Replace the VMSTOP macros with a proper state type

Today, when notifying a VM state change with vm_state_notify(),
we pass a VMSTOP macro as the 'reason' argument. This is not ideal
because the VMSTOP macros tell why qemu stopped and not exactly
what the current VM state is.

One example to demonstrate this problem is that vm_start() calls
vm_state_notify() with reason=0, which turns out to be VMSTOP_USER.

This commit fixes that by replacing the VMSTOP macros with a proper
state type called RunState.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/ide/core.c b/hw/ide/core.c
index 9297b9e..4d5a076 100644
--- a/hw/ide/core.c
+++ b/hw/ide/core.c
@@ -527,7 +527,7 @@ static int ide_handle_rw_error(IDEState *s, int error, int op)
         s->bus->dma->ops->set_unit(s->bus->dma, s->unit);
         s->bus->error_status = op;
         bdrv_mon_event(s->bs, BDRV_ACTION_STOP, is_read);
-        vm_stop(VMSTOP_DISKFULL);
+        vm_stop(RSTATE_IO_ERROR);
     } else {
         if (op & BM_STATUS_DMA_RETRY) {
             dma_buf_commit(s, 0);
@@ -1910,7 +1910,7 @@ static int ide_nop_int(IDEDMA *dma, int x)
     return 0;
 }
 
-static void ide_nop_restart(void *opaque, int x, int y)
+static void ide_nop_restart(void *opaque, int x, RunState y)
 {
 }