instr_sched => ibuffer

hw/rtl/interfaces/VX_ibuffer_if.v

@@ -0,0 +1,29 @@
+`ifndef VX_IBUFFER_IF
+`define VX_IBUFFER_IF
+
+`include "VX_define.vh"
+
+interface VX_ibuffer_if ();
+
+    wire                    valid;    
+    wire [`NW_BITS-1:0]     wid;
+    wire [`NW_BITS-1:0]     wid_n;
+    wire [`NUM_THREADS-1:0] tmask;
+    wire [31:0]             PC;
+    wire [`EX_BITS-1:0]     ex_type;    
+    wire [`OP_BITS-1:0]     op_type; 
+    wire [`MOD_BITS-1:0]    op_mod;    
+    wire                    wb;
+    wire [`NR_BITS-1:0]     rd;
+    wire [`NR_BITS-1:0]     rs1;
+    wire [`NR_BITS-1:0]     rs2;
+    wire [`NR_BITS-1:0]     rs3;
+    wire [31:0]             imm; 
+    wire                    use_PC;
+    wire                    use_imm;
+    wire [`NUM_REGS-1:0]    used_regs;      
+    wire                    ready;
+
+endinterface
+
+`endif