1 2015-10-05 Josh Stone <jistone (a] redhat.com> 2 3 * Makefile.am (%_defs): Add AM_V_GEN and AM_V_at silencers. 4 ($(srcdir)/%_dis.h): Ditto. 5 (%.mnemonics): Add AM_V_GEN silencer. 6 7 2014-10-29 Jose E. Marchesi <jose.marchesi (a] oracle.com> 8 9 * Makefile.am (AM_CFLAGS): Use -fPIC instead of -fpic to avoid 10 relocation overflows in some platforms. 11 12 2014-04-13 Mark Wielaard <mjw (a] redhat.com> 13 14 * Makefile.am (i386_gendis_LDADD): Remove libmudflap. 15 16 2013-04-24 Mark Wielaard <mjw (a] redhat.com> 17 18 * Makefile.am: Use AM_CPPFLAGS instead of INCLUDES. 19 20 2012-10-10 Roland McGrath <roland (a] hack.frob.com> 21 22 * Makefile.am (%_defs, $(srcdir)/%_dis.h): Redirect to temp file, 23 mv into place with separate command. 24 25 2012-06-26 Roland McGrath <roland (a] hack.frob.com> 26 27 * Makefile.am [!MAINTAINER_MODE] ($(srcdir)/%_dis.h): New rule. 28 29 2012-02-24 Mark Wielaard <mjw (a] redhat.com> 30 31 * Makefile.am (CLEANFILES): Move %_dis.h to... 32 (MAINTAINERCLEANFILES): here. 33 34 2012-01-21 Ulrich Drepper <drepper (a] gmail.com> 35 36 * i386_disasm.c (ADD_NSTRING): Define. 37 (i386_disasm): Print color codes in the appropriate places. 38 39 2011-10-16 Roland McGrath <roland (a] hack.frob.com> 40 41 * Makefile.am (libcpu_i386_a_SOURCES): Add i386_dis.h. 42 (libcpu_x86_64_a_SOURCES): Add x86_64_dis.h. 43 (i386_disasm.o, x86_64_disasm.o): Depend on those in $(srcdir). 44 (%_dis.h): Renamed target pattern to ... 45 ($(srcdir)/%_dis.h): ... this. 46 (noinst_HEADERS, noinst_PROGRAMS): Put under [MAINTAINER_MODE]. 47 48 2010-08-16 Roland McGrath <roland (a] redhat.com> 49 50 * Makefile.am (%_defs): New pattern rule. 51 (%_dis.h, %.mnemonics): Define as pattern rules using %_defs input. 52 (CLEANFILES): Include all those files. 53 54 2010-02-15 Roland McGrath <roland (a] redhat.com> 55 56 * Makefile.am: Use config/eu.am for common stuff. 57 58 2009-04-14 Roland McGrath <roland (a] redhat.com> 59 60 * Makefile.am (AM_CFLAGS): Add -fdollars-in-identifiers; it is not the 61 default on every machine. 62 63 2009-01-23 Roland McGrath <roland (a] redhat.com> 64 65 * Makefile.am (i386_parse_CFLAGS): Use quotes around command 66 substitution that can produce leading whitespace. 67 68 2009-01-01 Ulrich Drepper <drepper (a] redhat.com> 69 70 * i386_parse.y (instrtable_out): Optimize match_data table by not 71 emitting 0xff masks for leading bytes. 72 * i386_disasm.c (i386_disasm): Adjust reader of match_data. 73 74 * i386_disasm.c (i386_disasm): Reset bufcnt when not matched. We 75 don't expect snprintf to fail. 76 77 2008-12-31 Ulrich Drepper <drepper (a] redhat.com> 78 79 * defs/i386: Add dppd, dpps, insertps, movntdqa, mpsadbw, packusdw, 80 pblendvb, pblendw, pcmpeqq, pcmpestri, pcmpestrm, pcmpistri, pcmpistrm, 81 pcmpgtq, phminposuw, pinsrb, pinsrd, pmaxsb, pmaxsd, pmaxud, pmaxuw, 82 pminsb, pminsd, pminud, pminuw, pmovsxbw, pmovsxbd, pmovsxbq, pmovsxwd, 83 pmovsxwq, pmovsxdq, pmovzxbw, pmovzxbd, pmovzxbq, pmovzxwd, pmovzxwq, 84 pmovzxdq, pmuldq, pmulld, popcnt, ptest, roundss, roundps, roundpd, 85 and roundsd opcodes. 86 87 * i386_disasm.c (i386_disasm): Correct resizing of buffer. 88 89 * i386_parse.y (struct argstring): Add off element. 90 (off_op_str): New global variable. 91 (print_op_str): Print strings as concatenated strings. Keep track 92 of index and length. Update ->off element. 93 (print_op_str_idx): New function. 94 (instrtable_out): Mark op%d_fct as const. 95 Emit two tables for the strings: the string itself (op%d_str) and the 96 index table (op%d_str_idx). 97 * i386_disasm.c (i386_disasm): Adjust for new op%d_str definition. 98 99 * i386_disasm.c [X86_64] (i386_disasm): Handle rex prefix when 100 printing only prefix. 