6106e64aac
This commit moves the headers residing in `repos/base/include/spec/*/drivers` to `repos/base/include/drivers/defs` or repos/base/include/drivers/uart` respectively. The first one contains definitions about board-specific MMIO iand RAM addresses, or IRQ lines. While the latter contains device driver code for UART devices. Those definitions are used by driver implementations in `repos/base-hw`, `repos/os`, and `repos/dde-linux`, which now need to include them more explicitely. This work is a step in the direction of reducing 'SPEC' identifiers overall. Ref #2403
61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
/*
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* \brief Access to the log facility
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* \author Norman Feske
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* \author Stefan Kalkowski
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* \date 2016-05-03
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*/
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/*
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* Copyright (C) 2016 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU Affero General Public License version 3.
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*/
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/* Genode includes */
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#include <base/log.h>
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/* base-internal includes */
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#include <base/internal/globals.h>
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#include <base/internal/output.h>
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#include <base/internal/unmanaged_singleton.h>
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#include <board.h>
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using namespace Board;
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using namespace Genode;
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struct Buffer
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{
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struct Write_fn
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{
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Serial & serial;
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Write_fn(Serial & serial) : serial(serial) {}
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void operator () (char const *s)
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{
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enum { LINE_FEED = 10, CARRIAGE_RETURN = 13 };
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for (unsigned i = 0; i < Genode::strlen(s); i++) {
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if (s[i] == LINE_FEED) serial.put_char(CARRIAGE_RETURN);
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serial.put_char(s[i]);
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}
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}
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};
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enum { BAUD_RATE = 115200 };
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Serial serial { UART_BASE, UART_CLOCK, BAUD_RATE };
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Write_fn function { serial };
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Buffered_output<512, Write_fn> buffer { function };
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Log log { buffer };
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};
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Genode::Log &Genode::Log::log() {
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return unmanaged_singleton<Buffer>()->log; }
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void Genode::init_log() { };
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