f25cdd6acc
* Changes from #580 * fixes USB cancel panic * style fixes * Update src/env/tock/storage.rs Co-authored-by: Zach Halvorsen <zhalvorsen@google.com> --------- Co-authored-by: Zach Halvorsen <zhalvorsen@google.com>
42 lines
1.2 KiB
Rust
42 lines
1.2 KiB
Rust
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#![no_main]
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#![no_std]
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extern crate alloc;
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extern crate lang_items;
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use alloc::vec::Vec;
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use core::fmt::Write;
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use libtock_console::Console;
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use libtock_runtime::{set_main, stack_size, TockSyscalls};
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stack_size! {0x800}
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set_main! {main}
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type Syscalls = TockSyscalls;
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fn main() {
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let mut console = Console::<Syscalls>::writer();
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writeln!(console, "****************************************").unwrap();
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for i in 0.. {
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writeln!(console, "Allocating {} bytes...", 1 << i).unwrap();
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let x: Vec<u8> = Vec::with_capacity(1 << i);
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writeln!(console, "Allocated!").unwrap();
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drop(x);
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writeln!(console, "Dropped!").unwrap();
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}
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}
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