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Diffstat (limited to 'sim/testsuite/common/bits-tst.c')
-rw-r--r--sim/testsuite/common/bits-tst.c347
1 files changed, 0 insertions, 347 deletions
diff --git a/sim/testsuite/common/bits-tst.c b/sim/testsuite/common/bits-tst.c
deleted file mode 100644
index cb33544..0000000
--- a/sim/testsuite/common/bits-tst.c
+++ /dev/null
@@ -1,347 +0,0 @@
-# 2 "bits-tst.c"
-
-/* Drive the bit test routines */
-
-
-long long
-calc (const char *call,
- long long val,
- int row,
- int col)
-{
- if (strcmp (call, "MASK") == 0)
- return MASKED (val, row, col);
- if (strcmp (call, "MASK16") == 0)
- return MASKED16 (val, row, col);
- if (strcmp (call, "MASK32") == 0)
- return MASKED32 (val, row, col);
- if (strcmp (call, "MASK64") == 0)
- return MASKED64 (val, row, col);
-
- if (strcmp (call, "EXTRACT") == 0)
- return EXTRACTED (val, row, col);
- if (strcmp (call, "EXTRACT16") == 0)
- return EXTRACTED16 (val, row, col);
- if (strcmp (call, "EXTRACT32") == 0)
- return EXTRACTED32 (val, row, col);
- if (strcmp (call, "EXTRACT64") == 0)
- return EXTRACTED64 (val, row, col);
-
- if (strcmp (call, "LSEXTRACT") == 0)
- return LSEXTRACTED (val, row, col);
- if (strcmp (call, "LSEXTRACT16") == 0)
- return LSEXTRACTED16 (val, row, col);
- if (strcmp (call, "LSEXTRACT32") == 0)
- return LSEXTRACTED32 (val, row, col);
- if (strcmp (call, "LSEXTRACT64") == 0)
- return LSEXTRACTED64 (val, row, col);
-
- if (strcmp (call, "MSEXTRACT") == 0)
- return MSEXTRACTED (val, row, col);
- if (strcmp (call, "MSEXTRACT16") == 0)
- return MSEXTRACTED16 (val, row, col);
- if (strcmp (call, "MSEXTRACT32") == 0)
- return MSEXTRACTED32 (val, row, col);
- if (strcmp (call, "MSEXTRACT64") == 0)
- return MSEXTRACTED64 (val, row, col);
-
- if (strcmp (call, "INSERT") == 0)
- return INSERTED (val, row, col);
- if (strcmp (call, "INSERT16") == 0)
- return INSERTED16 (val, row, col);
- if (strcmp (call, "INSERT32") == 0)
- return INSERTED32 (val, row, col);
- if (strcmp (call, "INSERT64") == 0)
- return INSERTED64 (val, row, col);
-
- if (strcmp (call, "LSINSERT") == 0)
- return LSINSERTED (val, row, col);
- if (strcmp (call, "LSINSERT16") == 0)
- return LSINSERTED16 (val, row, col);
- if (strcmp (call, "LSINSERT32") == 0)
- return LSINSERTED32 (val, row, col);
- if (strcmp (call, "LSINSERT64") == 0)
- return LSINSERTED64 (val, row, col);
-
- if (strcmp (call, "MSINSERT") == 0)
- return MSINSERTED (val, row, col);
- if (strcmp (call, "MSINSERT16") == 0)
- return MSINSERTED16 (val, row, col);
- if (strcmp (call, "MSINSERT32") == 0)
- return MSINSERTED32 (val, row, col);
- if (strcmp (call, "MSINSERT64") == 0)
- return MSINSERTED64 (val, row, col);
-
- if (strcmp (call, "MSMASK") == 0)
- return MSMASKED (val, row, col);
- if (strcmp (call, "MSMASK16") == 0)
- return MSMASKED16 (val, row, col);
- if (strcmp (call, "MSMASK32") == 0)
- return MSMASKED32 (val, row, col);
- if (strcmp (call, "MSMASK64") == 0)
- return MSMASKED64 (val, row, col);
-
- if (strcmp (call, "LSMASK") == 0)
- return LSMASKED (val, row, col);
- if (strcmp (call, "LSMASK16") == 0)
- return LSMASKED16 (val, row, col);
- if (strcmp (call, "LSMASK32") == 0)
- return LSMASKED32 (val, row, col);
- if (strcmp (call, "LSMASK64") == 0)
