Merge branch 'feature/fu' from MyDariell

Implements arithmetic and bitwise logic in the ALU.

* feature/fu:
  Clean up ALU before merge
  Implement XOR, OR, AND logical operations in sliced ALU
  Implement ADD and SUB operations in sliced ALU

Closes: #16
Reviewed-by: Warrick Lo <wlo@warricklo.net>

1 files changed, 0 insertions, 28 deletions

diff --git a/rtl/montreal_pkg.sv b/rtl/montreal_pkg.sv
deleted file mode 100644
index 741a926..0000000
--- a/rtl/montreal_pkg.sv
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: CERN-OHL-P-2.0 */
-
-package montreal_pkg;
-
-  typedef logic unsigned [config_pkg::XLEN-1:0]        word_t;
-  typedef logic unsigned [config_pkg::SLICE_WIDTH-1:0] slice_t;
-
-  typedef enum logic [3:0] {
-    /* Arithmetic operations. */
-    ADD       = 4'b0000,
-    SUB       = 4'b1000,
-    /* Logical operations. */
-    XOR       = 4'b0100,
-    OR        = 4'b0110,
-    AND       = 4'b0111,
-    /* Shift operations. */
-    SLL       = 4'b0001,
-    SRL       = 4'b0101,
-    SRA       = 4'b1101,
-    /* Conditional set operations. */
-    SLT       = 4'b0010,
-    SLTU      = 4'b0011,
-    /* Zicond operations. */
-    CZERO_EQZ = 4'b1001,
-    CZERO_NEZ = 4'b1011
-  } fu_op_t;
-
-endpackage : montreal_pkg