Initial Commit

8 files changed, 1117 insertions, 0 deletions

diff --git a/verilog/fpu/a.out b/verilog/fpu/a.out
new file mode 100755
index 0000000..6b5c150
--- /dev/null
+++ b/verilog/fpu/a.out
@@ -0,0 +1,688 @@
+#! /usr/bin/vvp
+:ivl_version "11.0 (stable)" "(v11_0)";
+:ivl_delay_selection "TYPICAL";
+:vpi_time_precision - 9;
+:vpi_module "/usr/lib/ivl/system.vpi";
+:vpi_module "/usr/lib/ivl/vhdl_sys.vpi";
+:vpi_module "/usr/lib/ivl/vhdl_textio.vpi";
+:vpi_module "/usr/lib/ivl/v2005_math.vpi";
+:vpi_module "/usr/lib/ivl/va_math.vpi";
+S_0x5592cfc9f490 .scope module, "fpu_bench" "fpu_bench" 2 5;
+ .timescale -6 -9;
+v0x5592cfd06280_0 .var "add", 0 0;
+v0x5592cfd06340_0 .net "fpu_output", 31 0, L_0x5592cfd1eeb0;  1 drivers
+v0x5592cfd06410_0 .var "input1", 31 0;
+v0x5592cfd06510_0 .var "input2", 31 0;
+S_0x5592cfc9da90 .scope module, "fpu0" "fpu_2" 2 11, 3 2 0, S_0x5592cfc9f490;
+ .timescale -6 -9;
+    .port_info 0 /INPUT 1 "add_not";
+    .port_info 1 /INPUT 32 "a_in";
+    .port_info 2 /INPUT 32 "b_in";
+    .port_info 3 /OUTPUT 32 "out";
+L_0x5592cfd06840 .functor XOR 1, L_0x5592cfd07040, L_0x5592cfd070e0, C4<0>, C4<0>;
+L_0x5592cfd07290 .functor NOT 1, L_0x5592cfd06840, C4<0>, C4<0>, C4<0>;
+L_0x5592cfd07180 .functor NOT 24, L_0x5592cfd088a0, C4<000000000000000000000000>, C4<000000000000000000000000>, C4<000000000000000000000000>;
+L_0x5592cfd19060 .functor NOT 24, L_0x5592cfd08c20, C4<000000000000000000000000>, C4<000000000000000000000000>, C4<000000000000000000000000>;
+L_0x5592cfd196e0 .functor NOT 25, L_0x5592cfd1a420, C4<0000000000000000000000000>, C4<0000000000000000000000000>, C4<0000000000000000000000000>;
+L_0x5592cfd1a5b0 .functor OR 1, L_0x5592cfd1aca0, L_0x5592cfd07290, C4<0>, C4<0>;
+L_0x5592cfd1aeb0 .functor NOT 25, L_0x5592cfd1a980, C4<0000000000000000000000000>, C4<0000000000000000000000000>, C4<0000000000000000000000000>;
+L_0x5592cfd1afc0 .functor OR 1, L_0x5592cfd1b620, L_0x5592cfd1b870, C4<0>, C4<0>;
+L_0x5592cfd1ba00 .functor AND 1, v0x5592cfd06280_0, L_0x5592cfd1afc0, C4<1>, C4<1>;
+L_0x5592cfd1bdc0 .functor XOR 1, L_0x5592cfd1bac0, L_0x5592cfd1bd20, C4<0>, C4<0>;
+L_0x5592cfd1bf30 .functor XOR 1, L_0x5592cfd1bdc0, v0x5592cfd06280_0, C4<0>, C4<0>;
+L_0x5592cfd1e3a0 .functor AND 1, L_0x5592cfd1e0b0, L_0x5592cfd07290, C4<1>, C4<1>;
+L_0x5592cfd1e570 .functor AND 1, L_0x5592cfd1fe90, L_0x5592cfd07290, C4<1>, C4<1>;
+v0x5592cfcff120_0 .net *"_ivl_1", 7 0, L_0x5592cfd065e0;  1 drivers
+v0x5592cfcff220_0 .net *"_ivl_100", 24 0, L_0x5592cfd19c60;  1 drivers
+L_0x7ff85d2be1c8 .functor BUFT 1, C4<0>, C4<0>, C4<0>, C4<0>;
+v0x5592cfcff300_0 .net *"_ivl_103", 0 0, L_0x7ff85d2be1c8;  1 drivers
+v0x5592cfcff3c0_0 .net *"_ivl_104", 24 0, L_0x5592cfd19d50;  1 drivers
+L_0x7ff85d2be210 .functor BUFT 1, C4<0>, C4<0>, C4<0>, C4<0>;
+v0x5592cfcff4a0_0 .net *"_ivl_107", 0 0, L_0x7ff85d2be210;  1 drivers
+v0x5592cfcff5d0_0 .net *"_ivl_110", 24 0, L_0x5592cfd1a130;  1 drivers
+L_0x7ff85d2be258 .functor BUFT 1, C4<0>, C4<0>, C4<0>, C4<0>;
+v0x5592cfcff6b0_0 .net *"_ivl_113", 0 0, L_0x7ff85d2be258;  1 drivers
+v0x5592cfcff790_0 .net *"_ivl_114", 24 0, L_0x5592cfd1a420;  1 drivers
+L_0x7ff85d2be2a0 .functor BUFT 1, C4<0>, C4<0>, C4<0>, C4<0>;
+v0x5592cfcff870_0 .net *"_ivl_117", 0 0, L_0x7ff85d2be2a0;  1 drivers
+v0x5592cfcff950_0 .net *"_ivl_118", 24 0, L_0x5592cfd196e0;  1 drivers
+v0x5592cfcffa30_0 .net *"_ivl_120", 24 0, L_0x5592cfd1a510;  1 drivers
+L_0x7ff85d2be2e8 .functor BUFT 1, C4<0000000000000000000000001>, C4<0>, C4<0>, C4<0>;
+v0x5592cfcffb10_0 .net/2u *"_ivl_122", 24 0, L_0x7ff85d2be2e8;  1 drivers
+v0x5592cfcffbf0_0 .net *"_ivl_129", 0 0, L_0x5592cfd1aca0;  1 drivers
+v0x5592cfcffcd0_0 .net *"_ivl_13", 0 0, L_0x5592cfd06c70;  1 drivers
+v0x5592cfcffdb0_0 .net *"_ivl_130", 0 0, L_0x5592cfd1a5b0;  1 drivers
+v0x5592cfcffe90_0 .net *"_ivl_132", 24 0, L_0x5592cfd1aeb0;  1 drivers
+L_0x7ff85d2be330 .functor BUFT 1, C4<0000000000000000000000001>, C4<0>, C4<0>, C4<0>;
+v0x5592cfcfff70_0 .net/2u *"_ivl_134", 24 0, L_0x7ff85d2be330;  1 drivers
+v0x5592cfd00050_0 .net *"_ivl_136", 24 0, L_0x5592cfd1af20;  1 drivers
+v0x5592cfd00130_0 .net *"_ivl_143", 0 0, L_0x5592cfd1b620;  1 drivers
+v0x5592cfd00210_0 .net *"_ivl_145", 0 0, L_0x5592cfd1b870;  1 drivers
+v0x5592cfd002f0_0 .net *"_ivl_146", 0 0, L_0x5592cfd1afc0;  1 drivers
+v0x5592cfd003d0_0 .net *"_ivl_148", 0 0, L_0x5592cfd1ba00;  1 drivers
+v0x5592cfd004b0_0 .net *"_ivl_15", 7 0, L_0x5592cfd06d60;  1 drivers
+v0x5592cfd00590_0 .net *"_ivl_151", 0 0, L_0x5592cfd1bac0;  1 drivers
+v0x5592cfd00670_0 .net *"_ivl_153", 0 0, L_0x5592cfd1bd20;  1 drivers
+v0x5592cfd00750_0 .net *"_ivl_154", 0 0, L_0x5592cfd1bdc0;  1 drivers
+v0x5592cfd00830_0 .net *"_ivl_156", 0 0, L_0x5592cfd1bf30;  1 drivers
+v0x5592cfd00910_0 .net *"_ivl_158", 0 0, L_0x5592cfd1c030;  1 drivers
+L_0x7ff85d2be3c0 .functor BUFT 1, C4<01>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd009d0_0 .net/2u *"_ivl_160", 1 0, L_0x7ff85d2be3c0;  1 drivers
+L_0x7ff85d2be408 .functor BUFT 1, C4<00>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd00ab0_0 .net/2u *"_ivl_162", 1 0, L_0x7ff85d2be408;  1 drivers
+v0x5592cfd00b90_0 .net *"_ivl_164", 1 0, L_0x5592cfd1c2a0;  1 drivers
+v0x5592cfd00c70_0 .net *"_ivl_167", 0 0, L_0x5592cfd1c3e0;  1 drivers
+v0x5592cfd00d50_0 .net *"_ivl_168", 1 0, L_0x5592cfd1c660;  1 drivers
+v0x5592cfd00e30_0 .net *"_ivl_17", 7 0, L_0x5592cfd06e50;  1 drivers
+L_0x7ff85d2be450 .functor BUFT 1, C4<0>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd00f10_0 .net *"_ivl_171", 0 0, L_0x7ff85d2be450;  1 drivers
+v0x5592cfd00ff0_0 .net *"_ivl_172", 1 0, L_0x5592cfd1c7a0;  1 drivers
+v0x5592cfd010d0_0 .net *"_ivl_174", 0 0, L_0x5592cfd1cb20;  1 drivers
+v0x5592cfd01190_0 .net *"_ivl_177", 0 0, L_0x5592cfd1cbc0;  1 drivers
+v0x5592cfd01270_0 .net *"_ivl_178", 1 0, L_0x5592cfd1ce60;  1 drivers
+L_0x7ff85d2be498 .functor BUFT 1, C4<0>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd01350_0 .net *"_ivl_181", 0 0, L_0x7ff85d2be498;  1 drivers
+v0x5592cfd01430_0 .net *"_ivl_183", 0 0, L_0x5592cfd1cfa0;  1 drivers
