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Changed to using custom calling conventions; Implemented direct calls.

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This commit is contained in:
losfair
2019-02-24 00:52:32 +08:00
parent e9c0325784
commit 09cbd4aeb0
4 changed files with 371 additions and 57 deletions
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16
lib/dynasm-backend/src/codegen.rs
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@ -1,9 +1,23 @@
use wasmer_runtime_core::backend::ProtectedCaller;
use std::sync::Arc;
use wasmer_runtime_core::{
backend::ProtectedCaller,
structures::Map,
types::{FuncIndex, FuncSig, SigIndex},
units::Pages,
};
use wasmparser::{Operator, Type as WpType};
pub trait ModuleCodeGenerator<FCG: FunctionCodeGenerator, PC: ProtectedCaller> {
fn next_function(&mut self) -> Result<&mut FCG, CodegenError>;
fn finalize(self) -> Result<PC, CodegenError>;
fn feed_signatures(
&mut self,
signatures: Map<SigIndex, Arc<FuncSig>>,
) -> Result<(), CodegenError>;
fn feed_function_signatures(
&mut self,
assoc: Map<FuncIndex, SigIndex>,
) -> Result<(), CodegenError>;
}
pub trait FunctionCodeGenerator {