| 1 | Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
| 2 | |
| 3 | * doc/as.texinfo: formatting and comment cleanups; show SPARC |
| 4 | alternative options in same style as other machines; simplify some |
| 5 | conditional use; include GPL as separate file (from texinfo dir) |
| 6 | |
| 7 | * doc/Makefile.in: (as.info) include directory containing GPL in |
| 8 | makeinfo search path |
| 9 | |
| 10 | * doc/h8.texi: new file; conditional settings for GAS manual |
| 11 | on Hitachi chips |
| 12 | |
| 13 | Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
| 14 | |
| 15 | * doc/as.texinfo: mention SPARC architecture options. |
| 16 | |
| 17 | Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com) |
| 18 | |
| 19 | * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in |
| 20 | symbolic header match cline in FDR; the native linker seems to |
| 21 | want that. |
| 22 | |
| 23 | Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 24 | |
| 25 | * doc/Makefile.in: as.texinfo is in $(srcdir). Use |
| 26 | $(srcdir)/as.texinfo explicitly in several places |
| 27 | |
| 28 | Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
| 29 | |
| 30 | * doc/Makefile.in: update dvi, clean targets for new source |
| 31 | file structure |
| 32 | |
| 33 | Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com) |
| 34 | |
| 35 | * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__, |
| 36 | rather than undefining know. |
| 37 | * configure.in: Match ultrix*, not just ultrix. |
| 38 | |
| 39 | Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com) |
| 40 | |
| 41 | * doc/as.texinfo: converted conditional markup to use new |
| 42 | Texinfo facilities, avoiding m4. |
| 43 | |
| 44 | * doc/as-all.texinfo, all.m4, pretex.m4: deleted. |
| 45 | |
| 46 | * doc/Makefile.in: recast doc configuration to use a link to an |
| 47 | included texinfo file. |
| 48 | |
| 49 | * doc/all.texi: settings for generic form of documentation. |
| 50 | |
| 51 | Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com) |
| 52 | |
| 53 | * read.c (cons): Zero out frag when creating reloc. |
| 54 | |
| 55 | Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com) |
| 56 | |
| 57 | * config/tc-mips.c (gp_reference): Certain magic symbols can never |
| 58 | be referenced off the GP register. |
| 59 | |
| 60 | * app.c (do_scrub_next_char): Handle states 9 and 10 correctly |
| 61 | when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST, |
| 62 | LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE. |
| 63 | |
| 64 | * config/te-irix.h: New file; irix needs a different LOCAL_LABEL |
| 65 | definition from other MIPS targets. |
| 66 | * configure.in (mips-*-irix): Use emulation irix. |
| 67 | |
| 68 | Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 69 | |
| 70 | * config/tc-h8500.c: Get relax size of branch instructions right, |
| 71 | (get_operand): Parse @sp+ correctly. |
| 72 | |
| 73 | Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com) |
| 74 | |
| 75 | * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with |
| 76 | '$' as local, for any object file format. |
| 77 | |
| 78 | * config/tc-mips.c (macro): Optimizations to branching code and a |
| 79 | couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph |
| 80 | Campbell). |
| 81 | |
| 82 | * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT. |
| 83 | * configure.in (mips-sgi-irix*): Set gas_host to irix. |
| 84 | |
| 85 | Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com) |
| 86 | |
| 87 | * subsegs.c (subseg_new): Set output_section of new section. |
| 88 | * as.c (perform_an_assemly_pass): Don't set output_section here. |
| 89 | * expr.c (expr_part, expr): Turn off section assertions for ECOFF, |
| 90 | since it has additional sections. |
| 91 | * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss, |
| 92 | not bss_section. |
| 93 | * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added |
| 94 | ecoff_undefined field. |
| 95 | * config/obj-ecoff.c (obj_symbol_new_hook): Initialize |
| 96 | ecoff_undefined field. |
| 97 | (add_file): If using stabs, just output a stabs symbol rather than |
| 98 | creating a new fdr. |
| 99 | (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading |
| 100 | it with get_absolute_expression, rather than skipping it by hand. |
| 101 | (obj_ecoff_loc): If using stabs, just output a stabs symbol rather |
| 102 | than ECOFF line number information. |
| 103 | (obj_ecoff_stab): Accept non-zero values for stabs line number. |
| 104 | (ecoff_build_symbols): Set ifilesym correctly. Set storage class |
| 105 | to small, undefined and/or readonly sections if appropriate. |
| 106 | Don't output symbol names containing \001 characters. |
| 107 | (ecoff_frob_file): Make sure at least one fdr is output. |
| 108 | * config/tc-mips.h: Define TC_MIPS. |
| 109 | * config/tc-mips.c (g_switch_value): New static variable. |
| 110 | (md_assemble): Set gp size of output BFD. |
| 111 | (gp_reference): New function; returns 1 if expression can be |
| 112 | accesssed via gp. Always returns 0 if not using ECOFF. |
| 113 | (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if |
| 114 | possible. |
| 115 | (macro): Generate sequences using gp if possible. |
| 116 | (md_parse_option): Ignore -EL and -EB. Parse -G. |
| 117 | (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case. |
| 118 | (s_change_sec): Handle .rdata and .sdata for ECOFF. |
| 119 | (s_extern): Mark symbol as external. Set ecoff_undefined field. |
| 120 | |
| 121 | Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 122 | |
| 123 | * output-file.c (output_file_create): Don't call as_perror for |
| 124 | filename rejected by application. |
| 125 | |
| 126 | * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink |
| 127 | the output file. |
| 128 | |
| 129 | * doc/as.texinfo: Don't use @value in node names for the moment; |
| 130 | references don't appear to work right. |
| 131 | |
| 132 | * as.h (const, volatile): Put these definitions back, and use |
| 133 | them. |
| 134 | |
| 135 | * doc/as.texinfo: First pass at using new texinfo features -- |
| 136 | variables, conditional tests. Far from complete. |
| 137 | |
| 138 | Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 139 | |
| 140 | * read.c: Temporary hack to handle some 64-bit constants. This |
| 141 | should be redone later. |
| 142 | (target_big_endian): Declare. |
| 143 | (big_cons): If it's set, reverse order of bytes being copied. |
| 144 | * config/tc-sparc.c (md_begin): Set target_big_endian. |
| 145 | |
| 146 | * read.c (s_ignore): Delete declaration of is_end_of_line. |
| 147 | |
| 148 | * config/obj-coffbfd.c (yank_symbols): Build list of file symbol |
| 149 | forward pointers properly. |
| 150 | |
| 151 | Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 152 | |
| 153 | * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs |
| 154 | wasn't being stored into scnhdr. |
| 155 | * config/obj-coffbfd.h: Add prototype of s_get_segment. |
| 156 | * read.c (TC_START_LABEL): Default definition. |
| 157 | (read_a_source_file): Use TC_START_LABEL macro to work out |
| 158 | if a label has been seen. |
| 159 | |
| 160 | Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com) |
| 161 | |
| 162 | * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not |
| 163 | the bottom (make expands variables in dependencies when the |
| 164 | dependencies are read, not when they are used). |
| 165 | |
| 166 | * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for |
| 167 | a29k .bss section; the mondfe program doesn't like it. |
| 168 | |
| 169 | Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 170 | |
| 171 | * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of |
| 172 | const. |
| 173 | (current_architecture): Don't need initializer. |
| 174 | |
| 175 | Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 176 | |
| 177 | * doc/none.m4: Define Z8000. |
| 178 | * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the |
| 179 | texinfo file before recreating it. |
| 180 | (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in |
| 181 | this directory. |
| 182 | (srcdir): Delete second, bogus definition. |
| 183 | (as.info): Look for as-*.texinfo in current directory rather than |
| 184 | in $(srcdir). |
| 185 | (as.dvi): Ditto. |
| 186 | (dvi): New rule. |
| 187 | * doc/configure.in: Create links to all as-*.texinfo files in the |
| 188 | source directory, if that's not the current directory. |
| 189 | |
| 190 | * configure.in (per-host): Accept MIPS host with BSD version |
| 191 | number. |
| 192 | (per-target): Classify i486 as i386. Use generic cpu_type instead |
| 193 | of target_cpu in selecting format etc. |
| 194 | |
| 195 | * app.c (do_scrub_next_char): Use .appfile, not .app-file. |
| 196 | * read.c (potable): Change .app-file to .appfile. |
| 197 | |
| 198 | * config/ho-decstatn.h: Renamed from ho-decstation.h. |
| 199 | * configure.in: Adjusted. |
| 200 | |
| 201 | * config/obj-bfd-sunos.*: Unused; deleted. |
| 202 | |
| 203 | * Makefile.in (version.c, vers-stamp): Deleted. |
| 204 | (config.h): Define GAS_VERSION. |
| 205 | * as.c (version_string): Deleted declaration. |
| 206 | (main): Look for GAS_VERSION instead. |
| 207 | |
| 208 | * doc/as.texinfo: Updated description of -a* (listing) options, |
| 209 | and describe how to pass them through from gcc. |
| 210 | |
| 211 | * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or |
| 212 | process relocs if there aren't any relocs to process. Avoids |
| 213 | malloc/free bug on SCO too. |
| 214 | |
| 215 | * as.h: Move local include files below system include files, to |
| 216 | avoid some redefinition complaints on some systems. |
| 217 | (const, volatile): Don't need these conditionally defined if we |
| 218 | use CONST and VOLATILE from ansidecl.h. |
| 219 | (seg_name): Use CONST, not const. |
| 220 | |
| 221 | Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com) |
| 222 | |
| 223 | * config/tc-mips.c: Reindented to GNU standards. |
| 224 | |
| 225 | Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com) |
| 226 | |
| 227 | * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case. |
| 228 | (fixup_segment): Add a29k special case; the linker is not prepared |
| 229 | to see a segment offset here. |
| 230 | |
| 231 | * app.c (do_scrub_next_char): Added new state, 10, modifying state |
