsuite/gas/i386/size-1.d: Likewise.
	* testsuite/gas/i386/size-3.d: Likewise.
	* testsuite/gas/i386/svr4.d: Likewise.
	* testsuite/gas/i386/x86-64-size-1.d: Likewise.
	* testsuite/gas/i386/x86-64-size-3.d: Likewise.
	* testsuite/gas/i386/x86-64-size-5.d: Likewise.
	* testsuite/gas/i386/x86-64-unwind.d: Likewise.

ld/

	PR 27109
	* testsuite/ld-elf/export-class.sd: Adjust the expected output.
	* testsuite/ld-elf/loadaddr3b.d: Likewise.
	* testsuite/ld-i386/ibt-plt-1.d: Likewise.
	* testsuite/ld-i386/ibt-plt-2a.d: Likewise.
	* testsuite/ld-i386/ibt-plt-2c.d: Likewise.
	* testsuite/ld-i386/ibt-plt-3a.d: Likewise.
	* testsuite/ld-i386/ibt-plt-3c.d: Likewise.
	* testsuite/ld-i386/pr19636-1d.d: Likewise.
	* testsuite/ld-i386/pr19636-1l.d: Likewise.
	* testsuite/ld-i386/pr19636-2c.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-i386-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-local-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-2-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/ifunc-21-x86-64.d: Likewise.
	* testsuite/ld-ifunc/ifunc-22-x86-64.d: Likewise.
	* testsuite/ld-ifunc/pr17154-i386-now.d: Likewise.
	* testsuite/ld-ifunc/pr17154-i386.d: Likewise.
	* testsuite/ld-ifunc/pr17154-x86-64-now.d: Likewise.
	* testsuite/ld-ifunc/pr17154-x86-64.d: Likewise.
	* testsuite/ld-x86-64/bnd-branch-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-2-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-ifunc-2.d: Likewise.
	* testsuite/ld-x86-64/bnd-plt-1-now.d: Likewise.
	* testsuite/ld-x86-64/bnd-plt-1.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-1-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-1.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2a-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2a.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2c-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-2c.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3a-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3a.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3c-x32.d: Likewise.
	* testsuite/ld-x86-64/ibt-plt-3c.d: Likewise.
	* testsuite/ld-x86-64/pr19609-4e.d: Likewise.
	* testsuite/ld-x86-64/pr19609-6a.d: Likewise.
	* testsuite/ld-x86-64/pr19609-6b.d: Likewise.
	* testsuite/ld-x86-64/pr19609-7b.d: Likewise.
	* testsuite/ld-x86-64/pr19609-7d.d: Likewise.
	* testsuite/ld-x86-64/pr19636-2l.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1d.d: Likewise.
	* testsuite/ld-x86-64/pr20253-1h.d: Likewise.
	* testsuite/ld-x86-64/pr21038b-now.d: Likewise.
	* testsuite/ld-x86-64/pr21038b.d: Likewise.
	* testsuite/ld-x86-64/pr21038c-now.d: Likewise.
	* testsuite/ld-x86-64/pr21038c.d: Likewise.
	* testsuite/ld-x86-64/pr23854.d: Likewise.
	* testsuite/ld-x86-64/pr25416-3.d: Likewise.
	* testsuite/ld-x86-64/pr25416-4.d: Likewise.
	* testsuite/ld-i386/plt-pic.pd: Likewise.
	* testsuite/ld-i386/plt-pic2.dd: Likewise.
	* testsuite/ld-i386/plt.pd: Likewise.
	* testsuite/ld-i386/plt2.dd: Likewise.
	* testsuite/ld-i386/tlsbin.rd: Likewise.
	* testsuite/ld-i386/tlsbin2.rd: Likewise.
	* testsuite/ld-i386/tlsbindesc.rd: Likewise.
	* testsuite/ld-i386/tlsdesc.rd: Likewise.
	* testsuite/ld-i386/tlsgdesc.rd: Likewise.
	* testsuite/ld-i386/tlsnopic.rd: Likewise.
	* testsuite/ld-i386/tlspic.rd: Likewise.
	* testsuite/ld-i386/tlspic2.rd: Likewise.
	* testsuite/ld-x86-64/mpx3.dd: Likewise.
	* testsuite/ld-x86-64/mpx3n.dd: Likewise.
	* testsuite/ld-x86-64/mpx4.dd: Likewise.
	* testsuite/ld-x86-64/mpx4n.dd: Likewise.
	* testsuite/ld-x86-64/pe-x86-64-1.od: Likewise.
	* testsuite/ld-x86-64/pe-x86-64-2.od: Likewise.
	* testsuite/ld-x86-64/pe-x86-64-3.od: Likewise.
	* testsuite/ld-x86-64/pe-x86-64-4.od: Likewise.
	* testsuite/ld-x86-64/plt.pd: Likewise.
	* testsuite/ld-x86-64/plt2.dd: Likewise.
	* testsuite/ld-x86-64/tlsbin.rd: Likewise.
	* testsuite/ld-x86-64/tlsbin2.rd: Likewise.
	* testsuite/ld-x86-64/tlsbindesc.rd: Likewise.
	* testsuite/ld-x86-64/tlsdesc.rd: Likewise.
	* testsuite/ld-x86-64/tlsgdesc.rd: Likewise.
	* testsuite/ld-x86-64/tlspic.rd: Likewise.
	* testsuite/ld-x86-64/tlspic2.rd: Likewise.
	* testsuite/ld-elf/sec64k.exp: Check
	is_elf_unused_section_symbols.
 2021-01-07 06:46:55 -08:00
Alan Modra
250d07de5c Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
Alan Modra
cb001c0d28 bfd_cleanup for object_p 
The object_p (and archive_p, core_file_p) functions are not supposed
to have any target specific malloc'd memory attached to the bfd on
their return.  This should be obvious on a failure return, but it's
also true for a successful return.  The reason is that even though the
object_p recognises the file, that particular target may not be used
and thus the bfd won't be closed calling close_and_cleanup for the
target that allocated the memory.

It turns out that the object_p bfd_target* return value isn't needed.
In all cases except ld/plugin.c the target is abfd->xvec and with
ld/plugin.c the target isn't used.  So this patch returns a cleanup
function from object_p instead, called in bfd_check_format_matches to
tidy the bfd before trying a different target match.  The only cleanup
that does anything at this stage is the alpha-vms one.

bfd/
	* targets.c (bfd_cleanup): New typedef.
	(struct bfd <_bfd_check_format>): Return a bfd_cleanup.
	* libbfd-in.h (_bfd_no_cleanup): Define.
	* format.c (bfd_reinit): Add cleanup parameter, call it.
	(bfd_check_format_matches): Set cleanup from _bfd_check_format
	call and pass to bfd_reinit.  Delete temp, use abfd->xvec instead.
	* aout-target.h (callback, object_p): Return bfd_cleanup.
	* aout-tic30.c (tic30_aout_callback, tic30_aout_object_p): Likewise.
	* archive.c (bfd_generic_archive_p): Likewise.
	* binary.c (binary_object_p): Likewise.
	* coff-alpha.c (alpha_ecoff_object_p): Likewise.
	* coff-ia64.c (ia64coff_object_p): Likewise.
	* coff-rs6000.c (_bfd_xcoff_archive_p, rs6000coff_core_p): Likewise.
	* coff-sh.c (coff_small_object_p): Likewise.
	* coff-stgo32.c (go32_check_format): Likewise.
	* coff64-rs6000.c (xcoff64_archive_p, rs6000coff_core_p),
	(xcoff64_core_p): Likewise.
	* coffgen.c (coff_real_object_p, coff_object_p): Likewise.
	* elf-bfd.h (bfd_elf32_object_p, bfd_elf32_core_file_p),
	(bfd_elf64_object_p, bfd_elf64_core_file_p): Likewise.
	* elfcode.h (elf_object_p): Likewise.
	* elfcore.h (elf_core_file_p): Likewise.
	* i386msdos.c (msdos_object_p): Likewise.
	* ihex.c (ihex_object_p): Likewise.
	* libaout.h (some_aout_object_p): Likewise.
	* libbfd-in.h (bfd_generic_archive_p, _bfd_dummy_target),
	(_bfd_vms_lib_alpha_archive_p, _bfd_vms_lib_ia64_archive_p): Likewise.
	* libbfd.c (_bfd_dummy_target): Likewise.
	* libcoff-in.h (coff_object_p): Likewise.
	* mach-o-aarch64.c (bfd_mach_o_arm64_object_p),
	(bfd_mach_o_arm64_core_p): Likewise.
	* mach-o-arm.c (bfd_mach_o_arm_object_p),
	(bfd_mach_o_arm_core_p): Likewise.
	* mach-o-i386.c (bfd_mach_o_i386_object_p),
	(bfd_mach_o_i386_core_p): Likewise.
	* mach-o-x86-64.c (bfd_mach_o_x86_64_object_p),
	(bfd_mach_o_x86_64_core_p): Likewise.
	* mach-o.c (bfd_mach_o_header_p, bfd_mach_o_gen_object_p),
	(bfd_mach_o_gen_core_p, bfd_mach_o_fat_archive_p): Likewise.
	* mach-o.h (bfd_mach_o_object_p, bfd_mach_o_core_p),
	(bfd_mach_o_fat_archive_p, bfd_mach_o_header_p): Likewise.
	* mmo.c (mmo_object_p): Likewise.
	* pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
	* peicode.h (coff_real_object_p, pe_ILF_object_p),
	(pe_bfd_object_p): Likewise.
	* plugin.c (ld_plugin_object_p, bfd_plugin_object_p): Likewise.
	* ppcboot.c (ppcboot_object_p): Likewise.
	* rs6000-core.c (rs6000coff_core_p): Likewise.
	* som.c (som_object_setup, som_object_p): Likewise.
	* srec.c (srec_object_p, symbolsrec_object_p): Likewise.
	* tekhex.c (tekhex_object_p): Likewise.
	* vms-alpha.c (alpha_vms_object_p): Likewise.
	* vms-lib.c (_bfd_vms_lib_archive_p, _bfd_vms_lib_alpha_archive_p),
	(_bfd_vms_lib_ia64_archive_p, _bfd_vms_lib_txt_archive_p): Likewise.
	* wasm-module.c (wasm_object_p): Likewise.
	* xsym.c (bfd_sym_object_p): Likewise.
	* xsym.h (bfd_sym_object_p): Likewise.
	* aoutx.h (some_aout_object_p): Likewise, and callback parameter
	return type.
	* pdp11.c (some_aout_object_p): Likewise.
	* plugin.c (register_ld_plugin_object_p): Update object_p
	parameter type.
	* plugin.h (register_ld_plugin_object_p): Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
ld/
	* plugin.c (plugin_object_p): Return a bfd_cleanup.
	(plugin_cleanup): New function.
 2020-03-02 19:30:48 +10:30
Alan Modra
2bb3687ba8 _bfd_alloc_and_read 
This patch provides two new inline functions that are then used in
places that allocate memory, read from file, and then deallocate on a
read failure.

