From: Petr Sumbera <sumbera@volny.cz>
Date: Sat, 21 Oct 2023 11:42:11 +0000 (+0200)
Subject: Fix passing floating point arguments on 64bits SPARC (libffi#778) (#802)
X-Git-Tag: upstream/3.4.7~56
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=dd90749505559d38abb339f1a1cd03791a9dc484;p=platform%2Fupstream%2Flibffi.git

Fix passing floating point arguments on 64bits SPARC (libffi#778) (#802)
---

diff --git a/src/sparc/ffi64.c b/src/sparc/ffi64.c
index 5ae43e8..7a9dc32 100644
--- a/src/sparc/ffi64.c
+++ b/src/sparc/ffi64.c
@@ -382,13 +382,19 @@ ffi_prep_args_v9(ffi_cif *cif, unsigned long *argp, void *rvalue, void **avalue)
 	  *argp++ = *(SINT32 *)a;
 	  break;
 	case FFI_TYPE_UINT32:
-	case FFI_TYPE_FLOAT:
 	  *argp++ = *(UINT32 *)a;
 	  break;
 	case FFI_TYPE_SINT64:
 	case FFI_TYPE_UINT64:
 	case FFI_TYPE_POINTER:
+	  *argp++ = *(UINT64 *)a;
+	  break;
+	case FFI_TYPE_FLOAT:
+	  flags |= SPARC_FLAG_FP_ARGS;
+	  *argp++ = *(UINT32 *)a;
+	  break;
 	case FFI_TYPE_DOUBLE:
+	  flags |= SPARC_FLAG_FP_ARGS;
 	  *argp++ = *(UINT64 *)a;
 	  break;