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Diffstat (limited to 'include/exec/cpu-defs.h')
-rw-r--r--include/exec/cpu-defs.h44
1 files changed, 2 insertions, 42 deletions
diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h
index 0dbef30..e01acb7 100644
--- a/include/exec/cpu-defs.h
+++ b/include/exec/cpu-defs.h
@@ -23,14 +23,6 @@
#error cpu.h included from common code
#endif
-#include "qemu/host-utils.h"
-#include "qemu/thread.h"
-#ifndef CONFIG_USER_ONLY
-#include "exec/hwaddr.h"
-#endif
-#include "exec/memattrs.h"
-#include "hw/core/cpu.h"
-
#include "cpu-param.h"
#ifndef TARGET_LONG_BITS
@@ -42,42 +34,10 @@
#ifndef TARGET_VIRT_ADDR_SPACE_BITS
# error TARGET_VIRT_ADDR_SPACE_BITS must be defined in cpu-param.h
#endif
-#ifndef TARGET_PAGE_BITS
-# ifdef TARGET_PAGE_BITS_VARY
-# ifndef TARGET_PAGE_BITS_MIN
-# error TARGET_PAGE_BITS_MIN must be defined in cpu-param.h
-# endif
-# else
-# error TARGET_PAGE_BITS must be defined in cpu-param.h
-# endif
+#if !defined(TARGET_PAGE_BITS) && !defined(TARGET_PAGE_BITS_VARY)
+# error TARGET_PAGE_BITS must be defined in cpu-param.h
#endif
#include "exec/target_long.h"
-#if defined(CONFIG_SOFTMMU) && defined(CONFIG_TCG)
-#define CPU_TLB_DYN_MIN_BITS 6
-#define CPU_TLB_DYN_DEFAULT_BITS 8
-
-# if HOST_LONG_BITS == 32
-/* Make sure we do not require a double-word shift for the TLB load */
-# define CPU_TLB_DYN_MAX_BITS (32 - TARGET_PAGE_BITS)
-# else /* HOST_LONG_BITS == 64 */
-/*
- * Assuming TARGET_PAGE_BITS==12, with 2**22 entries we can cover 2**(22+12) ==
- * 2**34 == 16G of address space. This is roughly what one would expect a
- * TLB to cover in a modern (as of 2018) x86_64 CPU. For instance, Intel
- * Skylake's Level-2 STLB has 16 1G entries.
- * Also, make sure we do not size the TLB past the guest's address space.
- */
-# ifdef TARGET_PAGE_BITS_VARY
-# define CPU_TLB_DYN_MAX_BITS \
- MIN(22, TARGET_VIRT_ADDR_SPACE_BITS - TARGET_PAGE_BITS)
-# else
-# define CPU_TLB_DYN_MAX_BITS \
- MIN_CONST(22, TARGET_VIRT_ADDR_SPACE_BITS - TARGET_PAGE_BITS)
-# endif
-# endif
-
-#endif /* CONFIG_SOFTMMU && CONFIG_TCG */
-
#endif