| 1 | Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com) |
| 2 | |
| 3 | * config/tc-hppa.c (selector_table): Add 'E' selector. |
| 4 | (cons_fix_new_hppa): Don't coke on e_esel. |
| 5 | (tc_gen_reloc, SOM version): Handle R_COMP2 when used |
| 6 | to help generate exception handling tables. |
| 7 | (md_apply_fix): Don't try to apply fixups with an e_esel |
| 8 | selector. |
| 9 | (hppa_fix_adjustable): Fixups with e_esel selectors |
| 10 | are not adjustable. |
| 11 | |
| 12 | Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com> |
| 13 | |
| 14 | * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte |
| 15 | pseudo-ops. |
| 16 | |
| 17 | start-sanitize-d10v |
| 18 | Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 19 | |
| 20 | * config/tc-d10v.c: Added lots of error checking. Added hacks |
| 21 | to support accumulator shifts. |
| 22 | |
| 23 | end-sanitize-d10v |
| 24 | Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com> |
| 25 | |
| 26 | * symbols.c (S_SET_EXTERNAL): Let .weak override. |
| 27 | (S_CLEAR_EXTERNAL): Likewise. |
| 28 | (S_SET_WEAK): Remove error; just let .weak override. |
| 29 | |
| 30 | start-sanitize-d10v |
| 31 | Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 32 | |
| 33 | * config/tc-d10v.c (md_assemble): Now handles multiline |
| 34 | instructions. |
| 35 | |
| 36 | Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 37 | |
| 38 | * config/tc-d10v.c: Fix packaging bug. Added range checking. |
| 39 | Added kludge for divs instruction. Fixed minor problem with |
| 40 | multiple text sections. |
| 41 | * config/tc-d10v.h (d10v_cleanup): Change prototype. |
| 42 | |
| 43 | Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 44 | |
| 45 | * config/tc-d10v.c (md_apply_fix3): Fix all instruction |
| 46 | addresses to be right-shifted by 2. |
| 47 | |
| 48 | Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 49 | |
| 50 | * config/tc-d10v.c: Many changes to get relocs working. |
| 51 | (register_name): No longer creates a symbol for register names. |
| 52 | (pre_defined_registers): moved to opcodes/d10v-opc.c. |
| 53 | (d10v_insert_operand): Now works correctly for either container. |
| 54 | * config/tc-d10v.h (d10v_cleanup): Declare. |
| 55 | |
| 56 | end-sanitize-d10v |
| 57 | Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com> |
| 58 | |
| 59 | * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and |
| 60 | BFD_RELOC_PCREL_LO16 are expected to be PC relative. |
| 61 | |
| 62 | Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu> |
| 63 | |
| 64 | * tc-alpha.c: Patches to track current minimum alignment to reduce |
| 65 | the number of fragments created with frag_align. |
| 66 | (alpha_current_align): New static variable. |
| 67 | (s_alpha_text): Reset alignment to 0. |
| 68 | (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise. |
| 69 | (s_alpha_stringer, s_alpha_space): New functions. |
| 70 | (s_alpha_cons, alpha_flush_pending_output): Remove functions. |
| 71 | (alpha_cons_align): New function to replace both of them. |
| 72 | (emit_insn): Only align if alpha_current_align is less than 2; |
| 73 | reset alpha_current_align to 2. |
| 74 | (s_alpha_gprel32): Likewise. |
| 75 | (s_alpha_section): New function. Basically duplicate the other |
| 76 | alpha section change hooks. Only define for ELF. |
| 77 | (s_alpha_float_cons): Simplify alignment handling. |
| 78 | (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF. |
| 79 | If OBJ_ELF, define "section", "section.s", "sect", and "sect.s". |
| 80 | Don't define the s_alpha_cons pseudo-ops. Do define |
| 81 | s_alpha_stringer and s_alpha_space pseudo-ops. |
| 82 | (alpha_align): Skip if less than current default alignment. Set |
| 83 | default alignment. |
| 84 | * tc-alpha.h (md_flush_pending_output): Remove. |
| 85 | (md_cons_align): Add. |
| 86 | |
| 87 | * tc-alpha.c: Add oodles of function description comments. |
| 88 | (md_bignum_to_chars): Remove; there are no callers. |
| 89 | (md_show_usage): Mention some more variants. |
| 90 | |
| 91 | Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com> |
| 92 | |
| 93 | From Andrew Gierth <ANDREWG@microlise.co.uk>: |
| 94 | * configure.in (sparc-*-sysv4*): New target. |
| 95 | * configure: Rebuild. |
| 96 | |
| 97 | * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and |
| 98 | uaxword to use s_uacons. |
| 99 | (sparc_no_align_cons): New static variable. |
| 100 | (s_uacons): New static function. |
| 101 | (sparc_cons_align): If sparc_no_align_cons is set, just clear it |
| 102 | and return. |
| 103 | |
| 104 | * config/tc-sparc.c (s_common): Remove unused label allocate_bss. |
| 105 | |
| 106 | * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix |
| 107 | 5 with regard to shared libraries. |
| 108 | * configure: Rebuild. |
| 109 | |
| 110 | * config/tc-m68k.c (m68k_ip): Use the correct length when |
| 111 | allocating space for the unsupported architecture error message. |
| 112 | |
| 113 | start-sanitize-d10v |
| 114 | Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 115 | |
| 116 | * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*. |
| 117 | |
| 118 | Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com> |
| 119 | |
| 120 | * config/tc-d10v.c: New file. |
| 121 | * config/tc-d10v.h: New file. |
| 122 | * configure (d10v-*-elf): New target. |
| 123 | * configure.in (d10v-*-elf): New target. |
| 124 | end-sanitize-d10v |
| 125 | |
| 126 | Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 127 | |
| 128 | * config/tc-ppc.c (md_parse_option): Recognize -K PIC. |
| 129 | |
| 130 | Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu> |
| 131 | |
| 132 | * config/tc-alpha.c (alpha_align): Change fill parameter |
| 133 | to a pointer. Take NULL as 0 or nop depending on section. Change |
| 134 | all callers. |
| 135 | (s_alpha_align): Rename local variables. |
| 136 | |
| 137 | * doc/as.texinfo (.align): Document action of omitted |
| 138 | fill parameter. |
| 139 | |
| 140 | Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| 141 | |
| 142 | * config/tc-ppc.c (md_apply_fix3): Give a useful error message |
| 143 | when an unsupported PC relative reloc is seen, rather than calling |
| 144 | abort. |
| 145 | |
| 146 | * app.c (do_scrub_chars): Remove not_cpp_line local variable. |
| 147 | Instead, check state when '#' comment is seen. |
| 148 | |
| 149 | Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com> |
| 150 | |
| 151 | * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or |
| 152 | OBJ_MAYBE_ELF. |
| 153 | (tc_gen_reloc): If fixup was changed to be PC relative, change |
| 154 | reloc type accordingly. Use name of reloc in error message. |
| 155 | |
| 156 | * as.h: Don't define const or volatile. |
| 157 | * flonum.h: Don't define const. |
| 158 | |
| 159 | * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately |
| 160 | if fx_pcrel is set. Correct setting the addend case in the |
| 161 | OBJ_ELF case (from Andreas Schwab |
| 162 | <schwab@issan.informatik.uni-dortmund.de>). |
| 163 | (md_show_usage): Correct -mfc5200 to -m5200. |
| 164 | |
| 165 | Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com> |
| 166 | |
| 167 | * doc/c-m68k.texi: Document -m5200 flag. |
| 168 | * doc/as.texinfo: Likewise. |
| 169 | |
| 170 | * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x |
| 171 | scale factor. |
| 172 | |
| 173 | Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com> |
| 174 | |
| 175 | * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad. |
| 176 | (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise. |
| 177 | |
| 178 | Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com> |
| 179 | |
| 180 | * Makefile.in (VERSION): Set to cygnus-2.7.1. |
| 181 | |
| 182 | * Released binutils 2.7. |
| 183 | |
| 184 | Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 185 | |
| 186 | * config/tc-mips.c (mips_ip): Only perform range check when |
| 187 | dealing with O_constant expressions. |
| 188 | |
| 189 | Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com> |
| 190 | |
| 191 | * m68k-parse.h (m68k_register): Add new coldfile control |
| 192 | registers. |
| 193 | |
| 194 | * config/tc-m68k.c (mcf5200_control_regs): New variable, |
| 195 | array of control registers for the coldfire. |
| 196 | (cpu_of_arch): Added mcf5200. |
| 197 | (archs): Added mcf5200. |
| 198 | (init_table): Add new control registers. |
| 199 | (m68k_ip): Added support for new control registers. |
| 200 | (m68k_init_after_args): Likewise. |
| 201 | |
| 202 | * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text. |
| 203 | |
| 204 | Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com> |
| 205 | |
| 206 | * read.h (is_it_end_of_statement): Declare. |
| 207 | * read.c (is_it_end_of_statement): Remove declaration. |
| 208 | |
| 209 | * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of || |
| 210 | within &&. |
| 211 | (md_assemble): Fix handling of @l with an unsigned constant. Add |
| 212 | default case to reloc switch. |
| 213 | |
| 214 | * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD. |
| 215 | |
| 216 | Based on patches from Tom Quiggle <quiggle@sgi.com>: |
| 217 | * ecoff.c (last_lineno): New static variable. |
| 218 | (add_procedure): Set last_lineno. |
| 219 | (ecoff_directive_loc): Likewise. |
| 220 | (ecoff_generate_asm_lineno): Likewise. |
| 221 | (ecoff_fix_loc): New function. |
| 222 | * ecoff.h (ecoff_fix_loc): Declare. |
| 223 | * config/tc-mips.c (append_insn): When inserting nops, and using |
| 224 | ECOFF debugging, call ecoff_fix_loc. |
| 225 | |
| 226 | Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com) |
| 227 | |
| 228 | * config/tc-h8300.c (build_bytes): If an operand type is |
| 229 | marked as SRC_IN_DST retrieve it from the "destination" op. |
| 230 | |
| 231 | Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 232 | |
| 233 | * configure.in (arm-*-riscix*): Set emulation to riscix. |
| 234 | * configure: Rebuild. |
| 235 | * config/te-riscix.h: New file to define TE_RISCIX. |
| 236 | |
| 237 | * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define. |
| 238 | |
| 239 | Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 240 | |
| 241 | * Makefile.in (config.status): Just run config.status as other |
| 242 | tools do. |
| 243 | |
| 244 | Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com> |
| 245 | |
| 246 | * mpw-config.in (TARGET_OS): Add definition to conf. |
| 247 | |
| 248 | Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 249 | |
| 250 | * config/tc-mips.c (append_insn): Parenthesize |
| 251 | cop_interlocks expressions. |
| 252 | |
| 253 | Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com> |
| 254 | |
| 255 | * listing.c (listing_print): Close the listing file if it is not |
| 256 | stdout. Close the other files opened for the listing. |
| 257 | |
| 258 | * config/tc-sparc.h (md_cons_align): Define. |
| 259 | (sparc_cons_align): Declare. |
| 260 | (HANDLE_ALIGN): Define. |
| 261 | (sparc_handle_align): Declare. |
| 262 | * config/tc-sparc.c (sparc_cons_align): New function. |
| 263 | (sparc_handle_align): New function. |
| 264 | * read.c (cons_worker): Call md_cons_align if it is defined. |
| 265 | |
| 266 | * as.h (struct frag): Add fr_file and fr_line fields. |
| 267 | * frags.c (frag_new): Set fr_file and fr_line. |
| 268 | (frag_var): Likewise. |
| 269 | (frag_variant): Likewise. |
| 270 | |
| 271 | * as.h (struct frag): Remove unused align_mask and align_offset |
| 272 | fields. |
| 273 | |
| 274 | * listing.c (calc_hex): Offset by fr_fix when examining fr_var. |
| 275 | From <uddeborg@carmen.se>. |
| 276 | |
| 277 | Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com> |
| 278 | |
| 279 | * configure.in (mips-*-osf*): New target. |
| 280 | * configure: Rebuild. |
| 281 | |
| 282 | * config/tc-m68k.c: Add 68ec060 as a synonym for 68060. |
| 283 | |
| 284 | Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 285 | |
| 286 | * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion |
| 287 | between co-processor comparisons and branches for the VR4300. |
| 288 | |
| 289 | Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) |
| 290 | |
| 291 | * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir, |
| 292 | INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. |
| 293 | (docdir): Removed. |
| 294 | * configure.in (AC_PREREQ): autoconf 2.5 or higher. |
| 295 | * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir, |
| 296 | includedir): Use autoconf set values. |
| 297 | (docdir): Removed. |
| 298 | |
| 299 | Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com> |
| 300 | |
| 301 | * listing.c (listing_eject): Don't do anything if listing is 0. |
| 302 | (listing_list): Likewise. |
| 303 | (listing_source_line): Likewise. |
| 304 | (listing_title): Don't save title if listing is 0. |
| 305 | (listing_source_file): Check listing rather than listing_tail. |
| 306 | |
| 307 | * configure.in: On alpha*-*-osf*, link against libbfd.a if not |
| 308 | using shared libraries. |
| 309 | * configure: Rebuild. |
| 310 | |
| 311 | Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com> |
| 312 | |
| 313 | * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an |
| 314 | absolute expression if a relocation type was specified. |
| 315 | |
| 316 | Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil> |
