1 files changed, 0 insertions, 258 deletions

diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lundump.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lundump.c
deleted file mode 100644
index 4d53749a0273..000000000000
--- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lundump.c
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
-** $Id: lundump.c,v 2.22.1.1 2013/04/12 18:48:47 roberto Exp $
-** load precompiled Lua chunks
-** See Copyright Notice in lua.h
-*/
-
-#include <sys/zfs_context.h>
-
-#define lundump_c
-#define LUA_CORE
-
-#include "lua.h"
-
-#include "ldebug.h"
-#include "ldo.h"
-#include "lfunc.h"
-#include "lmem.h"
-#include "lobject.h"
-#include "lstring.h"
-#include "lundump.h"
-#include "lzio.h"
-
-typedef struct {
- lua_State* L;
- ZIO* Z;
- Mbuffer* b;
- const char* name;
-} LoadState;
-
-static l_noret error(LoadState* S, const char* why)
-{
- luaO_pushfstring(S->L,"%s: %s precompiled chunk",S->name,why);
- luaD_throw(S->L,LUA_ERRSYNTAX);
-}
-
-#define LoadMem(S,b,n,size)	LoadBlock(S,b,(n)*(size))
-#define LoadByte(S)		(lu_byte)LoadChar(S)
-#define LoadVar(S,x)		LoadMem(S,&x,1,sizeof(x))
-#define LoadVector(S,b,n,size)	LoadMem(S,b,n,size)
-
-#if !defined(luai_verifycode)
-#define luai_verifycode(L,b,f)	/* empty */
-#endif
-
-static void LoadBlock(LoadState* S, void* b, size_t size)
-{
- if (luaZ_read(S->Z,b,size)!=0) error(S,"truncated");
-}
-
-static int LoadChar(LoadState* S)
-{
- char x;
- LoadVar(S,x);
- return x;
-}
-
-static int LoadInt(LoadState* S)
-{
- int x;
- LoadVar(S,x);
- if (x<0) error(S,"corrupted");
- return x;
-}
-
-static lua_Number LoadNumber(LoadState* S)
-{
- lua_Number x;
- LoadVar(S,x);
- return x;
-}
-
-static TString* LoadString(LoadState* S)
-{
- size_t size;
- LoadVar(S,size);
- if (size==0)
-  return NULL;
- else
- {
-  char* s=luaZ_openspace(S->L,S->b,size);
-  LoadBlock(S,s,size*sizeof(char));
-  return luaS_newlstr(S->L,s,size-1);		/* remove trailing '\0' */
- }
-}
-
-static void LoadCode(LoadState* S, Proto* f)
-{
- int n=LoadInt(S);
- f->code=luaM_newvector(S->L,n,Instruction);
- f->sizecode=n;
- LoadVector(S,f->code,n,sizeof(Instruction));
-}
-
-static void LoadFunction(LoadState* S, Proto* f);
-
-static void LoadConstants(LoadState* S, Proto* f)
-{
- int i,n;
- n=LoadInt(S);
- f->k=luaM_newvector(S->L,n,TValue);
- f->sizek=n;
- for (i=0; i<n; i++) setnilvalue(&f->k[i]);
- for (i=0; i<n; i++)
- {
-  TValue* o=&f->k[i];
-  int t=LoadChar(S);
-  switch (t)
-  {
-   case LUA_TNIL:
-	setnilvalue(o);
-	break;
-   case LUA_TBOOLEAN:
-	setbvalue(o,LoadChar(S));
-	break;
-   case LUA_TNUMBER:
-	setnvalue(o,LoadNumber(S));
-	break;
-   case LUA_TSTRING:
-	setsvalue2n(S->L,o,LoadString(S));
-	break;
-    default: lua_assert(0);
-  }
- }
- n=LoadInt(S);
- f->p=luaM_newvector(S->L,n,Proto*);
- f->sizep=n;
- for (i=0; i<n; i++) f->p[i]=NULL;
- for (i=0; i<n; i++)
- {
-  f->p[i]=luaF_newproto(S->L);
-  LoadFunction(S,f->p[i]);
- }
-}
-
-static void LoadUpvalues(LoadState* S, Proto* f)
-{
- int i,n;
- n=LoadInt(S);
- f->upvalues=luaM_newvector(S->L,n,Upvaldesc);
- f->sizeupvalues=n;
