diff mbox

[v1,08/18] target-arm: Add TTBR0_EL2

Message ID 1431499963-1019-9-git-send-email-edgar.iglesias@gmail.com
State New
Headers show

Commit Message

Edgar E. Iglesias May 13, 2015, 6:52 a.m. UTC 
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
---
 target-arm/helper.c | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox

Patch

diff --git a/target-arm/helper.c b/target-arm/helper.c
index c44cbb4..ace933c 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2532,6 +2532,10 @@  static const ARMCPRegInfo v8_el3_no_el2_cp_reginfo[] = {
       .opc0 = 3, .opc1 = 4, .crn = 1, .crm = 0, .opc2 = 0,
       .access = PL2_RW,
       .readfn = arm_cp_read_zero, .writefn = arm_cp_write_ignore },
+    { .name = "TTBR0_EL2", .state = ARM_CP_STATE_AA64,
+      .opc0 = 3, .opc1 = 4, .crn = 2, .crm = 0, .opc2 = 0,
+      .access = PL2_RW,
+      .readfn = arm_cp_read_zero, .writefn = arm_cp_write_ignore },
     REGINFO_SENTINEL
 };
 
@@ -2620,6 +2624,10 @@  static const ARMCPRegInfo v8_el2_cp_reginfo[] = {
       .opc0 = 3, .opc1 = 4, .crn = 1, .crm = 0, .opc2 = 0,
       .access = PL2_RW, .raw_writefn = raw_write, .writefn = sctlr_write,
       .fieldoffset = offsetof(CPUARMState, cp15.sctlr_el[2]) },
+    { .name = "TTBR0_EL2", .state = ARM_CP_STATE_AA64,
+      .opc0 = 3, .opc1 = 4, .crn = 2, .crm = 0, .opc2 = 0,
+      .access = PL2_RW, .writefn = vmsa_ttbr_write, .resetvalue = 0,
+      .fieldoffset = offsetof(CPUARMState, cp15.ttbr0_el[2]) },
     REGINFO_SENTINEL
 };