1 Mon Sep 11 11:39:11 1995 Ian Lance Taylor <ian@cygnus.com>
3 * doc/configure.in: Remove unused file.
5 * app.c (do_scrub_chars): Grab all available spaces at start of
6 line before preserving a single space. Remove state == 0 test
7 which will never succeed.
8 * macro.c (macro_expand_body): Delete local variables from the
10 (macro_expand): In MRI mode, stop when whitespace is seen in the
13 * sb.c: Include "libiberty.h".
14 * macro.c: Likewise. Also include <stdlib.h> if it exists.
16 Fri Sep 8 00:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
18 * app.c (do_scrub_chars): In MRI mode, keep a space before a
19 possible comment character.
20 * config/tc-m68k.c (m68k_ip): In MRI mode, ignore anything after
21 an instruction which takes no operands.
23 * Makefile.in (install): Don't install gasp in $(tooldir).
25 * config/tc-mips.c (macro): Handle a non zero base register for
28 * gasp.c (show_usage): Put program_name argument in first fprintf,
31 Thu Sep 7 12:33:58 1995 Ian Lance Taylor <ian@cygnus.com>
33 * expr.c (operand): Handle 08 and 09 in MRI mode.
34 * macro.c (ISSEP): Remove duplicated `"' character.
35 (get_any_string): Copy some characters for which ISSEP is true:
36 ';', '>', '(', ')'. Otherwise we can get in an infinite loop.
37 * read.c (s_space): In MRI mode, the expressions stop at the first
39 (cons_worker): In MRI mode, restore the terminating character at
40 the end of the function.
42 * read.c (cons_worker): Don't use #elif; old compilers don't
45 Wed Sep 6 21:13:06 1995 Ian Lance Taylor <ian@cygnus.com>
47 * app.c (do_scrub_chars): In MRI mode, silently end quoted strings
48 at newline characters. In MRI mode, always keep spaces in the
49 operands field. In MRI mode, treat a line comment character as a
50 regular comment character following a space.
51 * cond.c (ignore_input): Use strncasecmp rather than strncmp when
52 looking for special pseudo-ops.
53 * read.c (cons_worker): In MRI mode, the expressions stop at the
58 Wed Sep 6 15:03:53 1995 Jim Wilson <wilson@chestnut.cygnus.com>
60 * config/tc-sh.c (get_operands): Read third arg if it exists.
62 (get_specific, case F_FR0): Add.
65 Wed Sep 6 15:03:53 1995 Jim Wilson <wilson@chestnut.cygnus.com>
67 * config/tc-sh.c (get_specific): Delete arg_to_test.
68 (md_assemble): Increase operand array from 2 to 3.
70 Tue Sep 5 16:47:36 1995 Stan Shebs <shebs@andros.cygnus.com>
72 * config/tc-mips.c: Remove CYGNUS LOCAL comments.
73 (md_begin): Use 0/1 instead of TRUE/FALSE.
74 (md_show_usage): Break up long format string for the benefit
76 * config/tc-m68k.c (md_show_usage): Ditto.
77 * gasp.c (show_usage): Ditto.
78 * macro.c (check_macro): Cast result of hash_find.
80 Tue Sep 5 14:46:38 1995 Ken Raeburn <raeburn@cygnus.com>
82 * configure.in: When testing for a free() declaration in system
83 header files, cast the address to a function pointer, not to an
86 * write.c (fix_new_internal): Call TC_INIT_FIX_DATA if TC_FIX_TYPE
87 is defined. Don't initialize fx_bsr. Verify that fx_size field
88 is wide enough to hold stored value.
89 * write.h (struct fix): Change tc_fix_data to type TC_FIX_TYPE if
90 that is defined, otherwise omit it. Delete fx_bsr. Change
91 fx_size to unsigned char.
92 * config/tc-i960.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New
94 * config/tc-ns32k.h (TC_FIX_TYPE, fx_bsr, TC_INIT_FIX_DATA): New
96 * config/tc-hppa.h (TC_FIX_TYPE): Define as PTR.
98 * config/tc-i860.c (md_apply_fix): Delete code for checking
99 fx_im_disp, and for handling non-zero values, since it never gets
100 set after being initialized to zero.
102 * write.h (struct fix): Make fx_im_disp always 2 bits, since the
103 only tc-* files actually using it need that much.
105 NS32K changes from Ian Dall:
106 * configure.in: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
107 ns32k-pc532-lites* like ns32k-pc532-netbsd*.
108 * config/tc-ns32k.h (LOCAL_LABELS_FB): Define to 1.
110 Fri Sep 1 17:02:15 1995 steve chamberlain <sac@slash.cygnus.com>
112 * write.c (fixup_segment): Get TC_FORCE_RELOCATION up the
115 Fri Sep 1 08:20:19 1995 James G. Smith <jsmith@beauty.cygnus.com>
117 * config/tc-mips.c (md_parse_option, md_begin, md_show_usage):
118 Add support for "-mcpu=vr4300" as processor identifier.
120 Thu Aug 31 16:41:06 1995 steve chamberlain <sac@slash.cygnus.com>
122 * write.c (fixup_segment): Remove change of 29th.
123 * config/tc-{i386,arm}.h (TC_FORCE_RELOCATION): Keep RVA relocs.
125 Tue Aug 29 19:42:58 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
127 * config/tc-m68k.c (m68k_ip) [case POST/PRE/BASE]: Fix typo when
128 looking at outer displacement. Don't set the postindex bit if the
129 index suppress bit is set (for memory indirect addressing mode).
131 Thu Aug 31 06:49:37 1995 Doug Evans <dje@canuck.cygnus.com>
133 * config/tc-arm.c (tc_gen_reloc): Delete duplicated code.
135 Wed Aug 30 23:51:57 1995 Ian Lance Taylor <ian@cygnus.com>
137 * app.c (do_scrub_chars): Free saved_input when the from buffer
138 exactly fills the to buffer.
140 Wed Aug 30 13:46:39 1995 Doug Evans <dje@canuck.cygnus.com>
142 * config/tc-sparc.c (parse_keyword_arg, parse_const_expr_arg): New fns.
143 (sparc_ip): Call them for asi, membar, and prefetch parsing.
145 Tue Aug 29 15:45:37 1995 Doug Evans <dje@canuck.cygnus.com>
147 * config/tc-sparc.c (membar_masks): Deleted.
148 (sparc_ip): Clean up ASI and membar support.
150 Tue Aug 29 13:20:27 1995 steve chamberlain <sac@slash.cygnus.com>
152 * read.c (potable): Rva is new entry.
153 (cons_worker): New, split from cons. Handles rva.
154 (cons, s_rva): Call cons_worker.
155 * read.h (s_rva): New declaration.
156 * write.c (fixup_segment): Don't throw away rva relocs.
157 * config/tc-arm.c (md_apply_fix, tc_gen_reloc): Handle RVA.
158 * config/tc-i386.c (tc_coff_fix2type): Handle RVA.
159 * config/tc-i386.h (TC_COUNT_RELOC): Remember RVAs.
160 (TC_RVA_RELOC): New definition.
162 Sun Aug 27 17:41:05 1995 Doug Evans <dje@canuck.cygnus.com>
164 * config/tc-arm.c (do_swi): Allow optional leading '#'.
166 Sat Aug 26 17:24:20 1995 Ian Lance Taylor (ian@cygnus.com)
168 * config/tc-m68k.c (comment_chars): If TE_DELTA is defined,
170 * config/tc-m68k.h (NO_PSEUDO_DOT): Define if TE_DELTA is
173 * config/te-delta.h: Include obj-format.h.
174 * config/te-sco386.h: Likewise.
175 * config/te-sysv32.h: Likewise.
177 * app.c (scrub_file): Remove.
178 (scrub_from_file, scrub_to_file): Remove.
179 (scrub_string, scrub_last_string): Remove.
180 (scrub_from_string, scrub_to_string): Remove.
181 (saved_input, saved_input_len): New static variables.
182 (struct app_saved): Remove scrub_string, scrub_last_string, and
183 scrub_file fields. Add saved_input and saved_input_len fields.
184 (app_push): Adjust saved fields for changes in struct app_save.
185 Initialize state and saved_input.
186 (app_pop): Adjust saved fields for changes in struct app_save.
187 (do_scrub_chars): Rename from do_scrub_next_char and rewrite to
188 process a buffer at a time rather than a character at a time.
189 (main, as_warn): Remove obsolete testing code.
190 * as.h (do_scrub_next_char): Don't declare.
191 (do_scrub_chars): Declare.
192 (scrub_from_file, scrub_from_string): Don't declare.
193 (scrub_to_file, scrub_to_string): Don't declare.
194 * input-file.c (input_file_get): New static function.
195 (input_file_give_next_buffer): Call do_scrub_chars rather than
197 * read.c (scrub_string, scrub_string_end): New static variables.
198 (scrub_from_string): New static function.
199 (read_a_source_file): Call do_scrub_chars rather than
202 Thu Aug 24 18:50:19 1995 Ian Lance Taylor (ian@cygnus.com)
204 * gasp.c (as_abort): New function.
205 * sb.c (sb_build): Revert yesterday's patch.
207 * Makefile.in (gasp.new): Depend upon ../libiberty/libiberty.a.
208 Just link against libiberty, not against $(LIBS).
210 Wed Aug 23 15:18:20 1995 Ian Lance Taylor (ian@cygnus.com)
212 * sb.c (sb_build): Undefine abort before calling it, since gasp
213 does not provide as_abort.
215 Wed Aug 23 10:40:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
217 * config/tc-ppc.c (set_target_endian): New static to say whether
218 we've initialized target_big_endian or not.
219 (md_parse_option): Set set_target_endian if we set the variable
221 (md_begin): Only set target_big_endian if !set_target_endian.
223 Tue Aug 22 03:00:33 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
225 Sat Aug 19 18:08:16 1995 Pat Rankin <rankin@eql.caltech.edu>
227 * config/obj-vms.h (DST_S_C_SRC_SETREC_W, DST_S_C_SRC_DEFLINES_B):
229 * config/obj-vms.c (VMS_TBT_Line_PC_Correlation,
230 VMS_TBT_Source_Lines): Make traceback info be robust enough to
231 handle huge source files.
232 (VMS_TBT_Source_File): Reorganize the native- vs cross-assembly
233 support so that actual object file output is clearer.
234 (VMS_TBT_Source_File: Fab, Nam, Date_Xab, File_Header_Xab):
235 Replace static variables with automatic ones.
237 Sat Aug 12 20:18:15 1995 Pat Rankin <rankin@eql.caltech.edu>
239 * config/obj-vms.c (Module_Name): new file scope variable.
240 (VMS_TBT_Module_Begin): use it instead of local variable.
241 (Write_VMS_MHD_Records): ditto; assign its value here.
242 (Write_VMS_EOM_Record): second argument has type valueT.
243 (VMS_Initialized_Data_Size): simplify search loop; return
244 type is offsetT; second argument is unsigned.
246 Sat Jun 17 19:05:25 1995 Pat Rankin (rankin@eql.caltech.edu)
248 * messages.c (as_perror): Use xstrerror instead of strerror.
250 Mon Aug 21 13:57:20 1995 Ian Lance Taylor <ian@cygnus.com>
252 * as.c (parse_args): Accept --defsym SYM=VALUE.
253 * doc/as.texinfo, doc/as.1: Document --defsym.
255 * read.c (read_a_source_file): In MRI mode, don't end the
256 statement inside a quotation.
257 (s_space): Don't warn about a zero repeat count in MRI mode.
258 * config/tc-m68k.c (crack_operand): In MRI mode, don't count
259 parentheses inside quotes.
260 (md_assemble): In MRI mode, anything after the operands field is a
262 (parse_mri_control_operand): Adjust start and stop to remove
264 (s_mri_for): Likewise.
266 * cond.c (s_ifdef): Restore the character after the symbol name,
267 in case it is a newline.
268 (s_if): If ignoring the current tree, don't try to parse the
271 * app.c (do_scrub_next_char): If LEX_IS_STRINGQUOTE or
272 LEX_IS_ONECHAR_QUOTE is seen in state 10, preserve one space.
274 * doc/as.texinfo: Document irp, irpc, macro, and rept. MRI mode
275 now supports macros, ifc, ifnc, irp, irpc, rept, and endr, without
278 Add support for macros.
279 * as.c: Include sb.h and macro.h.
280 (max_macro_next): New global variable.
281 (main): Call macro_init.
282 (macro_expr): New static function.
283 * as.h (max_macro_nest): Declare.
284 * read.c (line_label): Rename from mri_line_label. Change all
286 (potable): Add exitm, irp, irpc, macro, mexit, rept.
287 (read_a_source_file): Always clear line_label at the start of a
288 line, not just when flag_mri or LABELS_WITHOUT_COLONS. Fix
289 MRI/LABELS_WITHOUT_COLONS handling. In MRI mode, permit label:
290 equ val. Set line_label when calling colon. In MRI mode, a
291 leading '.' does not imply a pseudo-op. Check for macro expansion
292 before calling md_assemble.
293 (s_irp): New function.
294 (get_line_sb): New static function.
295 (s_macro): New function.
296 (s_mexit): New function.
297 (s_rept): New function.
298 * read.h (line_label): Rename from mri_line_label.
299 (s_irp, s_rept): Declare.
300 (s_macro, s_mexit): Declare.
301 * input-scrub.c: Include sb.h.
302 (sb_index, from_sb): New static variables.
303 (macro_nest): New static variable.
304 (struct input_save): Add sb_index and from_sb fields. Change
305 next_saved_file field to be struct input_save *.
306 (next_saved_file): Changed to be struct input_save *.
307 (input_scrub_push): Change to return type struct input_save *.
308 Save sb_index and from_sb.
309 (input_scrub_pop): Change parameter type to struct input_save *.
310 Restore sb_index and from_sb.
311 (input_scrub_include_sb): New function.
312 (input_scrub_next_buffer): Handle reading from from_sb.
313 (bump_line_counters): Only increment lines if not using from_sb.
314 * config/tc-m68k.c (opt_table): Add nest.
315 (opt_nest): New static function.
316 * gasp.c: Include sb.h and macro.h. Move all sb related functions
317 and definitions to sb.h and sb.c. Move all macro related
318 functions and definitions to macro.h and macro.c.
319 * sb.h, sb.c: New files, extracted from gasp.c.
320 * macro.h, macro.c: Likewise.
321 * Makefile.in (OBJS): Add sb.o and macro.o
323 (gasp.new): Depend upon $(GASPOBJS). Use $(GASPOBJS) to link.
324 (TARG_CPU_DEP_m68k): Depend upon subsegs.h.
325 (gasp.o): Depend upon sb.h and macro.h.
327 (macro.o): New target.
328 (as.o): Depend upon sb.h and macro.h.
329 (input-scrub.o): Depend upon sb.h.
330 (read.o): Depend upon sb.h and macro.h.
332 * cond.c (get_mri_string): New static function.
333 (s_ifc): New function.
334 * read.c (potable): Add ifc and ifnc.
335 * read.h (s_ifc): Declare.
337 * app.c (do_scrub_begin): In MRI mode, set lex of ' to
340 Mon Aug 21 13:41:33 1995 Michael Meissner <meissner@cygnus.com>
342 * config/tc-ppc.c (md_assemble): Allow @HA, @L, and @H suffixes on
343 constant expressions.
345 Sun Aug 20 15:54:37 1995 Jim Wilson <wilson@cygnus.com>
347 * config/tc-arm.c (md_reloc_size): Add const to declaration.
349 Fri Aug 18 10:58:09 1995 Ian Lance Taylor <ian@cygnus.com>
351 * read.c (s_include): In MRI mode, don't expect quotes around the
353 * listing.c (listing_title): Don't require the title to be quoted.
355 * gasp.c (include_print_where_line): Always subtract 1 from
356 linecount before printing it.
357 (process_file): In MRI mode, lines beginning with '*' or '!' are
359 (do_reg): In MRI mode, don't require parentheses.
360 (do_include): In MRI mode, don't requires quotes. If the file can
361 not be found in the include path, try opening it in the current
362 directory. Print the file name correctly in the error message.
363 (chartype_init): In MRI mode, set FIRSTBIT for '.'.
364 (main): Set comment_char to ';' when entering MRI mode.
366 * config/tc-m68k.c: Include subsegs.h.
367 (m68k_ip): Pass 64 rather than -1 to add_Fix in 'B' 'B' case.
368 (md_pcrel_from): If fx_pcrel_adjust is 64, use -1 instead.
370 * config/tc-sparc.h (tc_fix_adjustable): For OBJ_AOUT case, adjust
371 BFD_RELOC_16 and BFD_RELOC_32 relocs.
373 Wed Aug 16 14:48:44 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
375 * as.h (alloca): Use void* declaration on HP/UX.
377 Wed Aug 16 12:49:17 1995 Ian Lance Taylor <ian@cygnus.com>
379 * config/tc-sparc.c (tc_gen_reloc): If PIC, only change PCREL_S2
380 to WPLT30 for an undefined or external symbol. Don't consider
381 PC10 or PC22 to be a PC relative reloc when choosing between
382 fx_addnumber and fx_offset.
384 * config/tc-z8k.c (md_number_to_chars): Don't do it here, call
385 number_to_chars_bigendian.
386 * config/tc-z8k.h (TARGET_BYTES_BIG_ENDIAN): Define.
388 * expr.c (operand): Add support for .startof. and .sizeof. by
389 using magic symbol names which the linker will recognize
391 * doc/as.texinfo: Take out note that .startof. and .sizeof. are
394 Tue Aug 15 15:08:49 1995 Ian Lance Taylor <ian@cygnus.com>
396 * config/tc-m68k.c (md_pseudo_table): Add MRI structured control
397 directives: if, if.b, if.w, if.l, else, else.s, else.l, endi,
398 break, break.s, break.l, next, next.s, next.l, for, for.b, for.w,
399 for.l, endf, repeat, until, until.b, until.w, until.l, while,
400 while.b, while.w, while.l, endw.
401 (enum mri_control_type): Define.
402 (struct mri_control_info): Define.
403 (mri_control_stack): New static variable.
404 (mri_control_index): New static variable.
405 (mri_control_label): New static function.
406 (push_mri_control, pop_mri_control): New static functions.
407 (parse_mri_condition): New static function.
408 (parse_mri_control_operand): New static function.
409 (swap_mri_condition, reverse_mri_condition): New static functions.
410 (build_mri_control_operand): New static function.
411 (parse_mri_control_expression): New static function.
412 (s_mri_if, s_mri_else, s_mri_endi): New static functions.
413 (s_mri_break, s_mri_next): New static functions.
414 (s_mri_for, s_mri_endf): New static functions.
415 (s_mri_repeat, s_mri_until): New static functions.
416 (s_mri_while, s_mri_endw): New static functions.
417 * gasp.c (mrikinfo): Remove IF.
418 * expr.c (get_symbol_end): Accept \001 as part of a name.
420 * symbols.c (colon): Change parameter to const char *.
421 * symbols.h (colon): Update declaration.
423 Mon Aug 14 20:51:56 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
425 * write.c (write_contents): Always do it the BFD_FAST_SECTION_FILL
426 way. Reformat and reindent that code to GNU standards.
427 (BFD_FAST_SECTION_FILL): Don't define.
429 Mon Aug 14 14:08:07 1995 Jeff Law (law@snake.cs.utah.edu)
431 * config/tc-hppa.c (md_apply_fix): Don't try to apply BEGIN_BRTAB
434 Mon Aug 14 15:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
436 * gasp.c (do_align, get_any_string): Mark as static.
437 (do_assigna, do_assignc, new_file): Likewise.
439 * config/tc-m68k.c (s_reg): Rename local op to rop to avoid
440 confusion with macro op.
442 * gasp.c (strip_comments): Comment out; it's not used.
443 (do_end): Add parameter. In MRI mode, print it out.
444 (do_irp): New static function.
445 (sub_actual): Change parameter m to formal_hash, changing type
446 from macro_entryh * to hash_table *.
447 (macro_expand_body): New static function, broken out of
449 (macro_expand): Call macro_expand_body.
450 (K_*): Fully parenthesize.
451 (K_IRP, K_IRPC): Define.
452 (mrikinfo): Add IRP and IRPC.
453 (process_pseudo_op): In MRI mode, print out END pseudo-op. Pass
454 line to do_end. Handle K_IRP and K_IRPC.
456 * config/tc-m68k.c (s_opt): Reset *input_line_pointer even if we
457 don't do anything with the option.
459 Sun Aug 13 17:03:58 1995 Ian Lance Taylor <ian@cygnus.com>
461 * frags.c (frag_align): Handle absolute_section.
462 * write.c (record_alignment): Likewise.
464 * config/tc-mips.c (macro_build): Skip insns with an inappropriate
467 Sun Aug 13 00:35:02 1995 Jeff Law (law@snake.cs.utah.edu)
469 * config/tc-hppa.c (md_pseudo_table): Add entries for
470 "begin_brtab" and "end_brtab" pseudo-ops.
471 (pa_brtab): New function.
472 (tc_gen_reloc, SOM version): Handle R_BEGIN_BRTAB and R_END_BRTAB.
473 (hppa_force_relocation): Force relocations for BRTAB fixups
474 when OBJ_SOM is defined.
476 Fri Aug 11 20:34:05 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
478 * Makefile.in (TE_OBJS): Add empty definition.
480 Fri Aug 11 19:16:08 1995 Ian Lance Taylor <ian@cygnus.com>
482 * gasp.c (change_base): Don't treat ' specially in MRI mode.
483 (process_file): Don't warn about missing END in MRI mode.
484 (do_if): New static function.
485 (get_mri_string, do_ifc): New static functions.
486 (buffer_and_nest): Treat MRI mode like alternate syntax mode.
487 (do_aendr): Change error message in MRI mode.
488 (do_arepeat): Use REPT/ENDR in MRI mode.
489 (do_formals): In MRI mode, add special NARG formal.
490 (macro_expand): Various changes for MRI mode: permit a qualifier
491 on the macro name; set special NARG formal; permit unnamed
492 positional arguments; use && to concatenate named parameters;
493 permit \d to specify an unnamed parameter; permit named parameters
494 to not start with \; use == to see if a parameter exists.
495 (getstring): In MRI mode, allow <> to quote a string.
496 (K_IFEQ, K_IFNE, K_IFLT, K_IFLE, K_IFGE, K_IFGT): Define.
497 (K_IFC, K_IFNC): Define.
498 (struct keyword): Name structure used in kinfo array.
499 (mrikinfo): New static array.
500 (process_pseudo_op): Don't require leading '.' in MRI mode.
501 Handle new MRI pseudo-op definitions.
502 (add_keyword): New static function, broken out of process_init.
503 (process_init): Use add_keyword. In MRI mode, add mrikinfo table.
504 (long_options): Add "mri".
505 (show_usage): Mention -M/--mri.
506 (main): Call process_init after processing arguments. Handle -M.
507 * doc/gasp.texi: Document -M/--mri.
509 * gasp.c: Include ansidecl.h. Make all local functions static.
510 Add prototypes for all static functions.
511 (mri): New global variable.
512 (sb_add_char): Change parameter c from char to int.
513 (sb_add_string): Make parameter s into a const pointer.
514 (sb_add_buffer): Likewise.
515 (checkconst): Change parameter op from char to int.
516 (exp_get_abs): Make parameter emsg into a const pointer.
517 (do_res): Change parameter type from char to int.
518 (buffer_and_nest): Make parameters from and to into const
520 (do_sdata): Change parameter type from char to int.
521 (new_file): Make parameter name into a const pointer.
522 (do_define): Make parameter string into a const pointer.
524 * config/tc-h8300.c (md_number_to_chars): Don't do it here, call
525 number_to_chars_bigendian.
526 * config/tc-h8300.h (TARGET_BYTES_BIG_ENDIAN): Define.
528 Fri Aug 11 13:23:56 1995 Michael Meissner <meissner@cygnus.com>
530 * write.h (struct fix): Add new field fx_no_overflow.
532 * write.c (fixup_segment): If fx_no_overflow is non-zero, don't
533 complain if the addend is too large.
535 * config/tc-ppc.c (md_assemble): Set fx_no_overflow if the half
536 word relocations BFD_RELOC_{LO16,HI16,HI16_S}.
538 Thu Aug 10 20:56:38 1995 Ken Raeburn <raeburn@cygnus.com>
540 * read.c (s_mri_sect) [BFD_ASSEMBLER]: Fix typos in choosing and
541 setting section flags.
543 Thu Aug 10 00:38:11 1995 Ian Lance Taylor <ian@cygnus.com>
545 * doc/as.texinfo: Add documentation for MRI compatibility mode.
546 * doc/as.1: Likewise.
548 * config/tc-m68k.c (m68k_ip): When recognizing '#', use isbyte and
549 iword rather than expr8 and expr16. When recognizing 'M', use
550 issbyte rather than expr8. When recognizing 'Q' and 't', just
551 check for O_constant rather than using expr8.
552 * config/m68k-parse.h (expr8, expr16): Don't define.
553 * Makefile.in (m68k-parse.o): Depend upon m68k-parse.h, not
556 * read.c (potable): Add spc, ttl, xcom, xref.
557 (s_mri_sect): New function.
558 * read.h (s_mri_sect): Declare.
559 * config/obj-coff.c (obj_coff_section) (both versions): In MRI
560 mode, call s_mri_sect.
561 (obj_pseudo_table): Add sect.s and section.s. Move sect outside
562 of ifndef BFD_ASSEMBLER.
563 * config/obj-elf.c (elf_pseudo_table): Add section.s, sect,
565 (obj_elf_section): In MRI mode, call s_mri_sect.
566 * config/tc-m68k.c (md_pseudo_table): Add restore, save.
567 (struct save_opts): Define.
568 (save_stack): New static variable.
569 (s_save, s_restore): New static functions.
571 * read.c (s_set): Remove unused local ptr.
572 (hex_float): Check target_big_endian.
573 (equals): Remove unused local p.
575 * config/tc-a29k.h (TARGET_BYTES_BIG_ENDIAN): Define.
576 * config/tc-h8500.h (TARGET_BYTES_BIG_ENDIAN): Define.
577 * config/tc-hppa.h (TARGET_BYTES_BIG_ENDIAN): Define.
578 * config/tc-i860.h (TARGET_BYTES_BIG_ENDIAN): Define.
579 * config/tc-m68k.h (TARGET_BYTES_BIG_ENDIAN): Define.
580 * config/tc-m88k.h (TARGET_BYTES_BIG_ENDIAN): Define.
581 * config/tc-tahoe.h (TARGET_BYTES_BIG_ENDIAN): Define.
582 * config/tc-sh.c (little): Set target_big_endian.
583 (md_begin): Likewise.
584 (md_parse_option): Likewise.
585 (build_relax): Check target_big_endian rather than shl.
586 (build_Mytes, md_atof): Likewise.
587 (md_convert_frag, md_apply_fix): Likewise.
588 (md_number_to_chars): Likewise.
590 Wed Aug 9 10:51:48 1995 Ian Lance Taylor <ian@cygnus.com>
592 * config/tc-m68k.c (m68k_abspcadd): New static variable.
593 (m68k_quick): New static variable.
594 (m68k_rel32): New static variable.
595 (md_pseudo_table): Add opt and reg.
596 (m68k_ip): Permit absolute symbols in 'l'/'L' recognition. Check
597 m68k_quick in 'M' and 'Q' recognition. Check m68k_abspcadd in
598 DISP handling. Check m68k_rel32 in BASE/POST/PRE handling.
599 (md_begin): In MRI mode, initialize m68k_abspcadd and m68k_rel32.
600 In MRI mode, change unsized branch aliases to be variable sized.
601 (struct opt_action): Define.
603 (s_opt): New static function.
604 (skip_to_comma): New static function.
605 (opt_chip): New static function.
606 (opt_list): New static function.
607 (opt_list_symbols): New static function.
608 (s_reg): New static function.
609 * as.h (flag_keep_locals): Change from unsigned char to int.
610 (flag_no_warnings): Likewise.
612 * read.c (mri_line_label): Make non-static.
613 (potable): Add nopage, page, plen.
614 (s_org): Error if in MRI mode.
615 * read.h (mri_line_label): Declare.
616 * listing.c (listing_nopage): New function.
617 * listing.h (listing_nopage): Declare.
619 * symbols.c (symbol_begin): Set sy_frag of abs_symbol to
622 * write.c (adjust_reloc_syms): Check that symbol is not NULL
623 before checking sy_mri_common.
624 (fixup_segment): Likewise.
625 * config/obj-coff.c (fixup_segment): Likewise.
627 * read.c (abs_section_offset): New global variable.
628 (potable): Add offset, struct.
629 (do_org): New static function; handle changing the origin in the
634 (s_space): In absolute_section, just increase abs_section_offset.
635 (s_struct): New function.
636 (emit_expr): Handle absolute_section specially.
637 * read.h (abs_section_offset): Declare.
639 * frags.c (frag_more): Warn if in absolute_section.
640 (frag_now_fix): In absolute_section, return abs_section_offset.
641 * subsegs.c (subseg_change): If switching to absolute_section,
642 just set now_seg and now_subseg.
643 (subseg_set_rest): Special handling when switching to or from
646 * config/tc-m68k.c (m68k_float_copnum): New static variable.
647 (md_pseudo_table): Add fopt and mask2.
648 (m68k_ip): Use m68k_float_copnum, not COPNUM, when setting
649 coprocessor register to use. In case 'I' when checking operands,
650 correct coprocessor register numbers. In case 'I' when setting
651 operands, don't add 1.
652 (s_fopt): New static function.
653 * config/m68k-parse.h (COPNUM): Don't define.
655 * read.c (potable): Add ifeq, ifge, ifgt, ifle, iflt, ifne.
656 Change if to pass O_ne to s_if.
657 (read_a_source_file): Don't define an label without a colon if
658 ignore_input returns true.
659 * cond.c (s_if): Treat argument as an operatorT describing how to
660 compare the argument against zero.
661 (ignore_input): Don't require an initial dot in MRI mode, or if
662 NO_PSEUDO_DOT is defined.
664 * read.c (potable): Add dcb, dcb.b, dcb.d, dcb.l, dcb.s, dcb.w,
665 dcb.x, ds.d, ds.p, ds.s, ds.x, elsec, endc, fail, format, llen,
667 (read_a_source_file): If pseudo-op handler is s_end, quit
669 (s_end): New function.
670 (s_fail): New function.
671 (s_float_space): New function.
672 (hex_float): New static function.
673 (float_cons): Use hex_float.
674 * read.h (s_fail): Declare.
675 (s_float_space): Declare.
676 * cond.c (s_end): Remove.
677 * listing.c (listing_psize): Treat argument as indicating whether
678 a height is expected.
680 * read.c (mri_pending_align): New static variable.
681 (read_a_source_file): Handle mri_pending_align.
682 (cons): Set mri_pending_align if appropriate.
684 * configure.in: Move random special target handling before
686 * configure: Rebuild.
688 Tue Aug 8 23:41:25 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
690 * configure.in: Consistently use ${target_cpu_type} rather than
691 ${cpu_type} after the loop.
692 * configure: Rebuild.
693 * Makefile.in (targ-cpu.o): Use @target_cpu_type@ rather than
696 Tue Aug 8 17:27:17 1995 Ken Raeburn <raeburn@cygnus.com>
698 * expr.h (operatorT): Remove comma after last enumerator value.
700 * config/obj-vms.c: Some whitespace cleanup from Pat Rankin.
702 * as.h (alloca): If __STDC__, declare void* instead of char*.
704 Wed Aug 2 18:54:37 1995 Pat Rankin <rankin@eql.caltech.edu>
706 * config/obj-vms.c (Flush_VMS_Object_Record_Buffer,
707 Close_VMS_Object_File): Reorganize the `#if !VMS' cross-assmebler
709 (Close_VMS_Object_File): Call Set_VMS_Object_File_Record to flush
710 output buffer--just in case--before closing the file.
712 Tue Aug 8 13:07:05 1995 Ian Lance Taylor <ian@cygnus.com>
714 * config/tc-m68k.c (archs): Add 68ec000, 68hc000, 68hc001,
715 68ec020, 68ec030, 68ec040, and 68330.
716 (md_pseudo_table): Add chip and comline.
717 (m68k_init_after_args): Use strcasecmp when comparing default_cpu
718 against architectures.
719 (mri_chip, s_chip): New static functions.
721 * struc-symbol.h (struct symbol): Add sy_mri_common bit.
722 * read.h (mri_comon_symbol): Declare.
723 (s_mri_common): Declare.
724 * read.c (mri_line_label): New static variable.
725 (mri_common_symbol): New global variable.
726 (potable): Add "common" and "common.s".
727 (read_a_source_file): In MRI mode, set mri_line_label for a label
728 at the start of a line.
729 (s_mri_common): New function.
730 (s_space): Handle mri_common_symbol.
731 * symbols.c (colon): Change return value from void to symbolS *,
732 and return new symbol. If mri_common_symbol is set, attach the
734 (resolve_symbol_value): Handle an sy_mri_common symbol.
735 * symbols.h (colon): Change return value in declaration.
736 * subsegs.c (subseg_set_rest): Clear mri_common_symbol.
737 (subseg_set (both versions)): Likewise.
738 * frags.c (frag_more): Warn if mri_common_symbol is not NULL.
739 * write.c (adjust_reloc_syms): Skip sy_mri_common symbols.
740 (write_object_file): Discard sy_mri_common symbols.
741 (fixup_segment): Change relocations against sy_mri_common symbols
742 to be against the common symbol itself.
743 * config/obj-coff.c (yank_symbols): Discard sy_mri_common symbols.
744 (fixup_segment): Change relocations against sy_mri_common symbols
745 to be against the common symbol itself.
746 * config/obj-aout.c (obj_crawl_symbol_chain): Discard
747 sy_mri_common symbols.
749 * doc/c-m68k.texi: Add documentation for CPU specific options, and
752 * config/m68k-parse.y (motorola_operand): For (%pc), set mode to
755 Tue Aug 8 02:31:38 1995 Ken Raeburn <raeburn@cygnus.com>
757 * write.c (relax_align): Add extra padding for linkrelax only if
758 LINKER_RELAXING_SHRINKS_ONLY is defined.
759 * config/tc-i960.h (LINKER_RELAXING_SHRINKS_ONLY): Define it.
760 * doc/internals.texi (Relaxation): Write up some stuff on linker
761 relaxing and LINKER_RELAXING_SHRINKS_ONLY.
763 Mon Aug 7 17:18:10 1995 Ian Lance Taylor <ian@cygnus.com>
765 * config/m68k-parse.y: New file: bison grammar for m68k operands,
766 including support for Motorola syntax.
767 * config/m68k-parse.h: New file; definitions shared between
768 m68k-parse.y and tc-m68k.c.
769 * config/tc-m68k.c: Include m68k-parse.h.
770 (enum operand_type): Move to m68k-parse.h, where it is named
771 m68k_operand_type. Rename all uses. Rearrange somewhat. Add
772 FPREG. Rename AOFF to DISP. Rename AINDX to BASE. Rename APODX
773 to POST. Rename APRDX to PRE. Remove AMIND. Rename MSCR to
774 CONTROL. Remove DINDR.
775 (struct m68k_exp): Move to m68k-parse.h. Remove e_beg, e_end and
776 e_seg fields. Rename e_exp to exp. Rename e_siz to size, and
777 change type to enum m68k_size. Change all uses.
778 (enum _register): Move to m68k-parse.h, where it is named
779 m68k_register. Rename all uses. Add ZDATA0-7 and ZADDR0-7.
780 (struct m68k_op): Move to m68k-parse.h. Change all fields.
784 (m68k_reg_parse): Move to m68k-parse.y, and rewrite.
785 (SKIP_WHITE, SKIP_W): Remove.
786 (try_moto_index, try_index): Remove.
787 (m68k_ip_op): Move to m68k-parse.y, and rewrite to use grammar.
788 (main): Remove obsolete test function.
789 (m68k_ip): Extensive changes to use new grammar.
791 (crack_operand): m68k_ip_op now returns 0 on success.
792 (init_table): Add ssp, zd0-7 and za0-7.
793 (md_assemble): Make er const. Correct loop over operands when
794 looking for error message.
795 (md_begin): Set alt_notend_table for '(' and '@'.
796 (get_num): Expression is already parsed. Don't set seg.
797 * configure.in: If cpu_type is m68k, put m68k-parse.o in
799 * configure: Rebuild.
800 * Makefile.in (DISTSTUFF): Add m68k-parse.c.
801 (BISON): Use ../bison/bison if it exists.
802 (BISONFLAGS): Define as empty.
803 (TARG_CPU_DEP_m68k): Depend upon $(srcdir)/config/m68k-parse.h.
804 (m68k-parse.c, m68k-parse.o): New targets.
807 Mon Aug 7 02:54:20 1995 Jeff Law (law@snake.cs.utah.edu)
809 * config/tc-sh.c (parse_reg): Handle new FP registers.
810 (get_specific): Handle new operand types.
813 Fri Aug 4 12:29:21 1995 Ian Lance Taylor <ian@cygnus.com>
815 * expr.c (op_encoding): Make non-const. Don't set '"' to
817 (expr_begin): Set op_encoding['"'] in MRI mode.
819 Wed Aug 2 18:39:43 1995 Ian Lance Taylor <ian@cygnus.com>
821 * config/tc-m68k.c: Remove BREAK_UP_BIG_DECL stuff.
822 (struct m68k_incant): Change m_operands field to be const.
823 (struct m68k_it): Change args field to be const.
824 (m68k_ip): Change local variable s to be const.
825 (opcode_ptr): Remove.
826 (md_begin): Use m68k_numopcodes, not numopcodes. Use
827 m68k_opcodes, not removed opcode_ptr. Use m68k_numaliases, not
830 Tue Aug 1 17:35:26 1995 Ian Lance Taylor <ian@cygnus.com>
832 * config/tc-m68k.c (init_table): Add "control", "status", "iaddr",
833 "sfcr", and "dfcr" as synonyms for existing entries.
834 (md_begin): In MRI mode, force flag_reg_prefix_optional to 1.
835 (md_parse_option): Removed unused locals i and arch. Change type
836 of arch (another one) to unsigned long.
837 (tc_coff_sizemachdep): Add return after abort to avoid warning.
839 Initial support for MRI style labels and expressions.
840 * as.h (flag_mri): Declare/define.
841 * as.c (show_usage): Mention -M and its synonym --mri.
842 (parse_args): Add 'M' to std_shortopts. Add "mri" to
843 std_longopts. Set flag_mri if -M is seen.
844 (main): Call parse_args before input_scrub_begin. Call
846 * app.c (do_scrub_begin): Don't set lex for '"' or '\'' in MRI
847 mode. Do set lex for ';', '*', and '!' in MRI mode.
848 (do_scrub_next_char): Remove MRI ifdef in LEX_IS_WHITESPACE case.
849 In MRI mode, keep spaces between labels and colons. Remove MRI
850 ifndef around LEX_IS_ONECHAR_QUOTE case. In MRI mode, don't use
851 '!' or '*' as comment characters even if they are in
853 * read.h (lex_type): No longer const.
854 * read.c: Include libiberty.h.
855 (lex_type): No longer const.
856 (read_begin): In MRI mode, set lex_type of '?' to 3.
857 (potable): Add dc, dc.b, dc.d, dc.l, dc.s, dc.w, dc.x, ds, ds.b,
858 ds.l, ds.w, and xdef.
859 (read_a_source_file): Change LABELS_WITHOUT_COLON ifdef to check
860 for MRI mode at runtime rather than compile time. Handle the EQU
861 pseudo-op in MRI mode. Remove bogus MRI ifdef around done_pseudo.
862 Change NO_PSEUDO_DOT ifdef to also take effect for MRI mode at
864 (cons): In MRI mode, always call parse_mri_cons rather than
865 TC_PARSE_CONS_EXPRESSION.
866 (parse_mri_cons): Always compile, not just when MRI is defined.
867 Call TC_PARSE_CONS_EXPRESSION, not expression, when the input is
868 not a string constant. Handle A and E modifiers.
869 (float_cons): Accept :xxxx, where the x's are hex digits.
870 * expr.h (operatorT): Add O_eq, O_ne, O_lt, O_le, O_ge, O_gt.
871 (expr_begin): Declare.
872 * expr.c (integer_constant): In MRI mode, if the base was not
873 specified, look for a suffix on the number to set the base.
874 (mri_char_constant): New static function.
875 (operand): Remove MRI ifdef. In MRI mode, do various things: Pass
876 0 as the base when calling integer_constant if there was no
877 prefix. Check for a hex constant suffix if when a leading '0' is
878 seen. Don't accept 0x or 0b as a prefix. Check for E'chars' and
879 A'chars'. Handle MRI character constants. Treat '"' as the
880 unary bitwise not operator. Treat $ as the program counter, or as
881 the prefix for a hex constant. Treat % as the prefix for a binary
882 constant and @ as the prefix for an octal constant. Treat : as
883 the prefix for a hex constant.
884 (op_encoding): Set '"' to O_bit_not, '<' to O_lt, and '>' to O_gt.
885 (op_rank): No longer const. Change rank values.
886 (expr_begin): New function.
887 (operator): New static function.
888 (expr): Use operator. Don't bother to mention the operator in
889 warnings. Remove bogus #if 0 code. Handle new operatorT values.
890 * atof-generic.c (atof_generic): In MRI mode, accept underscores
891 around the exponent in floating point numbers.
892 * symbols.h (symbols_case_sensitive): Declare.
893 * symbols.c (symbols_case_sensitive): New global variable.
894 (symbol_create): Check symbols_case_sensitive.
895 (symbol_find_base): Likewise.
896 (resolve_symbol_value): Handle new operatorT values.
897 (print_expr_1): Likewise.
898 (S_IS_LOCAL): In MRI mode, names beginning with two '?' characters
901 Tue Aug 1 11:35:18 1995 steve chamberlain <sac@slash.cygnus.com>
903 * tc-sh.c (md_convert_frag): Make some error messages more
906 Mon Jul 31 21:40:47 1995 Ken Raeburn <raeburn@cygnus.com>
908 Sat Jul 29 18:55:23 1995 Pat Rankin <rankin@eql.caltech.edu>
910 * config/obj-vms.c (COPY_SHORT, COPY_LONG, PUT_SHORT, PUT_LONG):
911 Make expansion be safe for use in expressions.
912 (PUT_COUNTED_STRING): Bracket expansion with `do {...} while (0)'
913 rather than just `{...}'.
915 Mon Jul 31 18:19:26 1995 steve chamberlain <sac@slash.cygnus.com>
917 * gasp.c (main): Parse -I option.
918 (do_include): Look through include list.
919 * gasp.c (change_base): Don't modify numbers in strings.
921 Mon Jul 31 12:16:21 1995 Ian Lance Taylor <ian@cygnus.com>
923 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Define. From Niclas
924 Andersson <nican@ida.liu.se>.
926 Thu Jul 27 20:47:12 1995 Ken Raeburn <raeburn@cygnus.com>
928 * config/obj-coff.c (fixup_segment): Don't do further pcrel
929 processing after converting difference of two symbols in the
930 same segment. From Jim Wilson.
932 * configure.in (i386-*-linuxoldld): Add as synonym for
933 i386-*-linux*aout*. From Fred Fish.
934 * configure: Regenerated.
936 Thu Jul 27 16:14:56 1995 Pat Rankin <rankin@eql.caltech.edu>
938 * config/obj-vms.c (enum ps_type {ps_TEXT,ps_DATA,ps_COMMON,
939 ps_CONST}): New constants.
940 (VMS_Psect_Spec): Use them instead of literal strings.
941 (vms_write_object_file, global_symbol_directory): Adjust callers.
943 Wed Jul 26 18:31:35 1995 Pat Rankin <rankin@eql.caltech.edu>
945 * config/obj-vms.c (const_flag): Change from char to unsigned char.
946 * config/obj-vms.h (const_flag): Ditto.
947 (struct nlist): Replace union n_un and n_un.{n_name,n_next,n_strx}
948 fields with just n_name; delete field n_value; change n_other from
949 char to unsigned char and n_desc from short to int; insert explicit
950 padding for alignment.
952 Mon Jul 24 20:06:17 1995 Ken Raeburn <raeburn@cygnus.com>
954 * subsegs.h (struct seg_info_trash): Make bitfield types valid.
956 * config/obj-coff.c (fixup_segment): Local add_number should not
957 be declared register since its address is taken for
960 Fri Jul 21 15:28:18 1995 Pat Rankin <rankin@eql.caltech.edu>
962 Split huge vms_write_object_file routine into managable pieces.
964 * config/obj-vms.c (vms_fixup_text_section, synthesize_data_segment,
965 vms_fixup_data_section, global_symbol_directory, local_symbols_DST,
966 vms_build_DST): New routines.
967 (vms_write_object_file): Call them.
968 (struct vms_obj_state): New file scope variable used by the above.
970 Mon Jul 24 14:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
972 * config/tc-sh.c (md_pseudo_table): Add "uses".
973 (s_uses): New static function.
974 (sh_coff_frob_file): New function.
975 (md_convert_frag): Call subseg_change before calling fix_new.
976 (sh_handle_align): New function.
977 (SWITCH_TABLE): Define.
978 (sh_force_relocation): New function.
979 (md_apply_fix): Handle R_SH_USES, R_SH_COUNT and R_SH_ALIGN.
980 (sh_coff_reloc_mangle): Likewise. Also handle switch table
982 * config/tc-sh.h (HANDLE_ALIGN): Define.
983 (sh_handle_align): Declare.
984 (TC_FORCE_RELOCATION): Define.
985 (sh_force_relocation): Declare.
986 (TC_COUNT_RELOC): Simplify; rely on TC_FORCE_RELOCATION instead.
987 (tc_frob_file): Define.
988 (sh_coff_frob_file): Declare.
989 * config/obj-coff.c (write_object_file): Call tc_frob_file if it
991 (fixup_mdeps): Call HANDLE_ALIGN if it is defined.
992 (TC_FORCE_RELOCATION): Define if not defined.
993 (fixup_segment): Use TC_FORCE_RELOCATION to decide whether to
994 clear the symbol fields of fixP.
996 Fri Jul 21 22:38:00 1995 Michael Meissner <meissner@cygnus.com>
998 * config/tc-ppc.c (ppc_elf_suffix): Add support for R_PPC_SDAREL
1000 (md_apply_fix3): Ditto.
1002 Thu Jul 20 13:00:56 1995 Ken Raeburn <raeburn@cygnus.com>
1004 * config/tc-m68k.c (md_convert_frag): Rename argument seg to sec,
1005 since seg is a macro name in this file.
1007 * configure.in (arm-*-riscix*): Don't set emulation.
1009 Wed Jul 19 16:08:29 1995 Doug Evans <dje@canuck.cygnus.com>
1011 * config/obj-coff.h (TE_PE): Delete.
1012 * config/tc-arm.h (BYTE_ORDER): Delete.
1013 (TARGET_FORMAT): Provide value for OBJ_COFF and TE_PE.
1014 (ARM_BI_ENDIAN): Define if OBJ_COFF and TE_PE.
1015 * config/tc-arm.c (byte_order): Delete.
1016 (md_number_to_chars): Reference target_big_endian, not byte_order.
1017 (md_chars_to_number): Likewise.
1018 (md_longopts): Add -EB/-EL if ARM_BI_ENDIAN.
1019 (md_parse_options): Recognize -EB/-EL.
1020 (md_show_usage): List -EB/-EL.
1022 Wed Jul 19 11:49:25 1995 Ian Lance Taylor <ian@cygnus.com>
1024 * gasp.c (process_assigns): Use toupper before comparing against
1026 (whatcond): Likewise.
1028 * config/tc-sh.c (sh_relax): Rename from relax, and make global.
1030 (insert): Pass a size of 2, not 4.
1031 (build_relax): Remove unused len variable.
1032 (md_show_usage): Mention -little option.
1033 (md_convert_frag): Add segT argument. Rewrite to generate relocs
1034 rather than to generate complete instructions here.
1035 (md_apply_fix): Adjust and clarify R_SH_PCRELIMM8BY4 case for
1036 changes in insert and md_pcrel_from. Add cases for R_SH_PCDISP
1037 and R_SH_PCDISP8BY2.
1038 (md_pcrel_from): Don't subtract 1, add 2.
1039 (tc_coff_fix2rtype): Remove.
1040 (sh_coff_reloc_mangle): New function.
1041 * config/tc-sh.h (TC_COFF_FIX2RTYPE): Just return fx_r_type.
1042 (sh_relax): Declare.
1043 (TC_COUNT_RELOC): If relaxing, count PC relative relocs.
1044 (TC_RELOC_MANGLE): Define.
1045 (sh_coff_reloc_mangle): Declare.
1046 (tc_coff_sizemachdep): Declare.
1047 * tc.h (md_convert_frag): Add segT parameter to non BFD_ASSEMBLER
1049 * write.c (cvt_frag_to_fill): Add sec argument to non
1050 BFD_ASSEMBLER version. Pass it to md_convert_frag.
1051 (write_object_file): Pass SEG_TEXT to cvs_frag_to_fill.
1052 * config/obj-coff.c (do_relocs_for): Pass segment info to
1054 (fixup_mdeps): Pass segment type to md_convert_frag.
1055 * config/tc-a29k.c (md_convert_frag): Add segT argument.
1056 * config/tc-h8300.c (md_convert_frag): Likewise.
1057 * config/tc-h8500.c (md_convert_frag): Likewise.
1058 * config/tc-i386.c (md_convert_frag): Likewise.
1059 * config/tc-i860.c (md_convert_frag): Likewise.
1060 * config/tc-i960.c (md_convert_frag): Likewise.
1061 * config/tc-m68k.c (md_convert_frag): Likewise.
1062 * config/tc-m88k.h (md_convert_frag): Likewise.
1063 * config/tc-ns32k.c (md_convert_frag): Likewise.
1064 * config/tc-rce.c (md_convert_frag): Likewise.
1065 * config/tc-tahoe.c (md_convert_frag): Likewise.
1066 * config/tc-vax.c (md_convert_frag): Likewise.
1067 * config/tc-w65.c (md_convert_frag): Likewise.
1068 * config/tc-z8k.c (md_convert_frag): Likewise.
1069 * config/tc-h8300.h (TC_RELOC_MANGLE): Add segment argument.
1070 * config/tc-h8500.h (TC_RELOC_MANGLE): Likewise.
1071 * config/tc-rce.h (TC_RELOC_MANGLE): Likewise.
1072 * config/tc-w65.h (TC_RELOC_MANGLE): Likewise.
1073 * config/tc-z8k.h (TC_RELOC_MANGLE): Likewise.
1075 Mon Jul 17 15:02:54 1995 Pat Rankin <rankin@eql.caltech.edu>
1077 * config/obj-vms.c (Current_Routine, Text_Psect): Delete as file
1079 (Define_Routine, Define_Local_Symbols): Take Current_Routine and
1080 Text_Psect as arguments.
1081 (VMS_DBG_Define_Routine): Delete.
1082 (VMS_TBT_Block_End): Change `Size' argument from int to valueT.
1083 (vms_write_object_file: text and data fixup loops): Difference
1084 of two symbols has type offsetT rather than int; convert with
1085 md_number_to_chars before passing to VMS_Store_Immediate_Data.
1086 (vms_write_object_file: debug symbol loop): Call Define_Routine
1087 instead of VMS_DBG_Define_Routine.
1089 Sat Jul 15 00:01:35 1995 Michael Meissner <meissner@cygnus.com>
1091 * config/tc-ppc.c (ppc_elf_suffix): Add @fixup so that the
1092 compiler can mark which relocs not to complain about with
1094 (ppc_elf_validate_fix): Add .fixup to sections not to complain
1095 about, and also don't complain for BFD_RELOC_CTOR relocations in
1096 writable non-code segments.
1097 (md_apply_fix): Treat BFD_RELOC_CTOR just like BFD_RELOC_32.
1099 Fri Jul 14 19:54:28 1995 Ian Lance Taylor <ian@cygnus.com>
1101 Add support for SPARC SunOS PIC:
1102 * config/tc-sparc.h (sparc_pic_code): Always declare, not just
1104 (TC_RELOC_RTSYM_LOC_FIXUP): Define when OBJ_AOUT.
1105 (tc_fix_adjustable): New definition for OBJ_AOUT.
1106 * config/tc-sparc.c (sparc_pic_code): Always define, not just when
1108 (md_apply_fix): Adjust reloc addend for OBJ_AOUT and PIC. In
1109 BFD_RELOC_32_PCREL_S2 case, don't increment val for an external
1111 (tc_gen_reloc): Generate different PIC relocs when OBJ_AOUT, as
1112 well as when OBJ_ELF.
1113 (md_shortopts): If OBJ_AOUT, include `k'.
1114 (md_parse_option): If OBJ_AOUT, handle 'k'.
1115 (md_show_usage): Mention -k if OBJ_AOUT, and -KPIC if OBJ_ELF.
1116 (md_pcrel_from): Don't add in size for an external symbol when
1120 Fri Jul 14 10:26:43 1995 Doug Evans <dje@canuck.cygnus.com>
1122 * config/tc-arc.c (byte_order): Provide explicit initial value.
1125 Thu Jul 13 21:16:43 1995 Jeff Law (law@snake.cs.utah.edu)
1127 * config/tc-hppa.h (UNDEFINED_DIFFERENCE_OK): Define for SOM.
1128 * write.c (adjust_reloc_syms): Set sy_used_in_reloc for both
1129 symbols in a fixup where a defined symbol is subtracted from an
1130 undefined symbol (when UNDEFINED_DIFFERENCE_OK is defined).
1131 (fixup_segment): Do nothing for the difference of two symbols if
1132 UNDEFINED_DIFFERENCE_OK is defined.
1134 Wed Jul 12 23:33:40 1995 Ian Lance Taylor <ian@cygnus.com>
1136 * config/obj-coff.c (fixup_segment): Support MD_APPLY_FIX3.
1138 Wed Jul 12 01:12:12 1995 Ken Raeburn <raeburn@kr-pc.cygnus.com>
1140 * write.c (fix_new): Use int, not short int, for argument type.
1141 (fix_new_exp): Ditto.
1143 * configure.in (arm-*-riscix*): Don't set emulations.
1145 * config/tc-mips.c (NO_ECOFF_DEBUGGING): Define if ECOFF_DEBUGGING
1146 wasn't previously defined.
1147 (s_extern): Don't set ecoff_extern_size if NO_ECOFF_DEBUGGING.
1148 (nopic_need_relax): Don't check it if NO_ECOFF_DEBUGGING.
1149 (macro_build) [!USE_STDARG]: Don't use variadic prototype.
1150 (mips_local_label) [NO_ECOFF_DEBUGGING]: Don't preserve potential
1151 ECOFF debugging symbols.
1153 * emul.h (struct emulation): Use unsigned, not unsigned char, for
1155 * obj.h (struct format_ops): Likewise.
1157 * config/tc-arm.c (symbol_make_empty) [BFD_ASSEMBLER]: Set
1160 Tue Jul 11 14:30:19 1995 Ian Lance Taylor <ian@cygnus.com>
1162 * doc/c-mips.texi: Document -m4010 and -mno-4010.
1164 Tue Jul 11 14:28:55 1995 Jeff Spiegel <jeffs@lsil.com>
1166 * config/tc-mips.c (mips_4010): New static variable.
1167 (interlocks): New static variable.
1168 (md_begin): Check for a cpu of "r4010". Set mips_4010 correctly.
1169 If mips_4650 or mips_4010, set interlocks.
1170 (append_insn): Check interlocks, not mips_4650.
1171 (mips_emit_delays): Likewise.
1172 (mips_ip): Only permit INSN_4010 instructions if mips_4010.
1173 (md_longopts): Add "m4010" and "no-m4010".
1174 (md_parse_option): Accept -mcpu=r4010. Handle -m4010 and
1176 (md_show_usage): Document -m4010 and -no-m4010.
1178 Tue Jul 11 13:22:50 1995 Ian Lance Taylor <ian@cygnus.com>
1180 * ecoff.c (struct efdr): Add new field fake.
1181 (init_file): Initialize fake.
1182 (add_file): Add new parameter fake. Change all callers.
1183 (ecoff_build_debug): Don't warn about a missing .end for a fake
1186 Mon Jul 10 16:01:31 1995 Ken Raeburn <raeburn@cygnus.com>
1188 * doc/as.texinfo: Split out most cpu chapters...
1189 * doc/c-*.texi: ...to here.
1191 * read.c (po_hash): Now static.
1193 Mon Jul 10 13:47:22 1995 Ian Lance Taylor <ian@cygnus.com>
1195 Based on patches from H.J. Lu <hjl@nynexst.com>:
1196 * config/tc-i386.c (md_apply_fix3): Rename from md_apply_fix1.
1197 Accept pointer to value and segment. Fix OBJ_ELF PCREL case to
1198 handle global defined symbols correctly.
1199 (md_apply_fix): Remove both versions.
1200 * config/tc-i386.h (MD_APPLY_FIX3): Define.
1202 * configure.in: When switching on ${cpu}, use ${cpu}, not
1203 $[target_cpu}, in default case.
1204 * configure: Rebuild.
1206 Sat Jul 8 13:27:55 1995 Ian Lance Taylor <ian@cygnus.com>
1208 * write.c (fixup_segment): Call resolve_symbol_value on
1209 sub_symbolP, in case it isn't in the symbol table.
1211 Fri Jul 7 11:17:27 1995 Ian Lance Taylor <ian@cygnus.com>
1213 * read.c (s_lcomm): For .lcomm 1, set align to 0, not 1.
1215 * config/obj-coff.c (coff_frob_symbol): If SF_GET_FUNCTION, set
1217 (symbol_globalP, symbol_global_lastP): New global variables.
1218 (yank_symbols): Sort defined global symbols to the end, just
1219 before the undefined symbols.
1220 (glue_symbols): Add two arguments, and use them instead of
1221 referring directly to global variables.
1222 (crawl_symbols): Call glue_symbols twice, once for defined globals
1223 and once for undefined. Add corresponding know calls.
1225 * app.c (do_scrub_next_char): Always accept \v. Don't make it
1226 conditional on BACKSLASH_V.
1227 * read.c (next_char_of_string): Likewise.
1228 * config/obj-bout.h (BACKSLASH_V): Don't define.
1229 * config/tc-mips.h (BACKSLASH_V): Don't define.
1231 Add SPARC ELF PIC support.
1232 * write.c (fixup_segment): Pass fixP to TC_RELOC_RTSYM_LOC_FIXUP,
1233 not fixP->fx_r_type.
1234 * config/tc-sparc.c (sparc_pic_code): New global variable.
1235 (md_apply_fix): If generating PIC, adjust fx_addnumber for any non
1237 (tc_gen_reloc): If generating PIC, adjust various reloc types.
1238 Remove fx_pcrel assert, since it is no longer true.
1239 (md_parse_option): Handle -K PIC.
1240 * config/tc-sparc.h (sparc_pic_code): Declare if OBJ_ELF.
1241 (TC_RELOC_RTSYM_LOC_FIXUP): Define if OBJ_ELF.
1242 (tc_fix_adjustable): Don't adjust PC relative relocs if PIC.
1243 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Take a fixp, not a
1246 * Makefile.in (Makefile): Add dependency on conf.in, so that conf
1247 is rebuilt when conf.in changes.
1249 Thu Jul 6 16:49:38 1995 Ken Raeburn <raeburn@cygnus.com>
1251 * All files: Updated FSF address.
1253 Thu Jul 6 16:30:34 1995 Jim Wilson <wilson@chestnut.cygnus.com>
1255 * ecoff.c (add_file): Don't collapse multiple .file commands into
1256 a single file structure.
1257 (ecoff_build_lineno): Set ilineBase to sum of previous file's
1258 ilineBase and cline.
1260 Thu Jul 6 12:54:27 1995 Ian Lance Taylor <ian@cygnus.com>
1262 Patches from Jerry Blakely <gerry_blakley@wellfleet.com>:
1263 * as.c (listing_filename): New static variable.
1264 (show_usage): Mention -a=file.
1265 (parse_args): Support = option of -a to set name of listing file.
1266 (main): Pass listing_filename to listing_print.
1267 * listing.c (list_file): New static variable.
1268 (various): Replace printf with fprintf to list_file.
1269 (listing_print): If name argument is not NULL, open it as
1271 * doc/as.texinfo, doc/as.1: Document -a=file.
1273 * config/tc-sparc.c (s_reserve): Don't permit redefinition, even
1274 if the symbol was already in bss_section. Fix warning message.
1276 * listing.c (struct file_info_struct): Rename end_pending field to
1278 (file_info): Initialize at_end, not end_pending.
1279 (buffer_line): If at_end set, just return immediately. Don't
1280 worry about end_pending cases. Set at_end when EOF is read.
1281 (print_source): Check at_end, not end_pending.
1282 (listing_listing): Likewise.
1284 * config/tc-alpha.h (alpha_do_align): Don't declare.
1285 (md_do_align): Don't define.
1286 (tc_frob_label): Define.
1287 (alpha_define_label): Declare.
1288 (md_flush_pending_output): Define.
1289 (alpha_flush_pending_output): Declare.
1290 * config/tc-alpha.c (insn_label): New static variable.
1291 (auto_align): New static variable.
1292 (md_pseudo_table): Add cases for .text, .data, .align, .byte,
1293 .hword, .int, .long, .octa, .quad, .short, .word, .double, .float,
1294 and .single. Change .t_floating, .s_floating, .f_floating,
1295 .g_floating, and .d_floating to use s_alpha_float_cons rather than
1297 (s_alpha_text, s_alpha_data): New static functions.
1298 (s_rdata, s_sdata): Clear insn_label and set auto_align.
1299 (s_gprel32): If auto_align, align. Clear insn_label.
1300 (emit_insn): Clear insn_label.
1301 (s_alpha_align): New static function.
1302 (alpha_align): Make static. Take label argument.
1303 (alpha_flush_pending_output): New static function.
1304 (s_alpha_cons, s_alpha_float_cons): New static functions.
1305 (alpha_define_label): New function.
1307 Wed Jul 5 22:49:31 1995 Ken Raeburn <raeburn@cygnus.com>
1309 * conf.in: Regenerate with autoreconf.
1311 Mon Jul 3 19:47:53 1995 Pat Rankin (rankin@eql.caltech.edu)
1313 * config/obj-vms.h (vms_resolve_symbol_redef): Use full prototype.
1314 (vms_check_for_special_label, tc_frob_label): Move them to group
1315 with other prototypes.
1316 [WANT_VMS_OBJ_DEFS]: Only define the many OBJ_x, DBG_x, and DST_x
1317 macros when this is defined.
1318 * config/obj-vms.c: Fully prototype all local functions.
1319 [symbolS, fragS]: Use consistently instead of their struct tags.
1320 [WANT_VMS_OBJ_DEFS]: Define this.