+v0x5592cfd01510_0 .net *"_ivl_184", 1 0, L_0x5592cfd1d250;  1 drivers
+L_0x7ff85d2be4e0 .functor BUFT 1, C4<0>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd015f0_0 .net *"_ivl_187", 0 0, L_0x7ff85d2be4e0;  1 drivers
+v0x5592cfd016d0_0 .net *"_ivl_188", 1 0, L_0x5592cfd1d390;  1 drivers
+v0x5592cfd017b0_0 .net *"_ivl_190", 1 0, L_0x5592cfd1d740;  1 drivers
+v0x5592cfd01890_0 .net *"_ivl_193", 0 0, L_0x5592cfd1d8d0;  1 drivers
+v0x5592cfd01970_0 .net *"_ivl_197", 0 0, L_0x5592cfd1dbf0;  1 drivers
+v0x5592cfd01a50_0 .net *"_ivl_198", 7 0, L_0x5592cfd1dce0;  1 drivers
+v0x5592cfd01b30_0 .net *"_ivl_200", 7 0, L_0x5592cfd1e010;  1 drivers
+v0x5592cfd01c10_0 .net *"_ivl_203", 0 0, L_0x5592cfd1e0b0;  1 drivers
+v0x5592cfd01cf0_0 .net *"_ivl_204", 0 0, L_0x5592cfd1e3a0;  1 drivers
+L_0x7ff85d2be528 .functor BUFT 1, C4<00000001>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd01dd0_0 .net/2u *"_ivl_206", 7 0, L_0x7ff85d2be528;  1 drivers
+v0x5592cfd01eb0_0 .net *"_ivl_208", 7 0, L_0x5592cfd1e4d0;  1 drivers
+v0x5592cfd01f90_0 .net *"_ivl_21", 0 0, L_0x5592cfd07040;  1 drivers
+v0x5592cfd02070_0 .net *"_ivl_210", 7 0, L_0x5592cfd1e630;  1 drivers
+v0x5592cfd02150_0 .net *"_ivl_212", 7 0, L_0x5592cfd1e9c0;  1 drivers
+v0x5592cfd02230_0 .net *"_ivl_214", 7 0, L_0x5592cfd1eb00;  1 drivers
+v0x5592cfd02310_0 .net *"_ivl_220", 22 0, L_0x5592cfd1f040;  1 drivers
+v0x5592cfd023f0_0 .net *"_ivl_222", 0 0, L_0x5592cfd1f360;  1 drivers
+v0x5592cfd024d0_0 .net *"_ivl_224", 22 0, L_0x5592cfd1f490;  1 drivers
+v0x5592cfd025b0_0 .net *"_ivl_226", 22 0, L_0x5592cfd1f7c0;  1 drivers
+v0x5592cfd02690_0 .net *"_ivl_227", 22 0, L_0x5592cfd1f860;  1 drivers
+v0x5592cfd02770_0 .net *"_ivl_229", 22 0, L_0x5592cfd1fc40;  1 drivers
+v0x5592cfd02850_0 .net *"_ivl_23", 0 0, L_0x5592cfd070e0;  1 drivers
+v0x5592cfd02930_0 .net *"_ivl_232", 0 0, L_0x5592cfd1fe90;  1 drivers
+v0x5592cfd02e20_0 .net *"_ivl_233", 0 0, L_0x5592cfd1e570;  1 drivers
+v0x5592cfd02f00_0 .net *"_ivl_236", 22 0, L_0x5592cfd201e0;  1 drivers
+v0x5592cfd02fe0_0 .net *"_ivl_238", 22 0, L_0x5592cfd20280;  1 drivers
+v0x5592cfd030c0_0 .net *"_ivl_24", 0 0, L_0x5592cfd06840;  1 drivers
+v0x5592cfd031a0_0 .net *"_ivl_240", 22 0, L_0x5592cfd205e0;  1 drivers
+v0x5592cfd03280_0 .net *"_ivl_241", 22 0, L_0x5592cfd20680;  1 drivers
+v0x5592cfd03360_0 .net *"_ivl_243", 22 0, L_0x5592cfd20a90;  1 drivers
+v0x5592cfd03440_0 .net *"_ivl_245", 22 0, L_0x5592cfd20c20;  1 drivers
+v0x5592cfd03520_0 .net *"_ivl_29", 7 0, L_0x5592cfd07350;  1 drivers
+v0x5592cfd03600_0 .net *"_ivl_3", 7 0, L_0x5592cfd066b0;  1 drivers
+v0x5592cfd036e0_0 .net *"_ivl_31", 0 0, L_0x5592cfd073f0;  1 drivers
+L_0x7ff85d2be018 .functor BUFT 1, C4<1>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd037a0_0 .net/2u *"_ivl_32", 0 0, L_0x7ff85d2be018;  1 drivers
+v0x5592cfd03880_0 .net *"_ivl_35", 22 0, L_0x5592cfd07560;  1 drivers
+v0x5592cfd03960_0 .net *"_ivl_36", 23 0, L_0x5592cfd07600;  1 drivers
+L_0x7ff85d2be060 .functor BUFT 1, C4<0>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd03a40_0 .net/2u *"_ivl_38", 0 0, L_0x7ff85d2be060;  1 drivers
+v0x5592cfd03b20_0 .net *"_ivl_41", 22 0, L_0x5592cfd077d0;  1 drivers
+v0x5592cfd03c00_0 .net *"_ivl_42", 23 0, L_0x5592cfd07870;  1 drivers
+v0x5592cfd03ce0_0 .net *"_ivl_47", 7 0, L_0x5592cfd07c10;  1 drivers
+v0x5592cfd03dc0_0 .net *"_ivl_49", 0 0, L_0x5592cfd079e0;  1 drivers
+L_0x7ff85d2be0a8 .functor BUFT 1, C4<1>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd03e80_0 .net/2u *"_ivl_50", 0 0, L_0x7ff85d2be0a8;  1 drivers
+v0x5592cfd03f60_0 .net *"_ivl_53", 22 0, L_0x5592cfd07db0;  1 drivers
+v0x5592cfd04040_0 .net *"_ivl_54", 23 0, L_0x5592cfd07f10;  1 drivers
+L_0x7ff85d2be0f0 .functor BUFT 1, C4<0>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd04120_0 .net/2u *"_ivl_56", 0 0, L_0x7ff85d2be0f0;  1 drivers
+v0x5592cfd04200_0 .net *"_ivl_59", 22 0, L_0x5592cfd08080;  1 drivers
+v0x5592cfd042e0_0 .net *"_ivl_60", 23 0, L_0x5592cfd081f0;  1 drivers
+v0x5592cfd043c0_0 .net *"_ivl_65", 0 0, L_0x5592cfd085d0;  1 drivers
+v0x5592cfd044a0_0 .net *"_ivl_66", 23 0, L_0x5592cfd08670;  1 drivers
+v0x5592cfd04580_0 .net *"_ivl_7", 7 0, L_0x5592cfd06950;  1 drivers
+v0x5592cfd04660_0 .net *"_ivl_71", 0 0, L_0x5592cfd089e0;  1 drivers
+v0x5592cfd04740_0 .net *"_ivl_72", 23 0, L_0x5592cfd08b80;  1 drivers
+v0x5592cfd04820_0 .net *"_ivl_77", 0 0, L_0x5592cfd08e70;  1 drivers
+v0x5592cfd04900_0 .net *"_ivl_78", 23 0, L_0x5592cfd07180;  1 drivers
+L_0x7ff85d2be138 .functor BUFT 1, C4<000000000000000000000001>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd049e0_0 .net/2u *"_ivl_80", 23 0, L_0x7ff85d2be138;  1 drivers
+v0x5592cfd04ac0_0 .net *"_ivl_82", 23 0, L_0x5592cfd18fc0;  1 drivers
+v0x5592cfd04ba0_0 .net *"_ivl_84", 23 0, L_0x5592cfd19290;  1 drivers
+v0x5592cfd04c80_0 .net *"_ivl_89", 0 0, L_0x5592cfd195a0;  1 drivers
+v0x5592cfd04d60_0 .net *"_ivl_9", 7 0, L_0x5592cfd06a20;  1 drivers
+v0x5592cfd04e40_0 .net *"_ivl_90", 23 0, L_0x5592cfd19060;  1 drivers
+L_0x7ff85d2be180 .functor BUFT 1, C4<000000000000000000000001>, C4<0>, C4<0>, C4<0>;
+v0x5592cfd04f20_0 .net/2u *"_ivl_92", 23 0, L_0x7ff85d2be180;  1 drivers
+v0x5592cfd05000_0 .net *"_ivl_94", 23 0, L_0x5592cfd19640;  1 drivers
+v0x5592cfd050e0_0 .net *"_ivl_96", 23 0, L_0x5592cfd198e0;  1 drivers
+v0x5592cfd051c0_0 .net "a_in", 31 0, v0x5592cfd06410_0;  1 drivers
+v0x5592cfd052a0_0 .net "a_shft_sig", 23 0, L_0x5592cfd088a0;  1 drivers
+v0x5592cfd05380_0 .net "a_sig", 23 0, L_0x5592cfd07a80;  1 drivers
+v0x5592cfd05460_0 .net "a_sign_sig", 23 0, L_0x5592cfd193d0;  1 drivers
+v0x5592cfd05540_0 .net "add_not", 0 0, v0x5592cfd06280_0;  1 drivers
+v0x5592cfd05600_0 .net "b_in", 31 0, v0x5592cfd06510_0;  1 drivers
+v0x5592cfd056e0_0 .net "b_shft_sig", 23 0, L_0x5592cfd08c20;  1 drivers
+v0x5592cfd057c0_0 .net "b_sig", 23 0, L_0x5592cfd08360;  1 drivers
+v0x5592cfd058a0_0 .net "b_sign_sig", 23 0, L_0x5592cfd19a20;  1 drivers
+v0x5592cfd05980_0 .net "diff", 7 0, L_0x5592cfd067a0;  1 drivers
