1 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
4 section to a longword boundary.
6 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
8 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
11 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
14 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
16 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
17 address. (md_assemble): Make error handling a bit more graceful.
18 (md_apply_fix): Don't warn on non aligned displacement.
20 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
23 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
25 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
26 as.info* even if they're in $(srcdir) (e.g., for FSF
29 * write.c (write_relocs): For relocs that are pc_relative and
30 pcrel_offset and not partial_inplace, adjust reloc->addend to
31 compensate for a bfd_perform_relocation bug.
33 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
34 * config/tc-sparc.c: Ditto.
35 (tc_gen_reloc): Include fx_offset for pcrel fixups.
37 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
39 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
41 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
43 * messages.c: replaced all variables called Format with 'format',
44 for consistency throughout
46 * configure.in: handle mips*- instead of mips, mips*el for little
49 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
51 * input-scrub.c (physical_input_file, logical_input_file,
52 physical_input_line, logical_input_line): Made static.
53 (as_where): Return current file name and line number, don't print
55 * messages.c (as_show_where): New static function. Other
56 functions use it instead of as_where.
57 (as_bad_internal): New static function.
58 (as_bad): Use as_bad_internal.
59 (as_bad_where): New function, like as_bad but taking a file name
61 * as.h (as_bad_where): Declare.
62 (as_where): Change prototype for new arguments.
63 * write.h (fixS): Added fields fx_file and fx_line.
64 * write.c (fix_new_internal): Save file and line number in fix.
65 (fixup_segment): Use as_bad_where, not as_bad.
66 * input-file.c (f_in, file_name): Made static.
67 * cond.c (struct file_line): Just use file and line fields.
68 (s_else): Use as_where and as_bad_where, not get_file_line and
70 (get_file_line, set_file_line): Removed.
71 * listing.c (listing_newline): Use as_where.
72 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
73 * config/obj-ecoff.c (add_file): Use as_where.
74 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
75 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
76 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
78 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
80 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
81 OPTIONAL_REGISTER_PREFIX if either is already defined.
83 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
85 * configure.in: Set bfd_gas for all sparc targets. Added facility
86 for keeping or rejecting configurations still under development;
87 default is to assume production environment, and reject configs
88 still being worked on. Mark Elf configurations (except sparc and
89 i386) as developmental. Deleted cases matching some generic names
90 in favor of more specific names. (E.g., when we get Alpha
91 support, we'll still only support VMS for Vax.)
93 * config/tc-sparc.h (md_end): New macro.
94 * config/tc-sparc.c (md_end): Function deleted.
95 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
96 version compiling. All sparc targets will use bfd now.
97 * tc.h (md_end): Don't declare if it's defined as a macro.
99 Changes from Jeff Law and Peter Hoogenboom:
101 * read.c (next_char_of_string): Limit octal character constants to
104 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
105 against placing additional object-file dependent code here. Warn
106 against contaminating all of GAS with the internals of tc-hppa.c
107 through inclusion of tc-hppa.h. Delete all forward declarations
108 for functions only used within tc-hppa.c, likewise for structures,
109 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
110 conditional code in a few small places.
112 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
113 structures, global variables, forward declarations together.
114 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
115 conditional code -- try to group conditional code together
116 into a few places. Make all functions and variables which
117 are only used within tc-hppa.c static. PARAMize all functions.
118 Add comments to functions. Delete unused functions, variables,
119 #defines, etc. Delete unused members within structures. Delete
120 ldil;ble hacks -- it is believed they were installed to work
121 around old gas bugs. Avoid using mixed case for local
122 functions, variables, and structures. Fix formatting problems
123 not found by GNU-indent. Add FIXME notices for things which
124 should be worked on the near future. Delete lots of old
125 useless (1.36 PA-SOM) code.
127 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
128 field of the fixS structure. Needed to build unwind
129 descriptors correctly.
131 * write.c: (fixup_segment): Allow expressions such as
132 sym1-sym2+const as long as sym2 is $global$.
134 * write.c (adjust_reloc_syms): Provide a hook so that a target
135 cpu configuration can reject certain relocation reductions.
136 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
137 which do not involve function symbols.
139 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
140 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
142 * config/tc-hppa.c: Likewise.
144 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
145 of elf32_symbol_type.
146 (pa_export_args): Likewise.
147 (elf_hppa_final_processing): Likewise.
148 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
150 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
153 * config/tc-hppa.c: (md_section_align): Align all sections to
154 a multiple of the section alignment rather than always a
157 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
158 bits are zero (eg they specify no relocations), then do not even
159 bother adding their entries to thesymextn section.
161 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
163 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
164 option, which is used by the SunOS make default .s.o rule.
166 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
168 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
170 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
171 (m68k_aout_machtype): New variable, if OBJ_AOUT.
172 (md_assemble): Initialize m68k_aout_machtype based on
173 current_architecture, if OBJ_AOUT.
174 (md_parse_option): Remove obsolete reference to omagic.
176 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
178 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
179 (s_option): Ignore .option O* and .option pic*.
180 (s_ent): Skip whitespace between symbol and optional digit.
181 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
183 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
184 characters in state 6.
185 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
188 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
189 for ELF by hacking around bizarre bfd_perform_relocation behaviour
190 that I don't dare change.
192 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
194 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
195 call strchr for each character to see if it is a special char,
196 instead add a second loop over special_chars. Set alignment
197 of text, data and bss sections to 4.
198 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
200 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
201 ELF, since the ELF object format does not have these type of
202 relocations. Change the abort into as as_bad and return
203 BFD_RELOC_NONE to silence compiler warnings.
204 (md_assemble): Keep track of the instruction size. Allow white
205 space between the $ and the constant for compatibility with older
206 gases and other assemblers.
207 (i386_operand): Skip spaces between $ and expression.
208 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
209 ELF. Convert abort into an as_bad and assert into as_fatal.
211 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
213 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
214 sub_symbolP is in the current segment, convert to a PC-relative
215 fixup and discard the symbol.
217 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
219 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
220 for st_StaticProc just like st_Proc.
222 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
223 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
226 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
228 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
229 (mips_regmask_frag): New static variable, if OBJ_ELF.
230 (md_begin): If OBJ_ELF, create .reginfo section and set
231 mips_regmask_frag to a frag.
232 (mips_elf_final_processing): New function, if OBJ_ELF. Set
233 mips_regmask_frag to register mask information.
234 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
237 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
239 * messages.c (as_fatal): Use myname when printing messages.
241 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
242 as initial "return" value in case hashing isn't needed.
244 * config/tc-a29k.c (md_atof): Return null, not empty string, on
246 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
247 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
248 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
249 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
251 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
254 * config/tc-h8300.c (get_specific): Special action if 8 bit
255 address seen. (check_operand): Don't complain if truncating top
256 bits of an 8 bit address. (build_bytes): Allow an immediate and
257 an absolute in the same insn.
259 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
261 * write.c (write_contents): Don't crash if seginfo is NULL.
263 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
264 by modifying .reginfo section, not by directly modifying BFD
267 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
269 * config/ho-sunos.h: remove extern time declaration
271 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
273 * messages.c (as_fatal): Do mention that it's the assembler that
276 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
278 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
280 (md_begin): Initialize them to zero.
281 (append_insn): Update mips_gprmask and mips_cprmask. Also add
282 register variables pinfo and prev_pinfo.
283 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
284 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
285 and cprmask from mips_gprmask and mips_cprmask.
287 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
288 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
289 (various): Change all references to GP references to apply if
290 GPOPT, not if OBJ_ECOFF.
291 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
292 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
294 (s_frame, s_loc, s_mask): Comment out entire functions, rather
295 than just body. They're not used anyhow.
296 * configure.in: Set cpu_type to mips for mips*. Accept
297 mips-*-elfl* and mips-*-elf*.
299 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
301 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
304 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
306 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
307 BFD_RELOC_64 into BFD_RELOC_32.
308 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
309 (cons_fix_new_mips): Declare.
311 Changes to let cons handle bignums like general expressions.
312 * expr.h (expressionS): New field X_unsigned.
313 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
315 (expr) Fix typo resultP to right if missing operand. Set
316 X_unsigned to 1 when building new expression.
317 * read.c (potable): Make "octa" and "quad" call cons, not
319 (cons): Handle bignums. If given an O_constant (small integer) to
320 fill a big space, turn it into a bignum.
321 (parse_bitfield_cons): Set X_unsigned field.
322 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
324 * read.h (big_cons): Remove prototype.
325 * symbols.c (resolve_symbol_value): Don't give a warning if a
326 symbol in expr_section can not be resolved.
327 (S_SET_VALUE): Clear X_unsigned.
328 * write.c (write_object_file): If resolve_symbol_value failed on a
329 symbol we are writing out, give a warning.
330 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
331 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
332 call pa_cons, not pa_big_cons.
333 (pa_big_cons): Remove.
334 * config/tc-hppa.h (pa_big_cons): Remove declaration.
335 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
338 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
340 * doc/as.texinfo (Copying): new node, to handle the recent changes
341 in the texinfo/gpl.texinfo file
343 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
345 * read.c (big_cons): Handle "0" correctly.
347 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
349 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
351 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
352 have pc-relative fixup.
353 (md_parse_option): Move "-k" case down near "-pic" case.
355 * configure.in: Alphabetize list of cpu type alternatives. Enable
356 OS values of "linux*elf*" and "linux*coff*" to select those
357 formats, with linux emulation. Don't bother checking for upper-
358 or mixed-case versions of "ose".
360 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
362 * config/z8k.c (md_pseudo_table): add "unseg".
364 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
366 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
367 found while extending the dissassembler.
369 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
371 * configure.in: Split i386 LynxOS out from other coff targets,
372 add a specific Lynx emulation.
373 Add m68k LynxOS target.
374 * config/tc-i386.c: Define specific Lynx target format.
375 * config/tc-m68k.c: Define specific Lynx target format.
376 * config/te-lynx.h: New file.
378 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
379 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
380 (INIT_STAB_SECTION): Define.
381 * config/obj-coffbfd.c: Include <time.h>.
382 (write_object_file): Look for .stab sections and call
384 (adjust_stab_section): New function, fills in the first symbol
385 of a stab section with number of symbols and string table size.
386 (obj_coff_init_stab_section): New function, creates the initial
387 symbol for a stab section.
389 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
391 * config/atof-vax.c (md_atof): Return null on success instead of
393 * config/atof-tahoe.c (md_atof): Ditto.
394 * read.c (float_cons): Expect a null pointer for success, not an
397 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
398 on success, instead of empty string. All callers changed.
400 * config/tc-vax.c: Use PARAMS in declarations.
401 (vip_op): Use NULL instead of empty string for success in error
404 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
406 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
407 in different defined segments.
409 * write.c (relax_segment): Localize "aim" variable. If
410 DIFF_EXPR_OK, don't impose checks on symbol segment types.
411 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
412 segment, convert to a PC-relative fixup and discard the symbol.
414 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
415 (md_parse_option) [TE_SUN3]: Set it for "-k".
416 (m68k_ip): Generate proper fixup for mode 7.3.
417 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
419 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
421 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
423 (insop, add_exp): Now defined as functions, for readability.
424 (insop): Now takes two arguments; callers changed.
426 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
428 * config/tc-m88k.c (get_o6): new function.
429 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
430 get_vec9, getval, get_pcr, calcop, match_name): make static and
432 (s_file): remove extraneous forward decl.
433 (md_begin): add const to retval decl.
434 (calcop): cope with instructions without arguments. Handle 'o'
435 type argument, the o6 field of the prot insn.
436 (md_estimate_size_before_relax): return a dummy value.
438 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
439 in bits 10 through 7. flt.[dxs]s requires an r register in the
440 second argument. New instruction lda.x. New instruction muls
443 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
445 * Makefile.in (distclean): Recurse like clean.
446 * doc/Makefile.in (distclean): New target.
448 * config/tc-mips.c (md_begin): Set BFD architecture and machine
449 based on MIPS ISA level.
451 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
453 * as.c (main): "exhausted", not "exhuasted".
455 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
456 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
457 (write_object_file): Never strip symbols with sy_used_in_reloc
460 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
461 Solaris and SVR4 style .section pseudo-ops.
462 (obj_elf_ident): Set SEC_READONLY for .comment section.
463 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
464 generating a reloc, don't apply a fix.
466 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
468 * config/obj-coffbfd.c (relax_align): Now static.
470 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
472 * read.c (get_stab_string_offset): Make non-static. Make
473 arguments const. Don't align strings to 4 byte boundaries.
474 * read.h: Declare get_stab_string_offset.
475 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
476 SEC_LOAD for progbits section.
477 (obj_elf_init_stab_section): New function.
478 (adjust_stab_sections): Add casts to avoid warnings.
479 * config/obj-elf.h (INIT_STAB_SECTION): Call
480 obj_elf_init_stab_section.
481 (OBJ_PROCESS_STAB): Removed definition.
483 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
485 * config/obj-elf.h (S_GET_SIZE): Define.
486 (obj_frob_forward_symbol): Define.
487 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
489 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
491 * tc.h: Declare tc_gen_reloc differently depending upon
492 RELOC_EXPANSION_POSSIBLE.
493 * config/obj-elf.c (obj_elf_section): Only set flags when first
494 creating the section.
496 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
498 * config/tc-mips.c (append_insn): Don't swap a trap instruction
501 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
503 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
504 set previous_section and previous_subsection and then call s_data
505 and s_text, respectively.
506 (obj_pseudo_table): Add data and text.
507 (obj_elf_section): Add SEC_LOAD to default initialization of
508 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
509 SEC_ALLOC for "alloc" string. Don't bother trying to find the
510 section; just use subseg_new.
512 * read.c (change_to_section): Removed. This is now done by
514 (get_stab_string_offset): Rearranged somewhat. Create the section
515 using subseg_new. Store the string index in seg_info, rather than
516 in a static variable. Force the first string to be empty. Use
517 frag_more rather than FRAG_APPEND_1_CHAR.
518 (s_stab_generic): Rewrote.
