| | 1 | Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 2 | |
| | 3 | * read.c (potable): Pass negative numbers for new .balign[wl] and |
| | 4 | .p2align[wl] pseudo-ops. |
| | 5 | (s_align_bytes): Treat a negative argument as specifying the fill |
| | 6 | length. |
| | 7 | (s_align_ptwo): Likewise. |
| | 8 | |
| | 9 | Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 10 | |
| | 11 | * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl. |
| | 12 | (do_align): Take new len parameter. Change all callers. Pass it |
| | 13 | to md_do_align. |
| | 14 | (s_align_bytes): Arg now indicates the length of the fill pattern. |
| | 15 | (s_align_ptwo): Likewise. |
| | 16 | * config/obj-coff.c (write_object_file): Pass length to |
| | 17 | md_do_align. |
| | 18 | * config/tc-i386.h (md_do_align): Take new len parameter. |
| | 19 | * config/tc-m88k.h (md_do_align): Likewise. |
| | 20 | * config/tc-m88k.c (m88k_do_align): Likewise. |
| | 21 | * config/tc-sh.h (md_do_align): Likewise. |
| | 22 | * config/tc-sh.c (sh_do_align): Likewise. |
| | 23 | * doc/as.texinfo: Document new pseudo-ops. |
| | 24 | |
| | 25 | * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is |
| | 26 | done in cvt_frag_to_fill. |
| | 27 | |
| | 28 | * config/tc-sh.h (sh_do_align): Declare. |
| | 29 | (md_do_align): Define. |
| | 30 | * config/tc-sh.c (sh_do_align): New function. |
| | 31 | |
| | 32 | * ecoff.c (ecoff_build_lineno): Don't try to store the address |
| | 33 | difference if the next address is before the current one. |
| | 34 | |
| | 35 | * config/tc-m68k.c (struct m68k_cpu): Add alias field. |
| | 36 | (archs): Initialize new field. |
| | 37 | (m68k_ip): Don't list alias names when listing CPUs which support |
| | 38 | an instruction. |
| | 39 | |
| | 40 | * as.c (main): Call parse_args before read_begin. |
| | 41 | * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in |
| | 42 | front of generated pseudo-ops. |
| | 43 | * read.c (potable): Ignore "name". |
| | 44 | (s_app_file): Permit a single quote after the string, since one |
| | 45 | may appear in m68k MRI mode. |
| | 46 | |
| | 47 | * configure.in: Check for --enable-shared. If linking against |
| | 48 | shared BFD and opcodes, fix library name on SunOS, and try to set |
| | 49 | -rpath reasonably. |
| | 50 | * configure: Rebuild. |
| | 51 | |
| | 52 | Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 53 | |
| | 54 | * as.h (flag_m68k_mri): Declare. |
| | 55 | * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M. |
| | 56 | * Many files: For MRI syntax that is specific to the m68k MRI |
| | 57 | assembler, check flag_m68k_mri rather than flag_mri or |
| | 58 | MRI_MODE_NEEDS_PSEUDO_DOT. |
| | 59 | |
| | 60 | Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 61 | |
| | 62 | * config/tc-i960.c (ARCH_HX): Define. |
| | 63 | (arch_tab): Add HX. |
| | 64 | (targ_has_sfr): Handle ARCH_HX. |
| | 65 | (targ_has_iclass): Handle ARCH_HX. |
| | 66 | (tc_coff_fix2rtype): Add return 0 to avoid warning. |
| | 67 | (tc_headers_hook): If the architecture was specified explicitly, |
| | 68 | use it when setting the flags. Set the extern variable coff_flags |
| | 69 | rather than headers->filehdr.f_flags, since the latter is set |
| | 70 | unconditionally in obj-coff.c. |
| | 71 | (i960_handle_align): Remove unused variable fixp. |
| | 72 | |
| | 73 | Support for building bfd and opcodes as shared libraries, based on |
| | 74 | patches from Alan Modra <alan@spri.levels.unisa.edu.au>: |
| | 75 | * configure.in: Set OPCODES and BFD to search directories. |
| | 76 | Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS. |
| | 77 | * configure: Rebuild. |
| | 78 | * Makefile.in (LDFLAGS, HLDFLAGS): New variables. |
| | 79 | (LIBDEPS): New variable. |
| | 80 | (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use |
| | 81 | $(HLDFLAGS) in link. |
| | 82 | (check): Set LD_LIBRARY_PATH in the environment. |
| | 83 | |
| | 84 | Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net> |
| | 85 | |
| | 86 | * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2, |
| | 87 | .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to |
| | 88 | read-only, not read/write. |
| | 89 | |
| | 90 | Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au> |
| | 91 | |
| | 92 | * Makefile.in (INSTALL_XFORM): Remove -e. |
| | 93 | |
| | 94 | Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 95 | |
| | 96 | * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather |
| | 97 | than comparing S_GET_SEGMENT to undefined_section. |
| | 98 | (write_object_file): Skip symbols which were equated to an |
| | 99 | undefined or common symbol. |
| | 100 | * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and |
| | 101 | S_IS_COMMON rather than comparing S_GET_SEGMENT to |
| | 102 | undefined_section. |
| | 103 | (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED |
| | 104 | or S_IS_COMMON call S_GET_VALUE. |
| | 105 | * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. |
| | 106 | * config/obj-aout.c (obj_emit_relocations): If a reloc is equated |
| | 107 | to an undefined or common symbol, convert the reloc to be against |
| | 108 | the target symbol. |
| | 109 | (obj_crawl_symbol_chain): Skip symbols which were equated to an |
| | 110 | undefined or common symbol. |
| | 111 | * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. |
| | 112 | * config/obj-bout.c (obj_emit_relocations): If a reloc is equated |
| | 113 | to an undefined or common symbol, convert the reloc to be against |
| | 114 | the target symbol. |
| | 115 | (obj_crawl_symbol_chain): Skip symbols which were equated to an |
| | 116 | undefined or common symbol. |
| | 117 | * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and |
| | 118 | S_IS_COMMON rather than comparing S_GET_SEGMENT to |
| | 119 | undefined_section. |
| | 120 | (yank_symbols): Skip symbols which were equated to an undefined or |
| | 121 | common symbol. |
| | 122 | |
| | 123 | Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 124 | |
| | 125 | * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001. |
