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// Derived from Inferno utils/6l/l.h
// http://code.google.com/p/inferno-os/source/browse/utils/6l/l.h
//
// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
// Portions Copyright © 1997-1999 Vita Nuova Limited
// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
// Portions Copyright © 2004,2006 Bruce Ellis
// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
// Portions Copyright © 2009 The Go Authors. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
// Where symbol table data gets mapped into memory.
#define SYMDATVA 0x99LL<<24
typedef struct Library Library;
struct Library
{
char *objref; // object where we found the reference
char *srcref; // src file where we found the reference
char *file; // object file
char *pkg; // import path
};
extern char symname[];
extern char *libdir[];
extern int nlibdir;
extern int cout;
EXTERN char* INITENTRY;
EXTERN char thechar;
EXTERN char* thestring;
EXTERN Library* library;
EXTERN int libraryp;
EXTERN int nlibrary;
EXTERN Sym* hash[NHASH];
EXTERN Sym* histfrog[MAXHIST];
EXTERN uchar fnuxi8[8];
EXTERN uchar fnuxi4[4];
EXTERN int histfrogp;
EXTERN int histgen;
EXTERN uchar inuxi1[1];
EXTERN uchar inuxi2[2];
EXTERN uchar inuxi4[4];
EXTERN uchar inuxi8[8];
EXTERN char* outfile;
EXTERN int32 nsymbol;
EXTERN char* thestring;
void addlib(char *src, char *obj);
void addlibpath(char *srcref, char *objref, char *file, char *pkg);
void copyhistfrog(char *buf, int nbuf);
void addhist(int32 line, int type);
void histtoauto(void);
void collapsefrog(Sym *s);
Sym* lookup(char *symb, int v);
void nuxiinit(void);
int find1(int32 l, int c);
int find2(int32 l, int c);
int32 ieeedtof(Ieee *e);
double ieeedtod(Ieee *e);
void undefsym(Sym *s);
void zerosig(char *sp);
void readundefs(char *f, int t);
int32 Bget4(Biobuf *f);
void loadlib(void);
void errorexit(void);
void objfile(char *file, char *pkg);
void libinit(void);
void Lflag(char *arg);
void usage(void);
void ldobj1(Biobuf *f, char*, int64 len, char *pn);
void ldobj(Biobuf*, char*, int64, char*);
void ldpkg(Biobuf*, char*, int64, char*);
void mark(Sym *s);
char* expandpkg(char*, char*);
void deadcode(void);
int pathchar(void);
void* mal(uint32);
void mywhatsys(void);
/* set by call to mywhatsys() */
extern char* goroot;
extern char* goarch;
extern char* goos;
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