/* */
/* */
/* */
-/* (C) 2002-2005, Ullrich von Bassewitz */
-/* Römerstraße 52 */
+/* (C) 2002-2009, Ullrich von Bassewitz */
+/* Roemerstrasse 52 */
/* D-70794 Filderstadt */
/* EMail: uz@cc65.org */
/* */
typedef struct CallDesc CallDesc;
struct CallDesc {
const char* LongFunc; /* Long function name */
- short A, X, Y; /* Register contents */
+ RegContents Regs; /* Register contents */
unsigned Flags; /* Flags from above */
const char* ShortFunc; /* Short function name */
};
* name, entries are sorted best match first, so when searching linear for
* a match, the first one can be used because it is also the best one (or
* at least none of the following ones are better).
+ * Note^2: Ptr1 and Tmp1 aren't evaluated, because runtime routines don't
+ * expect parameters here.
*/
static const CallDesc CallTable [] = {
/* Name A register X register Y register flags replacement */
- { "addeqysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, F_NONE, "addeq0sp" },
- { "laddeqysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, F_NONE, "laddeq0sp" },
- { "ldaxidx", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 1, F_NONE, "ldaxi" },
- { "ldaxysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 1, F_NONE, "ldax0sp" },
- { "ldeaxidx", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 3, F_NONE, "ldeaxi" },
- { "ldeaxysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 3, F_NONE, "ldeax0sp" },
- { "lsubeqysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, F_NONE, "lsubeq0sp" },
- { "pusha", 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, F_SLOWER, "pushc0" },
- { "pusha", 1, UNKNOWN_REGVAL, UNKNOWN_REGVAL, F_SLOWER, "pushc1" },
- { "pusha", 2, UNKNOWN_REGVAL, UNKNOWN_REGVAL, F_SLOWER, "pushc2" },
- { "pushax", 0, 0, UNKNOWN_REGVAL, F_NONE, "push0" },
- { "pushax", 1, 0, UNKNOWN_REGVAL, F_SLOWER, "push1" },
- { "pushax", 2, 0, UNKNOWN_REGVAL, F_SLOWER, "push2" },
- { "pushax", 3, 0, UNKNOWN_REGVAL, F_SLOWER, "push3" },
- { "pushax", 4, 0, UNKNOWN_REGVAL, F_SLOWER, "push4" },
- { "pushax", 5, 0, UNKNOWN_REGVAL, F_SLOWER, "push5" },
- { "pushax", 6, 0, UNKNOWN_REGVAL, F_SLOWER, "push6" },
- { "pushax", 7, 0, UNKNOWN_REGVAL, F_SLOWER, "push7" },
- { "pushax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "pusha0" },
- { "pushax", UNKNOWN_REGVAL, 0xFF, UNKNOWN_REGVAL, F_SLOWER, "pushaFF" },
- { "pushaysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, F_NONE, "pusha0sp" },
- { "pushwidx", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 1, F_NONE, "pushw" },
- { "pushwysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 3, F_NONE, "pushw0sp" },
- { "staxysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, F_NONE, "stax0sp" },
- { "steaxysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, F_NONE, "steax0sp" },
- { "subeqysp", UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, F_NONE, "subeq0sp" },
- { "tosaddax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosadda0" },
- { "tosandax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosanda0" },
- { "tosdivax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosdiva0" },
- { "toseqax", 0, 0, UNKNOWN_REGVAL, F_NONE, "toseq00" },
- { "toseqax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "toseqa0" },
- { "tosgeax", 0, 0, UNKNOWN_REGVAL, F_NONE, "tosge00" },
- { "tosgeax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosgea0" },
- { "tosgtax", 0, 0, UNKNOWN_REGVAL, F_NONE, "tosgt00" },
- { "tosgtax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosgta0" },
- { "tosleax", 0, 0, UNKNOWN_REGVAL, F_NONE, "tosle00" },
- { "tosleax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "toslea0" },
- { "tosltax", 0, 0, UNKNOWN_REGVAL, F_NONE, "toslt00" },
- { "tosltax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "toslta0" },
- { "tosmodax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosmoda0" },
- { "tosmulax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosmula0" },
- { "tosneax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosnea0" },
- { "tosorax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosora0" },
- { "tosrsubax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosrsuba0" },
- { "tossubax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tossuba0" },
- { "tosudivax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosudiva0" },
- { "tosugeax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosugea0" },
- { "tosugtax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosugta0" },
- { "tosuleax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosulea0" },
- { "tosultax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosulta0" },
