ldebug.h File Reference

#include "lstate.h"

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Macros
#define	pcRel(pc, p)   (cast_int((pc) - (p)->code) - 1)
#define	ci_func(ci)   (clLvalue(s2v((ci)->func)))
#define	resethookcount(L)   (L->hookcount = L->basehookcount)
#define	ABSLINEINFO   (-0x80)

Functions
LUAI_FUNC int	luaG_getfuncline (const Proto *f, int pc)
LUAI_FUNC const char *	luaG_findlocal (lua_State *L, CallInfo *ci, int n, StkId *pos)
LUAI_FUNC l_noret	luaG_typeerror (lua_State *L, const TValue *o, const char *opname)
LUAI_FUNC l_noret	luaG_forerror (lua_State *L, const TValue *o, const char *what)
LUAI_FUNC l_noret	luaG_concaterror (lua_State *L, const TValue *p1, const TValue *p2)
LUAI_FUNC l_noret	luaG_opinterror (lua_State *L, const TValue *p1, const TValue *p2, const char *msg)
LUAI_FUNC l_noret	luaG_tointerror (lua_State *L, const TValue *p1, const TValue *p2)
LUAI_FUNC l_noret	luaG_ordererror (lua_State *L, const TValue *p1, const TValue *p2)
LUAI_FUNC l_noret	luaG_runerror (lua_State *L, const char *fmt,...)
LUAI_FUNC const char *	luaG_addinfo (lua_State *L, const char *msg, TString *src, int line)
LUAI_FUNC l_noret	luaG_errormsg (lua_State *L)
LUAI_FUNC int	luaG_traceexec (lua_State *L, const Instruction *pc)

Macro Definition Documentation

ABSLINEINFO

#define ABSLINEINFO   (-0x80)

Definition at line 27 of file ldebug.h.

Referenced by luaG_getfuncline(), nextline(), removelastlineinfo(), and savelineinfo().

ci_func

#define ci_func

(

ci

)

(clLvalue(s2v((ci)->func)))

Definition at line 18 of file ldebug.h.

Referenced by currentpc(), funcnamefromcode(), getcurrentline(), getupvalname(), luaG_findlocal(), luaG_runerror(), luaG_traceexec(), rethook(), and varinfo().

pcRel

#define pcRel	(		pc,
			p
	)		(cast_int((pc) - (p)->code) - 1)

Definition at line 14 of file ldebug.h.

Referenced by currentpc(), luaG_traceexec(), and rethook().

resethookcount

#define resethookcount

(

L

)

(L->hookcount = L->basehookcount)

Definition at line 21 of file ldebug.h.

Referenced by lua_newthread(), lua_sethook(), luaG_traceexec(), and preinit_thread().

Function Documentation

luaG_addinfo()

LUAI_FUNC const char* luaG_addinfo	(	lua_State *	L,
		const char *	msg,
		TString *	src,
		int	line
	)

Definition at line 742 of file ldebug.cpp.

References getstr, LUA_IDSIZE, luaO_chunkid(), luaO_pushfstring(), and tsslen.

Referenced by lexerror(), and luaG_runerror().

luaG_concaterror()

LUAI_FUNC l_noret luaG_concaterror	(	lua_State *	L,
		const TValue *	p1,
		const TValue *	p2
	)

Definition at line 706 of file ldebug.cpp.

References cvt2str, luaG_typeerror(), and ttisstring.

Referenced by luaT_tryconcatTM().

luaG_errormsg()

LUAI_FUNC l_noret luaG_errormsg

(

lua_State *

L

)

Definition at line 754 of file ldebug.cpp.

References lua_State::errfunc, lua_assert, LUA_ERRRUN, luaD_callnoyield(), luaD_throw(), restorestack, s2v, setobjs2s, lua_State::top, and ttisfunction.

Referenced by lua_error(), and luaG_runerror().

luaG_findlocal()

LUAI_FUNC const char* luaG_findlocal	(	lua_State *	L,
		CallInfo *	ci,
		int	n,
		StkId *	pos
	)

Definition at line 200 of file ldebug.cpp.

