Restrict sparc64_monitor_defs[] to cpu.c, register it
as SysemuCPUOps::monitor_defs hook (taking care to not
register it on 32-bit SPARC target), allowing to remove
the target_monitor_defs() method.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/sparc/cpu.c     | 19 +++++++++++++++++++
 target/sparc/monitor.c | 18 ------------------
 2 files changed, 19 insertions(+), 18 deletions(-)

diff --git a/target/sparc/cpu.c b/target/sparc/cpu.c
index 1493336e7a2..9c5175aca34 100644
--- a/target/sparc/cpu.c
+++ b/target/sparc/cpu.c
@@ -993,12 +993,31 @@ static const Property sparc_cpu_properties[] = {
 };
 
 #ifndef CONFIG_USER_ONLY
+
+#ifdef TARGET_SPARC64
+#include "monitor/hmp.h"
+
+static const MonitorDef sparc64_monitor_defs[] = {
+    { "asi", offsetof(CPUSPARCState, asi) },
+    { "pstate", offsetof(CPUSPARCState, pstate) },
+    { "cansave", offsetof(CPUSPARCState, cansave) },
+    { "canrestore", offsetof(CPUSPARCState, canrestore) },
+    { "otherwin", offsetof(CPUSPARCState, otherwin) },
+    { "wstate", offsetof(CPUSPARCState, wstate) },
+    { "cleanwin", offsetof(CPUSPARCState, cleanwin) },
+    { NULL },
+};
+#endif
+
 #include "hw/core/sysemu-cpu-ops.h"
 
 static const struct SysemuCPUOps sparc_sysemu_ops = {
     .has_work = sparc_cpu_has_work,
     .get_phys_page_debug = sparc_cpu_get_phys_page_debug,
     .legacy_vmsd = &vmstate_sparc_cpu,
+#if defined(TARGET_SPARC64)
+    .monitor_defs = sparc64_monitor_defs,
+#endif
 };
 #endif
 
diff --git a/target/sparc/monitor.c b/target/sparc/monitor.c
index 99abddbf1e0..36f3d8d58e9 100644
--- a/target/sparc/monitor.c
+++ b/target/sparc/monitor.c
@@ -37,21 +37,3 @@ void hmp_info_tlb(Monitor *mon, const QDict *qdict)
     }
     dump_mmu(env1);
 }
-
-const MonitorDef monitor_defs[] = {
-#ifdef TARGET_SPARC64
-    { "asi", offsetof(CPUSPARCState, asi) },
-    { "pstate", offsetof(CPUSPARCState, pstate) },
-    { "cansave", offsetof(CPUSPARCState, cansave) },
-    { "canrestore", offsetof(CPUSPARCState, canrestore) },
-    { "otherwin", offsetof(CPUSPARCState, otherwin) },
-    { "wstate", offsetof(CPUSPARCState, wstate) },
-    { "cleanwin", offsetof(CPUSPARCState, cleanwin) },
-#endif
-    { NULL },
-};
-
-const MonitorDef *target_monitor_defs(void)
-{
-    return monitor_defs;
-}
-- 
2.53.0