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fd3619828e
This large patch removes the unnecessary bfd parameter from various bfd section macros and functions. The bfd is hardly ever used and if needed for the bfd_set_section_* or bfd_rename_section functions can be found via section->owner except for the com, und, abs, and ind std_section special sections. Those sections shouldn't be modified anyway. The patch also removes various bfd_get_section_<field> macros, replacing their use with bfd_section_<field>, and adds bfd_set_section_lma. I've also fixed a minor bug in gas where compressed section renaming was done directly rather than calling bfd_rename_section. This would have broken bfd_get_section_by_name and similar functions, but that hardly mattered at such a late stage in gas processing. bfd/ * bfd-in.h (bfd_get_section_name, bfd_get_section_vma), (bfd_get_section_lma, bfd_get_section_alignment), (bfd_get_section_size, bfd_get_section_flags), (bfd_get_section_userdata): Delete. (bfd_section_name, bfd_section_size, bfd_section_vma), (bfd_section_lma, bfd_section_alignment): Lose bfd parameter. (bfd_section_flags, bfd_section_userdata): New. (bfd_is_com_section): Rename parameter. * section.c (bfd_set_section_userdata, bfd_set_section_vma), (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section), (bfd_set_section_size): Delete bfd parameter, rename section parameter. (bfd_set_section_lma): New. * bfd-in2.h: Regenerate. * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param, update callers. * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c, * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h, * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c, * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c, * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c, * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c, * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c, * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c, * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c, * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c, * xcofflink.c: Update throughout for bfd section macro and function changes. binutils/ * addr2line.c, * bucomm.c, * coffgrok.c, * dlltool.c, * nm.c, * objcopy.c, * objdump.c, * od-elf32_avr.c, * od-macho.c, * od-xcoff.c, * prdbg.c, * rdcoff.c, * rddbg.c, * rescoff.c, * resres.c, * size.c, * srconv.c, * strings.c, * windmc.c: Update throughout for bfd section macro and function changes. gas/ * as.c, * as.h, * dw2gencfi.c, * dwarf2dbg.c, * ecoff.c, * read.c, * stabs.c, * subsegs.c, * subsegs.h, * write.c, * config/obj-coff-seh.c, * config/obj-coff.c, * config/obj-ecoff.c, * config/obj-elf.c, * config/obj-macho.c, * config/obj-som.c, * config/tc-aarch64.c, * config/tc-alpha.c, * config/tc-arc.c, * config/tc-arm.c, * config/tc-avr.c, * config/tc-bfin.c, * config/tc-bpf.c, * config/tc-d10v.c, * config/tc-d30v.c, * config/tc-epiphany.c, * config/tc-fr30.c, * config/tc-frv.c, * config/tc-h8300.c, * config/tc-hppa.c, * config/tc-i386.c, * config/tc-ia64.c, * config/tc-ip2k.c, * config/tc-iq2000.c, * config/tc-lm32.c, * config/tc-m32c.c, * config/tc-m32r.c, * config/tc-m68hc11.c, * config/tc-mep.c, * config/tc-microblaze.c, * config/tc-mips.c, * config/tc-mmix.c, * config/tc-mn10200.c, * config/tc-mn10300.c, * config/tc-msp430.c, * config/tc-mt.c, * config/tc-nds32.c, * config/tc-or1k.c, * config/tc-ppc.c, * config/tc-pru.c, * config/tc-rl78.c, * config/tc-rx.c, * config/tc-s12z.c, * config/tc-s390.c, * config/tc-score.c, * config/tc-score7.c, * config/tc-sh.c, * config/tc-sparc.c, * config/tc-spu.c, * config/tc-tic4x.c, * config/tc-tic54x.c, * config/tc-tic6x.c, * config/tc-tilegx.c, * config/tc-tilepro.c, * config/tc-v850.c, * config/tc-visium.c, * config/tc-wasm32.c, * config/tc-xc16x.c, * config/tc-xgate.c, * config/tc-xstormy16.c, * config/tc-xtensa.c, * config/tc-z8k.c: