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Merge pull request #939 from mir-protocol/termination_fixes

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A few fixes for terminal instructions
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Daniel Lubarov 2023-03-29 11:26:05 -07:00 committed by GitHub
commit 834522a653
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1 changed files with 11 additions and 5 deletions
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16
evm/src/cpu/kernel/asm/core/terminate.asm
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@ -10,7 +10,10 @@ global sys_stop:
%jump(terminate_common)
global sys_return:
// stack: kexit_info
// stack: kexit_info, offset, size
// TODO: For now we're ignoring the returned data. Need to return it to the parent context.
%stack (kexit_info, offset, size) -> (kexit_info)
%leftover_gas
// stack: leftover_gas
// TODO: Set parent context's CTX_METADATA_RETURNDATA_SIZE.
@ -23,10 +26,10 @@ global sys_selfdestruct:
SWAP1 %u256_to_addr
DUP1 %insert_accessed_addresses_no_return // TODO: Use return value in gas calculation.
// stack: address, kexit_info
SWAP1
// TODO: Charge gas.
POP // TODO: Transfer balance to address.
// stack: kexit_info
// TODO: Add address to the access list.
%consume_gas_const(@GAS_SELFDESTRUCT)
%charge_gas_const(@GAS_SELFDESTRUCT)
%leftover_gas
// stack: leftover_gas
// TODO: Destroy account.
@ -34,7 +37,10 @@ global sys_selfdestruct:
%jump(terminate_common)
global sys_revert:
// stack: kexit_info
// stack: kexit_info, offset, size
// TODO: For now we're ignoring the returned data. Need to return it to the parent context.
%stack (kexit_info, offset, size) -> (kexit_info)
%leftover_gas
// stack: leftover_gas
// TODO: Revert state changes.