Move the core to core/

[fpgaboy.git] / insn_incdec_reg8.v

diff --git a/insn_incdec_reg8.v b/insn_incdec_reg8.v
deleted file mode 100644 (file)
index 58582b6..0000000
--- a/insn_incdec_reg8.v
+++ /dev/null
@@ -1,34 +0,0 @@
-`ifdef EXECUTE
-       `INSN_INCDEC_reg8: begin
-               `EXEC_INC_PC
-               `EXEC_NEWCYCLE
-               case (opcode[5:3])
-               `INSN_reg_A:    tmp <= `_A;
-               `INSN_reg_B:    tmp <= `_B;
-               `INSN_reg_C:    tmp <= `_C;
-               `INSN_reg_D:    tmp <= `_D;
-               `INSN_reg_E:    tmp <= `_E;
-               `INSN_reg_H:    tmp <= `_H;
-               `INSN_reg_L:    tmp <= `_L;
-               endcase
-       end
-`endif
-
-`ifdef WRITEBACK
-       `INSN_INCDEC_reg8: begin
-               case (opcode[5:3])
-               `INSN_reg_A:    `_A <= tmp + (opcode[0] ? 8'hFF : 8'h01);
-               `INSN_reg_B:    `_B <= tmp + (opcode[0] ? 8'hFF : 8'h01);
-               `INSN_reg_C:    `_C <= tmp + (opcode[0] ? 8'hFF : 8'h01);
-               `INSN_reg_D:    `_D <= tmp + (opcode[0] ? 8'hFF : 8'h01);
-               `INSN_reg_E:    `_E <= tmp + (opcode[0] ? 8'hFF : 8'h01);
-               `INSN_reg_H:    `_H <= tmp + (opcode[0] ? 8'hFF : 8'h01);
-               `INSN_reg_L:    `_L <= tmp + (opcode[0] ? 8'hFF : 8'h01);
-               endcase
-               `_F <= {
-                               ((tmp + (opcode[0] ? 8'hFF : 8'h01)) == 8'h00) ? 1'b1 : 1'b0,
-                               1'b0,
-                               (({1'b0,tmp[3:0]} + (opcode[0] ? 5'h1F : 5'h01)) >> 4) ? 1'b1 : 1'b0,
-                               `_F[4:0]};
-       end
-`endif