1 2015-12-24 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2 3 * config/tc-arm.c (arm_ext_v6t2_v8m): New feature for instructions 4 shared between ARMv6T2 and ARMv8-M. 5 (move_or_literal_pool): Check mov.w/mvn and movw availability against 6 arm_ext_v6t2 and arm_ext_v6t2_v8m respectively instead of checking 7 arm_arch_t2. 8 (do_t_branch): Error out for wide conditional branch instructions if 9 targetting ARMv8-M Baseline. 10 (non_v6t2_wide_only_insn): Add the logic for new wide-only instructions 11 in ARMv8-M Baseline. 12 (wide_insn_ok): New function. 13 (md_assemble): Use wide_insn_ok instead of non_v6t2_wide_only_insn and 14 adapt error message for unsupported wide instruction to ARMv8-M 15 Baseline. 16 (insns): Reorganize instructions shared by ARMv8-M Baseline and 17 ARMv6t2 architecture. 18 (arm_cpus): Set feature bit ARM_EXT2_V6T2_V8M for marvell-pj4 and 19 marvell-whitney cores. 20 (arm_archs): Define armv8-m.base architecture. 21 (cpu_arch_ver): Define ARM_ARCH_V8M_BASE architecture version. 22 (aeabi_set_public_attributes): Add logic to set Tag_CPU_arch to 17 for 23 ARMv8-M Mainline. Set Tag_DIV_use for ARMv8-M Baseline as well. 24 25 2015-12-24 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 26 27 * config/tc-arm.c (arm_ext_m): Include ARMv8-M. 28 (arm_ext_v8m): New feature for ARMv8-M. 29 (arm_ext_atomics): New feature for ARMv8 atomics. 30 (do_tt): New encoding function for TT* instructions. 31 (insns): Add new entries for ARMv8-M specific instructions and 32 reorganize the ones shared by ARMv8-M Mainline and ARMv8-A. 33 (arm_archs): Define armv8-m.main architecture. 34 (cpu_arch_ver): Define ARM_ARCH_V8M_MAIN architecture version and 35 clarify the ordering rule. 36 (aeabi_set_public_attributes): Use TAG_CPU_ARCH_* macro to refer to 37 Tag_CPU_arch values for ARMv7e-M detection. Add logic to keep setting 38 Tag_CPU_arch to ARMv8-A for -march=all. Also set Tag_CPU_arch_profile 39 to 'A' if extension bit for atomic instructions is set, unless it is 40 ARMv8-M. Set Tag_THUMB_ISA_use to 3 for ARMv8-M. Set Tag_DIV_use to 0 41 for ARMv8-M Mainline. 42 43 2015-12-24 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 44 45 * config/tc-arm.c (move_or_literal_pool): Check mov.w, mvm and movw 46 availability against arm_ext_v6t2 instead of checking arm_arch_t2, 47 fixing comments along the way. 48 (handle_it_state): Check arm_ext_v6t2 instead of arm_arch_t2 to 49 generate IT instruction. 50 (t1_isa_t32_only_insn): New function. 51 (md_assemble): Use above new function to check for invalid wide 52 instruction for CPU Thumb ISA and to determine what Thumb extension 53 bit is necessary for that instruction. 54 (md_apply_fix): Use arm_ext_v6t2 instead of arm_arch_t2 to decide if 55 branch is out of range. 56 57 2015-12-21 Nick Clifton <nickc (a] redhat.com> 58 59 PR gas/19386 60 * doc/as.texinfo (Strings): Prepend a space to index entries that 61 start with a backslash. This works around a problem in the pdf 62 generator. 63 64 2015-12-18 H.J. Lu <hongjiu.lu (a] intel.com> 65 66 * config/tc-i386.c (optimize_imm): Store 32-bit immediate in 67 64-bit only for 64-bit BFD. 68 (optimize_disp): Optimize 64-bit displacement to 32-bit only 69 for 64-bit BFD. 70 71 2015-12-17 Ramana Radhakrishnan <ramana.radhakrishnan (a] arm.com> 72 73 * config/tc-arm.c (aeabi_set_public_attributes): Adjust 74 TAG_ARCH_profile for armv8-a. 75 76 2015-12-16 Mickael Guene <mickael.guene (a] st.com> 77 78 * doc/c-arm.texi: Add documentation about new directives 79 * config/tc-arm.c (group_reloc_table): Add mapping between gas 80 syntax and new relocations. 81 (do_t_add_sub): Keep new relocations for add operand. 82 (do_t_mov_cmp): Keep new relocations for mov operand. 83 (insns): Use 'shifter operand with possible group relocation' 84 operand parse code for movs operand. 85 (md_apply_fix): Implement mov and add encoding when new 86 relocations on them. 87 (tc_gen_reloc): Add new relocations. 88 (arm_fix_adjustable): Since offset has a limited range ([0:255]) 89 we disable adjust_reloc_syms() for new relocations. 90 91 2015-12-15 Nick Clifton <nickc (a] redhat.com> 92 93 * doc/c-msp430.texi (MSP430 Options): Remove references to a 94 non-existant silicon errata. 95 * config/tc-msp430.c: Likewise. 96 97 2015-12-14 Matthew Wahab <matthew.wahab (a] arm.com> 98 99 * config/tc-aarch64.c (parse_neon_type_for_operand): Adjust to 100 take into account new vector type 2H. 101 (vectype_to_qualifier): Likewise. 102 103 2015-12-14 Matthew Wahab <matthew.wahab (a] arm.com> 104 105 * config/tc-aarch64.c (vectype_to_qualifier): Calculate operand 106 qualifier from per-type base and offet. 107 108 2015-12-14 Yoshinori Sato <ysato (a] users.sourceforge.jp> 109 110 * config/rx-defs.h(rx_cpu_type): Add RXV2 type. 111 * config/tc-rx.c(cpu_type_list): New type lookup table. 112 (md_parse_option): Use lookup table for choose cpu. 113 (md_show_usage): Add rxv2 for mcpu option. 114 * doc/c-rx.texi: Likewise. 115 * config/rx-parse.y: Add v2 instructions and ACC register. 116 (rx_check_v2): check v2 type. 117 118 2015-12-14 Jan Beulich <jbeulich (a] suse.com> 119 120 * dw2gencfi.c (dot_cfi_label): Free "name". 121 122 2015-12-11 Matthew Wahab <matthew.wahab (a] arm.com> 123 124 * config/tc-aarch64.c (aarch64_hint_opt_hsh): New. 125 (parse_barrier_psb): New. 126 (parse_operands): Add case for AARCH64_OPND_BARRIER_PSB. 127 (md_begin): Set up aarch64_hint_opt_hsh. 128 129 2015-12-11 Matthew Wahab <matthew.wahab (a] arm.com> 130 131 * config/tc-aarch64.c (aarch64_features): Add "profile". 132 * doc/c-aarch64.texi (AArch64 Extensions): Add "profile". 133 134 2015-12-10 Matthew Wahab <matthew.wahab (a] arm.com> 135 136 * config/tc-aarch64.c (parse_sys_ins_reg): Add check of 137 architectural support for system register. 138 139 2015-12-10 Jose E. Marchesi <jose.marchesi (a] oracle.com> 140 141 * doc/c-sparc.texi (Sparc-Regs): Document the %dN and %qN notation 142 for floating-point registers. 143 144 2015-12-10 Matthew Wahab <matthew.wahab (a] arm.com> 145 146 * doc/c-aarch64.texi (AArch64 Extensions): Update entry for crc. 147 148 2015-12-10 Andrew Burgess <andrew.burgess (a] embecosm.com> 149 150 * config/tc-arc.c (md_parse_option): Return 1 in order to accept 151 dummy arguments. 152 153 2015-12-09 Jose E. Marchesi <jose.marchesi (a] oracle.com> 154 155 * config/tc-sparc.c (sparc_ip): Support %dN and %qN notation for 156 double and quad-precision floating-point registers. 157 158 2015-12-09 Nick Clifton <nickc (a] redhat.com> 159 160 * config/tc-rx.c (rx_relax_frag): Fix compile time warning. 161 162 2015-12-08 Jan Beulich <jbeulich (a] suse.com> 163 164 * read.c (in_bss): New. 165 (do_align): Use it to also warn for non-zero fill in .bss. 166 (do_org): Likewise. 167 (s_space): Likewise. 168 (s_fill): Error on bad use in .bss/.struct. 169 (float_cons): Likewise. 170 (emit_leb128_expr): Likewise. 171 (emit_expr_with_reloc): Defer handling use inside .struct. Also 172 error on non-zero item added to .bss. 173 (stringer_append_char): Error on non-zero character. 174 175 2015-12-08 Jan Beulich <jbeulich (a] suse.com> 176 177 * read.c (stringer): Move absolute section check up. Return 178 right away. 179 180 2015-12-08 Jan Beulich <jbeulich (a] suse.com> 181 182 * config/obj-elf.c (elf_file_symbol): Tighten condition for 183 moving BSF_FILE symbols. 184 185 2015-12-08 DJ Delorie <dj (a] redhat.com> 186 187 * config/rl78-parse.y: Make all branches relaxable via 188 rl78_linkrelax_branch(). 189 * config/tc-rl78.c (rl78_linkrelax_branch): Mark all relaxable 190 branches with relocs. 191 (options): Add OPTION_NORELAX. 192 (md_longopts): Add -mnorelax. 193 (md_parse_option): Support OPTION_NORELAX. 194 (op_type_T): Add bh, sk, call, and br. 195 (rl78_opcode_type): Likewise. 196 (rl78_relax_frag): Fix not-relaxing logic. Add sk. 197 (md_convert_frag): Fix relocation handling. 198 (tc_gen_reloc): Strip relax relocs when not linker relaxing. 199 (md_apply_fix): Defer overflow handling for anything that needs a 200 PLT, to the linker. 201 * config/tc-rl78.h (TC_FORCE_RELOCATION): Force all relocations to 202 the linker when linker relaxing. 203 * doc/c-rl78.texi (norelax): Add. 204 205 2015-12-07 Alan Modra <amodra (a] gmail.com> 206 207 * config/tc-ppc.c (md_apply_fix): Localize variables. Reduce casts. 208 209 2015-12-04 Nick Clifton <nickc (a] redhat.com> 210 211 PR gas/19276 212 * config/tc-arm.h (SUB_SEGMENT_ALIGN): Do not define for COFF/PE 213 targets. 214 215 2015-12-04 Claudiu Zissulescu <claziss (a] synopsys.com> 216 217 * config/tc-arc.c (arc_option): Sets all internal gas options when 218 parsing .cpu directive. 219 (declare_register_set): Declare all 64 registers. 220 (md_section_align): Refactor. 221 (md_pcrel_from_section): Remove assert. 222 (pseudo_operand_match): Fix pseudo operand match. 223 (find_reloc): Use flags filed, extend matching. 224 * config/tc-arc.h (TC_VALIDATE_FIX): Don't fixup any PLT 225 relocation. 226 227 2015-12-01 Alan Modra <amodra (a] gmail.com> 228 229 * config/aout_gnu.h: Invoke aout N_* macros with pointer to 230 struct internal_exec. 231 232 2015-11-27 Matthew Wahab <matthew.wahab (a] arm.com> 233 234 * config/tc-aarch64.c (aarch64_features): Add "fp16". 235 * doc/c-aarch64.texi (Architecture Extensions): Add "fp16". 236 237 2015-11-24 Christophe Monat <christophe.monat (a] st.com> 238 239 * config/tc-arm.c (move_or_literal_pool): Do not transform ldr 240 ri,=imm into movs when ri is a high register in T1. 241 242 2015-11-20 Nick Clifton <nickc (a] redhat.com> 243 244 * po/fr.po: Updated French translation. 245 * po/uk.po: Updated Ukraninan translation. 246 * po/zh_CN.po: New simplified Chinese translation. 247 * configure.ac (ALL_LINGUAS): Add zh_CN. 248 * configure: Regenerate. 