WebSVN – planix.SVN – Blame – /os/branches/feature_fixcpp/sys/src/cmd/vl/l.h

Rev	Author	Line No.	Line
2	-	1	`#include <u.h>`
		2	`#include <libc.h>`
		3	`#include <bio.h>`
		4	`#include "../vc/v.out.h"`
		5	`#include "../8l/elf.h"`
		6
		7	`#ifndef EXTERN`
		8	`#define EXTERN extern`
		9	`#endif`
		10
		11	`#define LIBNAMELEN 300`
		12
		13	`typedef struct Adr Adr;`
		14	`typedef struct Sym Sym;`
		15	`typedef struct Autom Auto;`
		16	`typedef struct Prog Prog;`
		17	`typedef struct Optab Optab;`
		18	`typedef struct Oprang Oprang;`
		19	`typedef uchar Opcross[32][2][32];`
		20	`typedef struct Count Count;`
		21
		22	`#define P ((Prog*)0)`
		23	`#define S ((Sym*)0)`
		24	`#define TNAME (curtext&&curtext->from.sym?curtext->from.sym->name:noname)`
		25
		26	`struct Adr`
		27	`{`
		28	`union`
		29	`{`
		30	`long u0offset;`
		31	`char* u0sval;`
		32	`Ieee* u0ieee;`
		33	`} u0;`
		34	`union`
		35	`{`
		36	`Auto* u1autom;`
		37	`Sym* u1sym;`
		38	`} u1;`
		39	`char type;`
		40	`char reg;`
		41	`char name;`
		42	`char class;`
		43	`};`
		44
		45	`#define offset u0.u0offset`
		46	`#define sval u0.u0sval`
		47	`#define ieee u0.u0ieee`
		48
		49	`#define autom u1.u1autom`
		50	`#define sym u1.u1sym`
		51
		52	`struct Prog`
		53	`{`
		54	`Adr from;`
		55	`Adr to;`
		56	`union`
		57	`{`
		58	`long u0regused;`
		59	`Prog* u0forwd;`
		60	`} u0;`
		61	`Prog* cond;`
		62	`Prog* link;`
		63	`vlong pc;`
		64	`long line;`
		65	`uchar mark;`
		66	`uchar optab;`
		67	`char as;`
		68	`char reg;`
		69	`};`
		70	`#define regused u0.u0regused`
		71	`#define forwd u0.u0forwd`
		72
		73	`struct Sym`
		74	`{`
		75	`char *name;`
		76	`short type;`
		77	`short version;`
		78	`short become;`
		79	`short frame;`
		80	`vlong value;`
		81	`Sym* link;`
		82	`};`
		83	`struct Autom`
		84	`{`
		85	`Sym* asym;`
		86	`Auto* link;`
		87	`long aoffset;`
		88	`short type;`
		89	`};`
		90	`struct Optab`
		91	`{`
		92	`char as;`
		93	`char a1;`
		94	`char a2;`
		95	`char a3;`
		96	`char type;`
		97	`char size;`
		98	`char param;`
		99	`};`
		100	`struct Oprang`
		101	`{`
		102	`Optab* start;`
		103	`Optab* stop;`
		104	`};`
		105	`struct Count`
		106	`{`
		107	`long count;`
		108	`long outof;`
		109	`};`
		110
		111	`enum`
		112	`{`
		113	`STEXT = 1,`
		114	`SDATA,`
		115	`SBSS,`
		116	`SDATA1,`
		117	`SXREF,`
		118	`SLEAF,`
		119	`SFILE,`
		120	`SCONST,`
		121	`SSTRING,`
		122
		123	`C_NONE = 0,`
		124	`C_REG,`
		125	`C_FREG,`
		126	`C_FCREG,`
		127	`C_MREG,`
		128	`C_HI,`
		129	`C_LO,`
		130	`C_ZCON,`
		131	`C_SCON,`
		132	`C_ADD0CON,`
		133	`C_AND0CON,`
		134	`C_ADDCON,`
		135	`C_ANDCON,`
		136	`C_UCON,`
		137	`C_LCON,`
		138	`C_SACON,`
		139	`C_SECON,`
		140	`C_LACON,`
		141	`C_LECON,`
		142	`C_SBRA,`
		143	`C_LBRA,`
		144	`C_SAUTO,`
		145	`C_SEXT,`
		146	`C_LAUTO,`
		147	`C_LEXT,`
