a8d2532645
No header includes qemu-common.h after this commit, as prescribed by qemu-common.h's file comment. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-5-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for include/hw/arm/xlnx-zynqmp.h hw/arm/nrf51_soc.c hw/arm/msf2-soc.c block/qcow2-refcount.c block/qcow2-cluster.c block/qcow2-cache.c target/arm/cpu.h target/lm32/cpu.h target/m68k/cpu.h target/mips/cpu.h target/moxie/cpu.h target/nios2/cpu.h target/openrisc/cpu.h target/riscv/cpu.h target/tilegx/cpu.h target/tricore/cpu.h target/unicore32/cpu.h target/xtensa/cpu.h; bsd-user/main.c and net/tap-bsd.c fixed up]
59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/*
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* Empty machine
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*
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* Copyright IBM, Corp. 2012
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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*/
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#include "qemu/osdep.h"
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#include "qemu/error-report.h"
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#include "hw/hw.h"
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#include "hw/boards.h"
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#include "sysemu/sysemu.h"
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#include "exec/address-spaces.h"
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#include "qom/cpu.h"
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static void machine_none_init(MachineState *mch)
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{
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CPUState *cpu = NULL;
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/* Initialize CPU (if user asked for it) */
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if (mch->cpu_type) {
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cpu = cpu_create(mch->cpu_type);
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if (!cpu) {
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error_report("Unable to initialize CPU");
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exit(1);
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}
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}
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/* RAM at address zero */
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if (mch->ram_size) {
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MemoryRegion *ram = g_new(MemoryRegion, 1);
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memory_region_allocate_system_memory(ram, NULL, "ram", mch->ram_size);
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memory_region_add_subregion(get_system_memory(), 0, ram);
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}
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if (mch->kernel_filename) {
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error_report("The -kernel parameter is not supported "
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"(use the generic 'loader' device instead).");
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exit(1);
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}
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}
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static void machine_none_machine_init(MachineClass *mc)
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{
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mc->desc = "empty machine";
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mc->init = machine_none_init;
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mc->max_cpus = 1;
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mc->default_ram_size = 0;
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}
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DEFINE_MACHINE("none", machine_none_machine_init)
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