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Q depends on D

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David Harris 2022-08-23 08:29:59 -07:00
parent e714b75888
commit 7fcc852687
1 changed files with 1 additions and 1 deletions
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pipelined/testbench/testbench.sv
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@ -396,7 +396,7 @@ module riscvassertions;
assert (`S_SUPPORTED | `VIRTMEM_SUPPORTED == 0) else $error("Virtual memory requires S mode support");
assert (`DIV_BITSPERCYCLE == 1 | `DIV_BITSPERCYCLE==2 | `DIV_BITSPERCYCLE==4) else $error("Illegal number of divider bits/cycle: DIV_BITSPERCYCLE must be 1, 2, or 4");
assert (`F_SUPPORTED | ~`D_SUPPORTED) else $error("Can't support double fp (D) without supporting float (F)");
assert (`F_SUPPORTED | ~`Q_SUPPORTED) else $error("Can't support quad fp (Q) without supporting float (F)");
assert (`D_SUPPORTED | ~`Q_SUPPORTED) else $error("Can't support quad fp (Q) without supporting double (D)");
assert (`F_SUPPORTED | ~`ZFH_SUPPORTED) else $error("Can't support half-precision fp (ZFH) without supporting float (F)");
assert (`DMEM == `MEM_CACHE | ~`F_SUPPORTED | `FLEN <= `XLEN) else $error("Data cache required to support FLEN > XLEN because AHB bus width is XLEN");
assert (`I_SUPPORTED ^ `E_SUPPORTED) else $error("Exactly one of I and E must be supported");