Unify the behaviour of ld.bfd and ld.gold with respect to warning about unresolved...

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

diff --git a/ld/emulparams/armelf.sh b/ld/emulparams/armelf.sh
index 095ca57e3d2ef07c44d1cc45e2fd2cffd750ad35..24ca8ed59d0837f7590d44423907a59207e97b82 100644 (file)
--- a/ld/emulparams/armelf.sh
+++ b/ld/emulparams/armelf.sh
@@ -4,23 +4,39 @@ OUTPUT_FORMAT="elf32-littlearm"
 BIG_OUTPUT_FORMAT="elf32-bigarm"
 LITTLE_OUTPUT_FORMAT="elf32-littlearm"
 TEXT_START_ADDR=0x8000
-TEMPLATE_NAME=elf32
+TEMPLATE_NAME=elf
 EXTRA_EM_FILE=armelf
-OTHER_TEXT_SECTIONS='*(.glue_7t) *(.glue_7) *(.vfp11_veneer)'
-OTHER_BSS_SYMBOLS='__bss_start__ = .;'
-OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ;'
-OTHER_END_SYMBOLS='__end__ = . ;'
-OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
-  .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) }'
+OTHER_TEXT_SECTIONS='*(.glue_7t) *(.glue_7) *(.vfp11_veneer) *(.v4_bx)'
+OTHER_BSS_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__bss_start__ = .${CREATE_SHLIB+)};"
+OTHER_BSS_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}_bss_end__ = .${CREATE_SHLIB+)}; ${CREATE_SHLIB+PROVIDE (}__bss_end__ = .${CREATE_SHLIB+)};"
+OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end__ = .${CREATE_SHLIB+)};"
+OTHER_SECTIONS='
+.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
+/* This section contains data that is not initialised during load
+   *or* application reset.  */
+ .noinit (NOLOAD) :
+ {
+   . = ALIGN(2);
+   PROVIDE (__noinit_start = .);
+   *(.noinit)
+   . = ALIGN(2);
+   PROVIDE (__noinit_end = .);
+ }
+'
+ATTRS_SECTIONS='.ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }'
 OTHER_READONLY_SECTIONS="
   .ARM.extab ${RELOCATING-0} : { *(.ARM.extab${RELOCATING+* .gnu.linkonce.armextab.*}) }
-  ${RELOCATING+ __exidx_start = .; }
-  .ARM.exidx ${RELOCATING-0} : { *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*}) }
-  ${RELOCATING+ __exidx_end = .; }"
+  .ARM.exidx ${RELOCATING-0} :
+    {
+      ${RELOCATING+PROVIDE_HIDDEN (__exidx_start = .);}
+      *(.ARM.exidx${RELOCATING+* .gnu.linkonce.armexidx.*})
+      ${RELOCATING+PROVIDE_HIDDEN (__exidx_end = .);}
+    }"
 
-DATA_START_SYMBOLS='__data_start = . ;';
+DATA_START_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__data_start = .${CREATE_SHLIB+)};"
 
 GENERATE_SHLIB_SCRIPT=yes
+GENERATE_PIE_SCRIPT=yes
 
 ARCH=arm
 MACHINE=