	* libbfd-in.h (_bfd_alloc_and_read, _bfd_malloc_and_read): New.
	* aoutx.h (aout_get_external_symbols): Replace calls to
	bfd_[m]alloc and bfd_bread with call to _bfd_[m]alloc_and_read.
	(slurp_reloc_table): Likewise.
	* archive.c (do_slurp_bsd_armap): Likewise.
	(do_slurp_coff_armap): Likewise.
	* archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
	* coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
	* coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
	* coffcode.h (coff_set_arch_mach_hook, buy_and_read): Likewise.
	* coffgen.c (coff_real_object_p, coff_object_p, build_debug_section),
	(_bfd_coff_get_external_symbols): Likewise.
	* ecoff.c (ecoff_slurp_symbolic_header),
	(_bfd_ecoff_slurp_symbolic_info, ecoff_slurp_reloc_table),
	(_bfd_ecoff_slurp_armap, ecoff_link_add_object_symbols, READ),
	(ecoff_indirect_link_order): Likewise.
	* elf.c (bfd_elf_get_str_section, setup_group, elf_read_notes),
	(_bfd_elf_slurp_version_tables): Likewise.
	* elf32-m32c.c (m32c_elf_relax_section): Likewise.
	* elf32-rl78.c (rl78_elf_relax_section): Likewise.
	* elf32-rx.c (elf32_rx_relax_section): Likewise.
	* elf64-alpha.c (READ): Likewise.
	* elf64-mips.c (mips_elf64_slurp_one_reloc_table): Likewise.
	* elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
	* elfcode.h (elf_slurp_symbol_table),
	(elf_slurp_reloc_table_from_section): Likewise.
	* elflink.c (elf_link_add_object_symbols),
	(elf_link_check_versioned_symbol): Likewise.
	* elfxx-mips.c (READ): Likewise.
	* i386lynx.c (slurp_reloc_table): Likewise.
	* lynx-core.c (lynx_core_file_p): Likewise.
	* mach-o.c (bfd_mach_o_canonicalize_relocs),
	(bfd_mach_o_read_symtab_strtab, bfd_mach_o_alloc_and_read),
	(bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_dyld_content
	* pdp11.c (aout_get_external_symbols, slurp_reloc_table
	* pef.c (bfd_pef_print_loader_section, bfd_pef_scan_start_address),
	(bfd_pef_parse_symbols): Likewise.
	* peicode.h (pe_ILF_object_p, pe_bfd_object_p
	* som.c (setup_sections, som_slurp_string_table),
	(som_slurp_reloc_table, som_bfd_count_ar_symbols),
	(som_bfd_fill_in_ar_symbols): Likewise.
	* vms-alpha.c (module_find_nearest_line, evax_bfd_print_dst),
	(evax_bfd_print_image): Likewise.
	* vms-lib.c (_bfd_vms_lib_archive_p): Likewise.
	* wasm-module.c (wasm_scan): Likewise.
	* xcofflink.c (xcoff_link_add_symbols): Likewise.
	* xsym.c (bfd_sym_read_name_table),
	(bfd_sym_print_type_information_table_entry): Likewise.
	* libbfd.h: Regenerate.
 2020-02-19 14:00:55 +10:30
Alan Modra
b3adc24a07 Update year range in copyright notice of binutils files 2020-01-01 18:42:54 +10:30
Alan Modra
cb7f4b298e Tidy ld/ldmisc.c 
The idea here is to not use elf-bfd.h and coff-bfd.h in generic linker
code.

bfd/
	* targets.c (struct bfd_target): Add _bfd_group_name.
	(BFD_JUMP_TABLE): Likewise.
	* coffgen.c (bfd_coff_group_name): New function.
	* elf.c (bfd_elf_group_name): New function.
	* linker.c (_bfd_nolink_bfd_group_name): New function.
	* section.c (bfd_generic_group_name): New function.
	* elf-bfd.h (bfd_elf_group_name): Declare.
	* libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
	* libcoff-in.h (bfd_coff_group_name): Declare.
	* aout-target.h (MY_bfd_group_name): Define.
	* aout-tic30.c (MY_bfd_group_name): Define.
	* bfd.c (bfd_group_name): Define.
	* binary.c (binary_bfd_group_name): Define.
	* coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
	* coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
	* coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
	* coffcode.h (coff_bfd_group_name): Define.
	* elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
	* i386msdos.c (msdos_bfd_group_name): Define.
	* ihex.c (ihex_bfd_group_name): Define.
	* mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
	* mmo.c (mmo_bfd_group_name): Define.
	* pef.c (bfd_pef_bfd_group_name): Define.
	* plugin.c (bfd_plugin_bfd_group_name): Define.
	* ppcboot.c (ppcboot_bfd_group_name): Define.
	* som.c (som_bfd_group_name): Define.
	* srec.c (srec_bfd_group_name): Define.
	* tekhex.c (tekhex_bfd_group_name): Define.
	* verilog.c (verilog_bfd_group_name): Define.
	* vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
	* xsym.c (bfd_sym_bfd_group_name): Define.
	* coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
	(rs6000_xcoff64_aix_vec): Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
ld/
	* ldmisc.c: Don't #include elf-bfd.h or coff-bfd.h.
	(vfinfo): Use bfd_group_name.
 2019-09-11 13:43:29 +09:30
Alan Modra
827041555a Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
H.J. Lu
34a87bb07a ld: Hide symbols defined by HIDDEN/PROVIDE_HIDDEN 
There should be no difference in output for symbols defined by HIDDEN
or PROVIDE_HIDDEN assignments whether they are explicitly marked as
hidden or not.  This patch adds a new BFD function, bfd_link_hide_symbol,
to hide symbols defined by HIDDEN and PROVIDE_HIDDEN assignments.

bfd

	PR ld/23201
	* aout-target.h (MY_bfd_link_hide_symbol): New.
	* aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
	* binary.c (binary_bfd_link_hide_symbol): Likewise.
	* coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
	* coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
	* coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
	* coffcode.h (coff_bfd_link_hide_symbol): Likewise.
	* elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
	* elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
	* i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
	* ihex.c (ihex_bfd_link_hide_symbol): Likewise.
	* libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
	* linker.c (_bfd_generic_link_hide_symbol): Likewise.
	(bfd_link_hide_symbol): Likewise.
	* mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
	* mmo.c (mmo_bfd_link_hide_symbol): Likewise.
	* pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
	* plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
	* ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
	* som.c (som_bfd_link_hide_symbol): Likewise.
	* srec.c (srec_bfd_link_hide_symbol): Likewise.
	* tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
	* vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
	(alpha_vms_bfd_link_hide_symbol): Likewise.
	* xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
	* coff64-rs6000.c (rs6000_xcoff64_vec): Add
	_bfd_generic_link_hide_symbol.
	(rs6000_xcoff64_aix_vec): Likewise.
	* elflink.c (bfd_elf_record_link_assignment): Don't make forced
	local symbol dynamic.
	(_bfd_elf_link_hide_symbol): New function.
	* elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
	check root.ldscript_def.
	* targets.c (bfd_target): Add _bfd_link_hide_symbol.
	(BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.

ld/

	PR ld/23201
	* ldexp.c (exp_fold_tree_1): Call bfd_link_hide_symbol to hide
	a symbol.
	* testsuite/ld-elf/provide-hidden-dynabs.nd: Removed.
	* testsuite/ld-elf/provide-hidden-dynsec.nd: Likewise.
	* testsuite/ld-elf/provide-hidden.exp: Replace
	provide-hidden-dynsec.nd with provide-hidden-sec.nd and
	provide-hidden-dyn.nd.  Replace provide-hidden-dynabs.nd with
	provide-hidden-abs.nd and provide-hidden-dyn.nd.
	* testsuite/ld-i386/pr23189.d: Expect no dynamic relocation.
	* testsuite/ld-x86-64/pr23189.d: Likewise.
 2018-05-21 20:39:30 -07:00
Alan Modra
d00dd7dc5e Remove bfd stub function casts. 
This patch defines a bunch of new functions to use in the BFD target
structs rather than casting bfd_false or bfd_true and similar stub
functions.  I've also renamed the stub functions to reflect their
parameters and put "error" in the name if they set bfd_error.  The
latter change is important since there were quite a few uses of
bfd_false where setting bfd_error was inappropriate, for example in
elf_backend_allow_non_load_phdr and is_target_special_symbol.

	* libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
	(_bfd_bool_bfd_true): Rename from bfd_true.
	(_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
	(_bfd_int_bfd_0): Rename from bfd_0.
	(_bfd_uint_bfd_0): Rename from bfd_0u.
	(_bfd_long_bfd_0): Rename from bfd_0l.
	(_bfd_long_bfd_n1_error): Rename from _bfd_n1.
	(_bfd_void_bfd): Rename from bfd_void.
	(_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
	(_bfd_bool_bfd_link_false_error),
	(_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
	(_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
	(_bfd_bool_bfd_asection_bfd_asection_true),
	(_bfd_bool_bfd_asymbol_bfd_asymbol_true),
	(_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
	* archive.c (_bfd_noarchive_get_elt_at_index),
	(_bfd_noarchive_openr_next_archived_file),
	(_bfd_noarchive_construct_extended_name_table),
	(_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
	(_bfd_noarchive_write_armap): New functions.
	* archures.c (_bfd_nowrite_set_arch_mach): New function.
	* coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
	(alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
	(alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
	(alpha_ecoff_swap_coff_lineno_out),
	(alpha_ecoff_swap_coff_reloc_out): New functions.
	* coff-mips.c (mips_ecoff_swap_coff_aux_in),
	(mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
	(mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
	(mips_ecoff_swap_coff_lineno_out),
	(mips_ecoff_swap_coff_reloc_out): New functions.
	* coffcode.h (coff_set_alignment_hook): Replace define with
	new function.
	(symname_in_debug_hook): Likewise.
	* ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
	* elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
	* elf.c (assign_file_positions_except_relocs): Test
	elf_backend_allow_non_load_phdr for NULL.
	* elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
	_bfd_elf_link_omit_section_dynsym.  Update uses.
	(_bfd_elf_omit_section_dynsym_all): New function.
	* elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
	(_bfd_elf_omit_section_dynsym_default): Declare.
	(_bfd_elf_omit_section_dynsym_all): Declare.
	* linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
	(_bfd_nolink_bfd_get_relocated_section_contents),
	(_bfd_nolink_bfd_lookup_section_flags),
	(_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
	(_bfd_nolink_bfd_link_hash_table_create),
	(_bfd_nolink_bfd_link_just_syms),
	(_bfd_nolink_bfd_copy_link_hash_symbol_type),
	(_bfd_nolink_bfd_link_split_section),
	(_bfd_nolink_section_already_linked),
	(_bfd_nolink_bfd_define_common_symbol),
	(_bfd_nolink_bfd_define_start_stop): New functions.
	* reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
	(_bfd_norelocs_bfd_reloc_name_lookup),
	(_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
	* section.c (_bfd_nowrite_set_section_contents): New function.
	* syms.c (_bfd_nosymbols_canonicalize_symtab),
	(_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
	(_bfd_nosymbols_get_symbol_version_string),
	(_bfd_nosymbols_bfd_is_local_label_name),
	(_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
	(_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
	(_bfd_nosymbols_bfd_make_debug_symbol),
	( _bfd_nosymbols_read_minisymbols),
	( _bfd_nosymbols_minisymbol_to_symbol),
	(_bfd_nodynamic_get_synthetic_symtab): New functions.
	* libbfd-in.h: Declare new functions.  Update existing defines,
	removing casts.
	* aix386-core.c: Update to use new hooks.  Formatting.
	* aout-adobe.c: Likewise.
	* aout-arm.c: Likewise.
	* aout-target.h: Likewise.
	* aout-tic30.c: Likewise.
	* aoutf1.h: Likewise.
	* binary.c: Likewise.
	* bout.c: Likewise.
	* cisco-core.c: Likewise.
	* coff-alpha.c: Likewise.
	* coff-i386.c: Likewise.
	* coff-i860.c: Likewise.
	* coff-i960.c: Likewise.
	* coff-ia64.c: Likewise.
	* coff-mips.c: Likewise.
	* coff-ppc.c: Likewise.
	* coff-rs6000.c: Likewise.
	* coff-sh.c: Likewise.
	* coff-tic30.c: Likewise.
	* coff-tic54x.c: Likewise.
	* coff-x86_64.c: Likewise.
	* coff64-rs6000.c: Likewise.
	* coffcode.h: Likewise.
	* elf-m10300.c: Likewise.
	* elf32-cr16.c: Likewise.
	* elf32-lm32.c: Likewise.
	* elf32-m32r.c: Likewise.
	* elf32-metag.c: Likewise.
	* elf32-score.c: Likewise.
	* elf32-score7.c: Likewise.
	* elf32-tilepro.c: Likewise.
	* elf32-xstormy16.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-ia64-vms.c: Likewise.
	* elf64-mmix.c: Likewise.
	* elf64-sh64.c: Likewise.
	* elfnn-ia64.c: Likewise.
	* elfxx-sparc.c: Likewise.
	* elfxx-target.h: Likewise.
	* elfxx-tilegx.c: Likewise.
	* elfxx-x86.h: Likewise.
	* hp300hpux.c: Likewise.
	* hppabsd-core.c: Likewise.
	* hpux-core.c: Likewise.
	* i386msdos.c: Likewise.
	* i386os9k.c: Likewise.
	* ieee.c: Likewise.
	* ihex.c: Likewise.
	* irix-core.c: Likewise.
	* libaout.h: Likewise.
	* libecoff.h: Likewise.
	* mach-o-target.c: Likewise.
	* mach-o.c: Likewise.
	* mipsbsd.c: Likewise.
	* mmo.c: Likewise.
	* netbsd-core.c: Likewise.
	* nlm-target.h: Likewise.
	* oasys.c: Likewise.
	* osf-core.c: Likewise.
	* pdp11.c: Likewise.
	* pe-mips.c: Likewise.
	* pe-x86_64.c: Likewise.
	* pef.c: Likewise.
	* plugin.c: Likewise.
	* ppcboot.c: Likewise.
	* ptrace-core.c: Likewise.
	* sco5-core.c: Likewise.
	* som.c: Likewise.
	* sparclynx.c: Likewise.
	* srec.c: Likewise.
	* tekhex.c: Likewise.
	* trad-core.c: Likewise.
	* verilog.c: Likewise.
	* versados.c: Likewise.
	* vms-alpha.c: Likewise.
	* vms-lib.c: Likewise.
	* wasm-module.c: Likewise.
	* xsym.c: Likewise.
	* libbfd.h: Regenerate.
 2018-02-16 19:09:23 +10:30
Nick Clifton
12ef3f5a7c Fix compilation of the BFD sub-directory with a gcc v8 compiler by adding extra casts. 
GCC v8 issues warnings about mis-matching casts of function pointers.
A previous patch tried to fix this problem by adding new dummy functions
which accepted a variable number of arguments.  But this introduces serious
problems when compiled with other versions of gcc, (notably gcc 4.4).  This
patch reverts that previous solution and instead adds extra casts (to
function types without a parameter list).

For more details see: https://sourceware.org/ml/binutils/2018-02/msg00198.html

	PR 22823
	Revert previous delta.  Add extra casts to avoid compile time
	warnings instead.
	* libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
	cast to avoid warning from gcc v8 compiler.
	(_bfd_generic_bfd_merge_private_bfd_data): Likewise.
	(_bfd_generic_bfd_set_private_flags): Likewise.
	(_bfd_generic_bfd_copy_private_section_data): Likewise.
	(_bfd_generic_bfd_copy_private_symbol_data): Likewise.
	(_bfd_generic_bfd_copy_private_header_data): Likewise.
	(_bfd_generic_bfd_print_private_bfd_data): Likewise.
	(_bfd_noarchive_construct_extended_name_table): Likewise.
	(_bfd_noarchive_truncate_arname): Likewise.
	(_bfd_noarchive_write_ar_hdr): Likewise.
	(_bfd_noarchive_get_elt_at_index): Likewise.
	(_bfd_nosymbols_canonicalize_symtab): Likewise.
	(_bfd_nosymbols_print_symbol): Likewise.
	(_bfd_nosymbols_get_symbol_info): Likewise.
	(_bfd_nosymbols_get_symbol_version_string): Likewise.
	(_bfd_nosymbols_bfd_is_local_label_name): Likewise.
	(_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
	(_bfd_nosymbols_get_lineno): Likewise.
	(_bfd_nosymbols_find_nearest_line): Likewise.
	(_bfd_nosymbols_find_line): Likewise.
	(_bfd_nosymbols_find_inliner_info): Likewise.
	(_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
	(_bfd_nosymbols_read_minisymbols): Likewise.
	(_bfd_nosymbols_minisymbol_to_symbol): Likewise.
	(_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
	(_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
	(_bfd_nowrite_set_arch_mach): Likewise.
	(_bfd_nowrite_set_section_contents): Likewise.
	(_bfd_nolink_sizeof_headers): Likewise.
	(_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
	(_bfd_nolink_bfd_relax_section): Likewise.
	(_bfd_nolink_bfd_gc_sections): Likewise.
	(_bfd_nolink_bfd_lookup_section_flags): Likewise.
	(_bfd_nolink_bfd_merge_sections): Likewise.
	(_bfd_nolink_bfd_is_group_section): Likewise.
	(_bfd_nolink_bfd_discard_group): Likewise.
	(_bfd_nolink_bfd_link_hash_table_create): Likewise.
	(_bfd_nolink_bfd_link_add_symbols): Likewise.
	(_bfd_nolink_bfd_link_just_syms): Likewise.
	(_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
	(_bfd_nolink_bfd_final_link): Likewise.
	(_bfd_nolink_bfd_link_split_section): Likewise.
	(_bfd_nolink_section_already_linked): Likewise.
	(_bfd_nolink_bfd_define_common_symbol): Likewise.
	(_bfd_nolink_bfd_define_start_stop): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
	(_bfd_nodynamic_get_synthetic_symtab): Likewise.
	(_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
	* libbfd.c (bfd_false_any): Delete.
	(bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
	(bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
	* libbfd.h (extern): Regenerate
	* aout-target.h (MY_bfd_is_target_special_symbol): Add extra
	cast to avoid warning from gcc v8 compiler.
	* aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
	* binary.c (binary_get_symbol_info): Likewise.
	* coff-alpha.c (alpha_ecoff_backend_data): Likewise.
	* coff-mips.c (mips_ecoff_backend_data): Likewise.
	* coffcode.h (coff_set_alignment_hook): Likewise.
	(symname_in_debug_hook): Likewise.
	(bfd_coff_backend_data bigobj_swap_table): Likewise.
	* elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
	(bfd_elfNN_bfd_make_debug_symbol): Likewise.
	(bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
	(bfd_elfNN_bfd_set_private_flags): Likewise.
	(bfd_elfNN_bfd_is_target_special_symbol): Likewise.
	(elf_backend_init_index_section): Likewise.
	(elf_backend_allow_non_load_phdr): Likewise.
	* elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
	* i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
	* ieee.c (ieee_construct_extended_name_table): Likewise.
	(ieee_write_armap): Likewise.
	(ieee_write_ar_hdr): Likewise.
	(ieee_bfd_is_target_special_symbol): Likewise.
	* ihex.c (ihex_canonicalize_symtab): Likewise.
	(ihex_bfd_is_target_special_symbol): Likewise.
	* libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
	* libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
	(_bfd_ecoff_set_alignment_hook): Likewise.
	* mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
	* mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
	* nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
	* oasys.c (oasys_construct_extended_name_table): Likewise.
	(oasys_write_armap): Likewise.
	(oasys_write_ar_hdr): Likewise.
	(oasys_bfd_is_target_special_symbol): Likewise.
	* pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
	* plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
	* ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
	* som.c (som_bfd_is_target_special_symbol): Likewise.
	* srec.c (srec_bfd_is_target_special_symbol): Likewise.
	* tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
	* verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
	* versados.c (versados_bfd_is_target_special_symbol): Likewise.
	(versados_bfd_reloc_name_lookup): Likewise.
	* vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
	(vms_bfd_define_start_stop): Likewise.
	(alpha_vms_bfd_is_target_special_symbol): Likewise.
	* wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
	* xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
 2018-02-14 14:56:21 +00:00
Nick Clifton
68d2067666 Fix compile time warning messages from gcc version 8 about cast between incompatible function types. 
PR 22823
bfd	Fix compile time warnings generated by gcc version 8.
	* libbfd-in.h: Remove extraneous text from prototypes.
	Add prototypes for bfd_false_any, bfd_true_any,
	bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
	bfd_n1_any, bfd_void_any.
	(_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
	function.
	(_bfd_generic_bfd_merge_private_bfd_data): Likewise.
	(_bfd_generic_bfd_set_private_flags): Likewise.
	(_bfd_generic_bfd_copy_private_section_data): Likewise.
	(_bfd_generic_bfd_copy_private_symbol_data): Likewise.
	(_bfd_generic_bfd_copy_private_header_data): Likewise.
	(_bfd_generic_bfd_print_private_bfd_data): Likewise.
	(_bfd_noarchive_construct_extended_name_table): Likewise.
	(_bfd_noarchive_truncate_arname): Likewise.
	(_bfd_noarchive_write_ar_hdr): Likewise.
	(_bfd_noarchive_get_elt_at_index): Likewise.
	(_bfd_nosymbols_canonicalize_symtab): Likewise.
	(_bfd_nosymbols_print_symbol): Likewise.
	(_bfd_nosymbols_get_symbol_info): Likewise.
	(_bfd_nosymbols_get_symbol_version_string): Likewise.
	(_bfd_nosymbols_bfd_is_local_label_name): Likewise.
	(_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
	(_bfd_nosymbols_get_lineno): Likewise.
	(_bfd_nosymbols_find_nearest_line): Likewise.
	(_bfd_nosymbols_find_line): Likewise.
	(_bfd_nosymbols_find_inliner_info): Likewise.
	(_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
	(_bfd_nosymbols_read_minisymbols): Likewise.
	(_bfd_nosymbols_minisymbol_to_symbol): Likewise.
	(_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
	(_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
	(_bfd_nowrite_set_arch_mach): Likewise.
	(_bfd_nowrite_set_section_contents): Likewise.
	(_bfd_nolink_sizeof_headers): Likewise.
	(_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
	(_bfd_nolink_bfd_relax_section): Likewise.
	(_bfd_nolink_bfd_gc_sections): Likewise.
	(_bfd_nolink_bfd_lookup_section_flags): Likewise.
	(_bfd_nolink_bfd_merge_sections): Likewise.
	(_bfd_nolink_bfd_is_group_section): Likewise.
	(_bfd_nolink_bfd_discard_group): Likewise.
	(_bfd_nolink_bfd_link_hash_table_create): Likewise.
	(_bfd_nolink_bfd_link_add_symbols): Likewise.
	(_bfd_nolink_bfd_link_just_syms): Likewise.
	(_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
	(_bfd_nolink_bfd_final_link): Likewise.
	(_bfd_nolink_bfd_link_split_section): Likewise.
	(_bfd_nolink_section_already_linked): Likewise.
	(_bfd_nolink_bfd_define_common_symbol): Likewise.
	(_bfd_nolink_bfd_define_start_stop): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
	(_bfd_nodynamic_get_synthetic_symtab): Likewise.
	(_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
	(_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
	* libbfd.c (bfd_false_any): New function.  Like bfd_false but
	accepts one or more arguments.
	(bfd_true_any): Likewise.
	(bfd_nullvoidptr_any): Likewise.
	(bfd_0_any): Likewise.
	(bfd_0u_any): Likewise.
	(bfd_0l_any): Likewise.
	(_bfd_n1_any): Likewise.
	(bfd_void_any): Likewise.
	* libbfd.h (extern): Regenerate
	* aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
	based dummy function.
	* aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
	* binary.c (binary_get_symbol_info): Likewise.
	* coff-alpha.c (alpha_ecoff_backend_data): Likewise.
	* coff-mips.c (mips_ecoff_backend_data): Likewise.
	* coffcode.h (coff_set_alignment_hook): Likewise.
	(symname_in_debug_hook): Likewise.
	(bfd_coff_backend_data bigobj_swap_table): Likewise.
	* elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
	* elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
	* elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
	* elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
	(bfd_elfNN_bfd_make_debug_symbol): Likewise.
	(bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
	(bfd_elfNN_bfd_set_private_flags): Likewise.
	(bfd_elfNN_bfd_is_target_special_symbol): Likewise.
	(elf_backend_init_index_section): Likewise.
	(elf_backend_allow_non_load_phdr): Likewise.
	* elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
	* i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
	* ieee.c (ieee_construct_extended_name_table): Likewise.
	(ieee_write_armap): Likewise.
	(ieee_write_ar_hdr): Likewise.
	(ieee_bfd_is_target_special_symbol): Likewise.
	* ihex.c (ihex_canonicalize_symtab): Likewise.
	(ihex_bfd_is_target_special_symbol): Likewise.
	* libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
	* libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
	(_bfd_ecoff_set_alignment_hook): Likewise.
	* mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
	* mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
	* nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
	* oasys.c (oasys_construct_extended_name_table): Likewise.
	(oasys_write_armap): Likewise.
	(oasys_write_ar_hdr): Likewise.
	(oasys_bfd_is_target_special_symbol): Likewise.
	* pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
	* plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
	* ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
	* som.c (som_bfd_is_target_special_symbol): Likewise.
	* srec.c (srec_bfd_is_target_special_symbol): Likewise.
	* tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
	* verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
	* versados.c (versados_bfd_is_target_special_symbol): Likewise.
	(versados_bfd_reloc_name_lookup): Likewise.
	* vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
	(vms_bfd_define_start_stop): Likewise.
	(alpha_vms_bfd_is_target_special_symbol): Likewise.
	* wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
	* xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
	* elf32-arc.c (get_replace_function): Assign replacement function
	to func pointer.
	* elf32-i370.c (i370_noop): Update prototype.

