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[Qemu-devel] [PATCH 08/23] target-m68k: set PAGE_BITS to 12 for m68k
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PATCH 08/23] target-m68k: set PAGE_BITS to 12 for m68k |
Date: |
Tue, 25 Oct 2016 16:50:06 +0200 |
Signed-off-by: Laurent Vivier <address@hidden>
Reviewed-by: Richard Henderson <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 133852a..fa1d027 100644
--- a/target-m68k/cpu.h
+++ b/target-m68k/cpu.h
@@ -255,8 +255,11 @@ 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
--
2.7.4
- [Qemu-devel] [PATCH 00/23] target-m68k: prepare to introduce 680x0 instruction set, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 08/23] target-m68k: set PAGE_BITS to 12 for m68k,
Laurent Vivier <=
- [Qemu-devel] [PATCH 10/23] target-m68k: allow to update flags with operation on words and bytes, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 01/23] target-m68k: fix DEBUG_DISPATCH, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 02/23] target-m68k: Build the opcode table only once to avoid multithreading issues, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 04/23] target-m68k: manage scaled index, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 06/23] target-m68k: set disassembler mode to 680x0 or coldfire, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 03/23] target-m68k: define m680x0 CPUs and features, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 09/23] target-m68k: REG() macro cleanup, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 07/23] target-m68k: define operand sizes, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 05/23] target-m68k: introduce read_imXX() functions, Laurent Vivier, 2016/10/25
- [Qemu-devel] [PATCH 12/23] target-m68k: remove m68k_cpu_exec_enter() and m68k_cpu_exec_exit(), Laurent Vivier, 2016/10/25