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https://opencores.org/ocsvn/lxp32/lxp32/trunk
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| Rev 2 |
Rev 6 |
| Line 4... |
Line 4... |
*/
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*/
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lc r100, 0x10000000 // test result output pointer
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lc r100, 0x10000000 // test result output pointer
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lc r101, halt
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lc r101, halt
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lc r102, bad_jump
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lc r102, bad_jump
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lc r103, reg_is_nonzero
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// All registers should be zero-initialized after reset
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// Check that all registers are zero-initialized after reset
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// Ignore r100-r103 which are already used
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cjmpne r103, r0, 0
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cjmpne r103, r1, 0
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cjmpne r103, r2, 0
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cjmpne r103, r3, 0
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cjmpne r103, r4, 0
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cjmpne r103, r5, 0
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cjmpne r103, r6, 0
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cjmpne r103, r7, 0
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cjmpne r103, r8, 0
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cjmpne r103, r9, 0
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cjmpne r103, r10, 0
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cjmpne r103, r11, 0
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cjmpne r103, r12, 0
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cjmpne r103, r13, 0
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cjmpne r103, r14, 0
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cjmpne r103, r15, 0
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cjmpne r103, r16, 0
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cjmpne r103, r17, 0
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cjmpne r103, r18, 0
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cjmpne r103, r19, 0
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cjmpne r103, r20, 0
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cjmpne r103, r21, 0
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cjmpne r103, r22, 0
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cjmpne r103, r23, 0
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cjmpne r103, r24, 0
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cjmpne r103, r25, 0
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cjmpne r103, r26, 0
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cjmpne r103, r27, 0
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cjmpne r103, r28, 0
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cjmpne r103, r29, 0
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cjmpne r103, r30, 0
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cjmpne r103, r31, 0
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cjmpne r103, r32, 0
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cjmpne r103, r33, 0
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cjmpne r103, r34, 0
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cjmpne r103, r35, 0
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cjmpne r103, r36, 0
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cjmpne r103, r37, 0
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cjmpne r103, r38, 0
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cjmpne r103, r39, 0
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cjmpne r103, r40, 0
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cjmpne r103, r41, 0
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cjmpne r103, r42, 0
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cjmpne r103, r43, 0
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cjmpne r103, r44, 0
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cjmpne r103, r45, 0
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cjmpne r103, r46, 0
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cjmpne r103, r47, 0
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cjmpne r103, r48, 0
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cjmpne r103, r49, 0
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cjmpne r103, r50, 0
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cjmpne r103, r51, 0
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cjmpne r103, r52, 0
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cjmpne r103, r53, 0
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cjmpne r103, r54, 0
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cjmpne r103, r55, 0
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cjmpne r103, r56, 0
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cjmpne r103, r57, 0
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cjmpne r103, r58, 0
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cjmpne r103, r59, 0
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cjmpne r103, r60, 0
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cjmpne r103, r61, 0
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cjmpne r103, r62, 0
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cjmpne r103, r63, 0
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cjmpne r103, r64, 0
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cjmpne r103, r65, 0
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cjmpne r103, r66, 0
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cjmpne r103, r67, 0
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cjmpne r103, r68, 0
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cjmpne r103, r69, 0
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cjmpne r103, r70, 0
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cjmpne r103, r71, 0
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cjmpne r103, r72, 0
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cjmpne r103, r73, 0
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cjmpne r103, r74, 0
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cjmpne r103, r75, 0
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cjmpne r103, r76, 0
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cjmpne r103, r77, 0
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cjmpne r103, r78, 0
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cjmpne r103, r79, 0
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cjmpne r103, r80, 0
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cjmpne r103, r81, 0
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cjmpne r103, r82, 0
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cjmpne r103, r83, 0
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cjmpne r103, r84, 0
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cjmpne r103, r85, 0
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cjmpne r103, r86, 0
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cjmpne r103, r87, 0
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cjmpne r103, r88, 0
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cjmpne r103, r89, 0
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cjmpne r103, r90, 0
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cjmpne r103, r91, 0
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cjmpne r103, r92, 0
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cjmpne r103, r93, 0
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cjmpne r103, r94, 0
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cjmpne r103, r95, 0
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cjmpne r103, r96, 0
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cjmpne r103, r97, 0
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cjmpne r103, r98, 0
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cjmpne r103, r99, 0
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cjmpne r103, r104, 0
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cjmpne r103, r105, 0
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cjmpne r103, r106, 0
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cjmpne r103, r107, 0
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cjmpne r103, r108, 0
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cjmpne r103, r109, 0
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cjmpne r103, r110, 0
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cjmpne r103, r111, 0
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cjmpne r103, r112, 0
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cjmpne r103, r113, 0
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cjmpne r103, r114, 0
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cjmpne r103, r115, 0
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cjmpne r103, r116, 0
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cjmpne r103, r117, 0
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cjmpne r103, r118, 0
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cjmpne r103, r119, 0
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cjmpne r103, r120, 0
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cjmpne r103, r121, 0
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cjmpne r103, r122, 0
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cjmpne r103, r123, 0
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cjmpne r103, r124, 0
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cjmpne r103, r125, 0
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cjmpne r103, r126, 0
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cjmpne r103, r127, 0
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cjmpne r103, r128, 0
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cjmpne r103, r129, 0
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cjmpne r103, r130, 0
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cjmpne r103, r131, 0
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cjmpne r103, r132, 0
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cjmpne r103, r133, 0
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cjmpne r103, r134, 0
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cjmpne r103, r135, 0
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cjmpne r103, r136, 0
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cjmpne r103, r137, 0
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cjmpne r103, r138, 0
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cjmpne r103, r139, 0
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cjmpne r103, r140, 0
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cjmpne r103, r141, 0
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cjmpne r103, r142, 0
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cjmpne r103, r143, 0
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cjmpne r103, r144, 0
