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Diffstat (limited to 'src/cmd/5l/l.h')
| -rw-r--r-- | src/cmd/5l/l.h | 440 |
1 files changed, 0 insertions, 440 deletions
diff --git a/src/cmd/5l/l.h b/src/cmd/5l/l.h deleted file mode 100644 index 182f3e738..000000000 --- a/src/cmd/5l/l.h +++ /dev/null @@ -1,440 +0,0 @@ -// Inferno utils/5l/l.h -// http://code.google.com/p/inferno-os/source/browse/utils/5l/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. - -#include <u.h> -#include <libc.h> -#include <bio.h> -#include "../5l/5.out.h" - -enum -{ - thechar = '5', - PtrSize = 4 -}; - -#ifndef EXTERN -#define EXTERN extern -#endif - -/* do not undefine this - code will be removed eventually */ -#define CALLEEBX - -#define dynptrsize 0 - -typedef struct Adr Adr; -typedef struct Sym Sym; -typedef struct Autom Auto; -typedef struct Prog Prog; -typedef struct Reloc Reloc; -typedef struct Optab Optab; -typedef struct Oprang Oprang; -typedef uchar Opcross[32][2][32]; -typedef struct Count Count; - -#define P ((Prog*)0) -#define S ((Sym*)0) -#define TNAME (cursym?cursym->name:noname) - -struct Adr -{ - union - { - int32 u0offset; - char* u0sval; - Ieee u0ieee; - char* u0sbig; - } u0; - Sym* sym; - char type; - uchar index; // not used on arm, required by ld/go.c - char reg; - char name; - int32 offset2; // argsize - char class; - Sym* gotype; -}; - -#define offset u0.u0offset -#define sval u0.u0sval -#define scon sval -#define ieee u0.u0ieee -#define sbig u0.u0sbig - -struct Reloc -{ - int32 off; - uchar siz; - int16 type; - int32 add; - Sym* sym; -}; - -struct Prog -{ - Adr from; - Adr to; - union - { - int32 u0regused; - Prog* u0forwd; - } u0; - Prog* cond; - Prog* link; - Prog* dlink; - int32 pc; - int32 line; - int32 spadj; - uchar mark; - uchar optab; - uchar as; - uchar scond; - uchar reg; - uchar align; -}; - -#define regused u0.u0regused -#define forwd u0.u0forwd -#define datasize reg -#define textflag reg - -#define iscall(p) ((p)->as == ABL) - -struct Sym -{ - char* name; - short type; - short version; - uchar dupok; - uchar reachable; - uchar dynexport; - uchar leaf; - uchar stkcheck; - uchar hide; - int32 dynid; - int32 plt; - int32 got; - int32 value; - int32 sig; - int32 size; - uchar special; - uchar fnptr; // used as fn ptr - Sym* hash; // in hash table - Sym* allsym; // in all symbol list - Sym* next; // in text or data list - Sym* sub; // in SSUB list - Sym* outer; // container of sub - Sym* gotype; - char* file; - char* dynimpname; - char* dynimplib; - char* dynimpvers; - - // STEXT - Auto* autom; - Prog* text; - - // SDATA, SBSS - uchar* p; - int32 np; - int32 maxp; - Reloc* r; - int32 nr; - int32 maxr; -}; - -#define SIGNINTERN (1729*325*1729) - -struct Autom -{ - Sym* asym; - Auto* link; - int32 aoffset; - short type; - Sym* gotype; -}; -struct Optab -{ - char as; - uchar a1; - char a2; - uchar a3; - uchar type; - char size; - char param; - char flag; -}; -struct Oprang -{ - Optab* start; - Optab* stop; -}; -struct Count -{ - int32 count; - int32 outof; -}; - -enum -{ - LFROM = 1<<0, - LTO = 1<<1, - LPOOL = 1<<2, - - C_NONE = 0, - C_REG, - C_REGREG, - C_SHIFT, - C_FREG, - C_PSR, - C_FCR, - - C_RCON, /* 0xff rotated */ - C_NCON, /* ~RCON */ - C_SCON, /* 0xffff */ - C_LCON, - C_ZFCON, - C_SFCON, - C_LFCON, - - C_RACON, - C_LACON, - - C_SBRA, - C_LBRA, - - C_HAUTO, /* halfword insn offset (-0xff to 0xff) */ - C_FAUTO, /* float insn offset (0 to 0x3fc, word aligned) */ - C_HFAUTO, /* both H and F */ - C_SAUTO, /* -0xfff to 0xfff */ - C_LAUTO, - - C_HOREG, - C_FOREG, - C_HFOREG, - C_SOREG, - C_ROREG, - C_SROREG, /* both S and R */ - C_LOREG, - - C_PC, - C_SP, - C_HREG, - - C_ADDR, /* reference to relocatable address */ - - C_GOK, - -/* mark flags */ - FOLL = 1<<0, - LABEL = 1<<1, - LEAF = 1<<2, - - STRINGSZ = 200, - MINSIZ = 64, - NENT = 100, - MAXIO = 8192, - MAXHIST = 20, /* limit of path elements for history symbols */ - MINLC = 4, -}; - -EXTERN union -{ - struct - { - uchar obuf[MAXIO]; /* output