		148	`C_ZOREG,`
		149	`C_SOREG,`
		150	`C_LOREG,`
		151	`C_GOK,`
		152
		153	`NSCHED = 20,`
		154
		155	`/* mark flags */`
		156	`FOLL = 1<<0,`
		157	`LABEL = 1<<1,`
		158	`LEAF = 1<<2,`
		159	`SYNC = 1<<3,`
		160	`BRANCH = 1<<4,`
		161	`LOAD = 1<<5,`
		162	`FCMP = 1<<6,`
		163	`NOSCHED = 1<<7,`
		164
		165	`BIG = 32766,`
		166	`STRINGSZ = 200,`
		167	`NHASH = 10007,`
		168	`NHUNK = 100000,`
		169	`MINSIZ = 64,`
		170	`NENT = 100,`
		171	`MAXIO = 8192,`
		172	`MAXHIST = 20, /* limit of path elements for history symbols */`
		173	`};`
		174
		175	`EXTERN union`
		176	`{`
		177	`struct`
		178	`{`
		179	`uchar obuf[MAXIO]; /* output buffer */`
		180	`uchar ibuf[MAXIO]; /* input buffer */`
		181	`} u;`
		182	`char dbuf[1];`
		183	`} buf;`
		184
		185	`#define cbuf u.obuf`
		186	`#define xbuf u.ibuf`
		187
		188	`EXTERN long HEADR; /* length of header */`
		189	`EXTERN int HEADTYPE; /* type of header */`
		190	`EXTERN vlong INITDAT; /* data location */`
		191	`EXTERN vlong INITRND; /* data round above text location */`
		192	`EXTERN vlong INITTEXT; /* text location */`
		193	`EXTERN vlong INITTEXTP; /* text location (physical) */`
		194	`EXTERN char* INITENTRY; /* entry point */`
		195	`EXTERN long autosize;`
		196	`EXTERN Biobuf bso;`
		197	`EXTERN long bsssize;`
		198	`EXTERN int cbc;`
		199	`EXTERN uchar* cbp;`
		200	`EXTERN int cout;`
		201	`EXTERN Auto* curauto;`
		202	`EXTERN Auto* curhist;`
		203	`EXTERN Prog* curp;`
		204	`EXTERN Prog* curtext;`
		205	`EXTERN Prog* datap;`
		206	`EXTERN long datsize;`
		207	`EXTERN char debug[128];`
		208	`EXTERN Prog* etextp;`
		209	`EXTERN Prog* firstp;`
		210	`EXTERN char fnuxi4[4]; /* for 3l [sic] */`
		211	`EXTERN char fnuxi8[8];`
		212	`EXTERN char* noname;`
		213	`EXTERN Sym* hash[NHASH];`
		214	`EXTERN Sym* histfrog[MAXHIST];`
		215	`EXTERN int histfrogp;`
		216	`EXTERN int histgen;`
		217	`EXTERN char* library[50];`
		218	`EXTERN char* libraryobj[50];`
		219	`EXTERN int libraryp;`
		220	`EXTERN int xrefresolv;`
		221	`EXTERN char* hunk;`
		222	`EXTERN char inuxi1[1];`
		223	`EXTERN char inuxi2[2];`
		224	`EXTERN char inuxi4[4];`
		225	`EXTERN Prog* lastp;`
		226	`EXTERN long lcsize;`
		227	`EXTERN char literal[32];`
		228	`EXTERN int nerrors;`
		229	`EXTERN long nhunk;`
		230	`EXTERN long instoffset;`
		231	`EXTERN Opcross opcross[10];`
		232	`EXTERN Oprang oprange[ALAST];`
		233	`EXTERN char* outfile;`
		234	`EXTERN vlong pc;`
		235	`EXTERN uchar repop[ALAST];`
		236	`EXTERN long symsize;`
		237	`EXTERN Prog* textp;`
		238	`EXTERN vlong textsize;`
		239	`EXTERN long thunk;`
		240	`EXTERN int version;`
		241	`EXTERN char xcmp[32][32];`
		242	`EXTERN Prog zprg;`
		243	`EXTERN int dtype;`
		244	`EXTERN int little;`
		245
		246	`EXTERN struct`
		247	`{`
		248	`Count branch;`
		249	`Count fcmp;`
