From 0c9829260576e101407259772bfda2b83832cc35 Mon Sep 17 00:00:00 2001
From: Vladimir Burian <buriavl2@fel.cvut.cz>
Date: Tue, 15 Feb 2011 21:00:56 +0100
Subject: [PATCH] Added software Makefile.

Design is now complete and test applications can be executed.
---
 build/Makefile    |  2 +-
 software/Makefile | 75 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 76 insertions(+), 1 deletion(-)
 create mode 100644 software/Makefile

diff --git a/build/Makefile b/build/Makefile
index de4d9dc..c61ce8c 100644
--- a/build/Makefile
+++ b/build/Makefile
@@ -45,7 +45,7 @@ PRJ             = ${TOP}.prj
 UCF             = ${TOP}.ucf
 
 BMM             = ram_xilinx.bmm
-ELF             = 
+ELF             = software/opcodes.elf
 
 SEARCH_DIRS     = 
 
diff --git a/software/Makefile b/software/Makefile
new file mode 100644
index 0000000..ba560d5
--- /dev/null
+++ b/software/Makefile
@@ -0,0 +1,75 @@
+# Annotation
+#==================================================
+# Script is capable of building different applications.
+# Application target is an appropriate *.elf file name, 
+# (e.g. "opcodes.elf") which must be listed in 
+# ${ALL_ELF} variable and must have at least one rule
+# with depending object files.
+#
+# See "Rules of different projects".
+#
+# WARNING !!!
+# As the link process is not ideally implemented, when
+# you are building an app then "boot.o" and "no_os.o"
+# are usually dependencies. And "boot.o" MUST be listed
+# as the first dependency!
+
+AS             = mips-elf-as
+CC             = mips-elf-gcc
+LD             = mips-elf-ld
+OD             = mips-elf-objdump
+
+LDFLAGS        = -eentry -Ttext=0 -N -s
+CFLAGS         = -I ${PLASMA_INCLUDE}
+
+PLASMA_INCLUDE = ../plasma/tools
+
+ALL_ELF        = opcodes.elf test.elf
+
+
+
+.PHONY: help clean
+help:
+
+
+# Rules of different projects
+#==================================================
+opcodes.elf: opcodes.o
+
+test.elf: boot.o test.o no_os.o
+
+
+# General rules:
+#==================================================
+${ALL_ELF}:
+	${LD} ${LDFLAGS} -Map ${@:.elf=.map} -o $@ $^
+	${OD} -d -t -S  $@ > ${@:.elf=.lst}
+
+%.o: %.c
+	${CC} ${CFLAGS} -c -o $@ $<
+
+%.o: %.asm
+	${AS} -o $@ $<
+
+%.o: %.a
+	${AS} -o $@ $<
+
+
+# Special .PHONY targets
+#==================================================
+clean:
+	rm -r *.o *.elf *.lst *.map
+
+help:
+	@echo Select one of the targets:
+	@echo ${ALL_ELF}
+
+
+# Additional rules for "boot.o" and "no_os.o"
+#==================================================
+%.o: ${PLASMA_INCLUDE}/%.asm
+	${AS} -o $@ $<
+
+%.o: ${PLASMA_INCLUDE}/%.c
+	${CC} ${CFLAGS} -c -o $@ $<
+
-- 
2.39.2