58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
#include <stdio.h>
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#include "emu.h"
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#include "util.h"
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int main(int argc, char** argv) {
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if (argc < 2) {
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fprintf(stderr, "Usage: %s <ROM to emulate>\n", argv[0]);
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return 1;
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}
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Emulator* emu = initEmulator(0x00010FFF);
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if (!emu) {
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fprintf(stderr, "emu: error: failed to allocate memory for emulator\n");
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return 1;
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}
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/*
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Instruction program[] = {
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{INST_MVI, {REG_A}, 0, true},
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{INST_MVI, {REG_B}, 123, true},
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{INST_PORT, {REG_A, REG_B, 0}, 0, false},
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{INST_PORT, {REG_A, REG_B, 1}, 0, false},
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{INST_HLT, {}, 0, false}
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};
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RomFile* f = readProgramFromFile("../add.o");
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memcpy(emu->mem + MEM_PROGRAM_START, f->instructions, sizeof(SerializedInst) * f->header.numInstructions);
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memoryLoadProgram(emu->mem, program, sizeof(program)/sizeof(program[0]));
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*/
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RomFile* rom = readProgramFromFile(argv[1]);
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if (rom == NULL) {
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fprintf(stderr, "Failed to read rom from %s\n", argv[1]);
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return 1;
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}
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memcpy(emu->mem->data + MEM_PROGRAM_START, rom->instructions, sizeof(SerializedInst) * rom->header.numInstructions);
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emu->pc = MEM_PROGRAM_START;
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startEmulator(emu);
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printf("Emulation completed!\n");
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printf("Registers:\n");
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printf(" A: %d\n", emu->regs[REG_A]);
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printf(" B: %d\n", emu->regs[REG_B]);
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printf(" C: %d\n", emu->regs[REG_C]);
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printf(" X: %d\n", emu->regs[REG_X]);
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printf(" Y: %d\n", emu->regs[REG_Y]);
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printf(" Z: %d\n", emu->regs[REG_Z]);
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printf(" R: %d\n", emu->regs[REG_R]);
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printf(" F: %d\n", emu->regs[REG_F]);
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freeEmulator(emu);
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return 0;
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}
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