diff options
author | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
---|---|---|
committer | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
commit | 808def96aa4589fba9c2d0ea55837754a3b7a4f7 (patch) | |
tree | 0ea221c59abb2474c694e7ab5bd61006be77e47e /Tools/CCode/Source/Pccts/dlg/dlg_p.g | |
parent | 9216450d1143056a50a5f916984a2d7faf590488 (diff) | |
download | edk2-platforms-808def96aa4589fba9c2d0ea55837754a3b7a4f7.tar.xz |
Retiring the ANT/JAVA build and removing the older EDK II packages that required ANT/JAVA.
Last Ant/Java build was r7166
Developers requiring the Java/Ant packages should checkout the branch from:
https://edk2.tianocore.org/svn/edk2/branches/AntJava
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7168 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'Tools/CCode/Source/Pccts/dlg/dlg_p.g')
-rw-r--r-- | Tools/CCode/Source/Pccts/dlg/dlg_p.g | 614 |
1 files changed, 0 insertions, 614 deletions
diff --git a/Tools/CCode/Source/Pccts/dlg/dlg_p.g b/Tools/CCode/Source/Pccts/dlg/dlg_p.g deleted file mode 100644 index 58ca110693..0000000000 --- a/Tools/CCode/Source/Pccts/dlg/dlg_p.g +++ /dev/null @@ -1,614 +0,0 @@ -/* This is the parser for the dlg
- * This is a part of the Purdue Compiler Construction Tool Set
- *
- * SOFTWARE RIGHTS
- *
- * We reserve no LEGAL rights to the Purdue Compiler Construction Tool
- * Set (PCCTS) -- PCCTS is in the public domain. An individual or
- * company may do whatever they wish with source code distributed with
- * PCCTS or the code generated by PCCTS, including the incorporation of
- * PCCTS, or its output, into commerical software.
- *
- * We encourage users to develop software with PCCTS. However, we do ask
- * that credit is given to us for developing PCCTS. By "credit",
- * we mean that if you incorporate our source code into one of your
- * programs (commercial product, research project, or otherwise) that you
- * acknowledge this fact somewhere in the documentation, research report,
- * etc... If you like PCCTS and have developed a nice tool with the
- * output, please mention that you developed it using PCCTS. In
- * addition, we ask that this header remain intact in our source code.
- * As long as these guidelines are kept, we expect to continue enhancing
- * this system and expect to make other tools available as they are
- * completed.
- *
- * DLG 1.33
- * Will Cohen
- * With mods by Terence Parr; AHPCRC, University of Minnesota
- * 1989-1995
- */
-
-#header <<
-#include <ctype.h>
-#include "dlg.h"
->>
-
-<<
-
-/* MR20 G. Hobbelt
- Fix for Borland C++ 4.x & 5.x compiling with ALL warnings enabled
-*/
-
-#ifdef __TURBOC__
-#pragma warn -aus /* unused assignment of 'xxx' */
-#endif
-
-int action_no = 0; /* keep track of actions outputed */
-int nfa_allocated = 0; /* keeps track of number of nfa nodes */
-nfa_node **nfa_array = NULL;/* root of binary tree that stores nfa array */
