27 lines
514 B
Rust
27 lines
514 B
Rust
use core::prelude::*;
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use platform::Stack;
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use arch::{self, Registers};
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use platform;
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pub struct Context {
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regs: Registers,
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_stack: platform::Stack
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}
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impl Context {
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#[inline]
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pub unsafe fn new<F>(f: F) -> Context where F: FnOnce() + Send + 'static {
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let mut stack = Stack::new(4 << 20);
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let regs = arch::initialize_call_frame(&mut stack, f);
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Context {
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regs: regs,
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_stack: stack
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}
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}
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#[inline(always)]
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pub unsafe fn swap(&mut self) {
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arch::swap(&mut self.regs)
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}
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}
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