42 lines
1.3 KiB
Plaintext
42 lines
1.3 KiB
Plaintext
# make.ARMARCH6gnu - GNU compilation tools definitions for ARM architecture 6
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#
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# Copyright (c) 2004, 2006, 2008-2009 Wind River Systems, Inc.
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#
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# modification history
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# --------------------
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# 01f,19jul16,pee VXW6-85485 rearrange flags to fix option missing in debug
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# mode.
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# 01e,24sep09,j_b fix VFP compiler options
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# 01d,16sep08,j_b replace t5 flag with t6 for little endian
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# 01c,25jun08,pee VSB
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# 01b,31aug06,jb Fix for Defect WIND00063709
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# 01a,06dec04,jb Copied from make.ARMARCH5gnu
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#
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# DESCRIPTION
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# This file contains ARM Architecture 6 little-endian-specific definitions
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# and flags for the GNU software generation tools (compiler, assembler,
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# linker etc.).
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#*/
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CPU = ARMARCH6
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TOOL = gnu
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include $(TGT_DIR)/h/tool/gnu/defs.arm
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# As shown by ccarm -dumpspecs,
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# -t6 = -mlittle-endian -march=armv6
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# -t5be = -mbig-endian -march=armv5 (t6be is not yet available)
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ifeq ($(VFPVARIANT),ARM1136)
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# Enable VFP code generation
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CC_ARCH_ENDIAN_SPEC_little = -t6 -mfpu=vfp -mfloat-abi=softfp
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CC_ARCH_ENDIAN_SPEC_big = -t5be -Wa,-EB -mfpu=vfp -mfloat-abi=softfp
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CC_ARCH_SPEC = $(CC_ARCH_SPEC_BASE) $(CC_ARCH_ENDIAN_SPEC_$(_WRS_CONFIG_ENDIAN))
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else
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CC_ARCH_ENDIAN_SPEC_little = -t6
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CC_ARCH_ENDIAN_SPEC_big = -t5be -Wa,-EB
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CC_ARCH_SPEC = $(CC_ARCH_SPEC_BASE) $(CC_ARCH_ENDIAN_SPEC_$(_WRS_CONFIG_ENDIAN))
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endif
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# end of make.ARMARCH6gnu
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