519 * subsegs.h (segment_info_type): Added stabu union.
520 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
521 * config/obj-aout.c: Don't include aout/stab_gnu.h.
522 (obj_aout_stab, obj_aout_desc): Removed.
523 (obj_pseudo_table): Removed desc and stabX entries.
524 * config/obj-bout.c: Same changes as config/obj-aout.c.
525 * config/obj-bout.h (S_SET_TYPE): Define.
526 (tc_bout_fix_to_chars): Declare.
527 * config/obj-coff.c (obj_coff_stab): Removed.
528 (obj_pseudo_table): Removed desc and stabX entries.
529 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
530 * config/obj-coffbfd.c (current_stab_symbol): Removed.
531 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
532 n_other, n_desc and n_value fields.
533 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
534 (MAKE_STAB_SYMBOL): Removed.
535 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
536 Changed arguments and removed parsing code.
537 (obj_pseudo_table): Removed stabX entries.
538 * config/obj-ecoff.h (ecoff_stab): Declare.
539 (OBJ_PROCESS_STAB): Define.
540 * config/obj-elf.c: Don't include aout/stab_gnu.h.
541 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
542 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
544 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
545 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
546 set SEC_LOAD for .note section.
547 (adjust_stab_sections): Get frag pointer from seg_info, rather
548 than looking through frags.
549 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
550 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
552 * config/obj-vms.c (obj_aout_stab): Removed.
553 (obj_pseudo_table): Removed stabX entries.
554 * config/obj-vms.h (S_SET_TYPE): Define.
556 * as.h: Declare listing.
557 * read.c: Don't declare listing.
558 (emit_expr): Cast fix_new_exp argument.
559 (parse_bitfield_cons): Correct printf format.
560 * symbols.c (symbol_new): Add cast to avoid warning.
561 * write.h: Declare text_last_frag and data_last_frag.
562 * config/obj-bout.c (obj_bout_line): Added dummy argument.
563 * config/obj-coffbfd.c: Add some casts to avoid warnings.
564 * config/tc-a29k.c: Likewise.
565 * config/tc-i960.c: Likewise. Also fully bracket structure
566 initializations, fix printf formats, and remove unused variables.
568 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
570 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
571 * struc-symbol.h: Declare verify_symbol_chain and
572 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
573 * symbols.c (verify_symbol_chain): Removed useless expression.
574 * write.c (headers, the_object_file): Only use if not
575 BFD_ASSEMBLER and not BFD.
576 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
578 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
580 * write.h: Declare relax_segment.
581 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
583 (stack_top): Commented out, since it's not used.
584 Fixed up pseudo-op functions to take an ignored int argument.
585 (size_section): Added default BAD_CASE to switch.
586 Changed bzero calls to memset.
587 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
588 (s), not on s itself.
589 * config/tc-a29k.c (s_use): Take ignored int argument. Only
590 define if OBJ_COFF is not defined.
591 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
592 argument signed again.
593 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
595 (m68k_ip): Fully bracket initialization of archs.
596 Correct several formats for __LINE__ to be %d rather than %s.
597 (init_table): Fully bracket initialization.
598 Cast values larger than 0x7f assigned to fr_opcode to char.
600 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
601 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
602 section name, and subseg_set always takes a segT. Changed all
603 callers as appropriate.
604 * config/obj-coffbfd.c (change_to_section): Renamed to
605 obj_coff_add_segment. Corrected. Made callers use subseg_new.
606 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
609 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
611 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
613 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
615 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
618 * Added a number of casts to function calls.
619 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
620 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
621 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
622 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
623 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
624 (obj_elf_section), config/tc-i386.c (parse_register),
625 config/tc-sparc.c (isoctal, s_proc): Cast char
626 array indices to unsigned char.
627 * app.c (process_escape): Make static. Add prototype. Change
628 argument from char to int.
629 * as.c: Include output-file.h for prototypes. Comment out unused
631 * Makefile.in (as.o): Depend on output-file.h.
632 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
633 (pseudo_typeS): Add prototype to poc_handler field.
634 (print_version_id): Add prototype.
635 (xmalloc, xrealloc): Change size arguments to unsigned long.
636 (do_scrub_next_char): Add prototypes for function arguments.
637 (had_errors, had_warnings, scrub_from_file): Remove duplicate
639 * atof-generic.c (atof_generic): Make size variables unsigned.
640 * cond.c (ignore_input): Removed unused local variable ptr.
641 * expr.c (floating_constant, integer_constant): Make static. Add
643 * flonum-copy.c (flonum_copy): Make size variables unsigned.
644 * frags.h: Add prototype for frag_init.
645 * hash.h, hash.c: Change hash values from char * to PTR, make hash
646 strings const, make returned error strings const char *. Added
647 prototypes for functions.
648 * input-file.h, input-file.c (input_file_buffer_size): Return
650 * input-scrub.c (buffer_length): Make unsigned.
651 (input_scrub_push, input_scrub_pop): Make static.
652 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
653 long and use %lx. Print name of segment rather than address of
655 (listing_list, listing_title): Change argument to int.
656 (listing_eject, listing_flags, listing_psize): Add int argument.
657 * listing.h: Corresponding declaration changes.
658 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
660 * read.h: Change get_absolute_expression prototype to return
661 offsetT. Add prototype for next_char_of_string. Various
663 * read.c: Remove prototype for next_char_of_string.
664 (pobegin): Make errtxt const. Make new_length, tmp_len and num
666 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
667 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
669 (s_comm): Change temp from valueT to offsetT. Cast to long when
670 printing and use %ld (only for error messages anyhow).
671 (s_long, s_int): Remove unused functions.
672 (cons): Change argument to int.
673 (emit_expr): Use %lx when printing longs.
674 (get_absolute_expression): Return offsetT, not long.
675 (get_stab_string_offset): Comment out unless
676 SEPARATE_STAB_SECTIONS.
677 (s_stab_generic): Remove unused offset. Define seg_is_new only
678 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
679 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
680 * symbols.c: Remove nested comment.
681 (symbol_new): Rename value to valu.
682 (colon): Use %ld and cast to long in error message.
683 * symbols.h: Remove duplicate verify_symbol_chain declaration.
684 * tc.h: Remove unused md_emit_relocations declaration.
685 (tc_gen_reloc): Add declaration.
686 * write.c (cvt_frag_to_fill): Change first argument name depending
688 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
689 declarations. Make n unsigned.
690 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
691 to f to avoid shadowing.
692 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
693 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
694 punt_it if they will be used. Make i and n unsigned.
695 (fixup_segment): Cast to long and use %ld in error message.
696 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
697 * config/obj-aout.h: Remove nested comment. Add prototype for
698 obj_aout_frob_symbol.
699 (obj_aout_line, obj_aout_desc): Add int argument.
700 * config/obj-ecoff.c: Changed build routines to use an unsigned
702 (add_string): Make len unsigned long.
703 (obj_ecoff_stab): Use %lu in error message.
704 * config/obj-elf.c (obj_elf_common): Comment out unused label
706 (obj_elf_frob_symbol): Return 0 (currently broken).
707 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
708 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
709 obj_elf_line, obj_elf_previous): Add int argument.
710 (obj_elf_write_symbol_p): Make static.
711 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
712 * config/tc-hppa.h: Remove declarations of functions declared in
714 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
715 (s_bss): Add int argument.
716 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
717 (dummy): Remove unused function.
718 (md_assemble): Rename local o to op to avoid shadowing.
719 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
720 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
721 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
722 %ld in error messages.
723 * config/tc-sparc.c: Remove duplicate declarations.
724 (getExpression): Rewrite condition to avoid empty conditional
726 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
729 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
731 Changes from Jeff Law:
733 * config/tc-hppa.c (md_assemble): Fix typo.
734 (pa_ip): Delete unused variables and labels. Do not check for
735 unsigned values being < 0, it can't happen.
736 (is_same_frag): Return a value in recursive call case.
737 (pa_callinfo): Delete unused variables and labels.
739 (pa_copyright): Likewise.
740 (pa_export): Likewise.
741 (pa_import): Likewise.
742 (pa_param): Likewise.
743 (pa_space): Likewise.
744 (pa_subspace): Likewise.
746 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
748 * read.c (get_stab_string_offset, s_stab_generic): If
749 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
751 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
753 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
756 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
758 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
760 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
761 various stab-related directives.
762 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
763 * write.c: (merge_data_into_text): Fix ifdef tangle.
764 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
765 for stab reader to use.
766 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
767 stab reader, macros to access.
769 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
771 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
773 * config/tc-hppa.h (struct default_subspace_dict, struct
774 default_space_dict): Field "sort" is now unsigned char.
776 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
777 columns for easier reading.
778 (bcmp, index): Deleted USG-specific definitions. Should be dealt
779 with in ho-*.h, or in libiberty. Changed mention of index to
781 (label_symbolP, label_symbol_defined, callinfo_found,
782 within_entry_exit, exit_processing_complete, within_procedure,
783 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
784 label_symbols_rootP, pa_get_label, pa_label_is_defined,
785 pa_undefine_label): Now static.
786 (movers): Now const, in addition to pointing to const data.
787 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
788 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
791 Merged more changes from Jeff Law and Pete Hoogenboom:
793 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
794 entries for .stab and .stabstr.
796 * config/obj-elf.c: (elf_stab_symbol_string): Set the
797 SEC_LOAD attribute for the .stabstr section.
798 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
800 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
801 (obj_elf_stab_generic): Incorrect byte count on call to
802 md_number_to_chars function.
804 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
805 argument relocation bits too.
807 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
808 characters which should appear unaltered in the output string (for
809 example an escaped double-quote).
811 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
813 (pa_parse_neg_cmpsub_cmpltr): Likewise.
814 (pa_parse_nonneg_add_cmpltr): Likewise.
815 (pa_parse_neg_add_cmpltr): Likewise.
817 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
819 (cons_fix_new_hppa): Likewise.
820 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
823 * config/tc-hppa.c: Include libhppa.h.
825 * config/tc-hppa.h: Delete extern declarations of functions
828 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
829 OBJ_ELF conditionals.
830 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
833 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
835 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
836 (macro): Use "z,s,t" for div instructions to match corresponding
837 change in opcode table.
838 (mips_ip): Added 'z'--must be zero register.
840 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
842 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
843 tc_gen_reloc correctly.
845 * configure.in: Use "case" instead of "if" when possible. Rewrote
846 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
848 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
850 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
851 section type of data. 'd' seems to be used for m88k.
853 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
855 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
856 s_mips_space): Set insn_label to NULL to avoid changing it at the
857 next .align statement.
858 (append_insn): Don't swap jal with instruction that sets the
859 register that jal sets.
861 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
863 * configure.in: recognize m88110.
865 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
867 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
868 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
869 not be on for .hppa_unwind.
870 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
871 (pa_param): New function to handle .PARAM directives.
872 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
873 functions. Handle '|' for movb; allow movb,n.
874 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
875 version. Handle cases where no completer exists for
877 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
878 completer exists for comb,n or addb,n. Make logic
879 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
880 (pa_parse_nonneg_add_cmpltr): Likewise.
881 (pa_parse_neg_add_cmpltr): Likewise.
882 * tc-hppa.h (pa_param): Declare.
884 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
886 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
887 Added forward declaration.
889 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
891 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
892 call to elf_tc_make_sections.
893 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
896 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
897 handle symbol extension sections.
899 * config/tc-hppa.c (pa_build_symextn_section): New function to
900 create a symbol extension section.
901 (pa_export_args): Make call to pa_build_symextn_section.
902 (hppa_tc_symbol, hppa_tc_make_sections,
903 hppa_tc_make_symextn_section): New functions.
904 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
907 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
908 BFD_ASSEMBLER branch as well.
910 * config/tc-hppa.h: If ELF is the target object format, define
911 some ELF- and hppa-specific types and constants.
913 * config/tc-hppa.c (getExpression): Fix a typo.
915 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
916 if a `=' is part of an instruction.
917 (read_a_source_file): Handle case where end-of-line markers are
918 also used within instructions.
919 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
921 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
922 out-of-range branches/'calls using "bl" or calls which may need
923 argument relocation stubs. Do not need/keep relocations for
924 conditional branches.
925 (elf_hppa_final_processing): Fix calculation of function size.
927 * config/obj-elf.c (obj_elf_version): Mark .note section as
930 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
931 address of exp, to expression.
932 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
933 (md_apply_fix_1): Delete unwanted comments.
934 (process_exit): Symbols marking the end of a function are always
937 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
938 (pa_space): Declare and initialize gdb_section.
940 * config/obj-elf.c (elf_frob_file): Change
941 elf_tc_final_processing_hook to elf_tc_final_processing.
943 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
944 argument type declarations.
945 (getExpression): Fix typo.
946 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
947 (elf_hppa_final_processing): Likewise. Name changed from
948 elf_hppa_final_processing_hook.
949 (start_symbol_root, start_symbol_last): Deleted.
951 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
953 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
954 avoid changing include ordering.
956 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
958 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
960 * config/tc-mips.c (set_at): Added unsignedp argument. Use
962 (set_at_unsigned): Removed; changed callers to use set_at.
963 (load_register): Removed unused ip argument. Changed callers.
964 (append_insn): Don't swap branch and branch likely.
965 (macro_build): Handle 'u'.
966 (load_register): Handle 64 bit constants.
967 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
968 support 64 bit constants.
969 (mips_ip): Use hex constants in range checks for clarity.
970 (md_number_to_chars): Support 8 byte values.
972 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
974 * config/tc-m88k.h: updated copyrights.
975 (TC_CONS_RELOC): declare to be RELOC_32.
977 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
979 * config/tc-mips.c (mips_isa): New static variable.
980 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
981 check macros. Set text alignment and GP size here.
982 (md_assemble): Don't set text alignment and GP size here.
983 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
984 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
985 a NOP after a branch likely.
986 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
988 (macro): Support r6000 and r4000 macros.
989 (mips_ip): Check insn ISA level against mips_isa before using it.
990 Added 'x' case for ignored register.
991 (md_parse_option): Handle -mipsN and -mcpu=XX.
993 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
995 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
997 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
999 * config/tc-sparc.c (s_local): Function moved and renamed...
1000 * config/obj-elf.c (obj_elf_local): ...to here.
1001 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
1002 (obj_pseudo_table): Move handling of ".local".
1004 * tc.h (md_parse_option): Don't declare if defined as a macro.
1006 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
1008 (md_parse_option): New macro, converted from function.
1009 * config/tc-i386.c (md_parse_option): Function deleted.
1010 (comment_chars) [OBJ_ELF]: Include "/".
1011 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
1012 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
1014 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
1015 Call reloc for fix_new type, or use correct enumerator, instead of
1016 always using NO_RELOC.
1017 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
1018 tests for valid section.
1019 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
1021 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
1022 symbol, compensate for location of reloc.
1023 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
1026 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1028 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
1029 (obj_elf_weak): New function.
1030 (obj_pseudo_table): Handle ".weak".
1031 (obj_elf_section): If section directive includes a string, ignore
1032 it for now. Accept "progbits" flag.
1033 (obj_elf_type): Accept `@' before flag name.
1035 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
1037 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
1038 than checking for bfd_com_section directly.
1039 (fixup_segment): Simplify range check.
1040 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
1043 * symbols.h (S_SET_WEAK): Declare.
1044 * symbols.c (S_SET_WEAK): New function.
1045 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
1046 it's not a separate flag any more. Clear BSF_WEAK.
1048 * read.c (potable): Treat "string" like "asciz".
1050 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1052 * config/tc-mips.c (append_insn): Don't swap branch instructions
1053 if .set nobopt or .set volatile.
1054 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
1055 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
1056 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
1057 * config/obj-ecoff.c: Renamed some variables to avoid shadow
1060 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1062 * config/obj-coff.h (S_IS_COMMON): add missing backslash
1064 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
1066 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1068 * config/tc-mips.c (mips_ip): Suggested by
1069 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
1070 names for 'E' and 'G' argument types (coprocessor registers) and
1071 don't warn if $1 is used on the coprocessor.
1072 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
1074 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
1076 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
1077 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
1079 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
1081 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1083 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
1084 defined or BFD is not.
1085 (relax_and_size_all_segments): Declare local variable fragP.
1087 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1089 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
1090 bytes with real values, not zeros.
1092 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1094 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
1095 targets, using ecoff and mips-big.
1097 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
1098 Johnson): Added case for 'C' for coprocessor instruction codes.
1100 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1102 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
1104 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
1106 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
1107 for verifying symbol chain.
1108 (merge_data_into_text, relax_and_size_all_segments): New
1109 functions, split out from write_object_file.
1111 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1113 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
1114 debug section is new, allocate an extra 12 bytes at its start. If
1115 ".stabs" type is N_SO, fill in filename symbol field of that first
1116 entry. Return early if "goof", to simplify later code slightly.
1117 (adjust_stab_sections): New function.
1118 (elf_frob_file): Apply adjust_stab_sections to each section.
1120 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
1122 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
1123 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
1124 and "popsection", and call cons for "uaword" and "uahalf".
1126 * config/obj-elf.c (obj_elf_version): Use English in error
1129 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
1131 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
1132 swapping routines and external structure sizes via the
1133 ecoff_backend information. No longer includes coff/mips.h.
1135 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1137 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
1138 and in hash_ptr->string.
1140 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
1141 file name is not seen.
1143 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
1145 * write.c: Don't use short int in a prototype.
1147 * expr.c (operand): Make return value simply depend on contents of
1148 returned expression.
1150 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1152 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
1154 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1156 * config/ho-sunos.h: remove some old function decls that conflict
1157 w/ ANSI, and which weren't needed anyway
1159 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1161 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
1162 and disabled since it breaks Ian's new symbol-value code.
1164 * expr.c (integer_constant): Accept more digits if BFD64.
1166 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1168 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
1169 expect a bignum, turn it into a bignum. Output extra zeroes
1170 before a short bignum, rather than after.
1172 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1174 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
1175 on DEBUG_SYMS, not DEBUG.
1176 (symbol_remove): Likewise.
1177 (symbol_insert): Likewise.
1179 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
1181 * config/tc-mips.c (mips_optimize): New static variable.
1182 (append_insn): If mips_optimize == 0, always insert NOP
1183 instructions. If mips_optimize < 2, don't swap branches.
1184 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
1186 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1188 * Makefile.in (clean): if testsuite does not exist, then skip it.
1190 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1192 * config/tc-mips.c (prev_insn_unreordered,
1193 prev_prev_insn_unreordered): New static variables.
1194 (append_insn): Don't swap branch instruction if
1195 prev_prev_insn_unreordered (see comment).
1196 (mips_no_prev_insn): Clear the unreordered variables.
1197 (s_mipsset): When turning on reordering, set the unreordered
1200 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1202 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
1203 are also magic, and have special default flag settings.
1204 (obj_elf_frob_symbol): Since the return value from this function
1205 isn't used, don't bother calling obj_elf_write_symbol_p, since it
1206 doesn't accomplish anything else.
1208 * config/tc-sparc.c (md_section_align): Round up section size only
1211 * symbols.c: Don't define DEBUG by default.
1213 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
1215 * write.c (fix_new_exp): Handle a O_uminus expression.
1217 * expr.c (expr): Don't let absolute_section override
1218 undefined_section for the return value.
1220 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
1221 pseudo-op with a poc_handler field of NULL, ignore it and treat it
1222 as an instruction instead.
1223 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
1226 * config/tc-h8500.c (md_begin): Use a local variable when
1227 initializing md_relax_table to avoid warnings about modifying a
1228 supposedly const data structure.
1230 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
1232 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
1235 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
1237 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
1238 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
1239 case to set obj_format=elf. Must go before i386-*-sysv* case that
1240 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
1241 *-*-solaris case, and move to before *-sysv* case that wants to
1242 set obj_format to coff.
1243 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
1245 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
1248 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1250 * config/obj-aout.c: Include aout/aout64.h.
1251 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
1252 symbol, so that BFD doesn't tamper with the type.
1254 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
1255 up opcodes as pseudo-ops even if they don't start with '.'.
1256 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
1257 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
1259 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
1260 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
1261 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
1262 r_offset field of the reloc to the fixup offset.
1263 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
1264 * doc/as.texinfo: Minor updates.
1266 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1268 * Extensive changes to permit symbols to contain any expression
1269 type and to delay the computation of the expression until the
1270 value is actually needed. This permits setting symbols to values
1271 calculated based on object code size. Expressions were changed to
1272 no longer be in a section, to stop the overloading of segment and
1273 expression type that previously occurred.
1275 * as.c (big_section, pass1_section, diff_section, absent_section):
1277 (expr_section): Added (used for dummy symbols which hold
1278 intermediate expression values).
1279 (perform_an_assembly_pass): Create expr_section, do not create the
1280 sections now removed.
1281 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
1282 SEG_DIFFERENCE. Added SEG_EXPR.
1283 (SEG_NORMAL): Corresponding changes.
1284 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
1285 * write.c (write_object_file): Ditto.
1286 * config/obj-aout.c (seg_N_TYPE): Ditto.
1287 * config/obj-bout.c (seg_N_TYPE): Ditto.
1288 * config/obj-coff.c (seg_N_TYPE): Ditto.
1289 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
1290 * config/obj-vms.c (seg_N_TYPE): Ditto.
1292 * expr.h (operatorT): Moved in from expr.c, added some values.
1293 (expressionS): Added X_op field, removed X_seg field; renamed
1294 X_subtract_symbol to X_op_symbol.
1295 * expr.c: Extensive changes to assign expression types rather than
1296 sections and to simplify the parsing.
1297 * write.c (fix_new_internal): New static function.
1298 (fix_new): Removed sub_symbol argument.
1299 (fix_new_exp): New function, takes expression argument.
1300 * write.h: Prototype changes for fix_new and fix_new_exp.
1301 * cond.c (s_if): Changed accordingly.
1302 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
1303 parse_repeat_cons, get_segmented_expression,
1304 get_known_segmented_expression, get_absolute_expression): Ditto.
1305 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
1307 * write.c (write_object_file): Ditto.
1308 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
1309 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
1310 obj_coff_endef, yank_symbols): Ditto.
1311 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
1312 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
1313 print_insn, md_operand): Ditto.
1314 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
1315 do_a_fix_imm, build_bytes): Ditto.
1316 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
1317 get_specific, check, insert, md_convert_frag): Ditto.
1318 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
1319 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
1320 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
1321 process_exit): Ditto.
1322 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
1324 * config/tc-i386.c (pe, md_assemble, i386_operand,
1325 md_estimate_size_before_relax, md_create_long_jump): Ditto.
1326 * config/tc-i860.c (md_assemble, getExpression, print_insn):
1328 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
1329 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
1330 i960_handle_align): Ditto.
1331 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
1332 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
1333 md_estimate_size_before_relax, md_create_long_jump, get_num):
1335 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
1336 md_create_short_jump, md_create_long_jump): Ditto.
1337 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
1338 macro_build, macro, my_getExpression): Ditto. Also removed
1339 get_optional_absolute_expression; just use get_absolute_expression
1341 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
1342 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
1343 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
1344 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
1346 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
1348 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
1349 tip_op, md_assemble): Ditto.
1350 * config/tc-vax.c (seg_of_operand, md_assemble,
1351 md_estimate_size_before_relax, md_create_long_jump): Ditto.
1352 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
1354 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1356 * configure.in: i386-lynx is the same as i386-coff
1358 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1360 * config/obj-elf.c (obj_elf_previous): New function.
1361 (previous_section, previous_subsection): New vars.
1362 (obj_elf_section): Save current place in case DWARF code wants us
1363 to pop back to it. Handle unquoted section name as well as quoted
1364 section name. Don't crash on invalid strings.
1365 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
1368 * config/obj-elf.h: Don't include struc-symbol.h.
1369 (obj_elf_frob_symbol): Declare arg as struct symbol *.
1371 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
1374 * write.c (write_relocs): New function, split off from
1375 write_contents. Use memset instead of bzero.
1376 (write_object_file): Apply write_relocs to each section before
1377 applying write_contents.
1379 * read.c (read_begin): Call obstack_begin with values closer to 1K
1381 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
1384 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1386 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
1387 calculating opP->isiz; this permits the expression size to be
1388 determined as well, later on.
1390 * expr.c (clean_up_expression): Don't cancel the subtraction of
1393 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
1394 switch to text section rather than data section.
1396 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1398 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
1399 expression (to take the pc-rel instruction itself into account)
1400 before using the expression, instead of after.
1402 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
1404 * read.c (float_cons): Simplified parsing logic. If
1405 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
1407 * symbols.c (colon): Rather than a special case for TC_HPPA,
1408 use new macro tc_frob_label.
1409 * config/tc-hppa.h (tc_frob_label): Define.
1411 * config/tc-mips.c: Many changes to support simple assembler
1413 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
1414 prev_insn_valid, prev_insn_frag, prev_insn_where,
1415 prev_insn_fixp, prev_insn_is_delay_slot): New static
1417 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
1418 mips_align, s_stringer, s_mips_space): New static functions.
1419 (mips_define_label): New global function.
1420 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
1421 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
1422 or 'd'. For "space" call s_mips_space.
1423 (md_begin): Call mips_no_prev_insn.
1424 (append_insn): Only insert necessary NOP instructions.
1425 (macro): Call mips_emit_delays before setting mips_noreorder.
1426 Increment and decrement mips_noreorder rather than using
1427 save_reorder_condition. Don't bother to use noreorder in
1428 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
1429 (md_atof): Handle floating point numbers correctly for both
1430 big and little endian targets.
1431 (s_align, s_cons): Call mips_align rather than frag_align.
1432 (s_change_seg, s_cons): Call mips_emit_delays.
1433 (s_float_cons): Let float_cons do the work.
1434 (s_mipsset): Call mips_emit_delays when setting noreorder.
1435 * config/tc-mips.h (tc_frob_label): Define to be
1438 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
1439 ecoff_frob_files): Consistently use S_GET_VALUE rather than
1440 bfd_asymbol_value. Warn if taking difference of symbols in
1443 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1445 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
1448 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
1449 by md_pcrel_from if we are relocating against a symbol (we still
1450 need md_pcrel_from for a PC relative relocation within the same
1452 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
1453 (omagic): Removed unused variable.
1455 * Preliminary support for m88k-coff.
1456 * configure.in (m88k-*-coff*): New target. Use coffbfd and
1458 * config/m88kcoff.mt: New file.
1459 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
1460 (pseudo_set): Handle difference of symbols in different fragments
1461 by saving the entire expression as the value of the symbol.
1462 * symbols.c (resolve_symbol_value): Resolve difference
1464 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
1465 "sdef" as a synonym for "def".
1466 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
1468 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
1469 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
1470 m88k port up to date, and to add COFF support.
1472 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1474 * Removed sy_forward and replaced it with an undefined expression
1475 as the value of a symbol.
1476 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
1477 sy_resolved and sy_resolving single bit fields.
1478 * symbols.c (symbol_new): Don't initialize sy_forward field.
1479 (resolve_symbol_value): New function to adjust symbol value by
1480 fragment address, using recursion to resolve forward symbols.
1481 * symbols.h: Added prototype for new function.
1482 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
1483 expression rather than setting symbolP->sy_forward.
1484 * write.c (write_object_file): Use resolve_symbol_value on
1485 symbols, keeping the common case (the old behaviour) inline.
1486 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
1487 handling (subsumed by write.c change).
1488 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
1489 sy_value rather than sy_forward.
1490 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
1491 expression segment rather than sy_forward.
1492 (yank_symbols): Use resolve_symbol_value.
1493 (crawl_symbols): Removed extra pass over symbols.
1494 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
1495 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
1496 symbols which handled sy_forward; use resolve_symbol_value
1498 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
1500 * config/obj-elf.c (obj_elf_stab_generic): Check expression
1501 segment rather than sy_forward.