Update throughout for bfd section macro and function changes. * write.c (compress_debug): Use bfd_rename_section. gdb/ * aarch64-linux-tdep.c, * arm-tdep.c, * auto-load.c, * coff-pe-read.c, * coffread.c, * corelow.c, * dbxread.c, * dicos-tdep.c, * dwarf2-frame.c, * dwarf2read.c, * elfread.c, * exec.c, * fbsd-tdep.c, * gcore.c, * gdb_bfd.c, * gdb_bfd.h, * hppa-tdep.c, * i386-cygwin-tdep.c, * i386-fbsd-tdep.c, * i386-linux-tdep.c, * jit.c, * linux-tdep.c, * machoread.c, * maint.c, * mdebugread.c, * minidebug.c, * mips-linux-tdep.c, * mips-sde-tdep.c, * mips-tdep.c, * mipsread.c, * nto-tdep.c, * objfiles.c, * objfiles.h, * osabi.c, * ppc-linux-tdep.c, * ppc64-tdep.c, * record-btrace.c, * record-full.c, * remote.c, * rs6000-aix-tdep.c, * rs6000-tdep.c, * s390-linux-tdep.c, * s390-tdep.c, * solib-aix.c, * solib-dsbt.c, * solib-frv.c, * solib-spu.c, * solib-svr4.c, * solib-target.c, * spu-linux-nat.c, * spu-tdep.c, * symfile-mem.c, * symfile.c, * symmisc.c, * symtab.c, * target.c, * windows-nat.c, * xcoffread.c, * cli/cli-dump.c, * compile/compile-object-load.c, * mi/mi-interp.c: Update throughout for bfd section macro and function changes. * gcore (gcore_create_callback): Use bfd_set_section_lma. * spu-tdep.c (spu_overlay_new_objfile): Likewise. gprof/ * corefile.c, * symtab.c: Update throughout for bfd section macro and function changes. ld/ * ldcref.c, * ldctor.c, * ldelf.c, * ldlang.c, * pe-dll.c, * emultempl/aarch64elf.em, * emultempl/aix.em, * emultempl/armcoff.em, * emultempl/armelf.em, * emultempl/cr16elf.em, * emultempl/cskyelf.em, * emultempl/m68hc1xelf.em, * emultempl/m68kelf.em, * emultempl/mipself.em, * emultempl/mmix-elfnmmo.em, * emultempl/mmo.em, * emultempl/msp430.em, * emultempl/nios2elf.em, * emultempl/pe.em, * emultempl/pep.em, * emultempl/ppc64elf.em, * emultempl/xtensaelf.em: Update throughout for bfd section macro and function changes. libctf/ * ctf-open-bfd.c: Update throughout for bfd section macro changes. opcodes/ * arc-ext.c: Update throughout for bfd section macro changes. sim/ * common/sim-load.c, * common/sim-utils.c, * cris/sim-if.c, * erc32/func.c, * lm32/sim-if.c, * m32c/load.c, * m32c/trace.c, * m68hc11/interp.c, * ppc/hw_htab.c, * ppc/hw_init.c, * rl78/load.c, * rl78/trace.c, * rx/gdb-if.c, * rx/load.c, * rx/trace.c: Update throughout for bfd section macro changes. |
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| .. | ||
| doc | ||
| hosts | ||
| po | ||
| .gitignore | ||
| acinclude.m4 | ||
| aclocal.m4 | ||
| aix5ppc-core.c | ||
| aix386-core.c | ||
| aout32.c | ||
| aout64.c | ||
| aout-cris.c | ||
| aout-ns32k.c | ||
| aout-target.h | ||
| aout-tic30.c | ||
| aoutx.h | ||
| arc-got.h | ||
| arc-plt.def | ||
| arc-plt.h | ||
| archive64.c | ||
| archive.c | ||
| archures.c | ||
| bfd-in2.h | ||
| bfd-in.h | ||
| bfd.c | ||
| bfd.m4 | ||
| bfdio.c | ||
| bfdwin.c | ||
| binary.c | ||
| cache.c | ||
| cf-i386lynx.c | ||
| ChangeLog | ||
| ChangeLog-0001 | ||
| ChangeLog-0203 | ||
| ChangeLog-2004 | ||
| ChangeLog-2005 | ||
| ChangeLog-2006 | ||
| ChangeLog-2007 | ||
| ChangeLog-2008 | ||
| ChangeLog-2009 | ||
| ChangeLog-2010 | ||
| ChangeLog-2011 | ||
| ChangeLog-2012 | ||
| ChangeLog-2013 | ||
| ChangeLog-2014 | ||
| ChangeLog-2015 | ||
| ChangeLog-2016 | ||
