[Qemu-devel] [PATCH 3/5] boards: introduce machine_print_all()

[Luiz Capitulino <lcapitulino@redhat.com>]

Print all registered machine types.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
---
 hw/boards.h |    1 +
 vl.c        |   25 ++++++++++++++++---------
 2 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/hw/boards.h b/hw/boards.h
index 098cbb7..342a774 100644
--- a/hw/boards.h
+++ b/hw/boards.h
@@ -33,6 +33,7 @@ typedef struct QEMUMachine {
 
 void machine_register(QEMUMachine *m);
 QEMUMachine *machine_find_default(void);
+void machine_print_all(void);
 
 extern QEMUMachine *current_machine;
 
diff --git a/vl.c b/vl.c
index 81cc5b1..9f9927c 100644
--- a/vl.c
+++ b/vl.c
@@ -1198,6 +1198,20 @@ QEMUMachine *machine_find_default(void)
     return NULL;
 }
 
+void machine_print_all(void)
+{
+    QEMUMachine *m;
+
+    printf("Supported machines are:\n");
+    for (m = first_machine; m != NULL; m = m->next) {
+        if (m->alias) {
+            printf("%-10s %s (alias of %s)\n", m->alias, m->desc, m->name);
+        }
+        printf("%-10s %s%s\n", m->name, m->desc,
+               m->is_default ? " (default)" : "");
+    }
+}
+
 /***********************************************************/
 /* main execution loop */
 
@@ -1987,7 +2001,7 @@ static int debugcon_parse(const char *devname)
 
 static QEMUMachine *machine_parse(const char *name)
 {
-    QEMUMachine *m, *machine = NULL;
+    QEMUMachine *machine = NULL;
 
     if (name) {
         machine = machine_find(name);
@@ -1995,14 +2009,7 @@ static QEMUMachine *machine_parse(const char *name)
     if (machine) {
         return machine;
     }
-    printf("Supported machines are:\n");
-    for (m = first_machine; m != NULL; m = m->next) {
-        if (m->alias) {
-            printf("%-10s %s (alias of %s)\n", m->alias, m->desc, m->name);
-        }
-        printf("%-10s %s%s\n", m->name, m->desc,
-               m->is_default ? " (default)" : "");
-    }
+    machine_print_all();
     exit(!name || *name != '?');
 }
 
-- 
1.7.9.111.gf3fb0.dirty