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path: root/chiselFrontend/src/main/scala/chisel3/internal/Error.scala
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2020-03-25Rename subprojects to more canonical namesJack Koenig
* Rename coreMacros to macros * Rename chiselFrontend to core Also make each subproject publish with "chisel3-" as a prefix
2020-03-21Use innermost builder cause to trim stack trace (#1380)Schuyler Eldridge
Change the logic for determining which nested ChiselException cause to use for a trimmed stack trace. Previously, this would use the outermost. This commit changes this to use the innermost. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-03-19Add Scaladoc to ChiselExceptionSchuyler Eldridge
Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-03-19Safer generation of ChiselException.builderNameSchuyler Eldridge
Change ChiselException.builderName to compute the name of Chisel's internal Builder as opposed to hard-coding this with a string. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-03-19Code style improvementSchuyler Eldridge
Co-authored-by: Jack Koenig <koenig@sifive.com> Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2020-03-19Report trimmed stack trace of Builder causeSchuyler Eldridge
Changes the behavior of ChiselException stack trace trimming to use either the first exception that includes a method from the Builder or the outer exception. Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
2019-05-20Repackagecore rebase (#1078)Jim Lawson
* Move Bits, Data, and BitPat to chiselFrontend/src/main/scala/chisel3 and deal with the subsequent fallout. * Move Aggregate, Clock, Mem, Printf, Reg * Move almost all chisel3.core definitions to chisel3 or chisel3.experimental * Revive core package object to provide aliases for moved definitions. * Cleanup package definitions; eliminate ambiguous implicits * Move more definitions to experimental. Extract BaseModule, DataMirror, ExtModule, IO into their own files. * Put BitPat back in chisel3.util * More experimental motion - avoid multiple import definitions. * Add experimental.FixedPoint alias * Add EnumType definition to core package. Update deprecated messages to refer to correct object * Move FixedPoint into the experimental package (but keep it in Bits.scala). * Add missing implicits to core/package - compatibility * Cleanup: update ScalaDoc references; remove unused imports * Add Reset alias to core/package * Use common 3.2 version in deprecation warning * Move Binding from core to internal. * Optimize imports. * Repair IntelliJ's overly cleanliness. * Move Bits, Data, and BitPat to chiselFrontend/src/main/scala/chisel3 and deal with the subsequent fallout. Move Aggregate, Clock, Mem, Printf, Reg Move almost all chisel3.core definitions to chisel3 or chisel3.experimental Revive core package object to provide aliases for moved definitions. Cleanup package definitions; eliminate ambiguous implicits Move more definitions to experimental. Extract BaseModule, DataMirror, ExtModule, IO into their own files. Add EnumType definition to core package. Update deprecated messages to refer to correct object Move FixedPoint into the experimental package (but keep it in Bits.scala). Add missing implicits to core/package - compatibility Cleanup: update ScalaDoc references; remove unused imports Use common 3.2 version in deprecation warning Move Binding from core to internal. * Change == to reference equality (eq) in Data print (#1044) * Remove @chiselName from MixedVec (#1045) * Fix enum annotations (#936) * Turned off strong enum annotations because they weren't working with Vec indexes * Add new EnumVecAnnotation for vecs of enums and vecs of bundles with enum fields * Changed Clock's width parameter back to a fixed constant value of 1 * Fixed enum annotations for Vecs of Bundles which contain enum elements * Fixed usage of "when/otherwise" to use consistent style * Add Record to type hierarchy documentation * Undeprecate isLit (#1048) * move doNotDedup to experimental (#1008) * Aggregate coverage - aggregate tests but not publishing (#1040) Discover a working combination of aggregate usage to enable coverage of subproject testing but publish a single Jar. Use "scalastyle-test-config.xml" for scalastyle config in tests. Enable "_" in method names and accept method names ending in "_=". Re-sync scalastyle-test-config.xml with scalastyle-config.xml This should finally fix #772. * Check field referential equality in autoclonetype (#1047) * Allow naming annotation to work outside builder context (#1051) * Try to eliminate JVM hang due to static initialization deadlock (#1053) * Make core.DontCare private to chisel3 (#1054) Force clients to access 'DontCare' through the chisel3 package to ensure it's created as a chisel3 object and not a client object. * Ignore empty aggregates elements when binding aggregate direction (#946) Previously, including an empty aggregate in a Bundle would cause a MixedDirectionAggregateException because it has no elements and thus doesn't have a direction * Add SampleElementBinding for Vec sample elements * Add ActualDirection.Empty for bound empty aggregates * Detect bundle aliasing (#1050) * Implement connectFromBits in ChiselEnum (#1052) This is necessary to use ChiselEnum in aggregates where things are casted using .asTypeOf * Optimize imports. * Move Analog to experimental. * More repackage cleanup - reduce differences with master. * Cleanup chisel3 references. * More chisel3 reference cleanup. * Merge cleanup. * Remove unused import * Bump core deprecation to 3.3 * Move DontCare back into Data.scala inside package internal * Re-indent experimental/internal package code * Move code back to original files - facilitate comparison with other branches * Some code motion, update imports, minimize master differences Move exceptions up to chisel3 package object - they're part of the interface. * More master diff minimization. * Try to eliminate JVM hang due to static initialization deadlock (#1053) * Ignore empty aggregates elements when binding aggregate direction (#946) Previously, including an empty aggregate in a Bundle would cause a MixedDirectionAggregateException because it has no elements and thus doesn't have a direction * Add SampleElementBinding for Vec sample elements * Add ActualDirection.Empty for bound empty aggregates * Implement connectFromBits in