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747a43e818
1.11 defines mcountinhibit, which has the same numeric CSR value as mucounteren from 1.09.1 but has different semantics. This patch enables the CSR for 1.11-based targets, which is trivial to implement because the counters in QEMU never tick (legal according to the spec). Signed-off-by: Alistair Francis <alistair.francis@wdc.com> [Palmer: Fix counter access semantics, change commit message to indicate the behavior is fully emulated.] Reviewed-by: Palmer Dabbelt <palmer@sifive.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com> |
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.. | ||
insn_trans | ||
cpu_bits.h | ||
cpu_helper.c | ||
cpu_user.h | ||
cpu-param.h | ||
cpu.c | ||
cpu.h | ||
csr.c | ||
fpu_helper.c | ||
gdbstub.c | ||
helper.h | ||
insn16-32.decode | ||
insn16-64.decode | ||
insn16.decode | ||
insn32-64.decode | ||
insn32.decode | ||
instmap.h | ||
Makefile.objs | ||
op_helper.c | ||
pmp.c | ||
pmp.h | ||
trace-events | ||
translate.c |