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[smlnj] View of /sml/branches/primop-branch/src/compiler/CodeGen/x86/x86spec.sml
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View of /sml/branches/primop-branch/src/compiler/CodeGen/x86/x86spec.sml

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Revision 812 - (download) (annotate)
Fri Apr 20 15:07:30 2001 UTC (19 years, 6 months ago) by blume
Original Path: sml/trunk/src/compiler/CodeGen/x86/x86spec.sml
File size: 544 byte(s)
merged changes from my devel branch (inML flag twiddling)
structure X86Spec : MACH_SPEC = 
struct
 
  open DefaultMachSpec

  val architecture = "x86"
  val bigEndian = false
  val spillAreaSz = 8192
  val initialSpillOffset = 512
  val numRegs = 12 (* 18 *) (* can be |X86CpsRegs.availR| + |vregs| *)
  val numFloatRegs = 21   (* can be |8 upto 31| *)
  val numFloatCalleeSaves = 0
  val startgcOffset = 32
  val pseudoRegOffset = 136
  val constBaseRegOffset = 0
  val fixedArgPassing = false

  val ML_STATE_OFFSET = 176
  val VProcOffMSP = 4
  val InMLOffVSP = 8
  val LimitPtrMaskOffVSP = 200
end

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