| 1 | Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 2 | |
| 3 | * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in |
| 4 | bytes with real values, not zeros. |
| 5 | |
| 6 | Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 7 | |
| 8 | * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested) |
| 9 | targets, using ecoff and mips-big. |
| 10 | |
| 11 | * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David |
| 12 | Johnson): Added case for 'C' for coprocessor instruction codes. |
| 13 | |
| 14 | Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 15 | |
| 16 | * config/obj-elf.c (obj_pseudo_table): Handle ".8byte". |
| 17 | |
| 18 | * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions. |
| 19 | |
| 20 | * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG |
| 21 | for verifying symbol chain. |
| 22 | (merge_data_into_text, relax_and_size_all_segments): New |
| 23 | functions, split out from write_object_file. |
| 24 | |
| 25 | Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 26 | |
| 27 | * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If |
| 28 | debug section is new, allocate an extra 12 bytes at its start. If |
| 29 | ".stabs" type is N_SO, fill in filename symbol field of that first |
| 30 | entry. Return early if "goof", to simplify later code slightly. |
| 31 | (adjust_stab_sections): New function. |
| 32 | (elf_frob_file): Apply adjust_stab_sections to each section. |
| 33 | |
| 34 | * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer |
| 35 | static. |
| 36 | * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare. |
| 37 | * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection" |
| 38 | and "popsection", and call cons for "uaword" and "uahalf". |
| 39 | |
| 40 | * config/obj-elf.c (obj_elf_version): Use English in error |
| 41 | messages. |
| 42 | |
| 43 | Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com) |
| 44 | |
| 45 | * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the |
| 46 | swapping routines and external structure sizes via the |
| 47 | ecoff_backend information. No longer includes coff/mips.h. |
| 48 | |
| 49 | Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 50 | |
| 51 | * config/obj-ecoff.c (get_tag): Save tag name in permanent memory |
| 52 | and in hash_ptr->string. |
| 53 | |
| 54 | * app.c (do_scrub_next_char): Reset state to 0 after .appline if |
| 55 | file name is not seen. |
| 56 | |
| 57 | Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com) |
| 58 | |
| 59 | * write.c: Don't use short int in a prototype. |
| 60 | |
| 61 | * expr.c (operand): Make return value simply depend on contents of |
| 62 | returned expression. |
| 63 | |
| 64 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
| 65 | |
| 66 | * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers |
| 67 | |
| 68 | Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
| 69 | |
| 70 | * config/ho-sunos.h: remove some old function decls that conflict |
| 71 | w/ ANSI, and which weren't needed anyway |
| 72 | |
| 73 | Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 74 | |
| 75 | * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol, |
| 76 | and disabled since it breaks Ian's new symbol-value code. |
| 77 | |
| 78 | * expr.c (integer_constant): Accept more digits if BFD64. |
| 79 | |
| 80 | Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 81 | |
| 82 | * config/tc-m68k.c (m68k_ip): If we have a normal constant when we |
| 83 | expect a bignum, turn it into a bignum. Output extra zeroes |
| 84 | before a short bignum, rather than after. |
| 85 | |
| 86 | Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 87 | |
| 88 | * symbols.c (symbol_new): Conditionalize verify_symbol_chain call |
| 89 | on DEBUG_SYMS, not DEBUG. |
| 90 | (symbol_remove): Likewise. |
| 91 | (symbol_insert): Likewise. |
| 92 | |
| 93 | Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com) |
| 94 | |
| 95 | * config/tc-mips.c (mips_optimize): New static variable. |
| 96 | (append_insn): If mips_optimize == 0, always insert NOP |
| 97 | instructions. If mips_optimize < 2, don't swap branches. |
| 98 | (md_parse_option): If -Ox or -gx, set mips_optimize accordingly. |
| 99 | |
| 100 | Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
| 101 | |
| 102 | * Makefile.in (clean): if testsuite does not exist, then skip it. |
| 103 | |
| 104 | Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 105 | |
| 106 | * config/tc-mips.c (prev_insn_unreordered, |
| 107 | prev_prev_insn_unreordered): New static variables. |
| 108 | (append_insn): Don't swap branch instruction if |
| 109 | prev_prev_insn_unreordered (see comment). |
| 110 | (mips_no_prev_insn): Clear the unreordered variables. |
| 111 | (s_mipsset): When turning on reordering, set the unreordered |
| 112 | variables. |
| 113 | |
| 114 | Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 115 | |
| 116 | * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini" |
| 117 | are also magic, and have special default flag settings. |
| 118 | (obj_elf_frob_symbol): Since the return value from this function |
| 119 | isn't used, don't bother calling obj_elf_write_symbol_p, since it |
| 120 | doesn't accomplish anything else. |
| 121 | |
| 122 | * config/tc-sparc.c (md_section_align): Round up section size only |
| 123 | for a.out format. |
| 124 | |
| 125 | * symbols.c: Don't define DEBUG by default. |
| 126 | |
| 127 | Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com) |
| 128 | |
| 129 | * write.c (fix_new_exp): Handle a O_uminus expression. |
| 130 | |
| 131 | * expr.c (expr): Don't let absolute_section override |
| 132 | undefined_section for the return value. |
| 133 | |
| 134 | * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a |
| 135 | pseudo-op with a poc_handler field of NULL, ignore it and treat it |
| 136 | as an instruction instead. |
| 137 | * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL |
| 138 | poc_handler field. |
| 139 | |
| 140 | * config/tc-h8500.c (md_begin): Use a local variable when |
| 141 | initializing md_relax_table to avoid warnings about modifying a |
| 142 | supposedly const data structure. |
| 143 | |
| 144 | Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com) |
| 145 | |
| 146 | * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER |
| 147 | is defined. |
| 148 | |
| 149 | Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com) |
| 150 | |
| 151 | * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv. |
| 152 | * configure.in (case ${generic_target}): Add i[34]86-*-sysv4* |
| 153 | case to set obj_format=elf. Must go before i386-*-sysv* case that |
| 154 | sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and |
| 155 | *-*-solaris case, and move to before *-sysv* case that wants to |
| 156 | set obj_format to coff. |
| 157 | * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to |
| 158 | 'exp->X_op'. |
| 159 | * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for |
| 160 | BFD_ASSEMBLER case. |
| 161 | |
| 162 | Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 163 | |
| 164 | * config/obj-aout.c: Include aout/aout64.h. |
| 165 | (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor |
| 166 | symbol, so that BFD doesn't tamper with the type. |
| 167 | |
| 168 | * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look |
| 169 | up opcodes as pseudo-ops even if they don't start with '.'. |
| 170 | * config/tc-m88k.h (NO_PSEUDO_DOT): Define. |
| 171 | * config/tc-m88k.c (md_assemble): Removed special pseudo-op |
| 172 | handling. |
| 173 | (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc. |
| 174 | Output the low 16 bits for RELOC_HI16, not the high 16 bits. |
| 175 | * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the |
| 176 | r_offset field of the reloc to the fixup offset. |
| 177 | (fixup_segments): If TC_M88K, don't warn about fixup overflows. |
| 178 | * doc/as.texinfo: Minor updates. |
| 179 | |
| 180 | Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 181 | |
| 182 | * Extensive changes to permit symbols to contain any expression |
| 183 | type and to delay the computation of the expression until the |
| 184 | value is actually needed. This permits setting symbols to values |
| 185 | calculated based on object code size. Expressions were changed to |
| 186 | no longer be in a section, to stop the overloading of segment and |
| 187 | expression type that previously occurred. |
| 188 | |
| 189 | * as.c (big_section, pass1_section, diff_section, absent_section): |
| 190 | Removed. |
| 191 | (expr_section): Added (used for dummy symbols which hold |
| 192 | intermediate expression values). |
| 193 | (perform_an_assembly_pass): Create expr_section, do not create the |
| 194 | sections now removed. |
| 195 | * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and |
| 196 | SEG_DIFFERENCE. Added SEG_EXPR. |
| 197 | (SEG_NORMAL): Corresponding changes. |
| 198 | * subsegs.c (seg_name, subsegs_begin): Changed accordingly. |
| 199 | * write.c (write_object_file): Ditto. |
| 200 | * config/obj-aout.c (seg_N_TYPE): Ditto. |
| 201 | * config/obj-bout.c (seg_N_TYPE): Ditto. |
| 202 | * config/obj-coff.c (seg_N_TYPE): Ditto. |
| 203 | * config/obj-coffbfd.c (seg_N_TYPE): Ditto. |
| 204 | * config/obj-vms.c (seg_N_TYPE): Ditto. |
| 205 | |
| 206 | * expr.h (operatorT): Moved in from expr.c, added some values. |
| 207 | (expressionS): Added X_op field, removed X_seg field; renamed |
| 208 | X_subtract_symbol to X_op_symbol. |
| 209 | * expr.c: Extensive changes to assign expression types rather than |
| 210 | sections and to simplify the parsing. |
| 211 | * write.c (fix_new_internal): New static function. |
| 212 | (fix_new): Removed sub_symbol argument. |
| 213 | (fix_new_exp): New function, takes expression argument. |
| 214 | * write.h: Prototype changes for fix_new and fix_new_exp. |
| 215 | * cond.c (s_if): Changed accordingly. |
| 216 | * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons, |
| 217 | parse_repeat_cons, get_segmented_expression, |
| 218 | get_known_segmented_expression, get_absolute_expression): Ditto. |
| 219 | * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE): |
| 220 | Ditto. |
| 221 | * write.c (write_object_file): Ditto. |
| 222 | * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto. |
| 223 | * config/obj-coffbfd.c (obj_coff_def, obj_coff_val, |
| 224 | obj_coff_endef, yank_symbols): Ditto. |
| 225 | * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto. |
| 226 | * config/tc-a29k.c (md_assemble, parse_operand, machine_ip, |
| 227 | print_insn, md_operand): Ditto. |
| 228 | * config/tc-h8300.c (parse_exp, colonmod24, check_operand, |
| 229 | do_a_fix_imm, build_bytes): Ditto. |
| 230 | * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist, |
| 231 | get_specific, check, insert, md_convert_frag): Ditto. |
| 232 | * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa, |
| 233 | md_assemble, pa_ip, getExpression, getAbsoluteExpression, |
| 234 | evaluateAbsolute, pa_build_unwind_subspace, pa_entry, |
| 235 | process_exit): Ditto. |
| 236 | * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative, |
| 237 | is_complex): Ditto. |
| 238 | * config/tc-i386.c (pe, md_assemble, i386_operand, |
| 239 | md_estimate_size_before_relax, md_create_long_jump): Ditto. |
| 240 | * config/tc-i860.c (md_assemble, getExpression, print_insn): |
| 241 | Ditto. |
| 242 | * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag, |
| 243 | get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc, |
| 244 | i960_handle_align): Ditto. |
| 245 | * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op, |
| 246 | subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1, |
| 247 | md_estimate_size_before_relax, md_create_long_jump, get_num): |
| 248 | Ditto. |
| 249 | * config/tc-m88k.c (md_assemble, get_imm16, get_pcr, |
| 250 | md_create_short_jump, md_create_long_jump): Ditto. |
| 251 | * config/tc-mips.c (md_assemble, append_insn, gp_reference, |
| 252 | macro_build, macro, my_getExpression): Ditto. Also removed |
| 253 | get_optional_absolute_expression; just use get_absolute_expression |
| 254 | instead. |
| 255 | * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif, |
| 256 | fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto. |
| 257 | * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto. |
| 258 | * config/tc-sh.c (parse_exp, check, insert, md_convert_frag): |
| 259 | Ditto. |
| 260 | * config/tc-sparc.c (md_assemble, sparc_ip, getExpression, |
| 261 | print_insn): Ditto. |
| 262 | * config/tc-tahoe.c (struct top, md_estimate_size_before_relax, |
| 263 | tip_op, md_assemble): Ditto. |
| 264 | * config/tc-vax.c (seg_of_operand, md_assemble, |
| 265 | md_estimate_size_before_relax, md_create_long_jump): Ditto. |
| 266 | * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto. |
| 267 | |
| 268 | Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) |
| 269 | |
| 270 | * configure.in: i386-lynx is the same as i386-coff |
| 271 | |
| 272 | Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com) |
| 273 | |
| 274 | * config/obj-elf.c (obj_elf_previous): New function. |
| 275 | (previous_section, previous_subsection): New vars. |
| 276 | (obj_elf_section): Save current place in case DWARF code wants us |
| 277 | to pop back to it. Handle unquoted section name as well as quoted |
| 278 | section name. Don't crash on invalid strings. |
| 279 | (obj_pseudo_table): Handle new pseudos "previous", "2byte", and |
| 280 | "4byte". |
| 281 | |
| 282 | * config/obj-elf.h: Don't include struc-symbol.h. |
| 283 | (obj_elf_frob_symbol): Declare arg as struct symbol *. |
| 284 | |
| 285 | * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with |
| 286 | "L" or "_.L_". |
| 287 | |
| 288 | * write.c (write_relocs): New function, split off from |
| 289 | write_contents. Use memset instead of bzero. |
| 290 | (write_object_file): Apply write_relocs to each section before |
| 291 | applying write_contents. |
| 292 | |
| 293 | * read.c (read_begin): Call obstack_begin with values closer to 1K |
| 294 | multiples. |
| 295 | (read_a_source_file, big_cons, float_cons): Use memcpy instead of |
| 296 | bcopy. |
| 297 | |
| 298 | Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 299 | |
| 300 | * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when |
| 301 | calculating opP->isiz; this permits the expression size to be |
| 302 | determined as well, later on. |
| 303 | |
| 304 | * expr.c (clean_up_expression): Don't cancel the subtraction of |
| 305 | undefined symbols. |
| 306 | |
| 307 | * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R, |
| 308 | switch to text section rather than data section. |
| 309 | |
| 310 | Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 311 | |
| 312 | * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand |
| 313 | expression (to take the pc-rel instruction itself into account) |
| 314 | before using the expression, instead of after. |
| 315 | |
| 316 | Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com) |
| 317 | |
| 318 | * read.c (float_cons): Simplified parsing logic. If |
| 319 | REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count. |
| 320 | |
| 321 | * symbols.c (colon): Rather than a special case for TC_HPPA, |
| 322 | use new macro tc_frob_label. |
| 323 | * config/tc-hppa.h (tc_frob_label): Define. |
| 324 | |
| 325 | * config/tc-mips.c: Many changes to support simple assembler |
| 326 | optimization. |
| 327 | (insn_label, prev_insn, prev_prev_insn, dummy_opcode, |
| 328 | prev_insn_valid, prev_insn_frag, prev_insn_where, |
| 329 | prev_insn_fixp, prev_insn_is_delay_slot): New static |
| 330 | variables. |
| 331 | (insn_uses_reg, mips_no_prev_insn, mips_emit_delays, |
| 332 | mips_align, s_stringer, s_mips_space): New static functions. |
| 333 | (mips_define_label): New global function. |
| 334 | (md_pseudo_table): For "ascii", "asciz", "asciiz", call |
| 335 | s_stringer. Changed argument to float_cons from 0 or 1 to 'f' |
| 336 | or 'd'. For "space" call s_mips_space. |
| 337 | (md_begin): Call mips_no_prev_insn. |
| 338 | (append_insn): Only insert necessary NOP instructions. |
| 339 | (macro): Call mips_emit_delays before setting mips_noreorder. |
| 340 | Increment and decrement mips_noreorder rather than using |
| 341 | save_reorder_condition. Don't bother to use noreorder in |
| 342 | M_L_DOB and M_L_DAB, since append_insn will not insert a NOP. |
| 343 | (md_atof): Handle floating point numbers correctly for both |
| 344 | big and little endian targets. |
| 345 | (s_align, s_cons): Call mips_align rather than frag_align. |
| 346 | (s_change_seg, s_cons): Call mips_emit_delays. |
| 347 | (s_float_cons): Let float_cons do the work. |
| 348 | (s_mipsset): Call mips_emit_delays when setting noreorder. |
| 349 | * config/tc-mips.h (tc_frob_label): Define to be |
| 350 | mips_define_label. |
| 351 | |
| 352 | * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs, |
| 353 | ecoff_frob_files): Consistently use S_GET_VALUE rather than |
| 354 | bfd_asymbol_value. Warn if taking difference of symbols in |
| 355 | different segments. |
| 356 | |
| 357 | Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 358 | |
| 359 | * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes, |
| 360 | with a warning. |
| 361 | |
| 362 | * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust |
| 363 | by md_pcrel_from if we are relocating against a symbol (we still |
| 364 | need md_pcrel_from for a PC relative relocation within the same |
| 365 | file). |
| 366 | * config/tc-m88k.c (md_pcrel_from): Corrected return value. |
| 367 | (omagic): Removed unused variable. |
| 368 | |
| 369 | * Preliminary support for m88k-coff. |
| 370 | * configure.in (m88k-*-coff*): New target. Use coffbfd and |
| 371 | m88kcoff. |
| 372 | * config/m88kcoff.mt: New file. |
| 373 | * read.c (lex_type): New macro LEX_AT to set lex type of '@'. |