249 250 2015-11-19 Matthew Wahab <matthew.wahab (a] arm.com> 251 252 * config/tc-arm.c (arm_archs): Add "armv8.2-a". 253 * doc/c-arm.texi (-march): Add "armv8.2-a". 254 255 2015-11-19 Matthew Wahab <matthew.wahab (a] arm.com> 256 257 * config/tc-aarch64.c (aarch64_archs): Add "armv8.2-a". 258 * doc/c-aarch64.texi (-march): Likewise. 259 260 2015-11-19 Alan Modra <amodra (a] gmail.com> 261 262 * read.c (output_big_leb128): Describe "sign" parameter. 263 264 2015-11-19 Alan Modra <amodra (a] gmail.com> 265 266 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Define only for ELF. 267 268 2015-11-16 Mike Frysinger <vapier (a] gentoo.org> 269 270 * config/tc-microblaze.c (parse_imm): Add an offsetT cast. 271 272 2015-11-13 Tristan Gingold <gingold (a] adacore.com> 273 274 * configure: Regenerate. 275 276 2015-11-13 Tristan Gingold <gingold (a] adacore.com> 277 278 * NEWS: Add marker for 2.26. 279 280 2015-11-12 James Greenhalgh <james.greenhalgh (a] arm.com> 281 282 * config/tc-aarch64.c (aarch64_cpus): Add cortex-a35. 283 * doc/c-aarch64.texi (-mcpu=): Likewise. 284 285 2015-11-12 James Greenhalgh <james.greenhalgh (a] arm.com> 286 287 * config/tc-arm.c (arm_cpus): Likewise. 288 * doc/c-arm.texi (-mcpu=): Likewise. 289 290 2015-11-12 Matthew Wahab <matthew.wahab (a] arm.com> 291 292 PR gas/19217 293 * config/tc-arm.c (move_or_literal_pool): Remove redundant feature 294 check. Fix some code formatting. Drop use of MOVT. Add some 295 comments. 296 297 2015-11-11 Alan Modra <amodra (a] gmail.com> 298 Peter Bergner <bergner (a] vnet.ibm.com> 299 300 * doc/as.texinfo (Target PowerPC): Document -mpower9 and -mpwr9. 301 * doc/c-ppc.texi (PowerPC-Opts): Likewise. 302 * config/tc-ppc.c (md_show_usage): Likewise. 303 (md_assemble): Handle BFD_RELOC_PPC_REL16DX_HA. 304 (md_apply_fix): Likewise. 305 (ppc_handle_align): Handle power9's group ending nop. 306 307 2015-11-09 Jim Wilson <jim.wilson (a] linaro.org> 308 309 * config/tc-aarch64.c (aarch64_cpus): Add qdf24xx. 310 * config/tc-arm.c (arm_cpus): Likewise. 311 * doc/c-arm.texi, doc/c-aarch64.texi: Likewise. 312 313 2015-11-09 Dominik Vogt <vogt (a] linux.vnet.ibm.com> 314 315 * read.c (parse_bitfield_cons): Fix left shift of negative value. 316 * config/tc-xstormy16.c (md_section_align): Likewise. 317 * config/tc-xgate.c (md_section_align): Likewise. 318 * config/tc-visium.c (md_section_align): Likewise. 319 * config/tc-v850.c (md_section_align): Likewise. 320 * config/tc-tic6x.c (md_section_align): Likewise. 321 * config/tc-sh.c (SH64PCREL32_M, SH64PCREL48_M, SH64PCREL32_M) 322 (MOVI_32_M, MOVI_48_M, MOVI_32_M, md_section_align): Likewise. 323 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax): Likewise. 324 * config/tc-score.c (s3_section_align): Likewise. 325 * config/tc-score7.c (s7_section_align): Likewise. 326 * config/tc-s390.c (md_section_align): Likewise. 327 * config/tc-rx.c (md_section_align): Likewise. 328 * config/tc-rl78.c (md_section_align): Likewise. 329 * config/tc-ppc.c (md_section_align): Likewise. 330 * config/tc-or1k.c (md_section_align): Likewise. 331 * config/tc-nds32.c (md_section_align): Likewise. 332 * config/tc-mt.c (md_section_align): Likewise. 333 * config/tc-msp430.c (md_section_align): Likewise. 334 * config/tc-mn10300.c (md_section_align): Likewise. 335 * config/tc-mn10200.c (md_section_align): Likewise. 336 * config/tc-mips.c (md_section_align): Likewise. 337 * config/tc-microblaze.c (parse_imm): Likewise. 338 * config/tc-mep.c (md_section_align): Likewise. 339 * config/tc-m68k.c (md_section_align): Likewise. 340 * config/tc-m68hc11.c (md_section_align): Likewise. 341 * config/tc-m32r.c (md_section_align): Likewise. 342 * config/tc-m32c.c (md_section_align): Likewise. 343 * config/tc-lm32.c (md_section_align): Likewise. 344 * config/tc-iq2000.c (md_section_align): Likewise. 345 * config/tc-ip2k.c (md_section_align): Likewise. 346 * config/tc-ia64.c (dot_save, dot_vframe): Likewise. 347 * config/tc-i960.c (md_number_to_field, md_section_align): Likewise. 348 * config/tc-i386.c (md_section_align): Likewise. 349 * config/tc-i370.c (md_section_align): Likewise. 350 * config/tc-frv.c (md_section_align): Likewise. 351 * config/tc-fr30.c (md_section_align): Likewise. 352 * config/tc-epiphany.c (md_section_align): Likewise. 353 * config/tc-d30v.c (md_section_align): Likewise. 354 * config/tc-d10v.c (md_section_align): Likewise. 355 * config/tc-cr16.c (l_cons): Likewise. 356 * config/tc-bfin.c (md_section_align): Likewise. 357 * config/tc-arm.c (md_section_align): Likewise. 358 * config/tc-arc.c (md_section_align): Likewise. 359 * config/bfin-parse.y (expr_1): Likewise. 360 361 2015-11-02 Nick Clifton <nickc (a] redhat.com> 362 363 * config/rx-parse.y: Allow zero value for 5-bit displacements. 364 365 2015-11-02 Nick Clifton <nickc (a] redhat.com> 366 367 * config/tc-rx.c (parse_rx_section): Align parameter provides a 368 multiple of n argument, not a power of n argument. 369 370 2015-10-29 Nick Clifton <nickc (a] redhat.com> 371 372 * config/tc-aarch64.c (elf64_aarch64_target_format): Select the 373 cloudabi format if the TARGET_OS is cloudabi. 374 375 2015-10-29 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 376 377 * config/tc-arm.c (insns): Guard cps by arm_ext_v6_notm instead of 378 arm_ext_v6_dsp. 379 380 2015-10-28 Claudiu Zissulescu <claziss (a] synopsys.com> 381 382 * config/tc-arc.c (tokenize_arguments): Avoid creating unused 383 symbols when parsing relocation types. 384 (md_apply_fix): Handle TLS relocations. Fix BFD_RELOC_ARC_32_PCREL 385 relocation. 386 (arc_check_reloc): Emit BFD_RELOC_ARC_32_PCREL relocation. 387 388 2015-10-27 Jim Wilson <jim.wilson (a] linaro.org> 389 390 * config/tc-arm.c (selected_cpu_name): Increase length of array to 391 accomodate "Samsung Exynos M1". 392 (arm_parse_cpu): Add assertion and length check to prevent 393 overfilling selected_cpu_name. 394 395 2015-10-22 Nick Clifton <nickc (a] redhat.com> 396 397 * config/tc-msp430.c (PUSH_1X_WORKAROUND): Delete. 398 (OPTION_SILICON_ERRATA): Define. 399 (OPTION_SILICON_WARN): Define. 400 (md_parse_opton): Handle silicon errata options. 401 (md_longopts): Add silicon errata options. 402 (ms_show_usage): Report silicon errata options. 403 (msp430_srcoperand): Handle silicon errata. 404 (msp430_operands): Likewise. Improve nop insertion. 405 (msp430_fix_adjustable): Update warning generation. 406 * doc/c-msp430.texi: Document silicon errata options. 407 408 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 409 410 * configure.ac: Properly check 411 --enable-compressed-debug-sections={yes,all}. 412 * configure: Regenerated. 413 414 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 415 416 PR gas/19109 417 * configure.ac: Handle --enable-compressed-debug-sections=*,gas,*. 418 * configure: Regenerated. 419 420 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 421 422 * config/tc-i386.c (tc_i386_fix_adjustable): Handle 423 BFD_RELOC_X86_64_GOTPCRELX and BFD_RELOC_X86_64_REX_GOTPCRELX. 424 (tc_gen_reloc): Likewise. 425 (i386_validate_fix): Generate BFD_RELOC_X86_64_GOTPCRELX or 426 BFD_RELOC_X86_64_REX_GOTPCRELX if fx_tcbit2 is set. 427 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Also return 428 true for BFD_RELOC_X86_64_GOTPCRELX and 429 BFD_RELOC_X86_64_REX_GOTPCRELX. 430 431 2015-10-22 H.J. Lu <hongjiu.lu (a] intel.com> 432 433 * config/tc-i386.c (tc_i386_fix_adjustable): Handle 434 BFD_RELOC_386_GOT32X. 435 (tc_gen_reloc): Likewise. 436 (match_template): Force 0x8b encoding for "mov foo@GOT, %eax". 437 (output_disp): Check for "call/jmp *mem", "mov mem, %reg", 438 "test %reg, mem" and "binop mem, %reg" where binop is one of 439 adc, add, and, cmp, or, sbb, sub, xor instructions. Set 440 fx_tcbit if the REX prefix is generated. Set fx_tcbit2 if 441 BFD_RELOC_386_GOT32X should be generated. 442 (i386_validate_fix): Generate BFD_RELOC_386_GOT32X if fx_tcbit2 443 is set. 444 445 2015-10-21 Nick Clifton <nickc (a] redhat.com> 446 447 PR gas/19109 448 * configure.ac: Restore --enable-compressed-debug-sections, with 449 options of all, none or gas. 450 Do not enable compressed debug sections by default for x86 Linux 451 targets. 452 * configure: Regenerate. 453 454 2015-10-20 H.J. Lu <hongjiu.lu (a] intel.com> 455 456 PR gas/19109 457 * NEWS: Update --enable-compressed-debug-sections=. 458 * configure.ac: Remove --enable-compressed-debug-sections. 459 (DEFAULT_FLAG_COMPRESS_DEBUG): Check 460 --enable-compressed-debug-sections={all,gas} instead of 461 --enable-compressed-debug-sections. For x86 Linux targets, 462 default to compressing debug sections. 463 * configure: Regenerated. 464 465 2015-10-19 Nick Clifton <nickc (a] redhat.com> 466 467 PR gas/19109 468 * configure.ac: Add option --enable-compressed-debug-sections. 469 This sets the default behaviour for compressing debug sections. 470 * as.c (flag_compress_debug): Define and initialise to 471 COMPRESS_DEBUG_GABI_ZLIB if DEFAULT_COMPRESS_DEBUG is set. 472 (show_usage): Indicate whether --no-compress-debug-sections 473 or --compress-debug-sections is the default. 474 * config/tc-i386.c (flag_compress_debug): Delete definition. 475 * doc/as.texinfo (--nocompress-debug-sectionas): Update 476 description. 477 * NEWS: Announce the new feature. 478 * config.in: Regenerate. 479 * configure: Regenerate. 480 481 2015-10-12 Nick Clifton <nickc (a] redhat.com> 482 483 * config/tc-msp430.c (msp430_mcu_names): Rename to 484 msp430_mcu_data. Add fields for the ISA and hardware multiply 485 support. Update with information from the latest devices.csv 486 file. 487 (md_parse_option): Make use of the new array. 488 489 2015-10-12 Andrew Burgess <andrew.burgess (a] embecosm.com> 490 491 * config/tc-avr.c (avr_output_property_record): Fix overwrite bug 492 for align and fill records. 