1 files changed, 0 insertions, 104 deletions
diff --git a/target-arm/helper-a64.c b/target-arm/helper-a64.c
index 01f3958b90..c7bfb4d8f7 100644
--- a/target-arm/helper-a64.c
+++ b/target-arm/helper-a64.c
@@ -26,7 +26,6 @@
 #include "qemu/bitops.h"
 #include "internals.h"
 #include "qemu/crc32c.h"
-#include "sysemu/kvm.h"
 #include <zlib.h> /* For crc32 */
 
 /* C2.4.7 Multiply and divide */
@@ -444,106 +443,3 @@ uint64_t HELPER(crc32c_64)(uint64_t acc, uint64_t val, uint32_t bytes)
     /* Linux crc32c converts the output to one's complement.  */
     return crc32c(acc, buf, bytes) ^ 0xffffffff;
 }
-
-#if !defined(CONFIG_USER_ONLY)
-
-/* Handle a CPU exception.  */
-void aarch64_cpu_do_interrupt(CPUState *cs)
-{
-    ARMCPU *cpu = ARM_CPU(cs);
-    CPUARMState *env = &cpu->env;
-    unsigned int new_el = env->exception.target_el;
-    target_ulong addr = env->cp15.vbar_el[new_el];
-    unsigned int new_mode = aarch64_pstate_mode(new_el, true);
-
-    if (arm_current_el(env) < new_el) {
-        if (env->aarch64) {
-            addr += 0x400;
-        } else {
-            addr += 0x600;
-        }
-    } else if (pstate_read(env) & PSTATE_SP) {
-        addr += 0x200;
-    }
-
-    arm_log_exception(cs->exception_index);
-    qemu_log_mask(CPU_LOG_INT, "...from EL%d to EL%d\n", arm_current_el(env),
-                  new_el);
-    if (qemu_loglevel_mask(CPU_LOG_INT)
-        && !excp_is_internal(cs->exception_index)) {
-        qemu_log_mask(CPU_LOG_INT, "...with ESR %x/0x%" PRIx32 "\n",
-                      env->exception.syndrome >> ARM_EL_EC_SHIFT,
-                      env->exception.syndrome);
-    }
-
-    if (arm_is_psci_call(cpu, cs->exception_index)) {
-        arm_handle_psci_call(cpu);
-        qemu_log_mask(CPU_LOG_INT, "...handled as PSCI call\n");
-        return;
-    }
-
-    switch (cs->exception_index) {
-    case EXCP_PREFETCH_ABORT:
-    case EXCP_DATA_ABORT:
-        env->cp15.far_el[new_el] = env->exception.vaddress;
-        qemu_log_mask(CPU_LOG_INT, "...with FAR 0x%" PRIx64 "\n",
-                      env->cp15.far_el[new_el]);
-        /* fall through */
-    case EXCP_BKPT:
-    case EXCP_UDEF:
-    case EXCP_SWI:
-    case EXCP_HVC:
-    case EXCP_HYP_TRAP:
-    case EXCP_SMC:
-        env->cp15.esr_el[new_el] = env->exception.syndrome;
-        break;
-    case EXCP_IRQ:
-    case EXCP_VIRQ:
-        addr += 0x80;
-        break;
-    case EXCP_FIQ:
-    case EXCP_VFIQ:
-        addr += 0x100;
-        break;
-    case EXCP_SEMIHOST:
-        qemu_log_mask(CPU_LOG_INT,
-                      "...handling as semihosting call 0x%" PRIx64 "\n",
-                      env->xregs[0]);
-        env->xregs[0] = do_arm_semihosting(env);
-        return;
-    default:
-        cpu_abort(cs, "Unhandled exception 0x%x\n", cs->exception_index);
-    }
-
-    if (is_a64(env)) {
-        env->banked_spsr[aarch64_banked_spsr_index(new_el)] = pstate_read(env);
-        aarch64_save_sp(env, arm_current_el(env));
-        env->elr_el[new_el] = env->pc;
-    } else {
-        env->banked_spsr[aarch64_banked_spsr_index(new_el)] = cpsr_read(env);
-        if (!env->thumb) {
-            env->cp15.esr_el[new_el] |= 1 << 25;
-        }
-        env->elr_el[new_el] = env->regs[15];
-
-        aarch64_sync_32_to_64(env);
-
-        env->condexec_bits = 0;
-    }
-    qemu_log_mask(CPU_LOG_INT, "...with ELR 0x%" PRIx64 "\n",
-                  env->elr_el[new_el]);
-
-    pstate_write(env, PSTATE_DAIF | new_mode);
-    env->aarch64 = 1;
-    aarch64_restore_sp(env, new_el);
-
-    env->pc = addr;
-
-    qemu_log_mask(CPU_LOG_INT, "...to EL%d PC 0x%" PRIx64 " PSTATE 0x%x\n",
-                  new_el, env->pc, pstate_read(env));
-
-    if (!kvm_enabled()) {
-        cs->interrupt_request |= CPU_INTERRUPT_EXITTB;
-    }
-}
-#endif