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root/cebix/BasiliskII/src/uae_cpu/compiler/gencomp.c

Comparing BasiliskII/src/uae_cpu/compiler/gencomp.c (file contents):
Revision 1.5 by gbeauche, 2003-03-13T20:34:34Z vs.
Revision 1.12 by gbeauche, 2007-06-29T16:53:04Z

#	Line 4 | Line 4
4		*  Based on work Copyright 1995, 1996 Bernd Schmidt
5		*  Changes for UAE-JIT Copyright 2000 Bernd Meyer
6		*
7	<	*  Adaptation for Basilisk II and improvements, copyright 2000-2002
7	>	*  Adaptation for Basilisk II and improvements, copyright 2000-2005
8		*    Gwenole Beauchesne
9		*
10	<	*  Basilisk II (C) 1997-2002 Christian Bauer
10	>	*  Basilisk II (C) 1997-2005 Christian Bauer
11		*
12		*  This program is free software; you can redistribute it and/or modify
13		*  it under the terms of the GNU General Public License as published by
#	Line 1100 | Line 1100 | genflags (flagtypes type, wordsizes size
1100		"\tint one=scratchie++;\n"
1101		"\tif (needed_flags&FLAG_Z) {\n"
1102		"\tmov_l_ri(zero,0);\n"
1103	<	"\tmov_l_ri(one,1);\n"
1103	>	"\tmov_l_ri(one,-1);\n"
1104		"\tmake_flags_live();\n"
1105		"\tcmov_l_rr(zero,one,5);\n"
1106		"\t}\n");
#	Line 1123 | Line 1123 | genflags (flagtypes type, wordsizes size
1123		comprintf("\tlive_flags();\n");
1124		comprintf("\tif (needed_flags&FLAG_Z) {\n"
1125		"\tcmov_l_rr(zero,one,5);\n"
1126	<	"\tsetzflg_l(zero);\n"
1126	>	"\tset_zero(zero, one);\n" /* No longer need one */
1127		"\tlive_flags();\n"
1128		"\t}\n");
1129		comprintf("\tend_needflags();\n");
#	Line 1365 | Line 1365 | gen_opcode (unsigned long int opcode)
1365		genamode (curi->dmode, "dstreg", curi->size, "dst", 1, 0);
1366		start_brace();
1367		comprintf("\tint s=scratchie++;\n"
1368	+	"\tint tmp=scratchie++;\n"
1369		"\tmov_l_rr(s,src);\n");
1370		if (curi->size == sz_byte)
1371		comprintf("\tand_l_ri(s,7);\n");
#	Line 1380 | Line 1381 | gen_opcode (unsigned long int opcode)
1381		case i_BCLR: op="btr"; break;
1382		case i_BSET: op="bts"; break;
1383		case i_BTST: op="bt"; need_write=0; break;
1384	+	default: abort();
1385		}
1386		comprintf("\t%s_l_rr(dst,s);\n"  /* Answer now in C */
1387		"\tsbb_l(s,s);\n" /* s is 0 if bit was 0, -1 otherwise */
#	Line 1387 | Line 1389 | gen_opcode (unsigned long int opcode)
1389		"\tdont_care_flags();\n",op);
1390		if (!noflags) {
1391		comprintf("\tstart_needflags();\n"
1392	<	"\tsetzflg_l(s);\n"
1392	>	"\tset_zero(s,tmp);\n"
1393		"\tlive_flags();\n"
1394		"\tend_needflags();\n");
1395		}
#	Line 1547 | Line 1549 | gen_opcode (unsigned long int opcode)
1549		start_brace();
1550		comprintf("\tint newad=scratchie++;\n"
1551		"\treadlong(15,newad,scratchie);\n"
1552	<	"\tmov_l_mr((uae_u32)&regs.pc,newad);\n"
1552	>	"\tmov_l_mr((uintptr)&regs.pc,newad);\n"
1553		"\tget_n_addr_jmp(newad,PC_P,scratchie);\n"
1554	<	"\tmov_l_mr((uae_u32)&regs.pc_oldp,PC_P);\n"
1554	>	"\tmov_l_mr((uintptr)&regs.pc_oldp,PC_P);\n"
1555		"\tm68k_pc_offset=0;\n"
1556		"\tadd_l(15,offs);\n");
