semihosting: add semihosting handlers to AArch64

note: this works only when the PE is in AArch64 state

Change-Id: Id6a336ca7d201df72bd1aaaeccce4185473fc1bd
Signed-off-by: Tarek BOCHKATI <tarek.bouchkati@gmail.com>
Reviewed-on: http://openocd.zylin.com/5474
Tested-by: jenkins
Reviewed-by: Muhammad Omair Javaid <omair.javaid@linaro.org>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>

diff --git a/src/target/aarch64.c b/src/target/aarch64.c
index 3918b1575c844ddc5ba9f2ca0d329234eccf61bc..87176f638463a7e740fd514c8655208f4e884418 100644 (file)
--- a/src/target/aarch64.c
+++ b/src/target/aarch64.c
@@ -2782,7 +2782,16 @@ static const struct command_registration aarch64_exec_command_handlers[] = {
        COMMAND_REGISTRATION_DONE
 };
 
+extern const struct command_registration semihosting_common_handlers[];
+
 static const struct command_registration aarch64_command_handlers[] = {
+       {
+               .name = "arm",
+               .mode = COMMAND_ANY,
+               .help = "ARM Command Group",
+               .usage = "",
+               .chain = semihosting_common_handlers
+       },
        {
                .chain = armv8_command_handlers,
        },