1321 (s_const): Make definition correctly match actual usage.
1322 (VMS_stab_parse): Make `expected_type' arg be int rather than char.
1323 (get_VMS_time_on_unix): Define as `static void'.
1324 (hash_string): Make definition match actual usage; argument is
1325 `char const *' rather than `unsigned char *'.
1326 (VMS_Case_Hack_Symbol, VMS_Modify_Psect_Attributes, VMS_Psect_Spec,
1327 VMS_Global_Symbol_Spec): Declare string args as `const char *'.
1328 [IS_GXX_VTABLE]: New macro.
1329 (vms_write_object_file: GSD loop): Use it.
1330 (vms_write_object_file: data segment): Reorganize `fill' loop.
1332 Wed Jul 5 12:01:49 1995 Ian Lance Taylor <ian@cygnus.com>
1334 * config/tc-sparc.c (md_shortopts): Add "K:" if OBJ_ELF.
1335 (md_parse_option): If OBJ_ELF, check for -K. Die if -K PIC, since
1336 PIC code is not currently supported.
1338 * as.c (parse_args): Change std_shortopts to be an array rather
1339 than a constant string. Only include 'K' if WORKING_DOT_WORD is
1340 not defined. Only check for 'K' in that case as well.
1341 * as.h (flag_warn_displacement): Only declare if WORKING_DOT_WORD
1344 * conf.in: Add undef of HAVE_SBRK.
1346 * config/obj-coff.c (obj_coff_line): Call listing_source_line, in
1347 both BFD_ASSEMBLER and non BFD_ASSEMBLER versions of the function.
1349 * symbols.c (S_SET_EXTERNAL): Warn if symbol is weak.
1350 (S_CLEAR_EXTERNAL): Likewise.
1351 (S_SET_WEAK): Warn if symbol is global.
1353 * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
1354 to put an undefined symbol into a set.
1356 * Makefile.in: Remove @configure_input@; it's not needed in
1357 files named Makefile.
1359 * config/tc-m88k.c (md_pseudo_table): Add ".set" so that the
1360 explicit pseudo-op works, while continuing to treat "set" as an
1363 * ecoff.c (ecoff_debugging_seen): New global variable.
1364 (ecoff_directive_def): Set ecoff_debugging_seen.
1365 (ecoff_stab): Likewise.
1366 * ecoff.h: Make idempotent.
1367 (ecoff_debugging_seen): Declare.
1368 * config/tc-mips.c: Include ecoff.h.
1369 (mips_debug): New static variable.
1370 (s_stringer, s_mips_space): Remove unneeded declarations.
1371 (md_parse_option): In case 'g', set mips_debug to debugging level.
1372 (mips_local_label): New function.
1373 * tc-mips.h (LOCAL_LABEL): Call mips_local_label.
1374 (mips_local_label): Declare.
1376 Wed Jul 5 00:59:22 1995 Fred Fish (fnf@cygnus.com)
1378 * as.c (main): Only use sbrk when HAVE_SBRK defined.
1379 * configure.in: Add test for sbrk.
1380 * configure: Regenerate using autoconf 2.4.
1382 Mon Jul 3 15:58:16 1995 Jeff Law (law@snake.cs.utah.edu)
1384 * config/tc-hppa.h (MAX_RELOC_EXPANSION): Bump to 6.
1385 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle
1386 relocations for the difference of two (possibly external)
1388 (hppa_fix_adjustable): For SOM, reject reductions involving
1389 the difference of two symbols.
1390 (hppa_force_relocation): Force relocations for expressions
1391 involving the difference of two symbols.
1393 Mon Jul 3 14:22:59 1995 Steve Chamberlain <sac@slash.cygnus.com>
1395 * configure[.in] (i386-*-win32): New host and target.
1397 Thu Jun 29 17:25:43 1995 Steve Chamberlain <sac@slash.cygnus.com>
1399 Support for long filenames non-bfd coff.
1400 * config/obj-coff.c (filename_list_head, filename_list_tail): New.
1401 (yank_symbols): Notice and record filenames which are too long.
1402 (w_strings): Write out filename strings.
1403 (c_dot_file_symbols): Put long filenames onto list.
1405 Wed Jun 28 17:33:13 1995 Steve Chamberlain <sac@slash.cygnus.com>
1407 * config/obj-coff.c (fixup_segment): PE doesn't use
1408 the strange common symbol format that other 386s formats
1410 * config/tc-i386.c (md_begin): If LEX_AT defined then
1411 '@' is in the set of identifiers.
1412 (i386_operand): If LEX_AT, then don't look for @goto stuff.
1413 * config/te-pe.h: Define LEX_AT.
1415 Wed Jun 28 17:49:59 1995 Ken Raeburn <raeburn@cygnus.com>
1417 * doc/as.texinfo (H8/500 Floating Point): Indicate that IEEE FP
1418 numbers are for the standard emulation code.
1419 (SH Floating Point): Ditto.
1420 (Overview): Describe new --emulation option for MIPS.
1421 * doc/*.m4: Deleted.
1423 Thu Jun 22 19:26:25 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1425 Sun May 7 11:53:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
1427 * configure.in: Added i386-*-moss* target.
1429 Thu Jun 22 14:41:23 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1431 * write.c (write_object_file): Cast decode_local_label_name
1432 argument to char * to avoid warning.
1434 Wed Jun 21 18:07:59 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1436 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
1437 * config/tc-m68k.c (insword): Increment the frag offsets.
1438 (struct m68k_it): Add reloc[].pcrel_fix field to hold pc-rel
1440 (add_fix): Accept additional parameter, the pc-rel fixup. All
1441 callers changed. Fix offset address if width == 'b'.
1442 (m68k_ip) [case AINDX]: Allow explicit size spec. Don't make the
1443 outer displacement pc-relative.
1444 (md_pcrel_from): Make it relative to the first extension word of
1446 (opcode_ptr): Make it a macro if DO_BREAK_UP_BIG_DECL is
1448 (md_convert_frag_1): Don't reference fragP->fr_opcode[2..].
1449 (md_estimate_size_before_relax) [case TAB (FBRANCH, SZ_UNDEF)]:
1451 (m68k_ip) [case 'C']: Don't set set long bit, set it in the opcode
1453 (md_estimate_size_before_relax) [case TAB (PCINDEX, SZ_UNDEF)]:
1454 Variable part increases by four, not six.
1455 * write.c (fixup_segment) [TC_M68K]: Don't do further pcrel
1456 processing after converting difference of two symbols in the
1459 * write.c (fixup_segment): Don't conditionalize the pcrel fix on
1462 * config/tc-sparc.c (sparc_ip, case 'A'): If ASI is not a "#"
1463 value, don't shift it an extra time.
1465 Wed Jun 21 14:18:37 1995 Steve Chamberlain <sac@slash.cygnus.com>
1467 * gasp.c (do_print, do_form, buffer_and_nest): Use case insensitive
1470 Tue Jun 20 14:55:02 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1472 * config/obj-coff.c (write_object_file): Cast time() argument to
1475 Tue Jun 20 12:00:53 1995 Jeff Law (law@snake.cs.utah.edu)
1477 * config/tc-hppa.c (pa_build_unwind_subspace): Fix typo in last
1480 Mon Jun 19 15:27:17 1995 Jeff Law (law@snake.cs.utah.edu)
1482 * config/tc-hppa.c (pa_build_unwind_subspace): Zero out memory
1483 from frag_more calls.
1485 Thu Jun 15 16:53:37 1995 Stan Shebs <shebs@andros.cygnus.com>
1487 * config/obj-coff.c: Don't use "bfd/" when including libbfd.h
1489 (fill_section): Call PROGRESS.
1490 * Makefile.in (INCLUDES): Add bfd srcdir.
1492 * mpw-config.in: Add bfd_gas flag and set for each config.
1493 (i386-unknown-go32, m68k-unknown-coff): Recognize.
1494 * mpw-make.in (HACK_O_RAMA, OBJ_COFF_OMIT_TIMESTAMP): Add to
1497 Thu Jun 15 10:04:26 1995 Doug Evans <dje@canuck.cygnus.com>
1499 * config/tc-arm.h (LOCAL_LABEL): Prepend '.' if not OBJ_AOUT.
1500 (FAKE_LABEL_NAME): Likewise.
1502 Mon Jun 12 22:25:39 1995 Jeff Law (law@snake.cs.utah.edu)
1504 * config/tc-hppa.c (pa_ip): Check for invalid register in single
1505 precision fmpyadd and fmpysub instructions.
1507 Thu Jun 8 19:33:02 1995 Pat Rankin (rankin@eql.caltech.edu)
1509 * config/obj-vms.c (myname): Delete all references.
1510 (VMS_stab_parse, Write_VMS_MHD_Records, VMS_Case_Hack_Symbol):
1511 Replace printf calls with as_tsktsk.
1512 (PUT_LONG, PUT_SHORT): Use COPY_LONG, COPY_SHORT.
1513 (VMS_Store_Immediate_Data): Move second buffer capacity check
1514 below bottom of loop; first check at top suffices for loop itself.
1515 (find_file): Remove redundant pointer checks in first two loops;
1516 replace third loop with pointer to last list element determined
1520 Thu Jun 8 11:44:35 1995 Doug Evans <dje@chestnut.cygnus.com>
1522 * config/tc-arc.h (MD_APPLY_FIX3): Define.
1523 * config/tc-arc.c (md_apply_fix3): Renamed from md_apply_fix.
1524 Undo effects of md_pcrel_from if symbol is in another section.
1527 Tue Jun 6 13:53:06 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1529 * config/tc-sparc.c (sparc_ip): Handle defined absolute symbols as
1532 * config/obj-vms.c (vms_write_object_file, case N_DATA): Use
1533 strcmp against FAKE_LABEL_NAME instead of checking third
1534 character. (Suggested by Pat Rankin.)
1536 Mon Jun 5 20:10:46 1995 Pat Rankin (rankin@eql.caltech.edu)
1538 Add support for N_ABS and N_ABS|N_EXT type symbols.
1540 * config/obj-vms.h (LSY_S_M_{DEF,REL}, ENV_S_M_{DEF,NESTED}):
1541 New macros for local symbols (from <lsydef.h> and <envdef.h>).
1542 * config/obj-vms.c (Current_Environment): New file-scope variable.
1543 (VMS_Local_Environment_Setup): New routine.
1544 (GBLSYM_LCL): New macro.
1545 (VMS_Global_Symbol_Spec): Handle local symbols too.
1546 (VMS_Psect_Spec): Set GLOBALVALUE_BIT for absolute symbols.
1547 (VMS_Emit_Globalvalues): Handle local and global absolute symbols.
1548 (VMS_Store_PIC_Symbol_Reference): Ditto.
1549 (vms_write_object_file: GSD symbol loop): Ditto.
1551 Mon Jun 5 16:10:40 1995 Steve Chamberlain <sac@slash.cygnus.com>
1553 * config/tc-arm.h (LOCAL_LABELS_FB): Define.
1555 Mon Jun 5 02:17:58 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1557 * configure.in (i386-*-gnu*): Always use GNU ELF config.
1559 Wed May 31 17:49:18 1995 Pat Rankin (rankin@eql.caltech.edu)
1561 * config/obj-vms.c (obj_crawl_symbol_chain): Update *symbolPP
1562 in `else' clause when removing a symbol. Also, revise comments
1564 (vms_write_object_file (GSD symbol loop, case N_DATA)): Never
1565 output symbol definitions for local numeric labels.
1567 Tue May 30 18:29:10 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1569 * configure.in (architecture variants, cases armeb and arm*): Remove
1570 spaces round assignment to endian.
1572 Tue May 30 12:31:31 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1574 * write.c (write_object_file): Check for undefined local dollar
1577 * symbols.c (decode_local_label_name): Extract instance number
1578 from the correct location.
1580 Sat May 27 21:28:49 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1582 * config/te-dpx2.h: Include obj-format.h.
1583 (COFF_MAGIC): Renamed from FILE_HEADER_MAGIC.
1585 Wed May 24 13:45:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
1587 * configure, configure.in, config/obj-coff.c, config/obj-coff.h:
1588 Add support for ARM pe
1590 Tue May 23 17:00:32 1995 Doug Evans <dje@canuck.cygnus.com>
1592 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP16
1593 and BFD_RELOC_SPARC_WDISP19.
1595 Tue May 23 19:18:33 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1597 * as.c (parse_args) [! USE_EMULATIONS]: Always print an error
1600 * doc/internals.texi: Document obj_app_file and
1601 TARGET_BYTES_BIG_ENDIAN.
1603 Mon May 22 20:03:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1605 * ecoff.c (ecoff_stab): Add extra leading argument, for 4 May
1607 * ecoff.h (ecoff_stab): Fix declaration.
1608 * obj.h (format_ops.process_stab): Include prototype.
1609 * config/obj-elf.h (OBJ_PROCESS_STAB): Pass through seg argument.
1610 * config/obj-ecoff.h (OBJ_PROCESS_STAB): Ditto.
1612 * config/e-mipself.c (mipself): New emulation mode, doesn't change
1613 endianness from configured default.
1614 * config/e-mipsecoff.c (mipsecoff): Ditto.
1615 * configure.in (mips ecoff/elf targets): Include them.
1616 * as.c (mipself, mipsecoff): Declare.
1618 * as.c (emulation_name): New variable.
1619 (select_emulation_mode): Set emulation_name. Don't change argv.
1620 (parse_args): Handle --emulation; complain if the supplied name
1621 isn't what select_emulation_name came up with.
1624 Mon May 22 16:56:58 1995 Doug Evans <dje@chestnut.cygnus.com>
1626 * config/tc-arc.c (md_pcrel_from): Return 0 for undefined symbols.
1629 Sun May 21 21:36:17 1995 Jeff Law (law@snake.cs.utah.edu)
1631 * config/tc-hppa.c: Reverse changes from Dec. 19th which
1632 changed the way unwinds were built for ELF. Rely on relocation
1633 symbol reductions to avoid placing the end of function marker
1634 symbols into the object file's symbol table.
1636 Sat May 20 12:31:36 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1638 Added improved VMS support from Pat Rankin:
1640 Fri 19 May 16:51:40 1995 Pat Rankin (rankin@eql.caltech.edu)
1642 * config/obj-vms.h (AOUT_STABS): Define.
1644 * config/obj-vms.c (fpush, rpush): New routines.
1645 (push): Replaced by the above.
1646 (find_symbol): Slight reorganization to expose tail recursion.
1648 Fri Mar 17 18:40:36 1995 Pat Rankin (rankin@eql.caltech.edu)
1650 * Makefile.in (VMS_OTHER_OBJS): delete this.
1651 * vmsconf.sh (make-gas.com): build ../libiberty/liberty.olb
1652 first if necessary; link gas against it.
1654 Fri May 19 16:37:39 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1656 * gasp.c (istrue): Correctly test for string inequality.
1658 Thu May 18 04:25:11 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
1660 Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1662 * config/tc-arm.c (CP_T_{Pre,UD,WB}): Define, bits in co-processor
1664 ([ls]fm_flags): Correct error in bitmasks.
1665 (cp_address_required_here): Delete second parameter, FLAGS. All
1666 callers changed. Remove all dead code referring to FLAGS. If
1667 address is just "[Reg]" then convert into a PRE-INCREMENT UP format.
1668 (do_fp_ldmstm): Handle full-descending and empty-ascending stack
1671 * config/tc-arm.c (internalError): Define.
1672 (ARM_{1,2,250,3,6,7,7DM,ANY,2UP,ALL,3UP,6UP,LONGMUL}): Define processor
1674 (FPU_{CORE,FPA10,FPA11,NONE,ALL,MEMMULTI}): Define floating point
1676 ({CPU,FPU}_DEFAULT): Define.
1677 (cpu_variant): New variable.
1678 (asm_flg): Change more_flags to flag_bits.
1679 Add prototypes for new functions.
1680 (FLAG_{S,P,B,T,ED,FD,FA,EA,IB,IA,DB,DA,L}): Delete.
1681 (s_flag[], ldst_flags[], byte_flag[], cmp_flags[], ldm_flags[],
1682 stm_flags[], lfm_flags[], sfm_flags[], round_flags[], except_flags[],
1683 cplong_flag[]): New variables.
1684 (asm_opcode, insns[]): New format, add version support.
1685 (arm_flg_hsh): Delete.
1686 (do_mul, do_mla): Remove "Warning" from warning messages.
1687 (do_arit): Simplify.
1688 (do_swap): Make error message more appropriate.
1689 (md_begin): Build hash tables starting at first entry in tables.
1690 (md_number_to_chars): Cope with big/little-endian selection.
1691 (md_chars_to_number): New function.
1692 (md_apply_fix): Rewrite to make endian independent.
1693 (tc_gen_reloc): Better error messages.
1694 (md_assemble): Reject opcodes forbidden by the currently selected cpu
1695 variant. Rewrite handling code for instruction flags.
1696 (md_shortopts): Add option "m:".
1697 (md_parse_option): Get the desired cpu/fpu variant.
1699 From: David Taylor (dtaylor@armltd.co.uk)
1700 * configure.in (architecture variants): Check for "armeb" and "arm*",
1701 set endianness accordingly.
1702 * read.c (read_a_source_file): New hooks md_start_line_hook and
1704 * config/arm-{big,lit}.mt: New files
1705 * config/tc-arm.h ({LITTLE,BIG}_ENDIAN, BYTE_ORDER): Define.
1706 (TARGET_FORMAT): Select depending on endianness and emulation and
1708 (md_after_pass_hook, md_start_line_hook): Define.
1709 * config/tc-arm.c: Include subsegs.h, symbols.h and listing.h.
1710 (shift[]): Add uppper case equivalents.
1711 (CP_T_[XY], TRANS_BIT): Define.
1712 (conds[]): Delete initial NULL entry, add "lo" entry as synonym for
1714 (LONGEST_FLAG, flags[]): Delete.
1715 (arm_psr): New structure.
1716 (psrs[]): New variable.
1718 (LONGEST_INST): Bump to 5.
1719 (LITERAL_MASK, COND_MASK, OPCODE_MASK, DATA_OP_SHIFT): Define.
1720 (OPCODE_{AND,EOR,SUB,RSB,ADD,ADC,SBC,RSC,TST,TEQ,CMP,CMN,ORR,MOV,BIC,
1722 (insns[]): Add smull, umull, smlal, umlal, ldfm, stfm, msr and mrs
1723 instructions. Add nop and adr pseudo ops.
1724 (reg_table): Add APCS register name variants.
1725 (arm_psr_hsh): New hash table.
1726 (md_pseudo_table): Add "ltorg", "pool", "extend", "ldouble" and
1728 (MAX_LITERAL_POOL_SIZE): Define.
1729 (struct literalS): New structure.
1730 (literals, next_literal_pool_place, lit_pool_num, current_poolP): New
1732 (add_to_lit_pool, symbol_locate, symbol_make_empty): New functions.
1733 (validate_immediate): Return FAIL on failure.
1734 (s_ltorg): New function.
1735 (psr_required_here, psrf_required_here): New functions.
1736 (cp_address_required_here): New parameter, flag, all callers changed.
1737 If flag is non-zero, restrict the legal addressing modes.
1738 (do_nop, do_mrs, do_msr, do_mull): New functions.
1739 (negate_data_op): New function.
1740 (data_op2): accept #x,y meaning x rotated right by y, but only when
1741 suitable constants. If immediate is not legal, try changing the
1743 (do_adr): New function.
1744 (do_ldst): accept "ldr reg, =expr". Put expr in the pool if it can't
1745 be done as an immediate.
1746 (do_fp_ldst): Use CP_T_[XY], not immediate values.
1747 (do_fp_ldmstm): New function.
1748 (arm_psr_parse): New function.
1749 (output_inst): Use INSN_SIZE in call to md_number_to_chars.
1750 (md_assemble): Add hack so that "Label instruction" causes alignment of
1752 (arm_after_pass_hook, arm_start_line_hook, arm_frob_symbol): New
1755 Wed May 17 05:25:16 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1757 * config/tc-ppc.c (md_show_usage): Add \'s at end of lines in
1758 strings for non-GCC compilers.
1760 Tue May 16 19:36:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1762 * config/obj-ecoff.c (ecoff_pop_insert): New function.
1763 (ecoff_format_ops): Use it.
1764 (obj_ecoff_frob_symbol): Now static.
1766 Wed May 17 00:59:12 1995 Andrew Cagney - aka Noid <cagney@highland.com.au>
1768 * config/tc-ppc.c (md_begin): Was assuming that an instruction was
1769 bigendian and hence 16bit relocs withing instructions would
1770 ALWAYS be at addresses i+2-i+3. In LE mode it is i+0-i+1.
1772 Tue May 16 16:29:58 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1774 * config/obj-multi.h (obj_frob_symbol, obj_frob_file, S_GET_SIZE,
1775 S_SET_SIZE, S_GET_ALIGN, S_SET_ALIGN, obj_copy_symbol_attributes,
1776 OBJ_PROCESS_STAB): New macros.
1777 * config/tc-mips.c: Protect against redefining them also when
1778 including obj-elf.h. Test only OBJ_ELF for including elf/mips.h.
1779 (mips_init_after_args): New function. Set byte_order here.
1780 (md_parse_option): Not here.
1781 (byte_order): Don't bother initializing.
1782 * config/tc-mips.h (mips_init_after_args): Declare.
1783 (tc_init_after_args): New macro.
1785 * read.c (s_lcomm): Do ELF/ECOFF test at run time, not compile
1788 Fri May 12 14:17:47 1995 Steve Chamberlain <sac@slash.cygnus.com>
1790 Initial support for PE object files.
1791 * configure.in, configure (i386-*-pe, i386-*-*nt): Add.
1792 * config/obj-coff.c (fixup_segment): Cope with PE wierdness.
1793 * config/obj-coff.h (TE_PE): New target format.
1795 Thu May 11 14:58:21 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1797 * config/obj-elf.c (NEED_ECOFF_DEBUG): Define if ECOFF_DEBUGGING
1798 was defined by header files. Test in preprocessor conditionals
1799 instead of ECOFF_DEBUGGING.
1800 (ecoff_debug_pseudo_table): Make empty if NEED_ECOFF_DEBUG is not
1802 (obj_read_begin_hook, obj_symbol_new_hook, elf_frob_symbol,
1803 elf_frob_file): Only call ecoff routines if NEED_ECOFF_DEBUG is
1805 (elf_ecoff_set_ext, elf_get_extr, elf_set_index): Define only if
1806 NEED_ECOFF_DEBUG is defined.
1807 (elf_format_ops): Reference elf_ecoff_set_ext only if
1810 Wed May 10 18:09:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1812 * Makefile.in (OBJS): Include @extra_objects@.
1813 (obj-elf.o, obj-ecoff.o, e-mipself.o, e-mipsecoff.o): New rules
1814 for building these independently.
1815 * emul-target.h, config/e-mipself.c, config/e-mipsecoff.c: New
1818 * acconfig.h (DEFAULT_EMULATION, EMULATIONS, USE_EMULATIONS,
1819 OBJ_MAYBE_*, I386COFF, M68KCOFF, M88KCOFF): New macros.
1820 * aclocal.m4 (GAS_UNIQ): New macro.
1822 * as.c (emulations, n_emulations) [USE_EMULATIONS]: New variable.
1823 (select_emulation_mode, default_emul_bfd_name, common_emul_init)
1824 [USE_EMULATIONS]: New functions.
1825 (main) [USE_EMULATIONS]: Call select_emulation_mode before other
1828 * as.h [USE_EMULATIONS]: Include it.
1830 * configure.in: Handle enable-targets option. Iterate over target
1831 list, building up a list of object file formats and emulation
1832 configurations. (Only supports emulations for MIPS CPU so far.)
1833 If multiple formats are needed, set obj_format to multi and add
1834 format config files to extra_files. If emulation modes are
1835 needed, add the relevant files to extra_files.
1837 * configure.in: Define I386COFF, M68KCOFF, M88KCOFF for those
1840 * ecoff.c (ecoff_generate_asm_lineno): Filename argument now
1842 * ecoff.h (ecoff_generate_asm_lineno): Updated declaration.
1844 * obj.h (obj_read_begin_hook): Don't declare function if it's
1847 * read.c (s_space, cons, stringer): If md_flush_pending_output is
1848 defined, call it on entry.
1849 * config/obj-elf.c (obj_elf_section): If md_flush_pending_output
1850 is defined, call it on entry. If md_elf_section_change_hook is
1851 defined, call it before returning normally.
1853 * read.h (target_big_endian): Declare.
1855 * obj.h (struct format_ops): Added new function pointer fields
1856 ecoff_set_ext, read_begin_hook, symbol_new_hook.
1857 (ecoff_format_ops, elf_format_ops): Declare.
1858 * config/obj-elf.c (elf_s_get_size, elf_s_set_size,
1859 elf_s_get_align, elf_s_set_align, elf_copy_symbol_attributes,
1860 elf_sec_sym_ok_for_reloc): New functions.
1861 (elf_format_ops): New variable.
1862 (elf_frob_symbol): Now takes additional int* argument.
1863 * config/obj-elf.h (elf_frob_symbol): Update declaration.
1864 (elf_pop_insert): Declare.
1865 (obj_pop_insert): Define to call elf_pop_insert.
1866 * config/obj-ecoff.c (ecoff_sec_sym_ok_for_reloc,
1867 obj_ecoff_frob_symbol): New functions.
1868 (ecoff_format_ops): New variable.
1870 * config/te-generic.h: If OBJ_HEADER is defined, use it as the
1871 filename to include in place of obj-format.h.
1872 * config/te-multi.h: New file, copied from te-generic.h.
1873 * config/obj-elf.c (OBJ_HEADER): Define it to "obj-elf.h".
1874 * config/obj-ecoff.c (OBJ_HEADER): Define it to "obj-ecoff.h".
1876 * config/obj-elf.c (ECOFF_DEBUGGING): Default to 0.
1877 (obj_read_begin_hook, obj_symbol_new_hook, elf_frob_symbol,
1878 elf_frob_file): Test it at run time.
1879 (obj_ecoff_set_ext, elf_get_extr, elf_set_index): Define
1881 (elf_pseudo_table): Renamed from obj_pseudo_table, now static.
1882 (ecoff_debug_pseudo_table): Split off into separate table. Define
1884 (elf_pop_insert): New function.
1885 * config/obj-elf.h (elf_pop_insert): Declare.
1886 (obj_pop_insert): New macro.
1887 (obj_ecoff_set_ext) [!OBJ_MAYBE_ELF]: Define to elf_ecoff_set_ext.
1888 * config/obj-ecoff.h (obj_ecoff_set_ext): Define to ecoff_set_ext.
1890 * config/tc-mips.h: Protect against multiple inclusions.
1891 (mips_pop_insert): Declare.
1892 (md_pop_insert): Call it.
1894 * config/tc-mips.c: If OBJ_MAYBE_ELF is defined, include
1895 obj-elf.h, but preserve OUTPUT_FLAVOR and protect some other
1896 macros from redefinition.
1897 (ECOFF_DEBUGGING): Default to 0. All references changed to
1898 run-time tests or made unconditional.
1899 (s_stringer, s_mips_space, s_elf_section): Deleted.
1900 (md_pseudo_table): Don't refer to them. Split table into three
1901 sections, for MIPS, non-ECOFF_DEBUGGING, and ELF.
1902 (mips_pop_insert): New function.
1903 (mips_flush_pending_output): New function.
1904 (mips_enable_auto_align): New function.
1905 * config/tc-mips.h (mips_pop_insert): Declare.
1906 (md_pop_insert): New macro.
1907 (mips_flush_pending_output): Declare.
1908 (md_flush_pending_output): New macro.
1909 (mips_enable_auto_align): Declare.
1910 (md_elf_section_change_hook): New macro, calls
1911 mips_enable_auto_align.
1913 Tue May 9 17:07:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1915 * configure.in: Add little endian PowerPC support.
1916 * configure: Rebuild with autoconf.
1917 * config/ppc-big.mt: New file for big endian PowerPC systems.
1918 * config/ppc-lit.mt: New file for little endian PowerPC systems.
1920 * config/tc-ppc.h (target_big_endian): Declare.
1921 (TARGET_FORMAT): Deal with little and big endian ELF variants.
1922 (TARGET_BYTES_BIG_ENDIAN): Define as 1, not empty.
1924 * config/tc-ppc.c (ppc_big_endian): Delete variable, use
1925 target_big_endian instead.
1926 (md_parse_option): Parse -mlittle and -mlittle-endian to use
1927 little endian support. Parse -mbig and -mbig-endian to use big
1929 (md_show_usage): Update to reflect current switches.
1930 (ppc_set_cpu): Recognize powerpcle as little endian PowerPC. Use
1931 as_fatal, not abort if unknown machine.
1933 Tue May 9 10:58:41 1995 Jeff Law (law@snake.cs.utah.edu)
1935 * config/tc-hppa.c (md_apply_fix): Cast *valp to an integer when
1936 comparing against signed values.
1937 (hppa_force_relocation): Make "distance" an integer.
1939 Tue May 9 00:47:03 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1941 * obj.h (struct format_ops) [BFD_ASSEMBLER]: New type.
1942 (this_format) [BFD_ASSEMBLER]: Declare new variable, if not
1943 already defined as a macro.
1945 Mon May 8 21:44:13 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1947 * subsegs.h (seg_info): Provide dummy version for
1948 non-BFD_ASSEMBLER, non-MANY_SEGMENTS configuration. It should
1949 never get invoked, but this is easier than conditionalizing some
1951 (struct seg_info_trash): Dummy type used by above to make code
1954 Fri May 5 14:47:13 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1956 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define to 1, not
1958 * config/obj-elf.h (SEPARATE_STAB_SECTIONS): Ditto.
1959 * config/obj-som.h (SEPARATE_STAB_SECTIONS): Ditto.
1961 Thu May 4 19:26:55 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1963 * stabs.c (get_stab_string_offset): Always define. If
1964 SEPARATE_STAB_SECTIONS isn't set, abort.
1965 (SEPARATE_STAB_SECTIONS): Default to zero.
1966 (aout_process_stab): New function, split out from s_stab_generic.
1967 (OBJ_PROCESS_STAB) [AOUT_STABS]: Define to call aout_process_stab,
1968 if not already defined.
1969 (s_stab_generic): Test SEPARATE_STAB_SECTIONS at run time. If
1970 it's not set, and OBJ_PROCESS_STAB isn't defined, abort. Always
1971 pass six arguments to OBJ_PROCESS_STAB.
1972 * read.h (get_stab_string_offset): Declare unconditionally.
1973 * config/obj-aout.h (AOUT_STABS): Define.
1974 * config/obj-bout.h (AOUT_STABS): Define.
1975 * config/obj-ecoff.h (OBJ_PROCESS_STAB): Add new first argument,
1977 * config/obj-elf.h (OBJ_PROCESS_STAB) [ECOFF_DEBUGGING]: Ditto.
1979 * config/obj-ecoff.h (ECOFF_DEBUGGING): Define to 1, not empty.
1980 * config/obj-elf.h (ECOFF_DEBUGGING): Ditto. Test value, not
1981 whether it's defined.
1983 Wed May 3 21:38:20 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1985 * as.h (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): If not already
1986 defined, define them to zero.
1987 * config/tc-*.h, config/te-*.h: If defining them, define them to
1988 be 1 instead of empty.
1989 * expr.c (integer_constant, operand): Test them at run time
1990 instead of compile time.
1991 * read.c (read_a_source_file): Ditto.
1992 * symbols.c (colon): Ditto.
1993 (dollar_*, define_dollar_label, fb_*): Define unconditionally.
1994 * symbols.h (dollar_*, define_dollar_label, fb_*): Declare
1997 Wed May 3 13:08:53 1995 Jeff Law (law@snake.cs.utah.edu)
1999 * config/tc-hppa.c (md_apply_fix): Do nothing for an out of range
2000 PC relative call since those only occur in cases where the linker
2002 (hppa_force_relocation): Force relocations for out of range PC
2005 Tue May 2 16:34:47 1995 Jeff Law (law@snake.cs.utah.edu)
2007 * configure (hppa*-*-lites*): Handle just like hppa*-*-*elf*.
2008 * configure.in: Likewise.
2010 Tue May 2 11:22:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2012 * read.c (pop_insert): New function.
2013 (pop_override_ok, pop_table_name): New variables.
2014 (md_pop_insert, obj_pop_insert): New macros.
2015 (pobegin): Use them.
2017 * config/tc-mips.c: Use USE_STDARG and USE_VARARGS instead of
2020 * read.c (target_big_endian): If TARGET_BYTES_BIG_ENDIAN is
2021 defined, initialize to 1.
2022 * config/tc-mips.c (mips_target_format): Changed to a function,
2023 checking flavor and byte order at run time.
2024 (md_parse_option, cases OPTION_EB and OPTION_EL): Set
2025 target_big_endian here.
2026 (md_begin): Not here.
2027 * config/tc-mips.h (mips_target_format): Adjust declaration.
2028 (TARGET_FORMAT): Call mips_target_format.
2030 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Define in terms of
2032 * config/tc-mips.c (g_switch_value, g_switch_seen): Define
2034 (md_begin, mips_ip, md_parse_option, s_change_sec, s_option,
2035 s_abicalls, nopic_need_relax): Check USE_GLOBAL_POINTER_OPT at run
2036 time, instead of compiling conditionally on GPOPT.
2037 (GPOPT): Don't define.
2038 (md_shortopts): Always include -G.
2039 (RDATA_SECTION_NAME): Select at run time.
2040 (md_begin): Test for ELF format at run time instead of compile time.
2041 (mips_ip, s_change_sec): Ditto.
2042 (md_parse_option, cases OPTION_CALL_SHARED and OPTION_NON_SHARED):
2044 (OPTION_CALL_SHARED, OPTION_NON_SHARED, mips_regmask_frag): Define
2047 Tue May 2 00:17:04 1995 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2049 * Makefile.in (TARG_CPU_DEP_*): New variables.
2050 (targ-cpu.o): Depend on one, selected by autoconf substitution,
2051 instead of TARG_CPU_DEPENDENTS.
2052 * configure.in: Substitute $cpu_type, $obj_format, $atof, and
2053 $emulation into Makefile.in.
2055 * config/arc.mt: Deleted.
2057 * config/h8300.mt: Deleted.
2058 * config/h8500.mt: Deleted.
2059 * config/i386coff.mt (TARG_CPU_DEPENDENTS): Deleted.
2060 * config/m68k.mt: Deleted.
2061 * config/m68kcoff.mt (TARG_CPU_DEPENDENTS): Deleted.
2062 * config/m88kcoff.mt (TARG_CPU_DEPENDENTS): Deleted.
2063 * config/mips-big.mt (TARG_CPU_DEPENDENTS): Deleted.
2064 * config/mips-lit.mt (TARG_CPU_DEPENDENTS): Deleted.
2066 * config/rce.mt: Deleted.
2068 * config/sh.mt: Deleted.
2069 * config/w65.mt: Deleted.
2070 * config/z8k.mt: Deleted.
2072 * config/te-dpx2.h (dpx2): Deleted unused macro.
2073 * config/te-generic.h (TE_GENERIC): Ditto.
2074 * config/te-go32.h (TE_GO32): Ditto.
2075 * config/te-hp300.h (TE_HP300): Ditto.
2076 * config/te-hppa.h (PA, _TE_PA_H): Ditto.
2077 * config/te-ic960.h (TE_IC960): Ditto.
2078 * config/te-nbsd532.h (TE_NETBSD532): Ditto.
2079 * config/te-pc532mach.h (TE_PC532MACH): Ditto.
2080 * config/te-ppcnw.h (TE_PPCNW): Ditto.
2081 * config/te-sco386.h (scounix): Ditto.
2083 Mon May 1 15:59:56 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2085 * read.c (s_app_file): If obj_app_file is defined, call it with
2086 string as argument. Don't call c_dot_file_symbol or
2088 * config/obj-coff.h (obj_app_file): Define as c_dot_file_symbol.
2089 * config/obj-elf.h (obj_app_file): Define as elf_file_symbol.
2091 * as.h (OUTPUT_FLAVOR): Don't define here.
2092 * config/obj-aout.h (OUTPUT_FLAVOR) [BFD_ASSEMBLER]: Define.
2093 * config/obj-bout.h (OUTPUT_FLAVOR): Define.
2094 * config/obj-coff.h (OUTPUT_FLAVOR) [BFD_ASSEMBLER]: Define.
2095 * config/obj-ecoff.h (OUTPUT_FLAVOR): Define.
2096 * config/obj-elf.h (OUTPUT_FLAVOR): Define.
2099 Sat Apr 29 21:44:57 1995 Doug Evans <dje@chestnut.cygnus.com>
2101 * config/tc-arc.c (delay_slot_type): Deleted.
2102 (md_assemble): Remember suffixes seen.
2103 Issue warnings for 8 byte jump with delay slot, and conditional
2104 branch immediately following set of condition codes.
2107 Thu Apr 27 20:07:33 1995 Doug Evans <dje@canuck.cygnus.com>
2109 * Makefile.in (RUNTEST): Use one in srcdir if present.
2110 (RUNTESTFLAGS): Define.
2112 Wed Apr 26 15:54:10 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2114 Support for more portable alignment handling in assembly code,
2115 based on patches from Bryan Ford <baford@schirf.cs.utah.edu>:
2116 * read.c (potable): Added balign and p2align, for aligning by
2117 bytes or powers of two independent of what ".align" does for a
2119 * doc/as.texinfo: Document them.
2121 Tue Apr 25 11:12:04 1995 Rob Savoye <rob@thepub.cygnus.com>
2123 * configure, configure.in: Look for m68k-*-vxworks* rather than
2124 just m68k-wrs-vxworks so gas can be configured for
2127 Fri Apr 21 15:19:06 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2129 * config/tc-sh.c (md_apply_fix): If fx_r_type is zero, handle
2130 fx_size of 1, and abort on unrecognized sizes.
2132 * config/tc-m68k.c (m68k_ip): Fix bug in last change regarding
2135 Sun Apr 16 01:52:52 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com>
2137 * config/tc-m68k.h (md_relax_table, TC_GENERIC_RELAX_TABLE):
2138 Missed this one in 11 Apr changes.
2140 * config/tc-i386.h (TC_GENERIC_RELAX_TABLE): Fix typo.
2142 Thu Apr 13 18:18:08 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2144 * config/tc-sh.c (md_convert_frag): Instead of aborting on large
2145 displacements, print an error message. Don't invoke the code that
2146 followed the abort call until it's been verified.
2148 * config/tc-m68k.c (md_show_usage): Add 68060 to list. Split cpu
2149 list into three lines.
2151 Thu Apr 13 14:34:36 1995 Torbjorn Granlund <tege@adder.cygnus.com>
2153 * tc-m68k.c (m68k_init_after_args): Test for m68360.
2154 (md_parse_option): Likewise.
2155 (md_show_usage): Mention m68360.
2156 * tc-m68k.h (TARGET_WORD_SIZE): Define.
2157 (TARGET_ARCH): Define.
2159 * expr.c (integer_constant): If TARGET_WORD_SIZE is defined,
2160 sign-extend appropriately.
2162 Thu Apr 13 11:20:17 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2164 * config/tc-ppc.c (ppc_elf_validate_fix): Properly use PARAMS to
2165 hide prototype from non-ANSI compilers, and don't use ANSI syntax
2168 Wed Apr 12 12:20:19 1995 Stan Shebs <shebs@andros.cygnus.com>
2170 * mpw-config.in (TDEFINES): Put empty definition into
2172 * mpw-make.in (xmalloc.c.o): Remove.
2173 (as.new): Depend on Version.r.
2174 (Version.r): Generate from version info.
2176 * mpw-make.in: Delete references to hex-value.c.
2178 * mpw-config.in: Add mapping from configs to object file formats,
2179 get VERSION from Makefile.in and add to mk.tmp.
2180 (mips-idt-ecoff) [TDEFINES]: Add TARGET_BYTES_BIG_ENDIAN.
2181 * mpw-make.in (VERSION, gC): Don't define.
2182 (ALL_CFLAGS): Remove -d flags.
2183 (config.h): Remove definition of MPW, add HAVE_STDARG_H,
2186 * mpw-make.in (ALL_CFLAGS): Add definition of HAVE_STDARG_H,
2187 include of ::libiberty:.
2188 (config.h): Ifdef contents on GAS_VERSION.
2190 * mpw-make.in (as.c): Compile with C not gC.
2191 (config-stamp): Touch correctly.
2192 (install-only): New target.
2193 (install): Depend on all and install-only.
2195 * mpw-config.in: Parse target and use to generate forward includes
2196 to tc-, obj-, and atof- files, use te-generic.h for emulation.
2197 * mpw-make.in (VERSION): Define.
2198 (as.c): Compile with GCC.
2199 (TARG_OBJECTS, CLIBS): Define.
2200 (as.new): Use LDFLAGS, TARG_OBJECTS, CLIBS and EXTRALIBS in link
2202 (config.h, config-stamp): Build.
2204 * mpw-make.in (C, CFLAGS): Removed definitions.
2205 (ALL_CFLAGS): Define.
2206 Set default rule to use {CC} instead of {C}.
2208 * mpw-make.in (install): Moved here from mpw-build.in.
2209 * mpw-build.in: Removed, functionality in mpw-make.in
2211 * mpw-make.in (CFLAGS): Add more include paths.
2213 * mpw-config.in (varargs.h, sys/*.h): Don't create when
2215 * mpw-make.in (CFLAGS): Add -w flag.
2217 * mpw-make.in: Replace 8-bit chars with their names.
2219 * mpw-config.in: New file, MPW version of configure.in.
2220 * mpw-make.in: New file, MPW version of Makefile.in.
2223 Wed Apr 12 07:35:44 1995 Doug Evans <dje@canuck.cygnus.com>
2225 * config/tc-arc.c (delay_slot_type): New function.
2226 (md_assemble): Use hashed list of insns.
2227 Print warning if 8 byte insn appears in delay slot.
2228 (md_operand): Handle %st(sym1-sym2).
2229 (get_arc_exp_reloc_type): Likewise.
2230 (md_apply_fix, case BFD_RELOC_ARC_B26): Now using implicit addends
2231 so must store them here.
2234 Tue Apr 11 01:42:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2236 * configure.in: Require at least autoconf 2.3, because earlier
2237 versions lose on some AIX versions.
2238 * configure: Regenerated.
2240 * configure.in: Add m68k-*-elf.
2241 * config/tc-m68k.c (comment_chars) [OBJ_ELF]: Include '#'.
2242 (md_pseudo_table) [OBJ_ELF]: Ignore "swbeg".
2243 (md_begin): Set alt_notend_table['&'], so svr4-style immediate
2244 operands are accepted.
2245 (md_apply_fix): Argument VALP should point to valueT.
2246 (md_convert_frag): Argument SEC should be type segT.
2247 (md_shortopts) [OBJ_ELF]: Accept 'Q' with an argument.
2248 (md_parse_option): Ignore it.
2249 (md_convert_frag_1): Add in frag address for the symbol in the
2250 displacement calculation.
2251 * config/tc-m68k.h (TARGET_FORMAT) [OBJ_ELF]: Use "elf32-m68k".
2252 (TARGET_ARCH): Define.
2253 (REGISTER_PREFIX_OPTIONAL) [OBJ_ELF]: Default to 0.
2254 (LOCAL_LABEL, FAKE_LABEL_NAME, REGISTER_PREFIX_OPTIONAL): Handle
2255 these the same way for OBJ_ELF as for M68KCOFF.
2257 * gdbinit.in: Add breakpoint in as_abort.
2259 * write.c (cvt_frag_to_fill): If offset is less than zero,
2260 complain about it specifically, instead of reporting an assertion
2262 (relax_segment): Complain about .org backwards, then ignore it.
2263 Do generic rs_machine_dependent relaxation only if
2264 TC_GENERIC_RELAX_TABLE is defined, and use its value for the base
2266 * tc.h (md_relax_table): Delete declaration.
2267 * as.h (struct relax_type): Add forward declaration for type.
2268 * config/tc-a29k.c: Deleted md_relax_table.
2269 * config/tc-{alpha,arm,h8300,hppa,i860,m88k,mips,ppc,sparc,z8k}.c:
2271 * config/tc-{h8500,i386,i960,ns32k,sh,tahoe,vax,w65}.h: Declare
2272 md_relax_table here, and define TC_GENERIC_RELAX_TABLE to expand
2274 * config/tc-h8500.c (md_relax_table): No longer const.
2275 * config/tc-w65.c (md_relax_table): Ditto.
2276 * config/tc-sparc.c (md_short_jump_size, md_long_jump_size):
2279 * config/tc-arc.c (md_relax_table, md_short_jump_size,
2280 md_long_jump_size): Deleted.
2283 * config/tc-rce.h: Declare md_relax_table here, and define
2284 TC_GENERIC_RELAX_TABLE to expand to it.
2286 * doc/internals.texi: Describe TC_GENERIC_RELAX_TABLE and
2287 WORKING_DOT_WORD. Mention md_*_jump_size (but description needs
2288 to be fleshed out later). Note m68k PCINDEX mode has been checked
2291 Mon Apr 10 15:57:42 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2293 * config/tc-mips.c (nopic_need_relax): New static function, split
2294 out from md_estimate_size_before_relax.
2295 (md_estimate_size_before_relax): Call it.
2296 (load_address, macro): In NO_PIC branches, if nopic_need_relax
2297 returns nonzero, don't attempt GP optimization.
2299 * config/tc-m68k.c (PCINDEX): New macro.
2300 (md_relax_table): No longer const. Add PCINDEX entries.
2301 (m68k_ip): For AINDX with simple symbol operand, generate a
2302 PCINDEX frag if PC is used, or do normal non-AINDX processing for
2304 (m68k_init_after_args): If cpu is 68000 or 68010, fix
2305 md_relax_table to prevent relaxation of PCINDEX/BYTE mode to
2306 SHORT, since they don't support that mode.
2307 (md_convert_frag_1, case PCLEA/LONG): Add 4 to offset, not 2. Add
2308 support for new PCINDEX modes.
2309 (md_estimate_size_before_relax): Process PCINDEX/SZ_UNDEF mode.
2311 * config/tc-m68k.c (md_convert_frag_1, case PCLEA/SHORT): Add 2 to
2313 (m68k_ip, case most punctuation/AOFF): If using PC, call add_frag
2316 * config/tc-m68k.c: Don't explicitly include config.h. Deleted a
2317 bunch of "#if 0" code and useless comments.
2318 (struct m68k_cpu): New type.
2319 (archs, n_archs): New variables, with single list of name/enum
2320 mapping and aliases.
2321 (m68k_ip): Delete the table here.
2322 (m68k_init_after_args): Use the new table here instead of
2324 (md_parse_option, case 'm'): Ditto.
2326 * doc/Makefile.in (Makefile): Fix rule for running config.status.
2327 (internals.dvi, internals.ps, internals.ps4): New targets, not
2330 * doc/internals.texi: Add loud disclaimer. Refill to 79 columns,
2331 specify fill-column in local-variables section. Change
2332 subheadings to subsections so they can be cross-referenced.
2333 Describe broken words, frags, frag chains, generic relaxation,
2334 relax table, m68k relaxation, m68k addressing modes, test suite
2335 code. Add a few words about various file formats.
2337 * doc/as.texinfo (m68k): Recommend using `%' with registers as the
2338 normal case, instead of the exceptional case.
2341 Thu Apr 6 20:00:11 1995 Doug Evans <dje@chestnut.cygnus.com>
2343 * config/tc-arc.c (arc_condition_codes): Deleted.
2344 (init_opcode_tables): Delete cpu_type_map, call
2345 arc_get_opcode_mach instead.
2346 (arc_common): Delete non-ELF stuff. Require leading '.' in .data.
2347 (md_apply_fix): Delete non-ELF stuff.
2348 Disable special handling of limm values, treat them normally.
2349 (get_arc_exp_reloc_type): New argument `data_p'. Callers updated.
2350 (md_assemble): All limm operands must be output by gas, the opcode
2351 insertion routines cannot be used (they don't do anything and we're
2352 using implicit addends now so we need to output something).
2353 * config/tc-arc.h (FAKE_LABEL_NAME): Define.
2356 Thu Mar 30 14:38:47 1995 H.J. Lu (hjl@nynexst.com)
2358 * configure.in: Change linux to default to elf. Using
2359 i[345]86-*-linuxaout will defaults to a.out.
2360 * configure: Rebuild.
2362 Wed Mar 29 17:16:30 1995 Torbjorn Granlund <tege@adder.cygnus.com>
2364 * config/tc-m68k.c (md_apply_fix_2): Cast negative offsets to offsetT
2365 (for hosting on 64 bit machines).
2367 Tue Mar 21 16:53:27 1995 Ian Lance Taylor <ian@cygnus.com>
2369 * config/tc-mips.c (md_show_usage): Mention -mips4 and -m4650.
2371 Fri Mar 17 16:47:13 1995 Stan Shebs <shebs@andros.cygnus.com>
2373 * write.c (write_object_file): Add PROGRESS macros.
2375 Fri Mar 17 12:40:34 1995 Jeff Law (law@snake.cs.utah.edu)
2377 * config/tc-hppa.c (pa_comm): Make sure to always reset the frag
2378 and section for common symbols.
2380 Thu Mar 16 17:26:18 1995 Michael Meissner <meissner@cygnus.com>
2382 * config/tc-ppc.c (ppc_elf_validate_fix): Allow non PC relative
2383 pointers in the .ctors and .dtors section also when using the
2384 -mrelocatable option.
2385 (md_parse_option): Support -m403 as a PowerPC computer.
2386 (md_show_usage): Ditto.
2388 Wed Mar 15 14:45:42 1995 Ian Lance Taylor <ian@cygnus.com>
2390 * ecoff.c (ecoff_build_debug): The cur_scope field of a fil_ptr
2391 may be NULL when given strange input. Don't core dump.
2393 Tue Mar 14 21:36:34 1995 Ian Lance Taylor <ian@cygnus.com>
2395 * config/tc-mips.c (load_register): Don't use addiu for dli of an
2396 unsigned seemingly negative number. Don't bother shifting a zero
2398 (mips_ip): For case 'j', if there are more alternatives, and the
2399 ISA level is at least 3, don't accept an unsigned seemingly
2402 Tue Mar 14 19:16:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2404 * read.c (s_app_line): Fix last patch to deal with a line number
2407 Tue Mar 14 17:00:57 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2409 * config/tc-ppc.c (ppc_elf_validate_fix): Use as_warn_where, not
2410 as_bad_where to give a warning instead of an error.
2412 Mon Mar 13 17:03:46 1995 Pat Rankin (rankin@eql.caltech.edu)
2414 * config/tc-vax.c (md_assemble): issue a warning if a constant
2415 is used as an operand where an immediate value is not allowed.
2417 Fri Mar 10 19:21:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2419 * config/obj-coff.c: Redo my 10 Jan change, but get it right this
2421 (fixup_segment): If linkrelax is set, just return.
2422 (write_object_file): Don't treat h8300 and z8k specially with
2424 * config/tc-h8300.c (md_begin): Set linkrelax.
2425 * config/tc-z8k.c (md_begin): Ditto.
2427 Thu Mar 9 18:01:37 1995 Ian Lance Taylor <ian@cygnus.com>
2429 * config/obj-coff.c (coff_header_append): Check return value of
2430 bfd_coff_swap_scnhdr_out.
2432 Thu Mar 9 13:51:30 1995 Doug Evans <dje@canuck.cygnus.com>
2434 Delete this patch, it breaks the h8300 assembler.
2435 Tue Jan 10 13:34:14 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2436 * config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
2437 specially with regard to fixups.
2439 Thu Mar 9 12:28:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2441 * config/tc-ppc.c (mrelocatable): Change type to boolean.
2442 (md_begin): Set the EF_PPC_RELOCATABLE if -mrelocatable.
2444 Wed Mar 8 15:39:39 1995 Ian Lance Taylor <ian@cygnus.com>
2446 * config/tc-mips.c (md_begin): Check for a cpu string of r8000 or
2447 r10000. If mips_isa is 4, set the machine number to 8000.
2448 (append_insn): If mips_isa is at least 4, don't generate nops for
2449 coprocessor delays. Check INSN_READ_FPR_R when setting
2451 (mips_emit_delays): If mips_isa is at least 4, don't generate nops
2452 for coprocessor delays.
2453 (mips_ip): Check for INSN_ISA4 instructions. Handle new argument
2454 types 'h', 'R', 'N', and 'M'.
2455 (md_longopts): Accept "mips4".
2456 (md_parse_option): Handle -mips4, and -mcpu=10000 and -mcpu=8000.
2457 (s_mipsset): Permit .set mips4.
2459 Wed Mar 8 09:36:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2461 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .stab sections to
2462 have non PC relative relocations with -mrelocatable.
2464 Wed Mar 8 02:57:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2466 * config/tc-m68k.c (opcode_ptr): Return pointer to const.
2467 (md_begin): Make hash table errors fatal. Process opcode aliases
2468 after main opcode table.
2469 (md_apply_fix_2, case 4): Recode setting of lower_limit to avoid
2473 Tue Mar 7 20:42:35 1995 Doug Evans <dje@chestnut.cygnus.com>
2475 * config/tc-arc.h (LITTLE_ENDIAN, BIG_ENDIAN): Define.
2476 (DEFAULT_TARGET_FORMAT): Define.
2477 (DEFAULT_BYTE_ORDER): Define to little endian.
2478 (TARGET_FORMAT): Byte order is now selectable.
2479 * config/tc-arc.c (arc_target_format): New variable.
2480 (byte_order): New variable.
2481 (md_longopts): New options -EL, -EB.
2482 (md_parse_option): Recognize them.
2483 (md_show_usage): Print them.
2484 (md_begin): Set target_big_endian.
2487 Tue Mar 7 16:07:10 1995 Ian Lance Taylor <ian@cygnus.com>
2489 * doc/as.texinfo: Add documentation for SPARC V9, from Doug Evans
2492 Mon Mar 6 09:58:34 1995 Jeff Law (law@snake.cs.utah.edu)
2494 * config/tc-hppa.c: Change all occurences of pa-89 with pa-11 to
2495 be consistent with current naming conventions.
2496 (md_begin): Set a default architecture and machine type.
2497 (pa_ip): If the current instruction specifies a newer machine type
2498 than the current machine type, then update the current machine
2500 (need_pa11_opcode): Likewise.
2502 Sun Mar 5 19:38:09 1995 Jeff Law (law@snake.cs.utah.edu)
2504 * config/tc-hppa.c (pa_ip, case 'z'): Don't lose argument
2505 relocation bits for absolute calls.
2507 Fri Mar 3 17:41:50 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2509 * config/tc-h8300.* (md_operand): Change empty function to empty
2512 * config/tc-h8300.c (build_bytes): Make H8/300-H warning message
2515 * write.c (write_contents): If bfd_set_section_contents fails,
2516 print a message and exit, instead of aborting.
2518 Fri Mar 3 16:26:19 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2520 * tc.h (md_apply_fix3): If MD_APPLY_FIX3 is defined, declare
2523 * write.c (fixup_segment): If MD_APPLY_FIX3 is defined, call
2524 md_apply_fix3 with the normal 2 arguments and the current segment
2525 pointer instead of md_apply_fix.
2527 * config/tc-ppc.h (MD_APPLY_FIX3): Define.
2529 * config/tc-ppc.c (ppc_elf_validate_fix): Warn if -mrelocatable
2530 and a non PC relative relocation that isn't in the .got2 segment
2532 (md_apply_fix3): Rename from md_apply_fix and take segment pointer
2533 as third argument. If ELF object format, call ppc_elf_validate_fix
2534 for normal relocations.
2535 (md_parse_option): If ELF object format, recognize the
2536 -mrelocatable switch.
2538 Thu Mar 2 16:34:44 1995 Ian Lance Taylor <ian@cygnus.com>
2540 * config/tc-i386.h (AOUT_MACHTYPE): Define as 100, not 0.
2542 Tue Feb 28 18:29:27 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2544 * config/tc-arm.c, config/tc-arm.h (md_operand): Replaced empty
2545 function in .c file with empty macro in .h file.
2546 * config/tc-h8500.*, config/tc-hppa.*, config/tc-i386.*,
2547 config/tc-i860.*, config/tc-i960.*, config/tc-ns32k.*,
2548 config/tc-ppc.*, config/tc-sh.*, config/tc-sparc.*,
2549 config/tc-tahoe.*, config/tc-vax.*, config/tc-w65.*,
2550 config/tc-z8k.*: Ditto.
2552 * config/tc-rce.*: Ditto.
2554 * config/tc-m68k.*: Ditto.
2556 * config/tc-m68k.c (mote_pseudo_table): Removed dots from opcode
2559 * read.c (s_app_line): Ignore non-positive line numbers.
2561 Tue Feb 28 15:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
2563 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust PLT or
2566 Mon Feb 27 13:03:41 1995 Kung Hsu <kung@mexican.cygnus.com>
2568 * configure.in: add a29k-*-vxworks configuration.
2570 Fri Feb 24 14:41:15 1995 Ian Lance Taylor <ian@cygnus.com>
2572 * config/tc-mips.c (load_register): Take dbl argument to determine
2573 handling of signed 32 bit values in 64 bit modes. Change all
2575 (macro): Handle M_DLI and M_DLA_AB.
2577 Wed Feb 22 23:10:56 1995 Jeff Law (law@snake.cs.utah.edu)
2579 * config/tc-hppa.c (md_apply_fix): Don't subtract the value of the
2580 add symbol if it's a common symbol (the value of a common symbol
2581 is its size, not a value in the traditional sense).
2583 Wed Feb 22 21:12:28 1995 Ian Lance Taylor <ian@cygnus.com>
2585 * config/tc-mips.c (append_insn): If listing_prev_line is called,
2586 call frag_grow to make sure there is still room for a variant.
2588 Fri Feb 17 14:50:08 1995 Ian Lance Taylor <ian@cygnus.com>
2590 * config/tc-mips.c (md_pseudo_table): Add 2byte, 4byte and 8byte
2591 if OBJ_ELF. From gary@Intrepid.COM (Gary Funck).
2593 * config/obj-elf.c (elf_frob_symbol): Warn if a symbol is both
2595 * config/obj-aout.c (obj_aout_frob_symbol): Likewise.
2597 Fri Feb 17 12:43:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2599 * config/tc-ppc.c (md_pseudo_table): Don't redefine byte under
2601 (ppc_elf_cons): Don't support @pcrel any more, since DIFF_EXPR_OK
2602 allows the normal expressions to generate it.
2603 (md_apply_fix): Convert BFD_RELOC_32 with pcrel bit set into
2604 BFD_RELOC_32_PCREL. Abort if either BFD_RELOC_16 or BFD_RELOC_8
2605 need PC relative relocations.
2607 * config/tc-ppc.h (DIFF_EXPR_OK): Define to allow PC relative
2608 expressions to be handled.
2610 Thu Feb 16 14:30:13 1995 Doug Evans <dje@cygnus.com>
2612 * expr.c (operand): Move md_operand handling to default case
2615 Wed Feb 15 16:08:47 1995 Jason Molenda <crash@cygnus.com>
2617 * config/tc-h8500.c (tc_coff_symbol_emit_hook): Add ignored
2618 parameter, to match prototype.
2620 Wed Feb 15 15:07:00 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2622 * config/tc-ppc.c (md_pseudo_table): If ELF, go to ppc_elf_cons
2624 (md_show_usage): Show all of the PowerPc options.
2625 (ppc_elf_suffix): New function to recognize ELF suffixes that
2626 specify a relocation, such as @GOT.
2627 (ppc_elf_cons): Replacement for the standard cons function that
2628 knows about the ELF suffixes.
2629 (ppc_fixup): Add reloc field to hold non-standard relocation.
2630 (md_assemble): Handle ELF suffixes like @GOT.
2631 (md_create_short_jump): Dummy in case WORKING_DOT_WORD is not
2633 (md_create_long_jump): Ditto.
2634 (md_short_jump_size): Ditto.
2635 (md_long_jump_size): Ditto.
2636 (md_apply_fix): Handle BFD_RELOC_32_PCREL, BFD_RELOC_LO16,
2637 BFD_RELOC_HI16, BFD_RELOC_HI16_S, BFD_RELOC_PPC_TOC16, and
2638 BFD_RELOC_16 relocations. If relocation can not be found, print
2639 the decimal value of the relocation.
2641 Wed Feb 15 11:46:02 1995 Ian Lance Taylor <ian@cygnus.com>
2643 * config/tc-mips.c (md_apply_fix): Accept BFD_RELOC_16, for
2644 DWARF. From gary@Intrepid.COM (Gary Funck).
2646 * config/tc-mips.c (macro): Handle M_U{L,S}D[_A] (unaligned double
2649 * config/tc-i386.c (tc_i386_fix_adjustable): Do adjust global
2650 symbols if OBJ_AOUT.
2652 * config/tc-mips.c (macro): Don't use the target register as a
2653 base register when building the address for M_L{W,D}{L,R}_AB.
2655 Mon Feb 13 14:44:32 1995 Ian Lance Taylor <ian@cygnus.com>
2657 * config/tc-mips.c (KT0, KT1): Define.
2658 (mips_ip): Recognize $kt0 and $kt1 as register names.
2660 * config/tc-sparc.h (tc_fix_adjustable): Define if OBJ_ELF.
2661 * config/tc-sparc.c (md_apply_fix): If OBJ_ELF, subtract out the
2662 value of a defined symbol; the value was added in by
2663 fixup_segment. This was previously corrected, if the reloc was
2664 changed to be against a section symbol, in tc_gen_reloc.
2667 Mon Feb 13 10:02:35 1995 Doug Evans <dje@canuck.cygnus.com>
2669 * config/tc-arc.h (TC_PARSE_CONS_EXPRESSION): Define.
2670 (TC_CONS_FIX_NEW): Define.
2671 * config/tc-arc.c (get_arc_exp_operand_type): New function.
2672 (init_opcode_tables): Insert registers into global symbol table.
2673 (md_assemble): Call `expression' to parse all expressions.
2674 Call `get_arc_exp_operand_type'.
2675 (md_operand): Recognize %st(foo).
2676 (arc_parse_cons_expression): New function.
2677 (arc_cons_fix_new): New function.
2678 (md_apply_fix): Handle new reloc BFD_RELOC_ARC_B26.
2681 Fri Feb 10 14:04:04 1995 Ian Lance Taylor <ian@cygnus.com>
2683 * config/tc-i386.c (tc_i386_fix_adjustable): Use S_IS_EXTERN
2684 rather than !S_IS_LOCAL.
2687 Thu Feb 9 17:44:29 1995 Doug Evans <dje@canuck.cygnus.com>
2689 * config/tc-arc.c (md_pseudo_table): Add .cpu.
2690 (comment_chars): Add ';'.
2691 (arc_mach_type, mach_type_specified, cpu_tables_init_p): New globals.
