[Qemu-devel] [PATCH v4 09/21] target-arm: Add SPSR entries for EL2/HYP and EL3/MON

["Edgar E. Iglesias" <edgar.iglesias@gmail.com>]

From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>

Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
---
 target-arm/cpu.h       | 4 +++-
 target-arm/helper.c    | 4 ++++
 target-arm/machine.c   | 6 +++---
 target-arm/translate.c | 4 ++--
 4 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 60414ac..5919dfd 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -143,7 +143,7 @@ typedef struct CPUARMState {
     uint32_t spsr;
 
     /* Banked registers.  */
-    uint64_t banked_spsr[6];
+    uint64_t banked_spsr[8];
     uint32_t banked_r13[6];
     uint32_t banked_r14[6];
 
@@ -563,7 +563,9 @@ enum arm_cpu_mode {
   ARM_CPU_MODE_FIQ = 0x11,
   ARM_CPU_MODE_IRQ = 0x12,
   ARM_CPU_MODE_SVC = 0x13,
+  ARM_CPU_MODE_MON = 0x16,
   ARM_CPU_MODE_ABT = 0x17,
+  ARM_CPU_MODE_HYP = 0x1a,
   ARM_CPU_MODE_UND = 0x1b,
   ARM_CPU_MODE_SYS = 0x1f
 };
diff --git a/target-arm/helper.c b/target-arm/helper.c
index bba7297..5e2eac3 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -3084,6 +3084,10 @@ int bank_number(int mode)
         return 4;
     case ARM_CPU_MODE_FIQ:
         return 5;
+    case ARM_CPU_MODE_HYP:
+        return 6;
+    case ARM_CPU_MODE_MON:
+        return 7;
     }
     hw_error("bank number requested for bad CPSR mode value 0x%x\n", mode);
 }
diff --git a/target-arm/machine.c b/target-arm/machine.c
index 233e70d..3bcc7cc 100644
--- a/target-arm/machine.c
+++ b/target-arm/machine.c
@@ -218,8 +218,8 @@ static int cpu_post_load(void *opaque, int version_id)
 
 const VMStateDescription vmstate_arm_cpu = {
     .name = "cpu",
-    .version_id = 19,
-    .minimum_version_id = 19,
+    .version_id = 20,
+    .minimum_version_id = 20,
     .pre_save = cpu_pre_save,
     .post_load = cpu_post_load,
     .fields = (VMStateField[]) {
@@ -233,7 +233,7 @@ const VMStateDescription vmstate_arm_cpu = {
             .offset = 0,
         },
         VMSTATE_UINT32(env.spsr, ARMCPU),
-        VMSTATE_UINT64_ARRAY(env.banked_spsr, ARMCPU, 6),
+        VMSTATE_UINT64_ARRAY(env.banked_spsr, ARMCPU, 8),
         VMSTATE_UINT32_ARRAY(env.banked_r13, ARMCPU, 6),
         VMSTATE_UINT32_ARRAY(env.banked_r14, ARMCPU, 6),
         VMSTATE_UINT32_ARRAY(env.usr_regs, ARMCPU, 5),
diff --git a/target-arm/translate.c b/target-arm/translate.c
index eb63bb5..15aa00b 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -11053,8 +11053,8 @@ void gen_intermediate_code_pc(CPUARMState *env, TranslationBlock *tb)
 }
 
 static const char *cpu_mode_names[16] = {
-  "usr", "fiq", "irq", "svc", "???", "???", "???", "abt",
-  "???", "???", "???", "und", "???", "???", "???", "sys"
+  "usr", "fiq", "irq", "svc", "???", "???", "mon", "abt",
+  "???", "???", "hyp", "und", "???", "???", "???", "sys"
 };
 
 void arm_cpu_dump_state(CPUState *cs, FILE *f, fprintf_function cpu_fprintf,
-- 
1.8.3.2