# Hey Emacs, this is a -*- makefile -*- #---------------------------------------------------------------------------- # # Makefile for ChipWhisperer Victims # #---------------------------------------------------------------------------- # On command line: # # make all = Make software. # # make clean = Clean out built project files. # # make program = Download the hex file to the device, using avrdude. # Please customize the avrdude settings below first! # # make debug = Start either simulavr or avarice as specified for debugging, # with avr-gdb or avr-insight as the front end for debugging. # # make filename.s = Just compile filename.c into the assembler code only. # # make filename.i = Create a preprocessed source file for use in submitting # bug reports to the GCC project. # # To rebuild project do "make clean" then "make all". #---------------------------------------------------------------------------- ifeq ($(PLATFORM),) -include Makefile.platform ifeq ($(PLATFORM),) PLATFORM=NONE else ${info using saved PLATFORM '$(PLATFORM)'} endif endif include $(FIRMWAREPATH)/hal/Makefile.hal #include $(FIRMWAREPATH)/crypto/Makefile.crypto #Debug - can be useful to see variables #${info '$(.VARIABLES)'} # Add the platform to the output filenames TARGET-PLAT = $(TARGET)-$(PLATFORM) # Also get target names for all platforms (for make clean) TARGET-ALL = $(foreach PLAT,$(PLATFORM_LIST), $(TARGET)-$(PLAT)) # Object files directory # To put object files in current directory, use a dot (.), do NOT make # this an empty or blank macro! OBJDIR = objdir-$(PLATFORM) # List C source files here. (C dependencies are automatically generated.) SRC += # List C++ source files here. (C dependencies are automatically generated.) CPPSRC += # List Assembler source files here. # Make them always end in a capital .S. Files ending in a lowercase .s # will not be considered source files but generated files (assembler # output from the compiler), and will be deleted upon "make clean"! # Even though the DOS/Win* filesystem matches both .s and .S the same, # it will preserve the spelling of the filenames, and gcc itself does # care about how the name is spelled on its command-line. ASRC += ########################################################################## ########################################################################## #VPATH += # Optimization level, can be [0, 1, 2, 3, s]. # 0 = turn off optimization. s = optimize for size. # (Note: 3 is not always the best optimization level. See avr-libc FAQ.) ifeq ($(OPT),) OPT = s endif # Debugging format. # Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs. # AVR Studio 4.10 requires dwarf-2. # AVR [Extended] COFF format requires stabs, plus an avr-objcopy run. DEBUG = dwarf-2 # List any extra directories to look for include files here. # Each directory must be seperated by a space. # Use forward slashes for directory separators. # For a directory that has spaces, enclose it in quotes. EXTRAINCDIRS += # Compiler flag to set the C Standard level. # c89 = "ANSI" C # gnu89 = c89 plus GCC extensions # c99 = ISO C99 standard (not yet fully implemented) # gnu99 = c99 plus GCC extensions CSTANDARD = -std=gnu99 # Place -D or -U options here for C sources CDEFS += -DF_CPU=$(F_CPU)UL -DSS_VER_2_0=2 -DSS_VER_2_1=3 -DSS_VER_1_1=1 -DSS_VER_1_0=0 CDEFS += -DARM=1 # Place -D or -U options here for ASM sources ADEFS += -DF_CPU=$(F_CPU) # Place -D or -U options here for C++ sources CPPDEFS += -DF_CPU=$(F_CPU)UL #CPPDEFS += -D__STDC_LIMIT_MACROS #CPPDEFS += -D__STDC_CONSTANT_MACROS #---------------- Compiler Options C ---------------- # -g*: generate debugging information # -O*: optimization level # -f...: tuning, see GCC manual and avr-libc documentation # -Wall...: warning level # -Wa,...: tell GCC to pass this to the assembler. # -adhlns...: create assembler listing CFLAGS += -g$(DEBUG) CFLAGS += $(CDEFS) CFLAGS += -O$(OPT) CFLAGS += -funsigned-char CFLAGS += -funsigned-bitfields # Note: -fpack-struct is dangerous! This is only included in XMEGA/AVR HAL #CFLAGS += -fpack-struct CFLAGS += -fshort-enums CFLAGS += -Wall CFLAGS += -Wstrict-prototypes #CFLAGS += -mshort-calls #CFLAGS += -fno-unit-at-a-time #CFLAGS += -Wundef #CFLAGS += -Wunreachable-code #CFLAGS += -Wsign-compare CFLAGS += -Wa,-adhlns=$(addprefix $(OBJDIR)/,$(notdir $(<:%.c=%.lst))) CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) CFLAGS += $(CSTANDARD) #---------------- Compiler Options C++ ---------------- # -g*: generate debugging information # -O*: optimization level # -f...: tuning, see GCC manual and avr-libc documentation # -Wall...: warning level # -Wa,...: tell GCC to pass this to the assembler. # -adhlns...: create assembler listing CPPFLAGS += -g$(DEBUG) CPPFLAGS += $(CPPDEFS) CPPFLAGS += -O$(OPT) CPPFLAGS += -funsigned-char CPPFLAGS += -funsigned-bitfields CPPFLAGS += -fpack-struct CPPFLAGS += -fshort-enums CPPFLAGS += -fno-exceptions CPPFLAGS += -Wall CPPFLAGS += -Wundef #CPPFLAGS += -mshort-calls #CPPFLAGS += -fno-unit-at-a-time #CPPFLAGS += -Wstrict-prototypes #CPPFLAGS += -Wunreachable-code #CPPFLAGS += -Wsign-compare CPPFLAGS += -Wa,-adhlns=$(addprefix $(OBJDIR)/,$(notdir $(<:%.cpp=%.lst))) CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) #CPPFLAGS += $(CSTANDARD) #Flags that must come at end of list can be specified with CFLAGS_LAST CFLAGS += $(CFLAGS_LAST) #---------------- Assembler Options ---------------- # -Wa,...: tell GCC to pass this to the assembler. # -adhlns: create listing # -gstabs: have the assembler create line number information; note that # for use in COFF files, additional information about filenames # and function names needs to be present in the assembler source # files -- see avr-libc docs [FIXME: not yet described there] # -listing-cont-lines: Sets the maximum number of continuation lines of hex # dump that will be displayed for a given single line of source input. #-adhlns=$(<:%.S=$(OBJDIR)/%.lst), #,--listing-cont-lines=100 ASFLAGS += $(ADEFS) -Wa,-gstabs,-adhlns=$(addprefix $(OBJDIR)/,$(notdir $(<:%.S=%.lst))) ASFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS)) #---------------- Library Options ---------------- # Minimalistic printf version PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min # Floating point printf version (requires MATH_LIB = -lm below) PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt # If this is left blank, then it will use the Standard printf version. PRINTF_LIB = #PRINTF_LIB = $(PRINTF_LIB_MIN) #PRINTF_LIB = $(PRINTF_LIB_FLOAT) # Minimalistic scanf version SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min # Floating point + %[ scanf version (requires MATH_LIB = -lm below) SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt # If this is left blank, then it will use the Standard scanf version. SCANF_LIB = #SCANF_LIB = $(SCANF_LIB_MIN) #SCANF_LIB = $(SCANF_LIB_FLOAT) MATH_LIB = -lm # List any extra directories to look for libraries here. # Each directory must be seperated by a space. # Use forward slashes for directory separators. # For a directory that has spaces, enclose it in quotes. EXTRALIBDIRS = #---------------- External Memory Options ---------------- # 64 KB of external RAM, starting after internal RAM (ATmega128!), # used for variables (.data/.bss) and heap (malloc()). #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff # 64 KB of external RAM, starting after internal RAM (ATmega128!), # only used for heap (malloc()). #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff EXTMEMOPTS = #---------------- Linker Options ---------------- # -Wl,...: tell GCC to pass this to linker. # -Map: create map file # --cref: add cross reference to map file LDFLAGS += -Wl,-Map=$(TARGET-PLAT).map,--cref LDFLAGS += $(EXTMEMOPTS) LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS)) LDFLAGS += $(MATH_LIB) LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) #LDFLAGS += -T linker_script.x #============================================================================ # Define programs and commands. SHELL = sh REMOVE = rm -f -- REMOVEDIR = rm -rf COPY = cp WINSHELL = cmd #Depending on if echo is unix or windows, they respond differently to no arguments. Windows will annoyingly #print "echo OFF", so instead we're forced to give it something to echo. The windows one will also print #passed ' or " symbols, so we use a . as it's pretty small... ECHO_BLANK = echo . ifeq ($(OS),Windows_NT) AdjustPath = $(addprefix $1\, $(subst /,\,$2 ) ) MAKEDIR = mkdir else AdjustPath = $(addprefix $1/, $2) MAKEDIR = mkdir -p endif # Define Messages # English MSG_ERRORS_NONE = Errors: none MSG_SIZE_BEFORE = Size before: MSG_SIZE_AFTER = Size after: MSG_FLASH = Creating load file for Flash: MSG_EEPROM = Creating load file for EEPROM: MSG_EXTENDED_LISTING = Creating Extended Listing: MSG_SYMBOL_TABLE = Creating Symbol Table: MSG_LINKING = Linking: MSG_COMPILING = Compiling C: MSG_COMPILING_CPP = Compiling C++: MSG_ASSEMBLING = Assembling: MSG_CLEANING = Cleaning project: MSG_CREATING_LIBRARY = Creating library: # Define all object files. OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o) # Define all listing files. LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst) # Compiler flags to generate dependency files. GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d # Combine all necessary flags and optional flags. # Add target processor to flags. ALL_CFLAGS = $(MCU_FLAGS) -I. $(CFLAGS) $(GENDEPFLAGS) ALL_CPPFLAGS = $(MCU_FLAGS) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS) ALL_ASFLAGS = $(MCU_FLAGS) -I. -x assembler-with-cpp $(ASFLAGS) # Default target. all: clean_objs .dep begin gccversion build sizeafter fastnote end allquick: begin gccversion build sizeafter end # Change the build target to build a HEX file or a library. build: elf hex eep lss sym #build: lib elf: $(TARGET-PLAT).elf hex: $(TARGET-PLAT).hex eep: $(TARGET-PLAT).eep lss: $(TARGET-PLAT).lss sym: $(TARGET-PLAT).sym map: $(TARGET-PLAT).map LIBNAME=lib$(TARGET-PLAT).a lib: $(LIBNAME) begin: @$(ECHO_BLANK) @echo Welcome to another exciting ChipWhisperer target build!! end: @echo +-------------------------------------------------------- @echo + Built for platform "$(PLTNAME)" with: @echo + CRYPTO_TARGET = "$(CRYPTO_TARGET)" @echo + CRYPTO_OPTIONS = "$(CRYPTO_OPTIONS)" @echo +-------------------------------------------------------- fastnote: @echo +-------------------------------------------------------- @echo + Default target does full rebuild each time. @echo + Specify buildtarget == allquick == to avoid full rebuild @echo +-------------------------------------------------------- # Display size of file. HEXSIZE = $(SIZE) --target=ihex $(TARGET-PLAT).hex # Note: custom ELFSIZE command can be specified in Makefile.platform # See avr/Makefile.avr for example ifeq ($(ELFSIZE),) ELFSIZE = $(SIZE) $(TARGET-PLAT).elf endif sizeafter: build @echo $(MSG_SIZE_AFTER) @$(ELFSIZE) $(OBJ): | $(OBJDIR) $(OBJDIR): $(MAKEDIR) $(OBJDIR) $(call AdjustPath,$(OBJDIR),$(MKDIR_LIST) ) .dep: $(MAKEDIR) .dep # Display compiler version information. gccversion : @$(CC) --version # Program the device. program: $(TARGET-PLAT).hex $(TARGET-PLAT).eep $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM) # Generate avr-gdb config/init file which does the following: # define the reset signal, load the target file, connect to target, and set # a breakpoint at main(). gdb-config: @$(REMOVE) $(GDBINIT_FILE) @echo define reset >> $(GDBINIT_FILE) @echo SIGNAL SIGHUP >> $(GDBINIT_FILE) @echo end >> $(GDBINIT_FILE) @echo file $(TARGET-PLAT).elf >> $(GDBINIT_FILE) @echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE) ifeq ($(DEBUG_BACKEND),simulavr) @echo