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Extend memory beyond 32 byte addresses in interpreter.

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chriseth
2019-09-04 20:10:42 +02:00
parent 1fd744c777
commit 5b4b4011c7
2 changed files with 20 additions and 7 deletions
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test/libyul/yulInterpreterTests/access_large_memory_offsets.yul
+14
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@@ -0,0 +1,14 @@
{
mstore(0, 7)
sstore(0, mload(0))
mstore(sub(0, 1), sub(0, 1))
sstore(1, mload(sub(0, 1)))
}
// ----
// Trace:
// Memory dump:
// 0: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff07
// FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE0: 00000000000000000000000000000000000000000000000000000000000000ff
// Storage dump:
// 0000000000000000000000000000000000000000000000000000000000000000: 0000000000000000000000000000000000000000000000000000000000000007
// 0000000000000000000000000000000000000000000000000000000000000001: ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff