firmware/lib/cgptlib/cgptlib_internal.c - Issue 3056014: Make LoadKernel() pass back the kernel partition's UniqueGuid.

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Unified Diff: firmware/lib/cgptlib/cgptlib_internal.c

Issue 3056014: Make LoadKernel() pass back the kernel partition's UniqueGuid. (Closed) Base URL: ssh://git@chromiumos-git//vboot_reference.git

Patch Set: Created 10 years, 5 months ago

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Index: firmware/lib/cgptlib/cgptlib_internal.c

diff --git a/firmware/lib/cgptlib/cgptlib_internal.c b/firmware/lib/cgptlib/cgptlib_internal.c

index c3fd1f3225b28c5554c4a33317a76d7e14f3ca2d..a0c1688649e074d9326088008645c0aa0b6c09e0 100644

--- a/firmware/lib/cgptlib/cgptlib_internal.c

+++ b/firmware/lib/cgptlib/cgptlib_internal.c

@@ -346,3 +346,9 @@ void SetEntryTries(GptEntry* e, int tries) {

e->attrs.fields.gpt_att |= (tries << CGPT_ATTRIBUTE_TRIES_OFFSET) &

CGPT_ATTRIBUTE_TRIES_MASK;

}

+void GetCurrentKernelUniqueGuid(GptData *gpt, void *dest) {

+ GptEntry* entries = (GptEntry*)gpt->primary_entries;

+ GptEntry* e = entries + gpt->current_kernel;

+ Memcpy(dest, &e->unique, sizeof(Guid));