1557		gen_update_next_handler();
#	Line 1578 | Line 1580 | gen_opcode (unsigned long int opcode)
1580		case i_RTS:
1581		comprintf("\tint newad=scratchie++;\n"
1582		"\treadlong(15,newad,scratchie);\n"
1583	<	"\tmov_l_mr((uae_u32)&regs.pc,newad);\n"
1583	>	"\tmov_l_mr((uintptr)&regs.pc,newad);\n"
1584		"\tget_n_addr_jmp(newad,PC_P,scratchie);\n"
1585	<	"\tmov_l_mr((uae_u32)&regs.pc_oldp,PC_P);\n"
1585	>	"\tmov_l_mr((uintptr)&regs.pc_oldp,PC_P);\n"
1586		"\tm68k_pc_offset=0;\n"
1587		"\tlea_l_brr(15,15,4);\n");
1588		gen_update_next_handler();
#	Line 1603 | Line 1605 | gen_opcode (unsigned long int opcode)
1605		"\tmov_l_ri(ret,retadd);\n"
1606		"\tsub_l_ri(15,4);\n"
1607		"\twritelong_clobber(15,ret,scratchie);\n");
1608	<	comprintf("\tmov_l_mr((uae_u32)&regs.pc,srca);\n"
1608	>	comprintf("\tmov_l_mr((uintptr)&regs.pc,srca);\n"
1609		"\tget_n_addr_jmp(srca,PC_P,scratchie);\n"
1610	<	"\tmov_l_mr((uae_u32)&regs.pc_oldp,PC_P);\n"
1610	>	"\tmov_l_mr((uintptr)&regs.pc_oldp,PC_P);\n"
1611		"\tm68k_pc_offset=0;\n");
1612		gen_update_next_handler();
1613		break;
1614		case i_JMP:
1615		isjump;
1616		genamode (curi->smode, "srcreg", curi->size, "src", 0, 0);
1617	<	comprintf("\tmov_l_mr((uae_u32)&regs.pc,srca);\n"
1617	>	comprintf("\tmov_l_mr((uintptr)&regs.pc,srca);\n"
1618		"\tget_n_addr_jmp(srca,PC_P,scratchie);\n"
1619	<	"\tmov_l_mr((uae_u32)&regs.pc_oldp,PC_P);\n"
1619	>	"\tmov_l_mr((uintptr)&regs.pc_oldp,PC_P);\n"
1620		"\tm68k_pc_offset=0;\n");
1621		gen_update_next_handler();
1622		break;
#	Line 1645 | Line 1647 | gen_opcode (unsigned long int opcode)
1647		comprintf("\tsub_l_ri(src,m68k_pc_offset-m68k_pc_offset_thisinst-2);\n");
1648		/* Leave the following as "add" --- it will allow it to be optimized
1649		away due to src being a constant ;-) */
1650	<	comprintf("\tadd_l_ri(src,(uae_u32)comp_pc_p);\n");
1651	<	comprintf("\tmov_l_ri(PC_P,(uae_u32)comp_pc_p);\n");
1650	>	comprintf("\tadd_l_ri(src,(uintptr)comp_pc_p);\n");
1651	>	comprintf("\tmov_l_ri(PC_P,(uintptr)comp_pc_p);\n");
1652		/* Now they are both constant. Might as well fold in m68k_pc_offset */
1653		comprintf("\tadd_l_ri(src,m68k_pc_offset);\n");
1654		comprintf("\tadd_l_ri(PC_P,m68k_pc_offset);\n");
#	Line 1719 | Line 1721 | gen_opcode (unsigned long int opcode)
1721		default: abort();  /* Seems this only comes in word flavour */
1722		}
1723		comprintf("\tsub_l_ri(offs,m68k_pc_offset-m68k_pc_offset_thisinst-2);\n");
1724	<	comprintf("\tadd_l_ri(offs,(uae_u32)comp_pc_p);\n"); /* New PC,
1724	>	comprintf("\tadd_l_ri(offs,(uintptr)comp_pc_p);\n"); /* New PC,
1725		once the
1726		offset_68k is
1727		* also added */
#	Line 1894 | Line 1896 | gen_opcode (unsigned long int opcode)
1896		comprintf("\tint highmask;\n"
1897		"\tint width;\n"
1898		"\tint cdata=scratchie++;\n"
1899	<	"\tint tmpcnt=scratchie++;\n"
1900	<	"\tint highshift=scratchie++;\n");
1901	<	comprintf("\tmov_l_rr(tmpcnt,cnt);\n"
1902	<	"\tand_l_ri(tmpcnt,63);\n"
1903	<	"\tmov_l_ri(cdata,0);\n"
