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* Merge pull request #2203 from antmicro/fix-grammarclairexen2020-07-011-4/+10
|\ | | | | Signed and macro grammar update
| * Parse macro call attached semicolon as empty expressionLukasz Dalek2020-06-261-1/+1
| | | | | | | | Signed-off-by: Lukasz Dalek <ldalek@antmicro.com>
| * Fix integer signing grammarLukasz Dalek2020-06-261-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit fixes signed/unsigned grammar in parameters as defined in SV LRM A2.2.1. Example of correct parameters: parameter integer signed i = 0; parameter integer unsigned i = 0; Example of incorrect parameters: parameter signed integer i = 0; parameter unsigned integer i = 0; Signed-off-by: Lukasz Dalek <ldalek@antmicro.com> Signed-off-by: Kamil Rakoczy <krakoczy@antmicro.com>
* | Merge pull request #2179 from splhack/static-castclairexen2020-07-011-0/+19
|\ \ | | | | | | Support SystemVerilog Static Cast
| * | static cast: support changing size and signednessKazuki Sakamoto2020-06-191-0/+19
| |/ | | | | | | | | | | | | | | | | Support SystemVerilog Static Cast - size - signedness - (type is not supposted yet) Fix #535
* | Merge pull request #2188 from antmicro/missing-operatorswhitequark2020-06-261-2/+43
|\ \ | | | | | | Add logic-assignments operators
| * | Support missing sub-assign and and-assign operatorsKamil Rakoczy2020-06-251-2/+19
| | | | | | | | | | | | Signed-off-by: Kamil Rakoczy <krakoczy@antmicro.com>
| * | Support missing xor-assign operatorLukasz Dalek2020-06-241-1/+9
| | | | | | | | | | | | Signed-off-by: Lukasz Dalek <ldalek@antmicro.com>
| * | Add plus-assignment operatorKamil Rakoczy2020-06-241-1/+9
| | | | | | | | | | | | Signed-off-by: Kamil Rakoczy <krakoczy@antmicro.com>
| * | Add or-assignment operatorKamil Rakoczy2020-06-241-1/+9
| |/ | | | | | | Signed-off-by: Kamil Rakoczy <krakoczy@antmicro.com>
* | Support optional labels at the end of package definitionLukasz Dalek2020-06-241-1/+1
| | | | | | | | Signed-off-by: Lukasz Dalek <ldalek@antmicro.com>
* | Support optional labels at the end of module definitionLukasz Dalek2020-06-241-1/+1
|/ | | | Signed-off-by: Lukasz Dalek <ldalek@antmicro.com>
* MSVC cannot omit operand in conditionalAnonymous Maarten2020-06-171-1/+1
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* Support packed arrays in struct/union.Peter Crozier2020-06-071-5/+5
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* Merge branch 'master' into structPeter Crozier2020-06-031-31/+48
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| * verilog: move attr from simple_behav_stmt to its children to attachEddie Hung2020-05-251-13/+17
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| * verilog: do not warn for attributes on null statementsEddie Hung2020-05-251-2/+0
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| * verilog: handle empty generate statement by removing gen_stmt_or_null...Eddie Hung2020-05-251-7/+8
| | | | | | | | | | ... rule which causes a s/r conflict. Now we get an empty genblock, which should be okay.
| * verilog: fix #2037 by permitting (and freeing) attributes on null stmtEddie Hung2020-05-251-1/+5
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| * Merge pull request #2057 from YosysHQ/eddie/fix_task_attrEddie Hung2020-05-211-11/+9
| |\ | | | | | | verilog: support attributes before (not after) task identifier (but 13 s/r conflicts)
| | * Update frontends/verilog/verilog_parser.yEddie Hung2020-05-211-1/+1
| | | | | | | | | Co-authored-by: Alberto Gonzalez <61295559+boqwxp@users.noreply.github.com>
| | * verilog: attributes before task enable (but 13 s/r conflicts)Eddie Hung2020-05-141-10/+8
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| * | verilog: default to input in sv mode if task/func has no dir ...Eddie Hung2020-05-131-2/+10
| | | | | | | | | | | | otherwise error
| * | verilog: error out when non-ANSI task/func argumentsEddie Hung2020-05-111-1/+5
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* | Allow structs within structs.Peter Crozier2020-05-121-7/+18
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* | Generalise structs and add support for packed unions.Peter Crozier2020-05-121-16/+34
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* | Implement SV structs.Peter Crozier2020-05-081-101/+180
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* Merge pull request #2005 from YosysHQ/claire/fix1990Claire Wolf2020-05-071-2/+2
|\ | | | | Add "nowrshmsk" attribute, fix shift-and-mask bit slice write for signed offset
| * Add AST_SELFSZ and improve handling of bit slicesClaire Wolf2020-05-021-2/+2
| | | | | | | | Signed-off-by: Claire Wolf <claire@symbioticeda.com>
* | Merge pull request #2028 from zachjs/masterEddie Hung2020-05-061-1/+6
|\ \ | | | | | | verilog: allow null gen-if then block
| * | verilog: allow null gen-if then blockZachary Snow2020-05-061-1/+6
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* | Merge pull request #2025 from YosysHQ/eddie/frontend_cleanupEddie Hung2020-05-051-13/+13
|\ \ | | | | | | frontend: cleanup to use more ID::*, more dict<> instead of map<>
| * | frontend: cleanup to use more ID::*, more dict<> instead of map<>Eddie Hung2020-05-041-13/+13
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* | Merge pull request #2024 from YosysHQ/eddie/primitive_srcEddie Hung2020-05-051-1/+3
|\ \ | | | | | | verilog: set src attribute for primitives
| * | verilog: set src attribute for primitivesEddie Hung2020-05-041-1/+3
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* / verilog: fix specify src attributeEddie Hung2020-05-041-18/+20
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* Set Verilog source location for explicit blocks (`begin` ... `end`).Alberto Gonzalez2020-04-171-0/+1
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* Add Verilog source location information to `AST_POSEDGE` and `AST_NEGEDGE` ↵Alberto Gonzalez2020-04-171-0/+2
| | | | nodes.
* Add location information to `AST_CONSTANT` nodes.Alberto Gonzalez2020-04-161-0/+3
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* Merge pull request #1879 from jjj11x/jjj11x/package_declwhitequark2020-04-141-1/+2
|\ | | | | support using previously declared types/localparams/parameters in package
| * support using previously declared types/localparams/params in packageJeff Wang2020-04-071-1/+2
| | | | | | | | | | | | | | (parameters in systemverilog packages can't actually be overridden, so allowing parameters in addition to localparams doesn't actually add any new functionality, but it's useful to be able to use the parameter keyword also)
* | verilog: Fix write to deleted objectDavid Shah2020-04-121-1/+0
|/ | | | Signed-off-by: David Shah <dave@ds0.me>
* kernel: big fat patch to use more ID::*, otherwise ID(*)Eddie Hung2020-04-021-5/+5
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* kernel: use more ID::*Eddie Hung2020-04-021-22/+22
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* verilog: Add location info for generate constructsDavid Shah2020-04-011-0/+6
| | | | Signed-off-by: David Shah <dave@ds0.me>
* Inline productions to follow house style.Peter Crozier2020-03-271-33/+29
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* Error duplicate declarations of a typedef name in the same scope.Peter Crozier2020-03-241-2/+10
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* Support module/package/interface/block scope for typedef names.Peter Crozier2020-03-231-15/+36
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* Clear pkg_user_types if no packages following a 'design -reset-vlog'.Peter2020-03-221-0/+1
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* Parser changes to support typedef.Peter2020-03-221-8/+37
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