buffer */ - uchar ibuf[MAXIO]; /* input buffer */ - } u; - char dbuf[1]; -} buf; - -#define cbuf u.obuf -#define xbuf u.ibuf - -#ifndef COFFCVT - -EXTERN int32 HEADR; /* length of header */ -EXTERN int HEADTYPE; /* type of header */ -EXTERN int32 INITDAT; /* data location */ -EXTERN int32 INITRND; /* data round above text location */ -EXTERN int32 INITTEXT; /* text location */ -EXTERN char* INITENTRY; /* entry point */ -EXTERN int32 autosize; -EXTERN Biobuf bso; -EXTERN int cbc; -EXTERN uchar* cbp; -EXTERN int cout; -EXTERN Auto* curauto; -EXTERN Auto* curhist; -EXTERN Prog* curp; -EXTERN Sym* cursym; -EXTERN Sym* datap; -EXTERN int32 elfdatsize; -EXTERN char debug[128]; -EXTERN Sym* etextp; -EXTERN char* noname; -EXTERN Prog* lastp; -EXTERN int32 lcsize; -EXTERN char literal[32]; -EXTERN int nerrors; -EXTERN int32 instoffset; -EXTERN Opcross opcross[8]; -EXTERN Oprang oprange[ALAST]; -EXTERN char* outfile; -EXTERN int32 pc; -EXTERN uchar repop[ALAST]; -EXTERN char* interpreter; -EXTERN char* rpath; -EXTERN uint32 stroffset; -EXTERN int32 symsize; -EXTERN Sym* textp; -EXTERN int32 textsize; -EXTERN int version; -EXTERN char xcmp[C_GOK+1][C_GOK+1]; -EXTERN Prog zprg; -EXTERN int dtype; -EXTERN int armsize; - -extern char* anames[]; -extern Optab optab[]; - -void addpool(Prog*, Adr*); -EXTERN Prog* blitrl; -EXTERN Prog* elitrl; - -void initdiv(void); -EXTERN Prog* prog_div; -EXTERN Prog* prog_divu; -EXTERN Prog* prog_mod; -EXTERN Prog* prog_modu; - -#pragma varargck type "A" int -#pragma varargck type "C" int -#pragma varargck type "D" Adr* -#pragma varargck type "N" Adr* -#pragma varargck type "P" Prog* -#pragma varargck type "S" char* - -int Aconv(Fmt*); -int Cconv(Fmt*); -int Dconv(Fmt*); -int Iconv(Fmt*); -int Nconv(Fmt*); -int Oconv(Fmt*); -int Pconv(Fmt*); -int Sconv(Fmt*); -int aclass(Adr*); -void addhist(int32, int); -Prog* appendp(Prog*); -void asmb(void); -void asmout(Prog*, Optab*, int32*); -int32 atolwhex(char*); -Prog* brloop(Prog*); -void buildop(void); -void buildrep(int, int); -void cflush(void); -int chipzero(Ieee*); -int chipfloat(Ieee*); -int cmp(int, int); -int compound(Prog*); -double cputime(void); -void diag(char*, ...); -void divsig(void); -void dodata(void); -void doprof1(void); -void doprof2(void); -int32 entryvalue(void); -void exchange(Prog*); -void follow(void); -void hputl(int); -int isnop(Prog*); -void listinit(void); -Sym* lookup(char*, int); -void cput(int); -void hput(int32); -void lput(int32); -void lputb(int32); -void lputl(int32); -void* mysbrk(uint32); -void names(void); -void nocache(Prog*); -int ocmp(const void*, const void*); -int32 opirr(int); -Optab* oplook(Prog*); -int32 oprrr(int, int); -int32 olr(int32, int, int, int); -int32 olhr(int32, int, int, int); -int32 olrr(int, int, int, int); -int32 olhrr(int, int, int, int); -int32 osr(int, int, int32, int, int); -int32 oshr(int, int32, int, int); -int32 ofsr(int, int, int32, int, int, Prog*); -int32 osrr(int, int, int, int); -int32 oshrr(int, int, int, int); -int32 omvl(Prog*, Adr*, int); -void patch(void); -void prasm(Prog*); -void prepend(Prog*, Prog*); -Prog* prg(void); -int pseudo(Prog*); -int32 regoff(Adr*); -int relinv(int); -int32 rnd(int32, int32); -void softfloat(void); -void span(void); -void strnput(char*, int); -int32 symaddr(Sym*); -void undef(void); -void wput(int32); -void wputl(ushort w); -void xdefine(char*, int, int32); -void noops(void); -int32 immrot(uint32); -int32 immaddr(int32); -int32 opbra(int, int); -int brextra(Prog*); -int isbranch(Prog*); -void fnptrs(void); -void doelf(void); - -vlong addaddr(Sym *s, Sym *t); -vlong addsize(Sym *s, Sym *t); -vlong addstring(Sym *s, char *str); -vlong adduint16(Sym *s, uint16 v); -vlong adduint32(Sym *s, uint32 v); -vlong adduint64(Sym *s, uint64 v); -vlong adduint8(Sym *s, uint8 v); -vlong adduintxx(Sym *s, uint64 v, int wid); - -/* Native is little-endian */ -#define LPUT(a) lputl(a) -#define WPUT(a) wputl(a) -#define VPUT(a) abort() - -#endif |