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This commit is contained in:
Trevor Merritt
2025-07-09 10:36:21 -04:00
parent a5042383c9
commit 258e4dc59b
3 changed files with 64 additions and 41 deletions
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core/src/instruction_table.rs
+34 -34
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@@ -112,7 +112,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::Immediate,
length: 2,
cycles: 2,
format_prefix: "TBD",
format_prefix: "AND #$",
format_postfix: "",
});
table[ISA_OP_AND_Z as usize] = Some(OpInfo {
@@ -120,7 +120,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::ZeroPage,
length: 2,
cycles: 3,
format_prefix: "TBD",
format_prefix: "AND $",
format_postfix: "",
});
table[ISA_OP_AND_ZX as usize] = Some(OpInfo {
@@ -128,15 +128,15 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::ZeroPageX,
length: 2,
cycles: 4,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "AND $",
format_postfix: ",X",
});
table[ISA_OP_AND_ABS as usize] = Some(OpInfo {
operation: AND,
mode: AddressMode::Absolute,
length: 3,
cycles: 4,
format_prefix: "TBD",
format_prefix: "AND $",
format_postfix: "",
});
table[ISA_OP_AND_ABSX as usize] = Some(OpInfo {
@@ -144,16 +144,16 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::AbsoluteX,
length: 3,
cycles: 4,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "AND $",
format_postfix: ",X",
});
table[ISA_OP_AND_ABSY as usize] = Some(OpInfo {
operation: AND,
mode: AddressMode::AbsoluteY,
length: 3,
cycles: 4,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "AND $",
format_postfix: ",Y",
});
table[ISA_OP_AND_INDX as usize] = Some(OpInfo {
operation: AND,
@@ -1122,8 +1122,8 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::IndirectY,
length: 2,
cycles: 5,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "SBC ($",
format_postfix: "),Y",
});
table[ISA_OP_SEC as usize] = Some(OpInfo {
@@ -1131,7 +1131,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::Implied,
length: 1,
cycles: 2,
format_prefix: "TBD",
format_prefix: "SEC",
format_postfix: "",
});
table[ISA_OP_SED as usize] = Some(OpInfo {
@@ -1139,7 +1139,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::Implied,
length: 1,
cycles: 2,
format_prefix: "TBD",
format_prefix: "SED",
format_postfix: "",
});
table[ISA_OP_SEI as usize] = Some(OpInfo {
@@ -1147,7 +1147,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::Implied,
length: 1,
cycles: 2,
format_prefix: "TBD",
format_prefix: "SEI",
format_postfix: "",
});
@@ -1156,7 +1156,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::ZeroPage,
length: 2,
cycles: 3,
format_prefix: "TBD",
format_prefix: "STA $",
format_postfix: "",
});
table[ISA_OP_STA_ZPX as usize] = Some(OpInfo {
@@ -1164,15 +1164,15 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::ZeroPageX,
length: 2,
cycles: 4,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "STA $",
format_postfix: ",X",
});
table[ISA_OP_STA_ABS as usize] = Some(OpInfo {
operation: Operation::STA,
mode: AddressMode::Absolute,
length: 3,
cycles: 4,
format_prefix: "TBD",
format_prefix: "STA $",
format_postfix: "",
});
table[ISA_OP_STA_ABSX as usize] = Some(OpInfo {
@@ -1180,32 +1180,32 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::AbsoluteX,
length: 3,
cycles: 5,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "STA $",
format_postfix: ",X",
});
table[ISA_OP_STA_ABSY as usize] = Some(OpInfo {
operation: Operation::STA,
mode: AddressMode::AbsoluteY,
length: 3,
cycles: 5,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "STA $",
format_postfix: ",Y",
});
table[ISA_OP_STA_INDX as usize] = Some(OpInfo {
operation: Operation::STA,
mode: AddressMode::IndirectX,
length: 2,
cycles: 6,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "STA ($",
format_postfix: ",X)",
});
table[ISA_OP_STA_INDY as usize] = Some(OpInfo {
operation: Operation::STA,
mode: AddressMode::IndirectY,
length: 2,
cycles: 6,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "STA ($",
format_postfix: "),Y",
});
table[ISA_OP_STX_ZP as usize] = Some(OpInfo {
@@ -1213,7 +1213,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::ZeroPage,
length: 2,
cycles: 3,
format_prefix: "TBD",
format_prefix: "STX $",
format_postfix: "",
});
table[ISA_OP_STX_ZPY as usize] = Some(OpInfo {
@@ -1221,7 +1221,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::ZeroPageY,
length: 2,
cycles: 4,
format_prefix: "TBD",
format_prefix: "STX",
format_postfix: "",
});
table[ISA_OP_STX_ABS as usize] = Some(OpInfo {
@@ -1229,7 +1229,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::Absolute,
length: 3,
cycles: 4,
format_prefix: "TBD",
format_prefix: "STX",
format_postfix: "",
});
@@ -1238,7 +1238,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::ZeroPage,
length: 2,
cycles: 3,
format_prefix: "TBD",
format_prefix: "STY $",
format_postfix: "",
});
table[ISA_OP_STY_ZPX as usize] = Some(OpInfo {
@@ -1246,15 +1246,15 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::ZeroPageX,
length: 2,
cycles: 4,
format_prefix: "TBD",
format_postfix: "",
format_prefix: "STY $",
format_postfix: ",X",
});
table[ISA_OP_STY_ABS as usize] = Some(OpInfo {
operation: Operation::STY,
mode: AddressMode::Absolute,
length: 3,
cycles: 4,
format_prefix: "TBD",
format_prefix: "STY $",
format_postfix: "",
});
@@ -1263,7 +1263,7 @@ pub const INSTRUCTION_TABLE: [Option<OpInfo>; 256] = {
mode: AddressMode::Implied,
length: 1,
cycles: 2,
format_prefix: "TBD",
format_prefix: "TAX",
format_postfix: "",
});
table[ISA_OP_TAY as usize] = Some(OpInfo {