Introduce rom_copy

We have several rom helpers currently, but none of them can get us
code that spans several roms into a pointer.

This patch introduces a function that copies over rom contents.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/hw/loader.h b/hw/loader.h
index 67dae571c3..b3311a3927 100644
--- a/hw/loader.h
+++ b/hw/loader.h
@@ -24,6 +24,7 @@ int rom_add_file(const char *file,
 int rom_add_blob(const char *name, const void *blob, size_t len,
                  target_phys_addr_t min, target_phys_addr_t max, int align);
 int rom_load_all(void);
+int rom_copy(uint8_t *dest, target_phys_addr_t addr, size_t size);
 void *rom_ptr(target_phys_addr_t addr);
 void do_info_roms(Monitor *mon);