53 Commits

Author	SHA1	Message	Date
Anup Patel	838657c052	include: Remove ilen member of struct unpriv_trap ... We simplify struct unpriv_trap by removing ilen member. This can be achieved by ensuring that at all unpriv load/store instructions are 4 bytes long using GCC assembler option. Additionally, this also reduces few instructions from unpriv load/store functions. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>	2019-11-21 13:54:13 +05:30
Anup Patel	bbeb8e619d	lib: Extend sbi_trap_redirect() for hypervisor extension ... When hypervisor extension is available, we can get traps from VS/VU modes. We should be able to force redirect some of these traps to HS-mode. In other words, we should be able forward traps from VS/VU mode to HS-mode using sbi_trap_redirect() hence this patch. Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Anup Patel <anup.patel@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>	2019-09-30 15:29:37 +05:30
Atish Patra	749b0b0932	lib: Move sbi core library to lib/sbi ... Signed-off-by: Atish Patra <atish.patra@wdc.com> Acked-by: Anup Patel <anup.patel@wdc.com>	2019-06-19 09:48:51 +05:30