From bcf7f61f83dbade702b5f5c10ccd04e07d411c63 Mon Sep 17 00:00:00 2001 From: Shenghou Ma Date: Thu, 7 Aug 2014 14:49:41 -0400 Subject: [PATCH] [dev.power64] cmd/9a: use liblink, add required additional instructions. LGTM=rsc R=rsc, iant CC=golang-codereviews https://golang.org/cl/127730043 --- src/cmd/9a/Makefile | 10 + src/cmd/9a/a.h | 126 +- src/cmd/9a/a.y | 80 +- src/cmd/9a/doc.go | 21 + src/cmd/9a/lex.c | 446 ++--- src/cmd/9a/y.tab.c | 3794 +++++++++++++++++++++++++++++++++++++++++++ src/cmd/9a/y.tab.h | 192 +++ 7 files changed, 4232 insertions(+), 437 deletions(-) create mode 100644 src/cmd/9a/Makefile create mode 100644 src/cmd/9a/doc.go create mode 100644 src/cmd/9a/y.tab.c create mode 100644 src/cmd/9a/y.tab.h diff --git a/src/cmd/9a/Makefile b/src/cmd/9a/Makefile new file mode 100644 index 00000000000..27290ddd71e --- /dev/null +++ b/src/cmd/9a/Makefile @@ -0,0 +1,10 @@ +# Copyright 2012 The Go Authors. All rights reserved. +# Use of this source code is governed by a BSD-style +# license that can be found in the LICENSE file. + +include ../../Make.dist + +install: y.tab.h + +y.tab.h: a.y + LANG=C LANGUAGE=en_US.UTF8 bison -d -v -y a.y diff --git a/src/cmd/9a/a.h b/src/cmd/9a/a.h index 2f5ff6d819e..629543f13f9 100644 --- a/src/cmd/9a/a.h +++ b/src/cmd/9a/a.h @@ -27,19 +27,23 @@ // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN // THE SOFTWARE. -#include -#include #include -#include "../9c/9.out.h" +#include +#include "../9l/9.out.h" #ifndef EXTERN #define EXTERN extern #endif +#undef getc +#undef ungetc +#undef BUFSIZ + +#define getc ccgetc +#define ungetc ccungetc + typedef struct Sym Sym; -typedef struct Gen Gen; typedef struct Io Io; -typedef struct Hist Hist; #define MAXALIGN 7 #define FPCHIP 1 @@ -48,32 +52,15 @@ typedef struct Hist Hist; #define HISTSZ 20 #define NINCLUDE 10 #define NHUNK 10000 +#ifndef EOF #define EOF (-1) +#endif #define IGN (-2) #define GETC() ((--fi.c < 0)? filbuf(): *fi.p++ & 0xff) #define NHASH 503 #define STRINGSZ 200 #define NMACRO 10 -#define ALLOC(lhs, type)\ - while(nhunk < sizeof(type))\ - gethunk();\ - lhs = (type*)hunk;\ - nhunk -= sizeof(type);\ - hunk += sizeof(type); - -#define ALLOCN(lhs, len, n)\ - if(lhs+len != hunk || nhunk < n) {\ - while(nhunk <= len)\ - gethunk();\ - memmove(hunk, lhs, len);\ - lhs = hunk;\ - hunk += len;\ - nhunk -= len;\ - }\ - hunk += n;\ - nhunk -= n; - struct Sym { Sym* link; @@ -85,7 +72,7 @@ struct Sym }; #define S ((Sym*)0) -struct +EXTERN struct { char* p; int c; @@ -101,72 +88,47 @@ struct Io }; #define I ((Io*)0) -struct -{ - Sym* sym; - short type; -} h[NSYM]; - -struct Gen -{ - Sym* sym; - vlong offset; - short type; - short reg; - short xreg; - short name; - ushort mask; - double dval; - char sval[8]; -}; - -struct Hist -{ - Hist* link; - char* name; - long line; - vlong offset; -}; -#define H ((Hist*)0) - enum { CLAST, CMACARG, CMACRO, - CPREPROC + CPREPROC, }; -EXTERN char debug[256]; +EXTERN int debug[256]; EXTERN Sym* hash[NHASH]; -EXTERN char* Dlist[30]; +EXTERN char** Dlist; EXTERN int nDlist; -EXTERN Hist* ehist; EXTERN int newflag; -EXTERN Hist* hist; EXTERN char* hunk; -EXTERN char* include[NINCLUDE]; +EXTERN char** include; EXTERN Io* iofree; EXTERN Io* ionext; EXTERN Io* iostack; -EXTERN long lineno; +EXTERN int32 lineno; EXTERN int nerrors; -EXTERN long nhunk; +EXTERN int32 nhunk; EXTERN int nosched; EXTERN int ninclude; -EXTERN Gen nullgen; +EXTERN int32 nsymb; +EXTERN Addr nullgen; EXTERN char* outfile; EXTERN int pass; -EXTERN char* pathname; -EXTERN long pc; +EXTERN int32 pc; EXTERN int peekc; EXTERN int sym; -EXTERN char symb[NSYMB]; +EXTERN char* symb; EXTERN int thechar; EXTERN char* thestring; -EXTERN long thunk; +EXTERN int32 thunk; EXTERN Biobuf obuf; +EXTERN Link* ctxt; +EXTERN Biobuf bstdout; +void* alloc(int32); +void* allocn(void*, int32, int32); +void ensuresymb(int32); void errorexit(void); void pushio(void); void newio(void); @@ -174,7 +136,7 @@ void newfile(char*, int); Sym* slookup(char*); Sym* lookup(void); void syminit(Sym*); -long yylex(void); +int32 yylex(void); int getc(void); int getnsc(void); void unget(int); @@ -182,11 +144,8 @@ int escchar(int); void cinit(void); void pinit(char*); void cclean(void); -void outcode(int, Gen*, int, Gen*); -void outgcode(int, Gen*, int, Gen*, Gen*); -void zname(char*, int, int); -void zaddr(Gen*, int); -void ieeedtod(Ieee*, double); +void outcode(int, Addr*, int, Addr*); +void outgcode(int, Addr*, int, Addr*, Addr*); int filbuf(void); Sym* getsym(void); void domacro(void); @@ -199,31 +158,10 @@ void maclin(void); void macif(int); void macend(void); void dodefine(char*); -void prfile(long); -void outhist(void); +void prfile(int32); void linehist(char*, int); void gethunk(void); void yyerror(char*, ...); int yyparse(void); void setinclude(char*); int assemble(char*); - -/* - * system-dependent stuff from ../cc/compat.c - */ -enum /* keep in synch with ../cc/cc.h */ -{ - Plan9 = 1<<0, - Unix = 1<<1, - Windows = 1<<2 -}; -int mywait(int*); -int mycreat(char*, int); -int systemtype(int); -int pathchar(void); -char* mygetwd(char*, int); -int myexec(char*, char*[]); -int mydup(int, int); -int myfork(void); -int mypipe(int*); -void* mysbrk(ulong); diff --git a/src/cmd/9a/a.y b/src/cmd/9a/a.y index e77d78c6df1..2e0317e061c 100644 --- a/src/cmd/9a/a.y +++ b/src/cmd/9a/a.y @@ -28,7 +28,11 @@ // THE SOFTWARE. %{ +#include +#include /* if we don't, bison will, and a.h re-#defines getc */ +#include #include "a.h" +#include "../../pkg/runtime/funcdata.h" %} %union { @@ -36,7 +40,7 @@ vlong lval; double dval; char sval[8]; - Gen gen; + Addr addr; } %left '|' %left '^' @@ -50,14 +54,14 @@ %token LCONST LSP LSB LFP LPC LCREG LFLUSH %token LREG LFREG LR LCR LF LFPSCR %token LLR LCTR LSPR LSPREG LSEG LMSR -%token LSCHED LXLD LXST LXOP LXMV +%token LPCDAT LFUNCDAT LSCHED LXLD LXST LXOP LXMV %token LRLWM LMOVMW LMOVEM LMOVFL LMTFSB LMA %token LFCONST %token LSCONST %token LNAME LLAB LVAR %type con expr pointer offset sreg -%type addr rreg regaddr name creg freg xlreg lr ctr -%type imm ximm fimm rel psr lcr cbit fpscr fpscrf msr mask +%type addr rreg regaddr name creg freg xlreg lr ctr +%type imm ximm fimm rel psr lcr cbit fpscr fpscrf msr mask %% prog: | prog line @@ -400,7 +404,7 @@ inst: } | LBRA con ',' con ',' rel { - Gen g; + Addr g; g = nullgen; g.type = D_CONST; g.offset = $2; @@ -408,7 +412,7 @@ inst: } | LBRA con ',' con ',' addr { - Gen g; + Addr g; g = nullgen; g.type = D_CONST; g.offset = $2; @@ -416,7 +420,7 @@ inst: } | LBRA con ',' con ',' '(' xlreg ')' { - Gen g; + Addr g; g = nullgen; g.type = D_CONST; g.offset = $2; @@ -572,21 +576,41 @@ inst: { outcode($1, &nullgen, NREG, &$3); } +| LNOP imm /* SYSCALL $num: load $num to R0 before syscall and restore R0 to 0 afterwards. */ + { + outcode($1, &$2, NREG, &nullgen); + } /* * word */ | LWORD imm comma { - if($1 == ADWORD && $2.type == D_CONST) - $2.type = D_DCONST; outcode($1, &$2, NREG, &nullgen); } | LWORD ximm comma { - if($1 == ADWORD && $2.type == D_CONST) - $2.type = D_DCONST; outcode($1, &$2, NREG, &nullgen); } +/* + * PCDATA + */ +| LPCDAT imm ',' imm + { + if($2.type != D_CONST || $4.type != D_CONST) + yyerror("arguments to PCDATA must be integer constants"); + outcode($1, &$2, NREG, &$4); + } +/* + * FUNCDATA + */ +| LFUNCDAT imm ',' addr + { + if($2.type != D_CONST) + yyerror("index for FUNCDATA must be integer constant"); + if($4.type != D_EXTERN && $4.type != D_STATIC && $4.type != D_OREG) + yyerror("value for FUNCDATA must be symbol reference"); + outcode($1, &$2, NREG, &$4); + } /* * END */ @@ -603,15 +627,15 @@ inst: } | LTEXT name ',' con ',' imm { + $6.offset &= 0xffffffffull; + $6.offset |= (vlong)ArgsSizeUnknown << 32; outcode($1, &$2, $4, &$6); } -| LTEXT name ',' imm ':' imm +| LTEXT name ',' con ',' imm '-' con { - outgcode($1, &$2, NREG, &$6, &$4); - } -| LTEXT name ',' con ',' imm ':' imm - { - outgcode($1, &$2, $4, &$8, &$6); + $6.offset &= 0xffffffffull; + $6.offset |= ($8 & 0xffffffffull) << 32; + outcode($1, &$2, $4, &$6); } /* * DATA @@ -649,14 +673,12 @@ rel: if(pass == 2) yyerror("undefined label: %s", $1->name); $$.type = D_BRANCH; - $$.sym = $1; $$.offset = $2; } | LLAB offset { $$ = nullgen; $$.type = D_BRANCH; - $$.sym = $1; $$.offset = $1->value + $2; } @@ -774,7 +796,7 @@ mask: con ',' con { int mb, me; - ulong v; + uint32 v; $$ = nullgen; $$.type = D_CONST; @@ -785,9 +807,9 @@ mask: mb = me = 0; } if(mb <= me) - v = ((ulong)~0L>>mb) & (~0L<<(31-me)); + v = ((uint32)~0L>>mb) & (~0L<<(31-me)); else - v = ~(((ulong)~0L>>(me+1)) & (~0L<<(31-(mb-1)))); + v = ~(((uint32)~0L>>(me+1)) & (~0L<<(31-(mb-1)))); $$.offset = v; } @@ -801,7 +823,7 @@ ximm: { $$ = nullgen; $$.type = D_SCONST; - memcpy($$.sval, $2, sizeof($$.sval)); + memcpy($$.u.sval, $2, sizeof($$.u.sval)); } fimm: @@ -809,13 +831,13 @@ fimm: { $$ = nullgen; $$.type = D_FCONST; - $$.dval = $2; + $$.u.dval = $2; } | '$' '-' LFCONST { $$ = nullgen; $$.type = D_FCONST; - $$.dval = -$3; + $$.u.dval = -$3; } imm: '$' con @@ -847,7 +869,7 @@ regaddr: $$ = nullgen; $$.type = D_OREG; $$.reg = $2; - $$.xreg = $4; + $$.scale = $4; $$.offset = 0; } @@ -867,7 +889,7 @@ name: $$ = nullgen; $$.type = D_OREG; $$.name = $3; - $$.sym = S; + $$.sym = nil; $$.offset = $1; } | LNAME offset '(' pointer ')' @@ -875,7 +897,7 @@ name: $$ = nullgen; $$.type = D_OREG; $$.name = $4; - $$.sym = $1; + $$.sym = linklookup(ctxt, $1->name, 0); $$.offset = $2; } | LNAME '<' '>' offset '(' LSB ')' @@ -883,7 +905,7 @@ name: $$ = nullgen; $$.type = D_OREG; $$.name = D_STATIC; - $$.sym = $1; + $$.sym = linklookup(ctxt, $1->name, 0); $$.offset = $4; } diff --git a/src/cmd/9a/doc.go b/src/cmd/9a/doc.go new file mode 100644 index 00000000000..44bf89dc008 --- /dev/null +++ b/src/cmd/9a/doc.go @@ -0,0 +1,21 @@ +// Copyright 2009 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build ignore + +/* + +9a is a version of the Plan 9 assembler. The original is documented at + + http://plan9.bell-labs.com/magic/man2html/1/8a + +Go-specific considerations are documented at + + http://golang.org/doc/asm + +Its target architecture is the Power64, referred to by these tools as +power64 (big endian) or power64le (little endian). + +*/ +package main diff --git a/src/cmd/9a/lex.c b/src/cmd/9a/lex.c index a7dbc45fa45..a9ad01eac09 100644 --- a/src/cmd/9a/lex.c +++ b/src/cmd/9a/lex.c @@ -27,29 +27,68 @@ // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN // THE SOFTWARE. -// +build ignore - #define EXTERN +#include +#include #include "a.h" #include "y.tab.h" -#include + +enum +{ + Plan9 = 1<<0, + Unix = 1<<1, + Windows = 1<<2, +}; + +int +systemtype(int sys) +{ +#ifdef _WIN32 + return sys&Windows; +#else + return sys&Plan9; +#endif +} + +int +Lconv(Fmt *fp) +{ + return linklinefmt(ctxt, fp); +} + +int +pathchar(void) +{ + return '/'; +} void main(int argc, char *argv[]) { char *p; - int nout, nproc, status, i, c; + int c; thechar = '9'; - thestring = "power64"; + thestring = getgoarch(); + if(strcmp(thestring, "power64le") == 0) + ctxt = linknew(&linkpower64le); + else + ctxt = linknew(&linkpower64); + ctxt->diag = yyerror; + ctxt->bso = &bstdout; + Binit(&bstdout, 1, OWRITE); + listinit9(); + fmtinstall('L', Lconv); + + ensuresymb(NSYMB); memset(debug, 0, sizeof(debug)); cinit(); outfile = 0; - include[ninclude++] = "."; + setinclude("."); ARGBEGIN { default: c = ARGC(); - if(c >= 0 || c < sizeof(debug)) + if(c >= 0 && c < sizeof(debug)) debug[c] = 1; break; @@ -59,62 +98,31 @@ main(int argc, char *argv[]) case 'D': p = ARGF(); - if(p) + if(p) { + if (nDlist%8 == 0) + Dlist = allocn(Dlist, nDlist*sizeof(char *), + 8*sizeof(char *)); Dlist[nDlist++] = p; + } break; case 'I': p = ARGF(); setinclude(p); break; + + case 'S': + ctxt->debugasm++; + break; } ARGEND if(*argv == 0) { print("usage: %ca [-options] file.s\n", thechar); errorexit(); } - if(argc > 1 && systemtype(Windows)){ - print("can't assemble multiple files on windows\n"); + if(argc > 1){ + print("can't assemble multiple files\n"); errorexit(); } - if(argc > 1) { - nproc = 1; - if(p = getenv("NPROC")) - nproc = atol(p); - c = 0; - nout = 0; - for(;;) { - while(nout < nproc && argc > 0) { - i = myfork(); - if(i < 0) { - i = mywait(&status); - if(i < 0) - errorexit(); - if(status) - c++; - nout--; - continue; - } - if(i == 0) { - print("%s:\n", *argv); - if(assemble(*argv)) - errorexit(); - exits(0); - } - nout++; - argc--; - argv++; - } - i = mywait(&status); - if(i < 0) { - if(c) - errorexit(); - exits(0); - } - if(status) - c++; - nout--; - } - } if(assemble(argv[0])) errorexit(); exits(0); @@ -152,33 +160,30 @@ assemble(char *file) } } - of = mycreat(outfile, 0664); + of = create(outfile, OWRITE, 0664); if(of < 0) { yyerror("%ca: cannot create %s", thechar, outfile); errorexit(); } Binit(&obuf, of, OWRITE); + Bprint(&obuf, "go object %s %s %s\n", getgoos(), thestring, getgoversion()); + Bprint(&obuf, "\n!\n"); pass = 1; - nosched = 0; - pinit(file); - for(i=0; itype = itab[i].type; s->value = itab[i].value; } - ALLOCN(pathname, 0, 100); - if(mygetwd(pathname, 99) == 0) { - ALLOCN(pathname, 100, 900); - if(mygetwd(pathname, 999) == 0) - strcpy(pathname, "/???"); - } } void @@ -644,263 +643,82 @@ cclean(void) { outcode(AEND, &nullgen, NREG, &nullgen); - Bflush(&obuf); } +static Prog *lastpc; + void -zname(char *n, int t, int s) +outcode(int a, Addr *g1, int reg, Addr *g2) { + Prog *p; + Plist *pl; - Bputc(&obuf, ANAME); - Bputc(&obuf, ANAME>>8); - Bputc(&obuf, t); /* type */ - Bputc(&obuf, s); /* sym */ - while(*n) { - Bputc(&obuf, *n); - n++; - } - Bputc(&obuf, 0); -} - -void -zaddr(Gen *a, int s) -{ - long l; - int i; - char *n; - Ieee e; - - if(a->type == D_CONST){ - l = a->offset; - if((vlong)l != a->offset) - a->type = D_DCONST; - } - Bputc(&obuf, a->type); - Bputc(&obuf, a->reg); - Bputc(&obuf, s); - Bputc(&obuf, a->name); - switch(a->type) { - default: - print("unknown type %d\n", a->type); - exits("arg"); - - case D_NONE: - case D_REG: - case D_FREG: - case D_CREG: - case D_FPSCR: - case D_MSR: - case D_OPT: - break; - - case D_DCR: - case D_SPR: - case D_OREG: - case D_CONST: - case D_BRANCH: - l = a->offset; - Bputc(&obuf, l); - Bputc(&obuf, l>>8); - Bputc(&obuf, l>>16); - Bputc(&obuf, l>>24); - break; - - case D_DCONST: - l = a->offset; - Bputc(&obuf, l); - Bputc(&obuf, l>>8); - Bputc(&obuf, l>>16); - Bputc(&obuf, l>>24); - l = a->offset>>32; - Bputc(&obuf, l); - Bputc(&obuf, l>>8); - Bputc(&obuf, l>>16); - Bputc(&obuf, l>>24); - break; - - case D_SCONST: - n = a->sval; - for(i=0; idval); - Bputc(&obuf, e.l); - Bputc(&obuf, e.l>>8); - Bputc(&obuf, e.l>>16); - Bputc(&obuf, e.l>>24); - Bputc(&obuf, e.h); - Bputc(&obuf, e.h>>8); - Bputc(&obuf, e.h>>16); - Bputc(&obuf, e.h>>24); - break; - } -} - -int -outsim(Gen *g) -{ - Sym *s; - int sno, t; - - s = g->sym; - if(s == S) - return 0; - sno = s->sym; - if(sno < 0 || sno >= NSYM) - sno = 0; - t = g->name; - if(h[sno].type == t && h[sno].sym == s) - return sno; - zname(s->name, t, sym); - s->sym = sym; - h[sym].sym = s; - h[sym].type = t; - sno = sym; - sym++; - if(sym >= NSYM) - sym = 1; - return sno; -} - -void -outcode(int a, Gen *g1, int reg, Gen *g2) -{ - int sf, st; - - if(a != AGLOBL && a != ADATA) - pc++; if(pass == 1) - return; - if(g1->xreg != NREG) { - if(reg != NREG || g2->xreg != NREG) + goto out; + + if(g1->scale != NREG) { + if(reg != NREG || g2->scale != NREG) yyerror("bad addressing modes"); - reg = g1->xreg; + reg = g1->scale; } else - if(g2->xreg != NREG) { + if(g2->scale != NREG) { if(reg != NREG) yyerror("bad addressing modes"); - reg = g2->xreg; + reg = g2->scale; } - do { - sf = outsim(g1); - st = outsim(g2); - } while(sf != 0 && st == sf); - Bputc(&obuf, a); - Bputc(&obuf, a>>8); - Bputc(&obuf, reg|nosched); - Bputc(&obuf, lineno); - Bputc(&obuf, lineno>>8); - Bputc(&obuf, lineno>>16); - Bputc(&obuf, lineno>>24); - zaddr(g1, sf); - zaddr(g2, st); -} -void -outgcode(int a, Gen *g1, int reg, Gen *g2, Gen *g3) -{ - int s1, s2, s3, flag; + p = ctxt->arch->prg(); + p->as = a; + p->lineno = lineno; + if(nosched) + p->mark |= NOSCHED; + p->from = *g1; + p->reg = reg; + p->to = *g2; + p->pc = pc; + if(lastpc == nil) { + pl = linknewplist(ctxt); + pl->firstpc = p; + } else + lastpc->link = p; + lastpc = p; +out: if(a != AGLOBL && a != ADATA) pc++; - if(pass == 1) - return; - do { - s1 = outsim(g1); - s2 = outsim(g2); - s3 = outsim(g3); - } while(s1 && (s2 && s1 == s2 || s3 && s1 == s3) || s2 && (s3 && s2 == s3)); - flag = 0; - if(g2->type != D_NONE) - flag = 0x40; /* flags extra operand */ - Bputc(&obuf, a); - Bputc(&obuf, a>>8); - Bputc(&obuf, reg | nosched | flag); - Bputc(&obuf, lineno); - Bputc(&obuf, lineno>>8); - Bputc(&obuf, lineno>>16); - Bputc(&obuf, lineno>>24); - zaddr(g1, s1); - if(flag) - zaddr(g2, s2); - zaddr(g3, s3); } void -outhist(void) +outgcode(int a, Addr *g1, int reg, Addr *g2, Addr *g3) { - Gen g; - Hist *h; - char *p, *q, *op, c; - int n; + Prog *p; + Plist *pl; - g = nullgen; - c = pathchar(); - for(h = hist; h != H; h = h->link) { - p = h->name; - op = 0; - /* on windows skip drive specifier in pathname */ - if(systemtype(Windows) && p && p[1] == ':'){ - p += 2; - c = *p; - } - if(p && p[0] != c && h->offset == 0 && pathname){ - /* on windows skip drive specifier in pathname */ - if(systemtype(Windows) && pathname[1] == ':') { - op = p; - p = pathname+2; - c = *p; - } else if(pathname[0] == c){ - op = p; - p = pathname; - } - } - while(p) { - q = strchr(p, c); - if(q) { - n = q-p; - if(n == 0){ - n = 1; /* leading "/" */ - *p = '/'; /* don't emit "\" on windows */ - } - q++; - } else { - n = strlen(p); - q = 0; - } - if(n) { - Bputc(&obuf, ANAME); - Bputc(&obuf, ANAME>>8); - Bputc(&obuf, D_FILE); /* type */ - Bputc(&obuf, 1); /* sym */ - Bputc(&obuf, '<'); - Bwrite(&obuf, p, n); - Bputc(&obuf, 0); - } - p = q; - if(p == 0 && op) { - p = op; - op = 0; - } - } - g.offset = h->offset; + if(pass == 1) + goto out; - Bputc(&obuf, AHISTORY); - Bputc(&obuf, AHISTORY>>8); - Bputc(&obuf, 0); - Bputc(&obuf, h->line); - Bputc(&obuf, h->line>>8); - Bputc(&obuf, h->line>>16); - Bputc(&obuf, h->line>>24); - zaddr(&nullgen, 0); - zaddr(&g, 0); - } + p = ctxt->arch->prg(); + p->as = a; + p->lineno = lineno; + if(nosched) + p->mark |= NOSCHED; + p->from = *g1; + p->reg = reg; + p->to = *g2; + p->from3 = *g3; + p->pc = pc; + print("oc: %P\n", p); + + if(lastpc == nil) { + pl = linknewplist(ctxt); + pl->firstpc = p; + } else + lastpc->link = p; + lastpc = p; +out: + if(a != AGLOBL && a != ADATA) + pc++; } #include "../cc/lexbody" #include "../cc/macbody" -#include "../cc/compat" diff --git a/src/cmd/9a/y.tab.c b/src/cmd/9a/y.tab.c new file mode 100644 index 00000000000..9a09cf932fa --- /dev/null +++ b/src/cmd/9a/y.tab.c @@ -0,0 +1,3794 @@ +/* A Bison parser, made by GNU Bison 2.5. