44 lines
1.3 KiB
Plaintext
44 lines
1.3 KiB
Plaintext
# make.ARMARCH7sfgnu - GNU compilation tools definitions for ARMv7
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#
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# Copyright (c) 2010 Wind River Systems, Inc.
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#
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# The right to copy, distribute, modify or otherwise make use
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# of this software may be licensed only pursuant to the terms
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# of an applicable Wind River license agreement.
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#
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# modification history
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# --------------------
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# 01b,19jul16,pee VXW6-85485 rearrange flags to fix option missing in debug
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# mode.
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# 01a,17nov10,jdw created from make.ARMARCH7gnu
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#
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# DESCRIPTION
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# This file contains ARM Architecture 7 little-endian-specific definitions
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# and flags for the GNU software generation tools (compiler, assembler,
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# linker etc.) for software floating point builds.
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#
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CPU = ARMARCH7
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TOOL = sfgnu
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# default before defs.arm
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_WRS_CONFIG_FP ?= soft
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ifeq ($(TC_INFO),TRUE)
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FP ?= soft
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endif
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include $(TGT_DIR)/h/tool/gnu/defs.arm
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# override definitions from defs.arm
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BUILD_FP_PREFIX_soft = sf
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# As shown by ccarm -dumpspecs,
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# -t7 = -mlittle-endian -march=armv7-a
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# -t5be = -mbig-endian -march=armv5 (t7be is not yet available)
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CC_ARCH_ENDIAN_SPEC_little = -t7 -msoft-float
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CC_ARCH_ENDIAN_SPEC_be8 = -t5be -Wa,-EB -msoft-float
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CC_ARCH_SPEC = $(CC_ARCH_SPEC_BASE) $(CC_ARCH_ENDIAN_SPEC_$(_WRS_CONFIG_ENDIAN))
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# end of make.ARMARCH7gnu
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