hw/core: Move system emulation files to system_ss

hotplug.c, qdev-hotplug.c and reset.c are not used by user emulation
and need not be included in hwcore_ss.  Move them to system_ss, where
they belong, by letting the linker pull in the stubs when needed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240408155330.522792-8-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/hw/core/meson.build b/hw/core/meson.build
index e26f2e088c32f73a821792400be7b174b946441a..f20d4143f7ac8264bffa70f73419d60b51756443 100644 (file)
--- a/hw/core/meson.build
+++ b/hw/core/meson.build
@@ -3,7 +3,6 @@ hwcore_ss.add(files(
   'bus.c',
   'qdev-properties.c',
   'qdev.c',
-  'reset.c',
   'resetcontainer.c',
   'resettable.c',
   'vmstate-if.c',
@@ -12,16 +11,6 @@ hwcore_ss.add(files(
   'clock.c',
   'qdev-clock.c',
 ))
-if have_system
-  hwcore_ss.add(files(
-    'hotplug.c',
-    'qdev-hotplug.c',
-  ))
-else
-  hwcore_ss.add(files(
-    'hotplug-stubs.c',
-  ))
-endif
 
 common_ss.add(files('cpu-common.c'))
 common_ss.add(files('machine-smp.c'))
@@ -40,6 +29,7 @@ system_ss.add(files(
   'cpu-sysemu.c',
   'fw-path-provider.c',
   'gpio.c',
+  'hotplug.c',
   'loader.c',
   'machine-hmp-cmds.c',
   'machine-qmp-cmds.c',
@@ -48,7 +38,9 @@ system_ss.add(files(
   'null-machine.c',
   'numa.c',
   'qdev-fw.c',
+  'qdev-hotplug.c',
   'qdev-properties-system.c',
+  'reset.c',
   'sysbus.c',
   'vm-change-state-handler.c',
   'clock-vmstate.c',

diff --git a/hw/core/hotplug-stubs.c b/stubs/hotplug-stubs.c
similarity index 100%
rename from hw/core/hotplug-stubs.c
rename to stubs/hotplug-stubs.c

diff --git a/stubs/meson.build b/stubs/meson.build
index 0bf25e6ca539583c8921c30b702952190f63670b..f87f5c1110fb70210e5bf2d73bdd72d7cfca9fc1 100644 (file)
--- a/stubs/meson.build
+++ b/stubs/meson.build
@@ -14,6 +14,7 @@ stub_ss.add(files('fdset.c'))
 stub_ss.add(files('gdbstub.c'))
 stub_ss.add(files('get-vm-name.c'))
 stub_ss.add(files('graph-lock.c'))
+stub_ss.add(files('hotplug-stubs.c'))
 if linux_io_uring.found()
   stub_ss.add(files('io_uring.c'))
 endif