Viewing file:  va_arg-3.c (1.82 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/* Test AAPCS64 layout and __builtin_va_arg.
This test covers most composite types as described in AAPCS64 \S 4.3.
Homogeneous floating-point aggregate types are covered in other tests. */
/* { dg-do run { target aarch64*-*-* } } */
#ifndef IN_FRAMEWORK
#define AAPCS64_TEST_STDARG
#define TESTFILE "va_arg-3.c"
#include "type-def.h"
struct x0
{
char ch;
int i;
} y0 = { 'a', 12345 };
struct x1
{
int a;
int b;
int c;
int d;
} y1 = { 0xdeadbeef, 0xcafebabe, 0x87654321, 0xabcedf975 };
struct x2
{
long long a;
long long b;
char ch;
} y2 = { 0x12, 0x34, 0x56 };
union x3
{
char ch;
int i;
long long ll;
} y3;
union x4
{
int i;
struct x2 y2;
} y4;
struct x5
{
union int128_t qword;
} y5;
#define HAS_DATA_INIT_FUNC
void init_data ()
{
/* Init small union. */
y3.ll = 0xfedcba98LL;
/* Init big union. */
y4.y2.a = 0x78;
y4.y2.b = 0x89;
y4.y2.ch= 0x9a;
/* Init signed quad-word integer. */
y5.qword.l64 = 0xfdb9753102468aceLL;
y5.qword.h64 = 0xeca8642013579bdfLL;
}
#include "abitest.h"
#else
ARG (float ,1.0f, S0, LAST_NAMED_ARG_ID)
DOTS
ANON (struct x0, y0, X0, 1)
ANON (struct x1, y1, X1, 2)
PTR_ANON (struct x2, y2, X3, 3)
ANON (union x3, y3, X4, 4)
PTR_ANON (union x4, y4, X5, 5)
ANON (struct x5, y5, X6, 6)
ANON (struct x0, y0, STACK, 7)
ANON (struct x1, y1, STACK+8, 8)
PTR_ANON (struct x2, y2, STACK+24, 9)
ANON (union x3, y3, STACK+32, 10)
PTR_ANON (union x4, y4, STACK+40, 11)
#ifndef __AAPCS64_BIG_ENDIAN__
ANON (int , 1, STACK+48, 12)
#else
ANON (int , 1, STACK+52, 12)
#endif
ANON (struct x5, y5, STACK+64, 13)
#ifndef __AAPCS64_BIG_ENDIAN__
LAST_ANON(int , 2, STACK+80, 14)
#else
LAST_ANON(int , 2, STACK+84, 14)
#endif
#endif
|
