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cpu: Split as cpu-common / cpu-sysemu 

The current cpu.c contains sysemu-specific methods.
To avoid building them in user-mode builds, split the
current cpu.c as cpu-common.c / cpu-sysemu.c.

Start by moving cpu_get_crash_info().

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210517105140.1062037-6-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
master
Philippe Mathieu-Daudé 2021-05-17 12:51:22 +02:00 committed by Richard Henderson
parent 046943acf4
commit df4fd7d5c8
3 changed files with 36 additions and 18 deletions
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17
hw/core/cpu.c → hw/core/cpu-common.c
View File

@ -190,23 +190,6 @@ static bool cpu_common_virtio_is_big_endian(CPUState *cpu)
return target_words_bigendian();
}
/*
* XXX the following #if is always true because this is a common_ss
* module, so target CONFIG_* is never defined.
*/
#if !defined(CONFIG_USER_ONLY)
GuestPanicInformation *cpu_get_crash_info(CPUState *cpu)
{
CPUClass *cc = CPU_GET_CLASS(cpu);
GuestPanicInformation *res = NULL;
if (cc->get_crash_info) {
res = cc->get_crash_info(cpu);
}
return res;
}
#endif
void cpu_dump_state(CPUState *cpu, FILE *f, int flags)
{
CPUClass *cc = CPU_GET_CLASS(cpu);

34
hw/core/cpu-sysemu.c Normal file
View File

@ -0,0 +1,34 @@
/*
* QEMU CPU model (system emulation specific)
*
* Copyright (c) 2012-2014 SUSE LINUX Products GmbH
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see
* <http://www.gnu.org/licenses/gpl-2.0.html>
*/
#include "qemu/osdep.h"
#include "qapi/error.h"
#include "hw/core/cpu.h"
GuestPanicInformation *cpu_get_crash_info(CPUState *cpu)
{
CPUClass *cc = CPU_GET_CLASS(cpu);
GuestPanicInformation *res = NULL;
if (cc->get_crash_info) {
res = cc->get_crash_info(cpu);
}
return res;
}

3
hw/core/meson.build
View File

@ -13,7 +13,7 @@ hwcore_files = files(
'qdev-clock.c',
)
common_ss.add(files('cpu.c'))
common_ss.add(files('cpu-common.c'))
common_ss.add(when: 'CONFIG_FITLOADER', if_true: files('loader-fit.c'))
common_ss.add(when: 'CONFIG_GENERIC_LOADER', if_true: files('generic-loader.c'))
common_ss.add(when: ['CONFIG_GUEST_LOADER', fdt], if_true: files('guest-loader.c'))
@ -25,6 +25,7 @@ common_ss.add(when: 'CONFIG_SPLIT_IRQ', if_true: files('split-irq.c'))
common_ss.add(when: 'CONFIG_XILINX_AXI', if_true: files('stream.c'))
softmmu_ss.add(files(
'cpu-sysemu.c',
'fw-path-provider.c',
'loader.c',
'machine-hmp-cmds.c',