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[rx] speed up opcode decoder
- From: DJ Delorie <dj at redhat dot com>
- To: binutils at sourceware dot org, gdb-patches at sourceware dot org
- Date: Tue, 27 Jul 2010 20:36:48 -0400
- Subject: [rx] speed up opcode decoder
This patch is purely for performance; it moves some logic out of the
runtime and into the compile (well, preprocessor) time. Committed.
2010-07-27 DJ Delorie <dj@redhat.com>
* rx-decode.opc (store_flags): Remove, replace with F_* macros.
(rx_decode_opcode): Likewise.
* rx-decode.c: Regenerate.
Index: rx-decode.opc
===================================================================
RCS file: /cvs/src/src/opcodes/rx-decode.opc,v
retrieving revision 1.3
diff -p -U3 -r1.3 rx-decode.opc
--- rx-decode.opc 5 Nov 2009 00:38:44 -0000 1.3
+++ rx-decode.opc 28 Jul 2010 00:33:12 -0000
@@ -220,45 +220,20 @@ rx_disp (int n, int type, int reg, int s
}
}
-/* The syntax is "OSZC" where each character is one of the following:
- - = flag unchanged
- 0 = flag cleared
- 1 = flag set
- ? = flag undefined
- x = flag set (any letter will do, use it for hints :). */
-
-static void
-store_flags (RX_Opcode_Decoded * rx, char * str)
-{
- int i, mask;
- rx->flags_0 = 0;
- rx->flags_1 = 0;
- rx->flags_s = 0;
-
- for (i = 0; i < 4; i++)
- {
- mask = 8 >> i;
- switch (str[i])
- {
- case 0:
- abort ();
- case '-':
- break;
- case '0':
- rx->flags_0 |= mask;
- break;
- case '1':
- rx->flags_1 |= mask;
- break;
- case '?':
- break;
- default:
- rx->flags_0 |= mask;
- rx->flags_s |= mask;
- break;
- }
- }
-}
+#define xO 8
+#define xS 4
+#define xZ 2
+#define xC 1
+
+#define F_____
+#define F___ZC rx->flags_0 = rx->flags_s = xZ|xC;
+#define F__SZ_ rx->flags_0 = rx->flags_s = xS|xZ;
+#define F__SZC rx->flags_0 = rx->flags_s = xS|xZ|xC;
+#define F_0SZC rx->flags_0 = xO|xS|xZ|xC; rx->flags_s = xS|xZ|xC;
+#define F_O___ rx->flags_0 = rx->flags_s = xO;
+#define F_OS__ rx->flags_0 = rx->flags_s = xO|xS;
+#define F_OSZ_ rx->flags_0 = rx->flags_s = xO|xS|xZ;
+#define F_OSZC rx->flags_0 = rx->flags_s = xO|xS|xZ|xC;
int
rx_decode_opcode (unsigned long pc AU,
@@ -283,19 +258,19 @@ rx_decode_opcode (unsigned long pc AU,
/* MOV */
/** 0111 0101 0100 rdst mov%s #%1, %0 */
- ID(mov); DR(rdst); SC(IMM (1)); F("----");
+ ID(mov); DR(rdst); SC(IMM (1)); F_____;
/** 1111 10sd rdst im sz mov%s #%1, %0 */
- ID(mov); sBWL (sz); DD(sd, rdst, sz); SC(IMMex(im)); F("----");
+ ID(mov); sBWL (sz); DD(sd, rdst, sz); SC(IMMex(im)); F_____;
/** 0110 0110 immm rdst mov%s #%1, %0 */
- ID(mov); DR(rdst); SC(immm); F("----");
+ ID(mov); DR(rdst); SC(immm); F_____;
/** 0011 11sz d dst sppp mov%s #%1, %0 */
- ID(mov); sBWL (sz); DIs(dst, d*16+sppp, sz); SC(IMM(1)); F("----");
+ ID(mov); sBWL (sz); DIs(dst, d*16+sppp, sz); SC(IMM(1)); F_____;
/** 11sz sd ss rsrc rdst mov%s %1, %0 */
- ID(mov); sBWL(sz); F("----");
