[Qemu-devel] [PATCH v9 6/8] loader: Add AddressSpace loading support to targphys

[Alistair Francis]

Add a new function load_image_targphys_as() that allows the caller
to specify an AddressSpace to use when loading a targphys. The
original load_image_targphys() function doesn't have any change in
functionality.

Signed-off-by: Alistair Francis <alistair.fran...@xilinx.com>
---

 hw/core/loader.c    | 10 ++++++++--
 include/hw/loader.h |  5 +++++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/hw/core/loader.c b/hw/core/loader.c
index 861dbc2..31a2d4a 100644
--- a/hw/core/loader.c
+++ b/hw/core/loader.c
@@ -133,10 +133,16 @@ ssize_t read_targphys(const char *name,
     return did;
 }
 
-/* return the size or -1 if error */
 int load_image_targphys(const char *filename,
                         hwaddr addr, uint64_t max_sz)
 {
+    return load_image_targphys_as(filename, addr, max_sz, NULL);
+}
+
+/* return the size or -1 if error */
+int load_image_targphys_as(const char *filename,
+                           hwaddr addr, uint64_t max_sz, AddressSpace *as)
+{
     int size;
 
     size = get_image_size(filename);
@@ -144,7 +150,7 @@ int load_image_targphys(const char *filename,
         return -1;
     }
     if (size > 0) {
-        rom_add_file_fixed(filename, addr, -1);
+        rom_add_file_fixed_as(filename, addr, -1, as);
     }
     return size;
 }
diff --git a/include/hw/loader.h b/include/hw/loader.h
index ede98f6..1a9053f 100644
--- a/include/hw/loader.h
+++ b/include/hw/loader.h
@@ -16,6 +16,9 @@ int load_image(const char *filename, uint8_t *addr); /* 
deprecated */
 ssize_t load_image_size(const char *filename, void *addr, size_t size);
 int load_image_targphys(const char *filename, hwaddr,
                         uint64_t max_sz);
+int load_image_targphys_as(const char *filename,
+                           hwaddr addr, uint64_t max_sz, AddressSpace *as);
+
 /**
  * load_image_mr: load an image into a memory region
  * @filename: Path to the image file
@@ -163,6 +166,8 @@ void hmp_info_roms(Monitor *mon, const QDict *qdict);
 
 #define rom_add_file_as(_f, _as, _i)            \
     rom_add_file(_f, NULL, 0, _i, false, NULL, _as)
+#define rom_add_file_fixed_as(_f, _a, _i, _as)          \
+    rom_add_file(_f, NULL, _a, _i, false, NULL, _as)
 #define rom_add_blob_fixed_as(_f, _b, _l, _a, _as)      \
     rom_add_blob(_f, _b, _l, _l, _a, NULL, NULL, _as)
 
-- 
2.7.4