- return LSMASKED64 (val, row, col);
-
- if (strcmp (call, "ROT16") == 0)
- return ROT16 (val, col);
- if (strcmp (call, "ROT32") == 0)
- return ROT32 (val, col);
- if (strcmp (call, "ROT64") == 0)
- return ROT64 (val, col);
-
- if (strcmp (call, "SEXT16") == 0)
- return SEXT16 (val, col);
- if (strcmp (call, "SEXT32") == 0)
- return SEXT32 (val, col);
- if (strcmp (call, "SEXT64") == 0)
- return SEXT64 (val, col);
- if (strcmp (call, "SEXT") == 0)
- return SEXT (val, col);
-
- if (strcmp (call, "LSSEXT16") == 0)
- return LSSEXT16 (val, col);
- if (strcmp (call, "LSSEXT32") == 0)
- return LSSEXT32 (val, col);
- if (strcmp (call, "LSSEXT64") == 0)
- return LSSEXT64 (val, col);
- if (strcmp (call, "LSSEXT") == 0)
- return LSSEXT (val, col);
-
- if (strcmp (call, "MSSEXT16") == 0)
- return MSSEXT16 (val, col);
- if (strcmp (call, "MSSEXT32") == 0)
- return MSSEXT32 (val, col);
- if (strcmp (call, "MSSEXT64") == 0)
- return MSSEXT64 (val, col);
- if (strcmp (call, "MSSEXT") == 0)
- return MSSEXT (val, col);
-
- else
- {
- fprintf (stderr, "Unknown call passed to calc (%s, 0x%08lx%08lx, %d, %d)\n",
- call, (long)(val >> 32), (long)val, row, col);
- abort ();
- return val;
- }
-}
-
-
-int
-check_sext (int nr_bits,
- const char *sexted,
- const char *masked,
- const char *msmasked)
-{
- int errors = 0;
- int col;
- for (col = 0; col < nr_bits; col ++)
- {
- long long mask = calc (masked, -1, col, col);
- long long msmask = calc (msmasked, -1,
- 0, (WITH_TARGET_WORD_MSB ? nr_bits - col - 1 : col));
- long long sext = calc (sexted, mask, -1, col);
- long long mask_1 = mask >> 1;
- long long sext_1 = calc (sexted, mask_1, -1, col);
- if (mask_1 != sext_1)
- {
- fprintf (stderr, "%s:%d: ", __FILE__, __LINE__);
- fprintf (stderr, " %s(0x%08lx%08lx,%d) != 0x%08lx%08lx\n",
- sexted,
- (long)(mask_1 >> 32), (long)mask_1,
- col,
- (long)(sext_1 >> 32), (long)sext_1);
- errors ++;
- }
- if (sext != msmask)
- {
- fprintf (stderr, "%s:%d: ", __FILE__, __LINE__);
- fprintf (stderr, " %s(0x%08lx%08lx,%d) == 0x%08lx%08lx wrong, != 0x%08lx%08lx\n",
- sexted, (long)(mask >> 32), (long)mask, col,
- (long)(sext >> 32), (long)sext,
- (long)(msmask >> 32), (long)msmask);
- errors ++;
- }
-
- }
- return errors;
-}
-
-
-int
-check_rot (int nr_bits,
- const char *roted,
- const char *masked)
-{
- int errors = 0;
- int row;
- int col;
- for (row = 0; row < nr_bits; row++)
- for (col = 0; col < nr_bits; col++)
- if ((WITH_TARGET_WORD_MSB == 0 && row <= col)
- || (WITH_TARGET_WORD_MSB != 0 && row >= col))
- {
- long long mask = calc (masked, -1, row, col);
- int shift;
- for (shift = -nr_bits + 1; shift < nr_bits; shift ++)
- {
- long long rot = calc (roted, mask, -1, shift);
- long long urot = calc (roted, rot, -1, -shift);
- if (mask != urot
- || (shift == 0 && rot != mask)
- || (shift != 0 && rot == mask && abs(row - col) != (nr_bits - 1)))
- {
- fprintf (stderr, "%s:%d: ", __FILE__, __LINE__);
- fprintf (stderr, " %s(%s(0x%08lx%08lx,%d) == 0x%08lx%08lx, %d) failed\n",
- roted, roted,
- (long)(mask >> 32), (long)mask, shift,
- (long)(urot >> 32), (long)urot, -shift);
- errors ++;
- }
- }
- }
- return errors;
-}
-
-
-int
-check_extract (int nr_bits,
- const char *extracted,
- const char *inserted,
- const char *masked)
-{
- int errors = 0;
- int row;