+ ID(mov); sBWL(sz); F_____;
if ((ss == 3) && (sd != 3))
{
SD(ss, rdst, sz); DD(sd, rsrc, sz);
@@ -306,55 +281,55 @@ rx_decode_opcode (unsigned long pc AU,
}
/** 10sz 1dsp a src b dst mov%s %1, %0 */
- ID(mov); sBWL(sz); DR(dst); SIs(src, dsp*4+a*2+b, sz); F("----");
+ ID(mov); sBWL(sz); DR(dst); SIs(src, dsp*4+a*2+b, sz); F_____;
/** 10sz 0dsp a dst b src mov%s %1, %0 */
- ID(mov); sBWL(sz); DIs(dst, dsp*4+a*2+b, sz); SR(src); F("----");
+ ID(mov); sBWL(sz); DIs(dst, dsp*4+a*2+b, sz); SR(src); F_____;
/** 1111 1110 01sz isrc bsrc rdst mov%s [%1, %2], %0 */
- ID(movbi); sBWL(sz); DR(rdst); SR(isrc); S2R(bsrc); F("----");
+ ID(movbi); sBWL(sz); DR(rdst); SR(isrc); S2R(bsrc); F_____;
/** 1111 1110 00sz isrc bsrc rdst mov%s %0, [%1, %2] */
- ID(movbir); sBWL(sz); DR(rdst); SR(isrc); S2R(bsrc); F("----");
+ ID(movbir); sBWL(sz); DR(rdst); SR(isrc); S2R(bsrc); F_____;
/** 1111 1110 11sz isrc bsrc rdst movu%s [%1, %2], %0 */
- ID(movbi); uBWL(sz); DR(rdst); SR(isrc); S2R(bsrc); F("----");
+ ID(movbi); uBWL(sz); DR(rdst); SR(isrc); S2R(bsrc); F_____;
/** 1111 1101 0010 0p sz rdst rsrc mov%s %1, %0 */
- ID(mov); sBWL (sz); SR(rsrc); F("----");
+ ID(mov); sBWL (sz); SR(rsrc); F_____;
OP(0, p ? RX_Operand_Predec : RX_Operand_Postinc, rdst, 0);
/** 1111 1101 0010 1p sz rsrc rdst mov%s %1, %0 */
- ID(mov); sBWL (sz); DR(rdst); F("----");
+ ID(mov); sBWL (sz); DR(rdst); F_____;
OP(1, p ? RX_Operand_Predec : RX_Operand_Postinc, rsrc, 0);
/** 1011 w dsp a src b dst movu%s %1, %0 */
- ID(mov); uBWL(w); DR(dst); SIs(src, dsp*4+a*2+b, w); F("----");
+ ID(mov); uBWL(w); DR(dst); SIs(src, dsp*4+a*2+b, w); F_____;
/** 0101 1 s ss rsrc rdst movu%s %1, %0 */
- ID(mov); uBWL(s); SD(ss, rsrc, s); DR(rdst); F("----");
+ ID(mov); uBWL(s); SD(ss, rsrc, s); DR(rdst); F_____;
/** 1111 1101 0011 1p sz rsrc rdst movu%s %1, %0 */
- ID(mov); uBWL (sz); DR(rdst); F("----");
+ ID(mov); uBWL (sz); DR(rdst); F_____;
OP(1, p ? RX_Operand_Predec : RX_Operand_Postinc, rsrc, 0);
/*----------------------------------------------------------------------*/
/* PUSH/POP */
/** 0110 1111 dsta dstb popm %1-%2 */
- ID(popm); SR(dsta); S2R(dstb); F("----");
+ ID(popm); SR(dsta); S2R(dstb); F_____;
/** 0110 1110 dsta dstb pushm %1-%2 */
- ID(pushm); SR(dsta); S2R(dstb); F("----");
+ ID(pushm); SR(dsta); S2R(dstb); F_____;
/** 0111 1110 1011 rdst pop %0 */
- ID(mov); OP(1, RX_Operand_Postinc, 0, 0); DR(rdst); F("----");
+ ID(mov); OP(1, RX_Operand_Postinc, 0, 0); DR(rdst); F_____;
/** 0111 1110 10sz rsrc push%s %1 */
- ID(mov); BWL(sz); OP(0, RX_Operand_Predec, 0, 0); SR(rsrc); F("----");
+ ID(mov); BWL(sz); OP(0, RX_Operand_Predec, 0, 0); SR(rsrc); F_____;
/** 1111 01ss rsrc 10sz push%s %1 */
- ID(mov); BWL(sz); OP(0, RX_Operand_Predec, 0, 0); SD(ss, rsrc, sz); F("----");
+ ID(mov); BWL(sz); OP(0, RX_Operand_Predec, 0, 0); SD(ss, rsrc, sz); F_____;
