16 lines
361 B
NASM

// struct Refund { amount }
%macro journal_refund
%journal_add_1(@JOURNAL_ENTRY_REFUND)
%endmacro
global revert_refund:
// stack: entry_type, ptr, retdest
POP
%journal_load_1
// stack: amount, retdest
%mload_global_metadata(@GLOBAL_METADATA_REFUND_COUNTER)
SUB
%mstore_global_metadata(@GLOBAL_METADATA_REFUND_COUNTER)
JUMP