6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-10-31 18:04:37 +00:00
Code Issues Projects Releases Wiki Activity
cf00a709ec
CLK/OSBindings/Mac/Clock SignalTests/68000Tests.mm

418 lines
21 KiB
Plaintext
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

//
// 68000Tests.m
// Clock SignalTests
//
// Created by Thomas Harte on 13/03/2019.
// Copyright © 2019 Thomas Harte. All rights reserved.
//
#import <XCTest/XCTest.h>
#include <cassert>
#include "TestRunner68000.hpp"
//@interface NSSet (CSHexDump)
//
//- (NSString *)hexDump;
//
//@end
//
//@implementation NSSet (CSHexDump)
//
//- (NSString *)hexDump {
// NSMutableArray<NSString *> *components = [NSMutableArray array];
//
// for(NSNumber *number in [[self allObjects] sortedArrayUsingSelector:@selector(compare:)]) {
// [components addObject:[NSString stringWithFormat:@"%04x", number.intValue]];
// }
//
// return [components componentsJoinedByString:@" "];
//}
//
//@end
@interface M68000Tests : XCTestCase
@end
@implementation M68000Tests {
std::unique_ptr<RAM68000> _machine;
}
- (void)setUp {
_machine = std::make_unique<RAM68000>();
}
- (void)tearDown {
_machine.reset();
}
- (void)testABCDLong {
for(int d = 0; d < 100; ++d) {
_machine = std::make_unique<RAM68000>();
_machine->set_program({
0xc100 // ABCD D0, D0
});
const uint8_t bcd_d = ((d / 10) * 16) + (d % 10);
_machine->set_registers([=](auto &registers){
registers.data[0] = bcd_d;
});
_machine->run_for_instructions(1);
const auto state = _machine->get_processor_state();
const uint8_t double_d = (d * 2) % 100;
const uint8_t bcd_double_d = ((double_d / 10) * 16) + (double_d % 10);
XCTAssert(state.registers.data[0] == bcd_double_d, "%02x + %02x = %02x; should equal %02x", bcd_d, bcd_d, state.registers.data[0], bcd_double_d);
}
}
- (void)testDivideByZero {
_machine->set_program({
0x7000, // MOVE #0, D0; location 0x1000
0x3200, // MOVE D0, D1; location 0x1002
0x82C0, // DIVU; location 0x1004
/* Next instruction would be at 0x1006 */
}, 0x1000);
_machine->run_for_instructions(4);
const auto state = _machine->get_processor_state();
XCTAssert(state.registers.supervisor_stack_pointer == 0x1000 - 6, @"Exception information should have been pushed to stack.");
// const uint16_t *const stack_top = _machine->ram_at(state.registers.supervisor_stack_pointer);
// XCTAssert(stack_top[1] == 0x0000 && stack_top[2] == 0x1006, @"Return address should point to instruction after DIVU.");
// TODO: determine whether above is a valid test; if so then it's suspicious that the exception
// is raised so as to avoid a final prefetch.
}
- (void)testMOVE {
_machine->set_program({
0x303c, 0xfb2e, // MOVE #fb2e, D0
0x3200, // MOVE D0, D1
0x3040, // MOVEA D0, A0
0x3278, 0x1000, // MOVEA.w (0x1000), A1
0x387c, 0x1000, // MOVE #$1000, A4
0x2414, // MOVE.l (A4), D2
});
// run_for_instructions technically runs up to the next instruction
// fetch; therefore run for '1' to get past the implied RESET.
_machine->run_for_instructions(1);
// Perform MOVE #fb2e, D0
_machine->run_for_instructions(1);
auto state = _machine->get_processor_state();
XCTAssert(state.registers.data[0] == 0xfb2e);
// Perform MOVE D0, D1
_machine->run_for_instructions(1);
state = _machine->get_processor_state();
XCTAssert(state.registers.data[1] == 0xfb2e);
// Perform MOVEA D0, A0
_machine->run_for_instructions(1);
state = _machine->get_processor_state();
XCTAssert(state.registers.address[0] == 0xfffffb2e, "A0 was %08x instead of 0xfffffb2e", state.registers.address[0]);
// Perform MOVEA.w (0x1000), A1
_machine->run_for_instructions(1);
state = _machine->get_processor_state();
XCTAssert(state.registers.address[1] == 0x0000303c, "A1 was %08x instead of 0x0000303c", state.registers.address[1]);
// Perform MOVE #$400, A4; MOVE.l (A4), D2
_machine->run_for_instructions(2);
state = _machine->get_processor_state();
XCTAssert(state.registers.address[4] == 0x1000, "A4 was %08x instead of 0x00001000", state.registers.address[4]);
XCTAssert(state.registers.data[2] == 0x303cfb2e, "D2 was %08x instead of 0x303cfb2e", state.registers.data[2]);
}
- (void)testVectoredInterrupt {
_machine->set_program({
0x46fc, 0x2000, // MOVE.w #$2000, SR
0x4e71, // NOP
0x4e71, // NOP
0x4e71, // NOP
0x4e71, // NOP
0x4e71, // NOP
});
// Set the vector that will be supplied back to the start of the
// program; this will ensure no further exceptions following
// the interrupt.
