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>

2 files changed, 2 insertions, 0 deletions

diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 0dc5271..10e11f2 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -31,6 +31,7 @@
 #include "qemu/rcu.h"
 #include "exec/tb-hash.h"
 #include "exec/tb-lookup.h"
+#include "exec/tb-context.h"
 #include "exec/log.h"
 #include "qemu/main-loop.h"
 #if defined(TARGET_I386) && !defined(CONFIG_USER_ONLY)
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index 640ff6e..e9f4de5 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -48,6 +48,7 @@
 
 #include "exec/cputlb.h"
 #include "exec/tb-hash.h"
+#include "exec/tb-context.h"
 #include "exec/translate-all.h"
 #include "qemu/bitmap.h"
 #include "qemu/error-report.h"