mirror of https://gitee.com/openkylin/qemu.git
Monitor: Convert do_physical_memory_save() to cmd_new_ret()
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
parent
9869622ee8
commit
fe38a32acc
|
@ -1466,7 +1466,7 @@ exit:
|
|||
return ret;
|
||||
}
|
||||
|
||||
static void do_physical_memory_save(Monitor *mon, const QDict *qdict,
|
||||
static int do_physical_memory_save(Monitor *mon, const QDict *qdict,
|
||||
QObject **ret_data)
|
||||
{
|
||||
FILE *f;
|
||||
|
@ -1475,11 +1475,12 @@ static void do_physical_memory_save(Monitor *mon, const QDict *qdict,
|
|||
uint32_t size = qdict_get_int(qdict, "size");
|
||||
const char *filename = qdict_get_str(qdict, "filename");
|
||||
target_phys_addr_t addr = qdict_get_int(qdict, "val");
|
||||
int ret = -1;
|
||||
|
||||
f = fopen(filename, "wb");
|
||||
if (!f) {
|
||||
qemu_error_new(QERR_OPEN_FILE_FAILED, filename);
|
||||
return;
|
||||
return -1;
|
||||
}
|
||||
while (size != 0) {
|
||||
l = sizeof(buf);
|
||||
|
@ -1494,8 +1495,12 @@ static void do_physical_memory_save(Monitor *mon, const QDict *qdict,
|
|||
addr += l;
|
||||
size -= l;
|
||||
}
|
||||
|
||||
ret = 0;
|
||||
|
||||
exit:
|
||||
fclose(f);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void do_sum(Monitor *mon, const QDict *qdict)
|
||||
|
|
|
@ -720,7 +720,7 @@ ETEXI
|
|||
.params = "addr size file",
|
||||
.help = "save to disk physical memory dump starting at 'addr' of size 'size'",
|
||||
.user_print = monitor_user_noop,
|
||||
.mhandler.cmd_new = do_physical_memory_save,
|
||||
.cmd_new_ret = do_physical_memory_save,
|
||||
},
|
||||
|
||||
STEXI
|
||||
|
|
Loading…
Reference in New Issue