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ffi.c (ffi_prep_args): Remove unused variable and fix formatting. 

2002-05-24  Bo Thorsen  <bo@suse.co.uk>

	* src/x86/ffi.c (ffi_prep_args): Remove unused variable and
	fix formatting.

From-SVN: r53925
This commit is contained in:
Bo Thorsen 2002-05-27 13:52:44 +00:00 committed by Bo Thorsen
parent 01cc7916dc
commit b2374bda40
2 changed files with 49 additions and 50 deletions
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5
libffi/ChangeLog
View File

@ -1,3 +1,8 @@
2002-05-27 Bo Thorsen <bo@suse.de>
* src/x86/ffi.c (ffi_prep_args): Remove unused variable and
fix formatting.
2002-05-14 Release Manager
* GCC 3.1 Released.

94
libffi/src/x86/ffi.c
View File

@ -37,7 +37,6 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
{
register unsigned int i;
register int tmp;
register unsigned int avn;
register void **p_argv;
register char *argp;
register ffi_type **p_arg;
@ -45,12 +44,12 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
tmp = 0;
argp = stack;
if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT ) {
*(void **) argp = ecif->rvalue;
argp += 4;
}
if (ecif->cif->rtype->type == FFI_TYPE_STRUCT)
{
*(void **) argp = ecif->rvalue;
argp += 4;
}
avn = ecif->cif->nargs;
p_argv = ecif->avalue;
for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
@ -60,58 +59,53 @@ void ffi_prep_args(char *stack, extended_cif *ecif)
size_t z;
/* Align if necessary */
if (((*p_arg)->alignment - 1) & (unsigned) argp) {
if (((*p_arg)->alignment - 1) & (unsigned) argp)
argp = (char *) ALIGN(argp, (*p_arg)->alignment);
}
if (avn != 0)
z = (*p_arg)->size;
if (z < sizeof(int))
{
avn--;
z = (*p_arg)->size;
if (z < sizeof(int))
z = sizeof(int);
switch ((*p_arg)->type)
{
z = sizeof(int);
switch ((*p_arg)->type)
{
case FFI_TYPE_SINT8:
*(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
break;
case FFI_TYPE_UINT8:
*(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
break;
case FFI_TYPE_SINT16:
*(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
break;
case FFI_TYPE_UINT16:
*(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
break;
case FFI_TYPE_SINT32:
*(signed int *) argp = (signed int)*(SINT32 *)(* p_argv);
break;
case FFI_TYPE_UINT32:
*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
break;
case FFI_TYPE_SINT8:
*(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
break;
case FFI_TYPE_STRUCT:
*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
break;
case FFI_TYPE_UINT8:
*(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
break;
default:
FFI_ASSERT(0);
}
case FFI_TYPE_SINT16:
*(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
break;
case FFI_TYPE_UINT16:
*(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
break;
case FFI_TYPE_SINT32:
*(signed int *) argp = (signed int)*(SINT32 *)(* p_argv);
break;
case FFI_TYPE_UINT32:
*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
break;
case FFI_TYPE_STRUCT:
*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
break;
default:
FFI_ASSERT(0);
}
else
{
memcpy(argp, *p_argv, z);
}
p_argv++;
argp += z;
}
else
{
memcpy(argp, *p_argv, z);
}
p_argv++;
argp += z;
}
return;