| 374 | (pseudo_set): Handle difference of symbols in different fragments |
| 375 | by saving the entire expression as the value of the symbol. |
| 376 | * symbols.c (resolve_symbol_value): Resolve difference |
| 377 | expressions. |
| 378 | * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept |
| 379 | "sdef" as a synonym for "def". |
| 380 | * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set |
| 381 | TARGET_FORMAT. |
| 382 | (S_IS_LOCAL): Any symbol which includes \001 in the name is local. |
| 383 | * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring |
| 384 | m88k port up to date, and to add COFF support. |
| 385 | |
| 386 | Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) |
| 387 | |
| 388 | * Removed sy_forward and replaced it with an undefined expression |
| 389 | as the value of a symbol. |
| 390 | * struc-symbol.h (struct symbol): Removed sy_forward field. Added |
| 391 | sy_resolved and sy_resolving single bit fields. |
| 392 | * symbols.c (symbol_new): Don't initialize sy_forward field. |
| 393 | (resolve_symbol_value): New function to adjust symbol value by |
| 394 | fragment address, using recursion to resolve forward symbols. |
| 395 | * symbols.h: Added prototype for new function. |
| 396 | * read.c (pseudo_set): Set symbolP->sy_value to an undefined |
| 397 | expression rather than setting symbolP->sy_forward. |
| 398 | * write.c (write_object_file): Use resolve_symbol_value on |
| 399 | symbols, keeping the common case (the old behaviour) inline. |
| 400 | * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward |
| 401 | handling (subsumed by write.c change). |
| 402 | * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set |
| 403 | sy_value rather than sy_forward. |
| 404 | * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check |
| 405 | expression segment rather than sy_forward. |
| 406 | (yank_symbols): Use resolve_symbol_value. |
| 407 | (crawl_symbols): Removed extra pass over symbols. |
| 408 | * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c, |
| 409 | config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over |
| 410 | symbols which handled sy_forward; use resolve_symbol_value |
| 411 | instead. |
| 412 | * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol): |
| 413 | Define. |
| 414 | * config/obj-elf.c (obj_elf_stab_generic): Check expression |
| 415 | segment rather than sy_forward. |
| 416 | * config/obj-vms.c (VMS_Check_For_Main): Don't initialize |
| 417 | sy_forward; do initialize sy_resolved and sy_resolving. |
| 418 | * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward. |
| 419 | |
| 420 | * Changes to keep a full expression as the value of a symbol, not |
| 421 | just a longword: |
| 422 | * struc-symbol.h: New field sy_value. |
| 423 | * as.h: Include expr.h before struc-symbol.h. |
| 424 | * expr.h: Use struct symbol rather than symbolS. |
| 425 | * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value |
| 426 | of sy_value field; compile unconditionally, not just if |
| 427 | BFD_ASSEMBLER. |
| 428 | * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally. |
| 429 | * write.c (write_object_file): Set BFD symbol value to gas symbol |
| 430 | value. |
| 431 | * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h, |
| 432 | config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h |
| 433 | (S_GET_VALUE, S_SET_VALUE): Removed macro definitions. |
| 434 | * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed. |
| 435 | * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use |
| 436 | S_GET_VALUE rather than ost_entry.n_value. |
| 437 | * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c |
| 438 | (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars), |
| 439 | config/obj-coffbfd.c (symbol_to_chars): Get value to write out |
| 440 | using S_GET_VALUE--don't assume it is already set. |
| 441 | * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas |
| 442 | symbol value. |
| 443 | * config/obj-vms.c (various): Don't assign directly to |
| 444 | S_GET_VALUE; use S_SET_VALUE instead. |
| 445 | |
| 446 | Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com) |
| 447 | |
| 448 | * configure.in: Recognize h8300h. |
| 449 | |
| 450 | Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
| 451 | |
| 452 | * config/tc-h8500.c (line_comment_chars): Add hash. |
| 453 | (parse_exp, skip_colonthing, build_bytes): Add support for |
| 454 | R_H8500_HIGH16 relocation type. |
| 455 | |
| 456 | Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
| 457 | |
| 458 | * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an |
| 459 | attribute name. Handle `execinstr' attribute. |
| 460 | |
| 461 | Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com) |
| 462 | |
| 463 | * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if |
| 464 | there is another alternative for the instruction. |
| 465 | |
| 466 | Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
| 467 | |
| 468 | * doc/as.texinfo: updates for H8/300H |
| 469 | |
| 470 | Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com) |
| 471 | |
| 472 | * config/tc-i960.c (md_create_short_jump, md_create_long_jump, |
| 473 | md_number_to_chars, md_section_align): Adjusted to use valueT, |
| 474 | addressT, to match tc.h. |
| 475 | |
| 476 | Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 477 | |
| 478 | * config/tc-sparc.c (s_common): Revamp to handle both syntaxes, |
| 479 | independent of format. |
| 480 | |
| 481 | Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com) |
| 482 | |
| 483 | * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h. |
| 484 | |
| 485 | Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) |
| 486 | |
| 487 | * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross |
| 488 | build; also recognize h8300-*-coff |
| 489 | |
| 490 | Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com) |
| 491 | |
| 492 | * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump |
| 493 | core just because somebody uses a label before it is defined. |
| 494 | |
| 495 | * config/mips-opcode.h: Moved to opcode/mips.h. |
| 496 | * config/tc-mips.c: Include opcode/mips.h rather than |
| 497 | mips-opcode.h. |
| 498 | (append_insn): An extra NOP is only needed after instructions |
| 499 | which set HI or LO, not after instructions which read it. |
| 500 | (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments. |
| 501 | (macro): cfc1 and ctc1 now take "t,G" rather than "t,d". |
| 502 | * config/tc-mips.h (struct mips_opcode): Don't define. |
| 503 | * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS): |
| 504 | Set to $(srcdir)/../include/opcode/mips.h. |
| 505 | |
| 506 | Get the MIPS assembler up to speed with other gas changes: |
| 507 | |
| 508 | * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol): |
| 509 | Removed; don't change the symbol value. |
| 510 | (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use |
| 511 | bfd_asymbol_value rather than S_GET_VALUE to include section |
| 512 | vma in symbol value. |
| 513 | (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF |
| 514 | doesn't output them. Set the vma of sections. |
| 515 | * config/obj-ecoff.h: Don't define obj_frob_symbol. |
| 516 | * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no |
| 517 | longer necessary. |
| 518 | (various): use valueT rather than long. |
| 519 | |
| 520 | Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 521 | |
| 522 | * as.h (valueT): Typedef moved here. |
| 523 | * struc-symbol.h (valueT): ...from here. |
| 524 | * write.c (write_object_file): Locals from_addr, to_addr, |
| 525 | table_addr are now addressT. Supply prototype for bfd_alloc for |
| 526 | now. |
| 527 | (fixup_segment): Local add_number is now valueT. Correct some |
| 528 | range-checking bugs. |
| 529 | (relax_align): Type `int' should be sufficient for the exponent. |
| 530 | (fix_new): Argument offset is type offsetT. Locals size and |
| 531 | newsize are type valueT. |
| 532 | * write.h (struct fix): Fields fx_offset and fx_addnumber are now |
| 533 | type valueT. |
| 534 | (fix_new): Fix prototype. |
| 535 | * symbols.c (symbol_new): Symbol value is type valueT. |
| 536 | (S_SET_VALUE, S_GET_VALUE): Likewise. |
| 537 | (S_IS_*): Specify int return type explicitly. |
| 538 | * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed |
| 539 | prototypes. |
| 540 | * read.c (s_comm): Values read are type valueT. |
| 541 | * expr.h (expressionS): Field X_add_number is an offsetT. |
| 542 | * tc.h (md_create_long_jump, md_create_short_jump, |
| 543 | md_section_align): Addresses are now type addressT. |
| 544 | (md_number_to_chars, md_apply_fix): Pass value as valueT. |
| 545 | * config/tc-i386.c (md_create_short_jump, md_create_long_jump, |
| 546 | md_number_to_chars, md_section_align): Adjusted. |
| 547 | * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make |
| 548 | gcc shut up. |
| 549 | (md_create_short_jump, md_create_long_jump, md_number_to_chars, |
| 550 | md_section_align): Adjusted. |
| 551 | |
| 552 | * config/tc-sparc.c (s_reserve): Permit use for other than a.out |
| 553 | format. |
| 554 | (s_common): Handle Solaris-2 version. |
| 555 | |
| 556 | * config/ho-generic.h (free): Returns void if __STDC__. |
| 557 | |
| 558 | * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file, |
| 559 | elf_file_symbol): Declare. |
| 560 | |
| 561 | * expr.c (floating_constant, integer_constant): Now return void. |
| 562 | |
| 563 | Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com) |
| 564 | |
| 565 | * configure.in: Match on sparc*-fujitsu-none rather than |
| 566 | sparclite*-fujitsu-none. |
| 567 | |
| 568 | Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com) |
| 569 | |
| 570 | * read.c (cons): Conditionalize parsing of expression. Move |
| 571 | putting value into object file into separate function. Separate |
| 572 | out MRI and WANT_BITFIELDS cases into separate functions. |
| 573 | (emit_expr): New function to write data into object file. |
| 574 | Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on |
| 575 | processor types. |
| 576 | (parse_bitfield_cons): New function to parse bitfield expressions |
| 577 | as used by i960 assemblers. Only compiled if |
| 578 | BITFIELD_CONS_EXPRESSIONS is defined. |
| 579 | (parse_mri_cons): New function to parse MRI style strings. Only |
| 580 | compiled if MRI is defined. |
| 581 | (parse_repeat_cons): New function to parse repeat counts. Only |
| 582 | compiled if REPEAT_CONS_EXPRESSIONS is defined. |
| 583 | * read.h (emit_expr): Added declaration of new function. |
| 584 | * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32. |
| 585 | * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD. |
| 586 | * config/tc-hppa.c (parse_cons_expression_hppa): New function to |
| 587 | parse a HPPA expression, rather than special case in cons |
| 588 | function. |
| 589 | (cons_fix_new_hppa): New function to emit an HPPA fixup, rather |
| 590 | than special case in emit_expr function. |
| 591 | * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW): |
| 592 | Define to use new functions from tc-hppa.c. |
| 593 | * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define. |
| 594 | (WANT_BITFIELDS): Removed; now obsolete. |
| 595 | * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define. |
| 596 | * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an |
| 597 | NS32K fixup, rather than special case in emit_expr function. |
| 598 | * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be |
| 599 | cons_fix_new_ns32k. Also use PARAMS rather than checking |
| 600 | __STDC__. |
| 601 | * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32. |
| 602 | |
| 603 | * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents): |
| 604 | Don't core dump if gas has no information about a section. |
| 605 | |
| 606 | Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 607 | |
| 608 | * write.c (relax_and_size_seg): Always fully process a section. |
| 609 | Section size is last frag's (vm)address plus its size. If no |
| 610 | relocations are present, force SEC_RELOC flag clear. |
| 611 | (dump_section_relocs): New debugging routine. |
| 612 | (adjust_reloc_syms): New routine, broken out from write_contents. |
| 613 | Don't adjust relocs that are already relative to section symbol. |
| 614 | Look for obj_fix_adjustable macro to know what else to skip, |
| 615 | instead of obj_write_symbol. Look for section symbol stored in |
| 616 | section information. |
| 617 | (write_object_file): Map adjust_reloc_syms over all sections. |
| 618 | (write_contents): Clear SEC_RELOC flag if no relocations are |
| 619 | found. |
| 620 | |
| 621 | * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to |
| 622 | keep it quiet. |
| 623 | |
| 624 | * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER. |
| 625 | |
| 626 | Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com) |
| 627 | |
| 628 | * Makefile.in (all, dvi, info, install-info, clean-info): do not |
| 629 | echo recursion lines. |
| 630 | (install-info, clean-info): collapse into the dvi and info rule. |
| 631 | |
| 632 | Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
| 633 | |
| 634 | * as.h (strstr): Disable declaration for now. |
| 635 | (fprint_value, sprint_value): Declare. |
| 636 | |
| 637 | * subsegs.c (subseg_new_rest): Use memset to clear new frag. |
| 638 | (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields. |
| 639 | |
| 640 | * expr.c (expr_part): Made sanity checks a.out-specific. |
| 641 | (expr): Disabled sanity checks. |
| 642 | |
| 643 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for |
| 644 | section symbol. |
| 645 | * subsegs.c (subseg_change): Initialize section symbol pointer |
| 646 | when setting up a new section. |
| 647 | |
| 648 | * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata |
| 649 | field back at gas symbol structure. |
| 650 | |
| 651 | * symbols.c (colon): Cast obstack_next_free value to char* before |
| 652 | doing arithmetic on it. |
| 653 | * subsegs.c (subseg_new_rest): Likewise. |
| 654 | * as.h (frag_now_fix): Likewise. |
| 655 | |
| 656 | * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of |
| 657 | calling bfd_make_section_old_way directly, and call subseg_set |
| 658 | instead of subseg_change. Now returns void. |
| 659 | (obj_elf_write_symbol): Only check local symbols for now. |
| 660 | (elf_stab_symbol): Now static and void, and disabled until it |
| 661 | works completely. |
| 662 | (obj_elf_size): For expression values, fail silently for now. |
| 663 | (obj_symbol_new_hook): Do nothing. |
| 664 | |
| 665 | * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22 |
| 666 | relocation. |
| 667 | (s_local) [OBJ_ELF]: New function. |
| 668 | (md_pseudo_table) [OBJ_ELF]: Call it for "local". |
| 669 | (s_common): Rearrange to handle Solaris .common pseudo, which may |
| 670 | sometimes use bss space instead of common. |
| 671 | * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field. |
| 672 | |
| 673 | Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 674 | |
| 675 | * configure.in: set host config to hpux for hppa*-hp-hpux |
| 676 | |
| 677 | Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
| 678 | |
| 679 | * app.c (app_pop, app_push): Fix bug reported by Chris Arthur. |
| 680 | |
| 681 | Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
| 682 | |
| 683 | * subsegs.c (subseg_new): Don't special-case a.out -R flag here. |
| 684 | * config/obj-aout.c (s_sect): Do it here. |
| 685 | |
| 686 | * as.h (BAD_CASE): Don't make some lame compilers think we want |
| 687 | substitution inside strings. |
| 688 | |
| 689 | * as.c (print_version_id): New function, split off from main. |
| 690 | (main): Call it. |
| 691 | * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id |
| 692 | for -V. Ignore -Q and -s options for now. |
| 693 | |
| 694 | Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 695 | |
| 696 | * Makefile.in: make installation & builds work again for crosses |
| 697 | |
| 698 | Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) |
| 699 | |
| 700 | * listing.c (list_symbol_table): Rewrite to print wide (>32 bits) |
| 701 | symbol values correctly. |
| 702 | |
| 703 | * write.c (write_object_file): Deleted unused variables. |
| 704 | (fixup_segment): Use sprint_value. |
| 705 | |
| 706 | * messages.c (sprint_value, fprint_value): New routines. |
| 707 | |
| 708 | * config/obj-elf.c (elf_stab_symbol): Now returns void. |
| 709 | (obj_elf_stab_generic): Fix typo in logic. |
| 710 | |
| 711 | * Makefile.in (INCLUDES): Look in ../bfd for bfd.h. |
| 712 | |
| 713 | * as.h (addressT, offsetT): New types, using BFD types if |
| 714 | available. |
| 715 | (relax_addressT, struct frag): Use them. |
| 716 | * struc-symbol.h (valueT, struct broken_word): Likewise. |
| 717 | |
| 718 | * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const. |
| 719 | * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const. |
| 720 | |
| 721 | Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com) |
| 722 | |
| 723 | * Makefile.in: canonicalize install.sh; for use within |
| 724 | this directory (and subdirs) |
| 725 | |
| 726 | Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se) |
| 727 | |
| 728 | * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly |
| 729 | specified, should have both S1 and S2 fields identical |
| 730 | If only finding the problem was as fast as fixing the bug !!!! |
| 731 | |
| 732 | Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 733 | |
| 734 | * write.c (write_contents): Do write out non-loadable sections. |
| 735 | Debug sections can fall in this category. |
| 736 | |
| 737 | * read.c (s_app_file): Call elf_file_symbol for ELF files. |
| 738 | * config/obj-elf.c (elf_file_symbol): New function. |
| 739 | |
| 740 | * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_..., |
| 741 | added argument to specify section base name. |
