Support PLT16 relocs against local symbols

[deliverable/binutils-gdb.git] / ld / emulparams / elf32ppc.sh

diff --git a/ld/emulparams/elf32ppc.sh b/ld/emulparams/elf32ppc.sh
index 3e3880c63d2cc51e06e3489af28979c2123aaa97..477279c7060833e72211e8b0bdef4c3fb3599388 100644 (file)
--- a/ld/emulparams/elf32ppc.sh
+++ b/ld/emulparams/elf32ppc.sh
@@ -1,8 +1,30 @@
-TEMPLATE_NAME=elf32
-GENERATE_SHLIB_SCRIPT=yes
-SCRIPT_NAME=elfppc
-OUTPUT_FORMAT="elf32-powerpc"
-TEXT_START_ADDR=0x01800000
-MAXPAGESIZE=0x10000
-ARCH=powerpc
-MACHINE=
+# If you change this file, please also look at files which source this one:
+# elf32lppcnto.sh elf32lppc.sh elf32ppclinux.sh elf32ppcnto.sh
+# elf32ppcsim.sh
+
+. ${srcdir}/emulparams/elf32ppccommon.sh
+. ${srcdir}/emulparams/plt_unwind.sh
+# Yes, we want duplicate .got and .plt sections.  The linker chooses the
+# appropriate one magically in ppc_after_open
+DATA_GOT=
+SDATA_GOT=
+SEPARATE_GOTPLT=0
+BSS_PLT=
+GOT=".got          ${RELOCATING-0} : SPECIAL { *(.got) }"
+GOTPLT=".plt          ${RELOCATING-0} : SPECIAL { *(.plt) }"
+PLT=".plt          ${RELOCATING-0} : SPECIAL { *(.plt) }
+  .iplt         ${RELOCATING-0} : { *(.iplt) }"
+OTHER_TEXT_SECTIONS="*(.glink)"
+OTHER_GOT_RELOC_SECTIONS="
+  .rela.branch_lt      ${RELOCATING-0} : { *(.rela.branch_lt) }"
+OTHER_RELRO_SECTIONS_2="
+  .branch_lt   ${RELOCATING-0} :${RELOCATING+ ALIGN(4)} { *(.branch_lt) }"
+EXTRA_EM_FILE=ppc32elf
+if grep -q 'ld_elf32_spu_emulation' ldemul-list.h; then
+# crt1.o defines data_start and __data_start.  Keep them first.
+# Next put all the .data.spehandle sections, with a trailing zero word.
+  DATA_START_SYMBOLS="${RELOCATING+*crt1.o(.data .data.* .gnu.linkonce.d.*)
+    PROVIDE (__spe_handle = .);
+    *(.data.spehandle)
+    . += 4 * (DEFINED (__spe_handle) || . != 0);}"
+fi