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build: Add support for %.bin.o generation

Browse Source 
The .bin.o rule places the contents of a raw .bin file
into an .o file wrapped within fixed symbols for start
and end.  This can be used to embed a binary file inside
of an executable.

The symbols for the embedded binary blob are:
 _binary_start
 _binary_end
 _binary_size

NOTE: The way the .bin.o rule is currently written, you
can only embed one binary blob in an executable since the
symbol names will collide if you add multiple blobs.  This
limitation is easily removed later if necessary.
This commit is contained in:
Stacey Sheldon 2011-03-26 12:37:44 +00:00
parent 58a2c71532
commit 7e99419c8a
9 changed files with 51 additions and 8 deletions
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6
flight/AHRS/Makefile
View File

@ -393,12 +393,15 @@ $(eval $(call PARTIAL_COMPILE_TEMPLATE, SRC))
# Compile: create assembler files from C source files. ARM only
$(eval $(call PARTIAL_COMPILE_ARM_TEMPLATE, SRCARM))
.PHONY: elf lss sym hex bin
$(OUTDIR)/$(TARGET).bin.o: $(OUTDIR)/$(TARGET).bin
.PHONY: elf lss sym hex bin bino
elf: $(OUTDIR)/$(TARGET).elf
lss: $(OUTDIR)/$(TARGET).lss
sym: $(OUTDIR)/$(TARGET).sym
hex: $(OUTDIR)/$(TARGET).hex
bin: $(OUTDIR)/$(TARGET).bin
bino: $(OUTDIR)/$(TARGET).bin.o
# Display sizes of sections.
$(eval $(call SIZE_TEMPLATE, $(OUTDIR)/$(TARGET).elf))
@ -420,6 +423,7 @@ clean_list :
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).sym
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).lss
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin.o
$(V1) $(REMOVE) $(ALLOBJ)
$(V1) $(REMOVE) $(LSTFILES)
$(V1) $(REMOVE) $(DEPFILES)

6
flight/Bootloaders/AHRS/Makefile
View File

@ -371,12 +371,15 @@ $(eval $(call PARTIAL_COMPILE_TEMPLATE, SRC))
# Compile: create assembler files from C source files. ARM only
$(eval $(call PARTIAL_COMPILE_ARM_TEMPLATE, SRCARM))
.PHONY: elf lss sym hex bin
$(OUTDIR)/$(TARGET).bin.o: $(OUTDIR)/$(TARGET).bin
.PHONY: elf lss sym hex bin bino
elf: $(OUTDIR)/$(TARGET).elf
lss: $(OUTDIR)/$(TARGET).lss
sym: $(OUTDIR)/$(TARGET).sym
hex: $(OUTDIR)/$(TARGET).hex
bin: $(OUTDIR)/$(TARGET).bin
bino: $(OUTDIR)/$(TARGET).bin.o
# Display sizes of sections.
$(eval $(call SIZE_TEMPLATE, $(OUTDIR)/$(TARGET).elf))
@ -398,6 +401,7 @@ clean_list :
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).sym
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).lss
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin.o
$(V1) $(REMOVE) $(ALLOBJ)
$(V1) $(REMOVE) $(LSTFILES)
$(V1) $(REMOVE) $(DEPFILES)

6
flight/Bootloaders/CopterControl/Makefile
View File

@ -444,12 +444,15 @@ $(eval $(call PARTIAL_COMPILE_ARM_TEMPLATE, SRCARM))
docs:
doxygen $(DOXYGENDIR)/doxygen.cfg
.PHONY: elf lss sym hex bin
$(OUTDIR)/$(TARGET).bin.o: $(OUTDIR)/$(TARGET).bin
.PHONY: elf lss sym hex bin bino
elf: $(OUTDIR)/$(TARGET).elf
lss: $(OUTDIR)/$(TARGET).lss
sym: $(OUTDIR)/$(TARGET).sym
hex: $(OUTDIR)/$(TARGET).hex
bin: $(OUTDIR)/$(TARGET).bin
bino: $(OUTDIR)/$(TARGET).bin.o
# Display sizes of sections.
$(eval $(call SIZE_TEMPLATE, $(OUTDIR)/$(TARGET).elf))
@ -467,6 +470,7 @@ clean_list :
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).sym
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).lss
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin.o
$(V1) $(REMOVE) $(ALLOBJ)
$(V1) $(REMOVE) $(LSTFILES)
$(V1) $(REMOVE) $(DEPFILES)