const auto vector = _machine->ram_at(40);
vector[0] = 0x0000;
vector[1] = 0x1004;
_machine->run_for_instructions(3);
_machine->processor().set_interrupt_level(1);
_machine->run_for_instructions(1);
const auto state = _machine->processor().get_state();
XCTAssertEqual(state.registers.program_counter, 0x1008); // i.e. the interrupt happened, the instruction performed was the one at 1004, and therefore
// by the wonders of prefetch the program counter is now at 1008.
}
- (void)testAddressErrorStack {
// Cause an address error.
_machine->set_program({
0x3c7c, 0x2001, // MOVEA.w #$2001, A6
0x4a9e, // TST (A6)+
});
_machine->run_for_instructions(2);
// Check what was left on the stack for appropriate fields.
const auto stack_frame = _machine->ram_at(0x1f8);
// Function code et al.
XCTAssertEqual(stack_frame[0],
(0x4a9e & 0xffe0) | // Top 11 bits: decoded instruction;
0x10 | // Bit 4: read or write;
0x0 | // Bit 3: 0 = in instruction, 1 = not;
0x5 // Bits 0–2: FC0–2, i.e. bit 2 = supervisor, bit 1 = is program, bit 0 = is data.
);
// Access address.
XCTAssertEqual(stack_frame[1], 0x0000);
XCTAssertEqual(stack_frame[2], 0x2001);
// Instruction.
XCTAssertEqual(stack_frame[3], 0x4a9e);
// Status.
XCTAssertEqual(stack_frame[4], 0x2700);
// PC.
XCTAssertEqual(stack_frame[5], 0x0000);
XCTAssertEqual(stack_frame[6], 0x1004);
// Check that A7 ended up in the proper location.
XCTAssertEqual(_machine->get_processor_state().registers.stack_pointer(), 0x1f8);
}
- (void)testShiftDuration {
//
_machine->set_program({
0x7004, // MOVE.l #$4, D0
0x7207, // MOVE.l #$7, D1
0x7401, // MOVE.l #$1, D2
0xe16e, // lsl d0, d6
0xe36e, // lsl d1, d6
0xe56e, // lsl d2, d6
});
_machine->run_for_instructions(3);
_machine->reset_cycle_count();
_machine->run_for_instructions(1);
XCTAssertEqual(_machine->get_cycle_count(), 6 + 8);
_machine->reset_cycle_count();
_machine->run_for_instructions(1);
XCTAssertEqual(_machine->get_cycle_count(), 6 + 14);
_machine->reset_cycle_count();
_machine->run_for_instructions(1);
XCTAssertEqual(_machine->get_cycle_count(), 6 + 2);
}
/*- (void)testOpcodeCoverage {
// Perform an audit of implemented instructions.
CPU::MC68000::ProcessorStorageTests storage_tests(
_machine->processor(),
[[NSBundle bundleForClass:[self class]] pathForResource:@"OPCLOGR2" ofType:@"BIN"].UTF8String
);
// This is a list of instructions nominated as valid with OPCLOGR2.BIN but with no obvious decoding —
// the disassemblers I tried couldn't figure them out, and I didn't spot them anywhere in the PRM.
NSSet<NSNumber *> *const undecodables = [NSSet setWithArray:@[
// These look like malformed MOVEs.
