6502/mre-mos6502
1
0
Fork 0
mirror of https://github.com/mre/mos6502.git synced 2024-06-24 09:29:37 +00:00
Code Issues Projects Releases Wiki Activity

Add no_std flag

Browse Source
This commit is contained in:
Matthias Endler 2018-10-30 01:16:02 +01:00
parent 301c7889bb
commit a28a92167e
2 changed files with 14 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
README.md
View File

@ -14,6 +14,9 @@ An emulator for the MOS 6502 CPU written in Rust.
## Usage example
```rust
#![no_std]
extern crate mos6502;
use mos6502::cpu;

51
src/bin/mos6502.rs
View File

@ -25,6 +25,8 @@
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
#![no_std]
extern crate mos6502;
#[cfg(not(test))]
@ -44,22 +46,11 @@ fn main() {
let zero_page_data: [u8; 17] = [
// ZeroPage data start
0x00,
0x02, // ADC ZeroPage target
0x00,
0x04, // ADC ZeroPageX target
0x00,
0x00,
0x00,
0x00,
0x10, // ADC IndexedIndirectX address
0x00, 0x02, // ADC ZeroPage target
0x00, 0x04, // ADC ZeroPageX target
0x00, 0x00, 0x00, 0x00, 0x10, // ADC IndexedIndirectX address
0x80, // ADC IndexedIndirectX address
0x00,
0x00,
0x00,
0x00,
0x00,
0x08, // ADC IndirectIndexedY address
0x00, 0x00, 0x00, 0x00, 0x00, 0x08, // ADC IndirectIndexedY address
0x80, // ADC IndirectIndexedY address
];
@ -101,31 +92,11 @@ fn main() {
];
let data: [u8; 25] = [
0x00,
0x09, // ADC Absolute target
0x00,
0x00,
0x40, // ADC AbsoluteY target
0x00,
0x00,
0x00,
0x11, // ADC AbsoluteX target
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x12, // ADC IndexedIndirectX target
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00,
0x06, // ADC IndirectIndexedY target
0x00, 0x09, // ADC Absolute target
0x00, 0x00, 0x40, // ADC AbsoluteY target
0x00, 0x00, 0x00, 0x11, // ADC AbsoluteX target
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x12, // ADC IndexedIndirectX target
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x06, // ADC IndirectIndexedY target
];
cpu.memory.set_bytes(Address(0x0000), &zero_page_data);