From 1ddd7b13ed95fd6adb76cdf785bcacdfb1df5441 Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Wed, 25 Sep 2002 07:21:08 +0000
Subject: 	* genscripts.sh (SEGMENT_SIZE): Use MAXPAGESIZE before 
 TARGET_PAGE_SIZE. 	* scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Incorporate
 	SEGMENT_SIZE alignment. 	* emulparams/elf64ppc.sh (DATA_ADDR):
 Delete. 	(SEGMENT_SIZE): Define.

---
 ld/ChangeLog              | 7 +++++++
 ld/emulparams/elf64ppc.sh | 2 +-
 ld/genscripts.sh          | 2 +-
 ld/scripttempl/elf.sc     | 4 ++--
 4 files changed, 11 insertions(+), 4 deletions(-)

(limited to 'ld')

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 26d5437..6eff379 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,5 +1,12 @@
 2002-09-25  Alan Modra  <amodra@bigpond.net.au>
 
+	* genscripts.sh (SEGMENT_SIZE): Use MAXPAGESIZE before
+	TARGET_PAGE_SIZE.
+	* scripttempl/elf.sc (DATA_SEGMENT_ALIGN): Incorporate
+	SEGMENT_SIZE alignment.
+	* emulparams/elf64ppc.sh (DATA_ADDR): Delete.
+	(SEGMENT_SIZE): Define.
+
 	* ldexp.c (fold_unary): New.  Split out from exp_fold_tree.
 	(fold_binary): Correct abs - non-abs case.
 	(fold_trinary): New.  Split out from exp_fold_tree.
diff --git a/ld/emulparams/elf64ppc.sh b/ld/emulparams/elf64ppc.sh
index 7418555..c849c65 100644
--- a/ld/emulparams/elf64ppc.sh
+++ b/ld/emulparams/elf64ppc.sh
@@ -5,7 +5,7 @@ GENERATE_SHLIB_SCRIPT=yes
 SCRIPT_NAME=elf
 OUTPUT_FORMAT="elf64-powerpc"
 TEXT_START_ADDR=0x10000000
-DATA_ADDR="ALIGN (0x10000000) + (. & (${MAXPAGESIZE} - 1))"
+SEGMENT_SIZE=0x10000000
 MAXPAGESIZE=0x40000
 COMMONPAGESIZE=0x1000
 ARCH=powerpc:common64
diff --git a/ld/genscripts.sh b/ld/genscripts.sh
index 36e0a9d..ea99551 100755
--- a/ld/genscripts.sh
+++ b/ld/genscripts.sh
@@ -90,7 +90,7 @@ if [ "x$SCRIPT_NAME" = "xelf" ]; then
   GENERATE_COMBRELOC_SCRIPT=yes
 fi
 
-SEGMENT_SIZE=${SEGMENT_SIZE-${TARGET_PAGE_SIZE}}
+SEGMENT_SIZE=${SEGMENT_SIZE-${MAXPAGESIZE-${TARGET_PAGE_SIZE}}}
 
 # Determine DATA_ALIGNMENT for the 5 variants, using
 # values specified in the emulparams/<emulation>.sh file or default.
diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc
index 6bbe1b8..0c8ddb5 100644
--- a/ld/scripttempl/elf.sc
+++ b/ld/scripttempl/elf.sc
@@ -74,10 +74,10 @@ test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
 test "$LD_FLAG" = "N" && DATA_ADDR=.
 test -n "$CREATE_SHLIB" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
 test -z "$CREATE_SHLIB" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
-DATA_SEGMENT_ALIGN="ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))"
+DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
 DATA_SEGMENT_END=""
 if test -n "${COMMONPAGESIZE}"; then
-  DATA_SEGMENT_ALIGN="DATA_SEGMENT_ALIGN(${MAXPAGESIZE}, ${COMMONPAGESIZE})"
+  DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})"
   DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
 fi
 INTERP=".interp       ${RELOCATING-0} : { *(.interp) }"
-- 
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