diff options
| -rw-r--r-- | ld/ChangeLog | 7 | ||||
| -rw-r--r-- | ld/Makefile.am | 3 | ||||
| -rw-r--r-- | ld/Makefile.in | 3 | ||||
| -rw-r--r-- | ld/emulparams/elf64_ia64.sh | 1 | ||||
| -rw-r--r-- | ld/emultempl/needrelax.em | 40 |
5 files changed, 52 insertions, 2 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index aa042b3..d33b814 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,10 @@ +2001-08-13 Richard Henderson <rth@redhat.com> + + * emultempl/needrelax.em: New file. + * emulparams/elf64_ia64.sh (EXTRA_EM_FILE): Reference it. + * Makefile.am (eelf64_ia64.c): Depend on it. + * Makefile.in: Rebuild. + 2001-08-13 Alan Modra <amodra@bigpond.net.au> * emultempl/elf32.em: For SEC_EXCLUDE sections, ensure that diff --git a/ld/Makefile.am b/ld/Makefile.am index 0d508c7..fb0bfa8 100644 --- a/ld/Makefile.am +++ b/ld/Makefile.am @@ -514,7 +514,8 @@ eelf64_aix.c: $(srcdir)/emulparams/elf64_aix.sh \ $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} ${GENSCRIPTS} elf64_aix "$(tdir_elf64_aix)" eelf64_ia64.c: $(srcdir)/emulparams/elf64_ia64.sh \ - $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} + $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/needrelax.em \ + $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} ${GENSCRIPTS} elf64_ia64 "$(tdir_elf64_ia64)" eelf64_s390.c: $(srcdir)/emulparams/elf64_s390.sh \ $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} diff --git a/ld/Makefile.in b/ld/Makefile.in index 8b2fe10..6b50678 100644 --- a/ld/Makefile.in +++ b/ld/Makefile.in @@ -1228,7 +1228,8 @@ eelf64_aix.c: $(srcdir)/emulparams/elf64_aix.sh \ $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} ${GENSCRIPTS} elf64_aix "$(tdir_elf64_aix)" eelf64_ia64.c: $(srcdir)/emulparams/elf64_ia64.sh \ - $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} + $(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/needrelax.em \ + $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} ${GENSCRIPTS} elf64_ia64 "$(tdir_elf64_ia64)" eelf64_s390.c: $(srcdir)/emulparams/elf64_s390.sh \ $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS} diff --git a/ld/emulparams/elf64_ia64.sh b/ld/emulparams/elf64_ia64.sh index 845001b..2dc7026 100644 --- a/ld/emulparams/elf64_ia64.sh +++ b/ld/emulparams/elf64_ia64.sh @@ -2,6 +2,7 @@ SCRIPT_NAME=elf ELFSIZE=64 TEMPLATE_NAME=elf32 +EXTRA_EM_FILE=needrelax OUTPUT_FORMAT="elf64-ia64-little" ARCH=ia64 MACHINE= diff --git a/ld/emultempl/needrelax.em b/ld/emultempl/needrelax.em new file mode 100644 index 0000000..9bb96c2 --- /dev/null +++ b/ld/emultempl/needrelax.em @@ -0,0 +1,40 @@ +# This shell script emits a C file. -*- C -*- +# Copyright (C) 2001 Free Software Foundation, Inc. +# +# This file is part of GLD, the Gnu Linker. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# + +# This file is sourced from elf32.em. It is used by targets for +# which relaxation is not just an optimization, but for correctness. + +LDEMUL_BEFORE_ALLOCATION=need_relax_${EMULATION_NAME}_before_allocation + +cat >>e${EMULATION_NAME}.c <<EOF + +static void need_relax_${EMULATION_NAME}_before_allocation PARAMS ((void)); + +static void +need_relax_${EMULATION_NAME}_before_allocation () +{ + /* Call main function; we're just extending it. */ + gld${EMULATION_NAME}_before_allocation (); + + /* Force -relax on if not doing a relocatable link. */ + if (! link_info.relocateable) + command_line.relax = true; +} +EOF |