-nfa_node nfa_model_node; /* model to initialize new nodes */
-set used_chars; /* used to label trans. arcs */
-set used_classes; /* classes or chars used to label trans. arcs */
-set normal_chars; /* mask to get rid elements that aren't used
- in set */
-int flag_paren = FALSE;
-int flag_brace = FALSE;
-int mode_counter = 0; /* keep track of number of %%names */
-
->>
-
-#lexaction <<
-int func_action; /* should actions be turned into functions?*/
-int lex_mode_counter = 0; /* keeps track of the number of %%names */
-/* MR1 */
-/* MR1 11-Apr-97 Provide mechanism for inserting code into DLG class */
-/* MR1 via <<%%lexmember...>> */
-/* MR1 */
-int lexMember = 0; /* <<%%lexmemeber ...>> MR1 */
-int lexAction = 0; /* <<%%lexaction ...>> MR1 */
-int parserClass = 0; /* <<%%parserclass ...>> MR1 */
-int lexPrefix = 0; /* <<%%lexprefix ...>> MR1 */
-char theClassName[100]; /* MR11 */
-char *pClassName=theClassName; /* MR11 */
-int firstLexMember=1; /* MR1 */
-
-#ifdef __USE_PROTOS
-void xxputc(int c) { /* MR1 */
-#else
-void xxputc(c) /* MR1 */
- int c; /* MR1 */
-{ /* MR1 */
-#endif
- if (parserClass) { /* MR1 */
- *pClassName++=c; /* MR1 */
- *pClassName=0; /* MR1 */
- } else if (lexMember || lexPrefix) { /* MR1 */
- if (class_stream != NULL) fputc(c,class_stream); /* MR1 */
- } else { /* MR1 */
- fputc(c,OUT); /* MR1 */
- }; /* MR1 */
-} /* MR1 */
-
-#ifdef __USE_PROTOS
-void xxprintf(char *format,char *string) { /* MR1 */
-#else
-void xxprintf(format,string) /* MR1 */
- char *format; /* MR1 */
- char *string; /* MR1 */
-{ /* MR1 */
-#endif
- if (lexMember || lexPrefix || parserClass) { /* MR1 */
- if (class_stream != NULL) /* MR1 */
- fprintf(class_stream,format,string); /* MR1 */
- } else { /* MR1 */
- fprintf(OUT,format,string); /* MR1 */
- }; /* MR1 */
-} /* MR1 */
->>
-
-#token "[\r\t\ ]+" << zzskip(); >> /* Ignore white */
-#token "\n" << zzline++; zzskip(); DAWDLE; >> /* Track Line # */
-#token L_EOF "\@"
-#token PER_PER "\%\%"
-#token NAME_PER_PER "\%\%[a-zA-Z_][a-zA-Z0-9_]*"
- << p_mode_def(&zzlextext[2],lex_mode_counter++); >>
-
-#token LEXMEMBER "\<\<\%\%lexmember" /* MR1 */
- <<lexMember=1; /* MR1 */
- if (firstLexMember != 0) { /* MR1 */
- firstLexMember=0; /* MR1 */
- p_class_def1(); /* MR1 */
- }; /* MR1 */
- zzmode(ACT); /* MR1 */
- >> /* MR1 */
-#token LEXACTION "\<\<\%\%lexaction" /* MR1 */
- <<lexAction=1;zzmode(ACT);>> /* MR1 */
-#token PARSERCLASS "\<\<\%\%parserclass" /* MR1 */
- <<parserClass=1; /* MR1 */
- zzmode(ACT); /* MR1 */
- >> /* MR1 */
-#token LEXPREFIX "\<\<\%\%lexprefix" /* MR1 */
- <<lexPrefix=1;zzmode(ACT);>> /* MR1 */
-
-#token ACTION "\<\<"
- << if (func_action)
- fprintf(OUT,"\n%s %sact%d()\n{ ",
- gen_cpp?"ANTLRTokenType":"static void",
- gen_cpp?ClassName("::"):"", ++action_no);
- zzmode(ACT); zzskip();
- >>
-#token GREAT_GREAT "\>\>"
-#token L_BRACE "\{"
-#token R_BRACE "\}"
-#token L_PAR "\("
-#token R_PAR "\)"
-#token L_BRACK "\["
-#token R_BRACK "\]"