| 232 | 9 to only keep a space in between identifier characters. |
| 233 | |
| 234 | Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) |
| 235 | |
| 236 | * Makefile.in: add dvi target; as-$(config).texinfo might live in |
| 237 | srcdir, might be in objdir. |
| 238 | |
| 239 | * doc/Makefile.in: dvi depends on as.dvi |
| 240 | |
| 241 | Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 242 | |
| 243 | * Makefile.in: add installcheck target |
| 244 | |
| 245 | Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com) |
| 246 | |
| 247 | * config/tc-mips.c (macro): Use $AT for any floating point load. |
| 248 | |
| 249 | Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com) |
| 250 | |
| 251 | * config/tc-m68k.c (m68k_ip): For operand type 'M', reject |
| 252 | bignums, but don't emit error message. |
| 253 | |
| 254 | Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 255 | |
| 256 | * Makefile.in (targ-cpu.o): Depend on config.h. |
| 257 | |
| 258 | Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com) |
| 259 | |
| 260 | * app.c (do_scrub_next_char): Added new state, 9, to avoid |
| 261 | dropping a space immediately following an identifier. |
| 262 | * expr.c, write.c: Rewrote assert expressions to not use multiple |
| 263 | lines; I don't think that can be done portably. |
| 264 | * config/tc-mips.c (macro): Use $AT if target register is zero in |
| 265 | load instruction, which it can be for a floating point load. |
| 266 | |
| 267 | Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com) |
| 268 | |
| 269 | * write.c (write_contents): Compute the relocs before writing out |
| 270 | the section contents. |
| 271 | * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get |
| 272 | symbol table and values right. |
| 273 | * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting |
| 274 | with $L is local. |
| 275 | * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend |
| 276 | by the section vma. |
| 277 | |
| 278 | * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is |
| 279 | z8k-opc.h, not z8k.h. |
| 280 | |
| 281 | * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf |
| 282 | symbol. |
| 283 | |
| 284 | Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 285 | |
| 286 | * configure.in: recognize sparc-sun-solaris2* instead of -solaris2 |
| 287 | |
| 288 | Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com) |
| 289 | |
| 290 | * expr.c, write.c: Ultrix native 4.2 cc requires assert condition |
| 291 | to be on a single line. |
| 292 | |
| 293 | Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 294 | |
| 295 | * Makefile.in (config.h): Create file, writing out definitions of |
| 296 | target cpu, alias, and canonical name. |
| 297 | (ALL_CFLAGS): No longer define TARGET_CPU. |
| 298 | |
| 299 | * Makefile.in (check): Print a message, instead of quitting |
| 300 | silently. |
| 301 | |
| 302 | * as.c (main): Don't catch any signals, for now. |
| 303 | |
| 304 | * version.c: Deleted. |
| 305 | * Makefile.in: Generate it, putting in only the version number |
| 306 | itself. |
| 307 | (VERSION): New variable. |
| 308 | * as.c: Include config.h. |
| 309 | (main): Reformatted version string. Include target alias. Don't |
| 310 | print if not requested (i.e., unknown -v argument). |
| 311 | |
| 312 | * as.c (stralloc): Deleted. |
| 313 | (main): Call strdup instead. |
| 314 | |
| 315 | * configure.in: Handle all 68300 series chips. |
| 316 | * config/tc-m68k.c: Include config.h. |
| 317 | (md_assemble): Assume TARGET_CPU is defined. Accept some 68300 |
| 318 | series cpus as defaults. |
| 319 | (md_parse_option): Accept some m68300 series CPUs as defaults. |
| 320 | |
| 321 | Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 322 | |
| 323 | * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if |
| 324 | not already defined. |
| 325 | (main, got_sig): Use them. |
| 326 | * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default |
| 327 | values. |
| 328 | |
| 329 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) |
| 330 | |
| 331 | * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF |
| 332 | support. |
| 333 | |
| 334 | * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs. |
| 335 | OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN. |
| 336 | (struct loc, struct proc, struct file): Moved to tc-mips.c within |
| 337 | #ifndef OBJ_ECOFF block, since ECOFF uses different versions. |
| 338 | * config/tc-mips.c: Rearranged for ECOFF support. Added |
| 339 | prototypes for all static functions. Moved existing minimal |
| 340 | debugging format support info #ifndef OBJ_ECOFF blocks. |
| 341 | (macro_build_lui): Eliminated sign_extend argument, because ECOFF |
| 342 | does not support a non sign extended high 16 bits reloc. Adjusted |
| 343 | all callers accordingly. |
| 344 | (tc_get_register): Renamed from get_register, and made non-static. |
| 345 | |
| 346 | * config/mips-big.mt, config/mips-lit.mt: New files. Define |
| 347 | TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN, |
| 348 | respectively. |
| 349 | * configure.in (mips-*-bsd*): Use gas_target mips-lit. |
| 350 | (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using |
| 351 | obj_format ecoff and gas_target mips-lit or mips-big. |
| 352 | |
| 353 | Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com) |
| 354 | |
| 355 | * version.c: Bump to version 2.0.1. |
| 356 | |
| 357 | Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com) |
| 358 | |
| 359 | * write.c (chain_frchains_together): Check that seg_info (section) |
| 360 | is not NULL. |
| 361 | (write_object_file): Call obj_frob_file after setting the symbols, |
| 362 | not before. |
| 363 | |
| 364 | Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com) |
| 365 | |
| 366 | * Version 2.0 released. |
| 367 | |
| 368 | Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 369 | |
| 370 | * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only. |
| 371 | |
| 372 | Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com) |
| 373 | |
| 374 | * read.h: Define stringer here. |
| 375 | read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these |
| 376 | places. |
| 377 | |
| 378 | Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 379 | |
| 380 | * read.c (s_space): Multiply repeat count by mult, not fill. |
| 381 | |
| 382 | Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com) |
| 383 | |
| 384 | * read.c: Include ctype.h. |
| 385 | |
| 386 | Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 387 | |
| 388 | Patches from Eric Youngdale: |
| 389 | * make-gas.com: Find obstack.obj if it's not in the current |
| 390 | directory. |
| 391 | * read.c (s_ignore): Don't declare is_end_of_line. It's |
| 392 | redundant, and triggers a VMS gcc compiler bug. |
| 393 | |
| 394 | * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes |
| 395 | current segment as an argument. (Ignored in all cases but VMS.) |
| 396 | All callers and definitions changed. |
| 397 | |
| 398 | Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com) |
| 399 | |
| 400 | * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING |
| 401 | case compile again. |
| 402 | |
| 403 | Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com) |
| 404 | |
| 405 | * config/tc-m68k.c (isbyte): Accept all values from -255 to +255, |
| 406 | so "~0x80" won't be rejected. |
| 407 | |
| 408 | * config/obj-elf.c: No longer include elf/reloc.h. |
| 409 | (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section. |
| 410 | (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out |
| 411 | routines. |
| 412 | (obj_elf_xstab): New routine. |
| 413 | (obj_elf_set_size): Call as_warn, not fprintf. Pass desired |
| 414 | argument to s_ignore. Put "#if 0" around unused code. |
| 415 | (obj_pseudo_table): Use s_ignore instead of do-nothing routines. |
| 416 | Call elf_xstabs for .stabs and .xstabs operators. |
| 417 | |
| 418 | * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc". |
| 419 | |
| 420 | * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are |
| 421 | present. |
| 422 | |
| 423 | * configure.in: mips-bsd configuration was missing format spec. |
| 424 | Should use aout. |
| 425 | |
| 426 | * Makefile.in (Makefile): Depends on configure.in. |
| 427 | |
| 428 | * config/tc-mips.c (append_insn): Don't check for alignment of |
| 429 | frag in memory; alignment of instructions in section is a separate |
| 430 | matter. |
| 431 | |
| 432 | * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI |
| 433 | C availability. |
| 434 | |
| 435 | * listing.h: Always provide function declarations, not macros, so |
| 436 | pcc won't lose. |
| 437 | |
| 438 | Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com) |
| 439 | |
| 440 | * CONTRIBUTORS: Update Gilmore entry. |
| 441 | |
| 442 | Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 443 | |
| 444 | * frags.c (frag_init): New function. |
| 445 | (zero_address_frag, bss_address_frag): Now initialized at run |
| 446 | time. |
| 447 | * as.c (main): Call frag_init. |
| 448 | |
| 449 | Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com) |
| 450 | |
| 451 | * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case: |
| 452 | Don't unget ch2 if we didn't get it. |
| 453 | |
| 454 | Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 455 | |
| 456 | * doc/Makefile.in (TEXIDIR): Updated for new layout. |
| 457 | |
| 458 | * config/tc-sparc.c (s_common): Add support for ELF version. |
| 459 | (tc_gen_reloc) [BFD_ASSEMBLER]: New function. |
| 460 | * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]: |
| 461 | New macros. |
| 462 | (md_convert_frag): New macro. |
| 463 | |
| 464 | * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a |
| 465 | symbol, fix the offset so "+2" isn't required. |
| 466 | |
| 467 | * config/tc-i960.c (line_comment_chars, line_separator_chars): |
| 468 | Define as common/bss. |
| 469 | (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C |
| 470 | initializers are sufficient. |
| 471 | |
| 472 | * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd. |
| 473 | (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out". |
| 474 | (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros. |
| 475 | (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro. |