| 317 | |
| 318 | * configure.in: Add support for *-*-rtems* configurations. |
| 319 | * configure: Rebuild. |
| 320 | |
| 321 | Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu> |
| 322 | |
| 323 | * configure.in: Add alpha-*-linuxecoff* target. Use elf for |
| 324 | alpha-*-linux* target. Force bfd_gas for alpha-*. Require |
| 325 | opcodes library for alpha. |
| 326 | * configure: Rebuild with autoconf 2.10. |
| 327 | * config/tc-alpha.c: Substantial rewrite to add ELF support and |
| 328 | use new opcode table. |
| 329 | * config/tc-alpha.h (md_undefined_symbol): Don't define. |
| 330 | (LOCAL_LABEL): Define differently if OBJ_ELF. |
| 331 | (FAKE_LABEL_NAME): Define if OBJ_ELF. |
| 332 | * config/alpha-opcode.h: Remove. |
| 333 | * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING. |
| 334 | * Makefile.in (TARG_CPU_DEP_alpha): Depend upon |
| 335 | include/opcode/alpha.h rather than config/alpha-opcode.h. |
| 336 | |
| 337 | Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com> |
| 338 | |
| 339 | * config/obj-aout.c (obj_emit_relocations): Give an error if the |
| 340 | relocation symbol was not resolved. |
| 341 | * config/obj-coff.c (do_relocs_for): Likewise. |
| 342 | |
| 343 | * write.c (adjust_reloc_syms): Refetch the symbol section after |
| 344 | calling S_GET_VALUE, since it may have changed. |
| 345 | |
| 346 | * expr.c (struct expr_symbol_line): Define. |
| 347 | (expr_symbol_lines): New static variable. |
| 348 | (make_expr_symbol): Add entry to expr_symbol_lines. |
| 349 | (expr_symbol_where): New function. |
| 350 | * expr.h: Use extern on function declarations. |
| 351 | (expr_symbol_where): Declare. |
| 352 | * symbols.c (resolve_symbol_value): Try to use expr_symbol_where |
| 353 | rather than printing the meaningless name of an expression |
| 354 | symbol. |
| 355 | |
| 356 | Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com> |
| 357 | |
| 358 | * config/tc-i386.c (md_number_to_chars): Deleted. |
| 359 | * config/tc-i386.h (md_number_to_chars): New macro. |
| 360 | |
| 361 | * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in |
| 362 | the file. |
| 363 | (load_symbol_address, load_expression): Use build_mem. |
| 364 | (build_operate): New function. |
| 365 | (emit_addq_r): Use it. |
| 366 | |
| 367 | Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu> |
| 368 | |
| 369 | * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'. |
| 370 | |
| 371 | Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu> |
| 372 | |
| 373 | * config/tc-vax.h (NOP_OPCODE): Define. |
| 374 | |
| 375 | Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu> |
| 376 | |
| 377 | * config/obj-vms.h (S_IS_COMMON): Define. |
| 378 | (S_IS_LOCAL): Check for \002 as well as \001. |
| 379 | (LONGWORD_ALIGNMENT): New macro. |
| 380 | (SUB_SEGMENT_ALIGN): Use it. |
| 381 | |
| 382 | Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu> |
| 383 | |
| 384 | * config/vms-conf.h: Reconcile with conf.in. |
| 385 | |
| 386 | Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com> |
| 387 | |
| 388 | * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is |
| 389 | defined. |
| 390 | |
| 391 | * doc/as.texinfo: Document that any number of hex digits can |
| 392 | follow \x. |
| 393 | |
| 394 | * as.c (struct defsym_list): Define. |
| 395 | (defsyms): New static variable. |
| 396 | (parse_args): Just put --defsym arguments on defsyms list, rather |
| 397 | than defining them. |
| 398 | (main): Define defsyms after output file is created. |
| 399 | |
| 400 | * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on |
| 401 | cpu32. From Eric Norum <Eric.Norum@usask.ca>. |
| 402 | |
| 403 | * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set |
| 404 | insn_error rather than calling check_absolute_expr. |
| 405 | |
| 406 | * as.c (emulation_name): Remove unused static variable. |
| 407 | (default_emul_bfd_name): Add return NULL to avoid warning. |
| 408 | * ecoff.c (ecoff_stab): Remove unused variables name and |
| 409 | name_end. |
| 410 | * frags.c (frag_new): Remove unused variable tmp. |
| 411 | * hash.c (hash_grow): Parenthesize + within <<. |
| 412 | (hash_print_statistics): Use %lu, not %d, to print unsigned |
| 413 | long variables. |
| 414 | * messages.c: Include "libiberty.h". |
| 415 | (fprint_value): Add cast to avoid printf warning. |
| 416 | (sprint_value): Likewise. |
| 417 | * read.c: Include "ecoff.h". |
| 418 | (emit_expr): Add casts to avoid printf warnings. |
| 419 | * read.h: Use extern for function declarations. |
| 420 | (pop_insert): Declare. |
| 421 | * stabs.c: Include "ecoff.h". |
| 422 | * subsegs.c (subseg_set_rest): Remove unused variables tmp, |
| 423 | former_last_fragP, and new_fragP. |
| 424 | * subsegs.h (subsegs_print_statistics): Declare. |
| 425 | * symbols.c (debug_verify_symchain): Change macro to discard |
| 426 | arguments. |
| 427 | * write.c (dump_section_relocs): Likewise. |
| 428 | * write.h: Use extern for function declarations. |
| 429 | (write_print_statistics): Declare. |
| 430 | * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid |
| 431 | warning. |
| 432 | * config/e-mipself.c (mipself_bfd_name): Likewise. |
| 433 | * config/obj-elf.h (elf_ecoff_set_ext): Declare. |
| 434 | |
| 435 | * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always |
| 436 | emit relocations against external symbols. |
| 437 | |
| 438 | * config/tc-alpha.c (tc_gen_reloc): Output a sensible error |
| 439 | message if bfd_reloc_type_lookup fails, rather than calling |
| 440 | assert. |
| 441 | |
| 442 | * config/tc-alpha.c (alpha_force_relocation): Add |
| 443 | BFD_RELOC_12_PCREL to switch. |
| 444 | |
| 445 | Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com> |
| 446 | |
| 447 | * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for |
| 448 | TE_PE (Lfoo, not .Lfoo). |
| 449 | |
| 450 | Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com> |
| 451 | |
| 452 | * read.c (s_fill): Don't warn about a zero repeat count. |
| 453 | |
| 454 | * config/tc-mips.c (mips_ip): Don't warn about using AT as a |
| 455 | coprocessor register. |
| 456 | |
| 457 | * config/tc-i386.c (md_assemble): When checking the size of a |
| 458 | register to set the size of an instruction, do a bitwise and with |
| 459 | Reg8 and Reg16 rather than requiring the type to be exactly Reg8 |
| 460 | or Reg16. |
| 461 | |
| 462 | Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com> |
| 463 | |
| 464 | * config/tc-h8300.c (parse_reg): Tweak error messages. |
| 465 | (build_bytes): Likewise. |
| 466 | (skip_colonthing): Handle :32 suffix. |
| 467 | (get_specific): Promote L_24 to L_32 if it makes a match. |
| 468 | Don't always promote L_8 to L_16. |
| 469 | (do_a_fix_imm): Clean up L_32 and L_24 handling. |
| 470 | |
| 471 | * config/tc-h8300.c (Smode): New variable. |
| 472 | (h8300hmode): Turn off Hmode. |
| 473 | (h8300smode): New function. Turn on Smode and Hmode. |
| 474 | (md_pseudo_table): New ".h8300s" pseudo-op. |
| 475 | (parse_reg): Handle "exr" register. |
| 476 | (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l". |
| 477 | Handle "mach" and "machl" operands for ldmac. |
| 478 | (get_specific): Handle "stm.l" and "ldm.l". |
| 479 | (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands. |
| 480 | * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number. |
| 481 | (Smode): Declare. |
| 482 | |
| 483 | Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com> |
| 484 | |
| 485 | * doc/as.texinfo: Reorder chapter of machine dependent options so |
| 486 | that it is sorted by chip name. |
| 487 | |
| 488 | * doc/as.texinfo: Use consistant spelling of Vax. |
| 489 | * doc/c-vax.texi: Likewise. |
| 490 | |
| 491 | Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com> |
| 492 | |
| 493 | * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try" |
| 494 | pseudo ops. |
| 495 | (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY. |
| 496 | (md_apply_fix): Likewise. |
| 497 | (pa_try): New function. |
| 498 | (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY. |
| 499 | |
| 500 | Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com> |
| 501 | |
| 502 | * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op. |
| 503 | (pa_level): New function. |
| 504 | |
| 505 | Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com> |
| 506 | |
| 507 | * listing.c (listing_newline): Don't do anything if listing is 0. |
| 508 | |
| 509 | Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com> |
| 510 | |
| 511 | * subsegs.c (section_symbol): If symbol_table_frozen is set, call |
| 512 | symbol_create, not symbol_new. |
| 513 | |
| 514 | Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com> |
| 515 | |
| 516 | * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an |
| 517 | absolute symbol unless TC_FORCE_RELOCATION returns true. |
| 518 | |
| 519 | * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER |
| 520 | version. |
| 521 | (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of |
| 522 | the symbol to a pointer. Don't set previous_file_symbol. |
| 523 | Simplify symbol list rearrangement. |
| 524 | (coff_frob_symbol): Don't do anything with C_FILE symbols. |
| 525 | (coff_adjust_symtab): Don't check previous_file_symbol. |
| 526 | |
| 527 | Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 528 | |
| 529 | * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm |
| 530 | directive. |
| 531 | (md_pseudo_table): Add ppc_elf_lcomm. |
| 532 | |
| 533 | Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com> |
| 534 | |
| 535 | * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu |
| 536 | d0{24:1},d0' works without an immediate prefix on the bit numbers. |
| 537 | (md_begin): Add digits to alt_notend_table. |
| 538 | (md_parse_option): Make s a const pointer. |
| 539 | |
| 540 | * config/tc-sparc.c (md_pseudo_table): Add "empty". |
| 541 | (s_empty): New static function. |
| 542 | |
| 543 | * config/obj-coff.c (struct filename_list): Only define if not |
| 544 | BFD_ASSEMBLER. |
| 545 | (filename_list_head, filename_list_tail): Likewise. |
| 546 | (c_section_symbol): Remove unused BFD_ASSEMBLER version. |
| 547 | (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging |
| 548 | flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should |
| 549 | have a section of N_ABS rather than N_DEBUG. If we do a merge, |
| 550 | remove the new symbol from the list. |
| 551 | (obj_coff_endef, both versions): Call tag_insert even if there is |
| 552 | an old symbol with the same name, if the old symbol does not |
| 553 | happen to be a tag. |
| 554 | (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of |
| 555 | the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a |
| 556 | symbol that will be moved to the end of the symbol list. |
| 557 | (coff_adjust_section_syms): Always call section_symbol for .text, |
| 558 | .data, and .bss. |
| 559 | (coff_frob_section): Likewise. Also, remove unused variable |
| 560 | strname. |
| 561 | |
| 562 | * config/tc-ns32k.c (convert_iif): Call frag_grow rather than |
| 563 | manipulating frags directly. |
| 564 | (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is |
| 565 | defined. |
| 566 | |
| 567 | * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check |
| 568 | whether the next character is '*' before checking whether we are |
| 569 | at the start of a line. Permit LINE_COMMENT_START to start a |
| 570 | comment in state 1 (seen some whitespace) as well, to match the |
| 571 | documentation. |
| 572 | |
| 573 | * gasp.c (do_align): Permit a fill value for .align. |
| 574 | |
| 575 | Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com> |
| 576 | |
| 577 | * read.c (next_char_of_string): Warn if a newline is seen in the |
| 578 | middle of a string. Call bump_line_counters when appropriate. |
| 579 | |
| 580 | Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu> |
| 581 | |
| 582 | * symbols.c (colon): Use LOCAL_LABEL. |
| 583 | |
| 584 | Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com> |
| 585 | |
| 586 | * Makefile.in (install): Don't check to see if tooldir exists. |
| 587 | Make $(tooldir) and $(tooldir)/bin. |
| 588 | |
| 589 | Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 590 | |
| 591 | * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by |
| 592 | default. |
| 593 | |
| 594 | Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com> |
| 595 | |
| 596 | * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting |
| 597 | insn_error. Don't put the string "ERROR" in insn_error. Set |
| 598 | insn_error rather than calling as_warn for an unsupported opcode. |
| 599 | |
| 600 | Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com> |
| 601 | |
| 602 | * config/tc-mips.c (md_parse_option): Check for a 64 bit format |
| 603 | before permitting -64. |
| 604 | * output-file.c (output_file_create): Remove duplicate |
| 605 | bfd_perror. |
| 606 | |
| 607 | Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com> |
| 608 | |
| 609 | * config/tc-mips.c (md_begin): If -64, create a .MIPS.options |
| 610 | section rather than a .reginfo section. |
| 611 | (mips_elf_final_processing): If -64, write out 64 bit RegInfo |
| 612 | information. |
| 613 | |
| 614 | * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32 |
| 615 | bit value with the high bit set. |