@(0x2e7d), @(0x2e7e), @(0x2e7f), @(0x2efd), @(0x2efe), @(0x2eff), @(0x2f7d), @(0x2f7e),
@(0x2f7f), @(0x2fc0), @(0x2fc1), @(0x2fc2), @(0x2fc3), @(0x2fc4), @(0x2fc5), @(0x2fc6),
@(0x2fc7), @(0x2fc8), @(0x2fc9), @(0x2fca), @(0x2fcb), @(0x2fcc), @(0x2fcd), @(0x2fce),
@(0x2fcf), @(0x2fd0), @(0x2fd1), @(0x2fd2), @(0x2fd3), @(0x2fd4), @(0x2fd5), @(0x2fd6),
@(0x2fd7), @(0x2fd8), @(0x2fd9), @(0x2fda), @(0x2fdb), @(0x2fdc), @(0x2fdd), @(0x2fde),
@(0x2fdf), @(0x2fe0), @(0x2fe1), @(0x2fe2), @(0x2fe3), @(0x2fe4), @(0x2fe5), @(0x2fe6),
@(0x2fe7), @(0x2fe8), @(0x2fe9), @(0x2fea), @(0x2feb), @(0x2fec), @(0x2fed), @(0x2fee),
@(0x2fef), @(0x2ff0), @(0x2ff1), @(0x2ff2), @(0x2ff3), @(0x2ff4), @(0x2ff5), @(0x2ff6),
@(0x2ff7), @(0x2ff8), @(0x2ff9), @(0x2ffa), @(0x2ffb), @(0x2ffc), @(0x2ffd), @(0x2ffe),
@(0x2fff),
@(0x3e7d), @(0x3e7e), @(0x3e7f), @(0x3efd), @(0x3efe), @(0x3eff), @(0x3f7d), @(0x3f7e),
@(0x3f7f), @(0x3fc0), @(0x3fc1), @(0x3fc2), @(0x3fc3), @(0x3fc4), @(0x3fc5), @(0x3fc6),
@(0x3fc7), @(0x3fc8), @(0x3fc9), @(0x3fca), @(0x3fcb), @(0x3fcc), @(0x3fcd), @(0x3fce),
@(0x3fcf), @(0x3fd0), @(0x3fd1), @(0x3fd2), @(0x3fd3), @(0x3fd4), @(0x3fd5), @(0x3fd6),
@(0x3fd7), @(0x3fd8), @(0x3fd9), @(0x3fda), @(0x3fdb), @(0x3fdc), @(0x3fdd), @(0x3fde),
@(0x3fdf), @(0x3fe0), @(0x3fe1), @(0x3fe2), @(0x3fe3), @(0x3fe4), @(0x3fe5), @(0x3fe6),
@(0x3fe7), @(0x3fe8), @(0x3fe9), @(0x3fea), @(0x3feb), @(0x3fec), @(0x3fed), @(0x3fee),
@(0x3fef), @(0x3ff0), @(0x3ff1), @(0x3ff2), @(0x3ff3), @(0x3ff4), @(0x3ff5), @(0x3ff6),
@(0x3ff7), @(0x3ff8), @(0x3ff9), @(0x3ffa), @(0x3ffb), @(0x3ffc), @(0x3ffd), @(0x3ffe),
@(0x3fff),
@(0x46c8), @(0x46c9), @(0x46ca), @(0x46cb), @(0x46cc), @(0x46cd), @(0x46ce), @(0x46cf),
@(0x46fd), @(0x46fe), @(0x46ff), @(0x47c0), @(0x47c1), @(0x47c2), @(0x47c3), @(0x47c4),
@(0x47c5), @(0x47c6), @(0x47c7), @(0x47c8), @(0x47c9), @(0x47ca), @(0x47cb), @(0x47cc),
@(0x47cd), @(0x47ce), @(0x47cf), @(0x47d8), @(0x47d9), @(0x47da), @(0x47db), @(0x47dc),
@(0x47dd), @(0x47de), @(0x47df), @(0x47e0), @(0x47e1), @(0x47e2), @(0x47e3), @(0x47e4),
@(0x47e5), @(0x47e6), @(0x47e7), @(0x47fc), @(0x47fd), @(0x47fe), @(0x47ff), @(0x4e80),
@(0x4e81), @(0x4e82), @(0x4e83), @(0x4e84), @(0x4e85), @(0x4e86), @(0x4e87), @(0x4e88),
@(0x4e89), @(0x4e8a), @(0x4e8b), @(0x4e8c), @(0x4e8d), @(0x4e8e), @(0x4e8f), @(0x4e98),