/*----------------------------------------------------------------------*/
/* XCHG */
@@ -387,161 +362,161 @@ rx_decode_opcode (unsigned long pc AU,
/* AND */
/** 0110 0100 immm rdst and #%1, %0 */
- ID(and); SC(immm); DR(rdst); F("-SZ-");
+ ID(and); SC(immm); DR(rdst); F__SZ_;
/** 0111 01im 0010 rdst and #%1, %0 */
- ID(and); SC(IMMex(im)); DR(rdst); F("-SZ-");
+ ID(and); SC(IMMex(im)); DR(rdst); F__SZ_;
/** 0101 00ss rsrc rdst and %1%S1, %0 */
- ID(and); SP(ss, rsrc); DR(rdst); F("-SZ-");
+ ID(and); SP(ss, rsrc); DR(rdst); F__SZ_;
/** 0000 0110 mx01 00ss rsrc rdst and %1%S1, %0 */
- ID(and); SPm(ss, rsrc, mx); DR(rdst); F("-SZ-");
+ ID(and); SPm(ss, rsrc, mx); DR(rdst); F__SZ_;
/** 1111 1111 0100 rdst srca srcb and %2, %1, %0 */
- ID(and); DR(rdst); SR(srcb); S2R(srca); F("-SZ-");
+ ID(and); DR(rdst); SR(srcb); S2R(srca); F__SZ_;
/*----------------------------------------------------------------------*/
/* OR */
/** 0110 0101 immm rdst or #%1, %0 */
- ID(or); SC(immm); DR(rdst); F("-SZ-");
+ ID(or); SC(immm); DR(rdst); F__SZ_;
/** 0111 01im 0011 rdst or #%1, %0 */
- ID(or); SC(IMMex(im)); DR(rdst); F("-SZ-");
+ ID(or); SC(IMMex(im)); DR(rdst); F__SZ_;
/** 0101 01ss rsrc rdst or %1%S1, %0 */
- ID(or); SP(ss, rsrc); DR(rdst); F("-SZ-");
+ ID(or); SP(ss, rsrc); DR(rdst); F__SZ_;
/** 0000 0110 mx01 01ss rsrc rdst or %1%S1, %0 */
- ID(or); SPm(ss, rsrc, mx); DR(rdst); F("-SZ-");
+ ID(or); SPm(ss, rsrc, mx); DR(rdst); F__SZ_;
/** 1111 1111 0101 rdst srca srcb or %2, %1, %0 */
- ID(or); DR(rdst); SR(srcb); S2R(srca); F("-SZ-");
+ ID(or); DR(rdst); SR(srcb); S2R(srca); F__SZ_;
/*----------------------------------------------------------------------*/
/* XOR */
/** 1111 1101 0111 im00 1101rdst xor #%1, %0 */
- ID(xor); SC(IMMex(im)); DR(rdst); F("-SZ-");
+ ID(xor); SC(IMMex(im)); DR(rdst); F__SZ_;
/** 1111 1100 0011 01ss rsrc rdst xor %1%S1, %0 */
- ID(xor); SP(ss, rsrc); DR(rdst); F("-SZ-");
+ ID(xor); SP(ss, rsrc); DR(rdst); F__SZ_;
/** 0000 0110 mx10 00ss 0000 1101 rsrc rdst xor %1%S1, %0 */
- ID(xor); SPm(ss, rsrc, mx); DR(rdst); F("-SZ-");
+ ID(xor); SPm(ss, rsrc, mx); DR(rdst); F__SZ_;
/*----------------------------------------------------------------------*/
/* NOT */
/** 0111 1110 0000 rdst not %0 */
- ID(xor); DR(rdst); SR(rdst); S2C(~0); F("-SZ-");
+ ID(xor); DR(rdst); SR(rdst); S2C(~0); F__SZ_;
/** 1111 1100 0011 1011 rsrc rdst not %1, %0 */
- ID(xor); DR(rdst); SR(rsrc); S2C(~0); F("-SZ-");
+ ID(xor); DR(rdst); SR(rsrc); S2C(~0); F__SZ_;
/*----------------------------------------------------------------------*/
/* TST */
/** 1111 1101 0111 im00 1100rdst tst #%1, %2 */
- ID(and); SC(IMMex(im)); S2R(rdst); F("-SZ-");
+ ID(and); SC(IMMex(im)); S2R(rdst); F__SZ_;
/** 1111 1100 0011 00ss rsrc rdst tst %1%S1, %2 */
- ID(and); SP(ss, rsrc); S2R(rdst); F("-SZ-");
+ ID(and); SP(ss, rsrc); S2R(rdst); F__SZ_;
