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[Qemu-devel] [PATCH] arm: prevent coprocessor IO reset
From: |
Lars Munch |
Subject: |
[Qemu-devel] [PATCH] arm: prevent coprocessor IO reset |
Date: |
Sat, 8 May 2010 22:42:43 +0200 |
This prevent coprocessor IO structure from being reset on cpu reset. This was
a problem for PXA which uses coprocessor 6 and 14.
Signed-off-by: Lars Munch <address@hidden>
---
target-arm/cpu.h | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 1e34541..f3d138d 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -148,13 +148,6 @@ typedef struct CPUARMState {
int pending_exception;
} v7m;
- /* Coprocessor IO used by peripherals */
- struct {
- ARMReadCPFunc *cp_read;
- ARMWriteCPFunc *cp_write;
- void *opaque;
- } cp[15];
-
/* Thumb-2 EE state. */
uint32_t teecr;
uint32_t teehbr;
@@ -204,6 +197,13 @@ typedef struct CPUARMState {
CPU_COMMON
/* These fields after the common ones so they are preserved on reset. */
+
+ /* Coprocessor IO used by peripherals */
+ struct {
+ ARMReadCPFunc *cp_read;
+ ARMWriteCPFunc *cp_write;
+ void *opaque;
+ } cp[15];
void *nvic;
struct arm_boot_info *boot_info;
} CPUARMState;
--
1.7.1
- [Qemu-devel] [PATCH] arm: prevent coprocessor IO reset,
Lars Munch <=