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ec150c7e09
Back in 2016, we discussed[1] rules for headers, and these were
generally liked:
1. Have a carefully curated header that's included everywhere first. We
got that already thanks to Peter: osdep.h.
2. Headers should normally include everything they need beyond osdep.h.
If exceptions are needed for some reason, they must be documented in
the header. If all that's needed from a header is typedefs, put
those into qemu/typedefs.h instead of including the header.
3. Cyclic inclusion is forbidden.
This patch gets include/ closer to obeying 2.
It's actually extracted from my "[RFC] Baby steps towards saner
headers" series[2], which demonstrates a possible path towards
checking 2 automatically. It passes the RFC test there.
[1] Message-ID: <87h9g8j57d.fsf@blackfin.pond.sub.org>
https://lists.nongnu.org/archive/html/qemu-devel/2016-03/msg03345.html
[2] Message-Id: <20190711122827.18970-1-armbru@redhat.com>
https://lists.nongnu.org/archive/html/qemu-devel/2019-07/msg02715.html
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20190812052359.30071-2-armbru@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
48 lines
1.2 KiB
C
48 lines
1.2 KiB
C
/*
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* Generic Loader
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*
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* Copyright (C) 2014 Li Guang
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* Written by Li Guang <lig.fnst@cn.fujitsu.com>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#ifndef GENERIC_LOADER_H
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#define GENERIC_LOADER_H
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#include "elf.h"
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#include "hw/qdev-core.h"
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typedef struct GenericLoaderState {
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/* <private> */
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DeviceState parent_obj;
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/* <public> */
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CPUState *cpu;
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uint64_t addr;
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uint64_t data;
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uint8_t data_len;
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uint32_t cpu_num;
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char *file;
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bool force_raw;
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bool data_be;
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bool set_pc;
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} GenericLoaderState;
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#define TYPE_GENERIC_LOADER "loader"
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#define GENERIC_LOADER(obj) OBJECT_CHECK(GenericLoaderState, (obj), \
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TYPE_GENERIC_LOADER)
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#endif
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