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Currently the GRLIB_IRQMP device is used in one place (the leon3 board), but instead of the device providing inbound gpio lines for the board to wire up, the board code itself calls qemu_allocate_irqs() with the handler function being a set_irq function defined in the code for the device. Refactor this into the standard setup of a device having input gpio lines. This fixes a trivial Coverity memory leak report (the leon3 board code leaks the IRQ array returned from qemu_allocate_irqs()). Fixes: Coverity CID 1421922 Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20201212144134.29594-2-peter.maydell@linaro.org> Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
/*
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* QEMU GRLIB Components
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*
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* Copyright (c) 2010-2019 AdaCore
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef GRLIB_H
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#define GRLIB_H
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#include "hw/sysbus.h"
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/* Emulation of GrLib device is base on the GRLIB IP Core User's Manual:
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* http://www.gaisler.com/products/grlib/grip.pdf
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*/
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/* IRQMP */
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#define TYPE_GRLIB_IRQMP "grlib,irqmp"
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typedef void (*set_pil_in_fn) (void *opaque, uint32_t pil_in);
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void grlib_irqmp_ack(DeviceState *dev, int intno);
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/* GPTimer */
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#define TYPE_GRLIB_GPTIMER "grlib,gptimer"
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/* APB UART */
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#define TYPE_GRLIB_APB_UART "grlib,apbuart"
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#endif /* GRLIB_H */
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