Obtained from:	https://github.com/libunwind/libunwind/commit/99fb31d5f05ff6c96ca3a9350c792618fab23f2d

--- src/ptrace/_UPT_access_fpreg.c.orig	2021-11-26 16:58:55 UTC
+++ src/ptrace/_UPT_access_fpreg.c
@@ -104,7 +104,11 @@ _UPT_access_fpreg (unw_addr_space_t as, unw_regnum_t r
 #elif defined(__i386__)
           memcpy(&fpreg.fpr_acc[reg], val, sizeof(unw_fpreg_t));
 #elif defined(__arm__)
+#  if __FreeBSD_version >= 1400079
+          memcpy(&fpreg.fpr_r[reg], val, sizeof(unw_fpreg_t));
+#  else
           memcpy(&fpreg.fpr[reg], val, sizeof(unw_fpreg_t));
+#  endif
 #elif defined(__aarch64__)
           memcpy(&fpreg.fp_q[reg], val, sizeof(unw_fpreg_t));
 #elif defined(__powerpc64__)
@@ -120,7 +124,11 @@ _UPT_access_fpreg (unw_addr_space_t as, unw_regnum_t r
 #elif defined(__i386__)
           memcpy(val, &fpreg.fpr_acc[reg], sizeof(unw_fpreg_t));
 #elif defined(__arm__)
-          memcpy(val, &fpreg.fpr[reg], sizeof(unw_fpreg_t));
+#  if __FreeBSD_version >= 1400079
+          memcpy(&fpreg.fpr_r[reg], val, sizeof(unw_fpreg_t));
+#  else
+          memcpy(&fpreg.fpr[reg], val, sizeof(unw_fpreg_t));
+#  endif
 #elif defined(__aarch64__)
           memcpy(val, &fpreg.fp_q[reg], sizeof(unw_fpreg_t));
 #elif defined(__powerpc64__)