x86: Move x86-specific linker options to elf_linker_x86_params

[deliverable/binutils-gdb.git] / ld / emulparams / elf_x86_64.sh

diff --git a/ld/emulparams/elf_x86_64.sh b/ld/emulparams/elf_x86_64.sh
index 1e83a74cbe43171eb3855e4af1238e36a6f3889f..241911dab3e71162c02a439f0a9b759145d6b1c2 100644 (file)
--- a/ld/emulparams/elf_x86_64.sh
+++ b/ld/emulparams/elf_x86_64.sh
@@ -1,4 +1,9 @@
 . ${srcdir}/emulparams/plt_unwind.sh
+. ${srcdir}/emulparams/extern_protected_data.sh
+. ${srcdir}/emulparams/dynamic_undefined_weak.sh
+. ${srcdir}/emulparams/reloc_overflow.sh
+. ${srcdir}/emulparams/call_nop.sh
+. ${srcdir}/emulparams/cet.sh
 SCRIPT_NAME=elf
 ELFSIZE=64
 OUTPUT_FORMAT="elf64-x86-64"
@@ -9,6 +14,7 @@ COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
 ARCH="i386:x86-64"
 MACHINE=
 TEMPLATE_NAME=elf32
+EXTRA_EM_FILE="elf-x86"
 GENERATE_SHLIB_SCRIPT=yes
 GENERATE_PIE_SCRIPT=yes
 NO_SMALL_DATA=yes
@@ -16,8 +22,11 @@ LARGE_SECTIONS=yes
 LARGE_BSS_AFTER_BSS=
 SEPARATE_GOTPLT="SIZEOF (.got.plt) >= 24 ? 24 : 0"
 IREL_IN_PLT=
-# Reuse TINY_READONLY_SECTION which is placed right after .plt section.
-TINY_READONLY_SECTION=".plt.bnd      ${RELOCATING-0} : { *(.plt.bnd) }"
+# These sections are placed right after .plt section.
+OTHER_PLT_SECTIONS="
+.plt.got      ${RELOCATING-0} : { *(.plt.got) }
+.plt.sec      ${RELOCATING-0} : { *(.plt.sec) }
+"
 
 if [ "x${host}" = "x${target}" ]; then
   case " $EMULATION_LIBPATH " in
@@ -32,9 +41,18 @@ case "$target" in
   x86_64*-linux*|i[3-7]86-*-linux-*)
     case "$EMULATION_NAME" in
       *64*)
-        LIBPATH_SUFFIX=64
-        BNDPLT=yes
-        ;;
+       LIBPATH_SUFFIX=64
+       PARSE_AND_LIST_OPTIONS_BNDPLT='
+  fprintf (file, _("\
+  -z bndplt                   Always generate BND prefix in PLT entries\n"));
+'
+       PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT='
+      else if (strcmp (optarg, "bndplt") == 0)
+       params.bndplt = TRUE;
+'
+       PARSE_AND_LIST_OPTIONS="$PARSE_AND_LIST_OPTIONS $PARSE_AND_LIST_OPTIONS_BNDPLT"
+       PARSE_AND_LIST_ARGS_CASE_Z="$PARSE_AND_LIST_ARGS_CASE_Z $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT"
+       ;;
     esac
     ;;
   *-*-solaris2*)