speck_cpa_cw/cw_firmware_asm/deps/Makefile.inc

# 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


# 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)"