integerop.isa (2632:1bb2f91485ea) integerop.isa (2646:c5f20661d9f3)
1// Copyright (c) 2006 The Regents of The University of Michigan
2// All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions are
6// met: redistributions of source code must retain the above copyright
7// notice, this list of conditions and the following disclaimer;
8// redistributions in binary form must reproduce the above copyright

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311 decoder_output += BasicConstructor.subst(imm_iop)
312 exec_output += IntOpExecute.subst(imm_iop)
313 decode_block = ROrImmDecode.subst(iop)
314 else:
315 decode_block = BasicDecode.subst(iop)
316 return (header_output, decoder_output, exec_output, decode_block)
317
318 calcCcCode = '''
1// Copyright (c) 2006 The Regents of The University of Michigan
2// All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions are
6// met: redistributions of source code must retain the above copyright
7// notice, this list of conditions and the following disclaimer;
8// redistributions in binary form must reproduce the above copyright

--- 302 unchanged lines hidden (view full) ---

311 decoder_output += BasicConstructor.subst(imm_iop)
312 exec_output += IntOpExecute.subst(imm_iop)
313 decode_block = ROrImmDecode.subst(iop)
314 else:
315 decode_block = BasicDecode.subst(iop)
316 return (header_output, decoder_output, exec_output, decode_block)
317
318 calcCcCode = '''
319 CcrIccN = (Rd >> 31) & 1;
320 CcrIccZ = ((Rd & 0xFFFFFFFF) == 0);
321 CcrXccN = (Rd >> 63) & 1;
322 CcrXccZ = (Rd == 0);
323 CcrIccV = %(ivValue)s;
324 CcrIccC = %(icValue)s;
325 CcrXccV = %(xvValue)s;
326 CcrXccC = %(xcValue)s;
327 DPRINTF(Sparc, "in = %%d\\n", CcrIccN);
328 DPRINTF(Sparc, "iz = %%d\\n", CcrIccZ);
329 DPRINTF(Sparc, "xn = %%d\\n", CcrXccN);
330 DPRINTF(Sparc, "xz = %%d\\n", CcrXccZ);
331 DPRINTF(Sparc, "iv = %%d\\n", CcrIccV);
332 DPRINTF(Sparc, "ic = %%d\\n", CcrIccC);
333 DPRINTF(Sparc, "xv = %%d\\n", CcrXccV);
334 DPRINTF(Sparc, "xc = %%d\\n", CcrXccC);
319 uint8_t tmp_ccriccc;
320 uint8_t tmp_ccriccv;
321 uint8_t tmp_ccriccz;
322 uint8_t tmp_ccriccn;
323 uint8_t tmp_ccrxccc;
324 uint8_t tmp_ccrxccv;
325 uint8_t tmp_ccrxccz;
326 uint8_t tmp_ccrxccn;
327
328 tmp_ccriccn = (Rd >> 31) & 1;
329 tmp_ccriccz = ((Rd & 0xFFFFFFFF) == 0);
330 tmp_ccrxccn = (Rd >> 63) & 1;
331 tmp_ccrxccz = (Rd == 0);
332 tmp_ccriccv = %(ivValue)s & 1;
333 tmp_ccriccc = %(icValue)s & 1;
334 tmp_ccrxccv = %(xvValue)s & 1;
335 tmp_ccrxccc = %(xcValue)s & 1;
336
337 Ccr = tmp_ccriccc | tmp_ccriccv << 1 |
338 tmp_ccriccz << 2 | tmp_ccriccn << 3|
339 tmp_ccrxccc << 4 | tmp_ccrxccv << 5|
340 tmp_ccrxccz << 6| tmp_ccrxccn << 7;
341
342
343 DPRINTF(Sparc, "in = %%d\\n", (uint16_t)tmp_ccriccn);
344 DPRINTF(Sparc, "iz = %%d\\n", (uint16_t)tmp_ccriccz);
345 DPRINTF(Sparc, "xn = %%d\\n", (uint16_t)tmp_ccrxccn);
346 DPRINTF(Sparc, "xz = %%d\\n", (uint16_t)tmp_ccrxccz);
347 DPRINTF(Sparc, "iv = %%d\\n", (uint16_t)tmp_ccriccv);
348 DPRINTF(Sparc, "ic = %%d\\n", (uint16_t)tmp_ccriccc);
349 DPRINTF(Sparc, "xv = %%d\\n", (uint16_t)tmp_ccrxccv);
350 DPRINTF(Sparc, "xc = %%d\\n", (uint16_t)tmp_ccrxccc);
335 '''
336}};
337
338// Primary format for integer operate instructions:
339def format IntOp(code, *opt_flags) {{
340 ccCode = ''
341 (header_output,
342 decoder_output,

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352}};
353
354// Primary format for integer operate instructions:
355def format IntOp(code, *opt_flags) {{
356 ccCode = ''
357 (header_output,
358 decoder_output,

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