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new macro LUA_API

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This commit is contained in:
Roberto Ierusalimschy
2000-10-20 14:39:03 -02:00
parent 8b88ab07f7
commit 64eecc0b82
19 changed files with 238 additions and 232 deletions
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28
lundump.c
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@@ -1,5 +1,5 @@
/*
** $Id: lundump.c,v 1.32 2000/09/21 03:15:36 lhf Exp $
** $Id: lundump.c,v 1.32 2000/09/21 03:15:36 lhf Exp lhf $
** load bytecodes from files
** See Copyright Notice in lua.h
*/
@@ -23,7 +23,7 @@ static const char* ZNAME (ZIO* Z)
static void unexpectedEOZ (lua_State* L, ZIO* Z)
{
luaO_verror(L,"unexpected end of file in `%.255s'",ZNAME(Z));
luaO_verror(L,"unexpected end of file in `%.99s'",ZNAME(Z));
}
static int ezgetc (lua_State* L, ZIO* Z)
@@ -107,7 +107,8 @@ static void LoadCode (lua_State* L, Proto* tf, ZIO* Z, int swap)
int size=LoadInt(L,Z,swap);
tf->code=luaM_newvector(L,size,Instruction);
LoadVector(L,tf->code,size,sizeof(*tf->code),Z,swap);
if (tf->code[size-1]!=OP_END) luaO_verror(L,"bad code in `%.255s'",ZNAME(Z));
if (tf->code[size-1]!=OP_END) luaO_verror(L,"bad code in `%.99s'",ZNAME(Z));
luaF_protook(L,tf,size);
}
static void LoadLocals (lua_State* L, Proto* tf, ZIO* Z, int swap)
@@ -125,8 +126,8 @@ static void LoadLocals (lua_State* L, Proto* tf, ZIO* Z, int swap)
static void LoadLines (lua_State* L, Proto* tf, ZIO* Z, int swap)
{
int n=LoadInt(L,Z,swap);
if (n==0) return;
int n;
tf->nlineinfo=n=LoadInt(L,Z,swap);
tf->lineinfo=luaM_newvector(L,n,int);
LoadVector(L,tf->lineinfo,n,sizeof(*tf->lineinfo),Z,swap);
}
@@ -157,10 +158,10 @@ static Proto* LoadFunction (lua_State* L, ZIO* Z, int swap)
tf->numparams=LoadInt(L,Z,swap);
tf->is_vararg=LoadByte(L,Z);
tf->maxstacksize=LoadInt(L,Z,swap);
LoadCode(L,tf,Z,swap);
LoadLocals(L,tf,Z,swap);
LoadLines(L,tf,Z,swap);
LoadConstants(L,tf,Z,swap);
LoadCode(L,tf,Z,swap);
return tf;
}
@@ -169,14 +170,14 @@ static void LoadSignature (lua_State* L, ZIO* Z)
const char* s=SIGNATURE;
while (*s!=0 && ezgetc(L,Z)==*s)
++s;
if (*s!=0) luaO_verror(L,"bad signature in `%.255s'",ZNAME(Z));
if (*s!=0) luaO_verror(L,"bad signature in `%.99s'",ZNAME(Z));
}
static void TestSize (lua_State* L, int s, const char* what, ZIO* Z)
{
int r=ezgetc(L,Z);
if (r!=s)
luaO_verror(L,"virtual machine mismatch in `%.255s':\n"
luaO_verror(L,"virtual machine mismatch in `%.99s':\n"
" %s is %d but read %d",ZNAME(Z),what,s,r);
}
@@ -190,11 +191,11 @@ static int LoadHeader (lua_State* L, ZIO* Z)
LoadSignature(L,Z);
version=ezgetc(L,Z);
if (version>VERSION)
luaO_verror(L,"`%.255s' too new:\n"
luaO_verror(L,"`%.99s' too new:\n"
" read version %d.%d; expected at most %d.%d",
ZNAME(Z),V(version),V(VERSION));
if (version<VERSION0) /* check last major change */
luaO_verror(L,"`%.255s' too old:\n"
luaO_verror(L,"`%.99s' too old:\n"
" read version %d.%d; expected at least %d.%d",
ZNAME(Z),V(version),V(VERSION));
swap=(luaU_endianess()!=ezgetc(L,Z)); /* need to swap bytes? */
@@ -207,9 +208,8 @@ static int LoadHeader (lua_State* L, ZIO* Z)
TESTSIZE(sizeof(Number));
f=LoadNumber(L,Z,swap);
if ((long)f!=(long)tf) /* disregard errors in last bit of fraction */
luaO_verror(L,"unknown number format in `%.255s':\n"
" read " NUMBER_FMT "; expected " NUMBER_FMT,
ZNAME(Z),f,tf);
luaO_verror(L,"unknown number format in `%.99s':\n"
" read " NUMBER_FMT "; expected " NUMBER_FMT, ZNAME(Z),f,tf);
return swap;
}
@@ -230,7 +230,7 @@ Proto* luaU_undump (lua_State* L, ZIO* Z)
tf=LoadChunk(L,Z);
c=zgetc(Z);
if (c!=EOZ)
luaO_verror(L,"`%.255s' apparently contains more than one chunk",ZNAME(Z));
luaO_verror(L,"`%.99s' apparently contains more than one chunk",ZNAME(Z));
return tf;
}