From: H.J. Lu <hjl.tools@gmail.com>
Date: Thu, 11 Jan 2018 13:05:25 +0000 (-0800)
Subject: Fix the order of SHLIB_RODATA_ADDR in elf.sc
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6bd0a312a4cb6803b9d6aa2f5646b610d213a1fe;p=binutils-gdb.git

Fix the order of SHLIB_RODATA_ADDR in elf.sc

elf.sc has

  if test -n "${RODATA_ADDR}"; then
    RODATA_ADDR="\
SEGMENT_START(\"rodata-segment\", ${RODATA_ADDR}) + SIZEOF_HEADERS"
  else
    RODATA_ADDR="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
    ^^^^^^^^^^ Set RODATA_ADDR
    RODATA_ADDR="SEGMENT_START(\"rodata-segment\", ${RODATA_ADDR})"
    ^^^^^^^^^^ Set RODATA_ADDR with ${RODATA_ADDR}
  fi
  if test -n "${SHLIB_RODATA_ADDR}"; then
    SHLIB_RODATA_ADDR="\
SEGMENT_START(\"rodata-segment\", ${SHLIB_RODATA_ADDR}) + SIZEOF_HEADERS"
  else
    SHLIB_RODATA_ADDR="SEGMENT_START(\"rodata-segment\", ${SHLIB_RODATA_ADDR})"
    ^^^^^^^^^^ Set SHLIB_RODATA_ADDR
    SHLIB_RODATA_ADDR="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
    ^^^^^^^^^^ Override SHLIB_RODATA_ADDR
  fi

The order should be:

  if test -n "${SHLIB_RODATA_ADDR}"; then
    SHLIB_RODATA_ADDR="\
SEGMENT_START(\"rodata-segment\", ${SHLIB_RODATA_ADDR}) + SIZEOF_HEADERS"
  else
    SHLIB_RODATA_ADDR="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
    SHLIB_RODATA_ADDR="SEGMENT_START(\"rodata-segment\", ${SHLIB_RODATA_ADDR})"
  fi

	PR ld/22696
	* scripttempl/elf.sc: Fix the order of SHLIB_RODATA_ADDR.
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 0545b6a29ce..c5085b179b9 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/22696
+	* scripttempl/elf.sc: Fix the order of SHLIB_RODATA_ADDR.
+
 2018-01-09  Jim Wilson  <jimw@sifive.com>
 
 	* testsuite/ld-elf/eh-frame-hdr.d (#xfail): Delete
diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc
index 841a831437e..3de86b0fcf1 100644
--- a/ld/scripttempl/elf.sc
+++ b/ld/scripttempl/elf.sc
@@ -522,8 +522,8 @@ SEGMENT_START(\"rodata-segment\", ${RODATA_ADDR}) + SIZEOF_HEADERS"
     SHLIB_RODATA_ADDR="\
 SEGMENT_START(\"rodata-segment\", ${SHLIB_RODATA_ADDR}) + SIZEOF_HEADERS"
   else
-    SHLIB_RODATA_ADDR="SEGMENT_START(\"rodata-segment\", ${SHLIB_RODATA_ADDR})"
     SHLIB_RODATA_ADDR="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
+    SHLIB_RODATA_ADDR="SEGMENT_START(\"rodata-segment\", ${SHLIB_RODATA_ADDR})"
   fi
   cat <<EOF
   /* Adjust the address for the rodata segment.  We want to adjust up to