/** 0000 0110 mx10 00ss 0000 1100 rsrc rdst tst %1%S1, %2 */
- ID(and); SPm(ss, rsrc, mx); S2R(rdst); F("-SZ-");
+ ID(and); SPm(ss, rsrc, mx); S2R(rdst); F__SZ_;
/*----------------------------------------------------------------------*/
/* NEG */
/** 0111 1110 0001 rdst neg %0 */
- ID(sub); DR(rdst); SC(0); S2R(rdst); F("OSZC");
+ ID(sub); DR(rdst); SC(0); S2R(rdst); F_OSZC;
/** 1111 1100 0000 0111 rsrc rdst neg %2, %0 */
- ID(sub); DR(rdst); SC(0); S2R(rsrc); F("OSZC");
+ ID(sub); DR(rdst); SC(0); S2R(rsrc); F_OSZC;
/*----------------------------------------------------------------------*/
/* ADC */
/** 1111 1101 0111 im00 0010rdst adc #%1, %0 */
- ID(adc); SC(IMMex(im)); DR(rdst); F("OSZC");
+ ID(adc); SC(IMMex(im)); DR(rdst); F_OSZC;
/** 1111 1100 0000 1011 rsrc rdst adc %1, %0 */
- ID(adc); SR(rsrc); DR(rdst); F("OSZC");
+ ID(adc); SR(rsrc); DR(rdst); F_OSZC;
/** 0000 0110 1010 00ss 0000 0010 rsrc rdst adc %1%S1, %0 */
- ID(adc); SPm(ss, rsrc, 2); DR(rdst); F("OSZC");
+ ID(adc); SPm(ss, rsrc, 2); DR(rdst); F_OSZC;
/*----------------------------------------------------------------------*/
/* ADD */
/** 0110 0010 immm rdst add #%1, %0 */
- ID(add); SC(immm); DR(rdst); F("OSZC");
+ ID(add); SC(immm); DR(rdst); F_OSZC;
/** 0100 10ss rsrc rdst add %1%S1, %0 */
- ID(add); SP(ss, rsrc); DR(rdst); F("OSZC");
+ ID(add); SP(ss, rsrc); DR(rdst); F_OSZC;
/** 0000 0110 mx00 10ss rsrc rdst add %1%S1, %0 */
- ID(add); SPm(ss, rsrc, mx); DR(rdst); F("OSZC");
+ ID(add); SPm(ss, rsrc, mx); DR(rdst); F_OSZC;
/** 0111 00im rsrc rdst add #%1, %2, %0 */
- ID(add); SC(IMMex(im)); S2R(rsrc); DR(rdst); F("OSZC");
+ ID(add); SC(IMMex(im)); S2R(rsrc); DR(rdst); F_OSZC;
/** 1111 1111 0010 rdst srca srcb add %2, %1, %0 */
- ID(add); DR(rdst); SR(srcb); S2R(srca); F("OSZC");
+ ID(add); DR(rdst); SR(srcb); S2R(srca); F_OSZC;
/*----------------------------------------------------------------------*/
/* CMP */
/** 0110 0001 immm rdst cmp #%2, %1 */
- ID(sub); S2C(immm); SR(rdst); F("OSZC");
+ ID(sub); S2C(immm); SR(rdst); F_OSZC;
/** 0111 01im 0000 rsrc cmp #%2, %1%S1 */
- ID(sub); SR(rsrc); S2C(IMMex(im)); F("OSZC");
+ ID(sub); SR(rsrc); S2C(IMMex(im)); F_OSZC;
/** 0111 0101 0101 rsrc cmp #%2, %1 */
- ID(sub); SR(rsrc); S2C(IMM(1)); F("OSZC");
+ ID(sub); SR(rsrc); S2C(IMM(1)); F_OSZC;
/** 0100 01ss rsrc rdst cmp %2%S2, %1 */
- ID(sub); S2P(ss, rsrc); SR(rdst); F("OSZC");
+ ID(sub); S2P(ss, rsrc); SR(rdst); F_OSZC;
/** 0000 0110 mx00 01ss rsrc rdst cmp %2%S2, %1 */
- ID(sub); S2Pm(ss, rsrc, mx); SR(rdst); F("OSZC");
+ ID(sub); S2Pm(ss, rsrc, mx); SR(rdst); F_OSZC;
/*----------------------------------------------------------------------*/
/* SUB */
/** 0110 0000 immm rdst sub #%2, %0 */
- ID(sub); S2C(immm); SR(rdst); DR(rdst); F("OSZC");
+ ID(sub); S2C(immm); SR(rdst); DR(rdst); F_OSZC;
/** 0100 00ss rsrc rdst sub %2%S2, %1 */
- ID(sub); S2P(ss, rsrc); SR(rdst); DR(rdst); F("OSZC");