- { "tosumodax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosumoda0" },
- { "tosumulax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosumula0" },
- { "tosxorax", UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, F_NONE, "tosxora0" },
-
-#if 0
- "tosadd0ax", /* tosaddeax, sreg = 0 */
- "laddeqa", /* laddeq, sreg = 0, x = 0 */
- "laddeq1", /* laddeq, sreg = 0, x = 0, a = 1 */
- "tosand0ax", /* tosandeax, sreg = 0 */
- "tosdiv0ax", /* tosdiveax, sreg = 0 */
- "tosmod0ax", /* tosmodeax, sreg = 0 */
- "tosmul0ax", /* tosmuleax, sreg = 0 */
- "tosumul0ax", /* tosumuleax, sreg = 0 */
- "tosor0ax", /* tosoreax, sreg = 0 */
- "push0ax", /* pusheax, sreg = 0 */
- "tosrsub0ax", /* tosrsubeax, sreg = 0 */
- "tosshl0ax", /* tosshleax, sreg = 0 */
- "tosasl0ax", /* tosasleax, sreg = 0 */
- "tosshr0ax", /* tosshreax, sreg = 0 */
- "tosasr0ax", /* tosasreax, sreg = 0 */
- "tossub0ax", /* tossubeax, sreg = 0 */
- "lsubeqa", /* lsubeq, sreg = 0, x = 0 */
- "lsubeq1", /* lsubeq, sreg = 0, x = 0, a = 1 */
- "tosudiv0ax", /* tosudiveax, sreg = 0 */
- "tosumod0ax", /* tosumodeax, sreg = 0 */
- "tosxor0ax", /* tosxoreax, sreg = 0 */
-#endif
+ {
+ "addeqysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "addeq0sp"
+ },{
+ "laddeq",
+ {
+ /* A X Y SRegLo */
+ 1, 0, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "laddeq1"
+ },{
+ "laddeq",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "laddeqa"
+ },{
+ "laddeqysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "laddeq0sp"
+ },{
+ "ldaxidx",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 1, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "ldaxi"
+ },{
+ "ldaxysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 1, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "ldax0sp"
+ },{
+ "ldeaxidx",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 3, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "ldeaxi"
+ },{
+ "ldeaxysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 3, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "ldeax0sp"
+ },{
+ "leaaxsp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "leaa0sp"
+ },{
+ "lsubeq",
+ {
+ /* A X Y SRegLo */
+ 1, 0, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "lsubeq1"
+ },{
+ "lsubeq",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "lsubeqa"
+ },{
+ "lsubeqysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "lsubeq0sp"
+ },{
+ "pusha",
+ {
+ /* A X Y SRegLo */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "pushc0"
+ },{
+ "pusha",
+ {
+ /* A X Y SRegLo */
+ 1, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "pushc1"
+ },{
+ "pusha",
+ {
+ /* A X Y SRegLo */
+ 2, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "pushc2"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ 0, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "push0"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ 1, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "push1"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ 2, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "push2"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ 3, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "push3"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ 4, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "push4"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ 5, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "push5"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ 6, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "push6"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ 7, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "push7"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "pusha0"
+ },{
+ "pushax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0xFF, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_SLOWER,
+ "pushaFF"
+ },{
+ "pushaysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "pusha0sp"
+ },{
+ "pusheax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "push0ax"
+ },{
+ "pushwidx",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 1, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "pushw"
+ },{
+ "pushwysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 3, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "pushw0sp"
+ },{
+ "staxysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "stax0sp"
+ },{
+ "steaxysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "steax0sp"
+ },{
+ "subeqysp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "subeq0sp"
+ },{
+ "tosaddax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosadda0"
+ },{
+ "tosaddeax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosadd0ax"
+ },{
+ "tosandax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosanda0"
