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wasm_interp: create a block for each function and get tests working again

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Brian Carroll 2022-12-16 23:58:53 +00:00
parent caedb9060b
commit d51beb073f
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GPG key ID: 5C7B2EC4101703C0
6 changed files with 390 additions and 376 deletions
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15
crates/wasm_interp/src/frame.rs
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@ -10,11 +10,11 @@ pub struct Frame {
pub fn_index: usize,
/// Address in the code section where this frame returns to
pub return_addr: usize,
/// Number of block scopes when this frame returns
pub return_block_depth: usize,
/// Offset in the ValueStack where the locals begin
/// Depth of the "function block" for this frame
pub function_block_depth: usize,
/// Offset in the ValueStack where the args & locals begin
pub locals_start: usize,
/// Number of locals in the frame
/// Number of args & locals in the frame
pub locals_count: usize,
}
@ -23,7 +23,7 @@ impl Frame {
Frame {
fn_index: 0,
return_addr: 0,
return_block_depth: 0,
function_block_depth: 0,
locals_start: 0,
locals_count: 0,
}
@ -32,7 +32,7 @@ impl Frame {
pub fn enter(
fn_index: usize,
return_addr: usize,
return_block_depth: usize,
function_block_depth: usize,
arg_type_bytes: &[u8],
code_bytes: &[u8],
value_stack: &mut ValueStack<'_>,
@ -60,7 +60,7 @@ impl Frame {
Frame {
fn_index,
return_addr,
return_block_depth,
function_block_depth,
locals_start,
locals_count,
}
@ -77,6 +77,7 @@ impl Frame {
}
}
#[allow(dead_code)]
pub fn write_stack_trace(
_current_frame: &Frame,
_previous_frames: &[Frame],