2692 (md_parse_option): Delete support for -mmult. Add -mcpu=xxx.
2693 (md_begin): Current ARCs are little endian.
2694 Call bfd_set_arch_mach to set the cpu type.
2695 (init_opcode_tables): New function.
2696 (md_begin): Ignore suffixes and registers not supported by cpu.
2697 (md_assemble): Initialize opcode tables here.
2698 Ignore opcodes not supported by selected cpu.
2699 Always ask for more memory in one piece.
2700 (arc_cpu): New function.
2701 (md_numbers_to_chars): Support both endians (will probably be needed
2703 (md_apply_fix): Likewise.
2704 * config/tc-arc.h (LOCAL_LABEL): Delete "_.L_", gcc works around
2708 Thu Feb 9 18:16:34 1995 Ian Lance Taylor <ian@cygnus.com>
2710 * config/tc-i386.c (md_assemble): Adjust conditions for changing
2711 BFD_RELOC_32 to BFD_RELOC_386_GOTPC to handle a switch in frags.
2712 Patch originally from Rob Ryan <robr@cmu.edu>.
2714 * config/tc-i386.c: Include subsegs.h.
2715 (tc_i386_fix_adjustable): Declare return value.
2716 (i386_operand): Don't use an assignment directly as a condition.
2718 Thu Feb 9 10:37:13 1995 Jeff Law (law@snake.cs.utah.edu)
2720 * config/tc-hppa.c (md_apply_fix): In some cases subtract the
2721 value of the add symbol from valp. Offsets braindamage in the
2722 "machine independent" fixup_segment.
2724 Wed Feb 8 18:51:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2726 * messages.c (as_abort): New function.
2727 * as.h (as_abort): Declare it.
2730 Thu Jan 19 18:10:05 1995 Pat Rankin (rankin@eql.caltech.edu)
2732 * config/vms-conf.h (HAVE_UNISTD_H): define it unconditionally.
2733 * config-gas.com: test for availability of <unistd.h>; create a
2734 rudimentary one if necessary.
2736 Tue Feb 7 13:34:46 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2738 * configure.in: Add powerpc-*-eabi support, which is the same as
2740 (configure): Rebuild with autoconf.
2742 Mon Feb 6 03:37:00 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2744 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for i386
2745 16-bit and msdos support:
2746 * config/tc-i386.c (flag_16bit_code): New variable.
2747 (set_16bit_code_flag): New function.
2748 (md_pseudo_table): Added entries "code16" and "code32".
2749 (md_assemble): Ensure that correct data-size prefixes get emitted,
2750 based on the current mode. Ensure that 32-bit addressing will
2751 always be done. Move segment-prefix handling code. (Why?) Use
2752 16-bit jumps for 16-bit code, 32-bit jumps for 32-bit code.
2753 * config/tc-i386.h (MAX_PREFIXES): Bump to 5.
2754 (Data16, Data32): Define.
2755 * doc/as.texinfo (i386-16bit): New node.
2756 * configure.in (i386-*-msdos*): New target, using a.out format.
2757 * configure: Regenerated.
2759 Thu Feb 2 15:21:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2761 * config/tc-m68k.c (cpu32_control_regs): New macro.
2762 (m68k_init_after_args): Use it, for cpu32 processors.
2764 Tue Jan 31 17:20:45 1995 Pat Rankin (rankin@eql.caltech.edu)
2766 * config/obj-vms.c (vms_tir_stack_psect): new routine;
2767 (VMS_Set_Data, VMS_Set_Psect, VMS_Store_PIC_Symbol_Reference,
2768 VMS_TBT_Routine_Begin, VMS_TBT_Line_PC_Correlation): use it;
2769 (VMS_Global_Symbol_Spec, VMS_Procedure_Entry_Pt): treat
2770 Psect_Number as `unsigned'.
2772 Thu Jan 26 17:06:28 1995 Pat Rankin (rankin@eql.caltech.edu)
2774 * config/obj-vms.c: performance tuning.
2775 (VMS_Symbol_type_list): convert from single list head to small
2776 array of list heads;
2777 (SYMTYP_HASH): new macro for accessing VMS_Symbol_type_list[];
2778 (find_symbol, setup_basic_type, VMS_typedef_parse): use it;
2779 (VMS_RSYM_Parse): move S_GET_VALUE() inside switch to avoid
2780 calling it for uninteresting cases.
2782 Wed Feb 1 23:52:45 1995 Jeff Law (law@snake.cs.utah.edu)
2784 * config/tc-hppa.c (md_apply_fix): Go ahead and call
2785 hppa_field_adjust to get a new value for R_DATA_ONE_SYMBOL
2787 (hppa_fix_adjustable): Refine somewhat.
2789 Fri Jan 27 21:29:53 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2791 * config/tc-ppc.h (NO_STRING_ESCAPES): Don't define if we are
2794 Thu Jan 26 19:03:42 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2796 * config/tc-h8300.c (get_specific): Add parens around | inside &.
2797 (skip_colonthing): Set L_8 if ":8" is specified.
2799 Thu Jan 26 18:38:01 1995 Ian Lance Taylor <ian@cygnus.com>
2801 * config/tc-ppc.c (md_begin): Permit mfdec to be duplicated on the
2802 601. Check that the error return from hash_insert is "exists".
2804 Thu Jan 26 11:35:33 1995 Michael Meissner <meissner@cygnus.com>
2806 * configure: Add support for configuring powerpc-*-eabi.
2808 * config/tc-ppc.c (GOT_symbol): Define if object format is ELF.
2810 * config/tc-ppc.h (GLOBAL_OFFSET_TABLE_NAME): Define if object
2811 format is ELF and not defined to be "_GLOBAL_OFFSET_TABLE_".
2813 Wed Jan 25 16:23:13 1995 Jim Wilson <wilson@chestnut.cygnus.com>
2815 * tc-sh.c (little): Add argument IGNORE to avoid compiler warnings.
2816 (md_pseudo_table): Add space for consistent formatting.
2817 (COND8_RANGE, COND12_RANGE): Delete unused macros.
2818 (COND8_F, COND8_M, COND12_F, COND12_M, UNCOND12_F, UNCOND12_M):
2819 Correct minimum and maximum branch offsets. Add comments explaining
2820 why these numbers are correct.
2822 Wed Jan 25 15:32:09 1995 David Edelsohn <edelsohn@mhpcc.edu>
2824 * config/tc-ppc.c (md_parse_option): Accept mpwr2 as a synonym for
2825 mpwrx; mppc32, m603, and m604 as synonyms for mppc; and mppc64 and
2826 m620 for PowerPC64 mode.
2827 (ppc_symbol_new_hook): Add T0 as synonym for TC0 suffix.
2829 Tue Jan 24 16:44:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2831 * config/tc-vax.c (vip): Introduce new ptr-to-const local variable
2832 for scanning operand string.
2834 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
2836 * config/vax-inst.h (struct vop, fields `vop_warn', `vop_error'):
2837 make them pointers to const char;
2838 (struct vit, field `vit_error'): ditto.
2839 * config/atof-vax.c (md_atof): rename local `littlenum_pointer'
2840 to `littlenumP' to avoid shadowing file scope variable.
2841 * config/tc-vax.c (vip_begin, vip_op_defaults, vip_op_1): make
2842 string arguments be pointers to const char;
2843 (vip): make `alloperr' const char *;
2844 (vip_op): make `err' and `wrn' const char *; rename `access' to
2845 `access_mode' to avoid shadowing library function.
2846 * config/obj-vms.c (`symbol_name'): make it const char *;
2847 (get_struct_name): cast one use of `symbol_name' to char *
2848 [caller guarantees that it won't modify the pointer's target];
2849 (PUT_COUNTED_STRING): use pointer to const char;
2850 (VMS_typedef_parse): make `pnt2' const char *;
2851 (Write_VMS_MHD_Records): make `cp' const char *;
2852 (VMS_Modify_Psect_Attributes, array `Attributes'): make const,
2853 and make field `Name' pointer to const char;
2855 * as.h (`seg_name[]' declaration): pointers to const char;
2856 (struct _pseudo_type, field `poc_name'): pointer to const char.
2857 * subsegs.c (`seg_name[]' definition): ditto;
2858 * hash.c (hash_ask): rename argument `access' to `access_type'
2859 to avoid shadowing library function.
2860 * write.c (variable `the_object_file'): move from file scope
2861 to block scope within write_object_file(); free it after use;
2862 (fixup_segment): conditionally exclude it for OBJ_VMS.
2863 (cvt_frag_to_fill): rename argument `headers' to `headersP'
2864 to avoid shadowing file scope variable.
2866 Mon Jan 23 21:42:39 1995 Jeff Law (law@snake.cs.utah.edu)
2868 * config/tc-hppa.c (pa_ip, case 'D'): Fix typo which caused
2869 miscompilation of "diag" instructions.
2871 Mon Jan 23 15:51:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2873 * configure: Regenerated.
2875 * config/tc-mips.c: Include libiberty.h.
2877 Mon Jan 23 14:07:58 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2879 * config/tc-sh.h (tc_init_after_args): Don't define.
2880 * config/tc-sh.c (md_begin): Remove unused variable table.
2881 (md_assemble): Remove unused variable p.
2882 (md_convert_frag): Cast fr_address to unsigned long for printf.
2883 (md_apply_fix): Use as_warn_where rather than as_warn.
2884 (sh_init_after_args): Remove empty function.
2886 * configure.in (i386-*-gnu*elf*): New target.
2888 Sat Jan 21 19:02:23 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
2890 * hash.c (hash_ask): If we find the slot after wrapping around,
2891 break out of the loop. Fixes bug in Jan 18 change.
2893 Fri Jan 20 17:07:31 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2895 * hash.c (hash_code): Undo last change.
2897 Thu Jan 19 14:49:47 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2899 * config/tc-alpha.c (alpha_ip): Initialize local variables to keep
2901 (gpdisp_hi16_howto): Don't use "const" with reloc_howto_type.
2902 (in_range_signed): Add parens around subtraction inside shift.
2903 * gasp.c (do_data): Initialize local variable "opname".
2904 (istrue): Provide a default case to set "res" and keep "gcc -Wall"
2906 * write.c (write_contents): Deleted unused variable.
2907 (print_symbol_value_1): Declare.
2908 * hash.c (hash_ask): Delete disabled non-strcmp version of the
2909 code, and automatic variables used only in those sections.
2910 * write.c (chain_frchains_together_1): Only define local variable
2911 "prev_fix" if BFD_ASSEMBLER.
2912 * flonum-konst.c (dummy1): Return void.
2913 * config/tc-vax.c (md_assemble): Remove two comparisons of
2914 unsigned numbers versus zero.
2915 * as.h (bcopy): If neither memcpy nor bcopy is defined as a macro,
2916 define to use memcpy.
2918 * config/tc-alpha.c, config/alpha-opcode.h: Revert 2 June changes.
2919 Turns out we never got the assignment done after all.
2921 Cleanup of VAX and VMS code, from Pat Rankin:
2922 * config/obj-vms.c: Changed exported function names to lower case.
2923 (Changed call sites in write.c.) Declare VMS system function
2924 names used, conditional on actually being on VMS. Changed many
2925 functions that returned no useful value to now be declared to
2926 return void. Removed many unused variables. Supply missing
2927 return statements or values. Supply `default' case in switch
2928 statements. Ensure local variables get initialized.
2929 * config/tc-vax.c: Minor changes to silence "gcc -Wall".
2930 * config/obj-vms.h, config/tc-vax.h: Added some missing
2933 Wed Jan 18 13:49:26 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2935 * atof-generic.c (flonum_print) [TRACE]: New function.
2936 (atof_generic) [TRACE]: Print multiplier before multiplication,
2937 and print multiplication result before and after copy.
2939 * flonum-mult.c (flonum_multip): Avoid sign extension problems
2940 around multiplication operation.
2942 * atof-generic.c (ASSUME_DECIMAL_MARK_IS_DOT): Define.
2943 (atof_generic) [ASSUME_DECIMAL_MARK_IS_DOT]: Check for '.'
2944 explicitly instead of calling strchr.
2946 * config/tc-sparc.c (sparc_ip): When scanning successive opcode
2947 table entries, check names for pointer equality before doing
2950 * hash.c (hash_ask): Call strcmp instead of expanding it inline.
2951 (hash_code): Replaced with a version from bfd.
2953 * config/obj-coff.c (write_object_file): If COFF_FLAGS isn't
2954 defined, default it to zero.
2956 Wed Jan 18 12:16:07 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2958 * write.c (fix_new_internal): Clear fx_bsr on those targets which
2961 * expr.c (operand): Parenthesize && within ||.
2962 * listing.c (listing_newline): Likewise.
2963 (list_symbol_table): Use %lu to print sizeof.
2964 * symbols.c: Comment out unused function indent.
2965 (print_symbol_value_1): Cast pointer to unsigned long for printf.
2966 * config/obj-coff.c (do_relocs_for): Only declare symbol_ptr if it
2968 * config/tc-h8300.c (md_begin): Remove unused variable reg.
2969 (get_operand): Declare type of parameter direction. Remove unused
2971 (get_specific): Fix comment to avoid nested comments.
2972 (check_operand): Cast X_add_number to unsigned long for printf.
2973 (build_bytes): Remove unused local variables output_ptr, part, and
2975 (build_bytes): Cast X_add_number to unsigned long for printf.
2976 (clever_message): Remove unused variable scan.
2977 (md_assemble): Remove unused variable i.
2978 (tc_coff_sizemachdep): Remove unused function.
2979 * tc-h8300.h (tc_reloc_mangle): Declare.
2981 Tue Jan 17 10:58:06 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2983 * config/tc-mips.c (mips_4650): New static variable.
2984 (md_begin): Handle a cpu string of "4650". If mips_4650 was not
2985 initialized, set it to 0.
2986 (append_insn): Don't insert nops around HI and LO on a 4650.
2987 (mips_emit_delays): Likewise.
2988 (mips_ip): Use INSN_ISA mask to check ISA of instruction. Check
2990 (md_longopts): Add m4650 and no-m4650.
2991 (md_parse_option): Handle mips-cpu=4650. Handle -m4650 and
2993 * doc/as.texinfo: Document new MIPS options.
2995 Sat Jan 14 23:48:13 1995 Steve Chamberlain <sac@jonny>
2997 * config/tc-w65.c, config/tc-w65.h, config/w65.mt: Newfiles.
2998 * config/obj-coff.h: Cope with w65.
2999 * configure, configure.in: Recognize w65.
3001 Thu Jan 12 17:56:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3003 * app.c (do_scrub_next_char) [__GNUC__ && __OPTIMIZE__]: If `get'
3004 function is scrub_from_file, call scrub_from_file directly, and
3005 get gcc's inlining capability into the act.
3007 * Makefile.in (VMS_OTHER_OBJS): Add ../libiberty/hex.o.
3008 (OBJS): Delete hex-value.o.
3009 (REAL_SOURCES): Delete hex-value.c.
3010 (hex-value.o): Delete dependencies.
3011 * hex-value.c: Deleted.
3012 * as.c (main): Call hex_init.
3013 * expr.c, config/tc-mips.c: Include libiberty.h. Replace
3014 hex_value array references with hex_* macros.
3016 Wed Jan 11 17:51:38 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3018 * config/tc-h8300.h (COFF_FLAGS): Don't define.
3019 * config/tc-h8500.h (COFF_FLAGS), config/tc-sh.h (COFF_FLAGS),
3020 config/tc-z8k.h (COFF_FLAGS): Ditto.
3022 * config/tc-rce.h (COFF_FLAGS): Ditto.
3025 * config/obj-coff.c (KEEP_RELOC_INFO): Make sure it's always
3028 * config/tc-m68k.c (m68k_ip, cases AOFF and AINDEX): Don't
3029 generate 68020 addressing modes for a 68000 processor.
3030 (md_estimate_size_before_relax, cases PCREL and PCLEA): Ditto.
3032 Tue Jan 10 13:34:14 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3034 * config/obj-coff.c (write_object_file): Don't treat h8300 and z8k
3035 specially with regard to fixups.
3037 Mon Jan 9 16:22:28 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3039 * config/tc-mips.c (RELAX_RELOC1, RELAX_RELOC2): Cast values to
3040 bfd_vma before subtracting.
3042 * config/obj-coff.c (size_section): Handle rs_space like rs_fill,
3043 but make sure fr_symbol is null.
3044 (fill_section): Ditto.
3046 Sun Jan 8 16:14:19 1995 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
3048 * config/tc-mips.c (mips_ip): Fix handling of floating point
3049 values when GPOPT is not defined.
3051 Fri Jan 6 16:59:41 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3053 * gasp.c: Include string.h. Put config.h before other includes.
3055 * config/tc-alpha.c (alpha_ip): Delay calls to emit_add64 until
3056 after any remaining operands are also known to match.
3058 Fri Dec 30 18:21:41 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3060 * listing.c (list_symbol_table): Build a format string based on
3061 the size of the value to be printed, as long as "unsigned long" is
3062 at least as wide, after handling the special case of 4-byte
3065 * Makefile.in (dependencies): Make $(OBJS) depend on as.h and
3066 everything it includes. Delete those files from per-file
3069 * as.h (relax_substateT): Now defined to be unsigned int.
3070 (relax_stateT): Separate typedef from enum definition.
3071 (enum _relax_state): Reordered for better punctuation. Added new
3072 values rs_align_code and rs_space.
3073 (lineno, struct lineno_struct): Unused, deleted.
3075 * as.h: No longer include assert.h.
3076 (as_assert): Declare.
3077 (assert): New definition, calls as_assert longer needed.
3078 (__PRETTY_FUNCTION__): Provide default for older versions of gcc.
3079 * messages.c (as_assert): New function.
3080 * gdbinit.in: Put a breakpoint there.
3082 * read.c (s_space): Rewrite to handle general expressions.
3083 Generate rs_space frags for non-constant values.
3084 * write.c (cvt_frag_to_fill): Treat rs_align_code and rs_space
3085 like rs_align and rs_org. Verify that fr_offset is non-negative,
3086 and force frag type to rs_fill only after assertion checks.
3087 (relax_segment): Treat rs_align_code like rs_align. Treat
3088 rs_space like rs_org in the first switch; in the second, force the
3089 operand to a constant, and use it for the growth size.
3091 Wed Dec 28 20:57:37 1994 Jeff Law (law@snake.cs.utah.edu)
3093 * config/tc-hppa.c (pa_subspace): For sections with the ZERO
3094 attribute, set the "bss" field in the appropriate seginfo structure.
3096 Wed Dec 28 15:01:01 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3098 * subsegs.h: Include obstack.h.
3100 Tue Dec 27 18:16:04 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3102 * as.h (struct frag): Enable align* components now.
3104 Tue Dec 20 14:56:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3106 * frags.c (frag_init): Call obstack_begin on `frags'.
3107 * subsegs.c (subsegs_begin): Don't do it here.
3108 * as.c (main): Call frag_init before subsegs_begin.
3110 * frags.c (frag_append_1_char): New function.
3111 * frags.h (frag_append_1_char): Declare it.
3112 (FRAG_APPEND_1_CHAR): Call it. Old definition is commented out
3115 * as.h (struct frag): Added (but commented out) new fields for
3116 tracking current alignment.
3117 (frag_now_fix): Changed macro to function declaration.
3118 * frags.c (frag_now_fix): Define function here.
3119 (frag_new): Use it instead of accessing `frags' directly.
3120 * frags.h (frags): Change comment to indicate it shouldn't be
3122 * subsegs.h (struct frchain): New field frch_obstack, intended to
3123 eventually replace global `frags' obstack.
3124 * subsegs.c (subseg_set_rest): Use frag_now_fix instead of
3125 accessing `frags' directly. Initialize fields of new frchainS
3126 explicitly instead of with memset.
3127 * config/obj-coff.c (obj_coff_ln) [!BFD_ASSEMBLER]: Use
3129 * config/tc-mips.c (s_loc), config/obj-vms.c
3130 (vms_resolve_symbol_redef), symbols.c (colon): Likewise.
3132 * config/tc-m68k.c (md_apply_fix_2): Use offsetT and addressT
3133 instead of long and unsigned long.
3134 (md_apply_fix): Cast value before passing it.
3136 * config/obj-aout.h, config/obj-coff.c, config/obj-elf.h,
3137 config/obj-som.h, config/tc-h8500.c, config/tc-hppa.c,
3138 config/tc-hppa.h, config/tc-sh.c, config/tc-z8k.c: Don't rely on
3139 use of ".." when including header files.
3141 * config/tc-rce.c: Ditto.
3144 * config/obj-coff.c (fixup_segment): Reformat condition in an `if'
3147 * Makefile.in (SUBDIR_INCLUDES): Deleted.
3149 Tue Dec 20 13:40:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3151 * config/obj-coff.h: Include bfd/libcoff.h, not libcoff.h.
3154 Tue Dec 20 09:10:40 1994 Doug Evans <dje@canuck.cygnus.com>
3156 * config/tc-arc.c: Delete lots of sparc pseudo-ops.
3159 Mon Dec 19 16:53:36 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3161 * config/tc-mips.c (load_register): Rewrite to handle O_big 64 bit
3163 (mips_ip): Accept O_big constants in case 'I'. Change case
3164 'i'/'j' to treat an O_big constant as an out of range value.
3166 Mon Dec 19 14:15:07 1994 Jeff Law (law@snake.cs.utah.edu)
3168 * config/tc-hppa.c (pa_subspace): Make sure SEC_HAS_CONTENTS is
3169 clear for a section with the "ZERO" attribute.
3171 * Reduce useless symbols for ELF in an attempt to make smaller
3172 objects and speed up the linker.
3173 * config/tc-hppa.c (struct call_info): Replace end_symbol field
3175 (hppa_elf_mark_end_function): Delete unneeded function.
3176 (pa_build_unwind_subspace): For the 2nd unwind relocation, use
3177 the function symbol + function size instead of a special symbol
3178 for the end of the function.
3179 (process_exit): Compute the function size here. Don't call
3180 hppa_elf_mark_end_of_function anymore.
3181 (pa_procend): Likewise.
3182 (hppa_fix_adjustable): Only reject 32bit relocations for SOM.
3183 (elf_hppa_final_processing): Simplify.
3186 Mon Dec 19 12:57:09 1994 Doug Evans <dje@canuck.cygnus.com>
3188 * config/tc-arc.c (arc_insert_operand): Change reg parm to pointer
3189 to table entry. All callers changed.
3190 (md_shortopts): New argument -mmult.
3191 (md_parse_option): Recognize it.
3192 (md_show_usage): Print it.
3193 (md_begin): If -mmult, say we have the new multiply and shift insns.
3194 (md_assemble): Fix reloc generation for 32 bit immediate values.
3195 Clean up modifier handling. Try next insn if fake operand says there's
3196 an error. Update to new syntax of insertion/extraction fns.
3197 Recognize predefined aux regs. Don't abort if insertion fn missing.
3200 Mon Dec 19 13:49:07 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3202 * configure.in: Recognize mips-sony-bsd and mips-dec-bsd, but
3203 reject other vendors until we can be sure we're consistent with
3206 * config/obj-vms.c (Create_VMS_Object_File): Instead of formatting
3207 a buffer to pass to `error', just call `as_fatal' directly.
3208 (VMS_Psect_Spec): Ditto.
3209 (VMS_TBT_Module_Begin, VMS_TBT_Source_File, gen1,
3210 VMS_typedef_parse, VMS_LSYM_Parse, VMS_Emit_Globalvalues): Call
3211 as_tsktsk instead of printf.
3212 (VMS_TBT_Module_Begin, VMS_TBT_Line_PC_Correlation,
3213 VMS_TBT_Source_File, VMS_TBT_Source_Lines,
3214 VMS_Store_Repeated_Data, VMS_Check_For_Main): Use explicit
3215 integers rather than sizeof expressions using basic integer types,
3216 in case host and target aren't the same. Use memcpy or COPY_*
3217 macros instead of possibly unaligned word or longword assignment.
3219 * config/obj-vms.h (OBJ_SYMFIELD_TYPE): New macro.
3220 * config/obj-vms.c (VMS_Store_PIC_Symbol_Reference,
3221 VMS_Check_For_Main, VMS_write_object_file): Use sy_obj instead of
3222 forcing sy_number to hold a pointer.
3224 Fri Dec 16 14:40:16 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3226 * config/tc-sh.c (md_begin): Don't fill in md_relax_table here.
3227 (md_relax_table): Use static initialization.
3229 * config/tc-h8300.c (parse_exp, get_operands, clever_message,
3230 md_assemble, tc_crawl_symbol_chain, md_undefined_symbol,
3231 tc_headers_hook, md_operand, md_number_to_chars): Don't use DEFUN.
3233 * Makefile.in (CHECKFLAGS): Don't pass AS_FOR_TARGET,
3234 CC_FOR_TARGET, OBJDUMP_FOR_TARGET, NM_FOR_TARGET; they're not
3236 (AS_FOR_TARGET, CC_FOR_TARGET, OBJDUMP, OBJDUMP_FOR_TARGET, NM,
3237 NM_FOR_TARGET): Don't define.
3238 (VMS_OTHER_OBJS): Add xmalloc.o and xexit.o from libiberty.
3239 (tooldir): Use exec_prefix, not libdir.
3241 Fri Dec 16 11:07:10 1994 Stan Shebs <shebs@andros.cygnus.com>
3243 * config/obj-coff.h: Include libcoff.h, not ../bfd/libcoff.h.
3245 * as.h: Include progress.h.
3246 * as.c (main): Call START_PROGRESS and END_PROGRESS.
3247 (main, perform_an_assembly_pass): Call PROGRESS.
3249 Fri Dec 16 00:46:08 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com>
3251 * write.c (adjust_reloc_syms): Use bfd_is_und_section and
3252 bfd_is_abs_section rather than comparing against &bfd_und_section
3253 and &bfd_abs_section.
3255 Thu Dec 15 15:27:14 1994 Jim Wilson <wilson@chestnut.cygnus.com>
3257 * config/tc-sh.c (md_begin): Use a local variable when
3258 initializing md_relax_table to avoid errors about modifying a
3259 const data structure.
3261 Tue Dec 13 15:42:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3263 * config/tc-ppc.c (tc_gen_reloc): Remove OBJ_ELF hack which
3264 appears to no longer be needed.
3266 Tue Dec 13 08:04:15 1994 Ian Lance Taylor <ian@cygnus.com>
3268 * config/tc-mips.c (macro_build): Accept BFD_RELOC_PCREL* without
3269 requiring that the X_op_symbol be in the text_section.
3270 (macro): Change the test for a legel expression difference to
3271 correspond to changes in pseudo_set in read.c.
3273 Fri Dec 9 21:04:17 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3275 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Use
3276 bfd_install_relocation.
3278 * ecoff.c (ecoff_set_gp_prolog_size): If there is no current
3279 routine, just return.
3281 * config/tc-alpha.c (alpha_ip, case 'B', subcase 'c'): Use opcode
3282 value from pattern instead of assuming jsr.
3283 * config/alpha-opcode.h (jmp): Add a "1,Bc" form.
3285 Thu Dec 8 17:48:25 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3287 * Makefile.in (NM_FOR_TARGET): Use ../binutils/nm.new, not just
3290 * configure.in (ns32k-pc532-mach*): Select correct emulation.
3291 (mips-sony-bsd*): Use ecoff.
3292 (mips-*-gnu*): New target, using aout format, from Roland McGrath.
3293 * configure: Regenerated.
3296 Tue Nov 29 18:12:22 1994 Doug Evans <dje@canuck.cygnus.com>
3298 * configure.in (arc-*-elf*): Recognize.
3299 * configure: "regenerated".
3300 * config/tc-arc.c, config/tc-arc.h, config/arc.mt: New files.
3303 Tue Nov 29 13:58:10 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3305 Use libiberty version of xmalloc:
3306 * Makefile.in (REAL_SOURCES): Delete xmalloc.c.
3307 (OBJS): Delete xmalloc.o.
3308 (xmalloc.o): Delete dependencies.
3309 * as.c (main): Call xmalloc_set_program_name once program name is
3312 * config/tc-alpha.c (in_range_signed, in_range_unsigned): New
3313 routines, split from in_range.
3314 (in_range): Deleted. All calls changed to in_range_*signed.
3315 (create_lita_section): Macro deleted. Single use expanded in
3317 (alpha_ip): Handle `t' and `8' operand types.
3318 (md_apply_fix): Handle BFD_RELOC_12_PCREL. Print name of
3319 unhandled relocation types.
3320 * config/alpha-opcode.h: Added HALT and DRAINA. Disabled MOVI,
3321 since it doesn't work, and isn't supported by the native
3324 * input-scrub.c: Change wording of a comment to avoid interference
3325 with Cygnus source-control tools.
3327 * as.h (errno) [NEED_DECLARATION_ERRNO]: Declare.
3329 * config/tc-m68k.c (init_table): List buscr and pcr control
3331 (m68k_ip, case 'J'): Handle them.
3333 Delete signal handler code. It's been disabled since March 1993
3335 * as.c: Don't include signal.h.
3336 (got_sig): Unused function deleted, declaration deleted.
3337 (SIGTY): Macro deleted.
3338 (main): Deleted disabled code for establishing signal handler.
3341 Tiemann should've noted something like this:
3342 * config/tc-rce.c, config/tc-rce.h: New files.
3343 * as.c (main) [TC_RCE]: Call dump_literals.
3344 * configure.in: Handle rce-*-aout.
3345 * configure: Regenerated.
3348 Mon Nov 28 11:37:35 1994 Doug Evans <dje@canuck.cygnus.com>
3350 * app.c (do_scrub_next_char): Insert missing newline at end of file
3351 like warning says we do.
3353 Mon Nov 28 00:11:15 1994 Jeff Law (law@snake.cs.utah.edu)
3355 * config/tc-hppa.h (pa_check_eof): Declare new extern function.
3356 (tc_frob_file): Define to call pa_check_eof.
3358 * config/tc-hppa.c (pa_check_current_space_and_subspace): New
3359 function to verify the current space and subspace are reasonable.
3360 Call for the appropriate pseudo-ops and before instruction parsing.
3361 (pa_check_eof): New function to verify enter/exit and proc/procend
3363 (pa_code): Simplify.
3365 * config/obj-som.c: Delete #if 0 code.
3367 Wed Nov 23 19:36:09 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3369 * config/obj-coff.h (TARGET_FORMAT): Select between coff-shl and
3371 * config/sh.mh (TARG_CPU_DEPENDENTS): Get it right.
3372 * config/tc-sh.c (little): New function.
3373 (md_parse_option): Notice new option.
3374 (build_relax, build_Mytes, md_atof, md_convert_frag, md_apply_fix):
3375 Cope with little endian data.
3376 * config/tc-sh.h (COFF_MAGIC, LISTING_HEADER): Endian dependent.
3378 Wed Nov 23 10:54:38 1994 Jeff Law (law@snake.cs.utah.edu)
3380 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Revert last
3381 change. The real bug was in bfd/elfcode.h and has been fixed.
3383 Tue Nov 22 23:31:20 1994 Jeff Law (law@snake.cs.utah.edu)
3385 * config/tc-hppa.c (tc_gen_reloc, ELF variant): Add section->vma
3386 to the relocation's offset.
3388 Tue Nov 22 14:37:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3390 * Makefile.in (INSTALL_XFORM): Fix typo.
3392 Tue Nov 22 10:23:25 1994 J.T. Conklin <jtc@rtl.cygnus.com>
3394 * config/tc-alpha.c (s_alpha_set): Ignore the .set (no)move and
3395 .set (no)volatile directives.
3397 Tue Nov 15 21:44:13 1994 Jeff Law (law@snake.cs.utah.edu)
3399 * config/tc-hppa.c (pa_subspace): Make sure to always reset
3401 (pa_text, pa_data): Likewise.
3403 * config/tc-hppa.c (pa_align): New function. Aligns the current
3404 offset within the current subspace along with updating the
3405 alignment of the subspace itself.
3406 (pa_subspace): Default alignment to one byte rathern than zero
3407 bytes to avoid setting alignment to log2(0).
3408 (md_pseudo_table): Use pa_alignment for .align.
3410 Tue Nov 15 15:24:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3412 * messages.c (as_fatal): Always put a space after "fatal error:"
3413 when printing message.
3415 Tue Nov 15 11:10:43 1994 Jeff Law (law@snake.cs.utah.edu)
3417 * config/tc-hppa.h (obj_frob_symbol): Delete.
3418 (tc_frob_symbol): Make definition conditional on OBJ_SOM or
3419 OBJ_ELF. For ELF subtract out symbol->section->vma for non common
3422 Wed Nov 9 14:53:03 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3424 * config/te-delta.h: New file, derived from te-sysv32.h.
3426 Wed Nov 9 11:52:44 1994 Ian Lance Taylor (ian@cygnus.com)
3428 * config/tc-ppc.c (ppc_bf): Always set coff_line_base.
3430 Mon Nov 7 01:58:49 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3432 * Makefile.in (VERSION): Bump to 2.5.3.
3434 * configure.in: Compare generic cpu name against "sparc", not
3435 "sparc*", since sparc variants should be changed to "sparc".
3436 * configure: Regenerated with autoconf 2.1.
3438 * config/tc-a29k.c (octal, toHex): Variables deleted.
3439 (isoctal): Macro deleted.
3440 (md_begin): Don't initialize them.
3441 (machine_ip, case 'P'/'A'): For absolute operand, generate an
3442 error message if it's out of range.
3443 (md_apply_fix, case RELOC_JUMPTARG): Check range for PC-relative
3445 (md_apply_fix): Delete code inside "#if 0".
3447 Thu Nov 3 20:20:40 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3449 * config/go32.mh: Unused file deleted.
3451 * read.c (get_absolute_expression): Indicate that the error may
3452 merely be that the expression can't currently be reduced.
3454 Thu Nov 3 16:09:59 1994 J.T. Conklin (jtc@rtl.cygnus.com)
3456 * config/tc-m68k.h (TARGET_FORMAT): If TE_NetBSD define as
3457 "a.out-m68k-netbsd".
3458 * config/tc-sparc.h (TARGET_FORMAT): If TE_NetBSD define as
3459 "a.out-sparc-netbsd".
3461 * config/te-nbsd.h: New file, NetBSD target emulation
3462 * config/te-netbsd.h: Removed.
3463 * configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*):
3464 Set bfd_gas. Use nbsd emulation.
3466 Thu Nov 3 17:44:47 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3468 Changes from net 2.5.2 release branch:
3470 * configure.in: Put AC_DEFINE(sparcv9) on its own line, so that
3471 the shell variable settings associated with it are permanent. For
3472 CPUs requiring bfd_gas=yes, select it based on CPU only, not
3473 individual target names. Handle m68k-hp-hpux*, not just -hpux.
3475 * config/tc-z8k.c (tc_coff_symbol_emit_hook): Add dummy argument
3476 to match prototype in obj-coff.h.
3478 * configure.in: Skip tests for defining WANT_FOPEN_BIN and
3480 * acconfig.h: Deleted them.
3481 * configure, conf.in: Rebuild with autoconf 2.0.
3482 * config/go32.cfg, config/vms-conf.h: Updated.
3484 * config/tc-m68k.c (md_apply_fix_2, md_convert_frag_1): Always use
3485 IBM_COMPILER_SUX version of code, with comments indicating why.
3487 * listing.c (file_info): Use text mode when opening file for read.
3488 Use "r" directly, no macro.
3489 * input-file.c (input_file_open): Don't use FOPEN_RT, just use
3491 * read.c (s_include): Ditto.
3492 * output-file.c (output_file_create): Try both "wb" and "w", don't
3493 bother with FOPEN_* macros.
3494 * as.h: Don't include fopen-*.h.
3496 * config/alpha-opcode.h: Make "ret" with no operands equivalent to
3497 "ret zero,(ra)", to match OSF1 and to be consistent with both
3500 Patches from DJ Delorie:
3501 * as.h (alloca): undef alloca before defining it just in case
3502 * config/go32.cfg: new file for autoconf values
3503 * config/te-go32.h: new file
3504 * configure.bat: new for autoconf
3506 * config/tc-i386.c (md_assemble): Fix typo in GOTPC check; had =
3509 * configure.in: If target_frag doesn't exist, use /dev/null.
3511 * as.c (parse_args): For non-VMS systems, re-add `v' to
3512 std_shortopts. Add "verbose" to list of long options.
3514 * write.c (adjust_reloc_syms): When generating an absolute section
3515 symbol as a placeholder, don't mark it as used in a relocation
3518 * Makefile.in (comparison): Compare using makefile code from gcc,
3519 stripped down to discard subdir stuff and adapted to give a
3520 non-zero exit status if either file differs.
3522 Thu Nov 3 15:43:02 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3524 * config/tc-mips.c (load_address): Fix RELAX_ENCODE arguments for
3527 Tue Nov 1 16:10:59 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3529 * config/tc-mips.c (s_change_sec): If not GPOPT, don't permit
3530 switching to the readonly data section.
3532 * ecoff.c (ecoff_directive_type): Fix warning message.
3534 Sun Oct 30 00:57:35 1994 Jeff Law (law@snake.cs.utah.edu)
3536 * config/tc-hppa.c (pa_proc): Delete disabled code to put each
3537 proc in its own subspace, we're not going to use it.
3539 Tue Oct 25 14:44:33 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3541 * config/tc-mips.c (macro): Ensure that mips2 case of M_LI_DD in
3542 .rdata does not become a variant frag.
3544 * config/tc-mips.c (mips_cpu): Initialize to -1.
3545 (md_begin): Don't mips_cpu if it was already set.
3546 (md_parse_option): For -mipsN, don't set mips_cpu if it was
3547 already set. For -mcpu=, just set mips_cpu, not mips_isa.
3549 Fri Oct 21 20:42:29 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3551 * config/tc-mips.c (md_pseudo_table): If OBJ_ELF, handle .section.
3552 (s_elf_section): New static function.
3553 * ecoff.c (ecoff_build_symbols): Don't abort if we don't recognize
3554 the section when setting the storage class; default to sc_Data.
3556 Thu Oct 20 00:43:38 1994 Jeff Law (law@snake.cs.utah.edu)
3558 * config/tc-hppa.c (md_apply_fix): Set new_val to 8 for all
3559 fixups to branch instructions (not just pc-relative ones) which
3560 will generate SOM relocations.
3562 Wed Oct 19 13:41:56 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3564 * config/tc-a29k.c: Include ctype.h with angle brackets.
3565 (define_some_regs): Add new special register names defined on the
3567 (parse_operand): Add argument opt. If non-zero, don't warn about
3569 (machine_ip): If handling argument type 'I', pass opt as non-zero
3570 to parse_operand. Handle new optional operand type 'I'.
3571 (md_undefined_symbol): Handle special register names (srNN).
3573 Tue Oct 18 00:45:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3575 * write.c (renumber_sections): New static BFD_ASSEMBLER function.
3576 (write_object_file): Call it after removing gas created sections.
3578 Mon Oct 17 18:06:05 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3580 * symbols.c (symbol_create): Use udata.p, not just udata.
3581 * config/obj-elf.c (obj_ecoff_set_ext): Likewise.
3582 (elf_get_extr): Likewise.
3584 * read.c (read_a_source_file): The second argument to as_where is
3585 unsigned int *, not int *.
3587 Mon Oct 17 02:26:32 1994 Jeff Law (law@snake.cs.utah.edu)
3589 * config/tc-hppa.c: Eliminate all uses of fx_addnumber.
3590 (tc_gen_reloc): Simplify. It's no longer necessary to set a
3591 reloc's addend field to zero for function symbols.
3592 (md_apply_fix): Simplify. For fixups which will require a SOM
3593 reloc, just clear out the necessary bits in the output file.
3595 Fri Oct 14 19:06:46 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3597 * Makefile.in (BISON): Use bison -y, not bison.
3599 Thu Oct 13 19:22:54 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3601 * Makefile.in (VERSION): Updated to 2.5.
3602 (clean-here): Delete stamp-mk.com.
3603 (distclean): Delete .gdbinit.
3604 * Version 2.5 released.
3606 Wed Oct 12 20:30:51 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3608 * config/te-nbsd532.h: Renamed from te-netbsd532.h.
3609 * configure.in, configure: Adjusted.
3611 Wed Oct 12 16:33:38 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3613 * config/cplus-dem.c: Removed. It isn't used. Even if it was,
3614 it's better to use the one in libiberty.
3616 Wed Oct 12 18:48:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3618 * symbols.c (resolve_symbol_value, case O_symbol): Undo last
3619 change; it breaks the rs6000 support, and doesn't seem to be
3622 Wed Oct 12 11:56:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3624 * config/tc-i386.h,te-netbsd532.h (TARGET_FORMAT): Changed to
3625 a.out-<arch>-netbsd to match corresponding changes in BFD.
3627 Wed Oct 12 11:06:11 1994 Ian Lance Taylor (ian@cygnus.com)
3629 * config/tc-ppc.c (ppc_fix_adjustable): Resolve symbol values
3630 rather than explicitly adding the frag address.
3631 * config/obj-coff.c (coff_frob_symbol): Add a zero entry to mark
3632 the end of the line numbers; this replaces the zero entry which
3633 used to be added by coff_add_linesym, removed Oct 7.
3634 (coff_adjust_section_syms): Ignore sections with no seginfo.
3636 Wed Oct 12 01:41:37 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3638 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Create a
3639 "stage" symlink to the appropriate stage* directory, and use it
3640 instead in the -B options.
3641 (comparison): Revert yesterday's change.
3643 Tue Oct 11 16:48:11 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3645 * config/tc-sparc.c (tc_gen_reloc): For non-a.out relocations, if
3646 pc-relative, use fx_offset only, ignore address of relocation.
3648 Tue Oct 11 15:24:00 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3650 * config/tc-mips.c (mips_ip): Don't use S_IS_LOCAL when checking
3651 for an embedded PIC switch expression, since the definition of
3652 S_IS_LOCAL was changed.
3654 Tue Oct 11 15:05:11 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3656 * Makefile.in (comparison): When comparing as.new or gasp.new, try
3657 running the binary through sed to avoid differences due to
3658 "stage1" or "stage2" having been written into the binary.
3660 Sat Oct 8 01:48:04 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
3662 ELF symbol size handling, based on code from Eric Youngdale:
3663 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): New macro. Adds an
3664 expression pointer to the symbol structure, used for `size'
3665 expressions that couldn't be reduced to constants when initially
3667 (elf_frob_symbol): Declare.
3668 (obj_frob_symbol): Call elf_frob_symbol always, rather than
3669 ecoff_frob_symbol only if ECOFF_DEBUGGING defined.
3670 * config/obj-elf.c (obj_symbol_new_hook): Deleted unused code.
3672 (obj_elf_size): Deleted unused code. If size is non-reducible
3673 expression, allocate some storage for the sy_obj field and copy
3675 (elf_frob_symbol): New function. Computes sizes, calls
3676 ecoff_frob_symbol if appropriate.
3678 * write.c (fixup_segment): For i386 elf and coff (for now), don't
3679 add in value of symbol from another defined section of the file.
3681 Fri Oct 7 17:54:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3683 * config/tc-m88k.h (TC_KEEP_FX_OFFSET): Define.
3684 * config/obj-coff.c (do_relocs_for): Test only TC_KEEP_FX_OFFSET,
3685 rather than both it and TC_M88K.
3686 (coff_adjust_section_syms): New function.
3687 (coff_frob_section): For non-empty sections, create aux entry for
3688 the section symbol, indicating the size.
3689 (n_line_nos): New variable.
3690 (add_lineno): Increment it.
3691 (coff_add_linesym): Increment n_line_nos, don't call add_lineno.
3692 (coff_frob_file): New function; map coff_adjust_section_syms over
3694 (obj_coff_line): Only reset line_base for .bf symbols.
3695 * config/obj-coff.h (coff_adjust_section_syms, coff_frob_file):
3697 (obj_frob_file): New macro.
3699 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Renamed from
3700 obj_frob_forward_symbol, and rewritten for new parameter list.
3702 Mon Oct 3 21:02:38 1994 Pat Rankin (rankin@eql.caltech.edu)
3704 * config/obj-vms.h (S_IS_LOCAL): fix obsolete flagseen[] reference.
3706 Wed Oct 5 11:49:26 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
3708 * config/obj-ecoff.c (obj_pseudo_table): Accept .esize and .etype
3709 as synonyms for .size and .type.
3711 Wed Oct 5 00:08:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3713 * config/obj-coff.c (coff_frob_section): Remove assert about
3715 * config/tc-sparc.c (md_section_align): Use section alignment, not
3716 xvec align_power_min field.
3718 Fri Sep 30 19:05:20 1994 Pat Rankin (rankin@eql.caltech.edu)
3720 * vmsconf.sh (make-gas.com): handle DCL verification to enable
3721 sensible feedback to the user while gas is being built.
3723 Fri Sep 30 16:23:31 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3725 * Makefile.in (DISTSTUFF): New variable, listing only make-gas.com
3727 (diststuff): New target; builds DISTSTUFF.
3728 (realclean): Separate target, depend on clean and distclean, then
3730 * make-gas.com: Deleted.
3732 * config/tc-i386.c (i386_validate_fix) [BFD_ASSEMBLER]: New
3733 function. Converts reloc for "foo-GOT" to BFD_RELOC_386_GOTOFF
3735 (i386_operand): Don't look up section symbol for
3737 (reloc): Always permit return of 8- and 16-bit relocation types.
3738 Add a space after "pc-relative" in the error message.
3739 (tc_i386_fix_adjustable) [BFD_ASSEMBLER]: Reject
3740 BFD_RELOC_386_GOTOFF relocs.
3741 (i386_operand): For any GOTOFF reloc, convert it to a BFD_RELOC_32
3742 with a "foo-GOT" value.
3743 * config/tc-i386.h (i386_validate_fix): Declare it.
3744 (TC_VALIDATE_FIX): New macro -- call it.
3745 (NOP_OPCODE): Cast to `char' to avoid compiler warnings.
3747 * as.h: If __STDC__ is not defined and varargs.h is available, use
3748 it rather than stdarg.h.
3750 * write.h (struct fix): Added new bitfield fx_plt, for fixups
3751 referring to PLT entries.
3752 * write.c (fix_new_internal): Initialize fx_plt to zero.
3753 (adjust_reloc_syms): Re-fetch `sym' after top of reduction loop.
3754 Don't adjust fx_offset by frag address, since S_GET_VALUE now
3755 includes the frag address.
3756 (fixup_segment): Changed local var PCREL to type int, added PLT.
3757 If PC-relative fixup refers to a PLT entry for a symbol in the
3758 current section, don't reduce it.
3760 * write.c (adjust_reloc_syms): Exit loop through a label. If
3761 DEBUG5 is defined, print out each fixup before and after
3763 (fixup_segment): If DEBUG5 is defined, print out each fixup before
3764 and after processing.
3765 (print_fixup): Added prototype. Show address on first line. Show
3766 fx_offset and fx_subsy. [!BFD_ASSEMBLER]: Only show fx_r_type if
3767 NEED_FX_R_TYPE is defined.
3769 * symbols.c (print_symbol_value_1): Check S_IS_LOCAL, S_IS_EXTERN,
3770 S_IS_DEBUG, S_IS_DEFINED also.
3772 Thu Sep 29 18:57:06 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3774 * Makefile.in (all): Depend on .gdbinit.
3775 (.gdbinit): Rebuild from gdbinit.in by running config.status.
3777 * gdbinit.in: Define new function "pf". Fix doc on "pe" and "ps".
3779 * write.c (print_fixup): Print source location on first line.
3780 Show fx_r_type and fx_addsy fields.
3782 Wed Sep 28 14:56:39 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3784 * configure.in: Set bfd_gas for all sparc targets in one place,
3785 instead of separately for each. Correctly handle user-supplied
3786 "--enable-bfd-gas" option.
3788 * gdbinit.in: Move "break abort" to end, in case gdb complains.
3790 * as.h (PRINTF_WHERE_LIKE, PRINT_LIKE) [USE_STDARG, !__GNUC__]:
3793 * symbols.c (resolve_symbol_value, case O_symbol): Don't do any
3794 processing if add_symbol is undefined or in expr_section.
3795 (resolve_symbol_value, case O_add): For symbol plus
3796 constant-valued symbol, convert to O_symbol and re-reduce.
3797 (S_GET_VALUE): If symbol needs resolving, resolve it.
3798 (indent_level): No longer static.
3799 (print_symbol_value_1): Don't print frag address if it matches
3800 zero_address_frag. Don't print "resolving" if already resolved.
3801 Print segment name. Don't call print_expr_1 on an undefined
3803 (print_expr_1): Fix whitespace before printing X_add_number.
3805 * expr.c (make_expr_symbol): No longer static. Use symbol_create,
3806 not symbol_new, for symbols holding expression values.
3807 * expr.h (make_expr_symbol): Move declaration here.
3808 * write.c (fix_new_exp): Handle O_add by creating an
3809 expression-valued symbol, and calling fix_new_exp recursively.
3810 (adjust_reloc_syms): If a fixup's symbol value is a sum of an
3811 undefined symbol and a constant, fold the constant into the fixup,
3812 and refer to the undefined symbol directly. Then process the
3813 fixup again from scratch.
3814 (write_object_file): Before calling adjust_reloc_syms, make a pass
3815 through the symbol list trying to resolve values.
3817 * write.c (print_fixup): New routine, for debugging.
3818 (write_relocs): Call bfd_install_relocation. Deleted various
3819 hacks for working around problems with bfd_perform_relocation.
3821 * Makefile.in (VERSION): Update to 2.4.90.
3823 Wed Sep 28 11:50:40 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3825 * Makefile.in (gasp.o): Depends upon config.h.
3827 * config/tc-mips.c: Include subsegs.h.
3828 (md_apply_fix): If an unconditional b or bal overflows, and we are
3829 not assembling PIC code, replace it with a j or jal.
3831 * config/tc-mips.c (md_apply_fix): Correct branch overflow test.
3832 Use as_bad_where and as_warn_where rather than as_bad and as_warn.
3834 Mon Sep 26 17:15:59 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3836 * write.c (write_relocs): Add file name and line number to
3837 as_fatal calls. Handle bfd_reloc_overflow case specifically when
3838 RELOC_EXPANSION_POSSIBLE.
3840 Fri Sep 23 16:11:28 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3842 * as.h (USE_STDARG, USE_VARARGS): Define one or neither of these
3843 here. Use them for deciding which PRINTF*LIKE macro definitions
3845 * messages.c: Use them, instead of NO_STDARG, NO_VARARGS.
3846 [!USE_STDARG && !USE_VARARGS] (va_alist, va_dcl, ...): Provide
3847 default definitions matching what we were doing before.
3848 (as_tsktsk): Remove the non-stdarg, non-varargs version, and
3849 always use the varargs form if not using stdarg. It's safe to
3850 always use vfprintf, because libiberty will provide it if the
3851 native system doesn't. Also, always make format be const.
3852 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
3854 Fri Sep 23 14:42:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3856 * config/tc-mips.c (load_register): Always use addiu when adding a
3857 constant to $zero--no need to use daddiu.
3858 (macro): Hack the -mips3 overflow tests to not fail when offsetT
3861 * symbols.h (copy_symbol_attributes): Declare.
3863 Thu Sep 22 21:58:24 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3865 * listing.c: Bugfixes based in part on patches from Paul
3867 (listing_newline): Check filename as well as line number when
3868 deciding whether to record it.
3869 (list_symbol_table) [S_IS_REGISTER]: Check that S_IS_REGISTER is
3870 false (if defined) as well as checking for reg_section.
3871 (listing_listing): Iterate fetching lines while line number is too
3872 low, and we haven't run off the end of the input file.
3874 * config/vms-conf.h: Changed HAVE_DELETE to HAVE_REMOVE.
3876 Thu Sep 22 13:39:10 1994 Kung Hsu (kung@x1.cygnus.com)
3878 * ecoff.c (ecoff_generate_asm_lineno): check if
3879 current_stabs_filename is NULL before strcmp.
3880 * read.c (read_a_source_file): fix a bug in generate_asm_lineno
3883 Wed Sep 21 18:17:35 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
3885 * config/ho-*.h: Now-unused files deleted.
3887 * symbols.c (copy_symbol_attributes): New function. Copies BFD
3888 symbol flags and calls OBJ_COPY_SYMBOL_ATTRIBUTES.
3889 (resolve_symbol_value, case O_symbol): Call it, if X_add_number is
3890 zero. Don't call obj_frob_forward_symbol.
3891 * read.c (pseudo_set): Call copy_symbol_attributes, but only if
3892 X_add_number is zero.
3893 * config/obj-elf.h (obj_frob_forward_symbol): Deleted.
3895 * config/tc-i960.c: Lots of whitespace, comment reformatting,
3897 (strchr): Don't declare.
3898 [BFD_ASSEMBLER]: Don't compile md_convert_frag,
3899 md_estimate_size_before_relax, md_ri_to_chars,
3900 md_create_short_jump, md_create_long_jump.
3901 (brtab_emit): Use data_section, not SEG_DATA.
3903 Mon Sep 19 17:14:44 1994 Pat Rankin (rankin@eql.caltech.edu)
3905 * config/vms-conf.h: new file, manually derived from conf.in.
3906 * config-gas.com: use it, and eliminate obsolete "host.h".
3908 Wed Sep 21 11:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3910 * config/tc-ppc.c (ppc_current_block): New static variable.
3911 (ppc_stabx): Set sy_tc.within of a C_STSYM symbol to
3912 ppc_current_block. Don't move around any stab symbol, just those
3914 (ppc_bs): Set ppc_current_block.
3915 (ppc_es): Clear ppc_current_block.
3916 (ppc_frob_symbol): Set the value of a C_STSYM symbol to the offset
3917 from the csect of the enclosing block.
3919 * config/tc-mips.c (insns_since_cache_access): Remove.
3920 (append_insn): Remove setting of insns_since_cache_access, and
3921 special 4600 handling; it turns out not to be required.
3923 Tue Sep 20 16:13:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3925 * config/tc-mips.c (md_shortopts): Remove E.
3926 (md_longopts): Add EB and EL.
3927 (md_parse_option): Handle -EB and -EL as separate options, rather
3928 than as a single -E option with an argument.
3930 Mon Sep 19 12:42:05 1994 Jeff Law (law@snake.cs.utah.edu)
3932 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions
3933 involving global symbols too.
3935 Mon Sep 19 12:12:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3937 * as.h: Test NEED_DECLARATION_*, not NEED_*_DECLARATION.
3939 * configure.in: Test for remove, not delete. Fix cross-assembler
3941 * as.h: Test HAVE_REMOVE, not HAVE_DELETE; define unlink to
3944 * read.c (pseudo_set, case O_symbol): If
3945 OBJ_COPY_SYMBOL_ATTRIBUTES is defined, invoke it.
3946 [BFD_ASSEMBLER]: Copy BSF_FUNCTION setting too.
3947 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define.
3949 Wed Aug 10 19:15:30 1994 Pat Rankin (rankin@eql.caltech.edu)
3951 * config/obj-vms.h (DSG_S_C_UBITU, DST_K_VFLAGS_DSC, DST_K_TS_ATOM,
3952 many others): new macros; values obtained from "DSTRECRDS.SDL".
3953 * config/obj-vms.h (various): use them.
3954 (USE_BITSTRING_DESCRIPTOR): new macro, for selecting bitfield
3955 representation (only enum bitfields can avoid being bitstrings).
3956 (bitfield_suffix, setup_basic_type): new routines.
3957 (VMS_typedef_parse): use them. Now recognize bitfields of all
3958 integral types, not just type `int'. Caveat: the representation
3959 used for bitfields still does not work for objects placed in
3960 registers, and gcc's optimizer sometimes puts small structs there.
3962 Tue Jun 14 17:31:44 1994 Pat Rankin (rankin@eql.caltech.edu)
3964 * read.c (s_text) [#if OBJ_VMS]: clear the IN_DEFAULT_SECTION
3965 bit from const_flag.
3966 * config/obj-vms.h (IN_DEFAULT_SECTION): define this macro.
3967 (tc_frob_label): define this to call vms_check_for_special_label,
3968 and declare the latter.
3969 * config/obj-vms.c (vax_g_doubles): declare this file-scope
3971 (const_flag): initialize to IN_DEFAULT_SECTION instead of 0.
3972 (vms_check_for_special_label): new routine (tc_frob_label).
3973 (VMS_TBT_Routine_End): don't bother checking for `gcc_compiled.'
3974 and `gcc2_compiled.' labels; they won't reach here any more.
3975 (VMS_typedef_parse) [case 'r']: for types `double' and `complex
3976 double', use `vax_g_doubles' flag to select type of double.
3977 (VMS_write_object_file) [traceback setup]: don't pass symbols
3978 with the IN_DEFAULT_SECTION attribute to the TBT_Routine_Begin
3979 and TBT_Routine_End functions.
3981 Mon Jun 6 20:52:20 1994 Pat Rankin (rankin@eql.caltech.edu)
3983 * config/obj-vms.c (VMS_TBT_Routine_End): cache the result of
3984 S_GET_VALUE() to avoid many repeated function calls.
3985 (VMS_Check_For_Main) [#if HACK_DEC_C_STARTUP]: capitalize
3986 _C$MAIN_ARGS in advance, in case -h3 (leave symbol name as-is)
3987 gets requested. [All the HACK_DEC_C_STARTUP code appears to
3988 be obsolete; gcc does it automatically for vms target. It's
3989 also misnamed, because it is for the "VAX C" run-time library,
3990 not the newer "DEC C" one which has much different startup code.]
3991 {various}: use `S_SET_xxx(symbol,new_value)' rather than
3992 `S_GET_xxx(symbol) = new_value'.
3994 Mon Sep 19 12:05:03 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
3996 * config/obj-coff.c (c_dot_file_symbol): Use bfd_abs_section_ptr,
3997 not &bfd_abs_section.
3999 Thu Sep 15 18:36:34 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4001 * expr.c (clean_up_expression): Use addressT, not bfd_vma.
4003 Tue Sep 13 20:05:47 1994 Jeff Law (law@snake.cs.utah.edu)
4005 * expr.c (expr): Don't reduce the difference of two symbols in the
4006 same frag if the symbols are not in normal sections.
4008 * config/obj-som.h (S_SET_OTHER, S_SET_TYPE): Delete a.out crud.
4009 (S_SET_DESC, S_GET_OTHER, S_GET_TYPE, S_GET_DESC): Likewise.
4010 (obj_attach_unwind_info): Do not define. Not needed anymore.
4011 * config/tc-hppa.c: Delete whitespace at EOL.
4012 (struct hppa_fix_struct): Delete fx_unwind field and all references.
4013 (fix_new_hppa): Last arg is now a pointer to an int. Do not
4014 call obj_attach_unwind_info anymore. For SOM R_ENTRY and R_EXIT
4015 fixups, store 32bits of unwind information in the fx_addnumber
4017 (md_assemble, pa_entry, process_exit, pa_procend): For SOM R_ENTRY
4018 and R_EXIT fixups, pass a NULL pointer to fix_new_hppa, and a
4019 pointer to 32 bits of unwind info.
4020 (tc_gen_reloc): For SOM R_ENTRY and R_EXIT fixups, set the symbol
4021 pointer to the dummy symbol; set the addend field to fx_addnumber.
4022 (pa_comm, pa_equ, pa_type_args, pa_import): Use bfd_XXX_section_ptr
4023 rather than &bfd_XXX_section.
4025 Tue Sep 13 21:15:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4027 * config/tc-i386.c (md_apply_fix_1): For GOTPC relocs, decrement
4028 value by one; discard adjustments previously being made. From
4031 VMS- and Vax-related changes from Pat Rankin:
4032 * Makefile.in (VMS_OTHER_OBJS): add concat, getopt, and getopt1.
4033 * vmsconf.sh: no longer have make-gas.com echo text about needing
4034 to modify the gcc-vms driver when intending to use with gcc 1.x.
4035 * as.c (parse_options): suppress 'v' from std_short_options and
4036 eliminate VMS-specific conditional initialization;
4037 [default case]: check for '-v' if md_parse_options doesn't recognize
4039 [default case, #if VMS]: check for filename argument when '-v' seen;
4041 * config/tc-vax.c (md_assemble): don't rely on `this_add_number'
4042 for O_big literal operands (double floats and long long ints);
4043 [VMS, md_shortopts]: add second colon after 'v';
4044 (md_parse_options) [VMS, case 'v']: check for argument, so
4045 caller can handle `-v' w/o arg.
4047 Tue Sep 13 16:45:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4049 * config/obj-coff.c (do_relocs_for): If TC_KEEP_FX_OFFSET
4050 is defined, put the tx_offset into the r_offset.
4051 * config/tc-sh.c (line_comment_chars): Add #
4052 (tc_reloc_mangle): Deleted.
4053 * config/tc-sh.h (TC_KEEP_FX_OFFSET): Define.
4054 (TC_RELOC_MANGLE): Delete.
4056 Tue Sep 13 16:20:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4058 * flonum-konst.c: Change preprocessor tests of HO_VMS to just VMS.
4059 * hex-value.c: Ditto.
4060 * config/obj-vms.c: Ditto.
4062 * config/tc-sparc.c (sparc_ip): Replace as_bad/exit sequence with
4064 * config/tc-i860.c (i860_ip): Ditto.
4065 * config/tc-hppa.c (pa_ip): Ditto.
4066 * config/tc-alpha.c (alpha_ip): Ditto.
4067 * as.c (parse_args): Ditto.
4069 * config/tc-mips.c (mips_ip): Replace as_warn/exit sequence with a
4072 * write.c (write_contents): Use EXIT_FAILURE.
4073 * output-file.c (output_file_create, output_file_close,
4074 output_file_create, output_file_close): Ditto.
4075 * messages.c (as_fatal): Ditto.
4076 * config/obj-som.c (obj_som_version, obj_som_copyright): Ditto.
4077 * config/obj-ieee.c (write_object_file): Ditto.
4078 * config/obj-coff.c (write_object_file): Ditto.
4079 * config/tc-vax.c (main): Use EXIT_SUCCESS.
4080 * config/tc-m68k.c (main): Ditto.
4082 * hash.c (main): Pass a value to exit().
4084 * as.h (EXIT_SUCCESS, EXIT_FAILURE): Moved here.
4085 * as.c: ...from here.
4086 (parse_args): Use them always.
4087 (main): Use exit rather than return.
4089 * Makefile.in (*_FOR_TARGET, INSTALL_XFORM, install, uninstall):
4090 Rewrite handling of program_transform_name.
4092 * configure.in: Test for functions unlink and delete.
4093 * as.h: If unlink isn't available but delete is, define unlink to
4096 Update for autoconf 1.118:
4097 * gdbinit.in: New file, created from old .gdbinit.
4098 * .gdbinit: Deleted.
4099 * aclocal.m4 (GAS_GDBINIT): Deleted.
