From: Helge Deller <del...@gmx.de>
Reserve 16 out of the 256 TLB entries for Block-TLBs.
Signed-off-by: Helge Deller <del...@gmx.de>
---
target/hppa/cpu.h | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
index fa13694dab..23852d89b2 100644
--- a/target/hppa/cpu.h
+++ b/target/hppa/cpu.h
@@ -211,8 +211,14 @@ typedef struct CPUArchState {
target_ureg shadow[7]; /* shadow registers */
/* ??? The number of entries isn't specified by the architecture. */
+#ifdef TARGET_HPPA64
+#define HPPA_BTLB_FIXED 0 /* BTLBs are not supported in 64-bit
machines */
+#else
+#define HPPA_BTLB_FIXED 16
+#endif
+#define HPPA_BTLB_VARIABLE 0
#define HPPA_TLB_ENTRIES 256
-#define HPPA_BTLB_ENTRIES 0
+#define HPPA_BTLB_ENTRIES (HPPA_BTLB_FIXED + HPPA_BTLB_VARIABLE)
/* ??? Implement a unified itlb/dtlb for the moment. */
/* ??? We should use a more intelligent data structure. */
--
2.41.0