1502 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
1503 sy_forward; do initialize sy_resolved and sy_resolving.
1504 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
1506 * Changes to keep a full expression as the value of a symbol, not
1508 * struc-symbol.h: New field sy_value.
1509 * as.h: Include expr.h before struc-symbol.h.
1510 * expr.h: Use struct symbol rather than symbolS.
1511 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
1512 of sy_value field; compile unconditionally, not just if
1514 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
1515 * write.c (write_object_file): Set BFD symbol value to gas symbol
1517 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
1518 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
1519 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
1520 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
1521 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
1522 S_GET_VALUE rather than ost_entry.n_value.
1523 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
1524 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
1525 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
1526 using S_GET_VALUE--don't assume it is already set.
1527 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
1529 * config/obj-vms.c (various): Don't assign directly to
1530 S_GET_VALUE; use S_SET_VALUE instead.
1532 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
1534 * configure.in: Recognize h8300h.
1536 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1538 * config/tc-h8500.c (line_comment_chars): Add hash.
1539 (parse_exp, skip_colonthing, build_bytes): Add support for
1540 R_H8500_HIGH16 relocation type.
1542 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1544 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
1545 attribute name. Handle `execinstr' attribute.
1547 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
1549 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
1550 there is another alternative for the instruction.
1552 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1554 * doc/as.texinfo: updates for H8/300H
1556 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
1558 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
1559 md_number_to_chars, md_section_align): Adjusted to use valueT,
1560 addressT, to match tc.h.
1562 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1564 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
1565 independent of format.
1567 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
1569 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
1571 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1573 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
1574 build; also recognize h8300-*-coff
1576 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
1578 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
1579 core just because somebody uses a label before it is defined.
1581 * config/mips-opcode.h: Moved to opcode/mips.h.
1582 * config/tc-mips.c: Include opcode/mips.h rather than
1584 (append_insn): An extra NOP is only needed after instructions
1585 which set HI or LO, not after instructions which read it.
1586 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
1587 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
1588 * config/tc-mips.h (struct mips_opcode): Don't define.
1589 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
1590 Set to $(srcdir)/../include/opcode/mips.h.
1592 Get the MIPS assembler up to speed with other gas changes:
1594 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
1595 Removed; don't change the symbol value.
1596 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
1597 bfd_asymbol_value rather than S_GET_VALUE to include section
1598 vma in symbol value.
1599 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
1600 doesn't output them. Set the vma of sections.
1601 * config/obj-ecoff.h: Don't define obj_frob_symbol.
1602 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
1604 (various): use valueT rather than long.
1606 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1608 * as.h (valueT): Typedef moved here.
1609 * struc-symbol.h (valueT): ...from here.
1610 * write.c (write_object_file): Locals from_addr, to_addr,
1611 table_addr are now addressT. Supply prototype for bfd_alloc for
1613 (fixup_segment): Local add_number is now valueT. Correct some
1614 range-checking bugs.
1615 (relax_align): Type `int' should be sufficient for the exponent.
1616 (fix_new): Argument offset is type offsetT. Locals size and
1617 newsize are type valueT.
1618 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
1620 (fix_new): Fix prototype.
1621 * symbols.c (symbol_new): Symbol value is type valueT.
1622 (S_SET_VALUE, S_GET_VALUE): Likewise.
1623 (S_IS_*): Specify int return type explicitly.
1624 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
1626 * read.c (s_comm): Values read are type valueT.
1627 * expr.h (expressionS): Field X_add_number is an offsetT.
1628 * tc.h (md_create_long_jump, md_create_short_jump,
1629 md_section_align): Addresses are now type addressT.
1630 (md_number_to_chars, md_apply_fix): Pass value as valueT.
1631 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
1632 md_number_to_chars, md_section_align): Adjusted.
1633 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
1635 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
1636 md_section_align): Adjusted.
1638 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
1640 (s_common): Handle Solaris-2 version.
1642 * config/ho-generic.h (free): Returns void if __STDC__.
1644 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
1645 elf_file_symbol): Declare.
1647 * expr.c (floating_constant, integer_constant): Now return void.
1649 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
1651 * configure.in: Match on sparc*-fujitsu-none rather than
1652 sparclite*-fujitsu-none.
1654 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
1656 * read.c (cons): Conditionalize parsing of expression. Move
1657 putting value into object file into separate function. Separate
1658 out MRI and WANT_BITFIELDS cases into separate functions.
1659 (emit_expr): New function to write data into object file.
1660 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
1662 (parse_bitfield_cons): New function to parse bitfield expressions
1663 as used by i960 assemblers. Only compiled if
1664 BITFIELD_CONS_EXPRESSIONS is defined.
1665 (parse_mri_cons): New function to parse MRI style strings. Only
1666 compiled if MRI is defined.
1667 (parse_repeat_cons): New function to parse repeat counts. Only
1668 compiled if REPEAT_CONS_EXPRESSIONS is defined.
1669 * read.h (emit_expr): Added declaration of new function.
1670 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
1671 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
1672 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
1673 parse a HPPA expression, rather than special case in cons
1675 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
1676 than special case in emit_expr function.
1677 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
1678 Define to use new functions from tc-hppa.c.
1679 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
1680 (WANT_BITFIELDS): Removed; now obsolete.
1681 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
1682 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
1683 NS32K fixup, rather than special case in emit_expr function.
1684 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
1685 cons_fix_new_ns32k. Also use PARAMS rather than checking
1687 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
1689 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
1690 Don't core dump if gas has no information about a section.
1692 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1694 * write.c (relax_and_size_seg): Always fully process a section.
1695 Section size is last frag's (vm)address plus its size. If no
1696 relocations are present, force SEC_RELOC flag clear.
1697 (dump_section_relocs): New debugging routine.
1698 (adjust_reloc_syms): New routine, broken out from write_contents.
1699 Don't adjust relocs that are already relative to section symbol.
1700 Look for obj_fix_adjustable macro to know what else to skip,
1701 instead of obj_write_symbol. Look for section symbol stored in
1702 section information.
1703 (write_object_file): Map adjust_reloc_syms over all sections.
1704 (write_contents): Clear SEC_RELOC flag if no relocations are
1707 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
1710 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
1712 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1714 * Makefile.in (all, dvi, info, install-info, clean-info): do not
1715 echo recursion lines.
1716 (install-info, clean-info): collapse into the dvi and info rule.
1718 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1720 * as.h (strstr): Disable declaration for now.
1721 (fprint_value, sprint_value): Declare.
1723 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
1724 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
1726 * expr.c (expr_part): Made sanity checks a.out-specific.
1727 (expr): Disabled sanity checks.
1729 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
1731 * subsegs.c (subseg_change): Initialize section symbol pointer
1732 when setting up a new section.
1734 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
1735 field back at gas symbol structure.
1737 * symbols.c (colon): Cast obstack_next_free value to char* before
1738 doing arithmetic on it.
1739 * subsegs.c (subseg_new_rest): Likewise.
1740 * as.h (frag_now_fix): Likewise.
1742 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
1743 calling bfd_make_section_old_way directly, and call subseg_set
1744 instead of subseg_change. Now returns void.
1745 (obj_elf_write_symbol): Only check local symbols for now.
1746 (elf_stab_symbol): Now static and void, and disabled until it
1748 (obj_elf_size): For expression values, fail silently for now.
1749 (obj_symbol_new_hook): Do nothing.
1751 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
1753 (s_local) [OBJ_ELF]: New function.
1754 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
1755 (s_common): Rearrange to handle Solaris .common pseudo, which may
1756 sometimes use bss space instead of common.
1757 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
1759 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1761 * configure.in: set host config to hpux for hppa*-hp-hpux
1763 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1765 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
1767 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1769 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
1770 * config/obj-aout.c (s_sect): Do it here.
1772 * as.h (BAD_CASE): Don't make some lame compilers think we want
1773 substitution inside strings.
1775 * as.c (print_version_id): New function, split off from main.
1777 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
1778 for -V. Ignore -Q and -s options for now.
1780 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1782 * Makefile.in: make installation & builds work again for crosses
1784 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1786 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
1787 symbol values correctly.
1789 * write.c (write_object_file): Deleted unused variables.
1790 (fixup_segment): Use sprint_value.
1792 * messages.c (sprint_value, fprint_value): New routines.
1794 * config/obj-elf.c (elf_stab_symbol): Now returns void.
1795 (obj_elf_stab_generic): Fix typo in logic.
1797 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
1799 * as.h (addressT, offsetT): New types, using BFD types if
1801 (relax_addressT, struct frag): Use them.
1802 * struc-symbol.h (valueT, struct broken_word): Likewise.
1804 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
1805 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
1807 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1809 * Makefile.in: canonicalize install.sh; for use within
1810 this directory (and subdirs)
1812 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
1814 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
1815 specified, should have both S1 and S2 fields identical
1816 If only finding the problem was as fast as fixing the bug !!!!
1818 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1820 * write.c (write_contents): Do write out non-loadable sections.
1821 Debug sections can fall in this category.
1823 * read.c (s_app_file): Call elf_file_symbol for ELF files.
1824 * config/obj-elf.c (elf_file_symbol): New function.
1826 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
1827 added argument to specify section base name.
1828 (obj_elf_stab_generic): Renamed from ..._stab. New argument
1829 specifies section base name.
1830 (obj_elf_stab): New function, calls obj_elf_stab_generic with
1831 ".stab" as section base name.
1832 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
1833 (obj_elf_type): Handle "object". Use bitwise-or to merge in
1834 symbol flags rather than simply replacing, so global/local flags
1836 (obj_elf_ident): Rewrite.
1838 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1840 * Makefile.in: remove parentdir support; use INSTALL_XFORM
1842 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
1844 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
1845 for any a.out target, not just Linux and 386BSD.
1846 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
1849 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1851 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
1852 don't exist or duplicate other inclusions.
1854 * config/tc-vax.h (NO_RELOC): Define.
1856 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
1858 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
1859 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
1860 char to reg_prefix instead of to 'r'.
1861 (calcop): Change calls to get_reg.
1862 (calcop): Handle new case 'x' to set reg_prefix.
1863 (calcop): Set reg_prefix to 'r' after each call to get_reg.
1864 (cmpslot): Add 88110 conditions.
1866 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
1868 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
1871 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
1872 adjacent; mov.s and mov.d swapped.
1873 (m88k_opcodes): Fix typo `r2' -> `2'.
1875 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1877 * config/h8300.c: Support for H8/300-H opcodes.
1879 * config/obj-coffbfd.c (w_strings): String table length is 4
1880 bytes, no matter what the host int size is.
1882 * configure.in (alpha-*-osf*): New.
1884 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
1886 * configure.in (mips-*-ecoffl*): New target; use ecoff and
1888 (mips-*-ecoff*): Added trailing '*'.
1890 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
1891 first FDR in a file to be zero.
1893 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1895 * Makefile.in (VERSION): Jump to 2.1.4.
1897 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
1899 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
1902 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1904 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
1907 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
1908 and routine names. Assuming 32 bits for now.
1910 * config/obj-elf.c (elf_frob_file): Look for macro
1911 elf_tc_final_processing_hook, instead of assuming a function
1913 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
1914 tc_final_processing_hook.
1915 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
1917 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
1918 moved here from obj-elf.h.
1919 * config/obj-elf.h: Don't include CPU-specific header files.
1921 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
1923 * configure.in: configurations should match on 'hppa*' not 'hppa'.
1925 * read.c: Add support for HPPA assembly language syntax (denoted
1926 with '#ifdef TC_HPPA').
1928 * symbols.c: Add support for HPPA assembly language syntax (denoted
1929 with '#ifdef TC_HPPA').
1931 * write.c (write_contents): Add support for HPPA-style
1934 * config/obj-elf.c: Stab symbols weren't written properly.
1937 (obj_elf_write_symbol):
1938 (obj_elf_write_symbol_p):
1939 (obj_elf_frob_symbol):
1943 * config/tc-hppa.c: Support for HPPA symbol extension sections.
1944 Remove some unused code. Support for HPPA assembly language
1955 (elf_tc_make_sections):
1959 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1961 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
1962 hash_new will have succeeded if it returns.
1963 * config/tc-a29k.c (md_begin): Likewise.
1965 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
1967 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
1969 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
1971 * expr.c: Delete register declarations; gcc ignores them anyways.
1973 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1975 * hash.c (hash_new): Use xmalloc, since many callers don't check
1978 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1980 * frags.c (zero_address_frag, bss_address_frag): These are
1983 * tc.h (md_reloc_size): This is const.
1984 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
1985 (md_reloc_size): Now const.
1987 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
1989 * as.h (enum _segT): Ditto.
1991 * struc-symbol.h (N_TYPE_seg): This should be const.
1993 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
1995 * config/obj-ecoff.c (add_file): Cast file_name to char * in
1996 listing_source_file call.
1998 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
1999 of subseg_new call to eliminate const attribute.
2000 (obj_elf_stab): Ditto.
2001 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
2003 * read.c (s_align_bytes): Properly record alignment.
2005 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
2006 for the prototype/no prototype macro.
2008 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
2011 * as.h (relax_stateT enum): Delete trailing comma.
2013 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
2015 * app.c (do_scrub_begin): Let line_comment_chars override
2017 (do_scrub_next_char): If a line comment character is not at the
2018 start of a line, treat it as a comment character if it is one.
2019 For a CPP line comment use pseudo-op .appline rather than .line.
2020 * input-scrub.c (logical_input_line): Make int rather than
2022 (input_scrub_push, input_scrub_begin): Initialize
2023 logical_input_line to -1 rather than 0.
2024 (bump_line_counters): Increment logical_input_line.
2025 (new_logical_line): If line_number is -2, decrement
2027 (as_where): Use logical_input_line even if it is 0.
2028 * read.h (s_app_file prototype): Now takes an int argument.
2029 * read.c (potable): Make .appfile call s_app_file with 1. New
2030 .appline pseudo-op calls s_app_line.