493 (avr_handle_align): Record fill information for align frags. 494 (create_record_for_frag): Add next frag assertion, use correct 495 address for align records. 496 497 2015-10-10 Alan Modra <amodra (a] gmail.com> 498 499 PR gas/19113 500 * read.c (next_char_of_string): Mask char after escape. Use 501 CHAR_MASK rather than 0xff. 502 503 2015-10-07 Yao Qi <yao.qi (a] linaro.org> 504 505 * config/tc-aarch64.c (md_begin): Access field 'name' rather 506 than 'template'. 507 508 2015-10-07 Claudiu Zissulescu <claziss (a] synopsys.com> 509 510 * config/tc-arc.c: Revamped file for ARC support. 511 * config/tc-arc.h: Likewise. 512 * doc/as.texinfo: Add new ARC options. 513 * doc/c-arc.texi: Likewise. 514 515 2015-10-02 Renlin Li <renlin.li (a] arm.com> 516 517 * config/tc-aarch64.c (s_tlsdescadd): New. 518 (s_tlsdescldr): New. 519 (md_pseudo_table): Handle tlsdescadd and tlsdescldr pseudo ops. 520 (reloc_table): Add entries for BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC and 521 BFD_RELOC_AARCH64_TLSDESC_OFF_G0_NC. 522 (process_movw_reloc_info): Support AARCH64_TLSDESC_OFF_G1 and 523 AARCH64_TLSDESC_OFF_G0_NC. 524 (md_apply_fix): Likewise. 525 (aarch64_force_relocation): Likewise. 526 527 2015-10-02 Renlin Li <renlin.li (a] arm.com> 528 529 * config/tc-aarch64.c (reloc_table): Add two entries for 530 gottprel_g0_nc and gottprel_g1. 531 (process_movw_reloc_info): Add support. 532 (md_apply_fix): Likewise. 533 (aarch64_force_relocation): Likewise. 534 535 2015-10-02 Renlin Li <renlin.li (a] arm.com> 536 537 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc. 538 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1. 539 (md_apply_fix): Likewise. 540 (aarch64_force_relocation): Likewise. 541 542 2015-10-02 Renlin Li <renlin.li (a] arm.com> 543 544 * config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g1. 545 (process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1. 546 (md_apply_fix): Likewise. 547 (aarch64_force_relocation): Likewise. 548 549 2015-10-02 Renlin Li <renlin.li (a] arm.com> 550 551 * config/tc-aarch64.c (reloc_table): New relocation modifier 552 gotoff_g0_nc. 553 (process_movw_reloc_info): Support gotoff_g0_nc. 554 (md_apply_fix): Likewise. 555 556 2015-10-02 Renlin Li <renlin.li (a] arm.com> 557 558 * config/tc-aarch64.c (reloc_table): New relocation modifier 559 gotoff_g1. 560 (process_movw_reloc_info): Support newly added modifier. 561 (md_apply_fix): Likewise. 562 563 2015-09-29 Dominik Vogt <vogt (a] linux.vnet.ibm.com> 564 565 * doc/c-s390.texi: Add documentation. 566 Add missing code markup. 567 * config/tc-s390.c (current_flags): New static variable. 568 (s390_parse_cpu): Parse cpu flags a la "+nohtm" etc. 569 (s390_setup_opcodes): Use cpu flags to determine the set of opcodes. 570 Fix indentation. 571 (md_parse_option): Call s390_parse_cpu with the new signature. 572 (s390_machine): Likewise. 573 Keep track of current_flags. 574 Simplify code a bit. 575 undefine MAX_HISTORY at end of function. 576 (s390_machinemode): undefine MAX_HISTORY at end of function. 577 Update an error message. 578 579 2015-08-11 Peter Zotov <whitequark (a] whitequark.org> 580 581 PR ld/18759 582 * config/tc-or1k.c (tc_gen_reloc): Correct computation of PC 583 relative relocs. 584 * config/tc-or1k.h (GAS_CGEN_PRCEL_R_TYPE): Delete. 585 586 2015-09-25 Ryo ONODERA <ryo_on (a] yk.rim.or.jp> 587 588 PR 18994 589 * configure.ac (nds32): Don't use bash == in tests. 590 * configure: Regenerate. 591 592 2015-09-23 Nick Clifton <nickc (a] redhat.com> 593 594 * config/tc-ppc.c (insn_validate): Cast PPC_OPSHIFT_INV to an int. 595 596 2015-09-22 Nick Clifton <nickc (a] redhat.com> 597 598 * config/tc-rx.c (nop_7): Recode using MAX. 599 600 2015-09-05 Chen Gang <gang.chen.5i5j (a] gmail.com> 601 602 * config/tc-avr.c (md_section_align): Append UL for -1 to avoid 603 the latest gcc's warning. 604 605 2015-08-27 Alan Modra <amodra (a] gmail.com> 606 607 PR gas/18581 608 * config/tc-aarch64.h (TC_START_LABEL): Redefine. 609 * config/tc-arm.c (tc_start_label_without_colon): Delete params. 610 Use input_line_pointer directly. 611 * config/tc-arm.h (TC_START_LABEL): Redefine. 612 (TC_START_LABEL_WITHOUT_COLON): Redefine. 613 (tc_start_label_without_colon): Update prototype. 614 * config/tc-bfin.c (bfin_start_label): Delete ptr param. Check 615 for NUL instead. 616 * config/tc-bfin.h (bfin_start_label): Update prototype. 617 (TC_START_LABEL): Redefine. 618 * config/tc-d30v.h (TC_START_LABEL): Redefine. 619 * config/tc-fr30.c (restore_colon): Rewrite. 620 (fr30_is_colon_insn): Add nul_char param. Return int. Bump 621 i_l_p over quote. Update restore_colon calls. 622 * config/tc-fr30.h (TC_START_LABEL): Redefine. 623 (fr30_is_colon_insn): Update prototype. 624 * config/tc-m32c.c (restore_colon, m32c_is_colon_insn): As above. 625 * config/tc-m32c.h (TC_START_LABEL): Redefine. 626 (m32c_is_colon_insn): Update prototype. 627 * config/tc-m32r.h (TC_START_LABEL): Redefine. 628 * config/tc-mep.h (TC_START_LABEL): Redefine. 629 * config/tc-nds32.h (TC_START_LABEL): Redefine. 630 * config/tc-tic54x.c (tic54x_start_label): Replace params with 631 nul_char and next_char. Step over trailing quote. 632 * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Redefine. 633 (tic54x_start_label): Update prototype. 634 * read.c (TC_START_LABEL): Redefine. Update invocation. 635 (TC_START_LABEL_WITHOUT_COLON): Update invocation. 636 * config/tc-nios2.c (s_nios2_set): Save initial input_line_pointer 637 and restore if calling s_set. Don't restore delim again. 638 639 2015-08-26 Alan Modra <amodra (a] gmail.com> 640 641 PR gas/18581 642 * config/tc-mn10200.c (md_assemble <mdr>): Move restore_line_pointer 643 call to where input line used to be restored. 644 * config/tc-mn10300.c (md_assemble <usp>): Remove redundant input 645 line restore. 646 * config/tc-tilepro.c (parse_reg_expression): Add regname var. 647 648 2015-08-26 Nick Clifton <nickc (a] redhat.com> 649 650 PR gas/18842 651 * configure.ac (AS_CHECK_DECLS): Add asprintf. 652 * configure: Regenerate. 653 * config.in: Regenerate. 654 655 2015-08-25 Jose E. Marchesi <jose.marchesi (a] oracle.com> 656 657 * config/tc-sparc.c (priv_reg_table): New privileged register 658 %pmcdper. 659 660 2015-08-21 Nick Clifton <nickc (a] redhat.com> 661 662 PR gas/18581 663 * expr.c (get_symbol_end): Rename to get_symbol_name. Add a 664 return parameter pointing to the start of the symbol. Allow 665 symbol names enclosed in double quotes. 666 (restore_line_pointer): New function. Replace the NUL character 667 inserted into the input stream with the given character. If the 668 character was a double quote, advance the input pointer. 669 * expr.h (get_symbol_end): Delete. 670 (get_symbol_name): Add prototype. 671 (restore_line_pointer): Prototype. 672 * read.h (SKIP_WHITESPACE_AFTER_NAME): New macro. 673 * doc/as.texinfo (Symbol Intro): Document that symbol names can 674 now be enclosed in double quotes. 675 * cond.c (s_ifdef): Replace get_symbol_end with get_symbol_name. 676 Use restore_line_pointer to replace the NUL in the input stream. 677 Use SKIP_WHITESPACE_AFTER_NAME to skip past the end of a symbol. 678 Check for the use of double quoted symbol names. 679 * expr.c: Likewise. 680 * config/obj-aout.c: Likewise. 681 * config/obj-coff-seh.c: Likewise. 682 * config/obj-coff.c: Likewise. 683 * config/obj-elf.c: Likewise. 684 * config/obj-evax.c: Likewise. 685 * config/obj-macho.c: Likewise. 686 * config/obj-som.c: Likewise. 687 * config/tc-alpha.c: Likewise. 688 * config/tc-arc.c: Likewise. 689 * config/tc-arm.c: Likewise. 690 * config/tc-dlx.c: Likewise. 691 * config/tc-h8300.c: Likewise. 692 * config/tc-hppa.c: Likewise. 693 * config/tc-i370.c: Likewise. 694 * config/tc-i386-intel.c: Likewise. 695 * config/tc-i386.c: Likewise. 696 * config/tc-i960.c: Likewise. 697 * config/tc-ia64.c: Likewise. 698 * config/tc-iq2000.c: Likewise. 699 * config/tc-m32r.c: Likewise. 700 * config/tc-m68hc11.c: Likewise. 701 * config/tc-m68k.c: Likewise. 702 * config/tc-microblaze.c: Likewise. 703 * config/tc-mips.c: Likewise. 704 * config/tc-mmix.c: Likewise. 705 * config/tc-mn10200.c: Likewise. 706 * config/tc-mn10300.c: Likewise. 707 * config/tc-nios2.c: Likewise. 708 * config/tc-ppc.c: Likewise. 709 * config/tc-s390.c: Likewise. 710 * config/tc-score.c: Likewise. 711 * config/tc-score7.c: Likewise. 712 * config/tc-sparc.c: Likewise. 713 * config/tc-tic4x.c: Likewise. 714 * config/tc-tic54x.c: Likewise. 715 * config/tc-tic6x.c: Likewise. 716 * config/tc-tilegx.c: Likewise. 717 * config/tc-tilepro.c: Likewise. 718 * config/tc-v850.c: Likewise. 719 * config/tc-xtensa.c: Likewise. 720 * config/tc-z80.c: Likewise. 721 * dw2gencfi.c: Likewise. 722 * dwarf2dbgc.: Likewise. 723 * ecoff.c: Likewise. 724 * read.c: Likewise. 725 * stabs.c: Likewise. 726 727 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 728 729 * config/tc-aarch64.c (reloc_table): New relocation types support for 730 dtprel_lo12. 731 (ldst_lo12_determine_real_reloc_type): Support 732 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12, 733 BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC, 734 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12, 735 BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC, 736 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12, 737 BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC, 738 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12, 739 BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC. 740 (parse_operands): Likewise. 741 (md_apply_fix): Likewise. 742 (aarch64_force_relocation): Likewise. 743 (process_movw_reloc_info): Likewise. 