lua: re-enable host builds with some more fixes

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18189 3c298f89-4303-0410-b956-a3cf2f4a3e73

6 files changed, 1 insertions, 722 deletions

diff --git a/package/lua/patches-host/010-lua-5.1.3-lnum-full-260308.patch b/package/lua/patches-host/010-lua-5.1.3-lnum-full-260308.patch
index 32c39f3b7c..f8d8fc7f1b 100644
--- a/package/lua/patches-host/010-lua-5.1.3-lnum-full-260308.patch
+++ b/package/lua/patches-host/010-lua-5.1.3-lnum-full-260308.patch
@@ -1887,7 +1887,7 @@ Index: lua-5.1.4/src/lnum_config.h
 +** Default number modes
 +*/
 +#if (!defined LNUM_DOUBLE) && (!defined LNUM_FLOAT) && (!defined LNUM_LDOUBLE)
-+# define LNUM_DOUBLE
++# define LNUM_FLOAT
 +#endif
 +#if (!defined LNUM_INT16) && (!defined LNUM_INT32) && (!defined LNUM_INT64)
 +# define LNUM_INT32
diff --git a/package/lua/patches-host/020-shared_liblua.patch b/package/lua/patches-host/020-shared_liblua.patch
deleted file mode 100644
index d948841b8a..0000000000
--- a/package/lua/patches-host/020-shared_liblua.patch
+++ /dev/null
@@ -1,154 +0,0 @@
-Index: lua-5.1.4/Makefile
-===================================================================
---- lua-5.1.4.orig/Makefile	2008-08-24 16:46:37.000000000 +0200
-+++ lua-5.1.4/Makefile	2008-08-24 16:48:42.000000000 +0200
-@@ -42,8 +42,8 @@
- 
- # What to install.
- TO_BIN= lua luac
--TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp
--TO_LIB= liblua.a
-+TO_INC= lua.h luaconf.h lualib.h lauxlib.h ../etc/lua.hpp lnum_config.h
-+TO_LIB= liblua.a liblua.so.$R
- TO_MAN= lua.1 luac.1
- 
- # Lua version and release.
-@@ -63,6 +63,7 @@
- 	cd src && $(INSTALL_EXEC) $(TO_BIN) $(INSTALL_BIN)
- 	cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC)
- 	cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB)
-+	ln -s liblua.so.$R $(INSTALL_LIB)/liblua.so
- 	cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN)
- 
- ranlib:
-Index: lua-5.1.4/src/ldo.h
-===================================================================
---- lua-5.1.4.orig/src/ldo.h	2008-08-24 16:46:37.000000000 +0200
-+++ lua-5.1.4/src/ldo.h	2008-08-24 16:48:42.000000000 +0200
-@@ -46,7 +46,7 @@
- LUAI_FUNC int luaD_poscall (lua_State *L, StkId firstResult);
- LUAI_FUNC void luaD_reallocCI (lua_State *L, int newsize);
- LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize);
--LUAI_FUNC void luaD_growstack (lua_State *L, int n);
-+LUA_API void luaD_growstack (lua_State *L, int n);
- 
- LUAI_FUNC void luaD_throw (lua_State *L, int errcode);
- LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud);
-Index: lua-5.1.4/src/lfunc.h
-===================================================================
---- lua-5.1.4.orig/src/lfunc.h	2008-08-24 16:46:37.000000000 +0200
-+++ lua-5.1.4/src/lfunc.h	2008-08-24 16:48:42.000000000 +0200
-@@ -18,7 +18,7 @@
-                          cast(int, sizeof(TValue *)*((n)-1)))
- 
- 
--LUAI_FUNC Proto *luaF_newproto (lua_State *L);
-+LUA_API Proto *luaF_newproto (lua_State *L);
