1 #define WITH_TARGET_WORD_MSB 0
2 #define WITH_TARGET_WORD_BITSIZE 64
3 #define WITH_HOST_WORD_BITSIZE (sizeof (int) * 8)
5 #define ASSERT(EXPRESSION) \
8 fprintf (stderr, "%s:%d: assertion failed - %s\n", \
9 __FILE__, __LINE__, #EXPRESSION); \
14 #define SIM_BITS_INLINE (INCLUDE_MODULE | INCLUDED_BY_MODULE)
16 #include "sim-basics.h"
17 #include "sim-types.h"
38 #define MAX_INT16 (32767)
39 #define MIN_INT16 (32768)
41 const alu_test alu16_tests[] = {
43 { MAX_INT16, { { "ADD", 1 }, }, MIN_INT16, 0, 1, },
44 { MIN_INT16, { { "ADD", -1 }, }, MAX_INT16, 1, 1, },
45 { MAX_INT16, { { "ADD", MIN_INT16 }, }, -1, 0, 0, },
46 { MIN_INT16, { { "ADD", MAX_INT16 }, }, -1, 0, 0, },
47 { MAX_INT16, { { "ADD", MAX_INT16 }, }, MAX_INT16 * 2, 0, 1, },
48 { MIN_INT16, { { "ADD", MIN_INT16 }, }, 0, 1, 1, },
50 { 0, { { "SUB", MIN_INT16 }, }, MIN_INT16, 0, 1, },
51 { MAX_INT16, { { "SUB", MAX_INT16 }, }, 0, 0, 0, },
56 print_hex (unsigned64 val, int nr_bits)
61 printf ("0x%04lx", (long) (unsigned16) (val));
64 printf ("0x%08lx", (long) (unsigned32) (val));
67 printf ("0x%08lx%08lx",
68 (long) (unsigned32) (val >> 32),
69 (long) (unsigned32) (val));
80 #include "alu-n-tst.h"
85 #include "alu-n-tst.h"
89 #include "alu-n-tst.h"
97 for (i = 0; i < sizeof (alu16_tests) / sizeof (*alu16_tests); i++)
98 do_op_16 (alu16_tests + i);