[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH target-arm v4 03/12] target-arm/helper.c: Allow cp15
From: |
Peter Crosthwaite |
Subject: |
[Qemu-devel] [PATCH target-arm v4 03/12] target-arm/helper.c: Allow cp15.c15 dummy override |
Date: |
Tue, 10 Dec 2013 18:54:42 -0800 |
The cp15.c15 space is implementation defined. Currently there is a
dummy placeholder register RAZing it. Allow overriding of this RAZ
so implementations of specific registers can take precedence.
Signed-off-by: Peter Crosthwaite <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
---
target-arm/helper.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 5e5e5aa..71d6be3 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -1338,7 +1338,8 @@ static const ARMCPRegInfo dummy_c15_cp_reginfo[] = {
*/
{ .name = "C15_IMPDEF", .cp = 15, .crn = 15,
.crm = CP_ANY, .opc1 = CP_ANY, .opc2 = CP_ANY,
- .access = PL1_RW, .type = ARM_CP_CONST | ARM_CP_NO_MIGRATE,
+ .access = PL1_RW,
+ .type = ARM_CP_CONST | ARM_CP_NO_MIGRATE | ARM_CP_OVERRIDE,
.resetvalue = 0 },
REGINFO_SENTINEL
};
--
1.8.5.1
- [Qemu-devel] [PATCH target-arm v4 00/12] Fix Support for ARM CBAR and reset-hivecs, Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 01/12] qom: Make uintXX added properties writable, Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 02/12] qom: Add object_property_add_bool_ptr(), Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 03/12] target-arm/helper.c: Allow cp15.c15 dummy override,
Peter Crosthwaite <=
- [Qemu-devel] [PATCH target-arm v4 04/12] target-arm: Define and use ARM_FEATURE_CBAR, Peter Crosthwaite, 2013/12/10
- Re: [Qemu-devel] [PATCH target-arm v4 00/12] Fix Support for ARM CBAR and reset-hivecs, Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 05/12] target-arm/cpu: Convert reset CBAR to a property, Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 06/12] arm/highbank: Use object_new() rather than cpu_arm_init(), Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 07/12] arm/highbank: Fix CBAR initialisation, Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 08/12] arm/xilinx_zynq: Use object_new() rather than cpu_arm_init(), Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 09/12] arm/xilinx_zynq: Implement CBAR initialisation, Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 10/12] arm/highbank.c: Fix MPCore periphbase name, Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 11/12] ARM: cpu: add "reset_hivecs" property, Peter Crosthwaite, 2013/12/10
- [Qemu-devel] [PATCH target-arm v4 12/12] ARM: arm_cpu_reset: make it possible to use high vectors for reset_exc, Peter Crosthwaite, 2013/12/10