References lua_State::ci, ci_func, currentpc(), findvararg(), CallInfo::func, isLua, luaF_getlocalname(), CallInfo::next, p, and lua_State::top.

Referenced by lua_getlocal(), lua_setlocal(), and varerror().

luaG_forerror()

LUAI_FUNC l_noret luaG_forerror	(	lua_State *	L,
		const TValue *	o,
		const char *	what
	)

Definition at line 700 of file ldebug.cpp.

References luaG_runerror(), and luaT_objtypename().

Referenced by forlimit(), and forprep().

luaG_getfuncline()

LUAI_FUNC int luaG_getfuncline	(	const Proto *	f,
		int	pc
	)

Definition at line 87 of file ldebug.cpp.

References ABSLINEINFO, getbaseline(), Proto::lineinfo, and lua_assert.

Referenced by changedline(), getcurrentline(), luaG_traceexec(), and nextline().

luaG_opinterror()

LUAI_FUNC l_noret luaG_opinterror	(	lua_State *	L,
		const TValue *	p1,
		const TValue *	p2,
		const char *	msg
	)

Definition at line 712 of file ldebug.cpp.

References luaG_typeerror(), and ttisnumber.

Referenced by luaT_trybinTM().

luaG_ordererror()

LUAI_FUNC l_noret luaG_ordererror	(	lua_State *	L,
		const TValue *	p1,
		const TValue *	p2
	)

Definition at line 731 of file ldebug.cpp.

References luaG_runerror(), and luaT_objtypename().

Referenced by luaT_callorderTM().

luaG_runerror()

LUAI_FUNC l_noret luaG_runerror	(	lua_State *	L,
		const char *	fmt,
			...
	)

Definition at line 767 of file ldebug.cpp.

References lua_State::ci, ci_func, getcurrentline(), isLua, luaC_checkGC, luaG_addinfo(), luaG_errormsg(), luaO_pushvfstring(), wfl::msg(), and Proto::source.

Referenced by findindex(), forprep(), lua_yieldk(), luaD_growstack(), luaE_checkcstack(), luaG_forerror(), luaG_ordererror(), luaG_tointerror(), luaG_typeerror(), luaH_newkey(), luaM_growaux_(), luaM_toobig(), luaO_pushvfstring(), luaV_concat(), luaV_finishget(), luaV_finishset(), luaV_idiv(), luaV_mod(), setnodevector(), and varerror().

luaG_tointerror()

LUAI_FUNC l_noret luaG_tointerror	(	lua_State *	L,
		const TValue *	p1,
		const TValue *	p2
	)

Definition at line 723 of file ldebug.cpp.

References luaG_runerror(), tointegerns, and varinfo().

Referenced by luaT_trybinTM().

luaG_traceexec()

LUAI_FUNC int luaG_traceexec	(	lua_State *	L,
		const Instruction *	pc
	)

Definition at line 807 of file ldebug.cpp.

References CallInfo::callstatus, changedline(), lua_State::ci, ci_func, CIST_HOOKYIELD, lua_State::hookcount, lua_State::hookmask, invpcRel, isIT, CallInfo::l, LUA_HOOKCOUNT, LUA_HOOKLINE, LUA_MASKCOUNT, LUA_MASKLINE, LUA_YIELD, luaD_hook(), luaD_throw(), luaG_getfuncline(), lua_State::oldpc, pcRel, resethookcount, Proto::sizecode, lua_State::status, CallInfo::top, lua_State::top, and CallInfo::u.

luaG_typeerror()

LUAI_FUNC l_noret luaG_typeerror	(	lua_State *	L,
		const TValue *	o,
		const char *	opname
	)

Definition at line 694 of file ldebug.cpp.

References luaG_runerror(), luaT_objtypename(), t, and varinfo().

Referenced by luaD_tryfuncTM(), luaG_concaterror(), luaG_opinterror(), luaV_finishget(), luaV_finishset(), and luaV_objlen().