744 745 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 746 747 * config/tc-aarch64.c (reloc_table): New relocation modifiers, 748 "dtprel_hi12", "dtprel_g0", "dtprel_g0_nc", "dtprel_g1", 749 "dtprel_g1_nc", "dtprel_g2". 750 (md_apply_fix): Support new relocation types. 751 (aarch64_force_relocation): Likewise. 752 (process_movw_reloc_info): Likewise. 753 754 2015-08-19 Jiong Wang <jiong.wang (a] arm.com> 755 756 * config/tc-aarch64.c (reloc_table): New relocation modifiers. 757 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC. 758 (aarch64_force_relocation): Likewise. 759 760 2015-08-17 Alan Modra <amodra (a] gmail.com> 761 762 * config/tc-arm.c (s_align): Delete. 763 (md_pseudo_table): Use s_align_ptwo for "align". 764 * config/tc-arm.h (TC_ALIGN_ZERO_IS_DEFAULT): Define. 765 * read.c (s_align): Modify for TC_ALIGN_ZERO_IS_DEFAULT. 766 767 2015-08-13 Alan Modra <amodra (a] gmail.com> 768 769 * expr.c (operand): Rewrite handling of operands starting with "0f". 770 If atof_generic only parses "-" or "+", treat as expression. 771 772 2015-08-13 Alan Modra <amodra (a] gmail.com> 773 DJ Delorie <dj (a] redhat.com> 774 775 * expr.c (integer_constant): Return O_absent expression if eol. 776 (operand): For targets with both LOCAL_LABELS_FB and 777 NUMBERS_WITH_SUFFIX set, treat "0b" not followed by binary 778 digits as a local label reference. Correct handling of 0b prefix. 779 If a suffix is not allowed, error on 0B. 780 781 2015-08-13 Alan Modra <amodra (a] gmail.com> 782 783 * doc/as.texinfo (Local Labels): Allowed range of N in local 784 labels is non-negative integers, not positive integers. 785 786 2015-08-12 David Weatherford <weath (a] cadence.com> 787 788 * config/tc-xtensa.c (struct litpool_frag, struct litpool_seg): 789 New structures. 790 (xtensa_maybe_create_literal_pool_frag): New function. 791 (litpool_seg_list, auto_litpools, auto_litpool_limit) 792 (litpool_buf, litpool_slotbuf): New static variables. 793 (option_auto_litpools, option_no_auto_litpools) 794 (option_auto_litpool_limit): New enum identifiers. 795 (md_longopts): Add entries for auto-litpools, no-auto-litpools 796 and auto-litpool-limit. 797 (md_parse_option): Handle option_auto_litpools, 798 option_no_auto_litpools and option_auto_litpool_limit. 799 (md_show_usage): Add help for --[no-]auto-litpools and 800 --auto-litpool-limit. 801 (xtensa_mark_literal_pool_location): Record a place for literal 802 pool with a call to xtensa_maybe_create_literal_pool_frag. 803 (get_literal_pool_location): Find highest priority literal pool 804 or convert candidate to literal pool when auto-litpools are used. 805 (xg_assemble_vliw_tokens): Create literal pool after jump 806 instruction. 807 (xtensa_check_frag_count): Create candidate literal pool every 808 auto_litpool_limit frags. 809 (xtensa_relax_frag): Add jump around literals to non-empty 810 literal pool. 811 (xtensa_move_literals): Estimate literal pool addresses and move 812 unreachable literals closer to their users, converting candidate 813 to literal pool if needed. 814 (xtensa_switch_to_non_abs_literal_fragment): Only emit error 815 about missing .literal_position in case auto-litpools are not 816 used. 817 * config/tc-xtensa.h (xtensa_relax_statesE): New relaxation 818 state: RELAX_LITERAL_POOL_CANDIDATE_BEGIN. 819 * doc/as.texinfo (Xtensa options): Document --auto-litpools and 820 --no-auto-litpools options. 821 * doc/c-xtensa.texi (Xtensa options): Likewise. 822 823 2015-08-12 Simon Dardis <simon.dardis (a] imgtec.com> 824 825 * config/tc-mips.c (move_register): Change to use 'or' only. 826 (s_cpload, s_cpsetup, s_cprestore, s_cpreturn): Update to 827 use or for move. 828 829 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 830 831 * config/tc-aarch64.c (reloc_table): New relocation modifiers 832 "dtprel_lo12". 833 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12. 834 (aarch64_force_relocation): Likewise. 835 836 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 837 838 * config/tc-aarch64.c (reloc_table): New relocation modifiers. 839 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC. 840 (aarch64_force_relocation): Likewise. 841 842 2015-08-11 Jiong Wang <jiong.wang (a] arm.com> 843 844 * config/tc-aarch64.c (reloc_table): New relocation modifiers. 845 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21. 846 (aarch64_force_relocation): Likewise. 847 848 2015-08-11 Nick Clifton <nickc (a] redhat.com> 849 850 PR gas/18765 851 * config/tc-arm.c (move_or_literal_pool): Use U suffix to remove 852 compile time warnings about constant expressions being shifted 853 into bit 31. 854 (do_iwmmxt_wldstd): Likewise. 855 (do_iwmmxt_wrwrwr_or_imm5): Likewise. 856 (md_assemble): Likewise. 857 858 PR gas/18574 859 * config/tc-msp430.c (msp430_operands): Rewrite if statements to 860 remove redundant checks. 861 (md_apply_fix): Likewise. 862 863 PR gas/18677 864 * config/tc-mmix.c (md_assemble): Fix typo checking operands with 865 a numeric constant value. 866 867 PR gas/18678 868 * config/tc-tic4x.c (tic4x_insn_check): Fix typo. 869 870 PR gas/18679 871 * config/xtensa-relax.c (same_operand_name): Fix typo. 872 873 2015-08-08 Hans-Peter Nilsson <hp (a] axis.com> 874 875 * tc-arm.c (double_to_single, is_double_a_single): Append ULL to 876 0xFFFFFFFFFFFFF to avoid errors on 32-bit hosts. 877 878 2015-08-04 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 879 880 * doc/c-aarch64.texi (.xword): Document directive. 881 882 2015-08-03 Nick Clifton <nickc (a] redhat.com> 883 884 * doc/as.texinfo (Overview): Add --hash-size to the synopsis and 885 fix typo in its entry: @kindex -> @item. 886 887 2015-07-28 Robert Suchanek <robert.suchanek (a] imgtec.com> 888 889 * config/tc-mips.c (mips_cpu_info_table): Add m5100 and m5101 entries. 890 * doc/c-mips.texi: Document m5100 and m5101 for -march=. 891 892 2015-07-28 Robert Suchanek <robert.suchanek (a] imgtec.com> 893 894 * config/tc-mips.c (mips_cpu_info_table): Add interaptiv entry. 895 * doc/c-mips.text: Document -march=interaptiv. 896 897 2015-07-27 H.J. Lu <hongjiu.lu (a] intel.com> 898 899 * configure: Regenerated. 900 901 2015-07-24 Nick Clifton <nickc (a] redhat.com> 902 903 * config/tc-rl78.c (rl78_abs_sym): New local variable. 904 (md_begin): Initialise the new symbol. 905 (OPIMM): Define the value to be relative to the new symbol and not 906 the absolute section symbol. 907 908 2015-07-22 Alan Modra <amodra (a] gmail.com> 909 910 PR gas/18687 911 * input-scrub.c (input_scrub_next_buffer): Rearrange and simplify 912 loop. Don't drop lines at end of file lacking a newline, add a 913 newline instead. Ensure partial_size is zero whenever 914 partial_where is NULL. Adjust buffer size for extra char. 915 (input_scrub_push, input_scrub_begin): Adjust buffer size here too. 916 917 2015-07-20 Matthew Wahab <matthew.wahab (a] arm.com> 918 919 * NEWS: Mention corrected spelling of armv6kz. 920 * config/tc-arm.c (arm_cpus): Replace ARM_ARCH_V6ZK with 921 ARM_ARCH_V6KZ. 922 (arm_archs): Likewise. Also add "armv6kz" and "armv6kzt2". 923 * doc/c-arm.texi: Replace "armv6zk" with "armv6kz". 924 925 2015-07-16 Jiong Wang <jiong.wang (a] arm.com> 926 927 * config/tc-aarch64.c (reloc_table): New relocation modifiers. 928 (md_apply_fix): Support BFD_RELOC_AARCH64_TLSLD_ADR_PREL21. 929 (aarch64_force_relocation): Ditto. 930 931 2015-07-16 Matthew Wahab <matthew.wahab (a] arm.com> 932 933 * config/tc-arm.c (arm_fpus): Add crypto-neon-fp-armv8.1. 934 * doc/c-arm.texi (-mfpu=): Likewise. Correct the entry for 935 neon-fp-armv8.1. 936 937 2015-07-16 James Greenhalgh <james.greenhalgh (a] arm.com> 938 939 * config/tc-arm.c (md_assemble): Rephrase the "selected processor does 940 not support ARM mode" error messages. 941 942 2015-07-15 H.J. Lu <hongjiu.lu (a] intel.com> 943 944 * config/tc-i386.c (flag_compress_debug): Replace 945 COMPRESS_DEBUG_GNU_ZLIB with COMPRESS_DEBUG_GABI_ZLIB. 946 947 2015-07-14 H.J. Lu <hongjiu.lu (a] intel.com> 948 949 * as.c (parse_args): Make --compress-debug-sections and 950 --compress-debug-sections=zlib the same as 951 --compress-debug-sections=zlib-gabi. 952 * doc/as.texinfo: Change --compress-debug-sections and 953 --compress-debug-sections=zlib to zlib-gabi. 954 955 2015-07-09 Catherine Moore <clm (a] codesourcery.com> 956 957 * config/tc-mips.c (check_fpabi): Handle 958 VAL_GNU_MIPS_ABI_FP_NAN2008. 959 960 2015-07-08 Ciro Santilli <ciro.santilli (a] gmail.com> 961 962 * doc/as.texinfo: Clarify case requirements for pseudo ops. 963 964 2015-07-08 Pitchumani Sivanupandi <pitchumani.s (a] atmel.com> 965 966 * config/tc-avr.c (tc_gen_reloc): Change 32 bit relocation to 967 32 bit PC relative and update offset if the fixup is pc-relative. 968 * config/tc-avr.h (DIFF_EXPR_OK): Define to enable PC relative diff 969 relocs. 970 971 2015-07-03 Alan Modra <amodra (a] gmail.com> 972 973 * config/tc-ppc.c (md_show_usage): Add -m821, -m850, -m860. 974 * doc/c-ppc.texi (PowerPC-Opts): Likewise. 975 976 2015-07-01 Sandra Loosemore <sandra (a] codesourcery.com> 977 Cesar Philippidis <cesar (a] codesourcery.com> 978 979 * config/tc-nios2.c (nios2_min_align): New. 980 (nop): Replace with.... 981 (nop_r1, nop_r2, nop_r2_cdx, nop32, nop16): New. 982 (nios2_align): Handle alignment on 2-byte boundaries when CDX 983 instructions may be present. 984 (s_nios2_align): Adjust reference to nop. 985 (CDXBRANCH, IS_CDXBRANCH): New. 986 (CDX_UBRANCH_SUBTYPE, CDX_CBRANCH_SUBTYPE): New. 987 (nios2_relax_subtype_size): Handle 2-byte CDX branches. 988 (nios2_relax_frag): Likewise. 989 (md_convert_frag): Handle R2 encodings. 990 (nios2_check_overflow): Check that low-order bits are zero 991 before applying rightshift from howto. 992 (nios2_check_overflow): Correct negative overflow calculation. 993 (nios2_diagnose_overflow): Handle signed_immed12_overflow. Issue 994 generic overflow messages for miscellaneous instruction formats. 