+ ID(sub); S2P(ss, rsrc); SR(rdst); DR(rdst); F_OSZC;
/** 0000 0110 mx00 00ss rsrc rdst sub %2%S2, %1 */
- ID(sub); S2Pm(ss, rsrc, mx); SR(rdst); DR(rdst); F("OSZC");
+ ID(sub); S2Pm(ss, rsrc, mx); SR(rdst); DR(rdst); F_OSZC;
/** 1111 1111 0000 rdst srca srcb sub %2, %1, %0 */
- ID(sub); DR(rdst); SR(srcb); S2R(srca); F("OSZC");
+ ID(sub); DR(rdst); SR(srcb); S2R(srca); F_OSZC;
/*----------------------------------------------------------------------*/
/* SBB */
/** 1111 1100 0000 0011 rsrc rdst sbb %1, %0 */
- ID(sbb); SR (rsrc); DR(rdst); F("OSZC");
+ ID(sbb); SR (rsrc); DR(rdst); F_OSZC;
/* FIXME: only supports .L */
/** 0000 0110 mx10 00sp 0000 0000 rsrc rdst sbb %1%S1, %0 */
- ID(sbb); SPm(sp, rsrc, mx); DR(rdst); F("OSZC");
+ ID(sbb); SPm(sp, rsrc, mx); DR(rdst); F_OSZC;
/*----------------------------------------------------------------------*/
/* ABS */
/** 0111 1110 0010 rdst abs %0 */
- ID(abs); DR(rdst); SR(rdst); F("OSZ-");
+ ID(abs); DR(rdst); SR(rdst); F_OSZ_;
/** 1111 1100 0000 1111 rsrc rdst abs %1, %0 */
- ID(abs); DR(rdst); SR(rsrc); F("OSZ-");
+ ID(abs); DR(rdst); SR(rsrc); F_OSZ_;
/*----------------------------------------------------------------------*/
/* MAX */
@@ -571,19 +546,19 @@ rx_decode_opcode (unsigned long pc AU,
/* MUL */
/** 0110 0011 immm rdst mul #%1, %0 */
- ID(mul); DR(rdst); SC(immm); F("----");
+ ID(mul); DR(rdst); SC(immm); F_____;
/** 0111 01im 0001rdst mul #%1, %0 */
- ID(mul); DR(rdst); SC(IMMex(im)); F("----");
+ ID(mul); DR(rdst); SC(IMMex(im)); F_____;
/** 0100 11ss rsrc rdst mul %1%S1, %0 */
- ID(mul); SP(ss, rsrc); DR(rdst); F("----");
+ ID(mul); SP(ss, rsrc); DR(rdst); F_____;
/** 0000 0110 mx00 11ss rsrc rdst mul %1%S1, %0 */
- ID(mul); SPm(ss, rsrc, mx); DR(rdst); F("----");
+ ID(mul); SPm(ss, rsrc, mx); DR(rdst); F_____;
/** 1111 1111 0011 rdst srca srcb mul %2, %1, %0 */
- ID(mul); DR(rdst); SR(srcb); S2R(srca); F("----");
+ ID(mul); DR(rdst); SR(srcb); S2R(srca); F_____;
/*----------------------------------------------------------------------*/
/* EMUL */
@@ -613,78 +588,78 @@ rx_decode_opcode (unsigned long pc AU,
/* DIV */
/** 1111 1101 0111 im00 1000rdst div #%1, %0 */
- ID(div); DR(rdst); SC(IMMex(im)); F("O---");
+ ID(div); DR(rdst); SC(IMMex(im)); F_O___;
/** 1111 1100 0010 00ss rsrc rdst div %1%S1, %0 */
- ID(div); SP(ss, rsrc); DR(rdst); F("O---");
+ ID(div); SP(ss, rsrc); DR(rdst); F_O___;
/** 0000 0110 mx10 00ss 0000 1000 rsrc rdst div %1%S1, %0 */
- ID(div); SPm(ss, rsrc, mx); DR(rdst); F("O---");
+ ID(div); SPm(ss, rsrc, mx); DR(rdst); F_O___;
/*----------------------------------------------------------------------*/
/* DIVU */
/** 1111 1101 0111 im00 1001rdst divu #%1, %0 */
- ID(divu); DR(rdst); SC(IMMex(im)); F("O---");
+ ID(divu); DR(rdst); SC(IMMex(im)); F_O___;
/** 1111 1100 0010 01ss rsrc rdst divu %1%S1, %0 */