| 476 | * config/obj-aout.c: Use PARAMS macro for declarations. Remove |
| 477 | "IGNORE_DEBUG" conditional, since both branches are identical. |
| 478 | Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly |
| 479 | referencing symbol structure members. |
| 480 | (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function. |
| 481 | |
| 482 | * as.h (struct frag): Reordered a couple of fields for better |
| 483 | packing. |
| 484 | |
| 485 | * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the |
| 486 | section info. |
| 487 | (write_contents) [BFD_ASSEMBLER]: New function. |
| 488 | (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call |
| 489 | fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call |
| 490 | obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined. |
| 491 | (fixup_segment): Make sure common-section symbols get treated the |
| 492 | same as undefined symbols. |
| 493 | (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type |
| 494 | bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from |
| 495 | section info. |
| 496 | * write.h (fix_new): Update prototype. |
| 497 | |
| 498 | * tc.h (md_operand, md_convert_frag, tc_headers_hook, |
| 499 | md_section_align, md_undefined_symbol): Don't provide prototypes |
| 500 | if these are defined as macros. |
| 501 | (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and |
| 502 | section passed. |
| 503 | |
| 504 | * symbols.c (symbol_new): Argument NAME is now pointer to const. |
| 505 | Simplified STRIP_UNDERSCORE code. Remove assumptions about null |
| 506 | pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new |
| 507 | BFD symbol. |
| 508 | (colon): Display other/desc fields of redefined symbol only if |
| 509 | S_GET_OTHER and S_GET_DESC are defined. |
| 510 | (symbol_make): Argument NAME is now pointer to const. |
| 511 | (symbol_find, symbol_find_base): Likewise. |
| 512 | (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions. |
| 513 | * symbols.h: Fix prototypes for new const arguments. Add |
| 514 | prototypes for BFD_ASSEMBLER S_* functions. |
| 515 | |
| 516 | * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code |
| 517 | for changing to an existing section. |
| 518 | (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new, |
| 519 | called by subseg_new and subseg_set. |
| 520 | (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section, |
| 521 | given section name and subseg number. |
| 522 | (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly |
| 523 | new section/subsection. |
| 524 | |
| 525 | * read.c: Don't include ctype.h. |
| 526 | (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32 |
| 527 | for now; should be machine-dependent. |
| 528 | |
| 529 | * configure.in: Accept *-*-elf and *-*-solaris* as ELF format |
| 530 | targets, forcing BFD use. |
| 531 | |
| 532 | Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 533 | |
| 534 | * config/tc-sparc.c: Use PARAMS macro for static function |
| 535 | declarations. Use BFD_RELOC_ macros everywhere, with |
| 536 | compatibility macros declared for non-BFD mode. |
| 537 | (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type |
| 538 | instead of enum reloc_type. |
| 539 | (emit_sparc_reloc): Commented-out function deleted. |
| 540 | (md_convert_frag): Deleted. |
| 541 | (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER. |
| 542 | (md_apply_fix): Changed calling sequence (conditionally) for BFD |
| 543 | version. |
| 544 | * config/tc-sparc.h (md_convert_frag): New macro. |
| 545 | |
| 546 | * config/obj-aout.c (obj_aout_stab): Refer to undefined_section, |
| 547 | not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead |
| 548 | of referencing fields directly. |
| 549 | |
| 550 | * write.c (cvt_frag_to_fill): New function; extracted from |
| 551 | write_object_file. |
| 552 | (write_object_file) [! BFD_ASSEMBLER]: Call it. |
| 553 | (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section |
| 554 | and set its size and flags. |
| 555 | |
| 556 | * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some |
| 557 | fields with BFD equivalents. Turn on back-pointers, and add |
| 558 | target-specific fields at end. |
| 559 | |
| 560 | Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com) |
| 561 | |
| 562 | * config/obj-coffbfd.c (fill_section): Don't set vaddr here. |
| 563 | (write_object_file): Set it here instead, so that fixup_segment |
| 564 | can see the correct value. |
| 565 | |
| 566 | Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 567 | |
| 568 | * write.c (write_object_file): Check for errors and warnings and |
| 569 | bail out before processing contents. |
| 570 | (chain_frchains_together_1): New function, does most of the work |
| 571 | of remove_subsegs. |
| 572 | (chain_frchains_together) [BFD_ASSEMBLER]: New function. |
| 573 | (remove_subsegs) [! BFD]: Call it. |
| 574 | (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD |
| 575 | structures and routines. |
| 576 | |
| 577 | * config/obj-elf.*: New files. |
| 578 | |
| 579 | * config/mips.mt, config/rs6000.mt: Deleted. |
| 580 | |
| 581 | * config/h8300.mt: Don't specify compiler here. |
| 582 | |
| 583 | * config/z8k.mt: The z8k code depends on the z8k opcode table, |
| 584 | not the h8300 one. |
| 585 | * config/tc-z8k.h: Comment fix. |
| 586 | |
| 587 | * write.c: Reordered some functions for better inlining. |
| 588 | (fixup_segment): Linkrelax code is no longer conditional on |
| 589 | TC_I960. |
| 590 | |
| 591 | Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com) |
| 592 | |
| 593 | * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c, |
| 594 | obj-coffbfd.h}: support for the H8/500 |
| 595 | |
| 596 | Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 597 | |
| 598 | * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here. |
| 599 | * write.c (write_object_file): Not here. |
| 600 | (fix_new): Initialize fx_addnumber. |
| 601 | |
| 602 | * listing.c: Don't include target-cpu.h explicitly, since as.h |
| 603 | includes it. |
| 604 | |
| 605 | Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 606 | |
| 607 | * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP, |
| 608 | *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP. |
| 609 | (struct fix): Reordered fields for compactness and efficiency. |
| 610 | Converted some logical fields to 1-bit fields. |
| 611 | |
| 612 | * config/obj-aout.h: Use PARAMS. |
| 613 | [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE, |
| 614 | N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE. |
| 615 | |
| 616 | * read.c: Don't include listing.h; as.h includes it. Removed |
| 617 | DONTDEF code. |
| 618 | [BFD_ASSEMBLER]: Include subsegs.h. |
| 619 | (old_buffer, new_broken_words): Default initialization is |
| 620 | sufficient. |
| 621 | |
| 622 | * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH |
| 623 | to 0, define stdoutput. |
| 624 | (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure. |
| 625 | Call bfd_set_arch_mach. |
| 626 | (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not |
| 627 | bfd_close_all_done. Call bfd_perror on failure. |
| 628 | (output_file_append) [BFD_ASSEMBLER]: Don't define. |
| 629 | |
| 630 | * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition. |
| 631 | |
| 632 | * subsegs.h (segment_info_type): Always define. Omit field scnhdr |
| 633 | if not MANY_SEGMENTS. Define new field bfd_section if |
| 634 | BFD_ASSEMBLER. |
| 635 | (seg_info): New macro. |
| 636 | |
| 637 | * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused |
| 638 | variables, and some irrelevant comments. |
| 639 | |
| 640 | * Makefile.in (ALL_CFLAGS): Include $(BFDDEF). |
| 641 | (LIBS): Include $(BFDLIB). Don't bother with $(CLIB). |
| 642 | * configure.in: Permit --with-bfd-assembler now, with a warning. |
| 643 | Variable need_bfd is now a boolean, as is new variable bfd_gas. |
| 644 | Set BFDDEF and BFDLIB in Makefile when appropriate. |
| 645 | |
| 646 | * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code. |
| 647 | (main): Refer to flag_always_generate_output instead of |
| 648 | flagseen['Z']. |
| 649 | |
| 650 | * as.c (main) [BFD_ASSEMBLER]: Open output bfd. |
| 651 | (*_section) [BFD_ASSEMBLER]: Define them. |
| 652 | (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and |
| 653 | set section flags when appropriate. |
| 654 | * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified |
| 655 | section is not absolute, undefined, or an assembler internal one. |
| 656 | (absolute_section, undefined_section): Always define. |
| 657 | * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break |
| 658 | switch statements into if-else trees. |
| 659 | * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of |
| 660 | SEG_BSS and SEG_DATA. |
| 661 | |
| 662 | * as.h (frag_now_fix): New macro. |
| 663 | * symbols.c (colon): Use it. |
| 664 | |
| 665 | Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com) |
| 666 | |
| 667 | * config/tc-mips.c: Added mips support for mips-dec-bsd. |
| 668 | * config/tc-mips.h: Added mips support for mips-dec-bsd. |
| 669 | * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd. |
| 670 | * config/mips-opcode.h: Added mips support for mips-dec-bsd. |
| 671 | * configure.in: Added mips support for mips-dec-bsd. |
| 672 | * atof-generic.c: Define TRUE and FALSE if not defined. |
| 673 | |
| 674 | Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 675 | |
| 676 | * version.c: Bumped version number to 1.93.05. |
| 677 | |
| 678 | Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 679 | |
| 680 | * config/obj-coff.c (obj_emit_relocations): Don't use #elif. |
| 681 | (obj_emit_lineno): Don't need return at end of void function. |
| 682 | (obj_symbol_new_hook): Ditto. |
| 683 | |
| 684 | * config/tc-m68k.c: Removed some unused code. |
| 685 | (tc_aout_fix_to_chars): Array nbytes_r_length is now const. |
| 686 | |
| 687 | * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only |
| 688 | offset field is set. |
| 689 | |
| 690 | Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 691 | |
| 692 | * config/tc-sparc.c (architecture_requested, warn_on_bump, |
| 693 | md_relax_table): Use default zero initialization. |
| 694 | (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the |
| 695 | latter, instead of selecting with preprocessor conditionals. |
