[PULL,20/46] tests/boot-serial-test: Add support for the mcf5208evb board

Commit Message

Paolo Bonzini Dec. 20, 2017, 5:14 p.m. UTC

From: Thomas Huth <[e-mail]>

We can output a character quite easily here with some few lines of
assembly that we provide as a mini-kernel for this board.

Signed-off-by: Thomas Huth <[e-mail]>
Message-Id: <[e-mail]>
Signed-off-by: Paolo Bonzini <[e-mail]>
---
 tests/boot-serial-test.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

Patch

diff --git a/tests/boot-serial-test.c b/tests/boot-serial-test.c
index d997269..dd3828c 100644
--- a/tests/boot-serial-test.c
+++ b/tests/boot-serial-test.c
@@ -16,6 +16,14 @@ 
 #include "qemu/osdep.h"
 #include "libqtest.h"
 
+static const uint8_t kernel_mcf5208[] = {
+    0x41, 0xf9, 0xfc, 0x06, 0x00, 0x00,     /* lea 0xfc060000,%a0 */
+    0x10, 0x3c, 0x00, 0x54,                 /* move.b #'T',%d0 */
+    0x11, 0x7c, 0x00, 0x04, 0x00, 0x08,     /* move.b #4,8(%a0)     Enable TX */
+    0x11, 0x40, 0x00, 0x0c,                 /* move.b %d0,12(%a0)   Print 'T' */
+    0x60, 0xfa                              /* bra.s  loop */
+};
+
 typedef struct testdef {
     const char *arch;       /* Target architecture */
     const char *machine;    /* Name of the machine */
@@ -41,6 +49,8 @@  static testdef_t tests[] = {
     { "x86_64", "q35", "-device sga", "SGABIOS" },
     { "s390x", "s390-ccw-virtio",
       "-nodefaults -device sclpconsole,chardev=serial0", "virtio device" },
+    { "m68k", "mcf5208evb", "", "TT", sizeof(kernel_mcf5208), kernel_mcf5208 },
+
     { NULL }
 };