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rtlil: Make Process handling more uniform with Cell and Wire.

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- add a backlink to module from Process
- make constructor and destructor protected, expose Module functions
  to add and remove processes
This commit is contained in:
Marcelina Kościelnicka 2021-07-11 23:57:53 +02:00
parent 726fabd65e
commit 009940f56c
8 changed files with 62 additions and 25 deletions
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4
frontends/rtlil/rtlil_parser.y
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@ -283,10 +283,8 @@ proc_stmt:
TOK_PROCESS TOK_ID EOL {
if (current_module->processes.count($2) != 0)
rtlil_frontend_yyerror(stringf("RTLIL error: redefinition of process %s.", $2).c_str());
current_process = new RTLIL::Process;
current_process->name = $2;
current_process = current_module->addProcess($2);
current_process->attributes = attrbuf;
current_module->processes[$2] = current_process;
switch_stack.clear();
switch_stack.push_back(&current_process->root_case.switches);
case_stack.clear();