- LUAI_FUNC Closure *luaF_newCclosure (lua_State *L, int nelems, Table *e);
- LUAI_FUNC Closure *luaF_newLclosure (lua_State *L, int nelems, Table *e);
- LUAI_FUNC UpVal *luaF_newupval (lua_State *L);
-Index: lua-5.1.4/src/lmem.h
-===================================================================
---- lua-5.1.4.orig/src/lmem.h	2008-08-24 16:46:37.000000000 +0200
-+++ lua-5.1.4/src/lmem.h	2008-08-24 16:48:42.000000000 +0200
-@@ -38,9 +38,9 @@
-    ((v)=cast(t *, luaM_reallocv(L, v, oldn, n, sizeof(t))))
- 
- 
--LUAI_FUNC void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize,
-+LUA_API void *luaM_realloc_ (lua_State *L, void *block, size_t oldsize,
-                                                           size_t size);
--LUAI_FUNC void *luaM_toobig (lua_State *L);
-+LUA_API void *luaM_toobig (lua_State *L);
- LUAI_FUNC void *luaM_growaux_ (lua_State *L, void *block, int *size,
-                                size_t size_elem, int limit,
-                                const char *errormsg);
-Index: lua-5.1.4/src/lstring.h
-===================================================================
---- lua-5.1.4.orig/src/lstring.h	2008-08-24 16:46:37.000000000 +0200
-+++ lua-5.1.4/src/lstring.h	2008-08-24 16:48:42.000000000 +0200
-@@ -25,7 +25,7 @@
- 
- LUAI_FUNC void luaS_resize (lua_State *L, int newsize);
- LUAI_FUNC Udata *luaS_newudata (lua_State *L, size_t s, Table *e);
--LUAI_FUNC TString *luaS_newlstr (lua_State *L, const char *str, size_t l);
-+LUA_API TString *luaS_newlstr (lua_State *L, const char *str, size_t l);
- 
- 
- #endif
-Index: lua-5.1.4/src/lundump.h
-===================================================================
---- lua-5.1.4.orig/src/lundump.h	2008-08-24 16:46:37.000000000 +0200
-+++ lua-5.1.4/src/lundump.h	2008-08-24 16:48:42.000000000 +0200
-@@ -17,7 +17,7 @@
- LUAI_FUNC void luaU_header (char* h);
- 
- /* dump one chunk; from ldump.c */
--LUAI_FUNC int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip);
-+LUA_API int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip);
- 
- #ifdef luac_c
- /* print one chunk; from print.c */
-Index: lua-5.1.4/src/Makefile
-===================================================================
---- lua-5.1.4.orig/src/Makefile	2008-08-24 16:48:20.000000000 +0200
-+++ lua-5.1.4/src/Makefile	2008-08-24 16:48:42.000000000 +0200
-@@ -23,6 +23,7 @@
- PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris
- 
- LUA_A=	liblua.a
-+LUA_SO= liblua.so
- CORE_O=	lapi.o lcode.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o \
- 	lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o ltm.o  \
- 	lundump.o lvm.o lzio.o lnum.o
-@@ -33,11 +34,12 @@
- LUA_O=	lua.o
- 
- LUAC_T=	luac
--LUAC_O=	luac.o print.o
-+LUAC_O=	luac.o print.o lopcodes.o
- 
- ALL_O= $(CORE_O) $(LIB_O) $(LUA_O) $(LUAC_O)
--ALL_T= $(LUA_A) $(LUA_T) $(LUAC_T)
-+ALL_T= $(LUA_A) $(LUA_SO) $(LUA_T) $(LUAC_T)
- ALL_A= $(LUA_A)
-+ALL_SO= $(LUA_SO)
- 
- default: $(PLAT)
- 
-@@ -47,14 +49,23 @@
- 
- a:	$(ALL_A)
- 
-+so:	$(ALL_SO)
-+
- $(LUA_A): $(CORE_O) $(LIB_O)
- 	$(AR) $@ $?