@(0x4e99), @(0x4e9a), @(0x4e9b), @(0x4e9c), @(0x4e9d), @(0x4e9e), @(0x4e9f), @(0x4ea0),
@(0x4ea1), @(0x4ea2), @(0x4ea3), @(0x4ea4), @(0x4ea5), @(0x4ea6), @(0x4ea7), @(0x4ebc),
@(0x4ebd), @(0x4ebe), @(0x4ebf), @(0x4ec0), @(0x4ec1), @(0x4ec2), @(0x4ec3), @(0x4ec4),
@(0x4ec5), @(0x4ec6), @(0x4ec7), @(0x4ec8), @(0x4ec9), @(0x4eca), @(0x4ecb), @(0x4ecc),
@(0x4ecd), @(0x4ece), @(0x4ecf), @(0x4ed8), @(0x4ed9), @(0x4eda), @(0x4edb), @(0x4edc),
@(0x4edd), @(0x4ede), @(0x4edf), @(0x4ee0), @(0x4ee1), @(0x4ee2), @(0x4ee3), @(0x4ee4),
@(0x4ee5), @(0x4ee6), @(0x4ee7), @(0x4efc), @(0x4efd), @(0x4efe), @(0x4eff), @(0x4f88),
@(0x4f89), @(0x4f8a), @(0x4f8b), @(0x4f8c), @(0x4f8d), @(0x4f8e), @(0x4f8f), @(0x4fbd),
@(0x4fbe), @(0x4fbf), @(0x4fc0), @(0x4fc1), @(0x4fc2), @(0x4fc3), @(0x4fc4), @(0x4fc5),
@(0x4fc6), @(0x4fc7), @(0x4fc8), @(0x4fc9), @(0x4fca), @(0x4fcb), @(0x4fcc), @(0x4fcd),
@(0x4fce), @(0x4fcf), @(0x4fd8), @(0x4fd9), @(0x4fda), @(0x4fdb), @(0x4fdc), @(0x4fdd),
@(0x4fde), @(0x4fdf), @(0x4fe0), @(0x4fe1), @(0x4fe2), @(0x4fe3), @(0x4fe4), @(0x4fe5),
@(0x4fe6), @(0x4fe7), @(0x4ffc), @(0x4ffd), @(0x4ffe), @(0x4fff),
@(0x50fa), @(0x50fb), @(0x50fc), @(0x50fd), @(0x50fe), @(0x50ff), @(0x51fa), @(0x51fb),
@(0x51fc), @(0x51fd), @(0x51fe), @(0x51ff), @(0x52fa), @(0x52fb), @(0x52fc), @(0x52fd),
@(0x52fe), @(0x52ff), @(0x53fa), @(0x53fb), @(0x53fc), @(0x53fd), @(0x53fe), @(0x53ff),
@(0x54fa), @(0x54fb), @(0x54fc), @(0x54fd), @(0x54fe), @(0x54ff), @(0x55fa), @(0x55fb),
@(0x55fc), @(0x55fd), @(0x55fe), @(0x55ff), @(0x56fa), @(0x56fb), @(0x56fc), @(0x56fd),
@(0x56fe), @(0x56ff), @(0x57fa), @(0x57fb), @(0x57fc), @(0x57fd), @(0x57fe), @(0x57ff),
@(0x58fa), @(0x58fb), @(0x58fc), @(0x58fd), @(0x58fe), @(0x58ff), @(0x59fa), @(0x59fb),
@(0x59fc), @(0x59fd), @(0x59fe), @(0x59ff), @(0x5afa), @(0x5afb), @(0x5afc), @(0x5afd),
@(0x5afe), @(0x5aff), @(0x5bfa), @(0x5bfb), @(0x5bfc), @(0x5bfd), @(0x5bfe), @(0x5bff),
@(0x5cfa), @(0x5cfb), @(0x5cfc), @(0x5cfd), @(0x5cfe), @(0x5cff), @(0x5dfa), @(0x5dfb),
@(0x5dfc), @(0x5dfd), @(0x5dfe), @(0x5dff), @(0x5eba), @(0x5ebb), @(0x5ebc), @(0x5ebd),
@(0x5ebe), @(0x5ebf), @(0x5efa), @(0x5efb), @(0x5efc), @(0x5efd), @(0x5efe), @(0x5eff),
@(0x5fba), @(0x5fbb), @(0x5fbc), @(0x5fbd), @(0x5fbe), @(0x5fbf), @(0x5ffa), @(0x5ffb),
@(0x5ffc), @(0x5ffd), @(0x5ffe), @(0x5fff),
// These are almost MOVEQs if only bit 8 weren't set.