| | 126 | * config/obj-bout.h (S_IS_LOCAL): Likewise. |
| | 127 | |
| | 128 | * configure.in: Make sure we only add m68k-parse.o to |
| | 129 | ${extra_objects} once, no matter how many m68k targets have been |
| | 130 | enabled. |
| | 131 | * configure: Rebuild. |
| | 132 | |
| | 133 | Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com> |
| | 134 | |
| | 135 | * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New. |
| | 136 | * configure: Rebuild. |
| | 137 | |
| | 138 | Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu> |
| | 139 | |
| | 140 | * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble". |
| | 141 | * doc/c-m68k.texi: Document .extend and .ldouble. |
| | 142 | |
| | 143 | * configure.in (m68*-apple-aux*): New target. |
| | 144 | * config/te-aux.h: New file. |
| | 145 | * config/obj-coff.c (compare_external_relocs): New static function |
| | 146 | if TE_AUX. |
| | 147 | (do_relocs_for): Sort relocs if TE_AUX. |
| | 148 | (fixup_segment): If TE_AUX, store common symbol value in segment. |
| | 149 | * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX. |
| | 150 | |
| | 151 | Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 152 | |
| | 153 | * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001. |
| | 154 | |
| | 155 | * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not |
| | 156 | BSF_FUNCTION. |
| | 157 | (s_cpload): Set BSF_OBJECT for _gp_disp symbol. |
| | 158 | * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the |
| | 159 | symbol. |
| | 160 | * ecoff.c (add_procedure): Set the BSF_FUNCTION flag. |
| | 161 | (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of |
| | 162 | an undefined symbol and the size of a function symbol. |
| | 163 | * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT |
| | 164 | for all common symbols. |
| | 165 | |
| | 166 | Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com> |
| | 167 | |
| | 168 | * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit |
| | 169 | scaling of index. |
| | 170 | |
| | 171 | * expr.c (operand): Accept 0x hex constants in MRI mode if not on |
| | 172 | m68k. |
| | 173 | |
| | 174 | Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 175 | |
| | 176 | * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type |
| | 177 | of object. From Ronald F. Guilmette <rfg@monkeys.com>. |
| | 178 | |
| | 179 | * ecoff.c (localsym_t): Add addend field. |
| | 180 | (add_ecoff_symbol): Add addend argument. Change all callers. |
| | 181 | (coff_sym_value): Make static. |
| | 182 | (coff_sym_addend): New static variable. |
| | 183 | (ecoff_directive_def): Initialize coff_sym_addend. |
| | 184 | (ecoff_directive_val): Accept symbol + constant. |
| | 185 | (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol. |
| | 186 | (ecoff_build_symbols): Include the addend in the symbol value. |
| | 187 | |
| | 188 | Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com> |
| | 189 | |
| | 190 | * config/tc-ppc.c (md_assemble): Ignore overflow on |
| | 191 | BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16. |
| | 192 | |
| | 193 | Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| | 194 | |
| | 195 | * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4 |
| | 196 | bytes in size, so offset appropriately in big endian mode when |
| | 197 | writing the bottom 2 bytes. |
| | 198 | |
| | 199 | Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com> |
| | 200 | |
| | 201 | * config/tc-sparc.c (default_compatible): New static local. |
| | 202 | (md_begin): Initialize it. Rewrite warn_on_bump handling. |
| | 203 | (sparc_ip): If no architecture or -bump specified, don't mark as |
| | 204 | mismatched those in default_compatible. |
| | 205 | |
| | 206 | Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 207 | |
| | 208 | SCO ELF support from Robert Lipe <robertl@arnet.com>: |
| | 209 | * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5. |
| | 210 | * configure: Rebuild. |
| | 211 | * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF. |
| | 212 | * config/tc-i386.c (sco_id): New function, if SCO_ELF. |
| | 213 | * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF. |
| | 214 | (sco_id): Declare if SCO_ELF. |
| | 215 | |
| | 216 | Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com> |
| | 217 | |
| | 218 | * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted. |
| | 219 | ({max,warn_after}_architecture): New static locals. |
| | 220 | (md_begin): Replace NUMOPCODES with sparc_num_opcodes. |
| | 221 | If both architecture and -bump requested, set max_architecture to max. |
| | 222 | (sparc_md_end): Simplify. |
| | 223 | (sparc_ip): Replace references to can_bump_v9_p with max_architecture. |
| | 224 | Rewrite code to bump architecture and check for conflicts. |
| | 225 | (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility |
| | 226 | with Solaris assembler. |
| | 227 | (md_parse_option): Likewise. Call sparc_opcode_lookup_arch. |
| | 228 | (md_show_usage): Update. |
| | 229 | |
| | 230 | Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com> |
| | 231 | |
| | 232 | * Makefile.in (RUNTEST): Fix reference to $${srcdir}. |
| | 233 | |
| | 234 | Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com> |
| | 235 | |
| | 236 | * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of |
| | 237 | #ifdef sparcv9 when choosing value. |
| | 238 | (ENV64): Delete. |
| | 239 | (md_end): Define. |
| | 240 | (sparc_md_end): Declare. |
| | 241 | * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9. |
| | 242 | (initial_architecture): New static local. |
| | 243 | (can_bump_v9_p): Likewise. |
| | 244 | (NO_V9): Delete all occurrences. |
| | 245 | (sparc_md_end): New function. |
| | 246 | (sparc_ip): New local v9_arg_p. Rework fp reg number test. |
| | 247 | Don't bump architecture to v9 unless can_bump_v9_p set. |
| | 248 | (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly. |
| | 249 | * configure.in (sparc64 target cpu): Don't set obj_format here. |
| | 250 | (SPARC_V9): Renamed from sparcv9. |
| | 251 | (sparc64-*-elf*): Define SPARC_ARCH64. |