995 (md_apply_fix): Recognize new R2 relocations. For pc_relative 996 relocations, store fixup in *valP. 997 (nios2_reglist_mask, nios2_reglist_dir): New. 998 (nios2_parse_reglist): New. 999 (nios2_parse_base_register): New. 1000 (nios2_assemble_expression): Handle constant expressions designated 1001 by BFD_RELOC_NONE. 1002 (nios2_assemble_reg3): New. 1003 (nios2_assemble_arg_c): Handle R2 instruction formats. 1004 (nios2_assemble_arg_d): Likewise. 1005 (nios2_assemble_arg_s): Likewise. 1006 (nios2_assemble_arg_t): Likewise. 1007 (nios2_assemble_arg_D): New. 1008 (nios2_assemble_arg_S): New. 1009 (nios2_assemble_arg_T): New. 1010 (nios2_assemble_arg_i): Handle R2 instruction formats. 1011 (nios2_assemble_arg_I): New. 1012 (nios2_assemble_arg_u): Handle R2 instruction formats. 1013 (nios2_assemble_arg_U): New. 1014 (nios2_assemble_arg_V): New. 1015 (nios2_assemble_arg_W): New. 1016 (nios2_assemble_arg_X): New. 1017 (nios2_assemble_arg_Y): New. 1018 (nios2_assemble_arg_o): Handle R2 instruction formats. 1019 (nios2_assemble_arg_O): New. 1020 (nios2_assemble_arg_P): New. 1021 (nios2_assemble_arg_j): Handle R2 instruction formats. 1022 (nios2_assemble_arg_k): New. 1023 (nios2_assemble_arg_l): Handle R2 instruction formats. 1024 (nios2_assemble_arg_m): Likewise. 1025 (nios2_assemble_arg_M): New. 1026 (nios2_assemble_arg_N): New. 1027 (nios2_assemble_arg_e): New. 1028 (nios2_assemble_arg_f): New. 1029 (nios2_assemble_arg_g): New. 1030 (nios2_assemble_arg_h): New. 1031 (nios2_assemble_arg_R): New. 1032 (nios2_assemble_arg_B): New. 1033 (nios2_assemble_args): Handle new argument letters. 1034 (nios2_consume_arg): Likewise. 1035 (nios2_translate_pseudo_insn): Avoid dereferencing null pointer 1036 in error message. 1037 (nios2_ps_insn_info_structs): Add nop.n. 1038 (output_ubranch): Handle CDX branches. 1039 (output_cbranch): Likewise. 1040 (output_call): Handle R2 encodings. 1041 (output_movia): Likewise. 1042 (md_begin): Initialize nios2_min_align. 1043 (md_assemble): Align to nios2_min_align. Adjust nios2_min_align 1044 if a 16-bit instruction is seen. 1045 (nios2_cons_align): Use appropriate nop pattern. 1046 1047 2015-07-01 Sandra Loosemore <sandra (a] codesourcery.com> 1048 Cesar Philippidis <cesar (a] codesourcery.com> 1049 1050 * config/tc-nios2.c: Adjust includes. 1051 (OPTION_MARCH): Define. 1052 (md_longopts): Add -march option. 1053 (nios2_architecture): New. 1054 (nios2_use_arch): New. 1055 (md_parse_option): Handle OPTION_MARCH. 1056 (md_show_usage): Document -march. 1057 (md_begin): Set arch in BFD. 1058 (nios2_elf_final_processing): New. 1059 * config/tc-nios2.h (elf_tc_final_processing): Define. 1060 (nios2_elf_final_processing): New. 1061 * doc/c-nios2.texi (-march): Add documentation. 1062 1063 2015-06-30 Amit Pawar <Amit.Pawar (a] amd.com> 1064 1065 * config/tc-i386.c (cpu_arch): Add .mwaitx. 1066 (process_immext): Check operands for monitorx/mwaitx instructions. 1067 * doc/c-i386.texi: Document mwaitx. 1068 1069 2015-06-28 H.J. Lu <hongjiu.lu (a] intel.com> 1070 1071 * as.c (parse_args): Replace COMPRESS_DEBUG_ZLIB with 1072 COMPRESS_DEBUG_GNU_ZLIB. 1073 * config/tc-i386.c (flag_compress_debug): Likewise. 1074 1075 2015-06-24 H.J. Lu <hongjiu.lu (a] intel.com> 1076 1077 * doc/as.texinfo (.cfi_lsda): Remove the extra @section. 1078 1079 2015-06-19 Peter Bergner <bergner (a] vnet.ibm.com> 1080 1081 * config/tc-ppc.c (md_assemble): Use ppc_optional_operand_value. 1082 Allow for optional operands without insert functions. 1083 1084 2015-06-18 Nick Clifton <nickc (a] redhat.com> 1085 1086 PR gas/18541 1087 * config/tc-arm.c (md_apply_fix): Add support for ADR in thumb 1088 mode against a nearby symbol. 1089 1090 2015-06-18 Nick Clifton <nickc (a] redhat.com> 1091 1092 PR gas/18481 1093 * config/tc-arm.c (tc_gen_reloc): Include BFD_RELOC_ARM_TLS_LE32 1094 in the same case as BFD_RELOC_ARM_TLS_IS32. 1095 1096 2015-06-17 Nick Clifton <nickc (a] redhat.com> 1097 1098 * config/tc-arm.c (is_double_a_single): Make conditional upon the 1099 availablity of a 64-bit type. Use this type for the argument and 1100 mantissa. 1101 (double_to_single): Likewise. 1102 * config/tc-arm.c (move_or_literal_pool): Use a 64-bit type for 1103 the constant value, if available. Generate a 64-bit value from a 1104 bignum if supported. Only perform the second optimization for 1105 PR 18500 if the 64-bit type is available. 1106 1107 2015-06-17 Alessandro Marzocchi <alessandro.marzocchi (a] gmail.com> 1108 1109 PR gas/18500 1110 * config/tc-arm.c (is_double_a_single): New function. 1111 (double_to_single): New function. 1112 (move_or_literal_pool): Add support for converting VLDR to VMOV. 1113 1114 PR gas/18499 1115 * config/tc-arm.c (move_or_literal_pool): Add support for LDR Rx,= 1116 to MOV.w or MVN.w for Thumb2. 1117 1118 2015-06-17 Nicolas Pitre <nico (a] linaro.org> 1119 1120 * as.c (show_usage): Document --sectname-subst. 1121 (parse_args): Add --sectname-subst. 1122 * as.h (flag_sectname_subst): New. 1123 * config/obj-elf.c (obj_elf_section_name): Add %S substitution. 1124 * doc/as.texinfo: Document it. 1125 1126 2015-06-15 Renlin Li <renlin.li (a] arm.com> 1127 1128 * config/tc-aarch64.c (reloc_table): New relocation modifier. 1129 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTOFF_LO15. 1130 (aarch64_force_relocation): Ditto 1131 1132 2015-06-13 Mark Wielaard <mjw (a] redhat.com> 1133 1134 * dwarf2dbg.c (out_header): Document EXPR->X_add_number value, 1135 out_debug_aranges depends on it. 1136 (out_debug_aranges): Track size of header to properly pad header 1137 for address alignment. 1138 1139 2015-06-11 John David Anglin <danglin (a] gcc.gnu.org> 1140 1141 PR gas/18427 1142 * config/tc-hppa.c (last_label_symbol): Declare. 1143 (pa_get_label): Return last label in current space/segment or NULL. 1144 (pa_define_label): Record last label and add to root. 1145 (pa_undefine_label): Remove last label from root. 1146 1147 2015-06-08 Nick Clifton <nickc (a] redhat.com> 1148 1149 * config/tc-rx.c (rx_op): Correct handling of integer bignums. 1150 1151 2015-06-04 Matthew Wahab <matthew.wahab (a] arm.com> 1152 1153 * NEWS: Mention ARMv8.1 support in the Aarch64 port. 1154 * config/tc-aarch64.c (aarch64_arch_option_table): Add "armv8.1-a". 1155 * doc/c-aarch64.texi (-march): Add "armv8.1-a". 1156 1157 2015-06-04 Renlin Li <renlin.li (a] arm.com> 1158 1159 * config/tc-arm.c (arm_init_frag): Use frag's thumb_mode information 1160 when available. 1161 1162 2015-06-04 Nick Clifton <nickc (a] redhat.com> 1163 1164 * config/tc-h8300.c (md_section_align): Fix compile time warning 1165 about left shifting a negative value. 1166 1167 2015-06-03 Matthew Wahab <matthew.wahab (a] arm.com> 1168 1169 * config/tc-arm.c (arm_archs): Add "armv8.1-a". 1170 * doc/c-arm.texi (ARM Options, -march): Add "armv8.1-a". 1171 * NEWS: Mention ARMv8.1 support. 1172 1173 2015-06-02 Matthew Wahab <matthew.wahab (a] arm.com> 1174 1175 * config/tc-arm.c (arm_ext_pan): New. 1176 (do_setpan): New, encode an ARM SETPAN instruction. 1177 (do_t_setpan): New, encode a Thumb SETPAN instruction. 1178 (insns): Add "setpan". 1179 (arm_extensions): Add "pan". 1180 * doc/c-arm.texi (ARM Options): Add "pan" to list of -mcpu processor 1181 extensions. 1182 1183 2015-06-02 Matthew Wahab <matthew.wahab (a] arm.com> 1184 1185 * config/tc-aarch64.c (aarch64_features): Add "rdma". 1186 * doc/c-aarch64.texi (AArch64 Extensions): Add "rdma". 1187 1188 2015-06-02 Matthew Wahab <matthew.wahab (a] arm.com> 1189 1190 * config/tc-aarch64.c (aarch64_features): Add "lor". 1191 * doc/c-aarch64.c (Aarch64 Extensions): Add "lor" to list of 1192 architecture extensions. 1193 1194 2015-06-01 Matthew Wahab <matthew.wahab (a] arm.com> 1195 1196 * config/tc-aarch64.c (parse_sys_reg): New parameter. Check target 1197 support. Fix whitespace. 1198 (parse_operands): Update for parse_sys_reg changes. 1199 (aarch64_features): Add "pan". 1200 * doc/c-aarch64.texi (Aarch64 Extensions): Add "pan". 1201 1202 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 1203 1204 * config/tc-aarch64.c (reloc_table): New relocation modifiers. 1205 (md_apply_fix): Support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14. 1206 (aarch64_force_relocation): Ditto. 1207 1208 2015-06-01 Jiong Wang <jiong.wang (a] arm.com> 1209 1210 * config/tc-aarch64.c (reloc_table): New relocation modifiers. 1211 (md_apply_fix): Support BFD_RELOC_AARCH64_LD64_GOTPAGE_LO15. 1212 (aarch64_force_relocation): Ditto. 1213 1214 2015-05-28 Catherine Moore <clm (a] codesourcery.com> 1215 Bernd Schmidt <bernds (a] codesourcery.com> 1216 Paul Brook <paul (a] codesourcery.com> 1217 1218 * config/tc-alpha.c (all_cfi_sections): Declare. 1219 (s_alpha_ent): Initialize all_cfi_sections. 1220 (alpha_elf_md_end): Invoke cfi_set_sections. 1221 * config/tc-mips.c (md_apply_fix): Handle BFD_RELOC_NONE. 1222 (s_ehword): Use BFD_RELOC_32_PCREL. 1223 (mips_fix_adjustable): Handle BFD_RELOC_32_PCREL. 1224 (mips_cfi_reloc_for_encoding): New function. 1225 * tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine. 1226 (DWARF2_FDE_RELOC_ENCODING): Define. 1227 (tc_cfi_reloc_for_encoding): Define. 1228 (mips_cfi_reloc_for_encoding): Define. 1229 (tc_compact_eh_opcode_stop): Define. 1230 (tc_compact_eh_opcode_pad): Define. 1231 * doc/as.texinfo: Document Compact EH extensions. 1232 * doc/internals.texi: Likewise. 1233 * dw2gencfi.c (EH_FRAME_LINKONCE): Redefine. 1234 (tc_cfi_reloc_for_encoding): Provide default. 1235 (compact_eh): Declare. 1236 (emit_expr_encoded): New function. 1237 (get_debugseg_name): Add Compact EH support. 1238 (alloc_debugseg_item): Likewise. 1239 (cfi_set_sections): New function. 1240 (dot_cfi_fde_data): New function. 