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Diffstat (limited to 'trunk/src/vhdlparser.y')
| -rw-r--r-- | trunk/src/vhdlparser.y | 2392 |
1 files changed, 0 insertions, 2392 deletions
diff --git a/trunk/src/vhdlparser.y b/trunk/src/vhdlparser.y deleted file mode 100644 index fac86e8..0000000 --- a/trunk/src/vhdlparser.y +++ /dev/null @@ -1,2392 +0,0 @@ - -/********************************************************************************************* - * The original was a VHDL parser description to be used with GMD Compiler - * Tool Box - * written from: - * Jan den Ouden, Jaap Hofstede - * Department of Computer Science (INF/SPA) - * University of Twente - * PB 217, 7500 AE ENSCHEDE, The Netherlands - * Tel: +31 53 893788 - * Email: hofstede@cs.utwente.nl - * avail at: ftp.cs.utwente.nl in pub/src/VHDL/Grammar - * - * author of YACC transformation: - * Thomas Dettmer - * Dortmund University - * Dept. of Computer Scienc, LS1 - * PB 500 500 - * D-44221 Dortmund (Germany) - * Phone: +49-231-755-6464 - * e-mail: dettmer@ls1.informatik.uni-dortmund.de - ***************************************************************** - * - * This file is intended not to be used for commercial purposes - * without permission of the University of Twente and permission - * of the University of Dortmund - * - * NOTE THAT THERE IS NO WARRANTY FOR CORRECTNES, COMPLETENESS, SUPPORT - * OR ANYTHING ELSE. - * - *******************************************************/ -/****************************************************************************** - * modified for doxygen by M. Kreis - * extended to VHDL 93/2002/2008 - ******************************************************************************/ - - -%{ -#include <stdio.h> -#include <qcstring.h> -#include <qstringlist.h> - -#ifndef YYSTYPE -typedef int YYSTYPE; -#endif - -struct YYMM -{ - int itype; - QCString qstr; -}; - -// define struct instead of union -#define YYSTYPE YYMM - -#include "membergroup.h" -#include "vhdldocgen.h" -#include "doxygen.h" -#include "searchindex.h" -#include "vhdlscanner.h" -#include "commentscan.h" -#include "entry.h" -#include "arguments.h" - -//-----------------------------variables --------------------------------------------------------------------------- -static MyParserVhdl* myconv=0; - -static struct s_contVhdl s_str; -static QList<Entry>instFiles; -static int yyLineNr; -static Entry* lastCompound; -static Entry* currentCompound; -static Entry* lastEntity; -static Entry* current; -static Entry* tempEntry; -static Entry* current_root; -static QCString compSpec; -static QCString currName; -static int levelCounter; -static QCString confName; -static QCString genLabels; - -static QList<ConfNode> configL; -static ConfNode* currNode; - -static int currP=0; - -enum { GEN_SEC=0x1, PARAM_SEC,CONTEXT_SEC,PROTECTED_SEC } ; - -static int param_sec = 0; -static int parse_sec=0; - - -//---------------------------- function -------------------------------------------------------------------------------- - -int vhdlScanYYlex (); -void vhdlScanYYerror (char const *); - -static void addVhdlType(const QCString &name,int startLine, - int section,int spec, - const char* args,const char* type, - Protection prot=Public); -static void addCompInst(char *n, char* instName,char* comp,int line); - -static void newEntry(); -static void initEntry(Entry *e); -static bool isFuncProcProced(); -static void popConfig(); -static void pushLabel(QCString label); -static void popLabel(); -static void addConfigureNode(const char* a,const char*b, - bool isRoot,bool isLeave,bool inlineConf=FALSE); -//static bool addLibUseClause(const QCString &type); -static bool isFuncProcProced(); -static void initEntry(Entry *e); -static void addProto(const char *s1,const char *s2,const char *s3, - const char *s4,const char *s5,const char *s6); -static bool findInstant(QCString inst); -static void createFunction(const QCString &impure,int spec, - const QCString &fname); - -void newVhdlEntry() -{ - newEntry(); -} - -Entry* getCurrentVhdlEntry() -{ - return current; -} - -void initVhdlParser() -{ - lastCompound=0; - lastEntity=0; - currentCompound=0; - lastEntity=0; - current_root=s_str.root; - current=new Entry(); - initEntry(current); -} - -QList<Entry> & getVhdlInstList() -{ - return instFiles; -} - - -%} - -%token -t_ABSTRLIST -t_CHARLIST -t_DIGIT -t_STRING -t_LETTER -t_ACCESS -t_AFTER -t_ALIAS -t_ALL -t_AND -t_ARCHITECTURE -t_ARRAY -t_ASSERT -t_ATTRIBUTE -t_BEGIN -t_BLOCK -t_BODY -t_BUFFER -t_BUS -t_CASE -t_COMPONENT -t_CONFIGURATION -t_CONSTANT -t_DISCONNECT -t_DOWNTO -t_ELSE -t_ELSIF -t_END -t_ENTITY -t_EXIT -t_FILE -t_FOR -t_FUNCTION -t_GENERATE -t_GENERIC -t_GUARDED -t_IF -t_IN -t_INOUT -t_IS -t_LABEL -t_LIBRARY -t_LINKAGE -t_LOOP -t_MAP -t_NAND -t_NEW -t_NEXT -t_NOR -t_NULL -t_OF -t_ON -t_OPEN -t_OR -t_OTHERS -t_OUT -t_PACKAGE -t_PORT -t_PROCEDURE -t_PROCESS -t_RANGE -t_RECORD -t_REGISTER -t_REPORT -t_RETURN -t_SELECT -t_SEVERITY -t_SIGNAL -t_SUBTYPE -t_THEN -t_TO -t_TRANSPORT -t_TYPE -t_UNITS -t_UNTIL -t_USE -t_VARIABLE -t_WAIT -t_WHEN -t_WHILE -t_WITH -t_XOR - -/* new keywords */ -t_IMPURE -t_PURE -t_GROUP -t_POSTPONED -t_SHARED -t_XNOR -t_SLL -t_SRA -t_SLA -t_SRL -t_ROR -t_ROL -t_UNAFFECTED -/*============== VHDL 2008 keywords ======================= */ - -t_ASSUME_GUARANTEE -t_ASSUME -t_CONTEXT -t_COVER -t_DEFAULT -t_FAIRNESS -t_FORCE -t_INERTIAL -t_LITERAL -t_PARAMETER -t_PROTECTED -t_PROPERTY -t_REJECT -t_RELEASE -t_RESTRICT -t_RESTRICT_GUARANTEE -t_SEQUENCE -t_STRONG -t_VMODE -t_VPROP -t_VUNIT - - -/*============== VHDL binary operators 2008 ======================= */ - -t_SLSL -t_SRSR -t_QQ -t_QGT -t_QLT -t_QG -t_QL -t_QEQU -t_QNEQU - -%nonassoc t_EQSym t_NESym t_LTSym t_LESym t_GTSym t_GESym t_QNEQU t_QEQU t_QL t_QG t_QLT t_QGT -%left t_Plus t_Minus t_Ampersand -%left MED_PRECEDENCE -%left t_Star t_Slash t_MOD t_REM -%nonassoc t_DoubleStar t_ABS t_NOT MAX_PRECEDENCE - -/* misc syms */ -/*t_Space */ - -%token -t_Apostrophe -t_LeftParen -t_RightParen -t_Comma -t_VarAsgn -t_Colon -t_Semicolon -t_Arrow -t_Box -t_Bar -t_Dot -t_Q -t_At -t_Neg -t_LEFTBR -t_RIGHTBR -t_ToolDir - -%type<qstr> designator literal enumeration_literal physical_literal physical_literal_no_default physical_literal_1 -%type<qstr> lib_clause use_clause sel_list entity_decl entity_start entity_decl_2 entity_decl_1 arch_body arch_start arch_body_1 -%type<qstr> config_decl config_start config_decl_2 config_decl_1 config_decl_3 package_decl package_start package_body pack_body_start package_body_2 package_body_1 common_decltve_item -%type<qstr> config_decltve_item subprog_decl subprog_body interf_list interf_element interf_element_4 interf_element_3 interf_element_2 interf_element_1 mode -%type<qstr> association_list association_list_1 association_list_2 gen_association_list gen_association_list_1 gen_association_list_2 association_element gen_association_element formal_part actual_part mark expr and_relation relation primary name name2 sel_name suffix ifts_name -%type<qstr> attribute_name aggregate element_association_list2 qualified_expr element_association choices choices_1 choices_2 choice type_decl type_decl_1 type_definition enumeration_type_definition enumeration_type_definition_1 enumeration_type_definition_2 physical_type_definition physical_type_definition_1 physical_type_definition_2 base_unit_decl secondary_unit_decl unconstrained_array_definition unconstrained_array_definition_1 unconstrained_array_definition_2 index_subtype_definition constrained_array_definition record_type_definition record_type_definition_1 record_type_definition_2 element_decl -%type<qstr> access_type_definition file_type_definition subtype_decl subtype_indic subtype_indic_1 subtype_indic1 subtype_indic1_1 range_constraint index_constraint index_constraint_1 index_constraint_2 discrete_range discrete_range1 range_spec direction constant_decl constant_decl_1 signal_decl signal_decl_2 signal_decl_1 variable_decl variable_decl_1 object_class signal_kind alias_decl file_decl file_decl_1 attribute_decl attribute_spec entity_spec entity_name_list entity_name_list_1 -%type<qstr> entity_name_list_2 entity_class block_stat -%type<qstr> generate_stat generate_stat_1 procs_stat procs_stat1 procs_stat1_1 sensitivity_list sensitivity_list_1 sensitivity_list_2 -%type<qstr> procedure_call_stat comp_decl comp_decl_2 comp_decl_1 block_config block_config_2 block_config_3 block_config_1 block_config_4 block_spec config_item comp_config comp_config_2 comp_config_1 config_spec binding_indic comp_spec -%type<qstr> inst_list entity_aspect idf_list procs_stat1_6 -%type<qstr> t_Identifier t_StringLit t_BitStringLit t_AbstractLit t_CharacterLit tbox group_name record_type_simple_name -%type<qstr> entity_class_entry_list entity_class_entry group_constituent_list group_constituent group_declaration group_template_declaration -%type<qstr> procs_stat1_5 comp_1 mark_comp dot_name fi_dec multiplying_operator factor term adding_op -%type<qstr> simple_exp