cpu: Replace do_interrupt() by CPUClass::do_interrupt method

This removes a global per-target function and thus takes us one step
closer to compiling multiple targets into one executable.

It will also allow to override the interrupt handling for certain CPU
families.

Signed-off-by: Andreas Färber <afaerber@suse.de>

5 files changed, 10 insertions, 4 deletions

diff --git a/target-unicore32/cpu-qom.h b/target-unicore32/cpu-qom.h
index c6590bdf01..ba4dee4b9f 100644
--- a/target-unicore32/cpu-qom.h
+++ b/target-unicore32/cpu-qom.h
@@ -60,4 +60,6 @@ static inline UniCore32CPU *uc32_env_get_cpu(CPUUniCore32State *env)
 
 #define ENV_OFFSET offsetof(UniCore32CPU, env)
 
+void uc32_cpu_do_interrupt(CPUState *cpu);
+
 #endif
diff --git a/target-unicore32/cpu.c b/target-unicore32/cpu.c
index b7024c85bb..66a1a74646 100644
--- a/target-unicore32/cpu.c
+++ b/target-unicore32/cpu.c
@@ -132,6 +132,7 @@ static void uc32_cpu_class_init(ObjectClass *oc, void *data)
     dc->realize = uc32_cpu_realizefn;
 
     cc->class_by_name = uc32_cpu_class_by_name;
+    cc->do_interrupt = uc32_cpu_do_interrupt;
     dc->vmsd = &vmstate_uc32_cpu;
 }
 
diff --git a/target-unicore32/cpu.h b/target-unicore32/cpu.h
index 58f1f20ca5..5b2b9d1cc7 100644
--- a/target-unicore32/cpu.h
+++ b/target-unicore32/cpu.h
@@ -176,7 +176,6 @@ static inline void cpu_get_tb_cpu_state(CPUUniCore32State *env, target_ulong *pc
 }
 
 void uc32_translate_init(void);
-void do_interrupt(CPUUniCore32State *);
 void switch_mode(CPUUniCore32State *, int);
 
 static inline bool cpu_has_work(CPUState *cpu)
diff --git a/target-unicore32/helper.c b/target-unicore32/helper.c
index 7eeb9bc633..61eb2c374a 100644
--- a/target-unicore32/helper.c
+++ b/target-unicore32/helper.c
@@ -242,8 +242,11 @@ void switch_mode(CPUUniCore32State *env, int mode)
     }
 }
 
-void do_interrupt(CPUUniCore32State *env)
+void uc32_cpu_do_interrupt(CPUState *cs)
 {
+    UniCore32CPU *cpu = UNICORE32_CPU(cs);
+    CPUUniCore32State *env = &cpu->env;
+
     cpu_abort(env, "NO interrupt in user mode\n");
 }
 
diff --git a/target-unicore32/softmmu.c b/target-unicore32/softmmu.c
index 1c4c7f5245..eadaeb11ab 100644
--- a/target-unicore32/softmmu.c
+++ b/target-unicore32/softmmu.c
@@ -72,9 +72,10 @@ void switch_mode(CPUUniCore32State *env, int mode)
 }
 
 /* Handle a CPU exception.  */
-void do_interrupt(CPUUniCore32State *env)
+void uc32_cpu_do_interrupt(CPUState *cs)
 {
-    CPUState *cs = CPU(uc32_env_get_cpu(env));
+    UniCore32CPU *cpu = UNICORE32_CPU(cs);
+    CPUUniCore32State *env = &cpu->env;
     uint32_t addr;
     int new_mode;