+ },{
+ "tosandeax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosand0ax"
+ },{
+ "tosdivax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosdiva0"
+ },{
+ "tosdiveax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosdiv0ax"
+ },{
+ "toseqax",
+ {
+ /* A X Y SRegLo */
+ 0, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "toseq00"
+ },{
+ "toseqax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "toseqa0"
+ },{
+ "tosgeax",
+ {
+ /* A X Y SRegLo */
+ 0, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosge00"
+ },{
+ "tosgeax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosgea0"
+ },{
+ "tosgtax",
+ {
+ /* A X Y SRegLo */
+ 0, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosgt00"
+ },{
+ "tosgtax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosgta0"
+ },{
+ "tosicmp",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosicmp0"
+ },{
+ "tosleax",
+ {
+ /* A X Y SRegLo */
+ 0, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosle00"
+ },{
+ "tosleax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "toslea0"
+ },{
+ "tosltax",
+ {
+ /* A X Y SRegLo */
+ 0, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "toslt00"
+ },{
+ "tosltax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "toslta0"
+ },{
+ "tosmodax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosmoda0"
+ },{
+ "tosmodeax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosmod0ax"
+ },{
+ "tosmulax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosmula0"
+ },{
+ "tosmuleax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosmul0ax"
+ },{
+ "tosneax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosnea0"
+ },{
+ "tosorax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosora0"
+ },{
+ "tosoreax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosor0ax"
+ },{
+ "tosrsubax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosrsuba0"
+ },{
+ "tosrsubeax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosrsub0ax"
+ },{
+ "tossubax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tossuba0"
+ },{
+ "tossubeax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tossub0ax"
+ },{
+ "tosudivax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosudiva0"
+ },{
+ "tosudiveax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosudiv0ax"
+ },{
+ "tosugeax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosugea0"
+ },{
+ "tosugtax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosugta0"
+ },{
+ "tosuleax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosulea0"
+ },{
+ "tosultax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosulta0"
+ },{
+ "tosumodax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosumoda0"
+ },{
+ "tosumodeax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosumod0ax"
+ },{
+ "tosumulax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosumula0"
+ },{
+ "tosumuleax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosumul0ax"
+ },{
+ "tosxorax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosxora0"
+ },{
+ "tosxoreax",
+ {
+ /* A X Y SRegLo */
+ UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL, 0,
+ /* SRegHi Ptr1Lo Ptr1Hi Tmp1 */
+ 0, UNKNOWN_REGVAL, UNKNOWN_REGVAL, UNKNOWN_REGVAL
+ },
+ F_NONE,
+ "tosxor0ax"
+ },
+
};
#define CALL_COUNT (sizeof(CallTable) / sizeof(CallTable[0]))
+static int RegMatch (short Expected, short Actual)
+/* Check for a register match. If Expected has a value, it must be identical
+ * to Actual.
+ */
+{
+ return RegValIsUnknown (Expected) || (Expected == Actual);
+}
+
+
+
/*****************************************************************************/
/* Code */
/*****************************************************************************/
/* Check if it's a subroutine call */
if (E->OPC == OP65_JSR && (D = FindCall (E->Arg)) != 0) {
- printf ("Found \"%s\" for \"%s\"\n", D->LongFunc, D->ShortFunc);
+ /* Get input register info for this insn */
+ const RegContents* In = &E->RI->In;
/* FindCall finds the first entry that matches our function name.
* The names are listed in "best match" order, so search for the
/* Check the registers and allow slower code only if
* optimizing for size.
*/
- if ((D->A < 0 || D->A == E->RI->In.RegA) &&
- (D->X < 0 || D->X == E->RI->In.RegX) &&
- (D->Y < 0 || D->Y == E->RI->In.RegY) &&
- (OptForSize || (D->Flags & F_SLOWER) == 0)) {
+ if ((OptForSize || (D->Flags & F_SLOWER) == 0) &&
+ RegMatch (D->Regs.RegA, In->RegA) &&
+ RegMatch (D->Regs.RegX, In->RegX) &&
+ RegMatch (D->Regs.RegY, In->RegY) &&
+ RegMatch (D->Regs.SRegLo, In->SRegLo) &&
+ RegMatch (D->Regs.SRegHi, In->SRegHi)) {
/* Ok, match for all conditions */
CodeEntry* X;
projects / cc65 / blobdiff