[PULL 1/1] accel/hvf: Fix i386 HVF compilation failures

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

From: Nguyen Dinh Phi <phind.uet@gmail.com>

Recent changes introduced build errors in the i386 HVF backend:

 - ../accel/hvf/hvf-accel-ops.c:163:17: error: no member named 'guest_debug_enabled' in 'struct AccelCPUState'
   163 |     cpu->accel->guest_debug_enabled = false;

 - ../accel/hvf/hvf-accel-ops.c:151:51
   error: no member named 'unblock_ipi_mask' in 'struct AccelCPUState'

 - ../target/i386/hvf/hvf.c:736:5
   error: use of undeclared identifier 'rip'

 - ../target/i386/hvf/hvf.c:737:5
   error: use of undeclared identifier 'env'

This patch corrects the field usage and move identifier to correct
function ensuring successful compilation of the i386 HVF backend.

These issues were caused by:

Fixes: 2ad756383e1b (“accel/hvf: Restrict ARM-specific fields of AccelCPUState”)
Fixes: 2a21c9244740 (“target/i386/hvf: Factor hvf_handle_vmexit() out”)

Signed-off-by: Nguyen Dinh Phi <phind.uet@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20251126094601.56403-1-phind.uet@gmail.com>
[PMD: Keep setting vcpu_dirty on AArch64]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Nguyen Dinh Phi <phind.uet@gmail.com>
Message-Id: <20251128085854.53539-1-phind.uet@gmail.com>
---
 accel/hvf/hvf-accel-ops.c | 5 ++---
 target/i386/hvf/hvf.c     | 6 ++----
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/accel/hvf/hvf-accel-ops.c b/accel/hvf/hvf-accel-ops.c
index 3e5feecd8a7..e4c62522e10 100644
--- a/accel/hvf/hvf-accel-ops.c
+++ b/accel/hvf/hvf-accel-ops.c
@@ -148,10 +148,11 @@ static int hvf_init_vcpu(CPUState *cpu)
     sigact.sa_handler = dummy_signal;
     sigaction(SIG_IPI, &sigact, NULL);
 
+#ifdef __aarch64__
     pthread_sigmask(SIG_BLOCK, NULL, &cpu->accel->unblock_ipi_mask);
     sigdelset(&cpu->accel->unblock_ipi_mask, SIG_IPI);
+    cpu->accel->guest_debug_enabled = false;
 
-#ifdef __aarch64__
     r = hv_vcpu_create(&cpu->accel->fd,
                        (hv_vcpu_exit_t **)&cpu->accel->exit, NULL);
 #else
@@ -160,8 +161,6 @@ static int hvf_init_vcpu(CPUState *cpu)
     assert_hvf_ok(r);
     cpu->vcpu_dirty = true;
 
-    cpu->accel->guest_debug_enabled = false;
-
     return hvf_arch_init_vcpu(cpu);
 }
 
diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c
index 16febbac48f..2023a7bfbb0 100644
--- a/target/i386/hvf/hvf.c
+++ b/target/i386/hvf/hvf.c
@@ -728,7 +728,8 @@ static int hvf_handle_vmexit(CPUState *cpu)
     uint64_t exit_qual = rvmcs(cpu->accel->fd, VMCS_EXIT_QUALIFICATION);
     uint32_t ins_len = (uint32_t)rvmcs(cpu->accel->fd,
                                        VMCS_EXIT_INSTRUCTION_LENGTH);
-
+    CPUX86State *env = &x86_cpu->env;
+    uint64_t rip = 0;
     uint64_t idtvec_info = rvmcs(cpu->accel->fd, VMCS_IDT_VECTORING_INFO);
     int ret = 0;
 
@@ -966,10 +967,7 @@ static int hvf_handle_vmexit(CPUState *cpu)
 
 int hvf_arch_vcpu_exec(CPUState *cpu)
 {
-    X86CPU *x86_cpu = X86_CPU(cpu);
-    CPUX86State *env = &x86_cpu->env;
     int ret = 0;
-    uint64_t rip = 0;
 
     if (hvf_process_events(cpu)) {
         return EXCP_HLT;
-- 
2.51.0