1 files changed, 54 insertions, 0 deletions
diff --git a/cortex-m3-qemu/Makefile b/cortex-m3-qemu/Makefile
new file mode 100644
index 000000000..64c3caced
--- /dev/null
+++ b/cortex-m3-qemu/Makefile
@@ -0,0 +1,54 @@
+include ../py/mkenv.mk
+-include mpconfigport.mk
+
+# qstr definitions (must come before including py.mk)
+QSTR_DEFS = qstrdefsport.h
+
+# include py core make definitions
+include ../py/py.mk
+
+CROSS_COMPILE = arm-none-eabi-
+
+CFLAGS_CORTEX_M3 = -mthumb -mcpu=cortex-m3
+CFLAGS = -I. -I$(PY_SRC) -Wall -ansi -std=gnu99 $(CFLAGS_CORTEX_M3) $(COPT)
+
+#Debugging/Optimization
+ifeq ($(DEBUG), 1)
+CFLAGS += -g -DPENDSV_DEBUG
+COPT = -O0
+else
+COPT += -Os -DNDEBUG
+endif
+
+#LDFLAGS = --nostdlib -T stm32f405.ld -Map=$(@:.elf=.map) --cref
+LDFLAGS = -lm -T generic-m-hosted.ld # -Map=$(@:.elf=.map) --cref
+LIBS =
+
+# uncomment this if you want libgcc
+#LIBS += $(shell $(CC) -print-libgcc-file-name)
+
+SRC_C = \
+	help.c \
+	math.c \
+
+	#gccollect.c \
+	#pyexec.c \
+
+SRC_S = \
+	gchelper.s \
+
+OBJ =
+OBJ += $(PY_O)
+OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
+OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
+
+all: $(BUILD)/flash.elf
+
+run:
+	qemu-system-arm -cpu cortex-m3 -nographic -monitor null -serial null -semihosting -kernel $(BUILD)/flash.elf
+
+$(BUILD)/flash.elf: $(OBJ)
+	$(Q)$(CC) $(CFLAGS) $(LDFLAGS) main.c -o $@ $(OBJ) $(LIBS)
+	$(Q)$(SIZE) $@
+
+include ../py/mkrules.mk