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git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-03-22 07:27:12 +08:00
b8456f7aaf
Move the contents of arch/s390/lib/crypto/ into lib/crypto/s390/. The new code organization makes a lot more sense for how this code actually works and is developed. In particular, it makes it possible to build each algorithm as a single module, with better inlining and dead code elimination. For a more detailed explanation, see the patchset which did this for the CRC library code: https://lore.kernel.org/r/20250607200454.73587-1-ebiggers@kernel.org/. Also see the patchset which did this for SHA-512: https://lore.kernel.org/linux-crypto/20250616014019.415791-1-ebiggers@kernel.org/ This is just a preparatory commit, which does the move to get the files into their new location but keeps them building the same way as before. Later commits will make the actual improvements to the way the arch-optimized code is integrated for each algorithm. Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Reviewed-by: Sohil Mehta <sohil.mehta@intel.com> Link: https://lore.kernel.org/r/20250619191908.134235-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
116 lines
3.6 KiB
Makefile
116 lines
3.6 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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aflags-thumb2-$(CONFIG_THUMB2_KERNEL) := -U__thumb2__ -D__thumb2__=1
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quiet_cmd_perlasm = PERLASM $@
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cmd_perlasm = $(PERL) $(<) > $(@)
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quiet_cmd_perlasm_with_args = PERLASM $@
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cmd_perlasm_with_args = $(PERL) $(<) void $(@)
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obj-$(CONFIG_CRYPTO_LIB_UTILS) += libcryptoutils.o
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libcryptoutils-y := memneq.o utils.o
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# chacha is used by the /dev/random driver which is always builtin
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obj-y += chacha.o
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obj-$(CONFIG_CRYPTO_LIB_CHACHA_GENERIC) += libchacha.o
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obj-$(CONFIG_CRYPTO_LIB_AES) += libaes.o
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libaes-y := aes.o
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obj-$(CONFIG_CRYPTO_LIB_AESCFB) += libaescfb.o
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libaescfb-y := aescfb.o
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obj-$(CONFIG_CRYPTO_LIB_AESGCM) += libaesgcm.o
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libaesgcm-y := aesgcm.o
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obj-$(CONFIG_CRYPTO_LIB_ARC4) += libarc4.o
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libarc4-y := arc4.o
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obj-$(CONFIG_CRYPTO_LIB_GF128MUL) += gf128mul.o
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# blake2s is used by the /dev/random driver which is always builtin
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obj-y += libblake2s.o
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libblake2s-y := blake2s.o
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libblake2s-$(CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC) += blake2s-generic.o
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libblake2s-$(CONFIG_CRYPTO_SELFTESTS) += blake2s-selftest.o
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obj-$(CONFIG_CRYPTO_LIB_CHACHA20POLY1305) += libchacha20poly1305.o
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libchacha20poly1305-y += chacha20poly1305.o
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libchacha20poly1305-$(CONFIG_CRYPTO_SELFTESTS) += chacha20poly1305-selftest.o
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obj-$(CONFIG_CRYPTO_LIB_CURVE25519_GENERIC) += libcurve25519-generic.o
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libcurve25519-generic-y := curve25519-fiat32.o
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libcurve25519-generic-$(CONFIG_ARCH_SUPPORTS_INT128) := curve25519-hacl64.o
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libcurve25519-generic-y += curve25519-generic.o
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# clang versions prior to 18 may blow out the stack with KASAN
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ifeq ($(call clang-min-version, 180000),)
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KASAN_SANITIZE_curve25519-hacl64.o := n
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endif
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obj-$(CONFIG_CRYPTO_LIB_CURVE25519) += libcurve25519.o
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libcurve25519-y += curve25519.o
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libcurve25519-$(CONFIG_CRYPTO_SELFTESTS) += curve25519-selftest.o
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obj-$(CONFIG_CRYPTO_LIB_DES) += libdes.o
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libdes-y := des.o
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obj-$(CONFIG_CRYPTO_LIB_POLY1305) += libpoly1305.o
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libpoly1305-y += poly1305.o
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obj-$(CONFIG_CRYPTO_LIB_POLY1305_GENERIC) += libpoly1305-generic.o
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libpoly1305-generic-y := poly1305-donna32.o
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libpoly1305-generic-$(CONFIG_ARCH_SUPPORTS_INT128) := poly1305-donna64.o
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libpoly1305-generic-y += poly1305-generic.o
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obj-$(CONFIG_CRYPTO_LIB_SHA1) += libsha1.o
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libsha1-y := sha1.o
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obj-$(CONFIG_CRYPTO_LIB_SHA256) += libsha256.o
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libsha256-y := sha256.o
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obj-$(CONFIG_CRYPTO_LIB_SHA256_GENERIC) += libsha256-generic.o
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libsha256-generic-y := sha256-generic.o
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obj-$(CONFIG_CRYPTO_LIB_SHA512) += libsha512.o
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libsha512-y := sha512.o
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ifeq ($(CONFIG_CRYPTO_LIB_SHA512_ARCH),y)
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CFLAGS_sha512.o += -I$(src)/$(SRCARCH)
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ifeq ($(CONFIG_ARM),y)
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libsha512-y += arm/sha512-core.o
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$(obj)/arm/sha512-core.S: $(src)/arm/sha512-armv4.pl
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$(call cmd,perlasm)
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clean-files += arm/sha512-core.S
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AFLAGS_arm/sha512-core.o += $(aflags-thumb2-y)
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endif
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ifeq ($(CONFIG_ARM64),y)
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libsha512-y += arm64/sha512-core.o
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$(obj)/arm64/sha512-core.S: $(src)/arm64/sha2-armv8.pl
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$(call cmd,perlasm_with_args)
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clean-files += arm64/sha512-core.S
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libsha512-$(CONFIG_KERNEL_MODE_NEON) += arm64/sha512-ce-core.o
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endif
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libsha512-$(CONFIG_RISCV) += riscv/sha512-riscv64-zvknhb-zvkb.o
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libsha512-$(CONFIG_SPARC) += sparc/sha512_asm.o
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libsha512-$(CONFIG_X86) += x86/sha512-ssse3-asm.o \
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x86/sha512-avx-asm.o \
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x86/sha512-avx2-asm.o
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endif # CONFIG_CRYPTO_LIB_SHA512_ARCH
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obj-$(CONFIG_MPILIB) += mpi/
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obj-$(CONFIG_CRYPTO_SELFTESTS_FULL) += simd.o
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obj-$(CONFIG_CRYPTO_LIB_SM3) += libsm3.o
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libsm3-y := sm3.o
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obj-$(CONFIG_ARM) += arm/
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obj-$(CONFIG_ARM64) += arm64/
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obj-$(CONFIG_MIPS) += mips/
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obj-$(CONFIG_PPC) += powerpc/
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obj-$(CONFIG_RISCV) += riscv/
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obj-$(CONFIG_S390) += s390/
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