monitor: make monitor_fprintf and mon_get_cpu externally visible

monitor_fprintf and mon_get_cpu will be used in the target-specific monitor,
so it is advisable to make it external.

Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Andreas Färber <afaerber@suse.de>
Message-Id: <1442927901-1084-6-git-send-email-den@openvz.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

disas.c

@@ -392,16 +392,6 @@ monitor_read_memory (bfd_vma memaddr, bfd_byte *myaddr, int length,
     return 0;
 }
 
-static int GCC_FMT_ATTR(2, 3)
-monitor_fprintf(FILE *stream, const char *fmt, ...)
-{
-    va_list ap;
-    va_start(ap, fmt);
-    monitor_vprintf((Monitor *)stream, fmt, ap);
-    va_end(ap);
-    return 0;
-}
-
 /* Disassembler for the monitor.
    See target_disas for a description of flags. */
 void monitor_disas(Monitor *mon, CPUState *cpu,

include/monitor/hmp-target.h

@@ -37,6 +37,7 @@ struct MonitorDef {
 const MonitorDef *target_monitor_defs(void);
 
 CPUArchState *mon_get_cpu_env(void);
+CPUState *mon_get_cpu(void);
 
 void hmp_info_mem(Monitor *mon, const QDict *qdict);
 void hmp_info_tlb(Monitor *mon, const QDict *qdict);

include/monitor/monitor.h

@@ -34,6 +34,7 @@ int monitor_fd_param(Monitor *mon, const char *fdname, Error **errp);
 void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
     GCC_FMT_ATTR(2, 0);
 void monitor_printf(Monitor *mon, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
+int monitor_fprintf(FILE *stream, const char *fmt, ...) GCC_FMT_ATTR(2, 3);
 void monitor_flush(Monitor *mon);
 int monitor_set_cpu(int cpu_index);
 int monitor_get_cpu_index(void);

monitor.c

@@ -372,8 +372,7 @@ void monitor_printf(Monitor *mon, const char *fmt, ...)
     va_end(ap);
 }
 
-static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream,
-                                              const char *fmt, ...)
+int monitor_fprintf(FILE *stream, const char *fmt, ...)
 {
     va_list ap;
     va_start(ap, fmt);
@@ -957,7 +956,7 @@ int monitor_set_cpu(int cpu_index)
     return 0;
 }
 
-static CPUState *mon_get_cpu(void)
+CPUState *mon_get_cpu(void)
 {
     if (!cur_mon->mon_cpu) {
         monitor_set_cpu(0);