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[Qemu-devel] [PATCH v2 27/35] target-arm: Implement AArch64 SCTLR_EL1
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH v2 27/35] target-arm: Implement AArch64 SCTLR_EL1 |
Date: |
Fri, 31 Jan 2014 15:45:35 +0000 |
Implement the AArch64 view of the system control register SCTLR_EL1.
Signed-off-by: Peter Maydell <address@hidden>
---
target-arm/cpu.h | 2 +-
target-arm/helper.c | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index a08c02b..1fb9675 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -169,7 +169,7 @@ typedef struct CPUARMState {
struct {
uint32_t c0_cpuid;
uint64_t c0_cssel; /* Cache size selection. */
- uint32_t c1_sys; /* System control register. */
+ uint64_t c1_sys; /* System control register. */
uint32_t c1_coproc; /* Coprocessor access register. */
uint32_t c1_xscaleauxcr; /* XScale auxiliary control register. */
uint32_t c1_scr; /* secure config register. */
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 32bface..7f466d6 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -1973,7 +1973,8 @@ void register_cp_regs_for_features(ARMCPU *cpu)
/* Generic registers whose values depend on the implementation */
{
ARMCPRegInfo sctlr = {
- .name = "SCTLR", .cp = 15, .crn = 1, .crm = 0, .opc1 = 0, .opc2 =
0,
+ .name = "SCTLR", .state = ARM_CP_STATE_BOTH,
+ .opc0 = 3, .crn = 1, .crm = 0, .opc1 = 0, .opc2 = 0,
.access = PL1_RW, .fieldoffset = offsetof(CPUARMState,
cp15.c1_sys),
.writefn = sctlr_write, .resetvalue = cpu->reset_sctlr,
.raw_writefn = raw_write,
--
1.8.5
- [Qemu-devel] [PATCH v2 07/35] target-arm: Add exception level to the AArch64 TB flags, (continued)
- [Qemu-devel] [PATCH v2 07/35] target-arm: Add exception level to the AArch64 TB flags, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 10/35] target-arm: Stop underdecoding ARM946 PRBS registers, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 03/35] target-arm: Define names for SCTLR bits, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 23/35] target-arm: Implement AArch64 cache invalidate/clean ops, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 21/35] target-arm: Implement AArch64 MIDR_EL1, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 25/35] target-arm: Implement AArch64 dummy MDSCR_EL1, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 24/35] target-arm: Implement AArch64 TLB invalidate ops, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 05/35] target-arm: Remove unused ARMCPUState sr substruct, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 14/35] target-arm: Convert miscellaneous reginfo structs to accessfn, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 31/35] target-arm: Implement AArch64 MPIDR, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 27/35] target-arm: Implement AArch64 SCTLR_EL1,
Peter Maydell <=
- [Qemu-devel] [PATCH v2 12/35] target-arm: Convert performance monitor reginfo to accesfn, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 33/35] target-arm: Implement AArch64 ID and feature registers, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 13/35] target-arm: Convert generic timer reginfo to accessfn, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 16/35] target-arm: Remove unnecessary code now read/write fns can't fail, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 20/35] target-arm: Implement AArch64 CurrentEL sysreg, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 06/35] target-arm: Log bad system register accesses with LOG_UNIMP, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 29/35] target-arm: Implement AArch64 VBAR_EL1, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 18/35] target-arm: Fix incorrect type for value argument to write_raw_cp_reg, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 19/35] target-arm: A64: Make cache ID registers visible to AArch64, Peter Maydell, 2014/01/31
- [Qemu-devel] [PATCH v2 17/35] target-arm: Remove failure status return from read/write_raw_cp_reg, Peter Maydell, 2014/01/31