| ChangeLog-2017 | ||
| ChangeLog-2018 | ||
| ChangeLog-9193 | ||
| ChangeLog-9495 | ||
| ChangeLog-9697 | ||
| ChangeLog-9899 | ||
| cisco-core.c | ||
| coff64-rs6000.c | ||
| coff-alpha.c | ||
| coff-arm.c | ||
| coff-bfd.c | ||
| coff-bfd.h | ||
| coff-go32.c | ||
| coff-i386.c | ||
| coff-ia64.c | ||
| coff-mcore.c | ||
| coff-mips.c | ||
| coff-ppc.c | ||
| coff-rs6000.c | ||
| coff-sh.c | ||
| coff-stgo32.c | ||
| coff-tic4x.c | ||
| coff-tic30.c | ||
| coff-tic54x.c | ||
| coff-tic80.c | ||
| coff-x86_64.c | ||
| coff-z8k.c | ||
| coff-z80.c | ||
| coffcode.h | ||
| coffgen.c | ||
| cofflink.c | ||
| coffswap.h | ||
| compress.c | ||
| config.bfd | ||
| config.in | ||
| configure | ||
| configure.ac | ||
| configure.com | ||
| configure.host | ||
| COPYING | ||
| corefile.c | ||
| cpu-aarch64.c | ||
| cpu-alpha.c | ||
| cpu-arc.c | ||
| cpu-arm.c | ||
| cpu-avr.c | ||
| cpu-bfin.c | ||
| cpu-bpf.c | ||
| cpu-cr16.c | ||
| cpu-cr16c.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-opc.c | ||
| cpu-ia64.c | ||
| cpu-iamcu.c | ||
| cpu-ip2k.c | ||
| cpu-iq2000.c | ||
| cpu-k1om.c | ||
| cpu-l1om.c | ||
| cpu-lm32.c | ||
| cpu-m9s12x.c | ||
| cpu-m9s12xg.c | ||
| cpu-m32c.c | ||
| cpu-m32r.c | ||
| cpu-m68hc11.c | ||
| cpu-m68hc12.c | ||
| cpu-m68k.c | ||
| cpu-m10200.c | ||
| cpu-m10300.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-plugin.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-tic4x.c | ||
| cpu-tic6x.c | ||
| cpu-tic30.c | ||
| cpu-tic54x.c | ||
| cpu-tic80.c | ||
| cpu-tilegx.c | ||
| cpu-tilepro.c | ||
| cpu-v850_rh850.c | ||
| cpu-v850.c | ||
| cpu-vax.c | ||
| cpu-visium.c | ||
| cpu-wasm32.c | ||
| cpu-xc16x.c | ||
| cpu-xgate.c | ||
| cpu-xstormy16.c | ||
| cpu-xtensa.c | ||
| cpu-z8k.c | ||
| cpu-z80.c | ||
| dep-in.sed | ||
| development.sh | ||
| dwarf1.c | ||
| dwarf2.c | ||
| ecoff.c | ||
| ecofflink.c | ||
| ecoffswap.h | ||
| 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-csky.c | ||
| elf32-d10v.c | ||
| elf32-d30v.c | ||
| elf32-dlx.c | ||
| elf32-dlx.h | ||
| 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-m68hc1x.c | ||
| elf32-m68hc1x.h | ||
| elf32-m68hc11.c | ||
| elf32-m68hc12.c | ||
| elf32-m68k.c | ||
| 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-nds32.h | ||
| 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-rx.h | ||
| elf32-s12z.c | ||
| elf32-s390.c | ||
| elf32-score7.c | ||
| elf32-score.c | ||
| elf32-score.h | ||
| 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-tilegx.h | ||
| elf32-tilepro.c | ||
| elf32-tilepro.h | ||
| elf32-v850.c | ||
| elf32-vax.c | ||
| elf32-visium.c | ||
| elf32-wasm32.c | ||
| elf32-xc16x.c | ||
| elf32-xgate.c | ||
| elf32-xstormy16.c | ||
| elf32-xtensa.c | ||
| elf32.c | ||
| elf64-alpha.c | ||
| elf64-bpf.c | ||
| elf64-gen.c | ||
| elf64-hppa.c | ||
| elf64-hppa.h | ||
| 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-tilegx.h | ||
| elf64-x86-64.c | ||
| elf64.c | ||
| elf-attrs.c | ||
| elf-bfd.h | ||
| elf-eh-frame.c | ||
| elf-hppa.h | ||
| elf-ifunc.c | ||
| elf-linker-x86.h | ||
| elf-linux-core.h | ||
| 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 | ||
| 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 | ||
| gen-aout.c | ||
| genlink.h | ||
| go32stub.h | ||
| hash.c | ||
| host-aout.c | ||
| hppabsd-core.c | ||
| hpux-core.c | ||
| i386aout.c | ||
| i386bsd.c | ||
| i386lynx.c | ||
| i386msdos.c | ||
| ihex.c | ||
| init.c | ||
| irix-core.c | ||
| libaout.h | ||
| libbfd-in.h | ||
| libbfd.c | ||
| libbfd.h | ||
| libcoff-in.h | ||
| libcoff.h | ||
| libecoff.h | ||
