Merge tag 'pull-target-arm-20230227' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target-arm queue:
 * Various code cleanups
 * More refactoring working towards allowing a build
   without CONFIG_TCG

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# gpg: Signature made Mon 27 Feb 2023 13:59:09 GMT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20230227' of https://git.linaro.org/people/pmaydell/qemu-arm: (25 commits)
  hw: Replace qemu_or_irq typedef by OrIRQState
  hw/or-irq: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE()
  hw/irq: Declare QOM macros using OBJECT_DECLARE_SIMPLE_TYPE()
  iothread: Remove unused IOThreadClass / IOTHREAD_CLASS
  hw/arm/musicpal: Remove unused dummy MemoryRegion
  hw/intc/armv7m_nvic: Use QOM cast CPU() macro
  hw/timer/cmsdk-apb-timer: Remove unused 'qdev-properties.h' header
  hw/char/cmsdk-apb-uart: Open-code cmsdk_apb_uart_create()
  hw/char/xilinx_uartlite: Open-code xilinx_uartlite_create()
  hw/char/xilinx_uartlite: Expose XILINX_UARTLITE QOM type
  hw/char/pl011: Open-code pl011_luminary_create()
  hw/char/pl011: Un-inline pl011_create()
  hw/gpio/max7310: Simplify max7310_realize()
  tests/avocado: add machine:none tag to version.py
  cpu-defs.h: Expose CPUTLBEntryFull to non-TCG code
  target/arm: Don't access TCG code when debugging with KVM
  target/arm: Move regime_using_lpae_format into internal.h
  target/arm: Move hflags code into the tcg directory
  target/arm: Wrap arm_rebuild_hflags calls with tcg_enabled
  target/arm: Move psci.c into the tcg directory
  ...

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

1 files changed, 20 insertions, 3 deletions

diff --git a/target/arm/internals.h b/target/arm/internals.h
index 759b70c646..680c574717 100644
--- a/target/arm/internals.h
+++ b/target/arm/internals.h
@@ -600,9 +600,6 @@ int arm_mmu_idx_to_el(ARMMMUIdx mmu_idx);
 /* Return the MMU index for a v7M CPU in the specified security state */
 ARMMMUIdx arm_v7m_mmu_idx_for_secstate(CPUARMState *env, bool secstate);
 
-/* Return true if the translation regime is using LPAE format page tables */
-bool regime_using_lpae_format(CPUARMState *env, ARMMMUIdx mmu_idx);
-
 /*
  * Return true if the stage 1 translation regime is using LPAE
  * format page tables
@@ -767,6 +764,24 @@ static inline uint64_t regime_tcr(CPUARMState *env, ARMMMUIdx mmu_idx)
     return env->cp15.tcr_el[regime_el(env, mmu_idx)];
 }
 
+/* Return true if the translation regime is using LPAE format page tables */
+static inline bool regime_using_lpae_format(CPUARMState *env, ARMMMUIdx mmu_idx)
+{
+    int el = regime_el(env, mmu_idx);
+    if (el == 2 || arm_el_is_aa64(env, el)) {
+        return true;
+    }
+    if (arm_feature(env, ARM_FEATURE_PMSA) &&
+        arm_feature(env, ARM_FEATURE_V8)) {
+        return true;
+    }
+    if (arm_feature(env, ARM_FEATURE_LPAE)
+        && (regime_tcr(env, mmu_idx) & TTBCR_EAE)) {
+        return true;
+    }
+    return false;
+}
+
 /**
  * arm_num_brps: Return number of implemented breakpoints.
  * Note that the ID register BRPS field is "number of bps - 1",
@@ -1073,6 +1088,7 @@ ARMVAParameters aa64_va_parameters(CPUARMState *env, uint64_t va,
 
 int aa64_va_parameter_tbi(uint64_t tcr, ARMMMUIdx mmu_idx);
 int aa64_va_parameter_tbid(uint64_t tcr, ARMMMUIdx mmu_idx);
+int aa64_va_parameter_tcma(uint64_t tcr, ARMMMUIdx mmu_idx);
 
 /* Determine if allocation tags are available.  */
 static inline bool allocation_tag_access_enabled(CPUARMState *env, int el,
@@ -1383,4 +1399,5 @@ static inline bool arm_fgt_active(CPUARMState *env, int el)
         (!arm_feature(env, ARM_FEATURE_EL3) || (env->cp15.scr_el3 & SCR_FGTEN));
 }
 
+void assert_hflags_rebuild_correctly(CPUARMState *env);
 #endif