| | 252 | * configure: Regenerated. |
| | 253 | * acconfig.h (SPARC_V9): Renamed from sparcv9. |
| | 254 | (SPARC_ARCH64): Add. |
| | 255 | * conf.in: Regenerated. |
| | 256 | * config/vmsconf.h: Update. |
| | 257 | |
| | 258 | Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk> |
| | 259 | |
| | 260 | * config/tc-mips.c (load_register): Optimise "dli" loads. |
| | 261 | (md_show_usage): add "-mcpu=vr4100" to help text. |
| | 262 | |
| | 263 | Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 264 | |
| | 265 | * symbols.c (resolve_symbol_value): If a symbol is equated to an |
| | 266 | undefined symbol, preserve the X_op of O_symbol. |
| | 267 | (S_GET_VALUE): Fix check to permit this case. |
| | 268 | * write.c (write_relocs): If a reloc is against an undefined |
| | 269 | symbol equated to another symbol, change the reloc to be against |
| | 270 | the latter symbol. |
| | 271 | * config/obj-coff.c (do_relocs_for): Likewise. |
| | 272 | |
| | 273 | * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class |
| | 274 | XMC_PR. |
| | 275 | |
| | 276 | Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| | 277 | |
| | 278 | * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target |
| | 279 | computer is PowerPC. |
| | 280 | |
| | 281 | * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations. |
| | 282 | |
| | 283 | * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections |
| | 284 | mentioned in the eabi. |
| | 285 | |
| | 286 | Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com> |
| | 287 | |
| | 288 | * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section |
| | 289 | * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section |
| | 290 | |
| | 291 | Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| | 292 | |
| | 293 | * config/tc-ppc.c (mapping): Add more relocation suffixes. |
| | 294 | |
| | 295 | Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| | 296 | |
| | 297 | * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table |
| | 298 | as a section it is ok to have unadorned -mrelocatable pointers in. |
| | 299 | |
| | 300 | Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| | 301 | |
| | 302 | * config/tc-ppc.c (ppc_section*): Wrap these functions inside |
| | 303 | #ifdef OBJ_ELF. |
| | 304 | |
| | 305 | Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| | 306 | |
| | 307 | * config/obj-elf.c (obj_elf_section): Add hooks so machine |
| | 308 | dependent section attributes can be handled. |
| | 309 | |
| | 310 | * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New |
| | 311 | macros to add support for exclude section flag and ordered section |
| | 312 | type. |
| | 313 | |
| | 314 | * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New |
| | 315 | functions to add support for exclude section flag and ordered |
| | 316 | section type. |
| | 317 | |
| | 318 | Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| | 319 | |
| | 320 | * subsegs.c (section_symbol): Don't try to look up the section |
| | 321 | symbol in the hash table. It should be possible to have a symbol |
| | 322 | with the same name as a section, but no connection to it. |
| | 323 | |
| | 324 | * read.c (cons_worker): Only call mri_comment_end from flag_mri. |
| | 325 | From James Carlson <carlson@xylogics.com>. |
| | 326 | |
| | 327 | * expr.c (operand): Skip whitespace after a close parenthesis. |
| | 328 | From James Carlson <carlson@xylogics.com>. |
| | 329 | |
| | 330 | Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com> |
| | 331 | |
| | 332 | * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of |
| | 333 | as_warn_where for relocation overflow. |
| | 334 | (parse_reg): Accept register name only if next character is |
| | 335 | not alphanumeric. |
| | 336 | |
| | 337 | Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com) |
| | 338 | |
| | 339 | * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset |
| | 340 | addresses for static variables. |
| | 341 | |
| | 342 | Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| | 343 | |
| | 344 | * config/tc-ppc.c (mapping): Make @got give a real GOT relocation, |
| | 345 | and xgot give the old toc16 relocation. |
| | 346 | (md_apply_fix3): Support all GOT relocations. |
| | 347 | |
| | 348 | Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 349 | |
| | 350 | * config/tc-mips.c (load_address): Correctly handle a constant in |
| | 351 | SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>. |
| | 352 | |
| | 353 | Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
| | 354 | |
| | 355 | * config/tc-sh.c (parse_reg): Recognize SH3 registers. |
| | 356 | (get_specific): Handle A_SSR, A_SPC and A_REG_B. |
| | 357 | (build_Mbytes): Handle REG_B. |
| | 358 | |
| | 359 | Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 360 | |
| | 361 | * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro. |
| | 362 | |
| | 363 | Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com> |
| | 364 | |
| | 365 | * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS. |
| | 366 | |
| | 367 | Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 368 | |
| | 369 | * config/obj-coff.c (write_object_file): Set the s_align field to |
| | 370 | the number of bytes, rather than to the power of 2. |
| | 371 | |
| | 372 | Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 373 | |
| | 374 | * Makefile.in (DISTCLEAN_HERE): New variable. |
| | 375 | (distclean): Use it. |
| | 376 | (maintainer-clean): Depend upon clean-here rather than clean, |
| | 377 | distclean, and clean-info. Run make maintainer-clean in doc. |
| | 378 | Remove files listed in DISTCLEAN_HERE. |
| | 379 | * doc/Makefile.in (maintainer-clean realclean): Split out from |
| | 380 | distclean. Depend upon clean-info and distclean. |
| | 381 | |
| | 382 | Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com> |
| | 383 | |
| | 384 | * mac-as.r: Fix copyright and version strings. |
| | 385 | (cfrg): Use PROG_NAME instead of literal name. |
| | 386 | |
| | 387 | |
| | 388 | Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 389 | |