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + + + +/* Copy the first part of user declarations. */ + +/* Line 268 of yacc.c */ +#line 30 "a.y" + +#include +#include /* if we don't, bison will, and a.h re-#defines getc */ +#include +#include "a.h" +#include "../../pkg/runtime/funcdata.h" + + +/* Line 268 of yacc.c */ +#line 80 "y.tab.c" + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + LMOVW = 258, + LMOVB = 259, + LABS = 260, + LLOGW = 261, + LSHW = 262, + LADDW = 263, + LCMP = 264, + LCROP = 265, + LBRA = 266, + LFMOV = 267, + LFCONV = 268, + LFCMP = 269, + LFADD = 270, + LFMA = 271, + LTRAP = 272, + LXORW = 273, + LNOP = 274, + LEND = 275, + LRETT = 276, + LWORD = 277, + LTEXT = 278, + LDATA = 279, + LRETRN = 280, + LCONST = 281, + LSP = 282, + LSB = 283, + LFP = 284, + LPC = 285, + LCREG = 286, + LFLUSH = 287, + LREG = 288, + LFREG = 289, + LR = 290, + LCR = 291, + LF = 292, + LFPSCR = 293, + LLR = 294, + LCTR = 295, + LSPR = 296, + LSPREG = 297, + LSEG = 298, + LMSR = 299, + LPCDAT = 300, + LFUNCDAT = 301, + LSCHED = 302, + LXLD = 303, + LXST = 304, + LXOP = 305, + LXMV = 306, + LRLWM = 307, + LMOVMW = 308, + LMOVEM = 309, + LMOVFL = 310, + LMTFSB = 311, + LMA = 312, + LFCONST = 313, + LSCONST = 314, + LNAME = 315, + LLAB = 316, + LVAR = 317 + }; +#endif +/* Tokens. */ +#define LMOVW 258 +#define LMOVB 259 +#define LABS 260 +#define LLOGW 261 +#define LSHW 262 +#define LADDW 263 +#define LCMP 264 +#define LCROP 265 +#define LBRA 266 +#define LFMOV 267 +#define LFCONV 268 +#define LFCMP 269 +#define LFADD 270 +#define LFMA 271 +#define LTRAP 272 +#define LXORW 273 +#define LNOP 274 +#define LEND 275 +#define LRETT 276 +#define LWORD 277 +#define LTEXT 278 +#define LDATA 279 +#define LRETRN 280 +#define LCONST 281 +#define LSP 282 +#define LSB 283 +#define LFP 284 +#define LPC 285 +#define LCREG 286 +#define LFLUSH 287 +#define LREG 288 +#define LFREG 289 +#define LR 290 +#define LCR 291 +#define LF 292 +#define LFPSCR 293 +#define LLR 294 +#define LCTR 295 +#define LSPR 296 +#define LSPREG 297 +#define LSEG 298 +#define LMSR 299 +#define LPCDAT 300 +#define LFUNCDAT 301 +#define LSCHED 302 +#define LXLD 303 +#define LXST 304 +#define LXOP 305 +#define LXMV 306 +#define LRLWM 307 +#define LMOVMW 308 +#define LMOVEM 309 +#define LMOVFL 310 +#define LMTFSB 311 +#define LMA 312 +#define LFCONST 313 +#define LSCONST 314 +#define LNAME 315 +#define LLAB 316 +#define LVAR 317 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 293 of yacc.c */ +#line 38 "a.y" + + Sym *sym; + vlong lval; + double dval; + char sval[8]; + Addr addr; + + + +/* Line 293 of yacc.c */ +#line 250 "y.tab.c" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + + +/* Copy the second part of user declarations. */ + + +/* Line 343 of yacc.c */ +#line 262 "y.tab.c" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 2 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 836 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 81 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 32 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 186 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 459 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 317 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 79, 12, 5, 2, + 77, 78, 10, 8, 76, 9, 2, 11, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 73, 75, + 6, 74, 7, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 4, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 3, 2, 80, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, + 65, 66, 67, 68, 69, 70, 71, 72 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint16 yyprhs[] = +{ + 0, 0, 3, 4, 7, 8, 13, 14, 19, 24, + 29, 32, 34, 37, 40, 45, 50, 55, 60, 65, + 70, 75, 80, 85, 90, 95, 100, 105, 110, 115, + 120, 125, 130, 135, 140, 147, 152, 157, 162, 169, + 174, 179, 186, 193, 200, 205, 210, 217, 222, 229, + 234, 241, 246, 251, 254, 261, 266, 271, 276, 283, + 288, 293, 298, 303, 308, 313, 318, 323, 326, 329, + 334, 338, 342, 348, 353, 358, 365, 370, 375, 382, + 389, 396, 405, 410, 415, 419, 422, 427, 432, 439, + 448, 453, 460, 465, 470, 477, 484, 493, 502, 511, + 520, 525, 530, 535, 542, 547, 554, 559, 564, 567, + 570, 574, 578, 582, 586, 589, 593, 597, 602, 607, + 610, 615, 622, 631, 638, 645, 652, 655, 660, 663, + 666, 668, 670, 672, 674, 676, 678, 680, 682, 687, + 689, 691, 696, 698, 703, 705, 710, 712, 716, 719, + 722, 725, 729, 732, 734, 739, 743, 749, 751, 756, + 761, 767, 775, 776, 778, 779, 782, 785, 787, 789, + 791, 793, 795, 798, 801, 804, 808, 810, 814, 818, + 822, 826, 830, 835, 840, 844, 848 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 82, 0, -1, -1, 82, 83, -1, -1, 71, 73, + 84, 83, -1, -1, 70, 73, 85, 83, -1, 70, + 74, 112, 75, -1, 72, 74, 112, 75, -1, 57, + 75, -1, 75, -1, 86, 75, -1, 1, 75, -1, + 13, 88, 76, 88, -1, 13, 106, 76, 88, -1, + 13, 105, 76, 88, -1, 14, 88, 76, 88, -1, + 14, 106, 76, 88, -1, 14, 105, 76, 88, -1, + 22, 106, 76, 97, -1, 22, 105, 76, 97, -1, + 22, 102, 76, 97, -1, 22, 97, 76, 97, -1, + 22, 97, 76, 106, -1, 22, 97, 76, 105, -1, + 13, 88, 76, 106, -1, 13, 88, 76, 105, -1, + 14, 88, 76, 106, -1, 14, 88, 76, 105, -1, + 13, 97, 76, 106, -1, 13, 97, 76, 105, -1, + 13, 95, 76, 97, -1, 13, 97, 76, 95, -1, + 13, 97, 76, 103, 76, 95, -1, 13, 95, 76, + 98, -1, 13, 103, 76, 96, -1, 66, 103, 76, + 111, -1, 13, 88, 76, 103, 76, 91, -1, 13, + 88, 76, 98, -1, 13, 88, 76, 91, -1, 18, + 88, 76, 104, 76, 88, -1, 18, 103, 76, 104, + 76, 88, -1, 18, 88, 76, 103, 76, 88, -1, + 18, 88, 76, 88, -1, 18, 103, 76, 88, -1, + 16, 88, 76, 104, 76, 88, -1, 16, 88, 76, + 88, -1, 17, 88, 76, 104, 76, 88, -1, 17, + 88, 76, 88, -1, 17, 103, 76, 104, 76, 88, + -1, 17, 103, 76, 88, -1, 15, 88, 76, 88, + -1, 15, 88, -1, 67, 88, 76, 104, 76, 88, + -1, 13, 103, 76, 88, -1, 13, 101, 76, 88, + -1, 20, 99, 76, 99, -1, 20, 99, 76, 111, + 76, 99, -1, 13, 98, 76, 98, -1, 13, 94, + 76, 98, -1, 13, 91, 76, 88, -1, 13, 94, + 76, 88, -1, 13, 89, 76, 88, -1, 13, 88, + 76, 89, -1, 13, 98, 76, 94, -1, 13, 88, + 76, 94, -1, 21, 87, -1, 21, 106, -1, 21, + 77, 89, 78, -1, 21, 76, 87, -1, 21, 76, + 106, -1, 21, 76, 77, 89, 78, -1, 21, 98, + 76, 87, -1, 21, 98, 76, 106, -1, 21, 98, + 76, 77, 89, 78, -1, 21, 111, 76, 87, -1, + 21, 111, 76, 106, -1, 21, 111, 76, 77, 89, + 78, -1, 21, 111, 76, 111, 76, 87, -1, 21, + 111, 76, 111, 76, 106, -1, 21, 111, 76, 111, + 76, 77, 89, 78, -1, 27, 88, 76, 104, -1, + 27, 103, 76, 104, -1, 27, 88, 108, -1, 27, + 108, -1, 23, 97, 76, 97, -1, 25, 97, 76, + 97, -1, 25, 97, 76, 97, 76, 97, -1, 26, + 97, 76, 97, 76, 97, 76, 97, -1, 24, 97, + 76, 97, -1, 24, 97, 76, 97, 76, 98, -1, + 19, 88, 76, 88, -1, 19, 88, 76, 103, -1, + 19, 88, 76, 88, 76, 98, -1, 19, 88, 76, + 103, 76, 98, -1, 62, 103, 76, 88, 76, 103, + 76, 88, -1, 62, 103, 76, 88, 76, 100, 76, + 88, -1, 62, 88, 76, 88, 76, 103, 76, 88, + -1, 62, 88, 76, 88, 76, 100, 76, 88, -1, + 63, 106, 76, 88, -1, 63, 88, 76, 106, -1, + 58, 105, 76, 88, -1, 58, 105, 76, 103, 76, + 88, -1, 59, 88, 76, 105, -1, 59, 88, 76, + 103, 76, 105, -1, 61, 105, 76, 88, -1, 61, + 88, 76, 105, -1, 60, 105, -1, 29, 108, -1, + 29, 88, 108, -1, 29, 97, 108, -1, 29, 76, + 88, -1, 29, 76, 97, -1, 29, 103, -1, 32, + 103, 108, -1, 32, 101, 108, -1, 55, 103, 76, + 103, -1, 56, 103, 76, 106, -1, 30, 108, -1, + 33, 107, 76, 103, -1, 33, 107, 76, 111, 76, + 103, -1, 33, 107, 76, 111, 76, 103, 9, 111, + -1, 34, 107, 11, 111, 76, 103, -1, 34, 107, + 11, 111, 76, 101, -1, 34, 107, 11, 111, 76, + 102, -1, 35, 108, -1, 111, 77, 40, 78, -1, + 70, 109, -1, 71, 109, -1, 104, -1, 90, -1, + 92, -1, 49, -1, 46, -1, 50, -1, 54, -1, + 52, -1, 51, 77, 111, 78, -1, 93, -1, 48, + -1, 48, 77, 111, 78, -1, 44, -1, 47, 77, + 111, 78, -1, 41, -1, 46, 77, 111, 78, -1, + 111, -1, 111, 76, 111, -1, 79, 106, -1, 79, + 69, -1, 79, 68, -1, 79, 9, 68, -1, 79, + 111, -1, 43, -1, 45, 77, 111, 78, -1, 77, + 104, 78, -1, 77, 104, 8, 104, 78, -1, 107, + -1, 111, 77, 104, 78, -1, 111, 77, 110, 78, + -1, 70, 109, 77, 110, 78, -1, 70, 6, 7, + 109, 77, 38, 78, -1, -1, 76, -1, -1, 8, + 111, -1, 9, 111, -1, 38, -1, 37, -1, 39, + -1, 36, -1, 72, -1, 9, 111, -1, 8, 111, + -1, 80, 111, -1, 77, 112, 78, -1, 111, -1, + 112, 8, 112, -1, 112, 9, 112, -1, 112, 10, + 112, -1, 112, 11, 112, -1, 112, 12, 112, -1, + 112, 6, 6, 112, -1, 112, 7, 7, 112, -1, + 112, 5, 112, -1, 112, 4, 112, -1, 112, 3, + 112, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 66, 66, 67, 71, 70, 78, 77, 83, 88, + 94, 98, 99, 100, 106, 110, 114, 118, 122, 126, + 133, 137, 141, 145, 149, 153, 160, 164, 168, 172, + 179, 183, 190, 194, 198, 202, 206, 210, 217, 221, + 225, 235, 239, 243, 247, 251, 255, 259, 263, 267, + 271, 275, 279, 283, 290, 297, 301, 308, 312, 320, + 324, 328, 332, 