		250	`Count load;`
		251	`Count mfrom;`
		252	`Count page;`
		253	`Count jump;`
		254	`Count store;`
		255	`} nop;`
		256
		257	`extern char* anames[];`
		258	`extern Optab optab[];`
		259
		260	`#pragma varargck type "A" int`
		261	`#pragma varargck type "D" Adr*`
		262	`#pragma varargck type "N" Adr*`
		263	`#pragma varargck type "P" Prog*`
		264	`#pragma varargck type "S" char*`
		265
		266	`#pragma varargck argpos diag 1`
		267
		268	`int Aconv(Fmt*);`
		269	`int Dconv(Fmt*);`
		270	`int Nconv(Fmt*);`
		271	`int Pconv(Fmt*);`
		272	`int Sconv(Fmt*);`
		273	`int aclass(Adr*);`
		274	`void addhist(long, int);`
		275	`void addlibpath(char*);`
		276	`void addnop(Prog*);`
		277	`void append(Prog, Prog);`
		278	`void asmb(void);`
		279	`void asmlc(void);`
		280	`int asmout(Prog, Optab, int);`
		281	`void asmsym(void);`
		282	`vlong atolwhex(char*);`
		283	`Prog* brloop(Prog*);`
		284	`void buildop(void);`
		285	`void buildrep(int, int);`
		286	`void cflush(void);`
		287	`int cmp(int, int);`
		288	`void cput(long);`
		289	`int compound(Prog*);`
		290	`double cputime(void);`
		291	`void datblk(long, long, int);`
		292	`void diag(char*, ...);`
		293	`void dodata(void);`
		294	`void doprof1(void);`
		295	`void doprof2(void);`
		296	`long entryvalue(void);`
		297	`void errorexit(void);`
		298	`void exchange(Prog*);`
		299	`int fileexists(char*);`
		300	`int find1(long, int);`
		301	`char* findlib(char*);`
		302	`void follow(void);`
		303	`void gethunk(void);`
		304	`void histtoauto(void);`
		305	`double ieeedtod(Ieee*);`
		306	`long ieeedtof(Ieee*);`
		307	`int isnop(Prog*);`
		308	`void ldobj(int, long, char*);`
		309	`void loadlib(void);`
		310	`void listinit(void);`
		311	`Sym* lookup(char*, int);`
		312	`void llput(vlong);`
		313	`void llputl(vlong);`
		314	`void lput(long);`
		315	`void lputl(long);`
		316	`void bput(long);`
		317	`void mkfwd(void);`
		318	`void* mysbrk(ulong);`
		319	`void names(void);`
		320	`void nocache(Prog*);`
		321	`void noops(void);`
		322	`void nopstat(char, Count);`
		323	`void nuxiinit(void);`
		324	`void objfile(char*);`
		325	`int ocmp(const void, const void);`
		326	`long opirr(int);`
		327	`Optab* oplook(Prog*);`
		328	`long oprrr(int);`
		329	`void patch(void);`
		330	`void prasm(Prog*);`
		331	`void prepend(Prog, Prog);`
		332	`Prog* prg(void);`
		333	`int pseudo(Prog*);`
		334	`void putsymb(char*, int, long, int);`
		335	`long regoff(Adr*);`
		336	`int relinv(int);`
		337	`vlong rnd(vlong, long);`
		338	`void sched(Prog, Prog);`
		339	`void span(void);`
		340	`void strnput(char*, int);`
		341	`void undef(void);`
		342	`void wput(long);`
		343	`void wputl(long);`
		344	`void xdefine(char*, int, long);`
		345	`void xfol(Prog*);`
		346	`void xfol(Prog*);`

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