1 Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3 * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing
4 out some code that doesn't belong in this file.
6 * config/obj-vms.h: Include aout/stab_gnu.h.
7 (N_GSYM, ..., N_LENG): Deleted.
8 (NO_RELOC): Undefine before defining as part of enum reloc_type.
10 * config/tc-alpha.c: Add comment questioning need for all the
11 characters in FLT_CHARS.
13 * as.c (main) [OBJ_VMS]: Don't call output_file_close.
15 * config/obj-ecoff.c (ecoff_frob_file): Set strict order for
16 sections with recognized names, before computing VMA values.
18 Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
20 * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and
21 0xffff for 'j' to be compatible with MIPS assembler. These
22 numbers are actually treated as negative.
24 Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com)
26 * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo.
28 Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
30 * config/obj-coff.c: Minor formatting/stylistic changes, plus:
31 (obj_coff_section): Declare.
32 (obj_pseudo_table): Make it available only if MANY_SECTIONS.
33 (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this
34 work. It still doesn't. It now fails to compile, instead of
35 silently compiling to do nothing.
36 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if
38 (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits
41 Handle Alpha load-immediate-FP pseudo-instructions:
42 * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns.
43 * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New
45 (create_literal_section): New function.
46 (create_lita_section): Now a macro.
47 (get_lit8_offset, get_lit4_offset): New functions.
48 (maybe_set_gp): New function.
49 (select_gp_value): Call it.
50 (load_expression): Preserve addend if symbol is a section symbol.
51 (alpha_ip): Handle new operand type `F' for floating-point
52 constants; store them in .lit{4,8} sections.
53 (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs.
55 * config/tc-i386.c (smallest_imm_type): Never return Imm1.
57 Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
59 * config/obj-coffbfd.c (w_strings): Only copy strings out if
60 their symbols are going to be written.
62 Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
64 * messages.c (as_perror): Declare arguments const.
65 * as.h (as_perror): Change declaration.
67 Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
69 * config/tc-mips.c (load_address): When calling frag_grow, allow
70 for the (up to) two nops which may be inserted by append_insn if
74 Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com)
76 * config/atof-ieee.c (make_invalid_floating_point_number):
77 Add cast to avoid warning from gcc.
79 Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
81 * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
83 * config/obj-som.c (obj_som_version, obj_som_copyright): Be
85 to handle an error from bfd_som_attach_aux_hdr.
87 * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef.
89 Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
91 * config/tc-alpha.c (md_atof): Omit warning about FP values.
92 (line_comment_chars): Add ! to list.
93 (md_apply_fix): Do process 32- and 64-bit relocations.
95 * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the
96 unused parts (most of the function).
97 (obj_coff_init_stab_section): Cast alloca result.
99 * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and
100 gas_target ic960coff.
101 * config/ic960coff.mt: New file.
102 * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h.
103 (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little.
104 * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll
105 always build little-endian object files.
106 * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or
107 BFD_ASSEMBLER is defined.
108 (mem_fmt): Since COFF doesn't handle callx relocations yet, treat
109 them like normal 32-bit relocations.
110 (md_apply_fix): For callx relocations, store zero.
111 (tc_bout_fix_to_chars): Store symbol index for all callx
112 relocations, regardless of link-relax setting.
113 (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions.
114 (i960_handle_align) [! OBJ_BOUT]: If link-relax option is
115 selected, print an error message and clear it.
116 * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC,
117 TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP,
118 tc_fix_adjustable): New macros.
119 (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare.
121 Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
123 * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version.
124 (hppa_tc_make_sections): Likewise.
125 (pa_build_symextn_section): Delete unused function.
126 (hppa_tc_make_symextn_section): Likewise.
127 (pa_export): Delete call to pa_build_symextn_section.
129 * config/tc-hppa.h (hppa_tc_symbol): Add extern decl.
130 (elf_hppa_final_processing): Delete extern decl.
131 (hppa_tc_symbol): Delete extern decl.
133 Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com)
135 * config/obj-coffbfd.c (fill_section): Correct test for whether to
136 fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>).
138 Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
140 * configure.in: Don't require version number for i386-*-mach.
142 * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler",
143 which is ignored by gas, but will cause other assemblers to choke.
144 Intended for use by gcc ports that require gas instead of native
147 Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
149 * config/ho-hppaosf.h: Fix braino in test for ANSI-C.
151 Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
153 * write.c (write_contents): Give the user a reasonable error
154 message rather than "assertion failed" if bfd_set_section_contents
157 Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
159 * config/ho-mach3.h: New file.
161 Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com)
163 * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is
164 now set in bfd/ecofflink.c:ecoff_write_symhdr.
166 * config/obj-coffbfd.c (write_object_file): use bfd_get_error (),
168 * config/obj-elf.c (elf_frob_file): Likewise.
170 * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm
173 * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__.
175 * read.c (read_a_source_file): Use correct arguments to memcpy
176 (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth
179 Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
181 * config/obj-coff.h (obj_coff_section): Declare.
182 * config/obj-coff.c (obj_pseudo_table): For "section", use
184 (obj_coff_section): Rewrite.
186 Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
188 * configure.in (i386-*-mach3*): New target; uses BFD.
189 * config/te-mach.h: New file.
190 * config/obj-aout.c (obj_aout_frob_file): New function.
191 * config/obj-aout.h (obj_aout_frob_file): Declare it.
192 (frob_file): New macro.
193 * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust
195 * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3.
197 * write.c (write_object_file): Removed register declarations.
199 Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
201 Some support for PowerPC ELF.
202 * configure.in: If cpu is powerpc*, use ppc.
203 (ppc-*-sysv4*): Use object format elf.
204 * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is
206 (TARGET_ARCH): Make it call ppc_arch.
208 (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF.
209 (NO_STRING_ESCAPES): Define.
210 (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF.
211 * config/tc-ppc.c: Only define a number of functions of OBJ_COFF
213 (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added
214 OBJ_COFF specific "bi" and "ei".
215 (md_parse_option): Fix handling of -u. Make -m601 set
216 PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q.
217 (ppc_set_cpu): New function.
218 (ppc_arch): New function.
219 (md_begin): Call ppc_set_cpu.
220 (ppc_insert_operand): For a signed operand accept an unsigned
221 value, for IBM compatibility.
222 (ppc_byte): Don't call stringer for strings; instead, treat two
223 double quotes as a single double quote.
224 (ppc_comm): Set sy_tc.output for a .lcomm symbol.
225 (ppc_biei): New function.
226 (ppc_tc): If not OBJ_COFF, ignore first argument.
227 (ppc_fix_adjustable): Call as_bad_where, not as_bad.
228 (ppc_is_toc_sym): New function.
229 (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and
232 Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com)
234 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
235 bfd_set_error and new error names.
237 Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
239 * configure.in: Support i960-vxworks versions > 5.0 as coff.
240 Default is still bout if no version is specified.
242 * atof-generic.c (atof_generic): Use switch and strcasecmp instead
243 of large number of compares when looking for inf/nan values.
245 Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
247 * config/tc-mips.c (macro): Do unaligned loads and stores
248 correctly when big endian, and give errors on overflow rather than
249 generating incorrect code.
251 Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
253 * as.c: Include libiberty.h.
255 * read.c (do_align): Don't define label just_record_alignment
256 unless it might be used.
258 * as.c (main): If md_parse_long_option is defined, call it with a
260 * config/tc-mips.h (md_parse_long_option): Define.
261 * config/tc-mips.c (mips_trap): New static variable.
262 (md_begin): Report an error if mips_trap is set at ISA level 1.
263 (macro): If mips_trap, use trap instructions instead of break
264 instructions for overflow and divide by zero detection.
265 (mips_parse_long_option): New function. Support --trap,
266 --no-break, --break and --no-trap.
267 * doc/as.texinfo: Document new options.
269 * read.c (potable): Add "zero".
270 * config/tc-i386.c (md_pseudo_table): Remove "zero".
271 * config/tc-m88k.c (md_pseudo_table): Likewise.
273 Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
275 * config/tc-sparc.c (sparc_ip): Reject integer values for
276 pc-relative operand fields. This forces "call 0" to become "jmpl
277 %g0,%o7" with no relocations needed.
279 Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
281 * as.h (xmalloc, xrealloc): Declare using PTR rather than char *.
282 * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *.
284 * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined,
285 don't treat backslash specially inside strings.
286 * read.c (next_char_of_string): Likewise.
288 Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com)
290 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset
291 instead of memcpy to zero the initial stab symbol, duh.
292 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
293 * config/obj-som.c (obj_som_init_stab_section): Ditto.
295 Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
297 * write.c (fixup_segment): Use as_bad_where, not as_bad.
299 * subsegs.c (subseg_set_rest): Call memset with the arguments in
300 the right order. Explicitly clear fix_root and fix_tail fields.
302 Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
304 * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt
307 * symbols.c (symbol_begin): Initialize value of abs_symbol
310 * write.c (adjust_reloc_syms): Use abs_symbol instead of calling
313 * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence
314 complaint from "gcc -Wall".
316 * configure.in (alpha-*-netware*): New target, like alpha-*-osf*.
318 * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of
320 (tc_gen_reloc): Remove uninitialized variable `code', and code
321 that tried to use it (incorrectly). For LITERAL reloc, set addend
322 to negative of GP value.
323 (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT.
325 * write.c (write_relocs): Print some sensible error message if
326 bfd_perform_relocation returns bfd_reloc_overflow.
328 Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
330 * configure.in (hppa*-*elf*): New configuration for PA ELF.
331 (hppa*-*-osf*): Default object format is SOM.
333 Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
335 * config/tc-alpha.c (md_atof): Warn that floating-point values
336 might not assemble properly.
338 * configure.in (target alpha-*-osf*): Don't set "dev=yes" any
341 * config/tc-alpha.c (load_expression): Parenthesize operations in
342 range checking, to avoid precedence questions.
344 * config/tc-alpha.c (addr32): New static variable.
345 (md_parse_option): Set it for "-32addr".
346 (load_symbol_address): If addr32 is set, use ldl instead of ldq.
348 * atof-generic.c (atof_generic): Calculate maximum_useful_digits
349 and more_than_enough_bits_for_digits in integer arithmetic, to
350 eliminate the only sources of dependence on floating point
351 support, which doesn't work yet on the Alpha.
353 Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com)
355 * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as
356 0x30b for Alpha for now, until ".verstamp" is handled.
358 * literal.c (add_to_literal_pool): Use seginfo->frchainP, which
359 actually refers to the literal pool section, rather than
360 frchain_now, which refers to whatever section the assembler was
363 * write.c (fixup_segment): Only do range checking if size of fixup
364 is smaller than word size. Otherwise, we always wind up with
367 * config/tc-alpha.c (md_section_align): Change second argument and
368 return type to valueT, to agree with tc.h.
369 (alpha_do_align): Local static array nop_pattern is now unsigned
370 char, to avoid overflow warnings.
371 * config/tc-alpha.h (md_section_align): Delete declaration.
373 * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for
374 output bfd is non-null before indirecting through it.
376 * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from
378 * config/tc-alpha.h (tc_frob_file): Macro deleted.
379 * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call
380 alpha_frob_ecoff_data, then fill in optional-header info with gp
381 value and register masks.
383 Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
385 * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP.
387 * config/obj-som.c (obj_som_init_stab_section): Same change
388 as coffbfd and elf below. Zero the initial stab symbol after
391 Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com)
393 * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the
394 initial stab symbol after allocating it.
395 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
397 Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
399 * config/tc-hppa.c (pa_ip): addb[tf] should only accept
400 non-negated condition completers. Add support for addb pseudo-op
401 which accepts both negated and non-negated completers.
403 Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
405 * configure.in (rs6000*): Use cpu_type ppc.
406 (ppc-*-aix*): New target; use coff and force bfd_gas.
407 * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER
408 (RS/6000) support. At the moment, only XCOFF is supported.
410 * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static.
411 (S_SET_DATA_TYPE): Likewise.
412 (coff_last_function): Renamed from local static last_functionP in
413 coff_frob_symbol and made externally visible.
414 (coff_frob_symbol): New local static set_end; use it to try to
415 avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted.
416 * config/obj-coff.h (S_SET_DATA_TYPE): Declare.
417 (SA_SET_SYM_ENDNDX): Declare.
418 (coff_last_function): Declare.
420 * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as
421 equivalent to `.' to mean the current location.
423 * read.c (LEX_BR): If not defined, define as 0.
424 (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'.
426 * symbols.c (symbol_new): If tc_canonicalize_symbol_name is
427 defined, call it with preserved_copy_of_name. If
428 tc_symbol_new_hook is defined, call it on the new symbol.
429 (symbol_find_base): If tc_canonicalize_symbol_name is defined,
430 call it on a copy of the name argument.
432 * write.c (write_object_file): Simplified usage of obj_frob_symbol
433 and tc_frob_symbol. Always call both if the symbol is going to be
436 * write.c (relax_segment): Use %ld rather than %d when printing
437 fragP->fr_var, and cast it to long.
439 Changed relocs to be based on subsegments (when BFD_ASSEMBLER).
440 * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields
441 fix_root and fix_tail.
442 (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail
444 * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and
445 fix_tailP based on frchain_now, not seg_info (now_seg).
446 (chain_frchains_together_1): Chain the subsegment relocs together.
447 * subsegs.c (subseg_change): Don't clear fix_tail field.
448 (subseg_get): Likewise.
449 * literal.c (add_to_literal_pool): Look through the relocs via
450 frchain_now, not seginfo.
452 Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
454 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed
455 ecoff_undefined to ecoff_extern_size.
456 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise.
457 * config/tc-mips.c (s_extern): Set ecoff_extern_size to the
458 external symbol size, rathern than setting the symbol value.
459 (md_estimate_size_before_relax): Check both ecoff_extern_size and
460 symbol value to see if GP referencing can be used.
461 * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
463 (ecoff_frob_symbol): Don't check ecoff_undefined.
464 (ecoff_build_symbols): Get size of an undefined symbol from
465 sym->ecoff_extern_size, not S_GET_VALUE (sym).
467 Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
469 * Makefile.in: Avoid bug in losing hpux sed.
471 Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
473 * config/tc-mips.c (file_mips_isa): New static variable.
475 (s_mipsset): Add support for .set mipN to set the ISA level.
477 * gasp.c (kinfo): Fully bracket initializer.
479 Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
481 * gasp.c (malloc): Don't declare, since host.h or system header
482 files may declare it differently.
484 * config/atof-ieee.c (int_to_gen): Now static.
486 * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not
487 ho-sysv.h. Based loosely on a patch from Minh Tran-Le.
489 Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
491 * gasp.c: Include host.h.
493 Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
495 * config/tc-mips.c (mips_ip): Make an unsupported instruction a
496 warning, not an error.
498 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
499 dot_bss_symbol): Don't define if BFD_ASSEMBLER.
500 (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more
502 (coff_line_base): Renamed from line_base. Changed all uses.
503 (coff_add_linesym): Renamed from add_line_sym. Made non-static.
505 * config/obj-coff.h: If TC_PPC, include coff/rs6000.h.
506 (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if
508 (coff_line_base): Declare.
509 (coff_add_linesym): Declare if BFD_ASSEMBLER.
510 * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out
511 now takes more arguments.
513 Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
515 * as.c (statistics_flag): Renamed from quiet_flag.
516 (main): Get statistics with --statistics instead of -noquiet.
518 Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com)
520 * Makefile.in: Support for Gnu ASsembler Preprocessor.
522 * read.c (s_lcomm): Align lcomm data.
523 * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
524 from different sections.
526 Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
528 * write.c (write_object_file): If tc_frob_file is defined, call it
529 just before calling obj_frob_file.
530 * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value
531 (references changed), and made non-static.
532 (getExpression): Return void.
533 (select_gp_value): Abort if gp_value is non-zero. Delete call to
534 non-existent bfd_set_gp_value.
535 (alpha_validate_fix): Function deleted.
536 (alpha_frob_symbol): Function deleted.
537 (alpha_local_label): Function deleted.
538 (alpha_frob_file): Renamed from alpha_end.
539 * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix,
540 alpha_local_label, alpha_end): Declarations deleted.
541 (alpha_gp_value, alpha_frob_file): Declare.
542 (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted.
543 (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label.
544 (md_convert_frag): Simplified slightly.
545 (tc_frob_file): New macro.
547 * read.c (do_align): New function, most of guts of s_align_*
548 functions. Look for md_do_align macro, give it a chance to bypass
549 all but recording of section alignment.
550 (s_align_bytes, s_align_ptwo): Call do_align.
551 (s_lcomm) [TC_ALPHA]: Align object to largest power of two that
554 * frags.c (frag_align_pattern): New function.
555 (frag_align): Rewrite for clarity.
557 * config/tc-vax.c (md_assemble): Handle O_constant expression.
558 (vip_begin): Returns pointer to const char. Cast hash_insert arg
559 to PTR to avoid compiler complaints about const.
560 (md_begin): Local variable errtxt must point to const.
562 * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't
563 bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only
564 the last has an existing host support file. Do handle vax-bsd and
567 Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
569 * config/obj-coff.c (obj_coff_section_header_append): Do not
570 declare if BFD_ASSEMBLER.
571 (stack_pop): Correct test for stack underflow.
572 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
573 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
574 type of ignored argument to avoid gcc warning.
575 (align): Removed unused function.
577 Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
579 * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New
580 files, based on port of gas-1.38 contributed by CMU, using a.out
581 variant. Updated for gas-2.x and ECOFF. Floating-point constants
582 are still broken, bootstrap testing incomplete.
584 * literal.c: Comment changes.
586 * listing.c (listing_source_file): Check for null listing_tail
587 before indirecting through it.
589 * expr.h (struct expressionS): Added struct tag.
591 * as.h: If __GNUC__ and inline are both undefined, define inline
594 * write.c (cvt_frag_to_fill): Don't assume that fr_var for
595 rs_align or rs_org frags will be 1.
596 (relax_segment): For rs_align, if fr_var is not 1, complain if
597 required padding is not a multiple of the size of the pad pattern.
598 (fixup_segment): Leave gp-relative relocations alone. For pcrel
599 relocations referring to the same segment, clear fx_pcrel when
601 * as.h: Adjust comments on rs_align.
603 * atof-generic.c: Some reformatting.
604 (atof_generic): Be careful when mixing signed/unsigned values of
607 * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c:
608 Query the fx_done field instead of fx_addsy to see if the fixup
609 still needs to be applied. Set fx_done and clear fx_addsy both,
610 for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix
611 will only clear fx_addsy, and set fx_done accordingly after
613 * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
614 * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix
617 * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
619 (symbol_begin): Moved to end of file, so function inlining can
621 (fb_label_count, fb_label_max): Default C static initializers are
623 * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
624 Declarations deleted.
625 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
626 dot_bss_symbol): Defined here, static.
628 * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before
629 including aout/aout64.h.
631 * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false,
632 don't write out a section symbol even if it's used in a
633 relocation; assume relocations will handle section numbers
634 somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect
636 (EMIT_SECTION_SYMBOLS): Default to 1.
637 (adjust_reloc_syms): Don't create a new symbol for an absolute
638 reference; just use the absolute section symbol.
639 (write_relocs): Make printout of reloc values dependent on flag
641 * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
642 * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
644 Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
646 * read.c (lex_type): No longer make '{' a valid character for
649 * as.c (main): Print long values using %ld.
651 * messages.c (as_warn_internal): New static function.
652 (as_warn, 3 versions): Use as_warn_internal.
653 (as_warn_where, 3 versions): New function.
654 * as.h (as_warn_where): Declare.
656 Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
658 * as.c (quiet_flag): New flag.
659 (main): If -noquiet given, display execution time and memory used.
661 Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
663 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port.
665 Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
667 * ecoff.c (ecoff_frob_symbol): New function. Put undefined
668 symbols of known size in the undefined section. Put small common
669 symbols in a .scommon section.
670 * ecoff.h (ecoff_frob_symbol): Declare.
671 * config/obj-ecoff.h (obj_frob_symbol): Define.
672 * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol,
673 obj_elf_frob_symbol): Removed unused functions.
674 * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed
676 (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations
678 (obj_frob_symbol): Define if ECOFF_DEBUGGING.
680 * tc-mips.c (g_switch_seen): New static variable.
681 (md_parse_option): Set g_switch_seen for -G option.
682 (s_option): If creating PIC code, force the GP size to be 0. Warn
683 if -G switch used with a non-zero value.
685 * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than
686 comparing against bfd_com_section.
688 Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
690 * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss
693 Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
695 * expr.c (operand): For floating point operand with unusual fp
696 char from FLT_CHARS, preserve the character. Patch from Lisa
699 Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
701 * config/tc-mips.c (md_pseudo_table): Add all data allocation
702 pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
704 Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com)
706 * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and
707 C_FCN assume .val has been set to .
709 Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
711 * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
712 confuses GDB for some unknown reason.
713 * cofnig/obj-som.c: Likewise.
715 Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
717 * literal.c (add_to_literal_pool): Handle duplicates of values
718 already written to literal pool.
720 Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
722 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
723 with explicitly marked stabs through BFD: if a symbol marked
724 N_UNDF | N_EXT is in the absolute section, move it to the
725 undefined section; move a symbol marked N_INDR into
726 bfd_ind_section and set the BSF_INDIRECT flag; set the
727 BSF_WARNING flag for a symbol makred N_WARNING.
729 Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
731 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
732 * ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
734 Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
736 * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
737 and 'f' template operand.