@(0x71c8), @(0x71c9), @(0x71ca), @(0x71cb), @(0x71cc), @(0x71cd), @(0x71ce), @(0x71cf),
@(0x71d8), @(0x71d9), @(0x71da), @(0x71db), @(0x71dc), @(0x71dd), @(0x71de), @(0x71df),
@(0x71e8), @(0x71e9), @(0x71ea), @(0x71eb), @(0x71ec), @(0x71ed), @(0x71ee), @(0x71ef),
@(0x71f8), @(0x71f9), @(0x71fa), @(0x71fb), @(0x71fc), @(0x71fd), @(0x71fe), @(0x71ff),
@(0x73c8), @(0x73c9), @(0x73ca), @(0x73cb), @(0x73cc), @(0x73cd), @(0x73ce), @(0x73cf),
@(0x73d8), @(0x73d9), @(0x73da), @(0x73db), @(0x73dc), @(0x73dd), @(0x73de), @(0x73df),
@(0x73e8), @(0x73e9), @(0x73ea), @(0x73eb), @(0x73ec), @(0x73ed), @(0x73ee), @(0x73ef),
@(0x73f8), @(0x73f9), @(0x73fa), @(0x73fb), @(0x73fc), @(0x73fd), @(0x73fe), @(0x73ff),
@(0x75c8), @(0x75c9), @(0x75ca), @(0x75cb), @(0x75cc), @(0x75cd), @(0x75ce), @(0x75cf),
@(0x75d8), @(0x75d9), @(0x75da), @(0x75db), @(0x75dc), @(0x75dd), @(0x75de), @(0x75df),
@(0x75e8), @(0x75e9), @(0x75ea), @(0x75eb), @(0x75ec), @(0x75ed), @(0x75ee), @(0x75ef),
@(0x75f8), @(0x75f9), @(0x75fa), @(0x75fb), @(0x75fc), @(0x75fd), @(0x75fe), @(0x75ff),
@(0x77c0), @(0x77c1), @(0x77c2), @(0x77c3), @(0x77c4), @(0x77c5), @(0x77c6), @(0x77c7),
@(0x77c8), @(0x77c9), @(0x77ca), @(0x77cb), @(0x77cc), @(0x77cd), @(0x77ce), @(0x77cf),
@(0x77d0), @(0x77d1), @(0x77d2), @(0x77d3), @(0x77d4), @(0x77d5), @(0x77d6), @(0x77d7),
@(0x77d8), @(0x77d9), @(0x77da), @(0x77db), @(0x77dc), @(0x77dd), @(0x77de), @(0x77df),
@(0x77e0), @(0x77e1), @(0x77e2), @(0x77e3), @(0x77e4), @(0x77e5), @(0x77e6), @(0x77e7),
@(0x77e8), @(0x77e9), @(0x77ea), @(0x77eb), @(0x77ec), @(0x77ed), @(0x77ee), @(0x77ef),
@(0x77f0), @(0x77f1), @(0x77f2), @(0x77f3), @(0x77f4), @(0x77f5), @(0x77f6), @(0x77f7),
@(0x77f8), @(0x77f9), @(0x77fa), @(0x77fb), @(0x77fc), @(0x77fd), @(0x77fe), @(0x77ff),
@(0x79c8), @(0x79c9), @(0x79ca), @(0x79cb), @(0x79cc), @(0x79cd), @(0x79ce), @(0x79cf),
@(0x79d8), @(0x79d9), @(0x79da), @(0x79db), @(0x79dc), @(0x79dd), @(0x79de), @(0x79df),
@(0x79e8), @(0x79e9), @(0x79ea), @(0x79eb), @(0x79ec), @(0x79ed), @(0x79ee), @(0x79ef),
@(0x79f8), @(0x79f9), @(0x79fa), @(0x79fb), @(0x79fc), @(0x79fd), @(0x79fe), @(0x79ff),
@(0x7bc8), @(0x7bc9), @(0x7bca), @(0x7bcb), @(0x7bcc), @(0x7bcd), @(0x7bce), @(0x7bcf),
