Set status.u64 to true on boot

This isn't required by the ISA but it matches existing HW.
12 years ago · 013657ac8c
1 changed files with 1 additions and 1 deletions
--- a/riscv/processor.cc
+++ b/riscv/processor.cc
@ -40,7 +40,7 @@ void state_t::reset()
  // the ISA guarantees on boot that the PC is 0x2000 and the the processor
  // is in supervisor mode, and in 64-bit mode, if supported, with traps
  // and virtual memory disabled.
-  sr = SR_S | SR_S64;
+  sr = SR_S | SR_S64 | SR_U64;
  pc = 0x2000;

  // the following state is undefined upon boot-up,