gas	* config/obj-elf.c (elf_pseudo_table): Remove now redundant
	casts.
	(obj_elf_vtable_inherit): Rename to obj_elf_get_vtable_inherit.
	(obj_elf_vtable_inherit): New stub function that calls
	obj_elf_get_vtable_inherit.
	(obj_elf_vtable_entry): Rename to obj_elf_get_vtable_entry.
	(obj_elf_vtable_entry): New stub function that calls
	obj_elf_get_vtable_entry.
	* config/obj-elf.h (obj_elf_vtable_inherit): Update prototype.
	(obj_elf_vtable_entry) Likewise.
	(obj_elf_get_vtable_inherit) Likewise.
	(obj_elf_get_vtable_entry) Likewise.
	* config/tc-arm.c (md_pseudo_table): Remove now redundant cast.
	* config/tc-i386c (md_pseudo_table): Likewise.
	* config/tc-hppa.c (pa_vtable_entry): Call
	obj_elf_get_vtable_entry.
	(pa_vtable_inherit): Call obj_elf_get_vtable_inherit.
	* config/tc-mips.c (s_mips_file): Replace call to dwarf2_get_file
	with call to dwarf2_get_filename.
	* dwarf2dbg.c (dwarf2_directive_file): Rename to
	dwarf2_directive_filename.
	(dwarf2_directive_file): New stub function that calls
	dwarf2_directive_filename.
	* dwarf2dbg.h: Prototype dwarf2_directive_filename.

opcodes	* metag-dis.c (print_fmmov): Double buffer size to avoid warning
	about truncation of printing.
 2018-02-13 13:14:47 +00:00
Alan Modra
219d1afa89 Update year range in copyright notice of binutils files 2018-01-03 17:49:56 +10:30
Alan Modra
07d6d2b834 BFD whitespace fixes 
Binutils is supposed to use tabs.  In my git config I have
whitespace = indent-with-non-tab,space-before-tab,trailing-space
and I got annoyed enough seeing red in "git diff" output to fix
the problems.

	* doc/header.sed: Trim trailing space when splitting lines.
	* aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-cris.c,
	* aout-ns32k.c, * aout-target.h, * aout-tic30.c, * aoutf1.h, * aoutx.h,
	* arc-got.h, * arc-plt.def, * arc-plt.h, * archive.c, * archive64.c,
	* archures.c, * armnetbsd.c, * bfd-in.h, * bfd.c, * bfdio.c, * binary.c,
	* bout.c, * cache.c, * cisco-core.c, * coff-alpha.c, * coff-apollo.c,
	* coff-arm.c, * coff-h8300.c, * coff-i386.c, * coff-i860.c,
	* coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mcore.c,
	* coff-mips.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
	* coff-stgo32.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
	* coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
	* coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
	* coffswap.h, * compress.c, * corefile.c, * cpu-alpha.c, * cpu-arm.c,
	* cpu-avr.c, * cpu-bfin.c, * cpu-cr16.c, * cpu-cr16c.c, * cpu-crx.c,
	* cpu-d10v.c, * cpu-frv.c, * cpu-ft32.c, * cpu-i370.c, * cpu-i960.c,
	* cpu-ia64-opc.c, * cpu-ip2k.c, * cpu-lm32.c, * cpu-m32r.c,
	* cpu-mcore.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-moxie.c,
	* cpu-mt.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-powerpc.c,
	* cpu-pru.c, * cpu-sh.c, * cpu-spu.c, * cpu-v850.c, * cpu-v850_rh850.c,
	* cpu-xgate.c, * cpu-z80.c, * dwarf1.c, * dwarf2.c, * ecoff.c,
	* ecofflink.c, * ecoffswap.h, * elf-bfd.h, * elf-eh-frame.c,
	* elf-hppa.h, * elf-m10200.c, * elf-m10300.c, * elf-s390-common.c,
	* elf-strtab.c, * elf-vxworks.c, * elf.c, * elf32-am33lin.c,
	* elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-avr.h,
	* elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c,
	* elf32-crx.c, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c,
	* elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c,
	* elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-i860.c,
	* elf32-i960.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32c.c,
	* elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68hc1x.c,
	* elf32-m68hc1x.h, * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c,
	* elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c,
	* elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
	* elf32-nds32.h, * elf32-nios2.c, * elf32-or1k.c, * elf32-pj.c,
	* elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c,
	* elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h,
	* elf32-score7.c, * elf32-sh-symbian.c, * elf32-sh.c, * elf32-sh64.c,
	* elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilegx.c,
	* elf32-tilegx.h, * elf32-tilepro.c, * elf32-tilepro.h, * elf32-v850.c,
	* elf32-vax.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c,
	* elf32-xgate.h, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
	* elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
	* elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
	* elf64-tilegx.c, * elf64-tilegx.h, * elf64-x86-64.c, * elfcore.h,
	* elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
	* elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-aarch64.h, * elfxx-ia64.c,
	* elfxx-ia64.h, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-sparc.c,
	* elfxx-tilegx.c, * elfxx-x86.c, * elfxx-x86.h, * freebsd.h, * hash.c,
	* host-aout.c, * hp300hpux.c, * hppabsd-core.c, * hpux-core.c,
	* i386aout.c, * i386linux.c, * i386lynx.c, * i386mach3.c, * i386msdos.c,
	* i386netbsd.c, * ieee.c, * ihex.c, * irix-core.c, * libaout.h,
	* libbfd-in.h, * libbfd.c, * libcoff-in.h, * libnlm.h, * libpei.h,
	* libxcoff.h, * linker.c, * lynx-core.c, * m68k4knetbsd.c,
	* m68klinux.c, * m68knetbsd.c, * m88kmach3.c, * mach-o-aarch64.c,
	* mach-o-arm.c, * mach-o-i386.c, * mach-o-target.c, * mach-o-x86-64.c,
	* mach-o.c, * mach-o.h, * merge.c, * mipsbsd.c, * mmo.c, * netbsd.h,
	* netbsd-core.c, * newsos3.c, * nlm-target.h, * nlm32-ppc.c,
	* nlm32-sparc.c, * nlmcode.h, * ns32k.h, * ns32knetbsd.c, * oasys.c,
	* opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c,
	* pe-mcore.c, * pe-mips.c, * pe-x86_64.c, * peXXigen.c, * pef.c,
	* pef.h, * pei-arm.c, * pei-i386.c, * pei-mcore.c, * pei-x86_64.c,
	* peicode.h, * plugin.c, * ppcboot.c, * ptrace-core.c, * reloc.c,
	* riscix.c, * rs6000-core.c, * section.c, * som.c, * som.h,
	* sparclinux.c, * sparcnetbsd.c, * srec.c, * stabs.c, * sunos.c,
	* syms.c, * targets.c, * tekhex.c, * trad-core.c, * vax1knetbsd.c,
	* vaxnetbsd.c, * verilog.c, * versados.c, * vms-alpha.c, * vms-lib.c,
	* vms-misc.c, * wasm-module.c, * wasm-module.h, * xcofflink.c,
	* xsym.c, * xsym.h: Whitespace fixes.
	* bfd-in2.h, * libbfd.h, * libcoff.h: Regenerate.
 2017-12-06 17:51:43 +10:30
Alan Modra
7dba9362c1 Rewrite __start and __stop symbol handling 
This arranges for __start and __stop symbols to be defined before
garbage collection, for all target formats.  That should allow the
COFF and PE --gc-sections to keep a singleton orphan input section,
a feature lost by 2017-06-13 commit cbd0eecf26.  The fancier ELF
treatment of keeping all input sections associated with a __start or
__stop symbol, from 2015-10-23 commit 1cce69b9dc, is retained.