- 	$(RANLIB) $@
- 
--$(LUA_T): $(LUA_O) $(LUA_A)
--	$(CC) -o $@ $(MYLDFLAGS) $(LUA_O) $(LUA_A) $(LIBS)
-+$(LUA_SO): $(CORE_O) $(LIB_O)
-+	$(CC) -o $@.$(PKG_VERSION) -shared -soname="$@.$(PKG_VERSION)" $? -nostdlib -lgcc
-+	ln -fs $@.$(PKG_VERSION) $@
-+
-+$(LUA_T): $(LUA_O) $(LUA_SO)
-+	$(CC) -o $@ -L. -llua $(MYLDFLAGS) $(LUA_O) $(LIBS)
-+
-+$(LUAC_T): $(LUAC_O) $(LUA_SO)
-+	$(CC) -o $@ -L. -llua $(MYLDFLAGS) $(LUAC_O) $(LIBS)
- 
--$(LUAC_T): $(LUAC_O) $(LUA_A)
-+$(LUAC_T)-host: $(LUAC_O) $(LUA_A)
- 	$(CC) -o $@ $(MYLDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS)
- 
- clean:
-@@ -96,7 +107,7 @@
- 	$(MAKE) all MYCFLAGS=
- 
- linux:
--	$(MAKE) all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-Wl,-E -ldl -lreadline -lhistory -lncurses"
-+	$(MAKE) all MYCFLAGS+=-DLUA_USE_LINUX MYLIBS="-Wl,-E -ldl -lreadline -lhistory -lncurses"
- 
- macosx:
- 	$(MAKE) all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-lreadline"
diff --git a/package/lua/patches-host/040-gzip-source-loader.patch b/package/lua/patches-host/040-gzip-source-loader.patch
deleted file mode 100644
index 8214ae9f87..0000000000
--- a/package/lua/patches-host/040-gzip-source-loader.patch
+++ /dev/null
@@ -1,136 +0,0 @@
-diff -ur lua-5.1.4.orig/src/Makefile lua-5.1.4/src/Makefile
---- lua-5.1.4.orig/src/Makefile	2009-04-04 23:06:04.000000000 +0200
-+++ lua-5.1.4/src/Makefile	2009-04-04 23:06:15.000000000 +0200
-@@ -12,7 +12,7 @@
- AR= ar rcu
- RANLIB= ranlib
- RM= rm -f
--LIBS= -lm $(MYLIBS)
-+LIBS= -lm -lz $(MYLIBS)
- 
- MYCFLAGS=
- MYLDFLAGS=
-diff -ur lua-5.1.4.orig/src/lauxlib.c lua-5.1.4/src/lauxlib.c
---- lua-5.1.4.orig/src/lauxlib.c	2009-04-04 23:06:04.000000000 +0200
-+++ lua-5.1.4/src/lauxlib.c	2009-04-05 03:35:24.000000000 +0200
-@@ -11,6 +11,7 @@
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
-+#include <zlib.h>
- 
- 
- /* This file uses only the official API of Lua.
-@@ -535,6 +536,12 @@
-   char buff[LUAL_BUFFERSIZE];
- } LoadF;
- 
-+typedef struct LoadGZ {
-+  int first_chunk;
-+  gzFile f;
-+  char buffer[LUAL_GZLDBUFFER];
-+} LoadGZ;
-+
- 
- static const char *getF (lua_State *L, void *ud, size_t *size) {
-   LoadF *lf = (LoadF *)ud;
-@@ -550,6 +557,28 @@
- }
- 
- 
-+static const char *getGZ (lua_State *L, void *ud, size_t *size) {
-+  LoadGZ *lf = (LoadGZ *)ud;
-+  char *sp = 0;
-+  (void)L;
-+  if (gzeof(lf->f)) return NULL;
-+  *size = gzread(lf->f, lf->buffer, sizeof(lf->buffer));
-+  if (*size > 0) {
-+    if (lf->first_chunk) {
-+      lf->first_chunk = 0;
-+      if ((lf->buffer[0] == '#') && (lf->buffer[1] == '!') &&
-+          (sp=strstr(lf->buffer, "\n")) != NULL)
-+      {
-+        *size -= ((uint)sp - (uint)lf->buffer);
-+        return sp;
-+      }
-+    }
-+    return lf->buffer;
-+  }
-+  return NULL;
-+}
-+
-+
- static int errfile (lua_State *L, const char *what, int fnameindex) {
-   const char *serr = strerror(errno);
-   const char *filename = lua_tostring(L, fnameindex) + 1;
-@@ -560,6 +589,31 @@
- 
- 
- LUALIB_API int luaL_loadfile (lua_State *L, const char *filename) {
-+  if ((filename != NULL) && strstr(filename, ".lua.gz")) {
-+    return luaL_loadfile_gzip(L, filename);
