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[ewasm] Polyfill: callvalue, gasprice & difficulty.

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This commit is contained in:
Alexander Arlt 2020-11-25 12:39:26 -05:00 committed by Alex Beregszaszi
parent 15decd2413
commit fc7fb3cb7d
1 changed files with 8 additions and 3 deletions
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11
libyul/backends/wasm/polyfill/Interface.yul
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@ -52,7 +52,8 @@ function caller() -> z1, z2, z3, z4 {
function callvalue() -> z1, z2, z3, z4 {
eth.getCallValue(0:i32)
z1, z2, z3, z4 := mload_internal(0:i32)
z3 := i64.load(8:i32)
z4 := i64.load(0:i32)
}
function calldataload(x1, x2, x3, x4) -> z1, z2, z3, z4 {
@ -112,7 +113,8 @@ function datacopy(x1, x2, x3, x4, y1, y2, y3, y4, z1, z2, z3, z4) {
function gasprice() -> z1, z2, z3, z4 {
eth.getTxGasPrice(0:i32)
z1, z2, z3, z4 := mload_internal(0:i32)
z3 := i64.load(8:i32)
z4 := i64.load(0:i32)
}
function extcodesize_internal(x1, x2, x3, x4) -> r:i32 {
@ -170,7 +172,10 @@ function number() -> z1, z2, z3, z4 {
function difficulty() -> z1, z2, z3, z4 {
eth.getBlockDifficulty(0:i32)
z1, z2, z3, z4 := mload_internal(0:i32)
z1 := i64.load(24:i32)
z2 := i64.load(16:i32)
z3 := i64.load(8:i32)
z4 := i64.load(0:i32)
}
function gaslimit() -> z1, z2, z3, z4 {