+v0x5592cfd05a60_0 .net "exp", 7 0, L_0x5592cfd06ef0;  1 drivers
+v0x5592cfd05b20_0 .net "exp_diff", 7 0, L_0x5592cfd1b4e0;  1 drivers
+v0x5592cfd05bc0_0 .net "neg_diff", 7 0, L_0x5592cfd06ac0;  1 drivers
+v0x5592cfd05c80_0 .net "out", 31 0, L_0x5592cfd1eeb0;  alias, 1 drivers
+v0x5592cfd05d60_0 .net "same_sign", 0 0, L_0x5592cfd07290;  1 drivers
+v0x5592cfd05e20_0 .net "sig_diff", 24 0, L_0x5592cfd1a840;  1 drivers
+v0x5592cfd05f00_0 .net "sig_diff_final", 24 0, v0x5592cfcfec10_0;  1 drivers
+v0x5592cfd05fc0_0 .net "sig_final", 24 0, L_0x5592cfd1b220;  1 drivers
+v0x5592cfd06060_0 .net "sig_op", 24 0, L_0x5592cfd1a980;  1 drivers
+v0x5592cfd06120_0 .net "sig_sum", 24 0, L_0x5592cfd19ff0;  1 drivers
+L_0x5592cfd065e0 .part v0x5592cfd06410_0, 23, 8;
+L_0x5592cfd066b0 .part v0x5592cfd06510_0, 23, 8;
+L_0x5592cfd067a0 .arith/sub 8, L_0x5592cfd065e0, L_0x5592cfd066b0;
+L_0x5592cfd06950 .part v0x5592cfd06510_0, 23, 8;
+L_0x5592cfd06a20 .part v0x5592cfd06410_0, 23, 8;
+L_0x5592cfd06ac0 .arith/sub 8, L_0x5592cfd06950, L_0x5592cfd06a20;
+L_0x5592cfd06c70 .part L_0x5592cfd067a0, 7, 1;
+L_0x5592cfd06d60 .part v0x5592cfd06510_0, 23, 8;
+L_0x5592cfd06e50 .part v0x5592cfd06410_0, 23, 8;
+L_0x5592cfd06ef0 .functor MUXZ 8, L_0x5592cfd06e50, L_0x5592cfd06d60, L_0x5592cfd06c70, C4<>;
+L_0x5592cfd07040 .part v0x5592cfd06410_0, 31, 1;
+L_0x5592cfd070e0 .part v0x5592cfd06510_0, 31, 1;
+L_0x5592cfd07350 .part v0x5592cfd06410_0, 23, 8;
+L_0x5592cfd073f0 .reduce/or L_0x5592cfd07350;
+L_0x5592cfd07560 .part v0x5592cfd06410_0, 0, 23;
+L_0x5592cfd07600 .concat [ 23 1 0 0], L_0x5592cfd07560, L_0x7ff85d2be018;
+L_0x5592cfd077d0 .part v0x5592cfd06410_0, 0, 23;
+L_0x5592cfd07870 .concat [ 23 1 0 0], L_0x5592cfd077d0, L_0x7ff85d2be060;
+L_0x5592cfd07a80 .functor MUXZ 24, L_0x5592cfd07870, L_0x5592cfd07600, L_0x5592cfd073f0, C4<>;
+L_0x5592cfd07c10 .part v0x5592cfd06510_0, 23, 8;
+L_0x5592cfd079e0 .reduce/or L_0x5592cfd07c10;
+L_0x5592cfd07db0 .part v0x5592cfd06510_0, 0, 23;
+L_0x5592cfd07f10 .concat [ 23 1 0 0], L_0x5592cfd07db0, L_0x7ff85d2be0a8;
+L_0x5592cfd08080 .part v0x5592cfd06510_0, 0, 23;
+L_0x5592cfd081f0 .concat [ 23 1 0 0], L_0x5592cfd08080, L_0x7ff85d2be0f0;
+L_0x5592cfd08360 .functor MUXZ 24, L_0x5592cfd081f0, L_0x5592cfd07f10, L_0x5592cfd079e0, C4<>;
+L_0x5592cfd085d0 .part L_0x5592cfd067a0, 7, 1;
+L_0x5592cfd08670 .shift/r 24, L_0x5592cfd07a80, L_0x5592cfd06ac0;
+L_0x5592cfd088a0 .functor MUXZ 24, L_0x5592cfd07a80, L_0x5592cfd08670, L_0x5592cfd085d0, C4<>;
+L_0x5592cfd089e0 .part L_0x5592cfd067a0, 7, 1;
+L_0x5592cfd08b80 .shift/r 24, L_0x5592cfd08360, L_0x5592cfd067a0;
+L_0x5592cfd08c20 .functor MUXZ 24, L_0x5592cfd08b80, L_0x5592cfd08360, L_0x5592cfd089e0, C4<>;
+L_0x5592cfd08e70 .part v0x5592cfd06410_0, 31, 1;
+L_0x5592cfd18fc0 .arith/sum 24, L_0x5592cfd07180, L_0x7ff85d2be138;
+L_0x5592cfd19290 .functor MUXZ 24, L_0x5592cfd088a0, L_0x5592cfd18fc0, L_0x5592cfd08e70, C4<>;
+L_0x5592cfd193d0 .functor MUXZ 24, L_0x5592cfd19290, L_0x5592cfd088a0, L_0x5592cfd07290, C4<>;
+L_0x5592cfd195a0 .part v0x5592cfd06510_0, 31, 1;
+L_0x5592cfd19640 .arith/sum 24, L_0x5592cfd19060, L_0x7ff85d2be180;
+L_0x5592cfd198e0 .functor MUXZ 24, L_0x5592cfd08c20, L_0x5592cfd19640, L_0x5592cfd195a0, C4<>;
+L_0x5592cfd19a20 .functor MUXZ 24, L_0x5592cfd198e0, L_0x5592cfd08c20, L_0x5592cfd07290, C4<>;
+L_0x5592cfd19c60 .concat [ 24 1 0 0], L_0x5592cfd193d0, L_0x7ff85d2be1c8;
+L_0x5592cfd19d50 .concat [ 24 1 0 0], L_0x5592cfd19a20, L_0x7ff85d2be210;
+L_0x5592cfd19ff0 .arith/sum 25, L_0x5592cfd19c60, L_0x5592cfd19d50;
+L_0x5592cfd1a130 .concat [ 24 1 0 0], L_0x5592cfd088a0, L_0x7ff85d2be258;
+L_0x5592cfd1a420 .concat [ 24 1 0 0], L_0x5592cfd08c20, L_0x7ff85d2be2a0;
+L_0x5592cfd1a510 .arith/sum 25, L_0x5592cfd1a130, L_0x5592cfd196e0;
+L_0x5592cfd1a840 .arith/sum 25, L_0x5592cfd1a510, L_0x7ff85d2be2e8;
+L_0x5592cfd1a980 .functor MUXZ 25, L_0x5592cfd19ff0, L_0x5592cfd1a840, v0x5592cfd06280_0, C4<>;
+L_0x5592cfd1aca0 .part L_0x5592cfd1a980, 24, 1;
+L_0x5592cfd1af20 .arith/sum 25, L_0x5592cfd1aeb0, L_0x7ff85d2be330;
+L_0x5592cfd1b220 .functor MUXZ 25, L_0x5592cfd1af20, L_0x5592cfd1a980, L_0x5592cfd1a5b0, C4<>;
+L_0x5592cfd1b620 .part v0x5592cfd06410_0, 31, 1;
+L_0x5592cfd1b870 .part v0x5592cfd06510_0, 31, 1;
+L_0x5592cfd1bac0 .part v0x5592cfd06410_0, 31, 1;
+L_0x5592cfd1bd20 .part v0x5592cfd06510_0, 31, 1;
+L_0x5592cfd1c030 .cmp/gt 24, L_0x5592cfd088a0, L_0x5592cfd08c20;
+L_0x5592cfd1c2a0 .functor MUXZ 2, L_0x7ff85d2be408, L_0x7ff85d2be3c0, L_0x5592cfd1c030, C4<>;
+L_0x5592cfd1c3e0 .part v0x5592cfd06410_0, 31, 1;
+L_0x5592cfd1c660 .concat [ 1 1 0 0], L_0x5592cfd1c3e0, L_0x7ff85d2be450;
+L_0x5592cfd1c7a0 .functor MUXZ 2, L_0x5592cfd1c660, L_0x5592cfd1c2a0, L_0x5592cfd1bf30, C4<>;
+L_0x5592cfd1cb20 .cmp/gt 24, L_0x5592cfd088a0, L_0x5592cfd08c20;
+L_0x5592cfd1cbc0 .part v0x5592cfd06410_0, 31, 1;
+L_0x5592cfd1ce60 .concat [ 1 1 0 0], L_0x5592cfd1cbc0, L_0x7ff85d2be498;
+L_0x5592cfd1cfa0 .part v0x5592cfd06510_0, 31, 1;
+L_0x5592cfd1d250 .concat [ 1 1 0 0], L_0x5592cfd1cfa0, L_0x7ff85d2be4e0;
+L_0x5592cfd1d390 .functor MUXZ 2, L_0x5592cfd1d250, L_0x5592cfd1ce60, L_0x5592cfd1cb20, C4<>;
+L_0x5592cfd1d740 .functor MUXZ 2, L_0x5592cfd1d390, L_0x5592cfd1c7a0, L_0x5592cfd1ba00, C4<>;
+L_0x5592cfd1d8d0 .part L_0x5592cfd1d740, 0, 1;
+L_0x5592cfd1dbf0 .part v0x5592cfcfec10_0, 24, 1;
+L_0x5592cfd1dce0 .functor MUXZ 8, L_0x5592cfd06ef0, L_0x5592cfd06ef0, L_0x5592cfd1dbf0, C4<>;
+L_0x5592cfd1e010 .functor MUXZ 8, L_0x5592cfd1dce0, L_0x5592cfd1b4e0, L_0x5592cfd07290, C4<>;
+L_0x5592cfd1e0b0 .part L_0x5592cfd1b220, 24, 1;
+L_0x5592cfd1e4d0 .arith/sum 8, L_0x5592cfd06ef0, L_0x7ff85d2be528;
+L_0x5592cfd1e630 .functor MUXZ 8, L_0x5592cfd1b4e0, L_0x5592cfd06ef0, L_0x5592cfd07290, C4<>;
+L_0x5592cfd1e9c0 .functor MUXZ 8, L_0x5592cfd1e630, L_0x5592cfd1e4d0, L_0x5592cfd1e3a0, C4<>;
+L_0x5592cfd1eb00 .functor MUXZ 8, L_0x5592cfd1e9c0, L_0x5592cfd1e010, v0x5592cfd06280_0, C4<>;
+L_0x5592cfd1eeb0 .concat8 [ 23 8 1 0], L_0x5592cfd20c20, L_0x5592cfd1eb00, L_0x5592cfd1d8d0;
+L_0x5592cfd1f040 .part v0x5592cfcfec10_0, 0, 23;