1904	<	"\tcmov_l_rr(cdata,data,5);\n");
1905	<	/* cdata is now either data (for shift count!=0) or
1906	<	0 (for shift count==0) */
1907	<	switch(curi->size) {
1908	<	case sz_byte: comprintf("\tshra_b_rr(data,cnt);\n"
1909	<	"\thighmask=0x38;\n"
1910	<	"\twidth=8;\n");
1911	<	break;
1912	<	case sz_word: comprintf("\tshra_w_rr(data,cnt);\n"
1911	<	"\thighmask=0x30;\n"
1912	<	"\twidth=16;\n");
1913	<	break;
1914	<	case sz_long: comprintf("\tshra_l_rr(data,cnt);\n"
1915	<	"\thighmask=0x20;\n"
1916	<	"\twidth=32;\n");
1917	<	break;
1918	<	default: abort();
1919	<	}
1920	<	comprintf("test_l_ri(cnt,highmask);\n"
1921	<	"mov_l_ri(highshift,0);\n"
1922	<	"mov_l_ri(scratchie,width/2);\n"
1923	<	"cmov_l_rr(highshift,scratchie,5);\n");
1924	<	/* The x86 masks out bits, so we now make sure that things
1925	<	really get shifted as much as planned */
1899	>	"\tint sdata=scratchie++;\n"
1900	>	"\tint tmpcnt=scratchie++;\n");
1901	>	comprintf("\tmov_l_rr(sdata,data);\n"
1902	>	"\tmov_l_rr(cdata,data);\n"
1903	>	"\tmov_l_rr(tmpcnt,cnt);\n");
1904	>	switch (curi->size) {
1905	>	case sz_byte: comprintf("\tshra_b_ri(sdata,7);\n"); break;
1906	>	case sz_word: comprintf("\tshra_w_ri(sdata,15);\n"); break;
1907	>	case sz_long: comprintf("\tshra_l_ri(sdata,31);\n"); break;
1908	>	default: abort();
1909	>	}
1910	>	/* sdata is now the MSB propagated to all bits for the
1911	>	register of specified size */
1912	>	comprintf("\tand_l_ri(tmpcnt,63);\n");
1913		switch(curi->size) {
1914	<	case sz_byte: comprintf("\tshra_b_rr(data,highshift);\n");break;
1915	<	case sz_word: comprintf("\tshra_w_rr(data,highshift);\n");break;
1916	<	case sz_long: comprintf("\tshra_l_rr(data,highshift);\n");break;
1917	<	default: abort();
1914	>	case sz_byte: comprintf("\tshra_b_rr(data,tmpcnt);\n"
1915	>	"\thighmask=0x38;\n");
1916	>	break;
1917	>	case sz_word: comprintf("\tshra_w_rr(data,tmpcnt);\n"
1918	>	"\thighmask=0x30;\n");
1919	>	break;
1920	>	case sz_long: comprintf("\tshra_l_rr(data,tmpcnt);\n"
1921	>	"\thighmask=0x20;\n");
1922	>	break;
1923		}
1924	<	/* And again */
1925	<	switch(curi->size) {
1926	<	case sz_byte: comprintf("\tshra_b_rr(data,highshift);\n");break;
1927	<	case sz_word: comprintf("\tshra_w_rr(data,highshift);\n");break;
1928	<	case sz_long: comprintf("\tshra_l_rr(data,highshift);\n");break;
1937	<	default: abort();
1924	>	comprintf("\ttest_l_ri(tmpcnt,highmask);\n");
1925	>	switch (curi->size) {
1926	>	case sz_byte: comprintf("\tcmov_b_rr(data,sdata,NATIVE_CC_NE);\n"); break;
1927	>	case sz_word: comprintf("\tcmov_w_rr(data,sdata,NATIVE_CC_NE);\n"); break;
1928	>	case sz_long: comprintf("\tcmov_l_rr(data,sdata,NATIVE_CC_NE);\n"); break;
1929		}
1930
1931		/* Result of shift is now in data. Now we need to determine
1932		the carry by shifting cdata one less */
1933	+	/* NOTE: carry bit is cleared if shift count is zero */
1934	+	comprintf("\tmov_l_ri(scratchie,0);\n"
1935	+	"\ttest_l_rr(tmpcnt,tmpcnt);\n"
1936	+	"\tcmov_l_rr(sdata,scratchie,NATIVE_CC_EQ);\n"
