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Added support for DPI function with different names in C and Verilog

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This commit is contained in:
Clifford Wolf 2014-08-21 17:22:04 +02:00
parent 085c8e873d
commit 6c5cafcd8b
3 changed files with 20 additions and 9 deletions
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13
frontends/verilog/parser.y
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@ -416,7 +416,7 @@ module_body_stmt:
task_func_decl:
attr TOK_DPI_FUNCTION TOK_ID TOK_ID {
current_function_or_task = new AstNode(AST_DPI_FUNCTION, AstNode::mkconst_str(*$3));
current_function_or_task = new AstNode(AST_DPI_FUNCTION, AstNode::mkconst_str(*$3), AstNode::mkconst_str(*$4));
current_function_or_task->str = *$4;
append_attr(current_function_or_task, $1);
ast_stack.back()->children.push_back(current_function_or_task);
@ -425,6 +425,17 @@ task_func_decl:
} opt_dpi_function_args ';' {
current_function_or_task = NULL;
} |
attr TOK_DPI_FUNCTION TOK_ID '=' TOK_ID TOK_ID {
current_function_or_task = new AstNode(AST_DPI_FUNCTION, AstNode::mkconst_str(*$5), AstNode::mkconst_str(*$3));
current_function_or_task->str = *$6;
append_attr(current_function_or_task, $1);
ast_stack.back()->children.push_back(current_function_or_task);
delete $3;
delete $5;
delete $6;
} opt_dpi_function_args ';' {
current_function_or_task = NULL;
} |
attr TOK_TASK TOK_ID ';' {
current_function_or_task = new AstNode(AST_TASK);
current_function_or_task->str = *$3;