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rewrite SSM and clonefunction

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This commit is contained in:
Cloud Wu
2019-04-16 21:16:13 +08:00
committed by 云风
parent 2d6d2c75a4
commit 2ceb642b5d
32 changed files with 934 additions and 645 deletions
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30
3rd/lua/luac.c
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@@ -150,9 +150,9 @@ static const Proto* combine(lua_State* L, int n)
for (i=0; i<n; i++)
{
f->p[i]=toproto(L,i-n-1);
if (f->p[i]->sp->sizeupvalues>0) f->p[i]->sp->upvalues[0].instack=0;
if (f->p[i]->sizeupvalues>0) f->p[i]->upvalues[0].instack=0;
}
f->sp->sizelineinfo=0;
f->sizelineinfo=0;
return f;
}
}
@@ -193,10 +193,10 @@ static int pmain(lua_State* L)
int main(int argc, char* argv[])
{
lua_State* L;
luaS_initssm();
int i=doargs(argc,argv);
argc-=i; argv+=i;
if (argc<=0) usage("no input files given");
luaS_initshr();
L=luaL_newstate();
if (L==NULL) fatal("cannot create state: not enough memory");
lua_pushcfunction(L,&pmain);
@@ -204,6 +204,7 @@ int main(int argc, char* argv[])
lua_pushlightuserdata(L,argv);
if (lua_pcall(L,2,0,0)!=LUA_OK) fatal(lua_tostring(L,-1));
lua_close(L);
luaS_exitssm();
return EXIT_SUCCESS;
}
@@ -284,13 +285,13 @@ static void PrintConstant(const Proto* f, int i)
}
}
#define UPVALNAME(x) ((f->sp->upvalues[x].name) ? getstr(f->sp->upvalues[x].name) : "-")
#define UPVALNAME(x) ((f->upvalues[x].name) ? getstr(f->upvalues[x].name) : "-")
#define MYK(x) (-1-(x))
static void PrintCode(const Proto* f)
{
const Instruction* code=f->sp->code;
int pc,n=f->sp->sizecode;
const Instruction* code=f->code;
int pc,n=f->sizecode;
for (pc=0; pc<n; pc++)
{
Instruction i=code[pc];
@@ -395,7 +396,7 @@ static void PrintCode(const Proto* f)
#define SS(x) ((x==1)?"":"s")
#define S(x) (int)(x),SS(x)
static void PrintHeader(const SharedProto* f)
static void PrintHeader(const Proto* f)
{
const char* s=f->source ? getstr(f->source) : "=?";
if (*s=='@' || *s=='=')
@@ -417,9 +418,8 @@ static void PrintHeader(const SharedProto* f)
static void PrintDebug(const Proto* f)
{
const SharedProto *sp = f->sp;
int i,n;
n=sp->sizek;
n=f->sizek;
printf("constants (%d) for %p:\n",n,VOID(f));
for (i=0; i<n; i++)
{
@@ -427,26 +427,26 @@ static void PrintDebug(const Proto* f)
PrintConstant(f,i);
printf("\n");
}
n=sp->sizelocvars;
n=f->sizelocvars;
printf("locals (%d) for %p:\n",n,VOID(f));
for (i=0; i<n; i++)
{
printf("\t%d\t%s\t%d\t%d\n",
i,getstr(sp->locvars[i].varname),sp->locvars[i].startpc+1,sp->locvars[i].endpc+1);
i,getstr(f->locvars[i].varname),f->locvars[i].startpc+1,f->locvars[i].endpc+1);
}
n=f->sp->sizeupvalues;
n=f->sizeupvalues;
printf("upvalues (%d) for %p:\n",n,VOID(f));
for (i=0; i<n; i++)
{
printf("\t%d\t%s\t%d\t%d\n",
i,UPVALNAME(i),sp->upvalues[i].instack,sp->upvalues[i].idx);
i,UPVALNAME(i),f->upvalues[i].instack,f->upvalues[i].idx);
}
}
static void PrintFunction(const Proto* f, int full)
{
int i,n=f->sp->sizep;
PrintHeader(f->sp);
int i,n=f->sizep;
PrintHeader(f);
PrintCode(f);
if (full) PrintDebug(f);
for (i=0; i<n; i++) PrintFunction(f->p[i],full);