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cjmpne r103, r145, 0
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cjmpne r103, r146, 0
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cjmpne r103, r147, 0
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cjmpne r103, r148, 0
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cjmpne r103, r149, 0
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cjmpne r103, r150, 0
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cjmpne r103, r151, 0
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cjmpne r103, r152, 0
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cjmpne r103, r153, 0
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cjmpne r103, r154, 0
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cjmpne r103, r155, 0
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cjmpne r103, r156, 0
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cjmpne r103, r157, 0
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cjmpne r103, r158, 0
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cjmpne r103, r159, 0
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cjmpne r103, r160, 0
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cjmpne r103, r161, 0
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cjmpne r103, r162, 0
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cjmpne r103, r163, 0
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cjmpne r103, r164, 0
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cjmpne r103, r165, 0
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cjmpne r103, r166, 0
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cjmpne r103, r167, 0
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cjmpne r103, r168, 0
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cjmpne r103, r169, 0
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cjmpne r103, r170, 0
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cjmpne r103, r171, 0
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cjmpne r103, r172, 0
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cjmpne r103, r173, 0
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cjmpne r103, r174, 0
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cjmpne r103, r175, 0
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cjmpne r103, r176, 0
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cjmpne r103, r177, 0
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cjmpne r103, r178, 0
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cjmpne r103, r179, 0
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cjmpne r103, r180, 0
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cjmpne r103, r181, 0
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cjmpne r103, r182, 0
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cjmpne r103, r183, 0
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cjmpne r103, r184, 0
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cjmpne r103, r185, 0
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cjmpne r103, r186, 0
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cjmpne r103, r187, 0
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cjmpne r103, r188, 0
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cjmpne r103, r189, 0
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cjmpne r103, r190, 0
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cjmpne r103, r191, 0
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cjmpne r103, r192, 0
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cjmpne r103, r193, 0
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cjmpne r103, r194, 0
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cjmpne r103, r195, 0
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cjmpne r103, r196, 0
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cjmpne r103, r197, 0
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cjmpne r103, r198, 0
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cjmpne r103, r199, 0
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cjmpne r103, r200, 0
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cjmpne r103, r201, 0
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cjmpne r103, r202, 0
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cjmpne r103, r203, 0
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cjmpne r103, r204, 0
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cjmpne r103, r205, 0
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cjmpne r103, r206, 0
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cjmpne r103, r207, 0
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cjmpne r103, r208, 0
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cjmpne r103, r209, 0
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cjmpne r103, r210, 0
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cjmpne r103, r211, 0
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cjmpne r103, r212, 0
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cjmpne r103, r213, 0
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cjmpne r103, r214, 0
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cjmpne r103, r215, 0
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cjmpne r103, r216, 0
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cjmpne r103, r217, 0
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cjmpne r103, r218, 0
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cjmpne r103, r219, 0
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cjmpne r103, r220, 0
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cjmpne r103, r221, 0
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cjmpne r103, r222, 0
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cjmpne r103, r223, 0
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cjmpne r103, r224, 0
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cjmpne r103, r225, 0
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cjmpne r103, r226, 0
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cjmpne r103, r227, 0
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cjmpne r103, r228, 0
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cjmpne r103, r229, 0
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cjmpne r103, r230, 0
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cjmpne r103, r231, 0
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cjmpne r103, r232, 0
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cjmpne r103, r233, 0
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cjmpne r103, r234, 0
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cjmpne r103, r235, 0
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cjmpne r103, r236, 0
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cjmpne r103, r237, 0
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cjmpne r103, r238, 0
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cjmpne r103, r239, 0
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cjmpne r103, r240, 0
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cjmpne r103, r241, 0
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cjmpne r103, r242, 0
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cjmpne r103, r243, 0
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cjmpne r103, r244, 0
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cjmpne r103, r245, 0
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cjmpne r103, r246, 0
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cjmpne r103, r247, 0
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cjmpne r103, r248, 0
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cjmpne r103, r249, 0
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cjmpne r103, r250, 0
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cjmpne r103, r251, 0
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cjmpne r103, r252, 0
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cjmpne r103, r253, 0
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cjmpne r103, r254, 0
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cjmpne r103, r255, 0
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lc r0, jump0
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lc r0, jump0
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add r1, r1, 1
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jmp r0
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cjmpe r0, r1, 1
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sw r100, 2 // failure: r1 not initialized
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reg_is_nonzero:
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sw r100, 2 // failure: register is not initialized
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jmp r101
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jmp r101
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// Test different jump conditions
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// Test different jump conditions
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jump0:
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jump0:
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lc r0, jump1
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lc r0, jump1
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| Line 172... |
Line 426... |
jump10:
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jump10:
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// Copy itself to another portion of memory
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// Copy itself to another portion of memory
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mov r0, 0 // source pointer
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mov r0, 0 // source pointer
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lc r1, 0x00008000 // destination pointer
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lc r1, 0x00008000 // destination pointer
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lc r2, end // size of block to copy, in bytes
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lc r2, halt@2 // size of block to copy, in bytes
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lc r32, copy_loop
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lc r32, copy_loop
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copy_loop:
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copy_loop:
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lw r3, r0
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lw r3, r0
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sw r1, r3
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sw r1, r3
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| Line 224... |
Line 478... |
sw r100, 1
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sw r100, 1
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halt:
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halt:
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hlt
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hlt
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jmp r101
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jmp r101
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end:
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