Cleanup: Remove 100+ compiler warnings.
This is a big cleanup that removes compiler warnings by performing
the following:
- Remove unused functions or variables.
- Change pointer cast to be alias safe using unions.
- Use __attribute__((unused)) on some local variable definitions
when their usage depends on conditional defines that are not
always true when compiling the same source several times.
- Fix a couple array indexing bugs.
There are still a few warnings from the JSON lexer, libjpeg and
the TCG helpers though, but the overall compilation is much cleaner.
BUG=NONE
Change-Id: Ic4483e6402b266ecfd7bca8c92a73d8fcf392a1f
diff --git a/gdbstub.c b/gdbstub.c
index 2678301..2173f5e 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -28,11 +28,13 @@
#include <fcntl.h>
#include "qemu.h"
+#include "hw/hw.h"
#else
#include "monitor/monitor.h"
#include "sysemu/char.h"
#include "sysemu/sysemu.h"
#include "exec/gdbstub.h"
+#include "exec/exec-all.h"
#endif
#define MAX_PACKET_LENGTH 4096
@@ -1989,7 +1991,7 @@
env->watchpoint_hit = NULL;
return;
}
- tb_flush(env);
+ tb_flush(env);
ret = GDB_SIGNAL_TRAP;
} else {
ret = GDB_SIGNAL_INT;