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cea207ff3f
This implements issue #1251. Basically `machine Foo(a,b) { ... }` is now `machine Foo with latch: a, operation_id: b { ... }`
69 lines
1.7 KiB
Rust
69 lines
1.7 KiB
Rust
use std::machines::shift::Shift;
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machine Main with degree: 65536 {
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reg pc[@pc];
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reg X0[<=];
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reg X1[<=];
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reg X2[<=];
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reg A;
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Shift shift;
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instr shl X0, X1 -> X2 ~ shift.shl;
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instr shr X0, X1 -> X2 ~ shift.shr;
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instr assert_eq X0, X1 {
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X0 = X1
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}
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function main {
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// SHL
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A <== shl(0x13579acf, 0);
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assert_eq A, 0x13579acf;
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A <== shl(0x13579acf, 1);
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assert_eq A, 0x26af359e;
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A <== shl(0x13579acf, 4);
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assert_eq A, 0x3579acf0;
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A <== shl(0x13579acf, 8);
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assert_eq A, 0x579acf00;
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A <== shl(0x13579acf, 12);
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assert_eq A, 0x79acf000;
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A <== shl(0x13579acf, 16);
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assert_eq A, 0x9acf0000;
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A <== shl(0x13579acf, 20);
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assert_eq A, 0xacf00000;
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A <== shl(0x13579acf, 24);
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assert_eq A, 0xcf000000;
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A <== shl(0x13579acf, 28);
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assert_eq A, 0xf0000000;
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A <== shl(0x13579acf, 31);
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assert_eq A, 0x80000000;
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// SHR
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A <== shr(0x13579acf, 0);
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assert_eq A, 0x13579acf;
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A <== shr(0x13579acf, 1);
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assert_eq A, 0x09abcd67;
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A <== shr(0x13579acf, 4);
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assert_eq A, 0x013579ac;
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A <== shr(0x13579acf, 8);
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assert_eq A, 0x0013579a;
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A <== shr(0x13579acf, 12);
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assert_eq A, 0x00013579;
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A <== shr(0x13579acf, 16);
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assert_eq A, 0x00001357;
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A <== shr(0x13579acf, 20);
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assert_eq A, 0x00000135;
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A <== shr(0x13579acf, 24);
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assert_eq A, 0x00000013;
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A <== shr(0x13579acf, 28);
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assert_eq A, 0x00000001;
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A <== shr(0x13579acf, 31);
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assert_eq A, 0x00000000;
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return;
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}
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}
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