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Fix LOG* gas (#1086)

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wborgeaud 2023-06-08 12:08:15 +02:00 committed by GitHub
parent 68b15ea503
commit 56e7ad0037
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 11 additions and 0 deletions
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11
evm/src/cpu/kernel/asm/core/log.asm
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@ -3,11 +3,13 @@
global sys_log0:
%check_static
// stack: kexit_info, offset, size
DUP3 ISZERO %jumpi(log0_after_mem_gas)
DUP3 DUP3
%add_or_fault
// stack: offset+size, kexit_info, offset, size
DUP1 %ensure_reasonable_offset
%update_mem_bytes
log0_after_mem_gas:
// stack: kexit_info, offset, size
DUP3 %mul_const(@GAS_LOGDATA) %add_const(@GAS_LOG)
// stack: gas, kexit_info, offset, size
@ -18,11 +20,13 @@ global sys_log0:
global sys_log1:
%check_static
// stack: kexit_info, offset, size, topic
DUP3 ISZERO %jumpi(log1_after_mem_gas)
DUP3 DUP3
%add_or_fault
// stack: offset+size, kexit_info, offset, size, topic
DUP1 %ensure_reasonable_offset
%update_mem_bytes
log1_after_mem_gas:
// stack: kexit_info, offset, size, topic
DUP3 %mul_const(@GAS_LOGDATA) %add_const(@GAS_LOG) %add_const(@GAS_LOGTOPIC)
// stack: gas, kexit_info, offset, size, topic
@ -33,25 +37,30 @@ global sys_log1:
global sys_log2:
%check_static
// stack: kexit_info, offset, size, topic1, topic2
DUP3 ISZERO %jumpi(log2_after_mem_gas)
DUP3 DUP3
%add_or_fault
// stack: offset+size, kexit_info, offset, size, topic1, topic2
DUP1 %ensure_reasonable_offset
%update_mem_bytes
log2_after_mem_gas:
// stack: kexit_info, offset, size, topic1, topic2
DUP3 %mul_const(@GAS_LOGDATA) %add_const(@GAS_LOG) %add_const(@GAS_LOGTOPIC) %add_const(@GAS_LOGTOPIC)
// stack: gas, kexit_info, offset, size, topic1, topic2
%charge_gas
%stack (kexit_info, offset, size, topic1, topic2) -> (kexit_info)
EXIT_KERNEL
global sys_log3:
%check_static
// stack: kexit_info, offset, size, topic1, topic2, topic3
DUP3 ISZERO %jumpi(log3_after_mem_gas)
DUP3 DUP3
%add_or_fault
// stack: offset+size, kexit_info, offset, size, topic1, topic2, topic3
DUP1 %ensure_reasonable_offset
%update_mem_bytes
log3_after_mem_gas:
// stack: kexit_info, offset, size, topic1, topic2, topic3
DUP3 %mul_const(@GAS_LOGDATA) %add_const(@GAS_LOG) %add_const(@GAS_LOGTOPIC) %add_const(@GAS_LOGTOPIC) %add_const(@GAS_LOGTOPIC)
// stack: gas, kexit_info, offset, size, topic1, topic2, topic3
@ -62,11 +71,13 @@ global sys_log3:
global sys_log4:
%check_static
// stack: kexit_info, offset, size, topic1, topic2, topic3, topic4
DUP3 ISZERO %jumpi(log4_after_mem_gas)
DUP3 DUP3
%add_or_fault
// stack: offset+size, kexit_info, offset, size, topic1, topic2, topic3, topic4
DUP1 %ensure_reasonable_offset
%update_mem_bytes
log4_after_mem_gas:
// stack: kexit_info, offset, size, topic1, topic2, topic3, topic4
DUP3 %mul_const(@GAS_LOGDATA) %add_const(@GAS_LOG) %add_const(@GAS_LOGTOPIC) %add_const(@GAS_LOGTOPIC) %add_const(@GAS_LOGTOPIC) %add_const(@GAS_LOGTOPIC)
// stack: gas, kexit_info, offset, size, topic1, topic2, topic3, topic4