From e50b9ef8b910fa642ef158f6642e60d54d7ad740 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sat, 7 Dec 2019 02:34:14 -0800 Subject: [PATCH] powerpc64: Use memcpy to help platforms with no __int128. (#534) Signed-off-by: Khem Raj [Retrieved from: https://github.com/libffi/libffi/commit/e50b9ef8b910fa642ef158f6642e60d54d7ad740] Signed-off-by: Fabrice Fontaine --- src/powerpc/ffi_linux64.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/powerpc/ffi_linux64.c b/src/powerpc/ffi_linux64.c index 73647701..4d50878e 100644 --- a/src/powerpc/ffi_linux64.c +++ b/src/powerpc/ffi_linux64.c @@ -680,9 +680,9 @@ ffi_prep_args64 (extended_cif *ecif, unsigned long *const stack) { if (vecarg_count < NUM_VEC_ARG_REGISTERS64 && i < nfixedargs) - *vec_base.f128++ = *arg.f128++; + memcpy (vec_base.f128++, arg.f128, sizeof (float128)); else - *next_arg.f128 = *arg.f128++; + memcpy (next_arg.f128, arg.f128++, sizeof (float128)); if (++next_arg.f128 == gpr_end.f128) next_arg.f128 = rest.f128; vecarg_count++; @@ -986,9 +986,9 @@ ffi_closure_helper_LINUX64 (ffi_cif *cif, do { if (pvec < end_pvec && i < nfixedargs) - *to.f128 = *pvec++; + memcpy (to.f128, pvec++, sizeof (float128)); else - *to.f128 = *from.f128; + memcpy (to.f128, from.f128, sizeof (float128)); to.f128++; from.f128++; }