- ID(divu); SP(ss, rsrc); DR(rdst); F("O---");
+ ID(divu); SP(ss, rsrc); DR(rdst); F_O___;
/** 0000 0110 mx10 00ss 0000 1001 rsrc rdst divu %1%S1, %0 */
- ID(divu); SPm(ss, rsrc, mx); DR(rdst); F("O---");
+ ID(divu); SPm(ss, rsrc, mx); DR(rdst); F_O___;
/*----------------------------------------------------------------------*/
/* SHIFT */
/** 0110 110i mmmm rdst shll #%2, %0 */
- ID(shll); S2C(i*16+mmmm); SR(rdst); DR(rdst); F("OSZC");
+ ID(shll); S2C(i*16+mmmm); SR(rdst); DR(rdst); F_OSZC;
/** 1111 1101 0110 0010 rsrc rdst shll %2, %0 */
- ID(shll); S2R(rsrc); SR(rdst); DR(rdst); F("OSZC");
+ ID(shll); S2R(rsrc); SR(rdst); DR(rdst); F_OSZC;
/** 1111 1101 110immmm rsrc rdst shll #%2, %1, %0 */
- ID(shll); S2C(immmm); SR(rsrc); DR(rdst); F("OSZC");
+ ID(shll); S2C(immmm); SR(rsrc); DR(rdst); F_OSZC;
/** 0110 101i mmmm rdst shar #%2, %0 */
- ID(shar); S2C(i*16+mmmm); SR(rdst); DR(rdst); F("0SZC");
+ ID(shar); S2C(i*16+mmmm); SR(rdst); DR(rdst); F_0SZC;
/** 1111 1101 0110 0001 rsrc rdst shar %2, %0 */
- ID(shar); S2R(rsrc); SR(rdst); DR(rdst); F("0SZC");
+ ID(shar); S2R(rsrc); SR(rdst); DR(rdst); F_0SZC;
/** 1111 1101 101immmm rsrc rdst shar #%2, %1, %0 */
- ID(shar); S2C(immmm); SR(rsrc); DR(rdst); F("0SZC");
+ ID(shar); S2C(immmm); SR(rsrc); DR(rdst); F_0SZC;
/** 0110 100i mmmm rdst shlr #%2, %0 */
- ID(shlr); S2C(i*16+mmmm); SR(rdst); DR(rdst); F("-SZC");
+ ID(shlr); S2C(i*16+mmmm); SR(rdst); DR(rdst); F__SZC;
/** 1111 1101 0110 0000 rsrc rdst shlr %2, %0 */
- ID(shlr); S2R(rsrc); SR(rdst); DR(rdst); F("-SZC");
+ ID(shlr); S2R(rsrc); SR(rdst); DR(rdst); F__SZC;
/** 1111 1101 100immmm rsrc rdst shlr #%2, %1, %0 */
- ID(shlr); S2C(immmm); SR(rsrc); DR(rdst); F("-SZC");
+ ID(shlr); S2C(immmm); SR(rsrc); DR(rdst); F__SZC;
/*----------------------------------------------------------------------*/
/* ROTATE */
/** 0111 1110 0101 rdst rolc %0 */
- ID(rolc); DR(rdst); F("-SZC");
+ ID(rolc); DR(rdst); F__SZC;
/** 0111 1110 0100 rdst rorc %0 */
- ID(rorc); DR(rdst); F("-SZC");
+ ID(rorc); DR(rdst); F__SZC;
/** 1111 1101 0110 111i mmmm rdst rotl #%1, %0 */
- ID(rotl); SC(i*16+mmmm); DR(rdst); F("-SZC");
+ ID(rotl); SC(i*16+mmmm); DR(rdst); F__SZC;
/** 1111 1101 0110 0110 rsrc rdst rotl %1, %0 */
- ID(rotl); SR(rsrc); DR(rdst); F("-SZC");
+ ID(rotl); SR(rsrc); DR(rdst); F__SZC;
/** 1111 1101 0110 110i mmmm rdst rotr #%1, %0 */
- ID(rotr); SC(i*16+mmmm); DR(rdst); F("-SZC");
+ ID(rotr); SC(i*16+mmmm); DR(rdst); F__SZC;
/** 1111 1101 0110 0100 rsrc rdst rotr %1, %0 */
- ID(rotr); SR(rsrc); DR(rdst); F("-SZC");
+ ID(rotr); SR(rsrc); DR(rdst); F__SZC;
/** 1111 1101 0110 0101 rsrc rdst revw %1, %0 */
ID(revw); SR(rsrc); DR(rdst);
@@ -749,7 +724,7 @@ rx_decode_opcode (unsigned long pc AU,
/* STRING FUNCTIONS */
/** 0111 1111 1000 0011 scmpu */
- ID(scmpu); F("--ZC");
+ ID(scmpu); F___ZC;
/** 0111 1111 1000 0111 smovu */
ID(smovu);
