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https://gitlab.com/qemu-project/qemu
synced 2024-09-06 01:43:39 +00:00
qom: Add QOM support to user emulators
Link the Object base class and the module infrastructure for class registration. Introduce $(universal-obj-y) for objects that are more common than $(common-obj-y), so that those only get built once. Call QOM module init for type registration. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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6
Makefile
6
Makefile
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@ -98,12 +98,12 @@ ifneq ($(wildcard config-host.mak),)
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include $(SRC_PATH)/Makefile.objs
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endif
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$(common-obj-y): $(GENERATED_HEADERS)
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$(universal-obj-y) $(common-obj-y): $(GENERATED_HEADERS)
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subdir-libcacard: $(oslib-obj-y) $(trace-obj-y) qemu-timer-common.o
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$(filter %-softmmu,$(SUBDIR_RULES)): $(trace-obj-y) $(common-obj-y) subdir-libdis
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$(filter %-softmmu,$(SUBDIR_RULES)): $(universal-obj-y) $(trace-obj-y) $(common-obj-y) subdir-libdis
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$(filter %-user,$(SUBDIR_RULES)): $(GENERATED_HEADERS) $(trace-obj-y) subdir-libdis-user subdir-libuser
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$(filter %-user,$(SUBDIR_RULES)): $(GENERATED_HEADERS) $(universal-obj-y) $(trace-obj-y) subdir-libdis-user subdir-libuser
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ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
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romsubdir-%:
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@ -1,9 +1,22 @@
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#######################################################################
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# Target-independent parts used in system and user emulation
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universal-obj-y =
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#######################################################################
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# QObject
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qobject-obj-y = qint.o qstring.o qdict.o qlist.o qfloat.o qbool.o
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qobject-obj-y += qjson.o json-lexer.o json-streamer.o json-parser.o
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qobject-obj-y += qerror.o error.o qemu-error.o
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universal-obj-y += $(qobject-obj-y)
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#######################################################################
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# QOM
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include $(SRC_PATH)/qom/Makefile
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qom-obj-y = $(addprefix qom/, $(qom-y))
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universal-obj-y += $(qom-obj-y)
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#######################################################################
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# oslib-obj-y is code depending on the OS (win32 vs posix)
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oslib-obj-y = osdep.o
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@ -80,7 +93,6 @@ fsdev-obj-$(CONFIG_VIRTFS) += $(addprefix fsdev/, $(fsdev-nested-y))
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common-obj-y = $(block-obj-y) blockdev.o
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common-obj-y += $(net-obj-y)
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common-obj-y += $(qobject-obj-y)
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common-obj-$(CONFIG_LINUX) += $(fsdev-obj-$(CONFIG_LINUX))
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common-obj-y += readline.o console.o cursor.o
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common-obj-y += $(oslib-obj-y)
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@ -128,9 +140,6 @@ common-obj-$(CONFIG_WIN32) += version.o
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common-obj-$(CONFIG_SPICE) += ui/spice-core.o ui/spice-input.o ui/spice-display.o spice-qemu-char.o
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include $(SRC_PATH)/qom/Makefile
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common-obj-y += $(addprefix qom/, $(qom-y))
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audio-obj-y = audio.o noaudio.o wavaudio.o mixeng.o
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audio-obj-$(CONFIG_SDL) += sdlaudio.o
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audio-obj-$(CONFIG_OSS) += ossaudio.o
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@ -186,6 +195,8 @@ user-obj-y =
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user-obj-y += envlist.o path.o
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user-obj-y += tcg-runtime.o host-utils.o
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user-obj-y += cutils.o cache-utils.o
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user-obj-y += module.o
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user-obj-y += qemu-user.o
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user-obj-y += $(trace-obj-y)
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######################################################################
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@ -422,9 +433,11 @@ qapi-nested-y += qmp-output-visitor.o qmp-registry.o qmp-dispatch.o
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qapi-nested-y += string-input-visitor.o string-output-visitor.o
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qapi-obj-y = $(addprefix qapi/, $(qapi-nested-y))
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common-obj-y += qmp-marshal.o qapi-visit.o qapi-types.o $(qapi-obj-y)
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common-obj-y += qmp-marshal.o qapi-visit.o qapi-types.o
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common-obj-y += qmp.o hmp.o
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universal-obj-y += $(qapi-obj-y)
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######################################################################
