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Rename memory_grow to pay_for_memory_grow #85

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merged 1 commit into from
Nov 30, 2023
Merged

Rename memory_grow to pay_for_memory_grow #85

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2 changes: 1 addition & 1 deletion stylus-proc/src/methods/entrypoint.rs
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Expand Up @@ -84,7 +84,7 @@ pub fn entrypoint(attr: TokenStream, input: TokenStream) -> TokenStream {
output.extend(quote! {
#[no_mangle]
pub unsafe fn mark_used() {
stylus_sdk::evm::memory_grow(0);
stylus_sdk::evm::pay_for_memory_grow(0);
panic!();
}

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4 changes: 2 additions & 2 deletions stylus-sdk/src/evm.rs
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Expand Up @@ -53,8 +53,8 @@ pub fn log<T: SolEvent>(event: T) {

/// This function exists to force the compiler to import this symbol.
/// Calling it will unproductively consume gas.
pub fn memory_grow(pages: u16) {
unsafe { hostio::memory_grow(pages) }
pub fn pay_for_memory_grow(pages: u16) {
unsafe { hostio::pay_for_memory_grow(pages) }
}

wrap_hostio!(
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2 changes: 1 addition & 1 deletion stylus-sdk/src/hostio.rs
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Expand Up @@ -221,7 +221,7 @@ extern "C" {
/// Internally the Stylus VM forces calls to this hostio whenever new WASM pages are allocated.
/// Calls made voluntarily will unproductively consume gas.
#[allow(dead_code)]
pub fn memory_grow(pages: u16);
pub fn pay_for_memory_grow(pages: u16);

/// Whether the current call is reentrant.
pub fn msg_reentrant() -> bool;
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