From d408d73a171535bd7c2ba9d0037c194022b8a62f Mon Sep 17 00:00:00 2001 From: Jim Lawson Date: Mon, 20 Jun 2016 11:08:46 -0700 Subject: Rename chisel3 package. --- .../internal/sourceinfo/SourceInfoTransform.scala | 156 --------------------- .../internal/sourceinfo/SourceInfoTransform.scala | 156 +++++++++++++++++++++ 2 files changed, 156 insertions(+), 156 deletions(-) delete mode 100644 coreMacros/src/main/scala/chisel/internal/sourceinfo/SourceInfoTransform.scala create mode 100644 coreMacros/src/main/scala/chisel3/internal/sourceinfo/SourceInfoTransform.scala (limited to 'coreMacros/src') diff --git a/coreMacros/src/main/scala/chisel/internal/sourceinfo/SourceInfoTransform.scala b/coreMacros/src/main/scala/chisel/internal/sourceinfo/SourceInfoTransform.scala deleted file mode 100644 index 10b677b6..00000000 --- a/coreMacros/src/main/scala/chisel/internal/sourceinfo/SourceInfoTransform.scala +++ /dev/null @@ -1,156 +0,0 @@ -// See LICENSE for license details. - -// This file transform macro definitions to explicitly add implicit source info to Chisel method -// calls. - -package chisel.internal.sourceinfo - -import scala.language.experimental.macros -import scala.reflect.macros.blackbox.Context -import scala.reflect.macros.whitebox - - -/** Transforms a function call so that it can both provide implicit-style source information and - * have a chained apply call. Without macros, only one is possible, since having a implicit - * argument in the definition will cause the compiler to interpret a chained apply as an - * explicit implicit argument and give type errors. - * - * Instead of an implicit argument, the public-facing function no longer takes a SourceInfo at all. - * The macro transforms the public-facing function into a call to an internal function that takes - * an explicit SourceInfo by inserting an implicitly[SourceInfo] as the explicit argument. - */ -trait SourceInfoTransformMacro { - val c: Context - import c.universe._ - def thisObj = c.prefix.tree - def implicitSourceInfo = q"implicitly[_root_.chisel.internal.sourceinfo.SourceInfo]" -} - -class WireTransform(val c: Context) extends SourceInfoTransformMacro { - import c.universe._ - def apply[T: c.WeakTypeTag](t: c.Tree): c.Tree = { - val tpe = weakTypeOf[T] - q"$thisObj.do_apply($t, null.asInstanceOf[$tpe])($implicitSourceInfo)" - } -} - -class UIntTransform(val c: Context) extends SourceInfoTransformMacro { - import c.universe._ - def bitset(off: c.Tree, dat: c.Tree): c.Tree = { - q"$thisObj.do_bitSet($off, $dat)($implicitSourceInfo)" - } -} - -// Module instantiation transform -class InstTransform(val c: Context) extends SourceInfoTransformMacro { - import c.universe._ - def apply[T: c.WeakTypeTag](bc: c.Tree): c.Tree = { - q"$thisObj.do_apply($bc)($implicitSourceInfo)" - } -} - -class MemTransform(val c: Context) extends SourceInfoTransformMacro { - import c.universe._ - def apply[T: c.WeakTypeTag](size: c.Tree, t: c.Tree): c.Tree = { - q"$thisObj.do_apply($size, $t)($implicitSourceInfo)" - } -} - -class RegTransform(val c: Context) extends SourceInfoTransformMacro { - import c.universe._ - def apply[T: c.WeakTypeTag](t: c.Tree): c.Tree = { - val tpe = weakTypeOf[T] - q"$thisObj.do_apply($t, null.asInstanceOf[$tpe], null.asInstanceOf[$tpe])($implicitSourceInfo)" - } -} - -class MuxTransform(val c: Context) extends SourceInfoTransformMacro { - import c.universe._ - def apply[T: c.WeakTypeTag](cond: c.Tree, con: c.Tree, alt: c.Tree): c.Tree = { - val tpe = weakTypeOf[T] - q"$thisObj.do_apply[$tpe]($cond, $con, $alt)($implicitSourceInfo)" - } -} - -class VecTransform(val c: Context) extends SourceInfoTransformMacro { - import c.universe._ - def apply_elts(elts: c.Tree): c.Tree = { - q"$thisObj.do_apply($elts)($implicitSourceInfo)" - } - def apply_elt0(elt0: c.Tree, elts: c.Tree*): c.Tree = { - q"$thisObj.do_apply($elt0, ..