summaryrefslogtreecommitdiff
path: root/rtl/core/decode/data.sv
diff options
context:
space:
mode:
authorAlejandro Soto <alejandro@34project.org>2022-10-23 23:34:34 -0600
committerAlejandro Soto <alejandro@34project.org>2022-10-23 23:34:34 -0600
commit642f1480854fa60c71dd06cb57c29fee0b3504e9 (patch)
tree2f6ac9ca1c4643f77ed2a80d4531b90bdc481500 /rtl/core/decode/data.sv
parent1e17c6994897bc2edbde3b52db6a1e39d9a20f03 (diff)
Move signal `uses_rn` to struct data_decode
Diffstat (limited to 'rtl/core/decode/data.sv')
-rw-r--r--rtl/core/decode/data.sv6
1 files changed, 4 insertions, 2 deletions
diff --git a/rtl/core/decode/data.sv b/rtl/core/decode/data.sv
index 103fb14..1bd7ef9 100644
--- a/rtl/core/decode/data.sv
+++ b/rtl/core/decode/data.sv
@@ -10,16 +10,18 @@ module core_decode_data
snd_shift_by_reg_if_reg,
writeback,
update_flags,
- restore_spsr,
- uses_rn
+ restore_spsr
);
alu_op op;
reg_num rn, rd;
+ logic uses_rn;
assign decode.op = op;
assign decode.rn = rn;
assign decode.rd = rd;
+ assign decode.uses_rn = uses_rn;
+
assign rn = insn `FIELD_DATA_RN;
assign rd = insn `FIELD_DATA_RD;
assign op = insn `FIELD_DATA_OPCODE;