[qemu-xen staging] semihosting: defer connect_chardevs a little more to use serialx

[patchbot@xxxxxxx]

commit 619985e937c2f6a61ae7d52ae4e9973c83387dce
Author:     KONRAD Frederic <frederic.konrad@xxxxxxxxxxx>
AuthorDate: Fri Jul 24 07:44:55 2020 +0100
Commit:     Alex Bennée <alex.bennee@xxxxxxxxxx>
CommitDate: Mon Jul 27 09:40:03 2020 +0100

    semihosting: defer connect_chardevs a little more to use serialx
    
    With that we can just use -semihosting-config chardev=serial0.
    
    [AJB: tweak commit message]
    
    Signed-off-by: KONRAD Frederic <frederic.konrad@xxxxxxxxxxx>
    Signed-off-by: Alex Bennée <alex.bennee@xxxxxxxxxx>
    Reviewed-by: Richard Henderson <richard.henderson@xxxxxxxxxx>
    Message-Id: <1592215252-26742-1-git-send-email-frederic.konrad@xxxxxxxxxxx>
    Message-Id: <20200724064509.331-3-alex.bennee@xxxxxxxxxx>
---
 softmmu/vl.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/softmmu/vl.c b/softmmu/vl.c
index 660537a709..4eb9d1f7fd 100644
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@@ -4127,8 +4127,6 @@ void qemu_init(int argc, char **argv, char **envp)
 
     qemu_opts_foreach(qemu_find_opts("chardev"),
                       chardev_init_func, NULL, &error_fatal);
-    /* now chardevs have been created we may have semihosting to connect */
-    qemu_semihosting_connect_chardevs();
 
 #ifdef CONFIG_VIRTFS
     qemu_opts_foreach(qemu_find_opts("fsdev"),
@@ -4279,6 +4277,9 @@ void qemu_init(int argc, char **argv, char **envp)
     if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0)
         exit(1);
 
+    /* now chardevs have been created we may have semihosting to connect */
+    qemu_semihosting_connect_chardevs();
+
     /* If no default VGA is requested, the default is "none".  */
     if (default_vga) {
         vga_model = get_default_vga_model(machine_class);
--
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