91e9e464fe
Co-authored-by: Marius A. Aardal <marius.andre.aardal@gmail.com> Co-authored-by: Gora Adj <gora.adj@tii.ae> Co-authored-by: Diego F. Aranha <dfaranha@cs.au.dk> Co-authored-by: Andrea Basso <sqisign@andreabasso.com> Co-authored-by: Isaac Andrés Canales Martínez <icanalesm0500@gmail.com> Co-authored-by: Jorge Chávez-Saab <jorgechavezsaab@gmail.com> Co-authored-by: Maria Corte-Real Santos <mariascrsantos98@gmail.com> Co-authored-by: Luca De Feo <github@defeo.lu> Co-authored-by: Max Duparc <max.duparc@epfl.ch> Co-authored-by: Jonathan Komada Eriksen <jonathan.eriksen97@gmail.com> Co-authored-by: Décio Luiz Gazzoni Filho <decio@decpp.net> Co-authored-by: Basil Hess <bhe@zurich.ibm.com> Co-authored-by: Antonin Leroux <antonin.leroux@polytechnique.org> Co-authored-by: Patrick Longa <plonga@microsoft.com> Co-authored-by: Luciano Maino <mainoluciano.96@gmail.com> Co-authored-by: Michael Meyer <michael@random-oracles.org> Co-authored-by: Hiroshi Onuki <onuki@mist.i.u-tokyo.ac.jp> Co-authored-by: Lorenz Panny <lorenz@yx7.cc> Co-authored-by: Giacomo Pope <giacomopope@gmail.com> Co-authored-by: Krijn Reijnders <reijnderskrijn@gmail.com> Co-authored-by: Damien Robert <damien.robert@inria.fr> Co-authored-by: Francisco Rodríguez-Henriquez <francisco.rodriguez@tii.ae> Co-authored-by: Sina Schaeffler <sschaeffle@student.ethz.ch> Co-authored-by: Benjamin Wesolowski <benjamin.wesolowski@ens-lyon.fr>
101 lines
3.0 KiB
CMake
101 lines
3.0 KiB
CMake
# SPDX-License-Identifier: Apache-2.0
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include(CheckTypeSize)
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function(check_target_feature CODE RUN_RESULT)
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set(TEMP_FILE "${CMAKE_BINARY_DIR}/check_target_feature.c")
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file(WRITE
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${TEMP_FILE}
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"int main(void) {
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${CODE}
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return 0;
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}")
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try_run(TEMP_RUN_RESULT TEMP_COMPILE_RESULT ${CMAKE_BINARY_DIR} ${TEMP_FILE})
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set(${RUN_RESULT} ${TEMP_RUN_RESULT} PARENT_SCOPE)
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if (ARGC EQUAL 3)
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set(${ARGV2} ${TEMP_COMPILE_RESULT} PARENT_SCOPE)
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endif()
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file(REMOVE ${TEMP_FILE})
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endfunction()
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if (${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm64")
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add_compile_definitions(TARGET_ARM64)
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set(RADIX 64)
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if (NOT APPLE)
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check_target_feature("asm volatile(\"mrs x0, PMCCNTR_EL0\" : : : \"x0\");" CYCCNT)
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if (CYCCNT STREQUAL "FAILED_TO_RUN")
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message(STATUS "Cycle counter not supported, reverting to fallback measurement")
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add_compile_definitions(NO_CYCLE_COUNTER)
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endif()
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endif()
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elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "arm")
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add_compile_definitions(TARGET_ARM)
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set(RADIX 32)
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elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "x86_64")
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add_compile_definitions(TARGET_AMD64)
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set(RADIX 64)
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elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "i386" OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES "i686")
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add_compile_definitions(TARGET_X86)
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set(RADIX 32)
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elseif (${CMAKE_SYSTEM_PROCESSOR} MATCHES "^(s390x.*|S390X.*)")
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add_compile_definitions(TARGET_S390X TARGET_BIG_ENDIAN)
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set(RADIX 64)
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else()
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add_compile_definitions(TARGET_OTHER)
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set(RADIX 64)
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message("Warning: system architecture not detected, defaulting to 64 bit")
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endif()
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if (NOT GF_RADIX STREQUAL "AUTO")
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if (NOT((GF_RADIX EQUAL 64) OR (GF_RADIX EQUAL 32)))
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message(FATAL_ERROR "Currently supported options for GF_RADIX: 32 or 64. Aborting")
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endif()
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set(RADIX ${GF_RADIX})
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endif()
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if (NOT DEFINED SQISIGN_BUILD_TYPE)
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set(SQISIGN_BUILD_TYPE "ref")
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endif()
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if (RADIX EQUAL 32)
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if (${SQISIGN_BUILD_TYPE} MATCHES "broadwell")
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message(FATAL_ERROR "Broadwell implementation not supported in 32-bit build")
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endif()
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else()
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# Testing for unsigned 128-bit integer support
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check_type_size("__uint128_t" uint128_t)
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if (${HAVE_uint128_t} AND (uint128_t EQUAL 16))
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add_compile_definitions(HAVE_UINT128)
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elseif(${SQISIGN_BUILD_TYPE} MATCHES "ref")
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message(WARNING "Compiler/platform does not support unsigned 128-bit integers, falling back to 32-bit build")
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set(RADIX 32)
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endif()
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endif()
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message(STATUS "Using ${RADIX}-bit radix for gf module")
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if (RADIX EQUAL 32)
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add_compile_definitions(RADIX_32)
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elseif (RADIX EQUAL 64)
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add_compile_definitions(RADIX_64)
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endif()
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if (UNIX)
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add_compile_definitions(TARGET_OS_UNIX)
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else()
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add_compile_definitions(TARGET_OS_OTHER)
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endif()
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set(C_OPT_FLAGS "")
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if (NOT DEFINED SQISIGN_TEST_REPS)
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set(SQISIGN_TEST_REPS 10)
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endif()
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add_compile_definitions(SQISIGN_TEST_REPS=${SQISIGN_TEST_REPS})
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