riscv/rocket-chip
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fix multiplier for rv32

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This commit is contained in:
Andrew Waterman
2011-12-17 07:20:00 -08:00
parent a8d0cd95e6
commit 82700cad72
4 changed files with 35 additions and 27 deletions
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12
rocket/src/main/scala/consts.scala
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@ -44,13 +44,11 @@ object Constants
val A1_RS1 = UFix(0, 1);
val A1_LUI = UFix(1, 1);
val MUL_X = UFix(0, 3);
val MUL_NO = UFix(0, 3);
val MUL_64 = UFix(1, 3);
val MUL_64H = UFix(2, 3);
val MUL_64HU = UFix(3, 3);
val MUL_64HSU = UFix(4, 3);
val MUL_32 = UFix(5, 3);
val MUL_X = UFix(0, 2);
val MUL_LO = UFix(0, 2);
val MUL_HU = UFix(1, 2);
val MUL_HS = UFix(2, 2);
val MUL_HSU = UFix(3, 2);
val DIV_X = UFix(0, 4);
val DIV_NO = UFix(0, 4);