diff options
Diffstat (limited to 'src/lib/lua/ldump.c')
-rw-r--r-- | src/lib/lua/ldump.c | 184 |
1 files changed, 92 insertions, 92 deletions
diff --git a/src/lib/lua/ldump.c b/src/lib/lua/ldump.c index 61fa2cd892d..67e02ddaf3b 100644 --- a/src/lib/lua/ldump.c +++ b/src/lib/lua/ldump.c @@ -16,144 +16,144 @@ #include "lundump.h" typedef struct { - lua_State* L; - lua_Writer writer; - void* data; - int strip; - int status; + lua_State* L; + lua_Writer writer; + void* data; + int strip; + int status; } DumpState; -#define DumpMem(b,n,size,D) DumpBlock(b,(n)*(size),D) -#define DumpVar(x,D) DumpMem(&x,1,sizeof(x),D) +#define DumpMem(b,n,size,D) DumpBlock(b,(n)*(size),D) +#define DumpVar(x,D) DumpMem(&x,1,sizeof(x),D) static void DumpBlock(const void* b, size_t size, DumpState* D) { - if (D->status==0) - { - lua_unlock(D->L); - D->status=(*D->writer)(D->L,b,size,D->data); - lua_lock(D->L); - } + if (D->status==0) + { + lua_unlock(D->L); + D->status=(*D->writer)(D->L,b,size,D->data); + lua_lock(D->L); + } } static void DumpChar(int y, DumpState* D) { - char x=(char)y; - DumpVar(x,D); + char x=(char)y; + DumpVar(x,D); } static void DumpInt(int x, DumpState* D) { - DumpVar(x,D); + DumpVar(x,D); } static void DumpNumber(lua_Number x, DumpState* D) { - DumpVar(x,D); + DumpVar(x,D); } static void DumpVector(const void* b, int n, size_t size, DumpState* D) { - DumpInt(n,D); - DumpMem(b,n,size,D); + DumpInt(n,D); + DumpMem(b,n,size,D); } static void DumpString(const TString* s, DumpState* D) { - if (s==NULL) - { - size_t size=0; - DumpVar(size,D); - } - else - { - size_t size=s->tsv.len+1; /* include trailing '\0' */ - DumpVar(size,D); - DumpBlock(getstr(s),size*sizeof(char),D); - } + if (s==NULL) + { + size_t size=0; + DumpVar(size,D); + } + else + { + size_t size=s->tsv.len+1; /* include trailing '\0' */ + DumpVar(size,D); + DumpBlock(getstr(s),size*sizeof(char),D); + } } -#define DumpCode(f,D) DumpVector(f->code,f->sizecode,sizeof(Instruction),D) +#define DumpCode(f,D) DumpVector(f->code,f->sizecode,sizeof(Instruction),D) static void DumpFunction(const Proto* f, DumpState* D); static void DumpConstants(const Proto* f, DumpState* D) { - int i,n=f->sizek; - DumpInt(n,D); - for (i=0; i<n; i++) - { - const TValue* o=&f->k[i]; - DumpChar(ttypenv(o),D); - switch (ttypenv(o)) - { - case LUA_TNIL: + int i,n=f->sizek; + DumpInt(n,D); + for (i=0; i<n; i++) + { + const TValue* o=&f->k[i]; + DumpChar(ttypenv(o),D); + switch (ttypenv(o)) + { + case LUA_TNIL: break; - case LUA_TBOOLEAN: + case LUA_TBOOLEAN: DumpChar(bvalue(o),D); break; - case LUA_TNUMBER: + case LUA_TNUMBER: DumpNumber(nvalue(o),D); break; - case LUA_TSTRING: + case LUA_TSTRING: DumpString(rawtsvalue(o),D); break; - default: lua_assert(0); - } - } - n=f->sizep; - DumpInt(n,D); - for (i=0; i<n; i++) DumpFunction(f->p[i],D); + default: lua_assert(0); + } + } + n=f->sizep; + DumpInt(n,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); - } + 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; - DumpInt(n,D); - for (i=0; i<n; i++) - { - DumpString(f->locvars[i].varname,D); - DumpInt(f->locvars[i].startpc,D); - DumpInt(f->locvars[i].endpc,D); - } - n= (D->strip) ? 0 : f->sizeupvalues; - DumpInt(n,D); - for (i=0; i<n; i++) DumpString(f->upvalues[i].name,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; + DumpInt(n,D); + for (i=0; i<n; i++) + { + DumpString(f->locvars[i].varname,D); + DumpInt(f->locvars[i].startpc,D); + DumpInt(f->locvars[i].endpc,D); + } + n= (D->strip) ? 0 : f->sizeupvalues; + DumpInt(n,D); + for (i=0; i<n; i++) DumpString(f->upvalues[i].name,D); } static void DumpFunction(const Proto* f, DumpState* D) { - DumpInt(f->linedefined,D); - DumpInt(f->lastlinedefined,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); + DumpInt(f->linedefined,D); + DumpInt(f->lastlinedefined,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) { - lu_byte h[LUAC_HEADERSIZE]; - luaU_header(h); - DumpBlock(h,LUAC_HEADERSIZE,D); + lu_byte h[LUAC_HEADERSIZE]; + luaU_header(h); + DumpBlock(h,LUAC_HEADERSIZE,D); } /* @@ -161,13 +161,13 @@ static void DumpHeader(DumpState* D) */ int luaU_dump (lua_State* L, const Proto* f, lua_Writer w, void* data, int strip) { - DumpState D; - D.L=L; - D.writer=w; - D.data=data; - D.strip=strip; - D.status=0; - DumpHeader(&D); - DumpFunction(f,&D); - return D.status; + DumpState D; + D.L=L; + D.writer=w; + D.data=data; + D.strip=strip; + D.status=0; + DumpHeader(&D); + DumpFunction(f,&D); + return D.status; } |