3 Commits

Author	SHA1	Message	Date
Konstantin Belousov	96cdb0ab9d	Annotate arm userspace assembler sources stating their tolerance to ... the non-executable stack. Reviewed by: andrew Sponsored by: The FreeBSD Foundation	2015-09-29 16:09:58 +00:00
Andrew Turner	24e8388b29	Use a register to set the cpsr bits. The ip register is safe to be changed ... within all of these functions, and is only stored in some to correctly pad the stack. This will be needed to build as Thumb-2 as, unlike with ARM instructions, the msr instruction only takes a register as the input.	2015-05-31 09:07:26 +00:00
Andrew Turner	cb8bcafa71	Add support for the __aeabi_c*cmp* functions. These are similar to the ... existing functions with the exception they use the condition flags to store the result. Differential Revision: https://reviews.freebsd.org/D872 Silence from: current@ and numerics@ MFC after: 1 week	2014-10-14 14:27:51 +00:00