| 696 | |
| 697 | Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 698 | |
| 699 | * configure.in: recognise all sparclite variants |
| 700 | |
| 701 | Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 702 | |
| 703 | * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change -- |
| 704 | accidentally changed to use subseg_change where it should have |
| 705 | been subseg_new. |
| 706 | |
| 707 | Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 708 | |
| 709 | * expr.c (operand): If character other than comma or newline is a |
| 710 | logical end-of-line character, use the newline case. |
| 711 | From Eric Youngdale: |
| 712 | (operand): Set X_add_number field for floating-point numbers. |
| 713 | (operand): Treat zero byte as end-of-operand. |
| 714 | |
| 715 | * configure.in (per-target): Look for with_bfd_assembler option. |
| 716 | For now, only accept "no", until the merge is done. |
| 717 | |
| 718 | Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil): |
| 719 | * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c, |
| 720 | config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS. |
| 721 | * read.c: Finish conversion to S_* macros in the VMS only |
| 722 | parts of the program. Add "const" modifier to hex_value. |
| 723 | * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to |
| 724 | "ifdef OBJ_VMS". |
| 725 | * expr.c: Add "const" modifier to hex_value. |
| 726 | * symbols.c: Finish conversion to S_* macros in the VMS only |
| 727 | parts of the program. Add "const" modifier to |
| 728 | md_[long,short]_jump_size. Remove declaration of const_flag |
| 729 | (which will be declared in obj-vms.h). |
| 730 | * write.c: Add "const" modifier to md_[long,short]_jump_size. |
| 731 | Fix arguments to VMS_write_object_file. |
| 732 | * config-gas.com: New file. Script for VMS systems to set up the |
| 733 | configuration to build gas for VMS, and create config.status. |
| 734 | * make-gas.com: Redone to work with new scheme. |
| 735 | * obj-vms.c: Patch to fix bug where we were not correctly parsing the |
| 736 | stabs directives. |
| 737 | * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which |
| 738 | will swap bytes if needed on a big endian system. Use throughout |
| 739 | as needed. |
| 740 | * obj-vms.c (obj_aout_stab): Add code to generate listing file. |
| 741 | * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain |
| 742 | types of malformed stabs. Change parsing algorithm so that we are |
| 743 | more certain of having all of the information that we need on hand. |
| 744 | * obj-vms.c (final_forward_reference): New function, used to help |
| 745 | resolve the data types of as many struct elements as possible |
| 746 | when some part of the struct is not fully defined by the compiler. |
| 747 | * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation |
| 748 | stabs directives. |
| 749 | * obj-vms.c (VMS_write_object_file): Define all vtable psects |
| 750 | as symbols as well in the object file. Look for external functions |
| 751 | that start with "__vt.", and turn them into variables, since the |
| 752 | g++ compiler is incapable of doing this. |
| 753 | * tc-vax.c: Add '1' option for backward compatibility with older GCC |
| 754 | versions. |
| 755 | * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes. |
| 756 | * input-scrub.c (as_where): Fix bug where as would crash if we did not |
| 757 | have the name of the source file yet. |
| 758 | * config/ho-vms.h: define HO_VMS, not HO_VAX. |
| 759 | |
| 760 | Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com) |
| 761 | |
| 762 | * read.c (s_data): Always use "data_section", since it'll map to |
| 763 | SEG_DATA or SEG_E1 if needed. |
| 764 | (s_lcomm): Likewise with bss_section. |
| 765 | (s_fill): Use memset, not bzero. |
| 766 | |
| 767 | Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 768 | |
| 769 | * read.c: Deleted some code under "#ifdef DONTDEF" that was for |
| 770 | handling GDB symbol table data. |
| 771 | |
| 772 | * config/obj-aout.h (segment_name): Delete definition. |
| 773 | (seg_name): Delete declaration. |
| 774 | * config/obj-bout.h (segment_name, seg_name): Ditto. |
| 775 | * config/obj-vms.h (segment_name, seg_name): Ditto. |
| 776 | * config/obj-coff.h (segment_name): Ditto. |
| 777 | * config/obj-coffbfd.h (segment_name): Ditto. |
| 778 | |
| 779 | * Changes for BFD_ASSEMBLER: |
| 780 | * obj.h (obj_crawl_symbol_chain): Declare only if not |
| 781 | BFD_ASSEMBLER. |
| 782 | (obj_header_append, obj_pre_write_hook): Ditto. |
| 783 | * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER. |
| 784 | (segT) [BFD_ASSEMBLER]: New typedef for "asection *". |
| 785 | (segment_name) If BFD_ASSEMBLER, look up BFD section name; |
| 786 | otherwise, use seg_name array. |
| 787 | (seg_name): Declare only if not BFD_ASSEMBLER. |
| 788 | (section_alignment): Declare only if not BFD_ASSEMBLER. |
| 789 | (big_section, reg_section, pass1_section, diff_section, |
| 790 | absent_section, text_section, data_section, bss_section): If |
| 791 | BFD_ASSEMBLER, declare as variables; otherwise, declare as macros, |
| 792 | mapping to segT enum values. |
| 793 | (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors |
| 794 | if these are used or defined, if BFD_ASSEMBLER. |
| 795 | (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old |
| 796 | subseg_new split into two functions. |
| 797 | (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now. |
| 798 | |
| 799 | * as.h (volatile): Don't define if already defined. |
| 800 | (had_errors, had_warnings): Provide prototypes for ANSI C even if |
| 801 | NO_STDARG. |
| 802 | (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2, |
| 803 | declare with format attribute for -Wformat checking. |
| 804 | |
| 805 | Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com) |
| 806 | |
| 807 | * app.c, config/tc-*.c: Don't include read.h, since it is already |
| 808 | included by as.h. |
| 809 | |
| 810 | * These are based on patches from Minh Tran-le |
| 811 | <mtranle@paris.intellicorp.com>. |
| 812 | * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use |
| 813 | obj_format coffbfd and gas_target i386coff for target. |
| 814 | (i[34]86-*-isc*): New host (uses sysv). |
| 815 | * config/i386aix.mt: Removed (no longer used). |
| 816 | * config/mh-i386aix (RANLIB): Use true rather than /bin/true. |
| 817 | (MINUS_G): Removed. |
| 818 | (LDFLAGS): Added, defined as -shlib. |
| 819 | * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine. |
| 820 | * config/te-sco386.h (LOCAL_LABEL): Don't define. |
| 821 | (DOT_LABEL_PREFIX): Define. |
| 822 | * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label |
| 823 | name rather than L0\001. |
| 824 | * read.c (s_lcomm): Make a frag in SEG_BSS rather than using |
| 825 | local_bss_counter. |
| 826 | * symbols.c, symbols.h (local_bss_counter): Removed. |
| 827 | * write.c (write_object_file): bss no longer uses |
| 828 | local_bss_counter. Pass correct data and bss size to |
| 829 | VMS_write_object_file. |
| 830 | * config/obj-vms.c (VMS_write_object_file): Accept bss size as |
| 831 | argument, rather than using local_bss_counter. |
| 832 | * config/tc-m88k.c (s_bss): Don't use local_bss_counter. |
| 833 | * config/tc-sparc.c (s_reserve): Don't use local_bss_counter. |
| 834 | * config/obj-coffbfd.c (had_lineno, had_reloc): Removed. |
| 835 | (size_section): Restored sanity check. |
| 836 | (do_relocs_for): Base section address on s_paddr rather than |
| 837 | computing it. Adjust a29k R_IHIHALF special case to account for |
| 838 | section paddr (used to require paddr to be zero). If there are no |
| 839 | reclos, set s_relptr to 0. Set relocation size in object_headers. |
| 840 | (fill_section): Always set s_vaddr here, removing |
| 841 | ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set |
| 842 | NOLOAD for i386 .bss, because it confuses the SVR3 native linker. |
| 843 | Set STYP_INFO for .comment. |
| 844 | (coff_header_append): Use object headers and H_{SET,GET}_* macros. |
| 845 | Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER. |
| 846 | (crawl_symbols): Handle 8 character section name correctly. Use |
| 847 | H_{SET,GET}_* macros. |
| 848 | (do_linenos_for): Set lineno size in object_headers. |
| 849 | (write_object_file): Use H_{SET,GET}_* macros. Don't bother to |
| 850 | set s_vaddr here. If string_byte_count remains 4, set it back to |
| 851 | 0, and only write strings out if there are some. Call |
| 852 | fill_section before do_relocs_for and do_linenos_for. |
| 853 | (obj_coff_section): Handle optional quoted second argument giving |
| 854 | section characteristics. |
| 855 | (obj_coff_bss): Added to handle .bss. |
| 856 | (obj_coff_ident): Added to handle .ident (puts string in .comment |
| 857 | section). |
| 858 | (obj_coff_lcomm): Put common symbols in .bss, not .data. |
| 859 | (fixup_mdeps): Change to segment. Call frag_wane after |
| 860 | md_convert_frag. |
| 861 | (fixup_segment): Explicitly check S_IS_COMMON before making 386 |
| 862 | adjustment (already happened only for common symbols, but this is |
| 863 | clearer). |
| 864 | * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define. |
| 865 | * config/tc-i386.c (s_bss): Don't use if I386COFF. |
| 866 | (md_pseudo_table): Ignore .optim and .noopt. |
| 867 | (tc_coff_sizemachdep): New function. |
| 868 | * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3 |
| 869 | compatibility. |
| 870 | (LOCAL_LABEL): Removed definition. |
| 871 | (DOT_LABEL_PREFIX): Defined. |
| 872 | |
| 873 | Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com) |
| 874 | |
| 875 | * app.c (app_push): Use memcpy, not bcopy. |
| 876 | (do_scrub_next_char): For \", return " not '. |
| 877 | (symbol_chars): Now const. |
| 878 | |
| 879 | * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f" |
| 880 | and "0b". If LOCAL_LABELS_DOLLAR, check for "0$". |
| 881 | |
| 882 | * config/obj-coff.h: Don't use #elif. |
| 883 | |
| 884 | * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't |
| 885 | have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.) |
| 886 | |
| 887 | Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com) |
| 888 | |
| 889 | * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is |
| 890 | already defined. |
| 891 | |
