Add --enable-linker-version option to bfd linker to add an entry in the .comment...
authorNick Clifton <nickc@redhat.com>
Wed, 15 Mar 2023 14:27:21 +0000 (14:27 +0000)
committerNick Clifton <nickc@redhat.com>
Wed, 15 Mar 2023 14:27:21 +0000 (14:27 +0000)
commit2d5783fad77c2cb9cdcb396d65fe0a60e3d8938b
tree6f498d98b1bd86aba1498861443099802ac0f8c8
parent71f646f2b3fc6e273fd17b5fdc9ba6bae242b330
Add --enable-linker-version option to bfd linker to add an entry in the .comment section.

   PR 30187
  * NEWS: Mention the new feature. * ld.texi: Document the new feature. * ldgram.y: Handle LINKER_VERSION token. * ldlang.c (lang_add_version): New function. (enable_linker_version): New global variable. * ldlang.h (land_add_version): Prototype. (enable_linker_version): Export. * ldlex.h (OPTION_ENABLE_LINKER_VERSION): Define. (OPTION_DISABLE_LINKER_VERSION): Define. * ldlex.l (LINKER_VERSION): Add token. * lexsup.c (ld_options): Add --enable-linker-version and --disable-linker-version. (parse_args): Handle the new options. * scripttempl/arclinux.sc: Remove stabs and comment sections and replace with inclusion of misc-sections.sc * scripttempl/avr.sc: Likewise. * scripttempl/dlx.sc: Likewise. * scripttempl/elf.sc: Likewise. * scripttempl/elf32cr16.sc: Likewise. * scripttempl/elf32crx.sc: Likewise. * scripttempl/elf32msp430.sc: Likewise. * scripttempl/elf64bpf.sc: Likewise. * scripttempl/elf64hppa.sc: Likewise. * scripttempl/elf_chaos.sc: Likewise. * scripttempl/elfarc.sc: Likewise. * scripttempl/elfarcv2.sc: Likewise. * scripttempl/elfd10v.sc: Likewise. * scripttempl/elfd30v.sc: Likewise. * scripttempl/elfm68hc11.sc: Likewise. * scripttempl/elfm68hc12.sc: Likewise. * scripttempl/elfm9s12z.sc: Likewise. * scripttempl/elfmicroblaze.sc: Likewise. * scripttempl/elfxgate.sc: Likewise. * scripttempl/elfxtensa.sc: Likewise. * scripttempl/epiphany_4x4.sc: Likewise. * scripttempl/ft32.sc: Likewise. * scripttempl/ip2k.sc: Likewise. * scripttempl/iq2000.sc: Likewise. * scripttempl/mep.sc: Likewise. * scripttempl/nds32elf.sc: Likewise. * scripttempl/pru.sc: Likewise. * scripttempl/v850.sc: Likewise. * scripttempl/v850_rh850.sc: Likewise. * scripttempl/visium.sc: Likewise. * scripttempl/xstormy16.sc: Likewise. * scripttempl/z80.sc: Likewise. * testsuite/ld-scripts/script.exp: Run new tests. * scripttempl/misc-sections.sc: New file. * testsuite/ld-scripts/ld-version-2.d: New file. * testsuite/ld-scripts/ld-version.d: New file. * testsuite/ld-scripts/ld-version.t: New file.
46 files changed:
ld/ChangeLog
ld/NEWS
ld/ld.texi
ld/ldgram.y
ld/ldlang.c
ld/ldlang.h
ld/ldlex.h
ld/ldlex.l
ld/lexsup.c
ld/scripttempl/arclinux.sc
ld/scripttempl/avr.sc
ld/scripttempl/dlx.sc
ld/scripttempl/elf.sc
ld/scripttempl/elf32cr16.sc
ld/scripttempl/elf32crx.sc
ld/scripttempl/elf32msp430.sc
ld/scripttempl/elf64bpf.sc
ld/scripttempl/elf64hppa.sc
ld/scripttempl/elf_chaos.sc
ld/scripttempl/elfarc.sc
ld/scripttempl/elfarcv2.sc
ld/scripttempl/elfd10v.sc
ld/scripttempl/elfd30v.sc
ld/scripttempl/elfm68hc11.sc
ld/scripttempl/elfm68hc12.sc
ld/scripttempl/elfm9s12z.sc
ld/scripttempl/elfmicroblaze.sc
ld/scripttempl/elfxgate.sc
ld/scripttempl/elfxtensa.sc
ld/scripttempl/epiphany_4x4.sc
ld/scripttempl/ft32.sc
ld/scripttempl/ip2k.sc
ld/scripttempl/iq2000.sc
ld/scripttempl/mep.sc
ld/scripttempl/misc-sections.sc [new file with mode: 0644]
ld/scripttempl/nds32elf.sc
ld/scripttempl/pru.sc
ld/scripttempl/v850.sc
ld/scripttempl/v850_rh850.sc
ld/scripttempl/visium.sc
ld/scripttempl/xstormy16.sc
ld/scripttempl/z80.sc
ld/testsuite/ld-scripts/ld-version-2.d [new file with mode: 0644]
ld/testsuite/ld-scripts/ld-version.d [new file with mode: 0644]
ld/testsuite/ld-scripts/ld-version.t [new file with mode: 0644]
ld/testsuite/ld-scripts/script.exp