ChiselEnum (#1052) This is necessary to use ChiselEnum in aggregates where things are casted using .asTypeOf * Move Analog to experimental. More repackage cleanup - reduce differences with master. Cleanup chisel3 references. More chisel3 reference cleanup. * Fix wrong directionality for Vec(Flipped()) Create Chisel IR Port() in a way that Converter is happy with. Also add more extensive test suite for future-proofing. Close #1063 * Move Bits, Data, and BitPat to chiselFrontend/src/main/scala/chisel3 and deal with the subsequent fallout. Move Aggregate, Clock, Mem, Printf, Reg Move almost all chisel3.core definitions to chisel3 or chisel3.experimental Revive core package object to provide aliases for moved definitions. Cleanup package definitions; eliminate ambiguous implicits Move more definitions to experimental. Extract BaseModule, DataMirror, ExtModule, IO into their own files. Put BitPat back in chisel3.util More experimental motion - avoid multiple import definitions. Add experimental.FixedPoint alias Add EnumType definition to core package. Update deprecated messages to refer to correct object Move FixedPoint into the experimental package (but keep it in Bits.scala). Add missing implicits to core/package - compatibility Cleanup: update ScalaDoc references; remove unused imports Add Reset alias to core/package Use common 3.2 version in deprecation warning Move Binding from core to internal. Optimize imports. Repair IntelliJ's overly cleanliness. Move Bits, Data, and BitPat to chiselFrontend/src/main/scala/chisel3 and deal with the subsequent fallout. Move Aggregate, Clock, Mem, Printf, Reg Move almost all chisel3.core definitions to chisel3 or chisel3.experimental Revive core package object to provide aliases for moved definitions. Cleanup package definitions; eliminate ambiguous implicits Move more definitions to experimental. Extract BaseModule, DataMirror, ExtModule, IO into their own files. Add EnumType definition to core package. Update deprecated messages to refer to correct object Move FixedPoint into the experimental package (but keep it in Bits.scala). Add missing implicits to core/package - compatibility Cleanup: update ScalaDoc references; remove unused imports Use common 3.2 version in deprecation warning Move Binding from core to internal. Optimize imports. Merge cleanup. Remove unused import Bump core deprecation to 3.3 Move DontCare back into Data.scala inside package internal Re-indent experimental/internal package code Move code back to original files - facilitate comparison with other branches Some code motion, update imports, minimize master differences Move exceptions up to chisel3 package object - they're part of the interface. More master diff minimization. Fix minor discrepancies with repackagecore-testbed * Remove redundant imports As part of its import updating process, IntelliJ converted some import statements to `import package.{object, _}`. Is this intended to show an explicit dependency on `package.object` and a further dependency on `package` implicits? Unsure. Replace these with `import package._` * Move the BaseModule object into the internal package.
2019-03-18Split #974 into two PRs - scalastyle updates (#1037)Jim Lawson
* Update style warnings now that subprojects are aggregated. Use "scalastyle-test-config.xml" for scalastyle config in tests. Enable "_" in method names and accept method names ending in "_=". Re-sync scalastyle-test-config.xml with scalastyle-config.xml * Remove bogus tests that crept in with git add * Add missing import.
2018-11-26Trim Stack Trace (#931)Albert Chen
- Trim stack trace to show better, reduced information to the user - Add --full-stacktrace to FIRRTL option to show full stack trace
2018-04-26Minor edits to wordingedwardcwang
2018-02-08Make uncloneable IO deprecated instead of error, improve error handling (#771)Richard Lin
It appears #754 breaks more code than I thought, so this makes it a soft error (with a runtime deprecation warning - to get people to fix their stuff before we break it for real) for now. This additionally changes the autoclonetype errors to be more deterministic (reporting class names instead of object names) in the most common cases, to allow the deprecations manager to deduplicate warnings.
2018-01-23Runtime API deprecation warnings (#761)Richard Lin
Add runtime warnings for use of deprecated Chisel methods. This is done using a macro that takes the message from a `@deprecated` annotation, and adds a call to `Builder.deprecated`. Reasoning is that by default, Scala doesn't print all deprecations, and that it's somewhat tricky to notice them - yet some support questions revolve around the use of deprecated and terribad API. This now prints warnings for uses of deprecated functions at runtime, and aggregates them by error and line to avoid spam. Also included is convenient information on enabling scalac deprecations. This also changes how line numbers for Chisel's error facility is determined, using prefix string comparison of the stack trace element classnames, instead of checking if the class is a subtype of UserModule. The previous one (specifically, calls to Class.forName) seems to interact badly with reflection-based cloneType when called at scale. This should also give more accurate reporting of errors that are in user code but outside of a UserModule. It turns out that `@deprecated` on macro functions don't do anything, so this changes the tags to the functions that the macros point to, which seems to work properly. It also turns out that there's a bunch of uses of deprecated functions in chiselTests which needs to be fixed. Not all `@deprecated` functions are also annotated with `@chiselRuntimeDeprecation`, because they're still used in Chisel internals, and we can't track whether they're called by the user or by Chisel and it will give a misleading error. These are a small amount of functions.
2017-04-13Module Hierarchy Refactor (#469)Richard Lin
2017-01-27Have checkpoint report (and clear) non-fatal errors. (#376)Jim Lawson
2016-10-05Make asInput/asOutput/flip deprecation warnings dynamicAndrew Waterman
Code that imports Chisel._ shouldn't see them. Not sure if requireIOWrap is the right condition... or if cyan is a good choice of color for deprecation warnings.
2016-06-20Rename "package", "import", and explicit references to "chisel3".Jim Lawson
2016-06-20Rename chisel3 package.Jim Lawson