@(0x7bd8), @(0x7bd9), @(0x7bda), @(0x7bdb), @(0x7bdc), @(0x7bdd), @(0x7bde), @(0x7bdf),
@(0x7be8), @(0x7be9), @(0x7bea), @(0x7beb), @(0x7bec), @(0x7bed), @(0x7bee), @(0x7bef),
@(0x7bf8), @(0x7bf9), @(0x7bfa), @(0x7bfb), @(0x7bfc), @(0x7bfd), @(0x7bfe), @(0x7bff),
@(0x7dc8), @(0x7dc9), @(0x7dca), @(0x7dcb), @(0x7dcc), @(0x7dcd), @(0x7dce), @(0x7dcf),
@(0x7dd8), @(0x7dd9), @(0x7dda), @(0x7ddb), @(0x7ddc), @(0x7ddd), @(0x7dde), @(0x7ddf),
@(0x7de8), @(0x7de9), @(0x7dea), @(0x7deb), @(0x7dec), @(0x7ded), @(0x7dee), @(0x7def),
@(0x7df8), @(0x7df9), @(0x7dfa), @(0x7dfb), @(0x7dfc), @(0x7dfd), @(0x7dfe), @(0x7dff),
@(0x7f40), @(0x7f41), @(0x7f42), @(0x7f43), @(0x7f44), @(0x7f45), @(0x7f46), @(0x7f47),
@(0x7f48), @(0x7f49), @(0x7f4a), @(0x7f4b), @(0x7f4c), @(0x7f4d), @(0x7f4e), @(0x7f4f),
@(0x7f50), @(0x7f51), @(0x7f52), @(0x7f53), @(0x7f54), @(0x7f55), @(0x7f56), @(0x7f57),
@(0x7f58), @(0x7f59), @(0x7f5a), @(0x7f5b), @(0x7f5c), @(0x7f5d), @(0x7f5e), @(0x7f5f),
@(0x7f60), @(0x7f61), @(0x7f62), @(0x7f63), @(0x7f64), @(0x7f65), @(0x7f66), @(0x7f67),
@(0x7f68), @(0x7f69), @(0x7f6a), @(0x7f6b), @(0x7f6c), @(0x7f6d), @(0x7f6e), @(0x7f6f),
@(0x7f70), @(0x7f71), @(0x7f72), @(0x7f73), @(0x7f74), @(0x7f75), @(0x7f76), @(0x7f77),
@(0x7f78), @(0x7f79), @(0x7f7a), @(0x7f7b), @(0x7f7c), @(0x7f7d), @(0x7f7e), @(0x7f7f),
@(0x7f80), @(0x7f81), @(0x7f82), @(0x7f83), @(0x7f84), @(0x7f85), @(0x7f86), @(0x7f87),
@(0x7f88), @(0x7f89), @(0x7f8a), @(0x7f8b), @(0x7f8c), @(0x7f8d), @(0x7f8e), @(0x7f8f),
@(0x7f90), @(0x7f91), @(0x7f92), @(0x7f93), @(0x7f94), @(0x7f95), @(0x7f96), @(0x7f97),
@(0x7f98), @(0x7f99), @(0x7f9a), @(0x7f9b), @(0x7f9c), @(0x7f9d), @(0x7f9e), @(0x7f9f),
@(0x7fa0), @(0x7fa1), @(0x7fa2), @(0x7fa3), @(0x7fa4), @(0x7fa5), @(0x7fa6), @(0x7fa7),
@(0x7fa8), @(0x7fa9), @(0x7faa), @(0x7fab), @(0x7fac), @(0x7fad), @(0x7fae), @(0x7faf),
@(0x7fb0), @(0x7fb1), @(0x7fb2), @(0x7fb3), @(0x7fb4), @(0x7fb5), @(0x7fb6), @(0x7fb7),
@(0x7fb8), @(0x7fb9), @(0x7fba), @(0x7fbb), @(0x7fbc), @(0x7fbd), @(0x7fbe), @(0x7fbf),
@(0x7fc0), @(0x7fc1), @(0x7fc2), @(0x7fc3), @(0x7fc4), @(0x7fc5), @(0x7fc6), @(0x7fc7),
@(0x7fc8), @(0x7fc9), @(0x7fca), @(0x7fcb), @(0x7fcc), @(0x7fcd), @(0x7fce), @(0x7fcf),