336, 340, 344, 348, 357, 361, 365, + 369, 373, 377, 381, 385, 389, 393, 397, 401, 405, + 413, 421, 432, 436, 440, 444, 451, 455, 459, 463, + 467, 471, 478, 482, 486, 490, 497, 501, 505, 509, + 516, 520, 528, 532, 536, 540, 544, 548, 552, 559, + 563, 567, 571, 575, 579, 586, 590, 597, 606, 617, + 624, 628, 634, 643, 647, 651, 658, 664, 670, 678, + 686, 694, 695, 698, 706, 714, 722, 729, 735, 741, + 744, 752, 760, 766, 774, 780, 788, 796, 817, 822, + 830, 836, 843, 851, 852, 860, 867, 877, 878, 887, + 895, 903, 912, 913, 916, 919, 923, 929, 930, 931, + 934, 935, 939, 943, 947, 951, 957, 958, 962, 966, + 970, 974, 978, 982, 986, 990, 994 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "'|'", "'^'", "'&'", "'<'", "'>'", "'+'", + "'-'", "'*'", "'/'", "'%'", "LMOVW", "LMOVB", "LABS", "LLOGW", "LSHW", + "LADDW", "LCMP", "LCROP", "LBRA", "LFMOV", "LFCONV", "LFCMP", "LFADD", + "LFMA", "LTRAP", "LXORW", "LNOP", "LEND", "LRETT", "LWORD", "LTEXT", + "LDATA", "LRETRN", "LCONST", "LSP", "LSB", "LFP", "LPC", "LCREG", + "LFLUSH", "LREG", "LFREG", "LR", "LCR", "LF", "LFPSCR", "LLR", "LCTR", + "LSPR", "LSPREG", "LSEG", "LMSR", "LPCDAT", "LFUNCDAT", "LSCHED", "LXLD", + "LXST", "LXOP", "LXMV", "LRLWM", "LMOVMW", "LMOVEM", "LMOVFL", "LMTFSB", + "LMA", "LFCONST", "LSCONST", "LNAME", "LLAB", "LVAR", "':'", "'='", + "';'", "','", "'('", "')'", "'$'", "'~'", "$accept", "prog", "line", + "$@1", "$@2", "inst", "rel", "rreg", "xlreg", "lr", "lcr", "ctr", "msr", + "psr", "fpscr", "fpscrf", "freg", "creg", "cbit", "mask", "ximm", "fimm", + "imm", "sreg", "regaddr", "addr", "name", "comma", "offset", "pointer", + "con", "expr", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 124, 94, 38, 60, 62, 43, 45, + 42, 47, 37, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, + 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, + 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, + 315, 316, 317, 58, 61, 59, 44, 40, 41, 36, + 126 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 81, 82, 82, 84, 83, 85, 83, 83, 83, + 83, 83, 83, 83, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, + 86, 86, 86, 86, 86, 86, 86, 87, 87, 87, + 88, 89, 89, 90, 91, 92, 93, 94, 94, 94, + 95, 96, 97, 97, 98, 98, 99, 100, 101, 101, + 102, 102, 103, 104, 104, 105, 105, 106, 106, 107, + 107, 107, 108, 108, 109, 109, 109, 110, 110, 110, + 111, 111, 111, 111, 111, 111, 112, 112, 112, 112, + 112, 112, 112, 112, 112, 112, 112 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 0, 2, 0, 4, 0, 4, 4, 4, + 2, 1, 2, 2, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 6, 4, 4, 4, 6, 4, + 4, 6, 6, 6, 4, 4, 6, 4, 6, 4, + 6, 4, 4, 2, 6, 4, 4, 4, 6, 4, + 4, 4, 4, 4, 4, 4, 4, 2, 2, 4, + 3, 3, 5, 4, 4, 6, 4, 4, 6, 6, + 6, 8, 4, 4, 3, 2, 4, 4, 6, 8, + 4, 6, 4, 4, 6, 6, 8, 8, 8, 8, + 4, 4, 4, 6, 4, 6, 4, 4, 2, 2, + 3, 3, 3, 3, 2, 3, 3, 4, 4, 2, + 4, 6, 8, 6, 6, 6, 2, 4, 2, 2, + 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, + 1, 4, 1, 4, 1, 4, 1, 3, 2, 2, + 2, 3, 2, 1, 4, 3, 5, 1, 4, 4, + 5, 7, 0, 1, 0, 2, 2, 1, 1, 1, + 1, 1, 2, 2, 2, 3, 1, 3, 3, 3, + 3, 3, 4, 4, 3, 3, 3 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 2, 0, 1, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 162, 162, + 162, 0, 0, 0, 162, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, + 3, 0, 13, 0, 0, 170, 144, 153, 142, 0, + 134, 0, 140, 133, 135, 0, 137, 136, 164, 171, + 0, 0, 0, 0, 0, 131, 0, 132, 139, 0, + 0, 0, 0, 0, 0, 130, 0, 0, 157, 0, + 0, 0, 0, 53, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 146, 0, 164, 164, 0, 0, 67, + 0, 68, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 163, 162, 0, 85, 163, 162, 162, 114, + 109, 119, 162, 162, 0, 0, 0, 126, 0, 0, + 10, 0, 0, 0, 108, 0, 0, 0, 0, 0, + 0, 0, 0, 6, 0, 4, 0, 12, 173, 172, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 176, + 0, 149, 148, 152, 174, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 152, 0, 0, 0, 0, 0, 0, 128, + 129, 0, 70, 71, 0, 0, 0, 0, 0, 0, + 150, 0, 0, 0, 0, 0, 0, 0, 0, 163, + 84, 0, 112, 113, 110, 111, 116, 115, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 164, 165, 166, 0, 0, 155, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 175, 14, 64, + 40, 66, 39, 0, 27, 26, 63, 61, 62, 60, + 32, 35, 33, 0, 31, 30, 65, 59, 56, 0, + 55, 36, 16, 15, 168, 167, 169, 0, 0, 17, + 29, 28, 19, 18, 52, 47, 130, 49, 130, 51, + 130, 44, 0, 130, 45, 130, 92, 93, 57, 146, + 0, 69, 0, 73, 74, 0, 76, 77, 0, 0, + 151, 23, 25, 24, 22, 21, 20, 86, 90, 87, + 0, 82, 83, 120, 0, 0, 117, 118, 102, 0, + 0, 104, 107, 106, 0, 0, 101, 100, 37, 0, + 7, 8, 5, 9, 154, 145, 143, 138, 0, 0, + 0, 186, 185, 184, 0, 0, 177, 178, 179, 180, + 181, 0, 0, 0, 158, 159, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 72, 0, 0, 0, 127, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 160, 156, 182, 183, 134, 38, 34, 0, 46, + 48, 50, 43, 41, 42, 94, 95, 58, 75, 78, + 0, 79, 80, 91, 88, 0, 121, 0, 124, 125, + 123, 103, 105, 0, 0, 0, 0, 0, 54, 0, + 141, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 161, 81, 89, 122, 99, 98, 147, 97, 96 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int16 yydefgoto[] = +{ + -1, 1, 40, 235, 233, 41, 99, 63, 64, 65, + 66, 67, 68, 69, 70, 281, 71, 72, 92, 433, + 73, 105, 74, 75, 76, 162, 78, 115, 157, 288, + 159, 160 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -178 +static const yytype_int16 yypact[] = +{ + -178, 471, -178, -66, 567, 640, 32, 32, -26, -26, + 32, 756, 626, 24, 55, 55, 55, 55, -14, 73, + -60, -54, 743, 743, -60, -44, -44, -32, -23, 32, + -23, -1, -26, 644, -44, 32, 35, 17, -10, -178, + -178, 48, -178, 756, 756, -178, -178, -178, -178, 4, + 63, 88, -178, -178, -178, 94, -178, -178, 130, -178, + 710, 508, 756, 101, 114, -178, 117, -178, -178, 123, + 128, 140, 155, 166, 170, -178, 172, 177, -178, 174, + 181, 190, 192, 193, 202, 756, 203, 206, 208, 220, + 221, 756, 224, -178, 63, 130, 175, 700, 42, -178, + 229, -178, 143, 6, 232, 235, 238, 240, 245, 246, + 255, 257, -178, 259, 262, -178, 285, -60, -60, -178, + -178, -178, -60, -60, 265, 268, 306, -178, 270, 271, + -178, 32, 272, 301, -178, 302, 315, 316, 317, 319, + 320, 321, 324, -178, 756, -178, 756, -178, -178, -178, + 756, 756, 756, 756, 394, 756, 756, 328, 15, -178, + 347, -178, -178, 174, -178, 614, 32, 32, 86, 26, + 665, 258, 32, -9, 32, 32, 18, 640, 32, 32, + 32, 32, -178, 32, 32, -26, 32, -26, 756, 328, + -178, 42, -178, -178, 330, 332, 714, 725, 157, 340, + -178, 696, 55, 55, 55, 55, 55, 55, 55, 32, + -178, 32, -178, -178, -178, -178, -178, -178, 390, 106, + 756, -44, 743, -26, 49, -23, 32, 32, 32, 743, + 32, 756, 32, 534, 357, 534, 377, 335, 337, 338, + 339, 175, -178, -178, 106, 32, -178, 756, 756, 756, + 406, 411, 756, 756, 756, 756, 756, -178, -178, -178, + -178, -178, -178, 343, -178, -178, -178, -178, -178, -178, + -178, -178, -178, 351, -178, -178, -178, -178, -178, 352, + -178, -178, -178, -178, -178, -178, -178, 350, 353, -178, + -178, -178, -178, -178, -178, -178, 361, -178, 362, -178, + 363, -178, 366, 369, -178, 370, 371, 372, -178, 373, + 375, -178, 42, -178, -178, 42, -178, -178, 184, 376, + -178, -178, -178, -178, -178, -178, -178, -178, 374, 379, + 380, -178, -178, -178, 381, 382, -178, -178, -178, 383, + 388, -178, -178, -178, 389, 392, -178, -178, -178, 397, + -178, -178, -178, -178, -178, -178, -178, -178, 398, 396, + 399, 620, 513, 147, 756, 756, 216, 216, -178, -178, + -178, 405, 418, 756, -178, -178, 32, 32, 32, 32, + 32, 32, 59, 59, 756, -178, 403, 404, 739, -178, + 59, 55, 55, -44, 420, 32, -23, 390, 390, 32, + 438, -178, -178, 283, 283, -178, -178, -178, 424, -178, + -178, -178, -178, -178, -178, -178, -178, -178, -178, -178, + 42, -178, -178, -178, -178, 431, 499, 334, -178, -178, + -178, -178, -178, 436, 439, 460, 463, 464, -178, 467, + -178, 484, 55, 756, 721, 32, 32, 756, 32, 32, + -178, -178, -178, -178, -178, -178, -178, -178, -178 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int16 yypgoto[] = +{ + -178, -178, 8, -178, -178, -178, -90, -5, -76, -178, + -157, -178, -178, -153, -160, -178, 69, 40, -177, 167, + -15, 176, 116, 104, 82, 33, 241, 127, -75, 327, + 36, 71 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint16 yytable[] = +{ + 80, 83, 84, 86, 88, 90, 122, 192, 260, 42, + 272, 308, 261, 113, 117, 199, 112, 47, 276, 49, + 189, 190, 195, 245, 133, 61, 135, 137, 139, 47, + 142, 49, 43, 44, 47, 85, 49, 77, 82, 279, + 79, 79, 47, 130, 49, 101, 107, 93, 102, 79, + 43, 44, 100, 85, 131, 284, 285, 286, 125, 125, + 45, 47, 112, 49, 146, 85, 140, 46, 48, 79, + 48, 51, 94, 51, 200, 47, 131, 49, 45, 148, + 149, 150, 104, 108, 109, 110, 111, 81, 118, 259, + 145, 53, 54, 246, 58, 106, 59, 163, 164, 48, + 46, 60, 51, 103, 62, 94, 313, 316, 143, 144, + 132, 212, 134, 136, 59, 310, 47, 48, 49, 91, + 51, 182, 62, 147, 87, 89, 131, 46, 85, 47, + 193, 49, 94, 194, 114, 119, 154, 123, 155, 156, + 151, 128, 129, 284, 285, 286, 120, 121, 138, 116, + 141, 127, 85, 250, 251, 252, 253, 254, 255, 256, + 258, 266, 267, 268, 158, 152, 358, 278, 280, 282, + 283, 153, 289, 292, 293, 294, 295, 165, 297, 299, + 301, 304, 306, 155, 156, 213, 237, 238, 239, 240, + 166, 242, 243, 167, 284, 285, 286, 319, 265, 168, + 