.startof. and .sizeof. symbols are deliberately not defined before
garbage collection, so these won't affect garbage collection of
sections.

The patch also ensures __start, __stop, .startof. and .sizeof. symbols
are defined before target size_dynamic_sections is called, albeit
with a preliminary value, so that target code doesn't need to cope
with a symbol changing from undefined at size_dynamic_sections to
defined at relocate_section.

Also, a number of problems with the testcases have been fixed.

	PR ld/20022
	PR ld/21557
	PR ld/21562
	PR ld/21571
include/
	* bfdlink.h (struct bfd_link_hash_entry): Delete undef.section.
bfd/
	* targets.c (struct bfd_target): Add _bfd_define_start_stop.
	(BFD_JUMP_TABLE_LINK): Likewise.
	* elf-bfd.h (bfd_elf_define_start_stop): Declare.
	* elflink.c (_bfd_elf_gc_mark_rsec): Update comment.
	(bfd_elf_define_start_stop): New function.
	* linker.c (bfd_generic_define_start_stop): New function.
	* coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init
	new field.
	* aout-adobe.c (aout_32_bfd_define_start_stop): Define.
	* aout-target.h (MY_bfd_define_start_stop): Define.
	* aout-tic30.c (MY_bfd_define_start_stop): Define.
	* binary.c (binary_bfd_define_start_stop): Define.
	* bout.c (b_out_bfd_define_start_stop): Define.
	* coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define.
	* coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define.
	* coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define.
	* coffcode.h (coff_bfd_define_start_stop): Define.
	* elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define.
	* i386msdos.c (msdos_bfd_define_start_stop): Define.
	* i386os9k.c (os9k_bfd_define_start_stop): Define.
	* ieee.c (ieee_bfd_define_start_stop): Define.
	* ihex.c (ihex_bfd_define_start_stop): Define.
	* libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define.
	* mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define.
	* mmo.c (mmo_bfd_define_start_stop): Define.
	* nlm-target.h (nlm_bfd_define_start_stop): Define.
	* oasys.c (oasys_bfd_define_start_stop): Define.
	* pef.c (bfd_pef_bfd_define_start_stop): Define.
	* plugin.c (bfd_plugin_bfd_define_start_stop): Define.
	* ppcboot.c (ppcboot_bfd_define_start_stop): Define.
	* som.c (som_bfd_define_start_stop): Define.
	* srec.c (srec_bfd_define_start_stop): Define.
	* tekhex.c (tekhex_bfd_define_start_stop): Define.
	* versados.c (versados_bfd_define_start_stop): Define.
	* vms-alpha.c (vms_bfd_define_start_stop): Define.
	(alpha_vms_bfd_define_start_stop): Define.
	* xsym.c (bfd_sym_bfd_define_start_stop): Define.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
ld/
	* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Don't set
	__start/__stop syms here.
	* ldlang.c (lang_set_startof): Delete.
	(start_stop_syms, start_stop_count, start_stop_alloc): New vars.
	(lang_define_start_stop, lang_init_start_stop, foreach_start_stop,
	undef_start_stop, lang_undef_start_stop, lang_init_startof_sizeof,
	set_start_stop, lang_finalize_start_stop): New functions.
	(lang_process): Call _start_stop functions.
	* testsuite/ld-elf/pr21562a.d: Use xfail rather than notarget.
	Correct typos and list of xfail targets.
	* testsuite/ld-elf/pr21562b.d: Likewise.
	* testsuite/ld-elf/pr21562c.d: Likewise.
	* testsuite/ld-elf/pr21562d.d: Likewise.
	* testsuite/ld-elf/pr21562e.d: Likewise.
	* testsuite/ld-elf/pr21562f.d: Likewise.
	* testsuite/ld-elf/pr21562g.d: Likewise.
	* testsuite/ld-elf/pr21562h.d: Likewise.
	* testsuite/ld-elf/pr21562i.d: Likewise.
	* testsuite/ld-elf/pr21562j.d: Likewise.
	* testsuite/ld-elf/pr21562k.d: Likewise.
	* testsuite/ld-elf/pr21562l.d: Likewise.
	* testsuite/ld-elf/pr21562m.d: Likewise.
	* testsuite/ld-elf/pr21562n.d: Likewise.
	* testsuite/ld-elf/sizeofa.d: Likewise.  Adjust to pass for generic ELF.
	* testsuite/ld-elf/sizeofb.d: Likewise.
	* testsuite/ld-elf/startofa.d: Likewise.
	* testsuite/ld-elf/startofb.d: Likewise.
 2017-06-16 23:38:28 +09:30
Alan Modra
2571583aed Update year range in copyright notice of all files. 2017-01-02 14:08:56 +10:30
Nick Clifton
4f3b23b390 Add support for non-ELF targets to check their relocs. 
bfd	* aout-adobe.c: Use _bfd_generic_link_check_relocs.
	* aout-target.h: Likewise.
	* aout-tic30.c: Likewise.
	* binary.c: Likewise.
	* bout.c: Likewise.
	* coff-alpha.c: Likewise.
	* coff-rs6000.c: Likewise.
	* coff64-rs6000.c: Likewise.
	* coffcode.h: Likewise.
	* i386msdos.c: Likewise.
	* i386os9k.c: Likewise.
	* ieee.c: Likewise.
	* ihex.c: Likewise.
	* libbfd-in.h: Likewise.
	* libecoff.h: Likewise.
	* mach-o-target.c: Likewise.
	* mmo.c: Likewise.
	* nlm-target.h: Likewise.
	* oasys.c: Likewise.
	* pef.c: Likewise.
	* plugin.c: Likewise.
	* ppcboot.c: Likewise.
	* som.c: Likewise.
	* srec.c: Likewise.
	* tekhex.c: Likewise.
	* versados.c: Likewise.
	* vms-alpha.c: Likewise.
	* xsym.c: Likewise.
	* elfxx-target.h: Use _bfd_elf_link_check_relocs.
	* linker.c (bfd_link_check_relocs): New function.
	(_bfd_generic_link_check_relocs): New function.
	* targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
	_bfd_link_check_relocs field.
	(struct bfd_target)L Add _bfd_link_check_relocs field.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

ld	* ldlang.c (lang_check_relocs): Use bfd_link_check_relocs in
	prefernce to _bfd_elf_link_check_relocs.  Drop test for ELF
	targets.  Do not stop the checks when problems are encountered.

include	* bfdlink.h: Add prototype for bfd_link_check_relocs.
 2016-04-21 15:43:00 +01:00
Nick Clifton
e1fa016350 Remove use of alloca. 
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.
 2016-03-21 16:31:46 +00:00
Alan Modra
6f2750feaf Copyright update for binutils 2016-01-01 23:00:01 +10:30
Alan Modra
b90efa5b79 ChangeLog rotatation and copyright year update 2015-01-02 00:53:45 +10:30
H.J. Lu
60bb06bc89 Use get_symbol_version_string in BFD_JUMP_TABLE_SYMBOLS 
This patch adds get_symbol_version_string to BFD_JUMP_TABLE_SYMBOLS so
that we can use bfd_get_symbol_version_string in objdump for non-ELF
targets.

bfd/

	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
	NAME##_get_symbol_version_string.
	(bfd_get_symbol_version_string): New.
	* aout-adobe.c (aout_32_get_symbol_version_string): Define using
	_bfd_nosymbols define.
	* aout-target.h (MY_get_symbol_version_string): Likewise.
	* aout-tic30.c (MY_get_symbol_version_string): Likewise.
	* binary.c (binary_get_symbol_version_string): Likewise.
	* bout.c (aout_32_get_symbol_version_string): Likewise.
	* coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
	* i386msdos.c (msdos_get_symbol_version_string): Likewise.
	* i386os9k.c (aout_32_get_symbol_version_string): Likewise.
	* ieee.c (ieee_get_symbol_version_string): Likewise.
	* ihex.c (ihex_get_symbol_version_string): Likewise.
	* libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
	* mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
	* mmo.c (mmo_get_symbol_version_string): Likewise.
	* nlm-target.h (nlm_get_symbol_version_string): Likewise.
	* oasys.c (oasys_get_symbol_version_string): Likewise.
	* pef.c (bfd_pef_get_symbol_version_string): Likewise.
	* plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
	* ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
	* som.c (som_get_symbol_version_string): Likewise.
	* srec.c (srec_get_symbol_version_string): Likewise.
	* tekhex.c (tekhex_get_symbol_version_string): Likewise.
	* versados.c (versados_get_symbol_version_string): Likewise.
	* vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
	* xsym.c (bfd_sym_get_symbol_version_string): Likewise.

	* coff64-rs6000.c (rs6000_xcoff64_vec): Use
	coff_get_symbol_version_string.
	(rs6000_xcoff64_aix_vec): Likewise.

	* elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
	(_bfd_elf_get_symbol_version_string): This.
	* elf.c: Likewise.
	(bfd_elf_print_symbol): Updated.
	* elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.

	* libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
	* libcoff-in.h (coff_get_symbol_version_string): Likewise.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.
	* libcoff.h: Likewise.

binutils/

	* objdump.c (objdump_print_symname): Replace
	bfd_elf_get_symbol_version_string with
	bfd_get_symbol_version_string.
 2014-11-25 09:28:32 -08:00
Alan Modra
9c461f7dba Define bfd_find_line entry of BFD_JUMP_TABLE_SYMBOLS using NAME. 
In https://www.sourceware.org/ml/binutils/2005-06/msg00082.html
HJ implemented bfd_find_line for DWARF2, but cheated a little in not
using the usual NAME##_find_line, saving quite a lot of boring
editing.  However that shortcut probably contributed to
bfd_find_nearest_line_discriminator being implemented the same way,
and missing support for some targets.

