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| author | Max Filippov <jcmvbkbc@gmail.com> | 2014-10-19 07:42:22 +0400 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2014-11-03 00:59:10 +0300 |
| commit | 25bda50a0c7241dcb247483af2b7f961632020cc (patch) | |
| tree | 513752bed41420a65b2bf8b46b7d6cfe60745f59 /hw/ppc | |
| parent | c9e9521fcb840b14ec0ae9117b224ff8a71418da (diff) | |
| download | qemu-25bda50a0c7241dcb247483af2b7f961632020cc.zip qemu-25bda50a0c7241dcb247483af2b7f961632020cc.tar.gz qemu-25bda50a0c7241dcb247483af2b7f961632020cc.tar.bz2 | |
hw/core/loader: implement address translation in uimage loader
Such address translation is needed when load address recorded in uImage
is a virtual address. When the actual load address is requested, return
untranslated address: user that needs the translated address can always
apply translation function to it and those that need it untranslated
don't need to do the inverse translation.
Add translation function pointer and its parameter to uimage_load
prototype. Update all existing users.
No user-visible functional changes.
Cc: qemu-stable@nongnu.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'hw/ppc')
| -rw-r--r-- | hw/ppc/e500.c | 3 | ||||
| -rw-r--r-- | hw/ppc/ppc440_bamboo.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c index 16c85ef..2157d87 100644 --- a/hw/ppc/e500.c +++ b/hw/ppc/e500.c @@ -830,7 +830,8 @@ void ppce500_init(MachineState *machine, PPCE500Params *params) * Hrm. No ELF image? Try a uImage, maybe someone is giving us an * ePAPR compliant kernel */ - kernel_size = load_uimage(filename, &bios_entry, &loadaddr, NULL); + kernel_size = load_uimage(filename, &bios_entry, &loadaddr, NULL, + NULL, NULL); if (kernel_size < 0) { fprintf(stderr, "qemu: could not load firmware '%s'\n", filename); exit(1); diff --git a/hw/ppc/ppc440_bamboo.c b/hw/ppc/ppc440_bamboo.c index 81a06d3..778970a 100644 --- a/hw/ppc/ppc440_bamboo.c +++ b/hw/ppc/ppc440_bamboo.c @@ -253,7 +253,8 @@ static void bamboo_init(MachineState *machine) /* Load kernel. */ if (kernel_filename) { - success = load_uimage(kernel_filename, &entry, &loadaddr, NULL); + success = load_uimage(kernel_filename, &entry, &loadaddr, NULL, + NULL, NULL); if (success < 0) { success = load_elf(kernel_filename, NULL, NULL, &elf_entry, &elf_lowaddr, NULL, 1, ELF_MACHINE, 0); |