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

..

riscv_asm.h

firmware: Don't depend on PLAT_HART_COUNT and PLAT_HART_STACK_SIZE

2018-12-22 20:49:52 +05:30

riscv_atomic.h

Initial commit.

2018-12-11 19:24:06 +05:30

riscv_barrier.h

Initial commit.

2018-12-11 19:24:06 +05:30

riscv_encoding.h

lib: Redirect illegal instruction trap to S-mode when not handled

2018-12-31 09:28:26 +05:30

riscv_io.h

Initial commit.

2018-12-11 19:24:06 +05:30

riscv_locks.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_bits.h

lib: Move instruction encoding macros to riscv_encoding.h

2018-12-26 11:14:22 +05:30

sbi_console.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_const.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_ecall_interface.h

lib: Move ECALL defines to sbi_ecall_interface.h

2018-12-27 09:29:29 +05:30

sbi_ecall.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_emulate_csr.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_error.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_hart.h

Introduce sbi_current_hartid()

2018-12-21 17:06:59 +09:00

sbi_illegal_insn.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_init.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_ipi.h

lib: Simplify sbi_platform ipi_init() hooks

2018-12-27 09:35:09 +05:30

sbi_misaligned_ldst.h

lib: Add misaligned load/store trap handling

2018-12-26 11:14:22 +05:30

sbi_platform.h

lib: Rename target_hart parameter to hartid for PMP platform callbacks

2018-12-27 09:35:09 +05:30

sbi_scratch.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_system.h

lib: Simplify sbi_platform early_init() and final_init() hooks

2018-12-27 09:35:09 +05:30

sbi_timer.h

lib: Simplify sbi_platform timer_init() hooks

2018-12-27 09:35:09 +05:30

sbi_trap.h

lib: Redirect illegal instruction trap to S-mode when not handled

2018-12-31 09:28:26 +05:30

sbi_types.h

Initial commit.

2018-12-11 19:24:06 +05:30

sbi_unpriv.h

Initial commit.

2018-12-11 19:24:06 +05:30