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# guest agent
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@ -136,6 +136,7 @@ obj-m68k-y += m68k-sim.o m68k-semi.o
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$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y): $(GENERATED_HEADERS)
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obj-y += $(addprefix ../, $(universal-obj-y))
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obj-y += $(addprefix ../libuser/, $(user-obj-y))
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obj-y += $(addprefix ../libdis-user/, $(libdis-y))
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obj-y += $(libobj-y)
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@ -163,6 +164,7 @@ obj-i386-y += ioport-user.o
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$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y): $(GENERATED_HEADERS)
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obj-y += $(addprefix ../, $(universal-obj-y))
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obj-y += $(addprefix ../libuser/, $(user-obj-y))
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obj-y += $(addprefix ../libdis-user/, $(libdis-y))
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obj-y += $(libobj-y)
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@ -185,6 +187,7 @@ obj-i386-y += ioport-user.o
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$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y): $(GENERATED_HEADERS)
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obj-y += $(addprefix ../, $(universal-obj-y))
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obj-y += $(addprefix ../libuser/, $(user-obj-y))
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obj-y += $(addprefix ../libdis-user/, $(libdis-y))
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obj-y += $(libobj-y)
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@ -406,6 +409,7 @@ monitor.o: hmp-commands.h qmp-commands-old.h
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$(obj-y) $(obj-$(TARGET_BASE_ARCH)-y): $(GENERATED_HEADERS)
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obj-y += $(addprefix ../, $(universal-obj-y))
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obj-y += $(addprefix ../, $(common-obj-y))
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obj-y += $(addprefix ../libdis/, $(libdis-y))
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obj-y += $(libobj-y)
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@ -9,6 +9,7 @@ include $(SRC_PATH)/rules.mak
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$(call set-vpath, $(SRC_PATH))
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QEMU_CFLAGS+=-I..
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QEMU_CFLAGS += -I$(SRC_PATH)/include
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include $(SRC_PATH)/Makefile.objs
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@ -748,6 +748,8 @@ int main(int argc, char **argv)
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if (argc <= 1)
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usage();
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module_call_init(MODULE_INIT_QOM);
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if ((envlist = envlist_create()) == NULL) {
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(void) fprintf(stderr, "Unable to allocate envlist\n");
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exit(1);
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@ -28,6 +28,7 @@
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#include <sys/mman.h>
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#include "qemu.h"
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#include "qemu-common.h"
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#define DEBUG_LOGFILE "/tmp/qemu.log"
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@ -749,6 +750,8 @@ int main(int argc, char **argv)
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if (argc <= 1)
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usage();
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module_call_init(MODULE_INIT_QOM);
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optind = 1;
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for(;;) {
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if (optind >= argc)
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@ -3285,6 +3285,8 @@ int main(int argc, char **argv, char **envp)
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int i;
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int ret;
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module_call_init(MODULE_INIT_QOM);
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qemu_cache_utils_init(envp);
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if ((envlist = envlist_create()) == NULL) {
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37
qemu-user.c
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37
qemu-user.c
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@ -0,0 +1,37 @@
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/*
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* Stubs for QEMU user emulation
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*
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* Copyright (c) 2012 SUSE LINUX Products GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see
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* <http://www.gnu.org/licenses/gpl-2.0.html>
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*/
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#include "qemu-common.h"
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#include "monitor.h"
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Monitor *cur_mon;
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int monitor_cur_is_qmp(void)
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{
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return 0;
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}
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void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
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{
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}
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void monitor_set_error(Monitor *mon, QError *qerror)
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{
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}
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