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Searched refs:borrow (Results 1 – 5 of 5) sorted by relevance

/optee_os/lib/libutils/isoc/arch/arm/softfloat/source/
H A Ds_sub256M.c49 uint_fast8_t borrow; in softfloat_sub256M() local
53 borrow = 0; in softfloat_sub256M()
57 zPtr[index] = wordA - wordB - borrow; in softfloat_sub256M()
59 borrow = borrow ? (wordA <= wordB) : (wordA < wordB); in softfloat_sub256M()
H A Ds_subM.c53 uint_fast8_t borrow; in softfloat_subM() local
58 borrow = 0; in softfloat_subM()
62 zPtr[index] = wordA - wordB - borrow; in softfloat_subM()
64 borrow = borrow ? (wordA <= wordB) : (wordA < wordB); in softfloat_subM()
H A Ds_remStepMBy32.c58 uint_fast8_t borrow; in softfloat_remStepMBy32() local
69 borrow = (wordShiftedRem < wordProd); in softfloat_remStepMBy32()
77 zPtr[index] = wordShiftedRem - wordProd - borrow; in softfloat_remStepMBy32()
79 borrow = in softfloat_remStepMBy32()
80 borrow ? (wordShiftedRem <= wordProd) in softfloat_remStepMBy32()
/optee_os/lib/libmbedtls/mbedtls/library/
H A Dbignum_mod_raw.c184 mbedtls_mpi_uint carry, borrow; in mbedtls_mpi_mod_raw_add() local
186 borrow = mbedtls_mpi_core_sub(X, X, N->p, N->limbs); in mbedtls_mpi_mod_raw_add()
187 (void) mbedtls_mpi_core_add_if(X, N->p, N->limbs, (unsigned) (carry ^ borrow)); in mbedtls_mpi_mod_raw_add()
272 mbedtls_mpi_uint borrow = mbedtls_mpi_core_sub(X, X, N->p, N->limbs); in mbedtls_mpi_mod_raw_neg() local
273 (void) mbedtls_mpi_core_add_if(X, N->p, N->limbs, (unsigned) borrow); in mbedtls_mpi_mod_raw_neg()
H A Dbignum_core.c559 mbedtls_mpi_uint borrow = mbedtls_mpi_core_sub(X, T, N, AN_limbs); in mbedtls_mpi_core_montmul() local
575 mbedtls_ct_memcpy_if(mbedtls_ct_bool(carry ^ borrow), in mbedtls_mpi_core_montmul()