diff options
Diffstat (limited to 'gdbstub.c')
| -rw-r--r-- | gdbstub.c | 39 |
1 files changed, 32 insertions, 7 deletions
@@ -1725,18 +1725,35 @@ static void gdb_sigterm_handler(int signal) } #endif +static void gdb_monitor_open(Chardev *chr, ChardevBackend *backend, + bool *be_opened, Error **errp) +{ + *be_opened = false; +} + +static void char_gdb_class_init(ObjectClass *oc, void *data) +{ + ChardevClass *cc = CHARDEV_CLASS(oc); + + cc->internal = true; + cc->open = gdb_monitor_open; + cc->chr_write = gdb_monitor_write; +} + +#define TYPE_CHARDEV_GDB "chardev-gdb" + +static const TypeInfo char_gdb_type_info = { + .name = TYPE_CHARDEV_GDB, + .parent = TYPE_CHARDEV, + .class_init = char_gdb_class_init, +}; + int gdbserver_start(const char *device) { GDBState *s; char gdbstub_device_name[128]; Chardev *chr = NULL; Chardev *mon_chr; - ChardevCommon common = { 0 }; - static const CharDriver driver = { - .instance_size = sizeof(Chardev), - .kind = -1, - .chr_write = gdb_monitor_write, - }; if (!first_cpu) { error_report("gdbstub: meaningless to attach gdb to a " @@ -1775,7 +1792,8 @@ int gdbserver_start(const char *device) qemu_add_vm_change_state_handler(gdb_vm_state_change, NULL); /* Initialize a monitor terminal for gdb */ - mon_chr = qemu_chr_alloc(&driver, &common, &error_abort); + mon_chr = qemu_chardev_new(NULL, TYPE_CHARDEV_GDB, + NULL, &error_abort); monitor_init(mon_chr, 0); } else { if (qemu_chr_fe_get_driver(&s->chr)) { @@ -1798,4 +1816,11 @@ int gdbserver_start(const char *device) return 0; } + +static void register_types(void) +{ + type_register_static(&char_gdb_type_info); +} + +type_init(register_types); #endif |