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https://github.com/rkujawa/rk65c02.git
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61 lines
827 B
C
61 lines
827 B
C
#include <atf-c.h>
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#include <stdio.h>
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#include <string.h>
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#include "bus.h"
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#include "rk65c02.h"
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ATF_TC_WITHOUT_HEAD(emul_lda);
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ATF_TC_BODY(emul_lda, tc)
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{
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rk65c02emu_t e;
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bus_t b;
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b = bus_init();
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e = rk65c02_init(&b);
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e.regs.PC = 0;
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bus_write_1(&b, 0, 0xA9);
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bus_write_1(&b, 1, 0xAF);
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bus_write_1(&b, 2, 0xDB);
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rk65c02_start(&e);
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ATF_CHECK(e.regs.PC == 3);
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ATF_CHECK(e.regs.A == 0xAF);
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bus_finish(&b);
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}
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ATF_TC_WITHOUT_HEAD(emul_nop);
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ATF_TC_BODY(emul_nop, tc)
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{
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rk65c02emu_t e;
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bus_t b;
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b = bus_init();
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e = rk65c02_init(&b);
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e.regs.PC = 0xC000;
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bus_write_1(&b, 0xC000, 0xEA);
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bus_write_1(&b, 0xC001, 0xDB);
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rk65c02_start(&e);
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ATF_CHECK(e.regs.PC == 0xC002);
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bus_finish(&b);
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}
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ATF_TP_ADD_TCS(tp)
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{
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ATF_TP_ADD_TC(tp, emul_lda);
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ATF_TP_ADD_TC(tp, emul_nop);
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return (atf_no_error());
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}
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