memory_mapping: Improve qemu_get_guest_memory_mapping() error reporting
Pass any Error out into dump_init() and have it actually stop on errors.
Whether it is unsupported on a certain CPU can be checked by looking for
a NULL CPUClass::get_memory_mapping field.
Reviewed-by: Luiz Capitulino <[email protected]>
[AF: Reverted changes to CPU loops]
Signed-off-by: Andreas Färber <[email protected]>
diff --git a/memory_mapping.c b/memory_mapping.c
index 9bd24ce..5634f81 100644
--- a/memory_mapping.c
+++ b/memory_mapping.c
@@ -178,7 +178,7 @@
return NULL;
}
-int qemu_get_guest_memory_mapping(MemoryMappingList *list)
+void qemu_get_guest_memory_mapping(MemoryMappingList *list, Error **errp)
{
CPUArchState *env, *first_paging_enabled_cpu;
RAMBlock *block;
@@ -190,11 +190,11 @@
Error *err = NULL;
cpu_get_memory_mapping(ENV_GET_CPU(env), list, &err);
if (err) {
- error_free(err);
- return -1;
+ error_propagate(errp, err);
+ return;
}
}
- return 0;
+ return;
}
/*
@@ -206,8 +206,6 @@
length = block->length;
create_new_memory_mapping(list, offset, offset, length);
}
-
- return 0;
}
void qemu_get_guest_simple_memory_mapping(MemoryMappingList *list)
