From: Jakub Jelinek <jakub@redhat.com>
To: binutils@sources.redhat.com
Subject: [PATCH] Fix DATA_SEGMENT_ALIGN
Date: Mon, 04 Mar 2002 07:21:00 -0000 [thread overview]
Message-ID: <20020304162130.P2204@sunsite.ms.mff.cuni.cz> (raw)
Hi!
Somehow forgot to post this.
If DATA_SEGMENT_ALIGN (X, Y); is not used in the linker
script (e.g. because of -N), there is no point to use DATA_SEGMENT_END ().
Ok to commit?
2002-02-15 Jakub Jelinek <jakub@redhat.com>
* scripttempl/elf.sc: Only use DATA_SEGMENT_END() together with
DATA_SEGMENT_ALIGN.
--- ld/scripttempl/elf.sc.jj Tue Feb 12 15:10:29 2002
+++ ld/scripttempl/elf.sc Fri Feb 15 23:17:52 2002
@@ -70,9 +70,13 @@ if [ -z "$MACHINE" ]; then OUTPUT_ARCH=$
test -z "${ELFSIZE}" && ELFSIZE=32
test -z "${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))"
-if [ -n "${COMMONPAGESIZE}" ]; then
+DATA_SEGMENT_END=""
+if test -n "${COMMONPAGESIZE}"; then
DATA_SEGMENT_ALIGN="DATA_SEGMENT_ALIGN(${MAXPAGESIZE}, ${COMMONPAGESIZE})"
+ DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
fi
INTERP=".interp ${RELOCATING-0} : { *(.interp) }"
PLT=".plt ${RELOCATING-0} : { *(.plt) }"
@@ -320,7 +324,7 @@ cat <<EOF
${RELOCATING+_end = .;}
${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
${RELOCATING+PROVIDE (end = .);}
- ${COMMONPAGESIZE+${RELOCATING+. = DATA_SEGMENT_END (.);}}
+ ${RELOCATING+${DATA_SEGMENT_END}}
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
Jakub
next reply other threads:[~2002-03-04 15:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-03-04 7:21 Jakub Jelinek [this message]
2002-03-04 15:49 ` Alan Modra
2002-03-11 6:59 Jakub Jelinek
2002-03-11 13:33 ` Richard Henderson
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