| | 390 | * read.c (read_a_source_file): If tc_unrecognized_line is defined, |
| | 391 | call it. |
| | 392 | * config/tc-a29k.h (tc_unrecognized_line): Define. |
| | 393 | * config/tc-a29k.c (a29k_unrecognized_line): New function. |
| | 394 | (md_operand): Handle a29k style local dollar labels. |
| | 395 | |
| | 396 | Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 397 | |
| | 398 | * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE. |
| | 399 | |
| | 400 | Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 401 | |
| | 402 | * read.c (s_fill): If md_flush_pending_output is defined, call |
| | 403 | it. |
| | 404 | |
| | 405 | Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 406 | |
| | 407 | * config/obj-coff.c (size_section, fill_section, fixup_mdeps): |
| | 408 | Treat rs_align_code like rs_align. |
| | 409 | |
| | 410 | Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk) |
| | 411 | |
| | 412 | * config/tc-arm.c (cp_address_required_here): Set pre_inc when |
| | 413 | converting an absolute address into a PC-relative one. |
| | 414 | |
| | 415 | Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com> |
| | 416 | |
| | 417 | * mpw-config.in: Don't always use te-generic.h for emulation. |
| | 418 | (powerpc-apple-macos): Use emulation te-macos.h. |
| | 419 | start-sanitize-gm |
| | 420 | (mips-gm-magic): New configuration. |
| | 421 | end-sanitize-gm |
| | 422 | * mpw-make.sed (install, install-only): Edit in Mac-specific |
| | 423 | install procedure. |
| | 424 | |
| | 425 | Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 426 | |
| | 427 | * configure.in: Improve message about unsupported ELF targets. |
| | 428 | * configure: Rebuild. |
| | 429 | |
| | 430 | * config/tc-m88k.c (m88k_do_align): Correct check for whether fill |
| | 431 | pattern is zero. From Manfred Hollstein. |
| | 432 | |
| | 433 | Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com> |
| | 434 | |
| | 435 | * config/tc-ppc.c (ppc_pe_section): To get the alignment right for |
| | 436 | the various idata sections, we check the name on the .section pseudo. |
| | 437 | |
| | 438 | Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> |
| | 439 | |
| | 440 | * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not |
| | 441 | add section's paddr to add_number; compatibility to native as and |
| | 442 | ld forbids. |
| | 443 | |
| | 444 | Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 445 | |
| | 446 | * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3. |
| | 447 | |
| | 448 | * hash.c (struct hash_entry): Moved here... |
| | 449 | * hash.h (struct hash_entry): ...from here. |
| | 450 | |
| | 451 | * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj |
| | 452 | if it's already known to be null. |
| | 453 | |
| | 454 | Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| | 455 | |
| | 456 | * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32 |
| | 457 | bit relocs converted to PC relative relocs. This turned out to |
| | 458 | add the offset from the beginning of .text twice. |
| | 459 | |
| | 460 | Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 461 | |
| | 462 | * stabs.c (s_stab_generic): In 's' case, free string from |
| | 463 | obstack. |
| | 464 | |
| | 465 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field |
| | 466 | sy_name_offset. |
| | 467 | * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]: |
| | 468 | Ditto. |
| | 469 | |
| | 470 | * subsegs.h (segment_info_type): Make bitfields unsigned. |
| | 471 | |
| | 472 | * expr.h (struct expressionS): Make X_op and X_unsigned bitfields, |
| | 473 | and move them together. On most systems this will reduce the |
| | 474 | structure size by one word. |
| | 475 | (operatorT): Define O_max. |
| | 476 | * expr.c (expr_begin): Verify that X_op is wide enough to hold |
| | 477 | O_max. |
| | 478 | |
| | 479 | * read.c (pop_insert): Print error returned by hash table |
| | 480 | insertion code. |
| | 481 | |
| | 482 | * as.c (dump_statistics): Split out from main; dump some hash |
| | 483 | table stats and target-specific stats. |
| | 484 | (start_time): No longer automatic to main. |
| | 485 | (main): Set file-level start_time and call dump_statistics at |
| | 486 | exit. Exit by calling xexit. |
| | 487 | (show_usage): Make --statistics description less specific. |
| | 488 | * subsegs.c (subsegs_print_statistics): New function. |
| | 489 | * write.c (write_print_statistics): New function. |
| | 490 | (n_fixups): New static variable. |
| | 491 | (fix_new_internal): Increment it. |
| | 492 | * read.c (read_print_statistics): New function. |
| | 493 | * read.h (read_print_statistics): Declare. |
| | 494 | * symbol.c (symbol_print_statistics): New function. |
| | 495 | * symbol.h (symbol_print_statistics): Declare. |
| | 496 | * hash.c (hash_print_statistics): New function. |
| | 497 | * hash.h (hash_print_statistics): Declare. |
| | 498 | * config/tc-i386.c (i386_print_statistics): New function. |
| | 499 | * config/tc-i386.h (i386_print_statistics): Declare. |
| | 500 | (tc_print_statistics): New macro. |
| | 501 | * messages.c (as_fatal, as_assert, as_abort): Use xexit, not |
| | 502 | exit. |
| | 503 | |
| | 504 | * hash.c (DELETED): Rewrite to use a valid but unique address. |
| | 505 | (START_POWER): Reduce to 10. |
| | 506 | (enum stat_enum): New enumerator, replacing STAT_* index macros. |
| | 507 | Add new values for counting strcmp calls. |
| | 508 | (GROW_FACTOR): New macro. |
| | 509 | (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead |
| | 510 | of nesting blocks. |
| | 511 | (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2. |
| | 512 | (hash_new): Use FULL_VALUE. |
| | 513 | (struct hash_control): Definition moved here. |
| | 514 | (hash_code): Don't mask to low bits. |
| | 515 | (hash_ask): Mask returned hash code here. Check hash value before |
| | 516 | calling strcmp; count strcmp calls. |
| | 517 | * hash.h (struct hash_control): Declare, don't define, here. |
| | 518 | (HASH_STATLENGTH): Deleted. |
