root / tests / cris / check_bound.c @ 212b6008
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| 1 | dd43edf4 | ths | #include <stdio.h> |
|---|---|---|---|
| 2 | dd43edf4 | ths | #include <stdlib.h> |
| 3 | dd43edf4 | ths | #include <stdint.h> |
| 4 | dd43edf4 | ths | #include "sys.h" |
| 5 | dd43edf4 | ths | #include "crisutils.h" |
| 6 | dd43edf4 | ths | |
| 7 | dd43edf4 | ths | extern inline int cris_bound_b(int v, int b) { |
| 8 | dd43edf4 | ths | int r = v;
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| 9 | dd43edf4 | ths | asm ("bound.b\t%1, %0\n" : "+r" (r) : "ri" (b)); |
| 10 | dd43edf4 | ths | return r;
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| 11 | dd43edf4 | ths | } |
| 12 | dd43edf4 | ths | |
| 13 | dd43edf4 | ths | extern inline int cris_bound_w(int v, int b) { |
| 14 | dd43edf4 | ths | int r = v;
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| 15 | dd43edf4 | ths | asm ("bound.w\t%1, %0\n" : "+r" (r) : "ri" (b)); |
| 16 | dd43edf4 | ths | return r;
|
| 17 | dd43edf4 | ths | } |
| 18 | dd43edf4 | ths | |
| 19 | dd43edf4 | ths | extern inline int cris_bound_d(int v, int b) { |
| 20 | dd43edf4 | ths | int r = v;
|
| 21 | dd43edf4 | ths | asm ("bound.d\t%1, %0\n" : "+r" (r) : "ri" (b)); |
| 22 | dd43edf4 | ths | return r;
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| 23 | dd43edf4 | ths | } |
| 24 | dd43edf4 | ths | |
| 25 | dd43edf4 | ths | int main(void) |
| 26 | dd43edf4 | ths | {
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| 27 | dd43edf4 | ths | int r;
|
| 28 | dd43edf4 | ths | |
| 29 | dd43edf4 | ths | cris_tst_cc_init(); |
| 30 | dd43edf4 | ths | r = cris_bound_d(-1, 2); |
| 31 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 32 | dd43edf4 | ths | if (r != 2) |
| 33 | dd43edf4 | ths | err(); |
| 34 | dd43edf4 | ths | |
| 35 | dd43edf4 | ths | cris_tst_cc_init(); |
| 36 | dd43edf4 | ths | r = cris_bound_d(2, 0xffffffff); |
| 37 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 38 | dd43edf4 | ths | if (r != 2) |
| 39 | dd43edf4 | ths | err(); |
| 40 | dd43edf4 | ths | |
| 41 | dd43edf4 | ths | cris_tst_cc_init(); |
| 42 | dd43edf4 | ths | r = cris_bound_d(0xffff, 0xffff); |
| 43 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 44 | dd43edf4 | ths | if (r != 0xffff) |
| 45 | dd43edf4 | ths | err(); |
| 46 | dd43edf4 | ths | |
| 47 | dd43edf4 | ths | cris_tst_cc_init(); |
| 48 | dd43edf4 | ths | r = cris_bound_d(-1, 0xffffffff); |
| 49 | dd43edf4 | ths | cris_tst_cc(1, 0, 0, 0); |
| 50 | dd43edf4 | ths | if (r != 0xffffffff) |
| 51 | dd43edf4 | ths | err(); |
| 52 | dd43edf4 | ths | |
| 53 | dd43edf4 | ths | cris_tst_cc_init(); |
| 54 | dd43edf4 | ths | r = cris_bound_d(0x78134452, 0x5432f789); |
| 55 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 56 | dd43edf4 | ths | if (r != 0x5432f789) |
| 57 | dd43edf4 | ths | err(); |
| 58 | dd43edf4 | ths | |
| 59 | dd43edf4 | ths | cris_tst_cc_init(); |
| 60 | dd43edf4 | ths | r = cris_bound_w(-1, 2); |
| 61 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 62 | dd43edf4 | ths | if (r != 2) |
| 63 | dd43edf4 | ths | err(); |
| 64 | dd43edf4 | ths | |
| 65 | dd43edf4 | ths | cris_tst_cc_init(); |
