| 1 | /* |
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| 2 | * Test_049 |
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| 3 | * |
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| 4 | * end_ko : infinite_loop |
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| 5 | * end_ok : Write in R1 the stop address and stop an data |
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| 6 | * The store in the destination of an jump |
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| 7 | * start : Test dependencies between access memory |
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| 8 | */ |
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| 9 | |
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| 10 | .file "crt0.s" |
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| 11 | /* |
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| 12 | .section .vector |
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| 13 | */ |
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| 14 | .section .text |
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| 15 | .align 4 |
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| 16 | |
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| 17 | /* ---[ 0x0 : Print a error ]------------------------------------------- */ |
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| 18 | |
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| 19 | .org 0x0 |
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| 20 | _end_ko : |
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| 21 | l.movhi r1, hi(_tty) |
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| 22 | l.ori r1, r1, lo(_tty) |
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| 23 | l.sw 4(r1), r1 /* stop address */ |
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| 24 | _infinite_loop : |
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| 25 | l.j _infinite_loop |
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| 26 | l.nop |
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| 27 | |
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| 28 | _end_ok : |
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| 29 | l.movhi r1, hi(_tty) |
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| 30 | l.ori r1, r1, lo(_tty) |
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| 31 | l.sw 4(r1), r0 /* stop address */ |
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| 32 | |
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| 33 | |
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| 34 | /* ---[ 0x100: RESET exception ]----------------------------------------- */ |
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| 35 | .org 0x100 |
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| 36 | .global _start |
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| 37 | _start: |
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| 38 | l.movhi r1, hi(_stack) /* address */ |
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| 39 | l.ori r1, r1, lo(_stack) |
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| 40 | |
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| 41 | l.movhi r2, hi(0x00000010) /* iteration */ |
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| 42 | l.ori r2, r2, lo(0x00000010) |
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| 43 | |
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| 44 | l.movhi r3, hi(0xdeadbeef) /* data 1 */ |
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| 45 | l.ori r3, r3, lo(0xdeadbeef) |
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| 46 | l.movhi r4, hi(0x12345678) /* data 2 */ |
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| 47 | l.ori r4, r4, lo(0x12345678) |
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| 48 | |
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| 49 | l.j _loop1_store_test |
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| 50 | l.and r20, r0, r0 /* iterator */ |
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| 51 | _loop1_store_body : |
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| 52 | l.srli r5, r3, 0 /* deadbeef */ |
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| 53 | l.srli r6, r3, 8 /* 00deadbe */ |
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| 54 | l.srli r7, r3, 16 /* 0000dead */ |
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| 55 | l.srli r8, r4, 8 /* 00123456 */ |
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| 56 | l.srli r9, r4, 16 /* 00001234 */ |
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| 57 | |
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| 58 | l.sb +3(r1), r5 |
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| 59 | l.sb +2(r1), r6 |
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| 60 | l.lhz r10, +2(r1) |
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| 61 | l.sh +0(r1), r7 |
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| 62 | l.lwz r11, +0(r1) |
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| 63 | |
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| 64 | l.sw -4(r1), r3 |
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| 65 | l.sh -2(r1), r1 |
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| 66 | l.sb -1(r1), r4 |
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| 67 | l.sh -4(r1), r9 |
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| 68 | l.sb -2(r1), r8 |
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| 69 | l.lwz r12, -4(r1) |
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| 70 | |
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| 71 | l.sfeq r11, r3 |
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| 72 | l.bnf _end_ko |
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| 73 | l.nop |
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| 74 | |
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| 75 | l.exthz r11, r3 |
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| 76 | l.sfeq r10, r11 |
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| 77 | l.bnf _end_ko |
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| 78 | l.nop |
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| 79 | |
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| 80 | l.sfeq r12, r4 |
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| 81 | l.bnf _end_ko |
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| 82 | l.nop |
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| 83 | |
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| 84 | l.addi r3, r3, 1 |
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| 85 | l.rori r3, r3, 1 |
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| 86 | l.addi r4, r4, 1 |
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| 87 | l.rori r4, r4, 1 |
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| 88 | |
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| 89 | _loop1_store_test : |
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| 90 | l.sfeq r20, r2 |
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| 91 | l.bnf _loop1_store_body |
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| 92 | l.addi r20, r20, 1 |
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| 93 | |
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| 94 | /* end test */ |
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| 95 | l.j _end_ok |
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| 96 | l.nop |
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