merged the eel2-arm port into the official WDL (a8a666b)

a lot of refactoring has been done in EEL2 over the last month,
so this port is currently broken. i was able to make it compile at least,
but will have to look into making the necessary changes.

the structuring and naming looks much nicer now, but i haven't tested
any of the new functionality at this point.

this is a new branch and a manual merge, since there were way to
many merge conflicts. :(

Signed-off-by: Lubomir I. Ivanov <neolit123@gmail.com>

WDL/eel2/.gitignore

@@ -1 +1,11 @@
 !asm-nseel-x64-macho.o
+_backup.cmd
+*.obj
+*.o
+*.s
+*.i
+*.ii
+!test_inst.s
+*.out
+*.arm
+objdump.txt

WDL/eel2/Makefile

@@ -0,0 +1,58 @@
+# makefile for eel2-arm
+
+CC = arm-elf-gcc
+CXX = $(CC)
+RUN = arm-elf-run
+DUMP = arm-elf-objdump
+OUT = test.arm
+BE = -mbig-endian
+
+CFLAGS = -Wall -Wno-missing-field-initializers -Wno-unused \
+-Wno-sign-compare -Wno-cast-qual -g -save-temps $(BE)
+LFLAGS = -lm $(BE)
+
+vpath %.c %.cpp %.h
+
+HEADERS = ns-eel-addfuncs.h ns-eel-int.h ns-eel.h
+OBJS = nseel-caltab.o nseel-cfunc.o nseel-compiler.o nseel-eval.o \
+nseel-lextab.o nseel-ram.o nseel-yylex.o test.o
+
+default: $(OUT)
+
+nseel-caltab.o: nseel-caltab.c $(HEADERS)
+	$(CC) -c nseel-caltab.c $(CFLAGS)
+
+nseel-cfunc.o: nseel-cfunc.c asm-nseel-arm-gcc.c $(HEADERS)
+	$(CC) -c nseel-cfunc.c $(CFLAGS)
+
+nseel-compiler.o: nseel-compiler.c $(HEADERS)
+	$(CC) -c nseel-compiler.c $(CFLAGS)
+
+nseel-eval.o: nseel-eval.c $(HEADERS)
+	$(CC) -c nseel-eval.c $(CFLAGS)
+
+nseel-lextab.o: nseel-lextab.c $(HEADERS)
+	$(CC) -c nseel-lextab.c $(CFLAGS)
+
+nseel-ram.o: nseel-ram.c $(HEADERS)
+	$(CC) -c nseel-ram.c $(CFLAGS)
+
+nseel-yylex.o:nseel-yylex.c $(HEADERS)
+	$(CC) -c nseel-yylex.c $(CFLAGS)
+
+test.o:test.cpp $(HEADERS)
+	$(CC) -c test.cpp $(CFLAGS)
+
+$(OUT): $(OBJS)
+	$(CC) -o $(OUT) $(OBJS) $(LFLAGS)
+	@echo [*] all done
+
+run:
+	$(RUN) $(OUT)
+
+dump:
+	$(DUMP) -d $(OUT) > objdump.txt
+	@echo [*] saved to objdump.txt
+
+clean:
+	rm -f $(OBJS) $(OUT)