-+  }
-+  else {
-+    return luaL_loadfile_plain(L, filename);
-+  }
-+}
-+
-+
-+LUALIB_API int luaL_loadfile_gzip (lua_State *L, const char *filename) {
-+  LoadGZ gzf;
-+  int status;
-+  int fnameindex = lua_gettop(L) + 1;  /* index of filename on the stack */
-+  lua_pushfstring(L, "@%s", filename);
-+  gzf.f = gzopen(filename, "r");
-+  gzf.first_chunk = 1;
-+  if (gzf.f == Z_NULL) return errfile(L, "open", fnameindex);
-+  status = lua_load(L, getGZ, &gzf, lua_tostring(L, -1));
-+  (void)gzclose(gzf.f);
-+  lua_remove(L, fnameindex);
-+  return status;
-+}
-+
-+  
-+LUALIB_API int luaL_loadfile_plain (lua_State *L, const char *filename) {
-   LoadF lf;
-   int status, readstatus;
-   int c;
-diff -ur lua-5.1.4.orig/src/lauxlib.h lua-5.1.4/src/lauxlib.h
---- lua-5.1.4.orig/src/lauxlib.h	2009-04-04 23:06:04.000000000 +0200
-+++ lua-5.1.4/src/lauxlib.h	2009-04-04 23:06:15.000000000 +0200
-@@ -81,6 +81,8 @@
- LUALIB_API void (luaL_unref) (lua_State *L, int t, int ref);
- 
- LUALIB_API int (luaL_loadfile) (lua_State *L, const char *filename);
-+LUALIB_API int (luaL_loadfile_gzip) (lua_State *L, const char *filename);
-+LUALIB_API int (luaL_loadfile_plain) (lua_State *L, const char *filename);
- LUALIB_API int (luaL_loadbuffer) (lua_State *L, const char *buff, size_t sz,
-                                   const char *name);
- LUALIB_API int (luaL_loadstring) (lua_State *L, const char *s);
-diff -ur lua-5.1.4.orig/src/luaconf.h lua-5.1.4/src/luaconf.h
---- lua-5.1.4.orig/src/luaconf.h	2009-04-04 23:06:04.000000000 +0200
-+++ lua-5.1.4/src/luaconf.h	2009-04-04 23:27:20.000000000 +0200
-@@ -101,7 +101,9 @@
- #define LUA_CDIR	LUA_ROOT "lib/lua/5.1/"
- #define LUA_PATH_DEFAULT  \
- 		"./?.lua;"  LUA_LDIR"?.lua;"  LUA_LDIR"?/init.lua;" \
--		            LUA_CDIR"?.lua;"  LUA_CDIR"?/init.lua"
-+		            LUA_CDIR"?.lua;"  LUA_CDIR"?/init.lua;" \
-+		"./?.lua.gz;"  LUA_LDIR"?.lua.gz;"  LUA_LDIR"?/init.lua.gz;" \
-+		               LUA_CDIR"?.lua.gz;"  LUA_CDIR"?/init.lua.gz"
- #define LUA_CPATH_DEFAULT \
- 	"./?.so;"  LUA_CDIR"?.so;" LUA_CDIR"loadall.so"
- #endif
-@@ -506,6 +508,12 @@
- */
- #define LUAL_BUFFERSIZE		BUFSIZ
- 
-+
-+/*
-+@@ LUAL_GZLDBUFFER is the buffer size used by the gzip source loader.
-+*/
-+#define LUAL_GZLDBUFFER		8192
-+
- /* }================================================================== */
- 
- 
diff --git a/package/lua/patches-host/100-no_readline.patch b/package/lua/patches-host/100-no_readline.patch
deleted file mode 100644
index 7368187d84..0000000000
--- a/package/lua/patches-host/100-no_readline.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-diff -ur lua-luci-5.1.3/src/luaconf.h lua-luci-5.1.3-new/src/luaconf.h
---- lua-luci-5.1.3/src/luaconf.h	2008-04-14 13:19:54.000000000 +0200
-+++ lua-luci-5.1.3-new/src/luaconf.h	2008-04-14 13:19:17.000000000 +0200
-@@ -38,7 +38,6 @@
- #if defined(LUA_USE_LINUX)
- #define LUA_USE_POSIX
- #define LUA_USE_DLOPEN		/* needs an extra library: -ldl */
--#define LUA_USE_READLINE	/* needs some extra libraries */
- #endif
- 
- #if defined(LUA_USE_MACOSX)
-Nur in lua-luci-5.1.3-new/src: luaconf.h.orig.
