-- Efficient expandable one dimensional array.
-- Copyright (C) 2015 - 2016 Tristan Gingold
--
-- GHDL is free software; you can redistribute it and/or modify it under
-- the terms of the GNU General Public License as published by the Free
-- Software Foundation; either version 2, or (at your option) any later
-- version.
--
-- GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
-- WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-- for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with GHDL; see the file COPYING. If not, write to the Free
-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-- 02111-1307, USA.
with Interfaces.C; use Interfaces.C;
with System;
package body Dyn_Tables is
-- Size of an element in storage units (bytes).
El_Size : constant size_t :=
size_t (Table_Type'Component_Size / System.Storage_Unit);
-- Expand the table by doubling its size. The table must have been
-- initialized.
procedure Expand (T : in out Instance; Num : Natural)
is
-- For efficiency, directly call realloc.
function Crealloc (Ptr pre { line-height: 125%; margin: 0; }
td.linenos pre { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
span.linenos { color: #000000; background-color: #f0f0f0; padding: 0 5px 0 5px; }
td.linenos pre.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight { background: #ffffff; }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */module \$__XILINX_RAMB36_SDP (CLK2, CLK3, A1ADDR, A1DATA, A1EN, B1ADDR, B1DATA, B1EN);
parameter CLKPOL2 = 1;
parameter CLKPOL3 = 1;
parameter [36863:0] INIT = 36864'bx;
input CLK2;
input CLK3;
input [8:0] A1ADDR;
output [71:0] A1DATA;
input A1EN;
input [8:0] B1ADDR;
input [71:0] B1DATA;
input [7:0] B1EN;
wire [15:0] A1ADDR_16 = {A1ADDR, 6'b0};
wire [15:0] B1ADDR_16 = {B1ADDR, 6'b0};
wire [7:0] DIP, DOP;
wire [63:0] DI, DO;
assign A1DATA = { DOP[7], DO[63:56], DOP[6], DO[55:48], DOP[5], DO[47:40], DOP[4], DO[39:32],
DOP[3], DO[31:24], DOP[2], DO[23:16], DOP[1], DO[15: 8], DOP[0], DO[ 7: 0] };
assign { DIP[7], DI[63:56], DIP[6], DI[55:48], DIP[5], DI[47:40], DIP[4], DI[39:32],
DIP[3], DI[31:24], DIP[2], DI[23:16], DIP[1], DI[15: 8], DIP[0], DI[ 7: 0] } = B1DATA;
RAMB36E1 #(
.RAM_MODE("SDP"),
.READ_WIDTH_A(72),
.WRITE_WIDTH_B(72),