1937	+	"\tforget_about(scratchie);\n");
1938		comprintf("\tsub_l_ri(tmpcnt,1);\n");
1939		switch(curi->size) {
1940		case sz_byte: comprintf("\tshra_b_rr(cdata,tmpcnt);\n");break;
#	Line 1947 | Line 1943 | gen_opcode (unsigned long int opcode)
1943		default: abort();
1944		}
1945		/* If the shift count was higher than the width, we need
1946	<	to pick up the sign from data */
1947	<	comprintf("test_l_ri(tmpcnt,highmask);\n"
1948	<	"cmov_l_rr(cdata,data,5);\n");
1949	<	/* And create the flags */
1946	>	to pick up the sign from original data (sdata) */
1947	>	/* NOTE: for shift count of zero, the following holds
1948	>	true and cdata contains 0 so that carry bit is cleared */
1949	>	comprintf("\ttest_l_ri(tmpcnt,highmask);\n"
1950	>	"\tforget_about(tmpcnt);\n"
1951	>	"\tcmov_l_rr(cdata,sdata,NATIVE_CC_NE);\n");
1952	>
1953	>	/* And create the flags (preserve X flag if shift count is zero) */
1954	>	comprintf("\ttest_l_ri(cnt,63);\n"
1955	>	"\tcmov_l_rr(FLAGX,cdata,NATIVE_CC_NE);\n");
1956		comprintf("\tstart_needflags();\n");
1957		comprintf("\tif (needed_flags & FLAG_ZNV)\n");
1958		switch(curi->size) {
#	Line 1961 | Line 1963 | gen_opcode (unsigned long int opcode)
1963		comprintf("\t bt_l_ri(cdata,0);\n"); /* Set C */
1964		comprintf("\t live_flags();\n");
1965		comprintf("\t end_needflags();\n");
1964	–	comprintf("\t duplicate_carry();\n");
1966		comprintf("if (!(needed_flags & FLAG_CZNV)) dont_care_flags();\n");
1967		genastore ("data", curi->dmode, "dstreg", curi->size, "data");
1968		}
#	Line 2212 | Line 2213 | gen_opcode (unsigned long int opcode)
2213		comprintf("\tmov_l_rr(tmpcnt,cnt);\n"
2214		"\tand_l_ri(tmpcnt,63);\n"
2215		"\tmov_l_ri(cdata,0);\n"
2216	<	"\tcmov_l_rr(cdata,data,5);\n");
2216	>	"\tcmov_l_rr(cdata,data,NATIVE_CC_NE);\n");
2217		/* cdata is now either data (for shift count!=0) or
2218		0 (for shift count==0) */
2219		switch(curi->size) {
2220	<	case sz_byte: comprintf("\tshrl_b_rr(data,cnt);\n"
2220	>	case sz_byte: comprintf("\tshrl_b_rr(data,tmpcnt);\n"
2221		"\thighmask=0x38;\n");
2222		break;
2223	<	case sz_word: comprintf("\tshrl_w_rr(data,cnt);\n"
2223	>	case sz_word: comprintf("\tshrl_w_rr(data,tmpcnt);\n"
2224		"\thighmask=0x30;\n");
2225		break;
2226	<	case sz_long: comprintf("\tshrl_l_rr(data,cnt);\n"
2226	>	case sz_long: comprintf("\tshrl_l_rr(data,tmpcnt);\n"
2227		"\thighmask=0x20;\n");
2228		break;
2229		default: abort();
2230		}
2231	<	comprintf("test_l_ri(cnt,highmask);\n"
2232	<	"mov_l_ri(scratchie,0);\n"
2233	<	"cmov_l_rr(scratchie,data,4);\n");
2234	<	switch(curi->size) {
2235	<	case sz_byte: comprintf("\tmov_b_rr(data,scratchie);\n");break;
2236	<	case sz_word: comprintf("\tmov_w_rr(data,scratchie);\n");break;
2237	<	case sz_long: comprintf("\tmov_l_rr(data,scratchie);\n");break;
2238	<	default: abort();
2231	>	comprintf("\ttest_l_ri(tmpcnt,highmask);\n"
2232	>	"\rmov_l_ri(scratchie,0);\n");
2233	>	if (curi->size == sz_long)
2234	>	comprintf("\tcmov_l_rr(data,scratchie,NATIVE_CC_NE);\n");
