diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c
index 7f6ebd2e50..818591ceee 100644
--- a/target/i386/hvf/hvf.c
+++ b/target/i386/hvf/hvf.c
@@ -634,14 +634,16 @@ static void hvf_store_events(CPUState *cpu, uint32_t ins_len, uint64_t idtvec_in
         switch (idtvec_info & VMCS_IDT_VEC_TYPE) {
         case VMCS_IDT_VEC_HWINTR:
         case VMCS_IDT_VEC_SWINTR:
-            env->interrupt_injected = idtvec_info & VMCS_IDT_VEC_VECNUM;
+            /* Save away the event type as well so we can inject the correct type. */
+            env->interrupt_injected = idtvec_info & (VMCS_IDT_VEC_TYPE | VMCS_IDT_VEC_VECNUM);
             break;
         case VMCS_IDT_VEC_NMI:
             env->nmi_injected = true;
             break;
         case VMCS_IDT_VEC_HWEXCEPTION:
         case VMCS_IDT_VEC_SWEXCEPTION:
-            env->exception_nr = idtvec_info & VMCS_IDT_VEC_VECNUM;
+            /* Save away the event type as well so we can inject the correct type. */
+            env->exception_nr = idtvec_info & (VMCS_IDT_VEC_TYPE | VMCS_IDT_VEC_VECNUM);
             env->exception_injected = 1;
             break;
         case VMCS_IDT_VEC_PRIV_SWEXCEPTION:
@@ -651,10 +653,16 @@ static void hvf_store_events(CPUState *cpu, uint32_t ins_len, uint64_t idtvec_in
         if ((idtvec_info & VMCS_IDT_VEC_TYPE) == VMCS_IDT_VEC_SWEXCEPTION ||
             (idtvec_info & VMCS_IDT_VEC_TYPE) == VMCS_IDT_VEC_SWINTR) {
             env->ins_len = ins_len;
+        } else {
+            /* Make sure to clear ins_len when it isn't valid. */
+            env->ins_len = 0;
         }
-        if (idtvec_info & VMCS_INTR_DEL_ERRCODE) {
+        if (idtvec_info & VMCS_IDT_VEC_ERRCODE_VALID) {
             env->has_error_code = true;
             env->error_code = rvmcs(cpu->hvf_fd, VMCS_IDT_VECTORING_ERROR);
+        } else {
+            /* Make sure to clear has_error_code when error_code isn't valid. */
+            env->has_error_code = false;
         }
     }
     if ((rvmcs(cpu->hvf_fd, VMCS_GUEST_INTERRUPTIBILITY) &
@@ -935,7 +943,7 @@ int hvf_vcpu_exec(CPUState *cpu)
             macvm_set_rip(cpu, rip + ins_len);
             break;
         case VMX_REASON_VMCALL:
-            env->exception_nr = EXCP0D_GPF;
+            env->exception_nr = VMCS_INTR_T_HWEXCEPTION | EXCP0D_GPF;
             env->exception_injected = 1;
             env->has_error_code = true;
             env->error_code = 0;
diff --git a/target/i386/hvf/x86hvf.c b/target/i386/hvf/x86hvf.c
index 1485b95776..f9187cee3f 100644
--- a/target/i386/hvf/x86hvf.c
+++ b/target/i386/hvf/x86hvf.c
@@ -345,8 +345,6 @@ void vmx_clear_int_window_exiting(CPUState *cpu)
              ~VMCS_PRI_PROC_BASED_CTLS_INT_WINDOW_EXITING);
 }
 
-#define NMI_VEC 2
-
 bool hvf_inject_interrupts(CPUState *cpu_state)
 {
     X86CPU *x86cpu = X86_CPU(cpu_state);
@@ -356,17 +354,15 @@ bool hvf_inject_interrupts(CPUState *cpu_state)
     uint64_t intr_type;
     bool have_event = true;
     if (env->interrupt_injected != -1) {
-        vector = env->interrupt_injected;
-        intr_type = VMCS_INTR_T_SWINTR;
+        /* Type and vector are both saved in interrupt_injected. */
+        vector = env->interrupt_injected & VMCS_IDT_VEC_VECNUM;
+        intr_type = env->interrupt_injected & VMCS_IDT_VEC_TYPE;
     } else if (env->exception_nr != -1) {
-        vector = env->exception_nr;
-        if (vector == EXCP03_INT3 || vector == EXCP04_INTO) {
-            intr_type = VMCS_INTR_T_SWEXCEPTION;
-        } else {
-            intr_type = VMCS_INTR_T_HWEXCEPTION;
-        }
+        /* Type and vector are both saved in exception_nr. */
+        vector = env->exception_nr & VMCS_IDT_VEC_VECNUM;
+        intr_type = env->exception_nr & VMCS_IDT_VEC_TYPE;
     } else if (env->nmi_injected) {
-        vector = NMI_VEC;
+        vector = EXCP02_NMI;
         intr_type = VMCS_INTR_T_NMI;
     } else {
         have_event = false;
@@ -390,6 +386,8 @@ bool hvf_inject_interrupts(CPUState *cpu_state)
             if (env->has_error_code) {
                 wvmcs(cpu_state->hvf_fd, VMCS_ENTRY_EXCEPTION_ERROR,
                       env->error_code);
+                /* Make sure to indicate that VMCS_ENTRY_EXCEPTION_ERROR is valid */
+                info |= VMCS_INTR_DEL_ERRCODE;
             }
             /*printf("reinject  %lx err %d\n", info, err);*/
             wvmcs(cpu_state->hvf_fd, VMCS_ENTRY_INTR_INFO, info);
@@ -399,7 +397,7 @@ bool hvf_inject_interrupts(CPUState *cpu_state)
     if (cpu_state->interrupt_request & CPU_INTERRUPT_NMI) {
         if (!(env->hflags2 & HF2_NMI_MASK) && !(info & VMCS_INTR_VALID)) {
             cpu_state->interrupt_request &= ~CPU_INTERRUPT_NMI;
-            info = VMCS_INTR_VALID | VMCS_INTR_T_NMI | NMI_VEC;
+            info = VMCS_INTR_VALID | VMCS_INTR_T_NMI | EXCP02_NMI;
             wvmcs(cpu_state->hvf_fd, VMCS_ENTRY_INTR_INFO, info);
         } else {
             vmx_set_nmi_window_exiting(cpu_state);
