diff options
author | Liav A <liavalb@gmail.com> | 2020-02-09 16:47:15 +0200 |
---|---|---|
committer | Andreas Kling <kling@serenityos.org> | 2020-02-09 19:38:17 +0100 |
commit | e559af2008e73292216159c383be6b5a494dd8cc (patch) | |
tree | b4e7243af366ede8f92d1de8053beba9c67dfd29 /Kernel/Console.cpp | |
parent | 7c507c27bf5b619c98b2e8cd023bca70b6ce8514 (diff) | |
download | serenity-e559af2008e73292216159c383be6b5a494dd8cc.zip |
Kernel: Apply changes to use LibBareMetal definitions
Diffstat (limited to 'Kernel/Console.cpp')
-rw-r--r-- | Kernel/Console.cpp | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/Kernel/Console.cpp b/Kernel/Console.cpp deleted file mode 100644 index 9d277e6961..0000000000 --- a/Kernel/Console.cpp +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER - * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <Kernel/Console.h> -#include <Kernel/IO.h> -#include <Kernel/kstdio.h> - -// Bytes output to 0xE9 end up on the Bochs console. It's very handy. -#define CONSOLE_OUT_TO_E9 - -static Console* s_the; - -Console& Console::the() -{ - ASSERT(s_the); - return *s_the; -} - -bool Console::is_initialized() -{ - return s_the != nullptr; -} - -Console::Console() - : CharacterDevice(5, 1) -{ - s_the = this; -} - -Console::~Console() -{ -} - -bool Console::can_read(const FileDescription&) const -{ - return false; -} - -ssize_t Console::read(FileDescription&, u8*, ssize_t) -{ - // FIXME: Implement reading from the console. - // Maybe we could use a ring buffer for this device? - return 0; -} - -ssize_t Console::write(FileDescription&, const u8* data, ssize_t size) -{ - if (!size) - return 0; - if (!m_implementation) - return 0; - for (ssize_t i = 0; i < size; ++i) - put_char(data[i]); - return size; -} - -void Console::put_char(char ch) -{ -#ifdef CONSOLE_OUT_TO_E9 - //if (ch != 27) - IO::out8(0xe9, ch); -#endif - m_logbuffer.enqueue(ch); - if (m_implementation) - m_implementation->on_sysconsole_receive(ch); -} - -ConsoleImplementation::~ConsoleImplementation() -{ -} |