alias_spec sigma signature1 mark_stats mark_stats_1 signature -%type<qstr> protected_type_body protected_type_declaration alias_name_stat vcomp_stat comp_spec_stat -%type<qstr> sig_stat external_name absolute_pathname relative_pathname package_path_name external_pathname pathname_element_list neg_list pathname_element - -%type<qstr> func_name return_is param func_prec iproc ifunc interface_subprogram_decl interface_package_decl package_instantiation_decl -%type<qstr> subprogram_instantiation_decl -%type<qstr> context_ref libustcont_stats libustcont_stat context_decl - - -%debug - -// for debugging set yydebug=1 -%initial-action { yydebug=0; } - -%expect 2 - -// minimum bison version -//%require "2.2" - -%% -start: design_file - - -design_file : design_unit_list - -design_unit_list: design_unit - | design_unit_list design_unit - ; - -designator : t_Identifier { $$=$1; } - | t_StringLit { $$=$1; } - ; - -literal : t_AbstractLit { $$=$1; } - | t_CharacterLit { $$=$1; } - | t_BitStringLit { $$=$1; } - | physical_literal_no_default { $$=$1; } - | t_NULL { $$="null"; } - ; - -enumeration_literal : t_CharacterLit { $$=$1; } - | t_Identifier { $$=$1; } - -physical_literal : physical_literal_1 t_Identifier { $$=$1+" "+$2; } - -physical_literal_1 : /* empty */ { $$=""; } - | t_AbstractLit { $$=$1; } - -physical_literal_no_default : t_AbstractLit t_Identifier { $$=$1+" "+$2; } - -idf_list : t_Identifier { $$=$1; } - | idf_list t_Comma t_Identifier { $$=$1+","+$3} - ; - -/*------------------------------------------ --- Desing Unit ---------------------------------------------*/ - -design_unit : context_list lib_unit - -context_list : /* empty */ - | context_list context_item - -lib_unit : entity_decl - | config_decl - | package_decl - | arch_body - | package_body - | context_decl - | package_instantiation_decl - ; - -context_item : lib_clause - | use_clause - ; - -lib_clause : t_LIBRARY idf_list t_Semicolon - { - if ( parse_sec == 0) - { - addVhdlType($2,getParsedLine(t_LIBRARY),Entry::VARIABLE_SEC,VhdlDocGen::LIBRARY,$2.data(),"_library_"); - } - $$="library "+$2; - } - -use_clause : t_USE sel_list t_Semicolon - { - QStringList ql1=QStringList::split(",",$2,FALSE); - for (uint j=0;j<ql1.count();j++) - { - QStringList ql=QStringList::split(".",ql1[j],FALSE); - QCString it=(QCString)ql[1];; - if ( parse_sec == 0 ) - { - addVhdlType(it,getParsedLine(t_USE),Entry::VARIABLE_SEC,VhdlDocGen::USE,it.data(),"_use_"); - } - } - $$="use "+$2; - } - -sel_list : sel_name { $$=$1; } - | sel_list t_Comma sel_name { $$=$1+","+$3; } - ; -/*------------------------------------------ --- Library Units ---------------------------------------------*/ - -entity_decl : entity_start error comp_end_dec t_Semicolon - -entity_decl : entity_start entity_decl_1 entity_decl_2 - entity_decl_3 entity_decl_4 comp_end_dec t_Semicolon - -entity_start: t_ENTITY t_Identifier t_IS - { - $$=$2; - lastEntity=current; - lastCompound=0; - /*int k=*/ getParsedLine(t_ENTITY); - addVhdlType($$,getParsedLine(t_ENTITY),Entry::CLASS_SEC,VhdlDocGen::ENTITY,0,0,Public); - //fprintf(stderr,"\n entiy %s : at line %d",$$.data(),s_str.yyLineNr); - } - ; - -entity_decl_5 : /* empty */ - | t_Identifier - ; -entity_decl_4 : /* empty */ - | t_BEGIN concurrent_stats - ; -entity_decl_3 : /* empty */ - | entity_decl_3 entity_decl_6 - ; - -entity_decl_6 : entity_decltve_item - -entity_decl_2 : /* empty */ { $$=""; } - | t_PORT { currP=VhdlDocGen::PORT; } interf_list t_Semicolon { currP=0; } - ; -entity_decl_1 : /* empty */ { $$=""; } - | t_GENERIC { currP=VhdlDocGen::GENERIC;parse_sec=GEN_SEC} interf_list t_Semicolon{ currP=0;parse_sec=0; } - | t_GENERIC error t_Semicolon{ currP=0; } - ; - - -arch_body : arch_start arch_body_1 t_BEGIN concurrent_stats t_END arch_body_2 t_Semicolon -arch_body : arch_start error t_END arch_body_2 t_Semicolon - -arch_start : t_ARCHITECTURE t_Identifier t_OF t_Identifier t_IS - { - $$=$4; - $$+="::"; - $$+=$2; - pushLabel($2); - lastCompound=current; - addVhdlType($$,getParsedLine(t_ARCHITECTURE),Entry::CLASS_SEC,VhdlDocGen::ARCHITECTURE,0,0,Private); - } -arch_body_2 : /* empty */ -arch_body_2 : t_Identifier -arch_body_2 : t_ARCHITECTURE t_Identifier -arch_body_2 : t_ARCHITECTURE - -arch_body_1 : /* empty */ { $$=""; } -arch_body_1 : arch_body_1 arch_body_3 - -arch_body_3 : block_decltve_item - -config_decl : config_start error t_END config_decl_2 t_Semicolon { genLabels.resize(0); } -config_decl : config_start config_decl_1 block_config t_END config_decl_2 t_Semicolon { genLabels.resize(0); } - { - confName=""; - } - - -config_start : t_CONFIGURATION t_Identifier t_OF t_Identifier t_IS - { - confName=$2+"::"+$4; - addVhdlType($2.data(),getParsedLine(t_CONFIGURATION),Entry::VARIABLE_SEC,VhdlDocGen::CONFIG,"configuration",$4.data()); - } - -config_decl_2 : /* empty */ { $$=""; } -config_decl_2 : t_Identifier { $$=$1; } -config_decl_2 : t_CONFIGURATION { $$="configuration"; } -config_decl_2 : t_CONFIGURATION t_Identifier { $$=$2; } -config_decl_1 : /* empty */ { $$=""; } -config_decl_1 : config_decl_1 config_decl_3 { $$=$1+" "+$2; } -config_decl_3 : config_decltve_item { $$=$1; } - -package_decl : package_start error t_END package_decl_2 t_Semicolon -package_decl : package_start package_decl_1 t_END package_decl_2 t_Semicolon -package_start : t_PACKAGE t_Identifier t_IS - { - lastCompound=current; - - - Entry *clone=new Entry(*current); - clone->section=Entry::NAMESPACE_SEC; - clone->spec=VhdlDocGen::PACKAGE; - clone->name=$2; - int line=s_str.iLine; - clone->startLine=line; - clone->bodyLine=line; - - clone->protection=Package; - current_root->addSubEntry(clone); - - - addVhdlType($2,line,Entry::CLASS_SEC,VhdlDocGen::PACKAGE,0,0,Package); - //fprintf(stderr,"\n entiy %s : at line %d",$$.data(),s_str.yyLineNr); - } - -package_decl_2 : /* empty */ -package_decl_2 : t_Identifier { lastCompound=0; } -package_decl_2 : t_PACKAGE t_Identifier { lastCompound=0; } -package_decl_2 : t_PACKAGE { lastCompound=0; } - -package_decl_1 : /* empty */ -package_decl_1 : package_decl_22 -package_decl_1 : package_decl_1 package_decl_3 -package_decl_3 : package_decltve_item - -package_decl_22: gen_interface_list t_Semicolon -package_decl_22: gen_interface_list -package_decl_22: gen_interface_list gen_assoc_list -package_decl_22: gen_interface_list gen_assoc_list t_Semicolon - -package_body : pack_body_start error t_END package_body_2 t_Semicolon -package_body : pack_body_start package_body_1 t_END package_body_2 t_Semicolon -pack_body_start : t_PACKAGE t_BODY t_Identifier t_IS - { - $$=$3; - lastCompound=current; - $$.prepend("_"); - addVhdlType($$,getParsedLine(t_PACKAGE) ,Entry::CLASS_SEC,VhdlDocGen::PACKAGE_BODY,0,0,Protected); - } -package_body_2 : /* empty */ { $$="";lastCompound=0; } -package_body_2 : t_Identifier { lastCompound=0; } -package_body_2 : t_PACKAGE t_BODY { lastCompound=0; } -package_body_2 : t_PACKAGE t_BODY t_Identifier { lastCompound=0; } - - -package_body_1 : /* empty */ { $$=""; } -package_body_1 : package_body_1 package_body_3 -package_body_3 : package_body_decltve_item - - - -/*------------------------------------------ --- Declarative Item ---------------------------------------------*/ - -common_decltve_item_1: package_decl -common_decltve_item_1: package_instantiation_decl -common_decltve_item_1: package_body -common_decltve_item_1: subprogram_instantiation_decl - - -common_decltve_item: type_decl -common_decltve_item: subtype_decl -common_decltve_item: constant_decl -common_decltve_item: file_decl -common_decltve_item: alias_decl -common_decltve_item: subprog_decl -common_decltve_item: use_clause - -entity_decltve_item: common_decltve_item -entity_decltve_item: subprog_body -entity_decltve_item: attribute_decl -entity_decltve_item: attribute_spec -entity_decltve_item: disconnection_spec -entity_decltve_item: signal_decl -entity_decltve_item: variable_decl -entity_decltve_item: group_template_declaration -entity_decltve_item: group_declaration -entity_decltve_item: common_decltve_item_1 - - -block_decltve_item: common_decltve_item -block_decltve_item: subprog_body -block_decltve_item: comp_decl -block_decltve_item: attribute_decl -block_decltve_item: attribute_spec -block_decltve_item: config_spec -block_decltve_item: disconnection_spec -block_decltve_item: signal_decl -block_decltve_item: variable_decl -block_decltve_item: group_template_declaration -block_decltve_item: group_declaration -block_decltve_item: common_decltve_item_1 -block_decltve_item: tool_directive - -block_declarative_part: block_decltve_item - | block_declarative_part block_decltve_item - - -package_decltve_item: common_decltve_item -package_decltve_item: comp_decl -package_decltve_item: attribute_decl -package_decltve_item: attribute_spec -package_decltve_item: disconnection_spec -package_decltve_item: signal_decl -package_decltve_item: variable_decl -package_decltve_item: group_template_declaration -package_decltve_item: group_declaration -package_decltve_item: