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Diffstat (limited to 'CHANGELOG')
| -rw-r--r-- | CHANGELOG | 23 |
1 files changed, 22 insertions, 1 deletions
@@ -2,9 +2,30 @@ List of major changes and improvements between releases ======================================================= -Yosys 0.25 .. Yosys 0.25-dev +Yosys 0.26 .. Yosys 0.26-dev -------------------------- + +Yosys 0.25 .. Yosys 0.26 +-------------------------- + * New commands and options + - Added "bwmuxmap" pass to replace $bwmux cells with equivalent logic. + - Added "xprop" experimental pass for formal x propagation. + - Added "splitcells" pass to split up multi-bit cells. + - Added "viz" pass to visualize data flow graph. + - Added option "-make_cover" to "miter" pass. + - Added option "-noparallelcase" to "write_verilog" pass. + - Added option "-chain" to "insbuf" pass. + - Added options "-hierarchy" and "-assume" to "formalff" pass. + - Added options "-append" and "-summary" to "sim" pass. + - Added option "-ywmap" to "write_btor" pass. + - Added option "-ignore-self-reset" to "fsm_detect" pass. + + * Verilog + - Support for struct members of union type. + - Support for struct member package types. + * Various + - Added Yosys witness (.yw) cosimulation. - GCC 4.8 is deprecated, compiler with full C++11 support is required. Yosys 0.24 .. Yosys 0.25 |