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[Qemu-devel] [PATCH v9 6/8] loader: Add AddressSpace loading support to
From: |
Alistair Francis |
Subject: |
[Qemu-devel] [PATCH v9 6/8] loader: Add AddressSpace loading support to targphys |
Date: |
Wed, 13 Jul 2016 17:03:37 -0700 |
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 <address@hidden>
---
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
- [Qemu-devel] [PATCH v9 1/8] loader: Allow ELF loader to auto-detect the ELF arch, (continued)
- [Qemu-devel] [PATCH v9 1/8] loader: Allow ELF loader to auto-detect the ELF arch, Alistair Francis, 2016/07/13
- [Qemu-devel] [PATCH v9 2/8] loader: Use the specified MemoryRegion, Alistair Francis, 2016/07/13
- [Qemu-devel] [PATCH v9 3/8] loader: Allow a custom AddressSpace when loading ROMs, Alistair Francis, 2016/07/13
- [Qemu-devel] [PATCH v9 4/8] loader: Add AddressSpace loading support to ELFs, Alistair Francis, 2016/07/13
- [Qemu-devel] [PATCH v9 5/8] loader: Add AddressSpace loading support to uImages, Alistair Francis, 2016/07/13
- [Qemu-devel] [PATCH v9 6/8] loader: Add AddressSpace loading support to targphys,
Alistair Francis <=
- [Qemu-devel] [PATCH v9 7/8] generic-loader: Add a generic loader, Alistair Francis, 2016/07/13
- [Qemu-devel] [PATCH v9 8/8] docs: Add a generic loader explanation document, Alistair Francis, 2016/07/13