mirror of
https://github.com/fluencelabs/wasmer
synced 2025-04-19 15:32:13 +00:00
edb6cbefca
This patch updates all the backends to use the definition of `Trampoline` as defined in the `wasmer_runtime_core::typed_func` module. That way, there is no copy of that type, and as such, it is easier to avoid regression (a simple `cargo check` does the job). This patch also formats the `use` statements in the updated files.
56 lines
1.1 KiB
Rust
56 lines
1.1 KiB
Rust
use std::ptr::NonNull;
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use wasmer_runtime_core::{
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typed_func::Trampoline,
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vm::{Ctx, Func},
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};
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type CallProtectedResult = Result<(), CallProtectedData>;
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#[repr(C)]
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pub struct CallProtectedData {
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pub code: u64,
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pub exception_address: u64,
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pub instruction_pointer: u64,
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}
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extern "C" {
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#[link_name = "callProtected"]
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pub fn __call_protected(
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trampoline: Trampoline,
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ctx: *mut Ctx,
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func: NonNull<Func>,
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param_vec: *const u64,
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return_vec: *mut u64,
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out_result: *mut CallProtectedData,
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) -> u8;
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}
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pub fn _call_protected(
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trampoline: Trampoline,
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ctx: *mut Ctx,
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func: NonNull<Func>,
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param_vec: *const u64,
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return_vec: *mut u64,
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) -> CallProtectedResult {
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let mut out_result = CallProtectedData {
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code: 0,
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exception_address: 0,
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instruction_pointer: 0,
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};
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let result = unsafe {
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__call_protected(
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trampoline,
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ctx,
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func,
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param_vec,
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return_vec,
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&mut out_result,
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)
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};
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if result == 1 {
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Ok(())
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} else {
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Err(out_result)
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}
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}
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