-diff -ur lua-luci-5.1.3/src/Makefile lua-luci-5.1.3-new/src/Makefile
---- lua-luci-5.1.3/src/Makefile	2008-04-14 13:19:57.000000000 +0200
-+++ lua-luci-5.1.3-new/src/Makefile	2008-04-14 13:19:17.000000000 +0200
-@@ -17,6 +17,7 @@
- MYCFLAGS=
- MYLDFLAGS=
- MYLIBS=
-+# USE_READLINE=1
- 
- # == END OF USER SETTINGS. NO NEED TO CHANGE ANYTHING BELOW THIS LINE =========
- 
-@@ -86,7 +87,7 @@
- 	@echo "MYLIBS = $(MYLIBS)"
- 
- # convenience targets for popular platforms
--
-+RFLAG=$(if $(USE_READLINE),-DLUA_USE_READLINE)
- none:
- 	@echo "Please choose a platform:"
- 	@echo "   $(PLATS)"
-@@ -101,16 +102,16 @@
- 	$(MAKE) all MYCFLAGS="-DLUA_USE_POSIX -DLUA_USE_DLOPEN" MYLIBS="-Wl,-E"
- 
- freebsd:
--	$(MAKE) all MYCFLAGS="-DLUA_USE_LINUX" MYLIBS="-Wl,-E -lreadline"
-+	$(MAKE) all MYCFLAGS="-DLUA_USE_LINUX $(RFLAG)" MYLIBS="-Wl,-E$(if $(USE_READLINE), -lreadline)"
- 
- generic:
- 	$(MAKE) all MYCFLAGS=
- 
- linux:
--	$(MAKE) all MYCFLAGS+=-DLUA_USE_LINUX MYLIBS="-Wl,-E -ldl -lreadline -lhistory -lncurses"
-+	$(MAKE) all MYCFLAGS+="-DLUA_USE_LINUX $(RFLAG)" MYLIBS="-Wl,-E -ldl $(if $(USE_READLINE), -lreadline -lhistory -lncurses)"
- 
- macosx:
--	$(MAKE) all MYCFLAGS=-DLUA_USE_LINUX MYLIBS="-lreadline"
-+	$(MAKE) all MYCFLAGS=-DLUA_USE_LINUX $(if $(USE_READLINE), MYLIBS="-lreadline")
- # use this on Mac OS X 10.3-
- #	$(MAKE) all MYCFLAGS=-DLUA_USE_MACOSX
- 
-Nur in lua-luci-5.1.3-new/src: Makefile.orig.
diff --git a/package/lua/patches-host/200-lua-path.patch b/package/lua/patches-host/200-lua-path.patch
deleted file mode 100644
index 62dd00e399..0000000000
--- a/package/lua/patches-host/200-lua-path.patch
+++ /dev/null
@@ -1,15 +0,0 @@
---- b/src/luaconf.h	2008-05-06 20:10:46.000000000 +0200
-+++ a/src/luaconf.h	2008-05-06 20:10:27.000000000 +0200
-@@ -95,9 +95,9 @@
- 	".\\?.dll;"  LUA_CDIR"?.dll;" LUA_CDIR"loadall.dll"
- 
- #else
--#define LUA_ROOT	"/usr/local/"
--#define LUA_LDIR	LUA_ROOT "share/lua/5.1/"
--#define LUA_CDIR	LUA_ROOT "lib/lua/5.1/"
-+#define LUA_ROOT	"/usr/"
-+#define LUA_LDIR	LUA_ROOT "share/lua/"
-+#define LUA_CDIR	LUA_ROOT "lib/lua/"
- #define LUA_PATH_DEFAULT  \
- 		"./?.lua;"  LUA_LDIR"?.lua;"  LUA_LDIR"?/init.lua;" \
- 		            LUA_CDIR"?.lua;"  LUA_CDIR"?/init.lua"
diff --git a/package/lua/patches-host/300-opcode_performance.patch b/package/lua/patches-host/300-opcode_performance.patch
deleted file mode 100644
index f6204ae19b..0000000000
--- a/package/lua/patches-host/300-opcode_performance.patch
+++ /dev/null
@@ -1,363 +0,0 @@
---- a/src/lvm.c
-+++ b/src/lvm.c
-@@ -31,6 +31,9 @@
- /* limit for table tag-method chains (to avoid loops) */
- #define MAXTAGLOOP	100
- 
-+#ifdef __GNUC__
-+#define COMPUTED_GOTO 1
-+#endif
- 
- /*
-  * If 'obj' is a string, it is tried to be interpreted as a number.