| 616 | |
| 617 | Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com> |
| 618 | |
| 619 | * read.c (s_lcomm): Set section flags for .sbss section. |
| 620 | |
| 621 | * config/tc-mips.c (mips_64): New static variable. |
| 622 | (mips_target_format): If mips_64, return elf64 targets rather than |
| 623 | elf32 ones. |
| 624 | (md_longopts): Add "32" and "64". |
| 625 | (md_parse_option): Handle -32 and -64. |
| 626 | (md_show_usage): Mention -32 and -64. |
| 627 | (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to |
| 628 | a 4 byte one. |
| 629 | |
| 630 | Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 631 | |
| 632 | * config/tc-ppc.c (comment_chars): Make '!' a comment character |
| 633 | for Solaris compatibility. |
| 634 | |
| 635 | * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a |
| 636 | .stabd with 4 arguments into a .stabn. |
| 637 | |
| 638 | Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com> |
| 639 | |
| 640 | * config/tc-mips.c (macro): When passing X_add_number to |
| 641 | macro_build, cast it to int first. |
| 642 | |
| 643 | Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com> |
| 644 | |
| 645 | * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as |
| 646 | created by emit_expr. |
| 647 | |
| 648 | * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call |
| 649 | as_perror rather than assert. |
| 650 | |
| 651 | Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com> |
| 652 | |
| 653 | * config/tc-mips.c (mips_ip): Mark sections created to hold |
| 654 | floating point information as read only. |
| 655 | |
| 656 | Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu> |
| 657 | |
| 658 | * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX. |
| 659 | |
| 660 | Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 661 | |
| 662 | * read.c (potable): Add .skip as a synonym for .space. |
| 663 | |
| 664 | * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take |
| 665 | 4 arguments, providing the 4th argument is 0, to allow |
| 666 | compatibility with the Solaris assembler. |
| 667 | |
| 668 | Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com> |
| 669 | |
| 670 | * config/tc-sh.h (struct sh_segment_info_type): Define. |
| 671 | (TC_SEGMENT_INFO_TYPE): Define. |
| 672 | (sh_frob_label): Declare. |
| 673 | (tc_frob_label): Define. |
| 674 | (sh_flush_pending_output): Declare. |
| 675 | (md_flush_pending_output): Define. |
| 676 | * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE |
| 677 | reloc before the instruction if necessary. |
| 678 | (sh_frob_label): New function. |
| 679 | (sh_flush_pending_output): New function. |
| 680 | (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs |
| 681 | when looking for the reloc for the target of .uses. |
| 682 | (md_convert_frag): Fix printf format (%0xlx to 0x%lx). |
| 683 | (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be |
| 684 | emitted. |
| 685 | (md_apply_fix): Ignore CODE, DATA, and LABEL relocs. |
| 686 | (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use |
| 687 | the absolute symbol. |
| 688 | |
| 689 | * subsegs.h (segment_info_type): Add tc_segment_info_data field if |
| 690 | TC_SEGMENT_INFO_TYPE is defined. |
| 691 | |
| 692 | Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com> |
| 693 | |
| 694 | * config/tc-i386.c (md_assemble): Make sure the opcode suffix |
| 695 | matches the register size. |
| 696 | |
| 697 | Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com) |
| 698 | |
| 699 | * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with |
| 700 | fx_done set. |
| 701 | (do_relocs_for): Likewise. |
| 702 | (fixup_segment): Don't just quit if linkrelax is set. Try to |
| 703 | apply non pc-relative sym1-sym2 fixups, even if linkrelax is |
| 704 | nonzero. |
| 705 | |
| 706 | Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 707 | |
| 708 | * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section |
| 709 | relative relocations with -mrelocatable. Also allow unfixed |
| 710 | relocs in .ex_shared. |
| 711 | |
| 712 | Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com> |
| 713 | |
| 714 | * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is |
| 715 | non-zero before assuming this is a long file name. |
| 716 | (w_strings): Likewise. |
| 717 | (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name. |
| 718 | |
| 719 | * config/obj-coff.c (w_strings): Move declaration of i inside |
| 720 | #ifdef block which uses it. |
| 721 | |
| 722 | Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com) |
| 723 | |
| 724 | * config/tc-h8300.c (do_a_fix_imm): Rename last argument to |
| 725 | "relaxmode". Output relocs which identify various relaxing |
| 726 | possibilities for mov.[bwl] instructions. |
| 727 | (build_bytes): Pass in a relaxing mode to do_a_fix_imm. |
| 728 | |
| 729 | Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com> |
| 730 | |
| 731 | * config/tc-arm.h (TC_HANDLES_FX_DONE): Define. |
| 732 | (MD_APPLY_FIX3): Define. |
| 733 | * config/tc-arm.c (my_get_expression): Only watch for bad segments |
| 734 | if OBJ_AOUT. |
| 735 | (md_apply_fix3): Renamed from md_apply_fix. |
| 736 | If pcrel reloc and symbol is in different section, undo effects |
| 737 | of md_pcrel_from. |
| 738 | |
| 739 | Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com) |
| 740 | |
| 741 | * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust |
| 742 | any reloc with an LR% or RR% field selector for SOM. |
| 743 | |
| 744 | Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com> |
| 745 | |
| 746 | * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_* |
| 747 | variables. |
| 748 | |
| 749 | Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 750 | |
| 751 | * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with |
| 752 | SF_GET_STATICS set. |
| 753 | (yank_symbols): Likewise. |
| 754 | |
| 755 | Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com> |
| 756 | |
| 757 | * subsegs.h (segment_info_type): If MANY_SEGMENTS and not |
| 758 | BFD_ASSEMBLER, add name field. |
| 759 | * config/obj-coff.c: Include "libiberty.h". |
| 760 | (coff_header_append): Handle long section names. |
| 761 | (crawl_symbols): Just use the name field for the symbol name, |
| 762 | without worrying about null byte termination. |
| 763 | (w_strings): Handle long section names. |
| 764 | (write_object_file): Likewise. Also, use the name field, rather |
| 765 | than scnhdr.s_name. |
| 766 | (obj_coff_add_segment): Permit long section names. |
| 767 | (obj_coff_init_stab_section): Use the name field, rather than |
| 768 | scnhdr.s_name. |
| 769 | (adjust_stab_section): Likewise. |
| 770 | * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define. |
| 771 | |
| 772 | * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field. |
| 773 | (mem_fmt): Likewise. |
| 774 | (md_apply_fix): Don't check fx_im_disp field. |
| 775 | |
| 776 | Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com> |
| 777 | |
| 778 | * configure.in: Add * after sparc*-*-vxworks. |
| 779 | * configure: Rebuild. |
| 780 | |
| 781 | * app.c (do_scrub_begin): If tc_comment_chars is not defined, |
| 782 | define it to comment_chars. Use tc_comment_chars rather than |
| 783 | comment_chars. |
| 784 | (do_scrub_chars): Use tc_comment_chars rather than comment_chars. |
| 785 | * config/tc-m68k.h (tc_comment_chars): Define. |
| 786 | (m68k_comment_chars): Declare. |
| 787 | * config/tc-m68k.c (m68k_comment_chars): Rename from |
| 788 | comment_chars. Change into a pointer rather than an array. |
| 789 | (md_longopts): Add "bitwise-or". |
| 790 | (md_parse_option): Handle OPTION_BITWISE_OR. |
| 791 | (md_show_usage): Mention --bitwise-or. |
| 792 | * doc/c-m68k.texi: Document --bitwise-or. |
| 793 | |
| 794 | Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com> |
| 795 | |
| 796 | * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets |
| 797 | in 68000 mode. |
| 798 | |
| 799 | * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version: |
| 800 | call demand_empty_rest_of_line. Non BFD_ASSEMBLER version: |
| 801 | correct handling of input line pointer, and call |
| 802 | demand_empty_rest_of_line. |
| 803 | |
| 804 | Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com> |
| 805 | |
| 806 | * config/tc-sparc.c (in_bitfield_range): New static function. |
| 807 | (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P. |
| 808 | (md_apply_fix, cases BFD_RELOC_32_PCREL_S2, |
| 809 | BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code. |
| 810 | (md_apply_fix): New cases BFD_RELOC_SPARC_[56]. |
| 811 | (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56]. |
| 812 | |
| 813 | Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com> |
| 814 | |
| 815 | * config/obj-coff.c: BFD_ASSEMBLER: |
| 816 | (coff_last_bf): New static variable. |
| 817 | (coff_frob_symbol): Set endndx of a .bf symbol. |
| 818 | Non BFD_ASSEMBLER: |
| 819 | (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol. |
| 820 | (last_bfP): New static variable. |
| 821 | (yank_symbols): Set endndx of a .bf symbol. |
| 822 | |
| 823 | Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 824 | |
| 825 | * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le |
| 826 | and -s options. Add -be for good measure. |
| 827 | |
| 828 | Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com> |
| 829 | |
| 830 | * read.c (s_space): Support non-constant fill value. Handle fill |
| 831 | value correctly for a size other than 1. |
| 832 | |
| 833 | Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com> |
| 834 | |
| 835 | * config/tc-arm.c (my_get_float_expression): Update call to |
| 836 | gen_to_words, X_PRECISION changed from 6 to 5. |
| 837 | |
| 838 | Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 839 | |
| 840 | * config/tc-ppc.c (register_name,reg_name_search): Move register |
| 841 | name lookup from PE specific code to all targets. Add support for |
| 842 | -mregnames/-mno-regnames to control whether register names are |
| 843 | expanded or not. |
| 844 | (md_assemble): Call register_name for all platforms. |
| 845 | (md_parse_option): Add support for -mregnames/-mno-regnames. |
| 846 | |
| 847 | * configure.in (powerpcle*-*-solaris): Add support. |
| 848 | (powerpc*-*-linux): Ditto. |
| 849 | * configure: Regenerate. |
| 850 | |
| 851 | * config/ppc-sol.mt: New config file for PowerPC Solaris. |
| 852 | |
| 853 | Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com> |
| 854 | |
| 855 | * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to |
| 856 | be associated with a single %lo reloc. |
| 857 | |
| 858 | * config/tc-mips.c (load_address): Cast X_add_number to valueT |
| 859 | before comparing against MAX_GPREL_OFFSET, so that negative |
| 860 | numbers are handled correctly. |
| 861 | (macro): Likewise. |
| 862 | |
| 863 | Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com> |
| 864 | |
| 865 | * config/tc-sparc.c (last_insn): New static variable. |
| 866 | (md_assemble): Warn about putting floating point branches in a |
| 867 | delay slot. If architecture is less than v9, insert NOP |
| 868 | instructions between floating point instructions and floating |
| 869 | point branches. (The SunOS assembler does both these operations.) |
| 870 | Save the last instruction opcode. |
| 871 | (sparc_ip): Add pinsn parameter. Change caller. |
| 872 | |
| 873 | * config/tc-m68k.c (md_estimate_size_before_relax): Correct check |
| 874 | for byte jump to next instruction to skip empty frags. |
| 875 | |
| 876 | Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com> |
| 877 | |
| 878 | * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64 |
| 879 | for addq with a 16 bit signed value, just emit a lda instruction |
| 880 | instead. |
| 881 | |
| 882 | Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com) |
| 883 | |
| 884 | * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits |
| 885 | of a 32bit operand. |
| 886 | |
| 887 | Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com> |
| 888 | |
| 889 | * configure.in: Permit --enable-shared to specify a list of |
| 890 | directories. |
| 891 | * configure: Rebuild. |
| 892 | |
| 893 | Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com) |
| 894 | |
| 895 | * config/tc-h8300.c (get_specific): Remove some #if 0 code. |
| 896 | (build_bytes): Remove all ABSMOV related code; it's unnecessary. |
| 897 | |
| 898 | Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 899 | |
| 900 | * config/atof-ieee.c: Fix handling of denormalized extended |
| 901 | precision numbers and overflow/underflow detection. |
| 902 | (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to |
| 903 | not include the 16 bit gap in the m68k extended precision format. |
| 904 | |
| 905 | Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com> |
| 906 | |
| 907 | * configure.in: Add i386-*-freebsdelf* target; from John Polstra |
| 908 | <jdp@polstra.com>. |
| 909 | * configure: Rebuild. |
| 910 | |
| 911 | Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 912 | |
| 913 | * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to |
| 914 | be accessed using the $gp register. |
| 915 | * config/tc-mips.h (MAX_GPREL_OFFSET): Added. |
| 916 | |
| 917 | Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com> |
| 918 | |