+L_0x5592cfd1f360 .part v0x5592cfcfec10_0, 24, 1;
+L_0x5592cfd1f490 .part v0x5592cfcfec10_0, 1, 23;
+L_0x5592cfd1f7c0 .part v0x5592cfcfec10_0, 0, 23;
+L_0x5592cfd1f860 .functor MUXZ 23, L_0x5592cfd1f7c0, L_0x5592cfd1f490, L_0x5592cfd1f360, C4<>;
+L_0x5592cfd1fc40 .functor MUXZ 23, L_0x5592cfd1f860, L_0x5592cfd1f040, L_0x5592cfd07290, C4<>;
+L_0x5592cfd1fe90 .part L_0x5592cfd1b220, 24, 1;
+L_0x5592cfd201e0 .part L_0x5592cfd1b220, 1, 23;
+L_0x5592cfd20280 .part L_0x5592cfd1b220, 0, 23;
+L_0x5592cfd205e0 .part v0x5592cfcfec10_0, 0, 23;
+L_0x5592cfd20680 .functor MUXZ 23, L_0x5592cfd205e0, L_0x5592cfd20280, L_0x5592cfd07290, C4<>;
+L_0x5592cfd20a90 .functor MUXZ 23, L_0x5592cfd20680, L_0x5592cfd201e0, L_0x5592cfd1e570, C4<>;
+L_0x5592cfd20c20 .functor MUXZ 23, L_0x5592cfd20a90, L_0x5592cfd1fc40, v0x5592cfd06280_0, C4<>;
+S_0x5592cfc9c0b0 .scope module, "exp_calc0" "exp_calc" 3 42, 4 10 0, S_0x5592cfc9da90;
+ .timescale -6 -9;
+    .port_info 0 /INPUT 25 "significand";
+    .port_info 1 /INPUT 8 "Exponent_a";
+    .port_info 2 /OUTPUT 25 "Significand";
+    .port_info 3 /OUTPUT 8 "Exponent_sub";
+v0x5592cfc9b420_0 .net "Exponent_a", 7 0, L_0x5592cfd06ef0;  alias, 1 drivers
+v0x5592cfcfeb30_0 .net "Exponent_sub", 7 0, L_0x5592cfd1b4e0;  alias, 1 drivers
+v0x5592cfcfec10_0 .var "Significand", 24 0;
+v0x5592cfcfecd0_0 .net *"_ivl_0", 7 0, L_0x5592cfd1b440;  1 drivers
+L_0x7ff85d2be378 .functor BUFT 1, C4<000>, C4<0>, C4<0>, C4<0>;
+v0x5592cfcfedb0_0 .net *"_ivl_3", 2 0, L_0x7ff85d2be378;  1 drivers
+v0x5592cfcfeee0_0 .var "shift", 4 0;
+v0x5592cfcfefc0_0 .net "significand", 24 0, L_0x5592cfd1b220;  alias, 1 drivers
+E_0x5592cfca3a00 .event edge, v0x5592cfcfefc0_0;
+L_0x5592cfd1b440 .concat [ 5 3 0 0], v0x5592cfcfeee0_0, L_0x7ff85d2be378;
+L_0x5592cfd1b4e0 .arith/sub 8, L_0x5592cfd06ef0, L_0x5592cfd1b440;
+    .scope S_0x5592cfc9c0b0;
+T_0 ;
+    %wait E_0x5592cfca3a00;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %dup/vec4;
+    %pushi/vec4 33554431, 25165823, 25;
+    %cmp/x;
+    %jmp/1 T_0.0, 4;
+    %dup/vec4;
+    %pushi/vec4 25165823, 20971519, 25;
+    %cmp/x;
+    %jmp/1 T_0.1, 4;
+    %dup/vec4;
+    %pushi/vec4 20971519, 18874367, 25;
+    %cmp/x;
+    %jmp/1 T_0.2, 4;
+    %dup/vec4;
+    %pushi/vec4 18874367, 17825791, 25;
+    %cmp/x;
+    %jmp/1 T_0.3, 4;
+    %dup/vec4;
+    %pushi/vec4 17825791, 17301503, 25;
+    %cmp/x;
+    %jmp/1 T_0.4, 4;
+    %dup/vec4;
+    %pushi/vec4 17301503, 17039359, 25;
+    %cmp/x;
+    %jmp/1 T_0.5, 4;
+    %dup/vec4;
+    %pushi/vec4 17039359, 16908287, 25;
+    %cmp/x;
+    %jmp/1 T_0.6, 4;
+    %dup/vec4;
+    %pushi/vec4 16908287, 16842751, 25;
+    %cmp/x;
+    %jmp/1 T_0.7, 4;
+    %dup/vec4;
+    %pushi/vec4 16842751, 16809983, 25;
+    %cmp/x;
+    %jmp/1 T_0.8, 4;
+    %dup/vec4;
+    %pushi/vec4 16809983, 16793599, 25;
+    %cmp/x;
+    %jmp/1 T_0.9, 4;
+    %dup/vec4;
+    %pushi/vec4 16793599, 16785407, 25;
+    %cmp/x;
+    %jmp/1 T_0.10, 4;
+    %dup/vec4;
+    %pushi/vec4 16785407, 16781311, 25;
+    %cmp/x;
+    %jmp/1 T_0.11, 4;
+    %dup/vec4;
+    %pushi/vec4 16781311, 16779263, 25;
+    %cmp/x;
+    %jmp/1 T_0.12, 4;
+    %dup/vec4;
+    %pushi/vec4 16779263, 16778239, 25;
+    %cmp/x;
+    %jmp/1 T_0.13, 4;
+    %dup/vec4;
+    %pushi/vec4 16778239, 16777727, 25;
+    %cmp/x;
+    %jmp/1 T_0.14, 4;
+    %dup/vec4;
+    %pushi/vec4 16777727, 16777471, 25;
+    %cmp/x;
+    %jmp/1 T_0.15, 4;
+    %dup/vec4;
+    %pushi/vec4 16777471, 16777343, 25;
+    %cmp/x;
+    %jmp/1 T_0.16, 4;
+    %dup/vec4;
+    %pushi/vec4 16777343, 16777279, 25;
+    %cmp/x;
+    %jmp/1 T_0.17, 4;
+    %dup/vec4;
+    %pushi/vec4 16777279, 16777247, 25;
+    %cmp/x;
+    %jmp/1 T_0.18, 4;
+    %dup/vec4;
+    %pushi/vec4 16777247, 16777231, 25;
+    %cmp/x;
+    %jmp/1 T_0.19, 4;
+    %dup/vec4;
+    %pushi/vec4 16777231, 16777223, 25;
+    %cmp/x;
+    %jmp/1 T_0.20, 4;
+    %dup/vec4;
+    %pushi/vec4 16777223, 16777219, 25;
+    %cmp/x;
+    %jmp/1 T_0.21, 4;
+    %dup/vec4;
+    %pushi/vec4 16777219, 16777217, 25;
+    %cmp/x;
+    %jmp/1 T_0.22, 4;
+    %dup/vec4;
+    %pushi/vec4 16777217, 16777216, 25;
+    %cmp/x;
+    %jmp/1 T_0.23, 4;
+    %dup/vec4;
+    %pushi/vec4 16777216, 16777216, 25;
+    %cmp/x;
+    %jmp/1 T_0.24, 4;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 0, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.0 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 0, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.1 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 1, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 1, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.2 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 2, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 2, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.3 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 3, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 3, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.4 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 4, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 4, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.5 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 5, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 5, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.6 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 6, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 6, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.7 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 7, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 7, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.8 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 8, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 8, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.9 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 9, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 9, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.10 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 10, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 10, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.11 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 11, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 11, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.12 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 12, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 12, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.13 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 13, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 13, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.14 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 14, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 14, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.15 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 15, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 15, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.16 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 16, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 16, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.17 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 17, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 17, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.18 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 18, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 18, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.19 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 19, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 19, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.20 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 20, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 20, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.21 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 21, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 21, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.22 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 22, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 22, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.23 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 23, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 23, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.24 ;
+    %load/vec4 v0x5592cfcfefc0_0;
+    %ix/load 4, 24, 0;
+    %flag_set/imm 4, 0;
+    %shiftl 4;
+    %store/vec4 v0x5592cfcfec10_0, 0, 25;
+    %pushi/vec4 24, 0, 5;
+    %store/vec4 v0x5592cfcfeee0_0, 0, 5;
+    %jmp T_0.26;
+T_0.26 ;
+    %pop/vec4 1;
+    %jmp T_0;
+    .thread T_0, $push;
+    .scope S_0x5592cfc9f490;
+T_1 ;
+    %pushi/vec4 0, 0, 1;
+    %store/vec4 v0x5592cfd06280_0, 0, 1;
+    %end;
+    .thread T_1;
+    .scope S_0x5592cfc9f490;
+T_2 ;
+    %pushi/vec4 1075629261, 0, 32;
+    %store/vec4 v0x5592cfd06410_0, 0, 32;
+    %pushi/vec4 1059481190, 0, 32;
+    %store/vec4 v0x5592cfd06510_0, 0, 32;
+    %delay 5000, 0;
+    %vpi_call 2 18 "$display", "\012Sum: %16b + %16b = %16b", v0x5592cfd06410_0, v0x5592cfd06510_0, v0x5592cfd06340_0 {0 0 0};
+    %pushi/vec4 1075629261, 0, 32;
+    %store/vec4 v0x5592cfd06410_0, 0, 32;
+    %pushi/vec4 3206964838, 0, 32;
+    %store/vec4 v0x5592cfd06510_0, 0, 32;
+    %delay 5000, 0;
+    %vpi_call 2 23 "$display", "\012Sum: %16b + %16b = %16b", v0x5592cfd06410_0, v0x5592cfd06510_0, v0x5592cfd06340_0 {0 0 0};
+    %pushi/vec4 3223112909, 0, 32;
+    %store/vec4 v0x5592cfd06410_0, 0, 32;
+    %pushi/vec4 1059481190, 0, 32;
+    %store/vec4 v0x5592cfd06510_0, 0, 32;
+    %delay 5000, 0;
+    %vpi_call 2 28 "$display", "\012Sum: %16b + %16b = %16b", v0x5592cfd06410_0, v0x5592cfd06510_0, v0x5592cfd06340_0 {0 0 0};
+    %pushi/vec4 3223112909, 0, 32;
+    %store/vec4 v0x5592cfd06410_0, 0, 32;
+    %pushi/vec4 3206964838, 0, 32;
+    %store/vec4 v0x5592cfd06510_0, 0, 32;
+    %delay 5000, 0;
+    %vpi_call 2 33 "$display", "\012Sum: %16b + %16b = %16b", v0x5592cfd06410_0, v0x5592cfd06510_0, v0x5592cfd06340_0 {0 0 0};
+    %pushi/vec4 1, 0, 1;
+    %store/vec4 v0x5592cfd06280_0, 0, 1;
+    %pushi/vec4 1075629261, 0, 32;
+    %store/vec4 v0x5592cfd06410_0, 0, 32;
+    %pushi/vec4 1059481190, 0, 32;
+    %store/vec4 v0x5592cfd06510_0, 0, 32;
+    %delay 5000, 0;
+    %vpi_call 2 40 "$display", "\012Sum: %16b - %16b = %16b", v0x5592cfd06410_0, v0x5592cfd06510_0, v0x5592cfd06340_0 {0 0 0};
+    %pushi/vec4 1075629261, 0, 32;
+    %store/vec4 v0x5592cfd06410_0, 0, 32;
+    %pushi/vec4 3206964838, 0, 32;
+    %store/vec4 v0x5592cfd06510_0, 0, 32;
+    %delay 5000, 0;
+    %vpi_call 2 45 "$display", "\012Sum: %16b - %16b = %16b", v0x5592cfd06410_0, v0x5592cfd06510_0, v0x5592cfd06340_0 {0 0 0};
+    %pushi/vec4 3223112909, 0, 32;
+    %store/vec4 v0x5592cfd06410_0, 0, 32;
+    %pushi/vec4 1059481190, 0, 32;
+    %store/vec4 v0x5592cfd06510_0, 0, 32;
+    %delay 5000, 0;
+    %vpi_call 2 50 "$display", "\012Sum: %16b - %16b = %16b", v0x5592cfd06410_0, v0x5592cfd06510_0, v0x5592cfd06340_0 {0 0 0};
+    %pushi/vec4 3223112909, 0, 32;
+    %store/vec4 v0x5592cfd06410_0, 0, 32;
+    %pushi/vec4 3206964838, 0, 32;
+    %store/vec4 v0x5592cfd06510_0, 0, 32;
+    %delay 5000, 0;
+    %vpi_call 2 55 "$display", "\012Sum: %16b - %16b = %16b", v0x5592cfd06410_0, v0x5592cfd06510_0, v0x5592cfd06340_0 {0 0 0};
+    %vpi_call 2 56 "$finish" {0 0 0};
+    %end;
+    .thread T_2;
+# The file index is used to find the file name in the following table.
+:file_names 5;
+    "N/A";
+    "<interactive>";
+    "fpu_bench.v";
+    "./fpu_2.v";
+    "./exp_calc.v";
diff --git a/verilog/fpu/compile b/verilog/fpu/compile
new file mode 100755
index 0000000..08b3b83
--- /dev/null
+++ b/verilog/fpu/compile
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+iverilog fpu_bench.v
+vvp a.out
diff --git a/verilog/fpu/exp_calc.v b/verilog/fpu/exp_calc.v
new file mode 100644
index 0000000..89838f4
--- /dev/null
+++ b/verilog/fpu/exp_calc.v
@@ -0,0 +1,152 @@
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////

