From aaf02562e4d49fc93df1f619e3fbd6c85c0e7951 Mon Sep 17 00:00:00 2001 From: Alejandro Soto Date: Mon, 7 Nov 2022 12:57:48 -0600 Subject: Implement multiplication control --- rtl/core/decode/mul.sv | 2 +- rtl/core/decode/mux.sv | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) (limited to 'rtl/core/decode') diff --git a/rtl/core/decode/mul.sv b/rtl/core/decode/mul.sv index 27f6651..114b65b 100644 --- a/rtl/core/decode/mul.sv +++ b/rtl/core/decode/mul.sv @@ -23,7 +23,7 @@ module core_decode_mul assign decode.add = insn `FIELD_MUL_ACC; assign decode.long_mul = long_mul; assign decode.signed_mul = insn `FIELD_MUL_SIGNED; - assign decode.r_add_lo = long_mul ? rn : short_rd; + assign decode.r_add_lo = rn; assign decode.r_add_hi = short_rd; assign long_mul = insn `FIELD_MUL_LONG; diff --git a/rtl/core/decode/mux.sv b/rtl/core/decode/mux.sv index fcbe62c..e68729d 100644 --- a/rtl/core/decode/mux.sv +++ b/rtl/core/decode/mux.sv @@ -210,6 +210,9 @@ module core_decode_mux endcase unique casez(insn `FIELD_OP) + // Codificación coincide con ldst + `GROUP_MUL: ; + `GROUP_LDST_SINGLE, `GROUP_LDST_MISC, `GROUP_LDST_MULT: begin ldst = 1; data_ctrl = data_ldst; -- cgit v1.2.3