lua LCD (Lua Compact Debug) patch

 LCD developed 9/2015 by Terry Ellison

 We've already discarded the ldebug module from lua
 it only makes sense to discard the debug info as well
 adds 1.5 K to the binary
 saves 8 Kb on the base state
 once scripts start getting called i've seen 10-50Kb savings but it all depends on
 what exactly you are running

Change-Id: Ibb74f344df1c4c96380ec6c98b010a810e9ae9cc

1 files changed, 9 insertions, 0 deletions

diff --git a/apps/plugins/lua/lundump.c b/apps/plugins/lua/lundump.c
index 967b45c94b..13f910edd7 100644
--- a/apps/plugins/lua/lundump.c
+++ b/apps/plugins/lua/lundump.c
@@ -140,9 +140,18 @@ static void LoadDebug(LoadState* S, Proto* f)
 {
  int i,n;
  n=LoadInt(S);
+#ifdef LUA_OPTIMIZE_DEBUG
+ if(n) {
+   f->packedlineinfo=luaM_newvector(S->L,n,unsigned char);
+   LoadBlock(S,f->packedlineinfo,n);
+ } else {
+   f->packedlineinfo=NULL;
+ }
+#else
  f->lineinfo=luaM_newvector(S->L,n,int);
  f->sizelineinfo=n;
  LoadVector(S,f->lineinfo,n,sizeof(int));
+#endif
  n=LoadInt(S);
  f->locvars=luaM_newvector(S->L,n,LocVar);
  f->sizelocvars=n;