[PULL 2/4] exec/gen-icount.h: Add missing "exec/exec-all.h" include

[Richard Henderson]

From: Philippe Mathieu-Daudé <f4bug@amsat.org>

When including "exec/gen-icount.h" we get:

  include/exec/gen-icount.h: In function ‘gen_tb_start’:
  include/exec/gen-icount.h:40:9: error: implicit declaration of function 
‘tb_cflags’ [-Werror=implicit-function-declaration]
     40 |     if (tb_cflags(tb) & CF_USE_ICOUNT) {
        |         ^~~~~~~~~
  include/exec/gen-icount.h:40:9: error: nested extern declaration of 
‘tb_cflags’ [-Werror=nested-externs]
  include/exec/gen-icount.h:40:25: error: ‘CF_USE_ICOUNT’ undeclared (first use 
in this function); did you mean ‘CPU_COUNT’?
     40 |     if (tb_cflags(tb) & CF_USE_ICOUNT) {
        |                         ^~~~~~~~~~~~~
        |                         CPU_COUNT

Since tb_cflags() is declared in "exec/exec-all.h", include this
header in "exec/gen-icount.h".

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210422064128.2318616-3-f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/exec/gen-icount.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h
index 298e01eef4..467529d84c 100644
--- a/include/exec/gen-icount.h
+++ b/include/exec/gen-icount.h
@@ -1,6 +1,7 @@
 #ifndef GEN_ICOUNT_H
 #define GEN_ICOUNT_H
 
+#include "exec/exec-all.h"
 #include "qemu/timer.h"
 
 /* Helpers for instruction counting code generation.  */
-- 
2.25.1