| 919 | * config/tc-sparc.c (sparc_md_end): Set bfd machine number to |
| 920 | bfd_mach_sparc_sparclet if current_architecture is sparclet. |
| 921 | |
| 922 | Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com> |
| 923 | |
| 924 | * read.c (get_line_sb): Bump line counters based on |
| 925 | input_line_pointer[-1], not *input_line_pointer. Don't bother to |
| 926 | call LISTING_NEWLINE. |
| 927 | (s_macro): Don't call demand_empty_rest_of_line. |
| 928 | * app.c (do_scrub_chars): When handling C style comments, unget |
| 929 | ch2 rather than ch. |
| 930 | |
| 931 | Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com> |
| 932 | |
| 933 | * read.h (enum linkonce_type): Define. |
| 934 | (s_linkonce): Declare. |
| 935 | * read.c (potable): Add "linkonce". |
| 936 | (s_linkonce): New function. |
| 937 | * subsegs.h (segment_info_type): Add linkonce field to |
| 938 | MANY_SEGMENTS && ! BFD_ASSEMBLER section. |
| 939 | * config/obj-coff.h (obj_handle_link_once): Define if TE_PE. |
| 940 | (obj_coff_pe_handle_link_once): Declare if TE_PE. |
| 941 | * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include |
| 942 | "coff/pe.h". |
| 943 | (obj_coff_pe_handle_link_once): New function, defined if TE_PE. |
| 944 | (c_section_symbol): If TE_PE, set the x_comdat field in the aux |
| 945 | entry based on the linkonce field in segment_info. |
| 946 | * doc/as.texinfo: Document .linkonce. |
| 947 | |
| 948 | Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com) |
| 949 | |
| 950 | * doc/as.1: Changed to be recognized by catman -w on Solaris. |
| 951 | |
| 952 | Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com> |
| 953 | |
| 954 | * stabs.c (s_stab_generic): Call the listing functions before |
| 955 | doing the rest of the processing, which may involve freeing the |
| 956 | string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in |
| 957 | SEPARATE_STAB_SECTIONS case. |
| 958 | |
| 959 | * config/tc-hppa.c: Remove nested comment. |
| 960 | (tc_gen_reloc): Move label done inside the ifdef in which it is |
| 961 | used. |
| 962 | (md_apply_fix): Pass pointers to correct types to libhppa.h |
| 963 | functions. Always return a value. |
| 964 | |
| 965 | * config/tc-mips.h (tc_frob_file): Define. |
| 966 | (mips_frob_file): Declare. |
| 967 | * config/tc-mips.c (struct mips_hi_fixup): Define. |
| 968 | (mips_hi_fixup_list): New static variable. |
| 969 | (imm_unmatched_hi): New static variable. |
| 970 | (md_assemble): Clear imm_reloc, imm_unmatched_hi, and |
| 971 | offset_reloc. Pass imm_unmatched_hi to append_insn. |
| 972 | (append_insn): Add unmatched_hi parameter. If it is set, add the |
| 973 | new fixup to mips_hi_fixup_list. Change all callers. |
| 974 | (mips_ip): Set imm_unmatched_hi when appropriate. |
| 975 | (mips_frob_file): New function. |
| 976 | |
| 977 | Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com> |
| 978 | |
| 979 | * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*. |
| 980 | * configure: Regenerated. |
| 981 | |
| 982 | Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com> |
| 983 | |
| 984 | * as.c (main): Call bfd_set_error_program_name. |
| 985 | |
| 986 | Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 987 | |
| 988 | * as.h (strdup): Don't declare. |
| 989 | * stabs.c: Include libiberty.h |
| 990 | (get_stab_string_offset): Use xstrdup rather than strdup. |
| 991 | (s_stab_generic): Likewise. |
| 992 | * as.c (parse_args): Likewise. |
| 993 | * read.c (s_mri_sect): Likewise. |
| 994 | |
| 995 | * gasp.c (change_base): Recognize \(...) construct documented to |
| 996 | pass through enclosed characters literally through to the output. |
| 997 | (process_assigns): Likewise. Also, be more careful to avoid |
| 998 | looking past the end of the buffer. |
| 999 | |
| 1000 | Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1001 | |
| 1002 | * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for |
| 1003 | FreeBSD compatibility. From John Polstra <jdp@polstra.com>. |
| 1004 | |
| 1005 | Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 1006 | |
| 1007 | * doc/as.texinfo, doc/c-i960.texi: Fix typos. |
| 1008 | |
| 1009 | Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com> |
| 1010 | |
| 1011 | * config/alpha-opcode.h: Added cvtst instruction. |
| 1012 | |
| 1013 | Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1014 | |
| 1015 | * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab |
| 1016 | string. Extract the addend from the result of expression. |
| 1017 | |
| 1018 | Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1019 | |
| 1020 | * app.c (do_scrub_chars): If whitespace is seen in state 11, and |
| 1021 | LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI |
| 1022 | mode, change the state to 3 rather than 1. |
| 1023 | |
| 1024 | Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1025 | |
| 1026 | * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to |
| 1027 | correspond to 11 March change. |
| 1028 | |
| 1029 | Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com) |
| 1030 | |
| 1031 | * config/tc-h8300.c (build_bytes, MEMIND case): Generate |
| 1032 | an R_MEM_INDIRECT reloc rather than R_RELBYTE. |
| 1033 | |
| 1034 | Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1035 | |
| 1036 | * configure: Rebuild with autoconf 2.8. |
| 1037 | |
| 1038 | Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1039 | |
| 1040 | * config/atof-ieee.c (gen_to_words): Improve handling of |
| 1041 | X_PRECISION numbers. Based on patches from Andreas Schwab |
| 1042 | <schwab@issan.informatik.uni-dortmund.de>. |
| 1043 | |
| 1044 | Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com> |
| 1045 | |
| 1046 | * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40. |
| 1047 | (SEG_LAST): New. |
| 1048 | * subsegs.c (MANY_SEGMENTS): Increase segment limit. |
| 1049 | * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise. |
| 1050 | (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for, |
| 1051 | crawl_symbols, coff_header_append): Loop to SEG_LAST rather than |
| 1052 | SEG_E9. |
| 1053 | |
| 1054 | Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1055 | |
| 1056 | * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg). |
| 1057 | |
| 1058 | Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com) |
| 1059 | |
| 1060 | * config/tc-hppa.c (SUBSEG_MILLI): Define. |
| 1061 | (pa_def_subspaces): Add $MILLICODE$. |
| 1062 | (pa_spaces_begin): Set section flags for $MILLICODE$. |
| 1063 | |
| 1064 | Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1065 | |
| 1066 | * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is |
| 1067 | not SHT_NOBITS. Don't tamper with flags based on type if a |
| 1068 | special section was found (revert Feb 29 change). |
| 1069 | |
| 1070 | * config/tc-sh.c (sh_do_align): Only align using the nop pattern |
| 1071 | if aligning to a longword boundary or greater. |
| 1072 | |
| 1073 | Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com> |
| 1074 | |
| 1075 | * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align. |
| 1076 | |
| 1077 | Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com> |
| 1078 | |
| 1079 | * configure.in (i386-*-cygwin32): Don't use bfd_gas. |
| 1080 | * configure: Regenerated. |
| 1081 | |
| 1082 | Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com) |
| 1083 | |
| 1084 | * config/tc-hppa.c: Add default definitions for R_N0SEL and |
| 1085 | R_N1SEL since they're not defined for old versions of hpux. |
| 1086 | |
| 1087 | * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code. |
| 1088 | Set "sym_ptr_ptr" and "addend" fields to dummy values for |
| 1089 | R_N0SEL and R_N1SEL. |
| 1090 | |
| 1091 | Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 1092 | |
| 1093 | * flonum-konst.c: Add two more constants for 1e+-2048 and |
| 1094 | 1e+-4096, and correct the other constants. |
| 1095 | |
| 1096 | * symbols.c (resolve_symbol_value): Handle O_logical_not. |
| 1097 | |
| 1098 | Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1099 | |
| 1100 | * config/obj-elf.c (obj_elf_section): Allow predefined section |
| 1101 | types to set the nobits type. Avoid a shadowed declaration. |
| 1102 | |
| 1103 | Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com) |
| 1104 | |
| 1105 | * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't |
| 1106 | reduce relocs using e_nlrsel field selectors. |
| 1107 | |
| 1108 | * write.c (fix_new_exp): Don't use #elif. Some compilers |
| 1109 | don't handle it. |
| 1110 | |
| 1111 | * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to |
| 1112 | the selector table. |
| 1113 | (pa_chk_field_selector): Handle new field selectors for SOM. |
| 1114 | |
| 1115 | Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 1116 | |
| 1117 | * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets. |
| 1118 | * configure: Rebuild. |
| 1119 | * config/te-linux.h (LOCAL_LABELS_FB): Define. |
| 1120 | * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to |
| 1121 | "a.out-m68k-linux". |
| 1122 | * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX |
| 1123 | is defined. |
| 1124 | |
| 1125 | Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com> |
| 1126 | |
| 1127 | * mpw-make.sed: Update to handle shared library support. |
| 1128 | |
| 1129 | Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1130 | |
| 1131 | * config/tc-sparc.c (sparc_ip): Print all architectures that support |
| 1132 | the insn on mismatch. |
| 1133 | |
| 1134 | Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com> |
| 1135 | |
| 1136 | * configure.in: Add support for a29-coff. |
| 1137 | * configure: Rebuild. |
| 1138 | |
| 1139 | Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1140 | |
| 1141 | * config/tc-sh.c (sh_coff_frob_file): Don't consider the address |
| 1142 | of the section when looking for the R_SH_USES fixup, because the |
| 1143 | frag addresses have not yet been adjusted. |
| 1144 | |
| 1145 | * gdbinit.in: Set a breakpoint on as_warn_where. |
| 1146 | |
| 1147 | * config/tc-mips.c (macro): Add missing arguments to macro_build |
| 1148 | omitted in last change. From Jim Wilson <wilson@cygnus.com>. |
| 1149 | |
| 1150 | Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1151 | |
| 1152 | * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size |
| 1153 | if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG. |
| 1154 | |
| 1155 | Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1156 | |
| 1157 | * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8. |
| 1158 | |
| 1159 | Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1160 | |
| 1161 | * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'. |
| 1162 | (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9. |
| 1163 | Recognize [uU] format args as sparclet cpregs. |
| 1164 | |
| 1165 | Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1166 | |
| 1167 | * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs |
| 1168 | in bss_section. |
| 1169 | |
| 1170 | Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1171 | |
| 1172 | * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as |
| 1173 | well as S_IS_EXTERNAL. |
| 1174 | (tc_fix_adjustable): Likewise. |
| 1175 | * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for |
| 1176 | S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return |
| 1177 | early. |
| 1178 | (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when |
| 1179 | deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC. |
| 1180 | |
| 1181 | Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1182 | |
| 1183 | * config/tc-sparc.c (max_architecture): Change to sparclite for |
| 1184 | 32 bit arch. |
| 1185 | (default_compatible): Delete. |
| 1186 | (sparc_ffs): New function. |
| 1187 | (md_begin): Only call SPARC_OPCODE_CONFLICT_P once. |
| 1188 | (sparc_ip): Rewrite architecture match and bump logic. |
| 1189 | |
| 1190 | Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1191 | |
| 1192 | * configure.in: Check for 'do not mix' from native linker before |
| 1193 | trying to use -rpath. |
| 1194 | * configure: Rebuild. |
| 1195 | |
| 1196 | Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1197 | |
| 1198 | * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). |
| 1199 | (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). |
| 1200 | (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER). |
| 1201 | * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR |
| 1202 | is set. |
| 1203 | (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field |
| 1204 | to the symbol lnnoptr field, to get the correct file offset. |
| 1205 | |
| 1206 | Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1207 | |
| 1208 | * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all |
| 1209 | symbols that are not function, file, or section symbols to be |
| 1210 | object types. |
| 1211 | |
| 1212 | Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1213 | |
| 1214 | * configure: Set and substitute RPATH_ENVVAR. |
| 1215 | * configure: Rebuild. |
| 1216 | * Makefile.in (RPATH_ENVVAR): New variable. |
| 1217 | (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH. |
| 1218 | |
| 1219 | * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386 |
| 1220 | doesn't need opcodes. If configuring shared, opcodes needs bfd. |