+//File Name: Priority Encoder.v

+//Created By: Sheetal Swaroop Burada

+//Date: 30-04-2019

+//Project Name: Design of 32 Bit Floating Point ALU Based on Standard IEEE-754 in Verilog and its implementation on FPGA.

+//University: Dayalbagh Educational Institute

+////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

+

+

+module exp_calc(

+			input [24:0] significand,

+			input [7:0] Exponent_a,

+			output reg [24:0] Significand,

+			output [7:0] Exponent_sub

+			);

+

+reg [4:0] shift;

+

+always @(significand)

+begin

+	casex (significand)

+		25'bx_1xxx_xxxx_xxxx_xxxx_xxxx_xxxx :	begin

+													Significand = significand;

+									 				shift = 5'd0;

+								 			  	end

+		25'bx_01xx_xxxx_xxxx_xxxx_xxxx_xxxx : 	begin

+										 			Significand = significand << 1;

+									 				shift = 5'd1;

+								 			  	end

+		25'bx_001x_xxxx_xxxx_xxxx_xxxx_xxxx : 	begin

+										 			Significand = significand << 2;

+									 				shift = 5'd2;

+								 				end

+		25'bx_0001_xxxx_xxxx_xxxx_xxxx_xxxx : 	begin

+													Significand = significand << 3;

+								 	 				shift = 5'd3;

+								 				end

+

+		25'bx_0000_1xxx_xxxx_xxxx_xxxx_xxxx : 	begin

+									 				Significand = significand << 4;

+								 	 				shift = 5'd4;

+								 				end

+

+		25'bx_0000_01xx_xxxx_xxxx_xxxx_xxxx : 	begin

+									 				Significand = significand << 5;

+								 	 				shift = 5'd5;

+								 				end

+

+		25'bx_0000_001x_xxxx_xxxx_xxxx_xxxx : 	begin						// 24'h020000

+									 				Significand = significand << 6;

+								 	 				shift = 5'd6;

+								 				end

+

+		25'bx_0000_0001_xxxx_xxxx_xxxx_xxxx : 	begin						// 24'h010000

+									 				Significand = significand << 7;

+								 	 				shift = 5'd7;

+								 				end

+

+		25'bx_0000_0000_1xxx_xxxx_xxxx_xxxx : 	begin						// 24'h008000

+									 				Significand = significand << 8;

+								 	 				shift = 5'd8;

+								 				end

+

+		25'bx_0000_0000_01xx_xxxx_xxxx_xxxx : 	begin						// 24'h004000

+									 				Significand = significand << 9;

+								 	 				shift = 5'd9;

+								 				end

+

+		25'bx_0000_0000_001x_xxxx_xxxx_xxxx : 	begin						// 24'h002000

+									 				Significand = significand << 10;

+								 	 				shift = 5'd10;

+								 				end

+

+		25'bx_0000_0000_0001_xxxx_xxxx_xxxx : 	begin						// 24'h001000

+									 				Significand = significand << 11;

+								 	 				shift = 5'd11;

+								 				end

+

+		25'bx_0000_0000_0000_1xxx_xxxx_xxxx : 	begin						// 24'h000800

+									 				Significand = significand << 12;

+								 	 				shift = 5'd12;

+								 				end

+

+		25'bx_0000_0000_0000_01xx_xxxx_xxxx : 	begin						// 24'h000400

+									 				Significand = significand << 13;

+								 	 				shift = 5'd13;

+								 				end

+

+		25'bx_0000_0000_0000_001x_xxxx_xxxx : 	begin						// 24'h000200

+									 				Significand = significand << 14;

+								 	 				shift = 5'd14;

+								 				end

+

+		25'bx_0000_0000_0000_0001_xxxx_xxxx  : 	begin						// 24'h000100

+									 				Significand = significand << 15;

+								 	 				shift = 5'd15;

