| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame] | 1 | # /*****************************************************************************
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| 2 | #* °æȨËùÓÐ (C)2010, ÖÐÐËͨѶ¹É·ÝÓÐÏÞ¹«Ë¾¡£
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| 3 | #*
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| 4 | #* ÎļþÃû³Æ: gcc_arm_tos.mk
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| 5 | #* Îļþ±êʶ: gcc_arm_tos.mk
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| 6 | #* ÄÚÈÝÕªÒª: tos gcc±àÒëÆ÷ÅäÖÃÎļþ
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| 7 | #* ʹÓ÷½·¨: include gcc_arm.mk
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| 8 | #*
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| 9 | #* ÐÞ¸ÄÈÕÆÚ °æ±¾ºÅ Ð޸ıê¼Ç ÐÞ¸ÄÈË ÐÞ¸ÄÄÚÈÝ
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| 10 | #* -----------------------------------------------------------------------------
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| 11 | #* 2011/01/05 V1.0 Create ÁõÑÇÄÏ ´´½¨
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| 12 | #*
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| 13 | # ******************************************************************************/
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| 14 |
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| 15 | #===============================================================================
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| 16 | # compiler tools path, TOS_GCC_ROOT is set in build_eCos.bat
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| 17 | #===============================================================================
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| 18 | GCC_ROOT = $(TOS_GCC_ROOT)
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| 19 | GCC_BIN = $(GCC_ROOT)/$(TOS_GCC_PATH)/bin
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| 20 | GCC_LIB = $(TOS_LIB)
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| 21 |
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| 22 | #===============================================================================
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| 23 | # compiler tools setup
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| 24 | #===============================================================================
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| 25 | CC = $(GCC_BIN)/$(TOS_COMMAND_PREFIX)gcc
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| 26 | CXX = $(GCC_BIN)/$(TOS_COMMAND_PREFIX)gcc
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| 27 | ASM = $(GCC_BIN)/$(TOS_COMMAND_PREFIX)as
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| 28 | AR = $(GCC_BIN)/$(TOS_COMMAND_PREFIX)ar
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| 29 | LD = $(GCC_BIN)/$(TOS_COMMAND_PREFIX)ld
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| 30 | ELF2BIN = $(GCC_BIN)/$(TOS_COMMAND_PREFIX)objcopy
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| 31 | ELF2SYM = $(GCC_BIN)/$(TOS_COMMAND_PREFIX)nm
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| 32 |
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| 33 | #===============================================================================
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| 34 | # C include path setup
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| 35 | #===============================================================================
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| 36 | INCLUDE = -I$(ZP_ROOT)/ \
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| 37 | -I$(TOS_INC) \
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| 38 | -I$(TOS_INC)/$(CPU_ARCH)
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| 39 |
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| 40 | #===============================================================================
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| 41 | # C++ STL(standard template library) include path setup
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| 42 | #===============================================================================
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| 43 | STDINCLUDE +=
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| 44 |
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| 45 | #===============================================================================
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| 46 | # gcc flags setup
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| 47 | #===============================================================================
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| 48 | export CCFLAGS = -I$(TOS_INC) \
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| 49 | -I$(TOS_INC)/$(CPU_ARCH)
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| 50 | export CCFLAGS += -Wall -Wpointer-arith -Wstrict-prototypes -Wundef -Wno-write-strings -Wno-missing-braces -Wno-redundant-decls -Wfatal-errors
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| 51 | export CCFLAGS += -fdata-sections -fno-exceptions -fshort-enums -fsigned-char -fno-schedule-insns -fno-schedule-insns2 -fstrict-volatile-bitfields
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| 52 | export CCFLAGS += -march=$(CPU_ARCH) -mno-unaligned-access
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| 53 | #export CCFLAGS += -finstrument-functions
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| 54 | ifeq ($(THUMB), yes)
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| 55 | export CCFLAGS += -mthumb
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| 56 | endif
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| 57 | export CCFLAGS += -Wl,--gc-sections
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| 58 | export CCFLAGS += -g -O2 -MD -c
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| 59 | export CXXFLAGS = $(CCFLAGS)
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| 60 |
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| 61 | #===============================================================================
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| 62 | # assembler flags setup
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| 63 | #===============================================================================
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| 64 | ASFLAGS = -march=$(CPU_ARCH)
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| 65 |
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| 66 | #===============================================================================
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| 67 | # archieve flags setup
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| 68 | #===============================================================================
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| 69 | ARFLAGS = -rcs
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| 70 |
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| 71 | #===============================================================================
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| 72 | # library include path setup
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| 73 | #===============================================================================
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| 74 | LDFLAG = -Wl,--no-check-sections -nostartfiles -L$(GCC_LIB) -T$(OBJ_PATH)/os/tos/tos.ld
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| 75 |
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| 76 | #===============================================================================
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| 77 | # ld setup
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| 78 | #===============================================================================
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| 79 | LDOUT =
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| 80 | LDMAP =
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| 81 |
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| 82 | #===============================================================================
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| 83 | # elf to binary flags setup
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| 84 | #===============================================================================
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| 85 | ELF2BINOUT = -O binary
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| 86 |
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| 87 | #===============================================================================
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| 88 | # elf to symbol flags setup
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| 89 | #===============================================================================
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| 90 | ELF2SYMOUT = -nCS --size-sort
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| 91 |
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| 92 | #===============================================================================
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| 93 | # user defintion
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| 94 | #===============================================================================
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| 95 | export PLAT_GCC_OPTIMIZE = -O2
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| 96 | export COM_GCC_OPTIMIZE = -O2
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| 97 | export DRV_GCC_OPTIMIZE = -O2
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| 98 | export PS_GCC_OPTIMIZE = -O2
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| 99 | export TOOLS_GCC_OPTIMIZE = -O2
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| 100 |
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