| 742 | (obj_elf_stab_generic): Renamed from ..._stab. New argument |
| 743 | specifies section base name. |
| 744 | (obj_elf_stab): New function, calls obj_elf_stab_generic with |
| 745 | ".stab" as section base name. |
| 746 | (obj_elf_xstab): New function, calls obj_elf_stab_generic. |
| 747 | (obj_elf_type): Handle "object". Use bitwise-or to merge in |
| 748 | symbol flags rather than simply replacing, so global/local flags |
| 749 | are preserved. |
| 750 | (obj_elf_ident): Rewrite. |
| 751 | |
| 752 | Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 753 | |
| 754 | * Makefile.in: remove parentdir support; use INSTALL_XFORM |
| 755 | |
| 756 | Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com) |
| 757 | |
| 758 | * config/tc-i386.c (md_pseudo_table): .align uses a power of two |
| 759 | for any a.out target, not just Linux and 386BSD. |
| 760 | * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out |
| 761 | target. |
| 762 | |
| 763 | Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 764 | |
| 765 | * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They |
| 766 | don't exist or duplicate other inclusions. |
| 767 | |
| 768 | * config/tc-vax.h (NO_RELOC): Define. |
| 769 | |
| 770 | Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se) |
| 771 | |
| 772 | * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions. |
| 773 | * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first |
| 774 | char to reg_prefix instead of to 'r'. |
| 775 | (calcop): Change calls to get_reg. |
| 776 | (calcop): Handle new case 'x' to set reg_prefix. |
| 777 | (calcop): Set reg_prefix to 'r' after each call to get_reg. |
| 778 | (cmpslot): Add 88110 conditions. |
| 779 | |
| 780 | * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency. |
| 781 | |
| 782 | * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer |
| 783 | before returning. |
| 784 | |
| 785 | * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics |
| 786 | adjacent; mov.s and mov.d swapped. |
| 787 | (m88k_opcodes): Fix typo `r2' -> `2'. |
| 788 | |
| 789 | Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
| 790 | |
| 791 | * config/h8300.c: Support for H8/300-H opcodes. |
| 792 | |
| 793 | * config/obj-coffbfd.c (w_strings): String table length is 4 |
| 794 | bytes, no matter what the host int size is. |
| 795 | |
| 796 | * configure.in (alpha-*-osf*): New. |
| 797 | |
| 798 | Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com) |
| 799 | |
| 800 | * configure.in (mips-*-ecoffl*): New target; use ecoff and |
| 801 | mips-lit. |
| 802 | (mips-*-ecoff*): Added trailing '*'. |
| 803 | |
| 804 | * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the |
| 805 | first FDR in a file to be zero. |
| 806 | |
| 807 | Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 808 | |
| 809 | * Makefile.in (VERSION): Jump to 2.1.4. |
| 810 | |
| 811 | * config/ho-hppabsd.h: New file, from Peter Hoogenboom. |
| 812 | |
| 813 | * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for |
| 814 | ECOFF format. |
| 815 | |
| 816 | Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 817 | |
| 818 | * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a |
| 819 | separate '851 mmu. |
| 820 | |
| 821 | * config/obj-elf.c, config/obj-elf.h: Update for new type, macro, |
| 822 | and routine names. Assuming 32 bits for now. |
| 823 | |
| 824 | * config/obj-elf.c (elf_frob_file): Look for macro |
| 825 | elf_tc_final_processing_hook, instead of assuming a function |
| 826 | always exists. |
| 827 | * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from |
| 828 | tc_final_processing_hook. |
| 829 | * config/tc-hppa.h (elf_tc_final_processing_hook): Use it. |
| 830 | |
| 831 | * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros |
| 832 | moved here from obj-elf.h. |
| 833 | * config/obj-elf.h: Don't include CPU-specific header files. |
| 834 | |
| 835 | Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu) |
| 836 | |
| 837 | * configure.in: configurations should match on 'hppa*' not 'hppa'. |
| 838 | |
| 839 | * read.c: Add support for HPPA assembly language syntax (denoted |
| 840 | with '#ifdef TC_HPPA'). |
| 841 | |
| 842 | * symbols.c: Add support for HPPA assembly language syntax (denoted |
| 843 | with '#ifdef TC_HPPA'). |
| 844 | |
| 845 | * write.c (write_contents): Add support for HPPA-style |
| 846 | relocations. |
| 847 | |
| 848 | * config/obj-elf.c: Stab symbols weren't written properly. |
| 849 | (obj_elf_version): |
| 850 | (obj_elf_desc): |
| 851 | (obj_elf_write_symbol): |
| 852 | (obj_elf_write_symbol_p): |
| 853 | (obj_elf_frob_symbol): |
| 854 | (elf_stab_symbol): |
| 855 | (elf_frob_file): |
| 856 | |
| 857 | * config/tc-hppa.c: Support for HPPA symbol extension sections. |
| 858 | Remove some unused code. Support for HPPA assembly language |
| 859 | syntax. |
| 860 | |
| 861 | * app.c: |
| 862 | |
| 863 | * symbols.c: |
| 864 | |
| 865 | * config/obj-elf.h: |
| 866 | (obj_write_symbol): |
| 867 | (obj_frob_file): |
| 868 | (elf_tc_symbol): |
| 869 | (elf_tc_make_sections): |
| 870 | |
| 871 | * config/tc-hppa.h: |
| 872 | |
| 873 | Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 874 | |
| 875 | * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume |
| 876 | hash_new will have succeeded if it returns. |
| 877 | * config/tc-a29k.c (md_begin): Likewise. |
| 878 | |
| 879 | * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is |
| 880 | const. |
| 881 | (mode_from_disp_size, opcode_suffic_to_type): Now inline under |
| 882 | gcc. |
| 883 | (fits_in_{signed,unsigned}_{byte,word}): Likewise. |
| 884 | |
| 885 | * expr.c: Delete register declarations; gcc ignores them anyways. |
| 886 | |
| 887 | Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 888 | |
| 889 | * hash.c (hash_new): Use xmalloc, since many callers don't check |
| 890 | for failure. |
| 891 | |
| 892 | Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 893 | |
| 894 | * frags.c (zero_address_frag, bss_address_frag): These are |
| 895 | external. |
| 896 | |
| 897 | * tc.h (md_reloc_size): This is const. |
| 898 | * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c |
| 899 | (md_reloc_size): Now const. |
| 900 | |
| 901 | * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete |
| 902 | trailing commas. |
| 903 | * as.h (enum _segT): Ditto. |
| 904 | |
| 905 | * struc-symbol.h (N_TYPE_seg): This should be const. |
| 906 | |
| 907 | Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org) |
| 908 | |
| 909 | * config/obj-ecoff.c (add_file): Cast file_name to char * in |
| 910 | listing_source_file call. |
| 911 | |
| 912 | * config/obj-elf.c (elf_stab_symbol_string): Cast first argument |
| 913 | of subseg_new call to eliminate const attribute. |
| 914 | (obj_elf_stab): Ditto. |
| 915 | (obj_symbol_new_hook): Cast first argument of bzero call to char *. |
| 916 | |
| 917 | * read.c (s_align_bytes): Properly record alignment. |
| 918 | |
| 919 | * expr.c (__): Undefine __ macro before use, since OSF/1 uses it |
| 920 | for the prototype/no prototype macro. |
| 921 | |
| 922 | * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be |
| 923 | void. |
| 924 | |
| 925 | * as.h (relax_stateT enum): Delete trailing comma. |
| 926 | |
| 927 | Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com) |
| 928 | |
| 929 | * app.c (do_scrub_begin): Let line_comment_chars override |
| 930 | comment_chars. |
| 931 | (do_scrub_next_char): If a line comment character is not at the |
| 932 | start of a line, treat it as a comment character if it is one. |
| 933 | For a CPP line comment use pseudo-op .appline rather than .line. |
| 934 | * input-scrub.c (logical_input_line): Make int rather than |
| 935 | unsigned. |
| 936 | (input_scrub_push, input_scrub_begin): Initialize |
| 937 | logical_input_line to -1 rather than 0. |
| 938 | (bump_line_counters): Increment logical_input_line. |
| 939 | (new_logical_line): If line_number is -2, decrement |
| 940 | logical_input_line. |
| 941 | (as_where): Use logical_input_line even if it is 0. |
| 942 | * read.h (s_app_file prototype): Now takes an int argument. |
| 943 | * read.c (potable): Make .appfile call s_app_file with 1. New |
| 944 | .appline pseudo-op calls s_app_line. |
| 945 | (s_app_file): If .appfile, call new_logical_line with -2 to |
| 946 | account for newline inserted by do_scrub_next_char. If listing, |
| 947 | call listing_source_file. |
| 948 | (s_app_line): New function to handle fake pseudo-op .appline. |
| 949 | * config/obj-coff.c (obj_pseudo_table): Make .appline call |
| 950 | obj_coff_ln. |
| 951 | (obj_coff_ln): Added argument to indicate whether .appline. |
| 952 | * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call |
| 953 | obj_coff_ln. |
| 954 | (obj_coff_ln): Added argument to indicate whether .appline. |
| 955 | * config/tc-mips.c (s_file): Pass argument to s_app_file. |
| 956 | |
| 957 | Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com) |
| 958 | |
| 959 | * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast. |
| 960 | |
| 961 | Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 962 | |
| 963 | * config/tc-m68k.c (md_apply_fix_2): Straighten out check for |
| 964 | invalid values. |
| 965 | |
| 966 | Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) |
| 967 | |
| 968 | * config/tc-h5000.c (build_bytes): Understand @rd mode and build |
| 969 | relocations correctly. |
| 970 | |
| 971 | Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
| 972 | |
| 973 | * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because |
| 974 | it's wrong. |
| 975 | |
| 976 | * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn |
| 977 | if value is out of range. |
| 978 | |
| 979 | Patch from Minh Tran-Le: |
| 980 | * config/tc-i386.c (i386_operand): For in/out port register used |
| 981 | as base reg, include InOutPortReg in operand type. |
| 982 | (MATCH): Accept overlap value of InOutPortReg. |
| 983 | |
| 984 | Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com) |
| 985 | |
| 986 | * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab): |
| 987 | Add calls to listing routines to produce combined source/assembler |
| 988 | listings. |
| 989 | (obj_ecoff_stab): Create a file pointer if none used yet. |
| 990 | (ecoff_frob_file): Set symcount to correct value. |
| 991 | |
| 992 | Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
| 993 | |
| 994 | * Makefile.in (VERSION): Bump to version 2.1, in preparation for |
| 995 | release. |
| 996 | |
| 997 | * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE): |
| 998 | Define in terms of constants, not C structure sizes. |
| 999 | |
| 1000 | * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files. |
| 1001 | |
| 1002 | Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1003 | |
| 1004 | * config/obj-aout.c (obj_header_append): Don't define if it's |
| 1005 | defined as a macro. |
| 1006 | * config/obj-hp300.h (obj_header_append): Define it as a macro. |
| 1007 | * config/obj-hp300.c (hp300_header_append): New function. |
| 1008 | |
| 1009 | * Makefile.in (distclean): Don't bother cleaning up doc files; |
| 1010 | they aren't going to be in this directory. |
| 1011 | |
| 1012 | Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1013 | |
| 1014 | * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute |
| 1015 | symbols. |
| 1016 | |
| 1017 | * tc.h (TC_COFF_SIZEMACHDEP): Don't define here. |
| 1018 | * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead. |
| 1019 | |
| 1020 | Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 1021 | |
| 1022 | * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with |
| 1023 | initialization. |
| 1024 | |
| 1025 | * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff. |
| 1026 | |
| 1027 | Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1028 | |
| 1029 | * config/tc-mips.c (macro): Correct floating point double word |
| 1030 | loads and stores for big endian target. |
| 1031 | |
| 1032 | Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
| 1033 | |
| 1034 | * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_* |
| 1035 | calls. Deleted some unused code. |
| 1036 | * config/obj-coff.c: Likewise. |
| 1037 | |
| 1038 | ELF support, mostly contributed by Utah: |
| 1039 | * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line, |
| 1040 | obj_elf_type): Rewrite. |
| 1041 | (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol, |
| 1042 | obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size): |
| 1043 | New functions. |
| 1044 | (obj_elf_ident): Dummy. |
| 1045 | * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol, |
| 1046 | TARGET_SYMBOL_FIELDS): New macros. |
| 1047 | (gdb_section): New variable decl. |
| 1048 | |
| 1049 | * config/tc-i386.c (md_atof): Return zero, not empty string, on |
| 1050 | success. |
| 1051 | |
| 1052 | BFD_ASSEMBLER conditional changes: |
| 1053 | * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header): |
| 1054 | Don't define these. |
| 1055 | (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions. |
| 1056 | (fetch_coff_debug_section): Ditto. |
| 1057 | (obj_coff_endef): Call fetch_coff_debug_section. |
| 1058 | (struct line_no): New type. |
| 1059 | (c_symbol_merge): New way for copying aux fields. |
| 1060 | (c_dot_file_symbol): Put symbol in absolute section, and set flag |
| 1061 | BSF_DEBUGGING. |
| 1062 | (function_lineoff): New symbol. |
| 1063 | (function_lineoff, text_lineno_number, our_lineno_number, |
| 1064 | lineno_lastP): Don't define. |
| 1065 | (c_line_new): Don't define. |
| 1066 | (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh, |
| 1067 | placeholders, until |
| 1068 | line-number recording gets implemented. |
| 1069 | (obj_new_symbol_hook): New code for handling aux fields. |
| 1070 | (add_lineno, add_linesym): New functions. |
| 1071 | (obj_coff_ln): Call add_lineno, not c_line_new. |
| 1072 | (obj_coff_endef): New code for handling symbol names. New lineno |
| 1073 | code. Look for section name "*DEBUG*" for debugging section. |
| 1074 | (align, coff_check_file_symbols, obj_coff_section, |
| 1075 | coff_frob_file): New functions. |
| 1076 | * config/obj-coff.h: Reordered some includes. |
| 1077 | (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg, |
| 1078 | DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't |
| 1079 | define these. |
| 1080 | (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros. |
| 1081 | (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing |
| 1082 | aux entries. Most SA_* macros now use it unconditionally. |
| 1083 | (S_*): Use `bsym' field, and access BFD private data. |
| 1084 | (SF_*): Use `sy_flags' symbol field for most of these. |
| 1085 | (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't |
| 1086 | define. |
| 1087 | (*_section_header): Don't define. |
| 1088 | * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed |
| 1089 | interface. |
| 1090 | (tc_gen_reloc) [I386COFF]: New function. |
| 1091 | (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define. |
| 1092 | * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New |
| 1093 | macros. |
| 1094 | |
| 1095 | * config/obj-coff.c (stack_init): Don't do assignments inside |
| 1096 | conditions. |
| 1097 | (obj_coff_def): Simplified handling of symbol name a bit. |
| 1098 | (tag_insert): Name argument is now pointer to CONST. |
| 1099 | (obj_crawl_symbol_chain): Commented out. |
| 1100 | |
| 1101 | * config/obj-coff.h: Use PARAMS macro in prototypes. |
| 1102 | |
| 1103 | * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect |
| 1104 | through frchainP pointer if it is null. |
| 1105 | |
| 1106 | * configure.in: Warn if BFD mode is explicitly turned off but is |
| 1107 | required by specified target. |
| 1108 | (mips ecoff targets): Don't need to set bfd_gas here; it gets |
| 1109 | taken care of later. |
| 1110 | |
| 1111 | * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward |
| 1112 | field. |
| 1113 | (yank_symbols): Merge symbols only if sy_forward is null. |
| 1114 | |
| 1115 | * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already |
| 1116 | defined. |
| 1117 | |
| 1118 | * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not |
| 1119 | pointer. |
| 1120 | * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto. |
| 1121 | |
| 1122 | * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting |
| 1123 | with "." is a local label. |
| 1124 | |
| 1125 | * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config |
| 1126 | files. |
| 1127 | |
| 1128 | * config/te-linux.h, config/te-386bsd.h: New config files. |
| 1129 | * configure.in (i386-*-linux, i386-*-bsd): Use them. |
| 1130 | * config/tc-i386.h (TARGET_FORMAT): Select format based on target |
| 1131 | environment. |
| 1132 | (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux. |
| 1133 | |
| 1134 | Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1135 | |
| 1136 | * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems |
| 1137 | to want it that way. |
| 1138 | (ecoff_build_symbols): Turn local st_Proc symbols into |
| 1139 | st_StaticProc symbols. Set index field of external st_Proc and |
| 1140 | st_staticProc symbols correctly. |
| 1141 | * config/tc-mips.h (NO_LISTING): Don't define. People might want |
| 1142 | listings. |
| 1143 | |
| 1144 | Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1145 | |
| 1146 | * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New |
| 1147 | files. |
| 1148 | * configure.in (m68k-*-hpux): Use them. |
| 1149 | |
| 1150 | * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if |
| 1151 | defined, otherwise zero. |
| 1152 | |
| 1153 | * config/aout_gnu.h (OMAGIC): Don't define if already defined. |
| 1154 | |
| 1155 | Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1156 | |
| 1157 | * config/tc-sparc.c (sparc_ip): Allow any abs expression as an |
| 1158 | address space number. |
| 1159 | |