$elts)($implicitSourceInfo)" - } - def tabulate(n: c.Tree)(gen: c.Tree): c.Tree = { - q"$thisObj.do_tabulate($n)($gen)($implicitSourceInfo)" - } - def fill(n: c.Tree)(gen: c.Tree): c.Tree = { - q"$thisObj.do_fill($n)($gen)($implicitSourceInfo)" - } - def contains(x: c.Tree)(ev: c.Tree): c.Tree = { - q"$thisObj.do_contains($x)($implicitSourceInfo, $ev)" - } -} - -/** "Automatic" source information transform / insertion macros, which generate the function name - * based on the macro invocation (instead of explicitly writing out every transform). - */ -abstract class AutoSourceTransform extends SourceInfoTransformMacro { - import c.universe._ - /** Returns the TermName of the transformed function, which is the applied function name with do_ - * prepended. - */ - def doFuncTerm = { - val funcName = c.macroApplication match { - case q"$_.$funcName[..$_](...$_)" => funcName - case _ => throw new Exception(s"Chisel Internal Error: Could not resolve function name from macro application: ${showCode(c.macroApplication)}") - } - TermName("do_" + funcName) - } -} - -class SourceInfoTransform(val c: Context) extends AutoSourceTransform { - import c.universe._ - - def noArg(): c.Tree = { - q"$thisObj.$doFuncTerm($implicitSourceInfo)" - } - - def thatArg(that: c.Tree): c.Tree = { - q"$thisObj.$doFuncTerm($that)($implicitSourceInfo)" - } - - def nArg(n: c.Tree): c.Tree = { - q"$thisObj.$doFuncTerm($n)($implicitSourceInfo)" - } - - def pArg(p: c.Tree): c.Tree = { - q"$thisObj.$doFuncTerm($p)($implicitSourceInfo)" - } - - def inArg(in: c.Tree): c.Tree = { - q"$thisObj.$doFuncTerm($in)($implicitSourceInfo)" - } - - def xArg(x: c.Tree): c.Tree = { - q"$thisObj.$doFuncTerm($x)($implicitSourceInfo)" - } - - def xyArg(x: c.Tree, y: c.Tree): c.Tree = { - q"$thisObj.$doFuncTerm($x, $y)($implicitSourceInfo)" - } -} - -/** Special whitebox version of the blackbox SourceInfoTransform, used when fun things need to happen to satisfy the - * type system while preventing the use of macro overrides. - */ -class SourceInfoWhiteboxTransform(val c: whitebox.Context) extends AutoSourceTransform { - import c.universe._ - - def noArg(): c.Tree = { - q"$thisObj.$doFuncTerm($implicitSourceInfo)" - } - - def thatArg(that: c.Tree): c.Tree = { - q"$thisObj.$doFuncTerm($that)($implicitSourceInfo)" - } -} diff --git a/coreMacros/src/main/scala/chisel3/internal/sourceinfo/SourceInfoTransform.scala b/coreMacros/src/main/scala/chisel3/internal/sourceinfo/SourceInfoTransform.scala new file mode 100644 index 00000000..10b677b6 --- /dev/null +++ b/coreMacros/src/main/scala/chisel3/internal/sourceinfo/SourceInfoTransform.scala @@ -0,0 +1,156 @@ +// See LICENSE for license details. + +// This file transform macro definitions to explicitly add implicit source info to Chisel method +// calls. + +package chisel.internal.sourceinfo + +import scala.language.experimental.macros +import scala.reflect.macros.blackbox.Context +import scala.reflect.macros.whitebox + + +/** Transforms a function call so that it can both provide implicit-style source information and + * have a chained apply call. Without macros, only one is possible, since having a implicit + * argument in the definition will cause the compiler to interpret a chained apply as an + * explicit implicit argument and give type errors. + * + * Instead of an implicit argument, the public-facing function no longer takes a SourceInfo at all. + * The macro transforms the public-facing function into a call to an internal function that takes + * an explicit SourceInfo by inserting an implicitly[SourceInfo] as the explicit argument. + */ +trait SourceInfoTransformMacro { + val c: Context + import c.universe._ + def thisObj = c.prefix.tree + def implicitSourceInfo = q"implicitly[_root_.chisel.internal.sourceinfo.SourceInfo]" +} + +class WireTransform(val c: Context) extends SourceInfoTransformMacro { + import c.universe._ + def apply[T: c.WeakTypeTag](t: c.Tree): c.Tree = { + val tpe = weakTypeOf[T] + q"$thisObj.do_apply($t, null.asInstanceOf[$tpe])($implicitSourceInfo)" + } +} + +class UIntTransform(val c: Context) extends SourceInfoTransformMacro { + import c.universe._ + def bitset(off: c.Tree, dat: c.Tree): c.Tree = { + q"$thisObj.do_bitSet($off, $dat)($implicitSourceInfo)" + } +} + +// Module instantiation transform +class InstTransform(val c: Context) extends SourceInfoTransformMacro { + import c.universe._ + def apply[T: c.WeakTypeTag](bc: c.Tree): c.Tree = { + q"$thisObj.do_apply($bc)($implicitSourceInfo)" + } +} + +class MemTransform(val c: Context) extends SourceInfoTransformMacro { + import c.universe._ + def apply[T: c.WeakTypeTag](size: c.Tree, t: c.Tree): c.Tree = { + q"$thisObj.do_apply($size, $t)($implicitSourceInfo)" + } +} + +class RegTransform(val c: Context) extends SourceInfoTransformMacro { + import c.universe._ + def apply[T: c.WeakTypeTag](t: c.Tree): c.Tree = { + val tpe = weakTypeOf[T] + q"$thisObj.do_apply($t, null.asInstanceOf[$tpe], null.asInstanceOf[$tpe])($implicitSourceInfo)" + } +} + +class MuxTransform(val c: Context) extends SourceInfoTransformMacro { + import c.universe._ + def apply[T: c.WeakTypeTag](cond: c.Tree, con: c.Tree, alt: c.Tree): c.Tree = { + val tpe = weakTypeOf[T] + q"$thisObj.do_apply[$tpe]($cond, $con, $alt)($implicitSourceInfo)" + } +} + +class VecTransform(val c: Context) extends SourceInfoTransformMacro { + import c.universe._ + def apply_elts(elts: c.Tree): c.Tree = { + q"$thisObj.do_apply($elts)($implicitSourceInfo)" + } + def apply_elt0(elt0: c.Tree, elts: c.Tree*): c.Tree = { + q"$thisObj.do_apply($elt0, ..$elts)($implicitSourceInfo)" + } + def tabulate(n: c.Tree)(gen: c.Tree): c.Tree = { + q"$thisObj.do_tabulate($n)($gen)($implicitSourceInfo)" + } + def fill(n: c.Tree)(gen: c.Tree): c.Tree = { + q"$thisObj.do_fill($n)($gen)($implicitSourceInfo)" + } + def contains(x: c.Tree)(ev: c.Tree): c.Tree = { + q"$thisObj.do_contains($x)($implicitSourceInfo, $ev)" + } +} + +/** "Automatic" source information transform / insertion macros, which generate the function name + * based on the macro invocation (instead of explicitly writing out every transform). + */ +abstract class AutoSourceTransform extends SourceInfoTransformMacro { + import c.universe._ + /** Returns the TermName of the transformed function, which is the applied function name with do_ + * prepended. + */ + def doFuncTerm = { + val funcName = c.macroApplication match { + case q"$_.$funcName[..$_](...$_)" => funcName + case _ => throw new Exception(s"Chisel Internal Error: Could not resolve function name from macro application: ${showCode(c.macroApplication)}") + } + TermName("do_" + funcName) + } +} + +class SourceInfoTransform(val c: Context) extends AutoSourceTransform { + import c.universe._ + + def noArg(): c.Tree = { + q"$thisObj.$doFuncTerm($implicitSourceInfo)" + } + + def thatArg(that: c.Tree): c.Tree = { + q"$thisObj.$doFuncTerm($that)($implicitSourceInfo)" + } + + def nArg(n: c.Tree): c.Tree = { + q"$thisObj.$doFuncTerm($n)($implicitSourceInfo)" + } + + def pArg(p: c.Tree): c.Tree = { + q"$thisObj.$doFuncTerm($p)($implicitSourceInfo)" + } + + def inArg(in: c.Tree): c.Tree = { + q"$thisObj.$doFuncTerm($in)($implicitSourceInfo)" + } + + def xArg(x: c.Tree): c.Tree = { + q"$thisObj.$doFuncTerm($x)($implicitSourceInfo)" + } + + def xyArg(x: c.Tree, y: c.Tree): c.Tree = { + q"$thisObj.$doFuncTerm($x, $y)($implicitSourceInfo)" + } +} + +/** Special whitebox version of the blackbox SourceInfoTransform, used when fun things need to happen to satisfy the + * type system while preventing the use of macro overrides. + */ +class SourceInfoWhiteboxTransform(val c: whitebox.Context) extends AutoSourceTransform { + import c.universe._ + + def noArg(): c.Tree = { + q"$thisObj.$doFuncTerm($implicitSourceInfo)" + } + + def thatArg(that: c.Tree): c.Tree = { + q"$thisObj.$doFuncTerm($that)($implicitSourceInfo)" + } +} -- cgit v1.2.3