1241 (dot_cfi_personality_id): New function. 1242 (dot_cfi_inline_lsda): New function. 1243 (cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id, 1244 and cfi_inline_lsda. 1245 (dot_cfi_personality): Add Compact EH support. 1246 (dot_cfi_lsda): Likewise. 1247 (dot_cfi_sections): Likewise. 1248 (dot_cfi_startproc): Likewise. 1249 (get_cfi_seg): Likewise. 1250 (output_compact_unwind_data): New function. 1251 (output_cfi_insn): Add Compact EH support. 1252 (output_cie): Likewise. 1253 (output_fde): Likewise. 1254 (cfi_finish): Likewise. 1255 (cfi_emit_eh_header): New function. 1256 (output_eh_header): New function. 1257 * dw2gencfi.h (cfi_set_sections): Declare. 1258 (SUPPORT_COMPACT_EH): Define. 1259 (MULTIPLE_FRAME_SECTIONS): Define. 1260 New enumeration to describe the Compact EH header format. 1261 (fde_entry): Add new fields personality_id, eh_header_type, eh_data_size, 1262 eh_data, eh_loc and sections. 1263 (CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target, 1264 CFI_EMIT_eh_frame_compact): Define. 1265 1266 2015-05-26 Max Filippov <jcmvbkbc (a] gmail.com> 1267 1268 * config/tc-xtensa.c (xtensa_move_literals): Check that 1269 search_frag is non-NULL. Report error if literal frag is not 1270 found. 1271 1272 2015-05-22 Nick Clifton <nickc (a] redhat.com> 1273 1274 PR gas/18446 1275 * read.c (output_big_sleb128): Use U suffix to prevent compile 1276 time warning. 1277 1278 2015-05-19 Jiong Wang <jiong.wang (a] arm.com> 1279 1280 * config/tc-aarch64.c (process_movw_reloc_info): Sort relocation case 1281 labels alphabetically. 1282 (md_apply_fix): Ditto. 1283 (aarch64_force_relocation): Ditto. 1284 1285 2015-05-15 H.J. Lu <hongjiu.lu (a] intel.com> 1286 1287 PR binutis/18386 1288 * config/tc-i386.c (OPTION_MAMD64): New. 1289 (OPTION_MINTEL64): Likewise. 1290 (md_longopts): Add -mamd64 and -mintel64. 1291 (md_parse_option): Handle OPTION_MAMD64 and OPTION_MINTEL64. 1292 (md_show_usage): Add -mamd64 and -mintel64. 1293 * doc/c-i386.texi: Document -mamd64 and -mintel64. 1294 1295 2015-05-15 H.J. Lu <hongjiu.lu (a] intel.com> 1296 1297 * config/tc-i386.c (shared): New. 1298 (OPTION_MSHARED): Likewise. 1299 (elf_symbol_resolved_in_segment_p): Add relocation argument. 1300 Check PLT relocations and shared. 1301 (md_estimate_size_before_relax): Pass fragP->fr_var to 1302 elf_symbol_resolved_in_segment_p. 1303 (md_longopts): Add -mshared. 1304 (md_show_usage): Likewise. 1305 (md_parse_option): Handle OPTION_MSHARED. 1306 * doc/c-i386.texi: Document -mshared. 1307 1308 2015-05-14 H.J. Lu <hongjiu.lu (a] intel.com> 1309 1310 * write.c (compress_debug): Don't write the zlib header, which 1311 is handled by bfd_update_compression_header. 1312 1313 2015-05-13 Max Filippov <jcmvbkbc (a] gmail.com> 1314 1315 * config/tc-xtensa.c (xtensa_relax_frag): Allow trampoline to be 1316 closer than J_RANGE / 2 to jump frag. 1317 1318 2015-05-11 H.J. Lu <hongjiu.lu (a] intel.com> 1319 1320 * configure.tgt (arch): Set to iamcu for i386-*-elfiamcu target. 1321 * config/tc-i386.c (i386_mach): Support iamcu. 1322 (i386_target_format): Likewise. 1323 1324 2015-05-11 H.J. Lu <hongjiu.lu (a] intel.com> 1325 1326 * config/tc-i386.c (cpu_arch): Add iamcu. 1327 (i386_align_code): Handle PROCESSOR_IAMCU. 1328 (i386_arch): Likewise. 1329 (i386_mach): Likewise. 1330 (i386_target_format): Likewise. 1331 (valid_iamcu_cpu_flags): New function. 1332 (check_cpu_arch_compatible): Only allow Intel MCU instructions 1333 when targeting Intel MCU. 1334 (set_cpu_arch): Call valid_iamcu_cpu_flags to check if CPU flags 1335 are valid for Intel MCU. 1336 (md_parse_option): Likewise. 1337 * tc-i386.h (ELF_TARGET_IAMCU_FORMAT): New. 1338 (processor_type): Add PROCESSOR_IAMCU. 1339 * doc/c-i386.texi: Document iamcu. 1340 1341 2015-05-08 Nick Clifton <nickc (a] redhat.com> 1342 1343 PR gas/18347 1344 * config/tc-arm.h (TC_EQUAL_IN_INSN): Define. 1345 * config/tc-arm.c (arm_tc_equal_in_insn): New function. Move 1346 the symbol name checking code to here from... 1347 (md_undefined_symbo): ... here. 1348 1349 2015-05-07 H.J. Lu <hongjiu.lu (a] intel.com> 1350 1351 * config/tc-i386.c (elf_symbol_resolved_in_segment_p): New. 1352 (md_estimate_size_before_relax): Use it. 1353 1354 2015-05-06 Jose E. Marchesi <jose.marchesi (a] oracle.com> 1355 1356 * config/tc-sparc.c: Typo in comment fixed. 1357 1358 2015-05-06 Jose E. Marchesi <jose.marchesi (a] oracle.com> 1359 1360 * config/tc-sparc.c (sparc_ip): Support the %ncc "natural" 1361 condition codes 1362 * doc/c-sparc.texi (Sparc-Regs): Document %ncc. 1363 1364 2015-05-06 Nick Clifton <nickc (a] redhat.com> 1365 1366 * doc/as.texinfo (Dollar Local Labels): Note that these are only 1367 supported on some targets. 1368 1369 2015-05-06 Renlin Li <renlin.li (a] arm.com> 1370 1371 * config/tc-aarch64.c (mapping_state): Recording alignment before exit. 1372 1373 2015-05-05 Renlin Li <renlin.li (a] arm.com> 1374 1375 * config/tc-aarch64.c (aarch64_init_frag): Always generate mapping 1376 symbols. 1377 1378 2015-05-05 Nick Clifton <nickc (a] redhat.com> 1379 1380 * config/tc-msp430.c (MAX_OP_LEN): Increase to 4096. 1381 (msp430_make_init_symbols): New function. 1382 (msp430_section): Call it. 1383 (msp430_frob_section): Likewise. 1384 1385 2015-05-02 Max Filippov <jcmvbkbc (a] gmail.com> 1386 1387 * config/tc-xtensa.c (cached_fixupS, fixup_cacheS): New typedefs. 1388 (struct cached_fixup, struct fixup_cache): New structures. 1389 (fixup_order, xtensa_make_cached_fixup), 1390 (xtensa_realloc_fixup_cache, xtensa_cache_relaxable_fixups), 1391 (xtensa_find_first_cached_fixup, xtensa_delete_cached_fixup), 1392 (xtensa_add_cached_fixup): New functions. 1393 (xtensa_relax_frag): Cache fixups pointing at potentially 1394 oversized jumps at the beginning of every relaxation pass. Only 1395 check subset of this cache in the reach of single jump from the 1396 trampoline frag currently being relaxed. 1397 1398 2015-05-01 Nick Clifton <nickc (a] redhat.com> 1399 1400 * config/rl78-parse.y (MULU): Remove ISA_G14. 1401 (MULH, DIVHU, DIVWU, MACHI, MACH): Update error strings. 1402 1403 2015-05-01 H.J. Lu <hongjiu.lu (a] intel.com> 1404 1405 * config/tc-i386.c (i386_elf_emit_arch_note): Removed. 1406 * config/tc-i386.h (md_end): Likewise. 1407 (i386_elf_emit_arch_note): Likewise. 1408 1409 2015-05-01 H.J. Lu <hongjiu.lu (a] intel.com> 1410 1411 * configure.tgt: Support i386-*-elf*. 1412 1413 2015-04-30 DJ Delorie <dj (a] redhat.com> 1414 1415 * config/rl78-defs.h (rl78_isa_g10): New. 1416 (rl78_isa_g13): New. 1417 (rl78_isa_g14): New. 1418 * config/rl78-parse.y (ISA_G10): New. 1419 (ISA_G13): New. 1420 (ISA_G14): New. 1421 (MULHU, MULH, MULU, DIVHU, DIVWU, MACHU, MACH): Use them. 1422 * config/tc-rl78.c (rl78_isa_g10): New. 1423 (rl78_isa_g13): New. 1424 (rl78_isa_g14): New. 1425 1426 2015-04-30 H.J. Lu <hongjiu.lu (a] intel.com> 1427 1428 * config/tc-i386.c (i386_target_format): Use "else if" on 1429 cpu_arch_isa. 1430 1431 2015-04-30 Nick Clifton <nickc (a] redhat.com> 1432 1433 PR gas/18347 1434 * config/tc-arm.c (md_undefined_symbol): Issue a warning message 1435 (if enabled) when the user creates a symbol with the same name as 1436 an ARM instruction. 1437 (flag_warn_syms): New static variable. 1438 (arm_opts): Add mwarn-syms and mno-warn-syms. 1439 * doc/c-arm.texi (ARM Options): Document the -m[no-]warn-syms 1440 options. 1441 1442 PR gas/18353 1443 * doc/as.texinfo (Zero): Add documentation of the .zero pseudo-op. 1444 1445 2015-04-29 Nick Clifton <nickc (a] redhat.com> 1446 1447 PR 18256 1448 * config/tc-arm.c (encode_arm_cp_address): Issue an error message 1449 if the operand is neither a register nor a vector. 1450 1451 2015-04-29 Nick Clifton <nickc (a] redhat.com> 1452 1453 * doc/as.texinfo (Set): Note that a symbol cannot be set multiple 1454 times if the expression is not constant and the target uses linker 1455 relaxation. 1456 1457 2015-04-28 Renlin Li <renlin.li (a] arm.com> 1458 1459 * config/tc-arm.c (arm_init_frag): Always emit mapping symbols. 1460 1461 2015-04-28 Nick Clifton <nickc (a] redhat.com> 1462 1463 PR 18313 1464 * cond.c (s_if): Stop compile time warning about stopc being used 1465 before it is set. 1466 (s_ifc): Likewise. 1467 1468 2015-04-27 Renlin Li <renlin.li (a] arm.com> 1469 1470 * config/tc-aarch64.c (s_aarch64_inst): Don't align code for non-text 1471 section. 1472 (md_assemble): Likewise, move the align code outside the loop. 1473 1474 2015-04-24 Jim Wilson <jim.wilson (a] linaro.org> 1475 1476 * config/tc-aarch64.c (aarch64_cpus): Add CRC and CRYPTO features 1477 for thunderx. 1478 1479 2015-04-24 Richard Earnshaw <rearnsha (a] arm.com> 1480 1481 * config/tc-arm.h (arm_min): New function. 1482 (SUB_SEGMENT_ALIGN): Define. 1483 1484 2015-04-23 Matthew Fortune <matthew.fortune (a] imgtec.com> 1485 1486 * config/tc-mips.c (macro): State the recommended way of creating 1487 32-bit or 64-bit addresses. 1488 1489 2015-04-23 Jan Beulich <jbeulich (a] suse.com> 1490 1491 * config/tc-i386.c (match_mem_size): Also allow no size 1492 specification when broadcasting. 1493 1494 2015-04-20 H.J. Lu <hongjiu.lu (a] intel.com> 1495 1496 * doc/as.texinfo (Bundle directives): Shorten menu entry and 1497 use @subsection. 1498 (CFI directives): Use @subsection. 1499 (SH-Dependent, SH64-Dependent): Moved after SCORE-Dependent. 1500 * doc/c-i386.texi (i386-Mnemonics): Use @subsection. 1501 1502 2015-04-17 Senthil Kumar Selvaraj <senthil_kumar.selvaraj (a] atmel.com> 1503 1504 * config/tc-avr.c (create_record_for_frag): Rename link to 1505 prop_rec_link. 1506 1507 2015-04-15 H.J. Lu <hongjiu.lu (a] intel.com> 1508 1509 * NEWS: Mention 1510 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi]. 1511 1512 2015-04-14 H.J. Lu <hongjiu.lu (a] intel.com> 1513 1514 * as.h (compressed_debug_section_type): Removed. 