-#token ZERO_MORE "\*"
-#token ONE_MORE "\+"
-#token OR "\|"
-#token RANGE "\-"
-#token NOT "\~"
-#token OCTAL_VALUE "\\0[0-7]*"
- << {int t; sscanf(&zzlextext[1],"%o",&t); zzlextext[0] = t;}>>
-#token HEX_VALUE "\\0[Xx][0-9a-fA-F]+"
- << {int t; sscanf(&zzlextext[3],"%x",&t); zzlextext[0] = t;}>>
-#token DEC_VALUE "\\[1-9][0-9]*"
- << {int t; sscanf(&zzlextext[1],"%d",&t); zzlextext[0] = t;}>>
-#token TAB "\\t" << zzlextext[0] = '\t';>>
-#token NL "\\n" << zzlextext[0] = '\n';>>
-#token CR "\\r" << zzlextext[0] = '\r';>>
-#token BS "\\b" << zzlextext[0] = '\b';>>
-
-/* MR1 */
-/* MR1 10-Apr-97 MR1 Allow #token regular expressions to cross lines */
-/* MR1 */
-#token CONTINUATION "\\ \n" << zzline++; zzskip();>> /* MR1 */
-
-/* NOTE: this takes ANYTHING after the \ */
-#token LIT "\\~[tnrb]" << zzlextext[0] = zzlextext[1];>>
-
-/* NOTE: this takes ANYTHING that doesn't match the other tokens */
-#token REGCHAR "~[\\]"
-
-
-grammar : << p_head(); p_class_hdr(); func_action = FALSE;>>
- ( {LEXACTION | LEXMEMBER | LEXPREFIX | PARSERCLASS } ACTION)* /* MR1 */
- <<if ( gen_cpp ) p_includes();>>
- start_states
- << func_action = FALSE; p_tables(); p_tail(); >>
- (ACTION)* "@"
- << if (firstLexMember != 0) p_class_def1(); >> /* MR1 */
- ;
-
-start_states : ( PER_PER do_conversion
- | NAME_PER_PER do_conversion (NAME_PER_PER do_conversion)*)
- PER_PER
- ;
-
-do_conversion : <<new_automaton_mode(); func_action = TRUE;>>
- rule_list
- <<
- dfa_class_nop[mode_counter] =
- relabel($1.l,comp_level);
- if (comp_level)
- p_shift_table(mode_counter);
- dfa_basep[mode_counter] = dfa_allocated+1;
- make_dfa_model_node(dfa_class_nop[mode_counter]);
- nfa_to_dfa($1.l);
- ++mode_counter;
- func_action = FALSE;
-#ifdef HASH_STAT
- fprint_hash_stats(stderr);
-#endif
- >>
- ;
-
-rule_list : rule <<$$.l=$1.l; $$.r=$1.r;>>
- (rule
- <<{nfa_node *t1;
- t1 = new_nfa_node();
- (t1)->trans[0]=$$.l;
- (t1)->trans[1]=$1.l;
- /* all accept nodes "dead ends" */
- $$.l=t1; $$.r=NULL;
- }
- >>
- )*
- | /* empty */
- <<$$.l = new_nfa_node(); $$.r = NULL;
- warning("no regular expressions", zzline);
- >>
- ;
-
-rule : reg_expr ACTION
-/* MR23 */ << if ($1.r != NULL) {
- $$.l=$1.l; $$.r=$1.r; ($1.r)->accept=action_no;
- }
- >>
- | ACTION
- <<$$.l = NULL; $$.r = NULL;
- error("no expression for action ", zzline);
- >>
- ;
-
-reg_expr : and_expr <<$$.l=$1.l; $$.r=$1.r;>>
- (OR and_expr
- <<{nfa_node *t1, *t2;
- t1 = new_nfa_node(); t2 = new_nfa_node();
- (t1)->trans[0]=$$.l;
- (t1)->trans[1]=$2.l;
-/* MR23 */ if ($$.r != NULL) ($$.r)->trans[1]=t2;
- if ($2.r) {
- ($2.r)->trans[1]=t2; /* MR20 */
- }
- $$.l=t1; $$.r=t2;
- }
- >>
- )*
- ;
-
-and_expr : repeat_expr
- <<
- $$.l=$1.l; $$.r=$1.r;
- >>
- (repeat_expr
-/* MR23 */ << if ($$.r != NULL) {
- ($$.r)->trans[1]=$1.l;
- $$.r=$1.r;
- }
- >>
- )*
- ;
-
-repeat_expr : expr <<$$.l=$1.l; $$.r=$1.r;>>
- { ZERO_MORE
- <<{ nfa_node *t1,*t2;
-/* MR23 */ if ($$.r != NULL) ($$.r)->trans[0] = $$.l;
