92 lines
1.6 KiB
C++
92 lines
1.6 KiB
C++
#include "test-common.h"
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int main(int argc, char** argv)
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{
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// CNST
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// dst - 0, Direct
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// imm - 0x0003
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//
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// MULT
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// dst - 0, Direct
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// a - 0, Direct
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// b - 2, Immediate
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{
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foot::Emulator emu = run_instructions({ 0x00200003, 0x0B200220 });
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if (!check(0x0006, emu.register_at(0)))
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{
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return 1;
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}
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}
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// CNST
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// dst - 0, Direct
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// imm - 0x0007
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//
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// ARNG
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// dst - 1, Direct
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// a - 7, Immediate
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//
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// MULT
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// dst - 0, Direct
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// a - 0, Direct
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// b - 1, Direct
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{
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foot::Emulator emu
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= run_instructions({ 0x00200007, 0x01210207, 0x0B202120 });
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if (!check(0xFFFFFFCF, emu.register_at(0)))
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{
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return 1;
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}
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}
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// ARNG
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// dst - 0, Direct
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// a - 7, Immediate
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//
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// ARNG
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// dst - 1, Direct
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// a - 7, Immediate
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//
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// MULT
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// dst - 0, Direct
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// a - 0, Direct
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// b - 1, Direct
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{
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foot::Emulator emu
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= run_instructions({ 0x01200207, 0x01210207, 0x0B202120 });
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if (!check(0x31, emu.register_at(0)))
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{
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return 1;
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}
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}
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// CNST
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// dst - 0, Direct
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// imm - 0x0007 (3.5)
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//
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// CNST
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// dst - 1, Direct
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// imm - 0x0007 (3.5)
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//
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// CONF
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// dst - X, Immediate
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// a - 1, Immediate
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//
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// MULT
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// dst - 0, Direct
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// a - 0, Direct
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// b - 1, Direct
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{
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foot::Emulator emu
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= run_instructions({ 0x00200007, 0x00210007, 0x01000401, 0x0B202120 });
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// 3.5 * 3.5 = 12.25 -- truncated to 12 with 31.1 fixed-point format
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if (!check(12 << 1 /* shift 1 for 31.1 fixed-point format */,
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emu.register_at(0)))
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{
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return 1;
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}
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}
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return 0;
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}
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