| 1160 | Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com) |
| 1161 | |
| 1162 | * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all. |
| 1163 | |
| 1164 | * config/tc-a29k.c: Include ctype.h. |
| 1165 | (define_some_regs): Added special-purpose registers for 29050. |
| 1166 | |
| 1167 | * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/". |
| 1168 | |
| 1169 | * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here. |
| 1170 | (change_to_section): Set it here instead. |
| 1171 | |
| 1172 | Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com) |
| 1173 | |
| 1174 | * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one |
| 1175 | hasn't been seen yet. |
| 1176 | (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL. |
| 1177 | |
| 1178 | Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1179 | |
| 1180 | * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi |
| 1181 | SH. |
| 1182 | |
| 1183 | Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1184 | |
| 1185 | * expr.c (operand): Fix unary plus operator (previously was the |
| 1186 | same as '~' operator!). |
| 1187 | |
| 1188 | Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1189 | |
| 1190 | * write.c (cvt_frag_to_fill): Define even if BFD is defined. |
| 1191 | (write_object_file): Do define if BFD_ASSEMBLER. Invoke |
| 1192 | obj_check_file_symbols if defined. Call verify_symbol_chain_2 |
| 1193 | instead of open-coding it. Fix some bugs in patching up symbol |
| 1194 | chain. |
| 1195 | (relax_segment): Make some code we "ought to be able to" use for |
| 1196 | all targets no longer conditionalized on ns32k target; instead, do |
| 1197 | it always, and if the appropriate conditions fail, abort. |
| 1198 | |
| 1199 | * symbols.c (DEBUG): Enabled. |
| 1200 | (symbol_new): Make sure bfd_make_empty_symbol works. |
| 1201 | (verify_symbol_chain_2): New funcion; takes one symbol as |
| 1202 | argument, anywhere in the chain. |
| 1203 | (dollar_label*): Use default initializers. |
| 1204 | |
| 1205 | * as.c (perform_an_assembly_pass): Call md_begin here... |
| 1206 | (main): ...and not here. |
| 1207 | |
| 1208 | * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out. |
| 1209 | (tc_frob_symbol): New macro: Get rid of symbols in reg_section. |
| 1210 | |
| 1211 | * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER. |
| 1212 | (add_fix, add_frag): Now functions instead of macros. |
| 1213 | (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num, |
| 1214 | s_data1, s_data2, s_bss): Use new *_section names, for |
| 1215 | compatibility with BFD_ASSEMBLER mode; rewrite switch statements |
| 1216 | to handle non-integral segT. |
| 1217 | (tc_coff_fix2rtype, tc_aout_fix_to_chars, |
| 1218 | tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER. |
| 1219 | (tc_gen_reloc): New routine for BFD_ASSEMBLER. |
| 1220 | (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to |
| 1221 | md_apply_fix_2; new md_apply_fix definition varies interface |
| 1222 | depending on BFD_ASSEMBLER. |
| 1223 | (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section |
| 1224 | names. |
| 1225 | |
| 1226 | * config/obj-vms.c: Include config.h. |
| 1227 | (version_string): Delete declaration. |
| 1228 | (Write_VMS_MHD_Records): Use GAS_VERSION instead. |
| 1229 | (vms_resolve_symbol_redef): New function, taken from VMS code in |
| 1230 | symbols.c. |
| 1231 | (_doprnt): Deleted. |
| 1232 | (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct, |
| 1233 | VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix, |
| 1234 | VMS_Psect_Spec): Fixed to compiler under traditional C. |
| 1235 | * config/obj-vms.h: Use PARAMS macro. |
| 1236 | (vms_resolve_symbol_redef): Declare. |
| 1237 | (RESOLVE_SYMBOL_REDEFINITION): New macro. |
| 1238 | * symbols.c (colon): Remove some VMS-specific code, look for |
| 1239 | RESOLVE_SYMBOL_REDEFINITION macro instead. |
| 1240 | |
| 1241 | * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc |
| 1242 | instructions. |
| 1243 | |
| 1244 | * config/tc-i386.c: Reordered some functions so inlining might |
| 1245 | work. Use PARAMS in function declarations. |
| 1246 | (reloc): New routine. |
| 1247 | (md_assemble): Rearrange switch statements to work with |
| 1248 | non-integral segT. |
| 1249 | |
| 1250 | * struc-symbol.h [BFD_ASSEMBLER]: Undefine |
| 1251 | SYMBOLS_NEED_BACKPOINTERS before defining it. |
| 1252 | |
| 1253 | * subsegs.c (subseg_new_rest): Now static. |
| 1254 | |
| 1255 | * read.c (pseudo_set): Better error message for difference of |
| 1256 | symbols in different frags. |
| 1257 | |
| 1258 | * Makefile.in (check): Pass down some new variables, indicating |
| 1259 | pathname or program name for cc, nm, objdump. |
| 1260 | |
| 1261 | * as.h (OUTPUT_FLAVOR): New macro. |
| 1262 | * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR. |
| 1263 | |
| 1264 | * configure.in: Initialize bfd_gas properly. Warn that ELF |
| 1265 | support is incomplete. |
| 1266 | |
| 1267 | Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1268 | |
| 1269 | * read.c (float_cons): Accept null pointer return from md_atof. |
| 1270 | * config/tc-m68k.c (md_atof): Return null for success. |
| 1271 | * config/tc-sparc.c (md_atof): Ditto. |
| 1272 | |
| 1273 | Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
| 1274 | |
| 1275 | * doc/as.texinfo: formatting and comment cleanups; show SPARC |
| 1276 | alternative options in same style as other machines; simplify some |
| 1277 | conditional use; include GPL as separate file (from texinfo dir) |
| 1278 | |
| 1279 | * doc/Makefile.in: (as.info) include directory containing GPL in |
| 1280 | makeinfo search path |
| 1281 | |
| 1282 | * doc/h8.texi: new file; conditional settings for GAS manual |
| 1283 | on Hitachi chips |
| 1284 | |
| 1285 | Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
| 1286 | |
| 1287 | * doc/as.texinfo: mention SPARC architecture options. |
| 1288 | |
| 1289 | Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com) |
| 1290 | |
| 1291 | * configure.in: Rearranged whitespace in per-host/per-target |
| 1292 | sections. Added hooks for dropping in HPPA support (not included |
| 1293 | yet). Separate out overrides of variables based on target format |
| 1294 | and bfd-gas selection from actual target-specific commands. Add |
| 1295 | error message for recognized but unsupported format name. |
| 1296 | |
| 1297 | Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1298 | |
| 1299 | * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in |
| 1300 | symbolic header match cline in FDR; the native linker seems to |
| 1301 | want that. |
| 1302 | |
| 1303 | Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 1304 | |
| 1305 | * doc/Makefile.in: as.texinfo is in $(srcdir). Use |
| 1306 | $(srcdir)/as.texinfo explicitly in several places |
| 1307 | |
| 1308 | Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
| 1309 | |
| 1310 | * doc/Makefile.in: update dvi, clean targets for new source |
| 1311 | file structure |
| 1312 | |
| 1313 | Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1314 | |
| 1315 | * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__, |
| 1316 | rather than undefining know. |
| 1317 | * configure.in: Match ultrix*, not just ultrix. |
| 1318 | |
| 1319 | Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
| 1320 | |
| 1321 | * doc/as.texinfo: converted conditional markup to use new |
| 1322 | Texinfo facilities, avoiding m4. |
| 1323 | |
| 1324 | * doc/as-all.texinfo, all.m4, pretex.m4: deleted. |
| 1325 | |
| 1326 | * doc/Makefile.in: recast doc configuration to use a link to an |
| 1327 | included texinfo file. |
| 1328 | |
| 1329 | * doc/all.texi: settings for generic form of documentation. |
| 1330 | |
| 1331 | Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1332 | |
| 1333 | * read.c (cons): Zero out frag when creating reloc. |
| 1334 | |
| 1335 | Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1336 | |
| 1337 | * config/tc-mips.c (gp_reference): Certain magic symbols can never |
| 1338 | be referenced off the GP register. |
| 1339 | |
| 1340 | * app.c (do_scrub_next_char): Handle states 9 and 10 correctly |
| 1341 | when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST, |
| 1342 | LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE. |
| 1343 | |
| 1344 | * config/te-irix.h: New file; irix needs a different LOCAL_LABEL |
| 1345 | definition from other MIPS targets. |
| 1346 | * configure.in (mips-*-irix): Use emulation irix. |
| 1347 | |
| 1348 | Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1349 | |
| 1350 | * config/tc-h8500.c: Get relax size of branch instructions right, |
| 1351 | (get_operand): Parse @sp+ correctly. |
| 1352 | |
| 1353 | Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1354 | |
| 1355 | * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include |
| 1356 | COFF section header field. |
| 1357 | |
| 1358 | * configure.in: Print error message if host or target is not |
| 1359 | supported. |
| 1360 | |
| 1361 | * configure.in: If with-bfd-assembler, use obj-coff instead of |
| 1362 | obj-coffbfd. |
| 1363 | |
| 1364 | * config/ho-generic.h: Include string.h. |
| 1365 | |
| 1366 | Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1367 | |
| 1368 | * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with |
| 1369 | '$' as local, for any object file format. |
| 1370 | |
| 1371 | * config/tc-mips.c (macro): Optimizations to branching code and a |
| 1372 | couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph |
| 1373 | Campbell). |
| 1374 | |
| 1375 | * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT. |
| 1376 | * configure.in (mips-sgi-irix*): Set gas_host to irix. |
| 1377 | |
| 1378 | Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1379 | |
| 1380 | * subsegs.c (subseg_new): Set output_section of new section. |
| 1381 | * as.c (perform_an_assemly_pass): Don't set output_section here. |
| 1382 | * expr.c (expr_part, expr): Turn off section assertions for ECOFF, |
| 1383 | since it has additional sections. |
| 1384 | * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss, |
| 1385 | not bss_section. |
| 1386 | * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added |
| 1387 | ecoff_undefined field. |
| 1388 | * config/obj-ecoff.c (obj_symbol_new_hook): Initialize |
| 1389 | ecoff_undefined field. |
| 1390 | (add_file): If using stabs, just output a stabs symbol rather than |
| 1391 | creating a new fdr. |
| 1392 | (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading |
| 1393 | it with get_absolute_expression, rather than skipping it by hand. |
| 1394 | (obj_ecoff_loc): If using stabs, just output a stabs symbol rather |
| 1395 | than ECOFF line number information. |
| 1396 | (obj_ecoff_stab): Accept non-zero values for stabs line number. |
| 1397 | (ecoff_build_symbols): Set ifilesym correctly. Set storage class |
| 1398 | to small, undefined and/or readonly sections if appropriate. |
| 1399 | Don't output symbol names containing \001 characters. |
| 1400 | (ecoff_frob_file): Make sure at least one fdr is output. |
| 1401 | * config/tc-mips.h: Define TC_MIPS. |
| 1402 | * config/tc-mips.c (g_switch_value): New static variable. |
| 1403 | (md_assemble): Set gp size of output BFD. |
| 1404 | (gp_reference): New function; returns 1 if expression can be |
| 1405 | accesssed via gp. Always returns 0 if not using ECOFF. |
| 1406 | (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if |
| 1407 | possible. |
| 1408 | (macro): Generate sequences using gp if possible. |
| 1409 | (md_parse_option): Ignore -EL and -EB. Parse -G. |
| 1410 | (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case. |
| 1411 | (s_change_sec): Handle .rdata and .sdata for ECOFF. |
| 1412 | (s_extern): Mark symbol as external. Set ecoff_undefined field. |
| 1413 | |
| 1414 | Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1415 | |
| 1416 | * output-file.c (output_file_create): Don't call as_perror for |
| 1417 | filename rejected by application. |
| 1418 | |
| 1419 | * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink |
| 1420 | the output file. |
| 1421 | |
| 1422 | * doc/as.texinfo: Don't use @value in node names for the moment; |
| 1423 | references don't appear to work right. |
| 1424 | |
| 1425 | * as.h (const, volatile): Put these definitions back, and use |
| 1426 | them. |
| 1427 | |
| 1428 | * doc/as.texinfo: First pass at using new texinfo features -- |
| 1429 | variables, conditional tests. Far from complete. |
| 1430 | |
| 1431 | Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1432 | |
| 1433 | * read.c: Temporary hack to handle some 64-bit constants. This |
| 1434 | should be redone later. |
| 1435 | (target_big_endian): Declare. |
| 1436 | (big_cons): If it's set, reverse order of bytes being copied. |
| 1437 | * config/tc-sparc.c (md_begin): Set target_big_endian. |
| 1438 | |
| 1439 | * read.c (s_ignore): Delete declaration of is_end_of_line. |
| 1440 | |
| 1441 | * config/obj-coffbfd.c (yank_symbols): Build list of file symbol |
| 1442 | forward pointers properly. |
| 1443 | |
| 1444 | Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1445 | |
| 1446 | * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs |
| 1447 | wasn't being stored into scnhdr. |
| 1448 | * config/obj-coffbfd.h: Add prototype of s_get_segment. |
| 1449 | * read.c (TC_START_LABEL): Default definition. |
| 1450 | (read_a_source_file): Use TC_START_LABEL macro to work out |
| 1451 | if a label has been seen. |
| 1452 | |
| 1453 | Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1454 | |
| 1455 | * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not |
| 1456 | the bottom (make expands variables in dependencies when the |
| 1457 | dependencies are read, not when they are used). |
| 1458 | |
| 1459 | * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for |
| 1460 | a29k .bss section; the mondfe program doesn't like it. |
| 1461 | |
| 1462 | Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 1463 | |
| 1464 | * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of |
| 1465 | const. |
| 1466 | (current_architecture): Don't need initializer. |
| 1467 | |
| 1468 | Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1469 | |
| 1470 | * doc/none.m4: Define Z8000. |
| 1471 | * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the |
| 1472 | texinfo file before recreating it. |
| 1473 | (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in |
| 1474 | this directory. |
| 1475 | (srcdir): Delete second, bogus definition. |
| 1476 | (as.info): Look for as-*.texinfo in current directory rather than |
| 1477 | in $(srcdir). |
| 1478 | (as.dvi): Ditto. |
| 1479 | (dvi): New rule. |
| 1480 | * doc/configure.in: Create links to all as-*.texinfo files in the |
| 1481 | source directory, if that's not the current directory. |
| 1482 | |
| 1483 | * configure.in (per-host): Accept MIPS host with BSD version |
| 1484 | number. |
| 1485 | (per-target): Classify i486 as i386. Use generic cpu_type instead |
| 1486 | of target_cpu in selecting format etc. |
| 1487 | |
| 1488 | * app.c (do_scrub_next_char): Use .appfile, not .app-file. |
| 1489 | * read.c (potable): Change .app-file to .appfile. |
| 1490 | |
| 1491 | * config/ho-decstatn.h: Renamed from ho-decstation.h. |
| 1492 | * configure.in: Adjusted. |
| 1493 | |
| 1494 | * config/obj-bfd-sunos.*: Unused; deleted. |
| 1495 | |
| 1496 | * Makefile.in (version.c, vers-stamp): Deleted. |
| 1497 | (config.h): Define GAS_VERSION. |
| 1498 | * as.c (version_string): Deleted declaration. |
| 1499 | (main): Look for GAS_VERSION instead. |
| 1500 | |
| 1501 | * doc/as.texinfo: Updated description of -a* (listing) options, |
| 1502 | and describe how to pass them through from gcc. |
| 1503 | |
| 1504 | * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or |
| 1505 | process relocs if there aren't any relocs to process. Avoids |
| 1506 | malloc/free bug on SCO too. |
| 1507 | |
| 1508 | * as.h: Move local include files below system include files, to |
| 1509 | avoid some redefinition complaints on some systems. |
| 1510 | (const, volatile): Don't need these conditionally defined if we |
| 1511 | use CONST and VOLATILE from ansidecl.h. |
| 1512 | (seg_name): Use CONST, not const. |
| 1513 | |
| 1514 | Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1515 | |
| 1516 | * config/tc-mips.c: Reindented to GNU standards. |
| 1517 | |
| 1518 | Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1519 | |
| 1520 | * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case. |
| 1521 | (fixup_segment): Add a29k special case; the linker is not prepared |
| 1522 | to see a segment offset here. |
| 1523 | |
| 1524 | * app.c (do_scrub_next_char): Added new state, 10, modifying state |
| 1525 | 9 to only keep a space in between identifier characters. |
| 1526 | |
| 1527 | Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) |
| 1528 | |
| 1529 | * Makefile.in: add dvi target; as-$(config).texinfo might live in |
| 1530 | srcdir, might be in objdir. |
| 1531 | |
| 1532 | * doc/Makefile.in: dvi depends on as.dvi |
| 1533 | |
| 1534 | Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 1535 | |
| 1536 | * Makefile.in: add installcheck target |
| 1537 | |
| 1538 | Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1539 | |
| 1540 | * config/tc-mips.c (macro): Use $AT for any floating point load. |
| 1541 | |
| 1542 | Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com) |
| 1543 | |
| 1544 | * config/tc-m68k.c (m68k_ip): For operand type 'M', reject |
| 1545 | bignums, but don't emit error message. |
| 1546 | |
| 1547 | Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 1548 | |
| 1549 | * Makefile.in (targ-cpu.o): Depend on config.h. |
| 1550 | |
| 1551 | Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1552 | |
| 1553 | * app.c (do_scrub_next_char): Added new state, 9, to avoid |