2235	>	else {
2236	>	comprintf("\tcmov_l_rr(scratchie,data,NATIVE_CC_EQ);\n");
2237	>	switch(curi->size) {
2238	>	case sz_byte: comprintf("\tmov_b_rr(data,scratchie);\n");break;
2239	>	case sz_word: comprintf("\tmov_w_rr(data,scratchie);\n");break;
2240	>	default: abort();
2241	>	}
2242		}
2243		/* Result of shift is now in data. Now we need to determine
2244		the carry by shifting cdata one less */
2245		comprintf("\tsub_l_ri(tmpcnt,1);\n");
2246	<	switch(curi->size) {
2247	<	case sz_byte: comprintf("\tshrl_b_rr(cdata,tmpcnt);\n");break;
2248	<	case sz_word: comprintf("\tshrl_w_rr(cdata,tmpcnt);\n");break;
2249	<	case sz_long: comprintf("\tshrl_l_rr(cdata,tmpcnt);\n");break;
2250	<	default: abort();
2251	<	}
2252	<	comprintf("test_l_ri(tmpcnt,highmask);\n"
2253	<	"mov_l_ri(scratchie,0);\n"
2254	<	"cmov_l_rr(cdata,scratchie,5);\n");
2255	<	/* And create the flags */
2246	>	comprintf("\tshrl_l_rr(cdata,tmpcnt);\n");
2247	>	comprintf("\ttest_l_ri(tmpcnt,highmask);\n");
2248	>	comprintf("\tforget_about(tmpcnt);\n");
2249	>	if (curi->size != sz_long) /* scratchie is still live for LSR.L */
2250	>	comprintf("\tmov_l_ri(scratchie,0);\n");
2251	>	comprintf("\tcmov_l_rr(cdata,scratchie,NATIVE_CC_NE);\n");
2252	>	comprintf("\tforget_about(scratchie);\n");
2253	>	/* And create the flags (preserve X flag if shift count is zero) */
2254	>	comprintf("\ttest_l_ri(cnt,63);\n"
2255	>	"\tcmov_l_rr(FLAGX,cdata,NATIVE_CC_NE);\n");
2256		comprintf("\tstart_needflags();\n");
2257		comprintf("\tif (needed_flags & FLAG_ZNV)\n");
2258		switch(curi->size) {
#	Line 2259 | Line 2263 | gen_opcode (unsigned long int opcode)
2263		comprintf("\t bt_l_ri(cdata,0);\n"); /* Set C */
2264		comprintf("\t live_flags();\n");
2265		comprintf("\t end_needflags();\n");
2262	–	comprintf("\t duplicate_carry();\n");
2266		comprintf("if (!(needed_flags & FLAG_CZNV)) dont_care_flags();\n");
2267		genastore ("data", curi->dmode, "dstreg", curi->size, "data");
2268		}
#	Line 2348 | Line 2351 | gen_opcode (unsigned long int opcode)
2351		comprintf("\tmov_l_rr(tmpcnt,cnt);\n"
2352		"\tand_l_ri(tmpcnt,63);\n"
2353		"\tmov_l_ri(cdata,0);\n"
2354	<	"\tcmov_l_rr(cdata,data,5);\n");
2354	>	"\tcmov_l_rr(cdata,data,NATIVE_CC_NE);\n");
2355		/* cdata is now either data (for shift count!=0) or
2356		0 (for shift count==0) */
2357		switch(curi->size) {
2358	<	case sz_byte: comprintf("\tshll_b_rr(data,cnt);\n"
2358	>	case sz_byte: comprintf("\tshll_b_rr(data,tmpcnt);\n"
2359		"\thighmask=0x38;\n");
2360		break;
2361	<	case sz_word: comprintf("\tshll_w_rr(data,cnt);\n"
2361	>	case sz_word: comprintf("\tshll_w_rr(data,tmpcnt);\n"
2362		"\thighmask=0x30;\n");
2363		break;
2364	<	case sz_long: comprintf("\tshll_l_rr(data,cnt);\n"
2364	>	case sz_long: comprintf("\tshll_l_rr(data,tmpcnt);\n"
2365		"\thighmask=0x20;\n");
2366		break;
2367		default: abort();
2368		}
2369	<	comprintf("test_l_ri(cnt,highmask);\n"
2370	<	"mov_l_ri(scratchie,0);\n"