| 1221 | * configure: Rebuild. |
| 1222 | |
| 1223 | Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de> |
| 1224 | |
| 1225 | * read.c (s_mri_sect): Don't return '\0' in type. Set all |
| 1226 | appropriate flags in BFD section. |
| 1227 | |
| 1228 | * configure.in (m68k-*-psos*): New target. |
| 1229 | * configure: Rebuild. |
| 1230 | * config/te-psos.h: New file. |
| 1231 | * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS |
| 1232 | is defined. |
| 1233 | |
| 1234 | Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1235 | |
| 1236 | From Alan Modra <alan@spri.levels.unisa.edu.au>: |
| 1237 | * configure.in: Remove duplicate setting of cpu_type. Check |
| 1238 | whether opcodes library is required for on all targets, not just |
| 1239 | primary one. |
| 1240 | * configure: Rebuild. |
| 1241 | |
| 1242 | * config/tc-mips.c (mips_big_got): New static variable. |
| 1243 | (s_extern): Don't declare. |
| 1244 | (reg_needs_delay): New static function. |
| 1245 | (macro_build): Permit GOT/CALL_HI/LO relocs. |
| 1246 | (macro_build_lui): If place is not NULL, use the number in the |
| 1247 | expression. |
| 1248 | (load_address): Handle mips_big_got case. |
| 1249 | (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and |
| 1250 | store macros. |
| 1251 | (OPTION_XGOT): Define. |
| 1252 | (md_longopts): Add "xgot" if OBJ_ELF. |
| 1253 | (md_parse_option): Handle -xgot. |
| 1254 | (md_show_usage): Mention -xgot. |
| 1255 | (md_apply_fix): Permit GOT/CALL_HI/LO relocs. |
| 1256 | (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs. |
| 1257 | |
| 1258 | Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 1259 | |
| 1260 | * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing |
| 1261 | the byte relocation, point it to the low byte of the word. |
| 1262 | |
| 1263 | Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1264 | |
| 1265 | * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared. |
| 1266 | * configure: Rebuild. |
| 1267 | |
| 1268 | Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1269 | |
| 1270 | * configure.in: Recognize any sparc* cpu. |
| 1271 | * configure: Regenerated. |
| 1272 | |
| 1273 | Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1274 | |
| 1275 | * read.c (potable): Add "mri" and ".mri". |
| 1276 | (s_mri): New function. |
| 1277 | * read.h (s_mri): Declare. |
| 1278 | * app.c (scrub_m68k_mri): New static variable. |
| 1279 | (mri_pseudo): New static variable. |
| 1280 | (do_scrub_begin): Add m68k_mri parameter. Use it rather than |
| 1281 | flag_m68k_mri. Initialize scrub_m68k_mri. |
| 1282 | (mri_state, mri_last_ch): New static variables. |
| 1283 | (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch |
| 1284 | fields. |
| 1285 | (app_push): Save new fields. |
| 1286 | (app_pop): Restore new fields. |
| 1287 | (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri. |
| 1288 | If TC_M68K, use a trivial state machine to look for occurrences of |
| 1289 | the .mri pseudo-op, and change the mode appropriately. |
| 1290 | * as.h (do_scrub_begin): Update prototype. |
| 1291 | * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to |
| 1292 | do_scrub_begin. |
| 1293 | * config/tc-m68k.c (reg_prefix_optional_seen): New static |
| 1294 | variable. |
| 1295 | (m68k_mri_mode_change): New function. |
| 1296 | (md_parse_option): Set reg_prefix_optional_seen. |
| 1297 | * config/tc-m68k.h (m68k_mri_mode_change): Declare. |
| 1298 | (MRI_MODE_CHANGE): Define. |
| 1299 | * doc/as.texinfo: Document .mri pseudo-op. |
| 1300 | |
| 1301 | * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a |
| 1302 | comment character. |
| 1303 | |
| 1304 | Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 1305 | |
| 1306 | Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF: |
| 1307 | * config/m68k-parse.h (enum pic_relocation): Define. |
| 1308 | (struct m68k_exp): Add pic_reloc field. |
| 1309 | * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define. |
| 1310 | (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable. |
| 1311 | (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero |
| 1312 | otherwise. |
| 1313 | * config/tc-m68k.c: Delete definition of NO_RELOC. |
| 1314 | (struct m68k_it): Add pic_reloc field. |
| 1315 | (add_fix): Copy over pic_reloc field. |
| 1316 | (md_pseudo_table): Interpret .align parameter as byte count. |
| 1317 | (mote_pseudo_table): Likewise. |
| 1318 | (tc_m68k_fix_adjustable): New function. |
| 1319 | (get_reloc_code): New function. |
| 1320 | (md_assemble): Use it as last argument to fix_new_exp. |
| 1321 | (md_apply_fix_2): For a relocation against a symbol don't put the |
| 1322 | addend into the data. |
| 1323 | (tc_gen_reloc): Different addend computation for OBJ_ELF. |
| 1324 | (m68k_ip): Don't relax an operand that requires pic relocation. |
| 1325 | (md_begin): Align .text, .data and .bss on 4 byte boundary by |
| 1326 | default. |
| 1327 | * write.c (fixup_segment): Don't add symbol value to addend if |
| 1328 | TC_M68K and OBJ_ELF. |
| 1329 | * config/m68k-parse.y (yylex): Handle @PLTPC, etc. |
| 1330 | (motorola_operand): Add rule for `(zapc, EXPR)'. |
| 1331 | |
| 1332 | Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com> |
| 1333 | |
| 1334 | * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace |
| 1335 | *really* is permissible before the comma. |
| 1336 | |
| 1337 | Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1338 | |
| 1339 | * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before |
| 1340 | inserting nop instructions. |
| 1341 | |
| 1342 | Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1343 | |
| 1344 | * config/te-aux.h: Change include of aux.h to aux-coff.h. |
| 1345 | |
| 1346 | Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1347 | |
| 1348 | * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage |
| 1349 | class setting for a CALLNAME symbol in COFF. |
| 1350 | |
| 1351 | * read.c (potable): Pass negative numbers for new .balign[wl] and |
| 1352 | .p2align[wl] pseudo-ops. |
| 1353 | (s_align_bytes): Treat a negative argument as specifying the fill |
| 1354 | length. |
| 1355 | (s_align_ptwo): Likewise. |
| 1356 | |
| 1357 | Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1358 | |
| 1359 | * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl. |
| 1360 | (do_align): Take new len parameter. Change all callers. Pass it |
| 1361 | to md_do_align. |
| 1362 | (s_align_bytes): Arg now indicates the length of the fill pattern. |
| 1363 | (s_align_ptwo): Likewise. |
| 1364 | * config/obj-coff.c (write_object_file): Pass length to |
| 1365 | md_do_align. |
| 1366 | * config/tc-i386.h (md_do_align): Take new len parameter. |
| 1367 | * config/tc-m88k.h (md_do_align): Likewise. |
| 1368 | * config/tc-m88k.c (m88k_do_align): Likewise. |
| 1369 | * config/tc-sh.h (md_do_align): Likewise. |
| 1370 | * config/tc-sh.c (sh_do_align): Likewise. |
| 1371 | * doc/as.texinfo: Document new pseudo-ops. |
| 1372 | |
| 1373 | * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is |
| 1374 | done in cvt_frag_to_fill. |
| 1375 | |
| 1376 | * config/tc-sh.h (sh_do_align): Declare. |
| 1377 | (md_do_align): Define. |
| 1378 | * config/tc-sh.c (sh_do_align): New function. |
| 1379 | |
| 1380 | * ecoff.c (ecoff_build_lineno): Don't try to store the address |
| 1381 | difference if the next address is before the current one. |
| 1382 | |
| 1383 | * config/tc-m68k.c (struct m68k_cpu): Add alias field. |
| 1384 | (archs): Initialize new field. |
| 1385 | (m68k_ip): Don't list alias names when listing CPUs which support |
| 1386 | an instruction. |
| 1387 | |
| 1388 | * as.c (main): Call parse_args before read_begin. |
| 1389 | * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in |
| 1390 | front of generated pseudo-ops. |
| 1391 | * read.c (potable): Ignore "name". |
| 1392 | (s_app_file): Permit a single quote after the string, since one |
| 1393 | may appear in m68k MRI mode. |
| 1394 | |
| 1395 | * configure.in: Check for --enable-shared. If linking against |
| 1396 | shared BFD and opcodes, fix library name on SunOS, and try to set |
| 1397 | -rpath reasonably. |
| 1398 | * configure: Rebuild. |
| 1399 | |
| 1400 | Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1401 | |
| 1402 | * as.h (flag_m68k_mri): Declare. |
| 1403 | * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M. |
| 1404 | * Many files: For MRI syntax that is specific to the m68k MRI |
| 1405 | assembler, check flag_m68k_mri rather than flag_mri or |
| 1406 | MRI_MODE_NEEDS_PSEUDO_DOT. |
| 1407 | |
| 1408 | Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1409 | |
| 1410 | * config/tc-i960.c (ARCH_HX): Define. |
| 1411 | (arch_tab): Add HX. |
| 1412 | (targ_has_sfr): Handle ARCH_HX. |
| 1413 | (targ_has_iclass): Handle ARCH_HX. |
| 1414 | (tc_coff_fix2rtype): Add return 0 to avoid warning. |
| 1415 | (tc_headers_hook): If the architecture was specified explicitly, |
| 1416 | use it when setting the flags. Set the extern variable coff_flags |
| 1417 | rather than headers->filehdr.f_flags, since the latter is set |
| 1418 | unconditionally in obj-coff.c. |
| 1419 | (i960_handle_align): Remove unused variable fixp. |
| 1420 | |
| 1421 | Support for building bfd and opcodes as shared libraries, based on |
| 1422 | patches from Alan Modra <alan@spri.levels.unisa.edu.au>: |
| 1423 | * configure.in: Set OPCODES and BFD to search directories. |
| 1424 | Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS. |
| 1425 | * configure: Rebuild. |
| 1426 | * Makefile.in (LDFLAGS, HLDFLAGS): New variables. |
| 1427 | (LIBDEPS): New variable. |
| 1428 | (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use |
| 1429 | $(HLDFLAGS) in link. |
| 1430 | (check): Set LD_LIBRARY_PATH in the environment. |
| 1431 | |
| 1432 | Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net> |
| 1433 | |
| 1434 | * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2, |
| 1435 | .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to |
| 1436 | read-only, not read/write. |
| 1437 | |
| 1438 | Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 1439 | |
| 1440 | * Makefile.in (INSTALL_XFORM): Remove -e. |
| 1441 | |
| 1442 | Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1443 | |
| 1444 | * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather |
| 1445 | than comparing S_GET_SEGMENT to undefined_section. |
| 1446 | (write_object_file): Skip symbols which were equated to an |
| 1447 | undefined or common symbol. |
| 1448 | * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and |
| 1449 | S_IS_COMMON rather than comparing S_GET_SEGMENT to |
| 1450 | undefined_section. |
| 1451 | (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED |
| 1452 | or S_IS_COMMON call S_GET_VALUE. |
| 1453 | * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. |
| 1454 | * config/obj-aout.c (obj_emit_relocations): If a reloc is equated |
| 1455 | to an undefined or common symbol, convert the reloc to be against |
| 1456 | the target symbol. |
| 1457 | (obj_crawl_symbol_chain): Skip symbols which were equated to an |
| 1458 | undefined or common symbol. |
| 1459 | * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER. |
| 1460 | * config/obj-bout.c (obj_emit_relocations): If a reloc is equated |
| 1461 | to an undefined or common symbol, convert the reloc to be against |
| 1462 | the target symbol. |
| 1463 | (obj_crawl_symbol_chain): Skip symbols which were equated to an |
| 1464 | undefined or common symbol. |
| 1465 | * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and |
| 1466 | S_IS_COMMON rather than comparing S_GET_SEGMENT to |
| 1467 | undefined_section. |
| 1468 | (yank_symbols): Skip symbols which were equated to an undefined or |
| 1469 | common symbol. |
| 1470 | |
| 1471 | Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1472 | |
| 1473 | * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001. |
| 1474 | * config/obj-bout.h (S_IS_LOCAL): Likewise. |
| 1475 | |
| 1476 | * configure.in: Make sure we only add m68k-parse.o to |
| 1477 | ${extra_objects} once, no matter how many m68k targets have been |
| 1478 | enabled. |
| 1479 | * configure: Rebuild. |
| 1480 | |
| 1481 | Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com> |
| 1482 | |
| 1483 | * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New. |
| 1484 | * configure: Rebuild. |
| 1485 | |
| 1486 | Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu> |
| 1487 | |
| 1488 | * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble". |
| 1489 | * doc/c-m68k.texi: Document .extend and .ldouble. |
| 1490 | |
| 1491 | * configure.in (m68*-apple-aux*): New target. |
| 1492 | * config/te-aux.h: New file. |
| 1493 | * config/obj-coff.c (compare_external_relocs): New static function |
| 1494 | if TE_AUX. |
| 1495 | (do_relocs_for): Sort relocs if TE_AUX. |
| 1496 | (fixup_segment): If TE_AUX, store common symbol value in segment. |
| 1497 | * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX. |
| 1498 | |
| 1499 | Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1500 | |
| 1501 | * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001. |
| 1502 | |
| 1503 | * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not |
| 1504 | BSF_FUNCTION. |
| 1505 | (s_cpload): Set BSF_OBJECT for _gp_disp symbol. |