101 102 * i386_disasm.c (i386_disasm): Minor optimizations. 103 104 * i386_parse.y (instrtable_out): No need to emit index, the reader can 105 keep track. 106 * i386_disasm.c (i386_disasm): The index is not emitted anymore, no 107 need to skip it. 108 109 * i386_disasm.c (amd3dnow): Mark as const. 110 111 * defs/i386: Add blendvpd and blendvps opcodes. 112 113 2008-12-30 Ulrich Drepper <drepper (a] redhat.com> 114 115 * defs/i386: Add blendpd and blendps opcodes. 116 117 2008-12-19 Ulrich Drepper <drepper (a] redhat.com> 118 119 * defs/i386: Add entry for AMD 3DNOW. 120 * i386_disasm.c: Implement AMD 3DNOW disassembly. 121 122 2008-12-17 Ulrich Drepper <drepper (a] redhat.com> 123 124 * i386_disasm.c (i386_disasm): If instruction matches prefix, 125 undoing the prefix match finishes the instruction. 126 127 2008-01-21 Roland McGrath <roland (a] redhat.com> 128 129 * defs/i386: Fix typo in comment. 130 * i386_disasm.c (i386_disasm): Handle cltq, cqto. 131 132 * i386_parse.y: Add sanity check for NMNES macro value. 133 * Makefile.am (i386_parse.o): Fix target in dependency rule. 134 (i386_parse.h): New target with empty commands. 135 (i386_lex.o): Depend on it in place of i386_parse.c. 136 137 2008-01-21 Ulrich Drepper <drepper (a] redhat.com> 138 139 * Makefile.am (EXTRA_DIST): Remove defs/x86_64. 140 141 2008-01-14 Ulrich Drepper <drepper (a] redhat.com> 142 143 * defs/i386: Add fixes for opcodes with register number in opcode, 144 64-bit immediate forms, nop with rex.B. 145 * i386_data.h [X86_64] (FCT_imm64$w): New function. 146 (FCT_oreg): New function. 147 (FCT_oreg$w): New function. 148 * i386_disasm.c (i386_disasm): Reinitialize fmt always before 149 starting the loop to process the string. Handle 0x90 special for 150 x86-64. 151 * i386_parse.y (fillin_arg): Expand synonyms before concatening to 152 form the function name. 153 154 2008-01-11 Ulrich Drepper <drepper (a] redhat.com> 155 156 * i386_disasm.c (struct output_buffer): Remove symcb and symcbarg. 157 (i386_disasm): Remove appropriate initializers. 158 Use symcb to lookup symbol strings. 159 160 * i386_disasm.c (struct output_buffer): Add labelbuf, labelbufsize, 161 symaddr_use, and symaddr fields. 162 (i386_disasm): Remove labelbuf and labelbufsize variables. 163 Add back %e format. Implement %a and %l formats. 164 165 * i386_data.h (general_mod$r_m): Set symaddr_use and symaddr for %rip 166 base addressing. 167 168 * i386_disasm.c (i386_disasm): Resize output buffer if necessary. 169 Optimize output_data initialization. Free buffers before return. 170 (struct output_data): Remove op1str field. Adjust code. 171 (i386_disasm): Store final NUL btye at end of functions. 172 173 2008-01-10 Ulrich Drepper <drepper (a] redhat.com> 174 175 * i386_data.h (FCT_crdb): New function. 176 (FCT_ccc): Use FCT_crdb. 177 (FCT_ddd): Likewise. 178 179 * defs/i386: Fix a few instructions with immediate arguments. 180 181 * i386_disasm.c: Rewrite interface to callback functions for operands 182 to take a single pointer to a structure. 183 * i386_data.h: Adjust all functions. 184 185 2008-01-08 Ulrich Drepper <drepper (a] redhat.com> 186 187 * Makefile.am: Enable x86-64 again. 188 * defs/i386: Lots of changes for x86-64. 189 * i386_data.h: Add support for use in x86-64 disassembler. 190 * i386_disasm.c: Likewise. 191 * i386_parse.y: Likewise. 192 * defs/x86_64: Removed. 193 194 2008-01-04 Ulrich Drepper <drepper (a] redhat.com> 195 196 * defs/i386: Cleanups, remove masks which are not needed. 197 Add remaining Intel opcodes. 198 * i386_data.h (FCT_imm8): Check for input buffer overrun. 199 * i386_disasm.c (i386_disasm): Likewise. 