| | 519 | (struct hash_entry): Add field for hash code. |
| | 520 | (hash_say, hash_apply): Don't declare. |
| | 521 | |
| | 522 | * hash.c (destroy): Return void. |
| | 523 | (applicatee): Ditto. |
| | 524 | (main): Fix declarations. |
| | 525 | (hash_apply): Return void. Argument `function' returns void. Put |
| | 526 | inside "#ifdef TEST". |
| | 527 | (hash_say): Define only if TEST is defined. |
| | 528 | * hash.h (hash_apply, hash_say): Declarations deleted. |
| | 529 | |
| | 530 | Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 531 | |
| | 532 | * configure: Rebuild with autoconf 2.7. |
| | 533 | |
| | 534 | Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 535 | |
| | 536 | * aclocal.m4 (AC_PROG_CC): Remove local definition. |
| | 537 | * configure: Rebuild with autoconf 2.6. |
| | 538 | |
| | 539 | Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 540 | |
| | 541 | * config/tc-ppc.c (ppc_debug_name_section_size): Remove. |
| | 542 | (ppc_stabx): Don't increment ppc_debug_name_section_size. |
| | 543 | (ppc_bc): Likewise. |
| | 544 | (ppc_frob_file): Remove. |
| | 545 | * config/tc-ppc.h (tc_frob_file): Don't define. |
| | 546 | (ppc_frob_file): Don't declare. |
| | 547 | |
| | 548 | Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 549 | |
| | 550 | * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h. |
| | 551 | * config/alpha-opcode.h: Include one-operand variants of jmp and |
| | 552 | jsr. |
| | 553 | |
| | 554 | * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict |
| | 555 | with te-delta.h in 8.3 file systems. |
| | 556 | * configure.in: Adjusted. |
| | 557 | |
| | 558 | Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 559 | |
| | 560 | * config/tc-mips.c (s_err): Remove; just use the one in read.c. |
| | 561 | |
| | 562 | * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal |
| | 563 | number. |
| | 564 | * expr.c (operand): Handle MRI suffixes after unadorned 0. |
| | 565 | |
| | 566 | Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 567 | |
| | 568 | Version 2.6 released. |
| | 569 | * Makefile.in (VERSION): Updated to 2.6. |
| | 570 | |
| | 571 | * config/obj-coff.c (write_object_file): Change use of md_do_align |
| | 572 | to pass a pointer rather than a fill value, to match other uses. |
| | 573 | |
| | 574 | Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 575 | |
| | 576 | * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon. |
| | 577 | |
| | 578 | * as.c (main): Move md_end call to just after call to |
| | 579 | perform_an_assembly_pass. Delete cpu-specific code here. |
| | 580 | * config/tc-i960.h (md_end): New macro, calls brtab_emit. |
| | 581 | start-sanitize-rce |
| | 582 | * config/tc-rce.c (md_end): Deleted. |
| | 583 | * config/tc-rce.h (md_end): New macro, calls dump_literals. |
| | 584 | end-sanitize-rce |
| | 585 | * config/tc-arm.c (md_end): Unused function deleted. |
| | 586 | * config/tc-ns32k.c (md_end): Ditto. |
| | 587 | |
| | 588 | * config/tc-i386.c (i386_align_code): New function, moved here |
| | 589 | from HANDLE_ALIGN macro. |
| | 590 | * config/tc-i386.h (HANDLE_ALIGN): Call it. |
| | 591 | |
| | 592 | Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| | 593 | |
| | 594 | * config/tc-i386.h (md_do_align): cast fill and 0x90 to char |
| | 595 | before comparing |
| | 596 | |
| | 597 | Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| | 598 | |
| | 599 | * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate |
| | 600 | multi-byte nops to avoid changing gcc. The necessary gcc change |
| | 601 | might break old assemblers. |
| | 602 | |
| | 603 | Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| | 604 | |
| | 605 | * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to |
| | 606 | generate optimal multi-byte nop instructions for ".align n" |
| | 607 | ".align n,0x90", and aligns requiring more than 15 bytes of |
| | 608 | padding still generate multiple 0x90's as before. |
| | 609 | |
| | 610 | Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 611 | |
| | 612 | * config/tc-m68k.c (s_mri_until): Call pop_mri_control. |
| | 613 | |
| | 614 | Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com> |
| | 615 | |
| | 616 | * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations. |
| | 617 | * configure: Update. |
| | 618 | * mpw-make.sed: Reorder commands to make sed happier. |
| | 619 | * config/te-macos.h: New file. |
| | 620 | * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac. |
| | 621 | |
| | 622 | Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com) |
| | 623 | |
| | 624 | * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for |
| | 625 | conditional branches. |
| | 626 | (md_apply_fix): Likewise. |
| | 627 | |
| | 628 | Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 629 | |
| | 630 | * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to |
| | 631 | generate a reloc which the linker will not handle correctly. Fix |
| | 632 | overflow checking--R_IREL is 18 bits, not 17. |
| | 633 | |
| | 634 | Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 635 | |
| | 636 | * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from |
| | 637 | from a PC relative reloc if TC_A29K. |
| | 638 | |
| | 639 | * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing |
| | 640 | code depends upon it. |
| | 641 | |
| | 642 | * config/tc-a29k.c (md_operand): Handle $float, $double, and |
| | 643 | $extend. Based on code from Eric Freudenthal |
| | 644 | <freudenthal@nyu.edu>. |
| | 645 | * config/tc-a29k.h (LEX_DOLLAR): Define. |
| | 646 | * read.c (LEX_DOLLAR): Define if not defined. |
| | 647 | (lex_type): Use LEX_DOLLAR. |
| | 648 | |
| | 649 | Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu> |
| | 650 | |
| | 651 | * configure.in (a29k-nyu-sym1): New target, just like other a29k |
| | 652 | targets. |
| | 653 | |
| | 654 | Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 655 | |
| | 656 | * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return. |
| | 657 | |
| | 658 | Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com> |
| | 659 | |
