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bradgrantham-apple2e
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take bin file name as an argument

This commit is contained in:
Brad Grantham 2020-12-27 18:18:13 -08:00
parent ae2748dc0b
commit c798a2d886
1 changed files with 11 additions and 2 deletions
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13
test6502.cpp
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@ -61,10 +61,18 @@ std::string read_bus_and_disassemble(const BUS &bus, int pc)
int main(int argc, const char **argv)
{
if(argc < 2) {
fprintf(stderr, "usage: %s testfile.bin\n", argv[0]);
}
bus machine;
FILE *testbin = fopen("6502_functional_test.bin", "rb");
assert(testbin);
FILE *testbin = fopen(argv[1], "rb");
if(!testbin) {
printf("couldn't open \"%s\" for reading\n", argv[1]);
exit(EXIT_FAILURE);
}
fseek(testbin, 0, SEEK_END);
long length = ftell(testbin);
fseek(testbin, 0, SEEK_SET);
@ -87,4 +95,5 @@ int main(int argc, const char **argv)
cpu.cycle();
} while(cpu.pc != oldpc);
print_cpu_state(cpu);
exit(EXIT_SUCCESS);
}