2031 (s_app_file): If .appfile, call new_logical_line with -2 to
2032 account for newline inserted by do_scrub_next_char. If listing,
2033 call listing_source_file.
2034 (s_app_line): New function to handle fake pseudo-op .appline.
2035 * config/obj-coff.c (obj_pseudo_table): Make .appline call
2037 (obj_coff_ln): Added argument to indicate whether .appline.
2038 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
2040 (obj_coff_ln): Added argument to indicate whether .appline.
2041 * config/tc-mips.c (s_file): Pass argument to s_app_file.
2043 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
2045 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
2047 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2049 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
2052 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2054 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
2055 relocations correctly.
2057 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2059 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
2062 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
2063 if value is out of range.
2065 Patch from Minh Tran-Le:
2066 * config/tc-i386.c (i386_operand): For in/out port register used
2067 as base reg, include InOutPortReg in operand type.
2068 (MATCH): Accept overlap value of InOutPortReg.
2070 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
2072 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
2073 Add calls to listing routines to produce combined source/assembler
2075 (obj_ecoff_stab): Create a file pointer if none used yet.
2076 (ecoff_frob_file): Set symcount to correct value.
2078 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2080 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
2083 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
2084 Define in terms of constants, not C structure sizes.
2086 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
2088 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2090 * config/obj-aout.c (obj_header_append): Don't define if it's
2092 * config/obj-hp300.h (obj_header_append): Define it as a macro.
2093 * config/obj-hp300.c (hp300_header_append): New function.
2095 * Makefile.in (distclean): Don't bother cleaning up doc files;
2096 they aren't going to be in this directory.
2098 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
2100 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
2103 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
2104 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
2106 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2108 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
2111 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
2113 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
2115 * config/tc-mips.c (macro): Correct floating point double word
2116 loads and stores for big endian target.
2118 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2120 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
2121 calls. Deleted some unused code.
2122 * config/obj-coff.c: Likewise.
2124 ELF support, mostly contributed by Utah:
2125 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
2126 obj_elf_type): Rewrite.
2127 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
2128 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
2130 (obj_elf_ident): Dummy.
2131 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
2132 TARGET_SYMBOL_FIELDS): New macros.
2133 (gdb_section): New variable decl.
2135 * config/tc-i386.c (md_atof): Return zero, not empty string, on
2138 BFD_ASSEMBLER conditional changes:
2139 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
2141 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
2142 (fetch_coff_debug_section): Ditto.
2143 (obj_coff_endef): Call fetch_coff_debug_section.
2144 (struct line_no): New type.
2145 (c_symbol_merge): New way for copying aux fields.
2146 (c_dot_file_symbol): Put symbol in absolute section, and set flag
2148 (function_lineoff): New symbol.
2149 (function_lineoff, text_lineno_number, our_lineno_number,
2150 lineno_lastP): Don't define.
2151 (c_line_new): Don't define.
2152 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
2154 line-number recording gets implemented.
2155 (obj_new_symbol_hook): New code for handling aux fields.
2156 (add_lineno, add_linesym): New functions.
2157 (obj_coff_ln): Call add_lineno, not c_line_new.
2158 (obj_coff_endef): New code for handling symbol names. New lineno
2159 code. Look for section name "*DEBUG*" for debugging section.
2160 (align, coff_check_file_symbols, obj_coff_section,
2161 coff_frob_file): New functions.
2162 * config/obj-coff.h: Reordered some includes.
2163 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
2164 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
2166 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
2167 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
2168 aux entries. Most SA_* macros now use it unconditionally.
2169 (S_*): Use `bsym' field, and access BFD private data.
2170 (SF_*): Use `sy_flags' symbol field for most of these.
2171 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
2173 (*_section_header): Don't define.
2174 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
2176 (tc_gen_reloc) [I386COFF]: New function.
2177 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
2178 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
2181 * config/obj-coff.c (stack_init): Don't do assignments inside
2183 (obj_coff_def): Simplified handling of symbol name a bit.
2184 (tag_insert): Name argument is now pointer to CONST.
2185 (obj_crawl_symbol_chain): Commented out.
2187 * config/obj-coff.h: Use PARAMS macro in prototypes.
2189 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
2190 through frchainP pointer if it is null.
2192 * configure.in: Warn if BFD mode is explicitly turned off but is
2193 required by specified target.
2194 (mips ecoff targets): Don't need to set bfd_gas here; it gets
2195 taken care of later.
2197 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
2199 (yank_symbols): Merge symbols only if sy_forward is null.
2201 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
2204 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
2206 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
2208 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
2209 with "." is a local label.
2211 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
2214 * config/te-linux.h, config/te-386bsd.h: New config files.
2215 * configure.in (i386-*-linux, i386-*-bsd): Use them.
2216 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
2218 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
2220 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
2222 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
2223 to want it that way.
2224 (ecoff_build_symbols): Turn local st_Proc symbols into
2225 st_StaticProc symbols. Set index field of external st_Proc and
2226 st_staticProc symbols correctly.
2227 * config/tc-mips.h (NO_LISTING): Don't define. People might want
2230 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2232 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
2234 * configure.in (m68k-*-hpux): Use them.
2236 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
2237 defined, otherwise zero.
2239 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
2241 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2243 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
2244 address space number.
2246 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2248 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
2250 * config/tc-a29k.c: Include ctype.h.
2251 (define_some_regs): Added special-purpose registers for 29050.
2253 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
2255 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
2256 (change_to_section): Set it here instead.
2258 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
2260 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
2261 hasn't been seen yet.
2262 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
2264 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2266 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
2269 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
2271 * expr.c (operand): Fix unary plus operator (previously was the
2272 same as '~' operator!).
2274 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2276 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
2277 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
2278 obj_check_file_symbols if defined. Call verify_symbol_chain_2
2279 instead of open-coding it. Fix some bugs in patching up symbol
2281 (relax_segment): Make some code we "ought to be able to" use for
2282 all targets no longer conditionalized on ns32k target; instead, do
2283 it always, and if the appropriate conditions fail, abort.
2285 * symbols.c (DEBUG): Enabled.
2286 (symbol_new): Make sure bfd_make_empty_symbol works.
2287 (verify_symbol_chain_2): New funcion; takes one symbol as
2288 argument, anywhere in the chain.
2289 (dollar_label*): Use default initializers.
2291 * as.c (perform_an_assembly_pass): Call md_begin here...
2292 (main): ...and not here.
2294 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
2295 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
2297 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
2298 (add_fix, add_frag): Now functions instead of macros.
2299 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
2300 s_data1, s_data2, s_bss): Use new *_section names, for
2301 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
2302 to handle non-integral segT.
2303 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
2304 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
2305 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
2306 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
2307 md_apply_fix_2; new md_apply_fix definition varies interface
2308 depending on BFD_ASSEMBLER.
2309 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
2312 * config/obj-vms.c: Include config.h.
2313 (version_string): Delete declaration.
2314 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
2315 (vms_resolve_symbol_redef): New function, taken from VMS code in
2318 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
2319 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
2320 VMS_Psect_Spec): Fixed to compiler under traditional C.
2321 * config/obj-vms.h: Use PARAMS macro.
2322 (vms_resolve_symbol_redef): Declare.
2323 (RESOLVE_SYMBOL_REDEFINITION): New macro.
2324 * symbols.c (colon): Remove some VMS-specific code, look for
2325 RESOLVE_SYMBOL_REDEFINITION macro instead.
2327 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
2330 * config/tc-i386.c: Reordered some functions so inlining might
2331 work. Use PARAMS in function declarations.
2332 (reloc): New routine.
2333 (md_assemble): Rearrange switch statements to work with
2336 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
2337 SYMBOLS_NEED_BACKPOINTERS before defining it.
2339 * subsegs.c (subseg_new_rest): Now static.
2341 * read.c (pseudo_set): Better error message for difference of
2342 symbols in different frags.
2344 * Makefile.in (check): Pass down some new variables, indicating
2345 pathname or program name for cc, nm, objdump.
2347 * as.h (OUTPUT_FLAVOR): New macro.
2348 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
2350 * configure.in: Initialize bfd_gas properly. Warn that ELF
2351 support is incomplete.
2353 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2355 * read.c (float_cons): Accept null pointer return from md_atof.
2356 * config/tc-m68k.c (md_atof): Return null for success.
2357 * config/tc-sparc.c (md_atof): Ditto.
2359 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2361 * doc/as.texinfo: formatting and comment cleanups; show SPARC
2362 alternative options in same style as other machines; simplify some
2363 conditional use; include GPL as separate file (from texinfo dir)
2365 * doc/Makefile.in: (as.info) include directory containing GPL in
2366 makeinfo search path
2368 * doc/h8.texi: new file; conditional settings for GAS manual
2371 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2373 * doc/as.texinfo: mention SPARC architecture options.
2375 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
2377 * configure.in: Rearranged whitespace in per-host/per-target
2378 sections. Added hooks for dropping in HPPA support (not included
2379 yet). Separate out overrides of variables based on target format
2380 and bfd-gas selection from actual target-specific commands. Add
2381 error message for recognized but unsupported format name.
2383 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
2385 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
2386 symbolic header match cline in FDR; the native linker seems to
2389 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2391 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
2392 $(srcdir)/as.texinfo explicitly in several places
2394 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2396 * doc/Makefile.in: update dvi, clean targets for new source
2399 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
2401 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
2402 rather than undefining know.
2403 * configure.in: Match ultrix*, not just ultrix.
2405 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2407 * doc/as.texinfo: converted conditional markup to use new
2408 Texinfo facilities, avoiding m4.
2410 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
2412 * doc/Makefile.in: recast doc configuration to use a link to an
2413 included texinfo file.
2415 * doc/all.texi: settings for generic form of documentation.
2417 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
2419 * read.c (cons): Zero out frag when creating reloc.
2421 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
2423 * config/tc-mips.c (gp_reference): Certain magic symbols can never
2424 be referenced off the GP register.
2426 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
2427 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
2428 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
2430 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
2431 definition from other MIPS targets.
2432 * configure.in (mips-*-irix): Use emulation irix.
2434 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2436 * config/tc-h8500.c: Get relax size of branch instructions right,
2437 (get_operand): Parse @sp+ correctly.
2439 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2441 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
2442 COFF section header field.
2444 * configure.in: Print error message if host or target is not
2447 * configure.in: If with-bfd-assembler, use obj-coff instead of
2450 * config/ho-generic.h: Include string.h.
2452 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
2454 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
2455 '$' as local, for any object file format.
2457 * config/tc-mips.c (macro): Optimizations to branching code and a
2458 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
2461 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
2462 * configure.in (mips-sgi-irix*): Set gas_host to irix.
2464 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
2466 * subsegs.c (subseg_new): Set output_section of new section.
2467 * as.c (perform_an_assemly_pass): Don't set output_section here.
2468 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
2469 since it has additional sections.
2470 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
2472 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
2473 ecoff_undefined field.
2474 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
2475 ecoff_undefined field.
2476 (add_file): If using stabs, just output a stabs symbol rather than
2478 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
2479 it with get_absolute_expression, rather than skipping it by hand.
2480 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
2481 than ECOFF line number information.
2482 (obj_ecoff_stab): Accept non-zero values for stabs line number.
2483 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
2484 to small, undefined and/or readonly sections if appropriate.
2485 Don't output symbol names containing \001 characters.
2486 (ecoff_frob_file): Make sure at least one fdr is output.
2487 * config/tc-mips.h: Define TC_MIPS.
2488 * config/tc-mips.c (g_switch_value): New static variable.
2489 (md_assemble): Set gp size of output BFD.
2490 (gp_reference): New function; returns 1 if expression can be
2491 accesssed via gp. Always returns 0 if not using ECOFF.
2492 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
2494 (macro): Generate sequences using gp if possible.
2495 (md_parse_option): Ignore -EL and -EB. Parse -G.
2496 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
2497 (s_change_sec): Handle .rdata and .sdata for ECOFF.
2498 (s_extern): Mark symbol as external. Set ecoff_undefined field.
2500 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2502 * output-file.c (output_file_create): Don't call as_perror for
2503 filename rejected by application.
2505 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
2508 * doc/as.texinfo: Don't use @value in node names for the moment;
2509 references don't appear to work right.
2511 * as.h (const, volatile): Put these definitions back, and use
2514 * doc/as.texinfo: First pass at using new texinfo features --
2515 variables, conditional tests. Far from complete.
2517 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2519 * read.c: Temporary hack to handle some 64-bit constants. This
2520 should be redone later.
2521 (target_big_endian): Declare.
2522 (big_cons): If it's set, reverse order of bytes being copied.
2523 * config/tc-sparc.c (md_begin): Set target_big_endian.
2525 * read.c (s_ignore): Delete declaration of is_end_of_line.
2527 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
2528 forward pointers properly.
2530 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2532 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
2533 wasn't being stored into scnhdr.
2534 * config/obj-coffbfd.h: Add prototype of s_get_segment.
2535 * read.c (TC_START_LABEL): Default definition.
2536 (read_a_source_file): Use TC_START_LABEL macro to work out
2537 if a label has been seen.
2539 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
2541 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
2542 the bottom (make expands variables in dependencies when the
2543 dependencies are read, not when they are used).
2545 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
2546 a29k .bss section; the mondfe program doesn't like it.
2548 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2550 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
2552 (current_architecture): Don't need initializer.
2554 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2556 * doc/none.m4: Define Z8000.
2557 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
2558 texinfo file before recreating it.
2559 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
2561 (srcdir): Delete second, bogus definition.
2562 (as.info): Look for as-*.texinfo in current directory rather than
2566 * doc/configure.in: Create links to all as-*.texinfo files in the
2567 source directory, if that's not the current directory.
2569 * configure.in (per-host): Accept MIPS host with BSD version
2571 (per-target): Classify i486 as i386. Use generic cpu_type instead
2572 of target_cpu in selecting format etc.
2574 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
2575 * read.c (potable): Change .app-file to .appfile.
2577 * config/ho-decstatn.h: Renamed from ho-decstation.h.
2578 * configure.in: Adjusted.