| libhppa.h | ||
| libpei.h | ||
| libxcoff.h | ||
| linker.c | ||
| lynx-core.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 | ||
| MAINTAINERS | ||
| Makefile.am | ||
| Makefile.in | ||
| makefile.vms | ||
| mep-relocs.pl | ||
| merge.c | ||
| mmo.c | ||
| netbsd-core.c | ||
| netbsd.h | ||
| ns32k.h | ||
| ns32knetbsd.c | ||
| opncls.c | ||
| osf-core.c | ||
| pc532-mach.c | ||
| pdp11.c | ||
| pe-arm-wince.c | ||
| pe-arm.c | ||
| pe-i386.c | ||
| pe-mcore.c | ||
| pe-ppc.c | ||
| pe-sh.c | ||
| pe-x86_64.c | ||
| pef-traceback.h | ||
| pef.c | ||
| pef.h | ||
| pei-arm-wince.c | ||
| pei-arm.c | ||
| pei-i386.c | ||
| pei-ia64.c | ||
| pei-mcore.c | ||
| pei-ppc.c | ||
| pei-sh.c | ||
| pei-x86_64.c | ||
| peicode.h | ||
| peXXigen.c | ||
| plugin.c | ||
| plugin.h | ||
| PORTING | ||
| ppcboot.c | ||
| ptrace-core.c | ||
| README | ||
| reloc16.c | ||
| reloc.c | ||
| rs6000-core.c | ||
| sco5-core.c | ||
| section.c | ||
| simple.c | ||
| som.c | ||
| som.h | ||
| srec.c | ||
| stab-syms.c | ||
| stabs.c | ||
| stamp-h.in | ||
| syms.c | ||
| sysdep.h | ||
| targets.c | ||
| targmatch.sed | ||
| tekhex.c | ||
| TODO | ||
| trad-core.c | ||
| vax1knetbsd.c | ||
| vaxnetbsd.c | ||
| verilog.c | ||
| version.h | ||
| version.m4 | ||
| vms-alpha.c | ||
| vms-lib.c | ||
| vms-misc.c | ||
| vms.h | ||
| warning.m4 | ||
| wasm-module.c | ||
| wasm-module.h | ||
| xcofflink.c | ||
| xsym.c | ||
| xsym.h | ||
| xtensa-isa.c | ||
| xtensa-modules.c | ||
BFD is an object file library. It permits applications to use the
same routines to process object files regardless of their format.
BFD is used by the GNU debugger, assembler, linker, and the binary
utilities.
The documentation on using BFD is scanty and may be occasionally
incorrect. Pointers to documentation problems, or an entirely
rewritten manual, would be appreciated.
There is some BFD internals documentation in doc/bfdint.texi which may
help programmers who want to modify BFD.
BFD is normally built as part of another package. See the build
instructions for that package, probably in a README file in the
appropriate directory.
BFD supports the following configure options:
--target=TARGET
The default target for which to build the library. TARGET is
a configuration target triplet, such as sparc-sun-solaris.
--enable-targets=TARGET,TARGET,TARGET...
Additional targets the library should support. To include
support for all known targets, use --enable-targets=all.
--enable-64-bit-bfd
Include support for 64 bit targets. This is automatically
turned on if you explicitly request a 64 bit target, but not
for --enable-targets=all. This requires a compiler with a 64
bit integer type, such as gcc.
--enable-shared
Build BFD as a shared library.
--with-mmap
Use mmap when accessing files. This is faster on some hosts,
but slower on others. It may not work on all hosts.
Report bugs with BFD to bug-binutils@gnu.org.
Patches are encouraged. When sending patches, always send the output
of diff -u or diff -c from the original file to the new file. Do not
send default diff output. Do not make the diff from the new file to
the original file. Remember that any patch must not break other
systems. Remember that BFD must support cross compilation from any
host to any target, so patches which use ``#ifdef HOST'' are not
acceptable. Please also read the ``Reporting Bugs'' section of the
gcc manual.
Bug reports without patches will be remembered, but they may never get
fixed until somebody volunteers to fix them.
Copyright (C) 2012-2019 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.