From b00954647c023e1b53bd72275061a71d0b67c437 Mon Sep 17 00:00:00 2001
From: hjl <hjl>
Date: Thu, 14 Oct 2004 17:00:15 +0000
Subject: [PATCH] 2004-10-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR 445
	* emulparams/elf64_ia64.sh (SMALL_DATA_CTOR): Set.
	(SMALL_DATA_DTOR): Set.
	* emulparams/elf64_ia64_fbsd.sh (SMALL_DATA_CTOR): Unset.
	(SMALL_DATA_DTOR): Unset.
	* scripttempl/elf.sc: If SMALL_DATA_CTOR is set, move .ctors
	after .data. If SMALL_DATA_DTOR is set, move .dtors after
	.data.
---
 ld/ChangeLog                     | 11 +++++++++++
 ld/emulparams/elf64_ia64.sh      |  4 ++++
 ld/emulparams/elf64_ia64_fbsd.sh |  2 ++
 ld/scripttempl/elf.sc            |  8 ++++++--
 4 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/ld/ChangeLog b/ld/ChangeLog
index fc61f7f8ed..2cfcdd80a8 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,14 @@
+2004-10-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR 445
+	* emulparams/elf64_ia64.sh (SMALL_DATA_CTOR): Set.
+	(SMALL_DATA_DTOR): Set.
+	* emulparams/elf64_ia64_fbsd.sh (SMALL_DATA_CTOR): Unset.
+	(SMALL_DATA_DTOR): Unset.
+	* scripttempl/elf.sc: If SMALL_DATA_CTOR is set, move .ctors
+	after .data. If SMALL_DATA_DTOR is set, move .dtors after
+	.data.
+
 2004-10-14  Alan Modra  <amodra@bigpond.net.au>
 
 	PR 63
diff --git a/ld/emulparams/elf64_ia64.sh b/ld/emulparams/elf64_ia64.sh
index 60c8c4c9eb..c5be56e850 100644
--- a/ld/emulparams/elf64_ia64.sh
+++ b/ld/emulparams/elf64_ia64.sh
@@ -33,3 +33,7 @@ test -n "$CREATE_PIE" && OTHER_GOT_RELOC_SECTIONS="
 OTHER_READONLY_SECTIONS="${OTHER_READONLY_SECTIONS}
   .IA_64.unwind_info ${RELOCATING-0} : { *(.IA_64.unwind_info${RELOCATING+* .gnu.linkonce.ia64unwi.*}) }
   .IA_64.unwind ${RELOCATING-0} : { *(.IA_64.unwind${RELOCATING+* .gnu.linkonce.ia64unw.*}) }"
+# Intel C++ compiler, prior to 9.0, puts small data in .ctors and
+# .dtors.  They have to be next to .sbss/.sbss2/.sdata/.sdata2.
+SMALL_DATA_CTOR=" "
+SMALL_DATA_DTOR=" "
diff --git a/ld/emulparams/elf64_ia64_fbsd.sh b/ld/emulparams/elf64_ia64_fbsd.sh
index 47cde5c5db..ab7e78f292 100644
--- a/ld/emulparams/elf64_ia64_fbsd.sh
+++ b/ld/emulparams/elf64_ia64_fbsd.sh
@@ -1,4 +1,6 @@
 . ${srcdir}/emulparams/elf64_ia64.sh
 TEXT_START_ADDR="0x2000000000000000"
 unset DATA_ADDR
+unset SMALL_DATA_CTOR
+unset SMALL_DATA_DTOR
 . ${srcdir}/emulparams/elf_fbsd.sh
diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc
index d560f58fe6..c7311b1f32 100644
--- a/ld/scripttempl/elf.sc
+++ b/ld/scripttempl/elf.sc
@@ -3,6 +3,8 @@
 #	NOP - four byte opcode for no-op (defaults to 0)
 #	NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
 #		empty.
+#	SMALL_DATA_CTOR - .ctors contains small data.
+#	SMALL_DATA_DTOR - .dtors contains small data.
 #	DATA_ADDR - if end-of-text-plus-one-page isn't right for data start
 #	INITIAL_READONLY_SECTIONS - at start of text segment
 #	OTHER_READONLY_SECTIONS - other than .text .init .rodata ...
@@ -347,8 +349,8 @@ cat <<EOF
   .fini_array   ${RELOCATING-0} : { KEEP (*(.fini_array)) }
   ${RELOCATING+${CREATE_SHLIB-PROVIDE (__fini_array_end = .);}}
 
-  ${RELOCATING+${CTOR}}
-  ${RELOCATING+${DTOR}}
+  ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
+  ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
   .jcr          ${RELOCATING-0} : { KEEP (*(.jcr)) }
 
   ${RELOCATING+${DATARELRO}}
@@ -372,6 +374,8 @@ cat <<EOF
   .data1        ${RELOCATING-0} : { *(.data1) }
   ${WRITABLE_RODATA+${RODATA}}
   ${OTHER_READWRITE_SECTIONS}
+  ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
+  ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
   ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
   ${RELOCATING+${OTHER_GOT_SYMBOLS}}
   ${NO_SMALL_DATA-${GOT}}
-- 
2.11.0