accel/tcg: Reduce 'exec/tb-context.h' inclusion

Only 2 headers require "exec/tb-context.h". Instead of having
all files including "exec/exec-all.h" also including it, directly
include it where it is required:
- accel/tcg/cpu-exec.c
- accel/tcg/translate-all.c

For plugins/plugin.h, we were implicitly relying on
  exec/exec-all.h -> exec/tb-context.h -> qemu/qht.h
which is now included directly.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210524170453.3791436-2-f4bug@amsat.org>
[rth: Fix plugins/plugin.h compilation]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/plugins/plugin.h b/plugins/plugin.h
index 1aa29dcadd..55017e3581 100644
--- a/plugins/plugin.h
+++ b/plugins/plugin.h
@@ -13,6 +13,7 @@
 #define _PLUGIN_INTERNAL_H_
 
 #include <gmodule.h>
+#include "qemu/qht.h"
 
 #define QEMU_PLUGIN_MIN_VERSION 0