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Implement vmctx as a hidden argument for cranelift compat

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This commit is contained in:
Jef
2019-01-15 12:27:55 +01:00
parent 8312730377
commit 1b6952bb99
5 changed files with 331 additions and 320 deletions
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18
src/translate_sections.rs
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@@ -84,22 +84,14 @@ pub fn element(elements: ElementSectionReader) -> Result<(), Error> {
pub fn code(
code: CodeSectionReader,
translation_ctx: &FuncTyStore,
memory: Option<&mut [u8]>,
has_memory: bool,
) -> Result<TranslatedCodeSection, Error> {
let func_count = code.get_count();
if let Some(memory) = memory {
let mut session = CodeGenSession::<::backend::HasMemory>::with_memory(func_count, memory.as_mut_ptr());
for (idx, body) in code.into_iter().enumerate() {
function_body::translate(&mut session, translation_ctx, idx as u32, &body?)?;
}
Ok(session.into_translated_code_section()?)
} else {
let mut session = CodeGenSession::<::backend::NoMemory>::new(func_count);
for (idx, body) in code.into_iter().enumerate() {
function_body::translate(&mut session, translation_ctx, idx as u32, &body?)?;
}
Ok(session.into_translated_code_section()?)
let mut session = CodeGenSession::new(func_count, has_memory);
for (idx, body) in code.into_iter().enumerate() {
function_body::translate(&mut session, translation_ctx, idx as u32, &body?)?;
}
Ok(session.into_translated_code_section()?)
}
/// Parses the Data section of the wasm module.