739 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
740 and '2' in copr and sfu instruction templates.
742 Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
744 * as.h (subseg_force_new): Add prototype.
746 Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com)
748 * app.c (do_scrub_next_char): Allow lines like " foolab :".
750 * read.c (emit_expr): Fix computation of mask.
751 * config/obj-elf.c (obj_elf_section): Fix loop termination test.
753 Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
755 * ecoff.c (ecoff_set_gp_prolog_size): New function.
756 (current_file_idx): New static variable.
757 (add_file): Use and increment current_file_idx instead of indx
760 * struc-symbol.h (struct symbol): Make all bitfields unsigned.
762 * config/tc-i960.c (i960_validate_fix): Added argument
763 add_symbolPP. Indirect through it to get "add_symbolP".
764 * config/tc-i960.h (i960_validate_fix): Supply prototype.
765 (TC_VALIDATE_FIX): Pass address of add_symbolP.
767 * configure.in (i386-*-netbsd*): New target, using te-netbsd.h.
768 (i386-*-netbsd0.8): New target, like 386bsd.
770 * configure.in: Set BFDDEF in Makefile to "define" or "undef".
771 * Makefile.in (config.h): Protect against multiple inclusions.
772 Define or undef BFD_ASSEMBLER as specified by $(BFDDEF).
773 (ALL_CFLAGS): Omit $(BFDDEF).
774 * as.h: Include config.h.
775 (struct symbol): Added forward declaration.
776 (add_to_literal_pool): Fix declaration.
777 * as.c: Don't include config.h.
779 * literal.c (add_to_literal_pool): Take symbol and addend as
780 arguments, instead of expression, for now. Fix calculation of
783 * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field
786 Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu
788 * subsegs.c (subseg_get): Accept new argument "force_new". If
789 set then a new segment is always created. All callers changed.
790 (subseg_force_new): New function. Similar to subseg_new, but
791 always force a new segment to be created.
793 * config/obj-som.c (som_frob_file): Call adjust_code_sections
795 (adjust_code_sections): New function. Adjusts the VMA for all the
798 * config/tc-hppa.c (md_assemble): Also handle creating a fixup
799 for the unwind descriptors if a function's label follows the
800 .PROC and .ENTRY directives.
801 (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
802 is done elsewhere. Don't create a fixup for the unwind
803 descriptors if the function's label has not been defined yet.
804 (pa_proc): For SOM, place each procedure within a new $CODE$
805 subspace. Adjust the segment and frag for the associated
806 function label if it exists.
808 Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
810 * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field.
811 (hppa_fix_new): Initialize segment field.
812 (md_apply_fix): Do nothing for pc-relative fixup which involves
813 crossing a segment boundary.
814 (pa_procend): Undefine the current label after handling .PROC
815 and .PROCEND directives.
816 (dummy_symbol): Make type "symbolS *". Change references as
819 Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
821 * read.c (read_a_source_file): Cast array argument to unsigned
823 * write.c (adjust_reloc_syms): Remove unused variable symseginfo.
824 (write_object_file): Don't define punt_it if it won't be used.
825 (fixup_segment): Don't define skip if it won't be used.
827 * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format.
828 (mips_target_format): Declare.
829 * config/tc-mips.c (mips_target_format): Define with appropriate
831 (md_parse_option): If -EL or -EB is used, change byte_order and
832 mips_target_format as appropriate.
834 Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
836 * app.c (do_scrub_next_char): Another attempt to fix bugs
837 dealing with labels without colons (for HPPA and MRI).
839 Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com)
841 * expr.c (integer_constant): Fix computation of too_many_digits.
842 Variable digit_2 renamed to start. Fix check for whether number
844 * read.c (emit_expr): Use valueT instead of long.
846 Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
848 * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
849 (special_sections): Define.
850 (obj_elf_special_section): Get default types and attributes from
851 list of special sections.
852 * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
854 * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
855 sections to be close together.
857 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
860 * listing.c (listing_prev_line): New function.
861 * listing.c: Include subsegs.h.
862 (listing_prev_line): New function.
863 (calc_hex): Reset byte_in_frag to zero for each new frag.
864 * config/tc-mips.c (append_insn): Call listing_prev_line after
865 emitting nop instructions.
866 * Makefile.in (listing.o): Depends upon subsegs.h.
868 Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
870 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
871 here. Handle case where label may be defined after the .PROC.
872 (pa_proc): It is not an error if the procedure's label isn't
873 defined before the .PROC directive.
875 Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
877 * config/te-netbsd.h: New file.
878 * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target
879 a.out-netbsd-386 for this configuration.
881 Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
883 * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
884 with the associated stabs information.
885 (ecoff_build_symbols): Never set the type of stabs symbols to
886 st_Global. Don't update the symbol index or ifd if the gas symbol
887 is not the same as the ECOFF symbol (which is now the case for
890 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
892 * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
894 (macro2): New function, if LOSING_COMPILER defined.
896 Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com)
898 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
899 end of a section. (write_object_file): Temporary fix - setup
902 Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
904 * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in
905 non-pcrel_offset relocations.
907 Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
909 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
912 Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
914 * literal.c: New file.
915 * Makefile.in (REAL_SOURCES, OBJS): List it.
917 * as.h (DEBUG): Don't define.
918 (struct expressionS, struct fix): Declare in case they're used in
920 (add_to_literal_pool) [BFD_ASSEMBLER]: Declare.
922 * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names
925 * subsegs.c (subseg_get): New function. Creates segment if
926 needed, returns pointer, but doesn't change current segment.
927 (subseg_new): Use it.
929 Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
931 * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
932 * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
933 * app.c, flonum.h, hex-value.c (const): Change #if to be more
936 Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
938 * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
941 Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
943 * write.c (write_relocs): bfd_perform_relocation now takes an
944 additional argument, to return an error string (which we ignore).
946 Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
948 * write.h (struct fix): Field tc_fix_data should be type PTR, not
949 void*, for compatibility with non-ANSI compilers. Added
950 single-bit field "fx_done".
952 Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com)
954 * tc-hppa.c (pre_defined_registers): Convert to lower case.
955 Delete spurious register names "%r4L", etc.
956 (selector_table): Sort and convert to lower case.
957 (cons_fix_new_hppa): `reloc_type' => `rel_type'.
958 (pa_ip): Always use strcmp for non-text and strcasecmp for text.
959 (reg_name_search): Rewrite to call strcasecmp only once per
961 (pa_chk_field_selector): Rewrite to use binary search.
962 (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons.
963 (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case
964 sensitive comparisons.
965 (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case.
966 (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use
967 case sensitive comparison for all symbolic names.
968 (pa_subspace): Canonicalize strncasecmp arg to lower case.
969 (pa_subspace_start): Use case sensitive comparison for symbolic names.
971 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
973 * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no
974 symbol is present (i.e., relocation against absolute), create a
975 phony local symbol, and use it in the reloc.
976 (fixup_segment): When adjusting a reloc with an absolute symbol,
977 have TC_FORCE_RELOCATION control clearing add_symbolP too.
978 * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF.
980 * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT
981 and BSF_GLOBAL, since they're the same.
983 * as.c (main): Only invoke md_end if it's defined as a macro.
984 * tc.h (md_end): Don't declare it.
985 * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do
987 * config/tc-vax.c (vip_end): Deleted null function.
988 * config/tc-mips.c (md_mips_end): Renamed from md_end.
989 * config/tc-mips.h (md_mips_end): Declare.
990 (md_end): New macro, calls md_mips_end.
992 * write.c (write_object_file): Don't close output file.
993 * as.c (main): Close output file (if needed) after calling
994 listing_print, which should be after calling write_object_file,
995 which sets the frag addresses.
997 * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line,
998 obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type,
999 obj_coff_val): Add unused int argument to satisfy prototypes; goes
1000 with Ian's 10 Sep changes.
1001 (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS,
1002 S_SET_STORAGE_CLASS): Now function instead of macros.
1003 (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted.
1004 (tag_insert): Local var ERROR_STRING is const. Use "const" not
1005 "CONST" for argument NAME. Fixed prototype.
1006 (coff_frob_symbol): Removed explicit "#if 1" directive. If
1007 S_IS_EXTERNAL, set storage class to C_EXT.
1008 (s_get_name): Use "const" not "CONST".
1009 * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE,
1010 S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted.
1011 (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For
1012 BFD_ASSEMBLER, define as macro that aborts.
1013 (obj_extra_stuff, tc_headers_hook): Declare only for
1015 (coff_frob_symbol): Fix prototype.
1017 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1019 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
1022 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1024 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
1025 (tc_gen_reloc, SOM version): For relocations which have no symbol,
1026 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
1028 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1030 * read.c (lex_type): No longer make '[' a valid character for
1033 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
1034 NBYTES_R_LENGTH now const.
1036 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
1037 statements at ends of functions. Don't check for null return from
1038 hash_new, since it won't return at all if there's no memory
1039 available. Also, check for null return from hash_insert, rather
1040 than zero-length string, as success indicator.
1042 * subsegs.c (section_symbol): New function.
1043 * subsegs.h (section_symbol): Declare.
1044 * write.c (adjust_reloc_syms): Use it.
1046 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1048 * Makefile.in (RUNTEST): New variable.
1049 (CHECKFLAGS): Pass it down.
1051 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
1052 unused for now, but supplied by Alpha OSF1 compiler.
1054 * as.h: Protect against multiple inclusions.
1055 (int_to_gen): Don't declare.
1057 * config/atof-vax.c (atof_vax): NULL is not a valid character
1060 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1062 * configure.in (hppa*-*-osf*): Do not consider this a developmental
1065 * config/tc-hppa.c (md_apply_fix): Handle cases where no
1066 relocation will be emitted for 32bit formats.
1068 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1070 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
1071 for any of the 'T' field selectors.
1073 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1075 * config/tc-h8500.c (build_bytes): Get reloc type right for a
1076 %page operation. (md_assemble): Don't modify input_line_pointer.
1077 (mdcoff_sizemachdep): New function.
1078 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
1079 * config/tc-z8k.c (get_operand): Delete bogus check.
1081 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1083 * write.c (number_to_chars_*): Delete bogus range check.
1085 * output-file.c (TARGET_ARCH): No default.
1087 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
1089 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
1090 md_number_to_chars. (md_assemble): Don't modify
1093 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
1095 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
1097 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1099 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
1100 Breaks with the HP compilers.
1102 * config/tc-hppa.c (struct call_info): Remove fields which were
1103 set but never used. Remove all code which sets those fields.
1104 (struct subspace_dictionary_chain): Likewise.
1105 (struct space_dictionary_chain): Likewise.
1106 (pa_desc): Delete useless function. Delete all references.
1107 (hppa_tc_make_sections): No need to count the number of symbols for
1108 the symbol extension section.
1110 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1112 * config/obj-som.c (obj_som_version): Pass version string to
1114 (obj_som_copyright): New function. Much like obj_som_version.
1116 * config/tc-hppa.c (obj_copyright): Define as appropriate for
1118 (pa_copyright): Just a stub now.
1120 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
1121 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
1122 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
1124 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
1125 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
1126 relocations for selecting the current rounding mode.
1128 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
1129 e_rlsel field selectors.
1131 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1133 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
1134 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
1135 OBJ_PROCESS_STAB to call ecoff_stab.
1136 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
1137 INIT_STAB_SECTION is not defined.
1139 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1141 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
1142 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
1143 Fix comments in various places. Always return a value.
1144 Avoid dereferencing a NULL fx_addsy.
1145 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
1147 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
1149 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
1150 be either 0 or 2 (no static link or static link required). Always
1151 assume no static link.
1153 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
1155 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
1156 dependent on howto fields, not on format flavour.
1158 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
1159 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
1161 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
1162 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
1163 (sy_tc, sy_obj): Define so that the fields look like they used to,
1164 until all references get changed.
1166 * write.c (fixup_segment): Lots of variables no longer register.
1167 Reordered some code for easier reading.
1168 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
1169 Deleted superfluous return statement.
1170 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
1171 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
1173 (align, obj_coff_section): Deleted debugging printfs.
1174 * config/tc-i386.c (md_assemble): Discard some register decls.
1175 Use assignment rather than memcpy to copy template.
1176 (op_hash, reg_hash, prefix_hash): Default C initialization of
1177 statics is sufficient.
1178 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
1181 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
1182 TE_LYNX; use coff-sparc otherwise.
1183 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
1185 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
1186 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
1187 returning. Remove some i960-coff-specific code.
1188 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
1189 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
1190 (i960_validate_fix): Declare.
1191 (TC_VALIDATE_FIX): Define.
1192 * config/tc-i960.c (i960_validate_fix): New function.
1194 * write.c (number_to_chars_littleendian): New function. Write out
1195 bytes in little endian order, doing size and range checking.
1196 (number_to_chars_bigendian): New function, similar.
1197 * write.h: Declare them.
1198 * config/tc-*.c (md_number_to_chars): Use them.
1199 * config/tc-vax.c (md_apply_fix): Ditto.
1200 * config/tc-i386.c (md_apply_fix): Ditto.
1202 * config/obj-coff.c: Rearranged code for handling line number
1204 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
1205 since the usage is different from non-BFD_ASSEMBLER case.
1206 (in_function, clear_function, set_function): New macros, to
1207 combine some of the functionality implemented in differnet ways in
1208 BFD_ASSEMBLER and non-... code. Used in other functions that used
1209 to check function_lineoff &c.
1210 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
1211 one for not. Non-BFD_ASSEMBLER version now has temporary variable
1212 to contain char* pointer pointed to by char** argument. Always
1213 follow CROSS_COMPILE code; easier to read that way.
1214 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
1216 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
1217 ".bf", it's been done elsewhere.
1218 (coff_frob_symbol): If ilne number data is pending, call
1219 add_linesym to flush it.
1220 (coff_frob_file): Don't do that here.
1221 * config/obj-coff.h (coff_frob_file): Declare.
1222 (obj_frob_file): Define, to call it.
1224 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
1225 md_estimate_size_before_relax: Define them as macros calling
1227 * config/tc-sparc.c: Don't define them as functions.
1229 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
1231 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1233 * Makefile (clean): Depend on clean-here.
1235 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1237 * config/ho-go32.h: Include fopen-bin.h.
1238 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
1239 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
1240 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
1241 * listing.c (file_info): Use FOPEN_RB instead of "rb".
1242 * read.c (s_include): Use FOPEN_RT instead of "r".
1244 * stabs.c: Include obstack.h.
1246 * tc.h (md_create_long_jump): Don't declare if it's already
1248 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
1250 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
1251 of strerror. Clear bfd_error.
1253 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
1256 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1258 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
1259 (pa_process_exit, pa_procend): Call it for ELF objects.
1261 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1263 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
1264 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
1265 coproc before doing goto ld.
1267 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1269 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
1270 (fixup_segment): Allow the target machine to specify that a
1271 relocation must be generated for a particular fixup. Remove
1272 #ifndef TC_HPPA hack.
1274 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
1276 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
1277 be NULL. Only fixup_segment is supposed to do that.
1278 (hppa_force_relocation): New function.
1280 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1282 * Makefile.in (stabs.o): Added dependencies.
1284 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
1286 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1288 * app.c (do_scrub_next_char): Output a TAB before any
1291 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
1292 exists before trying to peek at its name.
1293 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
1295 (pa_align_subseg): Delete unused/unwanted function.
1297 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1299 * read.c (read_a_source_file): Fix test for when to stick a colon
1300 on the end of a label. Make code conditional on either MRI or
1301 LABELS_WITHOUT_COLONS.
1303 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
1304 the single whitespace character alone. Eat all others.
1306 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
1308 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1310 * config/tc-hppa.c (pa_procend): Do not call process_exit.
1311 (exit_processing_complete): Delete unwanted variable and all
1314 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1316 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
1317 Changed to not actually build the external symbol information, as
1318 that is now done by the ECOFF back end.
1319 (ecoff_build_debug): Changed accordingly.
1320 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
1321 called by ecoff_setup_ext.
1322 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
1323 set corresponding pointer to NULL. Don't set raw_size and
1325 (obj_ecoff_set_sym_index): Removed.
1326 (obj_ecoff_set_ext): New function.
1327 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
1328 (obj_ecoff_set_sym_index): Don't declare.
1329 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
1330 elf_set_index): New functions used for ECOFF_DEBUGGING.
1331 (elf_frob_file): Reworked ECOFF debug generation to use
1332 new functions in bfd/ecofflink.c.
1334 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1336 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
1337 subspace for ELF. In the SOM world, the linker is responsible
1338 for creating the unwind subspaces.
1340 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1342 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
1343 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
1344 already set. Fixes .def var; .val external_var; .scl 3; .endef.
1345 (adjust_stab_section): Make static. Declare return type. Remove
1348 * config/tc-i386.h: Declare tc_coff_fix2rtype and
1349 tc_coff_sizemachdep.
1351 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1353 * write.c (write_object_file): Disable obj_check_file_symbols
1354 hook; only back end using it wasn't using it correctly.
1355 (write_object_file): Always call obj_frob_symbol and
1356 tc_frob_symbol; always retain symbol if it's used by a relocation,
1357 regardless of what these routines indicate.
1358 * config/obj-coff.c (coff_frob_symbol): Renamed from
1359 coff_check_file_symbols.
1360 * config/obj-coff.h (obj_check_file_symbols): Deleted.
1361 (coff_frob_symbol): Declare.
1362 (obj_frob_symbol): Call it.
1364 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
1365 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
1366 (c_section_header): Ditto. Delete superfluous return at end of
1369 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
1371 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
1373 (c_section_header): Rewrite prototype so that it contains no
1374 preprocessing directives. Don't declare it at all if
1377 * configure.in (sparc*-*-lynxos): New target, using coff and
1380 * stabs.c: New file.
1381 * Makefile.in (REAL_SOURCES, OBJS): List it.
1382 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
1383 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
1386 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
1389 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1391 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
1392 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
1393 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
1395 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
1396 ecoff_read_begin_hook.
1397 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
1398 ecoff_symbol_new_hook.
1399 (obj_elf_init_stab_section): Cast alloca result.
1400 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
1401 information and write it out into .mdebug section.
1402 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
1403 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
1404 (ECOFF_DEBUGGING): Define if TC_MIPS.
1405 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
1406 fields required by ECOFF.
1407 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
1408 OBJ_ECOFF in many cases.
1409 (mips_any_noreorder): New variable.
1410 (mips_cprestore_offset): Initialize to -1.
1411 (mips_frame_reg): New variable.
1412 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
1413 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
1414 (md_pseudo_table): Handle "gpword" and "cpadd".
1415 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
1416 of text, data and bss sections to 4. Set alignment of
1417 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
1419 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
1421 (append_insn, macro_build, macro_build_lui): Take place
1422 argument. Changed all callers.
1423 (append_insn): If appending a nop, don't emit one.
1424 (macro_build): Changed assertion for 'i', 'j', 'o' case.
1425 (gp_reference): Removed.
1426 (load_address): New function.
1427 (macro): If mips_noreorder is used, set mips_any_noreorder.
1428 Extensive changes to handle GP and PIC symbols differently.
1429 Build both possible code choices using a variant frag, and
1430 make a final decision at the end of assembly when all
1431 information is known. Added PIC support for all symbol
1433 (mips_ip): Don't permit anything but a number after $ for a
1434 coprocessor register. Don't use .lit4 or .lit8 sections when
1435 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
1437 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
1438 (s_change_sec): Set alignment of ELF .rodata or .sdata section
1440 (s_mipsset): If .set noreorder, set mips_any_noreorder.
1441 (s_cpload): Ignore .cpload if not generating PIC code. Warn
1442 if .cpload is not in noreorder section.
1443 (s_cprestore): Ignore .cprestore if not generating PIC code.
1444 (s_gpword, s_cpadd): New functions.
1445 (tc_get_register): Added frame argument; if true, set
1446 mips_frame_reg to return value. Changed all callers.
1447 (md_estimate_size_before_relax): Don't error out, but instead
1448 determine how much a frag should grow.
1449 (tc_gen_reloc): Return multiple relocs if appropriate, as
1450 determined by md_estimate_size_before_relax.
1451 (md_convert_frag): New function.
1452 (mips_elf_final_processing): Set ELF header flags based on
1453 mips_any_noreorder and mips_pic.
1454 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
1455 (MAX_RELOC_EXPANSION): Define to be 3.
1456 (md_relax_frag): Define to be 0.
1457 (md_convert_frag): Don't define.
1458 (tc_get_register): Changed declaration.
1460 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
1461 support generating ECOFF debugging information for MIPS ELF
1462 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
1463 handling of external symbols: it now always generates exactly
1464 those external symbols that are defined in the global symbol list.
1465 * Makefile.in (REAL_SOURCES): Added ecoff.c.
1466 (REAL_HEADERS): Added ecoff.h.
1467 (OBJS): Added ecoff.o.
1468 (ecoff.o): New target.
1469 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
1470 Remaining code mostly just calls ecoff.c code.
1471 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
1472 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
1474 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
1475 functions in ecoff.c.
1476 (ecoff_stab): Don't declare (now declared in ecoff.h).
1477 (obj_set_sym_index): Define.
1478 (obj_ecoff_set_sym_index): Declare.
1480 * frags.h (frag_grow): Declare.
1481 * frags.c (frag_grow): Made non-static.