| 1506 | * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the |
| 1507 | symbol. |
| 1508 | * ecoff.c (add_procedure): Set the BSF_FUNCTION flag. |
| 1509 | (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of |
| 1510 | an undefined symbol and the size of a function symbol. |
| 1511 | * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT |
| 1512 | for all common symbols. |
| 1513 | |
| 1514 | Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com> |
| 1515 | |
| 1516 | * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit |
| 1517 | scaling of index. |
| 1518 | |
| 1519 | * expr.c (operand): Accept 0x hex constants in MRI mode if not on |
| 1520 | m68k. |
| 1521 | |
| 1522 | Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1523 | |
| 1524 | * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type |
| 1525 | of object. From Ronald F. Guilmette <rfg@monkeys.com>. |
| 1526 | |
| 1527 | * ecoff.c (localsym_t): Add addend field. |
| 1528 | (add_ecoff_symbol): Add addend argument. Change all callers. |
| 1529 | (coff_sym_value): Make static. |
| 1530 | (coff_sym_addend): New static variable. |
| 1531 | (ecoff_directive_def): Initialize coff_sym_addend. |
| 1532 | (ecoff_directive_val): Accept symbol + constant. |
| 1533 | (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol. |
| 1534 | (ecoff_build_symbols): Include the addend in the symbol value. |
| 1535 | |
| 1536 | Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com> |
| 1537 | |
| 1538 | * config/tc-ppc.c (md_assemble): Ignore overflow on |
| 1539 | BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16. |
| 1540 | |
| 1541 | Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1542 | |
| 1543 | * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4 |
| 1544 | bytes in size, so offset appropriately in big endian mode when |
| 1545 | writing the bottom 2 bytes. |
| 1546 | |
| 1547 | Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1548 | |
| 1549 | * config/tc-sparc.c (default_compatible): New static local. |
| 1550 | (md_begin): Initialize it. Rewrite warn_on_bump handling. |
| 1551 | (sparc_ip): If no architecture or -bump specified, don't mark as |
| 1552 | mismatched those in default_compatible. |
| 1553 | |
| 1554 | Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1555 | |
| 1556 | SCO ELF support from Robert Lipe <robertl@arnet.com>: |
| 1557 | * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5. |
| 1558 | * configure: Rebuild. |
| 1559 | * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF. |
| 1560 | * config/tc-i386.c (sco_id): New function, if SCO_ELF. |
| 1561 | * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF. |
| 1562 | (sco_id): Declare if SCO_ELF. |
| 1563 | |
| 1564 | Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1565 | |
| 1566 | * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted. |
| 1567 | ({max,warn_after}_architecture): New static locals. |
| 1568 | (md_begin): Replace NUMOPCODES with sparc_num_opcodes. |
| 1569 | If both architecture and -bump requested, set max_architecture to max. |
| 1570 | (sparc_md_end): Simplify. |
| 1571 | (sparc_ip): Replace references to can_bump_v9_p with max_architecture. |
| 1572 | Rewrite code to bump architecture and check for conflicts. |
| 1573 | (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility |
| 1574 | with Solaris assembler. |
| 1575 | (md_parse_option): Likewise. Call sparc_opcode_lookup_arch. |
| 1576 | (md_show_usage): Update. |
| 1577 | |
| 1578 | Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1579 | |
| 1580 | * Makefile.in (RUNTEST): Fix reference to $${srcdir}. |
| 1581 | |
| 1582 | Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com> |
| 1583 | |
| 1584 | * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of |
| 1585 | #ifdef sparcv9 when choosing value. |
| 1586 | (ENV64): Delete. |
| 1587 | (md_end): Define. |
| 1588 | (sparc_md_end): Declare. |
| 1589 | * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9. |
| 1590 | (initial_architecture): New static local. |
| 1591 | (can_bump_v9_p): Likewise. |
| 1592 | (NO_V9): Delete all occurrences. |
| 1593 | (sparc_md_end): New function. |
| 1594 | (sparc_ip): New local v9_arg_p. Rework fp reg number test. |
| 1595 | Don't bump architecture to v9 unless can_bump_v9_p set. |
| 1596 | (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly. |
| 1597 | * configure.in (sparc64 target cpu): Don't set obj_format here. |
| 1598 | (SPARC_V9): Renamed from sparcv9. |
| 1599 | (sparc64-*-elf*): Define SPARC_ARCH64. |
| 1600 | * configure: Regenerated. |
| 1601 | * acconfig.h (SPARC_V9): Renamed from sparcv9. |
| 1602 | (SPARC_ARCH64): Add. |
| 1603 | * conf.in: Regenerated. |
| 1604 | * config/vmsconf.h: Update. |
| 1605 | |
| 1606 | Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk> |
| 1607 | |
| 1608 | * config/tc-mips.c (load_register): Optimise "dli" loads. |
| 1609 | (md_show_usage): add "-mcpu=vr4100" to help text. |
| 1610 | |
| 1611 | Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1612 | |
| 1613 | * symbols.c (resolve_symbol_value): If a symbol is equated to an |
| 1614 | undefined symbol, preserve the X_op of O_symbol. |
| 1615 | (S_GET_VALUE): Fix check to permit this case. |
| 1616 | * write.c (write_relocs): If a reloc is against an undefined |
| 1617 | symbol equated to another symbol, change the reloc to be against |
| 1618 | the latter symbol. |
| 1619 | * config/obj-coff.c (do_relocs_for): Likewise. |
| 1620 | |
| 1621 | * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class |
| 1622 | XMC_PR. |
| 1623 | |
| 1624 | Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1625 | |
| 1626 | * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target |
| 1627 | computer is PowerPC. |
| 1628 | |
| 1629 | * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations. |
| 1630 | |
| 1631 | * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections |
| 1632 | mentioned in the eabi. |
| 1633 | |
| 1634 | Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com> |
| 1635 | |
| 1636 | * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section |
| 1637 | * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section |
| 1638 | |
| 1639 | Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1640 | |
| 1641 | * config/tc-ppc.c (mapping): Add more relocation suffixes. |
| 1642 | |
| 1643 | Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1644 | |
| 1645 | * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table |
| 1646 | as a section it is ok to have unadorned -mrelocatable pointers in. |
| 1647 | |
| 1648 | Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1649 | |
| 1650 | * config/tc-ppc.c (ppc_section*): Wrap these functions inside |
| 1651 | #ifdef OBJ_ELF. |
| 1652 | |
| 1653 | Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1654 | |
| 1655 | * config/obj-elf.c (obj_elf_section): Add hooks so machine |
| 1656 | dependent section attributes can be handled. |
| 1657 | |
| 1658 | * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New |
| 1659 | macros to add support for exclude section flag and ordered section |
| 1660 | type. |
| 1661 | |
| 1662 | * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New |
| 1663 | functions to add support for exclude section flag and ordered |
| 1664 | section type. |
| 1665 | |
| 1666 | Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com> |
| 1667 | |
| 1668 | * subsegs.c (section_symbol): Don't try to look up the section |
| 1669 | symbol in the hash table. It should be possible to have a symbol |
| 1670 | with the same name as a section, but no connection to it. |
| 1671 | |
| 1672 | * read.c (cons_worker): Only call mri_comment_end from flag_mri. |
| 1673 | From James Carlson <carlson@xylogics.com>. |
| 1674 | |
| 1675 | * expr.c (operand): Skip whitespace after a close parenthesis. |
| 1676 | From James Carlson <carlson@xylogics.com>. |
| 1677 | |
| 1678 | Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com> |
| 1679 | |
| 1680 | * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of |
| 1681 | as_warn_where for relocation overflow. |
| 1682 | (parse_reg): Accept register name only if next character is |
| 1683 | not alphanumeric. |
| 1684 | |
| 1685 | Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com) |
| 1686 | |
| 1687 | * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset |
| 1688 | addresses for static variables. |
| 1689 | |
| 1690 | Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1691 | |
| 1692 | * config/tc-ppc.c (mapping): Make @got give a real GOT relocation, |
| 1693 | and xgot give the old toc16 relocation. |
| 1694 | (md_apply_fix3): Support all GOT relocations. |
| 1695 | |
| 1696 | Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1697 | |
| 1698 | * config/tc-mips.c (load_address): Correctly handle a constant in |
| 1699 | SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>. |
| 1700 | |
| 1701 | Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com> |
| 1702 | |
| 1703 | * config/tc-sh.c (parse_reg): Recognize SH3 registers. |
| 1704 | (get_specific): Handle A_SSR, A_SPC and A_REG_B. |
| 1705 | (build_Mbytes): Handle REG_B. |
| 1706 | |
| 1707 | Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1708 | |
| 1709 | * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro. |
| 1710 | |
| 1711 | Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com> |
| 1712 | |
| 1713 | * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS. |
| 1714 | |
| 1715 | Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1716 | |
| 1717 | * config/obj-coff.c (write_object_file): Set the s_align field to |
| 1718 | the number of bytes, rather than to the power of 2. |
| 1719 | |
| 1720 | Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1721 | |
| 1722 | * Makefile.in (DISTCLEAN_HERE): New variable. |
| 1723 | (distclean): Use it. |
| 1724 | (maintainer-clean): Depend upon clean-here rather than clean, |
| 1725 | distclean, and clean-info. Run make maintainer-clean in doc. |
| 1726 | Remove files listed in DISTCLEAN_HERE. |
| 1727 | * doc/Makefile.in (maintainer-clean realclean): Split out from |
| 1728 | distclean. Depend upon clean-info and distclean. |
| 1729 | |
| 1730 | Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 1731 | |
| 1732 | * mac-as.r: Fix copyright and version strings. |
| 1733 | (cfrg): Use PROG_NAME instead of literal name. |
| 1734 | |
| 1735 | Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1736 | |
| 1737 | * read.c (read_a_source_file): If tc_unrecognized_line is defined, |
| 1738 | call it. |
| 1739 | * config/tc-a29k.h (tc_unrecognized_line): Define. |
| 1740 | * config/tc-a29k.c (a29k_unrecognized_line): New function. |
| 1741 | (md_operand): Handle a29k style local dollar labels. |
| 1742 | |
| 1743 | Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1744 | |
| 1745 | * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE. |
| 1746 | |
| 1747 | Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com> |
| 1748 | |
| 1749 | * read.c (s_fill): If md_flush_pending_output is defined, call |
| 1750 | it. |
| 1751 | |
| 1752 | Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com> |
| 1753 | |
| 1754 | * config/obj-coff.c (size_section, fill_section, fixup_mdeps): |
| 1755 | Treat rs_align_code like rs_align. |
| 1756 | |
| 1757 | Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk) |
| 1758 | |
| 1759 | * config/tc-arm.c (cp_address_required_here): Set pre_inc when |
| 1760 | converting an absolute address into a PC-relative one. |
| 1761 | |
| 1762 | Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 1763 | |
| 1764 | * mpw-config.in: Don't always use te-generic.h for emulation. |
| 1765 | (powerpc-apple-macos): Use emulation te-macos.h. |
| 1766 | start-sanitize-gm |
| 1767 | (mips-gm-magic): New configuration. |
| 1768 | end-sanitize-gm |
| 1769 | * mpw-make.sed (install, install-only): Edit in Mac-specific |
| 1770 | install procedure. |
| 1771 | |
| 1772 | Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1773 | |
| 1774 | * configure.in: Improve message about unsupported ELF targets. |
| 1775 | * configure: Rebuild. |
| 1776 | |
| 1777 | * config/tc-m88k.c (m88k_do_align): Correct check for whether fill |
| 1778 | pattern is zero. From Manfred Hollstein. |
| 1779 | |
| 1780 | Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com> |
| 1781 | |
| 1782 | * config/tc-ppc.c (ppc_pe_section): To get the alignment right for |
| 1783 | the various idata sections, we check the name on the .section pseudo. |
| 1784 | |
| 1785 | Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> |
| 1786 | |
| 1787 | * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not |
| 1788 | add section's paddr to add_number; compatibility to native as and |
| 1789 | ld forbids. |
| 1790 | |
| 1791 | Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| 1792 | |
| 1793 | * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3. |
| 1794 | |
| 1795 | * hash.c (struct hash_entry): Moved here... |
| 1796 | * hash.h (struct hash_entry): ...from here. |
| 1797 | |
| 1798 | * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj |
| 1799 | if it's already known to be null. |
| 1800 | |
| 1801 | Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 1802 | |
| 1803 | * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32 |