47, 79, 49, 275, 169, 262, 79, 417, 269, 271, + 291, 277, 407, 79, 406, 234, 170, 236, 338, 197, + 198, 343, 344, 345, 309, 347, 254, 255, 256, 314, + 317, 171, 194, 318, 323, 158, 386, 79, 270, 387, + 210, 350, 172, 352, 214, 215, 173, 264, 174, 216, + 217, 176, 274, 175, 334, 337, 335, 177, 79, 290, + 388, 198, 346, 124, 126, 79, 178, 348, 179, 180, + 321, 324, 325, 326, 327, 328, 329, 330, 181, 183, + 287, 263, 184, 322, 185, 296, 273, 298, 300, 303, + 305, 252, 253, 254, 255, 256, 186, 187, 421, 46, + 188, 302, 287, 307, 94, 196, 341, 342, 201, 55, + 56, 202, 57, 331, 203, 332, 204, 220, 361, 362, + 363, 205, 206, 366, 367, 368, 369, 370, 47, 48, + 49, 207, 51, 208, 333, 209, 349, 336, 211, 339, + 340, 218, 43, 444, 441, 219, 221, 222, 223, 360, + 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, + 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, + 45, 409, 410, 411, 412, 413, 414, 224, 225, 428, + 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, + 431, 226, 227, 228, 438, 229, 230, 231, 43, 44, + 232, 241, 200, 161, 58, 244, 59, 198, 320, 408, + 311, 91, 364, 354, 62, 355, 356, 357, 365, 371, + 93, 422, 415, 416, 194, 257, 45, 372, 374, 373, + 423, 375, 351, 435, 435, 403, 404, 376, 377, 378, + 454, 455, 379, 457, 458, 380, 381, 382, 383, 384, + 390, 405, 353, 385, 389, 391, 392, 393, 394, 395, + 424, 425, 59, 163, 396, 397, 52, 91, 398, 85, + 62, 2, 3, 399, 401, 400, 439, 402, 432, 453, + 149, 418, 419, 456, 4, 5, 6, 7, 8, 9, + 10, 11, 12, 13, 14, 15, 16, 17, 18, 427, + 19, 20, 440, 21, 22, 23, 24, 442, 443, 426, + 430, 452, 445, 434, 437, 446, 43, 44, 249, 250, + 251, 252, 253, 254, 255, 256, 25, 26, 27, 28, + 29, 30, 31, 32, 33, 3, 447, 34, 35, 448, + 449, 36, 37, 38, 45, 450, 39, 4, 5, 6, + 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 17, 18, 451, 19, 20, 436, 21, 22, 23, 24, + 429, 359, 0, 0, 0, 43, 44, 161, 58, 0, + 59, 0, 0, 0, 0, 91, 0, 0, 62, 25, + 26, 27, 28, 29, 30, 31, 32, 33, 0, 0, + 34, 35, 0, 45, 36, 37, 38, 0, 46, 39, + 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, + 0, 57, 43, 44, 248, 249, 250, 251, 252, 253, + 254, 255, 256, 0, 43, 44, 0, 58, 0, 59, + 0, 0, 0, 0, 60, 0, 61, 62, 43, 44, + 45, 0, 43, 44, 0, 46, 0, 47, 0, 49, + 50, 0, 45, 53, 54, 55, 56, 46, 57, 0, + 0, 0, 94, 43, 44, 0, 45, 0, 0, 0, + 45, 0, 0, 47, 58, 49, 59, 47, 0, 49, + 0, 60, 0, 85, 62, 0, 95, 96, 59, 0, + 0, 45, 97, 98, 43, 44, 62, 0, 43, 44, + 58, 0, 59, 52, 58, 0, 59, 60, 43, 44, + 62, 91, 43, 44, 62, 0, 0, 0, 0, 43, + 44, 0, 45, 43, 44, 58, 45, 59, 0, 0, + 48, 0, 60, 51, 85, 62, 45, 43, 44, 0, + 45, 43, 44, 47, 0, 49, 0, 45, 0, 0, + 0, 45, 0, 0, 43, 44, 58, 0, 59, 0, + 95, 96, 59, 60, 0, 45, 62, 191, 0, 45, + 62, 0, 59, 0, 95, 96, 59, 91, 0, 320, + 62, 312, 45, 59, 62, 95, 96, 59, 91, 0, + 0, 62, 315, 0, 0, 62, 0, 0, 0, 95, + 96, 59, 0, 58, 0, 59, 420, 0, 0, 62, + 91, 0, 0, 62, 0, 0, 0, 0, 59, 0, + 0, 0, 0, 91, 0, 0, 62 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-178)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_int16 yycheck[] = +{ + 5, 6, 7, 8, 9, 10, 21, 97, 165, 75, + 170, 188, 165, 18, 19, 9, 76, 43, 171, 45, + 95, 96, 98, 8, 29, 79, 31, 32, 33, 43, + 35, 45, 8, 9, 43, 79, 45, 4, 5, 48, + 4, 5, 43, 75, 45, 12, 13, 11, 12, 13, + 8, 9, 12, 79, 77, 37, 38, 39, 22, 23, + 36, 43, 76, 45, 74, 79, 33, 41, 44, 33, + 44, 47, 46, 47, 68, 43, 77, 45, 36, 43, + 44, 77, 13, 14, 15, 16, 17, 5, 19, 165, + 73, 49, 50, 78, 70, 13, 72, 61, 62, 44, + 41, 77, 47, 79, 80, 46, 196, 197, 73, 74, + 28, 116, 30, 31, 72, 191, 43, 44, 45, 77, + 47, 85, 80, 75, 8, 9, 77, 41, 79, 43, + 97, 45, 46, 97, 18, 19, 6, 21, 8, 9, + 77, 25, 26, 37, 38, 39, 19, 20, 32, 76, + 34, 24, 79, 6, 7, 8, 9, 10, 11, 12, + 165, 166, 167, 168, 60, 77, 241, 172, 173, 174, + 175, 77, 177, 178, 179, 180, 181, 76, 183, 184, + 185, 186, 187, 8, 9, 116, 150, 151, 152, 153, + 76, 155, 156, 76, 37, 38, 39, 40, 165, 76, + 43, 165, 45, 170, 76, 165, 170, 384, 168, 169, + 177, 171, 372, 177, 371, 144, 76, 146, 223, 76, + 77, 226, 227, 228, 188, 230, 10, 11, 12, 196, + 197, 76, 196, 197, 201, 131, 312, 201, 169, 315, + 113, 233, 76, 235, 117, 118, 76, 165, 76, 122, + 123, 77, 170, 76, 218, 222, 220, 76, 222, 177, + 76, 77, 229, 22, 23, 229, 76, 231, 76, 76, + 201, 202, 203, 204, 205, 206, 207, 208, 76, 76, + 176, 165, 76, 201, 76, 181, 170, 183, 184, 185, + 186, 8, 9, 10, 11, 12, 76, 76, 388, 41, + 76, 185, 198, 187, 46, 76, 224, 225, 76, 51, + 52, 76, 54, 209, 76, 211, 76, 11, 247, 248, + 249, 76, 76, 252, 253, 254, 255, 256, 43, 44, + 45, 76, 47, 76, 218, 76, 232, 221, 76, 223, + 224, 76, 8, 9, 420, 77, 76, 76, 76, 245, + 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 36, 376, 377, 378, 379, 380, 381, 76, 76, 394, + 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, + 395, 76, 76, 76, 399, 76, 76, 76, 8, 9, + 76, 7, 68, 69, 70, 77, 72, 77, 68, 373, + 78, 77, 6, 78, 80, 78, 78, 78, 7, 76, + 384, 388, 382, 383, 388, 78, 36, 76, 78, 77, + 390, 78, 75, 397, 398, 364, 365, 76, 76, 76, + 445, 446, 76, 448, 449, 76, 76, 76, 76, 76, + 76, 46, 75, 78, 78, 76, 76, 76, 76, 76, + 391, 392, 72, 427, 76, 76, 48, 77, 76, 79, + 80, 0, 1, 76, 78, 77, 38, 78, 396, 443, + 444, 78, 78, 447, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, 79, + 29, 30, 78, 32, 33, 34, 35, 76, 9, 393, + 394, 442, 76, 397, 398, 76, 8, 9, 5, 6, + 7, 8, 9, 10, 11, 12, 55, 56, 57, 58, + 59, 60, 61, 62, 63, 1, 76, 66, 67, 76, + 76, 70, 71, 72, 36, 78, 75, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, + 26, 27, 78, 29, 30, 398, 32, 33, 34, 35, + 394, 244, -1, -1, -1, 8, 9, 69, 70, -1, + 72, -1, -1, -1, -1, 77, -1, -1, 80, 55, + 56, 57, 58, 59, 60, 61, 62, 63, -1, -1, + 66, 67, -1, 36, 70, 71, 72, -1, 41, 75, + 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, + -1, 54, 8, 9, 4, 5, 6, 7, 8, 9, + 10, 11, 12, -1, 8, 9, -1, 70, -1, 72, + -1, -1, -1, -1, 77, -1, 79, 80, 8, 9, + 36, -1, 8, 9, -1, 41, -1, 43, -1, 45, + 46, -1, 36, 49, 50, 51, 52, 41, 54, -1, + -1, -1, 46, 8, 9, -1, 36, -1, -1, -1, + 36, -1, -1, 43, 70, 45, 72, 43, -1, 45, + -1, 77, -1, 79, 80, -1, 70, 71, 72, -1, + -1, 36, 76, 77, 8, 9, 80, -1, 8, 9, + 70, -1, 72, 48, 70, -1, 72, 77, 8, 9, + 80, 77, 8, 9, 80, -1, -1, -1, -1, 8, + 9, -1, 36, 8, 9, 70, 36, 72, -1, -1, + 44, -1, 77, 47, 79, 80, 36, 8, 9, -1, + 36, 8, 9, 43, -1, 45, -1, 36, -1, -1, + -1, 36, -1, -1, 8, 9, 70, -1, 72, -1, + 70, 71, 72, 77, -1, 36, 80, 77, -1, 36, + 80, -1, 72, -1, 70, 71, 72, 77, -1, 68, + 80, 77, 36, 72, 80, 70, 71, 72, 77, -1, + -1, 80, 77, -1, -1, 80, -1, -1, -1, 70, + 71, 72, -1, 70, -1, 72, 77, -1, -1, 80, + 77, -1, -1, 80, -1, -1, -1, -1, 72, -1, + -1, -1, -1, 77, -1, -1, 80 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 82, 0, 1, 13, 14, 15, 16, 17, 18, + 19, 20, 21, 22, 23, 24, 25, 26, 27, 29, + 30, 32, 33, 34, 35, 55, 56, 57, 58, 59, + 60, 61, 62, 63, 66, 67, 70, 71, 72, 75, + 83, 86, 75, 8, 9, 36, 41, 43, 44, 45, + 46, 47, 48, 49, 50, 51, 52, 54, 70, 72, + 77, 79, 80, 88, 89, 90, 91, 92, 93, 94, + 95, 97, 98, 101, 103, 104, 105, 106, 107, 111, + 88, 105, 106, 88, 88, 79, 88, 103, 88, 103, + 88, 77, 99, 111, 46, 70, 71, 76, 77, 87, + 98, 106, 111, 79, 97, 102, 105, 106, 97, 97, + 97, 97, 76, 88, 103, 108, 76, 88, 97, 103, + 108, 108, 101, 103, 107, 111, 107, 108, 103, 103, + 75, 77, 105, 88, 105, 88, 105, 88, 103, 88, + 106, 103, 88, 73, 74, 73, 74, 75, 111, 111, + 77, 77, 77, 77, 6, 8, 9, 109, 104, 111, + 112, 69, 106, 111, 111, 76, 76, 76, 76, 76, + 76, 76, 76, 76, 76, 76, 77, 76, 76, 76, + 76, 76, 111, 76, 76, 76, 76, 76, 76, 109, + 109, 77, 87, 106, 111, 89, 76, 76, 77, 9, + 68, 76, 76, 76, 76, 76, 76, 76, 76, 76, + 108, 76, 88, 97, 108, 108, 108, 108, 76, 77, + 11, 76, 76, 76, 76, 76, 76, 76, 76, 76, + 76, 76, 76, 85, 112, 84, 112, 111, 111, 111, + 111, 7, 111, 111, 77, 8, 78, 3, 4, 5, + 6, 7, 8, 9, 10, 11, 12, 78, 88, 89, + 91, 94, 98, 103, 105, 106, 88, 88, 88, 98, + 97, 98, 95, 103, 105, 106, 94, 98, 88, 48, + 88, 96, 88, 88, 37, 38, 39, 104, 110, 88, + 105, 106, 88, 88, 88, 88, 104, 88, 104, 88, + 104, 88, 103, 104, 88, 104, 88, 103, 99, 111, + 89, 78, 77, 87, 106, 77, 87, 106, 111, 40, + 68, 97, 105, 106, 97, 97, 97, 97, 97, 97, + 97, 104, 104, 103, 111, 111, 103, 106, 88, 103, + 103, 105, 105, 88, 88, 88, 106, 88, 111, 104, + 83, 75, 83, 75, 78, 78, 78, 78, 109, 110, + 104, 112, 112, 112, 6, 7, 112, 112, 112, 112, + 112, 76, 76, 77, 78, 78, 76, 76, 76, 76, + 76, 76, 76, 76, 76, 78, 89, 89, 76, 78, + 76, 76, 76, 76, 76, 76, 76, 76, 76, 76, + 77, 78, 78, 112, 112, 46, 91, 95, 111, 88, + 88, 88, 88, 88, 88, 98, 98, 99, 78, 78, + 77, 87, 106, 98, 97, 97, 103, 79, 101, 102, + 103, 88, 105, 100, 103, 111, 100, 103, 88, 38, + 78, 89, 76, 9, 9, 76, 76, 76, 76, 76, + 78, 78, 97, 111, 88, 88, 111, 88, 88 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 4: + +/* Line 1806 of yacc.c */ +#line 71 "a.y" + { + if((yyvsp[(1) - (2)].sym)->value != pc) + yyerror("redeclaration of %s", (yyvsp[(1) - (2)].sym)->name); + (yyvsp[(1) - (2)].sym)->value = pc; + } + break; + + case 6: + +/* Line 1806 of yacc.c */ +#line 78 "a.y" + { + (yyvsp[(1) - (2)].sym)->type = LLAB; + (yyvsp[(1) - (2)].sym)->value = pc; + } + break; + + case 8: + +/* Line 1806 of