@@ -758,10 +733,10 @@ rx_decode_opcode (unsigned long pc AU,
ID(smovb);
/** 0111 1111 1000 00sz suntil%s */
- ID(suntil); BWL(sz); F("--ZC");
+ ID(suntil); BWL(sz); F___ZC;
/** 0111 1111 1000 01sz swhile%s */
- ID(swhile); BWL(sz); F("--ZC");
+ ID(swhile); BWL(sz); F___ZC;
/** 0111 1111 1000 1111 smovf */
ID(smovf);
@@ -773,40 +748,40 @@ rx_decode_opcode (unsigned long pc AU,
/* RMPA */
/** 0111 1111 1000 11sz rmpa%s */
- ID(rmpa); BWL(sz); F("OS--");
+ ID(rmpa); BWL(sz); F_OS__;
/*----------------------------------------------------------------------*/
/* HI/LO stuff */
/** 1111 1101 0000 0000 srca srcb mulhi %1, %2 */
- ID(mulhi); SR(srca); S2R(srcb); F("----");
+ ID(mulhi); SR(srca); S2R(srcb); F_____;
/** 1111 1101 0000 0001 srca srcb mullo %1, %2 */
- ID(mullo); SR(srca); S2R(srcb); F("----");
+ ID(mullo); SR(srca); S2R(srcb); F_____;
/** 1111 1101 0000 0100 srca srcb machi %1, %2 */
- ID(machi); SR(srca); S2R(srcb); F("----");
+ ID(machi); SR(srca); S2R(srcb); F_____;
/** 1111 1101 0000 0101 srca srcb maclo %1, %2 */
- ID(maclo); SR(srca); S2R(srcb); F("----");
+ ID(maclo); SR(srca); S2R(srcb); F_____;
/** 1111 1101 0001 0111 0000 rsrc mvtachi %1 */
- ID(mvtachi); SR(rsrc); F("----");
+ ID(mvtachi); SR(rsrc); F_____;
/** 1111 1101 0001 0111 0001 rsrc mvtaclo %1 */
- ID(mvtaclo); SR(rsrc); F("----");
+ ID(mvtaclo); SR(rsrc); F_____;
/** 1111 1101 0001 1111 0000 rdst mvfachi %0 */
- ID(mvfachi); DR(rdst); F("----");
+ ID(mvfachi); DR(rdst); F_____;
/** 1111 1101 0001 1111 0010 rdst mvfacmi %0 */
- ID(mvfacmi); DR(rdst); F("----");
+ ID(mvfacmi); DR(rdst); F_____;
/** 1111 1101 0001 1111 0001 rdst mvfaclo %0 */
- ID(mvfaclo); DR(rdst); F("----");
+ ID(mvfaclo); DR(rdst); F_____;
/** 1111 1101 0001 1000 000i 0000 racw #%1 */
- ID(racw); SC(i+1); F("----");
+ ID(racw); SC(i+1); F_____;
/*----------------------------------------------------------------------*/
/* SAT */
@@ -821,78 +796,78 @@ rx_decode_opcode (unsigned long pc AU,
/* FLOAT */
/** 1111 1101 0111 0010 0010 rdst fadd #%1, %0 */
- ID(fadd); DR(rdst); SC(IMM(0)); F("-SZ-");
+ ID(fadd); DR(rdst); SC(IMM(0)); F__SZ_;
/** 1111 1100 1000 10sd rsrc rdst fadd %1%S1, %0 */
- ID(fadd); DR(rdst); SD(sd, rsrc, LSIZE); F("-SZ-");
+ ID(fadd); DR(rdst); SD(sd, rsrc, LSIZE); F__SZ_;
/** 1111 1101 0111 0010 0001 rdst fcmp #%1, %0 */
- ID(fcmp); DR(rdst); SC(IMM(0)); F("OSZ-");
+ ID(fcmp); DR(rdst); SC(IMM(0)); F_OSZ_;
/** 1111 1100 1000 01sd rsrc rdst fcmp %1%S1, %0 */
- ID(fcmp); DR(rdst); SD(sd, rsrc, LSIZE); F("OSZ-");
+ ID(fcmp); DR(rdst); SD(sd, rsrc, LSIZE); F_OSZ_;
/** 1111 1101 0111 0010 0000 rdst fsub #%1, %0 */
- ID(fsub); DR(rdst); SC(IMM(0)); F("-SZ-");
+ ID(fsub); DR(rdst); SC(IMM(0)); F__SZ_;
/** 1111 1100 1000 00sd rsrc rdst fsub %1%S1, %0 */
- ID(fsub); DR(rdst); SD(sd, rsrc, LSIZE); F("-SZ-");
+ ID(fsub); DR(rdst); SD(sd, rsrc, LSIZE); F__SZ_;