4100 * configure.in: Don't use it. Instead, generate .gdbinit from
4101 gdbinit.in. Don't substitute cpu_type, obj_format, emulation,
4102 atof. Switched order of AC_LINK_FILES arguments. Use AC_PREREQ
4103 to ensure that older versions of autoconf aren't used.
4104 * Makefile.in: Added @configure_input@ line.
4105 (configure): Deleted rule.
4107 Tue Sep 13 12:08:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4109 * config/obj-coff.c (fixup_segment): After handling the difference
4110 of two symbols from the same segment, set fx_subsy to NULL, to
4111 satisfy existing TC_COUNT_RELOC macros.
4113 Tue Sep 13 01:47:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4115 * aclocal.m4 (GAS_GDBINIT): New macro.
4116 * configure.in: Use it.
4117 * configure: Regenerated.
4119 Mon Sep 12 20:56:38 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
4121 * .gdbinit (pe, ps): Define new commands.
4122 * symbols.c (indent_level): New static variable.
4123 (indent, print_expr_1, print_symbol_value_1, print_symbol_value,
4124 print_expr): New functions.
4126 * Makefile.in (config-stamp): Add a "this file generated by make"
4127 message to config.h.
4129 PIC implementation for i386-linux, based on code from Eric
4130 Youngdale and Paul Kranenburg, with some work of my own:
4132 * write.c (fixup_segment): Test TC_RELOC_RTSYM_LOC_FIXUP on fixup
4133 before processing same-section pcrel relocations.
4134 (TC_RELOC_RTSYM_LOC_FIXUP): Default to 1.
4136 * expr.c (make_expr_symbol): If operator is O_symbol and
4137 X_add_number is zero, just return the symbol. If operator is
4138 O_constant, resolve the symbol's value before returning.
4139 (operand): Permit use of "[]" for grouping.
4140 (clean_up_expression): For difference of two symbols in the same
4141 frag, add the difference of their offsets into X_add_number.
4142 (expr): Reduce difference of two symbols in same frag to their
4145 * config/tc-i386.c (TC_RELOC): New macro.
4146 (struct _i386_insn): New field disp_reloc.
4147 (GOT_symbol): New variable.
4148 (operand_special_chars): Added square-brackets and at-sign.
4149 (reloc) [BFD_ASSEMBLER]: Added new argument OTHER; if it is not
4150 NO_RELOC, just return it.
4151 (reloc) [! BFD_ASSEMBLER]: Add third argument to dummy macro.
4152 (BFD_RELOC_386_PLT32, _GOT32, _GOTOFF) [! BFD_ASSEMBLER]: More
4154 (tc_i386_fix_adjustable): New function. Returns zero if symbol in
4155 fixup is not local, to prevent relocations against externals from
4157 (md_assemble): Initialize disp_reloc field to NO_RELOC. Pass
4158 disp_reloc field to reloc() function, and use TC_RELOC to generate
4159 value to pass to fix_new_exp.
4160 (md_assemble): Change 32-bit reloc against GOT_symbol into a GOTPC
4162 (i386_operand): Initialize disp_reloc field to NO_RELOC. Handle
4163 @GOTOFF, @PLT, @GOT operands. For GOTOFF relocations with local
4164 symbols, force generation of the section symbol.
4165 (md_estimate_size_before_relax): If GOT_symbol exists, decide
4166 we're generating PIC code, and convert relocations against
4167 undefined symbols from PCREL to PLT32.
4168 (md_apply_fix_1) [OBJ_ELF]: Fix up values for dynamic-linking
4170 (md_undefined_symbol): Notice GLOBAL_OFFSET_TABLE_NAME and set
4171 and return GOT_symbol if it matches.
4172 (F, MAP): Move macro definitions outside function.
4173 (tc_gen_reloc): Only switch on size and pcrel if code wasn't
4174 already supplied as PLT32. GOT32, GOTOFF, or GOTPC. Convert
4175 BFD_RELOC_32 using GOT_symbol into GOTPC.
4176 * config/tc-i386.h (TC_RELOC, tc_fix_adjustable,
4177 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): New
4179 (NEED_FX_R_TYPE): Define.
4180 (LOCAL_LABEL): Accept ".X" prefix too.
4181 (GLOBAL_OFFSET_TABLE_NAME): Default to "_GLOBAL_OFFSET_TABLE_".
4183 Mon Sep 12 17:51:39 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4185 * config/obj-elf.c (obj_elf_type): Rewrite to accept syntax
4186 reportedly to be used on Irix 6.
4188 * config/tc-mips.c (md_pseudo_table): Handle .globl and .global.
4189 (s_mips_globl): New static function; needed for Irix 5 support.
4190 * ecoff.c (ecoff_build_symbols): If BSF_FUNCTION is set for an
4191 external symbol with no type, set the type to st_Proc rather than
4192 st_Global. Don't set the index of an external st_Proc or
4193 st_StaticProc symbol unless it is also a local symbol.
4195 * read.c (read_a_source_file): The second argument to as_where is
4196 unsigned int *, not int *.
4198 Thu Sep 8 17:18:24 1994 Kung Hsu (kung@mexican.cygnus.com)
4200 * config/obj-ecoff.h : Change names to OBJ_GENERATE_ASM_LINENO,
4201 and generate_asm_lineno.
4202 * config/obj-elf.h : ditto.
4204 * read.c (read_a_source_file): if no file when inst is read, set
4205 generate_asm_lineno to true.
4206 * ecoff.h : change name to generate_asm_lineno and add function
4207 ecoff_no_current_file.
4208 * ecoff.c : change name to generate_asm_lineno.
4209 * ecoff.c (ecoff_generate_asm_lineno) : new function, to generate
4210 ecoff style line for asm file.
4212 Thu Sep 8 19:43:49 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4214 * config/obj-coff.c (size_section): Do an fprintf to stderr rather
4216 (fixup_segment): Use as_bad_where rather than as_bad.
4218 Wed Sep 7 17:21:12 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4220 * config/tc-{h8300,sh}.[ch] (tc_coff_symbol_emit): Function doing
4221 nothing becomes macro doing nothing.
4223 Wed Sep 7 19:10:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4225 * Makefile.in (Makefile): Depend on config.status.
4226 (config.status): Run config.status from . instead of srcdir.
4228 * config/tc-i386.c (tc_gen_reloc): Use bfd_get_reloc_code_name to
4229 display the name of the relocation type that couldn't be handled.
4230 * config/tc-sparc.c (tc_gen_reloc): Likewise.
4231 * config/tc-alpha.c (tc_gen_reloc): Likewise. Deleted abort call
4232 after call to as_fatal.
4234 * configure.in (i386-*-linux*): Don't set bfd_gas.
4236 * Makefile.in (CC_FOR_TARGET, NM_FOR_TARGET, OBJDUMP_FOR_TARGET,
4237 install, uninstall): Don't use "brokensed" hack any more, the new
4238 autoconf code should never let program_transform_name be empty.
4240 Update for autoconf beta 1.112:
4241 * aclocal.m4 (GAS_CHECK_DECL_NEEDED, GAS_WORKING_ASSERT): New
4243 * configure.in: Use them. Use AC_ARG_PROGRAM (now provided by
4244 autoconf) instead of my hacked-up AC_PROGRAM_TRANSFORM_NAME. Move
4245 test for CROSS_COMPILE just before AC_FUNC_ALLOCA, and emit a
4246 message to try to ease confusion about autoconf's
4247 "cross-compiling" message.
4248 * acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_FREE,
4249 NEED_DECLARATION_ERRNO): Renamed from NEED_*_DECLARATION.
4250 * configure, conf.in: Regenerated.
4252 Wed Sep 7 12:49:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4254 * configure.in: Check ${host} and ${target} rather than
4255 ${host_canon} and ${target_canon}.
4256 * configure: Likewise.
4258 Tue Sep 6 11:42:38 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4260 * config/tc-mips.c (mips_cpu): New static variable.
4261 (insns_since_cache_access): New static variable.
4262 (md_begin): Set mips_cpu as well as mips_isa.
4263 (append_insn): If mips_cpu is 4600, require four nop instructions
4264 between an instruction which accesses the cache and certain CACHE
4265 instructions. Keep track of the number of instructions seen since
4266 an instruction which accesses the cache.
4267 (md_parse_option): Set mips_cpu as well as mips_isa.
4269 Mon Sep 5 07:09:00 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
4271 * doc/Makefile.in (VPATH): Define using @srcdir@.
4272 (prefix, program_transform_name, exec_prefix): Use autoconf style
4275 Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org)
4277 * config/ho-riscix.h, config/tc-arm.c, config/tc-arm.h: New files
4278 * configure.in: Recognize the arm.
4280 Fri Sep 2 16:05:50 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4282 * ecoff.c (add_file): Don't try to generate line numbers if the
4283 symbol table has been frozen.
4285 Thu Sep 1 19:48:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4287 * aclocal.m4 (AC_PROG_CC): Use AC_DEFUN, and omit AC_PROVIDE.
4289 * configure.in: Handle user-specified bfd-assembler option with
4290 separate variable from preferred configuration, until the two are
4291 resolved. Indicate bfd_gas=preferred for linux a.out. Use
4292 AC_PROGRAM_TRANSFORM_NAME, for which a patch has been sent to djm.
4293 * Makefile.in (target_alias, program_transform_name): Define,
4294 using autoconf @-substitutions.
4296 Wed Aug 31 17:43:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4298 * atof-generic.c: Deleted alloca handling here.
4300 * Makefile.in (prefix, exec_prefix): Use @-subtitutions.
4302 * aclocal.m4 (AC_OUTPUT_LINKS): Deleted redefinition, since
4303 autoconf 1.109 has this fixed.
4304 * configure.in: Don't change quote characters around AC_MSG_ERROR
4305 invocation. Don't use AC_HEADER_STDC, since it requires running a
4306 program. Cache NEED_*_DECLARATION values.
4307 * configure, conf.in: Regenerated with a modified autoconf 1.109.
4309 * as.h (volatile): Don't test or define here; not needed.
4310 (alloca): Replace alloca-conf.h inclusion with code recommended in
4311 autoconf documentation. Include config.h first.
4313 Wed Aug 31 11:20:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4315 * config/obj-coff.h (S_IS_DEFINED): Absolute symbols are defined
4318 * configure.in, configure: Initialize bfd_gas to no.
4320 Tue Aug 30 19:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4322 * as.h: Include alloca-conf.h from "libiberty", not
4325 Mon Aug 29 16:11:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4327 * config/tc-ppc.c (md_apply_fix): Don't generate a reloc when a
4328 symbol is used as an offset into a CSECT that is not a TOC. These
4329 types of loads are generated by gcc -mminimal-toc.
4331 Sun Aug 28 13:22:52 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
4333 * as.h (flag_*): Added comments describing meanings of some of
4335 (struct frag): Add some comments about the ns32k-specific fields
4336 and why they're here.
4337 (SIZEOF_STRUCT_FRAG): Cast addresses to char*, not int.
4338 (flag_print_statistics): Declare.
4340 * as.c (parse_args): Set flag_print_statistics instead of
4341 statistics_flag. Options array is now const. Added new option
4342 "dump-config"; if specified, print TARGET_ALIAS, TARGET_CANONICAL,
4343 TARGET_CPU, TARGET_OBJ_FORMAT, and TARGET_FORMAT, if defined.
4344 (main): Change test to check flag_print_statistics.
4345 (statistics_flag): Deleted.
4347 * frags.c (frag_variant): Removed PCREL_ADJUST and BSR arguments.
4348 Always initialize them to zero.
4349 * frags.h (frag_variant): Fixed prototype.
4350 * config/tc-i960.c (get_cdisp): Don't pass the extra zero args.
4351 * config/tc-ns32k.c (convert_iif): Don't pass the arguments; cache
4352 the value of frag_now and fill in the fields later.
4354 * Makefile.in (distclean, realclean): Remove new
4355 configure-generated files.
4357 Sat Aug 27 20:26:12 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
4359 Conversion to autoconf:
4360 * acconfig.h, aclocal.m4: New files.
4361 * configure.in: Rewritten (except for some target-specific code)
4363 * conf.in, configure: New files, generated from the above.
4364 * Makefile.in: Changed magic sequence indicating insertion of
4366 (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions
4368 (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h.
4369 (config.status, configure): Rewrite rules.
4370 (config-stamp): Depend on conf. Skip variables that configure is
4371 now substituting itself.
4372 (*.o dependencies): Deleted host.h.
4373 (distclean, realclean): Don't delete host.h.
4374 * as.c: Don't include stdio.h, string.h, sys/types.h. Include
4375 signal.h after as.h.
4376 * as.h: Include alloca-conf.h first. Include ctype.h, string.h,
4377 strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h,
4378 fopen-same.h, as suggested by autoconf test results.
4379 [BROKEN_ASSERT]: Don't include assert.h.
4381 (volatile, const): Define if not __STDC__ and not already defined.
4382 (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare.
4383 (free) [NEED_FREE_DECLARATION]: Declare.
4384 * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't
4386 (malloc) [NEED_MALLOC_DECLARATION]: Declare.
4387 * messages.c: Include as.h first. Include errno.h only if
4388 HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine
4389 HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate.
4390 * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM,
4391 INSTALL_DATA): Use autoconf @-substitutions.
4393 * input-file.c: Don't include assert.h here, 'cause as.h already
4396 * config/tc-alpha.c: Added various prototypes for static
4398 (in_range): New function, tests whether a value can fit in an
4400 (build_mem, build_operate_n): New functions for constructing
4402 (emit_sll_n, emit_ldah_num, emit_addq_r, emit_lda_n): New
4403 functions for emitting single instructions, no longer requiring a
4404 recursive call to md_assemble.
4405 (emit_add64): New function for expanding a REG:=REG+CONST
4406 operation into one or more instructions, to handle wide constants.
4407 (clear_insn): New variable.
4408 (md_begin): Fill it in with zeros and BFD_RELOC_NONE values.
4409 (alpha_ip): Use it to initialize local variable insns.
4410 (alpha_ip, label "immediate" and cases 'P', 'G'): Use emit_add64
4413 Fri Aug 26 14:46:15 1994 Ken Raeburn (raeburn@kr-laptop.cygnus.com)
4415 * subsegs.c (section_symbol): Reverse still-wrong test of
4416 EMIT_SECTION_SYMBOLS.
4418 * write.c (BFD_FAST_SECTION_FILL): Always define.
4419 (write_contents): If fill_size is 1, use memset instead of looping
4422 Wed Aug 24 12:46:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4424 * config/tc-mips.h (LOCAL_LABEL): Define as 0, for compatibility
4425 with native MIPS assembler.
4426 * configure.in (mips-*-irix*): Don't set emulation.
4427 * config/te-irix.h: Remove.
4429 * ecoff.c (ecoff_symbol_new_hook): Don't add a new file if we
4430 haven't seen any input files yet.
4431 * config/tc-alpha.c (md_begin): Just call symbol_create, rather
4432 than calling symbol_new and then removing the symbol from the
4435 * as.c (main): Move a inside the #if 0 block which uses it.
4436 * ecoff.c (current_stabs_filename): Make const.
4437 * frags.h (frag_align_pattern): Declare.
4438 * gasp.c (new_file): Cast isp to long, and use %ld to print it.
4439 * config/tc-alpha.h (md_operand): Add cast to void.
4440 (alpha_do_align): Declare argument types.
4441 (tc_get_register): Declare.
4442 (alpha_frob_ecoff_data): Declare.
4443 * config/tc-alpha.c: Include <ctype.h>.
4444 (s_mask): Don't declare; does not exist.
4445 (line_comment_chars): Remove /* from descriptive comment.
4446 (tc_get_register): Remove unused local reg.
4447 (tc_gen_reloc): Don't bother to compare unsigned to zero.
4448 (s_base): Correct warning to actually print register number.
4449 (md_begin): Remove unused locals retval, lose, and i.
4450 (alpha_fix_adjustable): Move default case inside switch to avoid
4452 (load_symbol_address): Remove unused locals reloc_addr, p, sym,
4454 (emit_byte_manip_r): Declare types for all arguments.
4455 (emit_extract_r, emit_insert_r, emit_mask_r): Likewise.
4456 (emit_sign_extend, emit_bis_r, s_proc): Likewise.
4457 (alpha_ip): Use sprint_value to print offsetT value. Remove
4458 unused local size. Remove unused label get_macro.
4459 (alpha_do_align): Make fill const.
4460 (md_apply_fix): Remove unused label check_zov.
4462 * configure.in: Recognize i586 as a synonym for i[34]86.
4464 Tue Aug 23 12:32:14 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4466 * config/obj-coff.c (c_line_new): Change line_number argument from
4467 unsigned short to int so that the type in the prototype matches
4468 the promoted type in the definition.
4469 (stack_delete): Comment out; not used.
4470 * config/obj-coff.h (tc_coff_symbol_emit_hook): Declare if not
4471 BFD_ASSEMBLER, not if BFD_ASSEMBLER. Declare argument type.
4472 * config/tc-m68k.h (tc_coff_sizemachdep): Declare.
4473 * config/tc-m68k.c (tc_coff_symbol_emit_hook): Add ignored
4476 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
4478 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
4479 the common symbol to the zero address frag (the correct fix).
4481 Tue Aug 16 01:48:20 1994 Jeff Law (law@snake.cs.utah.edu)
4483 * gas/config/tc-hppa.c (pa_comm): Undo last change. Set sy_frag for
4484 the common symbol to the zero address frag (the correct fix).
4486 * config/tc-hppa.c (pa_comm): Set sy_resolved for the common
4489 Fri Aug 12 17:51:48 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4491 * config/tc-mips.c (md_begin): Drop "el" from the end of
4492 TARGET_CPU. Check for mips64orion.
4494 Tue Aug 9 19:43:45 1994 Stu Grossman (grossman@cygnus.com)
4496 * configure.in: Recognize ppc-*-netware.
4497 * config/te-ppcnw.h: New file to support Power-PC/Netware
4498 configurations. Currently, it just enables the use of backslash
4499 escapes in string directives.
4501 Tue Aug 9 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4503 * config/tc-ppc.c (ppc_stabx): Call expression directly, rather
4504 than via pseudo_set. If expression is a symbol, move stab symbol
4505 to just after symbol from expression.
4507 * ecoff.c (ecoff_build_procs): Don't force adr of first fdr to be
4508 zero. Undoes change of June 4, 1993.
4510 * config/tc-mips.c (md_parse_option): Accept -mcpu=4400, 4600, and
4513 Mon Aug 8 16:28:08 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4515 * as.h: Remove FOPEN_WB patch of Aug 6.
4516 * configure.in: Configure for ho-go32 correctly.
4517 * config/ho-go32.h: Fix copyright.
4519 Mon Aug 8 11:59:51 1994 Jeff Law (law@snake.cs.utah.edu)
4521 * gas/config/tc-hppa.c (md_pseudo_table): Delete redundant
4522 upper-case versions of the pseudo-ops.
4524 Mon Aug 8 13:42:16 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4526 * config/tc-sparc.c (md_apply_fix): If we are going to generate a
4527 non PC relative reloc, don't put the addend in the object file.
4529 Sat Aug 6 01:15:02 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4531 * as.h: If FOPEN_WB is not defined, do the right thing in a go32
4534 Mon Jul 11 11:34:52 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4536 * config/tc-h8300.c (pint): New function for handling varying
4537 size of int pseudo op.
4538 * doc/as.texinfo: Fix typo describing .h8300h pseduop.
4540 Mon Aug 1 02:40:43 1994 Jeff Law (law@snake.cs.utah.edu)
4542 * config/tc-hppa.c (create_new_space): Initialize sd_subspaces
4543 field in the space chain.
4545 * config/tc-hppa.c (tc_gen_reloc): Cast return value from
4546 hppa_gen_reloc_type.
4548 Thu Jul 28 15:45:37 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4550 * config/tc-sparc.c (sparc_ip): Check more carefully for
4551 conflicting architectures.
4552 (md_parse_option) [NO_V9]: Complain if v9 was selected.
4553 (md_show_usage): Derive architecture list in usage message from
4554 architecture_pname array.
4555 (cypress): Macro deleted.
4556 (op_hash): Don't initialize.
4557 (s_common): Use bfd_und_section_ptr instead of bfd_und_section.
4559 * config/tc-sparc.c (BSR): New function.
4560 (sparc_ip): Use it for right-shift operations of 32 bits or more.
4562 * config/tc-sparc.c (sparc_ip): Implement new operand type 'x'.
4564 Tue Jul 26 18:21:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4566 * config/obj-coff.h: Moved common includes and TARGET_FORMAT
4567 definitions together.
4568 (WORKING_DOT_WORD, WARN_SIGNED_OVERFLOW_WORD,
4569 OBJ_COFF_OMIT_OPTIONAL_HEADER, BFD_HEADERS, BFD) [!BFD_ASSEMBLER]:
4570 Moved these definitions to the start of the file, before the
4572 (SYMBOLS_NEED_BACKPOINTERS, OBJ_COFF_MAX_AUXENTRIES): Always
4574 (S_GET_ZEROES): Deleted.
4575 (S_SET_ZEROES): Moved to obj-coff.c.
4577 * config/obj-coff.c (obj_coff_* psuedo-op fns): Deleted
4578 forward declarations.
4579 (obj_pseudo_table): Moved to one version end of file,
4580 conditionalized internally.
4581 (stack typedef, stack_init, stack_delete, stack_push, stack_pop,
4582 tag_hash, tag_init, tag_insert, tag_find, tag_find_or_make): Moved
4583 to one combined version at top of file, unconditional. Deleted
4584 forward declarations.
4585 (s_get_name): Moved one copy of declarations to start of file.
4586 (def_symbol_in_progress): Ditto. Don't initialize.
4587 (S_SET_ZEROES): Moved here from obj-coff.h.
4588 (write_object_file): If TC_COFF_SET_MACHINE is defined, call it on
4591 * config/obj-coff.c (seg_info_off_by_4): Now const and static.
4592 (SEG_INFO_FROM_SEG_NUMBER): Unused macro deleted.
4593 (previous_file_symbol, def_symbol_in_progress, symbol_externP,
4594 symbol_extern_lastP, last_functionP) [!BFD_ASSEMBLER]: Don't
4595 bother explicitly initializing to zero value.
4597 * config/obj-coff.c (fixup_segment) [TC_I960]: Use SF_GET_BALNAME
4598 and SF_GET_CALLNAME instead of the TC_S_IS_ versions.
4600 * config/tc-i960.h (TC_COFF_SET_MACHINE): New macro. Calls
4603 * config/tc-i960.c (targ_has_iclass): Use I_CX | I_CX2 where I_CX
4604 was used previously.
4605 (tc_headers_hook): If I_CX2 is found, set flags to F_I960CA.
4607 * config/tc-i960.c (po_hash): Declaration deleted.
4608 (next_object_file_charP): Ditto.
4609 (regnames, aregs, coj): Now const.
4610 (parse_memop): Static array def_scale now const.
4611 (md_begin): Cast away const when passing hash routines addresses
4612 of values in regnames or aregs.
4613 (md_longopts): Added "link-relax" and "no-relax" hyphenated forms.
4614 Continue to accept one-word forms.
4615 (struct tabentry, arch_tab): Moved to top level from inside
4616 md_parse_option. Now const.
4617 (md_show_usage): Use arch_tab to generate usage message. Print
4618 hyphenated forms of relax options.
4620 * config/tc-i960.h (DEFINE_I960_AOUT, TC_S_IS_*, TC_S_*_SYSPROC,
4621 TC_S_FORCE_TO_*): Moved from here...
4622 * config/tc-i960.c: ... to here. Changed DEFINE_I960_AOUT stuff
4623 to test OBJ_AOUT and OBJ_BOUT directly.
4625 * config/tc-i960.h (CTRL, COBR, COJ, REG, MEM*, FBRA, CALLJ,
4626 M1-M3, REG_OPC, R_*, SFR, LIT, FP, OP, R, RS, RL, RSL, F,
4627 {R,F}{,L}{2,4}, M, SFR_OK, LIT_OK, FP_OK, REG_ALIGN, MEMOP, I_*):
4630 start-sanitize-i960xl
4631 * config/tc-i960.c (ARCH_XL): Define.
4632 (arch_tab): Include XL.
4633 (targ_has_sfr, targ_has_iclass): Handle XL.
4634 (tc_headers_hook): Set flags to F_I960XL for i960XL.
4637 Fri Jul 15 15:36:51 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4639 * subsegs.c (section_symbol): Had last change backwards.
4641 Thu Jul 14 13:21:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4643 * config/atof-ns32k.c: Deleted.
4645 * config/obj-aout.c (obj_aout_frob_symbol): Use
4646 bfd_ind_section_ptr and bfd_und_section_ptr.
4648 * subsegs.c (subseg_set_rest): Compare segT values directly,
4649 without casting to int first.
4651 * config/tc-ns32k.c (md_begin): Return value from hash_insert
4652 should be pointer to const. Don't call exit explicitly after
4653 calling as_fatal; it won't return.
4654 (convert_iif): Make local variable j be pointer to bit_fixS, since
4655 that's how it's used.
4656 (encode_operand, case 'b'): Ignore sprintf return value. Don't try
4657 converting freeptr to int and back.
4659 Merged in NS32K support update from Ian Dall (dall@hfrd.dsto.gov.au):
4661 * config/te-pc532mach.h: New file. pc532-mach target emulation.
4663 * config/te-netbsd532.h: New file. Netbsd532 target emulation.
4665 * config/tc-ns32k.h: Add definition of NOP_OPCODE.
4667 * config/tc-ns32k.h: Add prototype for fix_new_ns32k_exp.
4669 * config/tc-ns32k.h: Add BFD_ASSEMBLER support.
4671 * config/tc-ns32k.c (tc_gen_reloc): New function for BFD_ASSEMBLER.
4673 * config/tc-ns32k.c (fix_new_ns32k_exp): Get reloc type
4674 differently for BFD_ASSEMBLER.
4676 * config/tc-ns32k.c (md_estimate_size_before_relax): Get reloc
4677 type differently for BFD_ASSEMBLER.
4679 * config/tc-ns32k.c (md_create_long_jump): Size of opcode is one
4682 * config/tc-ns32k.c (md_convert_frag): Code for the BFD_ASSEMBLER
4683 case. Also use smart md_pcrel_adjust function.
4685 * config/tc-ns32k.c (md_apply_fix): Code for the BFD_ASSEMBLER
4686 case. Also use smart md_fix_pcrel_adjust function.
4688 * config/tc-ns32k.c (md_fix_pcrel_adjust): New function which can
4689 find offset from opcode to operand even if in another frag
4690 and in the presence of relaxing.
4692 * config/tc-ns32k.c (md_pcrel_adjust): New function which can
4693 find offset from opcode to operand even if in another frag
4694 and in the presence of relaxing.
4696 * config/tc-ns32k.c (md_number_to_disp): Check ranges properly.
4698 * config/tc-ns32k.c (md_atof): use atof_ieee instead of special
4701 * config/tc-ns32k.c (reloc): New (static) function for
4704 * config/tc-ns32k.c (convert_iif): More correct pc relative code.
4705 md_relax must be able to find opcode address even if in another frag.
4707 * config/tc-ns32k.c: More extensive comments.
4709 * config/tc-ns32k.c (encode_operand): Support new operand classes I
4712 * config/tc-ns32k.c (fix_new_ns32k_exp): new function and
4713 corresponding prototype.
4715 * config/tc-ns32k.c: make 32532 default machine instead of 32032.
4717 * config/tc-ns32k.c: include opcode/ns32k.h after as.h
4719 * aout_gnu.h: r_disp needs to be 2 bits for TC_NS32K
4721 * write.h: fx_im_disp needs to be 2 bits big for TC_NS32K
4723 * write.c (relax_segment): Use TC_PCREL_ADJUST macro (if defined)
4724 instead of adding pcrel_adjust.
4726 * write.c (write_object_file): Adjust to_addr for the
4727 BROKEN_DOT_WORD feature for the BFD_ASSEMBLER case.
4729 * write.c (write_object_file): Use TC_CONS_FIX_NEW if it is defined.
4731 * write.c (write_contents): Add code (currently if
4732 BFD_FAST_SECTION_FILL is defined) to make large fills a lot faster.
4734 * configure.in: Remove ns32k from special FP list. All the ns32k
4735 series use ieee float.
4737 * configure.in: Add ns32k-pc532-mach and ns32k-pc532-netbsd targets
4739 * as.h: include expr.h before targ-env.h. Some target dependent file
4740 want to use expr structures.
4742 Wed Jul 13 14:49:05 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4744 * config/tc-m68k.c (m68k_ip): Change rp to be a const pointer.
4745 (md_parse_option): Clear cpu field of current_architecture before
4746 setting a new cpu type. Clear no_68881 for m68881 or m68882.
4747 Clear no_68851 for m68851.
4749 Tue Jul 12 21:27:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4751 * config/ho-sysv.h (realloc): Declare.
4753 * symbols.c (symbol_create): New function, most of the guts of the
4754 old symbol_new function.
4755 (symbol_new): Now just checks symbol_table_frozen, calls
4756 symbol_create, and enters the symbol into the symbol table.
4757 * subsegs.c (section_symbol): If EMIT_SECTION_SYMBOLS is not true,
4758 and the symbol table is frozen, call symbol_create instead of
4760 * symbols.h (symbol_create, symbol_table_frozen): Declare.
4762 * symbols.c (symbol_clear_list_pointers): Always a function now.
4763 * struc-symbol.h (symbol_clear_list_pointers): Deleted macro
4766 * symbols.c (debug_verify_symchain): New macro, defined to be
4767 verify_symbol_chain or a cast to void, depending on DEBUG_SYMS.
4768 (many functions): Invoke debug_verify_symchain unconditionally.
4770 Tue Jul 12 12:06:42 1994 Kung Hsu (kung@x1.cygnus.com)
4772 * config/obj-ecoff.h: change calling interface of
4773 OBJ_GENERATE_ASM_LINE_STAB.
4774 * config/obj-elf.h: ditto.
4775 * read.c (read_a_source_file): ditto.
4776 * ecoff.h: change calling interface of
4777 ecoff_generate_asm_line_stab.
4778 * ecoff.c (add_file): record of filename to handle case of include
4779 files, also change default built-in type from int to void for
4781 * ecoff.c (ecoff_generate_asm_line_stab): handle case of include
4784 Mon Jul 11 17:20:23 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4786 * config/tc-mips.c (macro): In case M_LA_AB, SVR4_PIC, large
4787 constant, and case ldd_std, set mips_optimize to 2 temporarily to
4788 avoid inserting an unexpected nop instruction.
4790 Sat Jul 9 00:05:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4792 * ecoff.c (ecoff_build_lineno): Handle count correctly for last
4795 Fri Jul 8 15:22:07 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4797 * gasp.c (process_pseudo_op): Pass right args to do do_aif.
4798 (get_any_string): New arg 'pretend_quote'.
4799 (get_and_process, do_formals, macro_expand, do_sdata,
4800 process_pseudo_op): Use new arg.
4802 Fri Jul 8 12:23:44 1994 Kung Hsu (kung@mexican.cygnus.com)
4804 * config/obj-ecoff.h: define macro OBJ_GENERATE_ASM_LINE_STAB.
4805 * config/obj-elf.h: ditto.
4806 * read.c (read_a_source_file): generate line stabs for asm file.
4807 * read.h: add extern generate_asm_line_stab.
4808 * ecoff.h : add prototype for ecoff_generate_asm_line_stab().
4809 * ecoff.c (add_file): if there's no filename provided, set switch
4810 to generate line stabs for .s file.
4811 * ecoff.c (add_procedure): add stabs symbol for .ent directive.
4812 * ecoff.c (generate_ecoff_stab): creates an artificial stabs.
4813 * ecoff.c (generate_asm_line_stab): generate a artifitial label
4814 for each line and generate a stabn for the line.
4816 Thu Jul 7 17:04:03 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4818 * gasp.c (get_any_string): Cope with getting a string with an
4819 alternate base specifier.
4820 (do_aif, do_aelse): Only enable output if expression is true and previous
4822 (chartype_init): Add BASEBIT chartype.
4823 (process_pseudo_op): Notice nesteed AIFs.
4825 Thu Jul 7 12:30:22 1994 Steve Chamberlain (sac@jonny.cygnus.com)
4827 * h8300.c (do_a_fix_imm): Code for 2 bit reloc type using in trapa
4828 insn. (fix pr 5165, 5174)
4830 Thu Jul 7 11:31:32 1994 Jeff Law (law@snake.cs.utah.edu)
4832 * config/tc-hppa.c (R_DLT_REL): If it isn't defined, then define
4833 to an appropriate value to avoid losing on old hpux systems.
4835 * config/tc-hppa.c (hppa_fix_adjustable): Reject reductions for
4836 symbols in DLT relative relocs.
4837 (tc_gen_reloc): Zero out the addend field for DLT relative relocs.
4839 Wed Jul 6 01:07:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4841 * config/tc-ppc.c (ppc_tc): If not OBJ_COFF, force TOC entry to
4842 align to a four byte boundary.
4844 Tue Jul 5 15:42:09 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4846 * config/tc-alpha.c (load_expression): Handle 32-bit addends.
4847 (gpdisp_hi16_howto): Now points to const.
4848 (load_insn_table, alpha_ip): Fix uses of const.
4850 * doc/internals.texi: Updates to COFF description. Added "@end
4851 defmac" as needed, and some extra heading and "@bye" so it'll
4852 format as a separate document.
4854 Tue Jul 5 13:54:00 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4856 * config/obj-elf.h (S_GET_ALIGN, S_SET_ALIGN): Define.
4857 * config/obj-elf.c (obj_elf_common): Set alignment of common
4859 * config/tc-sparc.c (s_common): If OBJ_ELF, set alignment of
4862 Mon Jul 4 18:29:43 1994 Jeff Law (law@snake.cs.utah.edu)
4864 * config/tc-hppa.c (is_complex): New macro.
4865 (cons_fix_new_hppa): "Handle" complex expressions.
4867 Fri Jul 1 00:48:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4869 * config/obj-coff.c (write_object_file): Set s_align field from
4870 section_alignment array.
4872 Thu Jun 30 15:05:28 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4874 * write.c (write_object_file): Use bfd_com_section_ptr.
4875 * as.h (absolute_section, undefined_section): Use new BFD macros
4876 bfd_abs_section_ptr and bfd_und_section_ptr.
4878 Thu Jun 30 14:36:37 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4880 * config/tc-mips.c (macro): For M_LI_SS, decide how to handle it
4881 based on contents of imm_expr and offset_expr, rather than
4882 mips_pic. For M_LI_DD, decide how to handle it based on segment
4883 name of offset_expr, rather than mips_pic.
4884 (mips_ip): If g_switch_value < 4, use immediate values for 'l'.
4885 If g_switch_value < 8, use .rdata rather than .lit for 'L'.
4887 Wed Jun 29 17:30:46 1994 Stan Shebs (shebs@andros.cygnus.com)
4889 * as.c (show_usage): Break long string into shorter ones.
4890 (parse_args): Add -v, prints version id and continues.
4891 * config/tc-mips.c (md_show_usage): Break long string.
4893 Mon Jun 27 09:47:16 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
4895 * config/tc-i386.c (md_parse_option): Handle "-V" and "-Q" if
4898 Sun Jun 26 16:30:48 1994 Stan Shebs (shebs@andros.cygnus.com)
4900 * as.c (main) [HOST_SPECIAL_INIT]: New hook, for host-specific
4903 Wed Jun 22 00:24:55 1994 Jeff Law (law@snake.cs.utah.edu)
4905 * config/tc-hppa.h (obj_frob_symbol): Define for OBJ_ELF.
4906 More gas/bfd lossage exposed by the new linker code.
4908 Tue Jun 21 11:32:18 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4910 * subsegs.c (subseg_change): Clear seginfo after allocating it.
4911 (subseg_get): Pass actual size of seginfo to memset.
4913 * subsegs.c (abs_seg_info, und_seg_info): Define if BFD_ASSEMBLER.
4914 (subseg_change): Store seg_info for bfd_abs_section_ptr in
4915 abs_seg_info, and store seg_info for bfd_und_section_ptr in
4917 (subseg_get): Likewise. Also, don't set output_section if it is
4919 (seg_info): Define as function.
4920 * subsegs.h (seg_info): Declare as function rather than defining
4922 * write.c (relax_and_size_seg): Call seg_info rather than
4923 bfd_get_section_userdata.
4925 Mon Jun 20 16:30:54 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4927 * configure.in (ppc-*-elf*): New target, like -sysv4*.
4929 * expr.c (operand): If "0f" is followed by '\0', don't do eol
4932 Mon Jun 20 15:17:43 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
4934 * ecoff.c (ecoff_build_aux): Call swap_tir_out and swap_rndx_out
4935 via backend pointer, not directly.
4937 Fri Jun 17 18:05:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4939 * Makefile.in (config-stamp): Make sure there is at least one
4940 element in the for loop.
4942 Fri Jun 17 11:01:04 1994 Jeff Law (law@snake.cs.utah.edu)
4944 * config/tc-hppa.c: Misc trivial changes to make gcc -Wall happy.
4946 * config/tc-hppa.h (elf_hppa_final_processing): Declare.
4948 Wed Jun 15 20:44:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
4950 * as.c (parse_args): Cast xmalloc return value.
4952 * Makefile.in (config-stamp): If $(defs) contains multiple words,
4953 emit a #define line for each.
4954 * configure.in: For sparc64 target, use sparc cpu files and add
4955 sparcv9 to extra_defs. No longer treat sparc64-*-aout* specially.
4957 * config/tc-sparc.c (membar_masks): Now static and const.
4958 (md_show_usage) [!NO_V9]: Add -Av9 to usage message.
4959 (current_architecture) [sparcv9]: Initialize to v9.
4960 (md_begin) [sparcv9]: Don't bother changing it unconditionally
4962 (s_reserve): Don't pass unexpected argument to as_bad with
4963 bad-segment message.
4965 * as.h (bfd_alloc_by_size_t) [BFD_ASSEMBLER]: Declare.
4967 * config/atof-ieee.c (int_to_gen): Commented out unused routine.
4969 * config/tc-vax.c (md_assemble): Removed check of operand section.
4971 Fri Jun 3 17:25:08 1994 Pat Rankin (rankin@eql.caltech.edu)
4973 * config/obj-vms.h (DBG_S_C_COMPLX4, DBG_S_C_COMPLX8): define
4974 these new VMS symbol-type macros for `complex float' and
4975 `complex double' support. Their values come from the existing
4976 DSC$K_DTYPE_FC and DSC$K_DTYPE_DC macros in <descrip.h>.
4977 (DBG_S_C_REAL8_G, DBG_S_C_COMPLX8_G): G_float versions of
4978 REAL8 and COMPLX8; not used yet, because gcc outputs the same
4979 .stabs for `double' regardless of whether `-mg' is used.
4980 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
4981 for gcc2's predefined types "complex float", "complex double",
4982 and "complex long double" (identical to complex double).
4984 Wed Jun 15 12:32:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4986 * config/obj-coff.c (coff_frob_symbol): Use C_STAT for the .text
4987 section symbol, not C_LABEL.
4989 * config/tc-mips.c (mips_ip): Permit a modifier in 'o' case, and
4990 permit non constant expressions in 'u' case. Lets ``lui
4991 $8,%hi(foo); lw $8,%lo(foo)($8)'' work correctly.
4993 Mon Jun 13 12:08:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4995 * config/obj-aout.c (obj_aout_frob_symbol): Warn about an attempt
4996 to put a common symbol in a set.
4998 Sat Jun 11 16:41:21 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5000 Add weak symbols as an extension to a.out.
5001 * read.c (pseudo_set): Only preserve external bit for OBJ_AOUT and
5002 OBJ_BOUT if not BFD_ASSEMBLER.
5003 * config/aout_gnu.h (N_WEAKU, N_WEAKA, N_WEAKT, N_WEAKD, N_WEAKB):
5004 Define as in ../include/aout/aout64.h.
5005 * config/obj-aout.h (OBJ_SYMFIELD_TYPE): If not BFD_ASSEMBLER,
5007 (S_GET_WEAK, S_SET_WEAK): Define if not BFD_ASSEMBLER.
5008 * config/obj-aout.c (obj_pseudo_table): Add "weak".
5009 (obj_emit_symbols): Adjust type of weak symbols.
5010 (obj_aout_weak): New static function.
5012 Fri Jun 10 13:48:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5014 * config/obj-elf.c (obj_elf_section): Don't set any flags based on
5015 the type of a special section.
5017 * config/ho-sunos.h: Include <stdlib.h>. Don't declare malloc,
5018 realloc, free, or atol.
5020 Wed Jun 8 06:28:37 1994 Bill Cox (bill@cygnus.com)
5022 * Makefile.in (check): Delete as.new dependency, so that
5023 regression test doesn't trigger an assembler build.
5025 Tue Jun 7 13:33:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5027 * Makefile.in (mostlyclean, realclean): New targets.
5028 * doc/Makefile.in, testsuite/Makefile.in: Likewise.
5030 Mon Jun 6 13:10:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5032 * config/tc-mips.c (RDATA_SECTION_NAME): Define.
5033 (macro): Correct M_LI_SS SVR4_PIC/EMBEDDED_PIC case. After M_LI_D
5034 or M_L_DOB or label dob, force a new frag to avoid getting
5035 confused in tc_gen_reloc.
5036 (mips_ip): Use RDATA_SECTION_NAME, not .rdata.
5037 (s_change_sec): Likewise.
5039 Fri Jun 3 23:35:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5041 * read.c (emit_expr): Use memset to zero out memory, rather than
5042 going through md_number_to_chars. This permits handling symbolic
5043 arguments when the size is larger than sizeof (valueT), if
5044 TC_CONS_FIX_NEW is prepared to handle the case (as it is on MIPS).
5046 Fri Jun 3 12:50:13 1994 David J. MacKenzie (djm@rtl.cygnus.com)
5048 * as.c (show_usage), config/tc-alpha.c (md_show_usage),
5049 config/tc-mips.c (md_show_usage): Fix up messages.
5051 * as.h: Replace flagseen with separate variables.
5052 * as.c (parse_args): Set them. Don't accept -1 option, or -v
5053 explicitly (it's a synonym for --version).
5054 * as.c, input-scrub.c, messages.c, read.c, symbols.c, write.c,
5055 config/obj-aout.c, config/obj-aout.h, config/obj-bout.c,
5056 config/obj-bout.h, config/obj-coff.c, config/obj-coff.h,
5057 config/obj-vms.c, config/tc-hppa.c, config/tc-i386.c,
5058 config/tc-i960.c, config/tc-m68k.c, config/tc-mips.c,
5059 config/tc-vax.c: Use the new flag variables instead of flagseen.
5060 * config/tc-vax.c [OBJ_VMS]: Recognize -+, -1, -v, and document in
5063 * as.c (show_usage): Remove target specific messages;
5064 instead, call md_show_usage.
5065 (parse_args): Use getopt_long_only. Take pointers to argc and
5067 (main): Pass parse_args pointers.
5068 * as.h: Remove 3 variables that are redundant with flagseen.
5069 * as.c, messages.c: Change their users to use flagseen.
5070 Define getopt stuff.
5071 * tc.h: Update md_parse_option decl. Add md_show_usage decl.
5072 * config/tc-*.c: Add md_shortopts, md_longopts,
5073 md_longopts_size, md_show_usage. Change calling convention for
5074 md_parse_option. Remove md_parse_long_option.
5075 * config/tc-ns32k.c: Rename `struct option' to `struct ns32k_option'.
5076 * config/tc-i386.h: Don't define md_parse_option.
5078 Thu Jun 2 13:54:46 1994 David J. Mackenzie (djm@rtl.cygnus.com)
5080 * as.c (show_usage): New function.
5081 (parse_args): Code moved from main.
5082 Recognize --help and --version.
5083 * config/tc-ns32k.h: Define TC_NS32K.
5084 * doc/as.texinfo: Document all of the target-independent command
5087 Thu Jun 2 12:07:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5089 * gasp.c (hash_new_table): Clear newly allocated table.
5091 * config/tc-m68k.c (enum _register): Add 68060 control registers
5093 (last_movec_reg): New macro.
5094 (m68000_control_regs, m68010_control_regs, m68020_control_regs,
5095 m68040_control_regs, m68060_control_regs): New arrays.
5096 (control_regs): New pointer.
5097 (m68k_ip): Use control_regs instead of testing CPU every time.
5098 Use last_movec_reg too. In error messages, handle 68060, and
5099 print 68060 for mfloat, too.
5100 (m68k_init_after_args): Handle "68060". Use m68040up for making
5101 m68851 choice. Set control_regs.
5102 (md_parse_option): Handle "68060".
5103 * configure.in: Setting cpu_type, recognize m68060 too.
5105 * config/obj-coff.c (fixup_segment) [!BFD_ASSEMBLER]
5106 [DIFF_EXPR_OK]: Do conversion to pc-relative for difference, even
5107 if pcrel is already set.
5109 * read.c (potable): Add this_gcc_requires_the_gnu_assembler in all
5110 lower-case, in case we're ignoring case of opcodes in the input
5113 * doc/as.texinfo (.section): Document as unavailable for a.out
5116 * config/tc-alpha.c (machine): New variable.
5117 (load_insn): New macro.
5118 (load_insn_table): New function.
5119 (md_begin): Call load_insn_table, once for basic instructions and
5120 once for appropriate PAL instruction table.
5121 (md_parse_option): Set `machine' based on -m##### arguments.
5122 * config/alpha-opcode.h (alpha_pal21064_opcodes): Split out from
5124 (alpha_pal21164_opcodes): New table.
5125 (NUM21064OPCODES, NUM21164OPCODES): New macros.
5127 * configure.in (target i386-*-netbsd0.8): Use 386bsd emulation.
5129 * doc/Makefile.in (install-info-gasp): Use $$dir when installing
5132 Wed Jun 1 10:48:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5134 * config/tc-mips.c (mips_ip): Force floating point values to be
5137 Fri May 27 10:05:53 1994 Ken Raeburn (raeburn@cygnus.com)
5139 Merged in changes from gas-2.3 net release:
5141 * Makefile.in (VERSION): Updated to cygnus-2.3.1.
5143 * config/obj-vms.c: Replaced unchecked uses of malloc with
5146 * listing.c (list_symbol_table): Only test BFD64, not
5149 * config/obj-coff.c (fixup_segment) [BFD_ASSEMBLER]
5150 [DIFF_EXPR_OK]: Don't check pcrel, just convert it.
5152 * config/obj-vms.c: Removed lots of extra semicolons after
5153 compound statements.
5154 (strchr): Don't declare here.
5156 * config/ho-vax.h (realloc): Declare.
5158 * config/ho-vms.h (strchr, strdup): Declare.
5160 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Accept and ignore
5163 Wed May 18 20:50:35 1994 Pat Rankin (rankin@eql.caltech.edu)
5165 * config/obj-vms.h (DBG_S_C_SQUAD, DBG_S_C_UQUAD): define these
5166 new VMS symbol-type macros; signed and unsigned quadword integers,
5167 for `long long' support. Their values come from the existing
5168 DSC$K_DTYPE_QU and DSC$K_DTYPE_Q macros in <descrip.h>. The
5169 VMS debugger now recognizes `long long' variables correctly.
5170 * config/obj-vms.c (VMS_typedef_parse) [case 'r']: add entries
5171 for gcc2's predefined types "long double" (same as double, as
5172 per gcc's current state), "long long int", "long long unsigned
5173 int", and final `otherwise' case (to avoid uninitialized type
5174 and size fields). [caveat: predefined types "complex int",
5175 "complex float", "complex double", and "complex long double" are
5178 * config/ho-vms.h (EXIT_FAILURE): define as 0x10000002 instead
5179 of 0, because the latter indicates success rather than failure
5180 when passed to `exit' or return from `main' compiled by gcc2.
5182 * config/obj-vms.c (array_suffix, generate_suffix): replace two
5183 hardcoded `0xa3's with macro DBG_S_C_ADVANCED_TYPE from obj-vms.h.
5184 (VMS_typedef_parse): eliminate redundant if-then-else when
5185 allocating new symbol entry and linking it to VMS_Symbol_type_list.
5187 Tue May 17 20:47:31 1994 Pat Rankin (rankin@eql.caltech.edu)
5189 * config/obj-vms.c (Write_VMS_MHD_Records): don't try to interpret
5190 the contents of the GAS_VERSION string when falling back to it for
5191 language processor identification.
5193 * make-gas.com, vmsconf.sh (ENVIRON): fix misspelling of
5194 `psect_attr' in linker options.
5196 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
5198 * configure.bat: update to latest makefile.in
5199 * config/te-go32.h: [new] go32's environment
5201 Fri May 20 17:59:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5203 * as.h: Don't declare parameters for strstr.
5205 Thu May 19 15:40:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5207 * config/tc-sparc.c (md_section_align): Don't change the size if
5210 Wed May 18 13:08:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5212 * Makefile.in (install): Redirect ln output to /dev/null. If ln
5213 fails on gasp, install gasp.new, not gasp.
5215 Wed May 18 09:16:36 1994 Jeff Law (law@snake.cs.utah.edu)
5217 * config/tc-hppa.c (pa_ip): Use R_HPPA_ABS_CALL, not R_HPPA for
5220 Tue May 17 12:50:46 1994 Jeff Law (law@snake.cs.utah.edu)
5222 * config/tc-hppa.c (pa_parse_fp_cmp_cond): Report an error
5223 on a partial completer match.
5225 Mon May 16 12:03:49 1994 Jeff Law (law@snake.cs.utah.edu)
5227 * config/tc-hppa.c: Change .hppa_unwind to .PARISC.unwind
5229 (is_complex): Delete definition and support for complex relocation
5231 (tc_gen_reloc): Delete special unwind crud for ELF. Simplify and
5232 rewrite ELF code based on 94-02-02 PA ELF draft spec.
5233 (pa_build_unwind_subspace): Use standard PARISC_DIR32 relocs for
5234 the unwind descriptors.
5236 Fri May 6 14:13:15 1994 Steve Chamberlain (sac@cygnus.com)
5238 * config/go32.mh: New makefile fragment for go32 crossing.
5239 * configure.in (host==go32): Use new fragment.
5241 Fri May 6 14:35:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5243 * gasp.c: Include libiberty.h.
5244 (main): Remove unused variable i.
5246 * config/tc-ppc.c (md_begin): When using -many, permit comparison
5247 instructions to appear multiple times in the opcode table.
5249 Thu May 5 19:14:43 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5251 * Makefile.in (VERSION): Update to 2.2.90.
5253 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Don't permit additions
5254 to the symbol table if it's already been set in the output bfd.
5255 (symbol_begin) [! EMIT_SECTION_SYMBOLS] [RELOC_REQUIRES_SYMBOL]:
5256 Don't use bfd_abs_section.symbol for gas absolute symbol.
5258 * doc/Makefile.in (distclean, clean-dvi, clean-info): Delete gasp
5261 Thu May 5 18:12:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5263 * config/tc-mips.c (mips_emit_delays): Make call to
5264 mips_no_prev_insn unconditional.
5266 Thu May 5 17:25:38 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5268 * config/obj-coff*.*: Merged coffbfd versions into coff versions,
5269 with a single "#ifdef BFD_ASSEMBLER" controlling most of it for
5270 now. Deleted obj-coffbfd.* files.
5271 * configure.in: Always use obj-coff.* for COFF targets.
5273 Wed May 4 13:34:11 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5275 * config/te-dpx2.h (TARGET_FORMAT, REGISTER_PREFIX_OPTIONAL):
5277 * configure.in (m68k-bull-sysv3*): Enable.
5279 * config/coff_gnu.h: Deleted.
5281 Wed May 4 11:29:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5283 * config/tc-m68k.h (TARGET_FORMAT): If not TE_SUN3, define as
5286 * config/obj-coffbfd.c (fixup_segment): Make common symbol and PC
5287 relative adjustments when TE_LYNX is defined as well as when
5290 Wed May 4 02:29:21 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
5292 * as.h (strstr): Restore declaration.
5293 (subseg_get) [BFD_ASSEMBLER]: Declare.
5295 * write.c (write_object_file): If obj_adjust_symtab is defined,
5296 invoke it. Then call set_symtab, and finally invoke *_frob_file
5298 * config/obj-coff.c (coff_adjust_symtab): Renamed from
5300 * config/obj-coff.h (coff_adjust_symtab): Changed declaration
5302 (obj_adjust_symtab): Macro also changed.
5304 * configure.in (i386-*-gnu*): New target, handled like i386-mach.
5306 Tue May 3 21:04:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5308 * config/obj-coff.h (TARGET_FORMAT) [TC_I960]: Select little
5311 * config/obj-coffbfd.h (TARGET_FORMAT) [TC_I960]: Ditto.
5313 * config/obj-coff.c (coff_frob_section): Round up the size of
5314 every section to a multiple of the alignment, so that BFD doesn't
5317 Eliminate many simple differences between the two COFF back ends:
5319 * config/obj-coffbfd.c: Removed all uses of DEFUN and DEFUN_VOID.
5320 Made minor stylistic changes, deleted some register declarations.
5321 (stack_top): Deleted.
5322 (symbol_to_chars): Use absolute_section and reg_section instead of
5323 the corresponding SEG_* symbols.
5324 (obj_coff_endef, tag_find_or_make, fixup_segment): Likewise.
5325 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
5326 Moved to just after pseudo-op table. All functions now static.
5327 (stack_delete): Removed declaration.
5328 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
5329 after stack functions.
5330 * config/obj-coffbfd.h: Reordered some declarations and macros.
5331 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
5332 (stack typedef): Deleted.
5333 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
5334 (SYM_AUXENT): New macro.
5335 (SA_GET_*, SA_SET_*): Define in terms of SYM_AUXENT when feasible.
5336 (SF_GET_*, SF_SET_*): Define in terms of SF_GET when feasible.
5337 (SA_GET_SYM_TAGNDX, SA_GET_SYM_ENDNDX, SA_SET_SYM_TAGNDX,
5338 SA_SET_SYM_ENDNDX, object_headers typedef, data_section_header,
5339 text_section_header): Delete non-BFD_HEADERS versions, since we
5340 always define that symbol now.
5342 * config/obj-coff.c (stack_top): Deleted.
5343 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
5344 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Change
5345 argument name from "ignored" to "ignore".
5346 (obj_coff_val): Use frag_now_fix.
5347 (obj_pseudo_table): Removed IGNORE_DEBUG version, since it doesn't
5349 (stack typedef, stack_init, stack_delete, stack_push, stack_pop):
5350 Moved to just after pseudo-op table. All functions now static.
5351 (tag_init, tag_insert, tag_find_or_make, tag_find): Moved to just
5352 after stack functions.
5353 * config/obj-coff.h: Reordered some declarations and macros.
5354 Protected against multiple inclusions.
5355 (stack_init, stack_delete, stack_push, stack_pop): Don't declare.
5356 (stack typedef): Deleted.
5357 (SYMBOLS_NEED_BACKPOINTERS): Always undef then define; don't test.
5358 (stdoutput): Deleted declaration.
5359 (TARGET_FORMAT) [TC_I386]: Don't define if already defined.
5361 Mon May 2 17:09:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5363 * subsegs.h (segment_info_type): Use fix_tail field even if
5365 * subsegs.c (subseg_change): Initialize fix_tail field.
5366 (subseg_get): Likewise.
5367 * write.c (frags_chained): New static variable.
5368 (fix_new_internal): If frags_chained is set, use fix_root and
5369 fix_tail from seg_info (now_seg), rather than frchain_now.
5370 (chain_frchains_together_1): Set fix_tail field.
5371 (chain_frchains_together): Set frags_chained.
5373 Thu Apr 28 01:39:15 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
5375 * config/tc-mips.c (s_option): Only refer to g_switch_* variables
5376 if GPOPT is defined.
5377 (s_abicalls): Ditto.
5378 (md_apply_fix): Cast char* to unsigned char* to avoid pointer
5381 Wed Apr 27 11:06:32 1994 Steve Chamberlain (sac@cygnus.com)
5383 * configure.in (i386-*-go32): Uses coff now.
5384 * gasp.c (main): Now takes -D on command line.
5385 (show_usage): Describe new options.
5387 Tue Apr 26 17:10:30 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5389 * listing.c (list_symbol_table): Print "NO DEFINED SYMBOLS" and
5390 "NO UNDEFINED SYMBOLS" if there aren't any, instead of displaying
5391 the header with an empty list.
5393 * config/obj-coffbfd.c (fill_section): Check COFF_NOLOAD_PROBLEM
5394 also before setting STYP_NOLOAD for .bss section.
5396 * config/tc-m68k.c (flag_reg_prefix_optional): New variable.
5397 Initialized to value of REGISTER_PREFIX_OPTIONAL, if defined, or
5399 (m68k_reg_parse): If flag_reg_prefix_optional is set, permit
5400 register prefix to be absent.
5401 (m68k_ip_op): Accept `&' also for immediate constants.
5402 (insert_reg): Don't bother with (two!?) sanity checks of the
5403 symbol table when inserting each register.
5404 (m68k_parse_long_option): New function. Set
5405 flag_reg_prefix_optional if "register-prefix-optional" is passed.
5406 * config/tc-m68k.h (REGISTER_PREFIX): Always define if not already
5408 (OPTIONAL_REGISTER_PREFIX): Don't define.
5409 (REGISTER_PREFIX_OPTIONAL): If not already defined, define as zero
5410 or one depending on M68KCOFF.
5412 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
5413 * config/tc-m68k.c (DATA, ADDR, SP, FPREG, COPNUM, BAD, BAC):
5414 Define as macros instead of enumerators, since the Apollo compiler
5415 can't handle "enumVal1, enumVal2 = enumVal1" when defining an enum
5417 (make_pcrel_absolute) [NO_PCREL_RELOCS]: New function.
5418 (tc_coff_fix2rtype) [NO_PCREL_RELOCS]: Generate only R_RELBYTE,
5419 R_DIR16, and R_DIR32 relocs.
5420 * config/tc-m68k.h [TE_APOLLO] (COFF_MAGIC, COFF_AOUTHDR_MAGIC):
5421 Use Apollo versions.
5422 [TE_APOLLO] (OBJ_COFF_OMIT_OPTIONAL_HEADER): Undefine. That is,
5423 do include the optional header for Apollo target.
5424 (COFF_MAGIC): Don't define as MC68MAGIC if it's already defined.
5426 * config/tc-m68k.h [TE_DELTA] (LEX_PCT): Define as 1, so that `%'
5427 can be used within a label name.
5429 * config/tc-m68k.h (m68k_init_after_args): Declare.
5430 (tc_init_after_args): Define as m68k_init_after_args.
5431 * config/tc-m68k.c (m68k_init_after_args): New function,
5432 containing one-shot code from md_assemble. Added warning for
5433 combination of 68040 and 68851.
5434 (md_assemble): Startup-time code deleted.
5436 Mon Apr 25 16:19:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5438 * doc/Makefile.in (clean, distclean): Remove asconfig.texi.
5440 Sun Apr 24 00:13:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5442 * config/tc-hppa.c (pa_ip): 13 bit immediate constant (for break
5443 instruction) is unsigned.
5445 Fri Apr 22 17:58:22 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5447 * config/obj-ecoff.c (ecoff_frob_file): Use bfd_ecoff_set_gp_value
5448 and bfd_ecoff_set_regmasks to set the GP value and the register
5449 masks, rather than using the now obsolete fake .reginfo section.
5451 Fri Apr 22 15:17:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5453 * listing.c (list_symbol_table): Don't print register symbols as
5456 * config/obj-coff.c (obj_symbol_new_hook): Don't need to strip
5457 underscores, since symbol_new will already have done it.
5458 * config/obj-coffbfd.c (obj_symbol_new_hook): Ditto.
5460 * as.c (main): If tc_init_after_args is defined, invoke it after
5461 all arguments have been processed.
5463 Some changes to help Apollo support, from troy@cbme.unsw.edu.au:
5464 * as.c (perform_an_assembly_pass) [TE_APOLLO]: Create .wtext
5465 section instead of .text. Call create_target_segments.
5466 * read.c (demand_copy_string): No longer static.
5468 Thu Apr 21 15:50:04 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5470 * config/tc-mips.c (append_insn): Permit branches to be switched
5471 with the preceding instruction even if .set nobopt has been seen.
5472 .set nobopt actually controls whether to bring up an instruction
5473 from the branch target, which gas does not currently support.
5475 Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5477 * config/obj-coff.h, config/obj-coff.c: Deleted all code used only
5478 when BFD_ASSEMBLER is not defined, and all conditionals relating
5479 to such code. No such targets remain.
5481 Fixes for stabs-in-coff:
5482 * config/obj-coff.c: Include subsegs.h.
5483 (coff_frob_section): New function.
5484 (obj_coff_init_stab_section): New function.
5485 * config/obj-coff.h (obj_coff_init_stab_section,
5486 coff_frob_section): Declare.
5487 (obj_frob_section): New macro; uses coff_frob_section.
5488 (INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section.
5490 * config/tc-sparc.c (md_section_align): Always round up to
5491 multiple of alignment power specified in bfd target vector.
5493 * gasp.c: Include ctype.h.
5495 Mon Apr 18 21:08:01 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5497 * doc/Makefile.in, doc/as.texinfo: Renamed asdoc-config.texi to
5500 * doc/Makefile.in (install-info-as, install-info-gasp): Get file
5501 names from source directory without pathname.
5503 * config/obj-vms.c (VMS_write_object_file): While looking for
5504 register mask, skip empty fill frags caused by enabling listing
5507 * config/ho-sysv.h: Include string.h.
5509 * doc/internals.texi: New (well, recently added) file. Just added
5510 info on as_warn and friends.
5512 Mon Apr 18 14:28:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5514 * config/tc-hppa.c (pa_parse_space_stmt): Use the built-in
5515 defaults for defined, private, and spnum fields for the
5516 $TEXT$ and $PRIVATE$ spaces. Do not clobber spnum. Do
5517 not reset the segment if just updating a space.
5518 (pa_spaces_begin): Set BFD section flags for all built-in
5521 Fri Apr 15 10:51:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5523 * ecoff.c (first_proc_ptr): New static variable.
5524 (add_procedure): Set first_proc_ptr if it hasn't been set.
5525 (ecoff_build_lineno): If the first procedure does not start at
5526 address zero, insert a dummy line to compensate.
5528 * Makefile.in (bootstrap, bootstrap2, bootstrap3): Make gasp.new
5531 Thu Apr 14 15:12:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5533 * expr.c (operand): Try to parse "0f" and "0b" sequences as
5534 floating point and binary numbers respectively; if it doesn't
5535 work, treat them as local labels.
5537 * Makefile.in: Make $(OBJS) depend on $(ALL_OBJ_DEPS).
5538 * configure.in: Set ALL_OBJ_DEPS in output Makefile.