1483 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
1484 (relax_segment): If md_relax_frag is defined, use it to handle a
1485 frag of type rs_machine_dependent rather than looking through
1488 * read.c (read_a_source_file): If we find a bad pseudo-op,
1489 do a continue to go on to the next line rather than a break.
1490 Removed duplicate bad pseudo-op code which was never executed.
1492 * read.c (s_lcomm): Do not require a comma after the name.
1494 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
1496 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
1497 * read.c (s_lcomm): Set bss flag for .sbss section if used.
1498 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
1499 bss section. Set SEC_RELOC if there are any relocations, even for
1500 a zero size section.
1502 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
1503 data offset on reloc[0]->address rather than reloc[j]->address, so
1504 that multiple relocs can affect different memory locations.
1506 * write.c (chain_frchains_together, relax_and_size_seg,
1507 adjust_reloc_syms, write_relocs): Make third argument PTR, not
1508 char *, to match definition of bfd_map_over_sections.
1510 * app.c (do_scrub_next_char): Don't interpret a comment character
1511 as starting a CPP line directive unless it is a '#' and is the
1512 very first characters on the line (i.e., do not permit leading
1515 * messages.c (identify): Make file argument non-const, to match
1518 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1520 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
1522 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
1524 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
1525 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
1528 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1530 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
1531 * config/obj-som.c (obj_som_version): Add missing ';'.
1532 (som_frob_file): Delete whitespace at EOL.
1534 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
1536 * Makefile.in (VERSION): Updated following 2.2 release.
1538 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1540 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
1541 field selector, rather than an int. All uses of field selectors
1543 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
1544 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
1547 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1549 * config/tc-hppa.c (pa_type_args): For .import statements,
1550 silently ignore attempt to change the symbol type for a function
1551 from ST_ENTRY to ST_CODE on .import.
1553 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1555 * write.h (fixS): Rename fx_callj field to fx_tcbit.
1556 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
1557 config/tc-i960.c: Corresponding changes.
1559 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1561 * Makefile.in (distclean): Delete config-stamp and config.h
1563 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
1566 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
1567 Accept new argument "is_export". All callers changed. When
1568 processing a .export directive for a function, do not allow
1569 the user to set the type to "CODE", instead warn and set the
1572 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1574 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
1575 Lemon <mellon@pepper.ncd.com>).
1576 (mips_ip): Permit odd numbered floating point registers if -mips3.
1577 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
1579 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
1581 * configure.in: Remove h8300h, we have multilib now.
1583 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
1585 * configure.in: Support generic netware as being ELF format.
1586 Recognise unixware if the user supplies it.
1588 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1590 * First cut at cleaning up PA instruction parsing.
1591 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
1592 insn structure as an argument, and a pointer to a string. All
1593 callers changed. Always read any field selector here. Call
1594 evaluate absolute to get a return value.
1595 (evaluate_absolute): Addept pointer to insn structure as its
1596 argument. All callers changed.
1597 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
1598 into an instruction and continuing the main pa_ip loop.
1599 (CHECK_FIELD): New macro for simple range checking of fields.
1600 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
1601 and CHECK_FIELD. All immediate fields now pass through
1602 pa_get_absolute_expression which will also handle field selectors.
1603 Delete dead code. Simplify.
1604 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
1605 applied are in range. Use bfd_put_32 rather than inserting each
1606 byte of the fixed instrution into the buffer ourselves.
1608 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
1609 it was PA specific and is no longer needed (it's now handled
1610 within the PA backend).
1611 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
1612 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
1613 a fixup is $global$ change it to NULL as $global$ is really only
1614 needed long enough to determine the base type of relocation to use.
1616 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
1618 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
1619 for 'z' operands (target of ble branch).
1621 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1623 * config/tc-hppa.c: (update_subspace): Fix type and name of last
1624 parameter. All callers fixed.
1625 (md_begin, pa_chk_field_selector, pa_entry): Lint.
1627 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
1628 to default state after it's been used.
1630 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1632 * config/obj-som.c (obj_som_init_stab_section): Change
1633 space/subspace sort keys for the stab sections so as to avoid
1634 bugs in the hp linker and pxdb.
1636 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1638 * write.c (chain_frchains_together): Update pointer to last
1639 frag for a segment in the seginfo structure.
1641 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
1643 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
1645 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1647 * write.c (fixup_segment): Handle conversion of subtraction to
1648 pc-relative addressing even if pc-relative flag is already set.
1650 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
1653 * doc/Makefile.in (distclean): Delete intermediate files from dvi
1654 build, but not the dvi or info files.
1655 * Makefile.in (clean-here): New target; cleans up current
1657 (distclean): Use it instead of clean.
1659 * read.c (s_xstab): Don't use alloca.
1661 * messages.c (identify): New routine; print message identifying
1662 following messages as coming from assembler.
1663 (as_show_where, as_bad_internal, as_bad_where): Call it.
1664 (as_fatal): Don't need to identify program any more.
1666 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1668 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
1670 (get_stab_string_offset): Remove unused variable aligned.
1672 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1674 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
1675 predefined register table.
1676 (pa_parse_number): Handle %rp in common register shortcut code.
1677 Consistently set return value to -1 for an error. Clean up error
1678 messages and only print them when "print_errors" is true. Handle
1679 empty string case like the HP assembler -- assume a value of
1682 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
1683 standard hpux include files to pick up various function decls.
1685 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
1686 stdio.h. Delete bogus declaration of free. Get path to
1687 alloca-conf.h right.
1689 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1691 * expr.c (operand): Fix checks for characters following "0b" or
1694 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1696 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
1697 so GAS can attach unwind descriptor information to a BFD symbol.
1698 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
1699 descriptor information to the BFD symbol.
1700 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
1701 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
1703 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
1704 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
1705 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
1706 build "end-of-function" symbols for SOM, they are not needed.
1708 * config/tc-hppa.c (process_exit): Create temporary symbols with
1709 correct prefixes so they can be eliminated later.
1711 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
1712 (pa_callinfo): Insert framesize into the unwind information as
1713 soon as it's available.
1714 (pa_build_unwind_subspace): Do not insert framesize into the unwind
1717 * Add support for marker type relocations. These mark areas
1718 of interest to the linker. ENTRY/EXIT relocations for SOM are
1719 an example of marker relocations.
1720 * write.c (write_relocs): Instead of assuming size of a relocation
1721 is 4 bytes, pick up the size from relocation itself.
1722 (fixup_segment): Do not complain that a value is too small for
1725 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
1726 * expr.c (operand): Set sy_used for any symbol used as an operand.
1727 (expr): Likewise for any symbol used in an expression.
1728 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
1729 symbols which are never used and absolute symbols which local scope.
1731 * config/obj-som.h (obj_frob_file): Define.
1732 * config/obj-som.c (obj_som_init_stab_section): Set alignment
1733 of stab sections. Make space for the special stab entry.
1734 (adjust_stab_sections): Adjust the special entry in the
1736 (som_frob_file): New function. Simply calls adjust_stab_sections
1739 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1741 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
1742 (mips_pic, mips_cprestore_offset): New static variables.
1743 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
1744 Ignore .bgnb and .endb.
1745 (gp_reference): _gp_disp is never addressed off GP.
1746 (macro_build): Ignore macros while searching for insn. For cases
1747 i, j, and o, accept the reloc type as an argument rather than
1748 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
1749 BFD_RELOC_MIPS_GPREL. Added new case a.
1750 (set_at, load_register, macro): Changed calls to macro_build to
1751 pass new argument for i, j and o cases.
1752 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
1753 special handling when generating SVR4 PIC code.
1754 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
1755 rather than hard coded constants.
1756 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
1757 BFD_RELOC_MIPS_CALL16.
1758 (s_option): Set mips_pic based on .option picN.
1759 (s_abicalls): New function; set mips_pic to 2.
1760 (s_cpload): New function; handle .cpload.
1761 (s_cprestore): New function; handle .cprestore.
1763 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
1764 .endb and .verstamp, setting them to s_ignore.
1766 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1768 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
1769 field. Define SUBSPACE_DEFINED accessor macro.
1770 (pa_subspace): Allow user to override subspace attributes for
1771 built-in subspaces. Set ssd_defined at the end of fcn -- that
1772 way the attributes can only be changed once. Pass newly allocated
1773 name to is_defined_subspace, not a pointer to the input line.
1774 Fix typo in space/subspace rework.
1775 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
1777 * config/tc-hppa.c (pa_import): If currently in the text segment
1778 and a symbol is imported without type information, set BSF_FUNCTION
1780 * write.c (relax_and_size_seg): Correct test to determine if
1781 the section's size was rounded up.
1783 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
1784 can properly set all the SOM symbol types.
1785 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
1786 symbol types which can be set from an IMPORT/EXPORT statement.
1787 (pa_export_args): Set the pa_symbol_type type based on arguments.
1788 If defined, call obj_set_symbol_type to pass this information on
1791 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
1792 stab section we make.
1793 (s_stab_generic): Likewise.
1795 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1797 * Allow backends to override the value of the fake label.
1798 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
1799 assume backends will define LOCAL_LABEL if anything other than
1800 'L' is used to denote a local label.
1801 (FAKE_LABEL_NAME): New macro. Defines the default name used for
1803 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
1804 and instead simply use the string defined by FAKE_LABEL_NAME.
1805 (operand): Likewise.
1806 * read.c (s_stab_generic): Likewise.
1807 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
1808 known to be a local label.
1809 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
1810 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
1811 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
1812 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
1813 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
1814 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
1816 Rework space/subspace handling in PA code to fully support
1817 SOM spaces/subspaces.
1818 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
1819 to control the use of space/subspace name aliases.
1820 (update_subspace): Accept space chain entry for containing space
1821 as a new parameter. All callers changed.
1822 (pa_get_label): Use current_space rather than pa_segment_to_space.
1823 (pa_define_label): Likewise.
1824 (pa_undefine_label): Likewise.
1825 (md_begin): Change into the (possibly modified) text_section.
1826 (pa_parse_space_stmt): Create a new segment/space if create_flag
1827 is true, and the space name is not one of the two predefined spaces.
1828 (pa_subspace): Use current_space rather than a lookup via
1829 pa_segment_to_space. Reset BFD section flags as required by
1830 the .subspace directive. Likewise for the section alignment.
1831 Pass the current space to update_subspace and create_new_subspace.
1832 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
1833 is true. When not using aliases, create a BFD section for each
1834 subspace encountered. When not using aliases replace the default
1835 text, data, and bss segments with new ones.
1836 (create_new_subspace): When not using aliases each subspace has a
1837 section/segment and subsegments are not needed, so set the subsegment
1840 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
1841 obj_set_section_attributes to pass space attributes to the
1843 (create_new_space): Likewise.
1844 (create_new_subspace): Likewise for subspace attributes using
1845 obj_set_subsection_attributes.
1846 (update_subspace): Likewise for subspace attributes using
1847 obj_set_subsection_attributes.
1849 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
1850 for $TEXT$ and $PRIVATE$ from the default space structure.
1852 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
1853 as appropriate for the given type.
1855 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
1858 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
1861 * config/obj-som.[ch]: New files for SOM support. Note SOM
1862 support is not yet complete in GAS or BFD.
1864 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
1865 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
1868 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1870 * Allow backends to override the section names used for embedded
1871 stabs support. Needed for SOM.
1872 * read.c (STAB_SECTION_NAME): Default the name of the stab section
1874 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
1875 (get_stab_string_offset): Is now passed the full name for the
1876 stab string section rather than a name prefix. All references
1878 (s_stab_generic): New argument for the stab string section name.
1879 all references changed.
1880 (s_xstab): Append "str" to the stab section name to get the
1881 stab string section name.
1882 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
1883 to stab section name to get the stab string section name. Pass
1884 the full name of the stab string section to get_stab_string_offset.
1885 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
1887 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
1888 textand data segments. Warn user "-R" is unsupported on the
1891 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1893 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
1894 .align and .ALIGN directives.
1896 * config/tc-hppa.c (pa_space): Do not report an error for a .space
1897 directive which does not define a "well-known" space and does
1898 not include a space number as an argument.
1900 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
1901 "defined", "loadable", "code_only" and "space_index" fields.
1902 (pa_def_spaces): Correct initialization of the "spnum", "defined",
1903 and "private" fields.
1905 * write.h (struct fix): Add new tc_fix_data field for the various
1906 backends to attach machine dependent fixup information to.
1907 * write.c (fix_new_internal): Initialize new tc_fix_data field.
1908 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
1910 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
1911 callers to get HPPA fixup information from the tc_fix_data field
1913 (hppa_fix_root): Delete unnecessary variable.
1914 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
1916 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
1917 function. Fix all callers.
1918 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
1920 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
1921 if a particular fixup is adjustable.
1922 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
1923 perform the real work.
1925 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
1926 of OBJ_XXX conditionals.
1927 (MAX_RELOC_EXPANSION): Likewise.
1929 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
1930 callers. Now returns log2 (N) for positive N which are an exact
1931 power of two or -1 for an error.
1933 * config/tc-hppa.c (pa_callinfo): Range check values provided for
1934 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
1935 inserting them into the unwind table.
1937 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
1938 (hppa_gen_reloc_type): New object format dependent macro.
1939 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
1940 conditional. The code can (and will) be shared between SOM & ELF
1941 formats in the near future.
1942 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
1943 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
1944 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
1947 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
1950 * config/obj-elf.h (obj_elf_version): Add extern prototype.
1952 * configure.in (hppa-*-bsd*): New configuration.
1953 BFD is always used for GAS generating SOM objects.
1955 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
1956 adjustment is rejected by the target machine.
1958 * config/tc-hppa.c (pa_big_cons): Delete function and its
1959 declaration. All callers changed to use pa_cons.
1961 * write.c (fixup_segment): Fix indention and open/close brace
1964 From Pete Hoogenboom:
1965 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
1968 * config/tc-hppa.c (pa_parse_space_stmt): Advance
1969 input_line_poitner when an invalid argument is encountered.
1971 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1973 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
1974 the table, require that the one without bit 0x1000000 set come
1975 first. Require further that it be case 'b' or 'P'. The a29k
1976 opcode table already meets these constraints.
1977 (machine_ip): When handling case 'i' or 'A', make sure that the
1978 appropriate opcode really exists by looking at the next entry in
1981 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1983 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
1984 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
1986 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
1987 after a .ent directive.
1989 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
1990 between 32 and 63 for double shift instruction). Do & 0x1f rather
1992 (printInsn): Handle '>'.
1994 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1996 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
1997 number in the right place. Untested. Probably does not work for
1998 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
2000 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
2001 an illegal offset of 0 or -1.
2003 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
2004 section to a longword boundary.
2006 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
2008 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
2011 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
2014 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2016 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
2017 address. (md_assemble): Make error handling a bit more graceful.
2018 (md_apply_fix): Don't warn on non aligned displacement.
2020 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
2023 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2025 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
2026 as.info* even if they're in $(srcdir) (e.g., for FSF
2029 * write.c (write_relocs): For relocs that are pc_relative and
2030 pcrel_offset and not partial_inplace, adjust reloc->addend to
2031 compensate for a bfd_perform_relocation bug.
2033 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
2034 * config/tc-sparc.c: Ditto.
2035 (tc_gen_reloc): Include fx_offset for pcrel fixups.
2037 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
2039 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
2041 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2043 * messages.c: replaced all variables called Format with 'format',
2044 for consistency throughout
2046 * configure.in: handle mips*- instead of mips, mips*el for little
2047 endian configurations
2049 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2051 * input-scrub.c (physical_input_file, logical_input_file,
2052 physical_input_line, logical_input_line): Made static.
2053 (as_where): Return current file name and line number, don't print
2055 * messages.c (as_show_where): New static function. Other
2056 functions use it instead of as_where.
2057 (as_bad_internal): New static function.
2058 (as_bad): Use as_bad_internal.
2059 (as_bad_where): New function, like as_bad but taking a file name
2061 * as.h (as_bad_where): Declare.
2062 (as_where): Change prototype for new arguments.
2063 * write.h (fixS): Added fields fx_file and fx_line.
2064 * write.c (fix_new_internal): Save file and line number in fix.
2065 (fixup_segment): Use as_bad_where, not as_bad.
2066 * input-file.c (f_in, file_name): Made static.
2067 * cond.c (struct file_line): Just use file and line fields.
2068 (s_else): Use as_where and as_bad_where, not get_file_line and
2070 (get_file_line, set_file_line): Removed.
2071 * listing.c (listing_newline): Use as_where.
2072 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
2073 * config/obj-ecoff.c (add_file): Use as_where.
2074 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
2075 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
2076 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
2078 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
2080 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
2081 OPTIONAL_REGISTER_PREFIX if either is already defined.
2083 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
2085 * configure.in: Set bfd_gas for all sparc targets. Added facility
2086 for keeping or rejecting configurations still under development;
2087 default is to assume production environment, and reject configs
2088 still being worked on. Mark Elf configurations (except sparc and
2089 i386) as developmental. Deleted cases matching some generic names
2090 in favor of more specific names. (E.g., when we get Alpha
2091 support, we'll still only support VMS for Vax.)
2093 * config/tc-sparc.h (md_end): New macro.
2094 * config/tc-sparc.c (md_end): Function deleted.
2095 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
2096 version compiling. All sparc targets will use bfd now.
2097 * tc.h (md_end): Don't declare if it's defined as a macro.
2099 Changes from Jeff Law and Peter Hoogenboom:
2101 * read.c (next_char_of_string): Limit octal character constants to
2104 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
2105 against placing additional object-file dependent code here. Warn
2106 against contaminating all of GAS with the internals of tc-hppa.c
2107 through inclusion of tc-hppa.h. Delete all forward declarations
2108 for functions only used within tc-hppa.c, likewise for structures,
2109 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
2110 conditional code in a few small places.
2112 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
2113 structures, global variables, forward declarations together.
2114 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
2115 conditional code -- try to group conditional code together
2116 into a few places. Make all functions and variables which
2117 are only used within tc-hppa.c static. PARAMize all functions.
2118 Add comments to functions. Delete unused functions, variables,
2119 #defines, etc. Delete unused members within structures. Delete
2120 ldil;ble hacks -- it is believed they were installed to work
2121 around old gas bugs. Avoid using mixed case for local
2122 functions, variables, and structures. Fix formatting problems
2123 not found by GNU-indent. Add FIXME notices for things which
2124 should be worked on the near future. Delete lots of old
2125 useless (1.36 PA-SOM) code.
2127 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
2128 field of the fixS structure. Needed to build unwind
2129 descriptors correctly.
2131 * write.c: (fixup_segment): Allow expressions such as
2132 sym1-sym2+const as long as sym2 is $global$.
2134 * write.c (adjust_reloc_syms): Provide a hook so that a target
2135 cpu configuration can reject certain relocation reductions.
2136 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
2137 which do not involve function symbols.
2139 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
2140 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
2142 * config/tc-hppa.c: Likewise.
2144 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
2145 of elf32_symbol_type.
2146 (pa_export_args): Likewise.
2147 (elf_hppa_final_processing): Likewise.
2148 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
2150 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
2153 * config/tc-hppa.c: (md_section_align): Align all sections to
2154 a multiple of the section alignment rather than always a
2157 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
2158 bits are zero (eg they specify no relocations), then do not even
2159 bother adding their entries to thesymextn section.
2161 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2163 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
2164 option, which is used by the SunOS make default .s.o rule.
2166 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2168 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
2170 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
2171 (m68k_aout_machtype): New variable, if OBJ_AOUT.
2172 (md_assemble): Initialize m68k_aout_machtype based on
2173 current_architecture, if OBJ_AOUT.
2174 (md_parse_option): Remove obsolete reference to omagic.
2176 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2178 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
2179 (s_option): Ignore .option O* and .option pic*.
2180 (s_ent): Skip whitespace between symbol and optional digit.
2181 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
2183 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
2184 characters in state 6.
2185 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
2188 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
2189 for ELF by hacking around bizarre bfd_perform_relocation behaviour
2190 that I don't dare change.
2192 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
2194 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
2195 call strchr for each character to see if it is a special char,
2196 instead add a second loop over special_chars. Set alignment
2197 of text, data and bss sections to 4.
2198 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
2200 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
2201 ELF, since the ELF object format does not have these type of
2202 relocations. Change the abort into as as_bad and return
2203 BFD_RELOC_NONE to silence compiler warnings.
2204 (md_assemble): Keep track of the instruction size. Allow white
2205 space between the $ and the constant for compatibility with older
2206 gases and other assemblers.
2207 (i386_operand): Skip spaces between $ and expression.
2208 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
2209 ELF. Convert abort into an as_bad and assert into as_fatal.
2211 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2213 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
2214 sub_symbolP is in the current segment, convert to a PC-relative
2215 fixup and discard the symbol.
2217 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2219 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
2220 for st_StaticProc just like st_Proc.
2222 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
2223 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
2226 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2228 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
2229 (mips_regmask_frag): New static variable, if OBJ_ELF.
2230 (md_begin): If OBJ_ELF, create .reginfo section and set
2231 mips_regmask_frag to a frag.
2232 (mips_elf_final_processing): New function, if OBJ_ELF. Set
2233 mips_regmask_frag to register mask information.
2234 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
2237 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2239 * messages.c (as_fatal): Use myname when printing messages.
