softmmu: make do_unaligned_access a method of CPU

We will reference it from more files in the next patch.  To avoid
ruining the small steps we're making towards multi-target, make
it a method of CPU rather than just a global.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

3 files changed, 8 insertions, 6 deletions

diff --git a/target-mips/cpu-qom.h b/target-mips/cpu-qom.h
index 8877f81..2cff15a 100644
--- a/target-mips/cpu-qom.h
+++ b/target-mips/cpu-qom.h
@@ -80,5 +80,7 @@ void mips_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
 hwaddr mips_cpu_get_phys_page_debug(CPUState *cpu, vaddr addr);
 int mips_cpu_gdb_read_register(CPUState *cpu, uint8_t *buf, int reg);
 int mips_cpu_gdb_write_register(CPUState *cpu, uint8_t *buf, int reg);
+void mips_cpu_do_unaligned_access(CPUState *cpu, vaddr addr,
+                                  int is_write, int is_user, uintptr_t retaddr);
 
 #endif
diff --git a/target-mips/cpu.c b/target-mips/cpu.c
index ae37ae2..dd954fc 100644
--- a/target-mips/cpu.c
+++ b/target-mips/cpu.c
@@ -137,6 +137,7 @@ static void mips_cpu_class_init(ObjectClass *c, void *data)
     cc->handle_mmu_fault = mips_cpu_handle_mmu_fault;
 #else
     cc->do_unassigned_access = mips_cpu_unassigned_access;
+    cc->do_unaligned_access = mips_cpu_do_unaligned_access;
     cc->get_phys_page_debug = mips_cpu_get_phys_page_debug;
 #endif
 
diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 8af931a..2b665a1 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -2128,10 +2128,6 @@ void helper_wait(CPUMIPSState *env)
 
 #if !defined(CONFIG_USER_ONLY)
 
-static void QEMU_NORETURN do_unaligned_access(CPUMIPSState *env,
-                                              target_ulong addr, int is_write,
-                                              int is_user, uintptr_t retaddr);
-
 #define MMUSUFFIX _mmu
 #define ALIGNED_ONLY
 
@@ -2147,9 +2143,12 @@ static void QEMU_NORETURN do_unaligned_access(CPUMIPSState *env,
 #define SHIFT 3
 #include "exec/softmmu_template.h"
 
-static void do_unaligned_access(CPUMIPSState *env, target_ulong addr,
-                                int is_write, int is_user, uintptr_t retaddr)
+void mips_cpu_do_unaligned_access(CPUState *cs, vaddr addr,
+                                  int is_write, int is_user, uintptr_t retaddr)
 {
+    MIPSCPU *cpu = MIPS_CPU(cs);
+    CPUMIPSState *env = &cpu->env;
+
     env->CP0_BadVAddr = addr;
     do_raise_exception(env, (is_write == 1) ? EXCP_AdES : EXCP_AdEL, retaddr);
 }