200 * i386_parse.y: Remove suffixes which are not needed anymore. 201 202 2008-01-03 Ulrich Drepper <drepper (a] redhat.com> 203 204 * defs/i386: Add yet more SSE instructions. 205 206 2008-01-02 Ulrich Drepper <drepper (a] redhat.com> 207 208 * i386_disasm.c (i386_disasm): Extend matcher to allow tables to 209 contain instructions with prefixes. 210 * defs/i386: Use for many SSE operations. 211 * i386_data.h (FCT_mmxreg2): Removed. 212 213 2008-01-01 Ulrich Drepper <drepper (a] redhat.com> 214 215 * defs/i386: More 0f prefix support. 216 * i386_data.h (FCT_mmxreg): Implement. 217 (FCT_mmxreg2): Implement. 218 (FCT_mmreg): Remove. 219 * i386_disasm.c (i386_disasm): More special instructions. 220 Fix tttn suffix for cmov. 221 * i386_parse.y: Simplify test for mod/r_m mode. 222 223 2007-12-31 Ulrich Drepper <drepper (a] redhat.com> 224 225 * defs/i386: Fix order or arguments for mov of control/debug registers. 226 * i386_data.h (FCT_ccc): Implement 227 (FCT_ddd): Implement 228 229 2007-12-30 Ulrich Drepper <drepper (a] redhat.com> 230 231 * defs/i386: Fix 0f groups 6 and 7. 232 * i386_data.c (FCT_mod$16r_m): Implement. 233 * i386_disasm.c (i386_disasm): Third parameter can also have string. 234 235 2007-12-29 Ulrich Drepper <drepper (a] redhat.com> 236 237 * defs/i386: Add lots of floating point ops. 238 * i386_data.h (FCT_fmod$fr_m): Removed. 239 (FCT_freg): Implement. 240 * i386_disasm.c (i386_disasm): Implement suffix_D. 241 * i386_parse.y: Emit suffix_D. 242 243 * defs/i386: Use rel instead of dispA. 244 Fix lcall, dec, div, idiv, imul, inc, jmp, ljmp, mul, neg, not, push, 245 test. 246 247 * i386_data.h (FCT_dispA): Removed. 248 (FCT_ds_xx): Add test for end of input buffer. 249 * i386_disasm.c (ABORT_ENTRY): Removed. 250 (i386_disasm): Fix handling of SIB. Pass correct address value to 251 operand callbacks. 252 253 * Makefile.am (*.mnemonics): Filter out INVALID entry. 254 * defs/i386: Define imms8 and use in appropriate places. 255 Add INVALID entries for special opcodes with special mnemonics. 256 Fix int3. Fix typo in shl. Correct xlat. 257 * i386_data.h (FCT_ds_xx): New function. 258 (FCT_ds_si): Use it. 259 (FCT_ds_bx): New function. 260 (FCT_imms8): New function. 261 * i386_disasm.c (MNE_INVALID): Define. 262 (i386_disasm): Handle invalid opcodes in mnemonics printing, not 263 separately. Fix address value passed to operand handlers. 264 * i386_parse.y (bx_reg): Define. 265 (instrtable_out): Handle INVALID entries differently, just use 266 MNE_INVALID value for .mnemonic. 267 268 2007-12-28 Ulrich Drepper <drepper (a] redhat.com> 269 270 * defs/i386: Fix shift and mov immediate instructions. 271 * i386_data.h (FCT_imm16): Implement. 272 273 * defs/i386: Use absval instead of abs of lcall and ljmp. 274 Add parameters for cmps. Fix test and mov immediate. 275 * i386_data.h: Implement FCT_absval. 276 * i386_disasm.c: Handle data16 for suffix_w and FCT_imm. 277 278 * defs/i386: Move entries with 0x9b prefix together. 279 * i386_disasm.c (i386_disasm): Fix recognizing insufficient bytes in 280 input. Handle data16 with suffix_W. 281 282 * i386_data.h (FCT_*): Add end parameter to all functions. Check 283 before using more bytes. 284 (FCT_sel): Implement. 285 * i386_disasm.c (i386_disasm): Better handle end of input buffer. 286 Specal opcode 0x99. 287 288 * Makefile.am: Use m4 to preprocess defs/* files. 289 * defs/i386: Adjust appropriately. 290 * i386_data.c (FCT_ax): Implement. 291 (FCT_ax$w): Use FCT_ax. 292 * i386_disasm.c (ADD_STRING): Use _len instead of len. 293 (i386_disasm): If no instruction can be matched because of lack of 294 input and prefixes have been matched, print prefixes. 295 Recognize abort entries. 296 Handle special cases. 