6
flight/Bootloaders/OpenPilot/Makefile
View File

@ -443,12 +443,15 @@ $(eval $(call PARTIAL_COMPILE_TEMPLATE, SRC))
# Compile: create assembler files from C source files. ARM only
$(eval $(call PARTIAL_COMPILE_ARM_TEMPLATE, SRCARM))
.PHONY: elf lss sym hex bin
$(OUTDIR)/$(TARGET).bin.o: $(OUTDIR)/$(TARGET).bin
.PHONY: elf lss sym hex bin bino
elf: $(OUTDIR)/$(TARGET).elf
lss: $(OUTDIR)/$(TARGET).lss
sym: $(OUTDIR)/$(TARGET).sym
hex: $(OUTDIR)/$(TARGET).hex
bin: $(OUTDIR)/$(TARGET).bin
bino: $(OUTDIR)/$(TARGET).bin.o
# Display sizes of sections.
$(eval $(call SIZE_TEMPLATE, $(OUTDIR)/$(TARGET).elf))
@ -470,6 +473,7 @@ clean_list :
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).sym
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).lss
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin.o
$(V1) $(REMOVE) $(ALLOBJ)
$(V1) $(REMOVE) $(LSTFILES)
$(V1) $(REMOVE) $(DEPFILES)

6
flight/Bootloaders/PipXtreme/Makefile
View File

@ -439,12 +439,15 @@ $(eval $(call PARTIAL_COMPILE_TEMPLATE, SRC))
# Compile: create assembler files from C source files. ARM only
$(eval $(call PARTIAL_COMPILE_ARM_TEMPLATE, SRCARM))
.PHONY: elf lss sym hex bin
$(OUTDIR)/$(TARGET).bin.o: $(OUTDIR)/$(TARGET).bin
.PHONY: elf lss sym hex bin bino
elf: $(OUTDIR)/$(TARGET).elf
lss: $(OUTDIR)/$(TARGET).lss
sym: $(OUTDIR)/$(TARGET).sym
hex: $(OUTDIR)/$(TARGET).hex
bin: $(OUTDIR)/$(TARGET).bin
bino: $(OUTDIR)/$(TARGET).bin.o
# Display sizes of sections.
$(eval $(call SIZE_TEMPLATE, $(OUTDIR)/$(TARGET).elf))
@ -466,6 +469,7 @@ clean_list :
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).sym
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).lss
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin.o
$(V1) $(REMOVE) $(ALLOBJ)
$(V1) $(REMOVE) $(LSTFILES)
$(V1) $(REMOVE) $(DEPFILES)

6
flight/CopterControl/Makefile
View File

@ -590,12 +590,15 @@ $(eval $(call PARTIAL_COMPILE_TEMPLATE, SRC))
# Compile: create assembler files from C source files. ARM only
$(eval $(call PARTIAL_COMPILE_ARM_TEMPLATE, SRCARM))
.PHONY: elf lss sym hex bin
$(OUTDIR)/$(TARGET).bin.o: $(OUTDIR)/$(TARGET).bin
.PHONY: elf lss sym hex bin bino
elf: $(OUTDIR)/$(TARGET).elf
lss: $(OUTDIR)/$(TARGET).lss
sym: $(OUTDIR)/$(TARGET).sym
hex: $(OUTDIR)/$(TARGET).hex
bin: $(OUTDIR)/$(TARGET).bin
bino: $(OUTDIR)/$(TARGET).bin.o
# Display sizes of sections.
$(eval $(call SIZE_TEMPLATE, $(OUTDIR)/$(TARGET).elf))
@ -617,6 +620,7 @@ clean_list :
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).sym
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).lss
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin.o
$(V1) $(REMOVE) $(wildcard $(OUTDIR)/*.c)
$(V1) $(REMOVE) $(wildcard $(OUTDIR)/*.h)
$(V1) $(REMOVE) $(ALLOBJ)

