2005-02-06 Andrew Cagney <cagney@gnu.org>

[deliverable/binutils-gdb.git] / ld / emulparams / elf64ppc.sh

diff --git a/ld/emulparams/elf64ppc.sh b/ld/emulparams/elf64ppc.sh
index 9384a1eec608b3146d84467117d3cf382eee3900..c190b189f698e0a19ebaa9559dd99ebd34f0d5ce 100644 (file)
--- a/ld/emulparams/elf64ppc.sh
+++ b/ld/emulparams/elf64ppc.sh
@@ -1,28 +1,49 @@
 TEMPLATE_NAME=elf32
+EXTRA_EM_FILE=ppc64elf
 ELFSIZE=64
 GENERATE_SHLIB_SCRIPT=yes
+GENERATE_PIE_SCRIPT=yes
 SCRIPT_NAME=elf
 OUTPUT_FORMAT="elf64-powerpc"
 TEXT_START_ADDR=0x10000000
-MAXPAGESIZE=0x40000
-ARCH=powerpc
+#SEGMENT_SIZE=0x10000000
+MAXPAGESIZE=0x10000
+COMMONPAGESIZE=0x1000
+ARCH=powerpc:common64
 MACHINE=
 NOP=0x60000000
-EXECUTABLE_SYMBOLS='PROVIDE (__stack = 0); PROVIDE (___stack = 0);'
-OTHER_BSS_END_SYMBOLS='__end = .;'
-CTOR_START='PROVIDE (__CTOR_LIST__ = .); PROVIDE (___CTOR_LIST__ = .);'
-CTOR_END='PROVIDE (__CTOR_END__ = .); PROVIDE (___CTOR_END__ = .);'
-DTOR_START='PROVIDE (__DTOR_LIST__ = .); PROVIDE (___DTOR_LIST__ = .);'
-DTOR_END='PROVIDE (__DTOR_END__ = .); PROVIDE (___DTOR_END__ = .);'
+OTHER_TEXT_SECTIONS="*(.sfpr .glink)"
 BSS_PLT=
 OTHER_BSS_SYMBOLS="
   .tocbss      ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.tocbss)}"
 OTHER_PLT_RELOC_SECTIONS="
   .rela.tocbss ${RELOCATING-0} : { *(.rela.tocbss) }"
-OTHER_GOT_SECTIONS="
-  .toc         ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.toc) }"
+
+if test x${RELOCATING+set} = xset; then
+  GOT="
+  .got         ALIGN(8) : { *(.got .toc) }"
+else
+  GOT="
+  .got         0 : { *(.got) }
+  .toc         0 : { *(.toc) }"
+fi
 OTHER_GOT_RELOC_SECTIONS="
   .rela.toc    ${RELOCATING-0} : { *(.rela.toc) }"
 OTHER_READWRITE_SECTIONS="
   .toc1                ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.toc1) }
-  .opd         ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { *(.opd) }"
+  .opd         ${RELOCATING-0}${RELOCATING+ALIGN(8)} : { KEEP (*(.opd)) }"
+
+# Treat a host that matches the target with the possible exception of "64"
+# in the name as if it were native.
+if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
+  case " $EMULATION_LIBPATH " in
+    *" ${EMULATION_NAME} "*)
+      NATIVE=yes
+      ;;
+  esac
+fi
+
+# Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
+case "$EMULATION_NAME" in
+  *64*) LIBPATH_SUFFIX=64 ;;
+esac