qemu/target/riscv
Xi Wang ff9f31d9a0
target/riscv: fix counter-enable checks in ctr()
Access to a counter in U-mode is permitted only if the corresponding
bit is set in both mcounteren and scounteren.  The current code
ignores mcounteren and checks scounteren only for U-mode access.

Signed-off-by: Xi Wang <xi.wang@gmail.com>
Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2019-02-11 15:56:22 -08:00
..
cpu_bits.h
cpu_helper.c
cpu_user.h
cpu.c
cpu.h
csr.c target/riscv: fix counter-enable checks in ctr() 2019-02-11 15:56:22 -08:00
fpu_helper.c
gdbstub.c
helper.h
instmap.h
Makefile.objs
op_helper.c
pmp.c
pmp.h
translate.c