package_decl -package_decltve_item: package_instantiation_decl -package_decltve_item: subprogram_instantiation_decl - -package_body_decltve_item: common_decltve_item -package_body_decltve_item: subprog_body -package_body_decltve_item: variable_decl -package_body_decltve_item: group_template_declaration -package_body_decltve_item: group_declaration -package_body_decltve_item: attribute_decl -package_body_decltve_item: attribute_spec -package_body_decltve_item: common_decltve_item_1 - -subprog_decltve_item: common_decltve_item -subprog_decltve_item: subprog_body -subprog_decltve_item: attribute_decl -subprog_decltve_item: attribute_spec -subprog_decltve_item: variable_decl -subprog_decltve_item: group_template_declaration -subprog_decltve_item: group_declaration -subprog_decltve_item: common_decltve_item_1 - -procs_decltve_item: common_decltve_item -procs_decltve_item: subprog_body -procs_decltve_item: attribute_decl -procs_decltve_item: attribute_spec -procs_decltve_item: variable_decl -procs_decltve_item: group_template_declaration -procs_decltve_item: group_declaration -procs_decltve_item: common_decltve_item_1 - -config_decltve_item: attribute_spec { $$=$1; } -config_decltve_item: use_clause { $$=$1; } -config_decltve_item: group_declaration { $$=$1; } -config_decltve_item: t_USE t_VUNIT idf_list t_Semicolon { $$=$3; } - -/*------------------------------------------ --- Subprograms ---------------------------------------------*/ -func_prec: t_PURE { $$="pure"; } -func_prec: t_IMPURE { $$="impure"; } - -subprog_decl: subprog_spec t_Semicolon { currP=0; } - -subprog_spec: t_PROCEDURE t_Identifier - { currP=VhdlDocGen::PROCEDURE; createFunction($2,currP,0); } - subprog_spec_1 { newEntry(); } -subprog_spec: func_prec t_FUNCTION designator - { - currP=VhdlDocGen::FUNCTION; - createFunction($1,currP,$3.data()); - } - subprog_spec_2 t_RETURN mark - { - tempEntry=current; - current->type=$7; - newEntry(); - } - -subprog_spec : t_FUNCTION designator - { - currP=VhdlDocGen::FUNCTION; - createFunction(0,currP,$2.data()); - } - subprog_spec_2 t_RETURN mark - { - tempEntry=current; - current->type=$6; - newEntry(); - } - -subprog_spec_22: gen_interface_list -subprog_spec_22: gen_interface_list gen_assoc_list - -subprog_spec_33: t_PARAMETER - { param_sec=PARAM_SEC; } - interf_list - { param_sec= 0; } -subprog_spec_33: { param_sec=PARAM_SEC; } - interf_list - { param_sec= 0; } - -subprog_spec_2: /* empty */ -subprog_spec_2: subprog_spec_22 subprog_spec_33 -subprog_spec_2: subprog_spec_33 -subprog_spec_2: subprog_spec_22 - -subprog_spec_1: subprog_spec_2 - -subprog_body: subprog_spec t_IS subprog_body_1 t_BEGIN seq_stats t_END subprog_body_2 t_Semicolon - { - currP=0; - } -subprog_body: subprog_spec t_IS error t_END subprog_body_2 t_Semicolon - { - currP=0; - } -subprog_body_2: /* empty */ -subprog_body_2: designator -subprog_body_2: t_FUNCTION -subprog_body_2: t_PROCEDURE -subprog_body_2: t_PROCEDURE t_Identifier -subprog_body_2: t_FUNCTION t_Identifier -subprog_body_2: t_FUNCTION t_STRING - - -subprog_body_1: /* empty */ -//subprog_body_1 : subprogram_instantiation_decl -subprog_body_1: subprog_body_1 subprog_body_3 -subprog_body_3: subprog_decltve_item - -/*-------------------------------------------------- --- Interface Lists and Associaton Lists -----------------------------------------------------*/ - -interf_list: t_LeftParen interf_element interf_list_1 t_RightParen { $$=""; } -interf_list: t_LeftParen error t_RightParen { $$=""; } -interf_list_1: /* empty */ -interf_list_1: interf_list_1 interf_list_2 -interf_list_2: t_Semicolon interf_element - -interf_element: interface_package_decl - { - // adding generic : [ package foo is new bar] - if (parse_sec==GEN_SEC) - { - QCString n=current->name; - addVhdlType(n.data(),getParsedLine(t_PACKAGE),Entry::VARIABLE_SEC,VhdlDocGen::GENERIC,$1.data(),0); - } - } -interf_element: interface_subprogram_decl - { - if (parse_sec==GEN_SEC) - { - int a=getParsedLine(t_FUNCTION); - int b=getParsedLine(t_PROCEDURE); - - if (a>b) b=a; - - QCString n=current->name; - addVhdlType(n.data(),b,Entry::VARIABLE_SEC,VhdlDocGen::GENERIC,$1.data(),0); - } - } -interf_element: interf_element_1 t_Identifier - { - if (parse_sec==GEN_SEC) - { - QCString v= $1; - addVhdlType($2,s_str.iLine,Entry::VARIABLE_SEC,currP,$1.data(),0); - } - } -interf_element: interf_element_1 idf_list t_Colon interf_element_2 subtype_indic interf_element_3 interf_element_4 - { - QCString b=$2; - $$=$2+":"+$4+$5+$6+$7; - if (currP!=VhdlDocGen::COMPONENT) - { - if (currP==VhdlDocGen::FUNCTION || currP==VhdlDocGen::PROCEDURE) - { - addProto($1.data(),$2.data(),$4.data(),$5.data(),$6.data(),$7.data()); - } - else - { - QCString i=$5+$6+$7; - if (currP==VhdlDocGen::GENERIC) - addVhdlType($2,s_str.iLine,Entry::VARIABLE_SEC,currP,i.data(),$4.data()); - else if(parse_sec != GEN_SEC) - addVhdlType($2,s_str.iLine,Entry::VARIABLE_SEC,currP,i.data(),$4.data()); - } - // fprintf(stderr,"\n\n <<port %s >>\n",$$.data()); - } // if component - } -interf_element_4: /* empty :=*/ { $$=""; } -interf_element_4: t_VarAsgn expr { $$=":="+$2; } -interf_element_3: /* empty */ { $$=""; } -interf_element_3: t_BUFFER { $$="buffer"; } -interf_element_3: t_BUS { $$="bus"; } -interf_element_2: /* empty */ { $$=""; } -interf_element_2: mode { $$=$1; } -interf_element_1: /* empty */ { $$=""; } -interf_element_1: object_class { $$=$1; } - -mode: t_IN { $$="in"; } -mode: t_OUT { $$="out"; } -mode: t_INOUT { $$="inout"; } -mode: t_BUFFER { $$="buffer"; } -mode: t_LINKAGE { $$="link"; } - -association_list: t_LeftParen association_element association_list_1 t_RightParen { $$="("+$2+")"; } -association_list_1: /* empty */ { $$=""; } -association_list_1: association_list_1 association_list_2 { $$=$1+" "+$2; } -association_list_2: t_Comma association_element { $$=", "+$2; } - -gen_association_list : t_LeftParen gen_association_element gen_association_list_1 t_RightParen - { - QCString str="( "+$2; - str.append(" )"); - $$=str; - } -gen_association_list: t_LeftParen error t_RightParen { $$=""; } -gen_association_list: t_LeftParen t_OPEN t_RightParen { $$=" ( open ) "; } - -gen_association_list_1: /* empty */ { $$=""; } -gen_association_list_1: gen_association_list_1 gen_association_list_2 { $$=$1+"?? "+$2; } -gen_association_list_2: t_Comma gen_association_element { $$=","+$2; } - -association_element: formal_part t_Arrow actual_part { $$=$1+"=>"+$3; } -association_element: actual_part { $$=$1; } -association_element: t_Box { $$="<>"; } -association_element: t_DEFAULT { $$="default"; } - -/* changed ;gen_association_element : association_element */ -gen_association_element: expr { $$=$1; } -gen_association_element: choice t_Arrow expr -gen_association_element: discrete_range1 { $$=$1 ; } - -formal_part: name { $$=$1; } - -actual_part: expr { $$=$1; } -actual_part: t_OPEN { $$="open"; } -actual_part: t_INERTIAL expr { $$="inertial"; } - -/*-------------------------------------------------- --- Names and Expressions -----------------------------------------------------*/ - - - -expr: and_relation { $$=$1; } -expr: relation { $$=$1; } - -shift_op: t_SLL - | t_SRA - | t_SLA - | t_SRL - | t_ROR - | t_ROL - ; -and_relation: relation shift_op relation -and_relation: relation t_AND relation -and_relation: relation t_XOR relation -and_relation: relation t_OR relation -and_relation: relation t_NOR relation -and_relation: relation t_XNOR relation -and_relation: relation t_NAND relation -and_relation: and_relation t_NAND relation -and_relation: and_relation t_NOR relation -and_relation: and_relation t_XNOR relation -and_relation: and_relation t_AND relation -and_relation: and_relation t_OR relation -and_relation: and_relation t_XOR relation - -/* ;relation : unary_operator primary */ - -relation: t_QQ primary { $$=" ?? "+$2; } -relation: primary { $$=$1; } -relation: t_Plus primary %prec MED_PRECEDENCE { $$="+"+$2; } -relation: t_Minus primary %prec MED_PRECEDENCE { $$="-"+$2; } -relation: t_ABS primary { $$="abs"+$2; } -relation: t_NOT primary { $$="not "+$2; } -relation: primary t_DoubleStar primary { $$=$1+" ** "+$3; } -relation: t_Minus primary t_DoubleStar primary { $$=$2+" ** "+$4; } - -/* ; relation : relation binary_operator primary */ - -relation: relation t_MOD relation { $$=$1+" mod "+$3; } -relation: relation t_REM relation { $$=$1+" rem "+$3; } -relation: relation t_Ampersand relation { $$=$1+" & "+$3; } -relation: relation t_Star relation { $$=$1+" * "+$3; } -relation: relation t_Plus relation { $$=$1+" + "+$3; } -relation: relation t_Minus relation { $$=$1+" - "+$3; } -relation: relation t_LESym relation { $$=$1+" <= "+$3; } -relation: relation t_GESym relation { $$=$1+" >= "+$3; } -relation: relation t_LTSym relation { $$=$1+" < "+$3; } -relation: relation t_GTSym relation { $$=$1+" > "+$3; } -relation: relation t_EQSym relation { $$=$1+" == "+$3; } -relation: relation t_NESym relation { $$=$1+" != "+$3; } -relation: relation t_Slash relation { $$=$1+" /"+$3; } -relation: relation t_QNEQU relation { $$=$1+" ?