2580 * config/obj-bfd-sunos.*: Unused; deleted.
2582 * Makefile.in (version.c, vers-stamp): Deleted.
2583 (config.h): Define GAS_VERSION.
2584 * as.c (version_string): Deleted declaration.
2585 (main): Look for GAS_VERSION instead.
2587 * doc/as.texinfo: Updated description of -a* (listing) options,
2588 and describe how to pass them through from gcc.
2590 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
2591 process relocs if there aren't any relocs to process. Avoids
2592 malloc/free bug on SCO too.
2594 * as.h: Move local include files below system include files, to
2595 avoid some redefinition complaints on some systems.
2596 (const, volatile): Don't need these conditionally defined if we
2597 use CONST and VOLATILE from ansidecl.h.
2598 (seg_name): Use CONST, not const.
2600 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
2602 * config/tc-mips.c: Reindented to GNU standards.
2604 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
2606 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
2607 (fixup_segment): Add a29k special case; the linker is not prepared
2608 to see a segment offset here.
2610 * app.c (do_scrub_next_char): Added new state, 10, modifying state
2611 9 to only keep a space in between identifier characters.
2613 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2615 * Makefile.in: add dvi target; as-$(config).texinfo might live in
2616 srcdir, might be in objdir.
2618 * doc/Makefile.in: dvi depends on as.dvi
2620 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2622 * Makefile.in: add installcheck target
2624 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
2626 * config/tc-mips.c (macro): Use $AT for any floating point load.
2628 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
2630 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
2631 bignums, but don't emit error message.
2633 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
2635 * Makefile.in (targ-cpu.o): Depend on config.h.
2637 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
2639 * app.c (do_scrub_next_char): Added new state, 9, to avoid
2640 dropping a space immediately following an identifier.
2641 * expr.c, write.c: Rewrote assert expressions to not use multiple
2642 lines; I don't think that can be done portably.
2643 * config/tc-mips.c (macro): Use $AT if target register is zero in
2644 load instruction, which it can be for a floating point load.
2646 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
2648 * write.c (write_contents): Compute the relocs before writing out
2649 the section contents.
2650 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
2651 symbol table and values right.
2652 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
2654 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
2657 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
2658 z8k-opc.h, not z8k.h.
2660 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
2663 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2665 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
2667 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
2669 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
2670 to be on a single line.
2672 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2674 * Makefile.in (config.h): Create file, writing out definitions of
2675 target cpu, alias, and canonical name.
2676 (ALL_CFLAGS): No longer define TARGET_CPU.
2678 * Makefile.in (check): Print a message, instead of quitting
2681 * as.c (main): Don't catch any signals, for now.
2683 * version.c: Deleted.
2684 * Makefile.in: Generate it, putting in only the version number
2686 (VERSION): New variable.
2687 * as.c: Include config.h.
2688 (main): Reformatted version string. Include target alias. Don't
2689 print if not requested (i.e., unknown -v argument).
2691 * as.c (stralloc): Deleted.
2692 (main): Call strdup instead.
2694 * configure.in: Handle all 68300 series chips.
2695 * config/tc-m68k.c: Include config.h.
2696 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
2697 series cpus as defaults.
2698 (md_parse_option): Accept some m68300 series CPUs as defaults.
2700 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2702 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
2703 not already defined.
2704 (main, got_sig): Use them.
2705 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
2708 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
2710 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
2713 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
2714 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
2715 (struct loc, struct proc, struct file): Moved to tc-mips.c within
2716 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
2717 * config/tc-mips.c: Rearranged for ECOFF support. Added
2718 prototypes for all static functions. Moved existing minimal
2719 debugging format support info #ifndef OBJ_ECOFF blocks.
2720 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
2721 does not support a non sign extended high 16 bits reloc. Adjusted
2722 all callers accordingly.
2723 (tc_get_register): Renamed from get_register, and made non-static.
2725 * config/mips-big.mt, config/mips-lit.mt: New files. Define
2726 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
2728 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
2729 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
2730 obj_format ecoff and gas_target mips-lit or mips-big.
2732 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
2734 * version.c: Bump to version 2.0.1.
2736 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
2738 * write.c (chain_frchains_together): Check that seg_info (section)
2740 (write_object_file): Call obj_frob_file after setting the symbols,
2743 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
2745 * Version 2.0 released.
2747 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2749 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
2751 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
2753 * read.h: Define stringer here.
2754 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
2757 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2759 * read.c (s_space): Multiply repeat count by mult, not fill.
2761 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
2763 * read.c: Include ctype.h.
2765 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2767 Patches from Eric Youngdale:
2768 * make-gas.com: Find obstack.obj if it's not in the current
2770 * read.c (s_ignore): Don't declare is_end_of_line. It's
2771 redundant, and triggers a VMS gcc compiler bug.
2773 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
2774 current segment as an argument. (Ignored in all cases but VMS.)
2775 All callers and definitions changed.
2777 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
2779 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
2782 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
2784 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
2785 so "~0x80" won't be rejected.
2787 * config/obj-elf.c: No longer include elf/reloc.h.
2788 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
2789 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
2791 (obj_elf_xstab): New routine.
2792 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
2793 argument to s_ignore. Put "#if 0" around unused code.
2794 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
2795 Call elf_xstabs for .stabs and .xstabs operators.
2797 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
2799 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
2802 * configure.in: mips-bsd configuration was missing format spec.
2805 * Makefile.in (Makefile): Depends on configure.in.
2807 * config/tc-mips.c (append_insn): Don't check for alignment of
2808 frag in memory; alignment of instructions in section is a separate
2811 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
2814 * listing.h: Always provide function declarations, not macros, so
2817 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
2819 * CONTRIBUTORS: Update Gilmore entry.
2821 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2823 * frags.c (frag_init): New function.
2824 (zero_address_frag, bss_address_frag): Now initialized at run
2826 * as.c (main): Call frag_init.
2828 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
2830 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
2831 Don't unget ch2 if we didn't get it.
2833 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2835 * doc/Makefile.in (TEXIDIR): Updated for new layout.
2837 * config/tc-sparc.c (s_common): Add support for ELF version.
2838 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
2839 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
2841 (md_convert_frag): New macro.
2843 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
2844 symbol, fix the offset so "+2" isn't required.
2846 * config/tc-i960.c (line_comment_chars, line_separator_chars):
2847 Define as common/bss.
2848 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
2849 initializers are sufficient.
2851 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
2852 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
2853 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
2854 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
2855 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
2856 "IGNORE_DEBUG" conditional, since both branches are identical.
2857 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
2858 referencing symbol structure members.
2859 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
2861 * as.h (struct frag): Reordered a couple of fields for better
2864 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
2866 (write_contents) [BFD_ASSEMBLER]: New function.
2867 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
2868 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
2869 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
2870 (fixup_segment): Make sure common-section symbols get treated the
2871 same as undefined symbols.
2872 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
2873 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
2875 * write.h (fix_new): Update prototype.
2877 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
2878 md_section_align, md_undefined_symbol): Don't provide prototypes
2879 if these are defined as macros.
2880 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
2883 * symbols.c (symbol_new): Argument NAME is now pointer to const.
2884 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
2885 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
2887 (colon): Display other/desc fields of redefined symbol only if
2888 S_GET_OTHER and S_GET_DESC are defined.
2889 (symbol_make): Argument NAME is now pointer to const.
2890 (symbol_find, symbol_find_base): Likewise.
2891 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
2892 * symbols.h: Fix prototypes for new const arguments. Add
2893 prototypes for BFD_ASSEMBLER S_* functions.
2895 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
2896 for changing to an existing section.
2897 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
2898 called by subseg_new and subseg_set.
2899 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
2900 given section name and subseg number.
2901 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
2902 new section/subsection.
2904 * read.c: Don't include ctype.h.
2905 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
2906 for now; should be machine-dependent.
2908 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
2909 targets, forcing BFD use.
2911 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2913 * config/tc-sparc.c: Use PARAMS macro for static function
2914 declarations. Use BFD_RELOC_ macros everywhere, with
2915 compatibility macros declared for non-BFD mode.
2916 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
2917 instead of enum reloc_type.
2918 (emit_sparc_reloc): Commented-out function deleted.
2919 (md_convert_frag): Deleted.
2920 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
2921 (md_apply_fix): Changed calling sequence (conditionally) for BFD
2923 * config/tc-sparc.h (md_convert_frag): New macro.
2925 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
2926 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
2927 of referencing fields directly.
2929 * write.c (cvt_frag_to_fill): New function; extracted from
2931 (write_object_file) [! BFD_ASSEMBLER]: Call it.
2932 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
2933 and set its size and flags.
2935 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
2936 fields with BFD equivalents. Turn on back-pointers, and add
2937 target-specific fields at end.
2939 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
2941 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
2942 (write_object_file): Set it here instead, so that fixup_segment
2943 can see the correct value.
2945 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2947 * write.c (write_object_file): Check for errors and warnings and
2948 bail out before processing contents.
2949 (chain_frchains_together_1): New function, does most of the work
2951 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
2952 (remove_subsegs) [! BFD]: Call it.
2953 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
2954 structures and routines.
2956 * config/obj-elf.*: New files.
2958 * config/mips.mt, config/rs6000.mt: Deleted.
2960 * config/h8300.mt: Don't specify compiler here.
2962 * config/z8k.mt: The z8k code depends on the z8k opcode table,
2964 * config/tc-z8k.h: Comment fix.
2966 * write.c: Reordered some functions for better inlining.
2967 (fixup_segment): Linkrelax code is no longer conditional on
2970 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2972 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
2973 obj-coffbfd.h}: support for the H8/500
2975 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2977 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
2978 * write.c (write_object_file): Not here.
2979 (fix_new): Initialize fx_addnumber.
2981 * listing.c: Don't include target-cpu.h explicitly, since as.h
2984 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2986 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
2987 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
2988 (struct fix): Reordered fields for compactness and efficiency.
2989 Converted some logical fields to 1-bit fields.
2991 * config/obj-aout.h: Use PARAMS.
2992 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
2993 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
2995 * read.c: Don't include listing.h; as.h includes it. Removed
2997 [BFD_ASSEMBLER]: Include subsegs.h.
2998 (old_buffer, new_broken_words): Default initialization is
3001 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
3002 to 0, define stdoutput.
3003 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
3004 Call bfd_set_arch_mach.
3005 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
3006 bfd_close_all_done. Call bfd_perror on failure.
3007 (output_file_append) [BFD_ASSEMBLER]: Don't define.
3009 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
3011 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
3012 if not MANY_SEGMENTS. Define new field bfd_section if
3014 (seg_info): New macro.
3016 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
3017 variables, and some irrelevant comments.
3019 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
3020 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
3021 * configure.in: Permit --with-bfd-assembler now, with a warning.
3022 Variable need_bfd is now a boolean, as is new variable bfd_gas.
3023 Set BFDDEF and BFDLIB in Makefile when appropriate.
3025 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
3026 (main): Refer to flag_always_generate_output instead of
3029 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
3030 (*_section) [BFD_ASSEMBLER]: Define them.
3031 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
3032 set section flags when appropriate.
3033 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
3034 section is not absolute, undefined, or an assembler internal one.
3035 (absolute_section, undefined_section): Always define.
3036 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
3037 switch statements into if-else trees.
3038 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
3039 SEG_BSS and SEG_DATA.
3041 * as.h (frag_now_fix): New macro.
3042 * symbols.c (colon): Use it.
3044 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3046 * config/tc-mips.c: Added mips support for mips-dec-bsd.
3047 * config/tc-mips.h: Added mips support for mips-dec-bsd.
3048 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
3049 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
3050 * configure.in: Added mips support for mips-dec-bsd.
3051 * atof-generic.c: Define TRUE and FALSE if not defined.
3053 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3055 * version.c: Bumped version number to 1.93.05.
3057 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3059 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
3060 (obj_emit_lineno): Don't need return at end of void function.
3061 (obj_symbol_new_hook): Ditto.
3063 * config/tc-m68k.c: Removed some unused code.
3064 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
3066 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
3067 offset field is set.
3069 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3071 * config/tc-sparc.c (architecture_requested, warn_on_bump,
3072 md_relax_table): Use default zero initialization.
3073 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
3074 latter, instead of selecting with preprocessor conditionals.
3076 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3078 * configure.in: recognise all sparclite variants
3080 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3082 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
3083 accidentally changed to use subseg_change where it should have
3086 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3088 * expr.c (operand): If character other than comma or newline is a
3089 logical end-of-line character, use the newline case.
3090 From Eric Youngdale:
3091 (operand): Set X_add_number field for floating-point numbers.
3092 (operand): Treat zero byte as end-of-operand.
3094 * configure.in (per-target): Look for with_bfd_assembler option.
3095 For now, only accept "no", until the merge is done.
3097 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
3098 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
3099 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
3100 * read.c: Finish conversion to S_* macros in the VMS only
3101 parts of the program. Add "const" modifier to hex_value.
3102 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
3104 * expr.c: Add "const" modifier to hex_value.
3105 * symbols.c: Finish conversion to S_* macros in the VMS only
3106 parts of the program. Add "const" modifier to
3107 md_[long,short]_jump_size. Remove declaration of const_flag
3108 (which will be declared in obj-vms.h).
3109 * write.c: Add "const" modifier to md_[long,short]_jump_size.
3110 Fix arguments to VMS_write_object_file.
3111 * config-gas.com: New file. Script for VMS systems to set up the
3112 configuration to build gas for VMS, and create config.status.
3113 * make-gas.com: Redone to work with new scheme.
3114 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
3116 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
3117 will swap bytes if needed on a big endian system. Use throughout
3119 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
3120 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
3121 types of malformed stabs. Change parsing algorithm so that we are
3122 more certain of having all of the information that we need on hand.
3123 * obj-vms.c (final_forward_reference): New function, used to help
3124 resolve the data types of as many struct elements as possible
3125 when some part of the struct is not fully defined by the compiler.
