accel/tcg: Restrict dump_exec_info() declaration

In commit 00c9a5c ("accel/tcg: Restrict 'qapi-commands-machine.h'
to system emulation") we moved the definition to accel/tcg/ which is
where this function is called. No need to expose it outside.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Message-Id: <20230914185718.76241-4-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

accel/tcg/internal.h

@@ -105,6 +105,8 @@ static inline bool cpu_in_serial_context(CPUState *cs)
 extern int64_t max_delay;
 extern int64_t max_advance;
 
+void dump_exec_info(GString *buf);
+
 extern bool one_insn_per_tb;
 
 /**

include/exec/cpu-all.h

@@ -406,11 +406,6 @@ static inline bool tlb_hit(uint64_t tlb_addr, vaddr addr)
     return tlb_hit_page(tlb_addr, addr & TARGET_PAGE_MASK);
 }
 
-#ifdef CONFIG_TCG
-/* accel/tcg/translate-all.c */
-void dump_exec_info(GString *buf);
-#endif /* CONFIG_TCG */
-
 #endif /* !CONFIG_USER_ONLY */
 
 /* accel/tcg/cpu-exec.c */