6
flight/OpenPilot/Makefile
View File

@ -568,12 +568,15 @@ $(eval $(call PARTIAL_COMPILE_TEMPLATE, SRC))
# Compile: create assembler files from C source files. ARM only
$(eval $(call PARTIAL_COMPILE_ARM_TEMPLATE, SRCARM))
.PHONY: elf lss sym hex bin
$(OUTDIR)/$(TARGET).bin.o: $(OUTDIR)/$(TARGET).bin
.PHONY: elf lss sym hex bin bino
elf: $(OUTDIR)/$(TARGET).elf
lss: $(OUTDIR)/$(TARGET).lss
sym: $(OUTDIR)/$(TARGET).sym
hex: $(OUTDIR)/$(TARGET).hex
bin: $(OUTDIR)/$(TARGET).bin
bino: $(OUTDIR)/$(TARGET).bin.o
# Display sizes of sections.
$(eval $(call SIZE_TEMPLATE, $(OUTDIR)/$(TARGET).elf))
@ -595,6 +598,7 @@ clean_list :
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).sym
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).lss
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin.o
$(V1) $(REMOVE) $(wildcard $(OUTDIR)/*.c)
$(V1) $(REMOVE) $(wildcard $(OUTDIR)/*.h)
$(V1) $(REMOVE) $(ALLOBJ)

6
flight/PipXtreme/Makefile
View File

@ -436,12 +436,15 @@ $(eval $(call PARTIAL_COMPILE_TEMPLATE, SRC))
# Compile: create assembler files from C source files. ARM only
$(eval $(call PARTIAL_COMPILE_ARM_TEMPLATE, SRCARM))
.PHONY: elf lss sym hex bin
$(OUTDIR)/$(TARGET).bin.o: $(OUTDIR)/$(TARGET).bin
.PHONY: elf lss sym hex bin bino
elf: $(OUTDIR)/$(TARGET).elf
lss: $(OUTDIR)/$(TARGET).lss
sym: $(OUTDIR)/$(TARGET).sym
hex: $(OUTDIR)/$(TARGET).hex
bin: $(OUTDIR)/$(TARGET).bin
bino: $(OUTDIR)/$(TARGET).bin.o
# Display sizes of sections.
$(eval $(call SIZE_TEMPLATE, $(OUTDIR)/$(TARGET).elf))
@ -463,6 +466,7 @@ clean_list :
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).sym
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).lss
$(V1) $(REMOVE) $(OUTDIR)/$(TARGET).bin.o
$(V1) $(REMOVE) $(ALLOBJ)
$(V1) $(REMOVE) $(LSTFILES)
$(V1) $(REMOVE) $(DEPFILES)

11
make/firmware-defs.mk
View File

@ -27,6 +27,7 @@ MSG_FORMATERROR := ${quote} Can not handle output-format${quote}
MSG_MODINIT := ${quote} MODINIT ${quote}
MSG_SIZE := ${quote} SIZE ${quote}
MSG_LOAD_FILE := ${quote} BIN/HEX ${quote}
MSG_BIN_OBJ := ${quote} BINO ${quote}
MSG_EXTENDED_LISTING := ${quote} LIS ${quote}
MSG_SYMBOL_TABLE := ${quote} NM ${quote}
MSG_LINKING := ${quote} LD ${quote}
@ -58,6 +59,16 @@ gccversion :
@echo $(MSG_LOAD_FILE) $(call toprel, $@)
$(V1) $(OBJCOPY) -O binary $< $@
%.bin.o: %.bin
@echo $(MSG_BIN_OBJ) $(call toprel, $@)
$(V1) $(OBJCOPY) -I binary -O elf32-littlearm --binary-architecture arm \
--rename-section .data=.rodata,alloc,load,readonly,data,contents \
--wildcard \
--redefine-sym _binary_$(subst -,_,$(subst .,_,$(subst /,_,$<)))_start=_binary_start \
--redefine-sym _binary_$(subst -,_,$(subst .,_,$(subst /,_,$<)))_end=_binary_end \
--redefine-sym _binary_$(subst -,_,$(subst .,_,$(subst /,_,$<)))_size=_binary_size \
$< $@
# Create extended listing file/disassambly from ELF output file.
# using objdump testing: option -C
%.lss: %.elf