Merge tag 'pull-riscv-to-apply-20250119-1' of https://github.com/alistair23/qemu into staging

Second RISC-V PR for 10.0

* Reduce the overhead for simple RISC-V vector unit-stride loads and stores
* Add V bit to GDB priv reg
* Add 'sha' support
* Add traces for exceptions in user mode
* Update Pointer Masking to Zjpm v1.0
* Add Smrnmi support
* Fix timebase-frequency when using KVM acceleration
* Add RISC-V Counter delegation ISA extension support
* Add support for Smdbltrp and Ssdbltrp extensions
* Introduce a translation tag for the IOMMU page table cache
* Support Supm and Sspm as part of Zjpm v1.0
* Convert htif debug prints to trace event

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* tag 'pull-riscv-to-apply-20250119-1' of https://github.com/alistair23/qemu: (50 commits)
  hw/char/riscv_htif: Convert HTIF_DEBUG() to trace events
  target/riscv: Support Supm and Sspm as part of Zjpm v1.0
  hw/riscv/riscv-iommu.c: Introduce a translation tag for the page table cache
  target/riscv: Add Smdbltrp ISA extension enable switch
  target/riscv: Implement Smdbltrp behavior
  target/riscv: Implement Smdbltrp sret, mret and mnret behavior
  target/riscv: Add Smdbltrp CSRs handling
  target/riscv: Add Ssdbltrp ISA extension enable switch
  target/riscv: Implement Ssdbltrp exception handling
  target/riscv: Implement Ssdbltrp sret, mret and mnret behavior
  target/riscv: Add Ssdbltrp CSRs handling
  target/riscv: Fix henvcfg potentially containing stale bits
  target/riscv: Add configuration for S[m|s]csrind, Smcdeleg/Ssccfg
  target/riscv: Add implied rule for counter delegation extensions
  target/riscv: Invoke pmu init after feature enable
  target/riscv: Add counter delegation/configuration support
  target/riscv: Add select value range check for counter delegation
  target/riscv: Add counter delegation definitions
  target/riscv: Add properties for counter delegation ISA extensions
  target/riscv: Support generic CSR indirect access
  ...

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

1 files changed, 4 insertions, 14 deletions

diff --git a/target/riscv/machine.c b/target/riscv/machine.c
index b2e1f2503c..d8445244ab 100644
--- a/target/riscv/machine.c
+++ b/target/riscv/machine.c
@@ -152,25 +152,15 @@ static const VMStateDescription vmstate_vector = {
 
 static bool pointermasking_needed(void *opaque)
 {
-    RISCVCPU *cpu = opaque;
-    CPURISCVState *env = &cpu->env;
-
-    return riscv_has_ext(env, RVJ);
+    return false;
 }
 
 static const VMStateDescription vmstate_pointermasking = {
     .name = "cpu/pointer_masking",
-    .version_id = 1,
-    .minimum_version_id = 1,
+    .version_id = 2,
+    .minimum_version_id = 2,
     .needed = pointermasking_needed,
     .fields = (const VMStateField[]) {
-        VMSTATE_UINTTL(env.mmte, RISCVCPU),
-        VMSTATE_UINTTL(env.mpmmask, RISCVCPU),
-        VMSTATE_UINTTL(env.mpmbase, RISCVCPU),
-        VMSTATE_UINTTL(env.spmmask, RISCVCPU),
-        VMSTATE_UINTTL(env.spmbase, RISCVCPU),
-        VMSTATE_UINTTL(env.upmmask, RISCVCPU),
-        VMSTATE_UINTTL(env.upmbase, RISCVCPU),
 
         VMSTATE_END_OF_LIST()
     }
@@ -266,7 +256,6 @@ static int riscv_cpu_post_load(void *opaque, int version_id)
     CPURISCVState *env = &cpu->env;
 
     env->xl = cpu_recompute_xl(env);
-    riscv_cpu_update_mask(env);
     return 0;
 }
 
@@ -434,6 +423,7 @@ const VMStateDescription vmstate_riscv_cpu = {
         VMSTATE_UINTTL(env.siselect, RISCVCPU),
         VMSTATE_UINT32(env.scounteren, RISCVCPU),
         VMSTATE_UINT32(env.mcounteren, RISCVCPU),
+        VMSTATE_UINT32(env.scountinhibit, RISCVCPU),
         VMSTATE_UINT32(env.mcountinhibit, RISCVCPU),
         VMSTATE_STRUCT_ARRAY(env.pmu_ctrs, RISCVCPU, RV_MAX_MHPMCOUNTERS, 0,
                              vmstate_pmu_ctr_state, PMUCTRState),