From cb0be9e2039569ee7d18657e8f675d1f8369b407 Mon Sep 17 00:00:00 2001 From: Flavian Kaufmann Date: Tue, 21 May 2024 13:50:28 +0200 Subject: restructured project --- src/immediate_extend.v | 22 ---------------------- 1 file changed, 22 deletions(-) delete mode 100644 src/immediate_extend.v (limited to 'src/immediate_extend.v') diff --git a/src/immediate_extend.v b/src/immediate_extend.v deleted file mode 100644 index 14a9a33..0000000 --- a/src/immediate_extend.v +++ /dev/null @@ -1,22 +0,0 @@ -module immediate_extend ( - input [31:0] instr, - input [2:0] imm_src, - - output reg [31:0] imm -); - -`include "include/consts.vh" - -always @ (*) begin - case (imm_src) - INSTR_FORMAT_I: imm = { {21{instr[31]}}, instr[30:20] }; // I - INSTR_FORMAT_S: imm = { {21{instr[31]}}, instr[30:25], instr[11:7] }; // S - INSTR_FORMAT_B: imm = { {20{instr[31]}}, instr[7], instr[30:25], instr[11:8], 1'b0 }; // B - INSTR_FORMAT_U: imm = { instr[31:12], 12'b0 }; // U - INSTR_FORMAT_J: imm = { {12{instr[31]}}, instr[19:12], instr[20], instr[30:21], 1'b0 }; // J - default: imm = 32'b0; // Unknown - endcase -end - - -endmodule -- cgit v1.2.3