mirror of
https://github.com/fluencelabs/wasmer
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15 lines
393 B
Rust
15 lines
393 B
Rust
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use crate::webassembly::Instance;
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use std::mem;
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#[repr(transparent)]
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pub struct VarArgs {
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pointer: u32, // assuming 32bit wasm
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}
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impl VarArgs {
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pub fn get<T: Copy>(&mut self, instance: &mut Instance) -> T {
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let ptr = instance.memory_offset_addr(0, self.pointer as usize);
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self.pointer += mem::size_of::<T>() as u32;
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unsafe { (ptr as *const T).read() }
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}
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}
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