riscv/rocket-chip
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Reflect ISA changes

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This commit is contained in:
Andrew Waterman
2013-08-23 21:16:28 -07:00
parent ff7b486006
commit d4a0db4575
12 changed files with 558 additions and 597 deletions
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12
rocket/src/main/scala/fpu.scala
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@ -79,8 +79,8 @@ class FPUDecoder extends Module
FLD -> List(FCMD_LOAD, Y,N,N,N,N,N,N,N,N,N,N,N),
FSW -> List(FCMD_STORE, N,N,Y,N,Y,N,Y,N,N,N,N,N),
FSD -> List(FCMD_STORE, N,N,Y,N,N,N,Y,N,N,N,N,N),
MXTF_S -> List(FCMD_MXTF, Y,N,N,N,Y,Y,N,N,N,Y,N,N),
MXTF_D -> List(FCMD_MXTF, Y,N,N,N,N,Y,N,N,N,Y,N,N),
FMV_S_X -> List(FCMD_MXTF, Y,N,N,N,Y,Y,N,N,N,Y,N,N),
FMV_D_X -> List(FCMD_MXTF, Y,N,N,N,N,Y,N,N,N,Y,N,N),
FCVT_S_W -> List(FCMD_CVT_FMT_W, Y,N,N,N,Y,Y,N,N,N,Y,N,N),
FCVT_S_WU-> List(FCMD_CVT_FMT_WU,Y,N,N,N,Y,Y,N,N,N,Y,N,N),
FCVT_S_L -> List(FCMD_CVT_FMT_L, Y,N,N,N,Y,Y,N,N,N,Y,N,N),
@ -89,8 +89,8 @@ class FPUDecoder extends Module
FCVT_D_WU-> List(FCMD_CVT_FMT_WU,Y,N,N,N,N,Y,N,N,N,Y,N,N),
FCVT_D_L -> List(FCMD_CVT_FMT_L, Y,N,N,N,N,Y,N,N,N,Y,N,N),
FCVT_D_LU-> List(FCMD_CVT_FMT_LU,Y,N,N,N,N,Y,N,N,N,Y,N,N),
MFTX_S -> List(FCMD_MFTX, N,Y,N,N,Y,N,Y,N,N,Y,N,N),
MFTX_D -> List(FCMD_MFTX, N,Y,N,N,N,N,Y,N,N,Y,N,N),
FMV_X_S -> List(FCMD_MFTX, N,Y,N,N,Y,N,Y,N,N,Y,N,N),
FMV_X_D -> List(FCMD_MFTX, N,Y,N,N,N,N,Y,N,N,Y,N,N),
FCVT_W_S -> List(FCMD_CVT_W_FMT, N,Y,N,N,Y,N,Y,N,N,Y,N,N),
FCVT_WU_S-> List(FCMD_CVT_WU_FMT,N,Y,N,N,Y,N,Y,N,N,Y,N,N),
FCVT_L_S -> List(FCMD_CVT_L_FMT, N,Y,N,N,Y,N,Y,N,N,Y,N,N),
@ -107,8 +107,8 @@ class FPUDecoder extends Module
FEQ_D -> List(FCMD_EQ, N,Y,Y,N,N,N,Y,N,N,Y,N,N),
FLT_D -> List(FCMD_LT, N,Y,Y,N,N,N,Y,N,N,Y,N,N),
FLE_D -> List(FCMD_LE, N,Y,Y,N,N,N,Y,N,N,Y,N,N),
MTFSR -> List(FCMD_MTFSR, N,N,N,N,Y,N,Y,N,N,Y,Y,Y),
MFFSR -> List(FCMD_MFFSR, N,N,N,N,Y,N,Y,N,N,Y,Y,N),
FSSR -> List(FCMD_MTFSR, N,N,N,N,Y,N,Y,N,N,Y,Y,Y),
FRSR -> List(FCMD_MFFSR, N,N,N,N,Y,N,Y,N,N,Y,Y,N),
FSGNJ_S -> List(FCMD_SGNJ, Y,Y,Y,N,Y,N,N,Y,N,Y,N,N),
FSGNJN_S -> List(FCMD_SGNJN, Y,Y,Y,N,Y,N,N,Y,N,Y,N,N),
FSGNJX_S -> List(FCMD_SGNJX, Y,Y,Y,N,Y,N,N,Y,N,Y,N,N),