mirror of
https://github.com/rkujawa/rk65c02.git
synced 2024-12-04 19:50:19 +00:00
96 lines
1.9 KiB
C
96 lines
1.9 KiB
C
#include <atf-c.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include <string.h>
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#include <utlist.h>
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#include "bus.h"
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#include "rk65c02.h"
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#include "instruction.h"
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#include "debug.h"
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#include "utils.h"
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#include "log.h"
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ATF_TC_WITHOUT_HEAD(breakpoint);
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ATF_TC_BODY(breakpoint, tc)
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{
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rk65c02emu_t e;
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bus_t b;
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assembler_t a;
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b = bus_init_with_default_devs();
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a = assemble_init(&b, ROM_LOAD_ADDR);
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e = rk65c02_init(&b);
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e.regs.PC = ROM_LOAD_ADDR;
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ATF_REQUIRE(assemble_single_implied(&a, "nop")); /* 0xC000 */
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ATF_REQUIRE(assemble_single_implied(&a, "nop"));
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ATF_REQUIRE(assemble_single_implied(&a, "nop")); /* 0xC002 */
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ATF_REQUIRE(assemble_single_implied(&a, "nop"));
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ATF_REQUIRE(assemble_single(&a, "stp", IMPLIED, 0, 0));
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ATF_REQUIRE(debug_breakpoint_add(&e, 0xC002));
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rk65c02_start(&e);
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ATF_CHECK(e.state == STOPPED);
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ATF_CHECK(e.stopreason == BREAKPOINT);
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ATF_CHECK(e.regs.PC == 0xC002);
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ATF_REQUIRE(debug_breakpoint_remove(&e, 0xC002));
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rk65c02_start(&e);
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}
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ATF_TC_WITHOUT_HEAD(trace);
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ATF_TC_BODY(trace, tc)
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{
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rk65c02emu_t e;
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bus_t b;
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assembler_t a;
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trace_t *tr;
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int i;
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rk65c02_loglevel_set(LOG_TRACE);
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b = bus_init_with_default_devs();
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a = assemble_init(&b, ROM_LOAD_ADDR);
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e = rk65c02_init(&b);
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e.regs.PC = ROM_LOAD_ADDR;
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debug_trace_set(&e, true);
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ATF_REQUIRE(assemble_single_implied(&a, "nop")); /* 0xC000 */
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ATF_REQUIRE(assemble_single_implied(&a, "nop"));
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ATF_REQUIRE(assemble_single_implied(&a, "nop")); /* 0xC002 */
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ATF_REQUIRE(assemble_single_implied(&a, "nop"));
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ATF_REQUIRE(assemble_single(&a, "stp", IMPLIED, 0, 0));
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rk65c02_start(&e);
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debug_trace_print_all(&e);
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i = 0;
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DL_FOREACH(e.trace_head, tr) {
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if (i < 4)
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ATF_CHECK(tr->opcode == 0xEA);
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else
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ATF_CHECK(tr->opcode = 0xDB);
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i++;
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}
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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, breakpoint);
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ATF_TP_ADD_TC(tp, trace);
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return (atf_no_error());
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}
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