| 892 | Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 893 | |
| 894 | * app.c (do_scrub_begin): allow single quote strings if so |
| 895 | configured. |
| 896 | |
| 897 | * config/*z8k*: checkpoint |
| 898 | |
| 899 | Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com) |
| 900 | |
| 901 | * read.c (read_a_source_file): avoid calling xmalloc (0). |
| 902 | |
| 903 | Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com) |
| 904 | |
| 905 | * listing.c: Call xmalloc, not malloc; don't declare malloc. |
| 906 | |
| 907 | * Changes to support SCO 3.2v4: |
| 908 | * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or |
| 909 | SEG_BSS, fill with NOP_OPCODE. |
| 910 | * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS. |
| 911 | * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not |
| 912 | using ZERO_BASED_SEGMENTS. |
| 913 | (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but |
| 914 | never set segment address for SEG_E2 (.bss) and don't write out |
| 915 | SEG_E2 contents. Set .init and .fini sections to STYP_TEXT. |
| 916 | (obj_coff_endef): Don't merge labels or symbols awaiting forward |
| 917 | definitions, and don't merge tags with non-tags. Check for .bf |
| 918 | rather than just checking whether the second character is b and |
| 919 | the third character is f. |
| 920 | (obj_coff_val): gcc can generate values which we don't handle |
| 921 | correctly; discard information for now, since it only affects the |
| 922 | debugging information. |
| 923 | (tag_find_or_name): Don't insert tags in the symbol table. |
| 924 | (yank_symbols): Don't merge labels. |
| 925 | (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is |
| 926 | already defined. Fill subsegments with NOP_OPCODE, not 0. Don't |
| 927 | set segment address if ZERO_BASED_SEGMENTS. |
| 928 | (obj_coff_section): Accept and ignore a trailing quoted string, as |
| 929 | used in AT&T i386 syntax. |
| 930 | (fixup_segment): Take segment as argument. On the i386, adjust PC |
| 931 | relative addends by the segment vaddr. |
| 932 | * tc-i386.h: Define SUB_SEGMENT_ALIGN. |
| 933 | * tc-a29k.h: Define ZERO_BASED_SEGMENTS. |
| 934 | * tc-i386.c: (i386_operand): If I386COFF, accept any segment type. |
| 935 | |
| 936 | Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com) |
| 937 | |
| 938 | * config/obj-coffbfd.c: Include libcoff.h. |
| 939 | |
| 940 | * version.c: Now version 1.93. |
| 941 | |
| 942 | Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com) |
| 943 | |
| 944 | * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do |
| 945 | power-of-two alignment for .align. |
| 946 | |
| 947 | * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial, |
| 948 | and leave everything else alone. |
| 949 | |
| 950 | Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 951 | |
| 952 | * Makefile.in (as.new): Don't bother saving as.old. |
| 953 | |
| 954 | * write.c: Conditionalize on OBJ_VMS, not VMS. |
| 955 | (magic_number_for_object_file): Don't define if OBJ_VMS. |
| 956 | |
| 957 | * config/obj-vms.c: Changes for traditional C. |
| 958 | |
| 959 | Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com) |
| 960 | |
| 961 | * config/ho-generic.h (malloc, realloc): Declare. |
| 962 | |
| 963 | * Lots of comment/whitespace changes. |
| 964 | |
| 965 | * write.h (struct fix): Some fields reordered, narrowed. |
| 966 | |
| 967 | * read.c (MASK_CHAR): Define using C types, not magic number. |
| 968 | |
| 969 | * as.c, input-file.c: Deleted some unused code. |
| 970 | |
| 971 | * app.c, as.h: Doc fix. |
| 972 | |
| 973 | * flonum-konst.c, flonum-mult.c: Include ansidecl.h. |
| 974 | |
| 975 | * as.h (xmalloc): Argument is long. |
| 976 | |
| 977 | * xmalloc.c (error): Remove declaration; as.h takes care of it. |
| 978 | |
| 979 | * doc/as.texinfo: Regrouped documentation of some command-line |
| 980 | options. Updated options documentation for m68k. Some minor |
| 981 | wording/punctuation changes. |
| 982 | |
| 983 | Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 984 | |
| 985 | * configure.in: Accept target OS "vms". |
| 986 | |
| 987 | * symbols.c: Merged ANSI and non-ANSI function decls, using |
| 988 | PARAMS macro. |
| 989 | |
| 990 | * xmalloc.c: Just include as.h, don't bother trying to figure out |
| 991 | other header files. |
| 992 | |
| 993 | * strstr.c, strerror.c: Deleted. |
| 994 | * Makefile.in: Deleted references. |
| 995 | |
| 996 | * config/tc-ns32k.c: Don't include header file for string |
| 997 | declarations; leave that to ho-*.h. |
| 998 | |
| 999 | Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com) |
| 1000 | |
| 1001 | * config/coff_gnu.h [TC_I860]: Guesses for reloc type values, |
| 1002 | imported from FSF sources. |
| 1003 | |
| 1004 | * messages.c (strerror): Declare unconditionally. |
| 1005 | |
| 1006 | * as.h: Delete alloca and register definitions. |
| 1007 | |
| 1008 | * config/atof-ieee.c (mask): Now const. |
| 1009 | |
| 1010 | * obstack.c, obstack.h: Deleted. |
| 1011 | |
| 1012 | * as.h (flag_readonly_data_in_text): New flag. |
| 1013 | * as.c (main): Set it for -R. |
| 1014 | |
| 1015 | * as.h (flag_suppress_warnings): New flag. |
| 1016 | * as.c (main): Set it for -W. |
| 1017 | * messages.c (as_warn): Check it instead of flagseen['W']. |
| 1018 | |
| 1019 | * as.h (flag_always_generate_output): New flag. |
| 1020 | * as.c (main): Set it for -Z. |
| 1021 | |
| 1022 | * config/tc-sparc.h: Define NEED_FX_R_TYPE. |
| 1023 | * config/tc-a29k.h: Ditto. |
| 1024 | * write.h (struct fix): Don't conditionalize fx_r_type field on TC |
| 1025 | macros. |
| 1026 | |
| 1027 | * as.h: Merged ANSI and non-ANSI function decls, using PARAMS |
| 1028 | macro. |
| 1029 | * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h, |
| 1030 | obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h, |
| 1031 | write.h: Likewise. |
| 1032 | * read.c: Likewise. |
| 1033 | |
| 1034 | * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in |
| 1035 | xrealloc from xrealloc.c. |
| 1036 | * xrealloc.c: Deleted. |
| 1037 | * Makefile.in (REAL_SOURCES, OBJS): Adjusted. |
| 1038 | |
| 1039 | * configure.in: For host CPU a29k, rs6000, vax, consider using bsd |
| 1040 | or vms ho- files. |
| 1041 | |
| 1042 | * config/ho-sysv.h (setbuffer, HO_USG): Deleted. |
| 1043 | |
| 1044 | * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer; |
| 1045 | don't initialize it with NULL. |
| 1046 | |
| 1047 | * config/ho-vax.h (M_VAX): Deleted; was unused. |
| 1048 | |
| 1049 | * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h: |
| 1050 | New files imported from FSF version, contributed by Eric Youngdale. |
| 1051 | * README-vms-dbg, config/vms: Deleted. |
| 1052 | |
| 1053 | * ChangeLog, config/ChangeLog: Merged. |
| 1054 | |
| 1055 | * config/*tahoe*, configure.in: Tahoe support brought in from FSF |
| 1056 | version. |
| 1057 | |
| 1058 | * input-file.c (input_file_open): Eliminate call to setvbuf. |
| 1059 | [USG] (setbuffer): Deleted macro. |
| 1060 | |
| 1061 | Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1062 | |
| 1063 | * all files: Whitespace changes for GNU indentation style, done by |
| 1064 | GNU `indent'. Some cleanup still needed, especially of comments. |
| 1065 | |
| 1066 | * configure.in: No te-386bsd.h file exists; don't try to use it. |
| 1067 | |
| 1068 | * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf. |
| 1069 | |
| 1070 | * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881; |
| 1071 | could be doing emulation. |
| 1072 | |
| 1073 | Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1074 | |
| 1075 | z8000 documentation |
| 1076 | * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo: |
| 1077 | all modified. |
| 1078 | |
| 1079 | Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1080 | |
| 1081 | * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h. |
| 1082 | |
| 1083 | * subsegs.h: add extern to segment_info declaration. |
| 1084 | |
| 1085 | * read.h: added extern declarations for comment_chars, |
| 1086 | line_comment_chars, and line_separator_chars. |
| 1087 | read.c, app.c: removed definitions of comment_chars, |
| 1088 | line_comment_chars, and line_separator_chars. |
| 1089 | |
| 1090 | * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined, |
| 1091 | still accept (but don't require) OPTIONAL_REGISTER_PREFIX before |
| 1092 | the register name. |
| 1093 | (insert_reg): put REGISTER_PREFIX before register names before |
| 1094 | putting them in the symbol table. |
| 1095 | * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not |
| 1096 | M68KCOFF. |
| 1097 | |
| 1098 | * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss |
| 1099 | section. |
| 1100 | |
| 1101 | * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS, |
| 1102 | comment_chars, line_comment_chars and line_seperator_chars |
| 1103 | consistently const, and always initialized them. Included read.h. |
| 1104 | |
| 1105 | Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 1106 | |
| 1107 | * tc-sparc.c (sparc_ip): Add code to flag error if an absolute |
| 1108 | constant will not fit in an immediate field. |
| 1109 | (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow. |
| 1110 | |
| 1111 | Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1112 | |
| 1113 | * obj-coff.c (callj_table): Delete global variable. |
| 1114 | (obj_emit_relocations): Define it locally here, and only if |
| 1115 | TC_I960 is defined. |
| 1116 | |
| 1117 | * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name. |
| 1118 | (m68k_ip): Don't warn about bignum used as float bit-pattern. |
| 1119 | |
| 1120 | * obj-coff.c: Replaced ANSI and non-ANSI function declarations |
| 1121 | with a single set using PARAMS macro. |
| 1122 | |
| 1123 | * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length |
| 1124 | of 2. |
| 1125 | |
| 1126 | * tc-i960.c: Missed a couple of 0->NO_RELOC conversions. |
| 1127 | |
| 1128 | * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values, |
| 1129 | so widening works consistently. |
| 1130 | |
| 1131 | Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1132 | |
| 1133 | * version.c: Put conditional "const" before version_string, not |
| 1134 | before dummy function for VMS. Now version 1.91.03. |
| 1135 | |
| 1136 | * app.c (do_scrub_next_char): Need double-\ before `000' to show |