2241 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
2242 as initial "return" value in case hashing isn't needed.
2244 * config/tc-a29k.c (md_atof): Return null, not empty string, on
2246 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
2247 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
2248 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
2249 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
2251 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2254 * config/tc-h8300.c (get_specific): Special action if 8 bit
2255 address seen. (check_operand): Don't complain if truncating top
2256 bits of an 8 bit address. (build_bytes): Allow an immediate and
2257 an absolute in the same insn.
2259 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2261 * write.c (write_contents): Don't crash if seginfo is NULL.
2263 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
2264 by modifying .reginfo section, not by directly modifying BFD
2267 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2269 * config/ho-sunos.h: remove extern time declaration
2271 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2273 * messages.c (as_fatal): Do mention that it's the assembler that
2274 got the fatal error.
2276 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2278 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
2279 hold register masks.
2280 (md_begin): Initialize them to zero.
2281 (append_insn): Update mips_gprmask and mips_cprmask. Also add
2282 register variables pinfo and prev_pinfo.
2283 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
2284 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
2285 and cprmask from mips_gprmask and mips_cprmask.
2287 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
2288 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
2289 (various): Change all references to GP references to apply if
2290 GPOPT, not if OBJ_ECOFF.
2291 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
2292 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
2294 (s_frame, s_loc, s_mask): Comment out entire functions, rather
2295 than just body. They're not used anyhow.
2296 * configure.in: Set cpu_type to mips for mips*. Accept
2297 mips-*-elfl* and mips-*-elf*.
2299 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
2301 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
2304 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2306 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
2307 BFD_RELOC_64 into BFD_RELOC_32.
2308 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
2309 (cons_fix_new_mips): Declare.
2311 Changes to let cons handle bignums like general expressions.
2312 * expr.h (expressionS): New field X_unsigned.
2313 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
2315 (expr) Fix typo resultP to right if missing operand. Set
2316 X_unsigned to 1 when building new expression.
2317 * read.c (potable): Make "octa" and "quad" call cons, not
2319 (cons): Handle bignums. If given an O_constant (small integer) to
2320 fill a big space, turn it into a bignum.
2321 (parse_bitfield_cons): Set X_unsigned field.
2322 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
2324 * read.h (big_cons): Remove prototype.
2325 * symbols.c (resolve_symbol_value): Don't give a warning if a
2326 symbol in expr_section can not be resolved.
2327 (S_SET_VALUE): Clear X_unsigned.
2328 * write.c (write_object_file): If resolve_symbol_value failed on a
2329 symbol we are writing out, give a warning.
2330 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
2331 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
2332 call pa_cons, not pa_big_cons.
2333 (pa_big_cons): Remove.
2334 * config/tc-hppa.h (pa_big_cons): Remove declaration.
2335 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
2338 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
2340 * doc/as.texinfo (Copying): new node, to handle the recent changes
2341 in the texinfo/gpl.texinfo file
2343 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2345 * read.c (big_cons): Handle "0" correctly.
2347 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
2349 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2351 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
2352 have pc-relative fixup.
2353 (md_parse_option): Move "-k" case down near "-pic" case.
2355 * configure.in: Alphabetize list of cpu type alternatives. Enable
2356 OS values of "linux*elf*" and "linux*coff*" to select those
2357 formats, with linux emulation. Don't bother checking for upper-
2358 or mixed-case versions of "ose".
2360 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2362 * config/z8k.c (md_pseudo_table): add "unseg".
2364 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2366 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
2367 found while extending the dissassembler.
2369 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
2371 * configure.in: Split i386 LynxOS out from other coff targets,
2372 add a specific Lynx emulation.
2373 Add m68k LynxOS target.
2374 * config/tc-i386.c: Define specific Lynx target format.
2375 * config/tc-m68k.c: Define specific Lynx target format.
2376 * config/te-lynx.h: New file.
2378 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
2379 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
2380 (INIT_STAB_SECTION): Define.
2381 * config/obj-coffbfd.c: Include <time.h>.
2382 (write_object_file): Look for .stab sections and call
2383 adjust_stab_section.
2384 (adjust_stab_section): New function, fills in the first symbol
2385 of a stab section with number of symbols and string table size.
2386 (obj_coff_init_stab_section): New function, creates the initial
2387 symbol for a stab section.
2389 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2391 * config/atof-vax.c (md_atof): Return null on success instead of
2393 * config/atof-tahoe.c (md_atof): Ditto.
2394 * read.c (float_cons): Expect a null pointer for success, not an
2397 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
2398 on success, instead of empty string. All callers changed.
2400 * config/tc-vax.c: Use PARAMS in declarations.
2401 (vip_op): Use NULL instead of empty string for success in error
2404 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2406 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
2407 in different defined segments.
2409 * write.c (relax_segment): Localize "aim" variable. If
2410 DIFF_EXPR_OK, don't impose checks on symbol segment types.
2411 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
2412 segment, convert to a PC-relative fixup and discard the symbol.
2414 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
2415 (md_parse_option) [TE_SUN3]: Set it for "-k".
2416 (m68k_ip): Generate proper fixup for mode 7.3.
2417 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
2419 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2421 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
2422 earlier in the file.
2423 (insop, add_exp): Now defined as functions, for readability.
2424 (insop): Now takes two arguments; callers changed.
2426 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2428 * config/tc-m88k.c (get_o6): new function.
2429 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
2430 get_vec9, getval, get_pcr, calcop, match_name): make static and
2432 (s_file): remove extraneous forward decl.
2433 (md_begin): add const to retval decl.
2434 (calcop): cope with instructions without arguments. Handle 'o'
2435 type argument, the o6 field of the prot insn.
2436 (md_estimate_size_before_relax): return a dummy value.
2438 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
2439 in bits 10 through 7. flt.[dxs]s requires an r register in the
2440 second argument. New instruction lda.x. New instruction muls
2443 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2445 * Makefile.in (distclean): Recurse like clean.
2446 * doc/Makefile.in (distclean): New target.
2448 * config/tc-mips.c (md_begin): Set BFD architecture and machine
2449 based on MIPS ISA level.
2451 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2453 * as.c (main): "exhausted", not "exhuasted".
2455 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
2456 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
2457 (write_object_file): Never strip symbols with sy_used_in_reloc
2460 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
2461 Solaris and SVR4 style .section pseudo-ops.
2462 (obj_elf_ident): Set SEC_READONLY for .comment section.
2463 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
2464 generating a reloc, don't apply a fix.
2466 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2468 * config/obj-coffbfd.c (relax_align): Now static.
2470 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2472 * read.c (get_stab_string_offset): Make non-static. Make
2473 arguments const. Don't align strings to 4 byte boundaries.
2474 * read.h: Declare get_stab_string_offset.
2475 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
2476 SEC_LOAD for progbits section.
2477 (obj_elf_init_stab_section): New function.
2478 (adjust_stab_sections): Add casts to avoid warnings.
2479 * config/obj-elf.h (INIT_STAB_SECTION): Call
2480 obj_elf_init_stab_section.
2481 (OBJ_PROCESS_STAB): Removed definition.
2483 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2485 * config/obj-elf.h (S_GET_SIZE): Define.
2486 (obj_frob_forward_symbol): Define.
2487 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
2489 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2491 * tc.h: Declare tc_gen_reloc differently depending upon
2492 RELOC_EXPANSION_POSSIBLE.
2493 * config/obj-elf.c (obj_elf_section): Only set flags when first
2494 creating the section.
2496 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2498 * config/tc-mips.c (append_insn): Don't swap a trap instruction
2501 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2503 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
2504 set previous_section and previous_subsection and then call s_data
2505 and s_text, respectively.
2506 (obj_pseudo_table): Add data and text.
2507 (obj_elf_section): Add SEC_LOAD to default initialization of
2508 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
2509 SEC_ALLOC for "alloc" string. Don't bother trying to find the
2510 section; just use subseg_new.
2512 * read.c (change_to_section): Removed. This is now done by
2514 (get_stab_string_offset): Rearranged somewhat. Create the section
2515 using subseg_new. Store the string index in seg_info, rather than
2516 in a static variable. Force the first string to be empty. Use
2517 frag_more rather than FRAG_APPEND_1_CHAR.
2518 (s_stab_generic): Rewrote.
2519 * subsegs.h (segment_info_type): Added stabu union.
2520 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
2521 * config/obj-aout.c: Don't include aout/stab_gnu.h.
2522 (obj_aout_stab, obj_aout_desc): Removed.
2523 (obj_pseudo_table): Removed desc and stabX entries.
2524 * config/obj-bout.c: Same changes as config/obj-aout.c.
2525 * config/obj-bout.h (S_SET_TYPE): Define.
2526 (tc_bout_fix_to_chars): Declare.
2527 * config/obj-coff.c (obj_coff_stab): Removed.
2528 (obj_pseudo_table): Removed desc and stabX entries.
2529 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
2530 * config/obj-coffbfd.c (current_stab_symbol): Removed.
2531 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
2532 n_other, n_desc and n_value fields.
2533 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
2534 (MAKE_STAB_SYMBOL): Removed.
2535 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
2536 Changed arguments and removed parsing code.
2537 (obj_pseudo_table): Removed stabX entries.
2538 * config/obj-ecoff.h (ecoff_stab): Declare.
2539 (OBJ_PROCESS_STAB): Define.
2540 * config/obj-elf.c: Don't include aout/stab_gnu.h.
2541 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
2542 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
2544 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
2545 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
2546 set SEC_LOAD for .note section.
2547 (adjust_stab_sections): Get frag pointer from seg_info, rather
2548 than looking through frags.
2549 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
2550 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2552 * config/obj-vms.c (obj_aout_stab): Removed.
2553 (obj_pseudo_table): Removed stabX entries.
2554 * config/obj-vms.h (S_SET_TYPE): Define.
2556 * as.h: Declare listing.
2557 * read.c: Don't declare listing.
2558 (emit_expr): Cast fix_new_exp argument.
2559 (parse_bitfield_cons): Correct printf format.
2560 * symbols.c (symbol_new): Add cast to avoid warning.
2561 * write.h: Declare text_last_frag and data_last_frag.
2562 * config/obj-bout.c (obj_bout_line): Added dummy argument.
2563 * config/obj-coffbfd.c: Add some casts to avoid warnings.
2564 * config/tc-a29k.c: Likewise.
2565 * config/tc-i960.c: Likewise. Also fully bracket structure
2566 initializations, fix printf formats, and remove unused variables.
2568 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2570 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
2571 * struc-symbol.h: Declare verify_symbol_chain and
2572 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
2573 * symbols.c (verify_symbol_chain): Removed useless expression.
2574 * write.c (headers, the_object_file): Only use if not
2575 BFD_ASSEMBLER and not BFD.
2576 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
2578 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
2580 * write.h: Declare relax_segment.
2581 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
2583 (stack_top): Commented out, since it's not used.
2584 Fixed up pseudo-op functions to take an ignored int argument.
2585 (size_section): Added default BAD_CASE to switch.
2586 Changed bzero calls to memset.
2587 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
2588 (s), not on s itself.
2589 * config/tc-a29k.c (s_use): Take ignored int argument. Only
2590 define if OBJ_COFF is not defined.
2591 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
2592 argument signed again.
2593 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
2595 (m68k_ip): Fully bracket initialization of archs.
2596 Correct several formats for __LINE__ to be %d rather than %s.
2597 (init_table): Fully bracket initialization.
2598 Cast values larger than 0x7f assigned to fr_opcode to char.
2600 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
2601 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
2602 section name, and subseg_set always takes a segT. Changed all
2603 callers as appropriate.
2604 * config/obj-coffbfd.c (change_to_section): Renamed to
2605 obj_coff_add_segment. Corrected. Made callers use subseg_new.
2606 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
2609 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
2611 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
2613 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2615 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
2618 * Added a number of casts to function calls.
2619 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
2620 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
2621 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
2622 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
2623 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
2624 (obj_elf_section), config/tc-i386.c (parse_register),
2625 config/tc-sparc.c (isoctal, s_proc): Cast char
2626 array indices to unsigned char.
2627 * app.c (process_escape): Make static. Add prototype. Change
2628 argument from char to int.
2629 * as.c: Include output-file.h for prototypes. Comment out unused
2631 * Makefile.in (as.o): Depend on output-file.h.
2632 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
2633 (pseudo_typeS): Add prototype to poc_handler field.
2634 (print_version_id): Add prototype.
2635 (xmalloc, xrealloc): Change size arguments to unsigned long.
2636 (do_scrub_next_char): Add prototypes for function arguments.
2637 (had_errors, had_warnings, scrub_from_file): Remove duplicate
2639 * atof-generic.c (atof_generic): Make size variables unsigned.
2640 * cond.c (ignore_input): Removed unused local variable ptr.
2641 * expr.c (floating_constant, integer_constant): Make static. Add
2643 * flonum-copy.c (flonum_copy): Make size variables unsigned.
2644 * frags.h: Add prototype for frag_init.
2645 * hash.h, hash.c: Change hash values from char * to PTR, make hash
2646 strings const, make returned error strings const char *. Added
2647 prototypes for functions.
2648 * input-file.h, input-file.c (input_file_buffer_size): Return
2650 * input-scrub.c (buffer_length): Make unsigned.
2651 (input_scrub_push, input_scrub_pop): Make static.
2652 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
2653 long and use %lx. Print name of segment rather than address of
2655 (listing_list, listing_title): Change argument to int.
2656 (listing_eject, listing_flags, listing_psize): Add int argument.
2657 * listing.h: Corresponding declaration changes.
2658 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
2660 * read.h: Change get_absolute_expression prototype to return
2661 offsetT. Add prototype for next_char_of_string. Various
2663 * read.c: Remove prototype for next_char_of_string.
2664 (pobegin): Make errtxt const. Make new_length, tmp_len and num
2666 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
2667 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
2669 (s_comm): Change temp from valueT to offsetT. Cast to long when
2670 printing and use %ld (only for error messages anyhow).
2671 (s_long, s_int): Remove unused functions.
2672 (cons): Change argument to int.
2673 (emit_expr): Use %lx when printing longs.
2674 (get_absolute_expression): Return offsetT, not long.
2675 (get_stab_string_offset): Comment out unless
2676 SEPARATE_STAB_SECTIONS.
2677 (s_stab_generic): Remove unused offset. Define seg_is_new only
2678 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
2679 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
2680 * symbols.c: Remove nested comment.
2681 (symbol_new): Rename value to valu.
2682 (colon): Use %ld and cast to long in error message.
2683 * symbols.h: Remove duplicate verify_symbol_chain declaration.
2684 * tc.h: Remove unused md_emit_relocations declaration.
2685 (tc_gen_reloc): Add declaration.
2686 * write.c (cvt_frag_to_fill): Change first argument name depending
2688 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
2689 declarations. Make n unsigned.
2690 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
2691 to f to avoid shadowing.
2692 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
2693 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
2694 punt_it if they will be used. Make i and n unsigned.
2695 (fixup_segment): Cast to long and use %ld in error message.
2696 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
2697 * config/obj-aout.h: Remove nested comment. Add prototype for
2698 obj_aout_frob_symbol.
2699 (obj_aout_line, obj_aout_desc): Add int argument.
2700 * config/obj-ecoff.c: Changed build routines to use an unsigned
2702 (add_string): Make len unsigned long.
2703 (obj_ecoff_stab): Use %lu in error message.
2704 * config/obj-elf.c (obj_elf_common): Comment out unused label
2706 (obj_elf_frob_symbol): Return 0 (currently broken).
2707 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
2708 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
2709 obj_elf_line, obj_elf_previous): Add int argument.
2710 (obj_elf_write_symbol_p): Make static.
2711 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
2712 * config/tc-hppa.h: Remove declarations of functions declared in
2714 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
2715 (s_bss): Add int argument.
2716 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
2717 (dummy): Remove unused function.
2718 (md_assemble): Rename local o to op to avoid shadowing.
2719 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
2720 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
2721 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
2722 %ld in error messages.
2723 * config/tc-sparc.c: Remove duplicate declarations.
2724 (getExpression): Rewrite condition to avoid empty conditional
2726 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
2729 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2731 Changes from Jeff Law:
2733 * config/tc-hppa.c (md_assemble): Fix typo.
2734 (pa_ip): Delete unused variables and labels. Do not check for
2735 unsigned values being < 0, it can't happen.
2736 (is_same_frag): Return a value in recursive call case.
2737 (pa_callinfo): Delete unused variables and labels.
2738 (pa_comm): Likewise.
2739 (pa_copyright): Likewise.
2740 (pa_export): Likewise.
2741 (pa_import): Likewise.
2742 (pa_param): Likewise.
2743 (pa_space): Likewise.
2744 (pa_subspace): Likewise.
2746 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2748 * read.c (get_stab_string_offset, s_stab_generic): If
2749 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
2751 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2753 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
2754 default flag values.
2756 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
2758 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
2760 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
2761 various stab-related directives.
2762 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
2763 * write.c: (merge_data_into_text): Fix ifdef tangle.
2764 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
2765 for stab reader to use.
2766 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
2767 stab reader, macros to access.
2769 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2771 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
2773 * config/tc-hppa.h (struct default_subspace_dict, struct
2774 default_space_dict): Field "sort" is now unsigned char.
2776 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
2777 columns for easier reading.
2778 (bcmp, index): Deleted USG-specific definitions. Should be dealt
2779 with in ho-*.h, or in libiberty. Changed mention of index to
2781 (label_symbolP, label_symbol_defined, callinfo_found,
2782 within_entry_exit, exit_processing_complete, within_procedure,
2783 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
2784 label_symbols_rootP, pa_get_label, pa_label_is_defined,
2785 pa_undefine_label): Now static.
2786 (movers): Now const, in addition to pointing to const data.
2787 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
2788 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
2789 Delete declarations.
2791 Merged more changes from Jeff Law and Pete Hoogenboom:
2793 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
2794 entries for .stab and .stabstr.
2796 * config/obj-elf.c: (elf_stab_symbol_string): Set the
2797 SEC_LOAD attribute for the .stabstr section.
2798 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
2800 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
2801 (obj_elf_stab_generic): Incorrect byte count on call to
2802 md_number_to_chars function.
2804 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
2805 argument relocation bits too.
2807 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
2808 characters which should appear unaltered in the output string (for
2809 example an escaped double-quote).
2811 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
2813 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2814 (pa_parse_nonneg_add_cmpltr): Likewise.
2815 (pa_parse_neg_add_cmpltr): Likewise.
2817 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
2819 (cons_fix_new_hppa): Likewise.
2820 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
2823 * config/tc-hppa.c: Include libhppa.h.
2825 * config/tc-hppa.h: Delete extern declarations of functions
2828 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
2829 OBJ_ELF conditionals.
2830 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
2833 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2835 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
2836 (macro): Use "z,s,t" for div instructions to match corresponding
2837 change in opcode table.
2838 (mips_ip): Added 'z'--must be zero register.
2840 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2842 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
2843 tc_gen_reloc correctly.
2845 * configure.in: Use "case" instead of "if" when possible. Rewrote
2846 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
2848 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2850 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
2851 section type of data. 'd' seems to be used for m88k.
2853 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2855 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
2856 s_mips_space): Set insn_label to NULL to avoid changing it at the
2857 next .align statement.
2858 (append_insn): Don't swap jal with instruction that sets the
2859 register that jal sets.
2861 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2863 * configure.in: recognize m88110.
2865 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2867 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
2868 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
2869 not be on for .hppa_unwind.
2870 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
2871 (pa_param): New function to handle .PARAM directives.
2872 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
2873 functions. Handle '|' for movb; allow movb,n.
2874 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
2875 version. Handle cases where no completer exists for
2877 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
2878 completer exists for comb,n or addb,n. Make logic
2879 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
2880 (pa_parse_nonneg_add_cmpltr): Likewise.
2881 (pa_parse_neg_add_cmpltr): Likewise.
2882 * tc-hppa.h (pa_param): Declare.
2884 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2886 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
2887 Added forward declaration.
2889 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
2891 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
2892 call to elf_tc_make_sections.
2893 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
2896 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
2897 handle symbol extension sections.
2899 * config/tc-hppa.c (pa_build_symextn_section): New function to
2900 create a symbol extension section.
2901 (pa_export_args): Make call to pa_build_symextn_section.
2902 (hppa_tc_symbol, hppa_tc_make_sections,
2903 hppa_tc_make_symextn_section): New functions.
2904 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
2907 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
2908 BFD_ASSEMBLER branch as well.
2910 * config/tc-hppa.h: If ELF is the target object format, define
2911 some ELF- and hppa-specific types and constants.
2913 * config/tc-hppa.c (getExpression): Fix a typo.
2915 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
2916 if a `=' is part of an instruction.
2917 (read_a_source_file): Handle case where end-of-line markers are
2918 also used within instructions.
2919 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
2921 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
2922 out-of-range branches/'calls using "bl" or calls which may need
2923 argument relocation stubs. Do not need/keep relocations for
2924 conditional branches.
2925 (elf_hppa_final_processing): Fix calculation of function size.
2927 * config/obj-elf.c (obj_elf_version): Mark .note section as
2930 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
2931 address of exp, to expression.
2932 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
2933 (md_apply_fix_1): Delete unwanted comments.
2934 (process_exit): Symbols marking the end of a function are always
2937 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
2938 (pa_space): Declare and initialize gdb_section.
