[PULL 15/34] target/i386/hvf: fix the declaration of hvf_handle_io

[Paolo Bonzini <pbonzini@redhat.com>]

From: Wei Liu <liuwe@linux.microsoft.com>

There is a conflicting declaration for hvf_handle_io in x86_emu.c.  The type of
the first argument is wrong.  There has never been a problem because the first
argument is not used in hvf_handle_io.

That being said, the code shouldn't contain such an error. Use the proper
declaration from hvf-i386.h.

Take the chance to change the first argument's type to be CPUState.

Signed-off-by: Wei Liu <liuwe@linux.microsoft.com>
Link: https://lore.kernel.org/r/1740126987-8483-3-git-send-email-liuwe@linux.microsoft.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 target/i386/hvf/hvf-i386.h | 2 +-
 target/i386/hvf/hvf.c      | 6 +++---
 target/i386/hvf/x86_emu.c  | 4 +---
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/target/i386/hvf/hvf-i386.h b/target/i386/hvf/hvf-i386.h
index e99c02cd4bf..046b681d134 100644
--- a/target/i386/hvf/hvf-i386.h
+++ b/target/i386/hvf/hvf-i386.h
@@ -18,7 +18,7 @@
 
 uint32_t hvf_get_supported_cpuid(uint32_t func, uint32_t idx, int reg);
 
-void hvf_handle_io(CPUArchState *, uint16_t, void *, int, int, int);
+void hvf_handle_io(CPUState *, uint16_t, void *, int, int, int);
 
 /* Host specific functions */
 int hvf_inject_interrupt(CPUArchState *env, int vector);
diff --git a/target/i386/hvf/hvf.c b/target/i386/hvf/hvf.c
index 353549fa779..1ecb6993ba1 100644
--- a/target/i386/hvf/hvf.c
+++ b/target/i386/hvf/hvf.c
@@ -103,7 +103,7 @@ static void update_apic_tpr(CPUState *cpu)
 
 #define VECTORING_INFO_VECTOR_MASK     0xff
 
-void hvf_handle_io(CPUArchState *env, uint16_t port, void *buffer,
+void hvf_handle_io(CPUState *env, uint16_t port, void *buffer,
                   int direction, int size, int count)
 {
     int i;
@@ -536,7 +536,7 @@ int hvf_vcpu_exec(CPUState *cpu)
             if (!string && in) {
                 uint64_t val = 0;
                 load_regs(cpu);
-                hvf_handle_io(env, port, &val, 0, size, 1);
+                hvf_handle_io(env_cpu(env), port, &val, 0, size, 1);
                 if (size == 1) {
                     AL(env) = val;
                 } else if (size == 2) {
@@ -551,7 +551,7 @@ int hvf_vcpu_exec(CPUState *cpu)
                 break;
             } else if (!string && !in) {
                 RAX(env) = rreg(cpu->accel->fd, HV_X86_RAX);
-                hvf_handle_io(env, port, &RAX(env), 1, size, 1);
+                hvf_handle_io(env_cpu(env), port, &RAX(env), 1, size, 1);
                 macvm_set_rip(cpu, rip + ins_len);
                 break;
             }
diff --git a/target/i386/hvf/x86_emu.c b/target/i386/hvf/x86_emu.c
index 69c61c9c073..2c7da10c1d2 100644
--- a/target/i386/hvf/x86_emu.c
+++ b/target/i386/hvf/x86_emu.c
@@ -44,9 +44,7 @@
 #include "x86_flags.h"
 #include "vmcs.h"
 #include "vmx.h"
-
-void hvf_handle_io(CPUState *cs, uint16_t port, void *data,
-                   int direction, int size, uint32_t count);
+#include "hvf-i386.h"
 
 #define EXEC_2OP_FLAGS_CMD(env, decode, cmd, FLAGS_FUNC, save_res) \
 {                                                       \
-- 
2.48.1