// // Generated by Bluespec Compiler, version 2019.05.beta2 (build a88bf40db, 2019-05-24) // // On Wed Jun 24 20:10:19 BST 2020 // // // Ports: // Name I/O size props // prepareBoundsCheck O 266 // prepareBoundsCheck_a I 163 // prepareBoundsCheck_b I 163 // prepareBoundsCheck_pcc I 163 // prepareBoundsCheck_ddc I 163 // prepareBoundsCheck_vaddr I 64 // prepareBoundsCheck_size I 5 // prepareBoundsCheck_toCheck I 46 // // Combinational paths from inputs to outputs: // (prepareBoundsCheck_a, // prepareBoundsCheck_b, // prepareBoundsCheck_pcc, // prepareBoundsCheck_ddc, // prepareBoundsCheck_vaddr, // prepareBoundsCheck_size, // prepareBoundsCheck_toCheck) -> prepareBoundsCheck // // `ifdef BSV_ASSIGNMENT_DELAY `else `define BSV_ASSIGNMENT_DELAY `endif `ifdef BSV_POSITIVE_RESET `define BSV_RESET_VALUE 1'b1 `define BSV_RESET_EDGE posedge `else `define BSV_RESET_VALUE 1'b0 `define BSV_RESET_EDGE negedge `endif module module_prepareBoundsCheck(prepareBoundsCheck_a, prepareBoundsCheck_b, prepareBoundsCheck_pcc, prepareBoundsCheck_ddc, prepareBoundsCheck_vaddr, prepareBoundsCheck_size, prepareBoundsCheck_toCheck, prepareBoundsCheck); // value method prepareBoundsCheck input [162 : 0] prepareBoundsCheck_a; input [162 : 0] prepareBoundsCheck_b; input [162 : 0] prepareBoundsCheck_pcc; input [162 : 0] prepareBoundsCheck_ddc; input [63 : 0] prepareBoundsCheck_vaddr; input [4 : 0] prepareBoundsCheck_size; input [45 : 0] prepareBoundsCheck_toCheck; output [265 : 0] prepareBoundsCheck; // signals for module outputs wire [265 : 0] prepareBoundsCheck; // remaining internal signals reg [65 : 0] x__h926; reg [64 : 0] x__h1808; reg [63 : 0] x__h1617; reg [15 : 0] x__h693, x__h974; reg [13 : 0] IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d75; reg [5 : 0] CASE_prepareBoundsCheck_toCheck_BITS_20_TO_19__ETC__q6, IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23; reg [1 : 0] x__h1457; wire [65 : 0] IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d69, addTop__h1821, addTop__h868, prepareBoundsCheck_a_BITS_161_TO_110_33_AND_45_ETC___d139, result__h1498, result__h2417, ret__h1825, ret__h872, x__h1818, x__h865; wire [63 : 0] addBase__h1669, addBase__h346, bot__h1672, x__h176; wire [51 : 0] mask__h1822, mask__h869; wire [49 : 0] mask__h1670, mask__h347, prepareBoundsCheck_a_BITS_159_TO_110_PLUS_SEXT_ETC__q2, x26_BITS_63_TO_14_PLUS_SEXT_x457_SL_IF_prepare_ETC__q5; wire [15 : 0] prepareBoundsCheck_a_BITS_1_TO_0_CONCAT_prepar_ETC__q3, prepareBoundsCheck_a_BITS_3_TO_2_CONCAT_prepar_ETC__q4; wire [1 : 0] prepareBoundsCheck_a_BITS_1_TO_0__q1; wire IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d90, prepareBoundsCheck_a_BITS_43_TO_38_6_ULT_51_32_ETC___d152, x__h1049, x__h1969; // value method prepareBoundsCheck assign prepareBoundsCheck = { prepareBoundsCheck_toCheck[21], x__h176, x__h865[64:0], CASE_prepareBoundsCheck_toCheck_BITS_20_TO_19__ETC__q6, x__h1617, x__h1808, prepareBoundsCheck_toCheck[12] } ; // remaining internal signals assign IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d69 = { x__h926[65:14] & mask__h869, 14'd0 } + addTop__h868 ; assign IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d90 = IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 < 6'd51 && IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d69[64:63] - { 1'd0, x__h1049 } > 2'd1 ; assign addBase__h1669 = { {48{prepareBoundsCheck_a_BITS_1_TO_0_CONCAT_prepar_ETC__q3[15]}}, prepareBoundsCheck_a_BITS_1_TO_0_CONCAT_prepar_ETC__q3 } << prepareBoundsCheck_a[43:38] ; assign addBase__h346 = { {48{x__h693[15]}}, x__h693 } << IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 ; assign addTop__h1821 = { {50{prepareBoundsCheck_a_BITS_3_TO_2_CONCAT_prepar_ETC__q4[15]}}, prepareBoundsCheck_a_BITS_3_TO_2_CONCAT_prepar_ETC__q4 } << prepareBoundsCheck_a[43:38] ; assign addTop__h868 = { {50{x__h974[15]}}, x__h974 } << IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 ; assign bot__h1672 = { prepareBoundsCheck_a[159:110] & mask__h1670, 14'd0 } + addBase__h1669 ; assign mask__h1670 = 50'h3FFFFFFFFFFFF << prepareBoundsCheck_a[43:38] ; assign mask__h1822 = 52'hFFFFFFFFFFFFF << prepareBoundsCheck_a[43:38] ; assign mask__h347 = 50'h3FFFFFFFFFFFF << IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 ; assign mask__h869 = 52'hFFFFFFFFFFFFF << IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 ; assign prepareBoundsCheck_a_BITS_159_TO_110_PLUS_SEXT_ETC__q2 = prepareBoundsCheck_a[159:110] + ({ {48{prepareBoundsCheck_a_BITS_1_TO_0__q1[1]}}, prepareBoundsCheck_a_BITS_1_TO_0__q1 } << prepareBoundsCheck_a[43:38]) ; assign prepareBoundsCheck_a_BITS_161_TO_110_33_AND_45_ETC___d139 = { prepareBoundsCheck_a[161:110] & mask__h1822, 14'd0 } + addTop__h1821 ; assign prepareBoundsCheck_a_BITS_1_TO_0_CONCAT_prepar_ETC__q3 = { prepareBoundsCheck_a[1:0], prepareBoundsCheck_a[23:10] } ; assign prepareBoundsCheck_a_BITS_1_TO_0__q1 = prepareBoundsCheck_a[1:0] ; assign prepareBoundsCheck_a_BITS_3_TO_2_CONCAT_prepar_ETC__q4 = { prepareBoundsCheck_a[3:2], prepareBoundsCheck_a[37:24] } ; assign prepareBoundsCheck_a_BITS_43_TO_38_6_ULT_51_32_ETC___d152 = prepareBoundsCheck_a[43:38] < 6'd51 && prepareBoundsCheck_a_BITS_161_TO_110_33_AND_45_ETC___d139[64:63] - { 1'd0, x__h1969 } > 2'd1 ; assign result__h1498 = { 1'd0, ~IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d69[64], IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d69[63:0] } ; assign result__h2417 = { 1'd0, ~prepareBoundsCheck_a_BITS_161_TO_110_33_AND_45_ETC___d139[64], prepareBoundsCheck_a_BITS_161_TO_110_33_AND_45_ETC___d139[63:0] } ; assign ret__h1825 = { 1'd0, prepareBoundsCheck_a_BITS_161_TO_110_33_AND_45_ETC___d139[64:0] } ; assign ret__h872 = { 1'd0, IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d69[64:0] } ; assign x26_BITS_63_TO_14_PLUS_SEXT_x457_SL_IF_prepare_ETC__q5 = x__h926[63:14] + ({ {48{x__h1457[1]}}, x__h1457 } << IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23) ; assign x__h1049 = (IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 == 6'd50) ? IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d75[13] : x26_BITS_63_TO_14_PLUS_SEXT_x457_SL_IF_prepare_ETC__q5[49] ; assign x__h176 = { x__h926[63:14] & mask__h347, 14'd0 } + addBase__h346 ; assign x__h1818 = prepareBoundsCheck_a_BITS_43_TO_38_6_ULT_51_32_ETC___d152 ? result__h2417 : ret__h1825 ; assign x__h1969 = (prepareBoundsCheck_a[43:38] == 6'd50) ? prepareBoundsCheck_a[23] : prepareBoundsCheck_a_BITS_159_TO_110_PLUS_SEXT_ETC__q2[49] ; assign x__h865 = IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d90 ? result__h1498 : ret__h872 ; always@(prepareBoundsCheck_toCheck or prepareBoundsCheck_ddc or prepareBoundsCheck_a or prepareBoundsCheck_b or prepareBoundsCheck_pcc) begin case (prepareBoundsCheck_toCheck[20:19]) 2'd0: x__h926 = prepareBoundsCheck_a[161:96]; 2'd1: x__h926 = prepareBoundsCheck_b[161:96]; 2'd2: x__h926 = prepareBoundsCheck_pcc[161:96]; 2'd3: x__h926 = prepareBoundsCheck_ddc[161:96]; endcase end always@(prepareBoundsCheck_toCheck or prepareBoundsCheck_vaddr or prepareBoundsCheck_a or bot__h1672 or prepareBoundsCheck_b) begin case (prepareBoundsCheck_toCheck[18:16]) 3'd0: x__h1617 = prepareBoundsCheck_a[159:96]; 3'd1: x__h1617 = bot__h1672; 3'd2: x__h1617 = { 46'd0, prepareBoundsCheck_a[62:45] }; 3'd3: x__h1617 = prepareBoundsCheck_b[159:96]; default: x__h1617 = prepareBoundsCheck_vaddr; endcase end always@(prepareBoundsCheck_toCheck or prepareBoundsCheck_ddc or prepareBoundsCheck_a or prepareBoundsCheck_b or prepareBoundsCheck_pcc) begin case (prepareBoundsCheck_toCheck[20:19]) 2'd0: x__h693 = { prepareBoundsCheck_a[1:0], prepareBoundsCheck_a[23:10] }; 2'd1: x__h693 = { prepareBoundsCheck_b[1:0], prepareBoundsCheck_b[23:10] }; 2'd2: x__h693 = { prepareBoundsCheck_pcc[1:0], prepareBoundsCheck_pcc[23:10] }; 2'd3: x__h693 = { prepareBoundsCheck_ddc[1:0], prepareBoundsCheck_ddc[23:10] }; endcase end always@(prepareBoundsCheck_toCheck or prepareBoundsCheck_ddc or prepareBoundsCheck_a or prepareBoundsCheck_b or prepareBoundsCheck_pcc) begin case (prepareBoundsCheck_toCheck[20:19]) 2'd0: x__h974 = { prepareBoundsCheck_a[3:2], prepareBoundsCheck_a[37:24] }; 2'd1: x__h974 = { prepareBoundsCheck_b[3:2], prepareBoundsCheck_b[37:24] }; 2'd2: x__h974 = { prepareBoundsCheck_pcc[3:2], prepareBoundsCheck_pcc[37:24] }; 2'd3: x__h974 = { prepareBoundsCheck_ddc[3:2], prepareBoundsCheck_ddc[37:24] }; endcase end always@(prepareBoundsCheck_toCheck or prepareBoundsCheck_ddc or prepareBoundsCheck_a or prepareBoundsCheck_b or prepareBoundsCheck_pcc) begin case (prepareBoundsCheck_toCheck[20:19]) 2'd0: x__h1457 = prepareBoundsCheck_a[1:0]; 2'd1: x__h1457 = prepareBoundsCheck_b[1:0]; 2'd2: x__h1457 = prepareBoundsCheck_pcc[1:0]; 2'd3: x__h1457 = prepareBoundsCheck_ddc[1:0]; endcase end always@(prepareBoundsCheck_toCheck or prepareBoundsCheck_ddc or prepareBoundsCheck_a or prepareBoundsCheck_b or prepareBoundsCheck_pcc) begin case (prepareBoundsCheck_toCheck[20:19]) 2'd0: IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 = prepareBoundsCheck_a[43:38]; 2'd1: IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 = prepareBoundsCheck_b[43:38]; 2'd2: IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 = prepareBoundsCheck_pcc[43:38]; 2'd3: IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d23 = prepareBoundsCheck_ddc[43:38]; endcase end always@(prepareBoundsCheck_toCheck or prepareBoundsCheck_ddc or prepareBoundsCheck_a or prepareBoundsCheck_b or prepareBoundsCheck_pcc) begin case (prepareBoundsCheck_toCheck[20:19]) 2'd0: IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d75 = prepareBoundsCheck_a[23:10]; 2'd1: IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d75 = prepareBoundsCheck_b[23:10]; 2'd2: IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d75 = prepareBoundsCheck_pcc[23:10]; 2'd3: IF_prepareBoundsCheck_toCheck_BITS_20_TO_19_EQ_ETC___d75 = prepareBoundsCheck_ddc[23:10]; endcase end always@(prepareBoundsCheck_toCheck or prepareBoundsCheck_vaddr or prepareBoundsCheck_size or prepareBoundsCheck_a or x__h1818 or prepareBoundsCheck_b) begin case (prepareBoundsCheck_toCheck[15:13]) 3'd0: x__h1808 = { 1'b0, prepareBoundsCheck_a[159:96] + 64'd2 }; 3'd1: x__h1808 = x__h1818[64:0]; 3'd2: x__h1808 = { 47'd0, prepareBoundsCheck_a[62:45] }; 3'd3: x__h1808 = { 1'b0, prepareBoundsCheck_b[159:96] }; 3'd4: x__h1808 = { 1'b0, prepareBoundsCheck_a[159:96] } + { 1'b0, prepareBoundsCheck_b[159:96] }; default: x__h1808 = { 1'b0, prepareBoundsCheck_vaddr } + { 60'd0, prepareBoundsCheck_size }; endcase end always@(prepareBoundsCheck_toCheck) begin case (prepareBoundsCheck_toCheck[20:19]) 2'd0: CASE_prepareBoundsCheck_toCheck_BITS_20_TO_19__ETC__q6 = prepareBoundsCheck_toCheck[11:6]; 2'd1: CASE_prepareBoundsCheck_toCheck_BITS_20_TO_19__ETC__q6 = prepareBoundsCheck_toCheck[5:0]; 2'd2: CASE_prepareBoundsCheck_toCheck_BITS_20_TO_19__ETC__q6 = 6'd32; 2'd3: CASE_prepareBoundsCheck_toCheck_BITS_20_TO_19__ETC__q6 = 6'd33; endcase end endmodule // module_prepareBoundsCheck