Simplify MonitorDef::get_value() handler by having it always
return a int64_t type. Truncate to 32-bit in the single caller.

Note, this handler is only implemented once for the x86 targets.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/monitor/hmp-target.h | 6 +-----
 monitor/hmp-target.c         | 4 +++-
 target/i386/monitor.c        | 4 ++--
 3 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/include/monitor/hmp-target.h b/include/monitor/hmp-target.h
index ce0bb1983cc..6364c94edf8 100644
--- a/include/monitor/hmp-target.h
+++ b/include/monitor/hmp-target.h
@@ -27,15 +27,11 @@
 
 typedef struct MonitorDef MonitorDef;
 
-#ifdef COMPILING_PER_TARGET
-#include "exec/target_long.h"
 struct MonitorDef {
     const char *name;
     int offset;
-    target_long (*get_value)(Monitor *mon, const struct MonitorDef *md,
-                             int val);
+    int64_t (*get_value)(Monitor *mon, const struct MonitorDef *md, int offset);
 };
-#endif
 
 const MonitorDef *target_monitor_defs(void);
 int target_get_monitor_def(CPUState *cs, const char *name, uint64_t *pval);
diff --git a/monitor/hmp-target.c b/monitor/hmp-target.c
index da7dd7f31f2..812714ada01 100644
--- a/monitor/hmp-target.c
+++ b/monitor/hmp-target.c
@@ -23,6 +23,7 @@
  */
 
 #include "qemu/osdep.h"
+#include "qemu/target-info.h"
 #include "monitor-internal.h"
 #include "monitor/qdev.h"
 #include "net/slirp.h"
@@ -79,7 +80,8 @@ int get_monitor_def(Monitor *mon, int64_t *pval, const char *name)
     for(; md->name != NULL; md++) {
         if (hmp_compare_cmd(name, md->name)) {
             if (md->get_value) {
-                *pval = md->get_value(mon, md, md->offset);
+                int64_t val = md->get_value(mon, md, md->offset);
+                *pval = target_long_bits() == 32 ? (int32_t)val : val;
             } else {
                 CPUArchState *env = mon_get_cpu_env(mon);
                 ptr = (uint8_t *)env + md->offset;
diff --git a/target/i386/monitor.c b/target/i386/monitor.c
index 977f65fe16c..b128334e571 100644
--- a/target/i386/monitor.c
+++ b/target/i386/monitor.c
@@ -593,8 +593,8 @@ void hmp_mce(Monitor *mon, const QDict *qdict)
     }
 }
 
-static target_long monitor_get_pc(Monitor *mon, const struct MonitorDef *md,
-                                  int val)
+static int64_t monitor_get_pc(Monitor *mon, const struct MonitorDef *md,
+                              int offset)
 {
     CPUArchState *env = mon_get_cpu_env(mon);
     return env->eip + env->segs[R_CS].base;
-- 
2.53.0