- int col;
- for (row = 0; row < nr_bits; row++)
- for (col = 0; col < nr_bits; col ++)
- if ((WITH_TARGET_WORD_MSB == 0 && row <= col)
- || (WITH_TARGET_WORD_MSB != 0 && row >= col))
- {
- long long mask = calc (masked, -1, row, col);
- long long extr = calc (extracted, mask, row, col);
- long long inst = calc (inserted, extr, row, col);
- if (mask != inst)
- {
- fprintf (stderr, "%s:%d: ", __FILE__, __LINE__);
- fprintf (stderr, " %s(%d,%d)=0x%08lx%08lx -> %s=0x%08lx%08lx -> %s=0x%08lx%08lx failed\n",
- masked, row, col, (long)(mask >> 32), (long)mask,
- extracted, (long)(extr >> 32), (long)extr,
- inserted, (long)(inst >> 32), (long)inst);
- errors ++;
- }
- }
- return errors;
-}
-
-
-int
-check_bits (int call,
- test_spec **tests)
-{
- int r;
- int c;
- int errors = 0;
- while (*tests != NULL)
- {
- int nr_rows = (*tests)->nr_rows;
- int nr_cols = (*tests)->nr_cols;
- test_tuples *tuples = (*tests)->tuples;
- for (r = 0; r < nr_rows; r++)
- for (c = 0; c < nr_cols; c++)
- {
- int i = r * nr_rows + c;
- test_tuples *tuple = &tuples[i];
- if (tuple->col >= 0)
- {
- long long val = (!call ? tuple->val : calc ((*tests)->macro, -1,
- tuple->row, tuple->col));
- long long check = tuple->check;
- if (val != check)
- {
- fprintf (stderr, "%s:%d:", (*tests)->file, tuple->line);
- fprintf (stderr, " %s", (*tests)->macro);
- if (tuple->row >= 0)
- fprintf (stderr, " (%d, %d)", tuple->row, tuple->col);
- else
- fprintf (stderr, " (%d)", tuple->col);
- fprintf (stderr, " == 0x%08lx%08lx wrong, != 0x%08lx%08lx)\n",
- (long) (val >> 32), (long) val,
- (long) (check >> 32), (long) check);
- errors ++;
- }
- }
- }
- tests ++;
- }
- return errors;
-}
-
-
-int
-main (argc, argv)
- int argc;
- char **argv;
-{
- int errors = 0;
-
-
-#if defined (DO_BIT_TESTS)
- printf ("Checking BIT*\n");
- errors += check_bits (0, bit_tests);
-#endif
-
-
-#if defined (DO_MASK_TESTS)
- printf ("Checking MASK*\n");
- errors += check_bits (0, mask_tests);
-
- printf ("Checking MASKED*\n");
- errors += check_bits (1, mask_tests);
-#endif
-
-
-#if defined (DO_LSMASK_TESTS)
- printf ("Checking LSMASK*\n");
- errors += check_bits (0, lsmask_tests);
-
- printf ("Checking LSMASKED*\n");
- errors += check_bits (1, lsmask_tests);
-#endif
-
-
-#if defined (DO_MSMASK_TESTS)
- printf ("Checking MSMASK*\n");
- errors += check_bits (0, msmask_tests);
-
- printf ("Checking MSMASKED*\n");
- errors += check_bits (1, msmask_tests);
-#endif
-
-
- printf ("Checking EXTRACTED*\n");
- errors += check_extract (16, "EXTRACT16", "INSERT16", "MASK16");
- errors += check_extract (32, "EXTRACT32", "INSERT32", "MASK32");
- errors += check_extract (64, "EXTRACT64", "INSERT64", "MASK64");
- errors += check_extract (64, "EXTRACT", "INSERT", "MASK");
-
- printf ("Checking SEXT*\n");
- errors += check_sext (16, "SEXT16", "MASK16", "MSMASK16");
- errors += check_sext (32, "SEXT32", "MASK32", "MSMASK32");
- errors += check_sext (64, "SEXT64", "MASK64", "MSMASK64");
- errors += check_sext (64, "SEXT", "MASK", "MSMASK");
-
- printf ("Checking ROT*\n");
- errors += check_rot (16, "ROT16", "MASK16");
- errors += check_rot (32, "ROT32", "MASK32");
- errors += check_rot (64, "ROT64", "MASK64");
-
- return errors != 0;
-}
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