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-rw-r--r--sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lparser.h119
1 files changed, 0 insertions, 119 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lparser.h b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lparser.h
deleted file mode 100644
index 0346e3c41a80..000000000000
--- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/lua/lparser.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
-** $Id: lparser.h,v 1.70.1.1 2013/04/12 18:48:47 roberto Exp $
-** Lua Parser
-** See Copyright Notice in lua.h
-*/
-
-#ifndef lparser_h
-#define lparser_h
-
-#include "llimits.h"
-#include "lobject.h"
-#include "lzio.h"
-
-
-/*
-** Expression descriptor
-*/
-
-typedef enum {
- VVOID, /* no value */
- VNIL,
- VTRUE,
- VFALSE,
- VK, /* info = index of constant in `k' */
- VKNUM, /* nval = numerical value */
- VNONRELOC, /* info = result register */
- VLOCAL, /* info = local register */
- VUPVAL, /* info = index of upvalue in 'upvalues' */
- VINDEXED, /* t = table register/upvalue; idx = index R/K */
- VJMP, /* info = instruction pc */
- VRELOCABLE, /* info = instruction pc */
- VCALL, /* info = instruction pc */
- VVARARG /* info = instruction pc */
-} expkind;
-
-
-#define vkisvar(k) (VLOCAL <= (k) && (k) <= VINDEXED)
-#define vkisinreg(k) ((k) == VNONRELOC || (k) == VLOCAL)
-
-typedef struct expdesc {
- expkind k;
- union {
- struct { /* for indexed variables (VINDEXED) */
- short idx; /* index (R/K) */
- lu_byte t; /* table (register or upvalue) */
- lu_byte vt; /* whether 't' is register (VLOCAL) or upvalue (VUPVAL) */
- } ind;
- int info; /* for generic use */
- lua_Number nval; /* for VKNUM */
- } u;
- int t; /* patch list of `exit when true' */
- int f; /* patch list of `exit when false' */
-} expdesc;
-
-
-/* description of active local variable */
-typedef struct Vardesc {
- short idx; /* variable index in stack */
-} Vardesc;
-
-
-/* description of pending goto statements and label statements */
-typedef struct Labeldesc {
- TString *name; /* label identifier */
- int pc; /* position in code */
- int line; /* line where it appeared */
- lu_byte nactvar; /* local level where it appears in current block */
-} Labeldesc;
-
-
-/* list of labels or gotos */
-typedef struct Labellist {
- Labeldesc *arr; /* array */
- int n; /* number of entries in use */
- int size; /* array size */
-} Labellist;
-
-
-/* dynamic structures used by the parser */
-typedef struct Dyndata {
- struct { /* list of active local variables */
- Vardesc *arr;
- int n;
- int size;
- } actvar;
- Labellist gt; /* list of pending gotos */
- Labellist label; /* list of active labels */
-} Dyndata;
-
-
-/* control of blocks */
-struct BlockCnt; /* defined in lparser.c */
-
-
-/* state needed to generate code for a given function */
-typedef struct FuncState {
- Proto *f; /* current function header */
- Table *h; /* table to find (and reuse) elements in `k' */
- struct FuncState *prev; /* enclosing function */
- struct LexState *ls; /* lexical state */
- struct BlockCnt *bl; /* chain of current blocks */
- int pc; /* next position to code (equivalent to `ncode') */
- int lasttarget; /* 'label' of last 'jump label' */
- int jpc; /* list of pending jumps to `pc' */
- int nk; /* number of elements in `k' */
- int np; /* number of elements in `p' */
- int firstlocal; /* index of first local var (in Dyndata array) */
- short nlocvars; /* number of elements in 'f->locvars' */
- lu_byte nactvar; /* number of active local variables */
- lu_byte nups; /* number of upvalues */
- lu_byte freereg; /* first free register */
-} FuncState;
-
-
-LUAI_FUNC Closure *luaY_parser (lua_State *L, ZIO *z, Mbuffer *buff,
- Dyndata *dyd, const char *name, int firstchar);
-
-
-#endif