artulab.com Git - openbsd/commit

author	visa <visa@openbsd.org>
	Thu, 20 Apr 2017 15:42:26 +0000 (15:42 +0000)
committer	visa <visa@openbsd.org>
	Thu, 20 Apr 2017 15:42:26 +0000 (15:42 +0000)
commit	2fef4a9239f881729bf148d7a57caa1ebe22d91f
tree	58f7822e21371a18a67369b47eddd20b81a09596	tree \| snapshot
parent	f8e00d7d74088cac7dac24c49b8d6e2c80f8db96	commit \| diff

Make TCB address available to userspace via the UserLocal register.
This lets programs get the address without a system call on OCTEON II
and later.

Add UserLocal load emulation for systems that do not implement
the RDHWR instruction or the UserLocal register.

OK guenther@

OpenBSD src

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by Ahmet Artu Yildirim

sys/arch/mips64/include/cpu.h		diff \| blob \| history
sys/arch/mips64/include/mips_cpu.h		diff \| blob \| history
sys/arch/mips64/include/mips_opcode.h		diff \| blob \| history
sys/arch/mips64/include/tcb.h		diff \| blob \| history
sys/arch/mips64/mips64/context.S		diff \| blob \| history
sys/arch/mips64/mips64/cpu.c		diff \| blob \| history
sys/arch/mips64/mips64/genassym.cf		diff \| blob \| history
sys/arch/mips64/mips64/trap.c		diff \| blob \| history
sys/arch/octeon/octeon/machdep.c		diff \| blob \| history