accel/tcg: Restrict cpu_io_recompile() from other accelerators

As cpu_io_recompile() is only called within TCG accelerator
in cputlb.c, declare it locally.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210117164813.4101761-6-f4bug@amsat.org>
[rth: Adjust vs changed tb_flush_jmp_cache patch.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

accel/tcg/cputlb.c

@@ -37,6 +37,7 @@
 #include "exec/translate-all.h"
 #include "trace/trace-root.h"
 #include "trace/mem.h"
+#include "internal.h"
 #ifdef CONFIG_PLUGIN
 #include "qemu/plugin-memory.h"
 #endif

accel/tcg/internal.h

@@ -15,4 +15,6 @@ TranslationBlock *tb_gen_code(CPUState *cpu, target_ulong pc,
                               target_ulong cs_base, uint32_t flags,
                               int cflags);
 
+void QEMU_NORETURN cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);
+
 #endif /* ACCEL_TCG_INTERNAL_H */

include/exec/exec-all.h

@@ -63,7 +63,6 @@ void restore_state_to_opc(CPUArchState *env, TranslationBlock *tb,
 bool cpu_restore_state(CPUState *cpu, uintptr_t searched_pc, bool will_exit);
 
 void QEMU_NORETURN cpu_loop_exit_noexc(CPUState *cpu);
-void QEMU_NORETURN cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);
 void QEMU_NORETURN cpu_loop_exit(CPUState *cpu);
 void QEMU_NORETURN cpu_loop_exit_restore(CPUState *cpu, uintptr_t pc);
 void QEMU_NORETURN cpu_loop_exit_atomic(CPUState *cpu, uintptr_t pc);