* ldlang.c (exp_init_os): Handle etree_provide.

* emulparams/armelf.sh (OTHER_END_SYMBOLS): Rename from..
	(OTHER_BSS_END_SYMBOLS): ..this.
	* emulparams/armelf_linux.sh: Likewise.
	* emulparams/armnto.sh: Likewise.
	* emulparams/criself.sh: Likewise.
	* emulparams/crislinux.sh: Likewise.
	* emulparams/elf32frv.sh: Likewise.
	* emulparams/elf32mcore.sh: Likewise.
	* emulparams/elf32ppc.sh: Likewise.
	* emulparams/elf32ppclinux.sh: Likewise.
	* emulparams/hppa64linux.sh: Likewise.
	* scripttempl/armbpabi.sc: Substitute $OTHER_END_SYMBOLS, not
	$OTHER_BSS_END_SYMBOLS.
	* scripttempl/elf32sh-symbian.sc: Likewise.
	* scripttempl/elf_chaos.sc: Likewise.
	* scripttempl/iq2000.sc: Likewise.
	* scripttempl/xstormy16.sc: Likewise.
	* scripttempl/elf.sc: Likewise.  Delete __bss_start comment.
	* scripttempl/elfxtensa.sc: Likewise.

ld/emulparams/armelf.sh

@@ -8,7 +8,7 @@ TEMPLATE_NAME=elf32
 EXTRA_EM_FILE=armelf
 OTHER_TEXT_SECTIONS='*(.glue_7t) *(.glue_7)'
 OTHER_BSS_SYMBOLS='__bss_start__ = .;'
-OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;'
+OTHER_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;'
 OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }'
 OTHER_READONLY_SECTIONS="
   .ARM.extab ${RELOCATING-0} : { *(.ARM.extab${RELOCATING+* .gnu.linkonce.armextab.*}) }

ld/emulparams/armelf_linux.sh

@@ -13,7 +13,7 @@ GENERATE_PIE_SCRIPT=yes
 DATA_START_SYMBOLS='__data_start = . ;';
 OTHER_TEXT_SECTIONS='*(.glue_7t) *(.glue_7)'
 OTHER_BSS_SYMBOLS='__bss_start__ = .;'
-OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;'
+OTHER_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;'
 OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }'
 
 TEXT_START_ADDR=0x00008000

ld/emulparams/armnto.sh

@@ -8,7 +8,7 @@ TEMPLATE_NAME=elf32
 EXTRA_EM_FILE=armelf
 OTHER_TEXT_SECTIONS='*(.glue_7t) *(.glue_7)'
 OTHER_BSS_SYMBOLS='__bss_start__ = .;'
-OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;'
+OTHER_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ; __end__ = . ;'
 
 DATA_START_SYMBOLS='__data_start = . ;';
 

ld/emulparams/criself.sh

@@ -42,7 +42,7 @@ OTHER_SDATA_SECTIONS="${RELOCATING+PROVIDE (__Edata = .);}"
 # address, we can't get to it with OTHER_BSS_SYMBOLS, neither can we
 # use ADDR(.bss) there.  Instead, we use the symbol support for the
 # end symbol.
-OTHER_BSS_END_SYMBOLS='
+OTHER_END_SYMBOLS='
  PROVIDE (__Ebss = .);
  PROVIDE (__end = .);
  __Sbss = ADDR (.bss);

ld/emulparams/crislinux.sh

@@ -28,7 +28,7 @@ DATA_START_SYMBOLS='PROVIDE (__Sdata = .);'
 # Smuggle an "OTHER_DATA_END_SYMBOLS" here.
 OTHER_SDATA_SECTIONS="${RELOCATING+PROVIDE (__Edata = .);}"
 OTHER_BSS_SYMBOLS='PROVIDE (__Sbss = .);'
-OTHER_BSS_END_SYMBOLS='PROVIDE (__Ebss = .);'
+OTHER_END_SYMBOLS='PROVIDE (__Ebss = .);'
 
 # Also add the other symbols provided for rsim/xsim and elinux.
 OTHER_END_SYMBOLS='

ld/emulparams/elf32frv.sh

@@ -7,7 +7,7 @@ MAXPAGESIZE=256
 ENTRY=_start
 EMBEDDED=yes
 OTHER_EXCLUDE_FILES='*frvend.o'
-OTHER_BSS_END_SYMBOLS='__end = .;'
+OTHER_END_SYMBOLS='__end = .;'
 DATA_START_SYMBOLS='__data_start = . ;'
 STACK_ADDR=0x200000
 NOP=0x80000000

ld/emulparams/elf32mcore.sh

@@ -22,7 +22,7 @@ EMBEDDED=yes
 NOP=0x0e0e0e0e
 
 OTHER_BSS_SYMBOLS="__bss_start__ = . ;"
-OTHER_BSS_END_SYMBOLS="__bss_end__ = . ;"
+OTHER_END_SYMBOLS="__bss_end__ = . ;"
 
 # This sets the stack to the top of the simulator memory (2^19 bytes).
 STACK_ADDR=0x80000

ld/emulparams/elf32ppc.sh

@@ -23,7 +23,7 @@ PLT=".plt          ${RELOCATING-0} : SPECIAL { *(.plt) }"
 GOTPLT="${PLT}"
 OTHER_TEXT_SECTIONS="*(.glink)"
 EXECUTABLE_SYMBOLS='PROVIDE (__stack = 0); PROVIDE (___stack = 0);'
-OTHER_BSS_END_SYMBOLS='__end = .;'
+OTHER_END_SYMBOLS="__end = .;"
 OTHER_RELRO_SECTIONS="
   .fixup        ${RELOCATING-0} : { *(.fixup) }
   .got1         ${RELOCATING-0} : { *(.got1) }

ld/emulparams/elf32ppclinux.sh

@@ -1,7 +1,7 @@
 . ${srcdir}/emulparams/elf32ppc.sh
 TEXT_START_ADDR=0x10000000
 unset EXECUTABLE_SYMBOLS
-unset OTHER_BSS_END_SYMBOLS
+unset OTHER_END_SYMBOLS
 test -z "${RELOCATING}" || OTHER_SECTIONS="/DISCARD/	: { *(.fixup) }"
 OTHER_RELRO_SECTIONS="
   .got1         ${RELOCATING-0} : { *(.got1) }

ld/emulparams/hppa64linux.sh

@@ -34,8 +34,8 @@ OTHER_BSS_SECTIONS="
   .hbss         ${RELOCATING-0} : { *(.hbss) }
   .tbss         ${RELOCATING-0} : { *(.tbss) }
 "
-#OTHER_BSS_END_SYMBOLS='PROVIDE (__TLS_SIZE = SIZEOF (.tbss));'
-OTHER_BSS_END_SYMBOLS='
+#OTHER_END_SYMBOLS='PROVIDE (__TLS_SIZE = SIZEOF (.tbss));'
+OTHER_END_SYMBOLS='
   PROVIDE (__TLS_SIZE = 0);
   PROVIDE (__TLS_INIT_SIZE = 0);
   PROVIDE (__TLS_INIT_START = 0);