- for (i=0; i<n; i++) f->upvalues[i].name=NULL;
- for (i=0; i<n; i++)
- {
-  f->upvalues[i].instack=LoadByte(S);
-  f->upvalues[i].idx=LoadByte(S);
- }
-}
-
-static void LoadDebug(LoadState* S, Proto* f)
-{
- int i,n;
- f->source=LoadString(S);
- n=LoadInt(S);
- f->lineinfo=luaM_newvector(S->L,n,int);
- f->sizelineinfo=n;
- LoadVector(S,f->lineinfo,n,sizeof(int));
- n=LoadInt(S);
- f->locvars=luaM_newvector(S->L,n,LocVar);
- f->sizelocvars=n;
- for (i=0; i<n; i++) f->locvars[i].varname=NULL;
- for (i=0; i<n; i++)
- {
-  f->locvars[i].varname=LoadString(S);
-  f->locvars[i].startpc=LoadInt(S);
-  f->locvars[i].endpc=LoadInt(S);
- }
- n=LoadInt(S);
- for (i=0; i<n; i++) f->upvalues[i].name=LoadString(S);
-}
-
-static void LoadFunction(LoadState* S, Proto* f)
-{
- f->linedefined=LoadInt(S);
- f->lastlinedefined=LoadInt(S);
- f->numparams=LoadByte(S);
- f->is_vararg=LoadByte(S);
- f->maxstacksize=LoadByte(S);
- LoadCode(S,f);
- LoadConstants(S,f);
- LoadUpvalues(S,f);
- LoadDebug(S,f);
-}
-
-/* the code below must be consistent with the code in luaU_header */
-#define N0	LUAC_HEADERSIZE
-#define N1	(sizeof(LUA_SIGNATURE)-sizeof(char))
-#define N2	N1+2
-#define N3	N2+6
-
-static void LoadHeader(LoadState* S)
-{
- lu_byte h[LUAC_HEADERSIZE];
- lu_byte s[LUAC_HEADERSIZE];
- luaU_header(h);
- memcpy(s,h,sizeof(char));			/* first char already read */
- LoadBlock(S,s+sizeof(char),LUAC_HEADERSIZE-sizeof(char));
- if (memcmp(h,s,N0)==0) return;
- if (memcmp(h,s,N1)!=0) error(S,"not a");
- if (memcmp(h,s,N2)!=0) error(S,"version mismatch in");
- if (memcmp(h,s,N3)!=0) error(S,"incompatible"); else error(S,"corrupted");
-}
-
-/*
-** load precompiled chunk
-*/
-Closure* luaU_undump (lua_State* L, ZIO* Z, Mbuffer* buff, const char* name)
-{
- LoadState S;
- Closure* cl;
- if (*name=='@' || *name=='=')
-  S.name=name+1;
- else if (*name==LUA_SIGNATURE[0])
-  S.name="binary string";
- else
-  S.name=name;
- S.L=L;
- S.Z=Z;
- S.b=buff;
- LoadHeader(&S);
- cl=luaF_newLclosure(L,1);
- setclLvalue(L,L->top,cl); incr_top(L);
- cl->l.p=luaF_newproto(L);
- LoadFunction(&S,cl->l.p);
- if (cl->l.p->sizeupvalues != 1)
- {
-  Proto* p=cl->l.p;
-  cl=luaF_newLclosure(L,cl->l.p->sizeupvalues);
-  cl->l.p=p;
-  setclLvalue(L,L->top-1,cl);
- }
- luai_verifycode(L,buff,cl->l.p);
- return cl;
-}
-
-#define MYINT(s)	(s[0]-'0')
-#define VERSION		MYINT(LUA_VERSION_MAJOR)*16+MYINT(LUA_VERSION_MINOR)
-#define FORMAT		0		/* this is the official format */
-
-/*
-* make header for precompiled chunks
-* if you change the code below be sure to update LoadHeader and FORMAT above
-* and LUAC_HEADERSIZE in lundump.h
-*/
-void luaU_header (lu_byte* h)
-{
- int x=1;
- memcpy(h,LUA_SIGNATURE,sizeof(LUA_SIGNATURE)-sizeof(char));
- h+=sizeof(LUA_SIGNATURE)-sizeof(char);
- *h++=cast_byte(VERSION);
- *h++=cast_byte(FORMAT);
- *h++=cast_byte(*(char*)&x);			/* endianness */
- *h++=cast_byte(sizeof(int));
- *h++=cast_byte(sizeof(size_t));
- *h++=cast_byte(sizeof(Instruction));
- *h++=cast_byte(sizeof(lua_Number));
- *h++=cast_byte(((lua_Number)0.5)==0);		/* is lua_Number integral? */
- memcpy(h,LUAC_TAIL,sizeof(LUAC_TAIL)-sizeof(char));
-}