	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
	* aout-adobe.c (aout_32_find_line): Define.
	(aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
	aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
	* aout-target.h (MY_find_line): Define.
	* aout-tic30.c (MY_find_line): Define.
	* binary.c (binary_find_line): Define.
	* bout.c (aout_32_find_line): Define.
	* coff-rs6000.c (_bfd_xcoff_find_line): Define.
	* coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
	(rs6000_xcoff64_aix_vec): Likewise.
	* elf-bfd.h (_bfd_generic_find_line): Don't define.
	* elfxx-target.h (bfd_elfNN_find_line): Define.
	* i386msdos.c (msdos_find_line): Define.
	* i386os9k.c (aout_32_find_line): Define.
	* ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
	(ieee_find_nearest_line, ieee_find_line,
	ieee_find_inliner_info): Define.
	* ihex.c (ihex_find_line): Define.
	* libbfd-in.h (_bfd_nosymbols_find_line): Define.
	(_bfd_generic_find_line): Don't define.
	* libbfd.c (_bfd_generic_find_line): Delete.
	* libcoff-in.h (coff_find_line): Define.
	* libecoff.h (_bfd_ecoff_find_line): Define.
	* mach-o.h (bfd_mach_o_find_line): Define.
	* mmo.c (mmo_find_line): Define.
	* nlm-target.h (nlm_find_line): Define.
	* oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
	(oasys_find_nearest_line, oasys_find_line,
	oasys_find_inliner_info): Define.
	* pef.c (bfd_pef_find_line): Define.
	* plugin.c (bfd_plugin_find_line): Define.
	* ppcboot.c (ppcboot_find_line): Define.
	* som.c (som_find_line): Define.
	* srec.c (srec_find_line): Define.
	* tekhex.c (tekhex_find_line): Define.
	* versados.c (versados_find_line): Define.
	* vms-alpha.c (alpha_vms_find_line): Define.
	* xsym.c (bfd_sym_find_line): Define.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
 2014-10-15 22:55:25 +10:30
Alan Modra
caa4096e84 Don't call bfd_link_hash_table_free 
Freeing the linker hash table is a royal pain.  It can't be freed
before the _bfd_write_contents call in bfd_close, because some target
bfd_write_contents functions access the hash table.  It can't be freed
after bfd_close either, since bfd_alloc memory holding side data
structures disappears (PR17047).  Clearly the only place it can be freed
is actually in bfd_close.  This patch doesn't do that, but kills off
the existing means of freeing the hash table via a bfd target xvec call.

bfd/
	PR 17047
	* targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
	(struct bfd_target <_bfd_link_hash_table_free>): Delete.
	* bfd.c (bfd_link_hash_table_free): Don't define.
	* aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
	* coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
	* elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
	* elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
	* elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
	* elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
	* elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
	* libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
	* nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
	* srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
	* xsym.c: Don't define various link_hash_table_free defines, and
	remove from bfd_target vars.  Temporarily reference some of the
	target link_hash_table_free functions to avoid warnings.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
ld/
	PR 17047
	* ldlang.c (output_bfd_hash_table_free_fn): Delete.
	(open_output): Don't set it..
	* ldmain.c (ld_cleanup): ..or call it.
 2014-06-13 19:11:29 +09:30
Alan Modra
4b95cf5c0c Update copyright years 2014-03-05 22:16:15 +10:30
Alan Modra
c9ba0c87bf * bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore, 
bfd_preserve_finish): Move to..
	* format.c: ..here, splitting out..
	(bfd_reinit): ..this.  New function.
	(bfd_check_format_matches): Use bfd_preserve_save/restore to
	keep bfd state for a match.
	* elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
	* elfcore.h (elf_core_file_p): Likewise.
	* mach-o.c (bfd_mach_o_header_p): Likewise.
	* pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
	* xsym.c (bfd_sym_object_p): Likewise.
	* mmo.c (mmo_scan): Clear abfd->symcount.
	* opncls.c (_bfd_new_bfd): Use a smaller section hash table.
	* section.c (bfd_section_list_clear): Clear section_htab.count.
	* bfd-in2.h: Regenerate.
 2013-01-26 02:08:01 +00:00
Nick Clifton
df7b86aa4c PR 14072 
* configure.in: Add check that sysdep.h has been included before
	any system header files.
	* configure: Regenerate.
	* config.in: Regenerate.
	* sysdep.h: Generate an error if included before config.h.
	* alpha-opc.c: Include sysdep.h before any other header file.
	* alpha-dis.c: Likewise.
	* avr-dis.c: Likewise.
	* cgen-opc.c: Likewise.
	* cr16-dis.c: Likewise.
	* cris-dis.c: Likewise.
	* crx-dis.c: Likewise.
	* d10v-dis.c: Likewise.
	* d10v-opc.c: Likewise.
	* d30v-dis.c: Likewise.
	* d30v-opc.c: Likewise.
	* h8500-dis.c: Likewise.
	* i370-dis.c: Likewise.
	* i370-opc.c: Likewise.
	* m10200-dis.c: Likewise.
	* m10300-dis.c: Likewise.
	* micromips-opc.c: Likewise.
	* mips-opc.c: Likewise.
	* mips61-opc.c: Likewise.
	* moxie-dis.c: Likewise.
	* or32-opc.c: Likewise.
	* pj-dis.c: Likewise.
	* ppc-dis.c: Likewise.
	* ppc-opc.c: Likewise.
	* s390-dis.c: Likewise.
	* sh-dis.c: Likewise.
	* sh64-dis.c: Likewise.
	* sparc-dis.c: Likewise.
	* sparc-opc.c: Likewise.
	* spu-dis.c: Likewise.
	* tic30-dis.c: Likewise.
	* tic54x-dis.c: Likewise.
	* tic80-dis.c: Likewise.
	* tic80-opc.c: Likewise.
	* tilegx-dis.c: Likewise.
	* tilepro-dis.c: Likewise.
	* v850-dis.c: Likewise.
	* v850-opc.c: Likewise.
	* vax-dis.c: Likewise.
	* w65-dis.c: Likewise.
	* xgate-dis.c: Likewise.
	* xtensa-dis.c: Likewise.
	* rl78-decode.opc: Likewise.
	* rl78-decode.c: Regenerate.
	* rx-decode.opc: Likewise.
	* rx-decode.c: Regenerate.

	* configure.in: Add check that sysdep.h has been included before
	any system header files.
	* configure: Regenerate.
	* config.in: Regenerate.
	* sysdep.h: Generate an error if included before config.h.

	* configure.in: Add check that sysdep.h has been included before
	any system header files.
	* configure: Regenerate.
	* config.in: Regenerate.
	* aclocal.m4: Regenerate.
	* bfd-in.h: Generate an error if included before config.h.
	* sysdep.h: Likewise.
	* bfd-in2.h: Regenerate.
	* compress.c: Remove #include "config.h".
	* plugin.c: Likewise.
	* elf32-m68hc1x.c: Include sysdep.h before alloca-conf.h.
	* elf64-hppa.c: Likewise.
	* som.c: Likewise.
	* xsymc.c: Likewise.

	* configure.in: Add check that sysdep.h has been included before
	any system header files.
	* configure: Regenerate.
	* config.in: Regenerate.

	* configure.in: Add check that sysdep.h has been included before
	any system header files.
	* configure: Regenerate.
	* config.in: Regenerate.
	* aclocal.m4: Regenerate.
	* Makefile.am: Use wrappers around C files generated by flex.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
	* itbl-lex-wrapper.c: New file.
	* config/bfin-lex-wrapper.c: New file.
	* cgen.c: Include as.h before setjmp.h.
	* config/tc-dlx.c: Include as.h before any other header.
	* config/tc-h8300.c: Likewise.
	* config/tc-lm32.c: Likewise.
	* config/tc-mep.c: Likewise.
	* config/tc-microblaze.c: Likewise.
	* config/tc-mmix.c: Likewise.
	* config/tc-msp430.c: Likewise.
	* config/tc-or32.c: Likewise.
	* config/tc-tic4x.c: Likewise.
	* config/tc-tic54x.c: Likewise.
	* config/tc-xtensa.c: Likewise.

	* configure.in: Add check that sysdep.h has been included before
	any system header files.
	* configure: Regenerate.
	* config.in: Regenerate.
	* unwind-ia64.h: Include config.h.
 2012-05-17 15:13:28 +00:00
Tristan Gingold
100fc76795 2012-01-19 Tristan Gingold <gingold@adacore.com> 
* pef.c: Add a comment.
	* xsym.c: Likewise.
 2012-01-19 11:45:36 +00:00
Catherine Moore
ae17ab41b7 include/ChangeLog 
2011-07-11  Catherine Moore  <clm@codesourcery.com>

	* bfdlink.h (flag_type): New enumeration.
	(flag_info_list): New structure.
	(flag_info): New structure.

bfd/ChangeLog
2011-07-11  Catherine Moore  <clm@codesourcery.com>

	* aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
	* aout-target.h (MY_bfd_lookup_section_flags): New definition.
	* aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
        * bfd-in2.h: Regenerated.
	* bfd.c (bfd_lookup_section_flags): New definition.
	* binary.c (binary_bfd_lookup_section_flags): New definition.
	* bout.c (b_out_bfd_lookup_section_flags): New definition.
	* coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
	* coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
	* coff-rs6000.c (rs6000coff_vec): Include
	bfd_generic_lookup_section_flags.
	(pmac_xcoff_vec): Likewise.
	* coffcode.h (coff_bfd_lookup_section_flags): New definition.
	* coff64-rs6000.c (rs6000coff64_vec): Include
	bfd_generic_lookup_section_flags.
	(aix5coff64_vec): Likewise.
	* ecoff.c (bfd_debug_section): Initialize flag_info field.
	* elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
	(bfd_elf_lookup_section_flags): Declare.
	* elflink.c (bfd_elf_lookup_section_flags): New function.
	* elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
	(elf_backend_lookup_section_flags_hook): Define.
	(elf_backend_data): Add elf_backend_lookup_section_flags_hook.
	* i386msdos.c (msdos_bfd_lookup_section_flags): New define.
	* i386os9k.c (os9k_bfd_lookup_section_flags): New define.
	* ieee.c (ieee_bfd_lookup_section_flags): New define.
	* ihex.c (ihex_bfd_lookup_section_flags): New define.
	* libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
	(bfd_generic_lookup_section_flags): Declare.
	* libbfd.h: Regenerated.
	* mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
	* mmo.c (mmo_bfd_lookup_section_flags): New definition.
	* nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
	* oasys.c (oasys_bfd_lookup_section_flags): New definition.
	* pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
	* plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
	* ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
	* reloc.c (bfd_generic_lookup_section_flags): New function.
	* som.c (som_bfd_lookup_section_flags): New definition.
	* srec.c (srec_bfd_lookup_section_flags): New definition.
	* targets.c (flag_info): Declare.
	(NAME##_bfd_lookup_section_flags): Add to LINK jump table.
	(_bfd_lookup_section_flags): New.
	* tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
	* versados.c (versados_bfd_lookup_section_flags): New definition.
	* vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
	* xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.

ld/ChangeLog
2011-07-11  Catherine Moore  <clm@codesourcery.com>

	* ld.h (section_flag_list): Add field to struct wildcard_spec.
	* ld.texinfo (INPUT_SECTION_FLAGS): Document.
	* ldgram.y (flag_info_list, flag_info): Add to union.
	(INPUT_SECTION_FLAGS): New token.
	(wildcard_spec): Initialize section_flag_list to NULL for
	each alternative.
	(sect_flag_list, sect_flags): New rules.
	(input_section_spec_no_keep): Add alternatives to recognize
	sect_flags.
	* ldlang.c (walk_wild_consider_section): Initialize
	section_flag_info field of the section struct.
	(lang_add_section): Check input section flags.
	(lang_add_wild): Initialize section_flag_list field of
	the statement struct.
	* ldlang.h (lang_input_statement_struct): Add section_flag_list field.
	(lang_wild_statement_struct): Likewise.
	* ldlex.l (INPUT_SECTION_FLAGS): New token.
	* mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
	* NEWS: Announce INPUT_SECTION_FLAGS enhancement.

