[otbnsim] Naming cleanup
Use `start_addr` as variable name to be consistent with the
identifier used in the called function.
Signed-off-by: Philipp Wagner <phw@lowrisc.org>
diff --git a/hw/ip/otbn/dv/otbnsim/sim/loop.py b/hw/ip/otbn/dv/otbnsim/sim/loop.py
index 7f1813d..a21c389 100644
--- a/hw/ip/otbn/dv/otbnsim/sim/loop.py
+++ b/hw/ip/otbn/dv/otbnsim/sim/loop.py
@@ -62,18 +62,18 @@
self.err_flag = False
def start_loop(self,
- next_addr: int,
+ start_addr: int,
loop_count: int,
insn_count: int) -> None:
'''Start a loop.
- next_addr is the address of the first instruction in the loop body.
+ start_addr is the address of the first instruction in the loop body.
loop_count must be positive and is the number of times to execute the
loop. insn_count must be positive and is the number of instructions in
the loop body.
'''
- assert 0 <= next_addr
+ assert 0 <= start_addr
assert 0 < insn_count
assert 0 < loop_count
@@ -81,7 +81,7 @@
self.err_flag = True
self.trace.append(TraceLoopStart(loop_count, insn_count))
- self.stack.append(LoopLevel(next_addr, insn_count, loop_count - 1))
+ self.stack.append(LoopLevel(start_addr, insn_count, loop_count - 1))
def check_insn(self, pc: int, insn_affects_control: bool) -> None:
'''Check for branch instructions at the end of a loop body'''