| 1554 | dropping a space immediately following an identifier. |
| 1555 | * expr.c, write.c: Rewrote assert expressions to not use multiple |
| 1556 | lines; I don't think that can be done portably. |
| 1557 | * config/tc-mips.c (macro): Use $AT if target register is zero in |
| 1558 | load instruction, which it can be for a floating point load. |
| 1559 | |
| 1560 | Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1561 | |
| 1562 | * write.c (write_contents): Compute the relocs before writing out |
| 1563 | the section contents. |
| 1564 | * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get |
| 1565 | symbol table and values right. |
| 1566 | * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting |
| 1567 | with $L is local. |
| 1568 | * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend |
| 1569 | by the section vma. |
| 1570 | |
| 1571 | * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is |
| 1572 | z8k-opc.h, not z8k.h. |
| 1573 | |
| 1574 | * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf |
| 1575 | symbol. |
| 1576 | |
| 1577 | Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 1578 | |
| 1579 | * configure.in: recognize sparc-sun-solaris2* instead of -solaris2 |
| 1580 | |
| 1581 | Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1582 | |
| 1583 | * expr.c, write.c: Ultrix native 4.2 cc requires assert condition |
| 1584 | to be on a single line. |
| 1585 | |
| 1586 | Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1587 | |
| 1588 | * Makefile.in (config.h): Create file, writing out definitions of |
| 1589 | target cpu, alias, and canonical name. |
| 1590 | (ALL_CFLAGS): No longer define TARGET_CPU. |
| 1591 | |
| 1592 | * Makefile.in (check): Print a message, instead of quitting |
| 1593 | silently. |
| 1594 | |
| 1595 | * as.c (main): Don't catch any signals, for now. |
| 1596 | |
| 1597 | * version.c: Deleted. |
| 1598 | * Makefile.in: Generate it, putting in only the version number |
| 1599 | itself. |
| 1600 | (VERSION): New variable. |
| 1601 | * as.c: Include config.h. |
| 1602 | (main): Reformatted version string. Include target alias. Don't |
| 1603 | print if not requested (i.e., unknown -v argument). |
| 1604 | |
| 1605 | * as.c (stralloc): Deleted. |
| 1606 | (main): Call strdup instead. |
| 1607 | |
| 1608 | * configure.in: Handle all 68300 series chips. |
| 1609 | * config/tc-m68k.c: Include config.h. |
| 1610 | (md_assemble): Assume TARGET_CPU is defined. Accept some 68300 |
| 1611 | series cpus as defaults. |
| 1612 | (md_parse_option): Accept some m68300 series CPUs as defaults. |
| 1613 | |
| 1614 | Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1615 | |
| 1616 | * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if |
| 1617 | not already defined. |
| 1618 | (main, got_sig): Use them. |
| 1619 | * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default |
| 1620 | values. |
| 1621 | |
| 1622 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1623 | |
| 1624 | * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF |
| 1625 | support. |
| 1626 | |
| 1627 | * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs. |
| 1628 | OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN. |
| 1629 | (struct loc, struct proc, struct file): Moved to tc-mips.c within |
| 1630 | #ifndef OBJ_ECOFF block, since ECOFF uses different versions. |
| 1631 | * config/tc-mips.c: Rearranged for ECOFF support. Added |
| 1632 | prototypes for all static functions. Moved existing minimal |
| 1633 | debugging format support info #ifndef OBJ_ECOFF blocks. |
| 1634 | (macro_build_lui): Eliminated sign_extend argument, because ECOFF |
| 1635 | does not support a non sign extended high 16 bits reloc. Adjusted |
| 1636 | all callers accordingly. |
| 1637 | (tc_get_register): Renamed from get_register, and made non-static. |
| 1638 | |
| 1639 | * config/mips-big.mt, config/mips-lit.mt: New files. Define |
| 1640 | TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN, |
| 1641 | respectively. |
| 1642 | * configure.in (mips-*-bsd*): Use gas_target mips-lit. |
| 1643 | (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using |
| 1644 | obj_format ecoff and gas_target mips-lit or mips-big. |
| 1645 | |
| 1646 | Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com) |
| 1647 | |
| 1648 | * version.c: Bump to version 2.0.1. |
| 1649 | |
| 1650 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1651 | |
| 1652 | * write.c (chain_frchains_together): Check that seg_info (section) |
| 1653 | is not NULL. |
| 1654 | (write_object_file): Call obj_frob_file after setting the symbols, |
| 1655 | not before. |
| 1656 | |
| 1657 | Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com) |
| 1658 | |
| 1659 | * Version 2.0 released. |
| 1660 | |
| 1661 | Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1662 | |
| 1663 | * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only. |
| 1664 | |
| 1665 | Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1666 | |
| 1667 | * read.h: Define stringer here. |
| 1668 | read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these |
| 1669 | places. |
| 1670 | |
| 1671 | Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1672 | |
| 1673 | * read.c (s_space): Multiply repeat count by mult, not fill. |
| 1674 | |
| 1675 | Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com) |
| 1676 | |
| 1677 | * read.c: Include ctype.h. |
| 1678 | |
| 1679 | Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1680 | |
| 1681 | Patches from Eric Youngdale: |
| 1682 | * make-gas.com: Find obstack.obj if it's not in the current |
| 1683 | directory. |
| 1684 | * read.c (s_ignore): Don't declare is_end_of_line. It's |
| 1685 | redundant, and triggers a VMS gcc compiler bug. |
| 1686 | |
| 1687 | * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes |
| 1688 | current segment as an argument. (Ignored in all cases but VMS.) |
| 1689 | All callers and definitions changed. |
| 1690 | |
| 1691 | Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1692 | |
| 1693 | * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING |
| 1694 | case compile again. |
| 1695 | |
| 1696 | Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com) |
| 1697 | |
| 1698 | * config/tc-m68k.c (isbyte): Accept all values from -255 to +255, |
| 1699 | so "~0x80" won't be rejected. |
| 1700 | |
| 1701 | * config/obj-elf.c: No longer include elf/reloc.h. |
| 1702 | (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section. |
| 1703 | (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out |
| 1704 | routines. |
| 1705 | (obj_elf_xstab): New routine. |
| 1706 | (obj_elf_set_size): Call as_warn, not fprintf. Pass desired |
| 1707 | argument to s_ignore. Put "#if 0" around unused code. |
| 1708 | (obj_pseudo_table): Use s_ignore instead of do-nothing routines. |
| 1709 | Call elf_xstabs for .stabs and .xstabs operators. |
| 1710 | |
| 1711 | * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc". |
| 1712 | |
| 1713 | * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are |
| 1714 | present. |
| 1715 | |
| 1716 | * configure.in: mips-bsd configuration was missing format spec. |
| 1717 | Should use aout. |
| 1718 | |
| 1719 | * Makefile.in (Makefile): Depends on configure.in. |
| 1720 | |
| 1721 | * config/tc-mips.c (append_insn): Don't check for alignment of |
| 1722 | frag in memory; alignment of instructions in section is a separate |
| 1723 | matter. |
| 1724 | |
| 1725 | * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI |
| 1726 | C availability. |
| 1727 | |
| 1728 | * listing.h: Always provide function declarations, not macros, so |
| 1729 | pcc won't lose. |
| 1730 | |
| 1731 | Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com) |
| 1732 | |
| 1733 | * CONTRIBUTORS: Update Gilmore entry. |
| 1734 | |
| 1735 | Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1736 | |
| 1737 | * frags.c (frag_init): New function. |
| 1738 | (zero_address_frag, bss_address_frag): Now initialized at run |
| 1739 | time. |
| 1740 | * as.c (main): Call frag_init. |
| 1741 | |
| 1742 | Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1743 | |
| 1744 | * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case: |
| 1745 | Don't unget ch2 if we didn't get it. |
| 1746 | |
| 1747 | Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 1748 | |
| 1749 | * doc/Makefile.in (TEXIDIR): Updated for new layout. |
| 1750 | |
| 1751 | * config/tc-sparc.c (s_common): Add support for ELF version. |
| 1752 | (tc_gen_reloc) [BFD_ASSEMBLER]: New function. |
| 1753 | * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]: |
| 1754 | New macros. |
| 1755 | (md_convert_frag): New macro. |
| 1756 | |
| 1757 | * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a |
| 1758 | symbol, fix the offset so "+2" isn't required. |
| 1759 | |
| 1760 | * config/tc-i960.c (line_comment_chars, line_separator_chars): |
| 1761 | Define as common/bss. |
| 1762 | (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C |
| 1763 | initializers are sufficient. |
| 1764 | |
| 1765 | * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd. |
| 1766 | (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out". |
| 1767 | (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros. |
| 1768 | (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro. |
| 1769 | * config/obj-aout.c: Use PARAMS macro for declarations. Remove |
| 1770 | "IGNORE_DEBUG" conditional, since both branches are identical. |
| 1771 | Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly |
| 1772 | referencing symbol structure members. |
| 1773 | (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function. |
| 1774 | |
| 1775 | * as.h (struct frag): Reordered a couple of fields for better |
| 1776 | packing. |
| 1777 | |
| 1778 | * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the |
| 1779 | section info. |
| 1780 | (write_contents) [BFD_ASSEMBLER]: New function. |
| 1781 | (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call |
| 1782 | fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call |
| 1783 | obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined. |
| 1784 | (fixup_segment): Make sure common-section symbols get treated the |
| 1785 | same as undefined symbols. |
| 1786 | (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type |
| 1787 | bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from |
| 1788 | section info. |
| 1789 | * write.h (fix_new): Update prototype. |
| 1790 | |
| 1791 | * tc.h (md_operand, md_convert_frag, tc_headers_hook, |
| 1792 | md_section_align, md_undefined_symbol): Don't provide prototypes |
| 1793 | if these are defined as macros. |
| 1794 | (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and |
| 1795 | section passed. |
| 1796 | |
| 1797 | * symbols.c (symbol_new): Argument NAME is now pointer to const. |
| 1798 | Simplified STRIP_UNDERSCORE code. Remove assumptions about null |
| 1799 | pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new |
| 1800 | BFD symbol. |
| 1801 | (colon): Display other/desc fields of redefined symbol only if |
| 1802 | S_GET_OTHER and S_GET_DESC are defined. |
| 1803 | (symbol_make): Argument NAME is now pointer to const. |
| 1804 | (symbol_find, symbol_find_base): Likewise. |
| 1805 | (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions. |
| 1806 | * symbols.h: Fix prototypes for new const arguments. Add |
| 1807 | prototypes for BFD_ASSEMBLER S_* functions. |
| 1808 | |
| 1809 | * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code |
| 1810 | for changing to an existing section. |
| 1811 | (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new, |
| 1812 | called by subseg_new and subseg_set. |
| 1813 | (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section, |
| 1814 | given section name and subseg number. |
| 1815 | (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly |
| 1816 | new section/subsection. |
| 1817 | |
| 1818 | * read.c: Don't include ctype.h. |
| 1819 | (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32 |
| 1820 | for now; should be machine-dependent. |
| 1821 | |
| 1822 | * configure.in: Accept *-*-elf and *-*-solaris* as ELF format |
| 1823 | targets, forcing BFD use. |
| 1824 | |
| 1825 | Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1826 | |
| 1827 | * config/tc-sparc.c: Use PARAMS macro for static function |
| 1828 | declarations. Use BFD_RELOC_ macros everywhere, with |
| 1829 | compatibility macros declared for non-BFD mode. |
| 1830 | (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type |
| 1831 | instead of enum reloc_type. |
| 1832 | (emit_sparc_reloc): Commented-out function deleted. |
| 1833 | (md_convert_frag): Deleted. |
| 1834 | (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER. |
| 1835 | (md_apply_fix): Changed calling sequence (conditionally) for BFD |
| 1836 | version. |
| 1837 | * config/tc-sparc.h (md_convert_frag): New macro. |
| 1838 | |
| 1839 | * config/obj-aout.c (obj_aout_stab): Refer to undefined_section, |
| 1840 | not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead |
| 1841 | of referencing fields directly. |
| 1842 | |
| 1843 | * write.c (cvt_frag_to_fill): New function; extracted from |
| 1844 | write_object_file. |
| 1845 | (write_object_file) [! BFD_ASSEMBLER]: Call it. |
| 1846 | (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section |
| 1847 | and set its size and flags. |
| 1848 | |
| 1849 | * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some |
| 1850 | fields with BFD equivalents. Turn on back-pointers, and add |
| 1851 | target-specific fields at end. |
| 1852 | |
| 1853 | Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com) |
| 1854 | |
| 1855 | * config/obj-coffbfd.c (fill_section): Don't set vaddr here. |
| 1856 | (write_object_file): Set it here instead, so that fixup_segment |
| 1857 | can see the correct value. |
| 1858 | |
| 1859 | Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1860 | |
| 1861 | * write.c (write_object_file): Check for errors and warnings and |
| 1862 | bail out before processing contents. |
| 1863 | (chain_frchains_together_1): New function, does most of the work |
| 1864 | of remove_subsegs. |
| 1865 | (chain_frchains_together) [BFD_ASSEMBLER]: New function. |
| 1866 | (remove_subsegs) [! BFD]: Call it. |
| 1867 | (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD |
| 1868 | structures and routines. |
| 1869 | |
| 1870 | * config/obj-elf.*: New files. |
| 1871 | |
| 1872 | * config/mips.mt, config/rs6000.mt: Deleted. |
| 1873 | |
| 1874 | * config/h8300.mt: Don't specify compiler here. |
| 1875 | |
| 1876 | * config/z8k.mt: The z8k code depends on the z8k opcode table, |
| 1877 | not the h8300 one. |
| 1878 | * config/tc-z8k.h: Comment fix. |
| 1879 | |
| 1880 | * write.c: Reordered some functions for better inlining. |
| 1881 | (fixup_segment): Linkrelax code is no longer conditional on |
| 1882 | TC_I960. |
| 1883 | |
| 1884 | Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1885 | |
| 1886 | * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c, |
| 1887 | obj-coffbfd.h}: support for the H8/500 |
| 1888 | |
| 1889 | Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1890 | |
| 1891 | * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here. |
| 1892 | * write.c (write_object_file): Not here. |
| 1893 | (fix_new): Initialize fx_addnumber. |
| 1894 | |
| 1895 | * listing.c: Don't include target-cpu.h explicitly, since as.h |
| 1896 | includes it. |
| 1897 | |
| 1898 | Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 1899 | |
| 1900 | * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP, |
| 1901 | *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP. |
| 1902 | (struct fix): Reordered fields for compactness and efficiency. |
| 1903 | Converted some logical fields to 1-bit fields. |
| 1904 | |
| 1905 | * config/obj-aout.h: Use PARAMS. |
| 1906 | [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE, |
| 1907 | N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE. |
| 1908 | |
| 1909 | * read.c: Don't include listing.h; as.h includes it. Removed |
| 1910 | DONTDEF code. |
| 1911 | [BFD_ASSEMBLER]: Include subsegs.h. |
| 1912 | (old_buffer, new_broken_words): Default initialization is |
| 1913 | sufficient. |
| 1914 | |
| 1915 | * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH |
| 1916 | to 0, define stdoutput. |
| 1917 | (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure. |
| 1918 | Call bfd_set_arch_mach. |
| 1919 | (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not |
| 1920 | bfd_close_all_done. Call bfd_perror on failure. |
| 1921 | (output_file_append) [BFD_ASSEMBLER]: Don't define. |
| 1922 | |
| 1923 | * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition. |
| 1924 | |
| 1925 | * subsegs.h (segment_info_type): Always define. Omit field scnhdr |
| 1926 | if not MANY_SEGMENTS. Define new field bfd_section if |
| 1927 | BFD_ASSEMBLER. |
| 1928 | (seg_info): New macro. |
| 1929 | |
| 1930 | * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused |
| 1931 | variables, and some irrelevant comments. |
| 1932 | |
| 1933 | * Makefile.in (ALL_CFLAGS): Include $(BFDDEF). |
| 1934 | (LIBS): Include $(BFDLIB). Don't bother with $(CLIB). |
| 1935 | * configure.in: Permit --with-bfd-assembler now, with a warning. |
| 1936 | Variable need_bfd is now a boolean, as is new variable bfd_gas. |
| 1937 | Set BFDDEF and BFDLIB in Makefile when appropriate. |
| 1938 | |
| 1939 | * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code. |
| 1940 | (main): Refer to flag_always_generate_output instead of |
| 1941 | flagseen['Z']. |
| 1942 | |
| 1943 | * as.c (main) [BFD_ASSEMBLER]: Open output bfd. |
| 1944 | (*_section) [BFD_ASSEMBLER]: Define them. |
| 1945 | (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and |
| 1946 | set section flags when appropriate. |
| 1947 | * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified |
| 1948 | section is not absolute, undefined, or an assembler internal one. |
| 1949 | (absolute_section, undefined_section): Always define. |
| 1950 | * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break |
| 1951 | switch statements into if-else trees. |
| 1952 | * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of |
| 1953 | SEG_BSS and SEG_DATA. |
| 1954 | |
| 1955 | * as.h (frag_now_fix): New macro. |
| 1956 | * symbols.c (colon): Use it. |
| 1957 | |
| 1958 | Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com) |
| 1959 | |
| 1960 | * config/tc-mips.c: Added mips support for mips-dec-bsd. |
| 1961 | * config/tc-mips.h: Added mips support for mips-dec-bsd. |
| 1962 | * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd. |
| 1963 | * config/mips-opcode.h: Added mips support for mips-dec-bsd. |
| 1964 | * configure.in: Added mips support for mips-dec-bsd. |
| 1965 | * atof-generic.c: Define TRUE and FALSE if not defined. |
| 1966 | |
| 1967 | Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1968 | |
| 1969 | * version.c: Bumped version number to 1.93.05. |
| 1970 | |
| 1971 | Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1972 | |
| 1973 | * config/obj-coff.c (obj_emit_relocations): Don't use #elif. |
| 1974 | (obj_emit_lineno): Don't need return at end of void function. |
| 1975 | (obj_symbol_new_hook): Ditto. |
| 1976 | |
| 1977 | * config/tc-m68k.c: Removed some unused code. |
| 1978 | (tc_aout_fix_to_chars): Array nbytes_r_length is now const. |
| 1979 | |
| 1980 | * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only |
| 1981 | offset field is set. |
| 1982 | |
| 1983 | Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1984 | |
| 1985 | * config/tc-sparc.c (architecture_requested, warn_on_bump, |
| 1986 | md_relax_table): Use default zero initialization. |
| 1987 | (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the |
| 1988 | latter, instead of selecting with preprocessor conditionals. |
| 1989 | |
| 1990 | Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 1991 | |
| 1992 | * configure.in: recognise all sparclite variants |
| 1993 | |
| 1994 | Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1995 | |
| 1996 | * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change -- |
| 1997 | accidentally changed to use subseg_change where it should have |
| 1998 | been subseg_new. |
| 1999 | |
| 2000 | Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 2001 | |
| 2002 | * expr.c (operand): If character other than comma or newline is a |
| 2003 | logical end-of-line character, use the newline case. |
| 2004 | From Eric Youngdale: |
| 2005 | (operand): Set X_add_number field for floating-point numbers. |
| 2006 | (operand): Treat zero byte as end-of-operand. |
| 2007 | |
| 2008 | * configure.in (per-target): Look for with_bfd_assembler option. |
| 2009 | For now, only accept "no", until the merge is done. |
| 2010 | |
| 2011 | Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil): |
| 2012 | * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c, |
| 2013 | config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS. |
| 2014 | * read.c: Finish conversion to S_* macros in the VMS only |
| 2015 | parts of the program. Add "const" modifier to hex_value. |
| 2016 | * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to |
| 2017 | "ifdef OBJ_VMS". |
| 2018 | * expr.c: Add "const" modifier to hex_value. |
| 2019 | * symbols.c: Finish conversion to S_* macros in the VMS only |
| 2020 | parts of the program. Add "const" modifier to |
| 2021 | md_[long,short]_jump_size. Remove declaration of const_flag |
| 2022 | (which will be declared in obj-vms.h). |
| 2023 | * write.c: Add "const" modifier to md_[long,short]_jump_size. |
| 2024 | Fix arguments to VMS_write_object_file. |
| 2025 | * config-gas.com: New file. Script for VMS systems to set up the |
| 2026 | configuration to build gas for VMS, and create config.status. |
| 2027 | * make-gas.com: Redone to work with new scheme. |
| 2028 | * obj-vms.c: Patch to fix bug where we were not correctly parsing the |
| 2029 | stabs directives. |
| 2030 | * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which |
| 2031 | will swap bytes if needed on a big endian system. Use throughout |
| 2032 | as needed. |
| 2033 | * obj-vms.c (obj_aout_stab): Add code to generate listing file. |
| 2034 | * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain |
| 2035 | types of malformed stabs. Change parsing algorithm so that we are |
| 2036 | more certain of having all of the information that we need on hand. |
| 2037 | * obj-vms.c (final_forward_reference): New function, used to help |
| 2038 | resolve the data types of as many struct elements as possible |
| 2039 | when some part of the struct is not fully defined by the compiler. |
| 2040 | * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation |
| 2041 | stabs directives. |
| 2042 | * obj-vms.c (VMS_write_object_file): Define all vtable psects |
| 2043 | as symbols as well in the object file. Look for external functions |
| 2044 | that start with "__vt.", and turn them into variables, since the |
| 2045 | g++ compiler is incapable of doing this. |
| 2046 | * tc-vax.c: Add '1' option for backward compatibility with older GCC |
| 2047 | versions. |
| 2048 | * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes. |
| 2049 | * input-scrub.c (as_where): Fix bug where as would crash if we did not |
| 2050 | have the name of the source file yet. |
| 2051 | * config/ho-vms.h: define HO_VMS, not HO_VAX. |
| 2052 | |
| 2053 | Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com) |
| 2054 | |
| 2055 | * read.c (s_data): Always use "data_section", since it'll map to |
| 2056 | SEG_DATA or SEG_E1 if needed. |
| 2057 | (s_lcomm): Likewise with bss_section. |
| 2058 | (s_fill): Use memset, not bzero. |
| 2059 | |
| 2060 | Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 2061 | |
| 2062 | * read.c: Deleted some code under "#ifdef DONTDEF" that was for |
| 2063 | handling GDB symbol table data. |
| 2064 | |
| 2065 | * config/obj-aout.h (segment_name): Delete definition. |
| 2066 | (seg_name): Delete declaration. |
| 2067 | * config/obj-bout.h (segment_name, seg_name): Ditto. |
| 2068 | * config/obj-vms.h (segment_name, seg_name): Ditto. |
| 2069 | * config/obj-coff.h (segment_name): Ditto. |
| 2070 | * config/obj-coffbfd.h (segment_name): Ditto. |
| 2071 | |
| 2072 | * Changes for BFD_ASSEMBLER: |
| 2073 | * obj.h (obj_crawl_symbol_chain): Declare only if not |
| 2074 | BFD_ASSEMBLER. |
| 2075 | (obj_header_append, obj_pre_write_hook): Ditto. |
| 2076 | * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER. |
| 2077 | (segT) [BFD_ASSEMBLER]: New typedef for "asection *". |
| 2078 | (segment_name) If BFD_ASSEMBLER, look up BFD section name; |
| 2079 | otherwise, use seg_name array. |
| 2080 | (seg_name): Declare only if not BFD_ASSEMBLER. |
| 2081 | (section_alignment): Declare only if not BFD_ASSEMBLER. |
| 2082 | (big_section, reg_section, pass1_section, diff_section, |
| 2083 | absent_section, text_section, data_section, bss_section): If |
| 2084 | BFD_ASSEMBLER, declare as variables; otherwise, declare as macros, |
| 2085 | mapping to segT enum values. |
| 2086 | (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors |
| 2087 | if these are used or defined, if BFD_ASSEMBLER. |
| 2088 | (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old |
| 2089 | subseg_new split into two functions. |
| 2090 | (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now. |
| 2091 | |
| 2092 | * as.h (volatile): Don't define if already defined. |
| 2093 | (had_errors, had_warnings): Provide prototypes for ANSI C even if |
| 2094 | NO_STDARG. |
| 2095 | (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2, |
| 2096 | declare with format attribute for -Wformat checking. |
| 2097 | |
| 2098 | Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2099 | |
| 2100 | * app.c, config/tc-*.c: Don't include read.h, since it is already |
| 2101 | included by as.h. |
| 2102 | |
| 2103 | * These are based on patches from Minh Tran-le |
| 2104 | <mtranle@paris.intellicorp.com>. |
| 2105 | * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use |
| 2106 | obj_format coffbfd and gas_target i386coff for target. |
| 2107 | (i[34]86-*-isc*): New host (uses sysv). |
| 2108 | * config/i386aix.mt: Removed (no longer used). |
| 2109 | * config/mh-i386aix (RANLIB): Use true rather than /bin/true. |
| 2110 | (MINUS_G): Removed. |
| 2111 | (LDFLAGS): Added, defined as -shlib. |
| 2112 | * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine. |
| 2113 | * config/te-sco386.h (LOCAL_LABEL): Don't define. |
| 2114 | (DOT_LABEL_PREFIX): Define. |
| 2115 | * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label |
| 2116 | name rather than L0\001. |
| 2117 | * read.c (s_lcomm): Make a frag in SEG_BSS rather than using |
| 2118 | local_bss_counter. |
| 2119 | * symbols.c, symbols.h (local_bss_counter): Removed. |
| 2120 | * write.c (write_object_file): bss no longer uses |
| 2121 | local_bss_counter. Pass correct data and bss size to |
| 2122 | VMS_write_object_file. |
| 2123 | * config/obj-vms.c (VMS_write_object_file): Accept bss size as |
| 2124 | argument, rather than using local_bss_counter. |
| 2125 | * config/tc-m88k.c (s_bss): Don't use local_bss_counter. |
| 2126 | * config/tc-sparc.c (s_reserve): Don't use local_bss_counter. |
| 2127 | * config/obj-coffbfd.c (had_lineno, had_reloc): Removed. |
| 2128 | (size_section): Restored sanity check. |
| 2129 | (do_relocs_for): Base section address on s_paddr rather than |
| 2130 | computing it. Adjust a29k R_IHIHALF special case to account for |
| 2131 | section paddr (used to require paddr to be zero). If there are no |
| 2132 | reclos, set s_relptr to 0. Set relocation size in object_headers. |
| 2133 | (fill_section): Always set s_vaddr here, removing |
| 2134 | ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set |
| 2135 | NOLOAD for i386 .bss, because it confuses the SVR3 native linker. |
| 2136 | Set STYP_INFO for .comment. |
| 2137 | (coff_header_append): Use object headers and H_{SET,GET}_* macros. |
| 2138 | Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER. |
| 2139 | (crawl_symbols): Handle 8 character section name correctly. Use |
| 2140 | H_{SET,GET}_* macros. |
| 2141 | (do_linenos_for): Set lineno size in object_headers. |
| 2142 | (write_object_file): Use H_{SET,GET}_* macros. Don't bother to |
| 2143 | set s_vaddr here. If string_byte_count remains 4, set it back to |
| 2144 | 0, and only write strings out if there are some. Call |
| 2145 | fill_section before do_relocs_for and do_linenos_for. |
| 2146 | (obj_coff_section): Handle optional quoted second argument giving |
| 2147 | section characteristics. |
| 2148 | (obj_coff_bss): Added to handle .bss. |
| 2149 | (obj_coff_ident): Added to handle .ident (puts string in .comment |
| 2150 | section). |
| 2151 | (obj_coff_lcomm): Put common symbols in .bss, not .data. |
| 2152 | (fixup_mdeps): Change to segment. Call frag_wane after |
| 2153 | md_convert_frag. |
| 2154 | (fixup_segment): Explicitly check S_IS_COMMON before making 386 |
| 2155 | adjustment (already happened only for common symbols, but this is |
| 2156 | clearer). |
| 2157 | * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define. |
| 2158 | * config/tc-i386.c (s_bss): Don't use if I386COFF. |
| 2159 | (md_pseudo_table): Ignore .optim and .noopt. |
| 2160 | (tc_coff_sizemachdep): New function. |
| 2161 | * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3 |
| 2162 | compatibility. |
| 2163 | (LOCAL_LABEL): Removed definition. |
| 2164 | (DOT_LABEL_PREFIX): Defined. |
| 2165 | |
| 2166 | Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2167 | |
| 2168 | * app.c (app_push): Use memcpy, not bcopy. |
| 2169 | (do_scrub_next_char): For \", return " not '. |
| 2170 | (symbol_chars): Now const. |
| 2171 | |
| 2172 | * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f" |
| 2173 | and "0b". If LOCAL_LABELS_DOLLAR, check for "0$". |
| 2174 | |
| 2175 | * config/obj-coff.h: Don't use #elif. |
| 2176 | |
| 2177 | * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't |
| 2178 | have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.) |
| 2179 | |
| 2180 | Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2181 | |
| 2182 | * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is |
| 2183 | already defined. |
| 2184 | |
| 2185 | Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2186 | |
| 2187 | * app.c (do_scrub_begin): allow single quote strings if so |
| 2188 | configured. |
| 2189 | |
| 2190 | * config/*z8k*: checkpoint |
| 2191 | |
| 2192 | Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2193 | |
| 2194 | * read.c (read_a_source_file): avoid calling xmalloc (0). |
| 2195 | |
| 2196 | Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2197 | |
| 2198 | * listing.c: Call xmalloc, not malloc; don't declare malloc. |
| 2199 | |
| 2200 | * Changes to support SCO 3.2v4: |
| 2201 | * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or |
| 2202 | SEG_BSS, fill with NOP_OPCODE. |
| 2203 | * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS. |
| 2204 | * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not |
| 2205 | using ZERO_BASED_SEGMENTS. |
| 2206 | (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but |
| 2207 | never set segment address for SEG_E2 (.bss) and don't write out |
| 2208 | SEG_E2 contents. Set .init and .fini sections to STYP_TEXT. |
| 2209 | (obj_coff_endef): Don't merge labels or symbols awaiting forward |
| 2210 | definitions, and don't merge tags with non-tags. Check for .bf |
| 2211 | rather than just checking whether the second character is b and |
| 2212 | the third character is f. |
| 2213 | (obj_coff_val): gcc can generate values which we don't handle |
| 2214 | correctly; discard information for now, since it only affects the |
| 2215 | debugging information. |
| 2216 | (tag_find_or_name): Don't insert tags in the symbol table. |
| 2217 | (yank_symbols): Don't merge labels. |
| 2218 | (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is |
| 2219 | already defined. Fill subsegments with NOP_OPCODE, not 0. Don't |
| 2220 | set segment address if ZERO_BASED_SEGMENTS. |
| 2221 | (obj_coff_section): Accept and ignore a trailing quoted string, as |
| 2222 | used in AT&T i386 syntax. |
| 2223 | (fixup_segment): Take segment as argument. On the i386, adjust PC |
| 2224 | relative addends by the segment vaddr. |
| 2225 | * tc-i386.h: Define SUB_SEGMENT_ALIGN. |
| 2226 | * tc-a29k.h: Define ZERO_BASED_SEGMENTS. |
| 2227 | * tc-i386.c: (i386_operand): If I386COFF, accept any segment type. |
| 2228 | |
| 2229 | Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com) |
| 2230 | |
| 2231 | * config/obj-coffbfd.c: Include libcoff.h. |
| 2232 | |
| 2233 | * version.c: Now version 1.93. |
| 2234 | |
| 2235 | Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2236 | |
| 2237 | * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do |
| 2238 | power-of-two alignment for .align. |
| 2239 | |
| 2240 | * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial, |
| 2241 | and leave everything else alone. |
| 2242 | |
| 2243 | Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 2244 | |
| 2245 | * Makefile.in (as.new): Don't bother saving as.old. |
| 2246 | |
| 2247 | * write.c: Conditionalize on OBJ_VMS, not VMS. |
| 2248 | (magic_number_for_object_file): Don't define if OBJ_VMS. |
| 2249 | |
| 2250 | * config/obj-vms.c: Changes for traditional C. |
| 2251 | |
| 2252 | Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 2253 | |
| 2254 | * config/ho-generic.h (malloc, realloc): Declare. |
| 2255 | |
| 2256 | * Lots of comment/whitespace changes. |
| 2257 | |
| 2258 | * write.h (struct fix): Some fields reordered, narrowed. |
| 2259 | |
| 2260 | * read.c (MASK_CHAR): Define using C types, not magic number. |
| 2261 | |
| 2262 | * as.c, input-file.c: Deleted some unused code. |
| 2263 | |
| 2264 | * app.c, as.h: Doc fix. |
| 2265 | |
| 2266 | * flonum-konst.c, flonum-mult.c: Include ansidecl.h. |
| 2267 | |
| 2268 | * as.h (xmalloc): Argument is long. |
| 2269 | |
| 2270 | * xmalloc.c (error): Remove declaration; as.h takes care of it. |
| 2271 | |
| 2272 | * doc/as.texinfo: Regrouped documentation of some command-line |
| 2273 | options. Updated options documentation for m68k. Some minor |
| 2274 | wording/punctuation changes. |
| 2275 | |
| 2276 | Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 2277 | |
| 2278 | * configure.in: Accept target OS "vms". |
| 2279 | |
| 2280 | * symbols.c: Merged ANSI and non-ANSI function decls, using |
| 2281 | PARAMS macro. |
| 2282 | |
| 2283 | * xmalloc.c: Just include as.h, don't bother trying to figure out |
| 2284 | other header files. |
| 2285 | |
| 2286 | * strstr.c, strerror.c: Deleted. |
| 2287 | * Makefile.in: Deleted references. |
| 2288 | |
| 2289 | * config/tc-ns32k.c: Don't include header file for string |
| 2290 | declarations; leave that to ho-*.h. |
| 2291 | |
| 2292 | Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com) |
| 2293 | |
| 2294 | * config/coff_gnu.h [TC_I860]: Guesses for reloc type values, |
| 2295 | imported from FSF sources. |
| 2296 | |
| 2297 | * messages.c (strerror): Declare unconditionally. |
| 2298 | |
| 2299 | * as.h: Delete alloca and register definitions. |
| 2300 | |
| 2301 | * config/atof-ieee.c (mask): Now const. |
| 2302 | |
| 2303 | * obstack.c, obstack.h: Deleted. |
| 2304 | |
| 2305 | * as.h (flag_readonly_data_in_text): New flag. |
| 2306 | * as.c (main): Set it for -R. |
| 2307 | |
| 2308 | * as.h (flag_suppress_warnings): New flag. |
| 2309 | * as.c (main): Set it for -W. |
| 2310 | * messages.c (as_warn): Check it instead of flagseen['W']. |
| 2311 | |
| 2312 | * as.h (flag_always_generate_output): New flag. |
| 2313 | * as.c (main): Set it for -Z. |
| 2314 | |
| 2315 | * config/tc-sparc.h: Define NEED_FX_R_TYPE. |
