pub struct VM<'a> { /* private fields */ }Expand description
Stack-based bytecode virtual machine.
Implementations§
Source§impl<'a> VM<'a>
impl<'a> VM<'a>
pub fn new(chunk: &Chunk, interp: &'a mut Interpreter) -> Self
Sourcepub fn set_jit_enabled(&mut self, enabled: bool)
pub fn set_jit_enabled(&mut self, enabled: bool)
Enable or disable Cranelift JIT for this execution. Disabling skips compilation and buffer prefetch for JIT paths (pure interpreter).
Sourcepub fn execute(&mut self) -> PerlResult<PerlValue>
pub fn execute(&mut self) -> PerlResult<PerlValue>
Run bytecode: first attempts Cranelift method JIT for eligible numeric fragments (unless
VM::set_jit_enabled disabled it). For block JIT, block_jit_validate runs once per attempt;
buffers may use PerlValue::raw_bits for defined-style control flow. Then the main opcode
interpreter loop.
Auto Trait Implementations§
impl<'a> Freeze for VM<'a>
impl<'a> !RefUnwindSafe for VM<'a>
impl<'a> Send for VM<'a>
impl<'a> !Sync for VM<'a>
impl<'a> Unpin for VM<'a>
impl<'a> UnsafeUnpin for VM<'a>
impl<'a> !UnwindSafe for VM<'a>
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Mutably borrows from an owned value. Read more
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Converts
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Converts
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