c3b03e5800
- Inline PTE_TABLE check for better readability - Change access checks from ternary operator to if - Improve readibility of User page U mode and SUM test - Disallow non U mode from fetching from User pages - Add reserved PTE flag check: W or W|X - Add misaligned PPN check - Set READ protection for PTE X flag and mstatus.mxr - Use memory_region_is_ram in pte update Cc: Sagar Karandikar <sagark@eecs.berkeley.edu> Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Alistair Francis <Alistair.Francis@wdc.com> Signed-off-by: Michael Clark <mjc@sifive.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> |
||
---|---|---|
.. | ||
cpu_bits.h | ||
cpu_user.h | ||
cpu.c | ||
cpu.h | ||
fpu_helper.c | ||
gdbstub.c | ||
helper.c | ||
helper.h | ||
instmap.h | ||
Makefile.objs | ||
op_helper.c | ||
pmp.c | ||
pmp.h | ||
translate.c |