2940 * config/obj-elf.c (elf_frob_file): Change
2941 elf_tc_final_processing_hook to elf_tc_final_processing.
2943 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
2944 argument type declarations.
2945 (getExpression): Fix typo.
2946 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
2947 (elf_hppa_final_processing): Likewise. Name changed from
2948 elf_hppa_final_processing_hook.
2949 (start_symbol_root, start_symbol_last): Deleted.
2951 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
2953 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
2954 avoid changing include ordering.
2956 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
2958 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2960 * config/tc-mips.c (set_at): Added unsignedp argument. Use
2962 (set_at_unsigned): Removed; changed callers to use set_at.
2963 (load_register): Removed unused ip argument. Changed callers.
2964 (append_insn): Don't swap branch and branch likely.
2965 (macro_build): Handle 'u'.
2966 (load_register): Handle 64 bit constants.
2967 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
2968 support 64 bit constants.
2969 (mips_ip): Use hex constants in range checks for clarity.
2970 (md_number_to_chars): Support 8 byte values.
2972 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2974 * config/tc-m88k.h: updated copyrights.
2975 (TC_CONS_RELOC): declare to be RELOC_32.
2977 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2979 * config/tc-mips.c (mips_isa): New static variable.
2980 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
2981 check macros. Set text alignment and GP size here.
2982 (md_assemble): Don't set text alignment and GP size here.
2983 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
2984 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
2985 a NOP after a branch likely.
2986 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
2988 (macro): Support r6000 and r4000 macros.
2989 (mips_ip): Check insn ISA level against mips_isa before using it.
2990 Added 'x' case for ignored register.
2991 (md_parse_option): Handle -mipsN and -mcpu=XX.
2993 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2995 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
2997 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2999 * config/tc-sparc.c (s_local): Function moved and renamed...
3000 * config/obj-elf.c (obj_elf_local): ...to here.
3001 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
3002 (obj_pseudo_table): Move handling of ".local".
3004 * tc.h (md_parse_option): Don't declare if defined as a macro.
3006 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
3008 (md_parse_option): New macro, converted from function.
3009 * config/tc-i386.c (md_parse_option): Function deleted.
3010 (comment_chars) [OBJ_ELF]: Include "/".
3011 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
3012 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
3014 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
3015 Call reloc for fix_new type, or use correct enumerator, instead of
3016 always using NO_RELOC.
3017 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
3018 tests for valid section.
3019 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
3021 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
3022 symbol, compensate for location of reloc.
3023 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
3026 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3028 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
3029 (obj_elf_weak): New function.
3030 (obj_pseudo_table): Handle ".weak".
3031 (obj_elf_section): If section directive includes a string, ignore
3032 it for now. Accept "progbits" flag.
3033 (obj_elf_type): Accept `@' before flag name.
3035 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
3037 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
3038 than checking for bfd_com_section directly.
3039 (fixup_segment): Simplify range check.
3040 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
3043 * symbols.h (S_SET_WEAK): Declare.
3044 * symbols.c (S_SET_WEAK): New function.
3045 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
3046 it's not a separate flag any more. Clear BSF_WEAK.
3048 * read.c (potable): Treat "string" like "asciz".
3050 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3052 * config/tc-mips.c (append_insn): Don't swap branch instructions
3053 if .set nobopt or .set volatile.
3054 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
3055 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
3056 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
3057 * config/obj-ecoff.c: Renamed some variables to avoid shadow
3060 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3062 * config/obj-coff.h (S_IS_COMMON): add missing backslash
3064 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
3066 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3068 * config/tc-mips.c (mips_ip): Suggested by
3069 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
3070 names for 'E' and 'G' argument types (coprocessor registers) and
3071 don't warn if $1 is used on the coprocessor.
3072 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
3074 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
3076 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
3077 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
3079 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
3081 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3083 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
3084 defined or BFD is not.
3085 (relax_and_size_all_segments): Declare local variable fragP.
3087 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3089 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
3090 bytes with real values, not zeros.
3092 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3094 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
3095 targets, using ecoff and mips-big.
3097 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
3098 Johnson): Added case for 'C' for coprocessor instruction codes.
3100 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3102 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
3104 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
3106 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
3107 for verifying symbol chain.
3108 (merge_data_into_text, relax_and_size_all_segments): New
3109 functions, split out from write_object_file.
3111 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3113 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
3114 debug section is new, allocate an extra 12 bytes at its start. If
3115 ".stabs" type is N_SO, fill in filename symbol field of that first
3116 entry. Return early if "goof", to simplify later code slightly.
3117 (adjust_stab_sections): New function.
3118 (elf_frob_file): Apply adjust_stab_sections to each section.
3120 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
3122 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
3123 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
3124 and "popsection", and call cons for "uaword" and "uahalf".
3126 * config/obj-elf.c (obj_elf_version): Use English in error
3129 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
3131 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
3132 swapping routines and external structure sizes via the
3133 ecoff_backend information. No longer includes coff/mips.h.
3135 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3137 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
3138 and in hash_ptr->string.
3140 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
3141 file name is not seen.
3143 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
3145 * write.c: Don't use short int in a prototype.
3147 * expr.c (operand): Make return value simply depend on contents of
3148 returned expression.
3150 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3152 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
3154 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3156 * config/ho-sunos.h: remove some old function decls that conflict
3157 w/ ANSI, and which weren't needed anyway
3159 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3161 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
3162 and disabled since it breaks Ian's new symbol-value code.
3164 * expr.c (integer_constant): Accept more digits if BFD64.
3166 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3168 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
3169 expect a bignum, turn it into a bignum. Output extra zeroes
3170 before a short bignum, rather than after.
3172 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3174 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
3175 on DEBUG_SYMS, not DEBUG.
3176 (symbol_remove): Likewise.
3177 (symbol_insert): Likewise.
3179 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
3181 * config/tc-mips.c (mips_optimize): New static variable.
3182 (append_insn): If mips_optimize == 0, always insert NOP
3183 instructions. If mips_optimize < 2, don't swap branches.
3184 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
3186 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3188 * Makefile.in (clean): if testsuite does not exist, then skip it.
3190 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3192 * config/tc-mips.c (prev_insn_unreordered,
3193 prev_prev_insn_unreordered): New static variables.
3194 (append_insn): Don't swap branch instruction if
3195 prev_prev_insn_unreordered (see comment).
3196 (mips_no_prev_insn): Clear the unreordered variables.
3197 (s_mipsset): When turning on reordering, set the unreordered
3200 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3202 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
3203 are also magic, and have special default flag settings.
3204 (obj_elf_frob_symbol): Since the return value from this function
3205 isn't used, don't bother calling obj_elf_write_symbol_p, since it
3206 doesn't accomplish anything else.
3208 * config/tc-sparc.c (md_section_align): Round up section size only
3211 * symbols.c: Don't define DEBUG by default.
3213 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
3215 * write.c (fix_new_exp): Handle a O_uminus expression.
3217 * expr.c (expr): Don't let absolute_section override
3218 undefined_section for the return value.
3220 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
3221 pseudo-op with a poc_handler field of NULL, ignore it and treat it
3222 as an instruction instead.
3223 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
3226 * config/tc-h8500.c (md_begin): Use a local variable when
3227 initializing md_relax_table to avoid warnings about modifying a
3228 supposedly const data structure.
3230 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
3232 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
3235 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
3237 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
3238 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
3239 case to set obj_format=elf. Must go before i386-*-sysv* case that
3240 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
3241 *-*-solaris case, and move to before *-sysv* case that wants to
3242 set obj_format to coff.
3243 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
3245 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
3248 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3250 * config/obj-aout.c: Include aout/aout64.h.
3251 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
3252 symbol, so that BFD doesn't tamper with the type.
3254 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
3255 up opcodes as pseudo-ops even if they don't start with '.'.
3256 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
3257 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
3259 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
3260 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
3261 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
3262 r_offset field of the reloc to the fixup offset.
3263 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
3264 * doc/as.texinfo: Minor updates.
3266 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3268 * Extensive changes to permit symbols to contain any expression
3269 type and to delay the computation of the expression until the
3270 value is actually needed. This permits setting symbols to values
3271 calculated based on object code size. Expressions were changed to
3272 no longer be in a section, to stop the overloading of segment and
3273 expression type that previously occurred.
3275 * as.c (big_section, pass1_section, diff_section, absent_section):
3277 (expr_section): Added (used for dummy symbols which hold
3278 intermediate expression values).
3279 (perform_an_assembly_pass): Create expr_section, do not create the
3280 sections now removed.
3281 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
3282 SEG_DIFFERENCE. Added SEG_EXPR.
3283 (SEG_NORMAL): Corresponding changes.
3284 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
3285 * write.c (write_object_file): Ditto.
3286 * config/obj-aout.c (seg_N_TYPE): Ditto.
3287 * config/obj-bout.c (seg_N_TYPE): Ditto.
3288 * config/obj-coff.c (seg_N_TYPE): Ditto.
3289 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
3290 * config/obj-vms.c (seg_N_TYPE): Ditto.
3292 * expr.h (operatorT): Moved in from expr.c, added some values.
3293 (expressionS): Added X_op field, removed X_seg field; renamed
3294 X_subtract_symbol to X_op_symbol.
3295 * expr.c: Extensive changes to assign expression types rather than
3296 sections and to simplify the parsing.
3297 * write.c (fix_new_internal): New static function.
3298 (fix_new): Removed sub_symbol argument.
3299 (fix_new_exp): New function, takes expression argument.
3300 * write.h: Prototype changes for fix_new and fix_new_exp.
3301 * cond.c (s_if): Changed accordingly.
3302 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
3303 parse_repeat_cons, get_segmented_expression,
3304 get_known_segmented_expression, get_absolute_expression): Ditto.
3305 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
3307 * write.c (write_object_file): Ditto.
3308 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
3309 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
3310 obj_coff_endef, yank_symbols): Ditto.
3311 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
3312 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
3313 print_insn, md_operand): Ditto.
3314 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
3315 do_a_fix_imm, build_bytes): Ditto.
3316 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
3317 get_specific, check, insert, md_convert_frag): Ditto.
3318 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
3319 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
3320 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
3321 process_exit): Ditto.
3322 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
3324 * config/tc-i386.c (pe, md_assemble, i386_operand,
3325 md_estimate_size_before_relax, md_create_long_jump): Ditto.
3326 * config/tc-i860.c (md_assemble, getExpression, print_insn):
3328 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
3329 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
3330 i960_handle_align): Ditto.
3331 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
3332 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
3333 md_estimate_size_before_relax, md_create_long_jump, get_num):
3335 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
3336 md_create_short_jump, md_create_long_jump): Ditto.
3337 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
3338 macro_build, macro, my_getExpression): Ditto. Also removed
3339 get_optional_absolute_expression; just use get_absolute_expression
3341 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
3342 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
3343 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
3344 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
3346 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
3348 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
3349 tip_op, md_assemble): Ditto.
3350 * config/tc-vax.c (seg_of_operand, md_assemble,
3351 md_estimate_size_before_relax, md_create_long_jump): Ditto.
3352 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
3354 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
3356 * configure.in: i386-lynx is the same as i386-coff
3358 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
3360 * config/obj-elf.c (obj_elf_previous): New function.
3361 (previous_section, previous_subsection): New vars.
3362 (obj_elf_section): Save current place in case DWARF code wants us
3363 to pop back to it. Handle unquoted section name as well as quoted
3364 section name. Don't crash on invalid strings.
3365 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
3368 * config/obj-elf.h: Don't include struc-symbol.h.
3369 (obj_elf_frob_symbol): Declare arg as struct symbol *.
3371 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
3374 * write.c (write_relocs): New function, split off from
3375 write_contents. Use memset instead of bzero.
3376 (write_object_file): Apply write_relocs to each section before
3377 applying write_contents.
3379 * read.c (read_begin): Call obstack_begin with values closer to 1K
3381 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
3384 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3386 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
3387 calculating opP->isiz; this permits the expression size to be
3388 determined as well, later on.
3390 * expr.c (clean_up_expression): Don't cancel the subtraction of
3393 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
3394 switch to text section rather than data section.
3396 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3398 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
3399 expression (to take the pc-rel instruction itself into account)
3400 before using the expression, instead of after.
3402 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
3404 * read.c (float_cons): Simplified parsing logic. If
3405 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
3407 * symbols.c (colon): Rather than a special case for TC_HPPA,
3408 use new macro tc_frob_label.
3409 * config/tc-hppa.h (tc_frob_label): Define.
3411 * config/tc-mips.c: Many changes to support simple assembler
3413 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
3414 prev_insn_valid, prev_insn_frag, prev_insn_where,
3415 prev_insn_fixp, prev_insn_is_delay_slot): New static
3417 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
3418 mips_align, s_stringer, s_mips_space): New static functions.
3419 (mips_define_label): New global function.
3420 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
3421 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
3422 or 'd'. For "space" call s_mips_space.
3423 (md_begin): Call mips_no_prev_insn.
3424 (append_insn): Only insert necessary NOP instructions.
3425 (macro): Call mips_emit_delays before setting mips_noreorder.
3426 Increment and decrement mips_noreorder rather than using
3427 save_reorder_condition. Don't bother to use noreorder in
3428 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
3429 (md_atof): Handle floating point numbers correctly for both
3430 big and little endian targets.
3431 (s_align, s_cons): Call mips_align rather than frag_align.
3432 (s_change_seg, s_cons): Call mips_emit_delays.
3433 (s_float_cons): Let float_cons do the work.
3434 (s_mipsset): Call mips_emit_delays when setting noreorder.
3435 * config/tc-mips.h (tc_frob_label): Define to be
3438 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
3439 ecoff_frob_files): Consistently use S_GET_VALUE rather than
3440 bfd_asymbol_value. Warn if taking difference of symbols in
3443 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3445 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
3448 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
3449 by md_pcrel_from if we are relocating against a symbol (we still
3450 need md_pcrel_from for a PC relative relocation within the same
3452 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
3453 (omagic): Removed unused variable.
3455 * Preliminary support for m88k-coff.
3456 * configure.in (m88k-*-coff*): New target. Use coffbfd and
3458 * config/m88kcoff.mt: New file.
3459 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
3460 (pseudo_set): Handle difference of symbols in different fragments
3461 by saving the entire expression as the value of the symbol.
3462 * symbols.c (resolve_symbol_value): Resolve difference
3464 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
3465 "sdef" as a synonym for "def".
3466 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
3468 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
3469 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
3470 m88k port up to date, and to add COFF support.
3472 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3474 * Removed sy_forward and replaced it with an undefined expression
3475 as the value of a symbol.
3476 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
3477 sy_resolved and sy_resolving single bit fields.
3478 * symbols.c (symbol_new): Don't initialize sy_forward field.
3479 (resolve_symbol_value): New function to adjust symbol value by
3480 fragment address, using recursion to resolve forward symbols.
3481 * symbols.h: Added prototype for new function.
3482 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
3483 expression rather than setting symbolP->sy_forward.
3484 * write.c (write_object_file): Use resolve_symbol_value on
3485 symbols, keeping the common case (the old behaviour) inline.
3486 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
3487 handling (subsumed by write.c change).
3488 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
3489 sy_value rather than sy_forward.
3490 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
3491 expression segment rather than sy_forward.
3492 (yank_symbols): Use resolve_symbol_value.
3493 (crawl_symbols): Removed extra pass over symbols.
3494 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
3495 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
3496 symbols which handled sy_forward; use resolve_symbol_value
3498 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
3500 * config/obj-elf.c (obj_elf_stab_generic): Check expression
3501 segment rather than sy_forward.
3502 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
3503 sy_forward; do initialize sy_resolved and sy_resolving.
3504 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
3506 * Changes to keep a full expression as the value of a symbol, not
3508 * struc-symbol.h: New field sy_value.
3509 * as.h: Include expr.h before struc-symbol.h.
3510 * expr.h: Use struct symbol rather than symbolS.
3511 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
3512 of sy_value field; compile unconditionally, not just if
3514 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
3515 * write.c (write_object_file): Set BFD symbol value to gas symbol
3517 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
3518 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
3519 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
3520 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
3521 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
3522 S_GET_VALUE rather than ost_entry.n_value.
3523 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
3524 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
3525 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
3526 using S_GET_VALUE--don't assume it is already set.
3527 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
3529 * config/obj-vms.c (various): Don't assign directly to
3530 S_GET_VALUE; use S_SET_VALUE instead.
3532 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
3534 * configure.in: Recognize h8300h.
3536 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3538 * config/tc-h8500.c (line_comment_chars): Add hash.
3539 (parse_exp, skip_colonthing, build_bytes): Add support for
3540 R_H8500_HIGH16 relocation type.
3542 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
3544 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
3545 attribute name. Handle `execinstr' attribute.
3547 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
3549 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
3550 there is another alternative for the instruction.
3552 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
3554 * doc/as.texinfo: updates for H8/300H
3556 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
3558 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
3559 md_number_to_chars, md_section_align): Adjusted to use valueT,
3560 addressT, to match tc.h.
3562 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3564 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
3565 independent of format.
3567 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
3569 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
3571 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
3573 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
3574 build; also recognize h8300-*-coff
3576 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
3578 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
3579 core just because somebody uses a label before it is defined.
3581 * config/mips-opcode.h: Moved to opcode/mips.h.
3582 * config/tc-mips.c: Include opcode/mips.h rather than
3584 (append_insn): An extra NOP is only needed after instructions
3585 which set HI or LO, not after instructions which read it.
3586 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
3587 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
3588 * config/tc-mips.h (struct mips_opcode): Don't define.
3589 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
3590 Set to $(srcdir)/../include/opcode/mips.h.
3592 Get the MIPS assembler up to speed with other gas changes:
3594 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
3595 Removed; don't change the symbol value.
3596 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
3597 bfd_asymbol_value rather than S_GET_VALUE to include section
3598 vma in symbol value.
3599 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
3600 doesn't output them. Set the vma of sections.
3601 * config/obj-ecoff.h: Don't define obj_frob_symbol.
3602 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
3604 (various): use valueT rather than long.
3606 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3608 * as.h (valueT): Typedef moved here.
3609 * struc-symbol.h (valueT): ...from here.
3610 * write.c (write_object_file): Locals from_addr, to_addr,
3611 table_addr are now addressT. Supply prototype for bfd_alloc for
3613 (fixup_segment): Local add_number is now valueT. Correct some
3614 range-checking bugs.
3615 (relax_align): Type `int' should be sufficient for the exponent.
3616 (fix_new): Argument offset is type offsetT. Locals size and
3617 newsize are type valueT.
3618 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
3620 (fix_new): Fix prototype.
3621 * symbols.c (symbol_new): Symbol value is type valueT.
3622 (S_SET_VALUE, S_GET_VALUE): Likewise.
3623 (S_IS_*): Specify int return type explicitly.
3624 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
3626 * read.c (s_comm): Values read are type valueT.
3627 * expr.h (expressionS): Field X_add_number is an offsetT.
3628 * tc.h (md_create_long_jump, md_create_short_jump,
3629 md_section_align): Addresses are now type addressT.
3630 (md_number_to_chars, md_apply_fix): Pass value as valueT.
3631 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
3632 md_number_to_chars, md_section_align): Adjusted.
3633 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
3635 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
3636 md_section_align): Adjusted.
3638 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
3640 (s_common): Handle Solaris-2 version.
3642 * config/ho-generic.h (free): Returns void if __STDC__.
3644 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
3645 elf_file_symbol): Declare.
3647 * expr.c (floating_constant, integer_constant): Now return void.
3649 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
3651 * configure.in: Match on sparc*-fujitsu-none rather than
3652 sparclite*-fujitsu-none.
3654 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
3656 * read.c (cons): Conditionalize parsing of expression. Move
3657 putting value into object file into separate function. Separate
3658 out MRI and WANT_BITFIELDS cases into separate functions.
3659 (emit_expr): New function to write data into object file.
3660 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
3662 (parse_bitfield_cons): New function to parse bitfield expressions
3663 as used by i960 assemblers. Only compiled if
3664 BITFIELD_CONS_EXPRESSIONS is defined.
3665 (parse_mri_cons): New function to parse MRI style strings. Only
3666 compiled if MRI is defined.
3667 (parse_repeat_cons): New function to parse repeat counts. Only
3668 compiled if REPEAT_CONS_EXPRESSIONS is defined.
3669 * read.h (emit_expr): Added declaration of new function.
3670 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
3671 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
3672 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
3673 parse a HPPA expression, rather than special case in cons
3675 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
3676 than special case in emit_expr function.
3677 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
3678 Define to use new functions from tc-hppa.c.
3679 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
3680 (WANT_BITFIELDS): Removed; now obsolete.
3681 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
3682 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
3683 NS32K fixup, rather than special case in emit_expr function.
3684 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
3685 cons_fix_new_ns32k. Also use PARAMS rather than checking
3687 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
3689 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
3690 Don't core dump if gas has no information about a section.
3692 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3694 * write.c (relax_and_size_seg): Always fully process a section.
3695 Section size is last frag's (vm)address plus its size. If no
3696 relocations are present, force SEC_RELOC flag clear.
3697 (dump_section_relocs): New debugging routine.
3698 (adjust_reloc_syms): New routine, broken out from write_contents.
