From 2c38d34b2721f487c5ca4044955e086df648a389 Mon Sep 17 00:00:00 2001
From: Alexandre Oliva <aoliva@redhat.com>
Date: Tue, 22 Oct 2002 22:13:26 +0000
Subject: [PATCH] * emulparams/elf32bmipn32-defs.sh: Set ELFSIZE according to
 emulation name.  Set LIB_PATH only for native tools, and search the
 ABI-specific versions of NATIVE_LIB_DIRS before the .../lib variants, not
 instead of them.  Mostly copied from... * emulparams/elf32ppc.sh: ... here. 
 Fixed typo. * emulparams/elf64bmip-defs.sh: Backed out. *
 emulparams/elf64bmip.sh: Import elf32bmipn32-defs.sh again. *
 emulparams/elf64btsmip.sh: Likewise. (DATA_ADDR, NONPAGED_TEXT_START_ADDR,
 SHLIB_TEXT_START_ADDR, TEXT_DYNAMIC): Removed.

---
 ld/ChangeLog                       | 13 +++++++++++++
 ld/emulparams/elf32bmipn32-defs.sh | 23 ++++++++++++++++++++++-
 ld/emulparams/elf32ppc.sh          |  1 +
 ld/emulparams/elf64bmip-defs.sh    |  6 ------
 ld/emulparams/elf64bmip.sh         |  2 +-
 ld/emulparams/elf64btsmip.sh       |  7 +------
 6 files changed, 38 insertions(+), 14 deletions(-)
 delete mode 100644 ld/emulparams/elf64bmip-defs.sh

diff --git a/ld/ChangeLog b/ld/ChangeLog
index a5bd56c93d..93e37d9cd9 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,16 @@
+2002-10-22  Alexandre Oliva  <aoliva@redhat.com>
+
+	* emulparams/elf32bmipn32-defs.sh: Set ELFSIZE according to
+	emulation name.  Set LIB_PATH only for native tools, and
+	search the ABI-specific versions of NATIVE_LIB_DIRS before the
+	.../lib variants, not instead of them.  Mostly copied from...
+	* emulparams/elf32ppc.sh: ... here.  Fixed typo.
+	* emulparams/elf64bmip-defs.sh: Backed out.
+	* emulparams/elf64bmip.sh: Import elf32bmipn32-defs.sh again.
+	* emulparams/elf64btsmip.sh: Likewise.
+	(DATA_ADDR, NONPAGED_TEXT_START_ADDR, SHLIB_TEXT_START_ADDR,
+	TEXT_DYNAMIC): Removed.
+
 2002-10-17  Alexandre Oliva  <aoliva@redhat.com>
 
 	* emulparams/elf32bmipn32-defs.sh (LIB_PATH): Set to /usr/lib32.
diff --git a/ld/emulparams/elf32bmipn32-defs.sh b/ld/emulparams/elf32bmipn32-defs.sh
index 7592d68559..deccadd674 100644
--- a/ld/emulparams/elf32bmipn32-defs.sh
+++ b/ld/emulparams/elf32bmipn32-defs.sh
@@ -11,7 +11,28 @@ BIG_OUTPUT_FORMAT="elf32-bigmips"
 LITTLE_OUTPUT_FORMAT="elf32-littlemips"
 
 TEMPLATE_NAME=elf32
-LIB_PATH=/usr/lib32
+
+case "$EMULATION_NAME" in
+elf32*n32*) ELFSIZE=32 ;;
+elf64*) ELFSIZE=64 ;;
+*) echo $0: unhandled emulation $EMULATION_NAME >&2; exit 1 ;;
+esac
+
+if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
+  case " $EMULATION_LIBPATH " in
+    *" ${EMULATION_NAME} "*)
+      LIB_PATH=${libdir}
+      for lib in ${NATIVE_LIB_DIRS}; do
+	case :${LIB_PATH}: in
+	  *:${lib}:*) ;;
+	  *) LIB_PATH=${LIB_PATH}:${lib} ;;
+	esac
+      done
+      # Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
+      LIB_PATH=`echo ${LIB_PATH}: | sed -e s,:,$ELFSIZE:,g`$LIB_PATH
+    ;;
+  esac
+fi
 
 GENERATE_SHLIB_SCRIPT=yes
 
diff --git a/ld/emulparams/elf32ppc.sh b/ld/emulparams/elf32ppc.sh
index 98c3f4e948..d1caf58b4e 100644
--- a/ld/emulparams/elf32ppc.sh
+++ b/ld/emulparams/elf32ppc.sh
@@ -38,5 +38,6 @@ if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
     	case "$EMULATION_NAME" in
     	  *64*) LIB_PATH=`echo ${LIB_PATH}: | sed -e s,:,64:,g`$LIB_PATH
     	esac
+        ;;
     esac
 fi
diff --git a/ld/emulparams/elf64bmip-defs.sh b/ld/emulparams/elf64bmip-defs.sh
deleted file mode 100644
index 510a85f154..0000000000
--- a/ld/emulparams/elf64bmip-defs.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-# If you change this file, please also look at files which source this one:
-# elf64bmip.sh and elf64btsmip.sh
-
-. ${srcdir}/emulparams/elf32bmipn32-defs.sh
-ELFSIZE=64
-LIB_PATH=/usr/lib64
diff --git a/ld/emulparams/elf64bmip.sh b/ld/emulparams/elf64bmip.sh
index bb33269487..7078a788af 100755
--- a/ld/emulparams/elf64bmip.sh
+++ b/ld/emulparams/elf64bmip.sh
@@ -1,4 +1,4 @@
-. ${srcdir}/emulparams/elf64bmip-defs.sh
+. ${srcdir}/emulparams/elf32bmipn32-defs.sh
 OUTPUT_FORMAT="elf64-bigmips"
 BIG_OUTPUT_FORMAT="elf64-bigmips"
 LITTLE_OUTPUT_FORMAT="elf64-littlemips"
diff --git a/ld/emulparams/elf64btsmip.sh b/ld/emulparams/elf64btsmip.sh
index abd3da648a..8aa079328b 100644
--- a/ld/emulparams/elf64btsmip.sh
+++ b/ld/emulparams/elf64btsmip.sh
@@ -1,16 +1,11 @@
 # If you change this file, please also look at files which source this one:
 # elf64ltsmip.sh
 
-. ${srcdir}/emulparams/elf64bmip-defs.sh
+. ${srcdir}/emulparams/elf32bmipn32-defs.sh
 OUTPUT_FORMAT="elf64-tradbigmips"
 BIG_OUTPUT_FORMAT="elf64-tradbigmips"
 LITTLE_OUTPUT_FORMAT="elf64-tradlittlemips"
 
-DATA_ADDR=0x0400000000
-NONPAGED_TEXT_START_ADDR=0x10000000
-SHLIB_TEXT_START_ADDR=0
-TEXT_DYNAMIC=
-
 # Magic sections.
 INITIAL_READONLY_SECTIONS='.MIPS.options : { *(.MIPS.options) }'
 OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
-- 
2.11.0