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Impl caller/address/origin opcodes for interpreter

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Robin Salen 2023-04-07 18:00:56 -04:00
parent b896f9b2da
commit e9cc5632eb
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GPG Key ID: FB87BACFB3CB2007
1 changed files with 23 additions and 3 deletions
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26
evm/src/cpu/kernel/interpreter.rs
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@ -332,10 +332,10 @@ impl<'a> Interpreter<'a> {
0x1d => self.run_sar(), // "SAR",
0x20 => self.run_keccak256(), // "KECCAK256",
0x21 => self.run_keccak_general(), // "KECCAK_GENERAL",
0x30 => todo!(), // "ADDRESS",
0x30 => self.run_address(), // "ADDRESS",
0x31 => todo!(), // "BALANCE",
0x32 => todo!(), // "ORIGIN",
0x33 => todo!(), // "CALLER",
0x32 => self.run_origin(), // "ORIGIN",
0x33 => self.run_caller(), // "CALLER",
0x34 => self.run_callvalue(), // "CALLVALUE",
0x35 => self.run_calldataload(), // "CALLDATALOAD",
0x36 => self.run_calldatasize(), // "CALLDATASIZE",
@ -734,6 +734,26 @@ impl<'a> Interpreter<'a> {
self.push(U256::from_big_endian(hash.as_bytes()));
}
fn run_address(&mut self) {
self.push(
self.generation_state.memory.contexts[self.context].segments
[Segment::ContextMetadata as usize]
.get(ContextMetadata::Address as usize),
)
}
fn run_origin(&mut self) {
self.push(self.get_txn_field(NormalizedTxnField::Origin))
}
fn run_caller(&mut self) {
self.push(
self.generation_state.memory.contexts[self.context].segments
[Segment::ContextMetadata as usize]
.get(ContextMetadata::Caller as usize),
)
}
fn run_callvalue(&mut self) {
self.push(
self.generation_state.memory.contexts[self.context].segments