/** 1111 1100 1001 01sd rsrc rdst ftoi %1%S1, %0 */
- ID(ftoi); DR(rdst); SD(sd, rsrc, LSIZE); F("-SZ-");
+ ID(ftoi); DR(rdst); SD(sd, rsrc, LSIZE); F__SZ_;
/** 1111 1101 0111 0010 0011 rdst fmul #%1, %0 */
- ID(fmul); DR(rdst); SC(IMM(0)); F("-SZ-");
+ ID(fmul); DR(rdst); SC(IMM(0)); F__SZ_;
/** 1111 1100 1000 11sd rsrc rdst fmul %1%S1, %0 */
- ID(fmul); DR(rdst); SD(sd, rsrc, LSIZE); F("-SZ-");
+ ID(fmul); DR(rdst); SD(sd, rsrc, LSIZE); F__SZ_;
/** 1111 1101 0111 0010 0100 rdst fdiv #%1, %0 */
- ID(fdiv); DR(rdst); SC(IMM(0)); F("-SZ-");
+ ID(fdiv); DR(rdst); SC(IMM(0)); F__SZ_;
/** 1111 1100 1001 00sd rsrc rdst fdiv %1%S1, %0 */
- ID(fdiv); DR(rdst); SD(sd, rsrc, LSIZE); F("-SZ-");
+ ID(fdiv); DR(rdst); SD(sd, rsrc, LSIZE); F__SZ_;
/** 1111 1100 1001 10sd rsrc rdst round %1%S1, %0 */
- ID(round); DR(rdst); SD(sd, rsrc, LSIZE); F("-SZ-");
+ ID(round); DR(rdst); SD(sd, rsrc, LSIZE); F__SZ_;
/** 1111 1100 0100 01sd rsrc rdst itof %1%S1, %0 */
- ID(itof); DR (rdst); SP(sd, rsrc); F("-SZ-");
+ ID(itof); DR (rdst); SP(sd, rsrc); F__SZ_;
/** 0000 0110 mx10 00sd 0001 0001 rsrc rdst itof %1%S1, %0 */
- ID(itof); DR (rdst); SPm(sd, rsrc, mx); F("-SZ-");
+ ID(itof); DR (rdst); SPm(sd, rsrc, mx); F__SZ_;
/*----------------------------------------------------------------------*/
/* BIT OPS */
/** 1111 00sd rdst 0bit bset #%1, %0%S0 */
- ID(bset); BWL(BSIZE); SC(bit); DD(sd, rdst, BSIZE); F("----");
+ ID(bset); BWL(BSIZE); SC(bit); DD(sd, rdst, BSIZE); F_____;
/** 1111 1100 0110 00sd rdst rsrc bset %1, %0%S0 */
- ID(bset); BWL(BSIZE); SR(rsrc); DD(sd, rdst, BSIZE); F("----");
+ ID(bset); BWL(BSIZE); SR(rsrc); DD(sd, rdst, BSIZE); F_____;
/** 0111 100b ittt rdst bset #%1, %0 */
- ID(bset); BWL(LSIZE); SC(b*16+ittt); DR(rdst); F("----");
+ ID(bset); BWL(LSIZE); SC(b*16+ittt); DR(rdst); F_____;
/** 1111 00sd rdst 1bit bclr #%1, %0%S0 */
- ID(bclr); BWL(BSIZE); SC(bit); DD(sd, rdst, BSIZE); F("----");
+ ID(bclr); BWL(BSIZE); SC(bit); DD(sd, rdst, BSIZE); F_____;
/** 1111 1100 0110 01sd rdst rsrc bclr %1, %0%S0 */
- ID(bclr); BWL(BSIZE); SR(rsrc); DD(sd, rdst, BSIZE); F("----");
+ ID(bclr); BWL(BSIZE); SR(rsrc); DD(sd, rdst, BSIZE); F_____;
/** 0111 101b ittt rdst bclr #%1, %0 */
- ID(bclr); BWL(LSIZE); SC(b*16+ittt); DR(rdst); F("----");
+ ID(bclr); BWL(LSIZE); SC(b*16+ittt); DR(rdst); F_____;
/** 1111 01sd rdst 0bit btst #%2, %1%S1 */
- ID(btst); BWL(BSIZE); S2C(bit); SD(sd, rdst, BSIZE); F("--ZC");
+ ID(btst); BWL(BSIZE); S2C(bit); SD(sd, rdst, BSIZE); F___ZC;
/** 1111 1100 0110 10sd rdst rsrc btst %2, %1%S1 */
- ID(btst); BWL(BSIZE); S2R(rsrc); SD(sd, rdst, BSIZE); F("--ZC");
+ ID(btst); BWL(BSIZE); S2R(rsrc); SD(sd, rdst, BSIZE); F___ZC;
/** 0111 110b ittt rdst btst #%2, %1 */
- ID(btst); BWL(LSIZE); S2C(b*16+ittt); SR(rdst); F("--ZC");
+ ID(btst); BWL(LSIZE); S2C(b*16+ittt); SR(rdst); F___ZC;
/** 1111 1100 111bit sd rdst 1111 bnot #%1, %0%S0 */