# Changelog for the [`clash-systemverilog`](http://hackage.haskell.org/package/clash-systemverilog) package ## 0.6.6 *March 11th 2016* * New features: * Support `clash-lib` 0.6 * Generated structs are packed * Elements of arrays are packed * Fixes bugs: * Vivado fails to infer block ram [#127](https://github.com/clash-lang/clash-compiler/issues/127) * Users must use the `-clash-hdlsyn Vivado` flag in order to generate Xilinx Vivado specific HDL for which Vivado can infer block RAM. ## 0.6.5 *January 29th 2016* * New features: * Support clash-lib-0.6.9 * Support for `Debug.Trace.trace`, thanks to @ggreif * Fixes bugs: * BlockRAM elements must be bit vectors [#113](https://github.com/clash-lang/clash-compiler/issues/113) ## 0.6.4 *January 13th 2016* * New features: * Support for Haskell's: `Char`, `Int8`, `Int16`, `Int32`, `Int64`, `Word`, `Word8`, `Word16`, `Word32`, `Word64`. * Int/Word/Integer bitwidth for generated SystemVerilog is configurable using the `-clash-intwidth=N` flag, where `N` can be either 32 or 64. ## 0.6.3 *November 17th 2015* * Fixes bugs: * Integer literals missing "32'sd" prefix when used in assignments ## 0.6.2 *October 21st 2015* * New features: * Support `clash-prelude` 0.10.2 ## 0.6.1 *October 16th 2015* * New features: * Support for `clash-prelude` 0.10.1 ## 0.6 *October 3rd 2015* * New features: * Support `clash-prelude-0.10` ## 0.5.10 *September 21st 2015* * New features: * Report simulation time in assert messages ## 0.5.9 *September 14 2015* * Support for clash-lib-0.5.12 ## 0.5.8 *September 7th 2015* * Fixes bugs: * Fix primitive for CLaSH.Sized.Internal.Signed.size# [#72](https://github.com/clash-lang/clash-compiler/pull/72) * rem and quot on Signed are broken [#73](https://github.com/clash-lang/clash-compiler/issues/73) ## 0.5.7 *June 26th 2015* * Fixes bug: * Incorrect primitive for `CLaSH.Prelude.Testbench.assert'` * Incorrect primitive for `CLaSH.Sized.Vec.index_int` * Sometimes created incorrect nested `generate` statements ## 0.5.6 *June 25th 2015* * New features: * Support `clash-prelude-0.9` * Fixes bug: * Can not operate "shiftR" on Int [#63](https://github.com/clash-lang/clash-compiler/issues/63) * Fail to generate verilog when using "quot" and "div" on Index [#64](https://github.com/clash-lang/clash-compiler/issues/64) ## 0.5.5 *June 3rd 2015* * New features: * Compile against `clash-lib-0.5.6` * Generated component names are prefixed by the name of the module containing the `topEntity` ## 0.5.4 *May 10th 2015* * New features: * Generate smarter labels for `register` and `blockRam` blackboxes to make finding longest paths easier ## 0.5.3 *May 5th 2015* * Fixes bugs: * Incorrect implementation of rotateL and rotateR blackbox for BitVector ## 0.5.2 *May 1st 2015* * New features: * Support wrapper generation ## 0.5.1 *April 20th 2015* * Update to clash-prelude 0.7.2 ## 0.5 *March 11th 2015* * Initial release