Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210205' into staging

TCGCPUOps cleanups (claudio)
tcg/s390 compare fix (phil)
tcg/aarch64 rotli_vec fix
tcg/tci cleanups and fixes

# gpg: Signature made Fri 05 Feb 2021 22:55:10 GMT
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth-gitlab/tags/pull-tcg-20210205: (46 commits)
  accel: introduce AccelCPUClass extending CPUClass
  accel: replace struct CpusAccel with AccelOpsClass
  accel: extend AccelState and AccelClass to user-mode
  cpu: tcg_ops: move to tcg-cpu-ops.h, keep a pointer in CPUClass
  cpu: move debug_check_watchpoint to tcg_ops
  cpu: move adjust_watchpoint_address to tcg_ops
  physmem: make watchpoint checking code TCG-only
  cpu: move do_unaligned_access to tcg_ops
  cpu: move cc->transaction_failed to tcg_ops
  cpu: move cc->do_interrupt to tcg_ops
  target/arm: do not use cc->do_interrupt for KVM directly
  cpu: Move debug_excp_handler to tcg_ops
  cpu: Move tlb_fill to tcg_ops
  cpu: Move cpu_exec_* to tcg_ops
  cpu: Move synchronize_from_tb() to tcg_ops
  accel/tcg: split TCG-only code from cpu_exec_realizefn
  target/riscv: remove CONFIG_TCG, as it is always TCG
  cpu: Introduce TCGCpuOperations struct
  tcg/tci: Remove TCG_CONST
  tcg/tci: Fix TCG_REG_R4 misusage
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 17 insertions, 9 deletions

diff --git a/accel/xen/xen-all.c b/accel/xen/xen-all.c
index 878a4089d9..e9d2d6aaaa 100644
--- a/accel/xen/xen-all.c
+++ b/accel/xen/xen-all.c
@@ -15,7 +15,7 @@
 #include "hw/xen/xen-legacy-backend.h"
 #include "hw/xen/xen_pt.h"
 #include "chardev/char.h"
-#include "sysemu/accel.h"
+#include "qemu/accel.h"
 #include "sysemu/cpus.h"
 #include "sysemu/xen.h"
 #include "sysemu/runstate.h"
@@ -154,10 +154,6 @@ static void xen_setup_post(MachineState *ms, AccelState *accel)
     }
 }
 
-const CpusAccel xen_cpus = {
-    .create_vcpu_thread = dummy_start_vcpu_thread,
-};
-
 static int xen_init(MachineState *ms)
 {
     MachineClass *mc = MACHINE_GET_CLASS(ms);
@@ -185,9 +181,6 @@ static int xen_init(MachineState *ms)
      * opt out of system RAM being allocated by generic code
      */
     mc->default_ram_id = NULL;
-
-    cpus_register_accel(&xen_cpus);
-
     return 0;
 }
 
@@ -222,9 +215,24 @@ static const TypeInfo xen_accel_type = {
     .class_init = xen_accel_class_init,
 };
 
+static void xen_accel_ops_class_init(ObjectClass *oc, void *data)
+{
+    AccelOpsClass *ops = ACCEL_OPS_CLASS(oc);
+
+    ops->create_vcpu_thread = dummy_start_vcpu_thread;
+}
+
+static const TypeInfo xen_accel_ops_type = {
+    .name = ACCEL_OPS_NAME("xen"),
+
+    .parent = TYPE_ACCEL_OPS,
+    .class_init = xen_accel_ops_class_init,
+    .abstract = true,
+};
+
 static void xen_type_init(void)
 {
     type_register_static(&xen_accel_type);
+    type_register_static(&xen_accel_ops_type);
 }
-
 type_init(xen_type_init);