1 files changed, 87 insertions, 0 deletions
diff --git a/os/ports/GCC/PPC/rules.mk b/os/ports/GCC/PPC/rules.mk
new file mode 100644
index 000000000..67feccc36
--- /dev/null
+++ b/os/ports/GCC/PPC/rules.mk
@@ -0,0 +1,87 @@
+# PPC e200Z makefile scripts and rules.
+
+# Automatic compiler options
+OPT = $(USE_OPT)
+CPPOPT = $(USE_CPPOPT)
+ifeq ($(USE_CURRP_CACHING),yes)
+  OPT += -ffixed-r7 -DCH_CURRP_REGISTER_CACHE='"r7"'
+endif
+ifeq ($(USE_LINK_GC),yes)
+  OPT += -ffunction-sections -fdata-sections
+endif
+
+# Source files groups
+SRC	     = $(CSRC)$(CPPSRC)
+
+# Object files groups
+COBJS   = $(CSRC:.c=.o)
+CPPOBJS = $(CPPSRC:.cpp=.o)
+ASMOBJS = $(ASMSRC:.s=.o)
+OBJS	= $(ASMOBJS) $(COBJS) $(CPPOBJS)
+
+# Paths
+IINCDIR = $(patsubst %,-I%,$(INCDIR) $(DINCDIR) $(UINCDIR))
+LLIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
+
+# Macros
+DEFS    = $(DDEFS) $(UDEFS)
+ADEFS   = $(DADEFS) $(UADEFS)
+
+# Libs
+LIBS    = $(DLIBS) $(ULIBS)
+
+MCFLAGS = -mcpu=$(MCU)
+ODFLAGS	= -x --syms
+ASFLAGS = $(MCFLAGS) -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
+CPFLAGS = $(MCFLAGS) $(OPT) $(CWARN) -Wa,-alms=$(<:.c=.lst) $(DEFS)
+ifeq ($(LINK_GC),yes)
+  LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch,--gc-sections $(LLIBDIR)
+else
+  LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch $(LLIBDIR)
+endif
+
+# Generate dependency information
+CPFLAGS += -MD -MP -MF .dep/$(@F).d
+
+#
+# Makefile rules
+#
+all: $(OBJS) $(PROJECT).elf $(PROJECT).hex $(PROJECT).bin $(PROJECT).dmp
+
+$(CPPOBJS) : %.o : %.cpp
+	@echo
+	$(CPPC) -c $(CPPFLAGS) -I . $(IINCDIR) $< -o $@
+
+$(COBJS) : %.o : %.c
+	@echo
+	$(CC) -c $(CPFLAGS) -I . $(IINCDIR) $< -o $@
+
+$(ASMOBJS) : %.o : %.s
+	@echo
+	$(AS) -c $(ASFLAGS) -I . $(IINCDIR) $< -o $@
+
+%elf: $(OBJS)
+	@echo
+	$(LD) $(OBJS) $(LDFLAGS) $(LIBS) -o $@
+
+%hex: %elf
+	$(HEX) $< $@
+
+%bin: %elf
+	$(BIN) $< $@
+
+%dmp: %elf
+	$(OD) $(ODFLAGS) $< > $@
+
+clean:
+	-rm -f $(OBJS)
+	-rm -f $(CSRC:.c=.lst) $(CPPSRC:.cpp=.lst) $(ASMSRC:.s=.lst)
+	-rm -f $(PROJECT).elf $(PROJECT).dmp $(PROJECT).map $(PROJECT).hex $(PROJECT).bin
+	-rm -fR .dep
+
+#
+# Include the dependency files, should be the last of the makefile
+#
+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
+
+# *** EOF ***