|
|
@@ -1,5 +1,5 @@
|
|
|
/*
|
|
|
-** $Id: lopcodes.h,v 1.183 2018/01/27 16:56:33 roberto Exp roberto $
|
|
|
+** $Id: lopcodes.h,v 1.184 2018/01/28 15:13:26 roberto Exp roberto $
|
|
|
** Opcodes for Lua virtual machine
|
|
|
** See Copyright Notice in lua.h
|
|
|
*/
|
|
|
@@ -334,8 +334,8 @@ OP_EXTRAARG/* Ax extra (larger) argument for previous opcode */
|
|
|
** bits 0-2: op mode
|
|
|
** bit 3: instruction set register A
|
|
|
** bit 4: operator is a test (next instruction must be a jump)
|
|
|
-** bit 5: instruction sets 'L->top' for next instruction (when C == 0)
|
|
|
-** bit 6: instruction uses 'L->top' set by previous instruction (when B == 0)
|
|
|
+** bit 5: instruction uses 'L->top' set by previous instruction (when B == 0)
|
|
|
+** bit 6: instruction sets 'L->top' for next instruction (when C == 0)
|
|
|
*/
|
|
|
|
|
|
LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
|
|
|
@@ -343,8 +343,8 @@ LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
|
|
|
#define getOpMode(m) (cast(enum OpMode, luaP_opmodes[m] & 7))
|
|
|
#define testAMode(m) (luaP_opmodes[m] & (1 << 3))
|
|
|
#define testTMode(m) (luaP_opmodes[m] & (1 << 4))
|
|
|
-#define testOTMode(m) (luaP_opmodes[m] & (1 << 5))
|
|
|
-#define testITMode(m) (luaP_opmodes[m] & (1 << 6))
|
|
|
+#define testITMode(m) (luaP_opmodes[m] & (1 << 5))
|
|
|
+#define testOTMode(m) (luaP_opmodes[m] & (1 << 6))
|
|
|
|
|
|
/* "out top" (set top for next instruction) */
|
|
|
#define isOT(i) (testOTMode(GET_OPCODE(i)) && GETARG_C(i) == 0)
|
|
|
@@ -352,7 +352,7 @@ LUAI_DDEC const lu_byte luaP_opmodes[NUM_OPCODES];
|
|
|
/* "in top" (uses top from previous instruction) */
|
|
|
#define isIT(i) (testITMode(GET_OPCODE(i)) && GETARG_B(i) == 0)
|
|
|
|
|
|
-#define opmode(ot,it,t,a,m) (((ot)<<5) | ((it)<<6) | ((t)<<4) | ((a)<<3) | (m))
|
|
|
+#define opmode(ot,it,t,a,m) (((ot)<<6) | ((it)<<5) | ((t)<<4) | ((a)<<3) | (m))
|
|
|
|
|
|
|
|
|
LUAI_DDEC const char *const luaP_opnames[NUM_OPCODES+1]; /* opcode names */
|
Roberto Ierusalimschy