git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2376 35acf78f-673a-0410-8e92-d51de3d6d3f4

author: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> 2010-11-17 08:06:33 +0000
committer: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> 2010-11-17 08:06:33 +0000
commit: 6eaff61f5552943434ccb81bc40a42af80a100c3 (patch)
tree: e01e71677d27a8cb248cfba5ce69427fc8304127 /os
parent: 162363c78c9005f81b7378442ddd81647e90067e (diff)
download: ChibiOS-6eaff61f5552943434ccb81bc40a42af80a100c3.tar.gz
ChibiOS-6eaff61f5552943434ccb81bc40a42af80a100c3.tar.bz2
ChibiOS-6eaff61f5552943434ccb81bc40a42af80a100c3.zip
3 files changed, 297 insertions, 5 deletions
diff --git a/os/ports/GCC/ARM7/port.mk b/os/ports/GCC/ARM7/port.mk
index 7ed810a9a..fdad5f5e6 100644
--- a/os/ports/GCC/ARM7/port.mk
+++ b/os/ports/GCC/ARM7/port.mk
@@ -1,7 +1,7 @@
-# List of the ChibiOS/RT ARM7 port files.
-PORTSRC = ${CHIBIOS}/os/ports/GCC/ARM7/chcore.c
+# List of the ChibiOS/RT ARM7/9 port files.
+PORTSRC = ${CHIBIOS}/os/ports/GCC/ARM/chcore.c
 
-PORTASM = ${CHIBIOS}/os/ports/GCC/ARM7/crt0.s \
-          ${CHIBIOS}/os/ports/GCC/ARM7/chcoreasm.s
+PORTASM = ${CHIBIOS}/os/ports/GCC/ARM/crt0.s \
+          ${CHIBIOS}/os/ports/GCC/ARM/chcoreasm.s
 
-PORTINC = ${CHIBIOS}/os/ports/GCC/ARM7
+PORTINC = ${CHIBIOS}/os/ports/GCC/ARM
diff --git a/os/ports/GCC/ARM7/rules.mk b/os/ports/GCC/ARM7/rules.mk
new file mode 100644
index 000000000..81d9d54fa
--- /dev/null
+++ b/os/ports/GCC/ARM7/rules.mk
@@ -0,0 +1,146 @@
+# ARM7/9 common makefile scripts and rules.
+
+# Output
+OUTFILES = $(BUILDDIR)/$(PROJECT).elf $(BUILDDIR)/$(PROJECT).hex $(BUILDDIR)/$(PROJECT).bin $(BUILDDIR)/$(PROJECT).dmp
+ifeq ($(BUILDDIR),)
+  BUILDDIR = .
+  CLEANDIR =
+else
+  CLEANDIR = $(BUILDDIR)
+endif
+ENSUREBUILDDIR = $(shell test -d $(BUILDDIR) || mkdir $(BUILDDIR))
+
+# Automatic compiler options
+OPT = $(USE_OPT)
+CPPOPT = $(USE_CPPOPT)
+ifeq ($(USE_CURRP_CACHING),yes)
+  OPT += -ffixed-r7 -DCH_CURRP_REGISTER_CACHE='"r7"'
+endif
+ifeq ($(USE_LINK_GC),yes)
+  OPT += -ffunction-sections -fdata-sections
+endif
+
+# Source files groups
+ifeq ($(USE_THUMB),yes)
+  TCSRC += $(CSRC)
+  TCPPSRC += $(CPPSRC)
+else
+  ACSRC += $(CSRC)
+  ACPPSRC += $(CPPSRC)
+endif
+ASRC	 = $(ACSRC)$(ACPPSRC)
+TSRC	 = $(TCSRC)$(TCPPSRC)
+SRC	     = $(ASRC)$(TSRC)
+
+# Object files groups
+ACOBJS   = $(ACSRC:.c=.o)
+ACPPOBJS = $(ACPPSRC:.cpp=.o)
+TCOBJS   = $(TCSRC:.c=.o)
+TCPPOBJS = $(TCPPSRC:.cpp=.o)
+ASMOBJS  = $(ASMSRC:.s=.o)
+OBJS	 = $(ASMOBJS) $(ACOBJS) $(TCOBJS) $(ACPPOBJS) $(TCPPOBJS)
+
+# Paths
+IINCDIR = $(patsubst %,-I%,$(INCDIR) $(DINCDIR) $(UINCDIR))
+LLIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
+
+# Macros
+DEFS    = $(DDEFS) $(UDEFS)
+ADEFS   = $(DADEFS) $(UADEFS)
+
+# Libs
+LIBS    = $(DLIBS) $(ULIBS)
+
+# Various settings
+MCFLAGS = -mcpu=$(MCU)
+ODFLAGS	= -x --syms
+ASFLAGS = $(MCFLAGS) -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
+CFLAGS   = $(MCFLAGS) $(OPT) $(CWARN) -Wa,-alms=$(<:.c=.lst) $(DEFS)
+CPPFLAGS = $(MCFLAGS) $(OPT) $(CPPOPT) $(CPPWARN) -Wa,-alms=$(<:.cpp=.lst) $(DEFS)
+ifeq ($(USE_LINK_GC),yes)
+  LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(BUILDDIR)/$(PROJECT).map,--cref,--no-warn-mismatch,--gc-sections $(LLIBDIR)
+else
+  LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(BUILDDIR)/$(PROJECT).map,--cref,--no-warn-mismatch $(LLIBDIR)
+endif
+
+# Thumb interwork enabled only if needed because it kills performance.
