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[Qemu-devel] [PULL 13/33] target-arm: add SDER definition
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PULL 13/33] target-arm: add SDER definition |
Date: |
Thu, 11 Dec 2014 12:19:35 +0000 |
From: Greg Bellows <address@hidden>
Added CP register defintions for SDER and SDER32_EL3 as well as cp15.sder for
register storage.
Signed-off-by: Sergey Fedorov <address@hidden>
Signed-off-by: Fabian Aggeler <address@hidden>
Signed-off-by: Greg Bellows <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
Message-id: address@hidden
Signed-off-by: Peter Maydell <address@hidden>
---
target-arm/cpu.h | 1 +
target-arm/helper.c | 8 ++++++++
2 files changed, 9 insertions(+)
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 2afe93a..12bd6ec 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -181,6 +181,7 @@ typedef struct CPUARMState {
uint64_t c1_sys; /* System control register. */
uint64_t c1_coproc; /* Coprocessor access register. */
uint32_t c1_xscaleauxcr; /* XScale auxiliary control register. */
+ uint64_t sder; /* Secure debug enable register. */
uint32_t nsacr; /* Non-secure access control register. */
uint64_t ttbr0_el1; /* MMU translation table base 0. */
uint64_t ttbr1_el1; /* MMU translation table base 1. */
diff --git a/target-arm/helper.c b/target-arm/helper.c
index ace7ef9..0d49489 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2344,6 +2344,14 @@ static const ARMCPRegInfo el3_cp_reginfo[] = {
.cp = 15, .opc1 = 0, .crn = 1, .crm = 1, .opc2 = 0,
.access = PL3_RW, .fieldoffset = offsetoflow32(CPUARMState,
cp15.scr_el3),
.resetfn = arm_cp_reset_ignore, .writefn = scr_write },
+ { .name = "SDER32_EL3", .state = ARM_CP_STATE_AA64,
+ .opc0 = 3, .opc1 = 6, .crn = 1, .crm = 1, .opc2 = 1,
+ .access = PL3_RW, .resetvalue = 0,
+ .fieldoffset = offsetof(CPUARMState, cp15.sder) },
+ { .name = "SDER",
+ .cp = 15, .opc1 = 0, .crn = 1, .crm = 1, .opc2 = 1,
+ .access = PL3_RW, .resetvalue = 0,
+ .fieldoffset = offsetoflow32(CPUARMState, cp15.sder) },
/* TODO: Implement NSACR trapping of secure EL1 accesses to EL3 */
{ .name = "NSACR", .cp = 15, .opc1 = 0, .crn = 1, .crm = 1, .opc2 = 2,
.access = PL3_W | PL1_R, .resetvalue = 0,
--
1.9.1
- [Qemu-devel] [PULL 11/33] target-arm: implement IRQ/FIQ routing to Monitor mode, (continued)
- [Qemu-devel] [PULL 11/33] target-arm: implement IRQ/FIQ routing to Monitor mode, Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 10/33] target-arm: move AArch32 SCR into security reglist, Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 09/33] target-arm: insert AArch32 cpregs twice into hashtable, Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 07/33] target-arm: add CPREG secure state support, Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 06/33] target-arm: add non-secure Translation Block flag, Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 05/33] target-arm: add banked register accessors, Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 02/33] Add the "-semihosting-config" option., Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 20/33] target-arm: make DACR banked, Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 08/33] target-arm: add secure state bit to CPREG hash, Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 03/33] target-arm: extend async excp masking, Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 13/33] target-arm: add SDER definition,
Peter Maydell <=
- [Qemu-devel] [PULL 01/33] Pass semihosting exit code back to system., Peter Maydell, 2014/12/11
- [Qemu-devel] [PULL 04/33] target-arm: add async excp target_el function, Peter Maydell, 2014/12/11
- Re: [Qemu-devel] [PULL 00/33] target-arm queue, Peter Maydell, 2014/12/11