| 1 | |
| 2 | |
| 3 | |
| 4 |
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| 5 | . $(dirname $0)/functions.sh
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| 6 |
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| 7 | MOD_TEST=test_klp_shadow_vars
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| 8 |
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| 9 | setup_config
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| 10 |
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| 11 |
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| 12 | |
| 13 |
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| 14 | start_test "basic shadow variable API"
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| 15 |
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| 16 | load_mod $MOD_TEST
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| 17 | unload_mod $MOD_TEST
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| 18 |
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| 19 | check_result "% insmod test_modules/$MOD_TEST.ko
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| 20 | $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1234) = PTR0
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| 21 | $MOD_TEST: got expected NULL result
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| 22 | $MOD_TEST: shadow_ctor: PTR3 -> PTR2
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| 23 | $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR1, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR2 = PTR3
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| 24 | $MOD_TEST: shadow_ctor: PTR6 -> PTR5
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| 25 | $MOD_TEST: klp_shadow_alloc(obj=PTR1, id=0x1235, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR5 = PTR6
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| 26 | $MOD_TEST: shadow_ctor: PTR8 -> PTR7
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| 27 | $MOD_TEST: klp_shadow_alloc(obj=PTR9, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR7 = PTR8
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| 28 | $MOD_TEST: shadow_ctor: PTR11 -> PTR10
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| 29 | $MOD_TEST: klp_shadow_alloc(obj=PTR9, id=0x1235, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR10 = PTR11
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| 30 | $MOD_TEST: shadow_ctor: PTR13 -> PTR12
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| 31 | $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR14, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR12 = PTR13
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| 32 | $MOD_TEST: shadow_ctor: PTR16 -> PTR15
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| 33 | $MOD_TEST: klp_shadow_alloc(obj=PTR14, id=0x1235, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR15 = PTR16
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| 34 | $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1234) = PTR3
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| 35 | $MOD_TEST: got expected PTR3 -> PTR2 result
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| 36 | $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1235) = PTR6
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| 37 | $MOD_TEST: got expected PTR6 -> PTR5 result
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| 38 | $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1234) = PTR8
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| 39 | $MOD_TEST: got expected PTR8 -> PTR7 result
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| 40 | $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1235) = PTR11
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| 41 | $MOD_TEST: got expected PTR11 -> PTR10 result
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| 42 | $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1234) = PTR13
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| 43 | $MOD_TEST: got expected PTR13 -> PTR12 result
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| 44 | $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1235) = PTR16
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| 45 | $MOD_TEST: got expected PTR16 -> PTR15 result
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| 46 | $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR1, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR2 = PTR3
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| 47 | $MOD_TEST: got expected PTR3 -> PTR2 result
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| 48 | $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR9, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR7 = PTR8
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| 49 | $MOD_TEST: got expected PTR8 -> PTR7 result
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| 50 | $MOD_TEST: klp_shadow_get_or_alloc(obj=PTR14, id=0x1234, size=8, gfp_flags=GFP_KERNEL), ctor=PTR4, ctor_data=PTR12 = PTR13
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| 51 | $MOD_TEST: got expected PTR13 -> PTR12 result
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| 52 | $MOD_TEST: shadow_dtor(obj=PTR1, shadow_data=PTR3)
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| 53 | $MOD_TEST: klp_shadow_free(obj=PTR1, id=0x1234, dtor=PTR17)
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| 54 | $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1234) = PTR0
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| 55 | $MOD_TEST: got expected NULL result
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| 56 | $MOD_TEST: shadow_dtor(obj=PTR9, shadow_data=PTR8)
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| 57 | $MOD_TEST: klp_shadow_free(obj=PTR9, id=0x1234, dtor=PTR17)
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| 58 | $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1234) = PTR0
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| 59 | $MOD_TEST: got expected NULL result
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| 60 | $MOD_TEST: shadow_dtor(obj=PTR14, shadow_data=PTR13)
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| 61 | $MOD_TEST: klp_shadow_free(obj=PTR14, id=0x1234, dtor=PTR17)
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| 62 | $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1234) = PTR0
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| 63 | $MOD_TEST: got expected NULL result
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| 64 | $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1235) = PTR6
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| 65 | $MOD_TEST: got expected PTR6 -> PTR5 result
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| 66 | $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1235) = PTR11
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| 67 | $MOD_TEST: got expected PTR11 -> PTR10 result
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| 68 | $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1235) = PTR16
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| 69 | $MOD_TEST: got expected PTR16 -> PTR15 result
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| 70 | $MOD_TEST: klp_shadow_free_all(id=0x1235, dtor=PTR0)
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| 71 | $MOD_TEST: klp_shadow_get(obj=PTR1, id=0x1235) = PTR0
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| 72 | $MOD_TEST: got expected NULL result
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| 73 | $MOD_TEST: klp_shadow_get(obj=PTR9, id=0x1235) = PTR0
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| 74 | $MOD_TEST: got expected NULL result
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| 75 | $MOD_TEST: klp_shadow_get(obj=PTR14, id=0x1235) = PTR0
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| 76 | $MOD_TEST: got expected NULL result
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| 77 | % rmmod $MOD_TEST"
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| 78 |
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| 79 | exit 0
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