-@@ -562,12 +565,63 @@
-     ARITH_OP1_END
- #endif
- 
-+#ifdef COMPUTED_GOTO
-+#define OPCODE_TARGET(op) DO_OP_##op:
-+#define CALL_OPCODE(op) goto *opcodes[op];
-+#define OPCODE_PTR(op) [OP_##op] = &&DO_OP_##op
-+#else
-+#define OPCODE_TARGET(op) case OP_##op:
-+#define CALL_OPCODE(op) switch (op)
-+#endif
-+
- 
- void luaV_execute (lua_State *L, int nexeccalls) {
-   LClosure *cl;
-   StkId base;
-   TValue *k;
-   const Instruction *pc;
-+#ifdef COMPUTED_GOTO
-+  static const void *opcodes[] = {
-+   OPCODE_PTR(MOVE),
-+   OPCODE_PTR(LOADK),
-+   OPCODE_PTR(LOADBOOL),
-+   OPCODE_PTR(LOADNIL),
-+   OPCODE_PTR(GETUPVAL),
-+   OPCODE_PTR(GETGLOBAL),
-+   OPCODE_PTR(GETTABLE),
-+   OPCODE_PTR(SETGLOBAL),
-+   OPCODE_PTR(SETUPVAL),
-+   OPCODE_PTR(SETTABLE),
-+   OPCODE_PTR(NEWTABLE),
-+   OPCODE_PTR(SELF),
-+   OPCODE_PTR(ADD),
-+   OPCODE_PTR(SUB),
-+   OPCODE_PTR(MUL),
-+   OPCODE_PTR(DIV),
-+   OPCODE_PTR(MOD),
-+   OPCODE_PTR(POW),
-+   OPCODE_PTR(UNM),
-+   OPCODE_PTR(NOT),
-+   OPCODE_PTR(LEN),
-+   OPCODE_PTR(CONCAT),
-+   OPCODE_PTR(JMP),
-+   OPCODE_PTR(EQ),
-+   OPCODE_PTR(LT),
-+   OPCODE_PTR(LE),
-+   OPCODE_PTR(TEST),
-+   OPCODE_PTR(TESTSET),
-+   OPCODE_PTR(CALL),
-+   OPCODE_PTR(TAILCALL),
-+   OPCODE_PTR(RETURN),
-+   OPCODE_PTR(FORLOOP),
-+   OPCODE_PTR(FORPREP),
-+   OPCODE_PTR(TFORLOOP),
-+   OPCODE_PTR(SETLIST),
-+   OPCODE_PTR(CLOSE),
-+   OPCODE_PTR(CLOSURE),
-+   OPCODE_PTR(VARARG)
-+  };
-+#endif
-  reentry:  /* entry point */
-   lua_assert(isLua(L->ci));
-   pc = L->savedpc;
-@@ -592,33 +646,33 @@
-     lua_assert(base == L->base && L->base == L->ci->base);
-     lua_assert(base <= L->top && L->top <= L->stack + L->stacksize);
-     lua_assert(L->top == L->ci->top || luaG_checkopenop(i));
--    switch (GET_OPCODE(i)) {
--      case OP_MOVE: {
-+    CALL_OPCODE(GET_OPCODE(i)) {
-+      OPCODE_TARGET(MOVE) {
-         setobjs2s(L, ra, RB(i));
-         continue;
-       }
--      case OP_LOADK: {
-+      OPCODE_TARGET(LOADK) {
-         setobj2s(L, ra, KBx(i));
-         continue;
-       }
--      case OP_LOADBOOL: {
-+      OPCODE_TARGET(LOADBOOL) {
-         setbvalue(ra, GETARG_B(i));
-         if (GETARG_C(i)) pc++;  /* skip next instruction (if C) */
-         continue;
-       }
--      case OP_LOADNIL: {
-+      OPCODE_TARGET(LOADNIL) {
-         TValue *rb = RB(i);
-         do {
-           setnilvalue(rb--);
-         } while (rb >= ra);
-         continue;
-       }
--      case OP_GETUPVAL: {
-+      OPCODE_TARGET(GETUPVAL) {
-         int b = GETARG_B(i);
-         setobj2s(L, ra, cl->upvals[b]->v);
-         continue;
-       }
--      case OP_GETGLOBAL: {
-+      OPCODE_TARGET(GETGLOBAL) {
-         TValue g;
-         TValue *rb = KBx(i);
-         sethvalue(L, &g, cl->env);
-@@ -626,88 +680,88 @@
-         Protect(luaV_gettable(L, &g, rb, ra));
-         continue;
-       }
--      case OP_GETTABLE: {
-+      OPCODE_TARGET(GETTABLE) {
-         Protect(luaV_gettable(L, RB(i), RKC(i), ra));
-         continue;
-       }
--      case OP_SETGLOBAL: {
-+      OPCODE_TARGET(SETGLOBAL) {
-         TValue g;
-         sethvalue(L, &g, cl->env);
-         lua_assert(ttisstring(KBx(i)));
-         Protect(luaV_settable(L, &g, KBx(i), ra));
-         continue;
-       }
--      case OP_SETUPVAL: {