- t1 = new_nfa_node(); t2 = new_nfa_node();
- t1->trans[0]=$$.l;
- t1->trans[1]=t2;
-/* MR23 */ if ($$.r != NULL) ($$.r)->trans[1]=t2;
- $$.l=t1;$$.r=t2;
- }
- >>
- | ONE_MORE
-/* MR23 */ <<if ($$.r != NULL) ($$.r)->trans[0] = $$.l;>>
- }
- | ZERO_MORE
- << error("no expression for *", zzline);>>
- | ONE_MORE
- << error("no expression for +", zzline);>>
- ;
-
-expr : << $$.l = new_nfa_node();
- $$.r = new_nfa_node();
- >>
- L_BRACK atom_list R_BRACK
- <<
-/* MR23 */ if ($$.l != NULL) {
- ($$.l)->trans[0] = $$.r;
- ($$.l)->label = set_dup($2.label);
- set_orin(&used_chars,($$.l)->label);
- }
- >>
- | NOT L_BRACK atom_list R_BRACK
- <<
-/* MR23 */ if ($$.l != NULL) {
- ($$.l)->trans[0] = $$.r;
- ($$.l)->label = set_dif(normal_chars,$3.label);
- set_orin(&used_chars,($$.l)->label);
- }
- >>
- | L_PAR reg_expr R_PAR
- <<
-/* MR23 */ if ($$.l != NULL) {
- ($$.l)->trans[0] = $2.l;
- if ($2.r) {
- ($2.r)->trans[1] = $$.r; /* MR20 */
- }
- }
- >>
- | L_BRACE reg_expr R_BRACE
- <<
-/* MR23 */ if ($$.l != NULL) {
- ($$.l)->trans[0] = $2.l;
- ($$.l)->trans[1] = $$.r;
- if ($2.r) {
- ($2.r)->trans[1] = $$.r; /* MR20 */
- }
- }
- >>
- | atom
- <<
-/* MR23 */ if ($$.l != NULL) {
- ($$.l)->trans[0] = $$.r;
- ($$.l)->label = set_dup($1.label);
- set_orin(&used_chars,($$.l)->label);
- }
- >>
- ;
-
-atom_list : << set_free($$.label); >>
- (near_atom <<set_orin(&($$.label),$1.label);>>)*
- ;
-
-near_atom : << register int i;
- register int i_prime;
- >>
- anychar
- <<$$.letter=$1.letter; $$.label=set_of($1.letter);
- i_prime = $1.letter + MIN_CHAR;
- if (case_insensitive && islower(i_prime))
- set_orel(toupper(i_prime)-MIN_CHAR,
- &($$.label));
- if (case_insensitive && isupper(i_prime))
- set_orel(tolower(i_prime)-MIN_CHAR,
- &($$.label));
- >>
- { RANGE anychar
- << if (case_insensitive){
- i_prime = $$.letter+MIN_CHAR;
- $$.letter = (islower(i_prime) ?
- toupper(i_prime) : i_prime)-MIN_CHAR;
- i_prime = $2.letter+MIN_CHAR;
- $2.letter = (islower(i_prime) ?
- toupper(i_prime) : i_prime)-MIN_CHAR;
- }
- /* check to see if range okay */
- {
- int debugLetter1 = $$.letter;
- int debugLetter2 = $2.letter;
- }
- if ($$.letter > $2.letter
- && $2.letter != 0xff){ /* MR16 */
- error("invalid range ", zzline);
- }
- for (i=$$.letter; i<= (int)$2.letter; ++i){
- set_orel(i,&($$.label));
- i_prime = i+MIN_CHAR;
- if (case_insensitive && islower(i_prime))
- set_orel(toupper(i_prime)-MIN_CHAR,
- &($$.label));
- if (case_insensitive && isupper(i_prime))
- set_orel(tolower(i_prime)-MIN_CHAR,
- &($$.label));
- }
- >>
- }
- ;
-
-atom : << register int i_prime;>>
- anychar
- <<$$.label = set_of($1.letter);
- i_prime = $1.letter + MIN_CHAR;
- if (case_insensitive && islower(i_prime))
- set_orel(toupper(i_prime)-MIN_CHAR,
- &($$.label));
- if (case_insensitive && isupper(i_prime))
- set_orel(tolower(i_prime)-MIN_CHAR,
- &($$.label));
- >>
- ;
-
-anychar : REGCHAR <<$$.letter = $1.letter - MIN_CHAR;>>
