These changes are the raw update to qemu-2.6.

[kvmfornfv.git] / qemu / disas / libvixl / a64 / cpu-a64.h

diff --git a/qemu/disas/libvixl/a64/cpu-a64.h b/qemu/disas/libvixl/a64/cpu-a64.h
deleted file mode 100644 (file)
index 59b7974..0000000
--- a/qemu/disas/libvixl/a64/cpu-a64.h
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright 2013, ARM Limited
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-//
-//   * Redistributions of source code must retain the above copyright notice,
-//     this list of conditions and the following disclaimer.
-//   * Redistributions in binary form must reproduce the above copyright notice,
-//     this list of conditions and the following disclaimer in the documentation
-//     and/or other materials provided with the distribution.
-//   * Neither the name of ARM Limited nor the names of its contributors may be
-//     used to endorse or promote products derived from this software without
-//     specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS CONTRIBUTORS "AS IS" AND
-// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
-// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef VIXL_CPU_A64_H
-#define VIXL_CPU_A64_H
-
-#include "globals.h"
-#include "instructions-a64.h"
-
-namespace vixl {
-
-class CPU {
- public:
-  // Initialise CPU support.
-  static void SetUp();
-
-  // Ensures the data at a given address and with a given size is the same for
-  // the I and D caches. I and D caches are not automatically coherent on ARM
-  // so this operation is required before any dynamically generated code can
-  // safely run.
-  static void EnsureIAndDCacheCoherency(void *address, size_t length);
-
-  // Handle tagged pointers.
-  template <typename T>
-  static T SetPointerTag(T pointer, uint64_t tag) {
-    VIXL_ASSERT(is_uintn(kAddressTagWidth, tag));
-
-    // Use C-style casts to get static_cast behaviour for integral types (T),
-    // and reinterpret_cast behaviour for other types.
-
-    uint64_t raw = (uint64_t)pointer;
-    VIXL_STATIC_ASSERT(sizeof(pointer) == sizeof(raw));
-
-    raw = (raw & ~kAddressTagMask) | (tag << kAddressTagOffset);
-    return (T)raw;
-  }
-
-  template <typename T>
-  static uint64_t GetPointerTag(T pointer) {
-    // Use C-style casts to get static_cast behaviour for integral types (T),
-    // and reinterpret_cast behaviour for other types.
-
-    uint64_t raw = (uint64_t)pointer;
-    VIXL_STATIC_ASSERT(sizeof(pointer) == sizeof(raw));
-
-    return (raw & kAddressTagMask) >> kAddressTagOffset;
-  }
-
- private:
-  // Return the content of the cache type register.
-  static uint32_t GetCacheType();
-
-  // I and D cache line size in bytes.
-  static unsigned icache_line_size_;
-  static unsigned dcache_line_size_;
-};
-
-}  // namespace vixl
-
-#endif  // VIXL_CPU_A64_H