@(0x7fd0), @(0x7fd1), @(0x7fd2), @(0x7fd3), @(0x7fd4), @(0x7fd5), @(0x7fd6), @(0x7fd7),
@(0x7fd8), @(0x7fd9), @(0x7fda), @(0x7fdb), @(0x7fdc), @(0x7fdd), @(0x7fde), @(0x7fdf),
@(0x7fe0), @(0x7fe1), @(0x7fe2), @(0x7fe3), @(0x7fe4), @(0x7fe5), @(0x7fe6), @(0x7fe7),
@(0x7fe8), @(0x7fe9), @(0x7fea), @(0x7feb), @(0x7fec), @(0x7fed), @(0x7fee), @(0x7fef),
@(0x7ff0), @(0x7ff1), @(0x7ff2), @(0x7ff3), @(0x7ff4), @(0x7ff5), @(0x7ff6), @(0x7ff7),
@(0x7ff8), @(0x7ff9), @(0x7ffa), @(0x7ffb), @(0x7ffc), @(0x7ffd), @(0x7ffe), @(0x7fff),
@(0xbe7d), @(0xbe7e), @(0xbe7f), @(0xbefd), @(0xbefe), @(0xbeff), @(0xbf7a), @(0xbf7b),
@(0xbf7c), @(0xbf7d), @(0xbf7e), @(0xbf7f), @(0xbffd), @(0xbffe), @(0xbfff),
//
@(0xc6c8), @(0xc6c9), @(0xc6ca), @(0xc6cb), @(0xc6cc), @(0xc6cd), @(0xc6ce), @(0xc6cf),
@(0xc6fd), @(0xc6fe), @(0xc6ff), @(0xc7c8), @(0xc7c9), @(0xc7ca), @(0xc7cb), @(0xc7cc),
@(0xc7cd), @(0xc7ce), @(0xc7cf), @(0xc7fd), @(0xc7fe), @(0xc7ff), @(0xce88), @(0xce89),
@(0xce8a), @(0xce8b), @(0xce8c), @(0xce8d), @(0xce8e), @(0xce8f), @(0xcebd), @(0xcebe),
@(0xcebf), @(0xcec8), @(0xcec9), @(0xceca), @(0xcecb), @(0xcecc), @(0xcecd), @(0xcece),
@(0xcecf), @(0xcefd), @(0xcefe), @(0xceff), @(0xcf80), @(0xcf81), @(0xcf82), @(0xcf83),
@(0xcf84), @(0xcf85), @(0xcf86), @(0xcf87), @(0xcfba), @(0xcfbb), @(0xcfbc), @(0xcfbd),
@(0xcfbe), @(0xcfbf), @(0xcfc8), @(0xcfc9), @(0xcfca), @(0xcfcb), @(0xcfcc), @(0xcfcd),
@(0xcfce), @(0xcfcf), @(0xcffd), @(0xcffe), @(0xcfff),
// These are from the Bcc/BRA/BSR page.
@(0xd0fd), @(0xd0fe), @(0xd0ff), @(0xd1fd), @(0xd1fe), @(0xd1ff), @(0xd2fd), @(0xd2fe),
@(0xd2ff), @(0xd3fd), @(0xd3fe), @(0xd3ff), @(0xd4fd), @(0xd4fe), @(0xd4ff), @(0xd5fd),
@(0xd5fe), @(0xd5ff), @(0xd6fd), @(0xd6fe), @(0xd6ff), @(0xd7fd), @(0xd7fe), @(0xd7ff),
@(0xd8fd), @(0xd8fe), @(0xd8ff), @(0xd9fd), @(0xd9fe), @(0xd9ff), @(0xdafd), @(0xdafe),
@(0xdaff), @(0xdbfd), @(0xdbfe), @(0xdbff), @(0xdcfd), @(0xdcfe), @(0xdcff), @(0xddfd),
@(0xddfe), @(0xddff), @(0xdebd), @(0xdebe), @(0xdebf), @(0xdefd), @(0xdefe), @(0xdeff),
@(0xdfba), @(0xdfbb), @(0xdfbc), @(0xdfbd), @(0xdfbe), @(0xdfbf), @(0xdffd), @(0xdffe),
@(0xdfff),
// The E line is for shifts and rolls; none of the those listed below appear to nominate valid
// addressing modes.