| 66 | dd43edf4 | ths | r = cris_bound_w(-1, 0xffff); |
| 67 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 68 | dd43edf4 | ths | if (r != 0xffff) |
| 69 | dd43edf4 | ths | err(); |
| 70 | dd43edf4 | ths | |
| 71 | dd43edf4 | ths | cris_tst_cc_init(); |
| 72 | dd43edf4 | ths | r = cris_bound_w(2, 0xffff); |
| 73 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 74 | dd43edf4 | ths | if (r != 2) |
| 75 | dd43edf4 | ths | err(); |
| 76 | dd43edf4 | ths | |
| 77 | dd43edf4 | ths | cris_tst_cc_init(); |
| 78 | dd43edf4 | ths | r = cris_bound_w(0xfedaffff, 0xffff); |
| 79 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 80 | dd43edf4 | ths | if (r != 0xffff) |
| 81 | dd43edf4 | ths | err(); |
| 82 | dd43edf4 | ths | |
| 83 | dd43edf4 | ths | cris_tst_cc_init(); |
| 84 | dd43edf4 | ths | r = cris_bound_w(0x78134452, 0xf789); |
| 85 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 86 | dd43edf4 | ths | if (r != 0xf789) |
| 87 | dd43edf4 | ths | err(); |
| 88 | dd43edf4 | ths | |
| 89 | dd43edf4 | ths | cris_tst_cc_init(); |
| 90 | dd43edf4 | ths | r = cris_bound_b(-1, 2); |
| 91 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 92 | dd43edf4 | ths | if (r != 2) |
| 93 | dd43edf4 | ths | err(); |
| 94 | dd43edf4 | ths | |
| 95 | dd43edf4 | ths | cris_tst_cc_init(); |
| 96 | dd43edf4 | ths | r = cris_bound_b(2, 0xff); |
| 97 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 98 | dd43edf4 | ths | if (r != 2) |
| 99 | dd43edf4 | ths | err(); |
| 100 | dd43edf4 | ths | |
| 101 | dd43edf4 | ths | cris_tst_cc_init(); |
| 102 | dd43edf4 | ths | r = cris_bound_b(-1, 0xff); |
| 103 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 104 | dd43edf4 | ths | if (r != 0xff) |
| 105 | dd43edf4 | ths | err(); |
| 106 | dd43edf4 | ths | |
| 107 | dd43edf4 | ths | cris_tst_cc_init(); |
| 108 | dd43edf4 | ths | r = cris_bound_b(0xff, 0xff); |
| 109 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 110 | dd43edf4 | ths | if (r != 0xff) |
| 111 | dd43edf4 | ths | err(); |
| 112 | dd43edf4 | ths | |
| 113 | dd43edf4 | ths | cris_tst_cc_init(); |
| 114 | dd43edf4 | ths | r = cris_bound_b(0xfeda49ff, 0xff); |
| 115 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 116 | dd43edf4 | ths | if (r != 0xff) |
| 117 | dd43edf4 | ths | err(); |
| 118 | dd43edf4 | ths | |
| 119 | dd43edf4 | ths | cris_tst_cc_init(); |
| 120 | dd43edf4 | ths | r = cris_bound_b(0x78134452, 0x89); |
| 121 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 122 | dd43edf4 | ths | if (r != 0x89) |
| 123 | dd43edf4 | ths | err(); |
| 124 | dd43edf4 | ths | |
| 125 | dd43edf4 | ths | cris_tst_cc_init(); |
| 126 | dd43edf4 | ths | r = cris_bound_w(0x78134452, 0); |
| 127 | dd43edf4 | ths | cris_tst_cc(0, 1, 0, 0); |
| 128 | dd43edf4 | ths | if (r != 0) |
| 129 | dd43edf4 | ths | err(); |
| 130 | dd43edf4 | ths | |
| 131 | dd43edf4 | ths | cris_tst_cc_init(); |
| 132 | dd43edf4 | ths | r = cris_bound_b(0xffff, -1); |
| 133 | dd43edf4 | ths | cris_tst_cc(0, 0, 0, 0); |
| 134 | dd43edf4 | ths | if (r != 0xff) |
| 135 | dd43edf4 | ths | err(); |
| 136 | dd43edf4 | ths | |
| 137 | dd43edf4 | ths | pass(); |
| 138 | dd43edf4 | ths | return 0; |
| 139 | dd43edf4 | ths | } |