| 1137 | printed rep of null character. |
| 1138 | |
| 1139 | Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1140 | |
| 1141 | * obj-coffbfd.c (write_object_file): check return value of |
| 1142 | bfd_close_all_done. |
| 1143 | |
| 1144 | Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1145 | |
| 1146 | * Support for i386-sysv. |
| 1147 | obj-coffbfd.c (do_relocs_for, write_object_file): set segment |
| 1148 | addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can |
| 1149 | be used to set them all to zero as was done before. |
| 1150 | (fill_section): segment addresses now set in write_object_file. |
| 1151 | (fill_section): Don't set STYP_NOLOAD for .bss section. |
| 1152 | (fixup_segment): 386 uses strange common symbol format. |
| 1153 | tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for |
| 1154 | compatibility with SVR3.2 linker. |
| 1155 | * configure.in: i386-sysv and i386-sco use coffbfd. |
| 1156 | |
| 1157 | * app.c (do_scrub_next_char): discard whitespace after a label. |
| 1158 | |
| 1159 | Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 1160 | |
| 1161 | * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4 |
| 1162 | hosts, use the sysv configuration for solaris2 |
| 1163 | |
| 1164 | Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1165 | |
| 1166 | fix i960+non-bfd coff bit rot. |
| 1167 | * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line): |
| 1168 | support for C source listings. (obj_coff_endef): look in the right |
| 1169 | part of the symbol for the symbol name |
| 1170 | |
| 1171 | * tc-m68k.c (get_num): make it work for all segments, not just the |
| 1172 | first three. |
| 1173 | |
| 1174 | Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com) |
| 1175 | |
| 1176 | * configure.in: recognize i386-*-bsd emulation. |
| 1177 | |
| 1178 | Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) |
| 1179 | |
| 1180 | * configure.in: use the cpu-vendor-os triple for host and target |
| 1181 | |
| 1182 | Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1183 | |
| 1184 | * obj-coffbfd.c (write_object_file): don't fixup for the z8k |
| 1185 | * tc-z8k.c: lots of bug fixes |
| 1186 | |
| 1187 | Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1188 | |
| 1189 | * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition |
| 1190 | #elif, since it is not supported by old compilers. |
| 1191 | ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a |
| 1192 | couple of expressions in tc-m68k.c. |
| 1193 | |
| 1194 | Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1195 | |
| 1196 | * read.c (cons): If NO_RELOC is defined, use it. |
| 1197 | |
| 1198 | * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new. |
| 1199 | |
| 1200 | Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1201 | |
| 1202 | * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require |
| 1203 | local labels to start with a .) and set REGISTER_PREFIX to %. |
| 1204 | tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined. |
| 1205 | |
| 1206 | Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com) |
| 1207 | |
| 1208 | * messages.c: Comment changes. |
| 1209 | |
| 1210 | Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com) |
| 1211 | |
| 1212 | * as.h: Test if __STDC__ is defined only, don't test its value. |
| 1213 | * messages.c: If __STDC__ is not defined, define NO_STDARG. |
| 1214 | |
| 1215 | Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com) |
| 1216 | |
| 1217 | * listing.c (debugging_pseudo): Add stabs and stabn as things to |
| 1218 | ignore. |
| 1219 | |
| 1220 | Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com) |
| 1221 | |
| 1222 | * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all |
| 1223 | sections starting from zero, rather than making them consecutive. |
| 1224 | This makes subsequent reloc calculations easier, esp if the object |
| 1225 | format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily) |
| 1226 | allocate lcomm in .data rather than in .bss. It seems that some |
| 1227 | tools can't cope with a non-zero sized bss before linkage. |
| 1228 | |
| 1229 | Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1230 | |
| 1231 | * tc-m68k.c: Replace "enum m68k_architecture" with "int" |
| 1232 | throughout. That enum no longer means what we thought it meant. |
| 1233 | |
| 1234 | * tc-m68k.c (md_assemble, md_parse_option): Handle new |
| 1235 | "-mno-688[58]1" options. |
| 1236 | |
| 1237 | * tc-m68k.c: Added CPU32 support. |
| 1238 | |
| 1239 | Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1240 | |
| 1241 | * tc-m68k.c (m68k_ip): An(disp) is not pc relative. |
| 1242 | |
| 1243 | Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 1244 | |
| 1245 | * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES. |
| 1246 | Change LIBDEPS dependence to LIBS. |
| 1247 | |
| 1248 | Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1249 | |
| 1250 | * Makefile.in (install): if $(tooldir) exists, install as in |
| 1251 | $(tooldir)/bin. |
| 1252 | |
| 1253 | Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1254 | |
| 1255 | * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any |
| 1256 | .word is < -32768 or > 32767. The -J flag causes the error to be |
| 1257 | ignored. This is to catch over-sized switches generated by gcc on |
| 1258 | systems which don't support the broken .word hack. |
| 1259 | as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD. |
| 1260 | write.c (fixup_segment): check for signed .word overflow if |
| 1261 | WARN_SIGNED_OVERFLOW_WORD. |
| 1262 | |
| 1263 | * write.c (fixup_segment): fixed missing parens in expression |
| 1264 | checking for byte or word overflow. |
| 1265 | |
| 1266 | * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD. |
| 1267 | obj-coffbfd.c (fixup_segment): check for signed .word overflow if |
| 1268 | WARN_SIGNED_OVERFLOW_WORD. |
| 1269 | |
| 1270 | * obj-coffbfd.c (fixup_segment): fixed missing parens in |
| 1271 | expression checking for byte or word overflow. |
| 1272 | |
| 1273 | Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1274 | |
| 1275 | Support for i386 coff |
| 1276 | * obj-coffbfd.h : added stuff |
| 1277 | * tc-i386.c (tc_coff_fix2rtype): new function |
| 1278 | * tc-i386.h : new coff defines |
| 1279 | |
| 1280 | Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1281 | |
| 1282 | * input-scrub.c (input_scrub_push): call input_file_begin, not |
| 1283 | input_scrub_begin. |
| 1284 | messages.c (as_perror): print ": " between the passed in error and |
| 1285 | the strerror, like perror does. |
| 1286 | |
| 1287 | Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1288 | |
| 1289 | * Makefile.in: use gas_target instead of modifying target_cpu. |
| 1290 | From Steve Chamberlain: |
| 1291 | Makefile.in: Handle m68*-*-coff*. |
| 1292 | read.c, read.h: add mult argument to s_space |
| 1293 | |
| 1294 | * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge |
| 1295 | Motorola and MIT syntax; gas can now assemble either type of |
| 1296 | file. |
| 1297 | tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files. |
| 1298 | From Steve Chamberlain: |
| 1299 | m68kcoff.mt: for m68k COFF. |
| 1300 | obj-coffbfd.c: (fixup_mdeps) added |
| 1301 | (size_section) removed bad sanity check |
| 1302 | (fill_section) added rs_machine_dependent case |
| 1303 | (write_object_file) call fixup_mdeps |
| 1304 | (fixup_segment) set fx_subsy to 0. |
| 1305 | obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and |
| 1306 | handle m68k. |
| 1307 | tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala |
| 1308 | pseudo ops. |
| 1309 | |
| 1310 | Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1311 | |
| 1312 | * Makefile.in (LIBS): Include opcode library. |
| 1313 | |
| 1314 | Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1315 | |
| 1316 | * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers |
| 1317 | including zero are accepted, pass +0.0. |
| 1318 | |
| 1319 | Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1320 | |
| 1321 | * Makefile.in: map "as" through program_transform_name when |
| 1322 | installing. |
| 1323 | |
| 1324 | * doc/Makefile.in: map "as" through program_transform_name when |
| 1325 | installing. |
| 1326 | |
| 1327 | Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 1328 | |
| 1329 | * Makefile.in (as.new): Depend on LOCAL_LOADLIBES. |
| 1330 | |
| 1331 | Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1332 | |
| 1333 | * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars), |
| 1334 | tc-i960.c (md_ri_to_chars): Always output bout object file in |
| 1335 | little endian byte order (used to use endianness of host). |
| 1336 | |
| 1337 | Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1338 | |
| 1339 | * config/tc-m68k.c (init_table): Now const. Always include 68851 |
| 1340 | data, so that "bc" is available to 68040 cache instructions. |
| 1341 | Added "tt0", "tt1", and 68ec030 variants. |
| 1342 | (md_assemble): Complain if 68000 (only) and 68881 are specified. |
| 1343 | (enum _register): Added TT0, TT1. |
| 1344 | (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass |
| 1345 | line number correctly in "internal error" messages. Don't print |
| 1346 | architecture-mismatch message for operand errors. |
| 1347 | |
| 1348 | From Colin Smith (colin@wrs.com): |
| 1349 | * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather |
| 1350 | than install_operand. |
| 1351 | |
| 1352 | Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1353 | |
| 1354 | * listing.c (buffer_line): rewind to the start of include |
| 1355 | files, they might be included twice. |
| 1356 | |
| 1357 | * z8k.c, z8k.h, z8k.mt: z8000 support stuff |
| 1358 | |
| 1359 | Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1360 | |
| 1361 | * Makefile.in: defined TARGET_CPU for C code so that it can choose |
| 1362 | one element of a family. |
| 1363 | |
| 1364 | * tc-m68k.c: use TARGET_CPU to choose default cpu type. |
| 1365 | |
| 1366 | * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB |
| 1367 | so that we can assemble hand-written libgcc code. |
| 1368 | |
| 1369 | Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com) |
| 1370 | |
| 1371 | * messages.c (as_warn): Use fputs, not fprintf, with a buffer that |
| 1372 | has already been formatted (but may still contain %-characters). |
