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swf: Remove `PushConstant` AVM2 opcode

This commit is contained in:
Lord-McSweeney 2024-01-07 08:52:13 -08:00 committed by Lord-McSweeney
parent e6c5ba51e4
commit 2d3b23c719
4 changed files with 0 additions and 13 deletions
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1
swf/src/avm2/opcode.rs
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@ -126,7 +126,6 @@ pub enum OpCode {
Pop = 0x29, Pop = 0x29,
PopScope = 0x1d, PopScope = 0x1d,
PushByte = 0x24, PushByte = 0x24,
PushConstant = 0x22, // unused
PushDouble = 0x2f, PushDouble = 0x2f,
PushFalse = 0x27, PushFalse = 0x27,
PushInt = 0x2d, PushInt = 0x2d,

3
swf/src/avm2/read.rs
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@ -796,9 +796,6 @@ impl<'a> Reader<'a> {
OpCode::PushByte => Op::PushByte { OpCode::PushByte => Op::PushByte {
value: self.read_u8()?, value: self.read_u8()?,
}, },
OpCode::PushConstant => Op::PushConstant {
value: self.read_u30()?,
},
OpCode::PushDouble => Op::PushDouble { OpCode::PushDouble => Op::PushDouble {
value: self.read_index()?, value: self.read_index()?,
}, },

3
swf/src/avm2/types.rs
View File

@ -509,9 +509,6 @@ pub enum Op {
PushByte { PushByte {
value: u8, value: u8,
}, },
PushConstant {
value: u32,
},
PushDouble { PushDouble {
value: Index<f64>, value: Index<f64>,
}, },

6
swf/src/avm2/write.rs
View File

@ -952,10 +952,6 @@ impl<W: Write> Writer<W> {
self.write_opcode(OpCode::PushByte)?; self.write_opcode(OpCode::PushByte)?;
self.write_u8(value)?; self.write_u8(value)?;
} }
Op::PushConstant { value } => {
self.write_opcode(OpCode::PushConstant)?;
self.write_u30(value)?;
}
Op::PushDouble { ref value } => { Op::PushDouble { ref value } => {
self.write_opcode(OpCode::PushDouble)?; self.write_opcode(OpCode::PushDouble)?;
self.write_index(value)?; self.write_index(value)?;
@ -1496,8 +1492,6 @@ pub mod tests {
assert_eq!(write(Op::PushByte { value: 1 }), b"\x24\x01"); assert_eq!(write(Op::PushByte { value: 1 }), b"\x24\x01");
assert_eq!(write(Op::PushConstant { value: 1 }), b"\x22\x01");
assert_eq!( assert_eq!(
write(Op::PushDouble { write(Op::PushDouble {
value: Index::new(1) value: Index::new(1)