URL
https://opencores.org/ocsvn/minsoc/minsoc/trunk
Subversion Repositories minsoc
Compare Revisions
- This comparison shows the changes necessary to convert path
/minsoc/branches/rc-1.0/sw/uart
- from Rev 80 to Rev 109
- ↔ Reverse comparison
Rev 80 → Rev 109
/uart.c
0,0 → 1,21
#include <board.h> |
#include <support.h> |
#include <or1200.h> |
#include <int.h> |
|
#include <uart.h> |
|
int main() |
{ |
uart_init(); |
|
int_init(); |
int_add(UART_IRQ, &uart_interrupt, NULL); |
|
/* We can't use printf because in this simple example |
we don't link C library. */ |
uart_print_str("Hello World.\n\r"); |
|
report(0xdeaddead); |
or32_exit(0); |
} |
uart.c
Property changes :
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property
Index: Makefile
===================================================================
--- Makefile (nonexistent)
+++ Makefile (revision 109)
@@ -0,0 +1,125 @@
+include ../support/Makefile.inc
+include $(BACKEND_DIR)/gcc-opt.mk
+
+#USER INPUT
+SRCS = uart.c
+OR32_TARGET = uart.hex
+TARGET =
+TARGETLIB =
+MODEL = static #dynamic|static
+VERSION = 0.1
+MODE = debug #release|debug
+
+INCLUDEDIRS = $(BACKEND_DIR) $(SUPPORT_DIR) $(DRIVERS_DIR)
+#libsystemc or systemc (system ignores lib at the beginning)
+LIBNAMES =
+LIBDIRS =
+DEPENDDIR = ./depend
+
+
+#CONFIGURATION
+DEBUGPARAM =
+RELEASEPARAM =
+
+DEBUGFLAGS = -g -O0
+RELEASEFLAGS = -O2 -fomit-frame-pointer
+
+CFLAGS = -Wall
+CC = or32-elf-gcc
+AR = or32-elf-ar
+RANLIB = or32-elf-ranlib
+
+CFLAGS += $(GCC_OPT)
+
+
+#MECHANICS
+INCLUDESPATH = $(addprefix -I, $(INCLUDEDIRS))
+LIBSPATH = $(addprefix -L, $(LIBDIRS))
+LIBSLINKAGE = $(addprefix -l, $(subst lib, , $(LIBNAMES)) )
+COMMA = ,
+RPATH = $(addprefix -Wl$(COMMA)-R, $(LIBDIRS))
+
+OBJS = $(addsuffix .o, $(basename $(SRCS)))
+DEPS = $(addprefix $(DEPENDDIR)/, $(addsuffix .d, $(basename $(SRCS) ) ) )
+
+STATICLIB = $(addprefix lib, $(addsuffix .a, $(TARGETLIB) ) )
+DYNAMICLIB = $(addprefix lib, $(addsuffix .so, $(TARGETLIB) ) )
+SONAME = $(addsuffix .$(VERSION), $(DYNAMICLIB))
+
+ifeq (debug,$(findstring debug, $(MODE)))
+CFLAGS += $(DEBUGFLAGS) $(addprefix -D, $(DEBUGPARAM))
+else
+CFLAGS += $(RELEASEFLAGS) $(addprefix -D, $(RELEASEPARAM))
+endif
+
+ifdef TARGETLIB
+ifeq (dynamic,$(findstring dynamic, $(MODEL)))
+TARGET = $(DYNAMICLIB)
+CFLAGS += -fPIC
+else
+TARGET = $(STATICLIB)
+endif
+endif
+
+
+#MAKEFILE RULES
+all: $(TARGET) $(OR32_TARGET)
+
+depend: $(DEPS)
+
+docs: Doxyfile
+ doxygen
+
+distclean:
+ make clean
+ rm -rf $(DEPENDDIR) Doxygen
+
+
+-include $(DEPS)
+
+
+ifndef TARGETLIB
+$(TARGET): $(OBJS)
+ $(CC) $(LIBSPATH) $(RPATH) -o $@ $^ $(LIBSLINKAGE)
+endif
+
+
+$(STATICLIB): $(OBJS)
+ $(AR) cru $@ $^
+ $(RANLIB) $@
+
+$(DYNAMICLIB): $(OBJS)
+ $(CC) -shared -Wl,-soname,$(SONAME) -o $@ $^
+ ln -fs $@ $(SONAME)
+
+
+%.o: %.c
+ $(CC) $(CFLAGS) $(INCLUDESPATH) -c $< -o $@
+
+
+$(DEPENDDIR)/%.d: %.c
+ mkdir -p $(DEPENDDIR)
+ $(CC) $(INCLUDESPATH) -MM -MF $@ $<
+
+
+# DO NOT DELETE
+
+STEM = $(subst .hex, , $(OR32_TARGET))
+BINARY = $(addsuffix .bin, $(STEM) )
+EXECUTABLE = $(addsuffix .or32, $(STEM) )
+
+$(OR32_TARGET): $(BINARY)
+ $(BIN2HEX) $? 1 -size_word > $@
+
+$(BINARY): $(EXECUTABLE)
+ $(OR32_TOOL_PREFIX)-objcopy -O binary $? $@
+
+#except.o and reset.o should be already inside of $(SUPPORT) (libsupport.a) but for some reason the compiler ignores that fact
+#(e.g. or32-elf-objdump -t libsupport.a shows it)
+$(EXECUTABLE): $(OBJS) ../support/except.o ../support/reset.o $(SUPPORT) $(DRIVERS)
+ $(CC) $(CFLAGS) $(GCC_LIB_OPTS) -T $(LINKER_SCRIPT) $^ -o $@
+
+clean:
+ rm -f *.o *~ $(TARGET) $(STATICLIB) $(DYNAMICLIB) $(SONAME) $(OR32_TARGET) $(BINARY) $(EXECUTABLE)
+
+#EOF