m32r support

diff --git a/ld/emulparams/.Sanitize b/ld/emulparams/.Sanitize
index 52bc53e59434e581637293814b1d06ad4fd29bbf..6723bcca970eaca5c3d8dc8e34d90d5aecce759f 100644 (file)
--- a/ld/emulparams/.Sanitize
+++ b/ld/emulparams/.Sanitize
@@ -31,6 +31,14 @@ else
        lose_these_too="${d10v_files} ${lose_these_too}"
 fi
 
+m32r_files="m32relf.sh"
+
+if ( echo $* | grep keep\-m32r > /dev/null ) ; then
+       keep_these_too="${m32r_files} ${keep_these_too}"
+else
+       lose_these_too="${m32r_files} ${lose_these_too}"
+fi
+
 v850_files="v850.sh"
 
 if ( echo $* | grep keep\-v850 > /dev/null ) ; then

diff --git a/ld/emulparams/m32relf.sh b/ld/emulparams/m32relf.sh
new file mode 100644 (file)
index 0000000..d30fbc4
--- /dev/null
+++ b/ld/emulparams/m32relf.sh
@@ -0,0 +1,10 @@
+MACHINE=
+SCRIPT_NAME=elf
+OUTPUT_FORMAT="elf32-m32r"
+TEXT_START_ADDR=0x0
+ARCH=m32r
+MAXPAGESIZE=32
+
+# Hmmm, there's got to be a better way.  This sets the stack to the
+# top of the simulator memory (currently 1M).
+OTHER_RELOCATING_SECTIONS='.stack 0x100000 : { _stack = .; *(.stack) }'