SpookyDervish/MyLittleCPU
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Merge branch 'main' of https://chookspace.com/SpookyDervish/MyLittleCPU

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SpookyDervish
2026-07-16 18:43:14 +10:00
parent 14700bdf59 afa45ea82d
commit c0da7748d2
1 changed files with 19 additions and 2 deletions
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19
src/main.c
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@@ -2,13 +2,20 @@
#include "emu.h"
#include "util.h"
int main() {
int main(int argc, char** argv) {
if (argc < 2) {
fprintf(stderr, "Usage: %s <ROM to emulate>\n", argv[0]);
return 1;
}
Emulator* emu = initEmulator(0x00010FFF);
if (!emu) {
fprintf(stderr, "emu: error: failed to allocate memory for emulator\n");
return 1;
}
/*
Instruction program[] = {
{INST_MVI, {REG_A}, 0, true},
{INST_MVI, {REG_B}, 123, true},
@@ -19,6 +26,16 @@ int main() {
RomFile* f = readProgramFromFile("../add.o");
memcpy(emu->mem + MEM_PROGRAM_START, f->instructions, sizeof(SerializedInst) * f->header.numInstructions);
memoryLoadProgram(emu->mem, program, sizeof(program)/sizeof(program[0]));
*/
RomFile* rom = readProgramFromFile(argv[1]);
if (rom == NULL) {
fprintf(stderr, "Failed to read rom from %s\n", argv[1]);
return 1;
}
memcpy(emu->mem + MEM_PROGRAM_START, rom->instructions, sizeof(SerializedInst) * rom->header.numInstructions);
startEmulator(emu);
freeEmulator(emu);