+								 				end

+

+		25'bx_0000_0000_0000_0000_1xxx_xxxx : 	begin						// 24'h000080

+									 				Significand = significand << 16;

+								 	 				shift = 5'd16;

+								 				end

+

+		25'bx_0000_0000_0000_0000_01xx_xxxx : 	begin						// 24'h000040

+											 		Significand = significand << 17;

+										 	 		shift = 5'd17;

+												end

+

+		25'bx_0000_0000_0000_0000_001x_xxxx : 	begin						// 24'h000020

+									 				Significand = significand << 18;

+								 	 				shift = 5'd18;

+								 				end

+

+		25'bx_0000_0000_0000_0000_0001_xxxx : 	begin						// 24'h000010

+									 				Significand = significand << 19;

+								 	 				shift = 5'd19;

+												end

+

+		25'bx_0000_0000_0000_0000_0000_1xxx :	begin						// 24'h000008

+									 				Significand = significand << 20;

+								 					shift = 5'd20;

+								 				end

+

+		25'bx_0000_0000_0000_0000_0000_01xx : 	begin						// 24'h000004

+									 				Significand = significand << 21;

+								 	 				shift = 5'd21;

+								 				end

+

+		25'bx_0000_0000_0000_0000_0000_001x : 	begin						// 24'h000002

+									 				Significand = significand << 22;

+								 	 				shift = 5'd22;

+								 				end

+

+		25'bx_0000_0000_0000_0000_0000_0001 : 	begin						// 24'h000001

+									 				Significand = significand << 23;

+								 	 				shift = 5'd23;

+								 				end

+

+		25'bx_0000_0000_0000_0000_0000_0000 : 	begin						// 24'h000000

+								 					Significand = significand << 24;

+							 	 					shift = 5'd24;

+								 				end

+		default : 	begin

+						Significand = significand;

+						shift = 8'd0;

+					end

+

+	endcase

+end

+assign Exponent_sub = Exponent_a - shift;

