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[Qemu-devel] [PATCH 09/52] target-m68k: set PAGE_BITS to 12 for m68k
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PATCH 09/52] target-m68k: set PAGE_BITS to 12 for m68k |
Date: |
Wed, 4 May 2016 22:11:49 +0200 |
Signed-off-by: Laurent Vivier <address@hidden>
---
target-m68k/cpu.h | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/target-m68k/cpu.h b/target-m68k/cpu.h
index e788684..de902fd 100644
--- a/target-m68k/cpu.h
+++ b/target-m68k/cpu.h
@@ -215,8 +215,11 @@ void m68k_cpu_list(FILE *f, fprintf_function cpu_fprintf);
void register_m68k_insns (CPUM68KState *env);
#ifdef CONFIG_USER_ONLY
-/* Linux uses 8k pages. */
-#define TARGET_PAGE_BITS 13
+/* Coldfire Linux uses 8k pages
+ * and m68k linux uses 4k pages
+ * use the smaller one
+ */
+#define TARGET_PAGE_BITS 12
#else
/* Smallest TLB entry size is 1k. */
#define TARGET_PAGE_BITS 10
--
2.5.5
- Re: [Qemu-devel] [PATCH 04/52] target-m68k: manage scaled index, (continued)
- [Qemu-devel] [PATCH 05/52] target-m68k: introduce read_imXX() functions, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 06/52] target-m68k: set disassembler mode to 680x0 or coldfire, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 07/52] target-m68k: add bkpt instruction, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 08/52] target-m68k: define operand sizes, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 09/52] target-m68k: set PAGE_BITS to 12 for m68k,
Laurent Vivier <=
- [Qemu-devel] [PATCH 10/52] target-m68k: REG() macro cleanup, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 11/52] target-m68k: allow to update flags with operation on words and bytes, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 12/52] target-m68k: Replace helper_xflag_lt with setcond, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 13/52] target-m68k: update CPU flags management, Laurent Vivier, 2016/05/04
- [Qemu-devel] [PATCH 14/52] target-m68k: update move to/from ccr/sr, Laurent Vivier, 2016/05/04