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| author | Liam Merwick | 2019-01-15 13:18:03 +0100 |
|---|---|---|
| committer | Paolo Bonzini | 2019-02-05 16:50:16 +0100 |
| commit | 4366e1db16a3ec7bf24171e5c7619c8ea038e43b (patch) | |
| tree | 6792ae0a31de33061b9f32b182524e033d91e84d /hw/ppc/virtex_ml507.c | |
| parent | cpus: ignore ESRCH in qemu_cpu_kick_thread() (diff) | |
| download | qemu-4366e1db16a3ec7bf24171e5c7619c8ea038e43b.tar.gz qemu-4366e1db16a3ec7bf24171e5c7619c8ea038e43b.tar.xz qemu-4366e1db16a3ec7bf24171e5c7619c8ea038e43b.zip | |
elf: Add optional function ptr to load_elf() to parse ELF notes
This patch adds an optional function pointer, 'elf_note_fn', to
load_elf() which causes load_elf() to additionally parse any
ELF program headers of type PT_NOTE and check to see if the ELF
Note is of the type specified by the 'translate_opaque' arg.
If a matching ELF Note is found then the specfied function pointer
is called to process the ELF note.
Passing a NULL function pointer results in ELF Notes being skipped.
The first consumer of this functionality is the PVHboot support
which needs to read the XEN_ELFNOTE_PHYS32_ENTRY ELF Note while
loading the uncompressed kernel binary in order to discover the
boot entry address for the x86/HVM direct boot ABI.
Signed-off-by: Liam Merwick <liam.merwick@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/ppc/virtex_ml507.c')
| -rw-r--r-- | hw/ppc/virtex_ml507.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c index 5177120574..5a711cb3d9 100644 --- a/hw/ppc/virtex_ml507.c +++ b/hw/ppc/virtex_ml507.c @@ -258,7 +258,7 @@ static void virtex_init(MachineState *machine) hwaddr boot_offset; /* Boots a kernel elf binary. */ - kernel_size = load_elf(kernel_filename, NULL, NULL, + kernel_size = load_elf(kernel_filename, NULL, NULL, NULL, &entry, &low, &high, 1, PPC_ELF_MACHINE, 0, 0); boot_info.bootstrap_pc = entry & 0x00ffffff; |