Promote code common to both ECDSA* cores to separate repository in core/ tree.

Pavel's two ECDSA base point multiplier cores share a fair amount of
code.  Maintenance issues aside, the duplication confused the Xilinx
synthesis tools if one tried to build a single bitstream containing
both cores, so we've separated the common code out into this library.

The selection of files in this library was done by comparing the rtl
trees of the two original core repositories using "diff -rqws" and
selecting the files which diff reported as being identical.

Also dealt with some cosmetic issues (indentation, Windows-isms, etc).

1 files changed, 34 insertions, 34 deletions

diff --git a/rtl/curve/uop/uop_dbl_rom.v b/rtl/curve/uop/uop_dbl_rom.v
index 1939ca9..9ded543 100644
--- a/rtl/curve/uop/uop_dbl_rom.v
+++ b/rtl/curve/uop/uop_dbl_rom.v
@@ -1,26 +1,26 @@
-`timescale 1ns / 1ps

-

-module uop_dbl_rom

-	(

-		input		wire				clk,

-		input		wire	[ 5: 0]	addr,

-		output	reg	[19: 0]	data
-    );
-

-
-		//

-		// Microcode

-		//

-`include "..\uop_ecdsa.v"

-

-
-   	//
-		// Doubling Microprogram
-		//
+`timescale 1ns / 1ps
+
+module uop_dbl_rom
+  (
+   input wire 	      clk,
+   input wire [ 5: 0] addr,
+   output reg [19: 0] data
+   );
+
+
+   //
+   // Microcode
+   //
+`include "../uop_ecdsa.v"
+
+
+   //
+   // Doubling Microprogram
+   //
    always @(posedge clk)
 
-		case (addr)

-		
+     case (addr)
+
 /*  1. */6'd00:	data <= {OPCODE_CMP, UOP_SRC_PZ,    UOP_SRC_ZERO,  UOP_DST_DUMMY, UOP_EXEC_ALWAYS};
 /*  2. */6'd01:	data <= {OPCODE_MOV, UOP_SRC_PZ,    UOP_SRC_DUMMY, UOP_DST_T1,    UOP_EXEC_ALWAYS};
 			5'd02:	data <= {OPCODE_MUL, UOP_SRC_PZ,    UOP_SRC_T1,    UOP_DST_T1,    UOP_EXEC_ALWAYS};
@@ -42,17 +42,17 @@ module uop_dbl_rom
          6'd18:	data <= {OPCODE_MUL, UOP_SRC_T1,    UOP_SRC_T2,    UOP_DST_RX,    UOP_EXEC_ALWAYS};
 /* 14. */6'd19:	data <= {OPCODE_ADD, UOP_SRC_T3,    UOP_SRC_T3,    UOP_DST_T1,    UOP_EXEC_ALWAYS};
 /* 15. */6'd20:	data <= {OPCODE_SUB, UOP_SRC_RX,    UOP_SRC_T1,    UOP_DST_RX,    UOP_EXEC_ALWAYS};
-/* 16. */6'd21:	data <= {OPCODE_SUB, UOP_SRC_T3,    UOP_SRC_RX,    UOP_DST_T1,    UOP_EXEC_ALWAYS};	
+/* 16. */6'd21:	data <= {OPCODE_SUB, UOP_SRC_T3,    UOP_SRC_RX,    UOP_DST_T1,    UOP_EXEC_ALWAYS};
 /* 17. */6'd22:	data <= {OPCODE_MUL, UOP_SRC_T1,    UOP_SRC_T2,    UOP_DST_T1,    UOP_EXEC_ALWAYS};
-/* 18. */6'd23:	data <= {OPCODE_SUB, UOP_SRC_T1,    UOP_SRC_RY,    UOP_DST_RY,    UOP_EXEC_ALWAYS};

-
-			6'd24:	data <= {OPCODE_MOV, UOP_SRC_ONE,   UOP_SRC_DUMMY, UOP_DST_RX,    UOP_EXEC_PZT1T2_0XX};
-			6'd25:	data <= {OPCODE_MOV, UOP_SRC_ONE,   UOP_SRC_DUMMY, UOP_DST_RY,    UOP_EXEC_PZT1T2_0XX};
-			6'd26:	data <= {OPCODE_MOV, UOP_SRC_ZERO,  UOP_SRC_DUMMY, UOP_DST_RZ,    UOP_EXEC_PZT1T2_0XX};

-			
-			default:	data <= {OPCODE_RDY, UOP_SRC_DUMMY, UOP_SRC_DUMMY, UOP_DST_DUMMY};

-			
-		endcase

-		

-

-endmodule

+/* 18. */6'd23:	data <= {OPCODE_SUB, UOP_SRC_T1,    UOP_SRC_RY,    UOP_DST_RY,    UOP_EXEC_ALWAYS};
+
+         6'd24:	data <= {OPCODE_MOV, UOP_SRC_ONE,   UOP_SRC_DUMMY, UOP_DST_RX,    UOP_EXEC_PZT1T2_0XX};
+         6'd25:	data <= {OPCODE_MOV, UOP_SRC_ONE,   UOP_SRC_DUMMY, UOP_DST_RY,    UOP_EXEC_PZT1T2_0XX};
+         6'd26:	data <= {OPCODE_MOV, UOP_SRC_ZERO,  UOP_SRC_DUMMY, UOP_DST_RZ,    UOP_EXEC_PZT1T2_0XX};
+
+       default:	data <= {OPCODE_RDY, UOP_SRC_DUMMY, UOP_SRC_DUMMY, UOP_DST_DUMMY};
+
+     endcase
+
+
+endmodule