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char: move callbacks in CharDriver

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This makes the code more declarative, and avoids duplicating the
information on all instances.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-10-21 20:49:37 +03:00 • committed by Paolo Bonzini
parent a1698bf183
commit b68e956abe
10 changed files with 381 additions and 260 deletions
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7
gdbstub.c
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@ -1732,6 +1732,10 @@ int gdbserver_start(const char *device)
CharDriverState *chr = NULL;
CharDriverState *mon_chr;
ChardevCommon common = { 0 };
static const CharDriver driver = {
.kind = -1,
.chr_write = gdb_monitor_write,
};
if (!first_cpu) {
error_report("gdbstub: meaningless to attach gdb to a "
@ -1770,8 +1774,7 @@ 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(&common, &error_abort);
mon_chr->chr_write = gdb_monitor_write;
mon_chr = qemu_chr_alloc(&driver, &common, &error_abort);
monitor_init(mon_chr, 0);
} else {
if (qemu_chr_fe_get_driver(&s->chr)) {