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Handle atom2 types in modules input/output ports.

This commit is contained in:
Stephen Williams 2010-10-18 19:23:02 -07:00
parent 9c634e1640
commit 162e3aac3a
1 changed files with 38 additions and 2 deletions
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40
parse.y
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@ -534,8 +534,8 @@ block_item_decl
all the trappings of a general variable declaration. All of that
is implicit in the "integer" of the declaration. */
| attribute_list_opt K_integer register_variable_list ';'
{ pform_set_reg_integer($3);
| attribute_list_opt K_integer signed_unsigned_opt register_variable_list ';'
{ pform_set_reg_integer($4);
if ($1) delete $1;
}
@ -1917,6 +1917,24 @@ port_declaration
delete[]$7;
$$ = ptmp;
}
| attribute_list_opt K_input atom2_type signed_unsigned_opt IDENTIFIER
{ Module::port_t*ptmp;
perm_string name = lex_strings.make($5);
ptmp = pform_module_port_reference(name, @2.text,
@2.first_line);
pform_module_define_port(@2, name, NetNet::PINPUT,
NetNet::UNRESOLVED_WIRE, IVL_VT_BOOL,
$4, 0, $1);
port_declaration_context.port_type = NetNet::PINPUT;
port_declaration_context.port_net_type = NetNet::UNRESOLVED_WIRE;
port_declaration_context.var_type = IVL_VT_BOOL;
port_declaration_context.sign_flag = $4;
delete port_declaration_context.range;
port_declaration_context.range = 0;
delete $1;
delete[]$5;
$$ = ptmp;
}
| attribute_list_opt
K_inout net_type_opt primitive_type_opt signed_opt range_opt IDENTIFIER
{ Module::port_t*ptmp;
@ -1992,6 +2010,24 @@ port_declaration
delete[]$7;
$$ = ptmp;
}
| attribute_list_opt K_output atom2_type signed_unsigned_opt IDENTIFIER
{ Module::port_t*ptmp;
perm_string name = lex_strings.make($5);
ptmp = pform_module_port_reference(name, @2.text,
@2.first_line);
pform_module_define_port(@2, name, NetNet::POUTPUT,
NetNet::IMPLICIT_REG, IVL_VT_BOOL,
$4, 0, $1);
port_declaration_context.port_type = NetNet::POUTPUT;
port_declaration_context.port_net_type = NetNet::IMPLICIT_REG;
port_declaration_context.var_type = IVL_VT_BOOL;
port_declaration_context.sign_flag = $4;
delete port_declaration_context.range;
port_declaration_context.range = 0;
delete $1;
delete[]$5;
$$ = ptmp;
}
;