nuttx_timehook.tmf fitted to nuttx.tmf

CodeGen/templates/nuttx_timehook.tmf

@@ -1,6 +1,9 @@
 MODEL = $$MODEL$$
-all:  ../$(MODEL).elf ../$(MODEL)
+all:  ../$(MODEL).elf ../$(MODEL).bin ../$(MODEL)
 
+# Enable or define during make invocation to embed content of the specified
+# directory into ROM filesystem mounted into /etc on the target
+#EMBEDROMFS = romfs
 
 PYCODEGEN = $(PYSUPSICTRL)/CodeGen
 MAINDIR = $(PYCODEGEN)/src
@@ -9,8 +12,12 @@ INCDIR  = $(PYCODEGEN)/nuttx/include
 NUTTX_EXPORT = $(PYCODEGEN)/nuttx/nuttx-export
 COMMON_INCDIR = $(PYCODEGEN)/Common/include
 
+SHV_INC = $(PYCODEGEN)/Common/shv/include
+ULUT_INC = $(PYSUPSICTRL)/ExtLibs/ulut
+EXT_SHV_INC = $(PYSUPSICTRL)/ExtLibs//libshv/libshvchainpack/c/include
+
 RM = rm -f
-FILES_TO_CLEAN = *.o $(MODEL) $(MODEL).elf
+FILES_TO_CLEAN = *.o $(MODEL) $(MODEL).elf $(MAIN)-builtintab.c
 
 ifndef NUTTX_EXPORT
 $(warning Specify NUTTX_EXPORT)
@@ -33,6 +40,9 @@ NUTTX_INCLUDES = -isystem $(NUTTX_EXPORT)/include
 
 ifneq ($(filter -Wl%, $(NXFLATLDFLAGS1)$(NXFLATLDFLAGS2)),)
 GCC_LD_OPTION = -Wl,
+LD_RAW ?= $(CROSSDEV)ld
+else
+LD_RAW ?= $(LD)
 endif
 
 ifeq ($(LDSTARTGROUP),)
@@ -45,18 +55,22 @@ ELF_MODULE_LIBS = $(LDSTARTGROUP) $(EXTRA_LIBS) $(LDENDGROUP)
 
 LDFLAGS += -L $(NUTTX_EXPORT)/libs
 
+ifneq ($(shell $(CC) --target-help | grep -e '-mlong-calls\b'),)
+TARGET_ARCH_LONG_CALLS = -mlong-calls
+endif
+
 TARGET_ARCH_FLAGS ?= $(ARCHCFLAGS) $(ARCHCPUFLAGS) \
-	-mlong-calls -fno-common -DWITHOUT_MLOCK
+	$(TARGET_ARCH_LONG_CALLS) -fno-common -DWITHOUT_MLOCK
 
 DEFAULT_OPT_OPTS ?= $(ARCHOPTIMIZATION)
 
 ifndef OPT_OPTS
 OPT_OPTS = $(DEFAULT_OPT_OPTS)
 endif
 
-LD_SCRIPT = $(NUTTX_EXPORT)/scripts/$(LDNAME)
+LD_SCRIPTS = $(LDNAME:%=$(NUTTX_EXPORT)/scripts/%)
 
-LDFLAGS += -T $(LD_SCRIPT)
+LDFLAGS_LD_SCRIPTS += $(LD_SCRIPTS:%=-T %)
 
 LDFLAGS  += --entry=__start
 
@@ -65,6 +79,41 @@ ELF_FILE_LDSCRIPT ?= $(wildcard $(NUTTX_EXPORT)/scripts/gnu-elf.ld)
 MAIN = nuttx_main_timehook
 ADD_FILES = $$ADD_FILES$$
 