2371	<	"cmov_l_rr(scratchie,data,4);\n");
2372	<	switch(curi->size) {
2373	<	case sz_byte: comprintf("\tmov_b_rr(data,scratchie);\n");break;
2374	<	case sz_word: comprintf("\tmov_w_rr(data,scratchie);\n");break;
2375	<	case sz_long: comprintf("\tmov_l_rr(data,scratchie);\n");break;
2376	<	default: abort();
2369	>	comprintf("\ttest_l_ri(tmpcnt,highmask);\n"
2370	>	"\tmov_l_ri(scratchie,0);\n");
2371	>	if (curi->size == sz_long)
2372	>	comprintf("\tcmov_l_rr(data,scratchie,NATIVE_CC_NE);\n");
2373	>	else {
2374	>	comprintf("\tcmov_l_rr(scratchie,data,NATIVE_CC_EQ);\n");
2375	>	switch(curi->size) {
2376	>	case sz_byte: comprintf("\tmov_b_rr(data,scratchie);\n");break;
2377	>	case sz_word: comprintf("\tmov_w_rr(data,scratchie);\n");break;
2378	>	default: abort();
2379	>	}
2380		}
2381		/* Result of shift is now in data. Now we need to determine
2382		the carry by shifting cdata one less */
2383		comprintf("\tsub_l_ri(tmpcnt,1);\n");
2384	<	switch(curi->size) {
2385	<	case sz_byte: comprintf("\tshll_b_rr(cdata,tmpcnt);\n");break;
2386	<	case sz_word: comprintf("\tshll_w_rr(cdata,tmpcnt);\n");break;
2387	<	case sz_long: comprintf("\tshll_l_rr(cdata,tmpcnt);\n");break;
2388	<	default: abort();
2384	>	comprintf("\tshll_l_rr(cdata,tmpcnt);\n");
2385	>	comprintf("\ttest_l_ri(tmpcnt,highmask);\n");
2386	>	comprintf("\tforget_about(tmpcnt);\n");
2387	>	if (curi->size != sz_long) /* scratchie is still live for LSL.L */
2388	>	comprintf("\tmov_l_ri(scratchie,0);\n");
2389	>	comprintf("\tcmov_l_rr(cdata,scratchie,NATIVE_CC_NE);\n");
2390	>	comprintf("\tforget_about(scratchie);\n");
2391	>	/* And create the flags (preserve X flag if shift count is zero) */
2392	>	switch (curi->size) {
2393	>	case sz_byte: comprintf("\tshrl_l_ri(cdata,7);\n"); break;
2394	>	case sz_word: comprintf("\tshrl_l_ri(cdata,15);\n"); break;
2395	>	case sz_long: comprintf("\tshrl_l_ri(cdata,31);\n"); break;
2396		}
2397	<	comprintf("test_l_ri(tmpcnt,highmask);\n"
2398	<	"mov_l_ri(scratchie,0);\n"
2386	<	"cmov_l_rr(cdata,scratchie,5);\n");
2387	<	/* And create the flags */
2397	>	comprintf("\ttest_l_ri(cnt,63);\n"
2398	>	"\tcmov_l_rr(FLAGX,cdata,NATIVE_CC_NE);\n");
2399		comprintf("\tstart_needflags();\n");
2400		comprintf("\tif (needed_flags & FLAG_ZNV)\n");
2401		switch(curi->size) {
2402	<	case sz_byte: comprintf("\t  test_b_rr(data,data);\n");
2403	<	comprintf("\t bt_l_ri(cdata,7);\n"); break;
2404	<	case sz_word: comprintf("\t  test_w_rr(data,data);\n");
2394	<	comprintf("\t bt_l_ri(cdata,15);\n"); break;
2395	<	case sz_long: comprintf("\t  test_l_rr(data,data);\n");
2396	<	comprintf("\t bt_l_ri(cdata,31);\n"); break;
2402	>	case sz_byte: comprintf("\t  test_b_rr(data,data);\n"); break;
2403	>	case sz_word: comprintf("\t  test_w_rr(data,data);\n"); break;
2404	>	case sz_long: comprintf("\t  test_l_rr(data,data);\n"); break;
2405		}
2406	+	comprintf("\t bt_l_ri(cdata,0);\n");
2407		comprintf("\t live_flags();\n");
2408		comprintf("\t end_needflags();\n");
