diff options
Diffstat (limited to 'tests/tcg/i386/test-i386-fprem.c')
| -rw-r--r-- | tests/tcg/i386/test-i386-fprem.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/tests/tcg/i386/test-i386-fprem.c b/tests/tcg/i386/test-i386-fprem.c index 1a71623..66f5a96 100644 --- a/tests/tcg/i386/test-i386-fprem.c +++ b/tests/tcg/i386/test-i386-fprem.c @@ -23,7 +23,10 @@ * along with this program; if not, see <http://www.gnu.org/licenses/>. */ -#include "qemu/osdep.h" +#include <stdio.h> +#include <stdint.h> + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) /* * Inspired by <ieee754.h>'s union ieee854_long_double, but with single @@ -39,7 +42,7 @@ union float80u { unsigned int exponent:15; unsigned int negative:1; unsigned int empty:16; - } QEMU_PACKED ieee; + } __attribute__((packed)) ieee; /* This is for NaNs in the IEEE 854 double-extended-precision format. */ struct { @@ -49,7 +52,7 @@ union float80u { unsigned int exponent:15; unsigned int negative:1; unsigned int empty:16; - } QEMU_PACKED ieee_nan; + } __attribute__((packed)) ieee_nan; }; #define IEEE854_LONG_DOUBLE_BIAS 0x3fff @@ -229,6 +232,7 @@ static void test_fprem_cases(void) do_fprem_stack_underflow(); printf("= invalid operation =\n"); + do_fprem(q_nan.d, 1.0); do_fprem(s_nan.d, 1.0); do_fprem(1.0, 0.0); do_fprem(pos_inf.d, 1.0); @@ -238,6 +242,8 @@ static void test_fprem_cases(void) do_fprem(pos_denorm.d, 1.0); do_fprem(1.0, pos_denorm.d); + do_fprem(smallest_positive_norm.d, smallest_positive_norm.d); + /* printf("= underflow =\n"); */ /* TODO: Is there a case where FPREM raises underflow? */ } |