.WRITE_MODE_A("READ_FIRST"),
.WRITE_MODE_B("READ_FIRST"),
.IS_CLKARDCLK_INVERTED(!CLKPOL2),
.IS_CLKBWRCLK_INVERTED(!CLKPOL3),
`include "brams_init_36.vh"
.SIM_DEVICE("7SERIES")
) _TECHMAP_REPLACE_ (
.DOBDO(DO[63:32]),
.DOADO(DO[31:0]),
.DOPBDOP(DOP[7:4]),
.DOPADOP(DOP[3:0]),
.DIBDI(DI[63:32]),
.DIADI(DI[31:0]),
.DIPBDIP(DIP[7:4]),
.DIPADIP(DIP[3:0]),
.ADDRARDADDR(A1ADDR_16),
.CLKARDCLK(CLK2),
.ENARDEN(A1EN),
.REGCEAREGCE(|1),
.RSTRAMARSTRAM(|0),
.RSTREGARSTREG(|0),
.WEA(4'b0),
.ADDRBWRADDR(B1ADDR_16),
.CLKBWRCLK(CLK3),
.ENBWREN(|1),
.REGCEB(|0),
.RSTRAMB(|0),
.RSTREGB(|0),
.WEBWE(B1EN)
);
endmodule
// ------------------------------------------------------------------------
module \$__XILINX_RAMB18_SDP (CLK2, CLK3, A1ADDR, A1DATA, A1EN, B1ADDR, B1DATA, B1EN);
parameter CLKPOL2 = 1;
parameter CLKPOL3 = 1;
parameter [18431:0] INIT = 18432'bx;
input CLK2;
input CLK3;
input [8:0] A1ADDR;
output [35:0] A1DATA;
input A1EN;
input [8:0] B1ADDR;
input [35:0] B1DATA;
input [3:0] B1EN;
wire [13:0] A1ADDR_14 = {A1ADDR, 5'b0};
wire [13:0] B1ADDR_14 = {B1ADDR, 5'b0};
wire [3:0] DIP, DOP;
wire [31:0] DI, DO;
assign A1DATA = { DOP[3], DO[31:24], DOP[2], DO[23:16], DOP[1], DO[15: 8], DOP[0], DO[ 7: 0] };
assign { DIP[3], DI[31:24], DIP[2], DI[23:16], DIP[1], DI[15: 8], DIP[0], DI[ 7: 0] } = B1DATA;
RAMB18E1 #(
.RAM_MODE("SDP"),
.READ_WIDTH_A(36),
.WRITE_WIDTH_B(36),
.WRITE_MODE_A("READ_FIRST"),
.WRITE_MODE_B("READ_FIRST"),
.IS_CLKARDCLK_INVERTED(!CLKPOL2),
.IS_CLKBWRCLK_INVERTED(!CLKPOL3),
`include "brams_init_18.vh"
.SIM_DEVICE("7SERIES")
) _TECHMAP_REPLACE_ (
.DOBDO(DO[31:16]),
.DOADO(DO[15:0]),
.DOPBDOP(DOP[3:2]),
.DOPADOP(DOP[1:0]),
.DIBDI(DI[31:16]),
.DIADI(DI[15:0]),
.DIPBDIP(DIP[3:2]),
.DIPADIP(DIP[1:0]),
.ADDRARDADDR(A1ADDR_14),
.CLKARDCLK(CLK2),
.ENARDEN(A1EN),
.REGCEAREGCE(|1),
.RSTRAMARSTRAM(|0),
.RSTREGARSTREG(|0),
.WEA(2'b0),
.ADDRBWRADDR(B1ADDR_14),
.CLKBWRCLK(CLK3),
.ENBWREN(|1),
.REGCEB(|0),
.RSTRAMB(|0),
.RSTREGB(|0),
.WEBWE(B1EN)
);
endmodule
// ------------------------------------------------------------------------
module \$__XILINX_RAMB36_TDP (CLK2, CLK3, A1ADDR, A1DATA, A1EN, B1ADDR, B1DATA, B1EN);
parameter CFG_ABITS = 10;
parameter CFG_DBITS = 36;
parameter CFG_ENABLE_B = 4;
parameter CLKPOL2 = 1;
