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This commit is contained in:
Robin Hübner 2018-10-01 00:28:42 +02:00
parent 31d3f9f31e
commit a35c316800
1 changed files with 43 additions and 1 deletions
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44
source/app.d
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@ -348,6 +348,45 @@ struct PixelBuffer {
struct Assembler {
/*
Instruction Glossary:
0x0nnn - SYS addr
0x00E0 - CLS
0x00EE - RET
0x1nnn - JP addr
0x2nnn - CALL addr
0x3xkk - SE Vx, byte
0x4xkk - SNE Vx, byte
0x5xy0 - SE Vx, Vy
0x6xkk - LD Vx, byte
0x7xkk - ADD Vx, byte
0x8xy0 - LD Vx, Vy
0x8xy1 - OR Vx, Vy
0x8xy2 - AND Vx, Vy
0x8xy3 - XOR Vx, Vy
0x8xy4 - ADD Vx, Vy
0x8xy5 - SUB Vx, Vy
0x8xy6 - SHR Vx {, Vy}
0x8xy7 - SUBN Vx, Vy
0x8xyE - SHL Vx {, Vy}
0x9xy0 - SNE Vx, Vy
0xAnnn - LD I, addr
0xBnnn - JP V0, addr
0xCxkk - RND Vx, byte
0xDxyn - DRW Vx, Vy, nibble
0xEx9E - SKP Vx
0xExA1 - SKNP Vx
0xFx07 - LD Vx, DT
0xFx0A - LD Vx, K
0xFx15 - LD DT, Vx
0xFx18 - LD ST, Vx
0xFx1E - ADD I, Vx
0xFx29 - LD F, Vx
0xFx33 - LD B, Vx
0xFx55 - LD [I], Vx
0xFx65 - LD Vx, [I]
*/
enum OpCode {
CLS, // CLS
@ -357,12 +396,15 @@ struct Assembler {
ADD, // ADD Vx, Vy
// ADD Vx, byte
// ADD I, Vx
SUB, // SUB Vx, Vy
// SUB Vx, byte
SUBN, // SUBN Vx, Vy
SE, // SE Vx, Vy
// SE Vx, byte
SNE, // SNE Vx, byte
SKP, // SKP Vx
SKNP, // SKNP Vx
@ -384,7 +426,7 @@ struct Assembler {
}
enum Parameter {
enum Argument {
Vx,
Vy,