1515 1516 2015-04-14 Nick Clifton <nickc (a] redhat.com> 1517 1518 * config/tc-rl78.h (TC_LINKRELAX_FIXUP): Define. 1519 (TC_FORCE_RELOCATION_SUB_SAME): Define. 1520 (DWARF2_USE_FIXED_ADVANCE_PC): Define. 1521 1522 2015-04-10 Nick Clifton <nickc (a] redhat.com> 1523 1524 PR binutils/18198 1525 * doc/c-arm.texi (ARM Options): Add a note about the interaction of 1526 the -EB option with the linker's --be8 option. 1527 1528 2015-04-09 Hans-Peter Nilsson <hp (a] axis.com> 1529 1530 * doc/c-rx.texi: Fix markup typos in last change. 1531 1532 2015-04-09 Nick Clifton <nickc (a] redhat.com> 1533 1534 * config/tc-rx.c (enum options): Add OPTION_DISALLOW_STRING_INSNS. 1535 (md_longopts): Add -mno-allow-string-insns. 1536 (md_parse_option): Handle -mno-allow-string-insns. 1537 (md_show_usage): Mention -mno-allow-string-insns. 1538 (rx_note_string_insn_use): New function. Produces an error 1539 message if a string insn is used when it is not allowed. 1540 * config/rx-parse.y (SCMPU): Call rx_note_string_insn_use. 1541 (SMOVU, SMOVB, SMOVF, SUNTIL, SWHILE, RMPA): Likewise. 1542 * config/rx-defs.h (rx_note_string_insn_use): Prototype. 1543 * doc/c-rx.texi: Document -mno-allow-string-insns. 1544 1545 2015-04-08 H.J. Lu <hongjiu.lu (a] intel.com> 1546 1547 * as.c (show_usage): Update --compress-debug-sections. 1548 (std_longopts): Use optional_argument on compress-debug-sections. 1549 (parse_args): Handle 1550 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}. 1551 * as.h (compressed_debug_section_type): New. 1552 (flag_compress_debug): Change type to compressed_debug_section_type. 1553 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}. 1554 * write.c (compress_debug): Set BFD_COMPRESS_GABI for 1555 --compress-debug-sections=zlib-gabi. Call 1556 bfd_get_compression_header_size to get compression header size. 1557 Don't rename section name for --compress-debug-sections=zlib-gabi. 1558 * config/tc-i386.c (compressed_debug_section_type): Set to 1559 COMPRESS_DEBUG_ZLIB. 1560 * doc/as.texinfo: Document 1561 --compress-debug-sections={none|zlib|zlib-gnu|zlib-gabi}. 1562 1563 2015-04-07 Renlin Li <renlin.li (a] arm.com> 1564 1565 * config/tc-aarch64.c (mapping_state): Use subseg_text_p. 1566 (s_aarch64_inst): Likewise. 1567 (md_assemble): Likewise. 1568 1569 2015-04-06 H.J. Lu <hongjiu.lu (a] intel.com> 1570 1571 * write.c (compress_debug): Use bfd_putb64 to write uncompressed 1572 section size. 1573 1574 2015-04-05 H.J. Lu <hongjiu.lu (a] intel.com> 1575 1576 * write.c (compress_debug): Don't write the zlib header if 1577 compressed section size is the same as before compression. 1578 1579 2015-04-02 Nick Clifton <nickc (a] redhat.com> 1580 1581 PR gas/18189 1582 * config/tc-microblaze.c (parse_imm): Use offsetT as the type for 1583 min and max parameters. Sign extend values before testing. 1584 1585 2015-04-02 Renlin Li <renlin.li (a] arm.com> 1586 1587 * config/tc-aarch64.c (mapping_state): Emit MAP_DATA within text section in order. 1588 (mapping_state_2): Don't emit MAP_DATA here. 1589 (s_aarch64_inst): Align frag during state transition. 1590 (md_assemble): Likewise. 1591 1592 2015-04-02 Ed Maste <emaste (a] freebsd.org> 1593 1594 * config/tc-aarch64.c (set_error_kind): Delete. 1595 (set_error_message): Delete. 1596 1597 2015-04-02 H.J. Lu <hongjiu.lu (a] intel.com> 1598 1599 * configure: Regenerated. 1600 1601 2015-04-01 Evandro Menezes <e.menezes (a] samsung.com> 1602 1603 * config/tc-aarch64.c: Add support for Samsung Exynos M1. 1604 * doc/c-aarch64.texi (-mcpu=): Add "exynos-m1". 1605 1606 2015-04-01 Evandro Menezes <e.menezes (a] samsung.com> 1607 1608 * config/tc-arm.c: Add support for Samsung Exynos M1. 1609 * doc/c-arm.texi (-mcpu=): Add "exynos-m1". 1610 1611 2015-04-01 H.J. Lu <hongjiu.lu (a] intel.com> 1612 1613 * configure: Regenerated. 1614 1615 2015-03-31 Ed Schouten <ed (a] nuxi.nl> 1616 1617 * configure.tgt (fmt): Set to elf for *-*-cloudabi*. 1618 1619 2015-03-31 H.J. Lu <hongjiu.lu (a] intel.com> 1620 1621 * configure.ac: Revert the AM_ZLIB change. 1622 * Makefile.in: Regenerated. 1623 * aclocal.m4: Likewise. 1624 * configure: Likewise. 1625 1626 2015-03-31 H.J. Lu <hongjiu.lu (a] intel.com> 1627 1628 * Makefile.am (ZLIBINC): New. 1629 (AM_CFLAGS): Add $(ZLIBINC). 1630 * as.c: (show_usage): Don't check HAVE_ZLIB_H. 1631 (parse_args): Likewise. 1632 * compress-debug.c: Don't check HAVE_ZLIB_H to include <zlib.h>. 1633 (compress_init): Don't check HAVE_ZLIB_H. 1634 (compress_data): Likewise. 1635 (compress_finish): Likewise. 1636 * configure.ac (AM_ZLIB): Removed. 1637 (zlibinc): New. AC_SUBST. 1638 Add --with-system-zlib. 1639 * Makefile.in: Regenerated. 1640 * config.in: Likewise. 1641 * configure: Likewise. 1642 * doc/Makefile.in: Likewise. 1643 1644 2015-03-27 H.J. Lu <hongjiu.lu (a] intel.com> 1645 1646 * config/tc-i386.c (cpu_flags_set): Removed. 1647 1648 2015-03-25 Renlin Li <renlin.li (a] arm.com> 1649 1650 * config/tc-aarch64.c (mapping_state): Remove first MAP_DATA emitting 1651 code. 1652 (mapping_state_2): Emit first MAP_DATA symbol here. 1653 1654 2015-03-24 H.J. Lu <hongjiu.lu (a] intel.com> 1655 1656 PR gas/18087 1657 * write.c (compress_debug): Don't write the zlib header if 1658 compression didn't make the section smaller. 1659 1660 2015-03-24 Terry Guo <terry.guo (a] arm.com> 1661 1662 * config/tc-arm.c (no_cpu_selected): Use new macro to compare 1663 features. 1664 (parse_psr): Likewise. 1665 (do_t_mrs): Likewise. 1666 (do_t_msr): Likewise. 1667 (static const arm_feature_set arm_ext_*): Defined with new macros. 1668 (static const arm_feature_set arm_cext_*): Likewise. 1669 (static const arm_feature_set fpu_fpa_ext_*): Likewise. 1670 (static const arm_feature_set fpu_vfp_ext_*): Likewise. 1671 (deprecated_coproc_regs): Likewise. 1672 (UL_BARRIER): Likewise. 1673 (barrier_opt_names): Likewise. 1674 (arm_cpus): Likewise. 1675 (arm_extensions): Likewise. 1676 1677 2015-03-20 H.J. Lu <hongjiu.lu (a] intel.com> 1678 1679 * config/tc-i386.c (i386_align_code): Limit multi-byte nop 1680 instructions to 10 bytes. 1681 1682 2015-03-19 Nick Clifton <nickc (a] redhat.com> 1683 1684 * config/tc-rl78.c (enum options): Add G13 and G14. 1685 (md_longopts): Add -mg13 and -mg14. 1686 (md_parse_option): Handle -mg13 and -mg14. 1687 (md_show_usage): List -mg13 and -mg14. 1688 * doc/c-rl78.texi: Add description of -mg13 and -mg14 options. 1689 1690 2015-03-18 Jon Turney <jon.turney (a] dronecode.org.uk> 1691 Nick Clifton <nickc (a] redhat.com> 1692 1693 PR binutils/18087 1694 * doc/as.texinfo: Note that when gas compresses debug sections the 1695 compression is only performed if it makes the section smaller. 1696 * write.c (compress_debug): Do not compress a debug section if 1697 doing so would make it larger. 1698 1699 2015-03-17 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian (a] amd.com> 1700 1701 * config/tc-i386.c (cpu_arch): Add PROCESSOR_ZNVER flags. 1702 (i386_align_code): Add PROCESSOR_ZNVER cases. 1703 * config/tc-i386.h (processor_type): Add PROCESSOR_ZNVER. 1704 * doc/c-i386.texi: Add znver1 and clzero. 1705 1706 2015-03-16 Nick Clifton <nickc (a] redhat.com> 1707 1708 * dwarf2dbg.c (out_header): Remove spurious #if 1. 1709 1710 2015-03-13 Jiong Wang <jiong.wang (a] arm.com> 1711 1712 * config/tc-aarch64.c (warn_unpredictable_ldst): Don't warn on reg 1713 number 31. 1714 1715 2015-03-13 Jiong Wang <jiong.wang (a] arm.com> 1716 1717 * config/tc-aarch64.h (SUB_SEGMENT_ALIGN): Define to be zero. 1718 1719 2015-03-12 Andrew Bennett <andrew.bennett (a] imgtec.com> 1720 1721 * config/tc-mips.c (mips_cpu_info_table): Add i6400 entry. 1722 * doc/c-mips.texi: Document i6400 -march option. 1723 1724 2015-03-12 Nick Clifton <nickc (a] redhat.com> 1725 1726 PR gas/17444 1727 * config/tc-arm.h (MD_APPLY_SYM_VALUE): Pass the current segment 1728 to arm_apply_sym_value. Update prototype. 1729 * config/tc-arm.c (arm_apply_sym_value): Add segment argument. 1730 Do not apply the value if the symbol is in a different segment to 1731 the current segment. 1732 1733 2015-03-11 Alan Modra <amodra (a] gmail.com> 1734 1735 * config/tc-ppc.c (md_assemble): Don't abort on 8 byte insn fixups. 1736 (md_apply_fix): Report an error on data-only fixups used with insns. 1737 1738 2015-03-10 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 1739 1740 * config/tc-s390.c (md_gather_operands): Check for valid 1741 length field operands. 1742 1743 2015-03-10 Michael Perkins <perkinsmg75 (a] yahoo.co.uk> 1744 1745 * config/tc-arm.c (parse_operands): Fix bug setting writeback 1746 values for '^' on OP_REGLSTs. 1747 (do_push_pop): Add new writeback constraint. 1748 1749 2015-03-10 Renlin Li <renlin.li (a] arm.com> 1750 1751 * config/tc-arm.c (mapping_state): Remove first MAP_DATA emitting code. 1752 (mapping_state_2): Emit first MAP_DATA symbol here. 1753 1754 2015-03-10 Matthew Wahab <matthew.wahab (a] arm.com> 1755 1756 * config/tc-aarch64.c (mapping_state): Set minimum alignment for 1757 code sections. 1758 1759 2015-03-10 Nick Clifton <nickc (a] redhat.com> 1760 1761 PR gas/17852 1762 * config/tc-arm.c (md_begin): Ensure that selected_cpu is 1763 initialised when CPU_DEFAULT is defined. 1764 1765 2015-03-05 Nick Clifton <nickc (a] redhat.com> 1766 1767 * config/tc-v850.c (md_parse_option): Fix code to set or clear 1768 EF_RH850_DATA_ALIGN8 bit in ELF header, based upon the use of the 1769 -m8byte-align and -m4byte-align command line options. 1770 1771 2015-03-04 Richard Sandiford <richard.sandiford (a] arm.com> 1772 1773 PR gas/17843 1774 * config/tc-aarch64.c (process_movw_reloc_info): Allow 1775 R_AARCH64_TLSLE_MOVW_TPREL_G0_NC and R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 1776 for MOVK. 1777 1778 2015-02-28 Alan Modra <amodra (a] gmail.com> 1779 1780 * write.c (SUB_SEGMENT_ALIGN): Don't pad non-code sections at 1781 end to their alignment. 