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[Qemu-arm] [PATCH 04/10] target/arm: Implement AArch32 HVBAR
From: |
Peter Maydell |
Subject: |
[Qemu-arm] [PATCH 04/10] target/arm: Implement AArch32 HVBAR |
Date: |
Tue, 14 Aug 2018 13:42:48 +0100 |
Implement the AArch32 HVBAR register; we can do this just by
making the existing VBAR_EL2 regdefs be STATE_BOTH.
Signed-off-by: Peter Maydell <address@hidden>
---
target/arm/helper.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 14fd78f587a..b6412fe9d1f 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -3750,7 +3750,7 @@ static const ARMCPRegInfo v8_cp_reginfo[] = {
/* Used to describe the behaviour of EL2 regs when EL2 does not exist. */
static const ARMCPRegInfo el3_no_el2_cp_reginfo[] = {
- { .name = "VBAR_EL2", .state = ARM_CP_STATE_AA64,
+ { .name = "VBAR_EL2", .state = ARM_CP_STATE_BOTH,
.opc0 = 3, .opc1 = 4, .crn = 12, .crm = 0, .opc2 = 0,
.access = PL2_RW,
.readfn = arm_cp_read_zero, .writefn = arm_cp_write_ignore },
@@ -3899,7 +3899,7 @@ static const ARMCPRegInfo el2_cp_reginfo[] = {
.opc0 = 3, .opc1 = 4, .crn = 4, .crm = 0, .opc2 = 0,
.access = PL2_RW,
.fieldoffset = offsetof(CPUARMState, banked_spsr[BANK_HYP]) },
- { .name = "VBAR_EL2", .state = ARM_CP_STATE_AA64,
+ { .name = "VBAR_EL2", .state = ARM_CP_STATE_BOTH,
.opc0 = 3, .opc1 = 4, .crn = 12, .crm = 0, .opc2 = 0,
.access = PL2_RW, .writefn = vbar_write,
.fieldoffset = offsetof(CPUARMState, cp15.vbar_el[2]),
--
2.18.0
- [Qemu-arm] [PATCH 03/10] target/arm: Implement RAZ/WI HACTLR2, (continued)
- [Qemu-arm] [PATCH 03/10] target/arm: Implement RAZ/WI HACTLR2, Peter Maydell, 2018/08/14
- [Qemu-arm] [PATCH 01/10] target/arm: Correct typo in HAMAIR1 regdef name, Peter Maydell, 2018/08/14
- [Qemu-arm] [PATCH 05/10] target/arm: Implement AArch32 HCR and HCR2, Peter Maydell, 2018/08/14
- [Qemu-arm] [PATCH 04/10] target/arm: Implement AArch32 HVBAR,
Peter Maydell <=
- [Qemu-arm] [PATCH 10/10] target/arm: Implement support for taking exceptions to Hyp mode, Peter Maydell, 2018/08/14
- [Qemu-arm] [PATCH 09/10] target/arm: Implement AArch32 ERET instruction, Peter Maydell, 2018/08/14
- [Qemu-arm] [PATCH 02/10] target/arm: Add missing .cp = 15 to HMAIR1 and HAMAIR1 regdefs, Peter Maydell, 2018/08/14