6 Commits (107dea6e7a205b89fb9b96d1d3924072c331998c)

Author	SHA1	Message	Date
Lorenzo Stoakes	97aba5586d	bucket: correct broken unaligned load/store in armv5 ... armv5 devices and older (i.e. <= arm9 generation) require addresses that are stored to and loaded from to to be 4-byte aligned. If this is not the case the lower 2 bits of the address are cleared and the load is performed in an unexpected order, including up to 3 bytes of data located prior to the address. Inlined buckets are stored after their key in a page and since there is no guarantee that the key will be of a length that is a multiple of 4, it is possible for unaligned load/stores to occur when they are cast back to bucket and page pointer types. The fix adds a new field to track whether the current architecture exhibits this issue, sets it on module load for ARM architectures, and then on bucket open, if this field is set and the address is unaligned, a byte-by-byte copy of the inlined bucket is performed. Ref: http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.faqs/ka15414.html	2016-07-28 14:25:49 +01:00
Ben Johnson	ad7482f549	Revert "Remove erroneous build constraint from arm64"	2016-01-19 17:40:29 -07:00
Alex Crawford	8fe5ed6b41	Remove erroneous build constraint from arm64 ... This was preventing ARM64 targets from building.	2016-01-19 15:15:53 -08:00
Qiang Huang	503413c015	Add support for arm64 ... Added build tag for arm64, so we won't get any errors on other platforms with go 1.4.x. Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>	2015-10-09 10:29:22 +08:00
Ben Johnson	a74efb5d16	revert arm64 change ... This commit removes the arm64 change because it caused issues with Go 1.4. Fixes #416.	2015-09-09 15:16:17 -06:00
jefby	69f6bd2f78	add bolt_arm64.go for arm64 ... Signed-off-by: jefby <jef199006@gmail.com>	2015-09-08 10:48:40 +08:00