Merge patch series "Respin bootstd cros patch into a series of two"

Vincent Stehlé <vincent.stehle@arm.com> says:

Hi,

This is a respin of this patch [1] after discussion [2]. Thanks to
Simon and Heinrich for their reviews.

To use the guidcmp() function, as suggested by Heinrich, we need to
make it available to bootmeth_cros.c and I think that the cleanest way
to do that is (arguably) to move the guid helper functions to efi.h
near the efi_guid_t definition; this is why the original patch has now
become a series of two patches.

The alternative would be to include efi_loader.h from bootmeth_cros.c
but I think this does not sound "right". If this is in fact the
preferred approach just let me know and I will respin.

There is no difference in the sandbox binaries before/after this
series on Arm and on PC, and all the tests I have run on the sandbox
are unchanged.

1 files changed, 10 insertions, 0 deletions

diff --git a/include/efi.h b/include/efi.h
index c3c4b93f860..d5af2139946 100644
--- a/include/efi.h
+++ b/include/efi.h
@@ -78,6 +78,16 @@ typedef struct {
 	u8 b[16];
 } efi_guid_t __attribute__((aligned(4)));
 
+static inline int guidcmp(const void *g1, const void *g2)
+{
+	return memcmp(g1, g2, sizeof(efi_guid_t));
+}
+
+static inline void *guidcpy(void *dst, const void *src)
+{
+	return memcpy(dst, src, sizeof(efi_guid_t));
+}
+
 #define EFI_BITS_PER_LONG	(sizeof(long) * 8)
 
 /* Bit mask for EFI status code with error */