stubs: remove obsolete stubs

These file define functions are are not called from common code
anymore.  Delete those functions and, if applicable, the entire files.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240408155330.522792-10-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

include/sysemu/sysemu.h

@@ -71,8 +71,6 @@ Chardev *serial_hd(int i);
 
 extern Chardev *parallel_hds[MAX_PARALLEL_PORTS];
 
-void hmp_info_usb(Monitor *mon, const QDict *qdict);
-
 void add_boot_device_path(int32_t bootindex, DeviceState *dev,
                           const char *suffix);
 char *get_boot_devices_list(size_t *size);

stubs/isa-bus.c

@@ -1,7 +0,0 @@
-#include "qemu/osdep.h"
-#include "hw/isa/isa.h"
-
-ISADevice *isa_create_simple(ISABus *bus, const char *name)
-{
-    g_assert_not_reached();
-}

stubs/meson.build

@@ -22,13 +22,11 @@ stub_ss.add(files('iothread-lock.c'))
 if have_block
   stub_ss.add(files('iothread-lock-block.c'))
 endif
-stub_ss.add(files('isa-bus.c'))
 stub_ss.add(files('is-daemonized.c'))
 if libaio.found()
   stub_ss.add(files('linux-aio.c'))
 endif
 stub_ss.add(files('migr-blocker.c'))
-stub_ss.add(files('module-opts.c'))
 stub_ss.add(files('monitor.c'))
 stub_ss.add(files('monitor-core.c'))
 stub_ss.add(files('physmem.c'))
@@ -57,7 +55,6 @@ if have_block or have_ga
 endif
 if have_system
   stub_ss.add(files('fw_cfg.c'))
-  stub_ss.add(files('pci-bus.c'))
   stub_ss.add(files('semihost.c'))
   stub_ss.add(files('usb-dev-stub.c'))
   stub_ss.add(files('xen-hw-stub.c'))

stubs/module-opts.c

@@ -1,2 +0,0 @@
-#include "qemu/osdep.h"
-#include "qemu/config-file.h"

stubs/monitor-core.c

@@ -12,10 +12,6 @@ Monitor *monitor_set_cur(Coroutine *co, Monitor *mon)
     return NULL;
 }
 
-void monitor_init_qmp(Chardev *chr, bool pretty, Error **errp)
-{
-}
-
 void qapi_event_emit(QAPIEvent event, QDict *qdict)
 {
 }
@@ -24,5 +20,3 @@ int monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
 {
     abort();
 }
-
-

stubs/pci-bus.c

@@ -1,7 +0,0 @@
-#include "qemu/osdep.h"
-#include "hw/pci/pci.h"
-
-PCIDevice *pci_create_simple(PCIBus *bus, int devfn, const char *name)
-{
-    g_assert_not_reached();
-}

stubs/qdev.c

@@ -20,9 +20,3 @@ void qapi_event_send_device_deleted(const char *device,
 {
     /* Nothing to do. */
 }
-
-void qapi_event_send_device_unplug_guest_error(const char *device,
-                                               const char *path)
-{
-    /* Nothing to do. */
-}

stubs/qtest.c

@@ -13,13 +13,3 @@
 
 /* Needed for qtest_allowed() */
 bool qtest_allowed;
-
-bool qtest_driver(void)
-{
-    return false;
-}
-
-int64_t qtest_get_virtual_clock(void)
-{
-    return 0;
-}

stubs/usb-dev-stub.c

@@ -26,8 +26,3 @@ HumanReadableText *qmp_x_query_usb(Error **errp)
     error_setg(errp, "Support for USB devices not built-in");
     return NULL;
 }
-
-void hmp_info_usb(Monitor *mon, const QDict *qdict)
-{
-    monitor_printf(mon, "Support for USB devices not built-in\n");
-}