ld/testsuite/ChangeLog
2011-07-11 Catherine Moore  <clm@cm00re.com>

	* ld-scripts/section-flags-1.s: New.
	* ld-scripts/section-flags-1.t: New.
	* ld-scripts/section-flags-2.s: New.
	* ld-scripts/section-flags-2.t: New.
	* ld-scripts/section-flags.exp: New.
 2011-07-11 15:03:09 +00:00
Alan Modra
0aabe54e62 * targets.c (bfd_target): Make ar_max_namelen an unsigned char. 
Add match_priority.
	* configure.in: Bump bfd version.
	* elfcode.h (elf_object_p): Delete hacks preventing match of
	EM_NONE and ELFOSABI_NONE targets when a better match exists.
	* elfxx-target.h (elf_match_priority): Define and use.
	* format.c (bfd_check_format_matches): Use target match_priority
	to choose best of multiple matching targets.  In cases with multiple
	matches rerun _bfd_check_format if we don't choose the last match.
	* aout-adobe.c, * aout-arm.c, * aout-target.h, * aout-tic30.c,
	* binary.c, * bout.c, * coff-alpha.c, * coff-i386.c, * coff-i860.c,
	* coff-i960.c, * coff-ia64.c, * coff-mips.c, * coff-or32.c,
	* coff-ppc.c, * coff-rs6000.c, * coff-sh.c, * coff-tic30.c,
	* coff-tic54x.c, * coff-x86_64.c, * coff64-rs6000.c, * coffcode.h,
	* i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c, * mach-o-target.c,
	* mipsbsd.c, * mmo.c, * nlm-target.h, * oasys.c, * pdp11.c,
	* pe-mips.c, * pef.c, * plugin.c, * ppcboot.c, * som.c, * srec.c,
	* tekhex.c, * trad-core.c, * verilog.c, * versados.c, * vms-alpha.c,
	* vms-lib.c, * xsym.c: Init match_priority field.
	* configure: Regenerate.
	* bfd-in2.h: Regenerate.
 2011-06-06 01:26:05 +00:00
Alan Modra
c7e2358a88 fix set but unused variable warnings 2010-06-27 04:07:55 +00:00
Nick Clifton
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
Paul Brook
1338dd10ef 2009-11-23 Paul Brook <paul@codesourcery.com> 
ld/
	* ldexp.c: Copy symbol type for simple assignments.

	bfd/
	* libbfd-in.h (_bfd_generic_copy_link_hash_symbol_type): Add
	prototype.
	* elf-bfd.h (_bfd_elf_copy_link_hash_symbol_type): Add prototype.
	* linker.c (_bfd_generic_copy_link_hash_symbol_type): New function.
	* elflink.c (_bfd_elf_copy_link_hash_symbol_type): New function.
	* targets.c (BFD_JUMP_TABLE_LINK, struct bfd_target): Add
	_copy_link_hash_symbol_type.
	* bfd/coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Add
	_bfd_generic_copy_link_hash_symbol_type.
	* bfd/coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add
	_bfd_generic_copy_link_hash_symbol_type.
	* aout-adobe.c (aout_32_bfd_copy_link_hash_symbol_type): Define.
	* aout-target.h (MY_bfd_copy_link_hash_symbol_type): Define.
	* aout-tic30.c (MY_bfd_copy_link_hash_symbol_type): Define.
	* binary.c (binary_bfd_copy_link_hash_symbol_type): Define.
	* bout.c (b_out_bfd_copy_link_hash_symbol_type): Define.
	* coffcode.h (coff_bfd_copy_link_hash_symbol_type): Define.
	* elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type): Define.
	* i386msdos.c (msdos_bfd_copy_link_hash_symbol_type): Define.
	* i386os9k.c (os9k_bfd_copy_link_hash_symbol_type): Define.
	* ieee.c (ieee_bfd_copy_link_hash_symbol_type): Define.
	* ihex.c (ihex_bfd_copy_link_hash_symbol_type): Define.
	* libecoff.h (_bfd_ecoff_bfd_copy_link_hash_symbol_type): Define.
	* mach-o.c (bfd_mach_o_bfd_copy_link_hash_symbol_type): Define.
	* mmo.c (mmo_bfd_copy_link_hash_symbol_type): Define.
	* nlm-target.h (nlm_bfd_copy_link_hash_symbol_type): Define.
	* oasys.c (oasys_bfd_copy_link_hash_symbol_type): Define.
	* pef.c (bfd_pef_bfd_copy_link_hash_symbol_type): Define.
	* ppcboot.c (ppcboot_bfd_copy_link_hash_symbol_type): Define.
	* som.c (som_bfd_copy_link_hash_symbol_type): Define.
	* srec.c (srec_bfd_copy_link_hash_symbol_type): Define.
	* tekhex.c (tekhex_bfd_copy_link_hash_symbol_type): Define.
	* versados.c (versados_bfd_copy_link_hash_symbol_type): Define.
	* vms.c (vms_bfd_copy_link_hash_symbol_type): Define.
	* xsym.c (bfd_sym_bfd_copy_link_hash_symbol_type): Define.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

	ld/testsuite
	* ld-arm/script-type.sym: New test.
	* ld-arm/script-type.s: New test.
	* ld-arm/script-type.s: New test.
 2009-11-23 14:41:33 +00:00
Richard Sandiford
3023e3f66a bfd/ 
* aout-adobe.c (aout_32_bfd_define_common_symbol): Define.
	* aout-target.h (MY_bfd_define_common_symbol): Likewise.
	* aout-tic30.c (MY_bfd_define_common_symbol): Likewise.
	* binary.c (binary_bfd_define_common_symbol): Likewise.
	* bout.c (b_out_bfd_define_common_symbol): Likewise.
	* coff-alpha.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
	* coff-mips.c (_bfd_ecoff_bfd_define_common_symbol): Likewise.
	* coffcode.h (coff_bfd_define_common_symbol): Likewise.
	* elfxx-target.h (bfd_elfNN_bfd_define_common_symbol): Likewise.
	* i386msdos.c (msdos_bfd_define_common_symbol): Likewise.
	* i386os9k.c (os9k_bfd_define_common_symbol): Likewise.
	* ieee.c (ieee_bfd_define_common_symbol): Likewise.
	* ihex.c (ihex_bfd_define_common_symbol): Likewise.
	* libbfd-in.h (_bfd_nolink_bfd_define_common_symbol): Likewise.
	* mach-o.c (bfd_mach_o_bfd_define_common_symbol): Likewise.
	* mmo.c (mmo_bfd_define_common_symbol): Likewise.
	* nlm-target.h (nlm_bfd_define_common_symbol): Likewise.
	* oasys.c (oasys_bfd_define_common_symbol): Likewise.
	* pef.c (bfd_pef_bfd_define_common_symbol): Likewise.
	* ppcboot.c (ppcboot_bfd_define_common_symbol): Likewise.
	* som.c (som_bfd_define_common_symbol): Likewise.
	* srec.c (srec_bfd_define_common_symbol): Likewise.
	* tekhex.c (tekhex_bfd_define_common_symbol): Likewise.
	* versados.c (versados_bfd_define_common_symbol): Likewise.
	* vms.c (vms_bfd_define_common_symbol): Likewise.
	* xcoff-target.h (_bfd_xcoff_bfd_define_common_symbol): Likewise.
	* xsym.c (bfd_sym_bfd_define_common_symbol): Likewise.
	* coff-rs6000.c (rs6000coff_vec): Add _bfd_xcoff_define_common_symbol.
	(pmac_xcoff_vec): Likewise.
	* coff64-rs6000.c (rs6000coff64_vec): Likewise.
	(aix5coff64_vec): Likewise.
	* linker.c (bfd_generic_define_common_symbol): New function.
	* targets.c (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_define_common_symbol.
	(_bfd_define_common_symbol): New field.
	* libcoff-in.h (_bfd_xcoff_define_common_symbol): Declare.
	* xcofflink.c (_bfd_xcoff_define_common_symbol): New function.
	(xcoff_build_ldsyms): Don't set XCOFF_DEF_REGULAR for common
	symbols here.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Likewise.
	* libcoff.h: Likewise.

ld/
	* ldlang.c (lang_one_common): Use bfd_define_common_symbol.