| 1373 | (as_bad): Likewise. |
| 1374 | |
| 1375 | Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1376 | |
| 1377 | * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be |
| 1378 | written with indirection on the last two operands, which can be |
| 1379 | either data or address registers. Added a new operand type 'r' |
| 1380 | which accepts either register type. Added '(' to notend stuff in |
| 1381 | tc-m68kmote.c to accept (a0):(a2) in cas2 instruction. |
| 1382 | |
| 1383 | Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1384 | |
| 1385 | * as.h (enum _relax_state): Start off at one, not zero, to better |
| 1386 | catch uninitialized-variable errors. |
| 1387 | (linkrelax): Declare new variable. |
| 1388 | |
| 1389 | * messages.c (warning_count, error_count): Default initializer is |
| 1390 | sufficient. |
| 1391 | |
| 1392 | * write.c: Merged some declarations, using PARMS macro. |
| 1393 | (text_frag_root, data_frag_root, bss_frag_root, text_last_frag, |
| 1394 | data_last_frag): No longer static. |
| 1395 | (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is |
| 1396 | defined, call it. Change segments before calling fixup_segment. |
| 1397 | (relax_align): If linkrelax, provide extra padding. |
| 1398 | |
| 1399 | * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite |
| 1400 | their not having symbols associated. |
| 1401 | |
| 1402 | * tc-i960.c (norelax, instrument_branches): Default initializer is |
| 1403 | sufficient. |
| 1404 | (linkrelax): Delete variable definition. |
| 1405 | (mem_fmt): Call fix_new with NO_RELOC. |
| 1406 | (tc_bout_fix_to_chars): Handle alignment relocs. |
| 1407 | (i960_handle_align): New function. |
| 1408 | * tc-i960.h (linkrelax): Delete declaration. |
| 1409 | (HANDLE_ALIGN): New macro; calls i960_handle_align. |
| 1410 | (NEED_FX_R_TYPE, NO_RELOC): New macros. |
| 1411 | |
| 1412 | Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1413 | |
| 1414 | * config/sparc.mt: New file. Grab sparc opcode table from bfd |
| 1415 | library. |
| 1416 | |
| 1417 | Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com) |
| 1418 | |
| 1419 | * Makefile.in: always create installation directories. Removed |
| 1420 | MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed |
| 1421 | FLAGS_TO_PASS to recursive makes. |
| 1422 | |
| 1423 | * doc/Makefile.in: always create installation directories. |
| 1424 | |
| 1425 | Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1426 | |
| 1427 | * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was |
| 1428 | being used with args swapped, causing occasional lossage when |
| 1429 | refilling buffers after an include file. |
| 1430 | |
| 1431 | Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1432 | |
| 1433 | * messages.c (as_tsktsk): Use correct ANSI form for stdarg |
| 1434 | version. Discard bogus DONTDEF version. |
| 1435 | (as_warn, as_bad, as_fatal): Likewise. |
| 1436 | |
| 1437 | Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1438 | |
| 1439 | * config/tc-m68k.c (m68k_ip): If instruction is invalid for the |
| 1440 | selected architecture, print a message saying so and listing what |
| 1441 | processors support it, rather than saying "operands mismatch". |
| 1442 | |
| 1443 | Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1444 | |
| 1445 | * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks. |
| 1446 | |
| 1447 | * config/ho-rs6000.h (M_RS6000): Don't define it. |
| 1448 | (free): Declare it. |
| 1449 | (BROKEN_ASSERT): Define it if not __STDC__. |
| 1450 | |
| 1451 | Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1452 | |
| 1453 | * sparc.mt: New file. |
| 1454 | |
| 1455 | Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com) |
| 1456 | |
| 1457 | * tc-m68k.c: ".align N" means align to N-byte boundary *only* |
| 1458 | if TN_SUN3; otherwise align to 2**N-byte bounary. |
| 1459 | |
| 1460 | Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1461 | |
| 1462 | * read.c (s_fill): make the .fill size clamped error a warn and |
| 1463 | fix bug where 0's were always placed. |
| 1464 | |
| 1465 | * config/tc-h8300.c: if a :8 is seen after an operand, fill top |
| 1466 | two bytes of any constant with 0xff: |
| 1467 | |
| 1468 | Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1469 | |
| 1470 | * config/tc-m68k.c (md_pseudo_table): fix the .align thing |
| 1471 | the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo. |
| 1472 | |
| 1473 | Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com) |
| 1474 | |
| 1475 | * tc-m68k.c (try_index): Error if index scaling specified and |
| 1476 | assembling for an older CPU than a 68020. |
| 1477 | |
| 1478 | Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1479 | |
| 1480 | * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take |
| 1481 | fx_offset into account. |
| 1482 | |
| 1483 | Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1484 | |
| 1485 | * configure.in (mips host): Accept "ultrix" with version number. |
| 1486 | |
| 1487 | * expr.c (floating_constant): Separate "=-" to avoid confusing |
| 1488 | ancient or broken compilers. |
| 1489 | |
| 1490 | * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate |
| 1491 | processor/opcode mismatch, so reword the error message. |
| 1492 | (md_assemble): If no CPU has been set (even if FPU/PMMU |
| 1493 | characteristics have been), default to 68020. Don't need extra |
| 1494 | quotes around error string. |
| 1495 | |
| 1496 | Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 1497 | |
| 1498 | * read.c (potable): Revert sac's incorrect change made Jul 13. |
| 1499 | Align really is supposed to be ptwo not nbytes. |
| 1500 | |
| 1501 | Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com) |
| 1502 | |
| 1503 | * Makefile.in: _Do_ include libiberty. (from sef) |
| 1504 | |
| 1505 | Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com) |
| 1506 | |
| 1507 | * expr.c (integer_constant): Handle "0f" and "0b" label references |
| 1508 | properly. |
| 1509 | |
| 1510 | Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1511 | |
| 1512 | * write.c (fixup_segment): if relaxing, don't do anything. |
| 1513 | * config/obj-bout.[ch] : maintain the a_relaxable file header info |
| 1514 | * config/tc-i960.c: new option -linkrelax |
| 1515 | |
| 1516 | Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1517 | |
| 1518 | * expr.c (expr): allow SEG_BSS in expressions |
| 1519 | * read.c (potable): align should be nbytes, not ptwo! |
| 1520 | * write.c (write_object_file): extra glue for new bss attributes |
| 1521 | (relax_segment): SEG_BSS is ok now |
| 1522 | * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes |
| 1523 | |
| 1524 | Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com) |
| 1525 | |
| 1526 | * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT |
| 1527 | |
| 1528 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) |
| 1529 | |
| 1530 | * configure.in: recognize m680x0 as having sun3 emulation mode for |
| 1531 | vxworks environment. |
| 1532 | |
| 1533 | |
| 1534 | Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com) |
| 1535 | |
| 1536 | * Makefile.in: Add program_suffix (parallel to program_prefix) |
| 1537 | |
| 1538 | Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1539 | |
| 1540 | * app.c (process_escape): new function to handle escapes the right |
| 1541 | way, (do_scrub_next_char): use new function |
| 1542 | * cond.c (s_ifdef): do ifdef/ifndef right |
| 1543 | * read.c (s_fill): make the , expressions optional like the doc |
| 1544 | says |
| 1545 | * config/tc-h8300.[ch]: better warnings |
| 1546 | |
| 1547 | Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1548 | |
| 1549 | * subsegs.c (subsegs_begin): create bss0_frchainP in the same was |
| 1550 | as data0_frchainP |
| 1551 | |
| 1552 | * write.c (write_object_file): various changes to handle data in |
| 1553 | the BSS segment in much the same was as stuff in the DATA segment. |
| 1554 | |
| 1555 | * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do |
| 1556 | pcrel data stuff. (md_estimate_size_before_relax): when relaxing a |
| 1557 | 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into |
| 1558 | the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put |
| 1559 | it into SEG_BSS |
| 1560 | |
| 1561 | Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1562 | |
| 1563 | * expr.c(expr): allow SEG_REGISTER in expressions. |
| 1564 | * read.c(pseudo_set): register expressions can be the source of a |
| 1565 | set. |
| 1566 | * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to |
| 1567 | goto SEG_TEXT (if a.out) |
| 1568 | * write.c (write_object_file): If a.out don't use the old way for |
| 1569 | -R. |
| 1570 | * config/obj-a.out (s_sect): complain if the user tries to use a |
| 1571 | subsegment with a value which might interfere with out -R hackery. |
| 1572 | * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table |
| 1573 | rather than use ugly if tree. (init_regtable): insert register |
| 1574 | names into symbol table. |
| 1575 | |
| 1576 | Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com) |
| 1577 | |
| 1578 | * write.c (write_object_file): keep the fix_tail clean, which |
| 1579 | fixes a bug in -R where relocations were being lost. |
| 1580 | |
| 1581 | Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com) |
| 1582 | |
| 1583 | * configure.in: recognize m680x0 as having sun3 emulation mode for |
| 1584 | vxworks environment. |
| 1585 | |
| 1586 | Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com) |
| 1587 | |
| 1588 | * configure.in: recognize m680x0 as an m68k |
| 1589 | |
| 1590 | Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com) |
| 1591 | |
| 1592 | * configure.in: Recognize sparclite as a sparc variant. |
| 1593 | |
| 1594 | * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new |
| 1595 | -Asparclite flag. |
| 1596 | |
| 1597 | Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1598 | |
| 1599 | * config/tc-a29k.c: lint |
| 1600 | * listing.c, expr.c: patches from Andrew Smith |
| 1601 | |
| 1602 | Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 1603 | |
| 1604 | * doc/Makefile.in: use m4 rather than gm4. |
| 1605 | |
| 1606 | Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1607 | |
