4 Commits

Author	SHA1	Message	Date
Anup Patel	3298251f0c	include: Add documentation for sbi_trap_regs and friends ... This patch adds doxygen style documentation for struct sbi_trap_regs and related macros/defines/functions. Signed-off-by: Anup Patel <anup.patel@wdc.com>	2019-01-16 11:25:25 +05:30
Anup Patel	dc7be34d52	include: Move RISCV_TRAP_REGS_xyz defines to sbi_trap.h ... The struct sbi_trap_regs related defines RISCV_TRAP_REGS_xyz should be in sbi_trap.h so that we can keep these defines in-sync with changes in struct sbi_trap_regs. Signed-off-by: Anup Patel <anup.patel@wdc.com>	2019-01-02 09:57:12 +05:30
Anup Patel	5959312a5c	lib: Redirect illegal instruction trap to S-mode when not handled ... Currently, we fail with error SBI_ENOTSUPP when we are not able to handle illegal instruction trap. Instead, we should just redirect illegal instruction trap to S-mode when not handled. This redirection of illegal instruction trap will help lazy save/restore of floating point registers to work correctly in Linux kernel. Signed-off-by: Anup Patel <anup.patel@wdc.com>	2018-12-31 09:28:26 +05:30
Anup Patel	9e8ff05cb6	Initial commit. ... Signed-off-by: Anup Patel <anup.patel@wdc.com>	2018-12-11 19:24:06 +05:30