-+      OPCODE_TARGET(SETUPVAL) {
-         UpVal *uv = cl->upvals[GETARG_B(i)];
-         setobj(L, uv->v, ra);
-         luaC_barrier(L, uv, ra);
-         continue;
-       }
--      case OP_SETTABLE: {
-+      OPCODE_TARGET(SETTABLE) {
-         Protect(luaV_settable(L, ra, RKB(i), RKC(i)));
-         continue;
-       }
--      case OP_NEWTABLE: {
-+      OPCODE_TARGET(NEWTABLE) {
-         int b = GETARG_B(i);
-         int c = GETARG_C(i);
-         sethvalue(L, ra, luaH_new(L, luaO_fb2int(b), luaO_fb2int(c)));
-         Protect(luaC_checkGC(L));
-         continue;
-       }
--      case OP_SELF: {
-+      OPCODE_TARGET(SELF) {
-         StkId rb = RB(i);
-         setobjs2s(L, ra+1, rb);
-         Protect(luaV_gettable(L, rb, RKC(i), ra));
-         continue;
-       }
--      case OP_ADD: {
-+      OPCODE_TARGET(ADD) {
-         TValue *rb = RKB(i), *rc= RKC(i);
-         arith_op_continue( luai_numadd, try_addint, luai_vectadd );
-         Protect(Arith(L, ra, rb, rc, TM_ADD)); \
-         continue;
-       }
--      case OP_SUB: {
-+      OPCODE_TARGET(SUB) {
-         TValue *rb = RKB(i), *rc= RKC(i);
-         arith_op_continue( luai_numsub, try_subint, luai_vectsub );
-         Protect(Arith(L, ra, rb, rc, TM_SUB));
-         continue;
-       }
--      case OP_MUL: {
-+      OPCODE_TARGET(MUL) {
-         TValue *rb = RKB(i), *rc= RKC(i);
-         arith_op_continue(luai_nummul, try_mulint, luai_vectmul);
-         Protect(Arith(L, ra, rb, rc, TM_MUL));
-         continue;
-       }
--      case OP_DIV: {
-+      OPCODE_TARGET(DIV) {
-         TValue *rb = RKB(i), *rc= RKC(i);
-         arith_op_continue(luai_numdiv, try_divint, luai_vectdiv);
-         Protect(Arith(L, ra, rb, rc, TM_DIV));
-         continue;
-       }
--      case OP_MOD: {
-+      OPCODE_TARGET(MOD) {
-         TValue *rb = RKB(i), *rc= RKC(i);
-         arith_op_continue_scalar(luai_nummod, try_modint);  /* scalars only */
-         Protect(Arith(L, ra, rb, rc, TM_MOD));
-         continue;
-       }
--      case OP_POW: {
-+      OPCODE_TARGET(POW) {
-         TValue *rb = RKB(i), *rc= RKC(i);
-         arith_op_continue(luai_numpow, try_powint, luai_vectpow);
-         Protect(Arith(L, ra, rb, rc, TM_POW));
-         continue;
-       }
--      case OP_UNM: {
-+      OPCODE_TARGET(UNM) {
-         TValue *rb = RB(i);
-         arith_op1_continue(luai_numunm, try_unmint, luai_vectunm);
-         Protect(Arith(L, ra, rb, rb, TM_UNM));
-         continue;
-       }
--      case OP_NOT: {
-+      OPCODE_TARGET(NOT) {
-         int res = l_isfalse(RB(i));  /* next assignment may change this value */
-         setbvalue(ra, res);
-         continue;
-       }
--      case OP_LEN: {
-+      OPCODE_TARGET(LEN) {
-         const TValue *rb = RB(i);
-         switch (ttype(rb)) {
-           case LUA_TTABLE: {
-@@ -727,18 +781,18 @@
-         }
-         continue;
-       }
--      case OP_CONCAT: {
-+      OPCODE_TARGET(CONCAT) {
-         int b = GETARG_B(i);
-         int c = GETARG_C(i);
-         Protect(luaV_concat(L, c-b+1, c); luaC_checkGC(L));
-         setobjs2s(L, RA(i), base+b);
-         continue;
-       }
--      case OP_JMP: {
-+      OPCODE_TARGET(JMP) {
-         dojump(L, pc, GETARG_sBx(i));
-         continue;
-       }
--      case OP_EQ: {
