1 files changed, 24 insertions, 3 deletions

diff --git a/ldebug.h b/ldebug.h
index 9bdc7c03..7dd7ed23 100644
--- a/ldebug.h
+++ b/ldebug.h
@@ -1,5 +1,5 @@
 /*
-** $Id: ldebug.h,v 1.10 2001/02/12 19:54:50 roberto Exp roberto $
+** $Id: ldebug.h,v 1.11 2001/02/23 17:17:25 roberto Exp roberto $
 ** Auxiliary functions from Debug Interface module
 ** See Copyright Notice in lua.h
 */
@@ -12,11 +12,32 @@
 #include "luadebug.h"
 
 
+enum OpMode {iABC, iABc, iAsBc};  /* basic instruction format */
+
+/*
+** masks for instruction properties
+*/
+enum OpModeMask {
+  OpModeAreg = 2,       /* A is a register */
+  OpModeBreg,           /* B is a register */
+  OpModeCreg,           /* C is a register/constant */
+  OpModesetA,           /* instruction set register A */
+  OpModeK,              /* Bc is a constant */
+  OpModeT               /* operator is a test */
+};
+
+extern const unsigned char luaG_opmodes[];
+
+#define getOpMode(m)            ((enum OpMode)(luaG_opmodes[m] & 3))
+#define testOpMode(m, b)        (luaG_opmodes[m] & (1 << (b)))
+
+
 void luaG_typeerror (lua_State *L, StkId o, const l_char *op);
-void luaG_binerror (lua_State *L, StkId p1, int t, const l_char *op);
+void luaG_concaterror (lua_State *L, StkId p1, StkId p2);
+void luaG_aritherror (lua_State *L, StkId p1, TObject *p2);
 int luaG_getline (int *lineinfo, int pc, int refline, int *refi);
 void luaG_ordererror (lua_State *L, const TObject *p1, const TObject *p2);
-int luaG_checkcode (lua_State *L, const Proto *pt);
+int luaG_checkcode (const Proto *pt);
 
 
 #endif