1782 1783 2015-02-19 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 1784 1785 * config/tc-aarch64.c (reloc_table_entry): Generate 1786 BFD_RELOC_AARCH64_TLSDESC_ADR_PREL21. 1787 (md_apply_fix, aarch64_force_relocation): Handle 1788 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21. 1789 1790 2015-02-19 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 1791 1792 * config/tc-aarch64.c (reloc_table_entry): Generate 1793 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21. 1794 (md_apply_fix, aarch64_force_relocation): Handle 1795 BFD_RELOC_AARCH64_TLSGD_ADR_PREL21. 1796 1797 2015-02-19 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 1798 1799 * config/tc-aarch64.c (reloc_table_entry): Generate 1800 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19. 1801 (md_apply_fix, aarch64_force_relocation): Handle 1802 BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19. 1803 1804 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 1805 1806 * config/tc-aarch64.c (reloc_table_entry): Add ld_literal_type. 1807 (reloc_table): Likewise. 1808 (parse_address_main): Use ld_literal_type. 1809 1810 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 1811 1812 * config/tc-aarch64.c (reloc_table_entry): Add adr_type. 1813 (reloc_table): Likewise. 1814 (parse_address_main): Use adr_type. 1815 1816 2015-02-26 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 1817 1818 * config/tc-aarch64.c (aarch64_arch_any, aarch64_arch_node): Remove. 1819 1820 2015-02-25 Andrew Burgess <andrew.burgess (a] embecosm.com> 1821 1822 * config/tc-avr.c: Add elf32-avr.h include. 1823 (struct avr_property_record_link): New structure. 1824 (avr_output_property_section_header): New function. 1825 (avr_record_size): New function. 1826 (avr_output_property_record): New function. 1827 (avr_create_property_section): New function. 1828 (avr_handle_align): New function. 1829 (exclude_section_from_property_tables): New function. 1830 (create_record_for_frag): New function. 1831 (append_records_for_section): New function. 1832 (avr_create_and_fill_property_section): New function. 1833 (avr_post_relax_hook): New function. 1834 * config/tc-avr.h (md_post_relax_hook): Define. 1835 (avr_post_relax_hook): Declare. 1836 (HANDLE_ALIGN): Define. 1837 (avr_handle_align): Declare. 1838 (strut avr_frag_data): New structure. 1839 (TC_FRAG_TYPE): Define. 1840 1841 2015-02-25 Matthew Wahab <matthew.wahab (a] arm.com> 1842 1843 * doc/c-arm.texi (-mcpu=): Add cortex-a53, cortex-a57 and 1844 cortex-a72. 1845 1846 2015-02-24 Nick Clifton <nickc (a] redhat.com> 1847 1848 * config/tc-v850.c (soft_float): New variable. 1849 (v850_data_8): New variable. 1850 (md_show_usage): Add -msoft-float/-mhard-float. 1851 (md_parse_option): Likewise. 1852 (md_begin): Set the default value of soft_float. 1853 (v850_md_end): New function. Creates a note section. 1854 * config/tc-v850.h (md_end): Define. 1855 * doc/c-v850.texi: Document -msoft-float/-mhard-float. 1856 1857 2015-02-23 Yoshinori Sato <ysato (a] users.sourceforge.jp> 1858 1859 * config/tc-h8300.c (line_separater_chars): Add a version for 1860 h8300-linux that includes a separator. 1861 (default_mach): New variable. 1862 (md_main): Use it. 1863 (md_longopts): Add '--march' option. 1864 (md_parse_option): Parse the new option. 1865 * config/tc-h8300.h (TARGET_FORMAT): Add elf32-h8300-linux. 1866 * configure.tgt: Add h8300-*-linux 1867 * doc/c-h8300.texi: Document --march. 1868 1869 2015-02-23 Nick Clifton <nickc (a] redhat.com> 1870 1871 PR 17940 1872 * dwarf2dbg.c (out_header): When generating dwarf sections use 1873 real symbols not temps for the start and end symbols. 1874 * config/tc-msp430.h (TC_FORCE_RELOCATION_SUB_SAME): Also prevent 1875 adjustments to relocations in debug sections. 1876 (TC_LINKRELAX_FIXUP): Likewise. 1877 1878 2015-02-19 Alan Modra <amodra (a] gmail.com> 1879 1880 * doc/as.texinfo (Local Symbol Names): Don't use ':' in pxref. 1881 * doc/c-i386.texi: Reorder i386-Bugs after i386-Arch. 1882 1883 2015-02-11 Matthew Wahab <matthew.wahab (a] arm.com> 1884 1885 * config/tc-aarch64.c (aarch64_cpus): Fix code formatting. 1886 1887 2015-02-11 Matthew Wahab <matthew.wahab (a] arm.com> 1888 1889 * config/tc-arm.c: Add support for Cortex-A72. 1890 1891 2015-02-09 Kyrylo Tkachov <kyrylo.tkachov (a] arm.com> 1892 1893 * config/tc-arm.c (warn_deprecated_sp): Use as_tsktsk instead 1894 of as_warn for deprecation messages. 1895 (encode_arm_addr_mode_2): Likewise. 1896 (check_obsolete): Likewise. 1897 (do_rd_rm_rn): Likewise. 1898 (do_co_reg): Likewise. 1899 (do_setend): Likewise. 1900 (do_t_mov_cmp): Likewise. 1901 (do_neon_ldr_str): Likewise. 1902 (opcode_lookup): Likewise. 1903 (if_fsm_post_encode): Likewise. 1904 (md_assemble): Likewise. 1905 1906 2015-02-06 Jan Beulich <jbeulich (a] suse.com> 1907 1908 * dw2gencfi.c (select_cie_for_fde): Also bail on CFI_label. 1909 (cfi_change_reg_numbers): Also do nothing for CFI_label. 1910 (cfi_pseudo_table): Also handle .cfi_label when not supporting 1911 CFI directives. 1912 1913 2015-02-05 Alan Modra <amodra (a] gmail.com> 1914 1915 * config/tc-msp430.c (md_assemble): Correct size passed to 1916 extract_cmd. Remove index check. 1917 1918 2015-02-04 Matthew Wahab <matthew.wahab (a] arm.com> 1919 1920 * config/tc-aarch64.c (aarch64_cpus): Add support for Cortex-A72. 1921 * doc/c-aarch64.texi (-mcpu=): Add "cortex-a72". 1922 1923 2015-02-04 Nick Clifton <nickc (a] redhat.com> 1924 1925 * config/rl78-parse.y (addsubw): Fix encoding of [HL] variant of 1926 these instructions. 1927 1928 2015-02-03 Renlin Li <renlin.li (a] arm.com> 1929 1930 * doc/c-aarch64.texi (.arch): Document the directive. 1931 (.arch_extension): Likewise. 1932 1933 2015-02-03 Nick Clifton <nickc (a] redhat.com> 1934 1935 * config/tc-rl78.h (TC_PARSE_CONS_EXPRESSION): Define. 1936 1937 2015-01-28 James Bowman <james.bowman (a] ftdichip.com> 1938 1939 * Makefile.am: Add FT32 files. 1940 * config/tc-ft32.c: New file. 1941 * config/tc-ft32.h: New file. 1942 * configure.tgt: Add FT32 support. 1943 * Makefile.in: Regenerate. 1944 * po/POTFILES.in: Regenerate. 1945 1946 2015-01-27 Kuan-Lin Chen <kuanlinchentw (a] gmail.com> 1947 1948 * config/tc-nds32.c (do_pseudo_la_internal): Limit the second argument 1949 of instruction la to a symbol. 1950 1951 2015-01-27 Kuan-Lin Chen <kuanlinchentw (a] gmail.com> 1952 1953 * config/tc-nds32.c (nds32_parse_name): Ignore when the input is 1954 section name. 1955 1956 2015-01-19 Alan Modra <amodra (a] gmail.com> 1957 1958 * read.c (s_reloc): Match BFD_RELOC_NONE, BFD_RELOC{8,16,32,64}. 1959 * write.c (get_frag_for_reloc): Allow match just past end of frag. 1960 1961 2015-01-16 Andreas Krebbel <krebbel (a] linux.vnet.ibm.com> 1962 1963 * config/tc-s390.c (struct pd_reg): Remove. 1964 (pre_defined_registers): Remove. 1965 (REG_NAME_CNT): Remove. 1966 (reg_name_search): Calculate the register number instead of doing 1967 a lookup. 1968 (register_name, tc_s390_regname_to_dw2regnum): Adopt to the new 1969 reg_name_search signature. 1970 (s390_parse_cpu): Support the new arch string z13. 1971 (s390_insert_operand): Support for vector registers with the extra 1972 field for the fifth bit of each vector register operand. 1973 (md_gather_operand): Adjust to the new handling of optional 1974 parameters. 1975 1976 * doc/as.texinfo: Document the z13 cpu string. 1977 1978 2015-01-13 Matthew Wahab <matthew.wahab (a] arm.com> 1979 1980 * config/tc-arm.c (parse_ifimm_zero): Accept #0x0 as a synonym for 1981 #0, restoring previous behaviour. 1982 1983 2015-01-12 Jan Beulich <jbeulich (a] suse.com> 1984 1985 * dw2gencfi.c (cfi_add_label, dot_cfi_label): New. 1986 (cfi_pseudo_table): Add "cfi_label". 1987 (output_cfi_insn): Handle CFI_label. 1988 (select_cie_for_fde): Als terminate CIE when encountering 1989 CFI_label. 1990 * dw2gencfi.h (cfi_add_label): Declare. 1991 (struct cfi_insn_data): New member "sym_name". 1992 (CFI_label): New. 1993 * read.c (read_symbol_name): Drop "static". 1994 * read.h (read_symbol_name): Declare. 1995 1996 2015-01-12 Jan Beulich <jbeulich (a] suse.com> 1997 1998 * config/tc-arm.c (do_neon_shl_imm): Check immediate range. 1999 (do_neon_qshl_imm): Likewise. 2000 2001 2015-01-12 Alan Modra <amodra (a] gmail.com> 2002 2003 * read.c (s_altmacro, s_reloc): Make definition static. 2004 2005 2015-01-10 Andrew Burgess <andrew.burgess (a] embecosm.com> 2006 2007 * config/tc-avr.c (md_apply_fix): Update the contents of VALP for 2008 diff fixups. 2009 2010 2015-01-09 Philipp Tomsich <philipp.tomsich (a] theobroma-systems.com> 2011 2012 * config/tc-arm.c (arm_cpus): Add support for APM X-Gene 1 and 2013 X-Gene 2. 2014 * doc/c-arm.texi (ARM Options): Mention xgene1 and xgene2. 2015 2016 2015-01-07 Jan Beulich <jbeulich (a] suse.com> 2017 2018 * config/tc-arm.c (struct arm_option_extension_value_table): 2019 Split field "value" into fields "merge_value" and "clear_value". 2020 (arm_extensions): Adjust initializer accordingly. 2021 2022 2015-01-01 Alan Modra <amodra (a] gmail.com> 2023 2024 * as.c (parse_args): Just print current year. 2025 2026 2015-01-01 Alan Modra <amodra (a] gmail.com> 2027 2028 Update year range in copyright notice of all files. 2029 2030 For older changes see ChangeLog-2014 2031 2033 Copyright (C) 2015 Free Software Foundation, Inc. 2034 2035 Copying and distribution of this file, with or without modification, 2036 are permitted in any medium without royalty provided the copyright 2037 notice and this notice are preserved. 2038 2039 Local Variables: 2040 mode: change-log 2041 left-margin: 8 2042 fill-column: 74 2043 version-control: never 2044 End: 2045