parameter CLKPOL3 = 1;
parameter [36863:0] INIT = 36864'bx;
input CLK2;
input CLK3;
input [CFG_ABITS-1:0] A1ADDR;
output [CFG_DBITS-1:0] A1DATA;
input A1EN;
input [CFG_ABITS-1:0] B1ADDR;
input [CFG_DBITS-1:0] B1DATA;
input [CFG_ENABLE_B-1:0] B1EN;
wire [15:0] A1ADDR_16 = A1ADDR << (15 - CFG_ABITS);
wire [15:0] B1ADDR_16 = B1ADDR << (15 - CFG_ABITS);
wire [7:0] B1EN_8 = B1EN;
wire [3:0] DIP, DOP;
wire [31:0] DI, DO;
wire [31:0] DOBDO;
wire [3:0] DOPBDOP;
assign A1DATA = { DOP[3], DO[31:24], DOP[2], DO[23:16], DOP[1], DO[15: 8], DOP[0], DO[ 7: 0] };
assign { DIP[3], DI[31:24], DIP[2], DI[23:16], DIP[1], DI[15: 8], DIP[0], DI[ 7: 0] } = B1DATA;
generate if (CFG_DBITS > 8) begin
RAMB36E1 #(
.RAM_MODE("TDP"),
.READ_WIDTH_A(CFG_DBITS),
.READ_WIDTH_B(CFG_DBITS),
.WRITE_WIDTH_A(CFG_DBITS),
.WRITE_WIDTH_B(CFG_DBITS),
.WRITE_MODE_A("READ_FIRST"),
.WRITE_MODE_B("READ_FIRST"),
.IS_CLKARDCLK_INVERTED(!CLKPOL2),
.IS_CLKBWRCLK_INVERTED(!CLKPOL3),
`include "brams_init_36.vh"
.SIM_DEVICE("7SERIES")
) _TECHMAP_REPLACE_ (
.DIADI(32'd0),
.DIPADIP(4'd0),
.DOADO(DO[31:0]),
.DOPADOP(DOP[3:0]),
.ADDRARDADDR(A1ADDR_16),
.CLKARDCLK(CLK2),
.ENARDEN(A1EN),
.REGCEAREGCE(|1),
.RSTRAMARSTRAM(|0),
.RSTREGARSTREG(|0),
.WEA(4'b0),
.DIBDI(DI),
.DIPBDIP(DIP),
.DOBDO(DOBDO),
.DOPBDOP(DOPBDOP),
.ADDRBWRADDR(B1ADDR_16),
.CLKBWRCLK(CLK3),
.ENBWREN(|1),
.REGCEB(|0),
.RSTRAMB(|0),
.RSTREGB(|0),
.WEBWE(B1EN_8)
);
end else begin
RAMB36E1 #(
.RAM_MODE("TDP"),
.READ_WIDTH_A(CFG_DBITS),
.READ_WIDTH_B(CFG_DBITS),
.WRITE_WIDTH_A(CFG_DBITS),
.WRITE_WIDTH_B(CFG_DBITS),
.WRITE_MODE_A("READ_FIRST"),
.WRITE_MODE_B("READ_FIRST"),
.IS_CLKARDCLK_INVERTED(!CLKPOL2),
.IS_CLKBWRCLK_INVERTED(!CLKPOL3),
`include "brams_init_32.vh"
.SIM_DEVICE("7SERIES")
) _TECHMAP_REPLACE_ (
.DIADI(32'd0),
.DIPADIP(4'd0),
.DOADO(DO[31:0]),
.DOPADOP(DOP[3:0]),
.ADDRARDADDR(A1ADDR_16),
.CLKARDCLK(CLK2),
.ENARDEN(A1EN),
.REGCEAREGCE(|1),
.RSTRAMARSTRAM(|0),
.RSTREGARSTREG(|0),
.WEA(4'b0),
.DIBDI(DI),
.DIPBDIP(DIP),
.DOBDO(DOBDO),
.DOPBDOP(DOPBDOP),
.ADDRBWRADDR(B1ADDR_16),
.CLKBWRCLK(CLK3),
.ENBWREN(|1),
.REGCEB(|0),
.RSTRAMB(|0),
.RSTREGB(|0),
.WEBWE(B1EN_8)
);
end endgenerate
endmodule
// ------------------------------------------------------------------------