+

+endmodule

diff --git a/verilog/fpu/fpu.v b/verilog/fpu/fpu.v
new file mode 100644
index 0000000..7ec70d9
--- /dev/null
+++ b/verilog/fpu/fpu.v
@@ -0,0 +1,71 @@
+module fpu
+(
+	input wire [31:0] fpu_in_1,
+	input wire [31:0] fpu_in_2,
+	output wire[31:0] fpu_output
+);
+
+reg[31:0] tmp_out;
+reg[22:0] fpu_reg_1;
+reg[22:0] fpu_reg_2;
+reg[7:0] exp;
+
+wire [7:0] dif_exp = fpu_in_1[30:23] - fpu_in_2[30:23];
+wire [7:0] neg_dif_exp = fpu_in_2[30:23] - fpu_in_1[30:23];
+
+reg[23:0] mantis_sum;
+
+always @ ( * )
+begin
+	/* $display("\nNEW TEST\n"); */
+	/* $display("\nMantissas R1: %16b R2: %16b", fpu_in_1[22:0], fpu_in_2[22:0]); */
+	/* $display("\ndif_exp[7]: %16b", dif_exp); */
+	if (dif_exp[7] == 1'b1) begin
+		fpu_reg_1 = fpu_in_1[22:0] >> 1;
+		fpu_reg_1[22] = 1'b1;
+		fpu_reg_1 = fpu_reg_1 >> neg_dif_exp-1;
+		fpu_reg_2 = fpu_in_2[22:0];
+		exp = fpu_in_2[30:23];
+		/* $display("\n1 1 smaller exp: %16b", neg_dif_exp, fpu_reg_1[22:0]); */
+	end else begin
+		if (dif_exp > 8'b0) begin
+			fpu_reg_2 = fpu_in_2 >> 1;
+			fpu_reg_2[22] = 1'b1;
+			fpu_reg_2 = fpu_reg_2 >> dif_exp-1;
+			/* $display("\n 2 smaller exp: %16b, shifted R2: %16b", dif_exp, fpu_reg_2[22:0]); */
+		end else begin
+			fpu_reg_2 = fpu_in_2[22:0];
+			/* $display("\nexp equal"); */
+		end
+		fpu_reg_1 = fpu_in_1[22:0];
+		exp = fpu_in_1[30:23];
+	end
+
+	/* $display("\nDenormalized mantissas: 1: %16b, 2: %16b: ", fpu_reg_1, fpu_reg_2); */
+	/* $display("\nexp: %16b", exp); */
+
+	mantis_sum = fpu_reg_1 + fpu_reg_2;
+
+	/* $display("\nmantis: %16b, exp:%16b", mantis_sum, exp); */
+
+	if (mantis_sum[23] == 1'b1) begin
+		exp = exp + 1;
+		mantis_sum = mantis_sum >> 1'b1;
+		if (dif_exp == 8'b0) begin
+			mantis_sum[22] = 1'b1;
+		end else begin
+			mantis_sum[22] = 1'b0;
+		end
+
+		/* $display("\nshifted exp: %16b", exp); */
+		/* $display("\nshifted mantis: %16b", mantis_sum); */
+	end
+
+
+	tmp_out[31] = 1'b0;
+	tmp_out[30:23] = exp;
+	tmp_out[22:0] = mantis_sum[22:0];
+end
+
+assign fpu_output = tmp_out;
+endmodule
diff --git a/verilog/fpu/fpu_2.v b/verilog/fpu/fpu_2.v
new file mode 100644
index 0000000..b1930a5
--- /dev/null
+++ b/verilog/fpu/fpu_2.v
@@ -0,0 +1,54 @@
+`include "exp_calc.v"
+module fpu_2(
+	input wire add_not,
+	input wire[31:0] a_in, b_in,
+	output wire[31:0] out
+);
+
+wire[23:0] a_sig, b_sig, b_shft_sig, a_shft_sig, a_sign_sig, b_sign_sig;
+wire[24:0] sig_sum, sig_diff, sig_op, sig_final;
+wire[7:0] exp;
+wire[7:0] diff, neg_diff;
+wire same_sign;
+
+assign diff = a_in[30:23] - b_in[30:23];
+assign neg_diff = b_in[30:23] - a_in[30:23];
+assign exp = diff[7] ? b_in[30:23] : a_in[30:23];
+
+assign same_sign = ~(a_in[31] ^ b_in[31]);
+
+// Pull hidden bit into sig, if exp 0, no hidden bit
+assign a_sig = (|a_in[30:23] ? {1'b1, a_in[22:0]} : {1'b0, a_in[22:0]});
+assign b_sig = (|b_in[30:23] ? {1'b1, b_in[22:0]} : {1'b0, b_in[22:0]});
+
+assign a_shft_sig = (diff[7] ? a_sig >> neg_diff : a_sig);
+assign b_shft_sig = (diff[7] ? b_sig : b_sig >> diff);
+
+//2C Invert if Negative and not same signs
+assign a_sign_sig = same_sign ? a_shft_sig : (a_in[31] ? ~(a_shft_sig) + 24'b1 : a_shft_sig);
+assign b_sign_sig = same_sign ? b_shft_sig : (b_in[31] ? ~(b_shft_sig) + 24'b1 : b_shft_sig);
+
+//Adding
+assign sig_sum = a_sign_sig + b_sign_sig;
+
+//Subtraction
+assign sig_diff = a_shft_sig + ~(b_shft_sig) + 25'b1;
+
+assign sig_op = add_not ? sig_diff : sig_sum;
+assign sig_final = sig_op[24] | same_sign ? sig_op : ~(sig_op) + 24'b1;
+
+wire[24:0] sig_diff_final;
+wire[7:0] exp_diff;
+exp_calc exp_calc0(sig_final,exp,sig_diff_final,exp_diff);
+
+
+// Assign exp and mantissa
+assign out[31] = add_not & (a_in[31] | b_in[31]) ? (a_in[31] ^ b_in[31] ^ add_not ? (a_shft_sig > b_shft_sig ? 1 : 0) : a_in[31]) : (a_shft_sig > b_shft_sig ? a_in[31] : b_in[31]);
+assign out[30:23] = add_not ? (same_sign ? exp_diff : (sig_diff_final[24] ? exp : exp)) : (sig_final[24] & same_sign ? exp + 8'b1 : (same_sign ? exp : exp_diff));
+assign out[22:0] = add_not ? (same_sign ? sig_diff_final[22:0] : sig_diff_final[24] ? sig_diff_final[23:1] : sig_diff_final[22:0]) : sig_final[24] & same_sign ? sig_final[23:1] : (same_sign ? sig_final[22:0] : sig_diff_final[22:0]);
+
+/* assign out = {exp_diff, 24'b0}; */
+// assign out = {diff, neg_diff, 16'b0};
+/* assign out = {sig_op, 7'b0}; */
+
+endmodule
diff --git a/verilog/fpu/fpu_2.v.add.bak b/verilog/fpu/fpu_2.v.add.bak
new file mode 100644
index 0000000..c4d29c8
--- /dev/null
+++ b/verilog/fpu/fpu_2.v.add.bak
@@ -0,0 +1,54 @@
+`include "exp_calc.v"
+module fpu_2(
+	input wire add_not,
+	input wire[31:0] a_in, b_in,
+	output wire[31:0] out
+);
+
+wire[23:0] a_sig, b_sig, b_shft_sig, a_shft_sig, a_sign_sig, b_sign_sig;
+wire[24:0] sig_sum, sig_diff, sig_op, sig_final;
+wire[7:0] exp;
+wire[7:0] diff, neg_diff;
+wire same_sign;
+
+assign diff = a_in[30:23] - b_in[30:23];
+assign neg_diff = b_in[30:23] - a_in[30:23];
+assign exp = diff[7] ? b_in[30:23] : a_in[30:23];
+
+assign same_sign = ~(a_in[31] ^ b_in[31]);
+
+// Pull hidden bit into sig, if exp 0, no hidden bit
+assign a_sig = (|a_in[30:23] ? {1'b1, a_in[22:0]} : {1'b0, a_in[22:0]});
+assign b_sig = (|b_in[30:23] ? {1'b1, b_in[22:0]} : {1'b0, b_in[22:0]});
+
+assign a_shft_sig = (diff[7] ? a_sig >> neg_diff : a_sig);
+assign b_shft_sig = (diff[7] ? b_sig : b_sig >> diff);
+
+//2C Invert if Negative and not same signs
+assign a_sign_sig = same_sign ? a_shft_sig : (a_in[31] ? ~(a_shft_sig) + 24'b1 : a_shft_sig);
+assign b_sign_sig = same_sign ? b_shft_sig : (b_in[31] ? ~(b_shft_sig) + 24'b1 : b_shft_sig);
+
+//Adding
+assign sig_sum = a_sign_sig + b_sign_sig;
+
+//Subtraction
+assign sig_diff = a_shft_sig + ~(b_shft_sig) + 25'b1;
+
+assign sig_op = add_not ? sig_diff : sig_sum;
+assign sig_final = sig_op[24] | same_sign ? sig_op : ~(sig_op) + 24'b1;
+
+wire[24:0] sig_diff_final;
+wire[7:0] exp_diff;
+exp_calc exp_calc0(sig_final,exp,sig_diff_final,exp_diff);
+
+
+// Assign exp and mantissa
+assign out[31] = a_shft_sig > b_shft_sig ? a_in[31] : b_in[31];
+assign out[30:23] = sig_final[24] & same_sign ? exp + 8'b1 : (same_sign ? exp : exp_diff);
+assign out[22:0] = sig_final[24] & same_sign ? sig_final[23:1] : (same_sign ? sig_final[22:0] : sig_diff_final[22:0]);
+
+/* assign out = {exp_diff, 24'b0}; */
+// assign out = {diff, neg_diff, 16'b0};
+/* assign out = {sig_op, 7'b0}; */
+
+endmodule
diff --git a/verilog/fpu/fpu_3.v b/verilog/fpu/fpu_3.v
new file mode 100644
index 0000000..69c7cec
--- /dev/null
+++ b/verilog/fpu/fpu_3.v
@@ -0,0 +1,36 @@
+module fpu_3(
+	input wire add_not,
+	input wire [31:0] a_in, b_in,
+	output wire[31:0] out
+);
+
+wire[7:0] diff, neg_diff, exp;
+assign diff = a_in[30:23] - b_in[30:23];
+assign neg_diff = b_in[30:23] - a_in[30:23];
+assign exp = diff[7] ? b_in[30:23] : a_in[30:23];
+
+// Pull hidden bit into sig, if exp 0, no hidden bit
+wire[23:0] a_sig, b_sig;
+assign a_sig = (|a_in[30:23] ? {1'b1, a_in[22:0]} : {1'b0, a_in[22:0]});
+assign b_sig = (|b_in[30:23] ? {1'b1, b_in[22:0]} : {1'b0, b_in[22:0]});
+
+//Denormalize correct one
+wire[23:0] a_shift_sig, b_shift_sig;
+assign a_shift_sig = (diff[7] ? a_sig >> neg_diff : a_sig);
+assign b_shift_sig = (diff[7] ? b_sig : b_sig >> diff);
+
+// Set signed based on inputs and signs
+wire[23:0] a_signed_sig, b_signed_sig;
+assign a_signed_sig = b[31] & (~(add_not ^ b_in[31])) ? ~a_shift_sig + 1'b1 : a_shift_sig;
+assign b_signed_sig = ~a[31] & (add_not ^ b_in[31]) ? ~b_shift_sig + 1'b1; : b_shift_sig;
+
+
+wire[24:0] sum_sig;
+assign sum_sig = a_signed_sig + b_signed_sig;
+
+wire[24:0] signed_sum_sig;
+assign signed_sum_sig = ~(a_in[31] ^ b_in[31]) ? sum_sig :
+
+assign out[31] = ;
+
+endmodule
diff --git a/verilog/fpu/fpu_bench.v b/verilog/fpu/fpu_bench.v
new file mode 100644
index 0000000..ecbd659
--- /dev/null
+++ b/verilog/fpu/fpu_bench.v
@@ -0,0 +1,58 @@
+`timescale 1us/1ns
+
+`include "fpu_2.v"
+
+module fpu_bench;
+
+reg[31:0] input1, input2;
+reg add = 1'b0;
+wire[31:0] fpu_output;
+
+fpu_2 fpu0 (add,input1, input2, fpu_output);
+
+initial begin
+
+	input1=32'b01000000000111001100110011001101; // 2.45
+	input2=32'b00111111001001100110011001100110; //.65
+	#5;
+	$display("\nSum: %16b + %16b = %16b",input1,input2,fpu_output);
+
+	input1=32'b01000000000111001100110011001101; // 2.45
+	input2=32'b10111111001001100110011001100110; //.65
+	#5;
+	$display("\nSum: %16b + %16b = %16b",input1,input2,fpu_output);
+
+	input1=32'b11000000000111001100110011001101; // 2.45
+	input2=32'b00111111001001100110011001100110; //.65
+	#5;
+	$display("\nSum: %16b + %16b = %16b",input1,input2,fpu_output);
+
+	input1=32'b11000000000111001100110011001101; // 2.45
+	input2=32'b10111111001001100110011001100110; //.65
+	#5;
+	$display("\nSum: %16b + %16b = %16b",input1,input2,fpu_output);
+
+	add = 1'b1;
+
+	input1=32'b01000000000111001100110011001101; // 2.45
+	input2=32'b00111111001001100110011001100110; //.65
+	#5;
+	$display("\nSum: %16b - %16b = %16b",input1,input2,fpu_output);
+
+	input1=32'b01000000000111001100110011001101; // 2.45
+	input2=32'b10111111001001100110011001100110; //.65
+	#5;
+	$display("\nSum: %16b - %16b = %16b",input1,input2,fpu_output);
+
+	input1=32'b11000000000111001100110011001101; // 2.45
+	input2=32'b00111111001001100110011001100110; //.65
+	#5;
+	$display("\nSum: %16b - %16b = %16b",input1,input2,fpu_output);
+
+	input1=32'b11000000000111001100110011001101; // 2.45
+	input2=32'b10111111001001100110011001100110; //.65
+	#5;
+	$display("\nSum: %16b - %16b = %16b",input1,input2,fpu_output);
+	$finish;
+end
+endmodule