5540 Based on suggestions from <BAILEY@hmivax.humgen.upenn.edu>
5542 * vmsconf.sh: In generated file, get ".obj" suffix right, build
5543 source files from other directories into objects in the current
5544 directory, and specify PSECT attributes explicitly to linker.
5545 Also added missing label.
5546 * Makefile.in (stamp-mk.com): Reference new variable
5547 VMS_OTHER_OBJS for list of non-local object files, instead of
5549 (VMS_OTHER_OBJS): New variable, added more libiberty files.
5550 * make-gas.com: Regenerated.
5552 * config/ho-vms.h (unlink): Define as delete.
5554 * config-gas.com: Fix quoting on TARGET_CANONICAL definition.
5555 Delete files before creating them.
5557 Thu Apr 14 13:34:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5559 * Makefile.in (de-stage1, de-stage2, de-stage3): Use rm -f.
5561 * config/tc-mips.h (DIFF_EXPR_OK): Define.
5562 * config/tc-mips.c (macro_build): Permit BFD_RELOC_PCREL_LO16 for
5563 certain cases of 'i', 'j' and 'o'. Change 'u' to take an
5564 argument, the reloc type.
5565 (load_register): Pass reloc type to macro_build for 'u'.
5566 (macro): Likewise. For M_LA_AB permit a difference expression
5567 when generating embedded PIC code between an arbitrary symbol and
5568 a symbol in the .text section.
5569 (mips_force_relocation): Force BFD_RELOC_PCREL_HI16_S and
5570 BFD_RELOC_PCREL_LO16 to be emitted.
5571 (md_apply_fix): Check that most relocs are not PC relative.
5572 Handle BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5573 (tc_gen_reloc): Change #error to as_fatal. Handle
5574 BFD_RELOC_PCREL_LO16 and BFD_RELOC_PCREL_HI16_S.
5576 Tue Apr 12 18:25:13 1994 Stan Shebs (shebs@andros.cygnus.com)
5578 * subsegs.c (subsegs_begin): Call memset with args in the correct
5580 (subseg_get): Clear newly allocated seginfo, set its pointer slots
5581 to NULL instead of 0.
5583 Mon Apr 11 09:00:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5585 * config/tc-hppa.c (pa_procend): Handle case where label was
5586 defined after the .proc directive.
5588 * config/tc-hppa.c (pa_procend): Give an error if we encounter a
5589 procend for a procedure without a name.
5591 Thu Apr 7 14:28:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5593 * config/tc-mips.c (macro): Pass NULL for expression argument to
5594 macro_build for nori case.
5595 (SWITCH_TABLE): Define.
5596 (mips_force_relocation): Force a relocation for a switch table
5598 (md_apply_fix): Write switch table entry value into file.
5599 (tc_gen_reloc): Use BFD_RELOC_GPREL32 for a switch table entry,
5600 and set the addend to the difference between the reloc address and
5603 Thu Apr 7 10:38:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5605 * config/tc-hppa.h (elf_tc_symbol): Delete. No longer used.
5606 (elf_tc_make_sections): Likewise.
5607 (hppa_tc_make_sections, hppa_tc_symbol): Delete extern decls.
5609 * config/tc-hppa.c (hppa_tc_make_sections): Delete function.
5610 (hppa_tc_symbol): Likewise.
5612 * config/obj-elf.c (elf_frob_file): Delete elf_tc_symbol and
5613 elf_tc_make_sections stuff. It was there to support PA braindamage
5614 which has been fixed, and in the case of elf_tc_make_sections is
5615 redundant with elf_tc_final_processing.
5617 Wed Apr 6 20:48:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5619 * configure.in (hppa*-*-*elf*): Don't require "-hp-" for the
5622 Tue Apr 5 15:48:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5624 * config/tc-mips.c (mips_ip): For case 'o', when generating
5625 embedded PIC code, accept the difference between two local symbols
5627 (mips_force_relocation): Only force a reloc to be generated for a
5629 (md_apply_fix): For BFD_RELOC_32 and BFD_RELOC_LO16, put the fixup
5630 value into the file if the fixup will not generate a reloc.
5632 Tue Apr 5 11:14:14 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
5634 * config/tc-sparc.c (s_reserve): If section passed isn't bss,
5635 don't spew remainder of input file in error message.
5636 (tc_gen_reloc): If bfd_reloc_type_lookup returns null, print error
5637 message with reloc type and try to process remainder of file.
5639 * doc/Makefile.in (install-info-as, install-info-gasp): New
5640 targets, now explicitly checking $(srcdir) for info files.
5641 (install-info): Depend on both of them; do nothing more.
5643 Mon Apr 4 17:06:04 1994 Jeffrey A. Law (law@cygnus.com)
5645 * config/tc-hppa.c (tc_gen_reloc): Fix thinko in ELF version.
5647 Mon Apr 4 12:39:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5649 * config/tc-ppc.c (ppc_insert_operand): Check PPC_OPERAND_SIGNED
5650 flag rather than signedp field. Only permit extended range if
5651 PPC_OPERAND_SIGNOPT flag is set and assembling in 32 bit mode.
5652 Based on patch from David Edelsohn (edelsohn@npac.syr.edu).
5654 * config/tc-ppc.c (ppc_size): New static variable.
5655 (ppc_arch): Check for PPC_OPCODE_PPC before PPC_OPCODE_POWER.
5656 (md_begin): If an instruction has a size specific flag set, only
5657 add it if we are assembling that size.
5659 Thu Mar 31 16:51:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5661 * config/tc-sparc.c (tc_gen_reloc): Add a gruesome hack to get
5662 cross section PC relative relocs right for COFF and ELF.
5664 Mon Mar 28 14:38:23 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5666 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Always define.
5667 (OBJ_PROCESS_STAB): Don't define.
5669 Mon Mar 28 12:40:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5671 * config/obj-aout.c (obj_aout_frob_symbols): Don't let BFD clobber
5672 the type of symbol set symbols which happen to be in the absolute
5673 or undefined section.
5675 Mon Mar 28 12:35:00 1994 David Edelsohn (edelsohn@npac.syr.edu)
5677 * config/tc-ppc.c (md_parse_option): Add -mpwrx (POWER/2 aka
5678 RIOS2), -mpwr (POWER aka RIOS1), -mppc (PowerPC aka MPC603/604),
5679 and -many (all architectures).
5681 Sun Mar 27 14:04:19 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5683 * config/tc-hppa.c (tc_gen_reloc): Set addend for relocation
5684 involving a function symbol which is not a plabel to zero.
5685 (md_apply_fix): Never pass a function symbol to field_adjust.
5687 Fri Mar 25 17:35:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5689 * config/obj-aout.c (obj_aout_frob_symbol): If N_EXT is set for an
5690 N_INDR symbol, set BSF_EXPORT and clear BSF_LOCAL.
5692 * config/tc-mips.c (append_insn): If EMBEDDED_PIC, don't swap a
5693 branch with an instruction that uses $at, in case the branch is
5695 (macro): If EMBEDDED_PIC, case M_JAL_A may use $at.
5696 (md_pcrel_from): If not OBJ_AOUT, return 4 for an undefined symbol
5697 to make it pcrel_offset.
5698 (tc_gen_reloc): If not OBJ_AOUT, set the reloc addend to
5699 reloc->address; another gruesome hack to get gas reloc handling to
5702 Thu Mar 24 21:29:29 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5704 * config/tc-alpha.c (alpha_ip): Only set GP prolog size if using
5707 (emit_insn): New function.
5708 (md_assemble): Call it.
5709 (alpha_force_relocation): Handle BFD_RELOC_26, for call_pal
5711 (lituse_pending): New variable. Set by anything that generates a
5712 LITERAL reloc, cleared by anything that generates a LITUSE reloc,
5713 tested by code that might want to emit a LITUSE reloc.
5714 (emit_unaligned_io): New function. Currently calls md_assemble,
5715 but it should eventually be converted to generate the insn itself
5716 and call emit_insn directly.
5717 (emit_load_unal, emit_store_unal, emit_byte_manip_r,
5718 emit_extract_r, emit_insert_r, emit_mask_r, emit_sign_extend,
5719 emit_bis_r): Likewise.
5720 (alpha_ip, case 'I'): Handle with BFD_RELOC_23.
5721 (alpha_ip, label get_macro): Don't emit the final instruction if
5723 (alpha_ip, case 'B', subcase 'd'): New case, for subword and
5724 unaligned memory access macros.
5725 (md_apply_fix): Handle BFD_RELOC_26. Generate an error message if
5726 the value can't be resolved.
5728 Wed Mar 23 16:06:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5730 * config/tc-mips.c (md_parse_option): For -membedded-pic, force
5731 the -G value to 0x7fffffff. For SVR4 PIC options, don't call
5732 bfd_set_gp_size here, it's done in md_begin. Don't permit -G with
5734 (mips_force_relocation): New function.
5735 (md_apply_fix): Set fixP->fx_done appropriately.
5736 (s_change_sec): For EMBEDDED_PIC, change .data and .rdata to
5738 * config/tc-mips.h (TC_FORCE_RELOCATION): Define.
5739 (mips_force_relocation): Declare.
5740 (TC_HANDLE_FX_DONE): Define.
5742 Tue Mar 22 13:58:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5744 * config/tc-mips.c (enum mips_pic_level): New enum.
5745 (mips_pic): Change from int to enum mips_pic_level. Change all
5746 uses (0 becomes NO_PIC, 2 becomes SVR4_PIC).
5747 (load_address): Handle EMBEDDED_PIC.
5748 (macro): Handle EMBEDDED_PIC in all PIC cases.
5749 (md_parse_option): Accept -membedded-pic to use EMBEDDED_PIC. If
5750 OBJ_ELF, accept -KPIC and -call_shared to use SVR4_PIC and accept
5751 -non_shared to use NO_PIC (this is how the Irix 5 assembler
5752 works). Do not permit -G with SVR4_PIC.
5753 (s_abicalls): Warn if -G was used, and force -G 0.
5754 (tc_gen_reloc): Set reloc->addend to 0 for a PC relative reloc for
5755 anything but a.out, not just for ELF. For ECOFF, don't generate a
5756 BFD_RELOC_16_PCREL_S2 reloc unless using EMBEDDED_PIC.
5758 * config/obj-ecoff.h (obj_sec_sym_ok_for_reloc): Define to be 1.
5760 Sun Mar 20 16:31:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5762 * config/tc-hppa.c (create_new_space): Use ints, not chars as
5763 parameters to avoid losing when compiling with HP CC.
5764 (create_new_subspace, update_subspace, fix_new_hppa): Likewise.
5766 Sun Mar 20 14:43:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5768 * Makefile.in (config-stamp): If `defs' is defined, emit a
5769 preprocessor directive to create a macro named by this value into
5770 config.new; don't explicitly go for BFD_ASSEMBLER.
5771 * configure.in: Define `defs', not `BFDDEF'. Set it to
5772 MANY_SEGMENTS for any obj-coffbfd target.
5773 * config/obj-coffbfd.h (BFD_HEADERS, BFD): Define.
5774 * config/i386coff.mt (TDEFINES): Don't define BFD, MANY_SEGMENTS,
5776 (LOCAL_LOADLIBES): Deleted.
5777 * config/m68kcoff.mt (TDEFINES): Don't define those macros.
5778 * config/m88kcoff.mt (TDEFINES): Ditto.
5779 * config/ebmon29k.mt: Deleted.
5780 * config/h8300hds.mt: Deleted.
5781 * config/ic960coff.mt: Deleted.
5782 * config/sparc.mt: Deleted.
5783 * config/h8300.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
5784 * config/h8500.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
5785 * config/sh.mt (LOCAL_LOADLIBES, TDEFINES): Deleted.
5786 * config/z8k.mt (LOCAL_LOADLIBES): Deleted.
5787 (TDEFINES): Don't define the coffbfd macros.
5789 * Makefile.in: Insert makefile fragments before OBJS definition.
5790 (OBJS): Add $(TE_OBJS).
5792 * config/obj-coff.c (obj_pseudo_table): Supply "section"
5795 * write.c (set_symtab): Define only if BFD_ASSEMBLER.
5797 Sun Mar 20 12:06:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5799 * Makefile.in (STAGESTUFF): Add gasp.new.
5801 Fri Mar 18 20:09:16 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5803 * write.c (symbol_table_frozen): New variable, to be set after
5804 bfd_set_symtab is called.
5805 (dump_section_relocs): Note whether a symbol is a section symbol
5807 (adjust_reloc_syms): For now, always supply an absolute symbol for
5808 fixups without symbols but not yet `done'. Use section_symbol to
5809 get the symbol, instead of going directly for abs_symbol.
5810 (write_relocs) [DEBUG4]: Abort if any symbol referred to by a
5811 reloc is not a section symbol and is not in the symbol table.
5812 (set_symtab): New function, broken out from write_object_file.
5813 Counts symbol table instead of relying on an earlier count.
5814 (write_object_file): Call set_symtab, but do it after potentially
5815 invoking the *_frob_file macros. Don't bother counting symbols.
5816 Call symbol_remove, instead of expanding it in place. Moved the
5817 conditionalized `object_file_size' declaration down to
5818 conditionalized block where it's used. When using the absolute
5819 symbol for a fixup without a symbol, set sy_used_in_reloc.
5820 (write_object_file) [BFD_ASSEMBLER]: Call section_symbol to get
5821 the correct symbol for the absolute section.
5823 * subsegs.c (section_symbol): Use symbol_new instead of
5824 symbol_make, since we may want it to go into the symbol table.
5825 Make the new symbol have internal linkage. If
5826 obj_sec_sym_ok_for_reloc says it's okay, use the BFD section
5827 symbol with the newly created GAS symbol.
5828 (obj_sec_sym_ok_for_reloc): Default to always returning 0.
5829 * config/obj-aout.h (obj_sec_sym_ok_for_reloc) [BFD_ASSEMBLER]:
5831 * config/obj-elf.h (obj_sec_sym_ok_for_reloc): New macro.
5833 * config/tc-sparc.c: Include subsegs.h.
5834 (in_signed_range): New function.
5836 (sparc_ip, case 'i'): Use BFD_RELOC_SPARC13, not _BASE13.
5837 (sparc_ip, label "immediate"): Reject constants for pcrel
5838 instructions only if the relocation type indicates a "call"
5839 instruction and the offset is within range of a "jmpl %g0". If
5840 it's not in range, use the absolute section symbol plus an offset.
5841 (md_apply_fix): Use in_signed_range. Combined _SPARC13 and
5843 (tc_gen_reloc): Permit BFD_RELOC_SPARC13.
5845 * config/ic960coff.mt (TDEFINES): Fixed typo (MANY_SECTIONS, not
5848 * configure.in: Eliminated all targets using obj-coff but not
5849 defining BFD_ASSEMBLER; I think all such targets that are
5850 supported will be matched by real CPU-OS combinations earlier in
5852 (targets *-*-coff*, *-sysv*, *-*-sco*, *-*-sysv32): Deleted. Made
5853 some comments about the dpx2 configuration, but left it disabled,
5854 since it couldn't be reached before.
5855 (target a29k-amd-ebmonold): Deleted.
5857 Thu Mar 17 13:36:09 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5859 * config/tc-hppa.c (pa_import): Correctly handle importing of an
5860 already defined symbol.
5862 Wed Mar 16 17:11:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5864 * config/tc-mips.c (mips_ip): Only accept overly large values for
5865 the 'j' operand if there are no further alternatives for this
5868 * config/obj-coffbfd.c (adjust_stab_section): Initialize
5869 stabstrseg to SEG_UNKNOWN, not -1. After loop, check whether it
5870 is not SEG_UNKNOWN rather than checking whether it is >= 0.
5872 * config/tc-mips.c (mips_align): Take new argument, label, and use
5873 it instead of global insn_label.
5874 (s_align, s_cons, s_float_cons, s_gpword): Save insn_label before
5875 call to mips_emit_delay and pass it to mips_align.
5877 Wed Mar 16 11:54:12 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
5879 * config/tc-hppa.c (pa_equ): Handle both .reg and .equ correctly.
5881 * config/tc-hppa.c (pa_callinfo): Accept "millicode" as an
5882 argument to a .callinfo directive. Don't loop forever on errors.
5884 * config/tc-hppa.c (pa_equ): Use pa_parse_number so that we can
5885 use pre-defined registers as arguments.
5887 Mon Mar 14 14:29:45 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5889 * write.c (write_object_file): Check both S_IS_LOCAL and
5890 S_IS_EXTERNAL when deciding whether to discard a symbol.
5892 * config-gas.com: Scan Makefile.in, not version.c, for current
5893 version number. Delete all versions of temp files when finished
5894 with them. Create config.h.
5896 * config/obj-vms.c (VMS_Initialized_Data_Size): Cache symbol
5897 values to reduce number of lookups with S_GET_VALUE. Skip debug
5898 symbols to avoid "a really nasty bug". (From Holger Teutsch,
5899 holger@botbso.rhein-main.de.)
5900 (VMS_write_object_file): For "__vt.*" symbols, set S_GET_OTHER
5901 field. (Also from Holger Teutsch.) Watch for a would-be register
5902 mask that spans frags.
5904 * config/obj-coffbfd.c (obj_coff_line): Set symbol lnno field with
5905 this_base, not line_base. (Patch from Andreas Arens,
5906 ari@obelix.av.rwth-aachen.de.)
5908 * config/obj-aout.c (obj_crawl_symbol_chain): Retain symbols that
5909 look local if they're exported or undefined. Used to be done for
5912 * read.c (s_lcomm, s_comm): Print symbol name being redefined.
5913 Get it from the looked-up symbol, instead of using the string from
5914 the input stream, which is no longer null-terminated.
5915 (LEX_PCT): New macro, defaults to 0.
5916 (lex_type): Use it for `%'.
5918 * config/tc-vax.c (md_parse_option): Handle `-h#' option for VMS.
5919 (vip_op): Now static, and returns void. Callers changed. Added
5921 (vip): Ditto. Call as_fatal directly if a program bug is
5923 (op_hash): Let default initialization suffice.
5925 * Makefile.in (literal.o): Provide dependencies.
5927 * configure.in: Set new makefile variable OPCODES_LIB.
5928 * Makefile.in (LIBS): Use it.
5930 * Makefile.in (make-gas.com, stamp-mk.com): New targets.
5931 * vmsconf.sh: New file.
5932 * make-gas.com: Regenerated from new script.
5934 * configure.in (sparc*-*-lynxos*): Handle any version number
5935 suffix after "lynxos". Set emulation to lynx.
5937 Mon Mar 14 11:30:49 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
5939 * config/obj-coff.c (obj_coff_section): Delete declaration.
5941 Fri Mar 11 22:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5943 * config/tc-ppc.c (md_pcrel_from): Return 0 for undefined ELF
5945 (ppc_is_toc_sym): Change .toc to .got.
5946 (md_apply_fix): Change handling of ELF relocs.
5947 (tc_gen_reloc): Likewise.
5949 Fri Mar 11 17:42:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5951 * config/obj-vms.c (Close_VMS_Object_File): Add comment pointing
5952 out some code that doesn't belong in this file.
5954 * config/obj-vms.h: Include aout/stab_gnu.h.
5955 (N_GSYM, ..., N_LENG): Deleted.
5956 (NO_RELOC): Undefine before defining as part of enum reloc_type.
5958 * config/tc-alpha.c: Add comment questioning need for all the
5959 characters in FLT_CHARS.
5961 * as.c (main) [OBJ_VMS]: Don't call output_file_close.
5963 * config/obj-ecoff.c (ecoff_frob_file): Set strict order for
5964 sections with recognized names, before computing VMA values.
5966 Fri Mar 11 17:56:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
5968 * config/tc-mips.c (mips_ip): Accept numbers between 0x8000 and
5969 0xffff for 'j' to be compatible with MIPS assembler. These
5970 numbers are actually treated as negative.
5972 Thu Mar 10 13:36:29 1994 Doug Evans (dje@canuck.cygnus.com)
5974 * config/tc-sparc.h (LOCAL_LABEL): Local labels are .Lfoo.
5976 Tue Mar 8 21:17:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
5978 * config/obj-coff.c: Minor formatting/stylistic changes, plus:
5979 (obj_coff_section): Declare.
5980 (obj_pseudo_table): Make it available only if MANY_SECTIONS.
5981 (obj_symbol_to_chars) [CROSS_COMPILE]: Some attemps to make this
5982 work. It still doesn't. It now fails to compile, instead of
5983 silently compiling to do nothing.
5984 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define only if
5986 (OBJ_PROCESS_STAB) [! MANY_SECTIONS]: New macro, just emits
5989 Handle Alpha load-immediate-FP pseudo-instructions:
5990 * config/alpha-opcode.h (ldif, ldig, ldis, ldit): New patterns.
5991 * config/tc-alpha.c (lit8_sec, lit4_sec, lit8_sym, lit4_sym): New
5993 (create_literal_section): New function.
5994 (create_lita_section): Now a macro.
5995 (get_lit8_offset, get_lit4_offset): New functions.
5996 (maybe_set_gp): New function.
5997 (select_gp_value): Call it.
5998 (load_expression): Preserve addend if symbol is a section symbol.
5999 (alpha_ip): Handle new operand type `F' for floating-point
6000 constants; store them in .lit{4,8} sections.
6001 (alpha_ip, case 'G'): Emit LITUSE relocations for symbol exprs.
6003 * config/tc-i386.c (smallest_imm_type): Never return Imm1.
6005 Tue Mar 8 14:18:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
6007 * config/obj-coffbfd.c (w_strings): Only copy strings out if
6008 their symbols are going to be written.
6010 Tue Mar 8 11:49:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6012 * messages.c (as_perror): Declare arguments const.
6013 * as.h (as_perror): Change declaration.
6015 Mon Mar 7 16:08:25 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6017 * config/tc-mips.c (load_address): When calling frag_grow, allow
6018 for the (up to) two nops which may be inserted by append_insn if
6022 Thu Mar 3 11:37:55 1994 Doug Evans (dje@canuck.cygnus.com)
6024 * config/atof-ieee.c (make_invalid_floating_point_number):
6025 Add cast to avoid warning from gcc.
6027 Wed Mar 2 10:31:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6029 * config/tc-hppa.c: Add a few casts to make HP C compiler happy.
6031 * config/obj-som.c (obj_som_version, obj_som_copyright): Be
6033 to handle an error from bfd_som_attach_aux_hdr.
6035 * config/tc-hppa.h: Wrap ELF specific decls inside an ifdef.
6037 Mon Feb 28 15:03:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6039 * config/tc-alpha.c (md_atof): Omit warning about FP values.
6040 (line_comment_chars): Add ! to list.
6041 (md_apply_fix): Do process 32- and 64-bit relocations.
6043 * config/obj-coffbfd.c (obj_coff_lcomm): Put "#if 0" around the
6044 unused parts (most of the function).
6045 (obj_coff_init_stab_section): Cast alloca result.
6047 * configure.in (i960-*-coff, i960-*-vxworks5.*): Use coffbfd, and
6048 gas_target ic960coff.
6049 * config/ic960coff.mt: New file.
6050 * config/obj-coffbfd.h [TC_I960]: Include coff/i960.h.
6051 (TARGET_FORMAT) [TC_I960]: Use coff-Intel-little.
6052 * config/te-ic960.h (CROSS_COMPILE): Don't undef this. We'll
6053 always build little-endian object files.
6054 * config/tc-i960.c (md_reloc_size): Don't define at all if BFD or
6055 BFD_ASSEMBLER is defined.
6056 (mem_fmt): Since COFF doesn't handle callx relocations yet, treat
6057 them like normal 32-bit relocations.
6058 (md_apply_fix): For callx relocations, store zero.
6059 (tc_bout_fix_to_chars): Store symbol index for all callx
6060 relocations, regardless of link-relax setting.
6061 (tc_coff_fix2rtype, tc_coff_sizemachdep): New functions.
6062 (i960_handle_align) [! OBJ_BOUT]: If link-relax option is
6063 selected, print an error message and clear it.
6064 * config/tc-i960.h (BFD_ARCH, COFF_FLAGS, COFF_MAGIC,
6065 TC_COUNT_RELOC, TC_COFF_FIX2RTYPE, TC_COFF_SIZEMACHDEP,
6066 tc_fix_adjustable): New macros.
6067 (tc_coff_fix2rtype, tc_coff_sizemachdep): Declare.
6069 Fri Feb 25 20:56:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6071 * config/tc-hppa.c (hppa_tc_symbol): Call PA ELF BFD version.
6072 (hppa_tc_make_sections): Likewise.
6073 (pa_build_symextn_section): Delete unused function.
6074 (hppa_tc_make_symextn_section): Likewise.
6075 (pa_export): Delete call to pa_build_symextn_section.
6077 * config/tc-hppa.h (hppa_tc_symbol): Add extern decl.
6078 (elf_hppa_final_processing): Delete extern decl.
6079 (hppa_tc_symbol): Delete extern decl.
6081 Fri Feb 25 13:15:31 1994 Ian Lance Taylor (ian@cygnus.com)
6083 * config/obj-coffbfd.c (fill_section): Correct test for whether to
6084 fill a section (from Minh Tran-Le <TRANLE@intellicorp.com>).
6086 Thu Feb 24 11:30:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6088 * configure.in: Don't require version number for i386-*-mach.
6090 * read.c (potable): Added ".this_GCC_requires_the_GNU_assembler",
6091 which is ignored by gas, but will cause other assemblers to choke.
6092 Intended for use by gcc ports that require gas instead of native
6095 Thu Feb 24 07:10:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6097 * config/ho-hppaosf.h: Fix braino in test for ANSI-C.
6099 Wed Feb 23 16:51:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6101 * write.c (write_contents): Give the user a reasonable error
6102 message rather than "assertion failed" if bfd_set_section_contents
6105 Tue Feb 22 10:07:32 1994 Ken Raeburn (raeburn@rtl.cygnus.com)
6107 * config/ho-mach3.h: New file.
6109 Mon Feb 21 11:41:18 1994 Ian Lance Taylor (ian@cygnus.com)
6111 * ecoff.c (ecoff_build_debug): Don't set hdr->magic here. It is
6112 now set in bfd/ecofflink.c:ecoff_write_symhdr.
6114 * config/obj-coffbfd.c (write_object_file): use bfd_get_error (),
6116 * config/obj-elf.c (elf_frob_file): Likewise.
6118 * read.c (s_lcomm): Use an alignment power of 3 for 8 byte .lcomm
6121 * config/ho-hpux.h (BROKEN_ASSERT): Define if not __GNUC__.
6123 * read.c (read_a_source_file): Use correct arguments to memcpy
6124 (broken 19 Jul 1993). From kjd@pescadero.stanford.edu (Kenneth
6127 Sun Feb 20 18:01:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
6129 * config/obj-coff.h (obj_coff_section): Declare.
6130 * config/obj-coff.c (obj_pseudo_table): For "section", use
6132 (obj_coff_section): Rewrite.
6134 Fri Feb 18 14:16:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6136 * configure.in (i386-*-mach3*): New target; uses BFD.
6137 * config/te-mach.h: New file.
6138 * config/obj-aout.c (obj_aout_frob_file): New function.
6139 * config/obj-aout.h (obj_aout_frob_file): Declare it.
6140 (frob_file): New macro.
6141 * config/tc-i386.c (md_apply_fix_1) [TE_Mach]: Don't adjust
6142 pcrel32 relocations.
6143 * config/tc-i386.h (TARGET_FORMAT) [TE_Mach]: Use a.out-mach3.
6145 * write.c (write_object_file): Removed register declarations.
6147 Thu Feb 17 16:25:18 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6149 Some support for PowerPC ELF.
6150 * configure.in: If cpu is powerpc*, use ppc.
6151 (ppc-*-sysv4*): Use object format elf.
6152 * config/tc-ppc.h: Only declare a number of things if OBJ_COFF is
6154 (TARGET_ARCH): Make it call ppc_arch.
6155 (ppc_arch): Declare.
6156 (TARGET_FORMAT): Set based on OBJ_COFF or OBJ_ELF.
6157 (NO_STRING_ESCAPES): Define.
6158 (LOCAL_LABEL, FAKE_LABEL_NAME): Define for OBJ_ELF.
6159 * config/tc-ppc.c: Only define a number of functions of OBJ_COFF
6161 (md_pseudo_table): Most pseudo-ops are OBJ_COFF specific. Added
6162 OBJ_COFF specific "bi" and "ei".
6163 (md_parse_option): Fix handling of -u. Make -m601 set
6164 PPC_OPCODE_601. If OBJ_ELF, accept -V and -Q.
6165 (ppc_set_cpu): New function.
6166 (ppc_arch): New function.
6167 (md_begin): Call ppc_set_cpu.
6168 (ppc_insert_operand): For a signed operand accept an unsigned
6169 value, for IBM compatibility.
6170 (ppc_byte): Don't call stringer for strings; instead, treat two
6171 double quotes as a single double quote.
6172 (ppc_comm): Set sy_tc.output for a .lcomm symbol.
6173 (ppc_biei): New function.
6174 (ppc_tc): If not OBJ_COFF, ignore first argument.
6175 (ppc_fix_adjustable): Call as_bad_where, not as_bad.
6176 (ppc_is_toc_sym): New function.
6177 (md_apply_fix): Use ppc_is_toc_sym. Handle BFD_RELOC_16 and
6180 Thu Feb 17 09:29:37 1994 David J. Mackenzie (djm@thepub.cygnus.com)
6182 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_get_error and
6183 bfd_set_error and new error names.
6185 Tue Feb 15 20:23:20 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6187 * configure.in: Support i960-vxworks versions > 5.0 as coff.
6188 Default is still bout if no version is specified.
6190 * atof-generic.c (atof_generic): Use switch and strcasecmp instead
6191 of large number of compares when looking for inf/nan values.
6193 Fri Feb 11 13:13:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6195 * config/tc-mips.c (macro): Do unaligned loads and stores
6196 correctly when big endian, and give errors on overflow rather than
6197 generating incorrect code.
6199 Thu Feb 10 11:24:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6201 * as.c: Include libiberty.h.
6203 * read.c (do_align): Don't define label just_record_alignment
6204 unless it might be used.
6206 * as.c (main): If md_parse_long_option is defined, call it with a
6208 * config/tc-mips.h (md_parse_long_option): Define.
6209 * config/tc-mips.c (mips_trap): New static variable.
6210 (md_begin): Report an error if mips_trap is set at ISA level 1.
6211 (macro): If mips_trap, use trap instructions instead of break
6212 instructions for overflow and divide by zero detection.
6213 (mips_parse_long_option): New function. Support --trap,
6214 --no-break, --break and --no-trap.
6215 * doc/as.texinfo: Document new options.
6217 * read.c (potable): Add "zero".
6218 * config/tc-i386.c (md_pseudo_table): Remove "zero".
6219 * config/tc-m88k.c (md_pseudo_table): Likewise.
6221 Thu Feb 10 01:24:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6223 * config/tc-sparc.c (sparc_ip): Reject integer values for
6224 pc-relative operand fields. This forces "call 0" to become "jmpl
6225 %g0,%o7" with no relocations needed.
6227 Wed Feb 9 13:08:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6229 * as.h (xmalloc, xrealloc): Declare using PTR rather than char *.
6230 * xmalloc.c (xmalloc, xrealloc): Use PTR rather than char *.
6232 * app.c (do_scrub_next_char): If NO_STRING_ESCAPES is defined,
6233 don't treat backslash specially inside strings.
6234 * read.c (next_char_of_string): Likewise.
6236 Wed Feb 9 09:42:45 1994 Stan Shebs (shebs@andros.cygnus.com)
6238 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use memset
6239 instead of memcpy to zero the initial stab symbol, duh.
6240 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
6241 * config/obj-som.c (obj_som_init_stab_section): Ditto.
6243 Tue Feb 8 17:25:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6245 * write.c (fixup_segment): Use as_bad_where, not as_bad.
6247 * subsegs.c (subseg_set_rest): Call memset with the arguments in
6248 the right order. Explicitly clear fix_root and fix_tail fields.
6250 Tue Feb 8 16:00:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6252 * config/obj-coff.c (coff_frob_symbol): For abs_symbol, set *punt
6253 and do nothing else.
6255 * symbols.c (symbol_begin): Initialize value of abs_symbol
6258 * write.c (adjust_reloc_syms): Use abs_symbol instead of calling
6261 * ecoff.c (ecoff_build_debug): Fix "/*" in comment to silence
6262 complaint from "gcc -Wall".
6264 * configure.in (alpha-*-netware*): New target, like alpha-*-osf*.
6266 * config/tc-alpha.c (GP_ADJUSTMENT): Move definition to start of
6268 (tc_gen_reloc): Remove uninitialized variable `code', and code
6269 that tried to use it (incorrectly). For LITERAL reloc, set addend
6270 to negative of GP value.
6271 (load_symbol_address): Don't adjust return value by GP_ADJUSTMENT.
6273 * write.c (write_relocs): Print some sensible error message if
6274 bfd_perform_relocation returns bfd_reloc_overflow.
6276 Mon Feb 7 15:49:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6278 * configure.in (hppa*-*elf*): New configuration for PA ELF.
6279 (hppa*-*-osf*): Default object format is SOM.
6281 Mon Feb 7 16:07:35 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6283 * config/tc-alpha.c (md_atof): Warn that floating-point values
6284 might not assemble properly.
6286 * configure.in (target alpha-*-osf*): Don't set "dev=yes" any
6289 * config/tc-alpha.c (load_expression): Parenthesize operations in
6290 range checking, to avoid precedence questions.
6292 * config/tc-alpha.c (addr32): New static variable.
6293 (md_parse_option): Set it for "-32addr".
6294 (load_symbol_address): If addr32 is set, use ldl instead of ldq.
6296 * atof-generic.c (atof_generic): Calculate maximum_useful_digits
6297 and more_than_enough_bits_for_digits in integer arithmetic, to
6298 eliminate the only sources of dependence on floating point
6299 support, which doesn't work yet on the Alpha.
6301 Mon Feb 7 03:56:05 1994 Ken Raeburn (raeburn@cambridge.cygnus.com)
6303 * ecoff.c (ecoff_build_debug) [TC_ALPHA]: Specify version stamp as
6304 0x30b for Alpha for now, until ".verstamp" is handled.
6306 * literal.c (add_to_literal_pool): Use seginfo->frchainP, which
6307 actually refers to the literal pool section, rather than
6308 frchain_now, which refers to whatever section the assembler was
6311 * write.c (fixup_segment): Only do range checking if size of fixup
6312 is smaller than word size. Otherwise, we always wind up with
6315 * config/tc-alpha.c (md_section_align): Change second argument and
6316 return type to valueT, to agree with tc.h.
6317 (alpha_do_align): Local static array nop_pattern is now unsigned
6318 char, to avoid overflow warnings.
6319 * config/tc-alpha.h (md_section_align): Delete declaration.
6321 * config/obj-ecoff.c (ecoff_frob_file): Ensure that ecoff_data for
6322 output bfd is non-null before indirecting through it.
6324 * config/tc-alpha.c (alpha_frob_ecoff_data): Renamed from
6326 * config/tc-alpha.h (tc_frob_file): Macro deleted.
6327 * config/obj-ecoff.c (ecoff_frob_file) [TC_ALPHA]: Call
6328 alpha_frob_ecoff_data, then fill in optional-header info with gp
6329 value and register masks.
6331 Sun Feb 6 16:13:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6333 * configure.in (hiux): Fixes from m-kasahr@sramhc.sra.co.JP.
6335 * config/obj-som.c (obj_som_init_stab_section): Same change
6336 as coffbfd and elf below. Zero the initial stab symbol after
6339 Sat Feb 5 12:30:32 1994 Stan Shebs (shebs@andros.cygnus.com)
6341 * config/obj-coffbfd.c (obj_coff_init_stab_section): Zero the
6342 initial stab symbol after allocating it.
6343 * config/obj-elf.c (obj_elf_init_stab_section): Ditto.
6345 Sat Feb 5 11:53:31 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6347 * config/tc-hppa.c (pa_ip): addb[tf] should only accept
6348 non-negated condition completers. Add support for addb pseudo-op
6349 which accepts both negated and non-negated completers.
6351 Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6353 * configure.in (rs6000*): Use cpu_type ppc.
6354 (ppc-*-aix*): New target; use coff and force bfd_gas.
6355 * config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER
6356 (RS/6000) support. At the moment, only XCOFF is supported.
6358 * config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static.
6359 (S_SET_DATA_TYPE): Likewise.
6360 (coff_last_function): Renamed from local static last_functionP in
6361 coff_frob_symbol and made externally visible.
6362 (coff_frob_symbol): New local static set_end; use it to try to
6363 avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted.
6364 * config/obj-coff.h (S_SET_DATA_TYPE): Declare.
6365 (SA_SET_SYM_ENDNDX): Declare.
6366 (coff_last_function): Declare.
6368 * expr.c (operand): If DOLLAR_DOT is defined, accept `$' as
6369 equivalent to `.' to mean the current location.
6371 * read.c (LEX_BR): If not defined, define as 0.
6372 (lex_type): Use LEX_BR as the type of `{',`}',`[',`]'.
6374 * symbols.c (symbol_new): If tc_canonicalize_symbol_name is
6375 defined, call it with preserved_copy_of_name. If
6376 tc_symbol_new_hook is defined, call it on the new symbol.
6377 (symbol_find_base): If tc_canonicalize_symbol_name is defined,
6378 call it on a copy of the name argument.
6380 * write.c (write_object_file): Simplified usage of obj_frob_symbol
6381 and tc_frob_symbol. Always call both if the symbol is going to be
6384 * write.c (relax_segment): Use %ld rather than %d when printing
6385 fragP->fr_var, and cast it to long.
6387 Changed relocs to be based on subsegments (when BFD_ASSEMBLER).
6388 * subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields
6389 fix_root and fix_tail.
6390 (segment_info_type): If BFD_ASSEMBLER, don't define fix_tail
6392 * write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and
6393 fix_tailP based on frchain_now, not seg_info (now_seg).
6394 (chain_frchains_together_1): Chain the subsegment relocs together.
6395 * subsegs.c (subseg_change): Don't clear fix_tail field.
6396 (subseg_get): Likewise.
6397 * literal.c (add_to_literal_pool): Look through the relocs via
6398 frchain_now, not seginfo.
6400 Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6402 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed
6403 ecoff_undefined to ecoff_extern_size.
6404 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Likewise.
6405 * config/tc-mips.c (s_extern): Set ecoff_extern_size to the
6406 external symbol size, rathern than setting the symbol value.
6407 (md_estimate_size_before_relax): Check both ecoff_extern_size and
6408 symbol value to see if GP referencing can be used.
6409 * ecoff.c (ecoff_symbol_new_hook): Clear ecoff_extern_size, not
6411 (ecoff_frob_symbol): Don't check ecoff_undefined.
6412 (ecoff_build_symbols): Get size of an undefined symbol from
6413 sym->ecoff_extern_size, not S_GET_VALUE (sym).
6415 Wed Feb 2 13:55:08 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6417 * Makefile.in: Avoid bug in losing hpux sed.
6419 Wed Feb 2 11:40:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6421 * config/tc-mips.c (file_mips_isa): New static variable.
6423 (s_mipsset): Add support for .set mipN to set the ISA level.
6425 * gasp.c (kinfo): Fully bracket initializer.
6427 Tue Feb 1 19:28:12 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6429 * gasp.c (malloc): Don't declare, since host.h or system header
6430 files may declare it differently.
6432 * config/atof-ieee.c (int_to_gen): Now static.
6434 * config/ho-i386aix.h: Include sys/types.h and stdlib.h, not
6435 ho-sysv.h. Based loosely on a patch from Minh Tran-Le.
6437 Tue Feb 1 10:50:17 1994 Steve Chamberlain (sac@jonny.cygnus.com)
6439 * gasp.c: Include host.h.
6441 Tue Feb 1 12:13:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6443 * config/tc-mips.c (mips_ip): Make an unsupported instruction a
6444 warning, not an error.
6446 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
6447 dot_bss_symbol): Don't define if BFD_ASSEMBLER.
6448 (obj_symbol_to_chars): bfd_coff_swap_aux_out now takes more
6450 (coff_line_base): Renamed from line_base. Changed all uses.
6451 (coff_add_linesym): Renamed from add_line_sym. Made non-static.
6453 * config/obj-coff.h: If TC_PPC, include coff/rs6000.h.
6454 (S_SET_STORAGE_CLASS, S_GET_STORAGE_CLASS): Declare if
6456 (coff_line_base): Declare.
6457 (coff_add_linesym): Declare if BFD_ASSEMBLER.
6458 * config/obj-coffbfd.c (symbol_to_chars): bfd_coff_swap_aux_out
6459 now takes more arguments.
6461 Mon Jan 31 17:55:14 1994 Stan Shebs (shebs@andros.cygnus.com)
6463 * as.c (statistics_flag): Renamed from quiet_flag.
6464 (main): Get statistics with --statistics instead of -noquiet.
6466 Mon Jan 31 07:19:30 1994 Steve Chamberlain (sac@jonny.cygnus.com)
6468 * Makefile.in: Support for Gnu ASsembler Preprocessor.
6470 * read.c (s_lcomm): Align lcomm data.
6471 * config/tc-z8k.c (tc_reloc_mangle): Don't allow subtraction
6472 from different sections.
6474 Sun Jan 30 14:58:26 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6476 * write.c (write_object_file): If tc_frob_file is defined, call it
6477 just before calling obj_frob_file.
6478 * config/tc-alpha.c (alpha_gp_value): Renamed from gp_value
6479 (references changed), and made non-static.
6480 (getExpression): Return void.
6481 (select_gp_value): Abort if gp_value is non-zero. Delete call to
6482 non-existent bfd_set_gp_value.
6483 (alpha_validate_fix): Function deleted.
6484 (alpha_frob_symbol): Function deleted.
6485 (alpha_local_label): Function deleted.
6486 (alpha_frob_file): Renamed from alpha_end.
6487 * config/tc-alpha.h (alpha_frob_symbol, alpha_validate_fix,
6488 alpha_local_label, alpha_end): Declarations deleted.
6489 (alpha_gp_value, alpha_frob_file): Declare.
6490 (tc_frob_symbol, TC_VALIDATE_FIX, md_end): Macros deleted.
6491 (LOCAL_LABEL): Move code here from tc-alpha.c:alpha_local_label.
6492 (md_convert_frag): Simplified slightly.
6493 (tc_frob_file): New macro.
6495 * read.c (do_align): New function, most of guts of s_align_*
6496 functions. Look for md_do_align macro, give it a chance to bypass
6497 all but recording of section alignment.
6498 (s_align_bytes, s_align_ptwo): Call do_align.
6499 (s_lcomm) [TC_ALPHA]: Align object to largest power of two that
6500 divides object size.
6502 * frags.c (frag_align_pattern): New function.
6503 (frag_align): Rewrite for clarity.
6505 * config/tc-vax.c (md_assemble): Handle O_constant expression.
6506 (vip_begin): Returns pointer to const char. Cast hash_insert arg
6507 to PTR to avoid compiler complaints about const.
6508 (md_begin): Local variable errtxt must point to const.
6510 * configure.in: Handle host vax-*-ultrix* like vax-*-bsd*. Don't
6511 bother with *-*-ultrix or *-*-sysv*, except *-*-sysv, since only
6512 the last has an existing host support file. Do handle vax-bsd and
6515 Fri Jan 28 11:26:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6517 * config/obj-coff.c (obj_coff_section_header_append): Do not
6518 declare if BFD_ASSEMBLER.
6519 (stack_pop): Correct test for stack underflow.
6520 (obj_coff_endef, obj_coff_dim, obj_coff_line, obj_coff_size,
6521 obj_coff_scl, obj_coff_tag, obj_coff_type, obj_coff_val): Declare
6522 type of ignored argument to avoid gcc warning.
6523 (align): Removed unused function.
6525 Thu Jan 27 18:14:19 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6527 * config/tc-alpha.c, config/tc-alpha.h, config/alpha-opcode.h: New
6528 files, based on port of gas-1.38 contributed by CMU, using a.out
6529 variant. Updated for gas-2.x and ECOFF. Floating-point constants
6530 are still broken, bootstrap testing incomplete.
6532 * literal.c: Comment changes.
6534 * listing.c (listing_source_file): Check for null listing_tail
6535 before indirecting through it.
6537 * expr.h (struct expressionS): Added struct tag.
6539 * as.h: If __GNUC__ and inline are both undefined, define inline
6542 * write.c (cvt_frag_to_fill): Don't assume that fr_var for
6543 rs_align or rs_org frags will be 1.
6544 (relax_segment): For rs_align, if fr_var is not 1, complain if
6545 required padding is not a multiple of the size of the pad pattern.
6546 (fixup_segment): Leave gp-relative relocations alone. For pcrel
6547 relocations referring to the same segment, clear fx_pcrel when
6549 * as.h: Adjust comments on rs_align.
6551 * atof-generic.c: Some reformatting.
6552 (atof_generic): Be careful when mixing signed/unsigned values of
6555 * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c:
6556 Query the fx_done field instead of fx_addsy to see if the fixup
6557 still needs to be applied. Set fx_done and clear fx_addsy both,
6558 for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix
6559 will only clear fx_addsy, and set fx_done accordingly after
6561 * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define.
6562 * config/tc-sparc.c (md_apply_fix): Set fx_done for non-pcrel fix
6565 * symbols.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
6567 (symbol_begin): Moved to end of file, so function inlining can
6569 (fb_label_count, fb_label_max): Default C static initializers are
6571 * symbols.h (dot_text_symbol, dot_data_symbol, dot_bss_symbol):
6572 Declarations deleted.
6573 * config/obj-coff.c (dot_text_symbol, dot_data_symbol,
6574 dot_bss_symbol): Defined here, static.
6576 * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before
6577 including aout/aout64.h.
6579 * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false,
6580 don't write out a section symbol even if it's used in a
6581 relocation; assume relocations will handle section numbers
6582 somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect
6584 (EMIT_SECTION_SYMBOLS): Default to 1.
6585 (adjust_reloc_syms): Don't create a new symbol for an absolute
6586 reference; just use the absolute section symbol.
6587 (write_relocs): Make printout of reloc values dependent on flag
6589 * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0.
6590 * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
6592 Thu Jan 27 16:43:51 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6594 * read.c (lex_type): No longer make '{' a valid character for
6597 * as.c (main): Print long values using %ld.
6599 * messages.c (as_warn_internal): New static function.
6600 (as_warn, 3 versions): Use as_warn_internal.
6601 (as_warn_where, 3 versions): New function.
6602 * as.h (as_warn_where): Declare.
6604 Tue Jan 25 18:30:34 1994 Stan Shebs (shebs@andros.cygnus.com)
6606 * as.c (quiet_flag): New flag.
6607 (main): If -noquiet given, display execution time and memory used.
6609 Tue Jan 25 15:53:11 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6611 * doc/{all.texi,as.texinfo}: Add documentation for HPPA port.
6613 Mon Jan 24 19:18:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6615 * ecoff.c (ecoff_frob_symbol): New function. Put undefined
6616 symbols of known size in the undefined section. Put small common
6617 symbols in a .scommon section.
6618 * ecoff.h (ecoff_frob_symbol): Declare.
6619 * config/obj-ecoff.h (obj_frob_symbol): Define.
6620 * config/obj-elf.c (obj_elf_write_symbol_p, obj_elf_write_symbol,
6621 obj_elf_frob_symbol): Removed unused functions.
6622 * config/obj-elf.h (obj_frob_symbol, obj_write_symbol): Removed
6624 (obj_elf_frob_symbol, obj_elf_write_symbol): Removed declarations
6625 of unused functions.
6626 (obj_frob_symbol): Define if ECOFF_DEBUGGING.
6628 * tc-mips.c (g_switch_seen): New static variable.
6629 (md_parse_option): Set g_switch_seen for -G option.
6630 (s_option): If creating PIC code, force the GP size to be 0. Warn
6631 if -G switch used with a non-zero value.
6633 * symbols.c (S_IS_COMMON): Use bfd_is_com_section rather than
6634 comparing against bfd_com_section.
6636 Mon Jan 24 14:12:25 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6638 * read.c (s_lcomm): Treat Alpha like MIPS in handling of .sbss
6641 Thu Jan 20 13:17:58 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6643 * expr.c (operand): For floating point operand with unusual fp
6644 char from FLT_CHARS, preserve the character. Patch from Lisa
6647 Wed Jan 19 23:15:24 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6649 * config/tc-mips.c (md_pseudo_table): Add all data allocation
6650 pseudo-ops: .hword, .int, .long, .octa, .quad, .short, .single.
6652 Tue Jan 18 15:51:59 1994 Steve Chamberlain (sac@jonny.cygnus.com)
6654 * config/obj-coffbfd.c (obj_coff_endef): For C_EFCN, C_BLOCK and
6655 C_FCN assume .val has been set to .
6657 Tue Jan 18 16:19:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6659 * config/tc-hppa.c: Disable multiple $CODE$ subspace code. It
6660 confuses GDB for some unknown reason.
6661 * cofnig/obj-som.c: Likewise.
6663 Tue Jan 18 19:05:32 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6665 * literal.c (add_to_literal_pool): Handle duplicates of values
6666 already written to literal pool.
6668 Tue Jan 18 17:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6670 * config/obj-aout.c (obj_aout_frob_symbol): Try to get symbols
6671 with explicitly marked stabs through BFD: if a symbol marked
6672 N_UNDF | N_EXT is in the absolute section, move it to the
6673 undefined section; move a symbol marked N_INDR into
6674 bfd_ind_section and set the BSF_INDIRECT flag; set the
6675 BSF_WARNING flag for a symbol makred N_WARNING.
6677 Mon Jan 17 15:40:23 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6679 * ecoff.h (ecoff_set_gp_prolog_size): Declare.
6680 * ecoff.c (ecoff_set_gp_prolog_size): Return type is void.
6682 Mon Jan 17 00:18:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6684 * config/tc-hppa.c (pa_ip): Explicitly check for comma before 'u'
6685 and 'f' template operand.
6687 * config/tc-hppa.c (pa_ip): Handle 'N', 'O', 'o', '0', '1', 'u',
6688 and '2' in copr and sfu instruction templates.
6690 Sun Jan 16 16:44:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6692 * as.h (subseg_force_new): Add prototype.
6694 Sat Jan 15 09:20:55 1994 Doug Evans (dje@canuck.cygnus.com)
6696 * app.c (do_scrub_next_char): Allow lines like " foolab :".
6698 * read.c (emit_expr): Fix computation of mask.
6699 * config/obj-elf.c (obj_elf_section): Fix loop termination test.
6701 Thu Jan 13 16:15:15 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6703 * ecoff.c (ecoff_set_gp_prolog_size): New function.
6704 (current_file_idx): New static variable.
6705 (add_file): Use and increment current_file_idx instead of indx
6708 * struc-symbol.h (struct symbol): Make all bitfields unsigned.
6710 * config/tc-i960.c (i960_validate_fix): Added argument
6711 add_symbolPP. Indirect through it to get "add_symbolP".
6712 * config/tc-i960.h (i960_validate_fix): Supply prototype.
6713 (TC_VALIDATE_FIX): Pass address of add_symbolP.
6715 * configure.in (i386-*-netbsd*): New target, using te-netbsd.h.
6716 (i386-*-netbsd0.8): New target, like 386bsd.
6718 * configure.in: Set BFDDEF in Makefile to "define" or "undef".
6719 * Makefile.in (config.h): Protect against multiple inclusions.
6720 Define or undef BFD_ASSEMBLER as specified by $(BFDDEF).
6721 (ALL_CFLAGS): Omit $(BFDDEF).
6722 * as.h: Include config.h.
6723 (struct symbol): Added forward declaration.
6724 (add_to_literal_pool): Fix declaration.
6725 * as.c: Don't include config.h.
6727 * literal.c (add_to_literal_pool): Take symbol and addend as
6728 arguments, instead of expression, for now. Fix calculation of
6731 * subsegs.h (segment_info_type) [NEED_LITERAL_POOL]: Add field
6734 Thu Jan 13 12:14:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu
6736 * subsegs.c (subseg_get): Accept new argument "force_new". If
6737 set then a new segment is always created. All callers changed.
6738 (subseg_force_new): New function. Similar to subseg_new, but
6739 always force a new segment to be created.
6741 * config/obj-som.c (som_frob_file): Call adjust_code_sections
6743 (adjust_code_sections): New function. Adjusts the VMA for all the
6746 * config/tc-hppa.c (md_assemble): Also handle creating a fixup
6747 for the unwind descriptors if a function's label follows the
6748 .PROC and .ENTRY directives.
6749 (pa_entry): Don't set BSF_FUNCTION for the label symbol here; it
6750 is done elsewhere. Don't create a fixup for the unwind
6751 descriptors if the function's label has not been defined yet.
6752 (pa_proc): For SOM, place each procedure within a new $CODE$
6753 subspace. Adjust the segment and frag for the associated
6754 function label if it exists.
6756 Wed Jan 12 22:05:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6758 * config/tc-hppa.c (hppa_fix_struct): Add new "segment" field.
6759 (hppa_fix_new): Initialize segment field.
6760 (md_apply_fix): Do nothing for pc-relative fixup which involves
6761 crossing a segment boundary.
6762 (pa_procend): Undefine the current label after handling .PROC
6763 and .PROCEND directives.
6764 (dummy_symbol): Make type "symbolS *". Change references as
6767 Wed Jan 12 13:29:31 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6769 * read.c (read_a_source_file): Cast array argument to unsigned
6771 * write.c (adjust_reloc_syms): Remove unused variable symseginfo.
6772 (write_object_file): Don't define punt_it if it won't be used.
6773 (fixup_segment): Don't define skip if it won't be used.
6775 * config/tc-mips.h (TARGET_FORMAT): Define as mips_target_format.
6776 (mips_target_format): Declare.
6777 * config/tc-mips.c (mips_target_format): Define with appropriate
6779 (md_parse_option): If -EL or -EB is used, change byte_order and
6780 mips_target_format as appropriate.
6782 Tue Jan 11 21:52:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6784 * app.c (do_scrub_next_char): Another attempt to fix bugs
6785 dealing with labels without colons (for HPPA and MRI).
6787 Tue Jan 11 17:01:06 1994 Doug Evans (dje@canuck.cygnus.com)
6789 * config/tc-sparc.c (sparc_ip): Truncate args to %hi/%lo to 32 bits.
6791 * expr.c (integer_constant): Fix computation of too_many_digits.
6792 Variable digit_2 renamed to start. Fix check for whether number
6793 will fit in 32 bits.
6794 * read.c (emit_expr): Use valueT instead of long.
6796 Tue Jan 11 13:01:20 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6798 * config/obj-elf.c: If TC_MIPS, include elf/mips.h.
6799 (special_sections): Define.
6800 (obj_elf_special_section): Get default types and attributes from
6801 list of special sections.
6802 * config/tc-mips.c (ELF_TC_SPECIAL_SECTIONS): Define.
6804 * config/obj-ecoff.c (ecoff_frob_file): Force .sdata and .sbss
6805 sections to be close together.
6807 * config/tc-mips.c (macro): Corrected $at warnings in a couple of
6810 * listing.c (listing_prev_line): New function.
6811 * listing.c: Include subsegs.h.
6812 (listing_prev_line): New function.
6813 (calc_hex): Reset byte_in_frag to zero for each new frag.
6814 * config/tc-mips.c (append_insn): Call listing_prev_line after
6815 emitting nop instructions.
6816 * Makefile.in (listing.o): Depends upon subsegs.h.
6818 Mon Jan 10 09:52:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
6820 * config/tc-hppa.c (pa_ip): Put check for missing label on .PROC
6821 here. Handle case where label may be defined after the .PROC.
6822 (pa_proc): It is not an error if the procedure's label isn't
6823 defined before the .PROC directive.
6825 Sun Jan 9 04:43:30 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
6827 * config/te-netbsd.h: New file.
6828 * config/tc-i386.h (TARGET_FORMAT) [TE_NetBSD]: Use bfd target
6829 a.out-netbsd-386 for this configuration.
6831 Fri Jan 7 17:38:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6833 * ecoff.c (ecoff_stab): Don't clobber the ECOFF symbol information
6834 with the associated stabs information.
6835 (ecoff_build_symbols): Never set the type of stabs symbols to
6836 st_Global. Don't update the symbol index or ifd if the gas symbol
6837 is not the same as the ECOFF symbol (which is now the case for
6840 Fri Jan 7 11:14:07 1994 Stan Shebs (shebs@andros.cygnus.com)
6842 * config/tc-mips.c (macro): Add a LOSING_COMPILER ifdef that
6843 splits the function.
6844 (macro2): New function, if LOSING_COMPILER defined.
6846 Fri Jan 7 09:38:25 1994 Steve Chamberlain (sac@cygnus.com)
6848 * config/obj-coffbfd.c (fill_section): Don't ever fill past the
6849 end of a section. (write_object_file): Temporary fix - setup
6852 Thu Jan 6 18:05:21 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6854 * config/tc-sparc.c (tc_gen_reloc): Fix handling of addends in
6855 non-pcrel_offset relocations.
6857 Thu Jan 6 01:06:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6859 * config/tc-mips.c (mips_ip): Warn about using $1 as well as $at
6862 Wed Jan 5 14:22:22 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
6864 * literal.c: New file.
6865 * Makefile.in (REAL_SOURCES, OBJS): List it.
6867 * as.h (DEBUG): Don't define.
6868 (struct expressionS, struct fix): Declare in case they're used in
6870 (add_to_literal_pool) [BFD_ASSEMBLER]: Declare.
6872 * config/tc-mips.h (TARGET_FORMAT) [OBJ_AOUT]: Fix for new names
6875 * subsegs.c (subseg_get): New function. Creates segment if
6876 needed, returns pointer, but doesn't change current segment.
6877 (subseg_new): Use it.
6879 Tue Jan 4 15:12:43 1994 Stan Shebs (shebs@andros.cygnus.com)
6881 * Makefile.in (INCLUDES): Add $(srcdir)/.. to places to search.
6882 * config/obj-ecoff.c: Include files as "bfd/" instead of "../bfd/".
6883 * app.c, flonum.h, hex-value.c (const): Change #if to be more
6886 Tue Jan 4 22:11:34 1994 Rob Savoye (rob@darkstar.cygnus.com)
6888 * config/ho-vsta.h, configure.in, .Sanitize: Add support for VSTa
6891 Thu Dec 30 15:27:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
6893 * write.c (write_relocs): bfd_perform_relocation now takes an
6894 additional argument, to return an error string (which we ignore).
6896 Wed Dec 29 14:37:26 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
6898 * write.h (struct fix): Field tc_fix_data should be type PTR, not
6899 void*, for compatibility with non-ANSI compilers. Added
6900 single-bit field "fx_done".
6902 Sun Dec 26 14:31:47 1993 Torbjorn Granlund (tege@adder.cygnus.com)
6904 * tc-hppa.c (pre_defined_registers): Convert to lower case.
6905 Delete spurious register names "%r4L", etc.
6906 (selector_table): Sort and convert to lower case.
6907 (cons_fix_new_hppa): `reloc_type' => `rel_type'.
6908 (pa_ip): Always use strcmp for non-text and strcasecmp for text.
6909 (reg_name_search): Rewrite to call strcasecmp only once per
6911 (pa_chk_field_selector): Rewrite to use binary search.
6912 (pa_parse_neg_add_cmpltr): Use strcasecmp for completer comparisons.
6913 (pa_parse_space_stmt): $TEXT$ and $PRIVATE$ are symbols; use case
6914 sensitive comparisons.
6915 (pa_parse_space_stmt): Canonicalize strncasecmp arg to lower case.
6916 (pa_space): "$text$" => "$TEXT$"; "$private$" => "$PRIVATE$". Use
6917 case sensitive comparison for all symbolic names.
6918 (pa_subspace): Canonicalize strncasecmp arg to lower case.
6919 (pa_subspace_start): Use case sensitive comparison for symbolic names.
6921 Mon Dec 20 10:37:48 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
6923 * write.c (adjust_reloc_syms) [RELOC_REQUIRES_SYMBOL]: If no
6924 symbol is present (i.e., relocation against absolute), create a
6925 phony local symbol, and use it in the reloc.
6926 (fixup_segment): When adjusting a reloc with an absolute symbol,
6927 have TC_FORCE_RELOCATION control clearing add_symbolP too.
6928 * config/tc-sparc.h (RELOC_REQUIRES_SYMBOL): Define, for OBJ_COFF.
6930 * symbols.c (S_IS_EXTERNAL, S_IS_LOCAL): Don't use both BSF_EXPORT
6931 and BSF_GLOBAL, since they're the same.
6933 * as.c (main): Only invoke md_end if it's defined as a macro.
6934 * tc.h (md_end): Don't declare it.
6935 * config/tc-*.[ch] (md_end): Deleted, in cases where it doesn't do
6937 * config/tc-vax.c (vip_end): Deleted null function.
6938 * config/tc-mips.c (md_mips_end): Renamed from md_end.
6939 * config/tc-mips.h (md_mips_end): Declare.
6940 (md_end): New macro, calls md_mips_end.
6942 * write.c (write_object_file): Don't close output file.
6943 * as.c (main): Close output file (if needed) after calling
6944 listing_print, which should be after calling write_object_file,
6945 which sets the frag addresses.
6947 * config/obj-coff.c (obj_coff_dim, obj_coff_endef, obj_coff_line,
6948 obj_coff_scl, obj_coff_size, obj_coff_tag, obj_coff_type,
6949 obj_coff_val): Add unused int argument to satisfy prototypes; goes
6950 with Ian's 10 Sep changes.
6951 (S_GET_DATA_TYPE, S_SET_DATA_TYPE, S_GET_STORAGE_CLASS,
6952 S_SET_STORAGE_CLASS): Now function instead of macros.
6953 (obj_emit_lineno) [BFD_ASSEMBLER]: Deleted.
6954 (tag_insert): Local var ERROR_STRING is const. Use "const" not
6955 "CONST" for argument NAME. Fixed prototype.
6956 (coff_frob_symbol): Removed explicit "#if 1" directive. If
6957 S_IS_EXTERNAL, set storage class to C_EXT.
6958 (s_get_name): Use "const" not "CONST".
6959 * config/obj-coff.h (S_GET_DATA_TYPE, S_SET_DATA_TYPE,
6960 S_GET_STORAGE_CLASS, S_SET_STORAGE_CLASS): Deleted.
6961 (obj_emit_lineno): Declare only for non-BFD_ASSEMBLER. For
6962 BFD_ASSEMBLER, define as macro that aborts.
6963 (obj_extra_stuff, tc_headers_hook): Declare only for
6965 (coff_frob_symbol): Fix prototype.
6967 Sun Dec 19 00:37:20 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
6969 * config/tc-sparc.c (tc_gen_reloc): Test of pcrel_offset had sense
6972 Thu Dec 16 21:13:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
6974 * config/tc-hppa.c (md_begin): Initialize "dummy_label".