| | 660 | * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently |
| | 661 | used only by "dlltool.c". |
| | 662 | |
| | 663 | Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 664 | |
| | 665 | * config/tc-alpha.c: Undefine inline if not __GNUC__. |
| | 666 | (md_pseudo_table): Don't define "extern". |
| | 667 | |
| | 668 | Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 669 | |
| | 670 | * config/tc-ppc.c (ppc_biei): Force symbol into text_section. |
| | 671 | |
| | 672 | * config/tc-ppc.c (md_show_usage): Put backslash at end of line. |
| | 673 | |
| | 674 | Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 675 | |
| | 676 | * macro.c (macro_expand_body): Don't warn about == with a |
| | 677 | nonexistent parameter, in case it is in a comment field. |
| | 678 | |
| | 679 | * as.c (main): On TC_A29K, call macro_init with macro_alternate |
| | 680 | set to 1. |
| | 681 | * macro.c (get_any_string): Don't keep quotes if macro_strip_at is |
| | 682 | set, even if macro_alternate is set. |
| | 683 | (get_apost_token): If macro_strip_at, only skip kind if it is '@'. |
| | 684 | (sub_actual): If macro_strip_at, and kind is '@', don't look up |
| | 685 | the token unless it ended in '@'. |
| | 686 | * config/tc-a29k.c (line_separator_chars): Remove '@'. |
| | 687 | * doc/c-a29k.texi: Document macro usage on A29K. |
| | 688 | |
| | 689 | Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 690 | |
| | 691 | * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a |
| | 692 | signed word. |
| | 693 | (install_operand): Likewise. |
| | 694 | |
| | 695 | * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern". |
| | 696 | |
| | 697 | Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> |
| | 698 | |
| | 699 | * configure.in (m88k-motorola-sysv*): New target. |
| | 700 | * configure: Rebuild. |
| | 701 | * config/te-delta88.h: New file. |
| | 702 | * config/obj-coff.c (write_object_file): Use md_do_align if it is |
| | 703 | defined. |
| | 704 | * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define. |
| | 705 | (md_do_align): Define. |
| | 706 | * config/tc-m88k.c: Include "subsegs.h". |
| | 707 | (m88k_do_align): New function. |
| | 708 | |
| | 709 | * config/te-delta.h (STRIP_UNDERSCORE): Don't define. |
| | 710 | (COFF_NOLOAD_PROBLEM): Define. |
| | 711 | (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define. |
| | 712 | |
| | 713 | Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 714 | |
| | 715 | * config/tc-i386.c (md_assemble): For a jump instruction with |
| | 716 | non-constant target, require 7 available bytes in the current |
| | 717 | frag, not 6. |
| | 718 | |
| | 719 | Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com> |
| | 720 | |
| | 721 | * config/obj-elf.h: Include bfd/elf-bfd.h rather than |
| | 722 | bfd/libelf.h. |
| | 723 | |
| | 724 | Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com> |
| | 725 | |
| | 726 | * configure.in (alpha-*-linux*): Use ecoff. |
| | 727 | * configure: Rebuild. |
| | 728 | * ecoff.c (ecoff_directive_extern): New function. |
| | 729 | (ecoff_directive_weakext): New function. |
| | 730 | (ecoff_build_symbols): Handle weak symbols. |
| | 731 | (ecoff_setup_ext): Likewise. |
| | 732 | (ecoff_frob_symbol): Warn about weak common symbols. |
| | 733 | * ecoff.h (ecoff_directive_extern): Declare. |
| | 734 | (ecoff_directive_weakext): Declare. |
| | 735 | * symbols.c (S_IS_WEAK): New function. |
| | 736 | * symbols.h (S_IS_WEAK): Declare. |
| | 737 | * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and |
| | 738 | "weakext". |
| | 739 | * config/tc-mips.c (mips_pseudo_table): Remove "extern". |
| | 740 | (s_extern): Remove. |
| | 741 | |
| | 742 | Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 743 | |
| | 744 | * config/tc-ppc.c (ppc_lglobl): Do the right thing. |
| | 745 | |
| | 746 | * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS. |
| | 747 | (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN. |
| | 748 | (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT. |
| | 749 | * config/obj-coff.c (coff_frob_symbol): Don't call |
| | 750 | SA_SET_SYM_ENDNDX with the current symbol; call it with the next |
| | 751 | one. If OBJ_XCOFF, try to figure out whether the symbol is going |
| | 752 | to be dropped. |
| | 753 | |
| | 754 | * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec". |
| | 755 | (ppc_stab_symbol): New static variable. |
| | 756 | (ppc_change_csect): Check that ppc_toc_csect is not NULL. |
| | 757 | (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set |
| | 758 | sy_tc.real_name to the stab string. |
| | 759 | (ppc_bc, ppc_ec): New static functions. |
| | 760 | (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't |
| | 761 | do anything. |
| | 762 | (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a |
| | 763 | suffix. |
| | 764 | (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux |
| | 765 | entries. |
| | 766 | |
| | 767 | * input-scrub.c (input_scrub_push): Reset sb_index. |
| | 768 | |
| | 769 | Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 770 | |
| | 771 | * listing.c (listing_newline): Don't create a frag in the absolute |
| | 772 | section. |
| | 773 | |
| | 774 | Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 775 | |
| | 776 | * config/tc-ppc.c (md_pseudo_table): Add "data" and "text". |
| | 777 | (ppc_csect): Move most of the code to ppc_change_csect, and call |
| | 778 | it. |
| | 779 | (ppc_change_csect): New static function, taken from ppc_csect. |
| | 780 | (ppc_section): New static function. |
| | 781 | (ppc_saw_abs): New static varable. |
| | 782 | (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if |
| | 783 | a symbol has no csect. |
| | 784 | (ppc_adjust_symtab): New function. |
| | 785 | * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF. |
| | 786 | (ppc_adjust_symtab): Declare if OBJ_XCOFF. |
| | 787 | |
| | 788 | * write.c (write_object_file): If tc_adjust_symtab is defined, |
| | 789 | call it just before the call to obj_adjust_symtab. |
| | 790 | |