+ifneq ($(EMBEDROMFS),)
+ifeq ($(shell grep CONFIG_ETC_ROMFSMOUNTPT $(NUTTX_EXPORT)/include/nuttx/config.h),)
+$(error CONFIG_ETC_ROMFS and CONFIG_ETC_ROMFSMOUNTPT are required for EMBEDROMFS)
+endif
+ifeq ($(wildcard $(abspath $(EMBEDROMFS))),)
+EMBEDROMFS_ABS=$(abspath ../$(EMBEDROMFS))
+ifeq ($(wildcard $(EMBEDROMFS_ABS)),)
+$(error Specified EMBEDROMFS=$(EMBEDROMFS) is not found)
+endif
+else
+EMBEDROMFS_ABS=$(abspath $(EMBEDROMFS))
+endif
+romfs_img_len_encode.c: Makefile
+	echo >$@ \
+	"#include <stdint.h>\n\
+	extern uint8_t romfs_img_size[];\
+	const unsigned int romfs_img_len = (uintptr_t)romfs_img_size;"
+romfs_img: $(shell find "$(EMBEDROMFS_ABS)" -type f,d) Makefile
+	rm -f [email protected]
+	genromfs -f romfs_img.tmp -V romfs -d $<
+	if ( [ ! -e $@ ] || ! cmp -s [email protected] $@ ) ; then cp [email protected] $@ ; fi
+romfs_img.o: romfs_img
+	rm -f romfs_img.o.tmp
+	$(LD_RAW) -r --accept-unknown-input-arch -b binary \
+	$(filter -m%,$(LDFLAGS:$(GCC_LD_OPTION)%=%)) \
+	--defsym=romfs_img_size=_binary_romfs_img_size \
+	--defsym=romfs_img=_binary_romfs_img_start \
+	--defsym=romfs_img_start=_binary_romfs_img_start \
+	--defsym=romfs_img_end=_binary_romfs_img_end \
+	-o [email protected] $<
+	$(OBJCOPY) --rename-section .data=.rodata,alloc,load,readonly,data,contents \
+	[email protected] $@
+ADD_FILES += romfs_img.o romfs_img_len_encode.o
+endif
+
 OBJSSTAN = $(MAIN).o $(MODEL).o $(ADD_FILES)
 
 ifeq ($(NUTTX_REGISTER_BINARIES),y)
@@ -94,6 +143,15 @@ INCLUDES += -I$(INCDIR) -I$(COMMON_INCDIR) $(NUTTX_INCLUDES)
 
 CFLAGS = $(TARGET_ARCH_FLAGS) $(ARCHWARNINGS) $(OPT_OPTS) $(INCLUDES) -DMODEL=$(MODEL)
 
+CFLAGS += -I$(SHV_INC)
+ifneq ($(wildcard $(ULUT_INC)),)
+ULUT_INC = $(PYSUPSICTRL)/ExtLibs/ulut
+CFLAGS += -I$(ULUT_INC)
+endif
+ifneq ($(wildcard $(EXT_SHV_INC)),)
+CFLAGS += -I$(EXT_SHV_INC)
+endif
+
 CXXFLAGS = $(TARGET_ARCH_FLAGS) $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(OPT_OPTS) $(INCLUDES) -DMODEL=$(MODEL)
 
 LIB = $(LIBDIR)/libpyblk.a
@@ -108,18 +166,23 @@ $(MAIN).c: $(MAINDIR)/$(MAIN).c $(MODEL).c
 	[ ! -e  $(ELF_FILE_LDSCRIPT) ] || \
 	$(LD) $(LDFLAGS) $(ADDITIONAL_LDFLAGS) -o $@ \
 	  -r -e main -T $(ELF_FILE_LDSCRIPT) \
-	  $(GCC_LD_OPTION)-Map $(GCC_LD_OPTION)$(1).elf.map \
+	  $(GCC_LD_OPTION)-Map $(GCC_LD_OPTION)$(notdir $@).map \
 	  $(OBJSSTAN) $(LIB) $(LIBS) $(ELF_MODULE_LIBS)
 	@echo "### Created ELF loadable file: $(MODEL).elf"
 
 ../$(MODEL): $(OBJSSTAN) $(OBJSSYSOVERRIDE) $(LIB)
-	$(LD) $(LDFLAGS) $(ADDITIONAL_LDFLAGS) \
-	  -o $@  $(OBJSSTAN) $(OBJSSYSOVERRIDE) $(LIB) $(SYSTEM_LIBS)
+	$(LD) $(LDFLAGS) $(ADDITIONAL_LDFLAGS) $(LDFLAGS_LD_SCRIPTS) \
+	  -o $@ $(HEAD_OBJ:%=$(NUTTX_EXPORT)/startup/%) \
+	  $(OBJSSTAN) $(OBJSSYSOVERRIDE) $(LIB) $(SYSTEM_LIBS)
 	@echo "### Created executable: $(MODEL)"
 
 ../$(MODEL).hex : ../$(MODEL)
 	$(OBJCOPY) $(OBJCOPYARGS) -O ihex $< $@
 
+../$(MODEL).bin : ../$(MODEL)
+	$(OBJCOPY) $(OBJCOPYARGS) -O binary $< $@
+	@echo "### Created raw binary: $(MODEL).bin"
+
 clean:
 	@$(RM) $(FILES_TO_CLEAN)