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diff --git a/include/mach.h b/include/mach.h
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@@ -1,410 +0,0 @@
-// Inferno libmach/a.out.h and libmach/mach.h
-// http://code.google.com/p/inferno-os/source/browse/utils/libmach/a.out.h
-// http://code.google.com/p/inferno-os/source/browse/utils/libmach/mach.h
-//
-// Copyright © 1994-1999 Lucent Technologies Inc.
-// Power PC support Copyright © 1995-2004 C H Forsyth (forsyth@terzarima.net).
-// Portions Copyright © 1997-1999 Vita Nuova Limited.
-// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com).
-// Revisions Copyright © 2000-2004 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.
-
-/*
- * Architecture-dependent application data
- */
-
-typedef struct Exec Exec;
-struct Exec
-{
- int32 magic; /* magic number */
- int32 text; /* size of text segment */
- int32 data; /* size of initialized data */
- int32 bss; /* size of uninitialized data */
- int32 syms; /* size of symbol table */
- int32 entry; /* entry point */
- int32 spsz; /* size of pc/sp offset table */
- int32 pcsz; /* size of pc/line number table */
-};
-
-#define HDR_MAGIC 0x00008000 /* header expansion */
-
-#define _MAGIC(f, b) ((f)|((((4*(b))+0)*(b))+7))
-#define A_MAGIC _MAGIC(0, 8) /* 68020 */
-#define I_MAGIC _MAGIC(0, 11) /* intel 386 */
-#define J_MAGIC _MAGIC(0, 12) /* intel 960 (retired) */
-#define K_MAGIC _MAGIC(0, 13) /* sparc */
-#define V_MAGIC _MAGIC(0, 16) /* mips 3000 BE */
-#define X_MAGIC _MAGIC(0, 17) /* att dsp 3210 (retired) */
-#define M_MAGIC _MAGIC(0, 18) /* mips 4000 BE */
-#define D_MAGIC _MAGIC(0, 19) /* amd 29000 (retired) */
-#define E_MAGIC _MAGIC(0, 20) /* arm */
-#define Q_MAGIC _MAGIC(0, 21) /* powerpc */
-#define N_MAGIC _MAGIC(0, 22) /* mips 4000 LE */
-#define L_MAGIC _MAGIC(0, 23) /* dec alpha */
-#define P_MAGIC _MAGIC(0, 24) /* mips 3000 LE */
-#define U_MAGIC _MAGIC(0, 25) /* sparc64 */
-#define S_MAGIC _MAGIC(HDR_MAGIC, 26) /* amd64 */
-#define T_MAGIC _MAGIC(HDR_MAGIC, 27) /* powerpc64 */
-
-#define MIN_MAGIC 8
-#define MAX_MAGIC 27 /* <= 90 */
-
-#define DYN_MAGIC 0x80000000 /* dlm */
-
-typedef struct Sym Sym;
-struct Sym
-{
- vlong value;
- uint sig;
- char type;
- char *name;
- vlong gotype;
- int sequence; // order in file
-};
-
-
-/*
- * Supported architectures:
- * mips,
- * 68020,
- * i386,
- * amd64,
- * sparc,
- * sparc64,
- * mips2 (R4000)
- * arm
- * powerpc,
- * powerpc64
- * alpha
- */
-enum
-{
- MMIPS, /* machine types */
- MSPARC,
- M68020,
- MI386,
- MI960, /* retired */
- M3210, /* retired */
- MMIPS2,
- NMIPS2,
- M29000, /* retired */
- MARM,
- MPOWER,
- MALPHA,
- NMIPS,
- MSPARC64,
- MAMD64,
- MPOWER64,
- /* types of executables */
- FNONE = 0, /* unidentified */
- FMIPS, /* v.out */
- FMIPSB, /* mips bootable */
- FSPARC, /* k.out */
- FSPARCB, /* Sparc bootable */
- F68020, /* 2.out */
- F68020B, /* 68020 bootable */
- FNEXTB, /* Next bootable */
- FI386, /* 8.out */
- FI386B, /* I386 bootable */
- FI960, /* retired */
- FI960B, /* retired */
- F3210, /* retired */
- FMIPS2BE, /* 4.out */
- F29000, /* retired */
- FARM, /* 5.out */
- FARMB, /* ARM bootable */
- FPOWER, /* q.out */
- FPOWERB, /* power pc bootable */
- FMIPS2LE, /* 0.out */
- FALPHA, /* 7.out */
- FALPHAB, /* DEC Alpha bootable */
- FMIPSLE, /* 3k little endian */
- FSPARC64, /* u.out */
- FAMD64, /* 6.out */
- FAMD64B, /* 6.out bootable */
- FPOWER64, /* 9.out */
- FPOWER64B, /* 9.out bootable */
-
- ANONE = 0, /* dissembler types */
- AMIPS,
- AMIPSCO, /* native mips */
- ASPARC,
- ASUNSPARC, /* native sun */
- A68020,
- AI386,
- AI8086, /* oh god */
- AI960, /* retired */
- A29000, /* retired */
- AARM,
- APOWER,
- AALPHA,
- ASPARC64,
- AAMD64,
- APOWER64,
- /* object file types */
- Obj68020 = 0, /* .2 */
- ObjSparc, /* .k */