6975 (tc_gen_reloc, SOM version): For relocations which have no symbol,
6976 set sym_ptr_ptr to dummy_label. Avoids lossage in generic BFD code.
6978 Thu Dec 16 16:07:56 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
6980 * read.c (lex_type): No longer make '[' a valid character for
6983 * config/tc-vax.c (tc_aout_fix_to_chars): Local variable
6984 NBYTES_R_LENGTH now const.
6986 * config/obj-*.c, config/tc-*.c: Omit superfluous "return"
6987 statements at ends of functions. Don't check for null return from
6988 hash_new, since it won't return at all if there's no memory
6989 available. Also, check for null return from hash_insert, rather
6990 than zero-length string, as success indicator.
6992 * subsegs.c (section_symbol): New function.
6993 * subsegs.h (section_symbol): Declare.
6994 * write.c (adjust_reloc_syms): Use it.
6996 Wed Dec 15 15:39:53 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
6998 * Makefile.in (RUNTEST): New variable.
6999 (CHECKFLAGS): Pass it down.
7001 * ecoff.c (ecoff_directive_frame): Permit extra trailing operands;
7002 unused for now, but supplied by Alpha OSF1 compiler.
7004 * as.h: Protect against multiple inclusions.
7005 (int_to_gen): Don't declare.
7007 * config/atof-vax.c (atof_vax): NULL is not a valid character
7010 Tue Dec 14 21:38:25 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7012 * configure.in (hppa*-*-osf*): Do not consider this a developmental
7015 * config/tc-hppa.c (md_apply_fix): Handle cases where no
7016 relocation will be emitted for 32bit formats.
7018 Mon Dec 13 23:33:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7020 * config/tc-hppa.c (md_apply_fix): Do not call hppa_field_adjust
7021 for any of the 'T' field selectors.
7023 Sat Dec 11 11:23:12 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7025 * config/tc-h8500.c (build_bytes): Get reloc type right for a
7026 %page operation. (md_assemble): Don't modify input_line_pointer.
7027 (mdcoff_sizemachdep): New function.
7028 * config/tc-h8500.h (TC_COFF_SIZEMACHDEP): New macro.
7029 * config/tc-z8k.c (get_operand): Delete bogus check.
7031 Wed Dec 8 16:31:51 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
7033 * write.c (number_to_chars_*): Delete bogus range check.
7035 * output-file.c (TARGET_ARCH): No default.
7037 Tue Dec 7 16:02:53 1993 Steve Chamberlain (sac@jonny.cygnus.com)
7039 * config/tc-sh.c (md_convert_frag): Truncate disps before calling
7040 md_number_to_chars. (md_assemble): Don't modify
7043 Mon Dec 6 11:49:03 1993 Doug Evans (dje@canuck.cygnus.com)
7045 * config/tc-h8300.c (md_assemble): Don't update input_line_pointer.
7047 Mon Dec 6 11:20:02 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7049 * config/obj-som.[ch] (obj_read_begin_hook): Remove last change.
7050 Breaks with the HP compilers.
7052 * config/tc-hppa.c (struct call_info): Remove fields which were
7053 set but never used. Remove all code which sets those fields.
7054 (struct subspace_dictionary_chain): Likewise.
7055 (struct space_dictionary_chain): Likewise.
7056 (pa_desc): Delete useless function. Delete all references.
7057 (hppa_tc_make_sections): No need to count the number of symbols for
7058 the symbol extension section.
7060 Sun Dec 5 17:05:29 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7062 * config/obj-som.c (obj_som_version): Pass version string to
7064 (obj_som_copyright): New function. Much like obj_som_version.
7066 * config/tc-hppa.c (obj_copyright): Define as appropriate for
7068 (pa_copyright): Just a stub now.
7070 * config/obj-som.c (obj_read_begin_hook): Delete unused function.
7071 * config/obj-som.h (obj_read_begin_hook): Provide dummy definition.
7072 (TARGET_SYMBOL_FIELDS): Delete. SOM isn't making use of them.
7074 * config/tc-hppa.c (tc_gen_reloc, SOM version): Handle relocation
7075 expansion due to rounding mode selectors. Handle R_[RDSN]_MODE
7076 relocations for selecting the current rounding mode.
7078 * config/tc-hppa.c (evaluate_absolute): Support e_rrsel and
7079 e_rlsel field selectors.
7081 Fri Dec 3 18:33:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7083 * config/obj-elf.h: If ECOFF_DEBUGGING, undef
7084 SEPARATE_STAB_SECTIONS and INIT_STAB_SECTION, and define
7085 OBJ_PROCESS_STAB to call ecoff_stab.
7086 * config/obj-elf.c: Don't compile obj_elf_init_stab_section if
7087 INIT_STAB_SECTION is not defined.
7089 Fri Dec 3 10:56:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7091 * config/tc-hppa.c (md_apply_fix): Delete old wrapper function.
7092 (md_apply_fix_1): Rename to md_apply_fix. Fix argument decls.
7093 Fix comments in various places. Always return a value.
7094 Avoid dereferencing a NULL fx_addsy.
7095 (hppa_force_relocation): Avoid dereferencing a NULL fx_addsy.
7097 Fri Dec 3 09:47:30 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
7099 * tc-hppa.c: (tc_gen_reloc): Addend for a plabel relocation should
7100 be either 0 or 2 (no static link or static link required). Always
7101 assume no static link.
7103 Thu Dec 2 11:52:21 1993 Ken Raeburn (raeburn@cygnus.com)
7105 * config/tc-sparc.c (tc_gen_reloc): Make adjustment to addend be
7106 dependent on howto fields, not on format flavour.
7108 * struc-symbol.h (struct symbol): New fields sy_obj and sy_tc,
7109 defined as types OBJ_SYMFIELD_TYPE and TC_SYMFIELD_TYPE, if those
7111 * config/obj-coff.h (TC_SYMFIELD_TYPE, OBJ_SYMFIELD_TYPE): Define.
7112 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): Don't define.
7113 (sy_tc, sy_obj): Define so that the fields look like they used to,
7114 until all references get changed.
7116 * write.c (fixup_segment): Lots of variables no longer register.
7117 Reordered some code for easier reading.
7118 * config/obj-coff.c (obj_coff_dim): dim_index no longer register.
7119 Deleted superfluous return statement.
7120 (obj_coff_line, obj_coff_size, obj_coff_scl, obj_coff_type,
7121 obj_coff_val, tag_init, tag_insert): Deleted superfluous return
7123 (align, obj_coff_section): Deleted debugging printfs.
7124 * config/tc-i386.c (md_assemble): Discard some register decls.
7125 Use assignment rather than memcpy to copy template.
7126 (op_hash, reg_hash, prefix_hash): Default C initialization of
7127 statics is sufficient.
7128 * config/tc-sparc.c (print_insn): Array Reloc is now const, and
7131 * config/obj-coff.h (TARGET_FORMAT): Only use coff-sparc-lynx if
7132 TE_LYNX; use coff-sparc otherwise.
7133 [USE_NATIVE_HEADERS]: Delete this code; it isn't used.
7135 * write.c (fixup_segment): Call TC_VALIDATE_FIX, if defined,
7136 before processing a fixup. Call TC_ADJUST_RELOC_COUNT just before
7137 returning. Remove some i960-coff-specific code.
7138 (TC_ADJUST_RELOC_COUNT): Default to doing nothing.
7139 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT) [OBJ_COFF]: Define.
7140 (i960_validate_fix): Declare.
7141 (TC_VALIDATE_FIX): Define.
7142 * config/tc-i960.c (i960_validate_fix): New function.
7144 * write.c (number_to_chars_littleendian): New function. Write out
7145 bytes in little endian order, doing size and range checking.
7146 (number_to_chars_bigendian): New function, similar.
7147 * write.h: Declare them.
7148 * config/tc-*.c (md_number_to_chars): Use them.
7149 * config/tc-vax.c (md_apply_fix): Ditto.
7150 * config/tc-i386.c (md_apply_fix): Ditto.
7152 * config/obj-coff.c: Rearranged code for handling line number
7154 (line_fsym): Renamed from function_lineoff in BFD_ASSEMBLER case,
7155 since the usage is different from non-BFD_ASSEMBLER case.
7156 (in_function, clear_function, set_function): New macros, to
7157 combine some of the functionality implemented in differnet ways in
7158 BFD_ASSEMBLER and non-... code. Used in other functions that used
7159 to check function_lineoff &c.
7160 (obj_emit_lineno): Split into two copies, one for BFD_ASSEMBLER,
7161 one for not. Non-BFD_ASSEMBLER version now has temporary variable
7162 to contain char* pointer pointed to by char** argument. Always
7163 follow CROSS_COMPILE code; easier to read that way.
7164 (obj_coff_ln): Don't call add_lineno or c_line_new if appline is
7166 (obj_coff_endef) [BFD_ASSEMBLER]: Don't do anything special for
7167 ".bf", it's been done elsewhere.
7168 (coff_frob_symbol): If ilne number data is pending, call
7169 add_linesym to flush it.
7170 (coff_frob_file): Don't do that here.
7171 * config/obj-coff.h (coff_frob_file): Declare.
7172 (obj_frob_file): Define, to call it.
7174 * config/tc-sparc.h (md_create_short_jump, md_create_long_jump,
7175 md_estimate_size_before_relax: Define them as macros calling
7177 * config/tc-sparc.c: Don't define them as functions.
7179 * configure.in: Handle target alpha-*-osf*. (No cpu files yet.)
7181 Wed Dec 1 23:37:14 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7183 * Makefile (clean): Depend on clean-here.
7185 Wed Dec 1 11:35:21 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
7187 * config/ho-go32.h: Include fopen-bin.h.
7188 * as.h: If FOPEN_WB isn't defined, include fopen-same.h.
7189 * output-file.c (output_file_create): Use FOPEN_WB instead of "w".
7190 * input-file.c (input_file_open): Use FOPEN_RT instead of "r".
7191 * listing.c (file_info): Use FOPEN_RB instead of "rb".
7192 * read.c (s_include): Use FOPEN_RT instead of "r".
7194 * stabs.c: Include obstack.h.
7196 * tc.h (md_create_long_jump): Don't declare if it's already
7198 (md_create_short_jump, md_estimate_size_before_relax): Ditto.
7200 * messages.c (as_perror) [BFD_ASSEMBLER]: Use bfd_errmsg instead
7201 of strerror. Clear bfd_error.
7203 * config/te-lynx.h (LOCAL_LABELS_FB): Define, if not already
7206 Wed Dec 1 10:41:56 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7208 * config/tc-hppa.c (hppa_elf_mark_end_of_function): New function.
7209 (pa_process_exit, pa_procend): Call it for ELF objects.
7211 Wed Dec 1 12:10:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7213 * config/tc-mips.c (macro): Subtract 8 from offset in non PIC l.d
7214 case. See comment. From wilson@cygnus.com: for M_L_DAB, set
7215 coproc before doing goto ld.
7217 Tue Nov 30 13:40:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7219 * write.c (TC_FORCE_RELOCATION): Provide a default definition.
7220 (fixup_segment): Allow the target machine to specify that a
7221 relocation must be generated for a particular fixup. Remove
7222 #ifndef TC_HPPA hack.
7224 * config/tc-hppa.h (TC_FORCE_RELOCATION): Define.
7226 * config/tc-hppa.c (md_apply_fix_1): Never change fx_addsy to
7227 be NULL. Only fixup_segment is supposed to do that.
7228 (hppa_force_relocation): New function.
7230 Tue Nov 30 11:21:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7232 * Makefile.in (stabs.o): Added dependencies.
7234 * config/obj-ecoff.c (ecoff_frob_file): Don't call bfd_set_symtab.
7236 Sun Nov 28 12:11:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7238 * app.c (do_scrub_next_char): Output a TAB before any
7241 * config/tc-hppa.c (fix_new_hppa): Make sure a sub_symbol
7242 exists before trying to peek at its name.
7243 (pa_space): Do not call pa_align_subseg. See hppa/unsorted/align3.s
7245 (pa_align_subseg): Delete unused/unwanted function.
7247 Sat Nov 27 22:49:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7249 * read.c (read_a_source_file): Fix test for when to stick a colon
7250 on the end of a label. Make code conditional on either MRI or
7251 LABELS_WITHOUT_COLONS.
7253 * app.c (do_scrub_next_char): If a line begins with whitespace, leave
7254 the single whitespace character alone. Eat all others.
7256 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define.
7258 Wed Nov 24 01:22:54 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7260 * config/tc-hppa.c (pa_procend): Do not call process_exit.
7261 (exit_processing_complete): Delete unwanted variable and all
7264 Wed Nov 24 02:31:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7266 * ecoff.c (ecoff_setup_ext): Renamed from ecoff_build_ext.
7267 Changed to not actually build the external symbol information, as
7268 that is now done by the ECOFF back end.
7269 (ecoff_build_debug): Changed accordingly.
7270 * ecoff.h (obj_ecoff_set_ext): Declare. obj-format.c function
7271 called by ecoff_setup_ext.
7272 * config/obj-ecoff.c (ecoff_frob_file): If debug_info count is 0,
7273 set corresponding pointer to NULL. Don't set raw_size and
7275 (obj_ecoff_set_sym_index): Removed.
7276 (obj_ecoff_set_ext): New function.
7277 * config/obj-ecoff.h (obj_set_sym_index): Don't define.
7278 (obj_ecoff_set_sym_index): Don't declare.
7279 * config/obj-elf.c (obj_ecoff_set_ext, elf_get_extr,
7280 elf_set_index): New functions used for ECOFF_DEBUGGING.
7281 (elf_frob_file): Reworked ECOFF debug generation to use
7282 new functions in bfd/ecofflink.c.
7284 Sun Nov 21 23:54:52 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7286 * config/tc-hppa.c (pa_def_subspaces): Only create the unwind
7287 subspace for ELF. In the SOM world, the linker is responsible
7288 for creating the unwind subspaces.
7290 Fri Nov 19 16:25:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7292 * config/obj-coffbfd.c: Use PARAMS rather than EXFUN.
7293 (yank_symbols): Don't call S_SET_EXTERNAL if the storage class is
7294 already set. Fixes .def var; .val external_var; .scl 3; .endef.
7295 (adjust_stab_section): Make static. Declare return type. Remove
7298 * config/tc-i386.h: Declare tc_coff_fix2rtype and
7299 tc_coff_sizemachdep.
7301 Fri Nov 19 04:33:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
7303 * write.c (write_object_file): Disable obj_check_file_symbols
7304 hook; only back end using it wasn't using it correctly.
7305 (write_object_file): Always call obj_frob_symbol and
7306 tc_frob_symbol; always retain symbol if it's used by a relocation,
7307 regardless of what these routines indicate.
7308 * config/obj-coff.c (coff_frob_symbol): Renamed from
7309 coff_check_file_symbols.
7310 * config/obj-coff.h (obj_check_file_symbols): Deleted.
7311 (coff_frob_symbol): Declare.
7312 (obj_frob_symbol): Call it.
7314 * config/obj-coff.c (obj_crawl_symbol_chain, obj_emit_strings,
7315 obj_pre_write_hook): Don't define for BFD_ASSEMBLER.
7316 (c_section_header): Ditto. Delete superfluous return at end of
7319 * config/obj-coff.h [TC_SPARC]: Include coff/sparc.h, and specify
7321 (SA_GET_SYM_TAGNDX): Use BFD_HEADERS version for BFD_ASSEMBLER
7323 (c_section_header): Rewrite prototype so that it contains no
7324 preprocessing directives. Don't declare it at all if
7327 * configure.in (sparc*-*-lynxos): New target, using coff and
7330 * stabs.c: New file.
7331 * Makefile.in (REAL_SOURCES, OBJS): List it.
7332 * read.c (STAB_SECTION_NAME, STAB_STRING_SECTION_NAME,
7333 get_stab_string_offset, s_stab_generic, s_stab, s_xstab, s_desc):
7336 * config/tc-sparc.c (tc_gen_reloc): Handle coff files like elf
7339 Wed Nov 17 17:23:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7341 * configure.in (mips-*-irix5*): New target. Use elf and mips-big.
7342 * config/obj-elf.c: If ECOFF_DEBUGGING, include ecoff.h.
7343 (obj_pseudo_table): If ECOFF_DEBUGGING, define ECOFF
7345 (obj_read_begin_hook): If ECOFF_DEBUGGING, call
7346 ecoff_read_begin_hook.
7347 (obj_symbol_new_hook): If ECOFF_DEBUGGING, call
7348 ecoff_symbol_new_hook.
7349 (obj_elf_init_stab_section): Cast alloca result.
7350 (elf_frob_file): If ECOFF_DEBUGGING, finish up ECOFF debugging
7351 information and write it out into .mdebug section.
7352 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): New macro.
7353 (TARGET_SYMBOL_FIELDS): Use ELF_TARGET_SYMBOL_FIELDS.
7354 (ECOFF_DEBUGGING): Define if TC_MIPS.
7355 (TARGET_SYMBOL_FIELDS): If ECOFF_DEBUGGING, override to add
7356 fields required by ECOFF.
7357 * config/tc-mips.c: Check ECOFF_DEBUGGING rather than
7358 OBJ_ECOFF in many cases.
7359 (mips_any_noreorder): New variable.
7360 (mips_cprestore_offset): Initialize to -1.
7361 (mips_frame_reg): New variable.
7362 (RELAX_ENCODE, RELAX_OLD, RELAX_NEW, RELAX_RELOC1,
7363 RELAX_RELOC2, RELAX_RELOC3, RELAX_WARN): New macros.
7364 (md_pseudo_table): Handle "gpword" and "cpadd".
7365 (md_begin): Initialize ok to false. If OBJ_ELF, set alignment
7366 of text, data and bss sections to 4. Set alignment of
7367 .reginfo section to 2. If ECOFF_DEBUGGING, create .mdebug
7369 (ALIGN_ERR, ALIGN_ERR2): Removed unused and useless alignment
7371 (append_insn, macro_build, macro_build_lui): Take place
7372 argument. Changed all callers.
7373 (append_insn): If appending a nop, don't emit one.
7374 (macro_build): Changed assertion for 'i', 'j', 'o' case.
7375 (gp_reference): Removed.
7376 (load_address): New function.
7377 (macro): If mips_noreorder is used, set mips_any_noreorder.
7378 Extensive changes to handle GP and PIC symbols differently.
7379 Build both possible code choices using a variant frag, and
7380 make a final decision at the end of assembly when all
7381 information is known. Added PIC support for all symbol
7383 (mips_ip): Don't permit anything but a number after $ for a
7384 coprocessor register. Don't use .lit4 or .lit8 sections when
7385 generating PIC code. If OBJ_ELF, set alignment of .lit4 or
7387 (md_apply_fix): Accept and ignore GOT16 and GPREL32 relocs.
7388 (s_change_sec): Set alignment of ELF .rodata or .sdata section
7390 (s_mipsset): If .set noreorder, set mips_any_noreorder.
7391 (s_cpload): Ignore .cpload if not generating PIC code. Warn
7392 if .cpload is not in noreorder section.
7393 (s_cprestore): Ignore .cprestore if not generating PIC code.
7394 (s_gpword, s_cpadd): New functions.
7395 (tc_get_register): Added frame argument; if true, set
7396 mips_frame_reg to return value. Changed all callers.
7397 (md_estimate_size_before_relax): Don't error out, but instead
7398 determine how much a frag should grow.
7399 (tc_gen_reloc): Return multiple relocs if appropriate, as
7400 determined by md_estimate_size_before_relax.
7401 (md_convert_frag): New function.
7402 (mips_elf_final_processing): Set ELF header flags based on
7403 mips_any_noreorder and mips_pic.
7404 * config/tc-mips.h (RELOC_EXPANSION_POSSIBLE): Define.
7405 (MAX_RELOC_EXPANSION): Define to be 3.
7406 (md_relax_frag): Define to be 0.
7407 (md_convert_frag): Don't define.
7408 (tc_get_register): Changed declaration.
7410 * ecoff.h, ecoff.c: New files pulled out of config/obj-ecoff.c to
7411 support generating ECOFF debugging information for MIPS ELF
7412 targets. Compiled only if ECOFF_DEBUGGING is defined. Changed
7413 handling of external symbols: it now always generates exactly
7414 those external symbols that are defined in the global symbol list.
7415 * Makefile.in (REAL_SOURCES): Added ecoff.c.
7416 (REAL_HEADERS): Added ecoff.h.
7417 (OBJS): Added ecoff.o.
7418 (ecoff.o): New target.
7419 * config/obj-ecoff.c: Almost entirely moved into ecoff.c.
7420 Remaining code mostly just calls ecoff.c code.
7421 * config/obj-ecoff.h: Define ECOFF_DEBUGGING.
7422 (TARGET_SYMBOL_FIELDS): Make ecoff_symbol a pointer to a
7424 (obj_read_begin_hook, obj_symbol_new_hook): Define to call
7425 functions in ecoff.c.
7426 (ecoff_stab): Don't declare (now declared in ecoff.h).
7427 (obj_set_sym_index): Define.
7428 (obj_ecoff_set_sym_index): Declare.
7430 * frags.h (frag_grow): Declare.
7431 * frags.c (frag_grow): Made non-static.
7433 * write.c (is_dnrange): Do not define if md_relax_frag is defined.
7434 (relax_segment): If md_relax_frag is defined, use it to handle a
7435 frag of type rs_machine_dependent rather than looking through
7438 * read.c (read_a_source_file): If we find a bad pseudo-op,
7439 do a continue to go on to the next line rather than a break.
7440 Removed duplicate bad pseudo-op code which was never executed.
7442 * read.c (s_lcomm): Do not require a comma after the name.
7444 * subsegs.h (segment_info_type): Changed hadone field to bitfield.
7446 * as.c (perform_an_assembly_pass): Set bss flag for bss_section.
7447 * read.c (s_lcomm): Set bss flag for .sbss section if used.
7448 * write.c (relax_and_size_seg): Don't set SEC_HAS_CONTENTS for a
7449 bss section. Set SEC_RELOC if there are any relocations, even for
7450 a zero size section.
7452 * write.c (write_relocs): In RELOC_EXPANSION_POSSIBLE case, base
7453 data offset on reloc[0]->address rather than reloc[j]->address, so
7454 that multiple relocs can affect different memory locations.
7456 * write.c (chain_frchains_together, relax_and_size_seg,
7457 adjust_reloc_syms, write_relocs): Make third argument PTR, not
7458 char *, to match definition of bfd_map_over_sections.
7460 * app.c (do_scrub_next_char): Don't interpret a comment character
7461 as starting a CPP line directive unless it is a '#' and is the
7462 very first characters on the line (i.e., do not permit leading
7465 * messages.c (identify): Make file argument non-const, to match
7468 Tue Nov 16 20:38:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7470 * config/tc-hppa.c (pa_ip): Fix thinko in 21bit range check.
7472 Sat Nov 13 18:22:48 1993 Steve Chamberlain (sac@jonny.cygnus.com)
7474 * config/tc-sh.c (md_apply_fix): Cope with IMM16 type too.
7475 * config/tc-z8k.c (build_bytes, md_apply_fix): Understand nDISP7
7478 Fri Nov 12 16:51:47 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7480 * config/tc-hppa.[ch]: Fix assorted trivial indention problems.
7481 * config/obj-som.c (obj_som_version): Add missing ';'.
7482 (som_frob_file): Delete whitespace at EOL.
7484 Fri Nov 12 15:26:21 1993 Ken Raeburn (raeburn@cygnus.com)
7486 * Makefile.in (VERSION): Updated following 2.2 release.
7488 Fri Nov 12 14:52:17 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7490 * config/tc-hppa.c (hppa_fix_struct): Use a real type for the
7491 field selector, rather than an int. All uses of field selectors
7493 (tc_gen_reloc): For SOM PLABELs, always set addend to zero for now.
7494 (md_apply_fix_1): Do not call hppa_field_adjust for any PLABEL
7497 Thu Nov 11 15:49:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7499 * config/tc-hppa.c (pa_type_args): For .import statements,
7500 silently ignore attempt to change the symbol type for a function
7501 from ST_ENTRY to ST_CODE on .import.
7503 Wed Nov 10 16:19:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7505 * write.h (fixS): Rename fx_callj field to fx_tcbit.
7506 * write.c, config/obj-coff.c, config/obj-coffbfd.c,
7507 config/tc-i960.c: Corresponding changes.
7509 Tue Nov 9 00:49:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7511 * Makefile.in (distclean): Delete config-stamp and config.h
7513 * config/tc-hppa.c (evaluate_absolute): Avoid relying on
7516 * config/tc-hppa.c (pa_type_args): Renamed from pa_export_args.
7517 Accept new argument "is_export". All callers changed. When
7518 processing a .export directive for a function, do not allow
7519 the user to set the type to "CODE", instead warn and set the
7522 Mon Nov 8 12:05:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7524 * config/tc-mips.c (mips_ip, printInsn): Handle 'k' (from Ted
7525 Lemon <mellon@pepper.ncd.com>).
7526 (mips_ip): Permit odd numbered floating point registers if -mips3.
7527 (macro): Use BFD_RELOC_MIPS_LITERAL relocation for M_LI_SS.
7529 Mon Nov 8 07:45:01 1993 Doug Evans (dje@canuck.cygnus.com)
7531 * configure.in: Remove h8300h, we have multilib now.
7533 Mon Nov 8 06:09:18 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
7535 * configure.in: Support generic netware as being ELF format.
7536 Recognise unixware if the user supplies it.
7538 Sun Nov 7 01:02:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7540 * First cut at cleaning up PA instruction parsing.
7541 * config/tc-hppa.c (pa_get_absolute_expression): Accept pointer to
7542 insn structure as an argument, and a pointer to a string. All
7543 callers changed. Always read any field selector here. Call
7544 evaluate absolute to get a return value.
7545 (evaluate_absolute): Addept pointer to insn structure as its
7546 argument. All callers changed.
7547 (INSERT_FIELD_AND_CONTINUE): New macro for inserting a bitfield
7548 into an instruction and continuing the main pa_ip loop.
7549 (CHECK_FIELD): New macro for simple range checking of fields.
7550 (pa_ip): Delete unused variables. Use INSERT_FIELD_AND_CONTINUE
7551 and CHECK_FIELD. All immediate fields now pass through
7552 pa_get_absolute_expression which will also handle field selectors.
7553 Delete dead code. Simplify.
7554 (md_apply_fix_1): Use CHECK_FIELD to verify any fixes that are
7555 applied are in range. Use bfd_put_32 rather than inserting each
7556 byte of the fixed instrution into the buffer ourselves.
7558 * write.c (fixup_segment): Delete {SEG,GLOBAL}_DIFF_ALLOWED code,
7559 it was PA specific and is no longer needed (it's now handled
7560 within the PA backend).
7561 * config/tc-hppa.h (SEG_DIFF_ALLOWED): Delete definition.
7562 * config/tc-hppa.c (fix_new_hppa): If the subtract symbol for
7563 a fixup is $global$ change it to NULL as $global$ is really only
7564 needed long enough to determine the base type of relocation to use.
7566 * config/tc-hppa.c (create_new_subspace): Initialize subspace_defined.
7568 * config/tc-hppa.c (pa-ip, case 'z'): Make field selectors work
7569 for 'z' operands (target of ble branch).
7571 Sat Nov 6 22:41:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7573 * config/tc-hppa.c: (update_subspace): Fix type and name of last
7574 parameter. All callers fixed.
7575 (md_begin, pa_chk_field_selector, pa_entry): Lint.
7577 * config/tc-hppa.c (cons_fix_new_hppa): Reset field selector
7578 to default state after it's been used.
7580 Fri Nov 5 12:08:21 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7582 * config/obj-som.c (obj_som_init_stab_section): Change
7583 space/subspace sort keys for the stab sections so as to avoid
7584 bugs in the hp linker and pxdb.
7586 Thu Nov 4 17:00:05 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7588 * write.c (chain_frchains_together): Update pointer to last
7589 frag for a segment in the seginfo structure.
7591 Thu Nov 04 09:09:35 1993 Jeffrey Wheat (cassidy@cygnus.com)
7593 * Makefile.in: Changed RUNTESTFLAGS to RUNTEST_FLAGS
7595 Wed Nov 3 12:16:27 1993 Ken Raeburn (raeburn@rover.cygnus.com)
7597 * write.c (fixup_segment): Handle conversion of subtraction to
7598 pc-relative addressing even if pc-relative flag is already set.
7600 * config/tc-m68k.c (m68k_ip_op): Use strchr, not index. Don't
7603 * doc/Makefile.in (distclean): Delete intermediate files from dvi
7604 build, but not the dvi or info files.
7605 * Makefile.in (clean-here): New target; cleans up current
7607 (distclean): Use it instead of clean.
7609 * read.c (s_xstab): Don't use alloca.
7611 * messages.c (identify): New routine; print message identifying
7612 following messages as coming from assembler.
7613 (as_show_where, as_bad_internal, as_bad_where): Call it.
7614 (as_fatal): Don't need to identify program any more.
7616 Tue Nov 2 18:04:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7618 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
7620 * read.c (s_lcomm): Put small objects in .sbss for MIPS ELF as
7622 (get_stab_string_offset): Remove unused variable aligned.
7624 Tue Nov 2 15:07:07 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7626 * tc-hppa.c: Add %dp and %rp as synonyms for %r27 and %r2 in the
7627 predefined register table.
7628 (pa_parse_number): Handle %rp in common register shortcut code.
7629 Consistently set return value to -1 for an error. Clean up error
7630 messages and only print them when "print_errors" is true. Handle
7631 empty string case like the HP assembler -- assume a value of
7634 * config/ho-hpux.h: Do not include ho-sysv.h. Instead include
7635 standard hpux include files to pick up various function decls.
7637 * config/ho-hppaosf.h: Delete _IO* macros. They are defined in
7638 stdio.h. Delete bogus declaration of free. Get path to
7639 alloca-conf.h right.
7641 Tue Nov 2 13:57:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
7643 * expr.c (operand): Fix checks for characters following "0b" or
7646 Mon Nov 1 21:37:04 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7648 * config/obj-som.h (obj_attach_unwind_info): Define as a hook
7649 so GAS can attach unwind descriptor information to a BFD symbol.
7650 * config/tc-hppa.c (fix_new_hppa): If necessary attach unwind
7651 descriptor information to the BFD symbol.
7652 (md_apply_fix): R_HPPA_ENTRY and R_HPPA_EXIT can never be "applied",
7653 they are simply markers. Make R_HPPA_UNWIND_* handling OBJ_ELF
7655 (pa_build_unwind_subspace): Whole function is OBJ_ELF dependent.
7656 (pa_entry): Build a R_HPPA_ENTRY relocation when configured for SOM.
7657 (pa_exit): Likewise, but built a R_HPPA_EXIT relocation. Do not
7658 build "end-of-function" symbols for SOM, they are not needed.
7660 * config/tc-hppa.c (process_exit): Create temporary symbols with
7661 correct prefixes so they can be eliminated later.
7663 * config/tc-hppa.c (call_info struct): Delete unused "frame" field.
7664 (pa_callinfo): Insert framesize into the unwind information as
7665 soon as it's available.
7666 (pa_build_unwind_subspace): Do not insert framesize into the unwind
7669 * Add support for marker type relocations. These mark areas
7670 of interest to the linker. ENTRY/EXIT relocations for SOM are
7671 an example of marker relocations.
7672 * write.c (write_relocs): Instead of assuming size of a relocation
7673 is 4 bytes, pick up the size from relocation itself.
7674 (fixup_segment): Do not complain that a value is too small for
7677 * struc-symbol.h: Add new "sy_used" field to the symbol structure.
7678 * expr.c (operand): Set sy_used for any symbol used as an operand.
7679 (expr): Likewise for any symbol used in an expression.
7680 * config/tc-hppa.h (tc_frob_symbol): Define. Punt imported
7681 symbols which are never used and absolute symbols which local scope.
7683 * config/obj-som.h (obj_frob_file): Define.
7684 * config/obj-som.c (obj_som_init_stab_section): Set alignment
7685 of stab sections. Make space for the special stab entry.
7686 (adjust_stab_sections): Adjust the special entry in the
7688 (som_frob_file): New function. Simply calls adjust_stab_sections
7691 Mon Nov 1 17:54:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7693 * config/tc-mips.c (PIC_CALL_REG, SP, FP): Define.
7694 (mips_pic, mips_cprestore_offset): New static variables.
7695 (md_pseudo_table): Handle .abicalls, .cpload, and .cprestore.
7696 Ignore .bgnb and .endb.
7697 (gp_reference): _gp_disp is never addressed off GP.
7698 (macro_build): Ignore macros while searching for insn. For cases
7699 i, j, and o, accept the reloc type as an argument rather than
7700 assuming BFD_RELOC_LO16. Don't try to convert BFD_RELOC_LO16 to
7701 BFD_RELOC_MIPS_GPREL. Added new case a.
7702 (set_at, load_register, macro): Changed calls to macro_build to
7703 pass new argument for i, j and o cases.
7704 (macro): Handle M_JAL_1, M_JAL_2 and M_JAL_A. These require
7705 special handling when generating SVR4 PIC code.
7706 (mips_ip, tc_get_register, s_frame): Use macros FP, SP, GP and AT
7707 rather than hard coded constants.
7708 (md_apply_fix): Handle BFD_RELOC_MIPS_LITERAL and
7709 BFD_RELOC_MIPS_CALL16.
7710 (s_option): Set mips_pic based on .option picN.
7711 (s_abicalls): New function; set mips_pic to 2.
7712 (s_cpload): New function; handle .cpload.
7713 (s_cprestore): New function; handle .cprestore.
7715 * config/obj-ecoff.c (obj_pseudo_table): Add entries for .bgnb,
7716 .endb and .verstamp, setting them to s_ignore.
7718 Sun Oct 31 00:36:40 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7720 * config/tc-hppa.c (subspace_dictionary_chain): Add new ssd_defined
7721 field. Define SUBSPACE_DEFINED accessor macro.
7722 (pa_subspace): Allow user to override subspace attributes for
7723 built-in subspaces. Set ssd_defined at the end of fcn -- that
7724 way the attributes can only be changed once. Pass newly allocated
7725 name to is_defined_subspace, not a pointer to the input line.
7726 Fix typo in space/subspace rework.
7727 (is_defined_subspace): Delete unused 2nd arg. All callers changed.
7729 * config/tc-hppa.c (pa_import): If currently in the text segment
7730 and a symbol is imported without type information, set BSF_FUNCTION
7732 * write.c (relax_and_size_seg): Correct test to determine if
7733 the section's size was rounded up.
7735 * config/obj-som.h (obj_set_symbol_type): Define a hook so GAS
7736 can properly set all the SOM symbol types.
7737 * config/tc-hppa.c (pa_symbol_type): New enum to represent the
7738 symbol types which can be set from an IMPORT/EXPORT statement.
7739 (pa_export_args): Set the pa_symbol_type type based on arguments.
7740 If defined, call obj_set_symbol_type to pass this information on
7743 * read.c (get_stab_string_offset): Set SEC_DEBUGGING for any
7744 stab section we make.
7745 (s_stab_generic): Likewise.
7747 Sat Oct 30 14:26:20 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7749 * Allow backends to override the value of the fake label.
7750 * write.h (LOCAL_LABEL): Delete DOT_LABEL_PREFIX code. Instead
7751 assume backends will define LOCAL_LABEL if anything other than
7752 'L' is used to denote a local label.
7753 (FAKE_LABEL_NAME): New macro. Defines the default name used for
7755 * expr.c (make_expr_symbol): Delete DOT_LABEL_PREFIX code
7756 and instead simply use the string defined by FAKE_LABEL_NAME.
7757 (operand): Likewise.
7758 * read.c (s_stab_generic): Likewise.
7759 * config/tc-hppa.h (FAKE_LABEL_NAME): Define as L$0\001 so it's
7760 known to be a local label.
7761 * config/tc-i386.h (DOT_LABEL_PREFIX): Delete.
7762 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
7763 * config/tc-m68k.h (DOT_LABEL_PREFIX): Delete.
7764 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
7765 * config/te-sco386.h (DOT_LABEL_PREFIX): Delete.
7766 (LOCAL_LABEL, FAKE_LABEL_NAME): Define.
7768 Rework space/subspace handling in PA code to fully support
7769 SOM spaces/subspaces.
7770 * config/tc-hppa.c (USE_ALIASES): New object-format dependent define
7771 to control the use of space/subspace name aliases.
7772 (update_subspace): Accept space chain entry for containing space
7773 as a new parameter. All callers changed.
7774 (pa_get_label): Use current_space rather than pa_segment_to_space.
7775 (pa_define_label): Likewise.
7776 (pa_undefine_label): Likewise.
7777 (md_begin): Change into the (possibly modified) text_section.
7778 (pa_parse_space_stmt): Create a new segment/space if create_flag
7779 is true, and the space name is not one of the two predefined spaces.
7780 (pa_subspace): Use current_space rather than a lookup via
7781 pa_segment_to_space. Reset BFD section flags as required by
7782 the .subspace directive. Likewise for the section alignment.
7783 Pass the current space to update_subspace and create_new_subspace.
7784 (pa_spaces_begin): Only use space/subspace aliases if USE_ALIASES
7785 is true. When not using aliases, create a BFD section for each
7786 subspace encountered. When not using aliases replace the default
7787 text, data, and bss segments with new ones.
7788 (create_new_subspace): When not using aliases each subspace has a
7789 section/segment and subsegments are not needed, so set the subsegment
7792 * config/tc-hppa.c (pa_parse_space_stmt): If needed, call
7793 obj_set_section_attributes to pass space attributes to the
7795 (create_new_space): Likewise.
7796 (create_new_subspace): Likewise for subspace attributes using
7797 obj_set_subsection_attributes.
7798 (update_subspace): Likewise for subspace attributes using
7799 obj_set_subsection_attributes.
7801 * config/tc-hppa.c (pa_parse_space_stmt): Get segment and sort key
7802 for $TEXT$ and $PRIVATE$ from the default space structure.
7804 * config/tc-hppa.c (pa_export_args): Always set BSF_FUNCTION
7805 as appropriate for the given type.
7807 * config/tc-hppa.c (tc_gen_reloc): Preliminary stab at handling
7810 * config/tc-hppa.c (pa_comm): Delete incorrect check for symbol
7813 * config/obj-som.[ch]: New files for SOM support. Note SOM
7814 support is not yet complete in GAS or BFD.
7816 * config/ho-hppabsd.h: Delete IO* macros, they are defined in
7817 stdio.h. Delete declaration of free. Include stdlib.h, unistd.h,
7820 Fri Oct 29 13:26:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7822 * Allow backends to override the section names used for embedded
7823 stabs support. Needed for SOM.
7824 * read.c (STAB_SECTION_NAME): Default the name of the stab section
7826 (STAB_STRING_SECTION_NAME): Likewise for the stab strings section.
7827 (get_stab_string_offset): Is now passed the full name for the
7828 stab string section rather than a name prefix. All references
7830 (s_stab_generic): New argument for the stab string section name.
7831 all references changed.
7832 (s_xstab): Append "str" to the stab section name to get the
7833 stab string section name.
7834 * config/obj-coffbfd.c (obj_coff_init_stab_section): Append "str"
7835 to stab section name to get the stab string section name. Pass
7836 the full name of the stab string section to get_stab_string_offset.
7837 * config/obj-elf.c (obj_elf_init_stab_section): Likewise.
7839 * config/tc-hppa.c (md_begin): Disable "-R" option to fold
7840 textand data segments. Warn user "-R" is unsupported on the
7843 Thu Oct 28 12:36:13 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
7845 * config/tc-hppa.c (md_pseudo_table): Default alignment is 8 for
7846 .align and .ALIGN directives.
7848 * config/tc-hppa.c (pa_space): Do not report an error for a .space
7849 directive which does not define a "well-known" space and does
7850 not include a space number as an argument.
7852 * config/tc-hppa.c (pa_def_subspaces): Correct initialization of the
7853 "defined", "loadable", "code_only" and "space_index" fields.
7854 (pa_def_spaces): Correct initialization of the "spnum", "defined",
7855 and "private" fields.
7857 * write.h (struct fix): Add new tc_fix_data field for the various
7858 backends to attach machine dependent fixup information to.
7859 * write.c (fix_new_internal): Initialize new tc_fix_data field.
7860 * config/tc-hppa.c (hppa_fix_struct): Delete unnecessary fix_fixP and
7862 (hppa_find_hppa_fix): Delete unnecessary function. Fix all
7863 callers to get HPPA fixup information from the tc_fix_data field
7865 (hppa_fix_root): Delete unnecessary variable.
7866 (fix_new_hppa): Attach HPPA fixup data to the GAS fixup.
7868 * config/tc-hppa.c (pa_set_start_symbol); Delete unwanted
7869 function. Fix all callers.
7870 (subspace_dictionary_chain): Delete unused ssd_start_sym field.
7872 * config/tc-hppa.c (hppa_fix_adjustable): New function to determine
7873 if a particular fixup is adjustable.
7874 * config/tc-hppa.h (tc_fix_adjustable): Call hppa_fix_adjustable to
7875 perform the real work.
7877 * config/tc-hppa.h (RELOC_EXPANSION_POSSIBLE): Move definition out
7878 of OBJ_XXX conditionals.
7879 (MAX_RELOC_EXPANSION): Likewise.
7881 * config/tc-hppa.c (log2): Renamed from is_power_of_2. Fix all
7882 callers. Now returns log2 (N) for positive N which are an exact
7883 power of two or -1 for an error.
7885 * config/tc-hppa.c (pa_callinfo): Range check values provided for
7886 ENTRY_GR, ENTRY_FR and ENTRY_SR. Properly adjust vaues before
7887 inserting them into the unwind table.
7889 * config/tc-hppa.c (NEEDS_FIXUP): Delete definition and all references.
7890 (hppa_gen_reloc_type): New object format dependent macro.
7891 (pa_ip): Delete tons of code which was either OBJ_SOM or OBJ_ELF
7892 conditional. The code can (and will) be shared between SOM & ELF
7893 formats in the near future.
7894 (cons_fix_new_hppa, md_apply_fix_1): Likewise.
7895 (pa_build_unwind_subspace, process_exit, pa_exit): Likewise.
7896 (tc_gen_reloc): Use hppa_gen_reloc rather than an object format
7899 * config/tc-hppa.c (pa_comm): Set the segment for a common symbol
7902 * config/obj-elf.h (obj_elf_version): Add extern prototype.
7904 * configure.in (hppa-*-bsd*): New configuration.
7905 BFD is always used for GAS generating SOM objects.
7907 * write.c (adjust_reloc_syms): Set sy_used_in_reloc if an
7908 adjustment is rejected by the target machine.
7910 * config/tc-hppa.c (pa_big_cons): Delete function and its
7911 declaration. All callers changed to use pa_cons.
7913 * write.c (fixup_segment): Fix indention and open/close brace
7916 From Pete Hoogenboom:
7917 * config/tc-hppa.c (md_atof): Return a NULL on success rather than
7920 * config/tc-hppa.c (pa_parse_space_stmt): Advance
7921 input_line_poitner when an invalid argument is encountered.
7923 Thu Oct 28 13:09:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7925 * config/tc-a29k.c (md_begin): When opcodes are mashed together in
7926 the table, require that the one without bit 0x1000000 set come
7927 first. Require further that it be case 'b' or 'P'. The a29k
7928 opcode table already meets these constraints.
7929 (machine_ip): When handling case 'i' or 'A', make sure that the
7930 appropriate opcode really exists by looking at the next entry in
7933 Wed Oct 27 11:48:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7935 * config/tc-m68k.c (m68k_ip): Adjust offsets for PC relative
7936 fixups. Add 6 for long 7.3 case, 2 for short 7.2 case.
7938 * config/obj-ecoff.c (obj_ecoff_ent): Ignore an optional number
7939 after a .ent directive.
7941 * config/tc-mips.c (mips_ip): Handle '>' case (shift amount
7942 between 32 and 63 for double shift instruction). Do & 0x1f rather
7944 (printInsn): Handle '>'.
7946 Tue Oct 26 16:58:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7948 * config/tc-ns32k.c (tc_aout_fix_to_chars): Output the symbol
7949 number in the right place. Untested. Probably does not work for
7950 cross assembly. From cagney@cs.adelaide.edu.au (Andrew Cagney).
7952 * config/tc-m68k.c (md_apply_fix_2): Error if a short branch uses
7953 an illegal offset of 0 or -1.
7955 * config/obj-elf.c (obj_elf_init_stab_section): Align .stab
7956 section to a longword boundary.
7958 Tue Oct 26 10:24:31 1993 Ken Raeburn (raeburn@cygnus.com)
7960 * Makefile.in (CHECKFLAGS): Pass down RUNTESTFLAGS.
7963 * config/tc-hppa.c (tc_gen_reloc): ELF32_HPPA_R_ADDEND ->
7966 Mon Oct 25 14:06:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7968 * config/tc-sparc.c (sparc_ip): Fix up membar argument handling.
7970 Mon Oct 25 11:17:58 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
7972 * config/tc-sh.c (build_Mbytes): Write the relocs to the correct
7973 address. (md_assemble): Make error handling a bit more graceful.
7974 (md_apply_fix): Don't warn on non aligned displacement.
7976 * config/tc-z8k.c (get_specific, built_bytes): Understand all the
7979 Mon Oct 25 10:20:31 1993 Ken Raeburn (raeburn@rover.cygnus.com)
7981 * doc/Makefile.in (install-info): Use "$<*" so VPATH will find
7982 as.info* even if they're in $(srcdir) (e.g., for FSF
7985 * write.c (write_relocs): For relocs that are pc_relative and
7986 pcrel_offset and not partial_inplace, adjust reloc->addend to
7987 compensate for a bfd_perform_relocation bug.
7989 * config/tc-sparc.h: Removed remaining non-BFD_ASSEMBLER code.
7990 * config/tc-sparc.c: Ditto.
7991 (tc_gen_reloc): Include fx_offset for pcrel fixups.
7993 Sun Oct 24 16:49:00 1993 Jim Wilson (wilson@x1.cygnus.com)
7995 * tc-mips.c (md_pseudo_table): Add dword pseudo op.
7997 Fri Oct 22 20:40:56 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
7999 * messages.c: replaced all variables called Format with 'format',
8000 for consistency throughout
8002 * configure.in: handle mips*- instead of mips, mips*el for little
8003 endian configurations
8005 Fri Oct 22 14:45:49 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8007 * input-scrub.c (physical_input_file, logical_input_file,
8008 physical_input_line, logical_input_line): Made static.
8009 (as_where): Return current file name and line number, don't print
8011 * messages.c (as_show_where): New static function. Other
8012 functions use it instead of as_where.
8013 (as_bad_internal): New static function.
8014 (as_bad): Use as_bad_internal.
8015 (as_bad_where): New function, like as_bad but taking a file name
8017 * as.h (as_bad_where): Declare.
8018 (as_where): Change prototype for new arguments.
8019 * write.h (fixS): Added fields fx_file and fx_line.
8020 * write.c (fix_new_internal): Save file and line number in fix.
8021 (fixup_segment): Use as_bad_where, not as_bad.
8022 * input-file.c (f_in, file_name): Made static.
8023 * cond.c (struct file_line): Just use file and line fields.
8024 (s_else): Use as_where and as_bad_where, not get_file_line and
8026 (get_file_line, set_file_line): Removed.
8027 * listing.c (listing_newline): Use as_where.
8028 * config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
8029 * config/obj-ecoff.c (add_file): Use as_where.
8030 * config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
8031 * config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
8032 * config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
8034 Thu Oct 21 12:52:01 1993 Ken Raeburn (raeburn@cygnus.com)
8036 * config/tc-m68k.h: Don't define REGISTER_PREFIX or
8037 OPTIONAL_REGISTER_PREFIX if either is already defined.
8039 * config/tc-m68k.c (m68k_ip): Delete some code in "#if 0".
8041 * configure.in: Set bfd_gas for all sparc targets. Added facility
8042 for keeping or rejecting configurations still under development;
8043 default is to assume production environment, and reject configs
8044 still being worked on. Mark Elf configurations (except sparc and
8045 i386) as developmental. Deleted cases matching some generic names
8046 in favor of more specific names. (E.g., when we get Alpha
8047 support, we'll still only support VMS for Vax.)
8049 * config/tc-sparc.h (md_end): New macro.
8050 * config/tc-sparc.c (md_end): Function deleted.
8051 (BFD_RELOC_*): Delete macros that used to help keep the non-bfd
8052 version compiling. All sparc targets will use bfd now.
8053 * tc.h (md_end): Don't declare if it's defined as a macro.
8055 Changes from Jeff Law and Peter Hoogenboom:
8057 * read.c (next_char_of_string): Limit octal character constants to
8060 * config/tc-hppa.h: Major cleanup. Use GNU-style comments. Warn
8061 against placing additional object-file dependent code here. Warn
8062 against contaminating all of GAS with the internals of tc-hppa.c
8063 through inclusion of tc-hppa.h. Delete all forward declarations
8064 for functions only used within tc-hppa.c, likewise for structures,
8065 variables, and #defines. Try to group OBJ_ELF and OBJ_SOM
8066 conditional code in a few small places.
8068 * config/tc-hppa.c: Major cleanup. Use GNU-style comments. Group
8069 structures, global variables, forward declarations together.
8070 Reduce (or in some cases eliminate) OBJ_ELF and OBJ_SOM
8071 conditional code -- try to group conditional code together
8072 into a few places. Make all functions and variables which
8073 are only used within tc-hppa.c static. PARAMize all functions.
8074 Add comments to functions. Delete unused functions, variables,
8075 #defines, etc. Delete unused members within structures. Delete
8076 ldil;ble hacks -- it is believed they were installed to work
8077 around old gas bugs. Avoid using mixed case for local
8078 functions, variables, and structures. Fix formatting problems
8079 not found by GNU-indent. Add FIXME notices for things which
8080 should be worked on the near future. Delete lots of old
8081 useless (1.36 PA-SOM) code.
8083 * config/tc-hppa.c: (fix_new_hppa): Initialize the fx_r_type
8084 field of the fixS structure. Needed to build unwind
8085 descriptors correctly.
8087 * write.c: (fixup_segment): Allow expressions such as
8088 sym1-sym2+const as long as sym2 is $global$.
8090 * write.c (adjust_reloc_syms): Provide a hook so that a target
8091 cpu configuration can reject certain relocation reductions.
8092 * tc-hppa.h (tc_fix_adjustable): New macro. Only accept relocations
8093 which do not involve function symbols.
8095 * config/tc-hppa.h: Reindent with GNU-indent. Delete references
8096 to OBJ_OSFROSE. Fix typos (OBJ_SOME -> OBJ_SOM). Delete unused
8098 * config/tc-hppa.c: Likewise.
8100 * config/tc-hppa.c (md_apply_fix_1): Use elf_symbol_type, instead
8101 of elf32_symbol_type.
8102 (pa_export_args): Likewise.
8103 (elf_hppa_final_processing): Likewise.
8104 (pa_desc): Do not call obj_elf_desc. (Is pa_desc even needed
8106 (hppa_tc_make_sections): Do not declare elf_get_symtab_map any
8109 * config/tc-hppa.c: (md_section_align): Align all sections to
8110 a multiple of the section alignment rather than always a
8113 * config/tc-hppa.c (hppa_tc_symbol): If the argument relocation
8114 bits are zero (eg they specify no relocations), then do not even
8115 bother adding their entries to thesymextn section.
8117 Thu Oct 21 15:44:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8119 * config/tc-sparc.c (md_parse_option): Accept and ignore -sparc
8120 option, which is used by the SunOS make default .s.o rule.
8122 Wed Oct 20 12:26:33 1993 Ken Raeburn (raeburn@rover.cygnus.com)
8124 * config/tc-sparc.c (sparc_ip, label "immediate"): Convert relocs
8125 operating on upper 32 bits of immediate constants to lower-half
8126 relocs with adjusted constants.
8128 Tue Oct 19 18:13:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8130 * config/tc-m68k.h (AOUT_MACHTYPE): Define to be external variable
8132 * config/tc-m68k.c (omagic): Remove obsolete and unused variable.
8133 (m68k_aout_machtype): New variable, if OBJ_AOUT.
8134 (md_assemble): Initialize m68k_aout_machtype based on
8135 current_architecture, if OBJ_AOUT.
8136 (md_parse_option): Remove obsolete reference to omagic.
8138 Thu Oct 14 16:51:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8140 * config/tc-mips.c (md_pseudo_table): Ignore .livereg pseudo-op.
8141 (s_option): Ignore .option O* and .option pic*.
8142 (s_ent): Skip whitespace between symbol and optional digit.
8143 (my_getSmallExpression): Handle ($xx) correctly: assume 0($xx).
8145 * app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
8146 characters in state 6.
8147 * read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
8150 * config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
8151 for ELF by hacking around bizarre bfd_perform_relocation behaviour
8152 that I don't dare change.
8154 Thu Oct 14 11:33:25 1993 Michael Meissner (meissner@osf.org)
8156 * config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
8157 call strchr for each character to see if it is a special char,
8158 instead add a second loop over special_chars. Set alignment
8159 of text, data and bss sections to 4.
8160 (pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
8162 (reloc): Don't return 8 and 16 bit non-PC relative relocations on
8163 ELF, since the ELF object format does not have these type of
8164 relocations. Change the abort into as as_bad and return
8165 BFD_RELOC_NONE to silence compiler warnings.
8166 (md_assemble): Keep track of the instruction size. Allow white
8167 space between the $ and the constant for compatibility with older
8168 gases and other assemblers.
8169 (i386_operand): Skip spaces between $ and expression.
8170 (tc_gen_reloc): Don't allow anything but 32 bit relocations on
8171 ELF. Convert abort into an as_bad and assert into as_fatal.
8173 Wed Oct 13 16:50:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8175 * config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
8176 sub_symbolP is in the current segment, convert to a PC-relative
8177 fixup and discard the symbol.
8179 Wed Oct 13 14:00:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8181 * config/obj-ecoff.c (ecoff_build_symbols): Handle st_End symbol
8182 for st_StaticProc just like st_Proc.
8184 * write.c (relax_and_size_all_segments): Moved #endif for OBJ_BOUT
8185 so that OBJ_BOUT doesn't forget to adjust all the fragments in the
8188 Tue Oct 12 17:26:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8190 * config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
8191 (mips_regmask_frag): New static variable, if OBJ_ELF.
8192 (md_begin): If OBJ_ELF, create .reginfo section and set
8193 mips_regmask_frag to a frag.
8194 (mips_elf_final_processing): New function, if OBJ_ELF. Set
8195 mips_regmask_frag to register mask information.
8196 * config/tc-mips.h (elf_tc_final_processing): New macro, defined
8199 Tue Oct 12 03:33:26 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8201 * messages.c (as_fatal): Use myname when printing messages.
8203 * config/tc-i960.c (md_begin): Use null pointer, not empty string,
8204 as initial "return" value in case hashing isn't needed.
8206 * config/tc-a29k.c (md_atof): Return null, not empty string, on
8208 * config/tc-h8300.c (md_atof), config/tc-h8500.c (md_atof),
8209 config/tc-hppa.c (md_atof), config/tc-i860.c (md_atof),
8210 config/tc-i960.c (md_atof), config/tc-m88k.c (md_atof),
8211 config/tc-ns32k.c (md_atof), config/tc-sh.c (md_atof): Ditto.
8213 Mon Oct 11 16:46:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
8216 * config/tc-h8300.c (get_specific): Special action if 8 bit
8217 address seen. (check_operand): Don't complain if truncating top
8218 bits of an 8 bit address. (build_bytes): Allow an immediate and
8219 an absolute in the same insn.
8221 Mon Oct 11 17:18:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8223 * write.c (write_contents): Don't crash if seginfo is NULL.
8225 * config/obj-ecoff.c (ecoff_frob_file): Write out register masks
8226 by modifying .reginfo section, not by directly modifying BFD
8229 Mon Oct 11 14:11:32 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
8231 * config/ho-sunos.h: remove extern time declaration
8233 Mon Oct 11 16:14:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8235 * messages.c (as_fatal): Do mention that it's the assembler that
8236 got the fatal error.
8238 Fri Oct 8 14:09:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8240 * config/tc-mips.c (mips_gprmask, mips_cprmask): New variables to
8241 hold register masks.
8242 (md_begin): Initialize them to zero.
8243 (append_insn): Update mips_gprmask and mips_cprmask. Also add
8244 register variables pinfo and prev_pinfo.
8245 * config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
8246 * config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
8247 and cprmask from mips_gprmask and mips_cprmask.
8249 * config/tc-mips.h: Define TARGET_FORMAT if OBJ_ELF.
8250 * config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
8251 (various): Change all references to GP references to apply if
8252 GPOPT, not if OBJ_ECOFF.
8253 (s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
8254 instead of .rdata. If OBJ_ELF, set section flags for .rodata and
8256 (s_frame, s_loc, s_mask): Comment out entire functions, rather
8257 than just body. They're not used anyhow.
8258 * configure.in: Set cpu_type to mips for mips*. Accept
8259 mips-*-elfl* and mips-*-elf*.
8261 Thu Oct 7 18:36:29 1993 Michael Meissner (meissner@osf.org)
8263 * config/obj-elf.c (obj_elf_common): Allow the alignment field to
8266 Wed Oct 6 13:01:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8268 * config/tc-mips.c (cons_fix_new_mips): New function. Turn
8269 BFD_RELOC_64 into BFD_RELOC_32.
8270 * config/tc-mips.h (TC_CONS_FIX_NEW): Define.
8271 (cons_fix_new_mips): Declare.
8273 Changes to let cons handle bignums like general expressions.
8274 * expr.h (expressionS): New field X_unsigned.
8275 * expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
8277 (expr) Fix typo resultP to right if missing operand. Set
8278 X_unsigned to 1 when building new expression.
8279 * read.c (potable): Make "octa" and "quad" call cons, not
8281 (cons): Handle bignums. If given an O_constant (small integer) to
8282 fill a big space, turn it into a bignum.
8283 (parse_bitfield_cons): Set X_unsigned field.
8284 (bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
8286 * read.h (big_cons): Remove prototype.
8287 * symbols.c (resolve_symbol_value): Don't give a warning if a
8288 symbol in expr_section can not be resolved.
8289 (S_SET_VALUE): Clear X_unsigned.
8290 * write.c (write_object_file): If resolve_symbol_value failed on a
8291 symbol we are writing out, give a warning.
8292 * config/tc-h8500.c (parse_reglist): Set X_unsigned.
8293 * config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
8294 call pa_cons, not pa_big_cons.
8295 (pa_big_cons): Remove.
8296 * config/tc-hppa.h (pa_big_cons): Remove declaration.
8297 * config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
8300 Tue Oct 5 10:53:36 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
8302 * doc/as.texinfo (Copying): new node, to handle the recent changes
8303 in the texinfo/gpl.texinfo file
8305 Mon Oct 4 17:10:15 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8307 * read.c (big_cons): Handle "0" correctly.
8309 * config/tc-mips.c (md_begin): Set target_big_endian correctly.
8311 Mon Oct 4 15:37:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8313 * config/tc-m68k.c (m68k_ip): Mode 7.3 operand using PC should
8314 have pc-relative fixup.
8315 (md_parse_option): Move "-k" case down near "-pic" case.
8317 * configure.in: Alphabetize list of cpu type alternatives. Enable
8318 OS values of "linux*elf*" and "linux*coff*" to select those
8319 formats, with linux emulation. Don't bother checking for upper-
8320 or mixed-case versions of "ose".
8322 Thu Sep 30 11:05:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
8324 * config/z8k.c (md_pseudo_table): add "unseg".
8326 Wed Sep 29 16:15:11 1993 K. Richard Pixley (rich@sendai.cygnus.com)
8328 * config/m88k-opcode.h (m88k_opcodes): correct a few mistakes
8329 found while extending the dissassembler.
8331 Tue Sep 28 12:02:04 1993 Stan Shebs (shebs@rtl.cygnus.com)
8333 * configure.in: Split i386 LynxOS out from other coff targets,
8334 add a specific Lynx emulation.
8335 Add m68k LynxOS target.
8336 * config/tc-i386.c: Define specific Lynx target format.
8337 * config/tc-m68k.c: Define specific Lynx target format.
8338 * config/te-lynx.h: New file.
8340 * config/obj-coffbfd.h: Don't set TARGET_FORMAT to be
8341 "coff-{i386,m68k}" if TARGET_FORMAT already defined.
8342 (INIT_STAB_SECTION): Define.
8343 * config/obj-coffbfd.c: Include <time.h>.
8344 (write_object_file): Look for .stab sections and call
8345 adjust_stab_section.
8346 (adjust_stab_section): New function, fills in the first symbol
8347 of a stab section with number of symbols and string table size.
8348 (obj_coff_init_stab_section): New function, creates the initial
8349 symbol for a stab section.
8351 Mon Sep 27 15:21:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8353 * config/atof-vax.c (md_atof): Return null on success instead of
8355 * config/atof-tahoe.c (md_atof): Ditto.
8356 * read.c (float_cons): Expect a null pointer for success, not an
8359 * hash.c (hash_insert, hash_jam, hash_grow): Return null pointer
8360 on success, instead of empty string. All callers changed.
8362 * config/tc-vax.c: Use PARAMS in declarations.
8363 (vip_op): Use NULL instead of empty string for success in error
8366 Sun Sep 26 23:45:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8368 * expr.c (expr) [DIFF_EXPR_OK]: Permit subtraction of two symbols
8369 in different defined segments.
8371 * write.c (relax_segment): Localize "aim" variable. If
8372 DIFF_EXPR_OK, don't impose checks on symbol segment types.
8373 (fixup_segment) [DIFF_EXPR_OK]: If sub_symbolP is in the current
8374 segment, convert to a PC-relative fixup and discard the symbol.
8376 * config/tc-m68k.c (flag_want_pic): New variable, mostly ignored.
8377 (md_parse_option) [TE_SUN3]: Set it for "-k".
8378 (m68k_ip): Generate proper fixup for mode 7.3.
8379 * config/tc-m68k.h (DIFF_EXPR_OK): Define.
8381 Sat Sep 25 05:08:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8383 * config/tc-m68k.c (struct m68k_incant, getone, gettwo): Moved
8384 earlier in the file.
8385 (insop, add_exp): Now defined as functions, for readability.
8386 (insop): Now takes two arguments; callers changed.
8388 Fri Sep 24 12:37:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
8390 * config/tc-m88k.c (get_o6): new function.
8391 (get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
8392 get_vec9, getval, get_pcr, calcop, match_name): make static and
8394 (s_file): remove extraneous forward decl.
8395 (md_begin): add const to retval decl.
8396 (calcop): cope with instructions without arguments. Handle 'o'
8397 type argument, the o6 field of the prot insn.