3699 Don't adjust relocs that are already relative to section symbol.
3700 Look for obj_fix_adjustable macro to know what else to skip,
3701 instead of obj_write_symbol. Look for section symbol stored in
3702 section information.
3703 (write_object_file): Map adjust_reloc_syms over all sections.
3704 (write_contents): Clear SEC_RELOC flag if no relocations are
3707 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
3710 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
3712 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
3714 * Makefile.in (all, dvi, info, install-info, clean-info): do not
3715 echo recursion lines.
3716 (install-info, clean-info): collapse into the dvi and info rule.
3718 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3720 * as.h (strstr): Disable declaration for now.
3721 (fprint_value, sprint_value): Declare.
3723 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
3724 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
3726 * expr.c (expr_part): Made sanity checks a.out-specific.
3727 (expr): Disabled sanity checks.
3729 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
3731 * subsegs.c (subseg_change): Initialize section symbol pointer
3732 when setting up a new section.
3734 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
3735 field back at gas symbol structure.
3737 * symbols.c (colon): Cast obstack_next_free value to char* before
3738 doing arithmetic on it.
3739 * subsegs.c (subseg_new_rest): Likewise.
3740 * as.h (frag_now_fix): Likewise.
3742 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
3743 calling bfd_make_section_old_way directly, and call subseg_set
3744 instead of subseg_change. Now returns void.
3745 (obj_elf_write_symbol): Only check local symbols for now.
3746 (elf_stab_symbol): Now static and void, and disabled until it
3748 (obj_elf_size): For expression values, fail silently for now.
3749 (obj_symbol_new_hook): Do nothing.
3751 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
3753 (s_local) [OBJ_ELF]: New function.
3754 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
3755 (s_common): Rearrange to handle Solaris .common pseudo, which may
3756 sometimes use bss space instead of common.
3757 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
3759 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3761 * configure.in: set host config to hpux for hppa*-hp-hpux
3763 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3765 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
3767 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3769 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
3770 * config/obj-aout.c (s_sect): Do it here.
3772 * as.h (BAD_CASE): Don't make some lame compilers think we want
3773 substitution inside strings.
3775 * as.c (print_version_id): New function, split off from main.
3777 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
3778 for -V. Ignore -Q and -s options for now.
3780 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3782 * Makefile.in: make installation & builds work again for crosses
3784 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
3786 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
3787 symbol values correctly.
3789 * write.c (write_object_file): Deleted unused variables.
3790 (fixup_segment): Use sprint_value.
3792 * messages.c (sprint_value, fprint_value): New routines.
3794 * config/obj-elf.c (elf_stab_symbol): Now returns void.
3795 (obj_elf_stab_generic): Fix typo in logic.
3797 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
3799 * as.h (addressT, offsetT): New types, using BFD types if
3801 (relax_addressT, struct frag): Use them.
3802 * struc-symbol.h (valueT, struct broken_word): Likewise.
3804 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
3805 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
3807 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
3809 * Makefile.in: canonicalize install.sh; for use within
3810 this directory (and subdirs)
3812 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
3814 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
3815 specified, should have both S1 and S2 fields identical
3816 If only finding the problem was as fast as fixing the bug !!!!
3818 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3820 * write.c (write_contents): Do write out non-loadable sections.
3821 Debug sections can fall in this category.
3823 * read.c (s_app_file): Call elf_file_symbol for ELF files.
3824 * config/obj-elf.c (elf_file_symbol): New function.
3826 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
3827 added argument to specify section base name.
3828 (obj_elf_stab_generic): Renamed from ..._stab. New argument
3829 specifies section base name.
3830 (obj_elf_stab): New function, calls obj_elf_stab_generic with
3831 ".stab" as section base name.
3832 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
3833 (obj_elf_type): Handle "object". Use bitwise-or to merge in
3834 symbol flags rather than simply replacing, so global/local flags
3836 (obj_elf_ident): Rewrite.
3838 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3840 * Makefile.in: remove parentdir support; use INSTALL_XFORM
3842 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
3844 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
3845 for any a.out target, not just Linux and 386BSD.
3846 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
3849 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3851 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
3852 don't exist or duplicate other inclusions.
3854 * config/tc-vax.h (NO_RELOC): Define.
3856 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
3858 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
3859 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
3860 char to reg_prefix instead of to 'r'.
3861 (calcop): Change calls to get_reg.
3862 (calcop): Handle new case 'x' to set reg_prefix.
3863 (calcop): Set reg_prefix to 'r' after each call to get_reg.
3864 (cmpslot): Add 88110 conditions.
3866 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
3868 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
3871 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
3872 adjacent; mov.s and mov.d swapped.
3873 (m88k_opcodes): Fix typo `r2' -> `2'.
3875 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
3877 * config/h8300.c: Support for H8/300-H opcodes.
3879 * config/obj-coffbfd.c (w_strings): String table length is 4
3880 bytes, no matter what the host int size is.
3882 * configure.in (alpha-*-osf*): New.
3884 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
3886 * configure.in (mips-*-ecoffl*): New target; use ecoff and
3888 (mips-*-ecoff*): Added trailing '*'.
3890 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
3891 first FDR in a file to be zero.
3893 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3895 * Makefile.in (VERSION): Jump to 2.1.4.
3897 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
3899 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
3902 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3904 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
3907 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
3908 and routine names. Assuming 32 bits for now.
3910 * config/obj-elf.c (elf_frob_file): Look for macro
3911 elf_tc_final_processing_hook, instead of assuming a function
3913 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
3914 tc_final_processing_hook.
3915 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
3917 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
3918 moved here from obj-elf.h.
3919 * config/obj-elf.h: Don't include CPU-specific header files.
3921 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
3923 * configure.in: configurations should match on 'hppa*' not 'hppa'.
3925 * read.c: Add support for HPPA assembly language syntax (denoted
3926 with '#ifdef TC_HPPA').
3928 * symbols.c: Add support for HPPA assembly language syntax (denoted
3929 with '#ifdef TC_HPPA').
3931 * write.c (write_contents): Add support for HPPA-style
3934 * config/obj-elf.c: Stab symbols weren't written properly.
3937 (obj_elf_write_symbol):
3938 (obj_elf_write_symbol_p):
3939 (obj_elf_frob_symbol):
3943 * config/tc-hppa.c: Support for HPPA symbol extension sections.
3944 Remove some unused code. Support for HPPA assembly language
3955 (elf_tc_make_sections):
3959 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3961 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
3962 hash_new will have succeeded if it returns.
3963 * config/tc-a29k.c (md_begin): Likewise.
3965 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
3967 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
3969 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
3971 * expr.c: Delete register declarations; gcc ignores them anyways.
3973 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3975 * hash.c (hash_new): Use xmalloc, since many callers don't check
3978 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3980 * frags.c (zero_address_frag, bss_address_frag): These are
3983 * tc.h (md_reloc_size): This is const.
3984 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
3985 (md_reloc_size): Now const.
3987 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
3989 * as.h (enum _segT): Ditto.
3991 * struc-symbol.h (N_TYPE_seg): This should be const.
3993 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
3995 * config/obj-ecoff.c (add_file): Cast file_name to char * in
3996 listing_source_file call.
3998 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
3999 of subseg_new call to eliminate const attribute.
4000 (obj_elf_stab): Ditto.
4001 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
4003 * read.c (s_align_bytes): Properly record alignment.
4005 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
4006 for the prototype/no prototype macro.
4008 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
4011 * as.h (relax_stateT enum): Delete trailing comma.
4013 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
4015 * app.c (do_scrub_begin): Let line_comment_chars override
4017 (do_scrub_next_char): If a line comment character is not at the
4018 start of a line, treat it as a comment character if it is one.
4019 For a CPP line comment use pseudo-op .appline rather than .line.
4020 * input-scrub.c (logical_input_line): Make int rather than
4022 (input_scrub_push, input_scrub_begin): Initialize
4023 logical_input_line to -1 rather than 0.
4024 (bump_line_counters): Increment logical_input_line.
4025 (new_logical_line): If line_number is -2, decrement
4027 (as_where): Use logical_input_line even if it is 0.
4028 * read.h (s_app_file prototype): Now takes an int argument.
4029 * read.c (potable): Make .appfile call s_app_file with 1. New
4030 .appline pseudo-op calls s_app_line.
4031 (s_app_file): If .appfile, call new_logical_line with -2 to
4032 account for newline inserted by do_scrub_next_char. If listing,
4033 call listing_source_file.
4034 (s_app_line): New function to handle fake pseudo-op .appline.
4035 * config/obj-coff.c (obj_pseudo_table): Make .appline call
4037 (obj_coff_ln): Added argument to indicate whether .appline.
4038 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
4040 (obj_coff_ln): Added argument to indicate whether .appline.
4041 * config/tc-mips.c (s_file): Pass argument to s_app_file.
4043 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
4045 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
4047 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4049 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
4052 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
4054 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
4055 relocations correctly.
4057 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4059 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
4062 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
4063 if value is out of range.
4065 Patch from Minh Tran-Le:
4066 * config/tc-i386.c (i386_operand): For in/out port register used
4067 as base reg, include InOutPortReg in operand type.
4068 (MATCH): Accept overlap value of InOutPortReg.
4070 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
4072 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
4073 Add calls to listing routines to produce combined source/assembler
4075 (obj_ecoff_stab): Create a file pointer if none used yet.
4076 (ecoff_frob_file): Set symcount to correct value.
4078 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4080 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
4083 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
4084 Define in terms of constants, not C structure sizes.
4086 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
4088 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4090 * config/obj-aout.c (obj_header_append): Don't define if it's
4092 * config/obj-hp300.h (obj_header_append): Define it as a macro.
4093 * config/obj-hp300.c (hp300_header_append): New function.
4095 * Makefile.in (distclean): Don't bother cleaning up doc files;
4096 they aren't going to be in this directory.
4098 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
4100 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
4103 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
4104 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
4106 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4108 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
4111 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
4113 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
4115 * config/tc-mips.c (macro): Correct floating point double word
4116 loads and stores for big endian target.
4118 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4120 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
4121 calls. Deleted some unused code.
4122 * config/obj-coff.c: Likewise.
4124 ELF support, mostly contributed by Utah:
4125 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
4126 obj_elf_type): Rewrite.
4127 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
4128 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
4130 (obj_elf_ident): Dummy.
4131 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
4132 TARGET_SYMBOL_FIELDS): New macros.
4133 (gdb_section): New variable decl.
4135 * config/tc-i386.c (md_atof): Return zero, not empty string, on
4138 BFD_ASSEMBLER conditional changes:
4139 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
4141 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
4142 (fetch_coff_debug_section): Ditto.
4143 (obj_coff_endef): Call fetch_coff_debug_section.
4144 (struct line_no): New type.
4145 (c_symbol_merge): New way for copying aux fields.
4146 (c_dot_file_symbol): Put symbol in absolute section, and set flag
4148 (function_lineoff): New symbol.
4149 (function_lineoff, text_lineno_number, our_lineno_number,
4150 lineno_lastP): Don't define.
4151 (c_line_new): Don't define.
4152 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
4154 line-number recording gets implemented.
4155 (obj_new_symbol_hook): New code for handling aux fields.
4156 (add_lineno, add_linesym): New functions.
4157 (obj_coff_ln): Call add_lineno, not c_line_new.
4158 (obj_coff_endef): New code for handling symbol names. New lineno
4159 code. Look for section name "*DEBUG*" for debugging section.
4160 (align, coff_check_file_symbols, obj_coff_section,
4161 coff_frob_file): New functions.
4162 * config/obj-coff.h: Reordered some includes.
4163 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
4164 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
4166 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
4167 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
4168 aux entries. Most SA_* macros now use it unconditionally.
4169 (S_*): Use `bsym' field, and access BFD private data.
4170 (SF_*): Use `sy_flags' symbol field for most of these.
4171 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
4173 (*_section_header): Don't define.
4174 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
4176 (tc_gen_reloc) [I386COFF]: New function.
4177 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
4178 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
4181 * config/obj-coff.c (stack_init): Don't do assignments inside
4183 (obj_coff_def): Simplified handling of symbol name a bit.
4184 (tag_insert): Name argument is now pointer to CONST.
4185 (obj_crawl_symbol_chain): Commented out.
4187 * config/obj-coff.h: Use PARAMS macro in prototypes.
4189 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
4190 through frchainP pointer if it is null.
4192 * configure.in: Warn if BFD mode is explicitly turned off but is
4193 required by specified target.
4194 (mips ecoff targets): Don't need to set bfd_gas here; it gets
4195 taken care of later.
4197 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
4199 (yank_symbols): Merge symbols only if sy_forward is null.
4201 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
4204 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
4206 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
4208 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
4209 with "." is a local label.
4211 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
4214 * config/te-linux.h, config/te-386bsd.h: New config files.
4215 * configure.in (i386-*-linux, i386-*-bsd): Use them.
4216 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
4218 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
4220 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
4222 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
4223 to want it that way.
4224 (ecoff_build_symbols): Turn local st_Proc symbols into
4225 st_StaticProc symbols. Set index field of external st_Proc and
4226 st_staticProc symbols correctly.
4227 * config/tc-mips.h (NO_LISTING): Don't define. People might want
4230 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4232 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
4234 * configure.in (m68k-*-hpux): Use them.
4236 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
4237 defined, otherwise zero.
4239 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
4241 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4243 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
4244 address space number.
4246 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
4248 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
4250 * config/tc-a29k.c: Include ctype.h.
4251 (define_some_regs): Added special-purpose registers for 29050.
4253 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
4255 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
4256 (change_to_section): Set it here instead.
4258 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
4260 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
4261 hasn't been seen yet.
4262 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
4264 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4266 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
4269 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
4271 * expr.c (operand): Fix unary plus operator (previously was the
4272 same as '~' operator!).
4274 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4276 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
4277 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
4278 obj_check_file_symbols if defined. Call verify_symbol_chain_2
4279 instead of open-coding it. Fix some bugs in patching up symbol
4281 (relax_segment): Make some code we "ought to be able to" use for
4282 all targets no longer conditionalized on ns32k target; instead, do
4283 it always, and if the appropriate conditions fail, abort.
4285 * symbols.c (DEBUG): Enabled.
4286 (symbol_new): Make sure bfd_make_empty_symbol works.
4287 (verify_symbol_chain_2): New funcion; takes one symbol as
4288 argument, anywhere in the chain.
4289 (dollar_label*): Use default initializers.
4291 * as.c (perform_an_assembly_pass): Call md_begin here...
4292 (main): ...and not here.
4294 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
4295 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
4297 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
4298 (add_fix, add_frag): Now functions instead of macros.
4299 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
4300 s_data1, s_data2, s_bss): Use new *_section names, for
4301 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
4302 to handle non-integral segT.
4303 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
4304 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
4305 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
4306 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
4307 md_apply_fix_2; new md_apply_fix definition varies interface
4308 depending on BFD_ASSEMBLER.
4309 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
4312 * config/obj-vms.c: Include config.h.
4313 (version_string): Delete declaration.
4314 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
4315 (vms_resolve_symbol_redef): New function, taken from VMS code in
4318 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
4319 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
4320 VMS_Psect_Spec): Fixed to compiler under traditional C.
4321 * config/obj-vms.h: Use PARAMS macro.
4322 (vms_resolve_symbol_redef): Declare.
4323 (RESOLVE_SYMBOL_REDEFINITION): New macro.
4324 * symbols.c (colon): Remove some VMS-specific code, look for
4325 RESOLVE_SYMBOL_REDEFINITION macro instead.
4327 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
4330 * config/tc-i386.c: Reordered some functions so inlining might
4331 work. Use PARAMS in function declarations.
4332 (reloc): New routine.
4333 (md_assemble): Rearrange switch statements to work with
4336 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
4337 SYMBOLS_NEED_BACKPOINTERS before defining it.
4339 * subsegs.c (subseg_new_rest): Now static.
4341 * read.c (pseudo_set): Better error message for difference of
4342 symbols in different frags.
4344 * Makefile.in (check): Pass down some new variables, indicating
4345 pathname or program name for cc, nm, objdump.
4347 * as.h (OUTPUT_FLAVOR): New macro.
4348 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
4350 * configure.in: Initialize bfd_gas properly. Warn that ELF
4351 support is incomplete.
4353 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4355 * read.c (float_cons): Accept null pointer return from md_atof.
4356 * config/tc-m68k.c (md_atof): Return null for success.
4357 * config/tc-sparc.c (md_atof): Ditto.
4359 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4361 * doc/as.texinfo: formatting and comment cleanups; show SPARC
4362 alternative options in same style as other machines; simplify some
4363 conditional use; include GPL as separate file (from texinfo dir)
4365 * doc/Makefile.in: (as.info) include directory containing GPL in
4366 makeinfo search path
4368 * doc/h8.texi: new file; conditional settings for GAS manual
4371 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4373 * doc/as.texinfo: mention SPARC architecture options.
4375 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
4377 * configure.in: Rearranged whitespace in per-host/per-target
4378 sections. Added hooks for dropping in HPPA support (not included
4379 yet). Separate out overrides of variables based on target format
4380 and bfd-gas selection from actual target-specific commands. Add
4381 error message for recognized but unsupported format name.
4383 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
4385 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
4386 symbolic header match cline in FDR; the native linker seems to
4389 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4391 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
4392 $(srcdir)/as.texinfo explicitly in several places
4394 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4396 * doc/Makefile.in: update dvi, clean targets for new source
4399 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
4401 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
4402 rather than undefining know.
4403 * configure.in: Match ultrix*, not just ultrix.
4405 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4407 * doc/as.texinfo: converted conditional markup to use new
4408 Texinfo facilities, avoiding m4.
4410 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
4412 * doc/Makefile.in: recast doc configuration to use a link to an
4413 included texinfo file.
4415 * doc/all.texi: settings for generic form of documentation.
4417 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
4419 * read.c (cons): Zero out frag when creating reloc.
4421 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
4423 * config/tc-mips.c (gp_reference): Certain magic symbols can never
4424 be referenced off the GP register.
4426 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
4427 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
4428 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
4430 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
4431 definition from other MIPS targets.
4432 * configure.in (mips-*-irix): Use emulation irix.
4434 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4436 * config/tc-h8500.c: Get relax size of branch instructions right,
4437 (get_operand): Parse @sp+ correctly.
4439 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4441 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
4442 COFF section header field.
4444 * configure.in: Print error message if host or target is not
4447 * configure.in: If with-bfd-assembler, use obj-coff instead of
4450 * config/ho-generic.h: Include string.h.
4452 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
4454 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
4455 '$' as local, for any object file format.
4457 * config/tc-mips.c (macro): Optimizations to branching code and a
4458 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
4461 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
4462 * configure.in (mips-sgi-irix*): Set gas_host to irix.
4464 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
4466 * subsegs.c (subseg_new): Set output_section of new section.
4467 * as.c (perform_an_assemly_pass): Don't set output_section here.
4468 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
4469 since it has additional sections.
4470 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
4472 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
4473 ecoff_undefined field.
4474 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
4475 ecoff_undefined field.
4476 (add_file): If using stabs, just output a stabs symbol rather than
4478 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
4479 it with get_absolute_expression, rather than skipping it by hand.
4480 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
4481 than ECOFF line number information.
4482 (obj_ecoff_stab): Accept non-zero values for stabs line number.
4483 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
4484 to small, undefined and/or readonly sections if appropriate.
4485 Don't output symbol names containing \001 characters.
4486 (ecoff_frob_file): Make sure at least one fdr is output.
4487 * config/tc-mips.h: Define TC_MIPS.
4488 * config/tc-mips.c (g_switch_value): New static variable.
4489 (md_assemble): Set gp size of output BFD.
4490 (gp_reference): New function; returns 1 if expression can be
4491 accesssed via gp. Always returns 0 if not using ECOFF.
4492 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
4494 (macro): Generate sequences using gp if possible.
4495 (md_parse_option): Ignore -EL and -EB. Parse -G.
4496 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
4497 (s_change_sec): Handle .rdata and .sdata for ECOFF.
4498 (s_extern): Mark symbol as external. Set ecoff_undefined field.
4500 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4502 * output-file.c (output_file_create): Don't call as_perror for
4503 filename rejected by application.
4505 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
4508 * doc/as.texinfo: Don't use @value in node names for the moment;
4509 references don't appear to work right.
4511 * as.h (const, volatile): Put these definitions back, and use
4514 * doc/as.texinfo: First pass at using new texinfo features --
4515 variables, conditional tests. Far from complete.
4517 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4519 * read.c: Temporary hack to handle some 64-bit constants. This
4520 should be redone later.
4521 (target_big_endian): Declare.
4522 (big_cons): If it's set, reverse order of bytes being copied.
4523 * config/tc-sparc.c (md_begin): Set target_big_endian.
4525 * read.c (s_ignore): Delete declaration of is_end_of_line.
4527 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
4528 forward pointers properly.
4530 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4532 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
4533 wasn't being stored into scnhdr.
4534 * config/obj-coffbfd.h: Add prototype of s_get_segment.
4535 * read.c (TC_START_LABEL): Default definition.
4536 (read_a_source_file): Use TC_START_LABEL macro to work out
4537 if a label has been seen.
4539 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
4541 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
4542 the bottom (make expands variables in dependencies when the
4543 dependencies are read, not when they are used).
4545 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
4546 a29k .bss section; the mondfe program doesn't like it.