+ifneq ($(TSRC),)
+  CFLAGS += -DTHUMB_PRESENT
+  CPPFLAGS += -DTHUMB_PRESENT
+  ASFLAGS += -DTHUMB_PRESENT
+  ifneq ($(ASRC),)
+    # Mixed ARM and THUMB mode.
+    CFLAGS += -mthumb-interwork
+    CPPFLAGS += -mthumb-interwork
+    ASFLAGS += -mthumb-interwork
+    LDFLAGS += -mthumb-interwork
+  else
+    # Pure THUMB mode, THUMB C code cannot be called by ARM asm code directly.
+    CFLAGS += -mno-thumb-interwork -DTHUMB_NO_INTERWORKING
+    CPPFLAGS += -mno-thumb-interwork -DTHUMB_NO_INTERWORKING
+    ASFLAGS += -mno-thumb-interwork -DTHUMB_NO_INTERWORKING -mthumb
+    LDFLAGS += -mno-thumb-interwork -mthumb
+  endif
+else
+  # Pure ARM mode
+  CFLAGS += -mno-thumb-interwork
+  CPPFLAGS += -mno-thumb-interwork
+  ASFLAGS += -mno-thumb-interwork
+  LDFLAGS += -mno-thumb-interwork
+endif
+
+# Generate dependency information
+CFLAGS += -MD -MP -MF .dep/$(@F).d
+CPPFLAGS += -MD -MP -MF .dep/$(@F).d
+
+#
+# Makefile rules
+#
+
+all: $(ENSUREBUILDDIR) $(OBJS) $(OUTFILES)
+
+$(ACPPOBJS) : %.o : %.cpp
+	@echo
+	$(CPPC) -c $(CPPFLAGS) $(AOPT) -I . $(IINCDIR) $< -o $@
+
+$(TCPPOBJS) : %.o : %.cpp
+	@echo
+	$(CPPC) -c $(CPPFLAGS) $(TOPT) -I . $(IINCDIR) $< -o $@
+
+$(ACOBJS) : %.o : %.c
+	@echo
+	$(CC) -c $(CFLAGS) $(AOPT) -I . $(IINCDIR) $< -o $@
+
+$(TCOBJS) : %.o : %.c
+	@echo
+	$(CC) -c $(CFLAGS) $(TOPT) -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 $(ACSRC:.c=.lst) $(TCSRC:.c=.lst) $(ACPPSRC:.cpp=.lst) $(TCPPSRC:.cpp=.lst) $(ASMSRC:.s=.lst)
+	-rm -f $(OUTFILES) $(BUILDDIR)/$(PROJECT).map
+	-rm -fR .dep $(CLEANDIR)
+
+#
+# Include the dependency files, should be the last of the makefile
+#
+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
+
+# *** EOF ***
diff --git a/os/ports/GCC/ARMCMx/rules.mk b/os/ports/GCC/ARMCMx/rules.mk
new file mode 100644
index 000000000..a06963d43
--- /dev/null
+++ b/os/ports/GCC/ARMCMx/rules.mk
@@ -0,0 +1,146 @@
+# ARM Cortex-Mx common makefile scripts and rules.
+
+# Output
+OUTFILES = $(BUILDDIR)/$(PROJECT).elf $(BUILDDIR)/$(PROJECT).hex $(BUILDDIR)/$(PROJECT).bin $(BUILDDIR)/$(PROJECT).dmp
+ifeq ($(BUILDDIR),)
+  BUILDDIR = .
