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Lua 5.2 upgrade [1] for NSE.

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[1] http://seclists.org/nmap-dev/2012/q2/34
This commit is contained in:
batrick
2012-05-27 08:53:32 +00:00
parent a839e69449
commit 000f6dc4d9
553 changed files with 13477 additions and 8870 deletions
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38
liblua/ldump.c
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@@ -1,5 +1,5 @@
/*
** $Id: ldump.c,v 2.8.1.1 2007/12/27 13:02:25 roberto Exp $
** $Id: ldump.c,v 1.19 2011/11/23 17:48:18 lhf Exp $
** save precompiled Lua chunks
** See Copyright Notice in lua.h
*/
@@ -24,7 +24,7 @@ typedef struct {
} DumpState;
#define DumpMem(b,n,size,D) DumpBlock(b,(n)*(size),D)
#define DumpVar(x,D) DumpMem(&x,1,sizeof(x),D)
#define DumpVar(x,D) DumpMem(&x,1,sizeof(x),D)
static void DumpBlock(const void* b, size_t size, DumpState* D)
{
@@ -60,7 +60,7 @@ static void DumpVector(const void* b, int n, size_t size, DumpState* D)
static void DumpString(const TString* s, DumpState* D)
{
if (s==NULL || getstr(s)==NULL)
if (s==NULL)
{
size_t size=0;
DumpVar(size,D);
@@ -69,13 +69,13 @@ static void DumpString(const TString* s, DumpState* D)
{
size_t size=s->tsv.len+1; /* include trailing '\0' */
DumpVar(size,D);
DumpBlock(getstr(s),size,D);
DumpBlock(getstr(s),size*sizeof(char),D);
}
}
#define DumpCode(f,D) DumpVector(f->code,f->sizecode,sizeof(Instruction),D)
static void DumpFunction(const Proto* f, const TString* p, DumpState* D);
static void DumpFunction(const Proto* f, DumpState* D);
static void DumpConstants(const Proto* f, DumpState* D)
{
@@ -98,19 +98,28 @@ static void DumpConstants(const Proto* f, DumpState* D)
case LUA_TSTRING:
DumpString(rawtsvalue(o),D);
break;
default:
lua_assert(0); /* cannot happen */
break;
}
}
n=f->sizep;
DumpInt(n,D);
for (i=0; i<n; i++) DumpFunction(f->p[i],f->source,D);
for (i=0; i<n; i++) DumpFunction(f->p[i],D);
}
static void DumpUpvalues(const Proto* f, DumpState* D)
{
int i,n=f->sizeupvalues;
DumpInt(n,D);
for (i=0; i<n; i++)
{
DumpChar(f->upvalues[i].instack,D);
DumpChar(f->upvalues[i].idx,D);
}
}
static void DumpDebug(const Proto* f, DumpState* D)
{
int i,n;
DumpString((D->strip) ? NULL : f->source,D);
n= (D->strip) ? 0 : f->sizelineinfo;
DumpVector(f->lineinfo,n,sizeof(int),D);
n= (D->strip) ? 0 : f->sizelocvars;
@@ -123,26 +132,25 @@ static void DumpDebug(const Proto* f, DumpState* D)
}
n= (D->strip) ? 0 : f->sizeupvalues;
DumpInt(n,D);
for (i=0; i<n; i++) DumpString(f->upvalues[i],D);
for (i=0; i<n; i++) DumpString(f->upvalues[i].name,D);
}
static void DumpFunction(const Proto* f, const TString* p, DumpState* D)
static void DumpFunction(const Proto* f, DumpState* D)
{
DumpString((f->source==p || D->strip) ? NULL : f->source,D);
DumpInt(f->linedefined,D);
DumpInt(f->lastlinedefined,D);
DumpChar(f->nups,D);
DumpChar(f->numparams,D);
DumpChar(f->is_vararg,D);
DumpChar(f->maxstacksize,D);
DumpCode(f,D);
DumpConstants(f,D);
DumpUpvalues(f,D);
DumpDebug(f,D);
}
static void DumpHeader(DumpState* D)
{
char h[LUAC_HEADERSIZE];
lu_byte h[LUAC_HEADERSIZE];
luaU_header(h);
DumpBlock(h,LUAC_HEADERSIZE,D);
}
@@ -159,6 +167,6 @@ int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip
D.strip=strip;
D.status=0;
DumpHeader(&D);
DumpFunction(f,NULL,&D);
DumpFunction(f,&D);
return D.status;
}