4548 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4550 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
4552 (current_architecture): Don't need initializer.
4554 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4556 * doc/none.m4: Define Z8000.
4557 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
4558 texinfo file before recreating it.
4559 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
4561 (srcdir): Delete second, bogus definition.
4562 (as.info): Look for as-*.texinfo in current directory rather than
4566 * doc/configure.in: Create links to all as-*.texinfo files in the
4567 source directory, if that's not the current directory.
4569 * configure.in (per-host): Accept MIPS host with BSD version
4571 (per-target): Classify i486 as i386. Use generic cpu_type instead
4572 of target_cpu in selecting format etc.
4574 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
4575 * read.c (potable): Change .app-file to .appfile.
4577 * config/ho-decstatn.h: Renamed from ho-decstation.h.
4578 * configure.in: Adjusted.
4580 * config/obj-bfd-sunos.*: Unused; deleted.
4582 * Makefile.in (version.c, vers-stamp): Deleted.
4583 (config.h): Define GAS_VERSION.
4584 * as.c (version_string): Deleted declaration.
4585 (main): Look for GAS_VERSION instead.
4587 * doc/as.texinfo: Updated description of -a* (listing) options,
4588 and describe how to pass them through from gcc.
4590 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
4591 process relocs if there aren't any relocs to process. Avoids
4592 malloc/free bug on SCO too.
4594 * as.h: Move local include files below system include files, to
4595 avoid some redefinition complaints on some systems.
4596 (const, volatile): Don't need these conditionally defined if we
4597 use CONST and VOLATILE from ansidecl.h.
4598 (seg_name): Use CONST, not const.
4600 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
4602 * config/tc-mips.c: Reindented to GNU standards.
4604 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
4606 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
4607 (fixup_segment): Add a29k special case; the linker is not prepared
4608 to see a segment offset here.
4610 * app.c (do_scrub_next_char): Added new state, 10, modifying state
4611 9 to only keep a space in between identifier characters.
4613 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
4615 * Makefile.in: add dvi target; as-$(config).texinfo might live in
4616 srcdir, might be in objdir.
4618 * doc/Makefile.in: dvi depends on as.dvi
4620 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4622 * Makefile.in: add installcheck target
4624 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
4626 * config/tc-mips.c (macro): Use $AT for any floating point load.
4628 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
4630 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
4631 bignums, but don't emit error message.
4633 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
4635 * Makefile.in (targ-cpu.o): Depend on config.h.
4637 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
4639 * app.c (do_scrub_next_char): Added new state, 9, to avoid
4640 dropping a space immediately following an identifier.
4641 * expr.c, write.c: Rewrote assert expressions to not use multiple
4642 lines; I don't think that can be done portably.
4643 * config/tc-mips.c (macro): Use $AT if target register is zero in
4644 load instruction, which it can be for a floating point load.
4646 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
4648 * write.c (write_contents): Compute the relocs before writing out
4649 the section contents.
4650 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
4651 symbol table and values right.
4652 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
4654 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
4657 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
4658 z8k-opc.h, not z8k.h.
4660 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
4663 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4665 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
4667 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
4669 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
4670 to be on a single line.
4672 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4674 * Makefile.in (config.h): Create file, writing out definitions of
4675 target cpu, alias, and canonical name.
4676 (ALL_CFLAGS): No longer define TARGET_CPU.
4678 * Makefile.in (check): Print a message, instead of quitting
4681 * as.c (main): Don't catch any signals, for now.
4683 * version.c: Deleted.
4684 * Makefile.in: Generate it, putting in only the version number
4686 (VERSION): New variable.
4687 * as.c: Include config.h.
4688 (main): Reformatted version string. Include target alias. Don't
4689 print if not requested (i.e., unknown -v argument).
4691 * as.c (stralloc): Deleted.
4692 (main): Call strdup instead.
4694 * configure.in: Handle all 68300 series chips.
4695 * config/tc-m68k.c: Include config.h.
4696 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
4697 series cpus as defaults.
4698 (md_parse_option): Accept some m68300 series CPUs as defaults.
4700 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4702 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
4703 not already defined.
4704 (main, got_sig): Use them.
4705 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
4708 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
4710 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
4713 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
4714 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
4715 (struct loc, struct proc, struct file): Moved to tc-mips.c within
4716 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
4717 * config/tc-mips.c: Rearranged for ECOFF support. Added
4718 prototypes for all static functions. Moved existing minimal
4719 debugging format support info #ifndef OBJ_ECOFF blocks.
4720 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
4721 does not support a non sign extended high 16 bits reloc. Adjusted
4722 all callers accordingly.
4723 (tc_get_register): Renamed from get_register, and made non-static.
4725 * config/mips-big.mt, config/mips-lit.mt: New files. Define
4726 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
4728 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
4729 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
4730 obj_format ecoff and gas_target mips-lit or mips-big.
4732 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
4734 * version.c: Bump to version 2.0.1.
4736 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
4738 * write.c (chain_frchains_together): Check that seg_info (section)
4740 (write_object_file): Call obj_frob_file after setting the symbols,
4743 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
4745 * Version 2.0 released.
4747 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4749 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
4751 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
4753 * read.h: Define stringer here.
4754 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
4757 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4759 * read.c (s_space): Multiply repeat count by mult, not fill.
4761 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
4763 * read.c: Include ctype.h.
4765 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4767 Patches from Eric Youngdale:
4768 * make-gas.com: Find obstack.obj if it's not in the current
4770 * read.c (s_ignore): Don't declare is_end_of_line. It's
4771 redundant, and triggers a VMS gcc compiler bug.
4773 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
4774 current segment as an argument. (Ignored in all cases but VMS.)
4775 All callers and definitions changed.
4777 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
4779 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
4782 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
4784 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
4785 so "~0x80" won't be rejected.
4787 * config/obj-elf.c: No longer include elf/reloc.h.
4788 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
4789 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
4791 (obj_elf_xstab): New routine.
4792 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
4793 argument to s_ignore. Put "#if 0" around unused code.
4794 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
4795 Call elf_xstabs for .stabs and .xstabs operators.
4797 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
4799 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
4802 * configure.in: mips-bsd configuration was missing format spec.
4805 * Makefile.in (Makefile): Depends on configure.in.
4807 * config/tc-mips.c (append_insn): Don't check for alignment of
4808 frag in memory; alignment of instructions in section is a separate
4811 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
4814 * listing.h: Always provide function declarations, not macros, so
4817 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
4819 * CONTRIBUTORS: Update Gilmore entry.
4821 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4823 * frags.c (frag_init): New function.
4824 (zero_address_frag, bss_address_frag): Now initialized at run
4826 * as.c (main): Call frag_init.
4828 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
4830 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
4831 Don't unget ch2 if we didn't get it.
4833 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4835 * doc/Makefile.in (TEXIDIR): Updated for new layout.
4837 * config/tc-sparc.c (s_common): Add support for ELF version.
4838 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
4839 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
4841 (md_convert_frag): New macro.
4843 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
4844 symbol, fix the offset so "+2" isn't required.
4846 * config/tc-i960.c (line_comment_chars, line_separator_chars):
4847 Define as common/bss.
4848 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
4849 initializers are sufficient.
4851 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
4852 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
4853 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
4854 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
4855 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
4856 "IGNORE_DEBUG" conditional, since both branches are identical.
4857 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
4858 referencing symbol structure members.
4859 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
4861 * as.h (struct frag): Reordered a couple of fields for better
4864 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
4866 (write_contents) [BFD_ASSEMBLER]: New function.
4867 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
4868 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
4869 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
4870 (fixup_segment): Make sure common-section symbols get treated the
4871 same as undefined symbols.
4872 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
4873 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
4875 * write.h (fix_new): Update prototype.
4877 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
4878 md_section_align, md_undefined_symbol): Don't provide prototypes
4879 if these are defined as macros.
4880 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
4883 * symbols.c (symbol_new): Argument NAME is now pointer to const.
4884 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
4885 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
4887 (colon): Display other/desc fields of redefined symbol only if
4888 S_GET_OTHER and S_GET_DESC are defined.
4889 (symbol_make): Argument NAME is now pointer to const.
4890 (symbol_find, symbol_find_base): Likewise.
4891 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
4892 * symbols.h: Fix prototypes for new const arguments. Add
4893 prototypes for BFD_ASSEMBLER S_* functions.
4895 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
4896 for changing to an existing section.
4897 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
4898 called by subseg_new and subseg_set.
4899 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
4900 given section name and subseg number.
4901 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
4902 new section/subsection.
4904 * read.c: Don't include ctype.h.
4905 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
4906 for now; should be machine-dependent.
4908 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
4909 targets, forcing BFD use.
4911 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4913 * config/tc-sparc.c: Use PARAMS macro for static function
4914 declarations. Use BFD_RELOC_ macros everywhere, with
4915 compatibility macros declared for non-BFD mode.
4916 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
4917 instead of enum reloc_type.
4918 (emit_sparc_reloc): Commented-out function deleted.
4919 (md_convert_frag): Deleted.
4920 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
4921 (md_apply_fix): Changed calling sequence (conditionally) for BFD
4923 * config/tc-sparc.h (md_convert_frag): New macro.
4925 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
4926 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
4927 of referencing fields directly.
4929 * write.c (cvt_frag_to_fill): New function; extracted from
4931 (write_object_file) [! BFD_ASSEMBLER]: Call it.
4932 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
4933 and set its size and flags.
4935 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
4936 fields with BFD equivalents. Turn on back-pointers, and add
4937 target-specific fields at end.
4939 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
4941 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
4942 (write_object_file): Set it here instead, so that fixup_segment
4943 can see the correct value.
4945 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4947 * write.c (write_object_file): Check for errors and warnings and
4948 bail out before processing contents.
4949 (chain_frchains_together_1): New function, does most of the work
4951 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
4952 (remove_subsegs) [! BFD]: Call it.
4953 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
4954 structures and routines.
4956 * config/obj-elf.*: New files.
4958 * config/mips.mt, config/rs6000.mt: Deleted.
4960 * config/h8300.mt: Don't specify compiler here.
4962 * config/z8k.mt: The z8k code depends on the z8k opcode table,
4964 * config/tc-z8k.h: Comment fix.
4966 * write.c: Reordered some functions for better inlining.
4967 (fixup_segment): Linkrelax code is no longer conditional on
4970 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4972 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
4973 obj-coffbfd.h}: support for the H8/500
4975 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
4977 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
4978 * write.c (write_object_file): Not here.
4979 (fix_new): Initialize fx_addnumber.
4981 * listing.c: Don't include target-cpu.h explicitly, since as.h
4984 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4986 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
4987 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
4988 (struct fix): Reordered fields for compactness and efficiency.
4989 Converted some logical fields to 1-bit fields.
4991 * config/obj-aout.h: Use PARAMS.
4992 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
4993 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
4995 * read.c: Don't include listing.h; as.h includes it. Removed
4997 [BFD_ASSEMBLER]: Include subsegs.h.
4998 (old_buffer, new_broken_words): Default initialization is
5001 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
5002 to 0, define stdoutput.
5003 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
5004 Call bfd_set_arch_mach.
5005 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
5006 bfd_close_all_done. Call bfd_perror on failure.
5007 (output_file_append) [BFD_ASSEMBLER]: Don't define.
5009 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
5011 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
5012 if not MANY_SEGMENTS. Define new field bfd_section if
5014 (seg_info): New macro.
5016 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
5017 variables, and some irrelevant comments.
5019 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
5020 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
5021 * configure.in: Permit --with-bfd-assembler now, with a warning.
5022 Variable need_bfd is now a boolean, as is new variable bfd_gas.
5023 Set BFDDEF and BFDLIB in Makefile when appropriate.
5025 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
5026 (main): Refer to flag_always_generate_output instead of
5029 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
5030 (*_section) [BFD_ASSEMBLER]: Define them.
5031 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
5032 set section flags when appropriate.
5033 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
5034 section is not absolute, undefined, or an assembler internal one.
5035 (absolute_section, undefined_section): Always define.
5036 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
5037 switch statements into if-else trees.
5038 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
5039 SEG_BSS and SEG_DATA.
5041 * as.h (frag_now_fix): New macro.
5042 * symbols.c (colon): Use it.
5044 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
5046 * config/tc-mips.c: Added mips support for mips-dec-bsd.
5047 * config/tc-mips.h: Added mips support for mips-dec-bsd.
5048 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
5049 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
5050 * configure.in: Added mips support for mips-dec-bsd.
5051 * atof-generic.c: Define TRUE and FALSE if not defined.
5053 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5055 * version.c: Bumped version number to 1.93.05.
5057 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5059 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
5060 (obj_emit_lineno): Don't need return at end of void function.
5061 (obj_symbol_new_hook): Ditto.
5063 * config/tc-m68k.c: Removed some unused code.
5064 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
5066 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
5067 offset field is set.
5069 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5071 * config/tc-sparc.c (architecture_requested, warn_on_bump,
5072 md_relax_table): Use default zero initialization.
5073 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
5074 latter, instead of selecting with preprocessor conditionals.
5076 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5078 * configure.in: recognise all sparclite variants
5080 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5082 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
5083 accidentally changed to use subseg_change where it should have
5086 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
5088 * expr.c (operand): If character other than comma or newline is a
5089 logical end-of-line character, use the newline case.
5090 From Eric Youngdale:
5091 (operand): Set X_add_number field for floating-point numbers.
5092 (operand): Treat zero byte as end-of-operand.
5094 * configure.in (per-target): Look for with_bfd_assembler option.
5095 For now, only accept "no", until the merge is done.
5097 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
5098 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
5099 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
5100 * read.c: Finish conversion to S_* macros in the VMS only
5101 parts of the program. Add "const" modifier to hex_value.
5102 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
5104 * expr.c: Add "const" modifier to hex_value.
5105 * symbols.c: Finish conversion to S_* macros in the VMS only
5106 parts of the program. Add "const" modifier to
5107 md_[long,short]_jump_size. Remove declaration of const_flag
5108 (which will be declared in obj-vms.h).
5109 * write.c: Add "const" modifier to md_[long,short]_jump_size.
5110 Fix arguments to VMS_write_object_file.
5111 * config-gas.com: New file. Script for VMS systems to set up the
5112 configuration to build gas for VMS, and create config.status.
5113 * make-gas.com: Redone to work with new scheme.
5114 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
5116 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
5117 will swap bytes if needed on a big endian system. Use throughout
5119 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
5120 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
5121 types of malformed stabs. Change parsing algorithm so that we are
5122 more certain of having all of the information that we need on hand.
5123 * obj-vms.c (final_forward_reference): New function, used to help
5124 resolve the data types of as many struct elements as possible
5125 when some part of the struct is not fully defined by the compiler.
5126 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
5128 * obj-vms.c (VMS_write_object_file): Define all vtable psects
5129 as symbols as well in the object file. Look for external functions
5130 that start with "__vt.", and turn them into variables, since the
5131 g++ compiler is incapable of doing this.
5132 * tc-vax.c: Add '1' option for backward compatibility with older GCC
5134 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
5135 * input-scrub.c (as_where): Fix bug where as would crash if we did not
5136 have the name of the source file yet.
5137 * config/ho-vms.h: define HO_VMS, not HO_VAX.
5139 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
5141 * read.c (s_data): Always use "data_section", since it'll map to
5142 SEG_DATA or SEG_E1 if needed.
5143 (s_lcomm): Likewise with bss_section.
5144 (s_fill): Use memset, not bzero.
5146 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
5148 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
5149 handling GDB symbol table data.
5151 * config/obj-aout.h (segment_name): Delete definition.
5152 (seg_name): Delete declaration.
5153 * config/obj-bout.h (segment_name, seg_name): Ditto.
5154 * config/obj-vms.h (segment_name, seg_name): Ditto.
5155 * config/obj-coff.h (segment_name): Ditto.
5156 * config/obj-coffbfd.h (segment_name): Ditto.
5158 * Changes for BFD_ASSEMBLER:
5159 * obj.h (obj_crawl_symbol_chain): Declare only if not
5161 (obj_header_append, obj_pre_write_hook): Ditto.
5162 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
5163 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
5164 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
5165 otherwise, use seg_name array.
5166 (seg_name): Declare only if not BFD_ASSEMBLER.
5167 (section_alignment): Declare only if not BFD_ASSEMBLER.
5168 (big_section, reg_section, pass1_section, diff_section,
5169 absent_section, text_section, data_section, bss_section): If
5170 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
5171 mapping to segT enum values.
5172 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
5173 if these are used or defined, if BFD_ASSEMBLER.
5174 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
5175 subseg_new split into two functions.
5176 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
5178 * as.h (volatile): Don't define if already defined.
5179 (had_errors, had_warnings): Provide prototypes for ANSI C even if
5181 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
5182 declare with format attribute for -Wformat checking.
5184 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
5186 * app.c, config/tc-*.c: Don't include read.h, since it is already
5189 * These are based on patches from Minh Tran-le
5190 <mtranle@paris.intellicorp.com>.
5191 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
5192 obj_format coffbfd and gas_target i386coff for target.
5193 (i[34]86-*-isc*): New host (uses sysv).
5194 * config/i386aix.mt: Removed (no longer used).
5195 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
5197 (LDFLAGS): Added, defined as -shlib.
5198 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
5199 * config/te-sco386.h (LOCAL_LABEL): Don't define.
5200 (DOT_LABEL_PREFIX): Define.
5201 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
5202 name rather than L0\001.
5203 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
5205 * symbols.c, symbols.h (local_bss_counter): Removed.
5206 * write.c (write_object_file): bss no longer uses
5207 local_bss_counter. Pass correct data and bss size to
5208 VMS_write_object_file.
5209 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
5210 argument, rather than using local_bss_counter.
5211 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
5212 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
5213 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
5214 (size_section): Restored sanity check.
5215 (do_relocs_for): Base section address on s_paddr rather than
5216 computing it. Adjust a29k R_IHIHALF special case to account for
5217 section paddr (used to require paddr to be zero). If there are no
5218 reclos, set s_relptr to 0. Set relocation size in object_headers.
5219 (fill_section): Always set s_vaddr here, removing
5220 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
5221 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
5222 Set STYP_INFO for .comment.
5223 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
5224 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
5225 (crawl_symbols): Handle 8 character section name correctly. Use
5226 H_{SET,GET}_* macros.
5227 (do_linenos_for): Set lineno size in object_headers.
5228 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
5229 set s_vaddr here. If string_byte_count remains 4, set it back to
5230 0, and only write strings out if there are some. Call
5231 fill_section before do_relocs_for and do_linenos_for.
5232 (obj_coff_section): Handle optional quoted second argument giving
5233 section characteristics.
5234 (obj_coff_bss): Added to handle .bss.
5235 (obj_coff_ident): Added to handle .ident (puts string in .comment
5237 (obj_coff_lcomm): Put common symbols in .bss, not .data.
5238 (fixup_mdeps): Change to segment. Call frag_wane after
5240 (fixup_segment): Explicitly check S_IS_COMMON before making 386
5241 adjustment (already happened only for common symbols, but this is
5243 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
5244 * config/tc-i386.c (s_bss): Don't use if I386COFF.
5245 (md_pseudo_table): Ignore .optim and .noopt.
5246 (tc_coff_sizemachdep): New function.
5247 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
5249 (LOCAL_LABEL): Removed definition.
5250 (DOT_LABEL_PREFIX): Defined.
5252 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
5254 * app.c (app_push): Use memcpy, not bcopy.
5255 (do_scrub_next_char): For \", return " not '.
5256 (symbol_chars): Now const.
5258 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
5259 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
5261 * config/obj-coff.h: Don't use #elif.
5263 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
5264 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
5266 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
5268 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
5271 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5273 * app.c (do_scrub_begin): allow single quote strings if so
5276 * config/*z8k*: checkpoint
5278 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
5280 * read.c (read_a_source_file): avoid calling xmalloc (0).
5282 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
5284 * listing.c: Call xmalloc, not malloc; don't declare malloc.
5286 * Changes to support SCO 3.2v4:
5287 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
5288 SEG_BSS, fill with NOP_OPCODE.
5289 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
5290 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
5291 using ZERO_BASED_SEGMENTS.
5292 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
5293 never set segment address for SEG_E2 (.bss) and don't write out
5294 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
5295 (obj_coff_endef): Don't merge labels or symbols awaiting forward
5296 definitions, and don't merge tags with non-tags. Check for .bf
5297 rather than just checking whether the second character is b and
5298 the third character is f.
5299 (obj_coff_val): gcc can generate values which we don't handle
5300 correctly; discard information for now, since it only affects the
5301 debugging information.
5302 (tag_find_or_name): Don't insert tags in the symbol table.
5303 (yank_symbols): Don't merge labels.
5304 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
5305 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
5306 set segment address if ZERO_BASED_SEGMENTS.
5307 (obj_coff_section): Accept and ignore a trailing quoted string, as
5308 used in AT&T i386 syntax.
5309 (fixup_segment): Take segment as argument. On the i386, adjust PC
5310 relative addends by the segment vaddr.
5311 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
5312 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
5313 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
5315 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
5317 * config/obj-coffbfd.c: Include libcoff.h.
5319 * version.c: Now version 1.93.
5321 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
5323 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
5324 power-of-two alignment for .align.
5326 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
5327 and leave everything else alone.