load >> $(GDBINIT_FILE) endif @echo break main >> $(GDBINIT_FILE) debug: gdb-config $(TARGET-PLAT).elf ifeq ($(DEBUG_BACKEND), avarice) @echo Starting AVaRICE - Press enter when "waiting to connect" message displays. @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \ $(TARGET-PLAT).elf $(DEBUG_HOST):$(DEBUG_PORT) @$(WINSHELL) /c pause else @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \ $(DEBUG_MFREQ) --port $(DEBUG_PORT) endif @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE) # Create final output files (.hex, .eep) from ELF output file. %.hex: %.elf @$(ECHO_BLANK) @echo $(MSG_FLASH) $@ $(OBJCOPY) -O ihex -R .eeprom -R .fuse -R .lock -R .signature $< $@ %.eep: %.elf @$(ECHO_BLANK) @echo $(MSG_EEPROM) $@ -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \ --change-section-lma .eeprom=0 --no-change-warnings -O ihex $< $@ || exit 0 # Create extended listing file from ELF output file. %.lss: %.elf @$(ECHO_BLANK) @echo $(MSG_EXTENDED_LISTING) $@ $(OBJDUMP) -h -S -z $< > $@ # Create a symbol table from ELF output file. %.sym: %.elf @$(ECHO_BLANK) @echo $(MSG_SYMBOL_TABLE) $@ $(NM) -n $< > $@ # Create library from object files. .SECONDARY : $(TARGET-PLAT).a .PRECIOUS : $(OBJ) %.a: $(OBJ) @$(ECHO_BLANK) @echo $(MSG_CREATING_LIBRARY) $@ $(AR) $@ $(OBJ) # Link: create ELF output file from object files. .SECONDARY : $(TARGET-PLAT).elf .PRECIOUS : $(OBJ) %.elf: $(OBJ) @$(ECHO_BLANK) @echo $(MSG_LINKING) $@ $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS) # Compile: create object files from C source files. $(OBJDIR)/%.o : %.c @$(ECHO_BLANK) @echo $(MSG_COMPILING) $< $(CC) -c $(ALL_CFLAGS) $< -o $@ # Compile: create object files from C++ source files. $(OBJDIR)/%.o : %.cpp @$(ECHO_BLANK) @echo $(MSG_COMPILING_CPP) $< $(CC) -c $(ALL_CPPFLAGS) $< -o $@ # Compile: create assembler files from C source files. %.s : %.c $(CC) -S $(ALL_CFLAGS) $< -o $@ # Compile: create assembler files from C++ source files. %.s : %.cpp $(CC) -S $(ALL_CPPFLAGS) $< -o $@ # Assemble: create object files from assembler source files. $(OBJDIR)/%.o : %.S @$(ECHO_BLANK) @echo $(MSG_ASSEMBLING) $< $(CC) -c $(ALL_ASFLAGS) $< -o $@ # Create preprocessed source for use in sending a bug report. %.i : %.c $(CC) -E $(MCU_FLAGS) -I. $(CFLAGS) $< -o $@ # Clean all object files specific to this platform clean_objs : $(REMOVE) *.map $(REMOVE) $(TARGET-PLAT).hex $(REMOVE) $(TARGET-PLAT).eep $(REMOVE) $(TARGET-PLAT).cof $(REMOVE) $(TARGET-PLAT).elf $(REMOVE) $(TARGET-PLAT).sym $(REMOVE) $(TARGET-PLAT).lss $(REMOVE) $(OBJDIR)/*.o $(REMOVE) $(OBJDIR)/*.lst $(REMOVE) $(SRC:.c=.s) $(REMOVE) $(SRC:.c=.d) $(REMOVE) $(SRC:.c=.i) # Target: clean project. clean: begin clean_print clean_all_objs clean_list end clean_print : @$(ECHO_BLANK) @echo $(MSG_CLEANING) # Clean all object files related to any of the platforms clean_all_objs : $(REMOVE) $(addsuffix .hex,$(TARGET-ALL)) $(REMOVE) $(addsuffix .eep,$(TARGET-ALL)) $(REMOVE) $(addsuffix .cof,$(TARGET-ALL)) $(REMOVE) $(addsuffix .elf,$(TARGET-ALL)) $(REMOVE) $(addsuffix .map,$(TARGET-ALL)) $(REMOVE) $(addsuffix .sym,$(TARGET-ALL)) $(REMOVE) $(addsuffix .lss,$(TARGET-ALL)) $(REMOVE) $(OBJDIR)/*.o $(REMOVE) $(OBJDIR)/*.lst $(REMOVEDIR) $(OBJDIR) $(REMOVE) $(SRC:.c=.s) $(REMOVE) $(SRC:.c=.d) $(REMOVE) $(SRC:.c=.i) clean_list : $(REMOVEDIR) .dep # Create object files directory #$(shell mkdir $(OBJDIR) 2>/dev/null) # Include the dependency files. #-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) -include $(wildcard .dep/*) # Listing of phony targets. .PHONY : all allquick begin finish end sizeafter gccversion \ build elf hex eep lss sym coff extcoff \ clean clean_list clean_print clean_objs program debug gdb-config \ fastnote # saveplatform: Save the platform into the file Makefile.target saveplatform: -@rm -f Makefile.platform @echo "Saving Makefile.platform" @echo >Makefile.platform "PLATFORM = $(PLATFORM)"