module \$__XILINX_RAMB18_TDP (CLK2, CLK3, A1ADDR, A1DATA, A1EN, B1ADDR, B1DATA, B1EN);
parameter CFG_ABITS = 10;
parameter CFG_DBITS = 18;
parameter CFG_ENABLE_B = 2;
parameter CLKPOL2 = 1;
parameter CLKPOL3 = 1;
parameter [18431:0] INIT = 18432'bx;
input CLK2;
input CLK3;
input [CFG_ABITS-1:0] A1ADDR;
output [CFG_DBITS-1:0] A1DATA;
input A1EN;
input [CFG_ABITS-1:0] B1ADDR;
input [CFG_DBITS-1:0] B1DATA;
input [CFG_ENABLE_B-1:0] B1EN;
wire [13:0] A1ADDR_14 = A1ADDR << (14 - CFG_ABITS);
wire [13:0] B1ADDR_14 = B1ADDR << (14 - CFG_ABITS);
wire [3:0] B1EN_4 = B1EN;
wire [1:0] DIP, DOP;
wire [15:0] DI, DO;
wire [15:0] DOBDO;
wire [1:0] DOPBDOP;
assign A1DATA = { DOP[1], DO[15: 8], DOP[0], DO[ 7: 0] };
assign { DIP[1], DI[15: 8], DIP[0], DI[ 7: 0] } = B1DATA;
generate if (CFG_DBITS > 8) begin
RAMB18E1 #(
.RAM_MODE("TDP"),
.READ_WIDTH_A(CFG_DBITS),
.READ_WIDTH_B(CFG_DBITS),
.WRITE_WIDTH_A(CFG_DBITS),
.WRITE_WIDTH_B(CFG_DBITS),
.WRITE_MODE_A("READ_FIRST"),
.WRITE_MODE_B("READ_FIRST"),
.IS_CLKARDCLK_INVERTED(!CLKPOL2),
.IS_CLKBWRCLK_INVERTED(!CLKPOL3),
`include "brams_init_18.vh"
.SIM_DEVICE("7SERIES")
) _TECHMAP_REPLACE_ (
.DIADI(16'b0),
.DIPADIP(2'b0),
.DOADO(DO),
.DOPADOP(DOP),
.ADDRARDADDR(A1ADDR_14),
.CLKARDCLK(CLK2),
.ENARDEN(A1EN),
.REGCEAREGCE(|1),
.RSTRAMARSTRAM(|0),
.RSTREGARSTREG(|0),
.WEA(2'b0),
.DIBDI(DI),
.DIPBDIP(DIP),
.DOBDO(DOBDO),
.DOPBDOP(DOPBDOP),
.ADDRBWRADDR(B1ADDR_14),
.CLKBWRCLK(CLK3),
.ENBWREN(|1),
.REGCEB(|0),
.RSTRAMB(|0),
.RSTREGB(|0),
.WEBWE(B1EN_4)
);
end else begin
RAMB18E1 #(
.RAM_MODE("TDP"),
.READ_WIDTH_A(CFG_DBITS),
.READ_WIDTH_B(CFG_DBITS),
.WRITE_WIDTH_A(CFG_DBITS),
.WRITE_WIDTH_B(CFG_DBITS),
.WRITE_MODE_A("READ_FIRST"),
.WRITE_MODE_B("READ_FIRST"),
.IS_CLKARDCLK_INVERTED(!CLKPOL2),
.IS_CLKBWRCLK_INVERTED(!CLKPOL3),
`include "brams_init_16.vh"
.SIM_DEVICE("7SERIES")
) _TECHMAP_REPLACE_ (
.DIADI(16'b0),
.DIPADIP(2'b0),
.DOADO(DO),
.DOPADOP(DOP),
.ADDRARDADDR(A1ADDR_14),
.CLKARDCLK(CLK2),
.ENARDEN(A1EN),
.REGCEAREGCE(|1),
.RSTRAMARSTRAM(|0),
.RSTREGARSTREG(|0),
.WEA(2'b0),
.DIBDI(DI),
.DIPBDIP(DIP),
.DOBDO(DOBDO),
.DOPBDOP(DOPBDOP),
.ADDRBWRADDR(B1ADDR_14),
.CLKBWRCLK(CLK3),
.ENBWREN(|1),
.REGCEB(|0),
.RSTRAMB(|0),
.RSTREGB(|0),
.WEBWE(B1EN_4)
);
end endgenerate
endmodule