5329 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5331 * Makefile.in (as.new): Don't bother saving as.old.
5333 * write.c: Conditionalize on OBJ_VMS, not VMS.
5334 (magic_number_for_object_file): Don't define if OBJ_VMS.
5336 * config/obj-vms.c: Changes for traditional C.
5338 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
5340 * config/ho-generic.h (malloc, realloc): Declare.
5342 * Lots of comment/whitespace changes.
5344 * write.h (struct fix): Some fields reordered, narrowed.
5346 * read.c (MASK_CHAR): Define using C types, not magic number.
5348 * as.c, input-file.c: Deleted some unused code.
5350 * app.c, as.h: Doc fix.
5352 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
5354 * as.h (xmalloc): Argument is long.
5356 * xmalloc.c (error): Remove declaration; as.h takes care of it.
5358 * doc/as.texinfo: Regrouped documentation of some command-line
5359 options. Updated options documentation for m68k. Some minor
5360 wording/punctuation changes.
5362 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5364 * configure.in: Accept target OS "vms".
5366 * symbols.c: Merged ANSI and non-ANSI function decls, using
5369 * xmalloc.c: Just include as.h, don't bother trying to figure out
5372 * strstr.c, strerror.c: Deleted.
5373 * Makefile.in: Deleted references.
5375 * config/tc-ns32k.c: Don't include header file for string
5376 declarations; leave that to ho-*.h.
5378 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
5380 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
5381 imported from FSF sources.
5383 * messages.c (strerror): Declare unconditionally.
5385 * as.h: Delete alloca and register definitions.
5387 * config/atof-ieee.c (mask): Now const.
5389 * obstack.c, obstack.h: Deleted.
5391 * as.h (flag_readonly_data_in_text): New flag.
5392 * as.c (main): Set it for -R.
5394 * as.h (flag_suppress_warnings): New flag.
5395 * as.c (main): Set it for -W.
5396 * messages.c (as_warn): Check it instead of flagseen['W'].
5398 * as.h (flag_always_generate_output): New flag.
5399 * as.c (main): Set it for -Z.
5401 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
5402 * config/tc-a29k.h: Ditto.
5403 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
5406 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
5408 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
5409 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
5413 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
5414 xrealloc from xrealloc.c.
5415 * xrealloc.c: Deleted.
5416 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
5418 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
5421 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
5423 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
5424 don't initialize it with NULL.
5426 * config/ho-vax.h (M_VAX): Deleted; was unused.
5428 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
5429 New files imported from FSF version, contributed by Eric Youngdale.
5430 * README-vms-dbg, config/vms: Deleted.
5432 * ChangeLog, config/ChangeLog: Merged.
5434 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
5437 * input-file.c (input_file_open): Eliminate call to setvbuf.
5438 [USG] (setbuffer): Deleted macro.
5440 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
5442 * all files: Whitespace changes for GNU indentation style, done by
5443 GNU `indent'. Some cleanup still needed, especially of comments.
5445 * configure.in: No te-386bsd.h file exists; don't try to use it.
5447 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
5449 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
5450 could be doing emulation.
5452 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5455 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
5458 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
5460 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
5462 * subsegs.h: add extern to segment_info declaration.
5464 * read.h: added extern declarations for comment_chars,
5465 line_comment_chars, and line_separator_chars.
5466 read.c, app.c: removed definitions of comment_chars,
5467 line_comment_chars, and line_separator_chars.
5469 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
5470 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
5472 (insert_reg): put REGISTER_PREFIX before register names before
5473 putting them in the symbol table.
5474 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
5477 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
5480 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
5481 comment_chars, line_comment_chars and line_seperator_chars
5482 consistently const, and always initialized them. Included read.h.
5484 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5486 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
5487 constant will not fit in an immediate field.
5488 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
5490 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
5492 * obj-coff.c (callj_table): Delete global variable.
5493 (obj_emit_relocations): Define it locally here, and only if
5496 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
5497 (m68k_ip): Don't warn about bignum used as float bit-pattern.
5499 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
5500 with a single set using PARAMS macro.
5502 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
5505 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
5507 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
5508 so widening works consistently.
5510 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
5512 * version.c: Put conditional "const" before version_string, not
5513 before dummy function for VMS. Now version 1.91.03.
5515 * app.c (do_scrub_next_char): Need double-\ before `000' to show
5516 printed rep of null character.
5518 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
5520 * obj-coffbfd.c (write_object_file): check return value of
5523 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
5525 * Support for i386-sysv.
5526 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
5527 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
5528 be used to set them all to zero as was done before.
5529 (fill_section): segment addresses now set in write_object_file.
5530 (fill_section): Don't set STYP_NOLOAD for .bss section.
5531 (fixup_segment): 386 uses strange common symbol format.
5532 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
5533 compatibility with SVR3.2 linker.
5534 * configure.in: i386-sysv and i386-sco use coffbfd.
5536 * app.c (do_scrub_next_char): discard whitespace after a label.
5538 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5540 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
5541 hosts, use the sysv configuration for solaris2
5543 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5545 fix i960+non-bfd coff bit rot.
5546 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
5547 support for C source listings. (obj_coff_endef): look in the right
5548 part of the symbol for the symbol name
5550 * tc-m68k.c (get_num): make it work for all segments, not just the
5553 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
5555 * configure.in: recognize i386-*-bsd emulation.
5557 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5559 * configure.in: use the cpu-vendor-os triple for host and target
5561 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5563 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
5564 * tc-z8k.c: lots of bug fixes
5566 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
5568 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
5569 #elif, since it is not supported by old compilers.
5570 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
5571 couple of expressions in tc-m68k.c.
5573 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5575 * read.c (cons): If NO_RELOC is defined, use it.
5577 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
5579 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
5581 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
5582 local labels to start with a .) and set REGISTER_PREFIX to %.
5583 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
5585 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
5587 * messages.c: Comment changes.
5589 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
5591 * as.h: Test if __STDC__ is defined only, don't test its value.
5592 * messages.c: If __STDC__ is not defined, define NO_STDARG.
5594 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
5596 * listing.c (debugging_pseudo): Add stabs and stabn as things to
5599 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
5601 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
5602 sections starting from zero, rather than making them consecutive.
5603 This makes subsequent reloc calculations easier, esp if the object
5604 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
5605 allocate lcomm in .data rather than in .bss. It seems that some
5606 tools can't cope with a non-zero sized bss before linkage.
5608 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5610 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
5611 throughout. That enum no longer means what we thought it meant.
5613 * tc-m68k.c (md_assemble, md_parse_option): Handle new
5614 "-mno-688[58]1" options.
5616 * tc-m68k.c: Added CPU32 support.
5618 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5620 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
5622 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5624 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
5625 Change LIBDEPS dependence to LIBS.
5627 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
5629 * Makefile.in (install): if $(tooldir) exists, install as in
5632 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
5634 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
5635 .word is < -32768 or > 32767. The -J flag causes the error to be
5636 ignored. This is to catch over-sized switches generated by gcc on
5637 systems which don't support the broken .word hack.
5638 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
5639 write.c (fixup_segment): check for signed .word overflow if
5640 WARN_SIGNED_OVERFLOW_WORD.
5642 * write.c (fixup_segment): fixed missing parens in expression
5643 checking for byte or word overflow.
5645 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
5646 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
5647 WARN_SIGNED_OVERFLOW_WORD.
5649 * obj-coffbfd.c (fixup_segment): fixed missing parens in
5650 expression checking for byte or word overflow.
5652 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5654 Support for i386 coff
5655 * obj-coffbfd.h : added stuff
5656 * tc-i386.c (tc_coff_fix2rtype): new function
5657 * tc-i386.h : new coff defines
5659 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
5661 * input-scrub.c (input_scrub_push): call input_file_begin, not
5663 messages.c (as_perror): print ": " between the passed in error and
5664 the strerror, like perror does.
5666 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
5668 * Makefile.in: use gas_target instead of modifying target_cpu.
5669 From Steve Chamberlain:
5670 Makefile.in: Handle m68*-*-coff*.
5671 read.c, read.h: add mult argument to s_space
5673 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
5674 Motorola and MIT syntax; gas can now assemble either type of
5676 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
5677 From Steve Chamberlain:
5678 m68kcoff.mt: for m68k COFF.
5679 obj-coffbfd.c: (fixup_mdeps) added
5680 (size_section) removed bad sanity check
5681 (fill_section) added rs_machine_dependent case
5682 (write_object_file) call fixup_mdeps
5683 (fixup_segment) set fx_subsy to 0.
5684 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
5686 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
5689 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5691 * Makefile.in (LIBS): Include opcode library.
5693 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
5695 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
5696 including zero are accepted, pass +0.0.
5698 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
5700 * Makefile.in: map "as" through program_transform_name when
5703 * doc/Makefile.in: map "as" through program_transform_name when
5706 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5708 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
5710 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
5712 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
5713 tc-i960.c (md_ri_to_chars): Always output bout object file in
5714 little endian byte order (used to use endianness of host).
5716 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5718 * config/tc-m68k.c (init_table): Now const. Always include 68851
5719 data, so that "bc" is available to 68040 cache instructions.
5720 Added "tt0", "tt1", and 68ec030 variants.
5721 (md_assemble): Complain if 68000 (only) and 68881 are specified.
5722 (enum _register): Added TT0, TT1.
5723 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
5724 line number correctly in "internal error" messages. Don't print
5725 architecture-mismatch message for operand errors.
5727 From Colin Smith (colin@wrs.com):
5728 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
5729 than install_operand.
5731 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5733 * listing.c (buffer_line): rewind to the start of include
5734 files, they might be included twice.
5736 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
5738 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
5740 * Makefile.in: defined TARGET_CPU for C code so that it can choose
5741 one element of a family.
5743 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
5745 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
5746 so that we can assemble hand-written libgcc code.
5748 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
5750 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
5751 has already been formatted (but may still contain %-characters).
5754 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
5756 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
5757 written with indirection on the last two operands, which can be
5758 either data or address registers. Added a new operand type 'r'
5759 which accepts either register type. Added '(' to notend stuff in
5760 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
5762 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
5764 * as.h (enum _relax_state): Start off at one, not zero, to better
5765 catch uninitialized-variable errors.
5766 (linkrelax): Declare new variable.
5768 * messages.c (warning_count, error_count): Default initializer is
5771 * write.c: Merged some declarations, using PARMS macro.
5772 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
5773 data_last_frag): No longer static.
5774 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
5775 defined, call it. Change segments before calling fixup_segment.
5776 (relax_align): If linkrelax, provide extra padding.
5778 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
5779 their not having symbols associated.
5781 * tc-i960.c (norelax, instrument_branches): Default initializer is
5783 (linkrelax): Delete variable definition.
5784 (mem_fmt): Call fix_new with NO_RELOC.
5785 (tc_bout_fix_to_chars): Handle alignment relocs.
5786 (i960_handle_align): New function.
5787 * tc-i960.h (linkrelax): Delete declaration.
5788 (HANDLE_ALIGN): New macro; calls i960_handle_align.
5789 (NEED_FX_R_TYPE, NO_RELOC): New macros.
5791 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
5793 * config/sparc.mt: New file. Grab sparc opcode table from bfd
5796 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
5798 * Makefile.in: always create installation directories. Removed
5799 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
5800 FLAGS_TO_PASS to recursive makes.
5802 * doc/Makefile.in: always create installation directories.
5804 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5806 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
5807 being used with args swapped, causing occasional lossage when
5808 refilling buffers after an include file.
5810 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
5812 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
5813 version. Discard bogus DONTDEF version.
5814 (as_warn, as_bad, as_fatal): Likewise.
5816 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
5818 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
5819 selected architecture, print a message saying so and listing what
5820 processors support it, rather than saying "operands mismatch".
5822 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
5824 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
5826 * config/ho-rs6000.h (M_RS6000): Don't define it.
5828 (BROKEN_ASSERT): Define it if not __STDC__.
5830 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
5832 * sparc.mt: New file.
5834 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
5836 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
5837 if TN_SUN3; otherwise align to 2**N-byte bounary.
5839 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5841 * read.c (s_fill): make the .fill size clamped error a warn and
5842 fix bug where 0's were always placed.
5844 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
5845 two bytes of any constant with 0xff:
5847 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5849 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
5850 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
5852 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
5854 * tc-m68k.c (try_index): Error if index scaling specified and
5855 assembling for an older CPU than a 68020.
5857 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
5859 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
5860 fx_offset into account.
5862 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
5864 * configure.in (mips host): Accept "ultrix" with version number.
5866 * expr.c (floating_constant): Separate "=-" to avoid confusing
5867 ancient or broken compilers.
5869 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
5870 processor/opcode mismatch, so reword the error message.
5871 (md_assemble): If no CPU has been set (even if FPU/PMMU
5872 characteristics have been), default to 68020. Don't need extra
5873 quotes around error string.
5875 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5877 * read.c (potable): Revert sac's incorrect change made Jul 13.
5878 Align really is supposed to be ptwo not nbytes.
5880 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5882 * Makefile.in: _Do_ include libiberty. (from sef)
5884 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
5886 * expr.c (integer_constant): Handle "0f" and "0b" label references
5889 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5891 * write.c (fixup_segment): if relaxing, don't do anything.
5892 * config/obj-bout.[ch] : maintain the a_relaxable file header info
5893 * config/tc-i960.c: new option -linkrelax
5895 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5897 * expr.c (expr): allow SEG_BSS in expressions
5898 * read.c (potable): align should be nbytes, not ptwo!
5899 * write.c (write_object_file): extra glue for new bss attributes
5900 (relax_segment): SEG_BSS is ok now
5901 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
5903 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
5905 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
5907 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
5909 * configure.in: recognize m680x0 as having sun3 emulation mode for
5910 vxworks environment.
5913 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5915 * Makefile.in: Add program_suffix (parallel to program_prefix)
5917 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5919 * app.c (process_escape): new function to handle escapes the right
5920 way, (do_scrub_next_char): use new function
5921 * cond.c (s_ifdef): do ifdef/ifndef right
5922 * read.c (s_fill): make the , expressions optional like the doc
5924 * config/tc-h8300.[ch]: better warnings
5926 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5928 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
5931 * write.c (write_object_file): various changes to handle data in
5932 the BSS segment in much the same was as stuff in the DATA segment.
5934 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
5935 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
5936 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
5937 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
5940 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5942 * expr.c(expr): allow SEG_REGISTER in expressions.
5943 * read.c(pseudo_set): register expressions can be the source of a
5945 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
5946 goto SEG_TEXT (if a.out)
5947 * write.c (write_object_file): If a.out don't use the old way for
5949 * config/obj-a.out (s_sect): complain if the user tries to use a
5950 subsegment with a value which might interfere with out -R hackery.
5951 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
5952 rather than use ugly if tree. (init_regtable): insert register
5953 names into symbol table.
5955 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
5957 * write.c (write_object_file): keep the fix_tail clean, which
5958 fixes a bug in -R where relocations were being lost.
5960 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
5962 * configure.in: recognize m680x0 as having sun3 emulation mode for
5963 vxworks environment.
5965 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
5967 * configure.in: recognize m680x0 as an m68k
5969 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
5971 * configure.in: Recognize sparclite as a sparc variant.
5973 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
5976 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5978 * config/tc-a29k.c: lint
5979 * listing.c, expr.c: patches from Andrew Smith
5981 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
5983 * doc/Makefile.in: use m4 rather than gm4.
5985 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5987 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
5988 calc the base of relocs correctly.
5989 * tc-a29k.c (parse_operand): allow expressions to be in any section.
5991 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
5993 * as.c, write.c: use -K rather than -k for the broken word warning
5996 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
5998 * Makefile.in: do not print recursion lines.
6000 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6002 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
6004 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
6006 * write.c (write_object_file): For b.out format, round up section
6007 start addresses to match required alignment.
6009 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
6011 * Makefile.in (install): Install into $(tooldir)/bin, since that's
6012 where gcc looks for it.
6014 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
6016 * Makefile.in: Changed some lines to be less confusing for some
6019 * input-file.c: Conditionalize on _IOFBF, not VMS.
6021 * read.c, write.c: Change a series of ifdef/elif to
6022 ifdef/else/ifdef etc.
6024 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
6026 * symbols.c (fb_label_init): fix sizeof to memset.
6028 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
6030 * Makefile.in: install the man page.
6032 * Makefile.in: pass down MAKEINFO explicitly on info.
6034 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
6036 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6038 * flonum-const.c: renamed flonum-konst.c to stop dos name
6041 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
6043 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
6044 tc-m68k.h to te-sun3.h.
6046 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
6048 * configure.in: vxworks68 gets te-sun3.h.
6050 * expr.c: remove limitation that local_labels_dollar or
6051 local_labels_fb must be < 10.
6053 * symbols.c: remove local_labels_dollar, replace with a function
6054 interface for a sparse array. All users adjusted.
6056 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
6058 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6060 * doc/Makefile.in: commented out line for building as-all.texinfo.
6063 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
6065 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
6067 * Makefile.in: added check target.
6069 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6071 * Makefile.in: added tooldir and program_prefix.
6073 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
6075 * write.{c,h} (fix_new): Make these declarations consistent.
6077 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
6079 * Makefile.in (strerror.o): Add rule so that broken Sun make can
6082 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
6084 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
6086 * expr.c (operand): if can't work out what sort of operand it is,
6087 then look through FLT_CHARS for a hint.
6089 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
6091 * Makefile.in, configure.in: removed traces of namesubdir,
6092 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6093 copyrights to '92, changed some from Cygnus to FSF.
6095 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
6096 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
6097 copyrights to '92, changed some from Cygnus to FSF.
6099 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6101 * expr.c: If an expression is single comma, then return with
6102 SEG_ABSENT rather than an error - since the sparc front end does
6103 really strange things with things like fbge,a
6105 * as.h: include bfd.h if using many sections
6106 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
6107 local labels didn't work.
6108 * listing.c (list_symbol_table): don't core dump when there's no
6110 * write.c, write.h: call fix_new with the right number of args on
6112 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
6115 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
6117 * app.c: MRI compatibility - allow single quote to start a string.
6118 * as.c: fix typo recently introduced.
6119 * as.h : Don't include aout/reloc.h - it's not right for COFF!
6120 * expr.c: Much rewriting, to accomodate MRI syntax for
6121 expressions. Also easier to read now.
6122 * listing.c: Put back defuns
6123 * read.c: modified to accept MRI syntax, put back listing pseudo
6124 ops so that an assembler built with NO_LISTING ignores list ops
6126 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
6127 machine is a SPARC or a 29K.
6128 * config/obj-aout.c: added s_sect pseudo op
6129 * config/obj-coffbfd.c: lints, set the filehdr flags right and
6130 fill in the timestamp.
6131 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
6132 anymore, define all the relocs which the tc-<x> bit will use so we
6133 can translate from them to the coff types.
6134 * config/tc-a29k.c: reloc_type isn't ane enum any more
6135 * config/tc-m68k.c: Added NO_RELOC definition.
6137 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
6139 * Makefile.in: put header files before C source for TAGS; remove
6140 references to non-existent syscalls.h.
6142 * read.c, write.c subsegs.c: back out the .bss changes.
6144 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
6146 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
6150 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
6152 * symbols.c (local_label_name): symbols now start with ^A.
6154 * read.c, subsegs.c, write.c obj-coff.c: added handling of
6155 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
6156 generate these sections. .align: will use NOP_OPCODE or 0
6157 for padding. This is just for being nice to the
6160 * expr.c (operand): changed to generate local label "\001L0"
6161 starting with a ^A so that it is recognized as a local label.
6163 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
6165 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
6166 i/o opcodes - inb, inw, outb and outw. string manipulation with
6167 att syntax - scmp, slod, smov, ssca, ssto.
6169 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
6170 to just after .file .
6172 In obj_crawl_symbol_chain() where it tries to put the external
6173 symbols apart, with the condition:
6174 (!S_IS_DEFINED(symbolP) &&
6175 !S_IS_DEBUG(symbolP) &&
6176 !SF_GET_STATICS(symbolP))
6177 it was moving too many symbols out. So I switch it back to the
6179 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
6181 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
6182 so that we don't use the F_RELFLG which make the linker complain
6183 that somebody has stripped the relocation info.
6185 Also, the AIX ld program require that the relocation table
6186 is sorted by r_vaddr like the standard ATT assembler does.
6188 [he also changed the sizeof(struct ...)'s into the coff
6189 style FOOSZ macros. I'm not sure this is right, but I can't
6190 remember why. xoxorich.]
6192 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
6194 * Makefile.in, configure.in, doc: use the doc. Build it, install
6197 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
6199 * read.c: white space and comments only.
6201 * configure.in: use the new atof-ns32.c for ns32k.
6203 * write.c: comment change only.
6205 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
6206 aren't yet integrated.
6208 * tc-i860.[hc]: blew off the dust. Something must still be done
6209 about conflicting relocation types.
6211 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
6214 * tc-i960.c, tc-sparc.c: white space and comments only.
6216 * tc-a29k.h: delete duplicate macro definition.
6218 * new file atof-ns32k.c copied from hack's last unreleased gas.
6220 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
6222 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
6225 * nearly everything. flush ChangeLog, package as gas-1.92.1.
6226 ChangeLog's prior to this are sketchy at best. I have logs.
6227 They just aren't ChangeLogs.
6231 version-control: never