ld/testsuite/
	* ld-powerpc/aix-export-2.s, ld-powerpc/aix-export-2.nd: New test.
	* ld-powerpc/aix52.exp: Run it.
 2009-04-16 23:07:00 +00:00
Alan Modra
8d25cc3de0 include/ 
* alloca-conf.h: Revise based on autoconf-2.61, autoconf-2.13
	documentation.
bfd/
	* elf32-m68hc1x.c: Include alloca-conf.h.
	* xsym.c: Likewise.
	* elf64-hppa.c: Likewise.  Remove existing #if's handling alloca.
	* som.c: Likewise.
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
binutils/
	* sysdep.h: Include alloca-conf.h instead of config.h and remove
	existing #if's handling alloca.
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
gas/
	* as.h: Include alloca-conf.h instead of config.h and remove
	existing #if's handling alloca.
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
opcodes/
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
	* openrisc-opc.c: Regenerate.
ld/
	* ld.h: Remove alloca handling.
 2009-03-18 11:27:18 +00:00
Alan Modra
0af1713e7c Silence gcc printf warnings 2008-07-30 04:34:58 +00:00
Nick Clifton
cd123cb70c Switch sources over to use the GPL version 3 2007-07-03 14:26:43 +00:00
Alan Modra
3db64b0092 bfd/ 
Many files: Include sysdep.h before bfd.h.
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
binutils/
	* bucumm.h: Split off host dependencies to..
	* sysdep.h: ..here.
	Many files: Include sysdep.h.  Remove duplicate headers and reorder.
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
ld/
	Many files: Include sysdep.h first.  Remove duplicate headers.
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
opcodes/
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
	* ns32k-dis.c: Include sysdep.h first.
 2007-04-26 14:47:00 +00:00
Alan Modra
72f6ea61c5 * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define, 
declare.
	(_bfd_norelocs_canonicalize_reloc): Likewise.
	* libbfd.h: Regenerate.
	* libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
	(_bfd_norelocs_canonicalize_reloc): Likewise.
	* binary.c (binary_bfd_reloc_type_lookup): Don't define.
	(binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
	(binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
	* ihex.c: Similarly.
	* mach-o-target.c: Similarly.
	* mach-o.c: Similarly.
	* mmo.c: Similarly.
	* pef.c: Similarly.
	* ppcboot.c: Similarly.
	* srec.c: Similarly.
	* xsym.c: Similarly.
 2007-02-15 08:33:53 +00:00
Alan Modra
833fb04eb8 * pef.c (bfd_pef_make_empty_symbol): Delete function. Define instead. 
* xsym.c (bfd_sym_make_empty_symbol): Likewise.
	* xsym.h (bfd_sym_make_empty_symbol): Delete.
 2006-11-22 03:33:51 +00:00
Alan Modra
a6b96bebd2 bfd/ 
* elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer
	parameter.
	(_bfd_elf_sizeof_headers): Replace bfd_boolean param with
	bfd_link_info pointer.
	* targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise.
	* bfd.c (bfd_sizeof_headers): Tweak param name.
	* aout-adobe.c (aout_adobe_sizeof_headers): Adjust.
	* aoutx.h (NAME (aout, sizeof_headers)): Adjust.
	* binary.c (binary_sizeof_headers): Adjust.
	* bout.c (b_out_sizeof_headers): Adjust.
	* coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust.
	* coff64-rs6000.c (xcoff64_sizeof_headers): Adjust.
	* coffgen.c (coff_sizeof_headers): Adjust.
	* ecoff.c (_bfd_ecoff_sizeof_headers): Adjust.
	(ecoff_compute_section_file_positions): Adjust.
	(_bfd_ecoff_write_object_contents): Adjust.
	* elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust.
	* elf32-arm.c (elf32_arm_additional_program_headers): Adjust.
	* elf32-i370.c (elf_backend_additional_program_headers): Adjust.
	* elf32-ppc.c (ppc_elf_additional_program_headers): Adjust.
	* elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust.
	* elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust.
	* elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust.
	* elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust.
	* elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust.
	* i386msdos.c: Convert to ISO C.
	(msdos_sizeof_headers): Adjust.
	* i386os9k.c: Convert to ISO C.
	(os9k_sizeof_headers): Adjust.
	* ieee.c (ieee_sizeof_headers): Adjust.
	* ihex.c (ihex_sizeof_headers): Adjust.
	* libaout.h (NAME (aout, sizeof_headers)): Adjust.
	* libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust.
	* libcoff-in.h (coff_sizeof_headers): Adjust.
	* libecoff.h (_bfd_ecoff_sizeof_headers): Adjust.
	* mach-o.c (bfd_mach_o_sizeof_headers): Adjust.
	* mmo.c (mmo_sizeof_headers): Adjust.
	* oasys.c (oasys_sizeof_headers): Adjust.
	* pdp11.c (NAME (aout, sizeof_headers)): Adjust.
	* pef.c (bfd_pef_sizeof_headers): Adjust.
	* ppcboot.c (ppcboot_sizeof_headers): Adjust.
	* som.c (som_sizeof_headers): Adjust.
	* srec.c (srec_sizeof_headers): Adjust.
	* tekhex.c (tekhex_sizeof_headers): Adjust.
	* versados.c (versados_sizeof_headers): Adjust.
	* vms.c (vms_sizeof_headers): Adjust.
	* xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust.
	* xsym.c (bfd_sym_sizeof_headers): Adjust.
	* xsym.h (bfd_sym_sizeof_headers): Adjust.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
ld/
	* ldexp.c (fold_name): Adjust bfd_sizeof_headers call.
 2006-06-19 13:17:44 +00:00
Alan Modra
117ed4f8d5 * stabs.c (_bfd_link_section_stabs): Use bfd_make_section*_with_flags 
instead of bfd_make_section*.
	* aix386-core.c: Likewise.
	* aix5ppc-core.c: Likewise.
	* aout-adobe.c: Likewise.
	* aoutf1.h: Likewise.
	* binary.c: Likewise.
	* cisco-core.c: Likewise.
	* coff-arm.c: Likewise.
	* coff-h8300.c: Likewise.
	* elf.c: Likewise.
	* elf32-bfin.c: Likewise.
	* elf32-m32c.c: Likewise.
	* hppabsd-core.c: Likewise.
	* hpux-core.c: Likewise.
	* i386linux.c: Likewise.
	* ieee.c: Likewise.
	* ihex.c: Likewise.
	* irix-core.c: Likewise.
	* lynx-core.c: Likewise.
	* m68klinux.c: Likewise.
	* mach-o.c: Likewise.
	* netbsd-core.c: Likewise.
	* nlmcode.h: Likewise.
	* opncls.c: Likewise.
	* osf-core.c: Likewise.
	* peXXigen.c: Likewise.
	* ppcboot.c: Likewise.
	* ptrace-core.c: Likewise.
	* rs6000-core.c: Likewise.
	* sco5-core.c: Likewise.
	* sparclinux.c: Likewise.
	* srec.c: Likewise.
	* sunos.c: Likewise.
	* trad-core.c: Likewise.
	* xcofflink.c: Likewise.
	* xsym.c: Likewise.
 2006-06-01 03:45:58 +00:00
Fred Fish
4ab527b053 Approved by nickc@redhat.com 
2005-05-23  Fred Fish  <fnf@specifixinc.com>
	* dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
	(struct funcinfo): Add caller_func, caller_file, caller_line.
	tag, and nesting_level members.
	(lookup_address_in_function_table): Change first passed parameter
	from "struct funcinfo *" to "struct comp_unit *".
	(lookup_address_in_function_table): Dereference unit to find function
	table.
	(lookup_address_in_function_table): Traverse the function list to
	create a chain of inlined functions back to the first non inlined
	function.
	(scan_unit_for_functions): Remember tag and nesting level.  Handle
	DW_AT_call_file and DW_AT_call_line.
	(comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
	call to pass unit pointer instead of function table pointer.  For
	inlined functions, save pointer to the inliner chain.
	(_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
	(_bfd_dwarf2_find_inliner_info): New function that returns information
	from the inliner chain after a call to bfd_find_nearest_line.

	* bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
	NAME##_find_inliner_info.
	(bfd_target): Add _bfd_find_inliner_info.
	* bfd-in2.h: Regenerate.

	* libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
	macro that always returns bfd_false.
	(_bfd_dwarf2_find_inliner_info): Declare.
	* libbfd.h: Regenerate.

	* elf32-arm.c (elf32_arm_find_inliner_info): New function
	that calls _bfd_dwarf2_find_inliner_info.
	(bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.

	* elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
	that calls _bfd_dwarf2_find_inliner_info.
	* elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
	* elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
	_bfd_mips_elf_find_inliner_info.
	* elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
	* elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.

	* elf.c (_bfd_elf_find_inliner_info): New function that calls
	_bfd_dwarf2_find_inliner_info.
	* elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
	* elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
	_bfd_elf_find_inliner_info.

	* coffgen.c (coff_find_inliner_info): New function that
	calls _bfd_dwarf2_find_inliner_info.
	* libcoff-in.h (coff_find_inliner_info): Declare.
	* libcoff.h: Regenerate.
	* coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
	(pmac_xcoff_vec) Ditto.
	* coff64-rs6000.c (rs6000coff64_vec): Ditto.
	(aix5coff64_vec): Ditto.

	* aout-target.h (MY_find_inliner_info): Define as
	_bfd_nosymbols_find_inliner_info.
	* aout-tic30.c (MY_find_inliner_info): Ditto.
	* binary.c (binary_find_inliner_info): Ditto.
	* i386msdos.c (msdos_find_inliner_info): Ditto.
	* ihex.c (ihex_find_inliner_info): Ditto.
	* libaout.h (aout_32_find_inliner_info): Ditto.
	* libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
	* mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
	* mmo.c (mmo_find_inliner_info): Ditto.
	* nlm-target.h (nlm_find_inliner_info): Ditto.
	* pef.c (bfd_pef_find_inliner_info): Ditto.
	* ppcboot.c (ppcboot_find_inliner_info): Ditto.
	* srec.c (srec_find_inliner_info): Ditto.
	* tekhex.c (tekhex_find_inliner_info): Ditto.
	* versados.c (versados_find_inliner_info): Ditto.
	* xsym.c (bfd_sym_find_inliner_info): Ditto.

	* ieee.c (ieee_find_inliner_info): New function that always
	returns FALSE.
	* oasys.c (oasys_find_inliner_info): Ditto.
	* vms.c (vms_find_inliner_info): Ditto.
 2005-05-23 17:44:55 +00:00
Nick Clifton
3e11053365 Update the address and phone number of the FSF organization in the GPL notices 2005-05-04 15:53:43 +00:00
Nick Clifton
53e09e0aaf Update the FSF address in the copyright/GPL notice 2005-05-04 07:19:45 +00:00
Nick Clifton
116c20d240 Convert to ISO C90 formatting 2005-04-11 08:23:05 +00:00
Alan Modra
f075ee0c61 include/ 
* xtensa-isa-internal.h (xtensa_length_decode_fn): Warning fix.
	* xtensa-isa.h (xtensa_insnbuf_to_chars): Likewise.
	(xtensa_insnbuf_from_chars, xtensa_isa_length_from_chars): Likewise.
include/coff/
	* xcoff.h (struct xcoff_loader_info): Warning fix.
bfd/
	* bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
	* coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
	* coff-rs6000.c (xcoff_write_armap_big): Warning fixes.  Remove
	useless assignments.
	(xcoff_write_archive_contents_big): Likewise.
	(_bfd_xcoff_put_ldsymbol_name): Likewise.
	* coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
	* coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
	* cofflink.c (process_embedded_commands): Warning fixes.
	* cpu-arm.c: Delete unnecessary prototypes.  Convert to C90.
	Warning fixes.
	* dwarf2.c: Warning fixes.
	* elf-bfd.h: Likewise.
	* elf-eh-frame.c: Likewise.
	* elf-strtab.c: Likewise.
	* elf.c: Likewise.
	* elf32-m68k.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf32-sh-symbian.c: Likewise.
	* elf32-sh.c: Delete unnecessary prototypes.  Warning fixes.
	* elf64-sh64.c: Likewise.
	* peicode.h: Likewise.
	* elf64-mmix.c: Warning fixes.
	* elfcode.h: Likewise.
	* elfxx-mips.c: Likewise.
	* libbfd-in.h: Likewise.
	* libbfd.c: Likewise.
	* mach-o.c: Likewise.
	* merge.c: Likewise.
	* mmo.c: Likewise.
	* opncls.c: Likewise.
	* pef.c: Likewise.
	* srec.c: Likewise.
	* vms-hdr.c: Likewise.
	* vms-tir.c: Likewise.
	* xtensa-isa.c: Likewise.
	* xtensa-modules.c: Likewise.
	* xsym.c: Likewise.
	(pstrcmp): Use correct choice of string lengths.  Fix return value.
	(bfd_sym_module_name): Correct string length.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
 2005-02-20 14:59:07 +00:00
Nick Clifton
169a6afd81 (bfd_sym_parse_contained_variables_table_entry_v32): Avoid call to memcpy with 
a size of 0.
 2005-02-11 17:22:47 +00:00
Ben Elliston
0e71e4955c * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c, 
bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
	coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
	coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
	cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
	elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
	elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
	elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
	i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
	nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
	pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
	sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
	hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
	throughout. Similarly, collapse #if 1'd code.
 2005-01-31 23:13:34 +00:00