2400	–	comprintf("\t duplicate_carry();\n");
2409		comprintf("if (!(needed_flags & FLAG_CZNV)) dont_care_flags();\n");
2410		genastore ("data", curi->dmode, "dstreg", curi->size, "data");
2411		}
#	Line 2766 | Line 2774 | static int postfix;
2774		static void
2775		generate_one_opcode (int rp, int noflags)
2776		{
2769	–	int i;
2777		uae_u16 smsk, dmsk;
2778	<	long int opcode = opcode_map[rp];
2778	>	const long int opcode = opcode_map[rp];
2779	>	const char *opcode_str;
2780		int aborted=0;
2781		int have_srcreg=0;
2782		int have_dstreg=0;
#	Line 2777 | Line 2785 | generate_one_opcode (int rp, int noflags
2785		|| table68k[opcode].clev > cpu_level)
2786		return;
2787
2780	–	for (i = 0; lookuptab[i].name[0]; i++)
2781	–	{
2782	–	if (table68k[opcode].mnemo == lookuptab[i].mnemo)
2783	–	break;
2784	–	}
2785	–
2788		if (table68k[opcode].handler != -1)
2789		return;
2790
#	Line 2934 | Line 2936 | generate_one_opcode (int rp, int noflags
2936		comprintf("\tuae_u32 m68k_pc_offset_thisinst=m68k_pc_offset;\n");
2937		comprintf("\tm68k_pc_offset+=2;\n");
2938
2939	+	opcode_str = get_instruction_string (opcode);
2940	+
2941		aborted=gen_opcode (opcode);
2942		{
2943		int flags=0;
#	Line 2947 | Line 2951 | generate_one_opcode (int rp, int noflags
2951		comprintf ("}\n");
2952
2953		if (aborted) {
2954	<	fprintf (stblfile, "{ NULL, 0x%08x, %ld }, /* %s */\n", flags, opcode, lookuptab[i].name);
2954	>	fprintf (stblfile, "{ NULL, 0x%08x, %ld }, /* %s */\n", flags, opcode, opcode_str);
2955		com_discard();
2956		}
2957		else {
2958		if (noflags) {
2959	<	fprintf (stblfile, "{ op_%lx_%d_comp_nf, 0x%08x, %ld }, /* %s */\n", opcode, postfix, flags, opcode, lookuptab[i].name);
2959	>	fprintf (stblfile, "{ op_%lx_%d_comp_nf, 0x%08x, %ld }, /* %s */\n", opcode, postfix, flags, opcode, opcode_str);
2960		fprintf (headerfile, "extern compop_func op_%lx_%d_comp_nf;\n", opcode, postfix);
2961	<	printf ("void REGPARAM2 op_%lx_%d_comp_nf(uae_u32 opcode) /* %s */\n{\n", opcode, postfix, lookuptab[i].name);
2961	>	printf ("void REGPARAM2 op_%lx_%d_comp_nf(uae_u32 opcode) /* %s */\n{\n", opcode, postfix, opcode_str);
2962		}
2963		else {
2964	<	fprintf (stblfile, "{ op_%lx_%d_comp_ff, 0x%08x, %ld }, /* %s */\n", opcode, postfix, flags, opcode, lookuptab[i].name);
2964	>	fprintf (stblfile, "{ op_%lx_%d_comp_ff, 0x%08x, %ld }, /* %s */\n", opcode, postfix, flags, opcode, opcode_str);
2965		fprintf (headerfile, "extern compop_func op_%lx_%d_comp_ff;\n", opcode, postfix);
2966	<	printf ("void REGPARAM2 op_%lx_%d_comp_ff(uae_u32 opcode) /* %s */\n{\n", opcode, postfix, lookuptab[i].name);
2966	>	printf ("void REGPARAM2 op_%lx_%d_comp_ff(uae_u32 opcode) /* %s */\n{\n", opcode, postfix, opcode_str);
2967		}
2968		com_flush();
2969		}
#	Line 3067 | Line 3071 | main (int argc, char **argv)
3071		free (table68k);
3072		fclose (stblfile);
3073		fclose (headerfile);
3074	+	fflush (stdout);
3075		return 0;
3076		}

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