8398 (md_estimate_size_before_relax): return a dummy value.
8400 * config/m88k-opcode.h (m88k_opcodes): comment change; o6 field is
8401 in bits 10 through 7. flt.[dxs]s requires an r register in the
8402 second argument. New instruction lda.x. New instruction muls
8405 Fri Sep 24 13:43:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8407 * Makefile.in (distclean): Recurse like clean.
8408 * doc/Makefile.in (distclean): New target.
8410 * config/tc-mips.c (md_begin): Set BFD architecture and machine
8411 based on MIPS ISA level.
8413 Thu Sep 23 17:58:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8415 * as.c (main): "exhausted", not "exhuasted".
8417 * struc-symbol.h (struct symbol): Add sy_used_in_reloc field.
8418 * write.c (adjust_reloc_syms): Set sy_used_in_reloc.
8419 (write_object_file): Never strip symbols with sy_used_in_reloc
8422 * config/obj-elf.c (obj_elf_section): Rewrote to handle both
8423 Solaris and SVR4 style .section pseudo-ops.
8424 (obj_elf_ident): Set SEC_READONLY for .comment section.
8425 * config/tc-sparc.c (md_apply_fix): If this is ELF, and we're
8426 generating a reloc, don't apply a fix.
8428 Thu Sep 23 13:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8430 * config/obj-coffbfd.c (relax_align): Now static.
8432 Mon Sep 20 19:23:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8434 * read.c (get_stab_string_offset): Make non-static. Make
8435 arguments const. Don't align strings to 4 byte boundaries.
8436 * read.h: Declare get_stab_string_offset.
8437 * config/obj-elf.c (obj_elf_section): Set SEC_ALLOC as well as
8438 SEC_LOAD for progbits section.
8439 (obj_elf_init_stab_section): New function.
8440 (adjust_stab_sections): Add casts to avoid warnings.
8441 * config/obj-elf.h (INIT_STAB_SECTION): Call
8442 obj_elf_init_stab_section.
8443 (OBJ_PROCESS_STAB): Removed definition.
8445 Fri Sep 17 18:12:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8447 * config/obj-elf.h (S_GET_SIZE): Define.
8448 (obj_frob_forward_symbol): Define.
8449 * config/tc-i386.c (line_comment_chars): Initialize in all cases.
8451 Thu Sep 16 14:23:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8453 * tc.h: Declare tc_gen_reloc differently depending upon
8454 RELOC_EXPANSION_POSSIBLE.
8455 * config/obj-elf.c (obj_elf_section): Only set flags when first
8456 creating the section.
8458 Wed Sep 15 12:15:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8460 * config/tc-mips.c (append_insn): Don't swap a trap instruction
8463 Tue Sep 14 13:31:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8465 * config/obj-elf.c (obj_elf_data, obj_elf_text): New functions;
8466 set previous_section and previous_subsection and then call s_data
8467 and s_text, respectively.
8468 (obj_pseudo_table): Add data and text.
8469 (obj_elf_section): Add SEC_LOAD to default initialization of
8470 flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
8471 SEC_ALLOC for "alloc" string. Don't bother trying to find the
8472 section; just use subseg_new.
8474 * read.c (change_to_section): Removed. This is now done by
8476 (get_stab_string_offset): Rearranged somewhat. Create the section
8477 using subseg_new. Store the string index in seg_info, rather than
8478 in a static variable. Force the first string to be empty. Use
8479 frag_more rather than FRAG_APPEND_1_CHAR.
8480 (s_stab_generic): Rewrote.
8481 * subsegs.h (segment_info_type): Added stabu union.
8482 * subsegs.c (subseg_new): Initialize stab_string_size to 0.
8483 * config/obj-aout.c: Don't include aout/stab_gnu.h.
8484 (obj_aout_stab, obj_aout_desc): Removed.
8485 (obj_pseudo_table): Removed desc and stabX entries.
8486 * config/obj-bout.c: Same changes as config/obj-aout.c.
8487 * config/obj-bout.h (S_SET_TYPE): Define.
8488 (tc_bout_fix_to_chars): Declare.
8489 * config/obj-coff.c (obj_coff_stab): Removed.
8490 (obj_pseudo_table): Removed desc and stabX entries.
8491 * config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
8492 * config/obj-coffbfd.c (current_stab_symbol): Removed.
8493 * config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
8494 n_other, n_desc and n_value fields.
8495 (S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
8496 (MAKE_STAB_SYMBOL): Removed.
8497 * config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
8498 Changed arguments and removed parsing code.
8499 (obj_pseudo_table): Removed stabX entries.
8500 * config/obj-ecoff.h (ecoff_stab): Declare.
8501 (OBJ_PROCESS_STAB): Define.
8502 * config/obj-elf.c: Don't include aout/stab_gnu.h.
8503 (obj_elf_stab, obj_elf_xstab, obj_elf_desc,
8504 elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
8506 (obj_pseudo_table): Removed desc, stabX and xstabs entries.
8507 (obj_elf_version): Use subseg_new, not bfd_make_section. Don't
8508 set SEC_LOAD for .note section.
8509 (adjust_stab_sections): Get frag pointer from seg_info, rather
8510 than looking through frags.
8511 * config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
8512 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
8514 * config/obj-vms.c (obj_aout_stab): Removed.
8515 (obj_pseudo_table): Removed stabX entries.
8516 * config/obj-vms.h (S_SET_TYPE): Define.
8518 * as.h: Declare listing.
8519 * read.c: Don't declare listing.
8520 (emit_expr): Cast fix_new_exp argument.
8521 (parse_bitfield_cons): Correct printf format.
8522 * symbols.c (symbol_new): Add cast to avoid warning.
8523 * write.h: Declare text_last_frag and data_last_frag.
8524 * config/obj-bout.c (obj_bout_line): Added dummy argument.
8525 * config/obj-coffbfd.c: Add some casts to avoid warnings.
8526 * config/tc-a29k.c: Likewise.
8527 * config/tc-i960.c: Likewise. Also fully bracket structure
8528 initializations, fix printf formats, and remove unused variables.
8530 Mon Sep 13 16:48:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8532 * read.c (s_desc): Only compile and use if S_SET_DESC is defined.
8533 * struc-symbol.h: Declare verify_symbol_chain and
8534 verify_symbol_chain_2 even if not SYMBOLS_NEED_BACKPOINTERS.
8535 * symbols.c (verify_symbol_chain): Removed useless expression.
8536 * write.c (headers, the_object_file): Only use if not
8537 BFD_ASSEMBLER and not BFD.
8538 (fixup_segment, cvs_frag_to_fill): Only use if BFD_ASSEMBLER or
8540 (merge_data_into_text): Only use if BFD_ASSEMBLER or (not BFD and
8542 * write.h: Declare relax_segment.
8543 * config/obj-coffbfd.c (stack_pop, stack_push, stack_init): Made
8545 (stack_top): Commented out, since it's not used.
8546 Fixed up pseudo-op functions to take an ignored int argument.
8547 (size_section): Added default BAD_CASE to switch.
8548 Changed bzero calls to memset.
8549 * config/obj-coffbfd.h (S_IS_LOCAL): Call strchr on S_GET_NAME
8550 (s), not on s itself.
8551 * config/tc-a29k.c (s_use): Take ignored int argument. Only
8552 define if OBJ_COFF is not defined.
8553 * config/tc-i386.c: (fits_in_signed_byte, smallest_imm_type): Make
8554 argument signed again.
8555 * config/tc-m68k.c (s_bss, s_even, s_proc): Take ignored int
8557 (m68k_ip): Fully bracket initialization of archs.
8558 Correct several formats for __LINE__ to be %d rather than %s.
8559 (init_table): Fully bracket initialization.
8560 Cast values larger than 0x7f assigned to fr_opcode to char.
8562 * subsegs.c: Renamed non-BFD_ASSEMBLER subseg_new to subseg_set.
8563 Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
8564 section name, and subseg_set always takes a segT. Changed all
8565 callers as appropriate.
8566 * config/obj-coffbfd.c (change_to_section): Renamed to
8567 obj_coff_add_segment. Corrected. Made callers use subseg_new.
8568 * config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
8571 Mon Sep 13 13:15:03 1993 Doug Evans (dje@canuck.cygnus.com)
8573 * config/tc-sparc.h (LOCAL_LABEL): Remove test for name[0] == 'L'.
8575 Fri Sep 10 11:22:08 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8577 * config/obj-elf.h (S_SET_SIZE): Actually set the size.
8580 * Added a number of casts to function calls.
8581 * app.c (do_scrub_begin), as.c (main), expr.c (integer_constant,
8582 operand, expr), read.c (read_begin, HANDLE_CONDITIONAL_ASSEMBLY,
8583 read_a_source_file, s_align_bytes, demand_empty_rest_of_line,
8584 ignore_rest_of_line, big_cons, is_it_end_of_statement, s_ignore),
8585 read.h (is_name_beginner, is_part_of_name), config/obj-elf.c
8586 (obj_elf_section), config/tc-i386.c (parse_register),
8587 config/tc-sparc.c (isoctal, s_proc): Cast char
8588 array indices to unsigned char.
8589 * app.c (process_escape): Make static. Add prototype. Change
8590 argument from char to int.
8591 * as.c: Include output-file.h for prototypes. Comment out unused
8593 * Makefile.in (as.o): Depend on output-file.h.
8594 * as.h (BAD_CASE): Cast val argument to long, and use %ld.
8595 (pseudo_typeS): Add prototype to poc_handler field.
8596 (print_version_id): Add prototype.
8597 (xmalloc, xrealloc): Change size arguments to unsigned long.
8598 (do_scrub_next_char): Add prototypes for function arguments.
8599 (had_errors, had_warnings, scrub_from_file): Remove duplicate
8601 * atof-generic.c (atof_generic): Make size variables unsigned.
8602 * cond.c (ignore_input): Removed unused local variable ptr.
8603 * expr.c (floating_constant, integer_constant): Make static. Add
8605 * flonum-copy.c (flonum_copy): Make size variables unsigned.
8606 * frags.h: Add prototype for frag_init.
8607 * hash.h, hash.c: Change hash values from char * to PTR, make hash
8608 strings const, make returned error strings const char *. Added
8609 prototypes for functions.
8610 * input-file.h, input-file.c (input_file_buffer_size): Return
8612 * input-scrub.c (buffer_length): Make unsigned.
8613 (input_scrub_push, input_scrub_pop): Make static.
8614 * listing.c (list_symbol_table): Cast sprintf argument to unsigned
8615 long and use %lx. Print name of segment rather than address of
8617 (listing_list, listing_title): Change argument to int.
8618 (listing_eject, listing_flags, listing_psize): Add int argument.
8619 * listing.h: Corresponding declaration changes.
8620 * obj.h (obj_emit_symbols): Rename prototype argument to avoid
8622 * read.h: Change get_absolute_expression prototype to return
8623 offsetT. Add prototype for next_char_of_string. Various
8625 * read.c: Remove prototype for next_char_of_string.
8626 (pobegin): Make errtxt const. Make new_length, tmp_len and num
8628 (s_abort, s_align_ptwo, s_comm, s_data, s_app_line, s_fill,
8629 s_globl, s_lsym, s_org, s_set, s_text, s_desc): Add int argument.
8631 (s_comm): Change temp from valueT to offsetT. Cast to long when
8632 printing and use %ld (only for error messages anyhow).
8633 (s_long, s_int): Remove unused functions.
8634 (cons): Change argument to int.
8635 (emit_expr): Use %lx when printing longs.
8636 (get_absolute_expression): Return offsetT, not long.
8637 (get_stab_string_offset): Comment out unless
8638 SEPARATE_STAB_SECTIONS.
8639 (s_stab_generic): Remove unused offset. Define seg_is_new only
8640 if SEPARATE_STAB_SECTIONS. Use toP only in local block.
8641 * struc-symbol.h (verify_symbol_chain_2): Add prototype.
8642 * symbols.c: Remove nested comment.
8643 (symbol_new): Rename value to valu.
8644 (colon): Use %ld and cast to long in error message.
8645 * symbols.h: Remove duplicate verify_symbol_chain declaration.
8646 * tc.h: Remove unused md_emit_relocations declaration.
8647 (tc_gen_reloc): Add declaration.
8648 * write.c (cvt_frag_to_fill): Change first argument name depending
8650 (write_relocs): Remove unused offset, frags. Remove tc_gen_reloc
8651 declarations. Make n unsigned.
8652 (write_contents): Remove unused i, n, relocs, fixp. Rename frags
8653 to f to avoid shadowing.
8654 (write_object_file): Define fragP only if not BFD_ASSEMBLER or not
8655 WORKING_DOT_WORD. Remove unused keep. Only declare punt and
8656 punt_it if they will be used. Make i and n unsigned.
8657 (fixup_segment): Cast to long and use %ld in error message.
8658 * xmalloc.c (xmalloc, xrealloc): Make size argument unsigned.
8659 * config/obj-aout.h: Remove nested comment. Add prototype for
8660 obj_aout_frob_symbol.
8661 (obj_aout_line, obj_aout_desc): Add int argument.
8662 * config/obj-ecoff.c: Changed build routines to use an unsigned
8664 (add_string): Make len unsigned long.
8665 (obj_ecoff_stab): Use %lu in error message.
8666 * config/obj-elf.c (obj_elf_common): Comment out unused label
8668 (obj_elf_frob_symbol): Return 0 (currently broken).
8669 (obj_elf_desc, obj_elf_version, obj_elf_size, obj_elf_type,
8670 obj_elf_ident, obj_elf_weak, obj_elf_local, obj_elf_common,
8671 obj_elf_line, obj_elf_previous): Add int argument.
8672 (obj_elf_write_symbol_p): Make static.
8673 * config/obj-elf.h (obj_elf_write_symbol): Add prototype.
8674 * config/tc-hppa.h: Remove declarations of functions declared in
8676 * config/tc-i386.c (ENCODE_RELAX_STATE): Cast to relax_substateT.
8677 (s_bss): Add int argument.
8678 (fits_in_signed_byte, smallest_imm_type): Make argument unsigned.
8679 (dummy): Remove unused function.
8680 (md_assemble): Rename local o to op to avoid shadowing.
8681 (tc_gen_reloc): Rename local reloc to rel to avoid shadowing.
8682 * config/tc-m68k.c (s_data1, s_data2): Add int argument.
8683 * config/tc-mips.c (mips_ip, md_apply_fix): Cast to long and use
8684 %ld in error messages.
8685 * config/tc-sparc.c: Remove duplicate declarations.
8686 (getExpression): Rewrite condition to avoid empty conditional
8688 (s_reg, s_proc, s_reserve, s_common, s_seg, s_xword): Add int
8691 Thu Sep 9 17:10:00 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8693 Changes from Jeff Law:
8695 * config/tc-hppa.c (md_assemble): Fix typo.
8696 (pa_ip): Delete unused variables and labels. Do not check for
8697 unsigned values being < 0, it can't happen.
8698 (is_same_frag): Return a value in recursive call case.
8699 (pa_callinfo): Delete unused variables and labels.
8700 (pa_comm): Likewise.
8701 (pa_copyright): Likewise.
8702 (pa_export): Likewise.
8703 (pa_import): Likewise.
8704 (pa_param): Likewise.
8705 (pa_space): Likewise.
8706 (pa_subspace): Likewise.
8708 Thu Sep 9 15:05:34 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8710 * read.c (get_stab_string_offset, s_stab_generic): If
8711 BFD_ASSEMBLER, call subseg_set rather than subseg_new.
8713 Wed Sep 8 15:09:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8715 * config/obj-elf.c (obj_elf_section): Set SEC_LOAD when using
8716 default flag values.
8718 Tue Sep 7 10:22:52 1993 Stan Shebs (shebs@rtl.cygnus.com)
8720 * read.c: (change_to_section): Don't include body if not MANY_SECTIONS.
8722 * read.c: (s_stab, s_xstab, s_desc): New functions to parse
8723 various stab-related directives.
8724 * read.h: (s_stab, s_xstab, s_desc): New function prototypes.
8725 * write.c: (merge_data_into_text): Fix ifdef tangle.
8726 * config/obj-coffbfd.c (current_stab_symbol): Fake symbol
8727 for stab reader to use.
8728 * config/obj-coffbfdh.h (obj_symbol_type): Added fields for
8729 stab reader, macros to access.
8731 Fri Sep 3 16:44:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8733 * config/obj-elf.h (elf_symbol): No longer special-cased on
8734 sparcv9, since elf_symbol_type is now independent of size.
8736 * config/obj-elf.h (elf_symbol): Fixed name of elf_symbol_type.
8738 * config/tc-hppa.h (struct default_subspace_dict, struct
8739 default_space_dict): Field "sort" is now unsigned char.
8741 * config/tc-hppa.c (pa_def_subspaces, pa_def_spaces): Align
8742 columns for easier reading.
8743 (bcmp, index): Deleted USG-specific definitions. Should be dealt
8744 with in ho-*.h, or in libiberty. Changed mention of index to
8746 (label_symbolP, label_symbol_defined, callinfo_found,
8747 within_entry_exit, exit_processing_complete, within_procedure,
8748 pa_def_subspaces, pa_def_spaces, pa_pseudo_op_moves_pc,
8749 label_symbols_rootP, pa_get_label, pa_label_is_defined,
8750 pa_undefine_label): Now static.
8751 (movers): Now const, in addition to pointing to const data.
8752 * config/tc-hppa.h (label_symbolS_rootP, pa_get_label,
8753 pa_label_is_defined, pa_undefine_label, pa_pseudo_op_moves_pc):
8754 Delete declarations.
8756 Merged more changes from Jeff Law and Pete Hoogenboom:
8758 * config/tc-hppa.c (pa_def_subspaces, pa_def_subspaces): Remove
8759 entries for .stab and .stabstr.
8761 * config/obj-elf.c: (elf_stab_symbol_string): Set the
8762 SEC_LOAD attribute for the .stabstr section.
8763 (obj_elf_stab_generic): Set the SEC_LOAD attribute for the
8765 (obj_elf_stab_generic): Change '#if 1' to '#if 0'.
8766 (obj_elf_stab_generic): Incorrect byte count on call to
8767 md_number_to_chars function.
8769 * config/tc-hppa.c (hppa_tc_symbol): Static functions need
8770 argument relocation bits too.
8772 * config/tc-hppa.c (pa_stringer): Correctly handle escaping
8773 characters which should appear unaltered in the output string (for
8774 example an escaped double-quote).
8776 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Always
8778 (pa_parse_neg_cmpsub_cmpltr): Likewise.
8779 (pa_parse_nonneg_add_cmpltr): Likewise.
8780 (pa_parse_neg_add_cmpltr): Likewise.
8782 * config/tc-hppa.h (parse_cons_expression_hppa): Remove prototype
8784 (cons_fix_new_hppa): Likewise.
8785 * config/tc-hppa.c (md_apply_fix): Fix type of valp to match
8788 * config/tc-hppa.c: Include libhppa.h.
8790 * config/tc-hppa.h: Delete extern declarations of functions
8793 * config/tc-hppa.c (pa_space): Rework to avoid unwanted #ifdef
8794 OBJ_ELF conditionals.
8795 * config/tc-hppa.h (LOCAL_LABEL): Correctly identify local labels
8798 Thu Sep 2 10:43:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8800 * config/tc-mips.c (macro_build): Accept 'z', and ignore it.
8801 (macro): Use "z,s,t" for div instructions to match corresponding
8802 change in opcode table.
8803 (mips_ip): Added 'z'--must be zero register.
8805 Wed Sep 1 15:56:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8807 * write.c (write_relocs) [RELOC_EXPANSION_POSSIBLE]: Declare
8808 tc_gen_reloc correctly.
8810 * configure.in: Use "case" instead of "if" when possible. Rewrote
8811 Makefile editing to reduce work done. Treat "hppa*" as "hppa".
8813 Wed Sep 1 12:19:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
8815 * config/obj-coffbfd.c (obj_coff_section): add 'd' as an alias for
8816 section type of data. 'd' seems to be used for m88k.
8818 Wed Aug 25 22:33:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8820 * config/tc-mips.c (mips_align, s_stringer, s_cons, s_float_cons,
8821 s_mips_space): Set insn_label to NULL to avoid changing it at the
8822 next .align statement.
8823 (append_insn): Don't swap jal with instruction that sets the
8824 register that jal sets.
8826 Wed Aug 25 16:15:57 1993 K. Richard Pixley (rich@sendai.cygnus.com)
8828 * configure.in: recognize m88110.
8830 Wed Aug 25 13:37:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8832 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
8833 * config/tc-hppa.c (pa_build_unwind_subspace): SEC_ALLOC should
8834 not be on for .hppa_unwind.
8835 (md_pseudo_table): .PARAM and .param are valid pseudo-ops for GAS.
8836 (pa_param): New function to handle .PARAM directives.
8837 (pa_ip): Pass "isbranch" argument down to pa_parse_*_compltr
8838 functions. Handle '|' for movb; allow movb,n.
8839 (pa_parse_nonneg_cmpsub_cmpltr): Delete old useless
8840 version. Handle cases where no completer exists for
8842 (pa_parse_neg_cmpsub_cmpltr): Handle cases where no
8843 completer exists for comb,n or addb,n. Make logic
8844 mirror that of pa_parse_nonneg_cmpsub_cmpltr.
8845 (pa_parse_nonneg_add_cmpltr): Likewise.
8846 (pa_parse_neg_add_cmpltr): Likewise.
8847 * tc-hppa.h (pa_param): Declare.
8849 Tue Aug 24 15:41:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8851 * config/tc-hppa.c (hppa_tc_make_symextn_section): Now static.
8852 Added forward declaration.
8854 Merged changes from Pete Hoogenboom and Jeff Law at Utah:
8856 * config/obj-elf.c (elf_frob_file): Arguments were incorrect on
8857 call to elf_tc_make_sections.
8858 (obj_elf_version): A .note section shouldn't have the SEC_ALLOC
8861 * config/tc-hppa.c (hppa_tc_make_sections): Add some processing to
8862 handle symbol extension sections.
8864 * config/tc-hppa.c (pa_build_symextn_section): New function to
8865 create a symbol extension section.
8866 (pa_export_args): Make call to pa_build_symextn_section.
8867 (hppa_tc_symbol, hppa_tc_make_sections,
8868 hppa_tc_make_symextn_section): New functions.
8869 * config/tc-hppa.h: Update elf_tc_symbol and elf_tc_make_sections
8872 * read.c (emit_expr): Place check for TC_CONS_FIX_NEW in the
8873 BFD_ASSEMBLER branch as well.
8875 * config/tc-hppa.h: If ELF is the target object format, define
8876 some ELF- and hppa-specific types and constants.
8878 * config/tc-hppa.c (getExpression): Fix a typo.
8880 * read.c (read_a_source_file): Use TC_EQUAL_IN_INSN to determine
8881 if a `=' is part of an instruction.
8882 (read_a_source_file): Handle case where end-of-line markers are
8883 also used within instructions.
8884 * config/tc-hppa.h (TC_EQUAL_IN_INSN, TC_EOL_IN_INSN): Define.
8886 * config/tc-hppa.c (md_apply_fix_1): Keep relocations for
8887 out-of-range branches/'calls using "bl" or calls which may need
8888 argument relocation stubs. Do not need/keep relocations for
8889 conditional branches.
8890 (elf_hppa_final_processing): Fix calculation of function size.
8892 * config/obj-elf.c (obj_elf_version): Mark .note section as
8895 * config/tc-hppa.c (parse_cons_expression_hppa): Pass exp, not the
8896 address of exp, to expression.
8897 (pa_build_unwind_subspace): Turn SEC_HAS_CONTENTS flag on.
8898 (md_apply_fix_1): Delete unwanted comments.
8899 (process_exit): Symbols marking the end of a function are always
8902 * config/tc-hppa.c: Include elf32-hppa.h from BFD tree.
8903 (pa_space): Declare and initialize gdb_section.
8905 * config/obj-elf.c (elf_frob_file): Change
8906 elf_tc_final_processing_hook to elf_tc_final_processing.
8908 * config/tc-hppa.c (fix_new_hppa): Fix argument list to match
8909 argument type declarations.
8910 (getExpression): Fix typo.
8911 (pa_export_args): Change elf_symbol_type to elf32_symbol_type.
8912 (elf_hppa_final_processing): Likewise. Name changed from
8913 elf_hppa_final_processing_hook.
8914 (start_symbol_root, start_symbol_last): Deleted.
8916 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION): Fix typo.
8918 * config/tc-hppa.h: Replace "symbolS" with "struct symbol" to
8919 avoid changing include ordering.
8921 * config/tc-hppa.c (pa_ip, case 'y'): Handle just like 't'.
8923 Mon Aug 23 12:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8925 * config/tc-mips.c (set_at): Added unsignedp argument. Use
8927 (set_at_unsigned): Removed; changed callers to use set_at.
8928 (load_register): Removed unused ip argument. Changed callers.
8929 (append_insn): Don't swap branch and branch likely.
8930 (macro_build): Handle 'u'.
8931 (load_register): Handle 64 bit constants.
8932 (macro): Added M_DABS, removed M_ABSU. Numerous changes to
8933 support 64 bit constants.
8934 (mips_ip): Use hex constants in range checks for clarity.
8935 (md_number_to_chars): Support 8 byte values.
8937 Fri Aug 20 16:50:59 1993 K. Richard Pixley (rich@sendai.cygnus.com)
8939 * config/tc-m88k.h: updated copyrights.
8940 (TC_CONS_RELOC): declare to be RELOC_32.
8942 Fri Aug 20 11:16:44 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
8944 * config/tc-mips.c (mips_isa): New static variable.
8945 (md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
8946 check macros. Set text alignment and GP size here.
8947 (md_assemble): Don't set text alignment and GP size here.
8948 (append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
8949 Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
8950 a NOP after a branch likely.
8951 (mips_emit_delays): Don't insert NOPS for load delays if mips_isa
8953 (macro): Support r6000 and r4000 macros.
8954 (mips_ip): Check insn ISA level against mips_isa before using it.
8955 Added 'x' case for ignored register.
8956 (md_parse_option): Handle -mipsN and -mcpu=XX.
8958 Fri Aug 20 01:26:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8960 * config/tc-i386.c (md_pseudo_table) [OBJ_ELF]: Handle ".zero".
8962 Thu Aug 19 12:15:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8964 * config/tc-sparc.c (s_local): Function moved and renamed...
8965 * config/obj-elf.c (obj_elf_local): ...to here.
8966 * config/tc-sparc.c (md_pseudo_table), config/obj-elf.c
8967 (obj_pseudo_table): Move handling of ".local".
8969 * tc.h (md_parse_option): Don't declare if defined as a macro.
8971 * config/tc-i386.h (NO_RELOC) [BFD_ASSEMBLER]: Define as
8973 (md_parse_option): New macro, converted from function.
8974 * config/tc-i386.c (md_parse_option): Function deleted.
8975 (comment_chars) [OBJ_ELF]: Include "/".
8976 (line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
8977 (md_assemble): Cast 0xe9 to char explicitly, to avoid compiler
8979 (md_assemble, md_estimate_size_before_relax, md_create_long_jump):
8980 Call reloc for fix_new type, or use correct enumerator, instead of
8981 always using NO_RELOC.
8982 (i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
8983 tests for valid section.
8984 (md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start
8986 (md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
8987 symbol, compensate for location of reloc.
8988 (reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define
8991 Wed Aug 18 16:51:29 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
8993 * config/obj-elf.c: Undef NO_RELOC before including aout/aout64.h.
8994 (obj_elf_weak): New function.
8995 (obj_pseudo_table): Handle ".weak".
8996 (obj_elf_section): If section directive includes a string, ignore
8997 it for now. Accept "progbits" flag.
8998 (obj_elf_type): Accept `@' before flag name.
9000 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Get rid of `if(1)'
9002 (fixup_segment) [BFD_ASSEMBLER]: Use bfd_is_com_section, rather
9003 than checking for bfd_com_section directly.
9004 (fixup_segment): Simplify range check.
9005 (fixup_segment) [OBJ_COFF && TC_I960]: Simplify cpp condition
9008 * symbols.h (S_SET_WEAK): Declare.
9009 * symbols.c (S_SET_WEAK): New function.
9010 (S_SET_EXTERNAL, S_CLEAR_EXTERNAL): Don't bother with BSF_EXPORT,
9011 it's not a separate flag any more. Clear BSF_WEAK.
9013 * read.c (potable): Treat "string" like "asciz".
9015 Wed Aug 18 15:30:29 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9017 * config/tc-mips.c (append_insn): Don't swap branch instructions
9018 if .set nobopt or .set volatile.
9019 (gp_reference): .lit8 and .lit4 are accessed via the GP register.
9020 (macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
9021 (mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
9022 * config/obj-ecoff.c: Renamed some variables to avoid shadow
9025 Mon Aug 16 14:16:02 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
9027 * config/obj-coff.h (S_IS_COMMON): add missing backslash
9029 * configure.in (z8k-*-{coff,sim}): use coffbfd for this target
9031 Thu Aug 12 11:47:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9033 * config/tc-mips.c (mips_ip): Suggested by
9034 davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
9035 names for 'E' and 'G' argument types (coprocessor registers) and
9036 don't warn if $1 is used on the coprocessor.
9037 (macro): Handle M_{L,S}WC{0,2,3}_AB correctly.
9039 Mon Aug 9 12:09:14 1993 Doug Evans (dje@canuck.cygnus.com)
9041 * read.c (emit_expr): Use BFD_RELOC_16 for 2-byte values.
9042 * config/tc-sparc.c (md_apply_fix, tc_gen_reloc): Handle
9044 * config/tc-sparc.h (WORKING_DOT_WORD): Define.
9046 Mon Aug 9 13:36:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9048 * write.c (merge_data_into_text): Define only if BFD_ASSEMBLER is
9049 defined or BFD is not.
9050 (relax_and_size_all_segments): Declare local variable fragP.
9052 Fri Aug 6 15:22:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9054 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_32): Fill in
9055 bytes with real values, not zeros.
9057 Fri Aug 6 10:57:59 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9059 * configure.in (mips-*-riscos*, mips-*-sysv*): New (untested)
9060 targets, using ecoff and mips-big.
9062 * config/tc-mips.c (mips_ip): From davidj@ICSI.Berkeley.EDU (David
9063 Johnson): Added case for 'C' for coprocessor instruction codes.
9065 Thu Aug 5 13:08:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9067 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): Fill in
9068 bytes with real values, not zeros.
9069 (md_pseudo_table): Call cons for .uaxword.
9071 * config/obj-elf.c (obj_pseudo_table): Handle ".8byte".
9073 * read.c (emit_expr): Use BFD_RELOC_64 for 8-byte expressions.
9075 * write.c (write_object_file): Test DEBUG_SYMS instead of DEBUG
9076 for verifying symbol chain.
9077 (merge_data_into_text, relax_and_size_all_segments): New
9078 functions, split out from write_object_file.
9080 Tue Aug 3 15:43:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9082 * config/obj-elf.c (obj_elf_stab_generic, in disabled code): If
9083 debug section is new, allocate an extra 12 bytes at its start. If
9084 ".stabs" type is N_SO, fill in filename symbol field of that first
9085 entry. Return early if "goof", to simplify later code slightly.
9086 (adjust_stab_sections): New function.
9087 (elf_frob_file): Apply adjust_stab_sections to each section.
9089 * config/obj-elf.c (obj_elf_section, obj_elf_previous): No longer
9091 * config/obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
9092 * config/tc-sparc.c (md_pseudo_table): Call them for "pushsection"
9093 and "popsection", and call cons for "uaword" and "uahalf".
9095 * config/obj-elf.c (obj_elf_version): Use English in error
9098 Tue Aug 3 11:29:06 1993 Ian Lance Taylor (ian@cygnus.com)
9100 * config/obj-ecoff.c: Updated for BFD ECOFF changes. Now gets the
9101 swapping routines and external structure sizes via the
9102 ecoff_backend information. No longer includes coff/mips.h.
9104 Mon Aug 2 17:35:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9106 * config/obj-ecoff.c (get_tag): Save tag name in permanent memory
9107 and in hash_ptr->string.
9109 * app.c (do_scrub_next_char): Reset state to 0 after .appline if
9110 file name is not seen.
9112 Mon Aug 2 11:51:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9114 * config/tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case,
9115 parallel to BFD_RELOC_32.
9116 (tc_gen_reloc): Accept BFD_RELOC_64.
9118 Thu Jul 29 22:21:28 1993 Ian Lance Taylor (ian@cygnus.com)
9120 * write.c: Don't use short int in a prototype.
9122 * expr.c (operand): Make return value simply depend on contents of
9123 returned expression.
9125 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
9127 * configure.in: sparc*-aout and sparc*-vxworks are BFD assemblers
9129 Thu Jul 29 18:38:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
9131 * config/ho-sunos.h: remove some old function decls that conflict
9132 w/ ANSI, and which weren't needed anyway
9134 Wed Jul 28 16:34:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9136 * config/obj-elf.h (obj_frob_symbol): Renamed from tc_frob_symbol,
9137 and disabled since it breaks Ian's new symbol-value code.
9139 * expr.c (integer_constant): Accept more digits if BFD64.
9141 Wed Jul 28 11:30:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9143 * config/tc-m68k.c (m68k_ip): If we have a normal constant when we
9144 expect a bignum, turn it into a bignum. Output extra zeroes
9145 before a short bignum, rather than after.
9147 Tue Jul 27 15:54:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9149 * symbols.c (symbol_new): Conditionalize verify_symbol_chain call
9150 on DEBUG_SYMS, not DEBUG.
9151 (symbol_remove): Likewise.
9152 (symbol_insert): Likewise.
9154 Tue Jul 27 08:45:05 1993 Ian Lance Taylor (ian@cygnus.com)
9156 * config/tc-mips.c (mips_optimize): New static variable.
9157 (append_insn): If mips_optimize == 0, always insert NOP
9158 instructions. If mips_optimize < 2, don't swap branches.
9159 (md_parse_option): If -Ox or -gx, set mips_optimize accordingly.
9161 Mon Jul 26 18:02:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
9163 * Makefile.in (clean): if testsuite does not exist, then skip it.
9165 Fri Jul 23 14:13:25 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9167 * config/tc-mips.c (prev_insn_unreordered,
9168 prev_prev_insn_unreordered): New static variables.
9169 (append_insn): Don't swap branch instruction if
9170 prev_prev_insn_unreordered (see comment).
9171 (mips_no_prev_insn): Clear the unreordered variables.
9172 (s_mipsset): When turning on reordering, set the unreordered
9175 Fri Jul 23 13:09:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9177 * config/obj-elf.c (obj_elf_section): Sections ".init" and ".fini"
9178 are also magic, and have special default flag settings.
9179 (obj_elf_frob_symbol): Since the return value from this function
9180 isn't used, don't bother calling obj_elf_write_symbol_p, since it
9181 doesn't accomplish anything else.
9183 * config/tc-sparc.c (md_section_align): Round up section size only
9186 * symbols.c: Don't define DEBUG by default.
9188 Thu Jul 22 12:09:41 1993 Ian Lance Taylor (ian@cygnus.com)
9190 * write.c (fix_new_exp): Handle a O_uminus expression.
9192 * expr.c (expr): Don't let absolute_section override
9193 undefined_section for the return value.
9195 * read.c (read_a_source_file): In NO_PSEUDO_DOT case, if we find a
9196 pseudo-op with a poc_handler field of NULL, ignore it and treat it
9197 as an instruction instead.
9198 * config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
9201 * config/tc-h8500.c (md_begin): Use a local variable when
9202 initializing md_relax_table to avoid warnings about modifying a
9203 supposedly const data structure.
9205 Thu Jul 22 10:58:51 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
9207 * config/obj-aout.c: Only include aout/aout64.h if BFD_ASSEMBLER
9210 Wed Jul 21 17:32:02 1993 Fred Fish (fnf@deneb.cygnus.com)
9212 * configure.in (case ${host}): Map *-*-sysv4* to gas_host=sysv.
9213 * configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
9214 case to set obj_format=elf. Must go before i386-*-sysv* case that
9215 sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
9216 *-*-solaris case, and move to before *-sysv* case that wants to
9217 set obj_format to coff.
9218 * config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
9220 * config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
9223 Wed Jul 21 12:47:51 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9225 * config/obj-aout.c: Include aout/aout64.h.
9226 (obj_aout_frob_symbol): Set BSF_DEBUGGING for a constructor
9227 symbol, so that BFD doesn't tamper with the type.
9229 * read.c (read_a_source_file): If NO_PSEUDO_DOT is defined, look
9230 up opcodes as pseudo-ops even if they don't start with '.'.
9231 * config/tc-m88k.h (NO_PSEUDO_DOT): Define.
9232 * config/tc-m88k.c (md_assemble): Removed special pseudo-op
9234 (md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
9235 Output the low 16 bits for RELOC_HI16, not the high 16 bits.
9236 * config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
9237 r_offset field of the reloc to the fixup offset.
9238 (fixup_segments): If TC_M88K, don't warn about fixup overflows.
9239 * doc/as.texinfo: Minor updates.
9241 Tue Jul 20 19:28:56 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9243 * Extensive changes to permit symbols to contain any expression
9244 type and to delay the computation of the expression until the
9245 value is actually needed. This permits setting symbols to values
9246 calculated based on object code size. Expressions were changed to
9247 no longer be in a section, to stop the overloading of segment and
9248 expression type that previously occurred.
9250 * as.c (big_section, pass1_section, diff_section, absent_section):
9252 (expr_section): Added (used for dummy symbols which hold
9253 intermediate expression values).
9254 (perform_an_assembly_pass): Create expr_section, do not create the
9255 sections now removed.
9256 * as.h (segT): Removed SEG_ABSENT, SEG_PASS1, SEG_BIG, and
9257 SEG_DIFFERENCE. Added SEG_EXPR.
9258 (SEG_NORMAL): Corresponding changes.
9259 * subsegs.c (seg_name, subsegs_begin): Changed accordingly.
9260 * write.c (write_object_file): Ditto.
9261 * config/obj-aout.c (seg_N_TYPE): Ditto.
9262 * config/obj-bout.c (seg_N_TYPE): Ditto.
9263 * config/obj-coff.c (seg_N_TYPE): Ditto.
9264 * config/obj-coffbfd.c (seg_N_TYPE): Ditto.
9265 * config/obj-vms.c (seg_N_TYPE): Ditto.
9267 * expr.h (operatorT): Moved in from expr.c, added some values.
9268 (expressionS): Added X_op field, removed X_seg field; renamed
9269 X_subtract_symbol to X_op_symbol.
9270 * expr.c: Extensive changes to assign expression types rather than
9271 sections and to simplify the parsing.
9272 * write.c (fix_new_internal): New static function.
9273 (fix_new): Removed sub_symbol argument.
9274 (fix_new_exp): New function, takes expression argument.
9275 * write.h: Prototype changes for fix_new and fix_new_exp.
9276 * cond.c (s_if): Changed accordingly.
9277 * read.c (s_lsym, pseudo_set, emit_expr, parse_bitfield_cons,
9278 parse_repeat_cons, get_segmented_expression,
9279 get_known_segmented_expression, get_absolute_expression): Ditto.
9280 * symbols.c (resolve_symbol_value, S_GET_VALUE, S_SET_VALUE):
9282 * write.c (write_object_file): Ditto.
9283 * config/obj-coff.c (obj_coff_def, obj_coff_val): Ditto.
9284 * config/obj-coffbfd.c (obj_coff_def, obj_coff_val,
9285 obj_coff_endef, yank_symbols): Ditto.
9286 * config/obj-elf.c (obj_elf_stab_generic, obj_elf_size): Ditto.
9287 * config/tc-a29k.c (md_assemble, parse_operand, machine_ip,
9288 print_insn, md_operand): Ditto.
9289 * config/tc-h8300.c (parse_exp, colonmod24, check_operand,
9290 do_a_fix_imm, build_bytes): Ditto.
9291 * config/tc-h8500.c (parse_exp, skip_colonthing, parse_reglist,
9292 get_specific, check, insert, md_convert_frag): Ditto.
9293 * config/tc-hppa.c (the_insn, fix_new_hppa, cons_fix_new_hppa,
9294 md_assemble, pa_ip, getExpression, getAbsoluteExpression,
9295 evaluateAbsolute, pa_build_unwind_subspace, pa_entry,
9296 process_exit): Ditto.
9297 * config/tc-hppa.h (STAB_FIXUP, is_DP_relative, is_PC_relative,
9299 * config/tc-i386.c (pe, md_assemble, i386_operand,
9300 md_estimate_size_before_relax, md_create_long_jump): Ditto.
9301 * config/tc-i860.c (md_assemble, getExpression, print_insn):
9303 * config/tc-i960.c (parse_expr, subs, segs, md_convert_frag,
9304 get_cdisp, mem_fmt, parse_ldconst, relax_cobr, s_sysproc,
9305 i960_handle_align): Ditto.
9306 * config/tc-m68k.c (struct m68k_exp, struct m68k_it, seg, op,
9307 subs, add_fix, isvar, m68k_ip, md_assemble, md_convert_frag_1,
9308 md_estimate_size_before_relax, md_create_long_jump, get_num):
9310 * config/tc-m88k.c (md_assemble, get_imm16, get_pcr,
9311 md_create_short_jump, md_create_long_jump): Ditto.
9312 * config/tc-mips.c (md_assemble, append_insn, gp_reference,
9313 macro_build, macro, my_getExpression): Ditto. Also removed
9314 get_optional_absolute_expression; just use get_absolute_expression
9316 * config/tc-ns32k.c (get_addr_mode, evaluate_expr, convert_iif,
9317 fix_new_ns32k, fix_new_ns32k_exp, cons_fix_new_ns32k): Ditto.
9318 * config/tc-ns32k.h (fix_new_ns32k prototype): Ditto.
9319 * config/tc-sh.c (parse_exp, check, insert, md_convert_frag):
9321 * config/tc-sparc.c (md_assemble, sparc_ip, getExpression,
9323 * config/tc-tahoe.c (struct top, md_estimate_size_before_relax,
9324 tip_op, md_assemble): Ditto.
9325 * config/tc-vax.c (seg_of_operand, md_assemble,
9326 md_estimate_size_before_relax, md_create_long_jump): Ditto.
9327 * config/tc-z8k.c (parse_exp, check_operand, newfix): Ditto.
9329 Tue Jul 20 12:17:16 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
9331 * configure.in: i386-lynx is the same as i386-coff
9333 Mon Jul 19 15:21:20 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
9335 * config/obj-elf.c (obj_elf_previous): New function.
9336 (previous_section, previous_subsection): New vars.
9337 (obj_elf_section): Save current place in case DWARF code wants us
9338 to pop back to it. Handle unquoted section name as well as quoted
9339 section name. Don't crash on invalid strings.
9340 (obj_pseudo_table): Handle new pseudos "previous", "2byte", and
9343 * config/obj-elf.h: Don't include struc-symbol.h.
9344 (obj_elf_frob_symbol): Declare arg as struct symbol *.
9346 * tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Local labels can start with
9349 * write.c (write_relocs): New function, split off from
9350 write_contents. Use memset instead of bzero.
9351 (write_object_file): Apply write_relocs to each section before
9352 applying write_contents.
9354 * read.c (read_begin): Call obstack_begin with values closer to 1K
9356 (read_a_source_file, big_cons, float_cons): Use memcpy instead of
9359 Mon Jul 19 14:30:00 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9361 * config/tc-m68k.c (m68k_ip_op): Don't decrement strend when
9362 calculating opP->isiz; this permits the expression size to be
9363 determined as well, later on.
9365 * expr.c (clean_up_expression): Don't cancel the subtraction of
9368 * read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
9369 switch to text section rather than data section.
9371 Mon Jul 19 12:35:39 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9373 * config/tc-m68k.c (m68k_ip, case AINDX): Add 6 to operand
9374 expression (to take the pc-rel instruction itself into account)
9375 before using the expression, instead of after.
9377 Fri Jul 16 08:56:04 1993 Ian Lance Taylor (ian@cygnus.com)
9379 * read.c (float_cons): Simplified parsing logic. If
9380 REPEAT_CONS_EXPRESSIONS is defined, accept a repeat count.
9382 * symbols.c (colon): Rather than a special case for TC_HPPA,
9383 use new macro tc_frob_label.
9384 * config/tc-hppa.h (tc_frob_label): Define.
9386 * config/tc-mips.c: Many changes to support simple assembler
9388 (insn_label, prev_insn, prev_prev_insn, dummy_opcode,
9389 prev_insn_valid, prev_insn_frag, prev_insn_where,
9390 prev_insn_fixp, prev_insn_is_delay_slot): New static
9392 (insn_uses_reg, mips_no_prev_insn, mips_emit_delays,
9393 mips_align, s_stringer, s_mips_space): New static functions.
9394 (mips_define_label): New global function.
9395 (md_pseudo_table): For "ascii", "asciz", "asciiz", call
9396 s_stringer. Changed argument to float_cons from 0 or 1 to 'f'
9397 or 'd'. For "space" call s_mips_space.
9398 (md_begin): Call mips_no_prev_insn.
9399 (append_insn): Only insert necessary NOP instructions.
9400 (macro): Call mips_emit_delays before setting mips_noreorder.
9401 Increment and decrement mips_noreorder rather than using
9402 save_reorder_condition. Don't bother to use noreorder in
9403 M_L_DOB and M_L_DAB, since append_insn will not insert a NOP.
9404 (md_atof): Handle floating point numbers correctly for both
9405 big and little endian targets.
9406 (s_align, s_cons): Call mips_align rather than frag_align.
9407 (s_change_seg, s_cons): Call mips_emit_delays.
9408 (s_float_cons): Let float_cons do the work.
9409 (s_mipsset): Call mips_emit_delays when setting noreorder.
9410 * config/tc-mips.h (tc_frob_label): Define to be
9413 * config/obj-ecoff.c (ecoff_build_symbols, ecoff_build_procs,
9414 ecoff_frob_files): Consistently use S_GET_VALUE rather than
9415 bfd_asymbol_value. Warn if taking difference of symbols in
9418 Thu Jul 15 11:51:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9420 * config/obj-ecoff.c (ecoff_frob_file): Discard all open scopes,
9423 * config/obj-coffbfd.c (fixup_segment): If TC_M88K, don't adjust
9424 by md_pcrel_from if we are relocating against a symbol (we still
9425 need md_pcrel_from for a PC relative relocation within the same
9427 * config/tc-m88k.c (md_pcrel_from): Corrected return value.
9428 (omagic): Removed unused variable.
9430 * Preliminary support for m88k-coff.
9431 * configure.in (m88k-*-coff*): New target. Use coffbfd and
9433 * config/m88kcoff.mt: New file.
9434 * read.c (lex_type): New macro LEX_AT to set lex type of '@'.
9435 (pseudo_set): Handle difference of symbols in different fragments
9436 by saving the entire expression as the value of the symbol.
9437 * symbols.c (resolve_symbol_value): Resolve difference
9439 * config/obj-coffbfd.c (obj_pseudo_table): If TC_M88K, accept
9440 "sdef" as a synonym for "def".
9441 * config/obj-coffbfd.h: If TC_M88K, include coff/m88k.h and set
9443 (S_IS_LOCAL): Any symbol which includes \001 in the name is local.
9444 * config/tc-m88k.c, config/tc-m88k.h: Numerous changes to bring
9445 m88k port up to date, and to add COFF support.
9447 Wed Jul 14 15:09:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9449 * Removed sy_forward and replaced it with an undefined expression
9450 as the value of a symbol.
9451 * struc-symbol.h (struct symbol): Removed sy_forward field. Added
9452 sy_resolved and sy_resolving single bit fields.
9453 * symbols.c (symbol_new): Don't initialize sy_forward field.
9454 (resolve_symbol_value): New function to adjust symbol value by
9455 fragment address, using recursion to resolve forward symbols.
9456 * symbols.h: Added prototype for new function.
9457 * read.c (pseudo_set): Set symbolP->sy_value to an undefined
9458 expression rather than setting symbolP->sy_forward.
9459 * write.c (write_object_file): Use resolve_symbol_value on
9460 symbols, keeping the common case (the old behaviour) inline.
9461 * config/obj-aout.c (obj_aout_frob_symbol): Removed sy_forward
9462 handling (subsumed by write.c change).
9463 * config/obj-coff.c, config/obj-coffbfd.c (obj_coff_val): Set
9464 sy_value rather than sy_forward.
9465 * config/obj-coffbfd.c (obj_coff_endef, yank_symbols): Check
9466 expression segment rather than sy_forward.
9467 (yank_symbols): Use resolve_symbol_value.
9468 (crawl_symbols): Removed extra pass over symbols.
9469 * config/obj-aout.c, config/obj-bout.c, config/obj-coff.c,
9470 config/obj-vms.c (obj_crawl_symbol_chain): Removed extra pass over
9471 symbols which handled sy_forward; use resolve_symbol_value
9473 * config/obj-coff.h, config/obj-coffbfd.h (obj_frob_forward_symbol):
9475 * config/obj-elf.c (obj_elf_stab_generic): Check expression
9476 segment rather than sy_forward.
9477 * config/obj-vms.c (VMS_Check_For_Main): Don't initialize
9478 sy_forward; do initialize sy_resolved and sy_resolving.
9479 * config/tc-hppa.h (STAB_FIXUP): Use sy_value, not sy_forward.
9481 * Changes to keep a full expression as the value of a symbol, not
9483 * struc-symbol.h: New field sy_value.
9484 * as.h: Include expr.h before struc-symbol.h.
9485 * expr.h: Use struct symbol rather than symbolS.
9486 * symbols.c (S_GET_VALUE, S_SET_VALUE): Rewrote to retrieve value
9487 of sy_value field; compile unconditionally, not just if
9489 * symbols.h: Compile S_{SG}ET_VALUE prototypes unconditionally.
9490 * write.c (write_object_file): Set BFD symbol value to gas symbol
9492 * config/obj-aout.h, config/obj-bout.h, config/obj-coff.h,
9493 config/obj-coffbfd.h, config/obj-generic.h, config/obj-vms.h
9494 (S_GET_VALUE, S_SET_VALUE): Removed macro definitions.
9495 * config/obj-ieee.c (S_GET_VALUE, S_SET_VALUE): Removed.
9496 * config/obj-coff.h, obj-coffbfd.h: Rewrote several macros to use
9497 S_GET_VALUE rather than ost_entry.n_value.
9498 * config/obj-aout.c (obj_symbol_to_chars), config/obj-bout.c
9499 (obj_symbol_to_chars), config/obj-coff.c (obj_symbol_to_chars),
9500 config/obj-coffbfd.c (symbol_to_chars): Get value to write out
9501 using S_GET_VALUE--don't assume it is already set.
9502 * config/obj-ieee.c (do_symbols): Set BFD symbol value to gas
9504 * config/obj-vms.c (various): Don't assign directly to
9505 S_GET_VALUE; use S_SET_VALUE instead.
9507 Wed Jul 14 09:35:23 1993 Doug Evans (dje@canuck.cygnus.com)
9509 * configure.in: Make sparc64-*-aout* use bfd gas.
9511 * configure.in: Recognize h8300h.
9513 Tue Jul 13 12:09:44 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
9515 * config/tc-h8500.c (line_comment_chars): Add hash.
9516 (parse_exp, skip_colonthing, build_bytes): Add support for
9517 R_H8500_HIGH16 relocation type.
9519 Mon Jul 12 11:15:34 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
9521 * config/obj-elf.c (obj_elf_section): Allow `@' to introduce an
9522 attribute name. Handle `execinstr' attribute.
9524 Mon Jul 12 07:22:28 1993 Ian Lance Taylor (ian@cygnus.com)
9526 * config/tc-mips.c (mips_ip): Don't warn on 'i' or 'j' mismatch if
9527 there is another alternative for the instruction.
9529 Fri Jul 9 17:31:34 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
9531 * doc/as.texinfo: updates for H8/300H
9533 Thu Jul 8 14:41:43 1993 Mark Eichin (eichin@cygnus.com)
9535 * config/tc-i960.c (md_create_short_jump, md_create_long_jump,
9536 md_number_to_chars, md_section_align): Adjusted to use valueT,
9537 addressT, to match tc.h.
9539 Thu Jul 8 14:15:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9541 * config/tc-sparc.c (s_common): Revamp to handle both syntaxes,
9542 independent of format.
9544 Thu Jul 8 07:25:25 1993 Doug Evans (dje@canuck.cygnus.com)
9546 * config/tc-h8300.h (TC_CONS_RELOC): Use R_RELLONG if h8/300h.
9548 Wed Jul 7 18:11:07 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
9550 * configure.in: define CROSS=-DCROSS_COMPILE if it is a cross
9551 build; also recognize h8300-*-coff
9553 Wed Jul 7 10:21:24 1993 Ian Lance Taylor (ian@cygnus.com)
9555 * symbols.c (fb_label_instance, fb_label_instance_inc): Don't dump
9556 core just because somebody uses a label before it is defined.
9558 * config/mips-opcode.h: Moved to opcode/mips.h.
9559 * config/tc-mips.c: Include opcode/mips.h rather than
9561 (append_insn): An extra NOP is only needed after instructions
9562 which set HI or LO, not after instructions which read it.
9563 (macro_build, mips_ip): Support new 'E', 'G' and 'B' arguments.
9564 (macro): cfc1 and ctc1 now take "t,G" rather than "t,d".
9565 * config/tc-mips.h (struct mips_opcode): Don't define.
9566 * config/mips-big.mt, config/mips-lit.mt (TARG_CPU_DEPENDENTS):
9567 Set to $(srcdir)/../include/opcode/mips.h.
9569 Get the MIPS assembler up to speed with other gas changes:
9571 * config/obj-ecoff.c (ecoff_set_vma, ecoff_frob_symbol):
9572 Removed; don't change the symbol value.
9573 (ecoff_build_symbols, ecoff_build_procs, ecoff_frob_file): Use
9574 bfd_asymbol_value rather than S_GET_VALUE to include section
9575 vma in symbol value.
9576 (ecoff_frob_file): Ignore BSF_SECTION_SYM symbols, since ECOFF
9577 doesn't output them. Set the vma of sections.
9578 * config/obj-ecoff.h: Don't define obj_frob_symbol.
9579 * config/tc-mips.c (tc_gen_reloc): Adjustment by section vma is no
9581 (various): use valueT rather than long.
9583 Wed Jul 7 08:33:30 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9585 * config/tc-sparc.h (ENV64): Define for v9.
9587 * config/tc-sparc.c (s_xword): For numbers, call big_cons.
9588 (sparc_ip, md_apply_fix, tc_gen_reloc): Handle some sparc64
9590 (md_number_to_chars): Handle 8-byte value.
9592 * config/obj-elf.h (elf_symbol): For v9, use 64-bit symbol type.
9594 * as.h (valueT): Typedef moved here.
9595 * struc-symbol.h (valueT): ...from here.
9596 * write.c (write_object_file): Locals from_addr, to_addr,
9597 table_addr are now addressT. Supply prototype for bfd_alloc for
9599 (fixup_segment): Local add_number is now valueT. Correct some
9600 range-checking bugs.
9601 (relax_align): Type `int' should be sufficient for the exponent.
9602 (fix_new): Argument offset is type offsetT. Locals size and
9603 newsize are type valueT.
9604 * write.h (struct fix): Fields fx_offset and fx_addnumber are now
9606 (fix_new): Fix prototype.
9607 * symbols.c (symbol_new): Symbol value is type valueT.
9608 (S_SET_VALUE, S_GET_VALUE): Likewise.
9609 (S_IS_*): Specify int return type explicitly.
9610 * symbols.h (symbol_new, S_GET_VALUE, S_SET_VALUE): Fixed
9612 * read.c (s_comm): Values read are type valueT.
9613 * expr.h (expressionS): Field X_add_number is an offsetT.
9614 * tc.h (md_create_long_jump, md_create_short_jump,
9615 md_section_align): Addresses are now type addressT.
9616 (md_number_to_chars, md_apply_fix): Pass value as valueT.
9617 * config/tc-i386.c (md_create_short_jump, md_create_long_jump,
9618 md_number_to_chars, md_section_align): Adjusted.
9619 * config/tc-sparc.c (sparc_ip): Initialize `len' variable to make
9621 (md_create_short_jump, md_create_long_jump, md_number_to_chars,
9622 md_section_align): Adjusted.
9624 * config/tc-sparc.c (s_reserve): Permit use for other than a.out
9626 (s_common): Handle Solaris-2 version.
9628 * config/ho-generic.h (free): Returns void if __STDC__.
9630 * config/obj-elf.h (obj_elf_frob_symbol, elf_frob_file,
9631 elf_file_symbol): Declare.
9633 * expr.c (floating_constant, integer_constant): Now return void.
9635 Thu Jul 1 12:13:43 1993 Ian Lance Taylor (ian@cygnus.com)
9637 * configure.in: Match on sparc*-fujitsu-none rather than
9638 sparclite*-fujitsu-none.
9640 Wed Jun 30 11:12:02 1993 Ian Lance Taylor (ian@cygnus.com)
9642 * read.c (cons): Conditionalize parsing of expression. Move
9643 putting value into object file into separate function. Separate
9644 out MRI and WANT_BITFIELDS cases into separate functions.
9645 (emit_expr): New function to write data into object file.
9646 Conditionalize on TC_CONS_FIX_NEW and TC_CONS_RELOC rather than on
9648 (parse_bitfield_cons): New function to parse bitfield expressions
9649 as used by i960 assemblers. Only compiled if
9650 BITFIELD_CONS_EXPRESSIONS is defined.
9651 (parse_mri_cons): New function to parse MRI style strings. Only
9652 compiled if MRI is defined.
9653 (parse_repeat_cons): New function to parse repeat counts. Only
9654 compiled if REPEAT_CONS_EXPRESSIONS is defined.
9655 * read.h (emit_expr): Added declaration of new function.
9656 * config/tc-a29k.h (TC_CONS_RELOC): Define to be RELOC_32.
9657 * config/tc-h8300.h (TC_CONS_RELOC): Define to be R_RELWORD.
9658 * config/tc-hppa.c (parse_cons_expression_hppa): New function to
9659 parse a HPPA expression, rather than special case in cons
9661 (cons_fix_new_hppa): New function to emit an HPPA fixup, rather
9662 than special case in emit_expr function.
9663 * config/tc-hppa.h (TC_PARSE_CONS_EXPRESSION, TC_CONS_FIX_NEW):
9664 Define to use new functions from tc-hppa.c.
9665 * config/tc-i960.h (BITFIELD_CONS_EXPRESSIONS): Define.
9666 (WANT_BITFIELDS): Removed; now obsolete.
9667 * config/tc-mips.h (REPEAT_CONS_EXPRESSIONS): Define.
9668 * config/tc-ns32k.c (cons_fix_new_ns32k): New function to emit an
9669 NS32K fixup, rather than special case in emit_expr function.
9670 * config/tc-ns32k.h (TC_CONS_FIX_NEW): Define to be
9671 cons_fix_new_ns32k. Also use PARAMS rather than checking
9673 * config/tc-sparc.h (TC_CONS_RELOC): Define to RELOC_32.
9675 * write.c (relax_and_size_seg, adjust_reloc_syms, write_contents):
9676 Don't core dump if gas has no information about a section.
9678 Wed Jun 30 06:21:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9680 * config/tc-sparc.c (md_begin): If sparcv9 is defined, reset
9681 current_architecture to v9 automatically.
9683 * config/tc-sparc.h (TARGET_FORMAT): Use elf64-sparc for v9.
9685 * config/tc-sparc64.h, config/tc-sparc64.c: New files.
9686 * configure.in: Use sparc64 cpu files for v9, and default to elf
9689 * write.c (relax_and_size_seg): Always fully process a section.
9690 Section size is last frag's (vm)address plus its size. If no
9691 relocations are present, force SEC_RELOC flag clear.
9692 (dump_section_relocs): New debugging routine.
9693 (adjust_reloc_syms): New routine, broken out from write_contents.
9694 Don't adjust relocs that are already relative to section symbol.
9695 Look for obj_fix_adjustable macro to know what else to skip,
9696 instead of obj_write_symbol. Look for section symbol stored in
9697 section information.
9698 (write_object_file): Map adjust_reloc_syms over all sections.
9699 (write_contents): Clear SEC_RELOC flag if no relocations are
9702 * as.h (__PTR_TO_INT, __INT_TO_PTR): New versions for Saber, to
9705 * write.c (remove_subsegs): Don't define for BFD_ASSEMBLER.
9707 Fri Jun 25 14:42:53 1993 K. Richard Pixley (rich@sendai.cygnus.com)
9709 * Makefile.in (all, dvi, info, install-info, clean-info): do not
9710 echo recursion lines.
9711 (install-info, clean-info): collapse into the dvi and info rule.
9713 Fri Jun 25 10:47:24 1993 Doug Evans (dje@canuck.cygnus.com)
9715 * config/tc-sparc.c (sparc_ip): Remove support for %d/%q fp regs.
9716 All fp regs are now specified as %f.
9717 (priv_reg_table): fpq -> fq.
9719 Fri Jun 25 03:43:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
9721 * as.h (strstr): Disable declaration for now.
9722 (fprint_value, sprint_value): Declare.
9724 * subsegs.c (subseg_new_rest): Use memset to clear new frag.
9725 (subseg_new) [BFD_ASSEMBLER]: Initialize all seginfo fields.
9727 * expr.c (expr_part): Made sanity checks a.out-specific.
9728 (expr): Disabled sanity checks.
9730 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Add field for
9732 * subsegs.c (subseg_change): Initialize section symbol pointer
9733 when setting up a new section.
9735 * symbols.c (symbol_new) [BFD_ASSEMBLER]: Point BFD symbol's udata
9736 field back at gas symbol structure.
9738 * symbols.c (colon): Cast obstack_next_free value to char* before
9739 doing arithmetic on it.
9740 * subsegs.c (subseg_new_rest): Likewise.
9741 * as.h (frag_now_fix): Likewise.
9743 * config/obj-elf.c (elf_file_symbol): Use subseg_new instead of
9744 calling bfd_make_section_old_way directly, and call subseg_set
9745 instead of subseg_change. Now returns void.
9746 (obj_elf_write_symbol): Only check local symbols for now.
9747 (elf_stab_symbol): Now static and void, and disabled until it
9749 (obj_elf_size): For expression values, fail silently for now.
9750 (obj_symbol_new_hook): Do nothing.
9752 * config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_SPARC_WDISP22
9754 (s_local) [OBJ_ELF]: New function.
9755 (md_pseudo_table) [OBJ_ELF]: Call it for "local".
9756 (s_common): Rearrange to handle Solaris .common pseudo, which may
9757 sometimes use bss space instead of common.
9758 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Add new `local' field.