| 1804 | bit relocs converted to PC relative relocs. This turned out to |
| 1805 | add the offset from the beginning of .text twice. |
| 1806 | |
| 1807 | Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com> |
| 1808 | |
| 1809 | * stabs.c (s_stab_generic): In 's' case, free string from |
| 1810 | obstack. |
| 1811 | |
| 1812 | * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field |
| 1813 | sy_name_offset. |
| 1814 | * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]: |
| 1815 | Ditto. |
| 1816 | |
| 1817 | * subsegs.h (segment_info_type): Make bitfields unsigned. |
| 1818 | |
| 1819 | * expr.h (struct expressionS): Make X_op and X_unsigned bitfields, |
| 1820 | and move them together. On most systems this will reduce the |
| 1821 | structure size by one word. |
| 1822 | (operatorT): Define O_max. |
| 1823 | * expr.c (expr_begin): Verify that X_op is wide enough to hold |
| 1824 | O_max. |
| 1825 | |
| 1826 | * read.c (pop_insert): Print error returned by hash table |
| 1827 | insertion code. |
| 1828 | |
| 1829 | * as.c (dump_statistics): Split out from main; dump some hash |
| 1830 | table stats and target-specific stats. |
| 1831 | (start_time): No longer automatic to main. |
| 1832 | (main): Set file-level start_time and call dump_statistics at |
| 1833 | exit. Exit by calling xexit. |
| 1834 | (show_usage): Make --statistics description less specific. |
| 1835 | * subsegs.c (subsegs_print_statistics): New function. |
| 1836 | * write.c (write_print_statistics): New function. |
| 1837 | (n_fixups): New static variable. |
| 1838 | (fix_new_internal): Increment it. |
| 1839 | * read.c (read_print_statistics): New function. |
| 1840 | * read.h (read_print_statistics): Declare. |
| 1841 | * symbol.c (symbol_print_statistics): New function. |
| 1842 | * symbol.h (symbol_print_statistics): Declare. |
| 1843 | * hash.c (hash_print_statistics): New function. |
| 1844 | * hash.h (hash_print_statistics): Declare. |
| 1845 | * config/tc-i386.c (i386_print_statistics): New function. |
| 1846 | * config/tc-i386.h (i386_print_statistics): Declare. |
| 1847 | (tc_print_statistics): New macro. |
| 1848 | * messages.c (as_fatal, as_assert, as_abort): Use xexit, not |
| 1849 | exit. |
| 1850 | |
| 1851 | * hash.c (DELETED): Rewrite to use a valid but unique address. |
| 1852 | (START_POWER): Reduce to 10. |
| 1853 | (enum stat_enum): New enumerator, replacing STAT_* index macros. |
| 1854 | Add new values for counting strcmp calls. |
| 1855 | (GROW_FACTOR): New macro. |
| 1856 | (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead |
| 1857 | of nesting blocks. |
| 1858 | (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2. |
| 1859 | (hash_new): Use FULL_VALUE. |
| 1860 | (struct hash_control): Definition moved here. |
| 1861 | (hash_code): Don't mask to low bits. |
| 1862 | (hash_ask): Mask returned hash code here. Check hash value before |
| 1863 | calling strcmp; count strcmp calls. |
| 1864 | * hash.h (struct hash_control): Declare, don't define, here. |
| 1865 | (HASH_STATLENGTH): Deleted. |
| 1866 | (struct hash_entry): Add field for hash code. |
| 1867 | (hash_say, hash_apply): Don't declare. |
| 1868 | |
| 1869 | * hash.c (destroy): Return void. |
| 1870 | (applicatee): Ditto. |
| 1871 | (main): Fix declarations. |
| 1872 | (hash_apply): Return void. Argument `function' returns void. Put |
| 1873 | inside "#ifdef TEST". |
| 1874 | (hash_say): Define only if TEST is defined. |
| 1875 | * hash.h (hash_apply, hash_say): Declarations deleted. |
| 1876 | |
| 1877 | Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1878 | |
| 1879 | * configure: Rebuild with autoconf 2.7. |
| 1880 | |
| 1881 | Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1882 | |
| 1883 | * aclocal.m4 (AC_PROG_CC): Remove local definition. |
| 1884 | * configure: Rebuild with autoconf 2.6. |
| 1885 | |
| 1886 | Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1887 | |
| 1888 | * config/tc-ppc.c (ppc_debug_name_section_size): Remove. |
| 1889 | (ppc_stabx): Don't increment ppc_debug_name_section_size. |
| 1890 | (ppc_bc): Likewise. |
| 1891 | (ppc_frob_file): Remove. |
| 1892 | * config/tc-ppc.h (tc_frob_file): Don't define. |
| 1893 | (ppc_frob_file): Don't declare. |
| 1894 | |
| 1895 | Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com> |
| 1896 | |
| 1897 | * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h. |
| 1898 | * config/alpha-opcode.h: Include one-operand variants of jmp and |
| 1899 | jsr. |
| 1900 | |
| 1901 | * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict |
| 1902 | with te-delta.h in 8.3 file systems. |
| 1903 | * configure.in: Adjusted. |
| 1904 | |
| 1905 | Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1906 | |
| 1907 | * config/tc-mips.c (s_err): Remove; just use the one in read.c. |
| 1908 | |
| 1909 | * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal |
| 1910 | number. |
| 1911 | * expr.c (operand): Handle MRI suffixes after unadorned 0. |
| 1912 | |
| 1913 | Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com> |
| 1914 | |
| 1915 | Version 2.6 released. |
| 1916 | * Makefile.in (VERSION): Updated to 2.6. |
| 1917 | |
| 1918 | * config/obj-coff.c (write_object_file): Change use of md_do_align |
| 1919 | to pass a pointer rather than a fill value, to match other uses. |
| 1920 | |
| 1921 | Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com> |
| 1922 | |
| 1923 | * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon. |
| 1924 | |
| 1925 | * as.c (main): Move md_end call to just after call to |
| 1926 | perform_an_assembly_pass. Delete cpu-specific code here. |
| 1927 | * config/tc-i960.h (md_end): New macro, calls brtab_emit. |
| 1928 | * config/tc-arm.c (md_end): Unused function deleted. |
| 1929 | * config/tc-ns32k.c (md_end): Ditto. |
| 1930 | |
| 1931 | * config/tc-i386.c (i386_align_code): New function, moved here |
| 1932 | from HANDLE_ALIGN macro. |
| 1933 | * config/tc-i386.h (HANDLE_ALIGN): Call it. |
| 1934 | |
| 1935 | Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 1936 | |
| 1937 | * config/tc-i386.h (md_do_align): cast fill and 0x90 to char |
| 1938 | before comparing |
| 1939 | |
| 1940 | Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 1941 | |
| 1942 | * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate |
| 1943 | multi-byte nops to avoid changing gcc. The necessary gcc change |
| 1944 | might break old assemblers. |
| 1945 | |
| 1946 | Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au> |
| 1947 | |
| 1948 | * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to |
| 1949 | generate optimal multi-byte nop instructions for ".align n" |
| 1950 | ".align n,0x90", and aligns requiring more than 15 bytes of |
| 1951 | padding still generate multiple 0x90's as before. |
| 1952 | |
| 1953 | Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1954 | |
| 1955 | * config/tc-m68k.c (s_mri_until): Call pop_mri_control. |
| 1956 | |
| 1957 | Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com> |
| 1958 | |
| 1959 | * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations. |
| 1960 | * configure: Update. |
| 1961 | * mpw-make.sed: Reorder commands to make sed happier. |
| 1962 | * config/te-macos.h: New file. |
| 1963 | * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac. |
| 1964 | |
| 1965 | Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com) |
| 1966 | |
| 1967 | * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for |
| 1968 | conditional branches. |
| 1969 | (md_apply_fix): Likewise. |
| 1970 | |
| 1971 | Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1972 | |
| 1973 | * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to |
| 1974 | generate a reloc which the linker will not handle correctly. Fix |
| 1975 | overflow checking--R_IREL is 18 bits, not 17. |
| 1976 | |
| 1977 | Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1978 | |
| 1979 | * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from |
| 1980 | from a PC relative reloc if TC_A29K. |
| 1981 | |
| 1982 | * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing |
| 1983 | code depends upon it. |
| 1984 | |
| 1985 | * config/tc-a29k.c (md_operand): Handle $float, $double, and |
| 1986 | $extend. Based on code from Eric Freudenthal |
| 1987 | <freudenthal@nyu.edu>. |
| 1988 | * config/tc-a29k.h (LEX_DOLLAR): Define. |
| 1989 | * read.c (LEX_DOLLAR): Define if not defined. |
| 1990 | (lex_type): Use LEX_DOLLAR. |
| 1991 | |
| 1992 | Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu> |
| 1993 | |
| 1994 | * configure.in (a29k-nyu-sym1): New target, just like other a29k |
| 1995 | targets. |
| 1996 | |
| 1997 | Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com> |
| 1998 | |
| 1999 | * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return. |
| 2000 | |
| 2001 | Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com> |
| 2002 | |
| 2003 | * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently |
| 2004 | used only by "dlltool.c". |
| 2005 | |
| 2006 | Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2007 | |
| 2008 | * config/tc-alpha.c: Undefine inline if not __GNUC__. |
| 2009 | (md_pseudo_table): Don't define "extern". |
| 2010 | |
| 2011 | Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2012 | |
| 2013 | * config/tc-ppc.c (ppc_biei): Force symbol into text_section. |
| 2014 | |
| 2015 | * config/tc-ppc.c (md_show_usage): Put backslash at end of line. |
| 2016 | |
| 2017 | Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2018 | |
| 2019 | * macro.c (macro_expand_body): Don't warn about == with a |
| 2020 | nonexistent parameter, in case it is in a comment field. |
| 2021 | |
| 2022 | * as.c (main): On TC_A29K, call macro_init with macro_alternate |
| 2023 | set to 1. |
| 2024 | * macro.c (get_any_string): Don't keep quotes if macro_strip_at is |
| 2025 | set, even if macro_alternate is set. |
| 2026 | (get_apost_token): If macro_strip_at, only skip kind if it is '@'. |
| 2027 | (sub_actual): If macro_strip_at, and kind is '@', don't look up |
| 2028 | the token unless it ended in '@'. |
| 2029 | * config/tc-a29k.c (line_separator_chars): Remove '@'. |
| 2030 | * doc/c-a29k.texi: Document macro usage on A29K. |
| 2031 | |
| 2032 | Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2033 | |
| 2034 | * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a |
| 2035 | signed word. |
| 2036 | (install_operand): Likewise. |
| 2037 | |
| 2038 | * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern". |
| 2039 | |
| 2040 | Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> |
| 2041 | |
| 2042 | * configure.in (m88k-motorola-sysv*): New target. |
| 2043 | * configure: Rebuild. |
| 2044 | * config/te-delta88.h: New file. |
| 2045 | * config/obj-coff.c (write_object_file): Use md_do_align if it is |
| 2046 | defined. |
| 2047 | * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define. |
| 2048 | (md_do_align): Define. |
| 2049 | * config/tc-m88k.c: Include "subsegs.h". |
| 2050 | (m88k_do_align): New function. |
| 2051 | |
| 2052 | * config/te-delta.h (STRIP_UNDERSCORE): Don't define. |
| 2053 | (COFF_NOLOAD_PROBLEM): Define. |
| 2054 | (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define. |
| 2055 | |
| 2056 | Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com> |
| 2057 | |
| 2058 | * config/tc-i386.c (md_assemble): For a jump instruction with |
| 2059 | non-constant target, require 7 available bytes in the current |
| 2060 | frag, not 6. |
| 2061 | |
| 2062 | Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com> |
| 2063 | |
| 2064 | * config/obj-elf.h: Include bfd/elf-bfd.h rather than |
| 2065 | bfd/libelf.h. |
| 2066 | |
| 2067 | Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com> |
| 2068 | |
| 2069 | * configure.in (alpha-*-linux*): Use ecoff. |
| 2070 | * configure: Rebuild. |
| 2071 | * ecoff.c (ecoff_directive_extern): New function. |
| 2072 | (ecoff_directive_weakext): New function. |
| 2073 | (ecoff_build_symbols): Handle weak symbols. |
| 2074 | (ecoff_setup_ext): Likewise. |
| 2075 | (ecoff_frob_symbol): Warn about weak common symbols. |
| 2076 | * ecoff.h (ecoff_directive_extern): Declare. |
| 2077 | (ecoff_directive_weakext): Declare. |
| 2078 | * symbols.c (S_IS_WEAK): New function. |
| 2079 | * symbols.h (S_IS_WEAK): Declare. |
| 2080 | * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and |
| 2081 | "weakext". |
| 2082 | * config/tc-mips.c (mips_pseudo_table): Remove "extern". |
| 2083 | (s_extern): Remove. |
| 2084 | |
| 2085 | Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2086 | |
| 2087 | * config/tc-ppc.c (ppc_lglobl): Do the right thing. |
| 2088 | |
| 2089 | * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS. |
| 2090 | (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN. |
| 2091 | (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT. |
| 2092 | * config/obj-coff.c (coff_frob_symbol): Don't call |
| 2093 | SA_SET_SYM_ENDNDX with the current symbol; call it with the next |
| 2094 | one. If OBJ_XCOFF, try to figure out whether the symbol is going |
| 2095 | to be dropped. |
| 2096 | |
| 2097 | * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec". |
| 2098 | (ppc_stab_symbol): New static variable. |
| 2099 | (ppc_change_csect): Check that ppc_toc_csect is not NULL. |
| 2100 | (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set |