@(0xe6c0), @(0xe6c1), @(0xe6c2), @(0xe6c3), @(0xe6c4), @(0xe6c5), @(0xe6c6), @(0xe6c7),
@(0xe6c8), @(0xe6c9), @(0xe6ca), @(0xe6cb), @(0xe6cc), @(0xe6cd), @(0xe6ce), @(0xe6cf),
@(0xe6fa), @(0xe6fb), @(0xe6fc), @(0xe6fd), @(0xe6fe), @(0xe6ff), @(0xe7c0), @(0xe7c1),
@(0xe7c2), @(0xe7c3), @(0xe7c4), @(0xe7c5), @(0xe7c6), @(0xe7c7), @(0xe7c8), @(0xe7c9),
@(0xe7ca), @(0xe7cb), @(0xe7cc), @(0xe7cd), @(0xe7ce), @(0xe7cf), @(0xe7fa), @(0xe7fb),
@(0xe7fc), @(0xe7fd), @(0xe7fe), @(0xe7ff), @(0xeec0), @(0xeec1), @(0xeec2), @(0xeec3),
@(0xeec4), @(0xeec5), @(0xeec6), @(0xeec7), @(0xeec8), @(0xeec9), @(0xeeca), @(0xeecb),
@(0xeecc), @(0xeecd), @(0xeece), @(0xeecf), @(0xeed0), @(0xeed1), @(0xeed2), @(0xeed3),
@(0xeed4), @(0xeed5), @(0xeed6), @(0xeed7), @(0xeed8), @(0xeed9), @(0xeeda), @(0xeedb),
@(0xeedc), @(0xeedd), @(0xeede), @(0xeedf), @(0xeee0), @(0xeee1), @(0xeee2), @(0xeee3),
@(0xeee4), @(0xeee5), @(0xeee6), @(0xeee7), @(0xeee8), @(0xeee9), @(0xeeea), @(0xeeeb),
@(0xeeec), @(0xeeed), @(0xeeee), @(0xeeef), @(0xeef0), @(0xeef1), @(0xeef2), @(0xeef3),
@(0xeef4), @(0xeef5), @(0xeef6), @(0xeef7), @(0xeef8), @(0xeef9), @(0xeefa), @(0xeefb),
@(0xeefc), @(0xeefd), @(0xeefe), @(0xeeff), @(0xefc0), @(0xefc1), @(0xefc2), @(0xefc3),
@(0xefc4), @(0xefc5), @(0xefc6), @(0xefc7), @(0xefc8), @(0xefc9), @(0xefca), @(0xefcb),
@(0xefcc), @(0xefcd), @(0xefce), @(0xefcf), @(0xefd0), @(0xefd1), @(0xefd2), @(0xefd3),
@(0xefd4), @(0xefd5), @(0xefd6), @(0xefd7), @(0xefd8), @(0xefd9), @(0xefda), @(0xefdb),
@(0xefdc), @(0xefdd), @(0xefde), @(0xefdf), @(0xefe0), @(0xefe1), @(0xefe2), @(0xefe3),
@(0xefe4), @(0xefe5), @(0xefe6), @(0xefe7), @(0xefe8), @(0xefe9), @(0xefea), @(0xefeb),
@(0xefec), @(0xefed), @(0xefee), @(0xefef), @(0xeff0), @(0xeff1), @(0xeff2), @(0xeff3),
@(0xeff4), @(0xeff5), @(0xeff6), @(0xeff7), @(0xeff8), @(0xeff9), @(0xeffa), @(0xeffb),
@(0xeffc), @(0xeffd), @(0xeffe), @(0xefff)
]];
NSSet<NSNumber *> *const falseValids = storage_tests.false_valids();
NSSet<NSNumber *> *const falseInvalids = storage_tests.false_invalids();
XCTAssert(!falseValids.count, "%@ opcodes should be invalid but aren't: %@", @(falseValids.count), falseValids.hexDump);
NSMutableSet<NSNumber *> *const decodedUndecodables = [undecodables mutableCopy];
[decodedUndecodables minusSet:falseInvalids];
XCTAssert(!decodedUndecodables.count, "This test considers these undecodable but they were decoded: %@", decodedUndecodables.hexDump);
NSMutableSet<NSNumber *> *const trimmedInvalids = [falseInvalids mutableCopy];
[trimmedInvalids minusSet:undecodables];
XCTAssert(!trimmedInvalids.count, "%@ opcodes should be valid but aren't: %@", @(trimmedInvalids.count), trimmedInvalids.hexDump);
// XCTAssert(!falseInvalids.count, "%@ opcodes should be valid but aren't: %@", @(falseInvalids.count), falseInvalids.hexDump);
}*/
@end
Reference in New Issue View Git Blame Copy Permalink