3126 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
3128 * obj-vms.c (VMS_write_object_file): Define all vtable psects
3129 as symbols as well in the object file. Look for external functions
3130 that start with "__vt.", and turn them into variables, since the
3131 g++ compiler is incapable of doing this.
3132 * tc-vax.c: Add '1' option for backward compatibility with older GCC
3134 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
3135 * input-scrub.c (as_where): Fix bug where as would crash if we did not
3136 have the name of the source file yet.
3137 * config/ho-vms.h: define HO_VMS, not HO_VAX.
3139 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
3141 * read.c (s_data): Always use "data_section", since it'll map to
3142 SEG_DATA or SEG_E1 if needed.
3143 (s_lcomm): Likewise with bss_section.
3144 (s_fill): Use memset, not bzero.
3146 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3148 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
3149 handling GDB symbol table data.
3151 * config/obj-aout.h (segment_name): Delete definition.
3152 (seg_name): Delete declaration.
3153 * config/obj-bout.h (segment_name, seg_name): Ditto.
3154 * config/obj-vms.h (segment_name, seg_name): Ditto.
3155 * config/obj-coff.h (segment_name): Ditto.
3156 * config/obj-coffbfd.h (segment_name): Ditto.
3158 * Changes for BFD_ASSEMBLER:
3159 * obj.h (obj_crawl_symbol_chain): Declare only if not
3161 (obj_header_append, obj_pre_write_hook): Ditto.
3162 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
3163 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
3164 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
3165 otherwise, use seg_name array.
3166 (seg_name): Declare only if not BFD_ASSEMBLER.
3167 (section_alignment): Declare only if not BFD_ASSEMBLER.
3168 (big_section, reg_section, pass1_section, diff_section,
3169 absent_section, text_section, data_section, bss_section): If
3170 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
3171 mapping to segT enum values.
3172 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
3173 if these are used or defined, if BFD_ASSEMBLER.
3174 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
3175 subseg_new split into two functions.
3176 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
3178 * as.h (volatile): Don't define if already defined.
3179 (had_errors, had_warnings): Provide prototypes for ANSI C even if
3181 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
3182 declare with format attribute for -Wformat checking.
3184 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
3186 * app.c, config/tc-*.c: Don't include read.h, since it is already
3189 * These are based on patches from Minh Tran-le
3190 <mtranle@paris.intellicorp.com>.
3191 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
3192 obj_format coffbfd and gas_target i386coff for target.
3193 (i[34]86-*-isc*): New host (uses sysv).
3194 * config/i386aix.mt: Removed (no longer used).
3195 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
3197 (LDFLAGS): Added, defined as -shlib.
3198 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
3199 * config/te-sco386.h (LOCAL_LABEL): Don't define.
3200 (DOT_LABEL_PREFIX): Define.
3201 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
3202 name rather than L0\001.
3203 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
3205 * symbols.c, symbols.h (local_bss_counter): Removed.
3206 * write.c (write_object_file): bss no longer uses
3207 local_bss_counter. Pass correct data and bss size to
3208 VMS_write_object_file.
3209 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
3210 argument, rather than using local_bss_counter.
3211 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
3212 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
3213 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
3214 (size_section): Restored sanity check.
3215 (do_relocs_for): Base section address on s_paddr rather than
3216 computing it. Adjust a29k R_IHIHALF special case to account for
3217 section paddr (used to require paddr to be zero). If there are no
3218 reclos, set s_relptr to 0. Set relocation size in object_headers.
3219 (fill_section): Always set s_vaddr here, removing
3220 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
3221 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
3222 Set STYP_INFO for .comment.
3223 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
3224 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
3225 (crawl_symbols): Handle 8 character section name correctly. Use
3226 H_{SET,GET}_* macros.
3227 (do_linenos_for): Set lineno size in object_headers.
3228 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
3229 set s_vaddr here. If string_byte_count remains 4, set it back to
3230 0, and only write strings out if there are some. Call
3231 fill_section before do_relocs_for and do_linenos_for.
3232 (obj_coff_section): Handle optional quoted second argument giving
3233 section characteristics.
3234 (obj_coff_bss): Added to handle .bss.
3235 (obj_coff_ident): Added to handle .ident (puts string in .comment
3237 (obj_coff_lcomm): Put common symbols in .bss, not .data.
3238 (fixup_mdeps): Change to segment. Call frag_wane after
3240 (fixup_segment): Explicitly check S_IS_COMMON before making 386
3241 adjustment (already happened only for common symbols, but this is
3243 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
3244 * config/tc-i386.c (s_bss): Don't use if I386COFF.
3245 (md_pseudo_table): Ignore .optim and .noopt.
3246 (tc_coff_sizemachdep): New function.
3247 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
3249 (LOCAL_LABEL): Removed definition.
3250 (DOT_LABEL_PREFIX): Defined.
3252 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
3254 * app.c (app_push): Use memcpy, not bcopy.
3255 (do_scrub_next_char): For \", return " not '.
3256 (symbol_chars): Now const.
3258 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
3259 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
3261 * config/obj-coff.h: Don't use #elif.
3263 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
3264 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
3266 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
3268 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
3271 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3273 * app.c (do_scrub_begin): allow single quote strings if so
3276 * config/*z8k*: checkpoint
3278 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
3280 * read.c (read_a_source_file): avoid calling xmalloc (0).
3282 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
3284 * listing.c: Call xmalloc, not malloc; don't declare malloc.
3286 * Changes to support SCO 3.2v4:
3287 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
3288 SEG_BSS, fill with NOP_OPCODE.
3289 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
3290 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
3291 using ZERO_BASED_SEGMENTS.
3292 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
3293 never set segment address for SEG_E2 (.bss) and don't write out
3294 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
3295 (obj_coff_endef): Don't merge labels or symbols awaiting forward
3296 definitions, and don't merge tags with non-tags. Check for .bf
3297 rather than just checking whether the second character is b and
3298 the third character is f.
3299 (obj_coff_val): gcc can generate values which we don't handle
3300 correctly; discard information for now, since it only affects the
3301 debugging information.
3302 (tag_find_or_name): Don't insert tags in the symbol table.
3303 (yank_symbols): Don't merge labels.
3304 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
3305 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
3306 set segment address if ZERO_BASED_SEGMENTS.
3307 (obj_coff_section): Accept and ignore a trailing quoted string, as
3308 used in AT&T i386 syntax.
3309 (fixup_segment): Take segment as argument. On the i386, adjust PC
3310 relative addends by the segment vaddr.
3311 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
3312 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
3313 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
3315 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
3317 * config/obj-coffbfd.c: Include libcoff.h.
3319 * version.c: Now version 1.93.
3321 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
3323 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
3324 power-of-two alignment for .align.
3326 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
3327 and leave everything else alone.
3329 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3331 * Makefile.in (as.new): Don't bother saving as.old.
3333 * write.c: Conditionalize on OBJ_VMS, not VMS.
3334 (magic_number_for_object_file): Don't define if OBJ_VMS.
3336 * config/obj-vms.c: Changes for traditional C.
3338 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3340 * config/ho-generic.h (malloc, realloc): Declare.
3342 * Lots of comment/whitespace changes.
3344 * write.h (struct fix): Some fields reordered, narrowed.
3346 * read.c (MASK_CHAR): Define using C types, not magic number.
3348 * as.c, input-file.c: Deleted some unused code.
3350 * app.c, as.h: Doc fix.
3352 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
3354 * as.h (xmalloc): Argument is long.
3356 * xmalloc.c (error): Remove declaration; as.h takes care of it.
3358 * doc/as.texinfo: Regrouped documentation of some command-line
3359 options. Updated options documentation for m68k. Some minor
3360 wording/punctuation changes.
3362 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3364 * configure.in: Accept target OS "vms".
3366 * symbols.c: Merged ANSI and non-ANSI function decls, using
3369 * xmalloc.c: Just include as.h, don't bother trying to figure out
3372 * strstr.c, strerror.c: Deleted.
3373 * Makefile.in: Deleted references.
3375 * config/tc-ns32k.c: Don't include header file for string
3376 declarations; leave that to ho-*.h.
3378 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
3380 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
3381 imported from FSF sources.
3383 * messages.c (strerror): Declare unconditionally.
3385 * as.h: Delete alloca and register definitions.
3387 * config/atof-ieee.c (mask): Now const.
3389 * obstack.c, obstack.h: Deleted.
3391 * as.h (flag_readonly_data_in_text): New flag.
3392 * as.c (main): Set it for -R.
3394 * as.h (flag_suppress_warnings): New flag.
3395 * as.c (main): Set it for -W.
3396 * messages.c (as_warn): Check it instead of flagseen['W'].
3398 * as.h (flag_always_generate_output): New flag.
3399 * as.c (main): Set it for -Z.
3401 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
3402 * config/tc-a29k.h: Ditto.
3403 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
3406 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
3408 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
3409 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
3413 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
3414 xrealloc from xrealloc.c.
3415 * xrealloc.c: Deleted.
3416 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
3418 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
3421 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
3423 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
3424 don't initialize it with NULL.
3426 * config/ho-vax.h (M_VAX): Deleted; was unused.
3428 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
3429 New files imported from FSF version, contributed by Eric Youngdale.
3430 * README-vms-dbg, config/vms: Deleted.
3432 * ChangeLog, config/ChangeLog: Merged.
3434 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
3437 * input-file.c (input_file_open): Eliminate call to setvbuf.
3438 [USG] (setbuffer): Deleted macro.
3440 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
3442 * all files: Whitespace changes for GNU indentation style, done by
3443 GNU `indent'. Some cleanup still needed, especially of comments.
3445 * configure.in: No te-386bsd.h file exists; don't try to use it.
3447 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
3449 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
3450 could be doing emulation.
3452 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3455 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
3458 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
3460 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
3462 * subsegs.h: add extern to segment_info declaration.
3464 * read.h: added extern declarations for comment_chars,
3465 line_comment_chars, and line_separator_chars.
3466 read.c, app.c: removed definitions of comment_chars,
3467 line_comment_chars, and line_separator_chars.
3469 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
3470 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
3472 (insert_reg): put REGISTER_PREFIX before register names before
3473 putting them in the symbol table.
3474 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
3477 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
3480 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
3481 comment_chars, line_comment_chars and line_seperator_chars
3482 consistently const, and always initialized them. Included read.h.
3484 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3486 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
3487 constant will not fit in an immediate field.
3488 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
3490 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
3492 * obj-coff.c (callj_table): Delete global variable.
3493 (obj_emit_relocations): Define it locally here, and only if
3496 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
3497 (m68k_ip): Don't warn about bignum used as float bit-pattern.
3499 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
3500 with a single set using PARAMS macro.
3502 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
3505 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
3507 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
3508 so widening works consistently.
3510 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
3512 * version.c: Put conditional "const" before version_string, not
3513 before dummy function for VMS. Now version 1.91.03.
3515 * app.c (do_scrub_next_char): Need double-\ before `000' to show
3516 printed rep of null character.
3518 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
3520 * obj-coffbfd.c (write_object_file): check return value of
3523 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
3525 * Support for i386-sysv.
3526 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
3527 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
3528 be used to set them all to zero as was done before.
3529 (fill_section): segment addresses now set in write_object_file.
3530 (fill_section): Don't set STYP_NOLOAD for .bss section.
3531 (fixup_segment): 386 uses strange common symbol format.
3532 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
3533 compatibility with SVR3.2 linker.
3534 * configure.in: i386-sysv and i386-sco use coffbfd.
3536 * app.c (do_scrub_next_char): discard whitespace after a label.
3538 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3540 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
3541 hosts, use the sysv configuration for solaris2
3543 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3545 fix i960+non-bfd coff bit rot.
3546 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
3547 support for C source listings. (obj_coff_endef): look in the right
3548 part of the symbol for the symbol name
3550 * tc-m68k.c (get_num): make it work for all segments, not just the
3553 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3555 * configure.in: recognize i386-*-bsd emulation.
3557 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3559 * configure.in: use the cpu-vendor-os triple for host and target
3561 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3563 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
3564 * tc-z8k.c: lots of bug fixes
3566 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
3568 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
3569 #elif, since it is not supported by old compilers.
3570 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
3571 couple of expressions in tc-m68k.c.
3573 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3575 * read.c (cons): If NO_RELOC is defined, use it.
3577 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
3579 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
3581 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
3582 local labels to start with a .) and set REGISTER_PREFIX to %.
3583 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
3585 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
3587 * messages.c: Comment changes.
3589 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
3591 * as.h: Test if __STDC__ is defined only, don't test its value.
3592 * messages.c: If __STDC__ is not defined, define NO_STDARG.
3594 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3596 * listing.c (debugging_pseudo): Add stabs and stabn as things to
3599 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
3601 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
3602 sections starting from zero, rather than making them consecutive.
3603 This makes subsequent reloc calculations easier, esp if the object
3604 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
3605 allocate lcomm in .data rather than in .bss. It seems that some
3606 tools can't cope with a non-zero sized bss before linkage.
3608 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3610 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
3611 throughout. That enum no longer means what we thought it meant.
3613 * tc-m68k.c (md_assemble, md_parse_option): Handle new
3614 "-mno-688[58]1" options.
3616 * tc-m68k.c: Added CPU32 support.
3618 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3620 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
3622 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3624 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
3625 Change LIBDEPS dependence to LIBS.
3627 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
3629 * Makefile.in (install): if $(tooldir) exists, install as in
3632 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
3634 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
3635 .word is < -32768 or > 32767. The -J flag causes the error to be
3636 ignored. This is to catch over-sized switches generated by gcc on
3637 systems which don't support the broken .word hack.
3638 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
3639 write.c (fixup_segment): check for signed .word overflow if
3640 WARN_SIGNED_OVERFLOW_WORD.
3642 * write.c (fixup_segment): fixed missing parens in expression
3643 checking for byte or word overflow.
3645 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
3646 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
3647 WARN_SIGNED_OVERFLOW_WORD.
3649 * obj-coffbfd.c (fixup_segment): fixed missing parens in
3650 expression checking for byte or word overflow.
