diff options
author | Romain Forlot <romain.forlot@iot.bzh> | 2017-10-05 01:38:18 +0200 |
---|---|---|
committer | Romain Forlot <romain.forlot@iot.bzh> | 2017-12-14 11:00:25 +0100 |
commit | 8df3e437f941912067231250ff5695b8a3a7fd92 (patch) | |
tree | c812fb252ad0f8a48041aff28b7fc60a75f245d1 /3rdparty/lua/src/ldo.h | |
parent | 8364673ab93eb484e25c7c4776e5d705b73330b4 (diff) |
LUA lib and bin embedded in project
Change-Id: I1a61b49f55e4daa305800e754a14b6041aa81b34
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
Diffstat (limited to '3rdparty/lua/src/ldo.h')
-rw-r--r-- | 3rdparty/lua/src/ldo.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/3rdparty/lua/src/ldo.h b/3rdparty/lua/src/ldo.h new file mode 100644 index 0000000..4f5d51c --- /dev/null +++ b/3rdparty/lua/src/ldo.h @@ -0,0 +1,58 @@ +/* +** $Id: ldo.h,v 2.29 2015/12/21 13:02:14 roberto Exp $ +** Stack and Call structure of Lua +** See Copyright Notice in lua.h +*/ + +#ifndef ldo_h +#define ldo_h + + +#include "lobject.h" +#include "lstate.h" +#include "lzio.h" + + +/* +** Macro to check stack size and grow stack if needed. Parameters +** 'pre'/'pos' allow the macro to preserve a pointer into the +** stack across reallocations, doing the work only when needed. +** 'condmovestack' is used in heavy tests to force a stack reallocation +** at every check. +*/ +#define luaD_checkstackaux(L,n,pre,pos) \ + if (L->stack_last - L->top <= (n)) \ + { pre; luaD_growstack(L, n); pos; } else { condmovestack(L,pre,pos); } + +/* In general, 'pre'/'pos' are empty (nothing to save) */ +#define luaD_checkstack(L,n) luaD_checkstackaux(L,n,(void)0,(void)0) + + + +#define savestack(L,p) ((char *)(p) - (char *)L->stack) +#define restorestack(L,n) ((TValue *)((char *)L->stack + (n))) + + +/* type of protected functions, to be ran by 'runprotected' */ +typedef void (*Pfunc) (lua_State *L, void *ud); + +LUAI_FUNC int luaD_protectedparser (lua_State *L, ZIO *z, const char *name, + const char *mode); +LUAI_FUNC void luaD_hook (lua_State *L, int event, int line); +LUAI_FUNC int luaD_precall (lua_State *L, StkId func, int nresults); +LUAI_FUNC void luaD_call (lua_State *L, StkId func, int nResults); +LUAI_FUNC void luaD_callnoyield (lua_State *L, StkId func, int nResults); +LUAI_FUNC int luaD_pcall (lua_State *L, Pfunc func, void *u, + ptrdiff_t oldtop, ptrdiff_t ef); +LUAI_FUNC int luaD_poscall (lua_State *L, CallInfo *ci, StkId firstResult, + int nres); +LUAI_FUNC void luaD_reallocstack (lua_State *L, int newsize); +LUAI_FUNC void luaD_growstack (lua_State *L, int n); +LUAI_FUNC void luaD_shrinkstack (lua_State *L); +LUAI_FUNC void luaD_inctop (lua_State *L); + +LUAI_FUNC l_noret luaD_throw (lua_State *L, int errcode); +LUAI_FUNC int luaD_rawrunprotected (lua_State *L, Pfunc f, void *ud); + +#endif + |