| | 791 | * symbols.c (symbol_find_or_make): Change name to be const. |
| | 792 | * symbols.h (symbol_find_or_make): Update declaration. |
| | 793 | |
| | 794 | Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 795 | |
| | 796 | * doc/as.texinfo (Align): Mention SH. |
| | 797 | * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not |
| | 798 | .align value. |
| | 799 | * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo. |
| | 800 | (Z8000 Directives, even): Don't give numeric align value, instead |
| | 801 | explain behavior. |
| | 802 | |
| | 803 | Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk) |
| | 804 | |
| | 805 | * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment |
| | 806 | instruction. |
| | 807 | |
| | 808 | Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com> |
| | 809 | |
| | 810 | * Makefile.in (diststuff): Also make info. |
| | 811 | (maintainer-clean realclean): Also make clean-info. |
| | 812 | |
| | 813 | Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com) |
| | 814 | |
| | 815 | * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode. |
| | 816 | (pa_subspace): For ".nsubspa", always create a new subspace |
| | 817 | with the given attributes, even if one already exists with the |
| | 818 | same name. |
| | 819 | |
| | 820 | Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| | 821 | |
| | 822 | * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from |
| | 823 | TC_FORCE_RELOCATION, taking an additional section argument. If |
| | 824 | the section of the target symbol is not the same as the current |
| | 825 | section, always force the relocation to be used. |
| | 826 | (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section. |
| | 827 | |
| | 828 | * config/tc-ppc.c (md_pcrel_from_section): Rename from the |
| | 829 | md_pcrel_from function, taking an additional section argument. |
| | 830 | Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION. |
| | 831 | |
| | 832 | * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the |
| | 833 | older TC_FORCE_RELOCATION if not defined. |
| | 834 | (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from. |
| | 835 | (fixup_segment): Use MD_PCREL_FROM_SECTION instead of |
| | 836 | md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of |
| | 837 | TC_FORCE_RELOCATION. |
| | 838 | |
| | 839 | Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 840 | |
| | 841 | * input-scrub.c (as_where): Set name to null pointer if we don't |
| | 842 | have a file name. |
| | 843 | * messages.c (identify): Only print filename if non-null. |
| | 844 | (as_show_where): Ditto, for line number too. |
| | 845 | (as_warn_internal, as_bad_internal): Ditto. |
| | 846 | |
| | 847 | * input-file.c (input_file_open): If the input file can't be |
| | 848 | opened, consider it an error. |
| | 849 | |
| | 850 | Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> |
| | 851 | |
| | 852 | * config/tc-mips.c: Added mips_4100 control, and support for |
| | 853 | accepting the 4100 as a MIPS architecture variant (md_begin, |
| | 854 | macro_build, mips_ip, md_parse_option). Adding suitable |
| | 855 | command-line OPTIONs, and updating the help text (md_show_usage). |
| | 856 | |
| | 857 | Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 858 | |
| | 859 | * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when |
| | 860 | BFD_ASSEMBLER is defined. |
| | 861 | |
| | 862 | * Use one active frag and one obstack per frag chain: |
| | 863 | * frags.c (frags): Variable deleted. |
| | 864 | (frag_alloc): New function. |
| | 865 | (frag_grow, frag_more, frag_variant, frag_now_fix, |
| | 866 | frag_append_1_char): Refer to frchain_now->frch_obstack instead of |
| | 867 | frags variable. |
| | 868 | (frag_new): Ditto. Verify that frch_last and frag_now match on |
| | 869 | entry and exit, and that old frag_now has non-zero type. Replace |
| | 870 | "know" uses with "assert". Use frag_alloc instead of mucking with |
| | 871 | obstack alignment. |
| | 872 | * frags.h (frags): Declaration deleted. |
| | 873 | * subsegs.h (struct frchain): Add new field frch_frag_now. |
| | 874 | * subsegs.c (frchains, dummy_frag, absolute_frchain): New static |
| | 875 | variables. |
| | 876 | (subsegs_begin): Initialize frchains obstack. Under gcc, don't |
| | 877 | give it any stricter alignment than frchainS structures need. Do |
| | 878 | not initialize frags obstack. Set frag_now to point to |
| | 879 | dummy_obstack. Initialize absolute_frchain. |
| | 880 | (subseg_set_rest): Save and restore frag_now in frch_frag_now |
| | 881 | field of frchainS. Don't create new frags on section switch, and |
| | 882 | use frag_alloc when creating a new frag chain. For absolute |
| | 883 | section, set frchain_now to absolute_frchain. Verify that |
| | 884 | frch_last and frag_now match on entry and exit. Initialize |
| | 885 | per-chain obstack, and under gcc, set required alignment to that |
| | 886 | needed by fragS structure. |
| | 887 | |
| | 888 | * write.c (chain_frchains_together_1): Verify fr_type is nonzero. |
| | 889 | |
| | 890 | * stabs.c (get_stab_string_offset): Only copy input string if a |
| | 891 | fresh copy is needed, not if the section already exists. |
| | 892 | (s_stab_generic): Cache stab section name to bypass lookups, since |
| | 893 | usually it will match. Could be made faster still by changing the |
| | 894 | memory allocation rules. |
| | 895 | (s_xstab): Cache section name to bypass repeated string |
| | 896 | allocation. |
| | 897 | |
| | 898 | * frags.c (frag_new): Deleted register declarations. |
| | 899 | |
| | 900 | * listing.c (frag_now): Don't declare. |
| | 901 | |
| | 902 | * as.c (chunksize): New variable. |
| | 903 | (debug_memory): New variable. |
| | 904 | (main): If debug_memory is set, reduce chunksize and |
| | 905 | _bfd_chunksize. |
| | 906 | * as.h (chunksize): Declare it. |
| | 907 | * read.c (read_begin): Use it. |
| | 908 | |
| | 909 | * config/tc-alpha.c (md_shortopts): Include 'g'. |
| | 910 | (md_parse_option): Ignore it. |
| | 911 | |
| | 912 | * Makefile.in (distclean): Remove Makefile and config.status from |