- | OCTAL_VALUE <<$$.letter = $1.letter - MIN_CHAR;>>
- | HEX_VALUE <<$$.letter = $1.letter - MIN_CHAR;>>
- | DEC_VALUE <<$$.letter = $1.letter - MIN_CHAR;>>
- | TAB <<$$.letter = $1.letter - MIN_CHAR;>>
- | NL <<$$.letter = $1.letter - MIN_CHAR;>>
- | CR <<$$.letter = $1.letter - MIN_CHAR;>>
- | BS <<$$.letter = $1.letter - MIN_CHAR;>>
- | LIT <<$$.letter = $1.letter - MIN_CHAR;>>
- /* NOTE: LEX_EOF is ALWAYS shifted to 0 = MIN_CHAR - MIN_CHAR*/
- | L_EOF <<$$.letter = 0;>>
- ;
-
-<</* empty action */>>
-
-#lexclass ACT
-#token "@" << error("unterminated action", zzline); zzmode(START); >>
-#token ACTION "\>\>"
- << if (func_action) fprintf(OUT,"}\n\n");
- zzmode(START);
-/* MR1 */
-/* MR1 11-Apr-97 Provide mechanism for inserting code into DLG class */
-/* MR1 via <<%%lexmember ...>> */
-/* MR1 This is a consequence of not saving actions */
-/* MR1 */
-/* MR1 */ parserClass=0;
-/* MR1 */ lexPrefix=0;
-/* MR1 */ lexAction=0;
-/* MR1 */ lexMember=0;
- >>
-#token "\>" << xxputc(zzlextext[0]); zzskip(); >> /* MR1 */
-#token "\\\>" << xxputc('>'); zzskip(); >> /* MR1 */
-#token "\\" << xxputc('\\'); zzskip(); >> /* MR1 */
-#token "\n" << xxputc(zzlextext[0]); ++zzline; zzskip(); >> /* MR1 */
-#token "/\*" << zzmode(ACTION_COMMENTS); /* MR1 */
- xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
- >> /* MR1 */
-#token "//" << zzmode(ACTION_CPP_COMMENTS); /* MR1 */
- xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
- >> /* MR1 */
-#token "~[]" << xxputc(zzlextext[0]); zzskip(); >> /* MR1 */
- /* MR1 */
-#lexclass ACTION_COMMENTS /* MR1 */
-#token "\*/" << zzmode(ACT); /* MR1 */
- xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
- >> /* MR1 */
-#token "[\n\r]" << zzline++; xxputc(zzlextext[0]); zzskip();>> /* MR1 */
-#token "~[]" << xxputc(zzlextext[0]); zzskip();>> /* MR1 */
- /* MR1 */
-#lexclass ACTION_CPP_COMMENTS /* MR1 */
-#token "[\n\r]" << zzmode(ACT); zzline++; /* MR1 */
- xxprintf("%s", &(zzlextext[0])); zzskip(); /* MR1 */
- >> /* MR1 */
-#token "~[]" << xxputc(zzlextext[0]); zzskip();>> /* MR1 */
-
-<<
-/* adds a new nfa to the binary tree and returns a pointer to it */
-nfa_node *
-#ifdef __USE_PROTOS
-new_nfa_node(void)
-#else
-new_nfa_node()
-#endif
-{
- register nfa_node *t;
- static int nfa_size=0; /* elements nfa_array[] can hold */
-
- ++nfa_allocated;
- if (nfa_size<=nfa_allocated){
- /* need to redo array */
- if (!nfa_array){
- /* need some to do inital allocation */
- nfa_size=nfa_allocated+NFA_MIN;
- nfa_array=(nfa_node **) malloc(sizeof(nfa_node*)*
- nfa_size);
- }else{
- /* need more space */
- nfa_size=2*(nfa_allocated+1);
- nfa_array=(nfa_node **) realloc(nfa_array,
- sizeof(nfa_node*)*nfa_size);
- }
- }
- /* fill out entry in array */
- t = (nfa_node*) malloc(sizeof(nfa_node));
- nfa_array[nfa_allocated] = t;
- *t = nfa_model_node;
- t->node_no = nfa_allocated;
- return t;
-}
-
-
-/* initialize the model node used to fill in newly made nfa_nodes */
