[Qemu-devel] [PATCH v8 22/27] gdbstub: Implement generic query qemu.Supported

[Jon Doron <arilou@gmail.com>]

qemu.Supported query reply back with the supported qemu query/set
commands (commands are seperated with a semicolon from each other).

gdb> maint packet qqemu.Supported

Signed-off-by: Jon Doron <arilou@gmail.com>
---
 gdbstub.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/gdbstub.c b/gdbstub.c
index 8bdfae4b29..00c07d6ec0 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -2127,6 +2127,11 @@ static void handle_query_attached(GdbCmdContext *gdb_ctx, void *user_ctx)
     put_packet(gdb_ctx->s, GDB_ATTACHED);
 }
 
+static void handle_query_qemu_supported(GdbCmdContext *gdb_ctx, void *user_ctx)
+{
+    put_packet(gdb_ctx->s, "sstepbits;sstep");
+}
+
 static GdbCmdParseEntry gdb_gen_query_set_common_table[] = {
     /* Order is important if has same prefix */
     {
@@ -2203,6 +2208,10 @@ static GdbCmdParseEntry gdb_gen_query_table[] = {
         .handler = handle_query_attached,
         .cmd = "Attached",
     },
+    {
+        .handler = handle_query_qemu_supported,
+        .cmd = "qemu.Supported",
+    },
 };
 
 static void handle_gen_query(GdbCmdContext *gdb_ctx, void *user_ctx)
-- 
2.20.1