diff options
Diffstat (limited to 'chiselFrontend/src/main/scala/chisel3/core/CompileOptions.scala')
| -rw-r--r-- | chiselFrontend/src/main/scala/chisel3/core/CompileOptions.scala | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/chiselFrontend/src/main/scala/chisel3/core/CompileOptions.scala b/chiselFrontend/src/main/scala/chisel3/core/CompileOptions.scala deleted file mode 100644 index a2f94e51..00000000 --- a/chiselFrontend/src/main/scala/chisel3/core/CompileOptions.scala +++ /dev/null @@ -1,76 +0,0 @@ -// See LICENSE for license details. - -package chisel3.core - -import scala.language.experimental.macros -import scala.reflect.macros.blackbox.Context - -trait CompileOptions { - // Should Record connections require a strict match of fields. - // If true and the same fields aren't present in both source and sink, a MissingFieldException, - // MissingLeftFieldException, or MissingRightFieldException will be thrown. - val connectFieldsMustMatch: Boolean - // When creating an object that takes a type argument, the argument must be unbound (a pure type). - val declaredTypeMustBeUnbound: Boolean - // If a connection operator fails, don't try the connection with the operands (source and sink) reversed. - val dontTryConnectionsSwapped: Boolean - // If connection directionality is not explicit, do not use heuristics to attempt to determine it. - val dontAssumeDirectionality: Boolean - // Check that referenced Data have actually been declared. - val checkSynthesizable: Boolean - // Require explicit assignment of DontCare to generate "x is invalid" - val explicitInvalidate: Boolean -} - -object CompileOptions { - // Provides a low priority Strict default. Can be overridden by importing the NotStrict option. - // Implemented as a macro to prevent this from being used inside chisel core. - implicit def materialize: CompileOptions = macro materialize_impl - - def materialize_impl(c: Context): c.Tree = { - import c.universe._ - q"_root_.chisel3.core.ExplicitCompileOptions.Strict" - } -} - -object ExplicitCompileOptions { - case class CompileOptionsClass ( - // Should Record connections require a strict match of fields. - // If true and the same fields aren't present in both source and sink, a MissingFieldException, - // MissingLeftFieldException, or MissingRightFieldException will be thrown. - val connectFieldsMustMatch: Boolean, - // When creating an object that takes a type argument, the argument must be unbound (a pure type). - val declaredTypeMustBeUnbound: Boolean, - // If a connection operator fails, don't try the connection with the operands (source and sink) reversed. - val dontTryConnectionsSwapped: Boolean, - // If connection directionality is not explicit, do not use heuristics to attempt to determine it. - val dontAssumeDirectionality: Boolean, - // Check that referenced Data have actually been declared. - val checkSynthesizable: Boolean, - // Require an explicit DontCare assignment to generate a firrtl DefInvalid - val explicitInvalidate: Boolean - ) extends CompileOptions - - // Collection of "not strict" connection compile options. - // These provide compatibility with existing code. - // import chisel3.core.ExplicitCompileOptions.NotStrict - implicit val NotStrict = new CompileOptionsClass ( - connectFieldsMustMatch = false, - declaredTypeMustBeUnbound = false, - dontTryConnectionsSwapped = false, - dontAssumeDirectionality = false, - checkSynthesizable = false, - explicitInvalidate = false - ) - - // Collection of "strict" connection compile options, preferred for new code. - // import chisel3.core.ExplicitCompileOptions.Strict - implicit val Strict = new CompileOptionsClass ( - connectFieldsMustMatch = true, - declaredTypeMustBeUnbound = true, - dontTryConnectionsSwapped = true, - dontAssumeDirectionality = true, - checkSynthesizable = true, - explicitInvalidate = true - ) -} |
