br d428a048c6 o Don't overwrite tp in fork_trampoline(). ...

o Save and restore tp in cpu_switch().
o Restore tp in cpu_throw().
o Save tp in savectx().

This makes libthr tests happy. In particular fork_test:fork.

Sponsored by:	DARPA, AFRL

2018-08-02 12:12:13 +00:00

..

conf

Disable VIMAGE on RISC-V.

2018-07-30 12:22:49 +00:00

include

Use SPP (Supervisor Previous Privilege) bit in the sstatus

2018-07-27 16:13:06 +00:00

riscv

o Don't overwrite tp in fork_trampoline().

2018-08-02 12:12:13 +00:00