From ed0bd705f94f6aea568ec8405534984a37770f21 Mon Sep 17 00:00:00 2001 From: Alejandro Soto Date: Mon, 25 Sep 2023 19:12:49 -0600 Subject: rtl/core, tb: replace bus_master with a new top-level module --- rtl/core/decode/branch_dec.sv | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 rtl/core/decode/branch_dec.sv (limited to 'rtl/core/decode/branch_dec.sv') diff --git a/rtl/core/decode/branch_dec.sv b/rtl/core/decode/branch_dec.sv new file mode 100644 index 0000000..1dbc1ad --- /dev/null +++ b/rtl/core/decode/branch_dec.sv @@ -0,0 +1,18 @@ +`include "core/decode/isa.sv" +`include "core/uarch.sv" + +module core_decode_branch +( + input word insn, + + output logic link, + output ptr offset +); + + logic[23:0] immediate; + assign immediate = insn `FIELD_B_OFFSET; + + assign link = insn `FIELD_B_L; + assign offset = {{6{immediate[23]}}, immediate}; + +endmodule -- cgit v1.2.3