diff options
Diffstat (limited to 'lstate.c')
-rw-r--r-- | lstate.c | 19 |
1 files changed, 9 insertions, 10 deletions
@@ -1,5 +1,5 @@ | |||
1 | /* | 1 | /* |
2 | ** $Id: lstate.c,v 2.61 2009/09/30 20:49:47 roberto Exp roberto $ | 2 | ** $Id: lstate.c,v 2.62 2009/10/05 16:44:33 roberto Exp roberto $ |
3 | ** Global State | 3 | ** Global State |
4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
5 | */ | 5 | */ |
@@ -108,18 +108,18 @@ static int cpcall (lua_State *L) { | |||
108 | /* | 108 | /* |
109 | ** Create registry table and its predefined values | 109 | ** Create registry table and its predefined values |
110 | */ | 110 | */ |
111 | static void init_registry (lua_State *L) { | 111 | static void init_registry (lua_State *L, global_State *g) { |
112 | Closure *cp; | 112 | Closure *cp; |
113 | TValue mt; | 113 | TValue mt; |
114 | /* create registry */ | 114 | /* create registry */ |
115 | Table *registry = luaH_new(L); | 115 | Table *registry = luaH_new(L); |
116 | sethvalue(L, registry(L), registry); | 116 | sethvalue(L, &g->l_registry, registry); |
117 | luaH_resize(L, registry, LUA_RIDX_LAST, 0); | 117 | luaH_resize(L, registry, LUA_RIDX_LAST, 0); |
118 | /* registry[LUA_RIDX_MAINTHREAD] = L */ | 118 | /* registry[LUA_RIDX_MAINTHREAD] = L */ |
119 | setthvalue(L, &mt, L); | 119 | setthvalue(L, &mt, L); |
120 | setobj2t(L, luaH_setint(L, registry, LUA_RIDX_MAINTHREAD), &mt); | 120 | setobj2t(L, luaH_setint(L, registry, LUA_RIDX_MAINTHREAD), &mt); |
121 | /* registry[LUA_RIDX_CPCALL] = cpcall */ | 121 | /* registry[LUA_RIDX_CPCALL] = cpcall */ |
122 | cp = luaF_newCclosure(L, 0, hvalue(gt(L))); | 122 | cp = luaF_newCclosure(L, 0, hvalue(&g->l_gt)); |
123 | cp->c.f = cpcall; | 123 | cp->c.f = cpcall; |
124 | setclvalue(L, &mt, cp); | 124 | setclvalue(L, &mt, cp); |
125 | setobj2t(L, luaH_setint(L, registry, LUA_RIDX_CPCALL), &mt); | 125 | setobj2t(L, luaH_setint(L, registry, LUA_RIDX_CPCALL), &mt); |
@@ -127,14 +127,14 @@ static void init_registry (lua_State *L) { | |||
127 | 127 | ||
128 | 128 | ||
129 | /* | 129 | /* |
130 | ** open parts of a state that may cause memory-allocation errors | 130 | ** open parts of the state that may cause memory-allocation errors |
131 | */ | 131 | */ |
132 | static void f_luaopen (lua_State *L, void *ud) { | 132 | static void f_luaopen (lua_State *L, void *ud) { |
133 | global_State *g = G(L); | 133 | global_State *g = G(L); |
134 | UNUSED(ud); | 134 | UNUSED(ud); |
135 | stack_init(L, L); /* init stack */ | 135 | stack_init(L, L); /* init stack */ |
136 | sethvalue(L, gt(L), luaH_new(L)); /* table of globals */ | 136 | sethvalue(L, &g->l_gt, luaH_new(L)); /* table of globals */ |
137 | init_registry(L); | 137 | init_registry(L, g); |
138 | luaS_resize(L, MINSTRTABSIZE); /* initial size of string table */ | 138 | luaS_resize(L, MINSTRTABSIZE); /* initial size of string table */ |
139 | luaT_init(L); | 139 | luaT_init(L); |
140 | luaX_init(L); | 140 | luaX_init(L); |
@@ -164,7 +164,6 @@ static void preinit_state (lua_State *L, global_State *g) { | |||
164 | L->base_ci.next = L->base_ci.previous = NULL; | 164 | L->base_ci.next = L->base_ci.previous = NULL; |
165 | L->ci = &L->base_ci; | 165 | L->ci = &L->base_ci; |
166 | L->errfunc = 0; | 166 | L->errfunc = 0; |
167 | setnilvalue(gt(L)); | ||
168 | } | 167 | } |
169 | 168 | ||
170 | 169 | ||
@@ -190,7 +189,6 @@ LUA_API lua_State *lua_newthread (lua_State *L) { | |||
190 | api_incr_top(L); | 189 | api_incr_top(L); |
191 | preinit_state(L1, G(L)); | 190 | preinit_state(L1, G(L)); |
192 | stack_init(L1, L); /* init stack */ | 191 | stack_init(L1, L); /* init stack */ |
193 | setobj2n(L, gt(L1), gt(L)); /* share table of globals */ | ||
194 | L1->hookmask = L->hookmask; | 192 | L1->hookmask = L->hookmask; |
195 | L1->basehookcount = L->basehookcount; | 193 | L1->basehookcount = L->basehookcount; |
196 | L1->hook = L->hook; | 194 | L1->hook = L->hook; |
@@ -236,7 +234,8 @@ LUA_API lua_State *lua_newstate (lua_Alloc f, void *ud) { | |||
236 | g->strt.size = 0; | 234 | g->strt.size = 0; |
237 | g->strt.nuse = 0; | 235 | g->strt.nuse = 0; |
238 | g->strt.hash = NULL; | 236 | g->strt.hash = NULL; |
239 | setnilvalue(registry(L)); | 237 | setnilvalue(&g->l_registry); |
238 | setnilvalue(&g->l_gt); | ||
240 | luaZ_initbuffer(L, &g->buff); | 239 | luaZ_initbuffer(L, &g->buff); |
241 | g->panic = NULL; | 240 | g->panic = NULL; |
242 | g->version = lua_version(NULL); | 241 | g->version = lua_version(NULL); |