| 2101 | sy_tc.real_name to the stab string. |
| 2102 | (ppc_bc, ppc_ec): New static functions. |
| 2103 | (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't |
| 2104 | do anything. |
| 2105 | (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a |
| 2106 | suffix. |
| 2107 | (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux |
| 2108 | entries. |
| 2109 | |
| 2110 | * input-scrub.c (input_scrub_push): Reset sb_index. |
| 2111 | |
| 2112 | Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2113 | |
| 2114 | * listing.c (listing_newline): Don't create a frag in the absolute |
| 2115 | section. |
| 2116 | |
| 2117 | Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2118 | |
| 2119 | * config/tc-ppc.c (md_pseudo_table): Add "data" and "text". |
| 2120 | (ppc_csect): Move most of the code to ppc_change_csect, and call |
| 2121 | it. |
| 2122 | (ppc_change_csect): New static function, taken from ppc_csect. |
| 2123 | (ppc_section): New static function. |
| 2124 | (ppc_saw_abs): New static varable. |
| 2125 | (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if |
| 2126 | a symbol has no csect. |
| 2127 | (ppc_adjust_symtab): New function. |
| 2128 | * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF. |
| 2129 | (ppc_adjust_symtab): Declare if OBJ_XCOFF. |
| 2130 | |
| 2131 | * write.c (write_object_file): If tc_adjust_symtab is defined, |
| 2132 | call it just before the call to obj_adjust_symtab. |
| 2133 | |
| 2134 | * symbols.c (symbol_find_or_make): Change name to be const. |
| 2135 | * symbols.h (symbol_find_or_make): Update declaration. |
| 2136 | |
| 2137 | Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| 2138 | |
| 2139 | * doc/as.texinfo (Align): Mention SH. |
| 2140 | * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not |
| 2141 | .align value. |
| 2142 | * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo. |
| 2143 | (Z8000 Directives, even): Don't give numeric align value, instead |
| 2144 | explain behavior. |
| 2145 | |
| 2146 | Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk) |
| 2147 | |
| 2148 | * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment |
| 2149 | instruction. |
| 2150 | |
| 2151 | Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com> |
| 2152 | |
| 2153 | * Makefile.in (diststuff): Also make info. |
| 2154 | (maintainer-clean realclean): Also make clean-info. |
| 2155 | |
| 2156 | Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com) |
| 2157 | |
| 2158 | * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode. |
| 2159 | (pa_subspace): For ".nsubspa", always create a new subspace |
| 2160 | with the given attributes, even if one already exists with the |
| 2161 | same name. |
| 2162 | |
| 2163 | Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com> |
| 2164 | |
| 2165 | * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from |
| 2166 | TC_FORCE_RELOCATION, taking an additional section argument. If |
| 2167 | the section of the target symbol is not the same as the current |
| 2168 | section, always force the relocation to be used. |
| 2169 | (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section. |
| 2170 | |
| 2171 | * config/tc-ppc.c (md_pcrel_from_section): Rename from the |
| 2172 | md_pcrel_from function, taking an additional section argument. |
| 2173 | Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION. |
| 2174 | |
| 2175 | * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the |
| 2176 | older TC_FORCE_RELOCATION if not defined. |
| 2177 | (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from. |
| 2178 | (fixup_segment): Use MD_PCREL_FROM_SECTION instead of |
| 2179 | md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of |
| 2180 | TC_FORCE_RELOCATION. |
| 2181 | |
| 2182 | Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com> |
| 2183 | |
| 2184 | * input-scrub.c (as_where): Set name to null pointer if we don't |
| 2185 | have a file name. |
| 2186 | * messages.c (identify): Only print filename if non-null. |
| 2187 | (as_show_where): Ditto, for line number too. |
| 2188 | (as_warn_internal, as_bad_internal): Ditto. |
| 2189 | |
| 2190 | * input-file.c (input_file_open): If the input file can't be |
| 2191 | opened, consider it an error. |
| 2192 | |
| 2193 | Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> |
| 2194 | |
| 2195 | * config/tc-mips.c: Added mips_4100 control, and support for |
| 2196 | accepting the 4100 as a MIPS architecture variant (md_begin, |
| 2197 | macro_build, mips_ip, md_parse_option). Adding suitable |
| 2198 | command-line OPTIONs, and updating the help text (md_show_usage). |
| 2199 | |
| 2200 | Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com> |
| 2201 | |
| 2202 | * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when |
| 2203 | BFD_ASSEMBLER is defined. |
| 2204 | |
| 2205 | * Use one active frag and one obstack per frag chain: |
| 2206 | * frags.c (frags): Variable deleted. |
| 2207 | (frag_alloc): New function. |
| 2208 | (frag_grow, frag_more, frag_variant, frag_now_fix, |
| 2209 | frag_append_1_char): Refer to frchain_now->frch_obstack instead of |
| 2210 | frags variable. |
| 2211 | (frag_new): Ditto. Verify that frch_last and frag_now match on |
| 2212 | entry and exit, and that old frag_now has non-zero type. Replace |
| 2213 | "know" uses with "assert". Use frag_alloc instead of mucking with |
| 2214 | obstack alignment. |
| 2215 | * frags.h (frags): Declaration deleted. |
| 2216 | * subsegs.h (struct frchain): Add new field frch_frag_now. |
| 2217 | * subsegs.c (frchains, dummy_frag, absolute_frchain): New static |
| 2218 | variables. |
| 2219 | (subsegs_begin): Initialize frchains obstack. Under gcc, don't |
| 2220 | give it any stricter alignment than frchainS structures need. Do |
| 2221 | not initialize frags obstack. Set frag_now to point to |
| 2222 | dummy_obstack. Initialize absolute_frchain. |
| 2223 | (subseg_set_rest): Save and restore frag_now in frch_frag_now |
| 2224 | field of frchainS. Don't create new frags on section switch, and |
| 2225 | use frag_alloc when creating a new frag chain. For absolute |
| 2226 | section, set frchain_now to absolute_frchain. Verify that |
| 2227 | frch_last and frag_now match on entry and exit. Initialize |
| 2228 | per-chain obstack, and under gcc, set required alignment to that |
| 2229 | needed by fragS structure. |
| 2230 | |
| 2231 | * write.c (chain_frchains_together_1): Verify fr_type is nonzero. |
| 2232 | |
| 2233 | * stabs.c (get_stab_string_offset): Only copy input string if a |
| 2234 | fresh copy is needed, not if the section already exists. |
| 2235 | (s_stab_generic): Cache stab section name to bypass lookups, since |
| 2236 | usually it will match. Could be made faster still by changing the |
| 2237 | memory allocation rules. |
| 2238 | (s_xstab): Cache section name to bypass repeated string |
| 2239 | allocation. |
| 2240 | |
| 2241 | * frags.c (frag_new): Deleted register declarations. |
| 2242 | |
| 2243 | * listing.c (frag_now): Don't declare. |
| 2244 | |
| 2245 | * as.c (chunksize): New variable. |
| 2246 | (debug_memory): New variable. |
| 2247 | (main): If debug_memory is set, reduce chunksize and |
| 2248 | _bfd_chunksize. |
| 2249 | * as.h (chunksize): Declare it. |
| 2250 | * read.c (read_begin): Use it. |
| 2251 | |
| 2252 | * config/tc-alpha.c (md_shortopts): Include 'g'. |
| 2253 | (md_parse_option): Ignore it. |
| 2254 | |
| 2255 | * Makefile.in (distclean): Remove Makefile and config.status from |
| 2256 | testsuite directory. |
| 2257 | (clean-here): Don't delete testsuite. Instead, delete only the |
| 2258 | files within it that would be generated by running tests. |
| 2259 | |
| 2260 | * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call |
| 2261 | frag_now_fix instead of accessing obstack info directly. |
| 2262 | * config/tc-arm.c (s_ltorg): Ditto. |
| 2263 | (md_assemble): Ditto. |
| 2264 | |
| 2265 | * config/tc-i386.c (md_assemble): Call frag_grow instead of |
| 2266 | obstack_room. |
| 2267 | |
| 2268 | Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com> |
| 2269 | |
| 2270 | * stabs.c (aout_process_stab): Insert debug symbol into symbol |
| 2271 | chain after parsing value expression, if any, to avoid separating |
| 2272 | continued .stabs lines. |
| 2273 | |
| 2274 | Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2275 | |
| 2276 | * config/tc-mips.c (mips_elf_pseudo_table): Remove. |
| 2277 | (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table. |
| 2278 | |
| 2279 | Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net> |
| 2280 | |
| 2281 | * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for |
| 2282 | -mcom support and PPC_OPCODE_ANY for -many. |
| 2283 | (md_parse_option): Ditto. |
| 2284 | (ppc_arch): Ditto. |
| 2285 | (md_begin): For duplicate instructions, print all duplicates |
| 2286 | before aborting. |
| 2287 | |
| 2288 | Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com> |
| 2289 | |
| 2290 | * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on |
| 2291 | common mode operation. |
| 2292 | (md_show_usage): Add -mcom to usage message. |
| 2293 | |
| 2294 | Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com> |
| 2295 | |
| 2296 | * expr.c (op_rank): Add O_symbol_rva. |
| 2297 | * expr.h (operatorT): Add O_symbol_rva. |
| 2298 | * read.c (cons_worker): Set O_symbol_rva when necessary. |
| 2299 | * write.c (fix_new_exp): Understand O_symbol_rva. |
| 2300 | |
| 2301 | Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2302 | |
| 2303 | * config/tc-mips.c: Correct s_cons arguments. From Michael |
| 2304 | Joosten <joost@ori.cadlab.de>. |
| 2305 | |
| 2306 | Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2307 | |
| 2308 | * config/tc-ppc.c (ppc_macro): Make count unsigned. |
| 2309 | (ppc_biei): Set segment to now_seg and value to coff_n_line_nos. |
| 2310 | (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting |
| 2311 | the fix_line field. |
| 2312 | * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and |
| 2313 | make non-static. Change all users. |
| 2314 | * config/obj-coff.h (coff_n_line_nos): Declare. |
| 2315 | |
| 2316 | Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com> |
| 2317 | |
| 2318 | Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> |
| 2319 | |
| 2320 | * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message. |
| 2321 | |
| 2322 | * config/obj-elf.c (obj_elf_common): Convert specified byte |
| 2323 | alignment to power of two. Set size of local bss symbol. |
| 2324 | |
| 2325 | * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name. |
| 2326 | |
| 2327 | Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2328 | |
| 2329 | * sb.c, macro.c: Decide whether to include <string.h> or |
| 2330 | <strings.h> just as as.h does. |
| 2331 | |
| 2332 | Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com> |
| 2333 | |
| 2334 | * Makefile.in (site.exp): Fix setting of $srcdir. |
| 2335 | |
| 2336 | * config/tc-arm.c (md_atof): Fix little-endian output. |
| 2337 | * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for |
| 2338 | all coff targets. |
| 2339 | |
| 2340 | Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com> |
| 2341 | |
| 2342 | * doc/as.texinfo: Split out the NS32k family documentation, |
| 2343 | despite its being commented out for now. |
| 2344 | * doc/c-ns32k.texi: New file. |
| 2345 | |
| 2346 | * sb.c, macro.c: Include string.h. |
| 2347 | |
| 2348 | * Makefile.in (comparison): Only check *.o; we don't care if |
| 2349 | timestamps inserted by the native linker differ. |
| 2350 | |
| 2351 | * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern |
| 2352 | if alignment stricter than 4 bytes is requested; in that case, |
| 2353 | align to a 4-byte boundary first. |
| 2354 | |
| 2355 | Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu> |
| 2356 | |
| 2357 | * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used |
| 2358 | uninitialized" warning for `Max_Source_Offset'. |
| 2359 | |
| 2360 | Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com> |
| 2361 | |
| 2362 | * config/tc-ppc.c (parse_toc_entry): New function to parse [toc] |
| 2363 | qualifiers and detect errors if present. |
| 2364 | (md_assemble): Add call to parse_toc_entry. Also added some support |
| 2365 | for the [tocv] qualifier. |
| 2366 | (ppc_pe_tocd): New function to support data in the toc section. |
| 2367 | |
| 2368 | Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2369 | |
| 2370 | * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for |
| 2371 | an absolute symbol. |
| 2372 | |
| 2373 | Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2374 | |
| 2375 | * config/tc-m68k.c (isword): Accept all values from -65536 to |
| 2376 | +65535, so ~VAL will not be rejected. |
| 2377 | |
| 2378 | * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode, |
| 2379 | skip characters after the pseudo-op. |
| 2380 | (s_else): Likewise. |
| 2381 | * read.c (get_line_sb): Don't look past buffer_limit. |
| 2382 | (s_include): In MRI mode, skip characters after the file name. |
| 2383 | |
| 2384 | Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com> |
| 2385 | |
| 2386 | * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit |
| 2387 | periods in register names. |
| 2388 | |
| 2389 | For older changes see ChangeLog.1. |