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/* This is MMU test for OpenRISC 1200 */
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/* This is MMU test for OpenRISC 1200 */
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#include "spr_defs.h"
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#include "spr_defs.h"
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#include "support.h"
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#include "support.h"
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/* For shorter simulation run */
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#define RTL_SIM 1
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/* Define RAM physical location and size
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/* Define RAM physical location and size
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Bottom half will be used for this program, the rest
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Bottom half will be used for this program, the rest
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will be used for testing */
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will be used for testing */
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#define FLASH_START 0x00000000
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#define FLASH_START 0x00000000
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#define FLASH_SIZE 0x00200000
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#define FLASH_SIZE 0x00200000
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#if 1
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#if 1
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/* Translation test */
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/* Translation test */
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dtlb_translation_test ();
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dtlb_translation_test ();
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/* Virtual address match test */
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/* Virtual address match test */
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#ifndef RTL_SIM
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for (j = 0; j < DTLB_WAYS; j++) {
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for (j = 0; j < DTLB_WAYS; j++) {
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for (i = TLB_DATA_SET_NB; i < (DTLB_SETS - 1); i++)
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for (i = TLB_DATA_SET_NB; i < (DTLB_SETS - 1); i++)
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dtlb_match_test (j, i);
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dtlb_match_test (j, i);
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}
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}
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#else
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dtlb_match_test (0, DTLB_SETS - 2);
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#endif
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/* Valid bit testing */
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/* Valid bit testing */
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#ifndef RTL_SIM
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for (i = TLB_DATA_SET_NB; i < (DTLB_SETS - 1); i++)
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for (i = TLB_DATA_SET_NB; i < (DTLB_SETS - 1); i++)
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dtlb_valid_bit_test (i);
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dtlb_valid_bit_test (i);
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#else
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dtlb_valid_bit_test (DTLB_SETS - 2);
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#endif
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/* Permission test */
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/* Permission test */
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#ifndef RTL_SIM
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for (i = TLB_DATA_SET_NB; i < (DTLB_SETS - 1); i++)
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for (i = TLB_DATA_SET_NB; i < (DTLB_SETS - 1); i++)
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dtlb_premission_test (i);
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dtlb_premission_test (i);
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#else
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dtlb_premission_test (DTLB_SETS - 2);
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#endif
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#endif
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#endif
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#if 1
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#if 1
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/* Translation test */
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/* Translation test */
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itlb_translation_test ();
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itlb_translation_test ();
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/* Virtual address match test */
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/* Virtual address match test */
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#ifndef RTL_SIM
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for (j = 0; j < DTLB_WAYS; j++) {
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for (j = 0; j < DTLB_WAYS; j++) {
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for (i = TLB_TEXT_SET_NB + 1; i < (DTLB_SETS - 1); i++)
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for (i = TLB_TEXT_SET_NB + 1; i < (DTLB_SETS - 1); i++)
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itlb_match_test (j, i);
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itlb_match_test (j, i);
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}
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}
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#else
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itlb_match_test (0, DTLB_SETS - 2);
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#endif
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/* Valid bit testing */
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/* Valid bit testing */
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#ifndef RTL_SIM
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for (i = TLB_TEXT_SET_NB; i < (ITLB_SETS); i++)
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for (i = TLB_TEXT_SET_NB; i < (ITLB_SETS); i++)
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itlb_valid_bit_test (i);
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itlb_valid_bit_test (i);
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#else
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itlb_valid_bit_test (ITLB_SETS-1);
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#endif
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/* Permission test */
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/* Permission test */
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#ifndef RTL_SIM
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for (i = TLB_TEXT_SET_NB; i < (ITLB_SETS - 1); i++)
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for (i = TLB_TEXT_SET_NB; i < (ITLB_SETS - 1); i++)
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itlb_premission_test (i);
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itlb_premission_test (i);
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#else
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itlb_premission_test (ITLB_SETS - 2);
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#endif
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#endif
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#endif
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report (0xdeaddead);
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report (0xdeaddead);
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exit (0);
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exit (0);
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