-+      OPCODE_TARGET(EQ) {
-         TValue *rb = RKB(i);
-         TValue *rc = RKC(i);
-         Protect(
-@@ -748,7 +802,7 @@
-         pc++;
-         continue;
-       }
--      case OP_LT: {
-+      OPCODE_TARGET(LT) {
-         Protect(
-           if (luaV_lessthan(L, RKB(i), RKC(i)) == GETARG_A(i))
-             dojump(L, pc, GETARG_sBx(*pc));
-@@ -756,7 +810,7 @@
-         pc++;
-         continue;
-       }
--      case OP_LE: {
-+      OPCODE_TARGET(LE) {
-         Protect(
-           if (lessequal(L, RKB(i), RKC(i)) == GETARG_A(i))
-             dojump(L, pc, GETARG_sBx(*pc));
-@@ -764,13 +818,13 @@
-         pc++;
-         continue;
-       }
--      case OP_TEST: {
-+      OPCODE_TARGET(TEST) {
-         if (l_isfalse(ra) != GETARG_C(i))
-           dojump(L, pc, GETARG_sBx(*pc));
-         pc++;
-         continue;
-       }
--      case OP_TESTSET: {
-+      OPCODE_TARGET(TESTSET) {
-         TValue *rb = RB(i);
-         if (l_isfalse(rb) != GETARG_C(i)) {
-           setobjs2s(L, ra, rb);
-@@ -779,7 +833,7 @@
-         pc++;
-         continue;
-       }
--      case OP_CALL: {
-+      OPCODE_TARGET(CALL) {
-         int b = GETARG_B(i);
-         int nresults = GETARG_C(i) - 1;
-         if (b != 0) L->top = ra+b;  /* else previous instruction set top */
-@@ -800,7 +854,7 @@
-           }
-         }
-       }
--      case OP_TAILCALL: {
-+      OPCODE_TARGET(TAILCALL) {
-         int b = GETARG_B(i);
-         if (b != 0) L->top = ra+b;  /* else previous instruction set top */
-         L->savedpc = pc;
-@@ -832,7 +886,7 @@
-           }
-         }
-       }
--      case OP_RETURN: {
-+      OPCODE_TARGET(RETURN) {
-         int b = GETARG_B(i);
-         if (b != 0) L->top = ra+b-1;
-         if (L->openupval) luaF_close(L, base);
-@@ -847,7 +901,7 @@
-           goto reentry;
-         }
-       }
--      case OP_FORLOOP: {
-+      OPCODE_TARGET(FORLOOP) {
-         /* If start,step and limit are all integers, we don't need to check
-          * against overflow in the looping.
-          */
-@@ -875,7 +929,7 @@
-         }
-         continue;
-       }
--      case OP_FORPREP: {
-+      OPCODE_TARGET(FORPREP) {
-         const TValue *init = ra;
-         const TValue *plimit = ra+1;
-         const TValue *pstep = ra+2;
-@@ -898,7 +952,7 @@
-         dojump(L, pc, GETARG_sBx(i));
-         continue;
-       }
--      case OP_TFORLOOP: {
-+      OPCODE_TARGET(TFORLOOP) {
-         StkId cb = ra + 3;  /* call base */
-         setobjs2s(L, cb+2, ra+2);
-         setobjs2s(L, cb+1, ra+1);
-@@ -914,7 +968,7 @@
-         pc++;
-         continue;
-       }
--      case OP_SETLIST: {
-+      OPCODE_TARGET(SETLIST) {
-         int n = GETARG_B(i);
-         int c = GETARG_C(i);
-         int last;
-@@ -936,11 +990,11 @@
-         }
-         continue;
-       }
--      case OP_CLOSE: {
-+      OPCODE_TARGET(CLOSE) {
-         luaF_close(L, ra);
-         continue;
-       }
--      case OP_CLOSURE: {
-+      OPCODE_TARGET(CLOSURE) {
-         Proto *p;
-         Closure *ncl;
-         int nup, j;
-@@ -960,7 +1014,7 @@
-         Protect(luaC_checkGC(L));
-         continue;
-       }
--      case OP_VARARG: {
-+      OPCODE_TARGET(VARARG) {
-         int b = GETARG_B(i) - 1;
-         int j;
-         CallInfo *ci = L->ci;