- ObjMips, /* .v */
- Obj386, /* .8 */
- Obj960, /* retired */
- Obj3210, /* retired */
- ObjMips2, /* .4 */
- Obj29000, /* retired */
- ObjArm, /* .5 */
- ObjPower, /* .q */
- ObjMips2le, /* .0 */
- ObjAlpha, /* .7 */
- ObjSparc64, /* .u */
- ObjAmd64, /* .6 */
- ObjSpim, /* .0 */
- ObjPower64, /* .9 */
- Maxobjtype,
-
- CNONE = 0, /* symbol table classes */
- CAUTO,
- CPARAM,
- CSTAB,
- CTEXT,
- CDATA,
- CANY, /* to look for any class */
-};
-
-typedef struct Map Map;
-typedef struct Symbol Symbol;
-typedef struct Reglist Reglist;
-typedef struct Mach Mach;
-typedef struct Machdata Machdata;
-typedef struct Seg Seg;
-
-typedef int Maprw(Map *m, Seg *s, uvlong addr, void *v, uint n, int isread);
-
-struct Seg {
- char *name; /* the segment name */
- int fd; /* file descriptor */
- int inuse; /* in use - not in use */
- int cache; /* should cache reads? */
- uvlong b; /* base */
- uvlong e; /* end */
- vlong f; /* offset within file */
- Maprw *rw; /* read/write fn for seg */
-};
-
-/*
- * Structure to map a segment to data
- */
-struct Map {
- int pid;
- int tid;
- int nsegs; /* number of segments */
- Seg seg[1]; /* actually n of these */
-};
-
-/*
- * Internal structure describing a symbol table entry
- */
-struct Symbol {
- void *handle; /* used internally - owning func */
- struct {
- char *name;
- vlong value; /* address or stack offset */
- char type; /* as in a.out.h */
- char class; /* as above */
- int index; /* in findlocal, globalsym, textsym */
- };
-};
-
-/*
- * machine register description
- */
-struct Reglist {
- char *rname; /* register name */
- short roffs; /* offset in u-block */
- char rflags; /* INTEGER/FLOAT, WRITABLE */
- char rformat; /* print format: 'x', 'X', 'f', '8', '3', 'Y', 'W' */
-};
-
-enum { /* bits in rflags field */
- RINT = (0<<0),
- RFLT = (1<<0),
- RRDONLY = (1<<1),
-};
-
-/*
- * Machine-dependent data is stored in two structures:
- * Mach - miscellaneous general parameters
- * Machdata - jump vector of service functions used by debuggers
- *
- * Mach is defined in ?.c and set in executable.c
- *
- * Machdata is defined in ?db.c
- * and set in the debugger startup.
- */
-struct Mach{
- char *name;
- int mtype; /* machine type code */
- Reglist *reglist; /* register set */
- int32 regsize; /* sizeof registers in bytes */
- int32 fpregsize; /* sizeof fp registers in bytes */
- char *pc; /* pc name */
- char *sp; /* sp name */
- char *link; /* link register name */
- char *sbreg; /* static base register name */
- uvlong sb; /* static base register value */
- int pgsize; /* page size */
- uvlong kbase; /* kernel base address */
- uvlong ktmask; /* ktzero = kbase & ~ktmask */
- uvlong utop; /* user stack top */
- int pcquant; /* quantization of pc */
- int szaddr; /* sizeof(void*) */
- int szreg; /* sizeof(register) */
- int szfloat; /* sizeof(float) */
- int szdouble; /* sizeof(double) */
-};
-
-extern Mach *mach; /* Current machine */
-
-typedef uvlong (*Rgetter)(Map*, char*);
-typedef void (*Tracer)(Map*, uvlong, uvlong, Symbol*);
-
-struct Machdata { /* Machine-dependent debugger support */
- uchar bpinst[4]; /* break point instr. */
- short bpsize; /* size of break point instr. */
-
- ushort (*swab)(ushort); /* ushort to local byte order */
- uint32 (*swal)(uint32); /* uint32 to local byte order */
- uvlong (*swav)(uvlong); /* uvlong to local byte order */
- int (*ctrace)(Map*, uvlong, uvlong, uvlong, Tracer); /* C traceback */
- uvlong (*findframe)(Map*, uvlong, uvlong, uvlong, uvlong);/* frame finder */
- char* (*excep)(Map*, Rgetter); /* last exception */
- uint32 (*bpfix)(uvlong); /* breakpoint fixup */
- int (*sftos)(char*, int, void*); /* single precision float */
- int (*dftos)(char*, int, void*); /* double precision float */
- int (*foll)(Map*, uvlong, Rgetter, uvlong*);/* follow set */