| | 913 | testsuite directory. |
| | 914 | (clean-here): Don't delete testsuite. Instead, delete only the |
| | 915 | files within it that would be generated by running tests. |
| | 916 | |
| | 917 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call |
| | 918 | frag_now_fix instead of accessing obstack info directly. |
| | 919 | * config/tc-arm.c (s_ltorg): Ditto. |
| | 920 | (md_assemble): Ditto. |
| | 921 | |
| | 922 | * config/tc-i386.c (md_assemble): Call frag_grow instead of |
| | 923 | obstack_room. |
| | 924 | |
| | 925 | Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 926 | |
| | 927 | * stabs.c (aout_process_stab): Insert debug symbol into symbol |
| | 928 | chain after parsing value expression, if any, to avoid separating |
| | 929 | continued .stabs lines. |
| | 930 | |
| | 931 | Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 932 | |
| | 933 | * config/tc-mips.c (mips_elf_pseudo_table): Remove. |
| | 934 | (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table. |
| | 935 | |
| | 936 | Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net> |
| | 937 | |
| | 938 | * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for |
| | 939 | -mcom support and PPC_OPCODE_ANY for -many. |
| | 940 | (md_parse_option): Ditto. |
| | 941 | (ppc_arch): Ditto. |
| | 942 | (md_begin): For duplicate instructions, print all duplicates |
| | 943 | before aborting. |
| | 944 | |
| | 945 | Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com> |
| | 946 | |
| | 947 | * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on |
| | 948 | common mode operation. |
| | 949 | (md_show_usage): Add -mcom to usage message. |
| | 950 | |
| | 951 | Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com> |
| | 952 | |
| | 953 | * expr.c (op_rank): Add O_symbol_rva. |
| | 954 | * expr.h (operatorT): Add O_symbol_rva. |
| | 955 | * read.c (cons_worker): Set O_symbol_rva when necessary. |
| | 956 | * write.c (fix_new_exp): Understand O_symbol_rva. |
| | 957 | |
| | 958 | Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 959 | |
| | 960 | * config/tc-mips.c: Correct s_cons arguments. From Michael |
| | 961 | Joosten <joost@ori.cadlab.de>. |
| | 962 | |
| | 963 | Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 964 | |
| | 965 | * config/tc-ppc.c (ppc_macro): Make count unsigned. |
| | 966 | (ppc_biei): Set segment to now_seg and value to coff_n_line_nos. |
| | 967 | (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting |
| | 968 | the fix_line field. |
| | 969 | * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and |
| | 970 | make non-static. Change all users. |
| | 971 | * config/obj-coff.h (coff_n_line_nos): Declare. |
| | 972 | |
| | 973 | Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 974 | |
| | 975 | Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| | 976 | |
| | 977 | * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message. |
| | 978 | |
| | 979 | * config/obj-elf.c (obj_elf_common): Convert specified byte |
| | 980 | alignment to power of two. Set size of local bss symbol. |
| | 981 | |
| | 982 | * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name. |
| | 983 | |
| | 984 | Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 985 | |
| | 986 | * sb.c, macro.c: Decide whether to include <string.h> or |
| | 987 | <strings.h> just as as.h does. |
| | 988 | |
| | 989 | Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com> |
| | 990 | |
| | 991 | * Makefile.in (site.exp): Fix setting of $srcdir. |
| | 992 | |
| | 993 | * config/tc-arm.c (md_atof): Fix little-endian output. |
| | 994 | * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for |
| | 995 | all coff targets. |
| | 996 | |
| | 997 | Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com> |
| | 998 | |
| | 999 | * doc/as.texinfo: Split out the NS32k family documentation, |
| | 1000 | despite its being commented out for now. |
| | 1001 | * doc/c-ns32k.texi: New file. |
| | 1002 | |
| | 1003 | * sb.c, macro.c: Include string.h. |
| | 1004 | |
| | 1005 | * Makefile.in (comparison): Only check *.o; we don't care if |
| | 1006 | timestamps inserted by the native linker differ. |
| | 1007 | |
| | 1008 | * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern |
| | 1009 | if alignment stricter than 4 bytes is requested; in that case, |
| | 1010 | align to a 4-byte boundary first. |
| | 1011 | |
| | 1012 | Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu> |
| | 1013 | |
| | 1014 | * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used |
| | 1015 | uninitialized" warning for `Max_Source_Offset'. |
| | 1016 | |
| | 1017 | Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com> |
| | 1018 | |
| | 1019 | * config/tc-ppc.c (parse_toc_entry): New function to parse [toc] |
| | 1020 | qualifiers and detect errors if present. |
| | 1021 | (md_assemble): Add call to parse_toc_entry. Also added some support |
| | 1022 | for the [tocv] qualifier. |
| | 1023 | (ppc_pe_tocd): New function to support data in the toc section. |
| | 1024 | |
| | 1025 | Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 1026 | |
| | 1027 | * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for |
| | 1028 | an absolute symbol. |
| | 1029 | |
| | 1030 | Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 1031 | |
| | 1032 | * config/tc-m68k.c (isword): Accept all values from -65536 to |
| | 1033 | +65535, so ~VAL will not be rejected. |
| | 1034 | |
| | 1035 | * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode, |
| | 1036 | skip characters after the pseudo-op. |
| | 1037 | (s_else): Likewise. |
| | 1038 | * read.c (get_line_sb): Don't look past buffer_limit. |
| | 1039 | (s_include): In MRI mode, skip characters after the file name. |
| | 1040 | |
| | 1041 | Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com> |
| | 1042 | |
| | 1043 | * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit |
| | 1044 | periods in register names. |
| | 1045 | |
| | 1046 | For older changes see ChangeLog.1. |
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