yacc.c */ +#line 84 "a.y" + { + (yyvsp[(1) - (4)].sym)->type = LVAR; + (yyvsp[(1) - (4)].sym)->value = (yyvsp[(3) - (4)].lval); + } + break; + + case 9: + +/* Line 1806 of yacc.c */ +#line 89 "a.y" + { + if((yyvsp[(1) - (4)].sym)->value != (yyvsp[(3) - (4)].lval)) + yyerror("redeclaration of %s", (yyvsp[(1) - (4)].sym)->name); + (yyvsp[(1) - (4)].sym)->value = (yyvsp[(3) - (4)].lval); + } + break; + + case 10: + +/* Line 1806 of yacc.c */ +#line 95 "a.y" + { + nosched = (yyvsp[(1) - (2)].lval); + } + break; + + case 14: + +/* Line 1806 of yacc.c */ +#line 107 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 15: + +/* Line 1806 of yacc.c */ +#line 111 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 16: + +/* Line 1806 of yacc.c */ +#line 115 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 17: + +/* Line 1806 of yacc.c */ +#line 119 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 18: + +/* Line 1806 of yacc.c */ +#line 123 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 19: + +/* Line 1806 of yacc.c */ +#line 127 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 20: + +/* Line 1806 of yacc.c */ +#line 134 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 21: + +/* Line 1806 of yacc.c */ +#line 138 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 22: + +/* Line 1806 of yacc.c */ +#line 142 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 23: + +/* Line 1806 of yacc.c */ +#line 146 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 24: + +/* Line 1806 of yacc.c */ +#line 150 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 25: + +/* Line 1806 of yacc.c */ +#line 154 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 26: + +/* Line 1806 of yacc.c */ +#line 161 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 27: + +/* Line 1806 of yacc.c */ +#line 165 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 28: + +/* Line 1806 of yacc.c */ +#line 169 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 29: + +/* Line 1806 of yacc.c */ +#line 173 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 30: + +/* Line 1806 of yacc.c */ +#line 180 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 31: + +/* Line 1806 of yacc.c */ +#line 184 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 32: + +/* Line 1806 of yacc.c */ +#line 191 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 33: + +/* Line 1806 of yacc.c */ +#line 195 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 34: + +/* Line 1806 of yacc.c */ +#line 199 "a.y" + { + outgcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), NREG, &(yyvsp[(4) - (6)].addr), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 35: + +/* Line 1806 of yacc.c */ +#line 203 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 36: + +/* Line 1806 of yacc.c */ +#line 207 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 37: + +/* Line 1806 of yacc.c */ +#line 211 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), (yyvsp[(4) - (4)].lval), &nullgen); + } + break; + + case 38: + +/* Line 1806 of yacc.c */ +#line 218 "a.y" + { + outgcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), NREG, &(yyvsp[(4) - (6)].addr), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 39: + +/* Line 1806 of yacc.c */ +#line 222 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 40: + +/* Line 1806 of yacc.c */ +#line 226 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 41: + +/* Line 1806 of yacc.c */ +#line 236 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 42: + +/* Line 1806 of yacc.c */ +#line 240 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 43: + +/* Line 1806 of yacc.c */ +#line 244 "a.y" + { + outgcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), NREG, &(yyvsp[(4) - (6)].addr), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 44: + +/* Line 1806 of yacc.c */ +#line 248 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 45: + +/* Line 1806 of yacc.c */ +#line 252 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 46: + +/* Line 1806 of yacc.c */ +#line 256 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 47: + +/* Line 1806 of yacc.c */ +#line 260 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 48: + +/* Line 1806 of yacc.c */ +#line 264 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 49: + +/* Line 1806 of yacc.c */ +#line 268 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 50: + +/* Line 1806 of yacc.c */ +#line 272 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 51: + +/* Line 1806 of yacc.c */ +#line 276 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 52: + +/* Line 1806 of yacc.c */ +#line 280 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 53: + +/* Line 1806 of yacc.c */ +#line 284 "a.y" + { + outcode((yyvsp[(1) - (2)].lval), &(yyvsp[(2) - (2)].addr), NREG, &(yyvsp[(2) - (2)].addr)); + } + break; + + case 54: + +/* Line 1806 of yacc.c */ +#line 291 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 55: + +/* Line 1806 of yacc.c */ +#line 298 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 56: + +/* Line 1806 of yacc.c */ +#line 302 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 57: + +/* Line 1806 of yacc.c */ +#line 309 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), (yyvsp[(4) - (4)].addr).reg, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 58: + +/* Line 1806 of yacc.c */ +#line 313 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 59: + +/* Line 1806 of yacc.c */ +#line 321 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 60: + +/* Line 1806 of yacc.c */ +#line 325 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 61: + +/* Line 1806 of yacc.c */ +#line 329 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 62: + +/* Line 1806 of yacc.c */ +#line 333 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 63: + +/* Line 1806 of yacc.c */ +#line 337 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 64: + +/* Line 1806 of yacc.c */ +#line 341 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 65: + +/* Line 1806 of yacc.c */ +#line 345 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 66: + +/* Line 1806 of yacc.c */ +#line 349 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 67: + +/* Line 1806 of yacc.c */ +#line 358 "a.y" + { + outcode((yyvsp[(1) - (2)].lval), &nullgen, NREG, &(yyvsp[(2) - (2)].addr)); + } + break; + + case 68: + +/* Line 1806 of yacc.c */ +#line 362 "a.y" + { + outcode((yyvsp[(1) - (2)].lval), &nullgen, NREG, &(yyvsp[(2) - (2)].addr)); + } + break; + + case 69: + +/* Line 1806 of yacc.c */ +#line 366 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &nullgen, NREG, &(yyvsp[(3) - (4)].addr)); + } + break; + + case 70: + +/* Line 1806 of yacc.c */ +#line 370 "a.y" + { + outcode((yyvsp[(1) - (3)].lval), &nullgen, NREG, &(yyvsp[(3) - (3)].addr)); + } + break; + + case 71: + +/* Line 1806 of yacc.c */ +#line 374 "a.y" + { + outcode((yyvsp[(1) - (3)].lval), &nullgen, NREG, &(yyvsp[(3) - (3)].addr)); + } + break; + + case 72: + +/* Line 1806 of yacc.c */ +#line 378 "a.y" + { + outcode((yyvsp[(1) - (5)].lval), &nullgen, NREG, &(yyvsp[(4) - (5)].addr)); + } + break; + + case 73: + +/* Line 1806 of yacc.c */ +#line 382 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 74: + +/* Line 1806 of yacc.c */ +#line 386 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 75: + +/* Line 1806 of yacc.c */ +#line 390 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), NREG, &(yyvsp[(5) - (6)].addr)); + } + break; + + case 76: + +/* Line 1806 of yacc.c */ +#line 394 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &nullgen, (yyvsp[(2) - (4)].lval), &(yyvsp[(4) - (4)].addr)); + } + break; + + case 77: + +/* Line 1806 of yacc.c */ +#line 398 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &nullgen, (yyvsp[(2) - (4)].lval), &(yyvsp[(4) - (4)].addr)); + } + break; + + case 78: + +/* Line 1806 of yacc.c */ +#line 402 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &nullgen, (yyvsp[(2) - (6)].lval), &(yyvsp[(5) - (6)].addr)); + } + break; + + case 79: + +/* Line 1806 of yacc.c */ +#line 406 "a.y" + { + Addr g; + g = nullgen; + g.type = D_CONST; + g.offset = (yyvsp[(2) - (6)].lval); + outcode((yyvsp[(1) - (6)].lval), &g, (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 80: + +/* Line 1806 of yacc.c */ +#line 414 "a.y" + { + Addr g; + g = nullgen; + g.type = D_CONST; + g.offset = (yyvsp[(2) - (6)].lval); + outcode((yyvsp[(1) - (6)].lval), &g, (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 81: + +/* Line 1806 of yacc.c */ +#line 422 "a.y" + { + Addr g; + g = nullgen; + g.type = D_CONST; + g.offset = (yyvsp[(2) - (8)].lval); + outcode((yyvsp[(1) - (8)].lval), &g, (yyvsp[(4) - (8)].lval), &(yyvsp[(7) - (8)].addr)); + } + break; + + case 82: + +/* Line 1806 of yacc.c */ +#line 433 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), (yyvsp[(4) - (4)].lval), &nullgen); + } + break; + + case 83: + +/* Line 1806 of yacc.c */ +#line 437 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), (yyvsp[(4) - (4)].lval), &nullgen); + } + break; + + case 84: + +/* Line 1806 of yacc.c */ +#line 441 "a.y" + { + outcode((yyvsp[(1) - (3)].lval), &(yyvsp[(2) - (3)].addr), NREG, &nullgen); + } + break; + + case 85: + +/* Line 1806 of yacc.c */ +#line 445 "a.y" + { + outcode((yyvsp[(1) - (2)].lval), &nullgen, NREG, &nullgen); + } + break; + + case 86: + +/* Line 1806 of yacc.c */ +#line 452 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 87: + +/* Line 1806 of yacc.c */ +#line 456 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 88: + +/* Line 1806 of yacc.c */ +#line 460 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].addr).reg, &(yyvsp[(6) - (6)].addr)); + } + break; + + case 89: + +/* Line 1806 of yacc.c */ +#line 464 "a.y" + { + outgcode((yyvsp[(1) - (8)].lval), &(yyvsp[(2) - (8)].addr), (yyvsp[(4) - (8)].addr).reg, &(yyvsp[(6) - (8)].addr), &(yyvsp[(8) - (8)].addr)); + } + break; + + case 90: + +/* Line 1806 of yacc.c */ +#line 468 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 91: + +/* Line 1806 of yacc.c */ +#line 472 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(6) - (6)].addr).reg, &(yyvsp[(4) - (6)].addr)); + } + break; + + case 92: + +/* Line 1806 of yacc.c */ +#line 479 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 93: + +/* Line 1806 of yacc.c */ +#line 483 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 94: + +/* Line 1806 of yacc.c */ +#line 487 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(6) - (6)].addr).reg, &(yyvsp[(4) - (6)].addr)); + } + break; + + case 95: + +/* Line 1806 of yacc.c */ +#line 491 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(6) - (6)].addr).reg, &(yyvsp[(4) - (6)].addr)); + } + break; + + case 96: + +/* Line 1806 of yacc.c */ +#line 498 "a.y" + { + outgcode((yyvsp[(1) - (8)].lval), &(yyvsp[(2) - (8)].addr), (yyvsp[(4) - (8)].addr).reg, &(yyvsp[(6) - (8)].addr), &(yyvsp[(8) - (8)].addr)); + } + break; + + case 97: + +/* Line 1806 of yacc.c */ +#line 502 "a.y" + { + outgcode((yyvsp[(1) - (8)].lval), &(yyvsp[(2) - (8)].addr), (yyvsp[(4) - (8)].addr).reg, &(yyvsp[(6) - (8)].addr), &(yyvsp[(8) - (8)].addr)); + } + break; + + case 98: + +/* Line 1806 of yacc.c */ +#line 506 "a.y" + { + outgcode((yyvsp[(1) - (8)].lval), &(yyvsp[(2) - (8)].addr), (yyvsp[(4) - (8)].addr).reg, &(yyvsp[(6) - (8)].addr), &(yyvsp[(8) - (8)].addr)); + } + break; + + case 99: + +/* Line 1806 of yacc.c */ +#line 510 "a.y" + { + outgcode((yyvsp[(1) - (8)].lval), &(yyvsp[(2) - (8)].addr), (yyvsp[(4) - (8)].addr).reg, &(yyvsp[(6) - (8)].addr), &(yyvsp[(8) - (8)].addr)); + } + break; + + case 100: + +/* Line 1806 of yacc.c */ +#line 517 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 101: + +/* Line 1806 of yacc.c */ +#line 521 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 102: + +/* Line 1806 of yacc.c */ +#line 529 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 103: + +/* Line 1806 of yacc.c */ +#line 533 "a.y" + { + outgcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), NREG, &(yyvsp[(4) - (6)].addr), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 104: + +/* Line 1806 of yacc.c */ +#line 537 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 105: + +/* Line 1806 of yacc.c */ +#line 541 "a.y" + { + outgcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), NREG, &(yyvsp[(4) - (6)].addr), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 106: + +/* Line 1806 of yacc.c */ +#line 545 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 107: + +/* Line 1806 of yacc.c */ +#line 549 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 108: + +/* Line 1806 of yacc.c */ +#line 553 "a.y" + { + outcode((yyvsp[(1) - (2)].lval), &(yyvsp[(2) - (2)].addr), NREG, &nullgen); + } + break; + + case 109: + +/* Line 1806 of yacc.c */ +#line 560 "a.y" + { + outcode((yyvsp[(1) - (2)].lval), &nullgen, NREG, &nullgen); + } + break; + + case 110: + +/* Line 1806 of yacc.c */ +#line 564 "a.y" + { + outcode((yyvsp[(1) - (3)].lval), &(yyvsp[(2) - (3)].addr), NREG, &nullgen); + } + break; + + case 111: + +/* Line 1806 of yacc.c */ +#line 568 "a.y" + { + outcode((yyvsp[(1) - (3)].lval), &(yyvsp[(2) - (3)].addr), NREG, &nullgen); + } + break; + + case 112: + +/* Line 1806 of yacc.c */ +#line 572 "a.y" + { + outcode((yyvsp[(1) - (3)].lval), &nullgen, NREG, &(yyvsp[(3) - (3)].addr)); + } + break; + + case 113: + +/* Line 1806 of yacc.c */ +#line 576 "a.y" + { + outcode((yyvsp[(1) - (3)].lval), &nullgen, NREG, &(yyvsp[(3) - (3)].addr)); + } + break; + + case 114: + +/* Line 1806 of yacc.c */ +#line 580 "a.y" + { + outcode((yyvsp[(1) - (2)].lval), &(yyvsp[(2) - (2)].addr), NREG, &nullgen); + } + break; + + case 115: + +/* Line 1806 of yacc.c */ +#line 587 "a.y" + { + outcode((yyvsp[(1) - (3)].lval), &(yyvsp[(2) - (3)].addr), NREG, &nullgen); + } + break; + + case 116: + +/* Line 1806 of yacc.c */ +#line 591 "a.y" + { + outcode((yyvsp[(1) - (3)].lval), &(yyvsp[(2) - (3)].addr), NREG, &nullgen); + } + break; + + case 117: + +/* Line 1806 of yacc.c */ +#line 598 "a.y" + { + if((yyvsp[(2) - (4)].addr).type != D_CONST || (yyvsp[(4) - (4)].addr).type != D_CONST) + yyerror("arguments to PCDATA must be integer constants"); + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 118: + +/* Line 1806 of yacc.c */ +#line 607 "a.y" + { + if((yyvsp[(2) - (4)].addr).type != D_CONST) + yyerror("index for FUNCDATA must be integer constant"); + if((yyvsp[(4) - (4)].addr).type != D_EXTERN && (yyvsp[(4) - (4)].addr).type != D_STATIC && (yyvsp[(4) - (4)].addr).type != D_OREG) + yyerror("value for FUNCDATA must be symbol reference"); + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 119: + +/* Line 1806 of yacc.c */ +#line 618 "a.y" + { + outcode((yyvsp[(1) - (2)].lval), &nullgen, NREG, &nullgen); + } + break; + + case 120: + +/* Line 1806 of yacc.c */ +#line 625 "a.y" + { + outcode((yyvsp[(1) - (4)].lval), &(yyvsp[(2) - (4)].addr), NREG, &(yyvsp[(4) - (4)].addr)); + } + break; + + case 121: + +/* Line 1806 of yacc.c */ +#line 629 "a.y" + { + (yyvsp[(6) - (6)].addr).offset &= 0xffffffffull; + (yyvsp[(6) - (6)].addr).offset |= (vlong)ArgsSizeUnknown << 32; + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 122: + +/* Line 1806 of yacc.c */ +#line 635 "a.y" + { + (yyvsp[(6) - (8)].addr).offset &= 0xffffffffull; + (yyvsp[(6) - (8)].addr).offset |= ((yyvsp[(8) - (8)].lval) & 0xffffffffull) << 32; + outcode((yyvsp[(1) - (8)].lval), &(yyvsp[(2) - (8)].addr), (yyvsp[(4) - (8)].lval), &(yyvsp[(6) - (8)].addr)); + } + break; + + case 123: + +/* Line 1806 of yacc.c */ +#line 644 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 124: + +/* Line 1806 of yacc.c */ +#line 648 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 125: + +/* Line 1806 of yacc.c */ +#line 652 "a.y" + { + outcode((yyvsp[(1) - (6)].lval), &(yyvsp[(2) - (6)].addr), (yyvsp[(4) - (6)].lval), &(yyvsp[(6) - (6)].addr)); + } + break; + + case 126: + +/* Line 1806 of yacc.c */ +#line 659 "a.y" + { + outcode((yyvsp[(1) - (2)].lval), &nullgen, NREG, &nullgen); + } + break; + + case 127: + +/* Line 1806 of yacc.c */ +#line 665 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_BRANCH; + (yyval.addr).offset = (yyvsp[(1) - (4)].lval) + pc; + } + break; + + case 128: + +/* Line 1806 of yacc.c */ +#line 671 "a.y" + { + (yyval.addr) = nullgen; + if(pass == 2) + yyerror("undefined label: %s", (yyvsp[(1) - (2)].sym)->name); + (yyval.addr).type = D_BRANCH; + (yyval.addr).offset = (yyvsp[(2) - (2)].lval); + } + break; + + case 129: + +/* Line 1806 of yacc.c */ +#line 679 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_BRANCH; + (yyval.addr).offset = (yyvsp[(1) - (2)].sym)->value + (yyvsp[(2) - (2)].lval); + } + break; + + case 130: + +/* Line 1806 of yacc.c */ +#line 687 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_REG; + (yyval.addr).reg = (yyvsp[(1) - (1)].lval); + } + break; + + case 133: + +/* Line 1806 of yacc.c */ +#line 699 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_SPR; + (yyval.addr).offset = (yyvsp[(1) - (1)].lval); + } + break; + + case 134: + +/* Line 1806 of yacc.c */ +#line 707 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_CREG; + (yyval.addr).reg = NREG; /* whole register */ + } + break; + + case 135: + +/* Line 1806 of yacc.c */ +#line 715 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_SPR; + (yyval.addr).offset = (yyvsp[(1) - (1)].lval); + } + break; + + case 136: + +/* Line 1806 of yacc.c */ +#line 723 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_MSR; + } + break; + + case 137: + +/* Line 1806 of yacc.c */ +#line 730 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_SPR; + (yyval.addr).offset = (yyvsp[(1) - (1)].lval); + } + break; + + case 138: + +/* Line 1806 of yacc.c */ +#line 736 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = (yyvsp[(1) - (4)].lval); + (yyval.addr).offset = (yyvsp[(3) - (4)].lval); + } + break; + + case 140: + +/* Line 1806 of yacc.c */ +#line 745 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_FPSCR; + (yyval.addr).reg = NREG; + } + break; + + case 141: + +/* Line 1806 of yacc.c */ +#line 753 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_FPSCR; + (yyval.addr).reg = (yyvsp[(3) - (4)].lval); + } + break; + + case 142: + +/* Line 1806 of yacc.c */ +#line 761 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_FREG; + (yyval.addr).reg = (yyvsp[(1) - (1)].lval); + } + break; + + case 143: + +/* Line 1806 of yacc.c */ +#line 767 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_FREG; + (yyval.addr).reg = (yyvsp[(3) - (4)].lval); + } + break; + + case 144: + +/* Line 1806 of yacc.c */ +#line 775 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_CREG; + (yyval.addr).reg = (yyvsp[(1) - (1)].lval); + } + break; + + case 145: + +/* Line 1806 of yacc.c */ +#line 781 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_CREG; + (yyval.addr).reg = (yyvsp[(3) - (4)].lval); + } + break; + + case 146: + +/* Line 1806 of yacc.c */ +#line 789 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_REG; + (yyval.addr).reg = (yyvsp[(1) - (1)].lval); + } + break; + + case 147: + +/* Line 1806 of yacc.c */ +#line 797 "a.y" + { + int mb, me; + uint32 v; + + (yyval.addr) = nullgen; + (yyval.addr).type = D_CONST; + mb = (yyvsp[(1) - (3)].lval); + me = (yyvsp[(3) - (3)].lval); + if(mb < 0 || mb > 31 || me < 0 || me > 31){ + yyerror("illegal mask start/end value(s)"); + mb = me = 0; + } + if(mb <= me) + v = ((uint32)~0L>>mb) & (~0L<<(31-me)); + else + v = ~(((uint32)~0L>>(me+1)) & (~0L<<(31-(mb-1)))); + (yyval.addr).offset = v; + } + break; + + case 148: + +/* Line 1806 of yacc.c */ +#line 818 "a.y" + { + (yyval.addr) = (yyvsp[(2) - (2)].addr); + (yyval.addr).type = D_CONST; + } + break; + + case 149: + +/* Line 1806 of yacc.c */ +#line 823 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_SCONST; + memcpy((yyval.addr).u.sval, (yyvsp[(2) - (2)].sval), sizeof((yyval.addr).u.sval)); + } + break; + + case 150: + +/* Line 1806 of yacc.c */ +#line 831 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_FCONST; + (yyval.addr).u.dval = (yyvsp[(2) - (2)].dval); + } + break; + + case 151: + +/* Line 1806 of yacc.c */ +#line 837 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_FCONST; + (yyval.addr).u.dval = -(yyvsp[(3) - (3)].dval); + } + break; + + case 152: + +/* Line 1806 of yacc.c */ +#line 844 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_CONST; + (yyval.addr).offset = (yyvsp[(2) - (2)].lval); + } + break; + + case 154: + +/* Line 1806 of yacc.c */ +#line 853 "a.y" + { + if((yyval.lval) < 0 || (yyval.lval) >= NREG) + print("register value out of range\n"); + (yyval.lval) = (yyvsp[(3) - (4)].lval); + } + break; + + case 155: + +/* Line 1806 of yacc.c */ +#line 861 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_OREG; + (yyval.addr).reg = (yyvsp[(2) - (3)].lval); + (yyval.addr).offset = 0; + } + break; + + case 156: + +/* Line 1806 of yacc.c */ +#line 868 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_OREG; + (yyval.addr).reg = (yyvsp[(2) - (5)].lval); + (yyval.addr).scale = (yyvsp[(4) - (5)].lval); + (yyval.addr).offset = 0; + } + break; + + case 158: + +/* Line 1806 of yacc.c */ +#line 879 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_OREG; + (yyval.addr).reg = (yyvsp[(3) - (4)].lval); + (yyval.addr).offset = (yyvsp[(1) - (4)].lval); + } + break; + + case 159: + +/* Line 1806 of yacc.c */ +#line 888 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_OREG; + (yyval.addr).name = (yyvsp[(3) - (4)].lval); + (yyval.addr).sym = nil; + (yyval.addr).offset = (yyvsp[(1) - (4)].lval); + } + break; + + case 160: + +/* Line 1806 of yacc.c */ +#line 896 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_OREG; + (yyval.addr).name = (yyvsp[(4) - (5)].lval); + (yyval.addr).sym = linklookup(ctxt, (yyvsp[(1) - (5)].sym)->name, 0); + (yyval.addr).offset = (yyvsp[(2) - (5)].lval); + } + break; + + case 161: + +/* Line 1806 of yacc.c */ +#line 904 "a.y" + { + (yyval.addr) = nullgen; + (yyval.addr).type = D_OREG; + (yyval.addr).name = D_STATIC; + (yyval.addr).sym = linklookup(ctxt, (yyvsp[(1) - (7)].sym)->name, 0); + (yyval.addr).offset = (yyvsp[(4) - (7)].lval); + } + break; + + case 164: + +/* Line 1806 of yacc.c */ +#line 916 "a.y" + { + (yyval.lval) = 0; + } + break; + + case 165: + +/* Line 1806 of yacc.c */ +#line 920 "a.y" + { + (yyval.lval) = (yyvsp[(2) - (2)].lval); + } + break; + + case 166: + +/* Line 1806 of yacc.c */ +#line 924 "a.y" + { + (yyval.lval) = -(yyvsp[(2) - (2)].lval); + } + break; + + case 171: + +/* Line 1806 of yacc.c */ +#line 936 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (1)].sym)->value; + } + break; + + case 172: + +/* Line 1806 of yacc.c */ +#line 940 "a.y" + { + (yyval.lval) = -(yyvsp[(2) - (2)].lval); + } + break; + + case 173: + +/* Line 1806 of yacc.c */ +#line 944 "a.y" + { + (yyval.lval) = (yyvsp[(2) - (2)].lval); + } + break; + + case 174: + +/* Line 1806 of yacc.c */ +#line 948 "a.y" + { + (yyval.lval) = ~(yyvsp[(2) - (2)].lval); + } + break; + + case 175: + +/* Line 1806 of yacc.c */ +#line 952 "a.y" + { + (yyval.lval) = (yyvsp[(2) - (3)].lval); + } + break; + + case 177: + +/* Line 1806 of yacc.c */ +#line 959 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (3)].lval) + (yyvsp[(3) - (3)].lval); + } + break; + + case 178: + +/* Line 1806 of yacc.c */ +#line 963 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (3)].lval) - (yyvsp[(3) - (3)].lval); + } + break; + + case 179: + +/* Line 1806 of yacc.c */ +#line 967 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (3)].lval) * (yyvsp[(3) - (3)].lval); + } + break; + + case 180: + +/* Line 1806 of yacc.c */ +#line 971 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (3)].lval) / (yyvsp[(3) - (3)].lval); + } + break; + + case 181: + +/* Line 1806 of yacc.c */ +#line 975 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (3)].lval) % (yyvsp[(3) - (3)].lval); + } + break; + + case 182: + +/* Line 1806 of yacc.c */ +#line 979 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (4)].lval) << (yyvsp[(4) - (4)].lval); + } + break; + + case 183: + +/* Line 1806 of yacc.c */ +#line 983 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (4)].lval) >> (yyvsp[(4) - (4)].lval); + } + break; + + case 184: + +/* Line 1806 of yacc.c */ +#line 987 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (3)].lval) & (yyvsp[(3) - (3)].lval); + } + break; + + case 185: + +/* Line 1806 of yacc.c */ +#line 991 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (3)].lval) ^ (yyvsp[(3) - (3)].lval); + } + break; + + case 186: + +/* Line 1806 of yacc.c */ +#line 995 "a.y" + { + (yyval.lval) = (yyvsp[(1) - (3)].lval) | (yyvsp[(3) - (3)].lval); + } + break; + + + +/* Line 1806 of yacc.c */ +#line 3566 "y.tab.c" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + diff --git a/src/cmd/9a/y.tab.h b/src/cmd/9a/y.tab.h new file mode 100644 index 00000000000..f1b4a722364 --- /dev/null +++ b/src/cmd/9a/y.tab.h @@ -0,0 +1,192 @@ +/* A Bison parser, made by GNU Bison 2.5. */ + +/* Bison interface for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + LMOVW = 258, + LMOVB = 259, + LABS = 260, + LLOGW = 261, + LSHW = 262, + LADDW = 263, + LCMP = 264, + LCROP = 265, + LBRA = 266, + LFMOV = 267, + LFCONV = 268, + LFCMP = 269, + LFADD = 270, + LFMA = 271, + LTRAP = 272, + LXORW = 273, + LNOP = 274, + LEND = 275, + LRETT = 276, + LWORD = 277, + LTEXT = 278, + LDATA = 279, + LRETRN = 280, + LCONST = 281, + LSP = 282, + LSB = 283, + LFP = 284, + LPC = 285, + LCREG = 286, + LFLUSH = 287, + LREG = 288, + LFREG = 289, + LR = 290, + LCR = 291, + LF = 292, + LFPSCR = 293, + LLR = 294, + LCTR = 295, + LSPR = 296, + LSPREG = 297, + LSEG = 298, + LMSR = 299, + LPCDAT = 300, + LFUNCDAT = 301, + LSCHED = 302, + LXLD = 303, + LXST = 304, + LXOP = 305, + LXMV = 306, + LRLWM = 307, + LMOVMW = 308, + LMOVEM = 309, + LMOVFL = 310, + LMTFSB = 311, + LMA = 312, + LFCONST = 313, + LSCONST = 314, + LNAME = 315, + LLAB = 316, + LVAR = 317 + }; +#endif +/* Tokens. */ +#define LMOVW 258 +#define LMOVB 259 +#define LABS 260 +#define LLOGW 261 +#define LSHW 262 +#define LADDW 263 +#define LCMP 264 +#define LCROP 265 +#define LBRA 266 +#define LFMOV 267 +#define LFCONV 268 +#define LFCMP 269 +#define LFADD 270 +#define LFMA 271 +#define LTRAP 272 +#define LXORW 273 +#define LNOP 274 +#define LEND 275 +#define LRETT 276 +#define LWORD 277 +#define LTEXT 278 +#define LDATA 279 +#define LRETRN 280 +#define LCONST 281 +#define LSP 282 +#define LSB 283 +#define LFP 284 +#define LPC 285 +#define LCREG 286 +#define LFLUSH 287 +#define LREG 288 +#define LFREG 289 +#define LR 290 +#define LCR 291 +#define LF 292 +#define LFPSCR 293 +#define LLR 294 +#define LCTR 295 +#define LSPR 296 +#define LSPREG 297 +#define LSEG 298 +#define LMSR 299 +#define LPCDAT 300 +#define LFUNCDAT 301 +#define LSCHED 302 +#define LXLD 303 +#define LXST 304 +#define LXOP 305 +#define LXMV 306 +#define LRLWM 307 +#define LMOVMW 308 +#define LMOVEM 309 +#define LMOVFL 310 +#define LMTFSB 311 +#define LMA 312 +#define LFCONST 313 +#define LSCONST 314 +#define LNAME 315 +#define LLAB 316 +#define LVAR 317 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 2068 of yacc.c */ +#line 38 "a.y" + + Sym *sym; + vlong lval; + double dval; + char sval[8]; + Addr addr; + + + +/* Line 2068 of yacc.c */ +#line 184 "y.tab.h" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + +extern YYSTYPE yylval; + +