- int (*das)(Map*, uvlong, char, char*, int); /* symbolic disassembly */
- int (*hexinst)(Map*, uvlong, char*, int); /* hex disassembly */
- int (*instsize)(Map*, uvlong); /* instruction size */
-};
-
-/*
- * Common a.out header describing all architectures
- */
-typedef struct Fhdr
-{
- char *name; /* identifier of executable */
- uchar type; /* file type - see codes above */
- uchar hdrsz; /* header size */
- uchar _magic; /* _MAGIC() magic */
- uchar spare;
- int32 magic; /* magic number */
- uvlong txtaddr; /* text address */
- vlong txtoff; /* start of text in file */
- uvlong dataddr; /* start of data segment */
- vlong datoff; /* offset to data seg in file */
- vlong symoff; /* offset of symbol table in file */
- uvlong entry; /* entry point */
- vlong sppcoff; /* offset of sp-pc table in file */
- vlong lnpcoff; /* offset of line number-pc table in file */
- int32 txtsz; /* text size */
- int32 datsz; /* size of data seg */
- int32 bsssz; /* size of bss */
- int32 symsz; /* size of symbol table */
- int32 sppcsz; /* size of sp-pc table */
- int32 lnpcsz; /* size of line number-pc table */
-} Fhdr;
-
-extern int asstype; /* dissembler type - machdata.c */
-extern Machdata *machdata; /* jump vector - machdata.c */
-
-int beieee80ftos(char*, int, void*);
-int beieeesftos(char*, int, void*);
-int beieeedftos(char*, int, void*);
-ushort beswab(ushort);
-uint32 beswal(uint32);
-uvlong beswav(uvlong);
-uvlong ciscframe(Map*, uvlong, uvlong, uvlong, uvlong);
-int cisctrace(Map*, uvlong, uvlong, uvlong, Tracer);
-int crackhdr(int fd, Fhdr*);
-uvlong file2pc(char*, int32);
-int fileelem(Sym**, uchar *, char*, int);
-int32 fileline(char*, int, uvlong);
-int filesym(int, char*, int);
-int findlocal(Symbol*, char*, Symbol*);
-int findseg(Map*, char*);
-int findsym(uvlong, int, Symbol *);
-int fnbound(uvlong, uvlong*);
-int fpformat(Map*, Reglist*, char*, int, int);
-int get1(Map*, uvlong, uchar*, int);
-int get2(Map*, uvlong, ushort*);
-int get4(Map*, uvlong, uint32*);
-int get8(Map*, uvlong, uvlong*);
-int geta(Map*, uvlong, uvlong*);
-int getauto(Symbol*, int, int, Symbol*);
-Sym* getsym(int);
-int globalsym(Symbol *, int);
-char* _hexify(char*, uint32, int);
-int ieeesftos(char*, int, uint32);
-int ieeedftos(char*, int, uint32, uint32);
-int isar(Biobuf*);
-int leieee80ftos(char*, int, void*);
-int leieeesftos(char*, int, void*);
-int leieeedftos(char*, int, void*);
-ushort leswab(ushort);
-uint32 leswal(uint32);
-uvlong leswav(uvlong);
-uvlong line2addr(int32, uvlong, uvlong);
-Map* loadmap(Map*, int, Fhdr*);
-int localaddr(Map*, char*, char*, uvlong*, Rgetter);
-int localsym(Symbol*, int);
-int lookup(char*, char*, Symbol*);
-void machbytype(int);
-int machbyname(char*);
-int nextar(Biobuf*, int, char*);
-Map* newmap(Map*, int);
-void objtraverse(void(*)(Sym*, void*), void*);
-int objtype(Biobuf*, char**);
-uvlong pc2sp(uvlong);
-int32 pc2line(uvlong);
-int put1(Map*, uvlong, uchar*, int);
-int put2(Map*, uvlong, ushort);
-int put4(Map*, uvlong, uint32);
-int put8(Map*, uvlong, uvlong);
-int puta(Map*, uvlong, uvlong);
-int readar(Biobuf*, int, vlong, int);
-int readobj(Biobuf*, int);
-uvlong riscframe(Map*, uvlong, uvlong, uvlong, uvlong);
-int risctrace(Map*, uvlong, uvlong, uvlong, Tracer);
-int setmap(Map*, int, uvlong, uvlong, vlong, char*, Maprw *rw);
-Sym* symbase(int32*);
-int syminit(int, Fhdr*);
-int symoff(char*, int, uvlong, int);
-void textseg(uvlong, Fhdr*);
-int textsym(Symbol*, int);
-void unusemap(Map*, int);
-
-Map* attachproc(int pid, Fhdr *fp);
-int ctlproc(int pid, char *msg);
-void detachproc(Map *m);
-int procnotes(int pid, char ***pnotes);
-char* proctextfile(int pid);
-int procthreadpids(int pid, int *tid, int ntid);
-char* procstatus(int);
-
-Maprw fdrw;
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