Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* util/log: re-allow switching away from stderr log file
* finish audio configuration rework
* cleanup HVF stubs
* remove more mentions of softmmu

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# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (25 commits)
  audio, qtest: get rid of QEMU_AUDIO_DRV
  audio: reintroduce default audio backend for VNC
  audio: do not use first -audiodev as default audio device
  audio: extend -audio to allow creating a default backend
  audio: extract audio_define_default
  audio: disable default backends if -audio/-audiodev is used
  audio: error hints need a trailing \n
  cutils: squelch compiler warnings with custom paths
  configure: change $softmmu to $system
  system: Rename softmmu/ directory as system/
  meson: Rename target_softmmu_arch -> target_system_arch
  meson: Rename softmmu_mods -> system_mods
  target/i386: Rename i386_softmmu_kvm_ss -> i386_kvm_ss
  semihosting: Rename softmmu_FOO_user() -> uaccess_FOO_user()
  gdbstub: Rename 'softmmu' -> 'system'
  accel: Rename accel_softmmu* -> accel_system*
  tcg: Correct invalid mentions of 'softmmu' by 'system-mode'
  fuzz: Correct invalid mentions of 'softmmu' by 'system'
  cpu: Correct invalid mentions of 'softmmu' by 'system-mode'
  travis-ci: Correct invalid mentions of 'softmmu' by 'system'
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 70 insertions, 0 deletions

diff --git a/system/globals.c b/system/globals.c
new file mode 100644
index 0000000000..e83b5428d1
--- /dev/null
+++ b/system/globals.c
@@ -0,0 +1,70 @@
+/*
+ * Global variables that (mostly) should not exist
+ *
+ * Copyright (c) 2003-2020 QEMU contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "qemu/osdep.h"
+#include "exec/cpu-common.h"
+#include "hw/display/vga.h"
+#include "hw/loader.h"
+#include "hw/xen/xen.h"
+#include "net/net.h"
+#include "sysemu/cpus.h"
+#include "sysemu/sysemu.h"
+
+enum vga_retrace_method vga_retrace_method = VGA_RETRACE_DUMB;
+int display_opengl;
+const char* keyboard_layout;
+bool enable_mlock;
+bool enable_cpu_pm;
+int nb_nics;
+NICInfo nd_table[MAX_NICS];
+int autostart = 1;
+int vga_interface_type = VGA_NONE;
+bool vga_interface_created;
+Chardev *parallel_hds[MAX_PARALLEL_PORTS];
+int win2k_install_hack;
+int fd_bootchk = 1;
+int graphic_rotate;
+QEMUOptionRom option_rom[MAX_OPTION_ROMS];
+int nb_option_roms;
+int old_param;
+const char *qemu_name;
+unsigned int nb_prom_envs;
+const char *prom_envs[MAX_PROM_ENVS];
+uint8_t *boot_splash_filedata;
+int only_migratable; /* turn it off unless user states otherwise */
+int icount_align_option;
+
+/* The bytes in qemu_uuid are in the order specified by RFC4122, _not_ in the
+ * little-endian "wire format" described in the SMBIOS 2.6 specification.
+ */
+QemuUUID qemu_uuid;
+bool qemu_uuid_set;
+
+uint32_t xen_domid;
+enum xen_mode xen_mode = XEN_DISABLED;
+bool xen_domid_restrict;
+struct evtchn_backend_ops *xen_evtchn_ops;
+struct gnttab_backend_ops *xen_gnttab_ops;
+struct foreignmem_backend_ops *xen_foreignmem_ops;
+struct xenstore_backend_ops *xen_xenstore_ops;