/="+$3; } -relation: relation t_QEQU relation { $$=$1+" ?="+$3; } -relation: relation t_QL relation { $$=$1+" ?<"+$3; } -relation: relation t_QG relation { $$=$1+" ?>"+$3; } -relation: relation t_QLT relation { $$=$1+" ?<="+$3; } -relation: relation t_QGT relation { $$=$1+" ?>="+$3; } - -simple_exp: t_Minus term { $$ = "-"+$2; } - | t_Plus term { $$ = "+"+$2; } - | term { $$ = $1; } - | simple_exp - adding_op term { $$ = $1+" "+$2+" "+$3; } - -adding_op: t_Ampersand { $$ = "&"; } - | t_Minus { $$ = "-"; } - | t_Plus { $$ = "+"; } - ; - -term: factor { $$=$1; } - | factor multiplying_operator factor { $$ = $1+" "+$2+" "+$3; } - ; - -multiplying_operator: t_Star { $$ = "*"; } - | t_REM { $$ = "rem"; } - | t_MOD { $$ = "mod"; } - | t_Slash { $$ = "/"; } - -factor: primary { $$=$1; } - | t_ABS primary { $$="abs "+$2; } - | t_NOT primary { $$="not "+$2; } - | primary t_DoubleStar primary { $$ = $1+" ** "+$3; } - -primary: name { $$=$1; } -primary: literal { $$=$1; } -primary: aggregate { $$=$1; } -primary: qualified_expr { $$=$1; } -primary: allocator { $$=""; } -primary: t_LeftParen expr t_RightParen { $$="("+$2+")"; } - -name: mark { $$=$1; } -name: name2 { $$=$1; } -name: external_name { $$=$1; } -name2: t_StringLit { $$=$1; } -name2: attribute_name { $$=$1; } -name2: ifts_name { $$=$1; } - -mark: t_Identifier { $$=$1; } -mark: sel_name { $$=$1; } - -sel_name: name t_Dot suffix { $$=$1+"."+$3; } - -suffix: designator { $$=$1; } -suffix: t_CharacterLit { $$=$1; } -suffix: t_ALL { $$="all"; } - -ifts_name: mark gen_association_list { $$=$1+" "+$2; } -ifts_name: name2 gen_association_list { $$=$1+" "+$2; } - -sigma: t_Apostrophe { $$="'"; } -//sigma : t_LEFTBR signature1 t_RIGHTBR t_Apostrophe { $$="("+$2;;$$.append(")");$$.append("'"); } - -attribute_name: mark sigma t_Identifier { $$=$1+"' "+$3; } -attribute_name: attribute_name t_LeftParen expr t_RightParen -attribute_name: name2 sigma t_Identifier { $$=$1+" '"+$3; } -attribute_name: mark sigma t_RANGE { $$=$1+"' range "; } -attribute_name: name2 sigma t_RANGE { $$=$1+"' range "; } - -aggregate : element_association_list2 t_RightParen { $$=$1+" ) "; } -aggregate : t_LeftParen choices t_Arrow expr t_RightParen { $$="( "+$2+ "=>"+$4+" ) "; } - -element_association_list2 : t_LeftParen element_association t_Comma element_association { $$=" ( "+$2+","+$4; } -element_association_list2 : element_association_list2 t_Comma element_association { $$=$1+","+$3; } - -qualified_expr : mark t_Apostrophe t_LeftParen expr t_RightParen { $$=$1+"'("+$4+" ) "; } -qualified_expr : mark t_Apostrophe aggregate { $$=$1+"'"+$3; } - -allocator: t_NEW mark mark allocator_1 -allocator: t_NEW mark allocator_2 -allocator: t_NEW qualified_expr -allocator_2: /* empty */ -allocator_2: gen_association_list -allocator_1: /* empty */ -allocator_1: gen_association_list - - -/*-------------------------------------------------- --- Element Association and Choices -----------------------------------------------------*/ - -element_association: choices t_Arrow expr { $$=$1+"=> "+$3; } -element_association: expr { $$=$1; } - -choices: choice choices_1 { $$=$1+" "+$2; } -choices_1: /* empty */ { $$=""; } -choices_1: choices_1 choices_2 { $$=$1+" "+$2; } -choices_2: t_Bar choice { $$=" | "+$2; } - -choice: expr { $$=$1; } -choice: discrete_range1 { $$=$1; } -choice: t_OTHERS { $$="others"; } - -/*-------------------------------------------------- --- Type Declarations -----------------------------------------------------*/ -type_decl: t_TYPE t_Identifier error t_Semicolon { $$=""; } -type_decl: t_TYPE t_Identifier type_decl_1 t_Semicolon - { - addVhdlType($2,getParsedLine(t_TYPE),Entry::VARIABLE_SEC,VhdlDocGen::TYPE,0,$3.data()); - } -type_decl: t_TYPE error t_Semicolon { $$=""; } - -type_decl_1: /* empty */ { $$=""; } -type_decl_1: t_IS type_definition { $$="is "+$2; } - -type_definition: enumeration_type_definition { $$=$1; } -type_definition: range_constraint { $$=$1; } -type_definition: physical_type_definition { $$=$1; } -type_definition: unconstrained_array_definition { $$=$1; } -type_definition: constrained_array_definition { $$=$1; } -type_definition: record_type_definition { $$=$1; } -type_definition: access_type_definition { $$=$1; } -type_definition: file_type_definition { $$=$1; } -type_definition: protected_type_declaration { $$=$1; } -type_definition: protected_type_body { $$=$1; } - - -enumeration_type_definition: t_LeftParen enumeration_literal enumeration_type_definition_1 t_RightParen { $$="( "+$2+" "+$3+" )"; } -enumeration_type_definition_1: { $$=""; } -enumeration_type_definition_1: enumeration_type_definition_1 enumeration_type_definition_2 { $$=$1+" "+$2; } -enumeration_type_definition_2: t_Comma enumeration_literal { $$=","+$2; } - -physical_type_definition : range_constraint t_UNITS base_unit_decl - physical_type_definition_1 t_END unit_stat - { - $$=$1; - current->args=$3+"#"+$4; - current->args.prepend("units"); - current->spec=VhdlDocGen::UNITS; - } - -unit_stat: t_UNITS t_Identifier -unit_stat: t_UNITS - -physical_type_definition_1: /* empty */ { $$=""; } -physical_type_definition_1: physical_type_definition_1 physical_type_definition_2 { $$=$1+" "+$2; } -physical_type_definition_2: secondary_unit_decl { $$=$1+"#"; } - -base_unit_decl: t_Identifier t_Semicolon { $$=$1; } - -secondary_unit_decl: t_Identifier t_EQSym physical_literal t_Semicolon { $$=$1+"="+$3 } - -unconstrained_array_definition: t_ARRAY t_LeftParen - index_subtype_definition unconstrained_array_definition_1 t_RightParen t_OF - subtype_indic - { - QCString sr1=" array ( "+$3+" "+$4; - QCString sr2=" ) of "+$7; - $$=sr1+sr2; - } - -unconstrained_array_definition_1: { $$=""; } -unconstrained_array_definition_1: unconstrained_array_definition_1 unconstrained_array_definition_2 { $$=$1+" "+$2 } -unconstrained_array_definition_2: t_Comma index_subtype_definition { $$=", "+$2 } - -index_subtype_definition: mark t_RANGE t_Box { $$=$1+" range<> "; } - -constrained_array_definition: t_ARRAY index_constraint t_OF subtype_indic { $$=" array "+$2+" of "+$4; } - -record_type_simple_name:/*empty*/ { $$=""; } - | t_Identifier { $$=$1; } - -record_type_definition: t_RECORD element_decl record_type_definition_1 t_END - t_RECORD record_type_simple_name - { - QRegExp reg("[\\s]"); - QCString oo=$2+" "+$3; - current->spec=VhdlDocGen::RECORD; - current->args=oo; - current->args.replace(reg,"%"); - current->args.prepend("record"); - $$=$2+" "+$3; - } - -record_type_definition_1: /*empty*/ { $$=""; } -record_type_definition_1: record_type_definition_1 record_type_definition_2 - { - $$=$1+" "+$2; - } -record_type_definition_2: element_decl { $$=$1; } - -element_decl: idf_list t_Colon subtype_indic t_Semicolon { $$=$1+":"+$3+"#"; } - -access_type_definition: t_ACCESS subtype_indic { $$="access "+$2; } - -file_type_definition: t_FILE t_OF mark { $$="file of "+$3; } - -/*-------------------------------------------------- --- Subtypes and Constraints -----------------------------------------------------*/ - -subtype_decl: t_SUBTYPE t_Identifier t_IS subtype_indic t_Semicolon - { - addVhdlType($2,getParsedLine(t_SUBTYPE),Entry::VARIABLE_SEC,VhdlDocGen::SUBTYPE,0,$4.data()); - } -subtype_decl: t_SUBTYPE error t_Semicolon { $$=""; } -subtype_indic: mark subtype_indic_1 { $$=$1+" "+$2; } -subtype_indic: subtype_indic1 { $$=$1; } -subtype_indic_1: /* empty */ { $$=""; } -subtype_indic_1: gen_association_list { $$=$1; } - -subtype_indic1: mark mark range_constraint { $$=$1+" "+$2+" "+$3; } -subtype_indic1: mark range_constraint { $$=$1+" "+$2; } -subtype_indic1: mark mark subtype_indic1_1 { $$=$1+" "+$2+" "+$3; } -subtype_indic1_1: /* empty */ { $$=""; } -subtype_indic1_1: gen_association_list { $$=$1; } - -range_constraint: t_RANGE range_spec { $$="range "+$2; } -//range_constraint : array_constraint - -index_constraint: t_LeftParen discrete_range - index_constraint_1 - t_RightParen { $$="("+$2+" "+$3+")"; } -index_constraint_1: /* empty */ { $$=""; } -index_constraint_1: index_constraint_1 - index_constraint_2 { $$=$1+" "+$2; } -index_constraint_2: t_Comma discrete_range { $$=","+$2; } - -discrete_range: subtype_indic { $$=$1; } -discrete_range: range_spec { $$=$1; } - -discrete_range1 : subtype_indic1 { $$=$1; } -discrete_range1 : expr direction expr { $$=$1+" "+$2+" "+$3; } - -range_spec : attribute_name { $$=$1; } -range_spec : simple_exp direction simple_exp { $$=$1+" "+$2+" "+$3; } - -direction : t_TO { $$=" to "; } -direction : t_DOWNTO { $$=" downto "; } - -/*-------------------------------------------------- --- Objects, Aliases, Files, Disconnections -----------------------------------------------------*/ - -constant_decl: t_CONSTANT idf_list t_Colon subtype_indic constant_decl_1 t_Semicolon - { - QCString it=$4+" "+$5; - // fprintf(stderr,"\n currP %d \n",currP); - addVhdlType($2,getParsedLine(t_CONSTANT),Entry::VARIABLE_SEC,VhdlDocGen::CONSTANT,0,it.data()); - } -constant_decl_1: /* empty */ { $$=""; } -constant_decl_1: t_VarAsgn expr { $$=":="+$2; } - -signal_decl: t_SIGNAL idf_list t_Colon subtype_indic signal_decl_1 signal_decl_2 t_Semicolon - { - QCString s=$4+" "+$6; - addVhdlType($2,getParsedLine(t_SIGNAL),Entry::VARIABLE_SEC,VhdlDocGen::SIGNAL,0,s.data()); - } -signal_decl_2: /* empty */ { $$=""; } -signal_decl_2: t_VarAsgn expr { $$=":="+$2; } -signal_decl_1: /* empty */ { $$=""; } -signal_decl_1: signal_kind { $$=$1; } - -variable_decl: t_VARIABLE idf_list t_Colon subtype_indic variable_decl_1 t_Semicolon - { - $$=$2+":"+$4+" "+$5; - } -variable_decl: t_SHARED t_VARIABLE idf_list t_Colon subtype_indic variable_decl_1 t_Semicolon - { - $$=$5+" "+$6; - addVhdlType($3,getParsedLine(t_VARIABLE),Entry::VARIABLE_SEC,VhdlDocGen::SHAREDVARIABLE,0,$$.data()); - } -variable_decl_1: /* empty */ { $$=""; } -variable_decl_1: t_VarAsgn expr { $$=":="+$2; } - -object_class: t_CONSTANT { $$="constant"; } -object_class: t_SIGNAL { $$="signal"; } -object_class: t_VARIABLE { $$="variable"; } -object_class: t_SHARED t_VARIABLE { $$="shared"; } -object_class: t_FILE { $$="file"; } -object_class: t_TYPE { $$="type"; } - -signal_kind: t_BUS { $$="bus"; } -signal_kind: t_REGISTER { $$="register"; } - -alias_decl: t_ALIAS alias_name_stat alias_spec t_IS name signature t_Semicolon - { - QCString s=$3+" is "+$5+$6; - addVhdlType($2,getParsedLine(t_ALIAS),Entry::VARIABLE_SEC,VhdlDocGen::ALIAS,0,s.data()); - } -alias_decl: t_ALIAS alias_name_stat alias_spec t_IS error t_Semicolon { $$=""; } - -alias_name_stat: t_Identifier { $$=$1; } -alias_name_stat: t_StringLit { $$=$1; } - -alias_spec :/*empty*/ { $$=""; } - | t_Colon subtype_indic { $$=","+$2; } - ; - -file_decl: t_FILE idf_list t_Colon subtype_indic t_IS file_decl_1 expr t_Semicolon - { - addVhdlType($2,getParsedLine(t_FILE),Entry::VARIABLE_SEC,VhdlDocGen::VFILE,0,$4.data()); - } - -file_decl: t_FILE idf_list t_Colon t_Identifier fi_dec t_Semicolon - { - QCString s=$4+" "+$5; - addVhdlType($2,getParsedLine(t_FILE),Entry::VARIABLE_SEC,VhdlDocGen::VFILE,0,s.data()); - } - -fi_dec: /*empty*/ { $$=""; } - | t_OPEN expr t_IS expr { $$="open "+$2+" is "+s_str.qstr; } - - -file_decl_1: /* empty */ { $$=""; } -file_decl_1: mode { $$=$1; } - -disconnection_spec: t_DISCONNECT signal_list t_Colon mark t_AFTER expr t_Semicolon - -signal_list: name signal_list_1 -signal_list: t_OTHERS -signal_list: t_ALL -signal_list_1: /* empty */ -signal_list_1: signal_list_1 signal_list_2 -signal_list_2: t_Comma name - -/*-------------------------------------------------- --- Attribute Declarations and Specifications -----------------------------------------------------*/ - -attribute_decl: t_ATTRIBUTE t_Identifier t_Colon mark t_Semicolon - { - addVhdlType($2,getParsedLine(t_ATTRIBUTE),Entry::VARIABLE_SEC,VhdlDocGen::ATTRIBUTE,0,$4.data()); - } - -attribute_spec: t_ATTRIBUTE t_Identifier t_OF entity_spec t_IS expr t_Semicolon - { - QCString oo=$4+" is "+$6; - addVhdlType($2,getParsedLine(t_ATTRIBUTE),Entry::VARIABLE_SEC,VhdlDocGen::ATTRIBUTE,0,oo.data()); - } - -entity_spec : entity_name_list signature t_Colon entity_class - -entity_name_list: designator entity_name_list_1 { $$=$1+" "+$2; } -entity_name_list: t_OTHERS { $$="others"; } -entity_name_list: t_ALL { $$="all"; } -entity_name_list_1: /* empty */ { $$=""; } -entity_name_list_1: entity_name_list_1 entity_name_list_2 { $$=$1+" "+$2; } -entity_name_list_2: t_Comma designator { $$=","+$2; } - -entity_class: t_ENTITY { $$="entity"; } -entity_class: t_ARCHITECTURE { $$="architecture"; } -entity_class: t_PACKAGE { $$="package"; } -entity_class: t_CONFIGURATION { $$="configuration"; } -entity_class: t_COMPONENT { $$="component"; } -entity_class: t_LABEL { $$="label"; } -entity_class: t_TYPE { $$="type"; } -entity_class: t_SUBTYPE { $$="subtype"; } -entity_class: t_PROCEDURE { $$="procedure"; } -entity_class: t_FUNCTION { $$=""; } -entity_class: t_SIGNAL { $$="signal"; } -entity_class: t_VARIABLE { $$="variable"; } -entity_class: t_CONSTANT { $$="constant"; } -entity_class: t_GROUP { $$="group"; } -entity_class: t_FILE { $$="file"; } -entity_class: t_UNITS { $$="units"; } -entity_class: t_LITERAL { $$="literal"; } -entity_class: t_SEQUENCE { $$="sequence"; } -entity_class: t_PROPERTY { $$="property"; } - - -/*-------------------------------------------------- --- Schemes - ---------------------------------------------------------------------------*/ - -if_generation_scheme: if_scheme - -if_scheme: t_IF expr t_GENERATE generate_statement_body if_scheme_1 if_scheme_2 -if_scheme: t_IF lable expr t_GENERATE generate_statement_body if_scheme_1 if_scheme_2 - -if_scheme_2: /* empty */ -if_scheme_2: t_ELSE t_GENERATE generate_statement_body -if_scheme_2: t_ELSE lable t_GENERATE generate_statement_body -if_scheme_1: /* empty */ -if_scheme_1: if_scheme_1 if_scheme_3 -if_scheme_3: t_ELSIF expr t_GENERATE generate_statement_body -if_scheme_3: t_ELSIF lable expr t_GENERATE generate_statement_body - -generation_scheme: for_scheme - -iteration_scheme: for_scheme -iteration_scheme: while_scheme - -for_scheme: t_FOR t_Identifier t_IN discrete_range -for_scheme: t_FOR lable t_Identifier t_IN discrete_range - -while_scheme: t_WHILE expr - -/*-------------------------------------------------- --- Concurrent Statements -----------------------------------------------------*/ - -concurrent_stats: concurrent_stats_1 -concurrent_stats_1: /* empty */ -concurrent_stats_1: concurrent_stats_1 concurrent_stats_2 -concurrent_stats_2: concurrent_stat - -concurrent_stat : block_stat - | concurrent_assertion_stat - | concurrent_procedure_call - | concurrent_signal_assign_stat - | comp_inst_stat - | generate_stat - | procs_stat - -block_stat: t_Identifier t_Colon t_BLOCK block_stat_0 block_stat_1 block_stat_2 - block_stat_3 block_stat_4 t_BEGIN concurrent_stats t_END t_BLOCK block_stat_5 - t_Semicolon -block_stat_5: /* empty */ -block_stat_5: t_Identifier -block_stat_4: /* empty */ -block_stat_4: block_stat_4 block_stat_6 -block_stat_6: block_decltve_item -block_stat_3: /* empty */ -block_stat_3: t_PORT interf_list t_Semicolon block_stat_7 -//block_sta_7: /* empty */ -block_stat_7: t_PORT t_MAP association_list t_Semicolon -block_stat_2: /* empty */ -block_stat_2: t_GENERIC interf_list t_Semicolon block_stat_8 -block_stat_8: /* empty */ -block_stat_8: t_GENERIC t_MAP association_list t_Semicolon -block_stat_1: /* empty */ -block_stat_1: t_LeftParen expr t_RightParen block_stat_0 -block_stat_0: /* empty */ -block_stat_0: t_IS - -dot_name: t_Identifier { $$=$1; } - | dot_name t_Dot t_Identifier { $$=$1+"."+$3; } - ; - -mark_comp: dot_name comp_1 { $$=$1+" "+$2; } -mark_comp: dot_name { $$=$1; } - -comp_1: t_LeftParen t_Identifier t_RightParen { $$="("+$2+")"; } - -vcomp_stat: t_CONFIGURATION { $$="configurátion";yyLineNr=s_str.iLine; } -vcomp_stat: t_ENTITY { $$="entity";yyLineNr=s_str.iLine; } -vcomp_stat: t_COMPONENT { $$="component";yyLineNr=s_str.iLine; } - -comp_inst_stat: t_Identifier t_Colon name { yyLineNr=s_str.iLine; } t_GENERIC t_MAP association_list comp_inst_stat_1 t_Semicolon - { - addCompInst($1.data(),$3.data(),0,yyLineNr); - } -comp_inst_stat: t_Identifier t_Colon name { yyLineNr=s_str.iLine; } t_PORT t_MAP association_list t_Semicolon - { - addCompInst($1.data(),$3.data(),0,yyLineNr); - } - -comp_inst_stat: t_Identifier t_Colon vcomp_stat mark_comp t_PORT t_MAP association_list t_Semicolon - { - addCompInst($1.data(),$4.data(),$3.data(),yyLineNr); - } -comp_inst_stat: t_Identifier t_Colon vcomp_stat mark_comp t_GENERIC t_MAP association_list comp_inst_stat_1 t_Semicolon - { - addCompInst($1.data(),$4.data(),$3.data(),yyLineNr); - } -comp_inst_stat_1: /* empty */ -comp_inst_stat_1: t_PORT t_MAP association_list - -concurrent_assertion_stat: t_Identifier t_Colon assertion_stat -concurrent_assertion_stat: assertion_stat - -concurrent_assertion_stat: t_Identifier t_Colon t_POSTPONED assertion_stat -concurrent_assertion_stat: t_POSTPONED assertion_stat - -concurrent_procedure_call: t_Identifier t_Colon procedure_call_stat -concurrent_procedure_call: procedure_call_stat - -concurrent_procedure_call: t_Identifier t_Colon t_POSTPONED procedure_call_stat -concurrent_procedure_call: t_POSTPONED procedure_call_stat - -concurrent_signal_assign_stat: t_Identifier t_Colon condal_signal_assign -concurrent_signal_assign_stat: condal_signal_assign - -concurrent_signal_assign_stat: t_Identifier t_Colon t_POSTPONED condal_signal_assign -concurrent_signal_assign_stat: t_POSTPONED condal_signal_assign - -concurrent_signal_assign_stat: t_Identifier t_Colon t_POSTPONED sel_signal_assign -concurrent_signal_assign_stat: t_POSTPONED sel_signal_assign - -concurrent_signal_assign_stat: t_Identifier t_Colon sel_signal_assign -concurrent_signal_assign_stat: sel_signal_assign - -condal_signal_assign: target t_LESym opts condal_wavefrms t_Semicolon - -condal_wavefrms: wavefrm -condal_wavefrms: wavefrm t_WHEN expr -condal_wavefrms: wavefrm t_WHEN expr t_ELSE condal_wavefrms - -wavefrm: wavefrm_element wavefrm_1 -wavefrm: t_UNAFFECTED -wavefrm_1: /* empty */ -wavefrm_1: wavefrm_1 wavefrm_2 -wavefrm_2: t_Comma wavefrm_element - -wavefrm_element: expr wavefrm_element_1 -wavefrm_element_1: /* empty */ -wavefrm_element_1: t_AFTER expr -wavefrm_element_1: t_NULL wavefrm_element_2 -wavefrm_element_1: t_NULL -wavefrm_element_2: t_AFTER expr - -target: name -target: aggregate - -opts: opts_1 opts_2 - -opts_2: /* empty */ -opts_2: t_TRANSPORT -opts_2: t_REJECT expr t_INERTIAL -opts_2: t_INERTIAL - -opts_1: /* empty */ -opts_1: t_GUARDED - -sel_signal_assign: t_WITH expr t_SELECT target t_LESym opts sel_wavefrms t_Semicolon - -sel_wavefrms: sel_wavefrms_1 wavefrm t_WHEN choices -sel_wavefrms_1: /* empty */ -sel_wavefrms_1: sel_wavefrms_1 sel_wavefrms_2 -sel_wavefrms_2: wavefrm t_WHEN choices t_Comma - -gen_stat1: /* empty */ - | block_declarative_part t_BEGIN - | t_BEGIN - - // problem with double end - // end; - // end generate; - -generate_statement_body: gen_stat1 concurrent_stats - -generate_stat : t_Identifier t_Colon - { pushLabel($1); } - generation_scheme t_GENERATE - gen_stat1 concurrent_stats opstat - -// stems from VHDL 2008 generate_statement_body -opstat: end_stats t_END generate_stat_1 t_Semicolon { popLabel(); } -opstat: t_END generate_stat_1 t_Semicolon { popLabel(); } - -generate_stat: t_Identifier t_Colon - { pushLabel($1); } - if_generation_scheme opstat // t_END generate_stat_1 t_Semicolon { popLabel(); } -generate_stat: t_Identifier t_Colon case_scheme - -generate_stat_1: t_GENERATE { $$=""; } -generate_stat_1: t_GENERATE t_Identifier { $$=$2; } - -//end_stats : -end_stats: t_END t_Semicolon -end_stats: t_END t_Identifier t_Semicolon - -procs_stat: t_Identifier t_Colon procs_stat1 - { - current->name=$1; - current->endBodyLine=s_str.yyLineNr; - newEntry(); - } - -procs_stat: procs_stat1 - { - current->name=VhdlDocGen::getProcessNumber(); - current->endBodyLine=s_str.yyLineNr; - newEntry(); - } - -procs_stat1: procs_stat1_5 - { currP=VhdlDocGen::PROCESS; } - t_PROCESS procs_stat1_1 procs_stat1_2 t_BEGIN seq_stats t_END - procs_stat1_3 t_Semicolon - { currP=0; - createFunction(currName,VhdlDocGen::PROCESS,$4.data()); - } -procs_stat1: error t_END procs_stat1_3 t_Semicolon { currP=0; } - -procs_stat1_3: /* empty */ -procs_stat1_3: procs_stat1_5 t_PROCESS procs_stat1_6 - -procs_stat1_5: /* empty */ { $$=""; } -procs_stat1_5: t_POSTPONED { $$="postponed"; } - -procs_stat1_6: /* empty */ { $$=""; } -procs_stat1_6: t_Identifier { $$=$1; } - -procs_stat1_2: /* empty */ -procs_stat1_2: t_IS -procs_stat1_2: procs_stat1_2 procs_stat1_4 -procs_stat1_4: procs_decltve_item -procs_stat1_1: /* empty */ { $$=""; } -procs_stat1_1: t_LeftParen t_ALL t_RightParen { $$="all"; } -procs_stat1_1: t_LeftParen sensitivity_list t_RightParen { $$=$2; } - -sensitivity_list: name sensitivity_list_1 { $$=$1+" "+$2; } -sensitivity_list_1: /* empty */ { $$=""; } -sensitivity_list_1: sensitivity_list_1 sensitivity_list_2 { $$=$1+" "+$2; } -sensitivity_list_2: t_Comma name { $$=","+$2; } - -/*-------------------------------------------------- --- Sequential Statements -----------------------------------------------------*/ - -seq_stats: seq_stats_1 -seq_stats_1: /* empty */ -seq_stats_1: seq_stats_1 seq_stats_2 -seq_stats_2: seq_stat - -seq_stat: assertion_stat -seq_stat: lable assertion_stat -seq_stat: case_stat -seq_stat: exit_stat -seq_stat: if_stat -seq_stat: loop_stat -seq_stat: next_stat -seq_stat: null_stat -seq_stat: procedure_call_stat -seq_stat: return_stat -seq_stat: lable signal_assign_stat -seq_stat: signal_assign_stat -seq_stat: variable_assign_stat -seq_stat: wait_stat -seq_stat: lable wait_stat -seq_stat: report_statement - -report_statement: loop_stat_1 t_REPORT expr assertion_stat_2 t_Semicolon - -assertion_stat: t_ASSERT expr assertion_stat_1 assertion_stat_2 t_Semicolon -assertion_stat_2: /* empty */ -assertion_stat_2 : t_SEVERITY expr -assertion_stat_1 : /* empty */ -assertion_stat_1 : t_REPORT expr - -choice_stat : /* empty */ -choice_stat : t_Q - -choice_stat_1: /* empty */ -choice_stat_1 : t_Q -choice_stat_1 : t_Identifier - -case_stat : t_CASE choice_stat expr t_IS case_stat_alternative case_stat_1 t_END t_CASE choice_stat_1 t_Semicolon -case_stat : lable t_CASE choice_stat expr t_IS case_stat_alternative case_stat_1 t_END t_CASE choice_stat_1 t_Semicolon - -case_stat : t_CASE error t_END t_CASE choice_stat_1 t_Semicolon -case_stat_1 : /* empty */ -case_stat_1 : case_stat_1 case_stat_2 -case_stat_2 : case_stat_alternative - -case_stat_alternative : t_WHEN choices t_Arrow seq_stats - -exit_stat : t_EXIT exit_stat_1 exit_stat_2 t_Semicolon -exit_stat_2 : /* empty */ -exit_stat_2 : t_WHEN expr -exit_stat_1 : /* empty */ -exit_stat_1 : t_Identifier - -if_stat : t_IF expr t_THEN seq_stats if_stat_1 if_stat_2 t_END t_IF t_Semicolon -if_stat : t_IF expr t_THEN error t_END t_IF t_Semicolon -if_stat_2 : /* empty */ -if_stat_2 : t_ELSE seq_stats -if_stat_1 : /* empty */ -if_stat_1 : if_stat_1 if_stat_3 -if_stat_3 : t_ELSIF expr t_THEN seq_stats - -loop_stat: loop_stat_1 loop_stat_2 t_LOOP seq_stats t_END t_LOOP loop_stat_3 t_Semicolon -loop_stat_3: /* empty */ -loop_stat_3: t_Identifier -loop_stat_2: /* epty */ -loop_stat_2: iteration_scheme -loop_stat_1: /* empty */ -loop_stat_1: t_Identifier t_Colon - -next_stat: t_NEXT next_stat_1 next_stat_2 t_Semicolon -next_stat_2: /* empty */ -next_stat_2: t_WHEN expr -next_stat_1: /* empty */ -next_stat_1: t_Identifier - -null_stat: t_NULL t_Semicolon - -procedure_call_stat: name t_Semicolon - -return_stat: t_RETURN return_stat_1 t_Semicolon -return_stat_1: /* empty */ -return_stat_1: expr - -signal_assign_stat: target t_LESym wavefrm t_Semicolon - | target t_LESym delay_mechanism wavefrm t_Semicolon - | target t_LESym t_FORCE inout_stat expr t_Semicolon - | target t_LESym t_RELEASE inout_stat t_Semicolon - | selected_signal_assignment - | conditional_signal_assignment - ; - -variable_assign_stat: variable_assign_stat_1 t_Semicolon - | conditional_variable_assignment - | lable selected_variable_assignment - | selected_variable_assignment - -lable: t_Identifier t_Colon -variable_assign_stat_1: target t_VarAsgn expr -variable_assign_stat_1: lable target t_VarAsgn expr - -wait_stat: t_WAIT wait_stat_1 wait_stat_2 wait_stat_3 t_Semicolon -wait_stat_3: /* empty */ -wait_stat_3: t_FOR expr -wait_stat_2: /* empty */ -wait_stat_2: t_UNTIL expr -wait_stat_1: /* empty */ -wait_stat_1: t_ON sensitivity_list - - -/*-------------------------------------------------- --- Components and Configurations -----------------------------------------------------*/ -comp_end_dec : t_END { lastEntity=0; lastCompound=0; genLabels.resize(0); } - | t_END t_COMPONENT entity_decl_5 - | t_END t_ARCHITECTURE entity_decl_5 { lastCompound=0; genLabels.resize(0); } - | t_END t_ENTITY entity_decl_5 { lastEntity=0; genLabels.resize(0); } - | t_END t_Identifier { lastEntity=0; lastCompound=0; genLabels.resize(0); } - -iss :/*empty*/ { currP=VhdlDocGen::COMPONENT; } - | t_IS { currP=VhdlDocGen::COMPONENT; } - -comp_decl: t_COMPONENT t_Identifier iss comp_decl_1 comp_decl_2 comp_end_dec t_Semicolon - { - addVhdlType($2,getParsedLine(t_COMPONENT),Entry::VARIABLE_SEC,VhdlDocGen::COMPONENT,0,0); - currP=0; - } -comp_decl_2: /* empty */ { $$=""; } -comp_decl_2: t_PORT interf_list t_Semicolon { $$=$2; } -comp_decl_1: /* empty */ { $$=""; } -comp_decl_1: t_GENERIC interf_list t_Semicolon { $$=$2; } - -block_config: t_FOR block_spec block_config_1 block_config_2 t_END t_FOR t_Semicolon - { - popConfig(); - } - -block_config: t_FOR error t_END t_FOR t_Semicolon { $$=""; } -block_config_2: /* empty */ { $$=""; } -block_config_2: block_config_2 block_config_3 { $$=$1+" "; } -block_config_3: config_item { $$=$1; } -block_config_1: /* empty */ { $$=""; } -block_config_1: block_config_1 block_config_4 { $$=$1; } -block_config_4: use_clause { $$=$1; } - -block_spec: name - { - $$=$1; - - if (levelCounter==0) - addConfigureNode($1.data(),NULL,TRUE,FALSE); - else - addConfigureNode($1.data(),NULL,FALSE,FALSE); - } - -config_item: block_config { $$=$1; } -config_item: comp_config { $$=$1; } - -comp_config: t_FOR comp_spec comp_config_1 comp_config_2 t_END t_FOR t_Semicolon - { - $$=$2+" "+$3+" "+$4; - popConfig(); - } -comp_config_2: /* empty */ { $$=""; } -comp_config_2: block_config { $$=$1; } -comp_config_1: /*empty*/ { $$=""; } - -comp_config_1: binding_indic_1 binding_indic_2 t_Semicolon { $$=""; } -comp_config_1: t_USE t_VUNIT idf_list t_Semicolon { $$=""; } -comp_config_1: t_USE binding_indic t_Semicolon - { - addConfigureNode(compSpec.data(),$2.data(),FALSE,FALSE); - } - -config_spec: t_FOR comp_spec comp_spec_stat t_Semicolon - { - addConfigureNode($2.data(),$3.data(),TRUE,FALSE,TRUE);currNode->confVhdl=lastCompound->name; - } -config_spec: t_FOR comp_spec comp_spec_stat t_Semicolon t_END t_FOR t_Semicolon - { - addConfigureNode($2.data(),$3.data(),TRUE,FALSE,TRUE);currNode->confVhdl=lastCompound->name; - } - -comp_spec_stat: t_USE binding_indic { $$=$2; } -comp_spec_stat: t_USE t_VUNIT idf_list t_Semicolon { $$=""; } -comp_spec_stat: binding_indic_1 binding_indic_2 { $$=""; } - -comp_spec: inst_list t_Colon expr - { - $$=$1+":"+$3; - compSpec=$$; - } - -inst_list: idf_list { $$=$1; } -inst_list: t_ALL { $$="all"; } -inst_list: t_OTHERS { $$="others"; } - -binding_indic : entity_aspect binding_indic_1 binding_indic_2 { $$=$1; } - -binding_indic_2: -binding_indic_2: t_PORT t_MAP association_list - -binding_indic_1: -binding_indic_1: t_GENERIC t_MAP association_list - - -entity_aspect: t_ENTITY name { $$="entity "+$2; } -entity_aspect: t_CONFIGURATION mark { $$="configuration "+ $2; } -entity_aspect: t_OPEN { $$="open "; } - ; - -group_constituent: t_Identifier { $$=$1; } - | t_CharacterLit { $$=$1; } - ; - -group_constituent_list: group_constituent { $$=$1; } - | group_constituent_list t_Comma group_constituent { $$=$1+","+$3; } - ; - -group_declaration : t_GROUP t_Identifier t_Colon group_name t_LeftParen group_constituent_list t_RightParen t_Semicolon - { - // $$=$2+":"+$4+$6; - $$="("+$4+$6+")"; - addVhdlType($2,getParsedLine(t_GROUP),Entry::VARIABLE_SEC,VhdlDocGen::GROUP,$$.data(),0); - } - -group_template_declaration : t_GROUP t_Identifier t_IS t_LeftParen entity_class_entry_list t_RightParen t_Semicolon - { - $$=$2+":"+$5; - addVhdlType($2,getParsedLine(t_GROUP),Entry::VARIABLE_SEC,VhdlDocGen::GROUP,$5.data(),0); - } - -group_template_declaration: t_GROUP t_Identifier t_IS t_LeftParen error t_Semicolon t_RightParen { $$=""; } - -entity_class_entry : entity_class tbox - -tbox : /* empty */ { $$=""; } -tbox : t_Box { $$="<>"; } - -entity_class_entry_list: entity_class_entry { $$=$1; } - | entity_class_entry_list - t_Comma entity_class_entry { $$=$1+","+$3; } - ; - -group_name: t_Identifier { $$=$1; } -group_name: t_StringLit { $$=$1; } - -t_Identifier: t_LETTER - { - $$=s_str.qstr; - } - -t_BitStringLit: t_DIGIT - { - $$=s_str.qstr; - } - -t_StringLit: t_STRING - { - $$=s_str.qstr; - } - -t_AbstractLit: t_ABSTRLIST - { - $$=s_str.qstr; - } - -t_CharacterLit: t_CHARLIST - { - $$=s_str.qstr; - } - - -/*-------------------------------------------------- --- VHDL 2002 extensions --- to do: must be added ------------------------------------------------------*/ -protected_type_declaration:t_PROTECTED protected_stats t_END protected_stat_1 { $$=""; } -protected_type_declaration:t_PROTECTED error t_END protected_stat_1 { $$=""; } - -protected_stats: /* empty */ -protected_stats: protected_stats protected_stat_decl_1 -protected_stat_decl_1: protected_type_declaration_item -protected_stat_1: t_PROTECTED -protected_stat_1: t_PROTECTED t_Identifier - -protected_type_declaration_item: use_clause -protected_type_declaration_item: attribute_spec -protected_type_declaration_item: subprog_decl -protected_type_declaration_item: subprogram_instantiation_decl - -protected_type_body: t_PROTECTED t_BODY protected_body_stats t_END protected_body_stat_1 { $$=""; } -protected_type_body: t_PROTECTED t_BODY error t_END protected_body_stat_1 { $$=""; } - -protected_body_stats: /* empty */ -protected_body_stats: protected_body_stats protected_body_stat_decl_1 -protected_body_stat_decl_1: protected_type_body_declaration_item - -protected_body_stat_1: t_PROTECTED t_BODY -protected_body_stat_1: t_PROTECTED t_BODY t_Identifier - -protected_type_body_declaration_item: subprog_decltve_item // same as subprog - -/*-------------------------------------------------- --- VHDL 2008 extensions --- to do: must be added ------------------------------------------------------*/ -context_ref: t_CONTEXT sel_list t_Semicolon { $$="context "+$2; } - -context_decl: t_CONTEXT t_Identifier t_IS { parse_sec=CONTEXT_SEC; } libustcont_stats t_END context_stat_1 t_Semicolon - { - parse_sec=0; - QCString v=$5; - addVhdlType($2,getParsedLine(t_LIBRARY),Entry::VARIABLE_SEC,VhdlDocGen::LIBRARY,"context",$5.data()); - } -context_decl: t_CONTEXT t_Identifier t_IS t_END context_stat_1 t_Semicolon - { - addVhdlType($2,getParsedLine(t_LIBRARY),Entry::VARIABLE_SEC,VhdlDocGen::LIBRARY,"context",0); - } - -context_stat_1: t_CONTEXT -context_stat_1: t_CONTEXT t_Identifier - -libustcont_stats: libustcont_stat { $$ = $1; } -libustcont_stats: libustcont_stats libustcont_stat { $$ = $1+"#"+$2; } - -libustcont_stat: use_clause { $$ = $1; } -libustcont_stat: lib_clause { $$ = $1; } -libustcont_stat: context_ref { $$ = $1; } - -package_instantiation_decl: t_PACKAGE t_Identifier t_IS t_NEW dot_name signature t_Semicolon - { - $$=" is new "+$5+$6; - //Entry * pp=lastCompound; - //Entry * pps=lastEntity ; - //assert(false); - addVhdlType($2,getParsedLine(t_PACKAGE),Entry::VARIABLE_SEC,VhdlDocGen::INSTANTIATION,"package",$$.data()); - } -package_instantiation_decl: t_PACKAGE t_Identifier t_IS t_NEW dot_name signature gen_assoc_list t_Semicolon - { - $$=" is new "+$5+$6; - addVhdlType($2,getParsedLine(t_PACKAGE),Entry::VARIABLE_SEC,VhdlDocGen::INSTANTIATION,"package",$$.data()); - } -package_instantiation_decl: t_PACKAGE error t_Identifier t_IS t_NEW t_Semicolon { $$=""; } - -subprogram_instantiation_decl: t_FUNCTION t_Identifier t_IS t_NEW dot_name signature t_Semicolon - { - $$= " is new "+$5+$6; - addVhdlType($2,getParsedLine(t_FUNCTION),Entry::VARIABLE_SEC,VhdlDocGen::INSTANTIATION,"function ",$$.data()); - } -subprogram_instantiation_decl: t_FUNCTION t_Identifier t_IS t_NEW dot_name signature gen_assoc_list t_Semicolon - { - $$=" is new "+$5+$6; - addVhdlType($2,getParsedLine(t_FUNCTION),Entry::VARIABLE_SEC,VhdlDocGen::INSTANTIATION,"function ",$$.data()); - } -subprogram_instantiation_decl: t_FUNCTION t_Identifier t_IS t_NEW error t_Semicolon { $$=""; } - -signature:/*empty*/ { $$=""; } -signature: t_LEFTBR signature1 - t_RIGHTBR { $$="["+$2+" ]"; } -signature: t_LEFTBR t_RIGHTBR { $$="[ ]"; } - -signature1: t_RETURN mark { $$="return "+$2; } -signature1: mark_stats { $$=$1; } -signature1: mark_stats t_RETURN mark { $$=$1+" return "+$3; } - -mark_stats: mark { $$=$1; } -mark_stats: mark_stats mark_stats_1 { $$=$1+" "+$2; } -mark_stats_1: t_Comma mark { $$=" , "+$2; } - -case_scheme: t_CASE expr t_GENERATE when_stats ttend t_END t_GENERATE generate_stat_1 t_Semicolon -case_scheme: t_CASE expr t_GENERATE when_stats t_END t_GENERATE generate_stat_1 t_Semicolon -case_scheme: t_CASE error t_GENERATE error t_END t_GENERATE generate_stat_1 t_Semicolon - -when_stats_1: t_WHEN lable choices t_Arrow generate_statement_body -when_stats_1: t_WHEN choices t_Arrow generate_statement_body -when_stats: when_stats when_stats_1 -when_stats: when_stats_1 - -ttend: t_END t_Semicolon -ttend: t_END t_Identifier t_Semicolon - -conditional_signal_assignment: conditional_waveform_assignment -conditional_signal_assignment: conditional_force_assignment - -conditional_waveform_assignment: target t_LESym wavefrm_element t_WHEN expr else_wave_list t_Semicolon -conditional_waveform_assignment: target t_LESym delay_mechanism wavefrm_element t_WHEN expr else_wave_list t_Semicolon -conditional_waveform_assignment: target t_LESym wavefrm_element t_WHEN expr t_Semicolon -conditional_waveform_assignment: target t_LESym delay_mechanism wavefrm_element t_WHEN expr t_Semicolon -conditional_waveform_assignment: target t_LESym error t_Semicolon - -else_wave_list: t_ELSE expr t_WHEN expr -else_wave_list: t_ELSE expr - -conditional_force_assignment: target t_LESym t_FORCE inout_stat expr t_WHEN expr else_stat t_Semicolon -conditional_force_assignment: target t_LESym t_FORCE inout_stat expr t_WHEN expr t_Semicolon - -selected_signal_assignment : selected_waveform_assignment -selected_signal_assignment : selected_force_assignment - -selected_waveform_assignment: t_WITH expr t_SELECT choice_stat - target t_LESym delay_stat sel_wave_list - -delay_stat: -delay_stat: delay_mechanism - -sel_wave_list: wavefrm_element t_WHEN choices t_Comma sel_wave_list -sel_wave_list: sel_wave_list_1 - -sel_wave_list_1: wavefrm_element t_WHEN choices t_Semicolon - -selected_force_assignment: t_WITH expr t_SELECT choice_stat target t_LESym t_FORCE - inout_stat sel_var_list - -inout_stat: -inout_stat: t_IN -inout_stat: t_OUT - -delay_mechanism : t_TRANSPORT - | t_REJECT expr t_INERTIAL - | t_INERTIAL - -conditional_variable_assignment : variable_assign_stat_1 t_WHEN expr else_stat t_Semicolon -conditional_variable_assignment : variable_assign_stat_1 t_WHEN expr t_Semicolon - -else_stat: t_ELSE expr t_WHEN expr -else_stat: else_stat t_ELSE expr t_WHEN expr -else_stat: t_ELSE expr - -selected_variable_assignment: t_WITH expr t_SELECT choice_stat select_name t_VarAsgn sel_var_list - -sel_var_list: expr t_WHEN choices t_Comma sel_var_list -sel_var_list: sel_var_list_1 - -sel_var_list_1: expr t_WHEN choices t_Semicolon - -select_name: name - | aggregate - -interface_subprogram_decl: iproc { $$ = $1; } - | ifunc { $$=$1; } - ; -iproc: t_PROCEDURE t_Identifier param { $$ = "procedure "+$2+$3; current->name=$2; } - -ifunc: t_FUNCTION func_name param t_RETURN mark return_is - { - QCString s=$6; - if (!s.isEmpty()) - { - s.prepend(" is "); - } - $$=" function "+$2+$3+$5+s; - current->name=$2; - } -ifunc: func_prec t_FUNCTION func_name param t_RETURN mark return_is - { - QCString s=$7; - if (!s.isEmpty()) - { - s.prepend(" is "); - } - $$=$1+" function "+$3+$4+" return "+$6+s; - current->name=$3; - } - -func_name: t_Identifier { $$=$1; } - | t_StringLit { $$=$1; } // "?