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Verilator 3.908 Released

Added by Wilson Snyder almost 2 years ago

Verilator 3.908 2017-08-28

  • Support x in $readmem, bug1180. [Arthur Kahlich]
  • Support packed struct DPI imports, bug1190. [Rob Stoddard]
  • Fix GCC 6 warnings.
  • Fix compile error on unused VL_VALUEPLUSARGS_IW, bug1181. [Thomas J Whatson]
  • Fix undefined VL_POW_WWI. [Clifford Wolf]
  • Fix internal error on unconnected inouts, bug1187. [Rob Stoddard]

Verilator 3.906 Released

Added by Wilson Snyder about 2 years ago

  • Verilator 3.906 2017-06-22
  • Support set_time_unit/set_time_precision in C traces, msg2261.
  • Fix extract of packed array with non-zero LSB, bug1172. [James Pallister]
  • Fix shifts by more than 32-bit numbers, bug1174. [Clifford Wolf]
  • Fix power operator on wide constants, bug761. [Clifford Wolf]
  • Fix .* on interface pins, bug1176. [Maciej Piechotka]

Verilator 3.904 Released

Added by Wilson Snyder about 2 years ago

Verilator 3.904 2017-05-30

  • Fix non-cutable ordering loops on clock arrays, bug1009. [Todd Strader]
  • Support ports of array of reals, bug1154. [J Briquet]
  • Support arrayed parameter overrides, bug1153. [John Stevenson]
  • Support $value$plusargs with variables, bug1165. [Wesley Terpstra]
  • Support modport access to un-modport objects, bug1161. [Todd Strader]
  • Add stack trace when can't optimize function, bug1158. [Todd Strader]
  • Add warning on mis-sized literal, bug1156. [Todd Strader]
  • Fix interface functions returning wrong parameters, bug996. [Todd Strader]
  • Fix non-arrayed cells with interface arrays, bug1153. [John Stevenson]
  • Fix --assert with complex case statements, bug1164. [Enzo Chi]

Verilator 3.902 Released

Added by Wilson Snyder over 2 years ago

Verilator 3.902 2017-04-02

  • Add -FI option to force includes, msg2146. [Amir Gonnen]
  • Add --relative-includes. [Rob Stoddard]
  • Add error on duplicate pattern assignments, bug1145. [Johan Bjork]
  • Fix error on improperly widthed default function, bug984. [Todd Strader]
  • Fix 2009 localparam syntax, msg2139. [Galen Seitz]
  • Fix ugly interface-to-non-interface errors, bug1112. [Johan Bjork]
  • Fix LDFLAGS and CFLAGS not preserving order, bug1130. [Olof Kindgren]
  • Fix internal error on initializing parameter array, bug1131. [Jie Xu]
  • Fix internal error on interface arrays, bug1135. [John Stevenson]
  • Fix calling sformatf to display, and elab $displays, bug1139. [Johan Bjork]
  • Fix realpath compile issue on MSVC++, bug1141. [Miodrag Milanovic]
  • Fix missing error on interface size mismatch, bug1143. [Johan Bjork]
  • Fix error on parameters with dotted references, bug1146. [Johan Bjork]
  • Fix wreal not handling continuous assign, bug1150. [J Briquet]
  • Fix nested structure parameter selects, bug1150. [J Briquet]

Verilator 3.900 Released

Added by Wilson Snyder over 2 years ago

Verilator 3.900 2017-01-15

  • Internal code changes for improved compatibility and performance.
  • Support old-style $display($time), bug467. [John Demme]
  • With --bbox-unsup, suppress desassign and mixed edges, bug1120. [Galen Seitz]
  • Fix parsing sensitivity with &&, bug934. [Luke Yang]
  • Fix internal error on double-for loop unrolling, bug1044. [Jan Egil Ruud]
  • Fix internal error on unique casez with --assert, bug1117. [Enzo Chi]
  • Fix bad code when tracing array of structs, bug1122. [Andrew Bardsley]

Verilator 3.890 Released

Added by Wilson Snyder over 2 years ago

Verilator 3.890 2016-11-25

  • Honor --output-split on coverage constructors, bug1098. [Johan Bjork]
  • Fix various issues when making outside of the kit.
  • Fix flex 2.6.2 bug, bug1103. [Sergey Kvachonok]
  • Fix error on bad interface name, bug1097. [Todd Strader]
  • Fix error on referencing variable in parent, bug1099. [Ian Thompson]
  • Fix type parameters with low optimization, bug1101. [Stefan Wallentowitz]

Verilator 3.888 Released

Added by Wilson Snyder almost 3 years ago

Verilator 3.888 2016-10-14

  • Support foreach, bug1078. [Xuan Guo]
  • Add --no-decoration to remove output comments, msg2015. [Frederic Requin]
  • If VM_PARALLEL_BUILDS=1, use OPT_FAST and OPT_SLOW. [Frederic Requin] Set VM_DEFAULT_RULES=0 for old behavior.
  • Add error on DPI functions > 32 bits, msg1995. [Elliot Mednick]
  • Fix SystemC compiles with VPI, bug1081. [Arthur Kahlich]
  • Fix error on wide numbers that represent shifts, msg1991, bug1088. [Mandy Xu]
  • Improve Verilation performance on internal strings, msg1975. [Johan Bjork]
  • Improve Verilation performance on trace duplicates, bug1090. [Johan Bjork]

Verilator 3.886 Released

Added by Wilson Snyder about 3 years ago

Verilator 3.886 2016-07-30

  • Fix enum values of 11-16 bits wide using .next/.prev, bug1062. [Brian Flachs]
  • Fix false warnings on non-power-2 enums using .next/.prev.
  • Fix comparison of unpacked arrays, bug1071. [Andrew Bardsley]
  • Fix compiler warning in GCC 6. [David Horton]

Verilator 3.884 Released

Added by Wilson Snyder over 3 years ago

Verilator 3.884 2016-05-18

  • Support parameter type, bug376. [Alan Hunter, et al]
  • Support command-line -G/+pvalue param overrides, bug1045. [Stefan Wallentowitz]
  • The default l2 scope name is now the same as the top-level module, bug1050. Use "--l2-name v" for the historical behavior.
  • Add --l2-name option for controlling "v" naming.
  • Fix --output-split of constructors, bug1035. [Johan Bjork]
  • Fix removal of empty packages, modules and cells, bug1034. [Johan Bjork]
  • Fix core dump on Arch Linux/GCC 6.1.1, bug1058. [Jannis Harder]
  • Fix $value$plusargs to string, msg1890. [Frederic Requin]

Verilator 3.882 Released

Added by Wilson Snyder over 3 years ago

Verilator 3.882 2016-03-01

  • Internal Verilation-time performance enhancements, bug1021. [Johan Bjork]
  • Support inlining interfaces, bug1018. [Johan Bjork]
  • Support SV strings to readmemh, bug1040. [Stefan Wallentowitz]
  • Fix unrolling complicated for-loop bounds, bug677. [Johan Bjork]
  • Fix stats file containing multiple unroll entries, bug1020. [Johan Bjork]
  • Fix using short parameter names on negative params, bug1022. [Duraid Madina]
  • Fix read-after-free error, bug1031. [Johan Bjork]
  • Fix elaboration-time display warnings, bug1032. [Johan Bjork]
  • Fix crash on very deep function trees, bug1028. [Jonathan Kimmitt]
  • Fix slicing mix of big and little-endian, bug1033. [Geoff Barrett]
  • Fix pattern assignment width propagation, bug1037. [Johan Bjork]

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