38 lines
721 B
CMake
38 lines
721 B
CMake
# SPDX-License-Identifier: Apache-2.0
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if(CONFIG_GP_NONE)
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set(gpopt none)
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elseif(CONFIG_GP_LOCAL)
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set(gpopt local)
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elseif(CONFIG_GP_GLOBAL)
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set(gpopt global)
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elseif(CONFIG_GP_ALL_DATA)
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set(gpopt data)
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endif()
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# Set Global Pointer option based on Kconfig.
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zephyr_cc_option(-mgpopt=${gpopt})
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# TODO Find a way to pull this out of system.h somehow
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# instead of having Kconfig for it
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if(CONFIG_HAS_MUL_INSTRUCTION)
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zephyr_cc_option(-mhw-mul)
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else()
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zephyr_cc_option(-mno-hw-mul)
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endif()
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if(CONFIG_HAS_MULX_INSTRUCTION)
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zephyr_cc_option(-mhw-mulx)
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else()
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zephyr_cc_option(-mno-hw-mulx)
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endif()
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if(CONFIG_HAS_DIV_INSTRUCTION)
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zephyr_cc_option(-mhw-div)
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else()
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zephyr_cc_option(-mno-hw-div)
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endif()
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add_subdirectory(core)
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