| 2316 | * config/tc-a29k.h: Ditto. |
| 2317 | * write.h (struct fix): Don't conditionalize fx_r_type field on TC |
| 2318 | macros. |
| 2319 | |
| 2320 | * as.h: Merged ANSI and non-ANSI function decls, using PARAMS |
| 2321 | macro. |
| 2322 | * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h, |
| 2323 | obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h, |
| 2324 | write.h: Likewise. |
| 2325 | * read.c: Likewise. |
| 2326 | |
| 2327 | * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in |
| 2328 | xrealloc from xrealloc.c. |
| 2329 | * xrealloc.c: Deleted. |
| 2330 | * Makefile.in (REAL_SOURCES, OBJS): Adjusted. |
| 2331 | |
| 2332 | * configure.in: For host CPU a29k, rs6000, vax, consider using bsd |
| 2333 | or vms ho- files. |
| 2334 | |
| 2335 | * config/ho-sysv.h (setbuffer, HO_USG): Deleted. |
| 2336 | |
| 2337 | * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer; |
| 2338 | don't initialize it with NULL. |
| 2339 | |
| 2340 | * config/ho-vax.h (M_VAX): Deleted; was unused. |
| 2341 | |
| 2342 | * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h: |
| 2343 | New files imported from FSF version, contributed by Eric Youngdale. |
| 2344 | * README-vms-dbg, config/vms: Deleted. |
| 2345 | |
| 2346 | * ChangeLog, config/ChangeLog: Merged. |
| 2347 | |
| 2348 | * config/*tahoe*, configure.in: Tahoe support brought in from FSF |
| 2349 | version. |
| 2350 | |
| 2351 | * input-file.c (input_file_open): Eliminate call to setvbuf. |
| 2352 | [USG] (setbuffer): Deleted macro. |
| 2353 | |
| 2354 | Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2355 | |
| 2356 | * all files: Whitespace changes for GNU indentation style, done by |
| 2357 | GNU `indent'. Some cleanup still needed, especially of comments. |
| 2358 | |
| 2359 | * configure.in: No te-386bsd.h file exists; don't try to use it. |
| 2360 | |
| 2361 | * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf. |
| 2362 | |
| 2363 | * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881; |
| 2364 | could be doing emulation. |
| 2365 | |
| 2366 | Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2367 | |
| 2368 | z8000 documentation |
| 2369 | * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo: |
| 2370 | all modified. |
| 2371 | |
| 2372 | Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2373 | |
| 2374 | * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h. |
| 2375 | |
| 2376 | * subsegs.h: add extern to segment_info declaration. |
| 2377 | |
| 2378 | * read.h: added extern declarations for comment_chars, |
| 2379 | line_comment_chars, and line_separator_chars. |
| 2380 | read.c, app.c: removed definitions of comment_chars, |
| 2381 | line_comment_chars, and line_separator_chars. |
| 2382 | |
| 2383 | * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined, |
| 2384 | still accept (but don't require) OPTIONAL_REGISTER_PREFIX before |
| 2385 | the register name. |
| 2386 | (insert_reg): put REGISTER_PREFIX before register names before |
| 2387 | putting them in the symbol table. |
| 2388 | * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not |
| 2389 | M68KCOFF. |
| 2390 | |
| 2391 | * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss |
| 2392 | section. |
| 2393 | |
| 2394 | * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS, |
| 2395 | comment_chars, line_comment_chars and line_seperator_chars |
| 2396 | consistently const, and always initialized them. Included read.h. |
| 2397 | |
| 2398 | Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 2399 | |
| 2400 | * tc-sparc.c (sparc_ip): Add code to flag error if an absolute |
| 2401 | constant will not fit in an immediate field. |
| 2402 | (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow. |
| 2403 | |
| 2404 | Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2405 | |
| 2406 | * obj-coff.c (callj_table): Delete global variable. |
| 2407 | (obj_emit_relocations): Define it locally here, and only if |
| 2408 | TC_I960 is defined. |
| 2409 | |
| 2410 | * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name. |
| 2411 | (m68k_ip): Don't warn about bignum used as float bit-pattern. |
| 2412 | |
| 2413 | * obj-coff.c: Replaced ANSI and non-ANSI function declarations |
| 2414 | with a single set using PARAMS macro. |
| 2415 | |
| 2416 | * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length |
| 2417 | of 2. |
| 2418 | |
| 2419 | * tc-i960.c: Missed a couple of 0->NO_RELOC conversions. |
| 2420 | |
| 2421 | * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values, |
| 2422 | so widening works consistently. |
| 2423 | |
| 2424 | Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2425 | |
| 2426 | * version.c: Put conditional "const" before version_string, not |
| 2427 | before dummy function for VMS. Now version 1.91.03. |
| 2428 | |
| 2429 | * app.c (do_scrub_next_char): Need double-\ before `000' to show |
| 2430 | printed rep of null character. |
| 2431 | |
| 2432 | Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2433 | |
| 2434 | * obj-coffbfd.c (write_object_file): check return value of |
| 2435 | bfd_close_all_done. |
| 2436 | |
| 2437 | Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2438 | |
| 2439 | * Support for i386-sysv. |
| 2440 | obj-coffbfd.c (do_relocs_for, write_object_file): set segment |
| 2441 | addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can |
| 2442 | be used to set them all to zero as was done before. |
| 2443 | (fill_section): segment addresses now set in write_object_file. |
| 2444 | (fill_section): Don't set STYP_NOLOAD for .bss section. |
| 2445 | (fixup_segment): 386 uses strange common symbol format. |
| 2446 | tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for |
| 2447 | compatibility with SVR3.2 linker. |
| 2448 | * configure.in: i386-sysv and i386-sco use coffbfd. |
| 2449 | |
| 2450 | * app.c (do_scrub_next_char): discard whitespace after a label. |
| 2451 | |
| 2452 | Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 2453 | |
| 2454 | * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4 |
| 2455 | hosts, use the sysv configuration for solaris2 |
| 2456 | |
| 2457 | Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2458 | |
| 2459 | fix i960+non-bfd coff bit rot. |
| 2460 | * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line): |
| 2461 | support for C source listings. (obj_coff_endef): look in the right |
| 2462 | part of the symbol for the symbol name |
| 2463 | |
| 2464 | * tc-m68k.c (get_num): make it work for all segments, not just the |
| 2465 | first three. |
| 2466 | |
| 2467 | Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) |
| 2468 | |
| 2469 | * configure.in: recognize i386-*-bsd emulation. |
| 2470 | |
| 2471 | Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 2472 | |
| 2473 | * configure.in: use the cpu-vendor-os triple for host and target |
| 2474 | |
| 2475 | Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2476 | |
| 2477 | * obj-coffbfd.c (write_object_file): don't fixup for the z8k |
| 2478 | * tc-z8k.c: lots of bug fixes |
| 2479 | |
| 2480 | Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2481 | |
| 2482 | * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition |
| 2483 | #elif, since it is not supported by old compilers. |
| 2484 | ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a |
| 2485 | couple of expressions in tc-m68k.c. |
| 2486 | |
| 2487 | Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 2488 | |
| 2489 | * read.c (cons): If NO_RELOC is defined, use it. |
| 2490 | |
| 2491 | * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new. |
| 2492 | |
| 2493 | Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2494 | |
| 2495 | * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require |
| 2496 | local labels to start with a .) and set REGISTER_PREFIX to %. |
| 2497 | tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined. |
| 2498 | |
| 2499 | Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com) |
| 2500 | |
| 2501 | * messages.c: Comment changes. |
| 2502 | |
| 2503 | Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com) |
| 2504 | |
| 2505 | * as.h: Test if __STDC__ is defined only, don't test its value. |
| 2506 | * messages.c: If __STDC__ is not defined, define NO_STDARG. |
| 2507 | |
| 2508 | Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com) |
| 2509 | |
| 2510 | * listing.c (debugging_pseudo): Add stabs and stabn as things to |
| 2511 | ignore. |
| 2512 | |
| 2513 | Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com) |
| 2514 | |
| 2515 | * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all |
| 2516 | sections starting from zero, rather than making them consecutive. |
| 2517 | This makes subsequent reloc calculations easier, esp if the object |
| 2518 | format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily) |
| 2519 | allocate lcomm in .data rather than in .bss. It seems that some |
| 2520 | tools can't cope with a non-zero sized bss before linkage. |
| 2521 | |
| 2522 | Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 2523 | |
| 2524 | * tc-m68k.c: Replace "enum m68k_architecture" with "int" |
| 2525 | throughout. That enum no longer means what we thought it meant. |
| 2526 | |
| 2527 | * tc-m68k.c (md_assemble, md_parse_option): Handle new |
| 2528 | "-mno-688[58]1" options. |
| 2529 | |
| 2530 | * tc-m68k.c: Added CPU32 support. |
| 2531 | |
| 2532 | Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2533 | |
| 2534 | * tc-m68k.c (m68k_ip): An(disp) is not pc relative. |
| 2535 | |
| 2536 | Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 2537 | |
| 2538 | * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES. |
| 2539 | Change LIBDEPS dependence to LIBS. |
| 2540 | |
| 2541 | Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2542 | |
| 2543 | * Makefile.in (install): if $(tooldir) exists, install as in |
| 2544 | $(tooldir)/bin. |
| 2545 | |
| 2546 | Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2547 | |
| 2548 | * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any |
| 2549 | .word is < -32768 or > 32767. The -J flag causes the error to be |
| 2550 | ignored. This is to catch over-sized switches generated by gcc on |
| 2551 | systems which don't support the broken .word hack. |
| 2552 | as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD. |
| 2553 | write.c (fixup_segment): check for signed .word overflow if |
| 2554 | WARN_SIGNED_OVERFLOW_WORD. |
| 2555 | |
| 2556 | * write.c (fixup_segment): fixed missing parens in expression |
| 2557 | checking for byte or word overflow. |
| 2558 | |
| 2559 | * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD. |
| 2560 | obj-coffbfd.c (fixup_segment): check for signed .word overflow if |
| 2561 | WARN_SIGNED_OVERFLOW_WORD. |
| 2562 | |
| 2563 | * obj-coffbfd.c (fixup_segment): fixed missing parens in |
| 2564 | expression checking for byte or word overflow. |
| 2565 | |
| 2566 | Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2567 | |
| 2568 | Support for i386 coff |
| 2569 | * obj-coffbfd.h : added stuff |
| 2570 | * tc-i386.c (tc_coff_fix2rtype): new function |
| 2571 | * tc-i386.h : new coff defines |
| 2572 | |
| 2573 | Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2574 | |
| 2575 | * input-scrub.c (input_scrub_push): call input_file_begin, not |
| 2576 | input_scrub_begin. |
| 2577 | messages.c (as_perror): print ": " between the passed in error and |
| 2578 | the strerror, like perror does. |
| 2579 | |
| 2580 | Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2581 | |
| 2582 | * Makefile.in: use gas_target instead of modifying target_cpu. |
| 2583 | From Steve Chamberlain: |
| 2584 | Makefile.in: Handle m68*-*-coff*. |
| 2585 | read.c, read.h: add mult argument to s_space |
| 2586 | |
| 2587 | * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge |
| 2588 | Motorola and MIT syntax; gas can now assemble either type of |
| 2589 | file. |
| 2590 | tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files. |
| 2591 | From Steve Chamberlain: |
| 2592 | m68kcoff.mt: for m68k COFF. |
| 2593 | obj-coffbfd.c: (fixup_mdeps) added |
| 2594 | (size_section) removed bad sanity check |
| 2595 | (fill_section) added rs_machine_dependent case |
| 2596 | (write_object_file) call fixup_mdeps |
| 2597 | (fixup_segment) set fx_subsy to 0. |
| 2598 | obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and |
| 2599 | handle m68k. |
| 2600 | tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala |
| 2601 | pseudo ops. |
| 2602 | |
| 2603 | Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 2604 | |
| 2605 | * Makefile.in (LIBS): Include opcode library. |
| 2606 | |
| 2607 | Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2608 | |
| 2609 | * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers |
| 2610 | including zero are accepted, pass +0.0. |
| 2611 | |
| 2612 | Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2613 | |
| 2614 | * Makefile.in: map "as" through program_transform_name when |
| 2615 | installing. |
| 2616 | |
| 2617 | * doc/Makefile.in: map "as" through program_transform_name when |
| 2618 | installing. |
| 2619 | |
| 2620 | Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 2621 | |
| 2622 | * Makefile.in (as.new): Depend on LOCAL_LOADLIBES. |
| 2623 | |
| 2624 | Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2625 | |
| 2626 | * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars), |
| 2627 | tc-i960.c (md_ri_to_chars): Always output bout object file in |
| 2628 | little endian byte order (used to use endianness of host). |
| 2629 | |
| 2630 | Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 2631 | |
| 2632 | * config/tc-m68k.c (init_table): Now const. Always include 68851 |
| 2633 | data, so that "bc" is available to 68040 cache instructions. |
| 2634 | Added "tt0", "tt1", and 68ec030 variants. |
| 2635 | (md_assemble): Complain if 68000 (only) and 68881 are specified. |
| 2636 | (enum _register): Added TT0, TT1. |
| 2637 | (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass |
| 2638 | line number correctly in "internal error" messages. Don't print |
| 2639 | architecture-mismatch message for operand errors. |
| 2640 | |
| 2641 | From Colin Smith (colin@wrs.com): |
| 2642 | * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather |
| 2643 | than install_operand. |
| 2644 | |
| 2645 | Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2646 | |
| 2647 | * listing.c (buffer_line): rewind to the start of include |
| 2648 | files, they might be included twice. |
| 2649 | |
| 2650 | * z8k.c, z8k.h, z8k.mt: z8000 support stuff |
| 2651 | |
| 2652 | Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2653 | |
| 2654 | * Makefile.in: defined TARGET_CPU for C code so that it can choose |
| 2655 | one element of a family. |
| 2656 | |
| 2657 | * tc-m68k.c: use TARGET_CPU to choose default cpu type. |
| 2658 | |
| 2659 | * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB |
| 2660 | so that we can assemble hand-written libgcc code. |
| 2661 | |
| 2662 | Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 2663 | |
| 2664 | * messages.c (as_warn): Use fputs, not fprintf, with a buffer that |
| 2665 | has already been formatted (but may still contain %-characters). |
| 2666 | (as_bad): Likewise. |
| 2667 | |
| 2668 | Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2669 | |
| 2670 | * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be |
| 2671 | written with indirection on the last two operands, which can be |
| 2672 | either data or address registers. Added a new operand type 'r' |
| 2673 | which accepts either register type. Added '(' to notend stuff in |
| 2674 | tc-m68kmote.c to accept (a0):(a2) in cas2 instruction. |
| 2675 | |
| 2676 | Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2677 | |
| 2678 | * as.h (enum _relax_state): Start off at one, not zero, to better |
| 2679 | catch uninitialized-variable errors. |
| 2680 | (linkrelax): Declare new variable. |
| 2681 | |
| 2682 | * messages.c (warning_count, error_count): Default initializer is |
| 2683 | sufficient. |
| 2684 | |
| 2685 | * write.c: Merged some declarations, using PARMS macro. |
| 2686 | (text_frag_root, data_frag_root, bss_frag_root, text_last_frag, |
| 2687 | data_last_frag): No longer static. |
| 2688 | (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is |
| 2689 | defined, call it. Change segments before calling fixup_segment. |
| 2690 | (relax_align): If linkrelax, provide extra padding. |
| 2691 | |
| 2692 | * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite |
| 2693 | their not having symbols associated. |
| 2694 | |
| 2695 | * tc-i960.c (norelax, instrument_branches): Default initializer is |
| 2696 | sufficient. |
| 2697 | (linkrelax): Delete variable definition. |
| 2698 | (mem_fmt): Call fix_new with NO_RELOC. |
| 2699 | (tc_bout_fix_to_chars): Handle alignment relocs. |
| 2700 | (i960_handle_align): New function. |
| 2701 | * tc-i960.h (linkrelax): Delete declaration. |
| 2702 | (HANDLE_ALIGN): New macro; calls i960_handle_align. |
| 2703 | (NEED_FX_R_TYPE, NO_RELOC): New macros. |
| 2704 | |
| 2705 | Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2706 | |
| 2707 | * config/sparc.mt: New file. Grab sparc opcode table from bfd |
| 2708 | library. |
| 2709 | |
| 2710 | Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com) |
| 2711 | |
| 2712 | * Makefile.in: always create installation directories. Removed |
| 2713 | MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed |
| 2714 | FLAGS_TO_PASS to recursive makes. |
| 2715 | |
| 2716 | * doc/Makefile.in: always create installation directories. |
| 2717 | |
| 2718 | Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2719 | |
| 2720 | * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was |
| 2721 | being used with args swapped, causing occasional lossage when |
| 2722 | refilling buffers after an include file. |
| 2723 | |