| 1608 | * obj-coffbfd.c: use is a synonym for section, (do_relocs_for): |
| 1609 | calc the base of relocs correctly. |
| 1610 | * tc-a29k.c (parse_operand): allow expressions to be in any section. |
| 1611 | |
| 1612 | Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com) |
| 1613 | |
| 1614 | * as.c, write.c: use -K rather than -k for the broken word warning |
| 1615 | option. |
| 1616 | |
| 1617 | Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com) |
| 1618 | |
| 1619 | * Makefile.in: do not print recursion lines. |
| 1620 | |
| 1621 | Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 1622 | |
| 1623 | * Makefile.in: the tooldir copy of gas goes directly in tooldir. |
| 1624 | |
| 1625 | Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM) |
| 1626 | |
| 1627 | * write.c (write_object_file): For b.out format, round up section |
| 1628 | start addresses to match required alignment. |
| 1629 | |
| 1630 | Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM) |
| 1631 | |
| 1632 | * Makefile.in (install): Install into $(tooldir)/bin, since that's |
| 1633 | where gcc looks for it. |
| 1634 | |
| 1635 | Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com) |
| 1636 | |
| 1637 | * Makefile.in: Changed some lines to be less confusing for some |
| 1638 | makes. |
| 1639 | |
| 1640 | * input-file.c: Conditionalize on _IOFBF, not VMS. |
| 1641 | |
| 1642 | * read.c, write.c: Change a series of ifdef/elif to |
| 1643 | ifdef/else/ifdef etc. |
| 1644 | |
| 1645 | Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com) |
| 1646 | |
| 1647 | * symbols.c (fb_label_init): fix sizeof to memset. |
| 1648 | |
| 1649 | Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com) |
| 1650 | |
| 1651 | * Makefile.in: install the man page. |
| 1652 | |
| 1653 | * Makefile.in: pass down MAKEINFO explicitly on info. |
| 1654 | |
| 1655 | * doc/Makefile.in: use $(MAKEINFO) not makeinfo. |
| 1656 | |
| 1657 | Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com) |
| 1658 | |
| 1659 | * flonum-const.c: renamed flonum-konst.c to stop dos name |
| 1660 | conflict. |
| 1661 | |
| 1662 | Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com) |
| 1663 | |
| 1664 | * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from |
| 1665 | tc-m68k.h to te-sun3.h. |
| 1666 | |
| 1667 | Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com) |
| 1668 | |
| 1669 | * configure.in: vxworks68 gets te-sun3.h. |
| 1670 | |
| 1671 | * expr.c: remove limitation that local_labels_dollar or |
| 1672 | local_labels_fb must be < 10. |
| 1673 | |
| 1674 | * symbols.c: remove local_labels_dollar, replace with a function |
| 1675 | interface for a sparse array. All users adjusted. |
| 1676 | |
| 1677 | * te-sun3.h: add LOCAL_LABELS_DOLLAR. |
| 1678 | |
| 1679 | Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 1680 | |
| 1681 | * doc/Makefile.in: commented out line for building as-all.texinfo. |
| 1682 | This is temporary. |
| 1683 | |
| 1684 | * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks. |
| 1685 | |
| 1686 | Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com) |
| 1687 | |
| 1688 | * Makefile.in: added check target. |
| 1689 | |
| 1690 | Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 1691 | |
| 1692 | * Makefile.in: added tooldir and program_prefix. |
| 1693 | |
| 1694 | Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com) |
| 1695 | |
| 1696 | * write.{c,h} (fix_new): Make these declarations consistent. |
| 1697 | |
| 1698 | Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com) |
| 1699 | |
| 1700 | * Makefile.in (strerror.o): Add rule so that broken Sun make can |
| 1701 | work in subdirs. |
| 1702 | |
| 1703 | Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com) |
| 1704 | |
| 1705 | * read.c, obj-coffbfd.c : fix h8300 specific bit rot |
| 1706 | |
| 1707 | * expr.c (operand): if can't work out what sort of operand it is, |
| 1708 | then look through FLT_CHARS for a hint. |
| 1709 | |
| 1710 | Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) |
| 1711 | |
| 1712 | * Makefile.in, configure.in: removed traces of namesubdir, |
| 1713 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced |
| 1714 | copyrights to '92, changed some from Cygnus to FSF. |
| 1715 | |
| 1716 | * doc/Makefile.in, doc/configure.in: removed traces of namesubdir, |
| 1717 | -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced |
| 1718 | copyrights to '92, changed some from Cygnus to FSF. |
| 1719 | |
| 1720 | Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
| 1721 | |
| 1722 | * expr.c: If an expression is single comma, then return with |
| 1723 | SEG_ABSENT rather than an error - since the sparc front end does |
| 1724 | really strange things with things like fbge,a |
| 1725 | |
| 1726 | * as.h: include bfd.h if using many sections |
| 1727 | * expr.c: LOCAL_LABELS_FB had been changed to lower case - so |
| 1728 | local labels didn't work. |
| 1729 | * listing.c (list_symbol_table): don't core dump when there's no |
| 1730 | symbol there. |
| 1731 | * write.c, write.h: call fix_new with the right number of args on |
| 1732 | the H8. |
| 1733 | * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make |
| 1734 | errors nices |
| 1735 | |
| 1736 | Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com) |
| 1737 | |
| 1738 | * app.c: MRI compatibility - allow single quote to start a string. |
| 1739 | * as.c: fix typo recently introduced. |
| 1740 | * as.h : Don't include aout/reloc.h - it's not right for COFF! |
| 1741 | * expr.c: Much rewriting, to accomodate MRI syntax for |
| 1742 | expressions. Also easier to read now. |
| 1743 | * listing.c: Put back defuns |
| 1744 | * read.c: modified to accept MRI syntax, put back listing pseudo |
| 1745 | ops so that an assembler built with NO_LISTING ignores list ops |
| 1746 | rather than pukes. |
| 1747 | * write.c, write.h: fixs - only keep a reloc type in a fix if the target |
| 1748 | machine is a SPARC or a 29K. |
| 1749 | * config/obj-aout.c: added s_sect pseudo op |
| 1750 | * config/obj-coffbfd.c: lints, set the filehdr flags right and |
| 1751 | fill in the timestamp. |
| 1752 | * config/obj-coffbfd.h: Since we don't include aout/reloc.h |
| 1753 | anymore, define all the relocs which the tc-<x> bit will use so we |
| 1754 | can translate from them to the coff types. |
| 1755 | * config/tc-a29k.c: reloc_type isn't ane enum any more |
| 1756 | * config/tc-m68k.c: Added NO_RELOC definition. |
| 1757 | |
| 1758 | Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com) |
| 1759 | |
| 1760 | * Makefile.in: put header files before C source for TAGS; remove |
| 1761 | references to non-existent syscalls.h. |
| 1762 | |
| 1763 | * read.c, write.c subsegs.c: back out the .bss changes. |
| 1764 | |
| 1765 | * obj-aout.c: do not include stab.gnu.h if NO_LISTING. |
| 1766 | |
| 1767 | * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place. |
| 1768 | |
| 1769 | * a.out.h: removed. |
| 1770 | |
| 1771 | Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM) |
| 1772 | |
| 1773 | * symbols.c (local_label_name): symbols now start with ^A. |
| 1774 | |
| 1775 | * read.c, subsegs.c, write.c obj-coff.c: added handling of |
| 1776 | `.bss` pseudo op for unitialized data. The new gcc (1.37.9x) |
| 1777 | generate these sections. .align: will use NOP_OPCODE or 0 |
| 1778 | for padding. This is just for being nice to the |
| 1779 | disassembler. |
| 1780 | |
| 1781 | * expr.c (operand): changed to generate local label "\001L0" |
| 1782 | starting with a ^A so that it is recognized as a local label. |
| 1783 | |
| 1784 | * as.c (perform_an_assembly_pass): zero bss_fix_root, too. |
| 1785 | |
| 1786 | * tc-i386.c: tc-i386.c: added handling of the following opcodes: |
| 1787 | i/o opcodes - inb, inw, outb and outw. string manipulation with |
| 1788 | att syntax - scmp, slod, smov, ssca, ssto. |
| 1789 | |
| 1790 | * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss |
| 1791 | to just after .file . |
| 1792 | |
| 1793 | In obj_crawl_symbol_chain() where it tries to put the external |
| 1794 | symbols apart, with the condition: |
| 1795 | (!S_IS_DEFINED(symbolP) && |
| 1796 | !S_IS_DEBUG(symbolP) && |
| 1797 | !SF_GET_STATICS(symbolP)) |
| 1798 | it was moving too many symbols out. So I switch it back to the |
| 1799 | condition: |
| 1800 | (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP)) |
| 1801 | |
| 1802 | In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO |
| 1803 | so that we don't use the F_RELFLG which make the linker complain |
| 1804 | that somebody has stripped the relocation info. |
| 1805 | |
| 1806 | Also, the AIX ld program require that the relocation table |
| 1807 | is sorted by r_vaddr like the standard ATT assembler does. |
| 1808 | |
| 1809 | [he also changed the sizeof(struct ...)'s into the coff |
| 1810 | style FOOSZ macros. I'm not sure this is right, but I can't |
| 1811 | remember why. xoxorich.] |
| 1812 | |
| 1813 | Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com) |
| 1814 | |
| 1815 | * Makefile.in, configure.in, doc: use the doc. Build it, install |
| 1816 | it, clean it, etc. |
| 1817 | |
| 1818 | Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com) |
| 1819 | |
| 1820 | * read.c: white space and comments only. |
| 1821 | |
| 1822 | * configure.in: use the new atof-ns32.c for ns32k. |
| 1823 | |
| 1824 | * write.c: comment change only. |
| 1825 | |
| 1826 | * tc-m88k.[hc]: pulled in from hack's unfinished work. These |
| 1827 | aren't yet integrated. |
| 1828 | |
| 1829 | * tc-i860.[hc]: blew off the dust. Something must still be done |
| 1830 | about conflicting relocation types. |
| 1831 | |
| 1832 | * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the |
| 1833 | real thing. |
| 1834 | |
| 1835 | * tc-i960.c, tc-sparc.c: white space and comments only. |
| 1836 | |
| 1837 | * tc-a29k.h: delete duplicate macro definition. |
| 1838 | |
| 1839 | * new file atof-ns32k.c copied from hack's last unreleased gas. |
| 1840 | |
| 1841 | Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com) |
| 1842 | |
| 1843 | * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work |
| 1844 | rather than abort. |
| 1845 | |
| 1846 | * nearly everything. flush ChangeLog, package as gas-1.92.1. |
| 1847 | ChangeLog's prior to this are sketchy at best. I have logs. |
| 1848 | They just aren't ChangeLogs. |