297 * i386_gendis.c: Recognize - input file name. 298 * i386_lex.c: Recognize INVALID token. 299 * i386_parse.y: Handle INVALID token input. 300 301 * defs/i386: Fix mov, pop. 302 * i386_data.h (FCT_sreg3): Implement. 303 304 2007-12-27 Ulrich Drepper <drepper (a] redhat.com> 305 306 * defs/i386: Fix adc, add, cmp, or, sbb, sub, xchg, xor. 307 * i386_data.h (FCT_imms): New function. 308 (FCT_imm$s): Use FCT_imms for handling of signed values. 309 (FCT_imm8): Sign extend values. 310 * i386_disasm.c (i386_disasm): Implement suffix_w0. 311 * i386_parse.y: Emit suffix w0. 312 313 * i386_data.h (FCT_disp8): Add 0x prefix. 314 (FCT_ds_si): Implement. 315 * i386_disasm.c (i386_disasm): Increment addr for invalid prefixes. 316 Implement tttn suffix. 317 * i386_parse.y: Emit tttn suffix definition. 318 319 2007-12-26 Ulrich Drepper <drepper (a] redhat.com> 320 321 * i386_data.h (struct instr_enc): Use suffix field. 322 (FCT_dx): Fill in body. 323 (FCT_es_di): Likewise. 324 (FCT_imm$s): Sign-extended byte values. 325 * i386_disasm.c: Protect ADD_CHAR and ADD_STRING macros. Adjust uses. 326 (i386_disasm): Handle suffix. 327 * i386_parse.y: Emit suffix information. 328 * defs/i386: Remove unnecessary suffixes. 329 330 * Makefile.am: Disable building x86-64 version for now. 331 332 * defs/i386: Fix and, bound, cmp, or, pop, sbb, sub, xor. 333 * i386_data.h: Pass pointer to prefix to functions. If not prefixes 334 are consumed this means invalid input. 335 * i386_disasm.c: Fix prefix printing. Adjust function calls for 336 parameter change. 337 * i386_parse.y: Recognize moda prefix. 338 339 2007-12-21 Ulrich Drepper <drepper (a] redhat.com> 340 341 * i386_data.h: Fix SIB handling. 342 * i386_disasm.c: Likewise. 343 344 2007-12-19 Ulrich Drepper <drepper (a] redhat.com> 345 346 * defs/i386: Fix up 'and' opcode. 347 348 2007-10-31 Ulrich Drepper <drepper (a] redhat.com> 349 350 * Makefile.am: Add dependencies of the generated files on the source 351 files. 352 (i386_lex_CFLAGS): Add -Wno-sign-compare. 353 354 * defs/i386: A lot more data. 355 * defs/x86_64: Likewise. 356 * i386_data.h (struct instr_enc): Add off1_3, off2_3, and off3_3 357 fields. 358 (opfct_t): Add parameter for third operand. 359 (FCT_*): Likewise. 360 (data_prefix): New function. 361 (FCT_abs): Implement. 362 (FCT_ax): Renamed to FCT_ax$w amd implement. 363 (FCT_disp8): Implement. 364 (FCT_dispA): Implement. 365 (FCT_imm): Implement. 366 (FCT_imm$w): Implement. 367 (FCT_imm$s): Don't zero-pad numbers. 368 (FCT_imm8): Likewise. 369 (FCT_rel): Likewise. 370 (general_mod$r_m): New function. 371 (FCT_mod$r_m): Use it. 372 (FCT_mod$r_m$w): New function. 373 (FCT_mod$8r_m): New function. 374 (FCT_reg): Correctly handle 16-bit registers. 375 (FCT_reg$w): New function. 376 * i386_disasm.c (i386_disasm): Handle prefixes better. 377 Pass third parameter to operand functions. 378 * i386_parse.y (struct instruction): Add off3 field. 379 Handle third operand throughout. 380 381 2007-02-05 Ulrich Drepper <drepper (a] redhat.com> 382 383 * i386_disasm.c: New file. 384 * i386_data.h: New file. 385 * i386_gendis.c: New file. 386 * i386_lex.l: New file. 387 * i386_parse.y: New file. 388 * memory-access.h: New file. 389 * x86_64_disasm.c: New file. 390 * defs/i386: New file. 391 * defs/i386.doc: New file. 392 * defs/x86_64: New file. 393 394 2005-02-15 Ulrich Drepper <drepper (a] redhat.com> 395 396 * Makefile (AM_CFLAGS): Add -Wunused -Wextra -Wformat=2. 397 398 2005-02-05 Ulrich Drepper <drepper (a] redhat.com> 399 400 * Makefile.am (AM_CFLAGS): Define, instead of adding things to DEFS. 401 402 2003-08-11 Ulrich Drepper <drepper (a] redhat.com> 403 404 * Moved to CVS archive. 405
