84 lines
3.1 KiB
Makefile
84 lines
3.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Arch-specific CryptoAPI modules.
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#
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obj-$(CONFIG_CRYPTO_AES_ARM) += aes-arm.o
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obj-$(CONFIG_CRYPTO_AES_ARM_BS) += aes-arm-bs.o
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obj-$(CONFIG_CRYPTO_SHA1_ARM) += sha1-arm.o
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obj-$(CONFIG_CRYPTO_SHA1_ARM_NEON) += sha1-arm-neon.o
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obj-$(CONFIG_CRYPTO_SHA256_ARM) += sha256-arm.o
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obj-$(CONFIG_CRYPTO_SHA512_ARM) += sha512-arm.o
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obj-$(CONFIG_CRYPTO_CHACHA20_NEON) += chacha-neon.o
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obj-$(CONFIG_CRYPTO_POLY1305_ARM) += poly1305-arm.o
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obj-$(CONFIG_CRYPTO_NHPOLY1305_NEON) += nhpoly1305-neon.o
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obj-$(CONFIG_CRYPTO_CURVE25519_NEON) += curve25519-neon.o
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ce-obj-$(CONFIG_CRYPTO_AES_ARM_CE) += aes-arm-ce.o
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ce-obj-$(CONFIG_CRYPTO_SHA1_ARM_CE) += sha1-arm-ce.o
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ce-obj-$(CONFIG_CRYPTO_SHA2_ARM_CE) += sha2-arm-ce.o
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ce-obj-$(CONFIG_CRYPTO_GHASH_ARM_CE) += ghash-arm-ce.o
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ce-obj-$(CONFIG_CRYPTO_CRCT10DIF_ARM_CE) += crct10dif-arm-ce.o
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crc-obj-$(CONFIG_CRYPTO_CRC32_ARM_CE) += crc32-arm-ce.o
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ifneq ($(crc-obj-y)$(crc-obj-m),)
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ifeq ($(call as-instr,.arch armv8-a\n.arch_extension crc,y,n),y)
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ce-obj-y += $(crc-obj-y)
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ce-obj-m += $(crc-obj-m)
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else
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$(warning These CRC Extensions modules need binutils 2.23 or higher)
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$(warning $(crc-obj-y) $(crc-obj-m))
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endif
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endif
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ifneq ($(ce-obj-y)$(ce-obj-m),)
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ifeq ($(call as-instr,.fpu crypto-neon-fp-armv8,y,n),y)
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obj-y += $(ce-obj-y)
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obj-m += $(ce-obj-m)
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else
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$(warning These ARMv8 Crypto Extensions modules need binutils 2.23 or higher)
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$(warning $(ce-obj-y) $(ce-obj-m))
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endif
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endif
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aes-arm-y := aes-cipher-core.o aes-cipher-glue.o
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aes-arm-bs-y := aes-neonbs-core.o aes-neonbs-glue.o
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sha1-arm-y := sha1-armv4-large.o sha1_glue.o
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sha1-arm-neon-y := sha1-armv7-neon.o sha1_neon_glue.o
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sha256-arm-neon-$(CONFIG_KERNEL_MODE_NEON) := sha256_neon_glue.o
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sha256-arm-y := sha256-core.o sha256_glue.o $(sha256-arm-neon-y)
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sha512-arm-neon-$(CONFIG_KERNEL_MODE_NEON) := sha512-neon-glue.o
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sha512-arm-y := sha512-core.o sha512-glue.o $(sha512-arm-neon-y)
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sha1-arm-ce-y := sha1-ce-core.o sha1-ce-glue.o
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sha2-arm-ce-y := sha2-ce-core.o sha2-ce-glue.o
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aes-arm-ce-y := aes-ce-core.o aes-ce-glue.o
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ghash-arm-ce-y := ghash-ce-core.o ghash-ce-glue.o
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crct10dif-arm-ce-y := crct10dif-ce-core.o crct10dif-ce-glue.o
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crc32-arm-ce-y:= crc32-ce-core.o crc32-ce-glue.o
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chacha-neon-y := chacha-scalar-core.o chacha-glue.o
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chacha-neon-$(CONFIG_KERNEL_MODE_NEON) += chacha-neon-core.o
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poly1305-arm-y := poly1305-core.o poly1305-glue.o
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nhpoly1305-neon-y := nh-neon-core.o nhpoly1305-neon-glue.o
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curve25519-neon-y := curve25519-core.o curve25519-glue.o
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ifdef REGENERATE_ARM_CRYPTO
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quiet_cmd_perl = PERL $@
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cmd_perl = $(PERL) $(<) > $(@)
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$(src)/poly1305-core.S_shipped: $(src)/poly1305-armv4.pl
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$(call cmd,perl)
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$(src)/sha256-core.S_shipped: $(src)/sha256-armv4.pl
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$(call cmd,perl)
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$(src)/sha512-core.S_shipped: $(src)/sha512-armv4.pl
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$(call cmd,perl)
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endif
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targets += poly1305-core.S sha256-core.S sha512-core.S
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# massage the perlasm code a bit so we only get the NEON routine if we need it
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poly1305-aflags-$(CONFIG_CPU_V7) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=5
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poly1305-aflags-$(CONFIG_KERNEL_MODE_NEON) := -U__LINUX_ARM_ARCH__ -D__LINUX_ARM_ARCH__=7
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AFLAGS_poly1305-core.o += $(poly1305-aflags-y)
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