From 2b05ab5229f880720ab6ca0e52577089889c10f9 Mon Sep 17 00:00:00 2001 From: Wen Congyang Date: Mon, 7 May 2012 12:07:07 +0800 Subject: Add API to get memory mapping without do paging crash does not need the virtual address and physical address mapping, and the mapping does not include the memory that is not referenced by the page table. crash does not use the virtual address, so we can create the mapping for all physical memory(virtual address is always 0). This patch provides a API to do this thing, and it will be used in the following patch. Signed-off-by: Wen Congyang Signed-off-by: Luiz Capitulino --- memory_mapping.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'memory_mapping.c') diff --git a/memory_mapping.c b/memory_mapping.c index 627397a0d5..adb159577d 100644 --- a/memory_mapping.c +++ b/memory_mapping.c @@ -211,3 +211,12 @@ int qemu_get_guest_memory_mapping(MemoryMappingList *list) return 0; } #endif + +void qemu_get_guest_simple_memory_mapping(MemoryMappingList *list) +{ + RAMBlock *block; + + QLIST_FOREACH(block, &ram_list.blocks, next) { + create_new_memory_mapping(list, block->offset, 0, block->length); + } +} -- cgit v1.2.1