accel/tcg: Declare tcg_flush_jmp_cache() in 'exec/tb-flush.h'

"exec/cpu-common.h" is meant to contain the declarations
related to CPU usable with any accelerator / target
combination.

tcg_flush_jmp_cache() is specific to TCG, so restrict its
declaration by moving it to "exec/tb-flush.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230918104153.24433-2-philmd@linaro.org>

accel/tcg/cputlb.c

@@ -24,6 +24,7 @@
 #include "exec/memory.h"
 #include "exec/cpu_ldst.h"
 #include "exec/cputlb.h"
+#include "exec/tb-flush.h"
 #include "exec/memory-internal.h"
 #include "exec/ram_addr.h"
 #include "tcg/tcg.h"

accel/tcg/tcg-accel-ops.c

@@ -34,6 +34,7 @@
 #include "qemu/timer.h"
 #include "exec/exec-all.h"
 #include "exec/hwaddr.h"
+#include "exec/tb-flush.h"
 #include "exec/gdbstub.h"
 
 #include "tcg-accel-ops.h"

hw/core/cpu-common.c

@@ -27,6 +27,7 @@
 #include "qemu/main-loop.h"
 #include "exec/log.h"
 #include "exec/cpu-common.h"
+#include "exec/tb-flush.h"
 #include "qemu/error-report.h"
 #include "qemu/qemu-print.h"
 #include "sysemu/tcg.h"

include/exec/cpu-common.h

@@ -46,7 +46,6 @@ void cpu_list_unlock(void);
 unsigned int cpu_list_generation_id_get(void);
 
 void tcg_flush_softmmu_tlb(CPUState *cs);
-void tcg_flush_jmp_cache(CPUState *cs);
 
 void tcg_iommu_init_notifier_list(CPUState *cpu);
 void tcg_iommu_free_notifier_list(CPUState *cpu);

include/exec/tb-flush.h

@@ -23,4 +23,6 @@
  */
 void tb_flush(CPUState *cs);
 
+void tcg_flush_jmp_cache(CPUState *cs);
+
 #endif /* _TB_FLUSH_H_ */

plugins/core.c

@@ -21,7 +21,6 @@
 #include "qemu/xxhash.h"
 #include "qemu/rcu.h"
 #include "hw/core/cpu.h"
-#include "exec/cpu-common.h"
 
 #include "exec/exec-all.h"
 #include "exec/tb-flush.h"