| 2724 | Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2725 | |
| 2726 | * messages.c (as_tsktsk): Use correct ANSI form for stdarg |
| 2727 | version. Discard bogus DONTDEF version. |
| 2728 | (as_warn, as_bad, as_fatal): Likewise. |
| 2729 | |
| 2730 | Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2731 | |
| 2732 | * config/tc-m68k.c (m68k_ip): If instruction is invalid for the |
| 2733 | selected architecture, print a message saying so and listing what |
| 2734 | processors support it, rather than saying "operands mismatch". |
| 2735 | |
| 2736 | Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2737 | |
| 2738 | * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks. |
| 2739 | |
| 2740 | * config/ho-rs6000.h (M_RS6000): Don't define it. |
| 2741 | (free): Declare it. |
| 2742 | (BROKEN_ASSERT): Define it if not __STDC__. |
| 2743 | |
| 2744 | Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2745 | |
| 2746 | * sparc.mt: New file. |
| 2747 | |
| 2748 | Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com) |
| 2749 | |
| 2750 | * tc-m68k.c: ".align N" means align to N-byte boundary *only* |
| 2751 | if TN_SUN3; otherwise align to 2**N-byte bounary. |
| 2752 | |
| 2753 | Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2754 | |
| 2755 | * read.c (s_fill): make the .fill size clamped error a warn and |
| 2756 | fix bug where 0's were always placed. |
| 2757 | |
| 2758 | * config/tc-h8300.c: if a :8 is seen after an operand, fill top |
| 2759 | two bytes of any constant with 0xff: |
| 2760 | |
| 2761 | Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2762 | |
| 2763 | * config/tc-m68k.c (md_pseudo_table): fix the .align thing |
| 2764 | the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo. |
| 2765 | |
| 2766 | Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com) |
| 2767 | |
| 2768 | * tc-m68k.c (try_index): Error if index scaling specified and |
| 2769 | assembling for an older CPU than a 68020. |
| 2770 | |
| 2771 | Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2772 | |
| 2773 | * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take |
| 2774 | fx_offset into account. |
| 2775 | |
| 2776 | Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2777 | |
| 2778 | * configure.in (mips host): Accept "ultrix" with version number. |
| 2779 | |
| 2780 | * expr.c (floating_constant): Separate "=-" to avoid confusing |
| 2781 | ancient or broken compilers. |
| 2782 | |
| 2783 | * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate |
| 2784 | processor/opcode mismatch, so reword the error message. |
| 2785 | (md_assemble): If no CPU has been set (even if FPU/PMMU |
| 2786 | characteristics have been), default to 68020. Don't need extra |
| 2787 | quotes around error string. |
| 2788 | |
| 2789 | Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 2790 | |
| 2791 | * read.c (potable): Revert sac's incorrect change made Jul 13. |
| 2792 | Align really is supposed to be ptwo not nbytes. |
| 2793 | |
| 2794 | Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com) |
| 2795 | |
| 2796 | * Makefile.in: _Do_ include libiberty. (from sef) |
| 2797 | |
| 2798 | Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com) |
| 2799 | |
| 2800 | * expr.c (integer_constant): Handle "0f" and "0b" label references |
| 2801 | properly. |
| 2802 | |
| 2803 | Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2804 | |
| 2805 | * write.c (fixup_segment): if relaxing, don't do anything. |
| 2806 | * config/obj-bout.[ch] : maintain the a_relaxable file header info |
| 2807 | * config/tc-i960.c: new option -linkrelax |
| 2808 | |
| 2809 | Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2810 | |
| 2811 | * expr.c (expr): allow SEG_BSS in expressions |
| 2812 | * read.c (potable): align should be nbytes, not ptwo! |
| 2813 | * write.c (write_object_file): extra glue for new bss attributes |
| 2814 | (relax_segment): SEG_BSS is ok now |
| 2815 | * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes |
| 2816 | |
| 2817 | Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com) |
| 2818 | |
| 2819 | * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT |
| 2820 | |
| 2821 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) |
| 2822 | |
| 2823 | * configure.in: recognize m680x0 as having sun3 emulation mode for |
| 2824 | vxworks environment. |
| 2825 | |
| 2826 | |
| 2827 | Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com) |
| 2828 | |
| 2829 | * Makefile.in: Add program_suffix (parallel to program_prefix) |
| 2830 | |
| 2831 | Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2832 | |
| 2833 | * app.c (process_escape): new function to handle escapes the right |
| 2834 | way, (do_scrub_next_char): use new function |
| 2835 | * cond.c (s_ifdef): do ifdef/ifndef right |
| 2836 | * read.c (s_fill): make the , expressions optional like the doc |
| 2837 | says |
| 2838 | * config/tc-h8300.[ch]: better warnings |
| 2839 | |
| 2840 | Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2841 | |
| 2842 | * subsegs.c (subsegs_begin): create bss0_frchainP in the same was |
| 2843 | as data0_frchainP |
| 2844 | |
| 2845 | * write.c (write_object_file): various changes to handle data in |
| 2846 | the BSS segment in much the same was as stuff in the DATA segment. |
| 2847 | |
| 2848 | * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do |
| 2849 | pcrel data stuff. (md_estimate_size_before_relax): when relaxing a |
| 2850 | 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into |
| 2851 | the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put |
| 2852 | it into SEG_BSS |
| 2853 | |
| 2854 | Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2855 | |
| 2856 | * expr.c(expr): allow SEG_REGISTER in expressions. |
| 2857 | * read.c(pseudo_set): register expressions can be the source of a |
| 2858 | set. |
| 2859 | * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to |
| 2860 | goto SEG_TEXT (if a.out) |
| 2861 | * write.c (write_object_file): If a.out don't use the old way for |
| 2862 | -R. |
| 2863 | * config/obj-a.out (s_sect): complain if the user tries to use a |
| 2864 | subsegment with a value which might interfere with out -R hackery. |
| 2865 | * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table |
| 2866 | rather than use ugly if tree. (init_regtable): insert register |
| 2867 | names into symbol table. |
| 2868 | |
| 2869 | Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com) |
| 2870 | |
| 2871 | * write.c (write_object_file): keep the fix_tail clean, which |
| 2872 | fixes a bug in -R where relocations were being lost. |
| 2873 | |
| 2874 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) |
| 2875 | |
| 2876 | * configure.in: recognize m680x0 as having sun3 emulation mode for |
| 2877 | vxworks environment. |
| 2878 | |
| 2879 | Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com) |
| 2880 | |
| 2881 | * configure.in: recognize m680x0 as an m68k |
| 2882 | |
| 2883 | Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 2884 | |
| 2885 | * configure.in: Recognize sparclite as a sparc variant. |
| 2886 | |
| 2887 | * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new |
| 2888 | -Asparclite flag. |
| 2889 | |
| 2890 | Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2891 | |
| 2892 | * config/tc-a29k.c: lint |
| 2893 | * listing.c, expr.c: patches from Andrew Smith |
| 2894 | |
| 2895 | Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 2896 | |
| 2897 | * doc/Makefile.in: use m4 rather than gm4. |
| 2898 | |
| 2899 | Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2900 | |
| 2901 | * obj-coffbfd.c: use is a synonym for section, (do_relocs_for): |
| 2902 | calc the base of relocs correctly. |
| 2903 | * tc-a29k.c (parse_operand): allow expressions to be in any section. |
| 2904 | |
| 2905 | Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com) |
| 2906 | |
| 2907 | * as.c, write.c: use -K rather than -k for the broken word warning |
| 2908 | option. |
| 2909 | |
| 2910 | Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com) |
| 2911 | |
| 2912 | * Makefile.in: do not print recursion lines. |
| 2913 | |
| 2914 | Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 2915 | |
| 2916 | * Makefile.in: the tooldir copy of gas goes directly in tooldir. |
| 2917 | |
| 2918 | Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM) |
| 2919 | |
| 2920 | * write.c (write_object_file): For b.out format, round up section |
| 2921 | start addresses to match required alignment. |
| 2922 | |
| 2923 | Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM) |
| 2924 | |
| 2925 | * Makefile.in (install): Install into $(tooldir)/bin, since that's |
| 2926 | where gcc looks for it. |
| 2927 | |
| 2928 | Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com) |
| 2929 | |
| 2930 | * Makefile.in: Changed some lines to be less confusing for some |
| 2931 | makes. |
| 2932 | |
| 2933 | * input-file.c: Conditionalize on _IOFBF, not VMS. |
| 2934 | |
| 2935 | * read.c, write.c: Change a series of ifdef/elif to |
| 2936 | ifdef/else/ifdef etc. |
| 2937 | |
| 2938 | Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com) |
| 2939 | |
| 2940 | * symbols.c (fb_label_init): fix sizeof to memset. |
| 2941 | |
| 2942 | Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com) |
| 2943 | |
| 2944 | * Makefile.in: install the man page. |
| 2945 | |
| 2946 | * Makefile.in: pass down MAKEINFO explicitly on info. |
| 2947 | |
| 2948 | * doc/Makefile.in: use $(MAKEINFO) not makeinfo. |
| 2949 | |
| 2950 | Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 2951 | |
| 2952 | * flonum-const.c: renamed flonum-konst.c to stop dos name |
| 2953 | conflict. |
| 2954 | |
| 2955 | Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com) |
| 2956 | |
| 2957 | * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from |
| 2958 | tc-m68k.h to te-sun3.h. |
| 2959 | |
| 2960 | Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com) |
| 2961 | |
| 2962 | * configure.in: vxworks68 gets te-sun3.h. |
| 2963 | |
| 2964 | * expr.c: remove limitation that local_labels_dollar or |
| 2965 | local_labels_fb must be < 10. |
| 2966 | |
| 2967 | * symbols.c: remove local_labels_dollar, replace with a function |
| 2968 | interface for a sparse array. All users adjusted. |
| 2969 | |
| 2970 | * te-sun3.h: add LOCAL_LABELS_DOLLAR. |
| 2971 | |
| 2972 | Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 2973 | |
| 2974 | * doc/Makefile.in: commented out line for building as-all.texinfo. |
| 2975 | This is temporary. |
| 2976 | |
| 2977 | * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks. |
| 2978 | |
| 2979 | Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com) |
| 2980 | |
| 2981 | * Makefile.in: added check target. |
| 2982 | |
| 2983 | Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 2984 | |
| 2985 | * Makefile.in: added tooldir and program_prefix. |
| 2986 | |
| 2987 | Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com) |
| 2988 | |
| 2989 | * write.{c,h} (fix_new): Make these declarations consistent. |
| 2990 | |
| 2991 | Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com) |
| 2992 | |
| 2993 | * Makefile.in (strerror.o): Add rule so that broken Sun make can |
| 2994 | work in subdirs. |
| 2995 | |
| 2996 | Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com) |
| 2997 | |
| 2998 | * read.c, obj-coffbfd.c : fix h8300 specific bit rot |
| 2999 | |
| 3000 | * expr.c (operand): if can't work out what sort of operand it is, |
| 3001 | then look through FLT_CHARS for a hint. |
| 3002 | |
| 3003 | Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) |
| 3004 | |
| 3005 | * Makefile.in, configure.in: removed traces of namesubdir, |
| 3006 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced |
| 3007 | copyrights to '92, changed some from Cygnus to FSF. |
| 3008 | |
| 3009 | * doc/Makefile.in, doc/configure.in: removed traces of namesubdir, |
| 3010 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced |
| 3011 | copyrights to '92, changed some from Cygnus to FSF. |
| 3012 | |
| 3013 | Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
| 3014 | |
| 3015 | * expr.c: If an expression is single comma, then return with |
| 3016 | SEG_ABSENT rather than an error - since the sparc front end does |
| 3017 | really strange things with things like fbge,a |
| 3018 | |
| 3019 | * as.h: include bfd.h if using many sections |
| 3020 | * expr.c: LOCAL_LABELS_FB had been changed to lower case - so |
| 3021 | local labels didn't work. |
| 3022 | * listing.c (list_symbol_table): don't core dump when there's no |
| 3023 | symbol there. |
| 3024 | * write.c, write.h: call fix_new with the right number of args on |
| 3025 | the H8. |
| 3026 | * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make |
| 3027 | errors nices |
| 3028 | |
| 3029 | Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
| 3030 | |
| 3031 | * app.c: MRI compatibility - allow single quote to start a string. |
| 3032 | * as.c: fix typo recently introduced. |
| 3033 | * as.h : Don't include aout/reloc.h - it's not right for COFF! |
| 3034 | * expr.c: Much rewriting, to accomodate MRI syntax for |
| 3035 | expressions. Also easier to read now. |
| 3036 | * listing.c: Put back defuns |
| 3037 | * read.c: modified to accept MRI syntax, put back listing pseudo |
| 3038 | ops so that an assembler built with NO_LISTING ignores list ops |
| 3039 | rather than pukes. |
| 3040 | * write.c, write.h: fixs - only keep a reloc type in a fix if the target |
| 3041 | machine is a SPARC or a 29K. |
| 3042 | * config/obj-aout.c: added s_sect pseudo op |
| 3043 | * config/obj-coffbfd.c: lints, set the filehdr flags right and |
| 3044 | fill in the timestamp. |
| 3045 | * config/obj-coffbfd.h: Since we don't include aout/reloc.h |
| 3046 | anymore, define all the relocs which the tc-<x> bit will use so we |
| 3047 | can translate from them to the coff types. |
| 3048 | * config/tc-a29k.c: reloc_type isn't ane enum any more |
| 3049 | * config/tc-m68k.c: Added NO_RELOC definition. |
| 3050 | |
| 3051 | Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 3052 | |
| 3053 | * Makefile.in: put header files before C source for TAGS; remove |
| 3054 | references to non-existent syscalls.h. |
| 3055 | |
| 3056 | * read.c, write.c subsegs.c: back out the .bss changes. |
| 3057 | |
| 3058 | * obj-aout.c: do not include stab.gnu.h if NO_LISTING. |
| 3059 | |
| 3060 | * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place. |
| 3061 | |
| 3062 | * a.out.h: removed. |
| 3063 | |
| 3064 | Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM) |
| 3065 | |
| 3066 | * symbols.c (local_label_name): symbols now start with ^A. |
| 3067 | |
| 3068 | * read.c, subsegs.c, write.c obj-coff.c: added handling of |
| 3069 | `.bss` pseudo op for unitialized data. The new gcc (1.37.9x) |
| 3070 | generate these sections. .align: will use NOP_OPCODE or 0 |
| 3071 | for padding. This is just for being nice to the |
| 3072 | disassembler. |
| 3073 | |
| 3074 | * expr.c (operand): changed to generate local label "\001L0" |
| 3075 | starting with a ^A so that it is recognized as a local label. |
| 3076 | |
| 3077 | * as.c (perform_an_assembly_pass): zero bss_fix_root, too. |
| 3078 | |
| 3079 | * tc-i386.c: tc-i386.c: added handling of the following opcodes: |
| 3080 | i/o opcodes - inb, inw, outb and outw. string manipulation with |
| 3081 | att syntax - scmp, slod, smov, ssca, ssto. |
| 3082 | |
| 3083 | * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss |
| 3084 | to just after .file . |
| 3085 | |
| 3086 | In obj_crawl_symbol_chain() where it tries to put the external |
| 3087 | symbols apart, with the condition: |
| 3088 | (!S_IS_DEFINED(symbolP) && |
| 3089 | !S_IS_DEBUG(symbolP) && |
| 3090 | !SF_GET_STATICS(symbolP)) |
| 3091 | it was moving too many symbols out. So I switch it back to the |
| 3092 | condition: |
| 3093 | (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP)) |
| 3094 | |
| 3095 | In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO |
| 3096 | so that we don't use the F_RELFLG which make the linker complain |
| 3097 | that somebody has stripped the relocation info. |
| 3098 | |
| 3099 | Also, the AIX ld program require that the relocation table |
| 3100 | is sorted by r_vaddr like the standard ATT assembler does. |
| 3101 | |
| 3102 | [he also changed the sizeof(struct ...)'s into the coff |
| 3103 | style FOOSZ macros. I'm not sure this is right, but I can't |
| 3104 | remember why. xoxorich.] |
| 3105 | |
| 3106 | Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com) |
| 3107 | |
| 3108 | * Makefile.in, configure.in, doc: use the doc. Build it, install |
| 3109 | it, clean it, etc. |
| 3110 | |
| 3111 | Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com) |
| 3112 | |
| 3113 | * read.c: white space and comments only. |
| 3114 | |
| 3115 | * configure.in: use the new atof-ns32.c for ns32k. |
| 3116 | |
| 3117 | * write.c: comment change only. |
| 3118 | |
| 3119 | * tc-m88k.[hc]: pulled in from hack's unfinished work. These |
| 3120 | aren't yet integrated. |
| 3121 | |
| 3122 | * tc-i860.[hc]: blew off the dust. Something must still be done |
| 3123 | about conflicting relocation types. |
| 3124 | |
| 3125 | * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the |
| 3126 | real thing. |
| 3127 | |
| 3128 | * tc-i960.c, tc-sparc.c: white space and comments only. |
| 3129 | |
| 3130 | * tc-a29k.h: delete duplicate macro definition. |
| 3131 | |
| 3132 | * new file atof-ns32k.c copied from hack's last unreleased gas. |
| 3133 | |
| 3134 | Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com) |
| 3135 | |
| 3136 | * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work |
| 3137 | rather than abort. |
| 3138 | |
| 3139 | * nearly everything. flush ChangeLog, package as gas-1.92.1. |
| 3140 | ChangeLog's prior to this are sketchy at best. I have logs. |
| 3141 | They just aren't ChangeLogs. |