89 lines
5.6 KiB
Plaintext
89 lines
5.6 KiB
Plaintext
%Error: t/t_select_bad_range4.v:20:7: Width of bit range is huge; vector of over 1 billion bits: 0x20000001
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: ... note: In instance 't'
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20 | reg [1<<29 : 0] hugerange;
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| ^
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... See the manual at https://verilator.org/verilator_doc.html?v=latest for more assistance.
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%Error: t/t_select_bad_range4.v:23:14: Width of :+ or :- is < 0: 32'hffffffff
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: ... note: In instance 't'
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23 | sel2 = mi[44+:-1];
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| ^
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%Error: t/t_select_bad_range4.v:23:14: Width of bit extract must be positive (IEEE 1800-2023 11.5.1)
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: ... note: In instance 't'
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23 | sel2 = mi[44+:-1];
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| ^
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%Warning-WIDTHEXPAND: t/t_select_bad_range4.v:23:10: Operator ASSIGN expects 4 bits on the Assign RHS, but Assign RHS's SEL generates 1 bits.
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: ... note: In instance 't'
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23 | sel2 = mi[44+:-1];
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| ^
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... For warning description see https://verilator.org/warn/WIDTHEXPAND?v=latest
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... Use "/* verilator lint_off WIDTHEXPAND */" and lint_on around source to disable this message.
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%Error: t/t_select_bad_range4.v:24:14: Width of :+ or :- is huge; vector of over 1 billion bits: 32'h20000000
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: ... note: In instance 't'
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24 | sel2 = mi[44+:1<<29];
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| ^
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%Warning-SELRANGE: t/t_select_bad_range4.v:24:14: Extracting 536870912 bits from only 6 bit number
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: ... note: In instance 't'
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24 | sel2 = mi[44+:1<<29];
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| ^
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... For warning description see https://verilator.org/warn/SELRANGE?v=latest
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... Use "/* verilator lint_off SELRANGE */" and lint_on around source to disable this message.
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%Warning-SELRANGE: t/t_select_bad_range4.v:24:14: Selection index out of range: 536870915:4 outside 45:40
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: ... note: In instance 't'
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24 | sel2 = mi[44+:1<<29];
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| ^
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%Warning-WIDTHTRUNC: t/t_select_bad_range4.v:24:10: Operator ASSIGN expects 4 bits on the Assign RHS, but Assign RHS's SEL generates 536870912 bits.
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: ... note: In instance 't'
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24 | sel2 = mi[44+:1<<29];
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| ^
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... For warning description see https://verilator.org/warn/WIDTHTRUNC?v=latest
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... Use "/* verilator lint_off WIDTHTRUNC */" and lint_on around source to disable this message.
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%Error: t/t_select_bad_range4.v:25:19: Expecting expression to be constant, but variable isn't const: 'nonconst'
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: ... note: In instance 't'
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25 | sel2 = mi[44+:nonconst];
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| ^~~~~~~~
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%Error: t/t_select_bad_range4.v:25:19: Width of :+ or :- bit slice range isn't a constant
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: ... note: In instance 't'
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25 | sel2 = mi[44+:nonconst];
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| ^~~~~~~~
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%Warning-WIDTHEXPAND: t/t_select_bad_range4.v:25:10: Operator ASSIGN expects 4 bits on the Assign RHS, but Assign RHS's SEL generates 1 bits.
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: ... note: In instance 't'
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25 | sel2 = mi[44+:nonconst];
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| ^
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%Warning-WIDTHEXPAND: t/t_select_bad_range4.v:26:15: Operator SUB expects 32 or 6 bits on the LHS, but LHS's VARREF 'nonconst' generates 1 bits.
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: ... note: In instance 't'
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26 | sel2 = mi[nonconst];
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| ^~~~~~~~
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%Warning-WIDTHEXPAND: t/t_select_bad_range4.v:26:10: Operator ASSIGN expects 4 bits on the Assign RHS, but Assign RHS's SEL generates 1 bits.
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: ... note: In instance 't'
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26 | sel2 = mi[nonconst];
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| ^
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%Error: t/t_select_bad_range4.v:27:15: First value of [a:b] isn't a constant, maybe you want +: or -:
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: ... note: In instance 't'
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27 | sel2 = mi[nonconst : nonconst];
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| ^~~~~~~~
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%Error: t/t_select_bad_range4.v:27:26: Second value of [a:b] isn't a constant, maybe you want +: or -:
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: ... note: In instance 't'
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27 | sel2 = mi[nonconst : nonconst];
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| ^~~~~~~~
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%Warning-WIDTHEXPAND: t/t_select_bad_range4.v:27:10: Operator ASSIGN expects 4 bits on the Assign RHS, but Assign RHS's SEL generates 1 bits.
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: ... note: In instance 't'
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27 | sel2 = mi[nonconst : nonconst];
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| ^
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%Warning-SELRANGE: t/t_select_bad_range4.v:28:14: Extracting 536870913 bits from only 6 bit number
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: ... note: In instance 't'
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28 | sel2 = mi[1<<29 : 0];
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| ^
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%Warning-SELRANGE: t/t_select_bad_range4.v:28:14: Selection index out of range: 536870872:-40 outside 45:40
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: ... note: In instance 't'
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28 | sel2 = mi[1<<29 : 0];
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| ^
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%Warning-SELRANGE: t/t_select_bad_range4.v:28:14: Extracting 536870913 bits from only 536870873 bit number
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: ... note: In instance 't'
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28 | sel2 = mi[1<<29 : 0];
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| ^
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%Warning-WIDTHTRUNC: t/t_select_bad_range4.v:28:10: Operator ASSIGN expects 4 bits on the Assign RHS, but Assign RHS's SEL generates 536870913 bits.
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: ... note: In instance 't'
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28 | sel2 = mi[1<<29 : 0];
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| ^
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%Error: Exiting due to
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