bug fixes and first tested version of eh-rewriting.

Former-commit-id: efd748477c76d5e0862dbfd29b7a7fae5a7fca8c

.gitattributes

@@ -18,6 +18,7 @@ c++_examples/newdelete4.cpp -text
 c++_examples/newdelete5.cpp -text
 c++_examples/newdelete6.cpp -text
 c++_examples/simple_throw.cpp -text
+c++_examples/testit.sh -text
 c++_examples/throw.cpp -text
 cgc_spri/Makefile -text
 cgc_spri/spawn_with_spri_open.c -text

c++_examples/testit.sh

+#!/bin/bash
+
+
+compare()
+{
+	env $1 ./a.out > good.txt 2>&1 
+	env $1 ./xxx > xform.txt 2>&1 
+
+	cmp good.txt xform.txt > /dev/null 2>&1
+
+	if [ $? != 0 ]; then
+		echo "Failed test: $1"; 
+		diff good.txt xform.txt
+		exit 2
+	fi
+}
+
+src_files="simple_throw.cpp throw.cpp"
+options="-Os -O0 -O1 -O2 -O3"
+throws="THROW_INT THROW_CHAR THROW_FLOAT"
+
+for src in $src_files
+do
+	echo "Trying $src"
+
+	for option in $options
+	do
+		echo "With $option"
+		g++ $option $src
+		rm -Rf peasoup_executable_direc*
+		EHIR_VERBOSE=1 $PSZ ./a.out ./xxx --step-option fill_in_indtargs:--split-eh-frame --step-option zipr:'--add-sections true' 	
+
+		compare
+
+		for throw in $throws
+		do
+			compare $throw=1	
+		done
+		
+	done
+done

tools/db/pdb.createprogram.tbl

@@ -120,5 +120,6 @@ CREATE TABLE #EHCS#
 (
 	ehcs_id		integer,	-- id of this object.
 	tt_encoding	integer,	-- the encoding of the type table.
+	has_cleanup	integer,	-- whether this callsite has cleanups, even if the type table is empty.
 	lp_insn_id	integer 	-- the landing pad instruction's id.
 );

tools/eh_frame_tools/eh_to_bin.sh

@@ -4,7 +4,7 @@ infile=$1
 addr=$2
 outfile=$3
 
-gcc $infile -nostdlib -Wl,--section-start -Wl,eh_frame_hdr=$addr -Wl,-e -Wl,0x1000  -Wl,--build-id=none -Wl,-T -Wl,${PEASOUP_HOME}/tools/eh_frame_tools/eh_frame.ls -o $outfile || exit
+gcc $infile -nostdlib -Wl,--section-start -Wl,eh_frame_hdr=$addr -Wl,-e -Wl,0x1000  -Wl,--build-id=none -Wl,-T -Wl,${PEASOUP_HOME}/tools/eh_frame_tools/eh_frame.ls -o $outfile -Wl,-Map,$outfile.map || exit
 #eu-readelf -S ./a.out
 objcopy --rename-section eh_frame_hdr=.eh_frame_hdr --rename-section eh_frame=.eh_frame --rename-section gcc_except_table=.gcc_except_table $outfile
 #eu-readelf -S -w ./b.out