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rpcrt4: Write the floating-point mask on x86-64. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-11-09 18:01:59 -06:00 committed by Alexandre Julliard
parent d3bc9721f7
commit 0c642cc043
1 changed files with 24 additions and 0 deletions
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24
dlls/rpcrt4/ndr_typelib.c
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@ -689,6 +689,10 @@ static void write_proc_func_header(ITypeInfo *typeinfo, FUNCDESC *desc,
WORD proc_idx, unsigned char *proc, size_t *proclen)
{
unsigned short stack_size = 2 * sizeof(void *); /* This + return */
#ifdef __x86_64__
unsigned short float_mask = 0;
unsigned char basetype;
#endif
WORD param_idx;
WRITE_CHAR (proc, *proclen, FC_AUTO_HANDLE);
@ -700,8 +704,28 @@ static void write_proc_func_header(ITypeInfo *typeinfo, FUNCDESC *desc,
WRITE_SHORT(proc, *proclen, 0); /* constant_client_buffer_size */
WRITE_SHORT(proc, *proclen, 0); /* constant_server_buffer_size */
#ifdef __x86_64__
WRITE_CHAR (proc, *proclen, 0x47); /* HasExtensions | HasReturn | ClientMustSize | ServerMustSize */
#else
WRITE_CHAR (proc, *proclen, 0x07); /* HasReturn | ClientMustSize | ServerMustSize */
#endif
WRITE_CHAR (proc, *proclen, desc->cParams + 1); /* incl. return value */
#ifdef __x86_64__
WRITE_CHAR (proc, *proclen, 10); /* extension size */
WRITE_CHAR (proc, *proclen, 0); /* INTERPRETER_OPT_FLAGS2 */
WRITE_SHORT(proc, *proclen, 0); /* ClientCorrHint */
WRITE_SHORT(proc, *proclen, 0); /* ServerCorrHint */
WRITE_SHORT(proc, *proclen, 0); /* NotifyIndex */
for (param_idx = 0; param_idx < desc->cParams && param_idx < 3; param_idx++)
{
basetype = get_base_type(desc->lprgelemdescParam[param_idx].tdesc.vt);
if (basetype == FC_FLOAT)
float_mask |= (1 << ((param_idx + 1) * 2));
else if (basetype == FC_DOUBLE)
float_mask |= (2 << ((param_idx + 1) * 2));
}
WRITE_SHORT(proc, *proclen, float_mask);
#endif
}
static HRESULT write_iface_fs(ITypeInfo *typeinfo, WORD funcs, WORD parentfuncs,