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ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long double' arguments. 

* src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
	double' arguments.

From-SVN: r155152
This commit is contained in:
Eric Botcazou 2009-12-11 10:06:18 +00:00 committed by Eric Botcazou
parent 2ea54b81da
commit fb01d970c4
2 changed files with 10 additions and 0 deletions
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5
libffi/ChangeLog
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@ -1,3 +1,8 @@
2009-12-11 Eric Botcazou <ebotcazou@adacore.com>
* src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
double' arguments.
2009-12-11 Eric Botcazou <ebotcazou@adacore.com>
* testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10.

5
libffi/src/sparc/ffi.c
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@ -599,6 +599,11 @@ ffi_closure_sparc_inner_v9(ffi_closure *closure,
/* Right-justify. */
argn += ALIGN(arg_types[i]->size, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
/* Align on a 16-byte boundary. */
#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
if (arg_types[i]->type == FFI_TYPE_LONGDOUBLE && (argn % 2) != 0)
argn++;
#endif
if (i < fp_slot_max
&& (arg_types[i]->type == FFI_TYPE_FLOAT
|| arg_types[i]->type == FFI_TYPE_DOUBLE