TOOLCHAIN_PATH ?=
TOOLCHAIN_PREFIX := arm
CC      := $(TOOLCHAIN_PATH)$(TOOLCHAIN_PREFIX)cc
CXX     := $(TOOLCHAIN_PATH)$(TOOLCHAIN_PREFIX)cc
AS      := $(TOOLCHAIN_PATH)$(TOOLCHAIN_PREFIX)asm
AR      := $(TOOLCHAIN_PATH)$(TOOLCHAIN_PREFIX)ar
LD      := $(TOOLCHAIN_PATH)$(TOOLCHAIN_PREFIX)link
CPP     := $(TOOLCHAIN_PATH)$(TOOLCHAIN_PREFIX)cc

OPTIONS_IN_FILE_OPTION_PREFIX         = $$
OPTIONS_IN_FILE_OPTION                = (file < 
OPTIONS_IN_FILE_OPTION_SUFFIX         = )
OBJCOPYFLAGS := --bin --output=

ADD_COMPILER_SPECIFIC_STANDARD_CFLAGS   = 
ADD_COMPILER_SPECIFIC_STANDARD_CXXFLAGS = 
ADD_COMPILER_SPECIFIC_STANDARD_ADMFLAGS = $(1)
COMPILER_SPECIFIC_OPTIMIZED_CFLAGS     := -Os
COMPILER_SPECIFIC_UNOPTIMIZED_CFLAGS   := -O0
COMPILER_SPECIFIC_PEDANTIC_CFLAGS      := $(COMPILER_SPECIFIC_STANDARD_CFLAGS)
COMPILER_SPECIFIC_ARFLAGS_CREATE       := -rcs
COMPILER_SPECIFIC_ARFLAGS_ADD          := -rcs
COMPILER_SPECIFIC_ARFLAGS_VERBOSE      := -v

#debug: no optimize and log enable
COMPILER_SPECIFIC_DEBUG_CFLAGS         := -DDEBUG -Dgdb $(COMPILER_SPECIFIC_UNOPTIMIZED_CFLAGS)
COMPILER_SPECIFIC_DEBUG_CXXFLAGS       := -DDEBUG -Dgdb $(COMPILER_SPECIFIC_UNOPTIMIZED_CFLAGS)
COMPILER_SPECIFIC_DEBUG_ASFLAGS        := 
COMPILER_SPECIFIC_DEBUG_LDFLAGS        :=

#release_log: optimize but log enable
COMPILER_SPECIFIC_RELEASE_LOG_CFLAGS   := -Dgdb $(COMPILER_SPECIFIC_OPTIMIZED_CFLAGS)
COMPILER_SPECIFIC_RELEASE_LOG_CXXFLAGS := -Dgdb $(COMPILER_SPECIFIC_OPTIMIZED_CFLAGS)
COMPILER_SPECIFIC_RELEASE_LOG_ASFLAGS  :=
COMPILER_SPECIFIC_RELEASE_LOG_LDFLAGS  := 

#release: optimize and log disable
COMPILER_SPECIFIC_RELEASE_CFLAGS       := -DNDEBUG $(COMPILER_SPECIFIC_OPTIMIZED_CFLAGS)
COMPILER_SPECIFIC_RELEASE_CXXFLAGS     := -DNDEBUG $(COMPILER_SPECIFIC_OPTIMIZED_CFLAGS)
COMPILER_SPECIFIC_RELEASE_ASFLAGS      :=
COMPILER_SPECIFIC_RELEASE_LDFLAGS      := 

COMPILER_SPECIFIC_DEPS_FLAG                := --md
COMPILER_SPECIFIC_DEPS_FILE                 = --depend="$(1)"
COMPILER_UNI_CFLAGS                        := --c90 --gnu --library_type=microlib -W
COMPILER_UNI_SFLAGS                        := --library_type=microlib
COMPILER_SPECIFIC_COMP_ONLY_FLAG           := -c
COMPILER_SPECIFIC_LINK_MAP                  = -L --map -L --list=$(1)
COMPILER_SPECIFIC_LINK_FILES                = $(1)
COMPILER_SPECIFIC_LINK_SCRIPT_DEFINE_OPTION = 
COMPILER_SPECIFIC_LINK_SCRIPT               =

LINKER                             := $(CC)
LINK_SCRIPT_SUFFIX                 := .ld
TOOLCHAIN_NAME := armcc

ENDIAN_CFLAGS_LITTLE   := --littleend
ENDIAN_CXXFLAGS_LITTLE := --littleend
ENDIAN_ASMFLAGS_LITTLE :=
ENDIAN_LDFLAGS_LITTLE  := --littleend
CLIB_LDFLAGS_NANO      := 
CLIB_LDFLAGS_NANO_FLOAT:= 

# Chip specific flags for compiler
CPU_CFLAGS     :=
CPU_CXXFLAGS   := 
CPU_ASMFLAGS   := 
CPU_LDFLAGS    :=

# $(1) is map file, $(2) is CSV output file
#COMPILER_SPECIFIC_MAPFILE_TO_CSV = $(PYTHON) $(MAPFILE_PARSER) $(1) > $(2)

#TODO
#MAPFILE_PARSER            :=$(MAKEFILES_PATH)/scripts/map_parse_armcc.py

# $(1) is map file, $(2) is CSV output file
#COMPILER_SPECIFIC_MAPFILE_DISPLAY_SUMMARY = $(PYTHON) $(MAPFILE_PARSER) $(1)
#TODO treat mapfile

OBJDUMP := "$(TOOLCHAIN_PATH)fromelf$(EXECUTABLE_SUFFIX)"
OBJCOPY := "$(TOOLCHAIN_PATH)fromelf$(EXECUTABLE_SUFFIX)"

#no need to strip in arm fromelf
STRIP   := "$(TOOLCHAIN_PATH)fromelf$(EXECUTABLE_SUFFIX)"

STRIP_OUTPUT_PREFIX     := --output=
STRIPFLAGS              := --strip=debug,symbols --elf 
OBJCOPY_BIN_FLAGS       := --bin 
OBJCOPY_OUTPUT_PREFIX   := --output=
OBJCOPY_HEX_FLAGS       := --i32

LINK_OUTPUT_SUFFIX  :=.axf
BIN_OUTPUT_SUFFIX   :=.bin
HEX_OUTPUT_SUFFIX   :=.hex