-void
-#ifdef __USE_PROTOS
-make_nfa_model_node(void)
-#else
-make_nfa_model_node()
-#endif
-{
- nfa_model_node.node_no = -1; /* impossible value for real nfa node */
- nfa_model_node.nfa_set = 0;
- nfa_model_node.accept = 0; /* error state default*/
- nfa_model_node.trans[0] = NULL;
- nfa_model_node.trans[1] = NULL;
- nfa_model_node.label = empty;
-}
->>
-
-<<
-#if defined(DEBUG) || defined(_DEBUG)
-
-/* print out the pointer value and the node_number */
-void
-#ifdef __USE_PROTOS
-fprint_dfa_pair(FILE *f, nfa_node *p)
-#else
-fprint_dfa_pair(f, p)
-FILE *f;
-nfa_node *p;
-#endif
-{
- if (p){
- fprintf(f, "%x (%d)", p, p->node_no);
- }else{
- fprintf(f, "(nil)");
- }
-}
-
-/* print out interest information on a set */
-void
-#ifdef __USE_PROTOS
-fprint_set(FILE *f, set s)
-#else
-fprint_set(f,s)
-FILE *f;
-set s;
-#endif
-{
- unsigned int *x;
-
- fprintf(f, "n = %d,", s.n);
- if (s.setword){
- fprintf(f, "setword = %x, ", s.setword);
- /* print out all the elements in the set */
- x = set_pdq(s);
- while (*x!=nil){
- fprintf(f, "%d ", *x);
- ++x;
- }
- }else{
- fprintf(f, "setword = (nil)");
- }
-}
-
-/* code to be able to dump out the nfas
- return 0 if okay dump
- return 1 if screwed up
- */
-int
-#ifdef __USE_PROTOS
-dump_nfas(int first_node, int last_node)
-#else
-dump_nfas(first_node, last_node)
-int first_node;
-int last_node;
-#endif
-{
- register int i;
- nfa_node *t;
-
- for (i=first_node; i<=last_node; ++i){
- t = NFA(i);
- if (!t) break;
- fprintf(stderr, "nfa_node %d {\n", t->node_no);
- fprintf(stderr, "\n\tnfa_set = %d\n", t->nfa_set);
- fprintf(stderr, "\taccept\t=\t%d\n", t->accept);
- fprintf(stderr, "\ttrans\t=\t(");
- fprint_dfa_pair(stderr, t->trans[0]);
- fprintf(stderr, ",");
- fprint_dfa_pair(stderr, t->trans[1]);
- fprintf(stderr, ")\n");
- fprintf(stderr, "\tlabel\t=\t{ ");
- fprint_set(stderr, t->label);
- fprintf(stderr, "\t}\n");
- fprintf(stderr, "}\n\n");
- }
- return 0;
-}
-#endif
->>
-
-<<
-/* DLG-specific syntax error message generator
- * (define USER_ZZSYN when compiling so don't get 2 definitions)
- */
-void
-#ifdef __USE_PROTOS
-zzsyn(char *text, int tok, char *egroup, SetWordType *eset, int etok, int k, char *bad_text)
-#else
-zzsyn(text, tok, egroup, eset, etok, k, bad_text)
-char *text, *egroup, *bad_text;
-int tok;
-int etok;
-int k;
-SetWordType *eset;
-#endif
-{
- fprintf(stderr, ErrHdr, file_str[0]!=NULL?file_str[0]:"stdin", zzline);
- fprintf(stderr, " syntax error at \"%s\"", (tok==zzEOF_TOKEN)?"EOF":text);
- if ( !etok && !eset ) {fprintf(stderr, "\n"); return;}
- if ( k==1 ) fprintf(stderr, " missing");
- else
- {
- fprintf(stderr, "; \"%s\" not", bad_text);
- if ( zzset_deg(eset)>1 ) fprintf(stderr, " in");
- }
- if ( zzset_deg(eset)>0 ) zzedecode(eset);
- else fprintf(stderr, " %s", zztokens[etok]);
- if ( strlen(egroup) > (size_t)0 ) fprintf(stderr, " in %s", egroup);
- fprintf(stderr, "\n");
-}
->>
|