3652 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3654 Support for i386 coff
3655 * obj-coffbfd.h : added stuff
3656 * tc-i386.c (tc_coff_fix2rtype): new function
3657 * tc-i386.h : new coff defines
3659 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
3661 * input-scrub.c (input_scrub_push): call input_file_begin, not
3663 messages.c (as_perror): print ": " between the passed in error and
3664 the strerror, like perror does.
3666 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
3668 * Makefile.in: use gas_target instead of modifying target_cpu.
3669 From Steve Chamberlain:
3670 Makefile.in: Handle m68*-*-coff*.
3671 read.c, read.h: add mult argument to s_space
3673 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
3674 Motorola and MIT syntax; gas can now assemble either type of
3676 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
3677 From Steve Chamberlain:
3678 m68kcoff.mt: for m68k COFF.
3679 obj-coffbfd.c: (fixup_mdeps) added
3680 (size_section) removed bad sanity check
3681 (fill_section) added rs_machine_dependent case
3682 (write_object_file) call fixup_mdeps
3683 (fixup_segment) set fx_subsy to 0.
3684 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
3686 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
3689 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3691 * Makefile.in (LIBS): Include opcode library.
3693 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
3695 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
3696 including zero are accepted, pass +0.0.
3698 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
3700 * Makefile.in: map "as" through program_transform_name when
3703 * doc/Makefile.in: map "as" through program_transform_name when
3706 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3708 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
3710 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
3712 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
3713 tc-i960.c (md_ri_to_chars): Always output bout object file in
3714 little endian byte order (used to use endianness of host).
3716 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3718 * config/tc-m68k.c (init_table): Now const. Always include 68851
3719 data, so that "bc" is available to 68040 cache instructions.
3720 Added "tt0", "tt1", and 68ec030 variants.
3721 (md_assemble): Complain if 68000 (only) and 68881 are specified.
3722 (enum _register): Added TT0, TT1.
3723 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
3724 line number correctly in "internal error" messages. Don't print
3725 architecture-mismatch message for operand errors.
3727 From Colin Smith (colin@wrs.com):
3728 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
3729 than install_operand.
3731 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3733 * listing.c (buffer_line): rewind to the start of include
3734 files, they might be included twice.
3736 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
3738 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
3740 * Makefile.in: defined TARGET_CPU for C code so that it can choose
3741 one element of a family.
3743 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
3745 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
3746 so that we can assemble hand-written libgcc code.
3748 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3750 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
3751 has already been formatted (but may still contain %-characters).
3754 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
3756 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
3757 written with indirection on the last two operands, which can be
3758 either data or address registers. Added a new operand type 'r'
3759 which accepts either register type. Added '(' to notend stuff in
3760 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
3762 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
3764 * as.h (enum _relax_state): Start off at one, not zero, to better
3765 catch uninitialized-variable errors.
3766 (linkrelax): Declare new variable.
3768 * messages.c (warning_count, error_count): Default initializer is
3771 * write.c: Merged some declarations, using PARMS macro.
3772 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
3773 data_last_frag): No longer static.
3774 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
3775 defined, call it. Change segments before calling fixup_segment.
3776 (relax_align): If linkrelax, provide extra padding.
3778 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
3779 their not having symbols associated.
3781 * tc-i960.c (norelax, instrument_branches): Default initializer is
3783 (linkrelax): Delete variable definition.
3784 (mem_fmt): Call fix_new with NO_RELOC.
3785 (tc_bout_fix_to_chars): Handle alignment relocs.
3786 (i960_handle_align): New function.
3787 * tc-i960.h (linkrelax): Delete declaration.
3788 (HANDLE_ALIGN): New macro; calls i960_handle_align.
3789 (NEED_FX_R_TYPE, NO_RELOC): New macros.
3791 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
3793 * config/sparc.mt: New file. Grab sparc opcode table from bfd
3796 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
3798 * Makefile.in: always create installation directories. Removed
3799 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
3800 FLAGS_TO_PASS to recursive makes.
3802 * doc/Makefile.in: always create installation directories.
3804 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3806 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
3807 being used with args swapped, causing occasional lossage when
3808 refilling buffers after an include file.
3810 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
3812 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
3813 version. Discard bogus DONTDEF version.
3814 (as_warn, as_bad, as_fatal): Likewise.
3816 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
3818 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
3819 selected architecture, print a message saying so and listing what
3820 processors support it, rather than saying "operands mismatch".
3822 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
3824 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
3826 * config/ho-rs6000.h (M_RS6000): Don't define it.
3828 (BROKEN_ASSERT): Define it if not __STDC__.
3830 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
3832 * sparc.mt: New file.
3834 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
3836 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
3837 if TN_SUN3; otherwise align to 2**N-byte bounary.
3839 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3841 * read.c (s_fill): make the .fill size clamped error a warn and
3842 fix bug where 0's were always placed.
3844 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
3845 two bytes of any constant with 0xff:
3847 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3849 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
3850 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
3852 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
3854 * tc-m68k.c (try_index): Error if index scaling specified and
3855 assembling for an older CPU than a 68020.
3857 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
3859 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
3860 fx_offset into account.
3862 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
3864 * configure.in (mips host): Accept "ultrix" with version number.
3866 * expr.c (floating_constant): Separate "=-" to avoid confusing
3867 ancient or broken compilers.
3869 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
3870 processor/opcode mismatch, so reword the error message.
3871 (md_assemble): If no CPU has been set (even if FPU/PMMU
3872 characteristics have been), default to 68020. Don't need extra
3873 quotes around error string.
3875 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3877 * read.c (potable): Revert sac's incorrect change made Jul 13.
3878 Align really is supposed to be ptwo not nbytes.
3880 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3882 * Makefile.in: _Do_ include libiberty. (from sef)
3884 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
3886 * expr.c (integer_constant): Handle "0f" and "0b" label references
3889 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3891 * write.c (fixup_segment): if relaxing, don't do anything.
3892 * config/obj-bout.[ch] : maintain the a_relaxable file header info
3893 * config/tc-i960.c: new option -linkrelax
3895 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3897 * expr.c (expr): allow SEG_BSS in expressions
3898 * read.c (potable): align should be nbytes, not ptwo!
3899 * write.c (write_object_file): extra glue for new bss attributes
3900 (relax_segment): SEG_BSS is ok now
3901 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
3903 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
3905 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
3907 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
3909 * configure.in: recognize m680x0 as having sun3 emulation mode for
3910 vxworks environment.
3913 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
3915 * Makefile.in: Add program_suffix (parallel to program_prefix)
3917 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3919 * app.c (process_escape): new function to handle escapes the right
3920 way, (do_scrub_next_char): use new function
3921 * cond.c (s_ifdef): do ifdef/ifndef right
3922 * read.c (s_fill): make the , expressions optional like the doc
3924 * config/tc-h8300.[ch]: better warnings
3926 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3928 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
3931 * write.c (write_object_file): various changes to handle data in
3932 the BSS segment in much the same was as stuff in the DATA segment.
3934 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
3935 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
3936 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
3937 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
3940 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3942 * expr.c(expr): allow SEG_REGISTER in expressions.
3943 * read.c(pseudo_set): register expressions can be the source of a
3945 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
3946 goto SEG_TEXT (if a.out)
3947 * write.c (write_object_file): If a.out don't use the old way for
3949 * config/obj-a.out (s_sect): complain if the user tries to use a
3950 subsegment with a value which might interfere with out -R hackery.
3951 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
3952 rather than use ugly if tree. (init_regtable): insert register
3953 names into symbol table.
3955 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
3957 * write.c (write_object_file): keep the fix_tail clean, which
3958 fixes a bug in -R where relocations were being lost.
3960 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
3962 * configure.in: recognize m680x0 as having sun3 emulation mode for
3963 vxworks environment.
3965 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
3967 * configure.in: recognize m680x0 as an m68k
3969 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3971 * configure.in: Recognize sparclite as a sparc variant.
3973 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
3976 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3978 * config/tc-a29k.c: lint
3979 * listing.c, expr.c: patches from Andrew Smith
3981 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3983 * doc/Makefile.in: use m4 rather than gm4.
3985 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3987 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
3988 calc the base of relocs correctly.
3989 * tc-a29k.c (parse_operand): allow expressions to be in any section.
3991 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
3993 * as.c, write.c: use -K rather than -k for the broken word warning
3996 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
3998 * Makefile.in: do not print recursion lines.
4000 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4002 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
4004 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4006 * write.c (write_object_file): For b.out format, round up section
4007 start addresses to match required alignment.
4009 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4011 * Makefile.in (install): Install into $(tooldir)/bin, since that's
4012 where gcc looks for it.
4014 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
4016 * Makefile.in: Changed some lines to be less confusing for some
4019 * input-file.c: Conditionalize on _IOFBF, not VMS.
4021 * read.c, write.c: Change a series of ifdef/elif to
4022 ifdef/else/ifdef etc.
4024 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
4026 * symbols.c (fb_label_init): fix sizeof to memset.
4028 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
4030 * Makefile.in: install the man page.
4032 * Makefile.in: pass down MAKEINFO explicitly on info.
4034 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
4036 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4038 * flonum-const.c: renamed flonum-konst.c to stop dos name
4041 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
4043 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
4044 tc-m68k.h to te-sun3.h.
4046 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
4048 * configure.in: vxworks68 gets te-sun3.h.
4050 * expr.c: remove limitation that local_labels_dollar or
4051 local_labels_fb must be < 10.
4053 * symbols.c: remove local_labels_dollar, replace with a function
4054 interface for a sparse array. All users adjusted.
4056 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
4058 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4060 * doc/Makefile.in: commented out line for building as-all.texinfo.
4063 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
4065 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
4067 * Makefile.in: added check target.
4069 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4071 * Makefile.in: added tooldir and program_prefix.
4073 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
4075 * write.{c,h} (fix_new): Make these declarations consistent.
4077 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
4079 * Makefile.in (strerror.o): Add rule so that broken Sun make can
4082 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4084 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
4086 * expr.c (operand): if can't work out what sort of operand it is,
4087 then look through FLT_CHARS for a hint.
4089 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4091 * Makefile.in, configure.in: removed traces of namesubdir,
4092 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4093 copyrights to '92, changed some from Cygnus to FSF.
4095 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
4096 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4097 copyrights to '92, changed some from Cygnus to FSF.
4099 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4101 * expr.c: If an expression is single comma, then return with
4102 SEG_ABSENT rather than an error - since the sparc front end does
4103 really strange things with things like fbge,a
4105 * as.h: include bfd.h if using many sections
4106 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
4107 local labels didn't work.
4108 * listing.c (list_symbol_table): don't core dump when there's no
4110 * write.c, write.h: call fix_new with the right number of args on
4112 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
4115 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4117 * app.c: MRI compatibility - allow single quote to start a string.
4118 * as.c: fix typo recently introduced.
4119 * as.h : Don't include aout/reloc.h - it's not right for COFF!
4120 * expr.c: Much rewriting, to accomodate MRI syntax for
4121 expressions. Also easier to read now.
4122 * listing.c: Put back defuns
4123 * read.c: modified to accept MRI syntax, put back listing pseudo
4124 ops so that an assembler built with NO_LISTING ignores list ops
4126 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
4127 machine is a SPARC or a 29K.
4128 * config/obj-aout.c: added s_sect pseudo op
4129 * config/obj-coffbfd.c: lints, set the filehdr flags right and
4130 fill in the timestamp.
4131 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
4132 anymore, define all the relocs which the tc-<x> bit will use so we
4133 can translate from them to the coff types.
4134 * config/tc-a29k.c: reloc_type isn't ane enum any more
4135 * config/tc-m68k.c: Added NO_RELOC definition.
4137 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4139 * Makefile.in: put header files before C source for TAGS; remove
4140 references to non-existent syscalls.h.
4142 * read.c, write.c subsegs.c: back out the .bss changes.
4144 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
4146 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
4150 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
4152 * symbols.c (local_label_name): symbols now start with ^A.
4154 * read.c, subsegs.c, write.c obj-coff.c: added handling of
4155 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
4156 generate these sections. .align: will use NOP_OPCODE or 0
4157 for padding. This is just for being nice to the
4160 * expr.c (operand): changed to generate local label "\001L0"
4161 starting with a ^A so that it is recognized as a local label.
4163 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
4165 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
4166 i/o opcodes - inb, inw, outb and outw. string manipulation with
4167 att syntax - scmp, slod, smov, ssca, ssto.
4169 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
4170 to just after .file .
4172 In obj_crawl_symbol_chain() where it tries to put the external
4173 symbols apart, with the condition:
4174 (!S_IS_DEFINED(symbolP) &&
4175 !S_IS_DEBUG(symbolP) &&
4176 !SF_GET_STATICS(symbolP))
4177 it was moving too many symbols out. So I switch it back to the
4179 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
4181 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
4182 so that we don't use the F_RELFLG which make the linker complain
4183 that somebody has stripped the relocation info.
4185 Also, the AIX ld program require that the relocation table
4186 is sorted by r_vaddr like the standard ATT assembler does.
4188 [he also changed the sizeof(struct ...)'s into the coff
4189 style FOOSZ macros. I'm not sure this is right, but I can't
4190 remember why. xoxorich.]
4192 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
4194 * Makefile.in, configure.in, doc: use the doc. Build it, install
4197 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
4199 * read.c: white space and comments only.
4201 * configure.in: use the new atof-ns32.c for ns32k.
4203 * write.c: comment change only.
4205 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
4206 aren't yet integrated.
4208 * tc-i860.[hc]: blew off the dust. Something must still be done
4209 about conflicting relocation types.
4211 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
4214 * tc-i960.c, tc-sparc.c: white space and comments only.
4216 * tc-a29k.h: delete duplicate macro definition.
4218 * new file atof-ns32k.c copied from hack's last unreleased gas.
4220 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
4222 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
4225 * nearly everything. flush ChangeLog, package as gas-1.92.1.
4226 ChangeLog's prior to this are sketchy at best. I have logs.
4227 They just aren't ChangeLogs.