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authorDaniel J Walsh <dwalsh@redhat.com>2020-03-29 06:16:27 -0400
committerDaniel J Walsh <dwalsh@redhat.com>2020-03-29 06:16:27 -0400
commit366001fb5fa96b3b0f2f9e84b7ebc56dc4c94adc (patch)
treef0bb3892c5fdf7fc1704dcd28a46b4aa751ff593 /vendor/github.com/etcd-io/bbolt/bolt_arm.go
parent684b4bd2f16d078edd25d262bb8baefc699508e9 (diff)
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Update vendor of boltdb and containers/image
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'vendor/github.com/etcd-io/bbolt/bolt_arm.go')
-rw-r--r--vendor/github.com/etcd-io/bbolt/bolt_arm.go28
1 files changed, 0 insertions, 28 deletions
diff --git a/vendor/github.com/etcd-io/bbolt/bolt_arm.go b/vendor/github.com/etcd-io/bbolt/bolt_arm.go
deleted file mode 100644
index 105d27ddb..000000000
--- a/vendor/github.com/etcd-io/bbolt/bolt_arm.go
+++ /dev/null
@@ -1,28 +0,0 @@
-package bbolt
-
-import "unsafe"
-
-// maxMapSize represents the largest mmap size supported by Bolt.
-const maxMapSize = 0x7FFFFFFF // 2GB
-
-// maxAllocSize is the size used when creating array pointers.
-const maxAllocSize = 0xFFFFFFF
-
-// Are unaligned load/stores broken on this arch?
-var brokenUnaligned bool
-
-func init() {
- // Simple check to see whether this arch handles unaligned load/stores
- // correctly.
-
- // ARM9 and older devices require load/stores to be from/to aligned
- // addresses. If not, the lower 2 bits are cleared and that address is
- // read in a jumbled up order.
-
- // See http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.faqs/ka15414.html
-
- raw := [6]byte{0xfe, 0xef, 0x11, 0x22, 0x22, 0x11}
- val := *(*uint32)(unsafe.Pointer(uintptr(unsafe.Pointer(&raw)) + 2))
-
- brokenUnaligned = val != 0x11222211
-}