<" - ; - -return_is: /* empty */ { $$=""; } - | t_IS t_Identifier { $$=$2; } - | t_IS t_Box { $$="<>"; } - -param: /* empty */ { $$=""; } -param: t_PARAMETER { $$="parameter "; } -param: t_PARAMETER { parse_sec=PARAM_SEC; } - t_LeftParen interf_element interf_list_1 t_RightParen - { parse_sec=0; } - -param: t_LeftParen interf_element interf_list_1 t_RightParen { $$="("+$2+")"; } - -interface_package_decl: t_PACKAGE t_Identifier t_IS t_NEW dot_name - { - $$="package "+$2+" is new "+$5; - current->name=$2; - } -interface_package_decl: t_PACKAGE t_Identifier t_IS t_NEW dot_name gen_assoc_list - { - $$="package "+$2+" is new "+$5+"( ... )" ; - current->name=$2; - } - -gen_assoc_list: t_GENERIC t_MAP association_list - -gen_interface_list : t_GENERIC - { - //int u=s_str.iLine; - parse_sec=GEN_SEC; - } - interf_list - { - QCString vo=$3; - parse_sec=0; - } - -external_name: t_SLSL sig_stat external_pathname t_Colon subtype_indic t_SRSR - { - QCString s="<<"+$2; - QCString s1=$3+":"+$5+">>"; - $$=s+s1; - } - -sig_stat: t_CONSTANT { $$="constant "; } -sig_stat: t_SIGNAL { $$="signal "; } -sig_stat: t_VARIABLE { $$="variable "; } - -external_pathname: absolute_pathname { $$=$1; } - | relative_pathname { $$=$1; } - | package_path_name { $$=$1; } - ; - -absolute_pathname: t_Dot pathname_element_list t_Identifier { $$="."+$2+$3; } -absolute_pathname: t_Dot t_Identifier { $$="."+$2; } - -relative_pathname: neg_list pathname_element_list t_Identifier { $$=$1+$2+$3; } -relative_pathname: neg_list t_Identifier { $$=$1+$2; } - -neg_list: t_Neg t_Dot { $$="^."; } -neg_list: neg_list t_Neg t_Dot { $$=$1+"^."; } - -pathname_element: t_Identifier { $$=$1; } - | t_Identifier t_LeftParen expr t_RightParen { $$=$1+"("+$3+")"; } - ; - -pathname_element_list: pathname_element t_Dot { $$=$1+"."; } - | pathname_element_list pathname_element t_Dot { $$=$1+$2+"."; } - -package_path_name: t_At dot_name { $$="@"+$2; } - -tool_directive: t_ToolDir -{ -// fprintf(stderr,"\n tooldir %s",s_str.qstr.data() ); -} - - -%% -extern FILE* yyout; -extern YYSTYPE vhdlScanYYlval; - -void vhdlScanYYerror(const char* /*str*/) -{ -// fprintf(stderr,"\n<---error at line %d : [ %s] in file : %s ---->",s_str.yyLineNr,s_str.qstr.data(),s_str.fileName); - // exit(0); -} - -int MyParserVhdl::parse(MyParserVhdl* conv) -{ - myconv=conv; - return vhdlScanYYparse(); -} - -int lex(void) -{ - return myconv->doLex(); -} - -struct s_contVhdl* getVhdlCont() -{ - return &s_str; -} - -Entry* getVhdlCompound() -{ - if (lastEntity) return lastEntity; - if (lastCompound) return lastCompound; - return NULL; -} - -QList<ConfNode>& getVhdlConfiguration() { return configL; } - -static void addCompInst(char *n, char* instName, char* comp,int iLine) -{ - - current->spec=VhdlDocGen::INSTANTIATION; - current->section=Entry::VARIABLE_SEC; - current->startLine=iLine; - current->bodyLine=iLine; - current->type=instName; // foo:instname e.g proto or work. proto(ttt) - current->exception=genLabels; // |arch|label1:label2... - current->name=n; // foo - current->args=lastCompound->name; // architecture name - current->includeName=comp; // component/enity/configuration - - //printf(" \n genlable: [%s] inst: [%s] name: [%s] \n",genLabels.data(),instName,n); - - if (lastCompound) - { - current->args=lastCompound->name; - if (!findInstant(current->type)) - { - initEntry(current); - instFiles.append(new Entry(*current)); - } - current->reset(); - } - else - { - newEntry(); - } -} - -static void pushLabel(QCString label) -{ - genLabels+="|"+label; -} - -static void popLabel() -{ - int u=genLabels.findRev("|"); - if (u<0) return; - genLabels=genLabels.left(u); -} - -static void popConfig() -{ - assert(currNode); - currNode=currNode->prevNode; - // printf("\n pop arch %s ",currNode->arch.data()); -} - -static void addConfigureNode(const char* a,const char*b, bool isRoot,bool isLeave,bool inlineConf) -{ - struct ConfNode* co; - QCString ent,arch,lab; - ent=a; - lab = VhdlDocGen::parseForConfig(ent,arch); - - if (b) - { - ent=b; - lab=VhdlDocGen::parseForBinding(ent,arch); - } - - co=new ConfNode(a,b,confName.data()); - if (inlineConf) - { - co->isInlineConf=TRUE; - } - - if (isRoot) - { - co->isRoot=TRUE; - configL.append(co); - currNode=co; - currNode->prevNode=currNode; - } - else if (!isLeave) - { - currNode->addNode(co); - co->prevNode=currNode; - currNode=co; - } - else - { - assert(0); - co=new ConfNode(a,b,confName.data()); - currNode->addNode(co); - } -}// addConfigure - -//------------------------------------------------------------------------------------------------------------ - -static bool isFuncProcProced() -{ - if (currP==VhdlDocGen::FUNCTION || - currP==VhdlDocGen::PROCEDURE || - currP==VhdlDocGen::PROCESS - ) - { - return TRUE; - } - return FALSE; -} - -static void initEntry(Entry *e) -{ - e->fileName = s_str.fileName; - e->lang=SrcLangExt_VHDL; - initGroupInfo(e); -} - -static void addProto(const char *s1,const char *s2,const char *s3, - const char *s4,const char *s5,const char *s6) -{ - // (void)s3; // avoid unused warning - (void)s5; // avoid unused warning - static QRegExp reg("[\\s]"); - QCString name=s2; - QStringList ql=QStringList::split(",",name,FALSE); - - for (uint u=0;u<ql.count();u++) - { - Argument *arg=new Argument; - arg->name=(QCString)ql[u]; - if (s3) - { - arg->type=s3; - } - arg->type+=" "; - arg->type+=s4; - if (s6) - { - arg->type+=s6; - } - if (parse_sec==GEN_SEC && param_sec==0) - { - arg->defval="gen!"; - } - - if (parse_sec==PARAM_SEC) - { - assert(false); - } - - arg->defval+=s1; - arg->attrib="";//s6; - - current->argList->append(arg); - current->args+=s2; - current->args+=","; - } -} - -static bool findInstant(QCString inst) -{ - QListIterator<Entry> eli(instFiles); - Entry *cur; - - for (eli.toFirst();(cur=eli.current());++eli) - { - if (stricmp(inst.data(),cur->type.data())==0) - { - return TRUE; - } - } - return FALSE; -}//findInst - -static void createFunction(const QCString &impure,int spec, - const QCString &fname) -{ - int it=0; - current->bodyLine=getParsedLine(spec); - current->spec=spec; - current->section=Entry::FUNCTION_SEC; - current->exception=impure; - - if (parse_sec==GEN_SEC) - { - current->spec= VhdlDocGen::GENERIC; - current->section=Entry::FUNCTION_SEC; - } - - if (currP==VhdlDocGen::PROCEDURE) - { - current->name=impure; - current->exception=""; - it=t_PROCEDURE; - } - else - { - current->name=fname; - it=t_FUNCTION; - } - - if (spec==VhdlDocGen::PROCESS) - { - it=t_PROCESS; - current->args=fname; - current->name=impure; - if (!fname.isEmpty()) - { - QStringList q1=QStringList::split(',',fname); - for (uint ii=0;ii<q1.count();ii++) - { - Argument *arg=new Argument; - arg->name=(QCString)q1[ii]; - current->argList->append(arg); - } - } - } - - current->startLine=getParsedLine(it); - current->bodyLine=getParsedLine(it); -} - -static void addVhdlType(const QCString &name,int startLine,int section,int spec, - const char* args,const char* type,Protection prot) -{ - static QRegExp reg("[\\s]"); - - //int startLine=getParsedLine(spec); - - if (isFuncProcProced()) - { - return; - } - - if (parse_sec==GEN_SEC) - { - spec= VhdlDocGen::GENERIC; - } - - // more than one name ? - QStringList ql=QStringList::split(",",name,FALSE); - - for (uint u=0;u<ql.count();u++) - { - current->name=(QCString)ql[u]; - // if (section==Entry::VARIABLE_SEC && !(spec == VhdlDocGen::USE || spec == VhdlDocGen::LIBRARY) ) - // { - // current->name.prepend(VhdlDocGen::getRecordNumber()); - // } - - current->startLine=startLine; - current->bodyLine=startLine; - current->section=section; - current->spec=spec; - current->fileName=s_str.fileName; - if (current->args.isEmpty()) - { - current->args=args; - current->args.replace(reg,"%"); // insert dummy chars because wihte spaces are removed - } - current->type=type; - current->type.replace(reg,"%"); // insert dummy chars because white spaces are removed - current->protection=prot; - newEntry(); - } -} - -static void newEntry() -{ - if (current->spec==VhdlDocGen::ENTITY || - current->spec==VhdlDocGen::PACKAGE || - current->spec==VhdlDocGen::ARCHITECTURE || - current->spec==VhdlDocGen::PACKAGE_BODY - ) - { - current_root->addSubEntry(current); - } - else - { - if (lastCompound) - { - lastCompound->addSubEntry(current); - } - else - { - if (lastEntity) - { - lastEntity->addSubEntry(current); - } - else - { - current_root->addSubEntry(current); - } - } - } - current = new Entry ; - initEntry(current); -} - |