+  CLEANDIR =
+else
+  CLEANDIR = $(BUILDDIR)
+endif
+ENSUREBUILDDIR = $(shell test -d $(BUILDDIR) || mkdir $(BUILDDIR))
+
+# Automatic compiler options
+OPT = $(USE_OPT)
+CPPOPT = $(USE_CPPOPT)
+ifeq ($(USE_CURRP_CACHING),yes)
+  OPT += -ffixed-r7 -DCH_CURRP_REGISTER_CACHE='"r7"'
+endif
+ifeq ($(USE_LINK_GC),yes)
+  OPT += -ffunction-sections -fdata-sections
+endif
+
+# Source files groups
+ifeq ($(USE_THUMB),yes)
+  TCSRC += $(CSRC)
+  TCPPSRC += $(CPPSRC)
+else
+  ACSRC += $(CSRC)
+  ACPPSRC += $(CPPSRC)
+endif
+ASRC	 = $(ACSRC)$(ACPPSRC)
+TSRC	 = $(TCSRC)$(TCPPSRC)
+SRC	     = $(ASRC)$(TSRC)
+
+# Object files groups
+ACOBJS   = $(ACSRC:.c=.o)
+ACPPOBJS = $(ACPPSRC:.cpp=.o)
+TCOBJS   = $(TCSRC:.c=.o)
+TCPPOBJS = $(TCPPSRC:.cpp=.o)
+ASMOBJS  = $(ASMSRC:.s=.o)
+OBJS	 = $(ASMOBJS) $(ACOBJS) $(TCOBJS) $(ACPPOBJS) $(TCPPOBJS)
+
+# Paths
+IINCDIR = $(patsubst %,-I%,$(INCDIR) $(DINCDIR) $(UINCDIR))
+LLIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR))
+
+# Macros
+DEFS    = $(DDEFS) $(UDEFS)
+ADEFS   = $(DADEFS) $(UADEFS)
+
+# Libs
+LIBS    = $(DLIBS) $(ULIBS)
+
+# Various settings
+MCFLAGS = -mcpu=$(MCU)
+ODFLAGS	= -x --syms
+ASFLAGS = $(MCFLAGS) -Wa,-amhls=$(<:.s=.lst) $(ADEFS)
+CFLAGS   = $(MCFLAGS) $(OPT) $(CWARN) -Wa,-alms=$(<:.c=.lst) $(DEFS)
+CPPFLAGS = $(MCFLAGS) $(OPT) $(CPPOPT) $(CPPWARN) -Wa,-alms=$(<:.cpp=.lst) $(DEFS)
+ifeq ($(USE_LINK_GC),yes)
+  LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(BUILDDIR)/$(PROJECT).map,--cref,--no-warn-mismatch,--gc-sections $(LLIBDIR)
+else
+  LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(BUILDDIR)/$(PROJECT).map,--cref,--no-warn-mismatch $(LLIBDIR)
+endif
+
+# Thumb interwork enabled only if needed because it kills performance.
+ifneq ($(TSRC),)
+  CFLAGS += -DTHUMB_PRESENT
+  CPPFLAGS += -DTHUMB_PRESENT
+  ASFLAGS += -DTHUMB_PRESENT
+  ifneq ($(ASRC),)
+    # Mixed ARM and THUMB mode.
+    CFLAGS += -mthumb-interwork
+    CPPFLAGS += -mthumb-interwork
+    ASFLAGS += -mthumb-interwork
+    LDFLAGS += -mthumb-interwork
+  else
+    # Pure THUMB mode, THUMB C code cannot be called by ARM asm code directly.
+    CFLAGS += -mno-thumb-interwork -DTHUMB_NO_INTERWORKING
+    CPPFLAGS += -mno-thumb-interwork -DTHUMB_NO_INTERWORKING
+    ASFLAGS += -mno-thumb-interwork -DTHUMB_NO_INTERWORKING -mthumb
+    LDFLAGS += -mno-thumb-interwork -mthumb
+  endif
+else
+  # Pure ARM mode
+  CFLAGS += -mno-thumb-interwork
+  CPPFLAGS += -mno-thumb-interwork
+  ASFLAGS += -mno-thumb-interwork
+  LDFLAGS += -mno-thumb-interwork
+endif
+
+# Generate dependency information
+CFLAGS += -MD -MP -MF .dep/$(@F).d
+CPPFLAGS += -MD -MP -MF .dep/$(@F).d
+
+#
+# Makefile rules
+#
+
+all: $(ENSUREBUILDDIR) $(OBJS) $(OUTFILES)
+
+$(ACPPOBJS) : %.o : %.cpp
+	@echo
+	$(CPPC) -c $(CPPFLAGS) $(AOPT) -I . $(IINCDIR) $< -o $@
+
+$(TCPPOBJS) : %.o : %.cpp
+	@echo
+	$(CPPC) -c $(CPPFLAGS) $(TOPT) -I . $(IINCDIR) $< -o $@
+
+$(ACOBJS) : %.o : %.c
+	@echo
+	$(CC) -c $(CFLAGS) $(AOPT) -I . $(IINCDIR) $< -o $@
+
+$(TCOBJS) : %.o : %.c
+	@echo
+	$(CC) -c $(CFLAGS) $(TOPT) -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 $(ACSRC:.c=.lst) $(TCSRC:.c=.lst) $(ACPPSRC:.cpp=.lst) $(TCPPSRC:.cpp=.lst) $(ASMSRC:.s=.lst)
+	-rm -f $(OUTFILES) $(BUILDDIR)/$(PROJECT).map
+	-rm -fR .dep $(CLEANDIR)
+
+#
+# Include the dependency files, should be the last of the makefile
+#
+-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
+
+# *** EOF ***
author	gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>	2010-11-17 08:06:33 +0000
committer	gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>	2010-11-17 08:06:33 +0000
commit	6eaff61f5552943434ccb81bc40a42af80a100c3 (patch)
tree	e01e71677d27a8cb248cfba5ce69427fc8304127 /os
parent	162363c78c9005f81b7378442ddd81647e90067e (diff)
download	ChibiOS-6eaff61f5552943434ccb81bc40a42af80a100c3.tar.gz ChibiOS-6eaff61f5552943434ccb81bc40a42af80a100c3.tar.bz2 ChibiOS-6eaff61f5552943434ccb81bc40a42af80a100c3.zip