9760 Thu Jun 24 16:33:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9762 * configure.in: set host config to hpux for hppa*-hp-hpux
9764 Thu Jun 24 13:35:06 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
9766 * app.c (app_pop, app_push): Fix bug reported by Chris Arthur.
9768 Tue Jun 22 01:04:23 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
9770 * subsegs.c (subseg_new): Don't special-case a.out -R flag here.
9771 * config/obj-aout.c (s_sect): Do it here.
9773 * as.h (BAD_CASE): Don't make some lame compilers think we want
9774 substitution inside strings.
9776 * as.c (print_version_id): New function, split off from main.
9778 * config/tc-sparc.c (md_parse_option) [OBJ_ELF]: Print version id
9779 for -V. Ignore -Q and -s options for now.
9781 Mon Jun 21 17:37:59 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9783 * Makefile.in: make installation & builds work again for crosses
9785 Sun Jun 20 18:18:26 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
9787 * listing.c (list_symbol_table): Rewrite to print wide (>32 bits)
9788 symbol values correctly.
9790 * write.c (write_object_file): Deleted unused variables.
9791 (fixup_segment): Use sprint_value.
9793 * messages.c (sprint_value, fprint_value): New routines.
9795 * config/obj-elf.c (elf_stab_symbol): Now returns void.
9796 (obj_elf_stab_generic): Fix typo in logic.
9798 * Makefile.in (INCLUDES): Look in ../bfd for bfd.h.
9800 * as.h (addressT, offsetT): New types, using BFD types if
9802 (relax_addressT, struct frag): Use them.
9803 * struc-symbol.h (valueT, struct broken_word): Likewise.
9805 * as.h (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
9806 * subsegs.c (subseg_new) [BFD_ASSEMBLER]: Name argument is const.
9808 Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
9810 * Makefile.in: canonicalize install.sh; for use within
9811 this directory (and subdirs)
9813 Sun Jun 20 02:34:04 1993 Ashley Saulsbury (ans@sics.se)
9815 * m88k-opcode.h : fixed tiny tiny mistake - xcr was incorrectly
9816 specified, should have both S1 and S2 fields identical
9817 If only finding the problem was as fast as fixing the bug !!!!
9819 Tue Jun 15 16:01:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9821 * write.c (write_contents): Do write out non-loadable sections.
9822 Debug sections can fall in this category.
9824 * read.c (s_app_file): Call elf_file_symbol for ELF files.
9825 * config/obj-elf.c (elf_file_symbol): New function.
9827 * config/obj-elf.c (elf_stab_symbol_string): Renamed from pa_...,
9828 added argument to specify section base name.
9829 (obj_elf_stab_generic): Renamed from ..._stab. New argument
9830 specifies section base name.
9831 (obj_elf_stab): New function, calls obj_elf_stab_generic with
9832 ".stab" as section base name.
9833 (obj_elf_xstab): New function, calls obj_elf_stab_generic.
9834 (obj_elf_type): Handle "object". Use bitwise-or to merge in
9835 symbol flags rather than simply replacing, so global/local flags
9837 (obj_elf_ident): Rewrite.
9839 Tue Jun 15 17:03:25 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
9841 * Makefile.in: remove parentdir support; use INSTALL_XFORM
9843 Wed Jun 9 11:26:07 1993 Ian Lance Taylor (ian@cygnus.com)
9845 * config/tc-i386.c (md_pseudo_table): .align uses a power of two
9846 for any a.out target, not just Linux and 386BSD.
9847 * config/tc-i386.h (DOT_LABEL_PREFIX): Do not define for any a.out
9850 Mon Jun 7 13:33:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9852 * config/tc-m88k.c: Don't include flonum.h, md.h, m88k.h. They
9853 don't exist or duplicate other inclusions.
9855 * config/tc-vax.h (NO_RELOC): Define.
9857 Mon Jun 7 09:55:03 1993 Doug Evans (dje@canuck.cygnus.com)
9859 * config/tc-sparc.c (sparc_ip): Fix parsing of asi number.
9862 Sat Jun 5 19:32:52 1993 Torbjorn Granlund (tege@nada.kth.se)
9864 * gas/config/m88k-opcode.h (m88k_opcodes): Add 88110 instructions.
9865 * gas/config/tc-m88k.c (get_reg): New arg reg_prefix. Compare first
9866 char to reg_prefix instead of to 'r'.
9867 (calcop): Change calls to get_reg.
9868 (calcop): Handle new case 'x' to set reg_prefix.
9869 (calcop): Set reg_prefix to 'r' after each call to get_reg.
9870 (cmpslot): Add 88110 conditions.
9872 * gas/config/m88k-opcode.h: Swap cases for "rot" for consistency.
9874 * gas/config/tc-m88k.c (get_bf): Always restore input_line_pointer
9877 * gas/config/m88k-opcode.h (m88k_opcodes): Make equal mnemonics
9878 adjacent; mov.s and mov.d swapped.
9879 (m88k_opcodes): Fix typo `r2' -> `2'.
9881 Fri Jun 4 15:59:31 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
9883 * config/h8300.c: Support for H8/300-H opcodes.
9885 * config/obj-coffbfd.c (w_strings): String table length is 4
9886 bytes, no matter what the host int size is.
9888 * configure.in (alpha-*-osf*): New.
9890 Fri Jun 4 07:51:18 1993 Ian Lance Taylor (ian@cygnus.com)
9892 * configure.in (mips-*-ecoffl*): New target; use ecoff and
9894 (mips-*-ecoff*): Added trailing '*'.
9896 * config/obj-ecoff.c (ecoff_build_procs): Force the adr of the
9897 first FDR in a file to be zero.
9899 Thu Jun 3 14:09:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9901 * Makefile.in (VERSION): Jump to 2.1.4.
9903 * config/ho-hppabsd.h: New file, from Peter Hoogenboom.
9905 * config/tc-mips.c (md_assemble): Call bfd_set_gp_size only for
9908 Tue Jun 1 15:21:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9910 * config/tc-m68k.c (md_assemble): The 68040 cpu doesn't want a
9913 * config/obj-elf.c, config/obj-elf.h: Update for new type, macro,
9914 and routine names. Assuming 32 bits for now.
9916 * config/obj-elf.c (elf_frob_file): Look for macro
9917 elf_tc_final_processing_hook, instead of assuming a function
9919 * config/tc-hppa.c (elf_hppa_final_processing_hook): Renamed from
9920 tc_final_processing_hook.
9921 * config/tc-hppa.h (elf_tc_final_processing_hook): Use it.
9923 * config/tc-hppa.h (elf_tc_symbol, elf_tc_make_sections): Macros
9924 moved here from obj-elf.h.
9925 * config/obj-elf.h: Don't include CPU-specific header files.
9927 Sun May 30 16:49:37 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
9929 * configure.in: configurations should match on 'hppa*' not 'hppa'.
9931 * read.c: Add support for HPPA assembly language syntax (denoted
9932 with '#ifdef TC_HPPA').
9934 * symbols.c: Add support for HPPA assembly language syntax (denoted
9935 with '#ifdef TC_HPPA').
9937 * write.c (write_contents): Add support for HPPA-style
9940 * config/obj-elf.c: Stab symbols weren't written properly.
9943 (obj_elf_write_symbol):
9944 (obj_elf_write_symbol_p):
9945 (obj_elf_frob_symbol):
9949 * config/tc-hppa.c: Support for HPPA symbol extension sections.
9950 Remove some unused code. Support for HPPA assembly language
9961 (elf_tc_make_sections):
9965 Sun May 30 21:44:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
9967 * config/obj-ecoff.c (obj_read_begin_hook, add_file): Assume
9968 hash_new will have succeeded if it returns.
9969 * config/tc-a29k.c (md_begin): Likewise.
9971 * config/tc-i386.c (tc_aout_fix_to_chars): Now nbytes_r_length is
9973 (mode_from_disp_size, opcode_suffic_to_type): Now inline under
9975 (fits_in_{signed,unsigned}_{byte,word}): Likewise.
9977 * expr.c: Delete register declarations; gcc ignores them anyways.
9979 Fri May 28 19:03:32 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9981 * hash.c (hash_new): Use xmalloc, since many callers don't check
9984 Thu May 27 13:02:15 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9986 * frags.c (zero_address_frag, bss_address_frag): These are
9989 * tc.h (md_reloc_size): This is const.
9990 * config/tc-{a29k,h8300,h8500,i386,i860,i960,m68k,ns32k,z8k}.c
9991 (md_reloc_size): Now const.
9993 * config/aout_gnu.h (enum machine_type, enum reloc_type): Delete
9995 * as.h (enum _segT): Ditto.
9997 * struc-symbol.h (N_TYPE_seg): This should be const.
9999 Thu May 27 11:43:59 1993 Michael Meissner (meissner@osf.org)
10001 * config/obj-ecoff.c (add_file): Cast file_name to char * in
10002 listing_source_file call.
10004 * config/obj-elf.c (elf_stab_symbol_string): Cast first argument
10005 of subseg_new call to eliminate const attribute.
10006 (obj_elf_stab): Ditto.
10007 (obj_symbol_new_hook): Cast first argument of bzero call to char *.
10009 * read.c (s_align_bytes): Properly record alignment.
10011 * expr.c (__): Undefine __ macro before use, since OSF/1 uses it
10012 for the prototype/no prototype macro.
10014 * as.c (got_sig): Don't do return ((SIGTY) 0), SIGTY might well be
10017 * as.h (relax_stateT enum): Delete trailing comma.
10019 Thu May 27 11:07:50 1993 Ian Lance Taylor (ian@cygnus.com)
10021 * app.c (do_scrub_begin): Let line_comment_chars override
10023 (do_scrub_next_char): If a line comment character is not at the
10024 start of a line, treat it as a comment character if it is one.
10025 For a CPP line comment use pseudo-op .appline rather than .line.
10026 * input-scrub.c (logical_input_line): Make int rather than
10028 (input_scrub_push, input_scrub_begin): Initialize
10029 logical_input_line to -1 rather than 0.
10030 (bump_line_counters): Increment logical_input_line.
10031 (new_logical_line): If line_number is -2, decrement
10032 logical_input_line.
10033 (as_where): Use logical_input_line even if it is 0.
10034 * read.h (s_app_file prototype): Now takes an int argument.
10035 * read.c (potable): Make .appfile call s_app_file with 1. New
10036 .appline pseudo-op calls s_app_line.
10037 (s_app_file): If .appfile, call new_logical_line with -2 to
10038 account for newline inserted by do_scrub_next_char. If listing,
10039 call listing_source_file.
10040 (s_app_line): New function to handle fake pseudo-op .appline.
10041 * config/obj-coff.c (obj_pseudo_table): Make .appline call
10043 (obj_coff_ln): Added argument to indicate whether .appline.
10044 * config/obj-coffbfd.c (obj_pseudo_table): Make .appline call
10046 (obj_coff_ln): Added argument to indicate whether .appline.
10047 * config/tc-mips.c (s_file): Pass argument to s_app_file.
10049 Tue May 25 11:59:07 1993 Ian Lance Taylor (ian@cygnus.com)
10051 * config/obj-bout.h (S_GET_VALUE): Removed unnecessary cast.
10053 Thu May 20 19:14:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10055 * config/tc-m68k.c (md_apply_fix_2): Straighten out check for
10058 Wed May 19 07:33:17 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
10060 * config/tc-h5000.c (build_bytes): Understand @rd mode and build
10061 relocations correctly.
10063 Mon May 17 15:06:26 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
10065 * Makefile.in (FLAGS_TO_PASS): Leave out TEXI2DVI for now, because
10068 * config/tc-m68k.c (md_apply_fix_2): Apply range checks and warn
10069 if value is out of range.
10071 Patch from Minh Tran-Le:
10072 * config/tc-i386.c (i386_operand): For in/out port register used
10073 as base reg, include InOutPortReg in operand type.
10074 (MATCH): Accept overlap value of InOutPortReg.
10076 Mon May 17 09:29:34 1993 Ian Lance Taylor (ian@cygnus.com)
10078 * config/obj-ecoff.c (add_file, obj_ecoff_loc, obj_ecoff_stab):
10079 Add calls to listing routines to produce combined source/assembler
10081 (obj_ecoff_stab): Create a file pointer if none used yet.
10082 (ecoff_frob_file): Set symcount to correct value.
10084 Fri May 14 06:53:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
10086 * Makefile.in (VERSION): Bump to version 2.1, in preparation for
10089 * config/obj-aout.h (H_GET_HEADER_SIZE, H_SET_SYMBOL_TABLE_SIZE):
10090 Define in terms of constants, not C structure sizes.
10092 * config/tc-rs6000.c, config/tc-rs6000.h: Delete empty files.
10094 Thu May 13 17:01:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10096 * config/obj-aout.c (obj_header_append): Don't define if it's
10097 defined as a macro.
10098 * config/obj-hp300.h (obj_header_append): Define it as a macro.
10099 * config/obj-hp300.c (hp300_header_append): New function.
10101 * Makefile.in (distclean): Don't bother cleaning up doc files;
10102 they aren't going to be in this directory.
10104 Thu May 13 07:51:35 1993 Ian Lance Taylor (ian@cygnus.com)
10106 * config/obj-ecoff.c (ecoff_build_symbols): Handle absolute
10109 * tc.h (TC_COFF_SIZEMACHDEP): Don't define here.
10110 * config/tc-sh.h (TC_COFF_SIZEMACHDEP): Define here instead.
10112 Mon May 10 06:01:12 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
10114 * config/obj-vms.c (VMS_Symbol_type_list): Don't bother with
10117 * configure.in (targets): Treat m68*-*-sysv* like m68k-*-coff.
10119 Wed May 5 14:00:49 1993 Ian Lance Taylor (ian@cygnus.com)
10121 * config/tc-mips.c (macro): Correct floating point double word
10122 loads and stores for big endian target.
10124 Wed May 5 08:39:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
10126 * config/tc-i386.c: Replace SEG_* with *_section, fix up subseg_*
10127 calls. Deleted some unused code.
10128 * config/obj-coff.c: Likewise.
10130 ELF support, mostly contributed by Utah:
10131 * config/obj-elf.c (obj_elf_section, obj_elf_stab, obj_elf_line,
10132 obj_elf_type): Rewrite.
10133 (obj_elf_frob_symbol, elf_stab_symbol_string, elf_stab_symbol,
10134 obj_elf_desc, obj_elf_version, obj_symbol_new_hook, obj_elf_size):
10136 (obj_elf_ident): Dummy.
10137 * config/obj-elf.h (FALSE, TRUE, S_*, tc_frob_symbol,
10138 TARGET_SYMBOL_FIELDS): New macros.
10139 (gdb_section): New variable decl.
10141 * config/tc-i386.c (md_atof): Return zero, not empty string, on
10144 BFD_ASSEMBLER conditional changes:
10145 * config/obj-coff.c (lineno_rootP, seg_N_TYPE, *_section_header):
10146 Don't define these.
10147 (SA_SET_SYM_ENDNDX, SA_SET_SYM_TAGNDX): New functions.
10148 (fetch_coff_debug_section): Ditto.
10149 (obj_coff_endef): Call fetch_coff_debug_section.
10150 (struct line_no): New type.
10151 (c_symbol_merge): New way for copying aux fields.
10152 (c_dot_file_symbol): Put symbol in absolute section, and set flag
10154 (function_lineoff): New symbol.
10155 (function_lineoff, text_lineno_number, our_lineno_number,
10156 lineno_lastP): Don't define.
10157 (c_line_new): Don't define.
10158 (obj_emit_lineno, obj_coff_endef): Use abort calls as, uh,
10159 placeholders, until
10160 line-number recording gets implemented.
10161 (obj_new_symbol_hook): New code for handling aux fields.
10162 (add_lineno, add_linesym): New functions.
10163 (obj_coff_ln): Call add_lineno, not c_line_new.
10164 (obj_coff_endef): New code for handling symbol names. New lineno
10165 code. Look for section name "*DEBUG*" for debugging section.
10166 (align, coff_check_file_symbols, obj_coff_section,
10167 coff_frob_file): New functions.
10168 * config/obj-coff.h: Reordered some includes.
10169 (BYTE_ORDERING, FILE_HEADER_MAGIC, seg_N_TYPE, N_TYPE_seg,
10170 DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE, AOUTHDR, AOUTHDRSIZE): Don't
10172 (TARGET_SYMBOL_FIELDS, I960_SYM_FIELDS): New macros.
10173 (SYM_AUXENT): New macro (for non-BFD_ASSEMBLER too) for accessing
10174 aux entries. Most SA_* macros now use it unconditionally.
10175 (S_*): Use `bsym' field, and access BFD private data.
10176 (SF_*): Use `sy_flags' symbol field for most of these.
10177 (H_*, object_headers, lineno, lineno_*P, OBJ_EMIT_LINENO): Don't
10179 (*_section_header): Don't define.
10180 * config/tc-i386.c (md_convert_frag, md_apply_fix): Changed
10182 (tc_gen_reloc) [I386COFF]: New function.
10183 (tc_aout_fix_to_chars, tc_coff_fix2rtype): Don't define.
10184 * config/tc-i386.h (TARGET_ARCH, TARGET_BYTES_BIG_ENDIAN): New
10187 * config/obj-coff.c (stack_init): Don't do assignments inside
10189 (obj_coff_def): Simplified handling of symbol name a bit.
10190 (tag_insert): Name argument is now pointer to CONST.
10191 (obj_crawl_symbol_chain): Commented out.
10193 * config/obj-coff.h: Use PARAMS macro in prototypes.
10195 * write.c (relax_and_size_seg) [BFD_ASSEMBLER]: Don't indirect
10196 through frchainP pointer if it is null.
10198 * configure.in: Warn if BFD mode is explicitly turned off but is
10199 required by specified target.
10200 (mips ecoff targets): Don't need to set bfd_gas here; it gets
10201 taken care of later.
10203 * config/obj-coffbfd.c (crawl_symbols): Don't clear sy_forward
10205 (yank_symbols): Merge symbols only if sy_forward is null.
10207 * config/tc-m68k.h (AOUT_MACHTYPE): Don't define if already
10210 * tc.h (md_convert_frag) [BFD_ASSEMBLER]: Section arg is not
10212 * config/tc-m68k.c (md_convert_frag) [BFD_ASSEMBLER]: Ditto.
10214 * config/tc-sparc.h (LOCAL_LABEL) [OBJ_ELF]: Anything starting
10215 with "." is a local label.
10217 * config/te-hppa.h, config/tc-hppa.h, config/tc-hppa.c: New config
10220 * config/te-linux.h, config/te-386bsd.h: New config files.
10221 * configure.in (i386-*-linux, i386-*-bsd): Use them.
10222 * config/tc-i386.h (TARGET_FORMAT): Select format based on target
10224 (DOT_LABEL_PREFIX): Don't define for 386bsd or Linux.
10226 Wed May 5 13:14:01 1993 Ian Lance Taylor (ian@cygnus.com)
10228 * config/obj-ecoff.c (init_file): Set fMerge to 0 since dbx seems
10229 to want it that way.
10230 (ecoff_build_symbols): Turn local st_Proc symbols into
10231 st_StaticProc symbols. Set index field of external st_Proc and
10232 st_staticProc symbols correctly.
10233 * config/tc-mips.h (NO_LISTING): Don't define. People might want
10236 Tue May 4 21:22:54 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10238 * config/obj-hp300.h, config/obj-hp300.c, config/te-hp300.h: New
10240 * configure.in (m68k-*-hpux): Use them.
10242 * config/obj-aout.c (obj_pre_write_hook): Use AOUT_VERSION if
10243 defined, otherwise zero.
10245 * config/aout_gnu.h (OMAGIC): Don't define if already defined.
10247 Mon May 3 15:59:32 1993 Steve Chamberlain (sac@thepub.cygnus.com)
10249 * config/tc-sparc.c (sparc_ip): Allow any abs expression as an
10250 address space number.
10252 Wed Apr 28 19:11:22 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
10254 * config/obj-aout.h (TARGET_DEFAULT): Don't default this at all.
10256 * config/tc-a29k.c: Include ctype.h.
10257 (define_some_regs): Added special-purpose registers for 29050.
10259 * config/tc-i386.c (comment_chars) [TE_I386AIX]: Include "/".
10261 * config/obj-coffbfd.c (fill_section): Don't set STYP_REG here.
10262 (change_to_section): Set it here instead.
10264 Wed Apr 28 13:40:29 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
10266 * config/obj-ecoff.c (obj_symbol_new_hook): Make up a .file if one
10267 hasn't been seen yet.
10268 (add_ecoff_symbol): Don't refer to cur_file_ptr if it is NULL.
10270 Mon Apr 26 18:29:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
10272 * config/tc-sh.ch, config/tc-sh.h: New files supporting Hitachi
10275 Mon Apr 26 12:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
10277 * expr.c (operand): Fix unary plus operator (previously was the
10278 same as '~' operator!).
10280 Wed Apr 21 00:20:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10282 * write.c (cvt_frag_to_fill): Define even if BFD is defined.
10283 (write_object_file): Do define if BFD_ASSEMBLER. Invoke
10284 obj_check_file_symbols if defined. Call verify_symbol_chain_2
10285 instead of open-coding it. Fix some bugs in patching up symbol
10287 (relax_segment): Make some code we "ought to be able to" use for
10288 all targets no longer conditionalized on ns32k target; instead, do
10289 it always, and if the appropriate conditions fail, abort.
10291 * symbols.c (DEBUG): Enabled.
10292 (symbol_new): Make sure bfd_make_empty_symbol works.
10293 (verify_symbol_chain_2): New function; takes one symbol as
10294 argument, anywhere in the chain.
10295 (dollar_label*): Use default initializers.
10297 * as.c (perform_an_assembly_pass): Call md_begin here...
10298 (main): ...and not here.
10300 * config/tc-m68k.h (TARGET_FORMAT): Use a.out-sunos-big for a.out.
10301 (tc_frob_symbol): New macro: Get rid of symbols in reg_section.
10303 * config/tc-m68k.c (omagic): Don't define for BFD_ASSEMBLER.
10304 (add_fix, add_frag): Now functions instead of macros.
10305 (m68k_reg_parse, m68k_ip, md_estimate_size_before_relax, get_num,
10306 s_data1, s_data2, s_bss): Use new *_section names, for
10307 compatibility with BFD_ASSEMBLER mode; rewrite switch statements
10308 to handle non-integral segT.
10309 (tc_coff_fix2rtype, tc_aout_fix_to_chars,
10310 tc_coff_symbol_emit_hook): Don't define for BFD_ASSEMBLER.
10311 (tc_gen_reloc): New routine for BFD_ASSEMBLER.
10312 (md_apply_fix, md_apply_fix_2): Renamed old md_apply_fix to
10313 md_apply_fix_2; new md_apply_fix definition varies interface
10314 depending on BFD_ASSEMBLER.
10315 (md_convert_frag, md_convert_frag_1): Likewise. Use new *_section
10318 * config/obj-vms.c: Include config.h.
10319 (version_string): Delete declaration.
10320 (Write_VMS_MHD_Records): Use GAS_VERSION instead.
10321 (vms_resolve_symbol_redef): New function, taken from VMS code in
10323 (_doprnt): Deleted.
10324 (VMS_Store_Struct, VMS_Def_Struct, VMS_Set_Struct,
10325 VMS_TBT_Block_End, get_VMS_time_on_unix, generate_suffix,
10326 VMS_Psect_Spec): Fixed to compile under traditional C.
10327 * config/obj-vms.h: Use PARAMS macro.
10328 (vms_resolve_symbol_redef): Declare.
10329 (RESOLVE_SYMBOL_REDEFINITION): New macro.
10330 * symbols.c (colon): Remove some VMS-specific code, look for
10331 RESOLVE_SYMBOL_REDEFINITION macro instead.
10333 * config/tc-m68k.c (m68k_ip): Don't try expanding DBcc
10336 * config/tc-i386.c: Reordered some functions so inlining might
10337 work. Use PARAMS in function declarations.
10338 (reloc): New routine.
10339 (md_assemble): Rearrange switch statements to work with
10342 * struc-symbol.h [BFD_ASSEMBLER]: Undefine
10343 SYMBOLS_NEED_BACKPOINTERS before defining it.
10345 * subsegs.c (subseg_new_rest): Now static.
10347 * read.c (pseudo_set): Better error message for difference of
10348 symbols in different frags.
10350 * Makefile.in (check): Pass down some new variables, indicating
10351 pathname or program name for cc, nm, objdump.
10353 * as.h (OUTPUT_FLAVOR): New macro.
10354 * config/tc-sparc.c (tc_gen_reloc): Use OUTPUT_FLAVOR.
10356 * configure.in: Initialize bfd_gas properly. Warn that ELF
10357 support is incomplete.
10359 Thu Apr 15 22:39:05 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10361 * read.c (float_cons): Accept null pointer return from md_atof.
10362 * config/tc-m68k.c (md_atof): Return null for success.
10363 * config/tc-sparc.c (md_atof): Ditto.
10365 Thu Apr 15 16:04:39 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
10367 * doc/as.texinfo: formatting and comment cleanups; show SPARC
10368 alternative options in same style as other machines; simplify some
10369 conditional use; include GPL as separate file (from texinfo dir)
10371 * doc/Makefile.in: (as.info) include directory containing GPL in
10372 makeinfo search path
10374 * doc/h8.texi: new file; conditional settings for GAS manual
10377 Tue Apr 13 15:31:40 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
10379 * doc/as.texinfo: mention SPARC architecture options.
10381 Fri Apr 9 17:43:11 1993 Ken Raeburn (raeburn@cygnus.com)
10383 * configure.in: Rearranged whitespace in per-host/per-target
10384 sections. Added hooks for dropping in HPPA support (not included
10385 yet). Separate out overrides of variables based on target format
10386 and bfd-gas selection from actual target-specific commands. Add
10387 error message for recognized but unsupported format name.
10389 Fri Apr 9 09:05:47 1993 Ian Lance Taylor (ian@cygnus.com)
10391 * config/obj-ecoff.h (ecoff_build_lineno): Make ilineMax in
10392 symbolic header match cline in FDR; the native linker seems to
10395 Thu Apr 8 15:51:28 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
10397 * doc/Makefile.in: as.texinfo is in $(srcdir). Use
10398 $(srcdir)/as.texinfo explicitly in several places
10400 Thu Apr 8 15:15:02 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
10402 * doc/Makefile.in: update dvi, clean targets for new source
10405 Thu Apr 8 12:52:46 1993 Ian Lance Taylor (ian@cygnus.com)
10407 * config/ho-decstatn.h: Define BROKEN_ASSERT if not __GNUC__,
10408 rather than undefining know.
10409 * configure.in: Match ultrix*, not just ultrix.
10411 Wed Apr 7 20:18:10 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
10413 * doc/as.texinfo: converted conditional markup to use new
10414 Texinfo facilities, avoiding m4.
10416 * doc/as-all.texinfo, all.m4, pretex.m4: deleted.
10418 * doc/Makefile.in: recast doc configuration to use a link to an
10419 included texinfo file.
10421 * doc/all.texi: settings for generic form of documentation.
10423 Tue Apr 6 11:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
10425 * read.c (cons): Zero out frag when creating reloc.
10427 Mon Apr 5 09:41:58 1993 Ian Lance Taylor (ian@cygnus.com)
10429 * config/tc-mips.c (gp_reference): Certain magic symbols can never
10430 be referenced off the GP register.
10432 * app.c (do_scrub_next_char): Handle states 9 and 10 correctly
10433 when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
10434 LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
10436 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL
10437 definition from other MIPS targets.
10438 * configure.in (mips-*-irix): Use emulation irix.
10440 Sun Apr 4 15:21:09 1993 Steve Chamberlain (sac@thepub.cygnus.com)
10442 * config/tc-h8500.c: Get relax size of branch instructions right,
10443 (get_operand): Parse @sp+ correctly.
10445 Fri Apr 2 15:59:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10447 * subsegs.h (segment_info_type) [BFD_ASSEMBLER]: Don't include
10448 COFF section header field.
10450 * configure.in: Print error message if host or target is not
10453 * configure.in: If with-bfd-assembler, use obj-coff instead of
10456 * config/ho-generic.h: Include string.h.
10458 Fri Apr 2 08:54:57 1993 Ian Lance Taylor (ian@cygnus.com)
10460 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with
10461 '$' as local, for any object file format.
10463 * config/tc-mips.c (macro): Optimizations to branching code and a
10464 couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
10467 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT.
10468 * configure.in (mips-sgi-irix*): Set gas_host to irix.
10470 Wed Mar 31 17:53:54 1993 Ian Lance Taylor (ian@cygnus.com)
10472 * subsegs.c (subseg_new): Set output_section of new section.
10473 * as.c (perform_an_assemly_pass): Don't set output_section here.
10474 * expr.c (expr_part, expr): Turn off section assertions for ECOFF,
10475 since it has additional sections.
10476 * read.c (s_lcomm): For MIPS ECOFF, put small objects in .sbss,
10478 * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Added
10479 ecoff_undefined field.
10480 * config/obj-ecoff.c (obj_symbol_new_hook): Initialize
10481 ecoff_undefined field.
10482 (add_file): If using stabs, just output a stabs symbol rather than
10483 creating a new fdr.
10484 (obj_ecoff_begin, obj_ecoff_bend): Ignore line number by reading
10485 it with get_absolute_expression, rather than skipping it by hand.
10486 (obj_ecoff_loc): If using stabs, just output a stabs symbol rather
10487 than ECOFF line number information.
10488 (obj_ecoff_stab): Accept non-zero values for stabs line number.
10489 (ecoff_build_symbols): Set ifilesym correctly. Set storage class
10490 to small, undefined and/or readonly sections if appropriate.
10491 Don't output symbol names containing \001 characters.
10492 (ecoff_frob_file): Make sure at least one fdr is output.
10493 * config/tc-mips.h: Define TC_MIPS.
10494 * config/tc-mips.c (g_switch_value): New static variable.
10495 (md_assemble): Set gp size of output BFD.
10496 (gp_reference): New function; returns 1 if expression can be
10497 accesssed via gp. Always returns 0 if not using ECOFF.
10498 (macro_build): Convert BFD_RELOC_LO16 to BFD_RELOC_MIPS_GPREL if
10500 (macro): Generate sequences using gp if possible.
10501 (md_parse_option): Ignore -EL and -EB. Parse -G.
10502 (md_apply_fix): Added BFD_RELOC_MIPS_GPREL to ignored case.
10503 (s_change_sec): Handle .rdata and .sdata for ECOFF.
10504 (s_extern): Mark symbol as external. Set ecoff_undefined field.
10506 Tue Mar 30 10:11:41 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10508 * output-file.c (output_file_create): Don't call as_perror for
10509 filename rejected by application.
10511 * as.c (main) [BFD_ASSEMBLER]: If errors occur, close and unlink
10514 * doc/as.texinfo: Don't use @value in node names for the moment;
10515 references don't appear to work right.
10517 * as.h (const, volatile): Put these definitions back, and use
10520 * doc/as.texinfo: First pass at using new texinfo features --
10521 variables, conditional tests. Far from complete.
10523 Mon Mar 29 16:05:40 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10525 * read.c: Temporary hack to handle some 64-bit constants. This
10526 should be redone later.
10527 (target_big_endian): Declare.
10528 (big_cons): If it's set, reverse order of bytes being copied.
10529 * config/tc-sparc.c (md_begin): Set target_big_endian.
10531 * read.c (s_ignore): Delete declaration of is_end_of_line.
10533 * config/obj-coffbfd.c (yank_symbols): Build list of file symbol
10534 forward pointers properly.
10536 Mon Mar 29 13:47:33 1993 Steve Chamberlain (sac@thepub.cygnus.com)
10538 * config/obj-coffbfd.c (do_relocs_for): Fix bug where nrelocs
10539 wasn't being stored into scnhdr.
10540 * config/obj-coffbfd.h: Add prototype of s_get_segment.
10541 * read.c (TC_START_LABEL): Default definition.
10542 (read_a_source_file): Use TC_START_LABEL macro to work out
10543 if a label has been seen.
10545 Mon Mar 29 12:56:56 1993 Ian Lance Taylor (ian@cygnus.com)
10547 * configure.in: Set BFDDEF and BFDLIB at the top of Makefile, not
10548 the bottom (make expands variables in dependencies when the
10549 dependencies are read, not when they are used).
10551 * config/obj-coffbfd.c (fill_section): Don't set NOLOAD bit for
10552 a29k .bss section; the mondfe program doesn't like it.
10554 Sun Mar 28 08:12:53 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
10556 * config/tc-m68k.c: Use PARAMS macro, and use CONST instead of
10558 (current_architecture): Don't need initializer.
10560 Fri Mar 26 08:12:48 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10562 * doc/none.m4: Define Z8000.
10563 * doc/Makefile.in (as-*.texinfo): Refer to $(srcdir). Remove the
10564 texinfo file before recreating it.
10565 (TEXI2DVI): Need to set TEXINPUTS if "make as.dvi" is to work in
10567 (srcdir): Delete second, bogus definition.
10568 (as.info): Look for as-*.texinfo in current directory rather than
10572 * doc/configure.in: Create links to all as-*.texinfo files in the
10573 source directory, if that's not the current directory.
10575 * configure.in (per-host): Accept MIPS host with BSD version
10577 (per-target): Classify i486 as i386. Use generic cpu_type instead
10578 of target_cpu in selecting format etc.
10580 * app.c (do_scrub_next_char): Use .appfile, not .app-file.
10581 * read.c (potable): Change .app-file to .appfile.
10583 * config/ho-decstatn.h: Renamed from ho-decstation.h.
10584 * configure.in: Adjusted.
10586 * config/obj-bfd-sunos.*: Unused; deleted.
10588 * Makefile.in (version.c, vers-stamp): Deleted.
10589 (config.h): Define GAS_VERSION.
10590 * as.c (version_string): Deleted declaration.
10591 (main): Look for GAS_VERSION instead.
10593 * doc/as.texinfo: Updated description of -a* (listing) options,
10594 and describe how to pass them through from gcc.
10596 * config/obj-coffbfd.c (do_relocs_for): Don't allocate storage or
10597 process relocs if there aren't any relocs to process. Avoids
10598 malloc/free bug on SCO too.
10600 * as.h: Move local include files below system include files, to
10601 avoid some redefinition complaints on some systems.
10602 (const, volatile): Don't need these conditionally defined if we
10603 use CONST and VOLATILE from ansidecl.h.
10604 (seg_name): Use CONST, not const.
10606 Fri Mar 26 10:22:04 1993 Ian Lance Taylor (ian@cygnus.com)
10608 * config/tc-mips.c: Reindented to GNU standards.
10610 Thu Mar 25 08:59:14 1993 Ian Lance Taylor (ian@cygnus.com)
10612 * config/obj-coffbfd.c (do_relocs_for): Remove a29k special case.
10613 (fixup_segment): Add a29k special case; the linker is not prepared
10614 to see a segment offset here.
10616 * app.c (do_scrub_next_char): Added new state, 10, modifying state
10617 9 to only keep a space in between identifier characters.
10619 Wed Mar 24 02:16:22 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
10621 * Makefile.in: add dvi target; as-$(config).texinfo might live in
10622 srcdir, might be in objdir.
10624 * doc/Makefile.in: dvi depends on as.dvi
10626 Mon Mar 22 23:59:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
10628 * Makefile.in: add installcheck target
10630 Mon Mar 22 16:25:57 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
10632 * config/tc-sparc.c (sparc_ip): Add support for membar mask names.
10633 Add missing colons in prefetch error messages. Add support for
10636 Mon Mar 22 10:19:00 1993 Ian Lance Taylor (ian@cygnus.com)
10638 * config/tc-mips.c (macro): Use $AT for any floating point load.
10640 Sat Mar 20 12:50:51 1993 Ken Raeburn (raeburn@urth.cygnus.com)
10642 * config/tc-m68k.c (m68k_ip): For operand type 'M', reject
10643 bignums, but don't emit error message.
10645 Fri Mar 19 21:02:19 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
10647 * Makefile.in (targ-cpu.o): Depend on config.h.
10649 Wed Mar 17 16:44:06 1993 Ian Lance Taylor (ian@cygnus.com)
10651 * app.c (do_scrub_next_char): Added new state, 9, to avoid
10652 dropping a space immediately following an identifier.
10653 * expr.c, write.c: Rewrote assert expressions to not use multiple
10654 lines; I don't think that can be done portably.
10655 * config/tc-mips.c (macro): Use $AT if target register is zero in
10656 load instruction, which it can be for a floating point load.
10658 Mon Mar 15 12:17:28 1993 Ian Lance Taylor (ian@cygnus.com)
10660 * write.c (write_contents): Compute the relocs before writing out
10661 the section contents.
10662 * config/obj-ecoff.h, config/obj-ecoff.c: Numerous changes to get
10663 symbol table and values right.
10664 * config/tc-mips.h (LOCAL_LABEL): If OBJ_ECOFF, any label starting
10666 * config/tc-mips.c (tc_gen_reloc): If OBJ_ECOFF, adjust the addend
10667 by the section vma.
10669 * config/z8k.mt (TARG_CPU_DEPENDENTS): The relevant file is
10670 z8k-opc.h, not z8k.h.
10672 * config/obj-coffbfd.c (obj_coff_endef): Correct test for .bf
10675 Fri Mar 12 18:33:36 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
10677 * configure.in: recognize sparc-sun-solaris2* instead of -solaris2
10679 Fri Mar 12 12:00:07 1993 Ian Lance Taylor (ian@cygnus.com)
10681 * expr.c, write.c: Ultrix native 4.2 cc requires assert condition
10682 to be on a single line.
10684 Thu Mar 11 17:56:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10686 * Makefile.in (config.h): Create file, writing out definitions of
10687 target cpu, alias, and canonical name.
10688 (ALL_CFLAGS): No longer define TARGET_CPU.
10690 * Makefile.in (check): Print a message, instead of quitting
10693 * as.c (main): Don't catch any signals, for now.
10695 * version.c: Deleted.
10696 * Makefile.in: Generate it, putting in only the version number
10698 (VERSION): New variable.
10699 * as.c: Include config.h.
10700 (main): Reformatted version string. Include target alias. Don't
10701 print if not requested (i.e., unknown -v argument).
10703 * as.c (stralloc): Deleted.
10704 (main): Call strdup instead.
10706 * configure.in: Handle all 68300 series chips.
10707 * config/tc-m68k.c: Include config.h.
10708 (md_assemble): Assume TARGET_CPU is defined. Accept some 68300
10709 series cpus as defaults.
10710 (md_parse_option): Accept some m68300 series CPUs as defaults.
10712 Wed Mar 10 17:41:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10714 * as.c (EXIT_SUCCESS, EXIT_FAILURE): Define to normal values if
10715 not already defined.
10716 (main, got_sig): Use them.
10717 * config/ho-vms.h (EXIT_SUCCESS, EXIT_FAILURE): Reverse default
10720 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
10722 * config/obj-ecoff.c, config/obj-ecoff.h: Preliminary ECOFF
10725 * config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
10726 OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
10727 (struct loc, struct proc, struct file): Moved to tc-mips.c within
10728 #ifndef OBJ_ECOFF block, since ECOFF uses different versions.
10729 * config/tc-mips.c: Rearranged for ECOFF support. Added
10730 prototypes for all static functions. Moved existing minimal
10731 debugging format support info #ifndef OBJ_ECOFF blocks.
10732 (macro_build_lui): Eliminated sign_extend argument, because ECOFF
10733 does not support a non sign extended high 16 bits reloc. Adjusted
10734 all callers accordingly.
10735 (tc_get_register): Renamed from get_register, and made non-static.
10737 * config/mips-big.mt, config/mips-lit.mt: New files. Define
10738 TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
10740 * configure.in (mips-*-bsd*): Use gas_target mips-lit.
10741 (mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
10742 obj_format ecoff and gas_target mips-lit or mips-big.
10744 Tue Mar 9 07:43:01 1993 Ken Raeburn (raeburn@cygnus.com)
10746 * version.c: Bump to version 2.0.1.
10748 Tue Mar 9 07:40:06 1993 Ian Lance Taylor (ian@cygnus.com)
10750 * write.c (chain_frchains_together): Check that seg_info (section)
10752 (write_object_file): Call obj_frob_file after setting the symbols,
10755 Tue Mar 9 00:00:00 1993 Ken Raeburn (raeburn@cygnus.com)
10757 * Version 2.0 released.
10759 Mon Mar 8 14:57:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10761 * config/tc-i386.h (TC_COUNT_RELOC): Look for fx_addsy only.
10763 Fri Mar 5 09:05:55 1993 Ian Lance Taylor (ian@cygnus.com)
10765 * read.h: Define stringer here.
10766 read.c, config/obj-ieee.c, config/obj-tcm88k.c: Not any of these
10769 Thu Mar 4 11:52:23 1993 Steve Chamberlain (sac@thepub.cygnus.com)
10771 * read.c (s_space): Multiply repeat count by mult, not fill.
10773 Thu Mar 4 05:20:42 1993 Ken Raeburn (raeburn@cygnus.com)
10775 * read.c: Include ctype.h.
10777 Wed Mar 3 10:41:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10779 Patches from Eric Youngdale:
10780 * make-gas.com: Find obstack.obj if it's not in the current
10782 * read.c (s_ignore): Don't declare is_end_of_line. It's
10783 redundant, and triggers a VMS gcc compiler bug.
10785 * write.c (write_object_file): Macro SUB_SEGMENT_ALIGN now takes
10786 current segment as an argument. (Ignored in all cases but VMS.)
10787 All callers and definitions changed.
10789 Tue Mar 2 11:56:19 1993 Ian Lance Taylor (ian@cygnus.com)
10791 * listing.c: Cleaned up a bit, added prototypes, made NO_LISTING
10792 case compile again.
10794 Tue Mar 2 08:53:34 1993 Ken Raeburn (raeburn@cygnus.com)
10796 * config/tc-m68k.c (isbyte): Accept all values from -255 to +255,
10797 so "~0x80" won't be rejected.
10799 * config/obj-elf.c: No longer include elf/reloc.h.
10800 (obj_elf_section): Set SEC_READONLY and SEC_CODE for text section.
10801 (obj_elf_stab, obj_elf_desc): Deleted do-nothing and commented-out
10803 (obj_elf_xstab): New routine.
10804 (obj_elf_set_size): Call as_warn, not fprintf. Pass desired
10805 argument to s_ignore. Put "#if 0" around unused code.
10806 (obj_pseudo_table): Use s_ignore instead of do-nothing routines.
10807 Call elf_xstabs for .stabs and .xstabs operators.
10809 * config/tc-sparc.h (TARGET_FORMAT) [OBJ_ELF]: Now "elf32-sparc".
10811 * write.c (relax_and_size_seg): Set SEC_RELOC only if fixups are
10814 * configure.in: mips-bsd configuration was missing format spec.
10817 * Makefile.in (Makefile): Depends on configure.in.
10819 * config/tc-mips.c (append_insn): Don't check for alignment of
10820 frag in memory; alignment of instructions in section is a separate
10823 * config/tc-mips.c (macro_build_lui): Fix some assumptions of ANSI
10826 * listing.h: Always provide function declarations, not macros, so
10829 Tue Mar 2 00:50:43 1993 John Gilmore (gnu@cygnus.com)
10831 * CONTRIBUTORS: Update Gilmore entry.
10833 Mon Mar 1 12:03:16 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
10835 * config/tc-sparc.c (sparc_ip): Correctly assemble prefetch
10836 instructions. Accept integer prefetch function numbers.
10838 Wed Feb 24 14:58:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10840 * config/tc-sparc.c (s_xword): Now call big_cons, so large
10841 constants are accepted, but symbolic values are not. GCC will not
10842 generate the latter currently.
10844 * frags.c (frag_init): New function.
10845 (zero_address_frag, bss_address_frag): Now initialized at run
10847 * as.c (main): Call frag_init.
10849 Wed Feb 24 10:32:42 1993 Ian Lance Taylor (ian@cygnus.com)
10851 * app.c (do_scrub_next_char): In LEX_IS_LINE_COMMENT_START case:
10852 Don't unget ch2 if we didn't get it.
10854 Wed Feb 24 04:14:07 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
10856 * doc/Makefile.in (TEXIDIR): Updated for new layout.
10858 * config/tc-sparc.c (s_common): Add support for ELF version.
10859 (tc_gen_reloc) [BFD_ASSEMBLER]: New function.
10860 * config/tc-sparc.h (TARGET_ARCH, TARGET_FORMAT) [BFD_ASSEMBLER]:
10862 (md_convert_frag): New macro.
10864 * config/tc-m68k.c (m68k_ip): For PC-relative addressing of a
10865 symbol, fix the offset so "+2" isn't required.
10867 * config/tc-i960.c (line_comment_chars, line_separator_chars):
10868 Define as common/bss.
10869 (op_hash, reg_hash, areg_hash, iclasses_seen, br_cnt): Default C
10870 initializers are sufficient.
10872 * config/obj-aout.h [BFD_ASSEMBLER]: Include libaout.h from bfd.
10873 (TARGET_FORMAT) [BFD_ASSEMBLER]: Default to "a.out".
10874 (S_SET_*, S_GET_*, obj_frob_symbol) [BFD_ASSEMBLER]: New macros.
10875 (S_SET_TYPE) [!BFD_ASSEMBLER]: New macro.
10876 * config/obj-aout.c: Use PARAMS macro for declarations. Remove
10877 "IGNORE_DEBUG" conditional, since both branches are identical.
10878 Use S_SET_TYPE, S_GET_TYPE, and S_GET_DESC instead of directly
10879 referencing symbol structure members.
10880 (obj_aout_frob_symbol) [BFD_ASSEMBLER]: New function.
10882 * as.h (struct frag): Reordered a couple of fields for better
10885 * write.c (record_alignment) [BFD_ASSEMBLER]: Record it in the
10887 (write_contents) [BFD_ASSEMBLER]: New function.
10888 (write_object_file) [BFD_ASSEMBLER]: Always handle -R here. Call
10889 fix_new with BFD_RELOC_NONE instead of 0 or NO_RELOC. Call
10890 obj_frob_file, obj_frob_symbol, tc_frob_symbol if defined.
10891 (fixup_segment): Make sure common-section symbols get treated the
10892 same as undefined symbols.
10893 (fix_new) [BFD_ASSEMBLER]: Argument r_type is of type
10894 bfd_reloc_code_real_type. Use seg_fix_{root,tail}P derived from
10896 * write.h (fix_new): Update prototype.
10898 * tc.h (md_operand, md_convert_frag, tc_headers_hook,
10899 md_section_align, md_undefined_symbol): Don't provide prototypes
10900 if these are defined as macros.
10901 (md_convert_frag) [BFD_ASSEMBLER]: BFD version needs bfd and
10904 * symbols.c (symbol_new): Argument NAME is now pointer to const.
10905 Simplified STRIP_UNDERSCORE code. Remove assumptions about null
10906 pointers in freshly allocated storage. [BFD_ASSEMBLER]: Get new
10908 (colon): Display other/desc fields of redefined symbol only if
10909 S_GET_OTHER and S_GET_DESC are defined.
10910 (symbol_make): Argument NAME is now pointer to const.
10911 (symbol_find, symbol_find_base): Likewise.
10912 (S_IS_*, S_GET_*, S_SET_*) [BFD_ASSEMBLER]: New functions.
10913 * symbols.h: Fix prototypes for new const arguments. Add
10914 prototypes for BFD_ASSEMBLER S_* functions.
10916 * subsegs.c (subseg_change) [BFD_ASSEMBLER]: BFD version of code
10917 for changing to an existing section.
10918 (subseg_new_rest) [BFD_ASSEMBLER]: Split off from subseg_new,
10919 called by subseg_new and subseg_set.
10920 (subseg_new) [BFD_ASSEMBLER]: Rewritten to change to new section,
10921 given section name and subseg number.
10922 (subseg_set) [BFD_ASSEMBLER]: New function; change to a possibly
10923 new section/subsection.
10925 * read.c: Don't include ctype.h.
10926 (cons) [BFD_ASSEMBLER]: For undefined symbols, use BFD_RELOC_32
10927 for now; should be machine-dependent.
10929 * configure.in: Accept *-*-elf and *-*-solaris* as ELF format
10930 targets, forcing BFD use.
10932 Wed Feb 17 18:59:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10934 * config/tc-sparc.c: Use PARAMS macro for static function
10935 declarations. Use BFD_RELOC_ macros everywhere, with
10936 compatibility macros declared for non-BFD mode.
10937 (struct sparc_it) [BFD_ASSEMBLER]: Use bfd_reloc_code_real_type
10938 instead of enum reloc_type.
10939 (emit_sparc_reloc): Commented-out function deleted.
10940 (md_convert_frag): Deleted.
10941 (tc_aout_pre_write_hook): Don't define for BFD_ASSEMBLER.
10942 (md_apply_fix): Changed calling sequence (conditionally) for BFD
10944 * config/tc-sparc.h (md_convert_frag): New macro.
10946 * config/obj-aout.c (obj_aout_stab): Refer to undefined_section,
10947 not SEG_UNKNOWN. Use S_SET_TYPE, S_GET_TYPE, S_GET_DESC instead
10948 of referencing fields directly.
10950 * write.c (cvt_frag_to_fill): New function; extracted from
10952 (write_object_file) [! BFD_ASSEMBLER]: Call it.
10953 (relax_and_size_seg) [BFD_ASSEMBLER]: New function; relax section
10954 and set its size and flags.
10956 * struc-symbol.h (struct symbol) [BFD_ASSEMBLER]: Replace some
10957 fields with BFD equivalents. Turn on back-pointers, and add
10958 target-specific fields at end.
10960 Thu Feb 11 09:20:37 1993 Ian Lance Taylor (ian@cygnus.com)
10962 * config/obj-coffbfd.c (fill_section): Don't set vaddr here.
10963 (write_object_file): Set it here instead, so that fixup_segment
10964 can see the correct value.
10966 Mon Feb 8 13:56:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10968 * write.c (write_object_file): Check for errors and warnings and
10969 bail out before processing contents.
10970 (chain_frchains_together_1): New function, does most of the work
10972 (chain_frchains_together) [BFD_ASSEMBLER]: New function.
10973 (remove_subsegs) [! BFD]: Call it.
10974 (write_object_file) [BFD_ASSEMBLER]: Converted to use BFD
10975 structures and routines.
10977 * config/obj-elf.*: New files.
10979 * config/mips.mt, config/rs6000.mt: Deleted.
10981 * config/h8300.mt: Don't specify compiler here.
10983 * config/z8k.mt: The z8k code depends on the z8k opcode table,
10985 * config/tc-z8k.h: Comment fix.
10987 * write.c: Reordered some functions for better inlining.
10988 (fixup_segment): Linkrelax code is no longer conditional on
10991 Thu Feb 4 12:45:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
10993 * config/{h8500.mt, tc-h8500.c, tc-h8500.h, obj-coffbfd.c,
10994 obj-coffbfd.h}: support for the H8/500
10996 Wed Feb 3 19:28:18 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
10998 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Define VMS version here.
10999 * write.c (write_object_file): Not here.
11000 (fix_new): Initialize fx_addnumber.
11002 * listing.c: Don't include target-cpu.h explicitly, since as.h
11005 Thu Jan 28 00:35:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
11007 * write.h [BFD_ASSEMBLER]: Don't declare next_object_file_charP,
11008 *_fix_root, *_fix_tail, seg_fix_rootP, seg_fix_tailP.
11009 (struct fix): Reordered fields for compactness and efficiency.
11010 Converted some logical fields to 1-bit fields.
11012 * config/obj-aout.h: Use PARAMS.
11013 [BFD_ASSEMBLER]: Don't define/declare AOUT_MACHTYPE, seg_N_TYPE,
11014 N_TYPE_seg, DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE.
11016 * read.c: Don't include listing.h; as.h includes it. Removed
11018 [BFD_ASSEMBLER]: Include subsegs.h.
11019 (old_buffer, new_broken_words): Default initialization is
11022 * output-file.c [BFD_ASSEMBLER]: Include bfd.h, default TARGET_MACH
11023 to 0, define stdoutput.
11024 (output_file_create) [BFD_ASSEMBLER]: Call bfd_perror on failure.
11025 Call bfd_set_arch_mach.
11026 (output_file_close) [BFD_ASSEMBLER]: Call bfd_close, not
11027 bfd_close_all_done. Call bfd_perror on failure.
11028 (output_file_append) [BFD_ASSEMBLER]: Don't define.
11030 * config/m68kcoff.mt (LOCAL_LOADLIBES): Delete definition.
11032 * subsegs.h (segment_info_type): Always define. Omit field scnhdr
11033 if not MANY_SEGMENTS. Define new field bfd_section if
11035 (seg_info): New macro.
11037 * expr.c, input-scrub.c: Use PARAMS macro. Deleted unused
11038 variables, and some irrelevant comments.
11040 * Makefile.in (ALL_CFLAGS): Include $(BFDDEF).
11041 (LIBS): Include $(BFDLIB). Don't bother with $(CLIB).
11042 * configure.in: Permit --with-bfd-assembler now, with a warning.
11043 Variable need_bfd is now a boolean, as is new variable bfd_gas.
11044 Set BFDDEF and BFDLIB in Makefile when appropriate.
11046 * as.c: Removed "#ifdef DONTDEF" and "#ifdef comment" code.
11047 (main): Refer to flag_always_generate_output instead of
11050 * as.c (main) [BFD_ASSEMBLER]: Open output bfd.
11051 (*_section) [BFD_ASSEMBLER]: Define them.
11052 (perform_an_assembly_pass) [BFD_ASSEMBLER]: Initialize them, and
11053 set section flags when appropriate.
11054 * as.h (SEG_NORMAL) [BFD_ASSEMBLER]: Require that the specified
11055 section is not absolute, undefined, or an assembler internal one.
11056 (absolute_section, undefined_section): Always define.
11057 * expr.c, read.c, symbols.c: Refer to *_section, not SEG_*; break
11058 switch statements into if-else trees.
11059 * symbols.c [MANY_SEGMENTS]: Deleted redundant definitions of
11060 SEG_BSS and SEG_DATA.
11062 * as.h (frag_now_fix): New macro.
11063 * symbols.c (colon): Use it.
11065 Wed Jan 27 21:43:53 PST 1993 Ralph Campbell (ralphc@pyramid.com)
11067 * config/tc-mips.c: Added mips support for mips-dec-bsd.
11068 * config/tc-mips.h: Added mips support for mips-dec-bsd.
11069 * config/ho-mipsbsd.h: Added mips support for mips-dec-bsd.
11070 * config/mips-opcode.h: Added mips support for mips-dec-bsd.
11071 * configure.in: Added mips support for mips-dec-bsd.
11072 * atof-generic.c: Define TRUE and FALSE if not defined.
11074 Thu Jan 21 12:48:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
11076 * version.c: Bumped version number to 1.93.05.
11078 Wed Jan 20 17:11:53 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
11080 * config/obj-coff.c (obj_emit_relocations): Don't use #elif.
11081 (obj_emit_lineno): Don't need return at end of void function.
11082 (obj_symbol_new_hook): Ditto.
11084 * config/tc-m68k.c: Removed some unused code.
11085 (tc_aout_fix_to_chars): Array nbytes_r_length is now const.
11087 * config/tc-m68k.h (TC_COUNT_RELOC): Don't emit reloc if only
11088 offset field is set.
11090 Fri Jan 8 05:44:49 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
11092 * config/tc-sparc.c (sparc_ip): For %uhi and %ulo, if not
11093 ENV64, emit no reloc.
11094 (md_pseudo_table): For ".xword", call s_xword.
11095 (s_xword): New function.
11097 * config/tc-sparc.c (architecture_requested, warn_on_bump,
11098 md_relax_table): Use default zero initialization.
11099 (s_reserve): Since SEG_E2 is equivalent to SEG_BSS, just use the
11100 latter, instead of selecting with preprocessor conditionals.
11102 Thu Jan 7 08:58:21 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
11104 * configure.in: recognise all sparclite variants
11106 Thu Jan 7 05:25:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
11108 * read.c (s_data) [!BFD_ASSEMBLER]: Fix typo in 4 Jan change --
11109 accidentally changed to use subseg_change where it should have
11112 Tue Jan 5 08:42:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
11114 * expr.c (operand): If character other than comma or newline is a
11115 logical end-of-line character, use the newline case.
11116 From Eric Youngdale:
11117 (operand): Set X_add_number field for floating-point numbers.
11118 (operand): Treat zero byte as end-of-operand.
11120 * configure.in (per-target): Look for with_bfd_assembler option.
11121 For now, only accept "no", until the merge is done.
11123 Merged changes from Eric Youngdale (youngdale@v6550c.nrl.navy.mil):
11124 * as.c, flonum-konst.c, hex-value.c, input-file.c, version.c,
11125 config/obj-aout.h, config/obj-vms.c: VMS -> HO_VMS.
11126 * read.c: Finish conversion to S_* macros in the VMS only
11127 parts of the program. Add "const" modifier to hex_value.
11128 * as.c, read.c, symbols.c, write.c: Change "ifdef VMS" to
11130 * expr.c: Add "const" modifier to hex_value.
11131 * symbols.c: Finish conversion to S_* macros in the VMS only
11132 parts of the program. Add "const" modifier to
11133 md_[long,short]_jump_size. Remove declaration of const_flag
11134 (which will be declared in obj-vms.h).
11135 * write.c: Add "const" modifier to md_[long,short]_jump_size.
11136 Fix arguments to VMS_write_object_file.
11137 * config-gas.com: New file. Script for VMS systems to set up the
11138 configuration to build gas for VMS, and create config.status.
11139 * make-gas.com: Redone to work with new scheme.
11140 * obj-vms.c: Patch to fix bug where we were not correctly parsing the
11142 * obj-vms.c: Define macros COPY_LONG and COPY_SHORT which
11143 will swap bytes if needed on a big endian system. Use throughout
11145 * obj-vms.c (obj_aout_stab): Add code to generate listing file.
11146 * obj-vms.c (VMS_typedef_parse): Add alias to correctly handle certain
11147 types of malformed stabs. Change parsing algorithm so that we are
11148 more certain of having all of the information that we need on hand.
11149 * obj-vms.c (final_forward_reference): New function, used to help
11150 resolve the data types of as many struct elements as possible
11151 when some part of the struct is not fully defined by the compiler.
11152 * obj-vms.c (VMS_LSYM_Parse): Correctly handle case of continuation
11154 * obj-vms.c (VMS_write_object_file): Define all vtable psects
11155 as symbols as well in the object file. Look for external functions
11156 that start with "__vt.", and turn them into variables, since the
11157 g++ compiler is incapable of doing this.
11158 * tc-vax.c: Add '1' option for backward compatibility with older GCC
11160 * bignum-copy.c (bignum_copy): Fix bug where we pad with zeroes.
11161 * input-scrub.c (as_where): Fix bug where as would crash if we did not
11162 have the name of the source file yet.
11163 * config/ho-vms.h: define HO_VMS, not HO_VAX.
11165 Mon Jan 4 05:17:26 1993 Ken Raeburn (raeburn@cygnus.com)
11167 * read.c (s_data): Always use "data_section", since it'll map to
11168 SEG_DATA or SEG_E1 if needed.
11169 (s_lcomm): Likewise with bss_section.
11170 (s_fill): Use memset, not bzero.
11172 Thu Dec 31 04:29:27 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
11174 * read.c: Deleted some code under "#ifdef DONTDEF" that was for
11175 handling GDB symbol table data.
11177 * config/obj-aout.h (segment_name): Delete definition.
11178 (seg_name): Delete declaration.
11179 * config/obj-bout.h (segment_name, seg_name): Ditto.
11180 * config/obj-vms.h (segment_name, seg_name): Ditto.
11181 * config/obj-coff.h (segment_name): Ditto.
11182 * config/obj-coffbfd.h (segment_name): Ditto.
11184 * Changes for BFD_ASSEMBLER:
11185 * obj.h (obj_crawl_symbol_chain): Declare only if not
11187 (obj_header_append, obj_pre_write_hook): Ditto.
11188 * as.h (stdoutput): New var, defined only if BFD_ASSEMBLER.
11189 (segT) [BFD_ASSEMBLER]: New typedef for "asection *".
11190 (segment_name) If BFD_ASSEMBLER, look up BFD section name;
11191 otherwise, use seg_name array.
11192 (seg_name): Declare only if not BFD_ASSEMBLER.
11193 (section_alignment): Declare only if not BFD_ASSEMBLER.
11194 (big_section, reg_section, pass1_section, diff_section,
11195 absent_section, text_section, data_section, bss_section): If
11196 BFD_ASSEMBLER, declare as variables; otherwise, declare as macros,
11197 mapping to segT enum values.
11198 (tc_aout_fix_to_chars, next_object_file_charP): Force parse errors
11199 if these are used or defined, if BFD_ASSEMBLER.
11200 (subseg_set, subseg_new) [BFD_ASSEMBLER]: Functionality of old
11201 subseg_new split into two functions.
11202 (SEG_NORMAL): For BFD_ASSEMBLER, always return true, for now.
11204 * as.h (volatile): Don't define if already defined.
11205 (had_errors, had_warnings): Provide prototypes for ANSI C even if
11207 (as_bad, as_fatal, as_tsktsk, as_warn): For GNU C version 2,
11208 declare with format attribute for -Wformat checking.
11210 Wed Dec 30 10:18:57 1992 Ian Lance Taylor (ian@cygnus.com)
11212 * app.c, config/tc-*.c: Don't include read.h, since it is already
11215 * These are based on patches from Minh Tran-le
11216 <mtranle@paris.intellicorp.com>.
11217 * configure.in (i[34]86-ibm-aix*): Accept i486 for host. Use
11218 obj_format coffbfd and gas_target i386coff for target.
11219 (i[34]86-*-isc*): New host (uses sysv).
11220 * config/i386aix.mt: Removed (no longer used).
11221 * config/mh-i386aix (RANLIB): Use true rather than /bin/true.
11222 (MINUS_G): Removed.
11223 (LDFLAGS): Added, defined as -shlib.
11224 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Undefine.
11225 * config/te-sco386.h (LOCAL_LABEL): Don't define.
11226 (DOT_LABEL_PREFIX): Define.
11227 * expr.c (operand): If DOT_LABEL_PREFIX, use .L0\001 as a label
11228 name rather than L0\001.
11229 * read.c (s_lcomm): Make a frag in SEG_BSS rather than using
11231 * symbols.c, symbols.h (local_bss_counter): Removed.
11232 * write.c (write_object_file): bss no longer uses
11233 local_bss_counter. Pass correct data and bss size to
11234 VMS_write_object_file.
11235 * config/obj-vms.c (VMS_write_object_file): Accept bss size as
11236 argument, rather than using local_bss_counter.
11237 * config/tc-m88k.c (s_bss): Don't use local_bss_counter.
11238 * config/tc-sparc.c (s_reserve): Don't use local_bss_counter.
11239 * config/obj-coffbfd.c (had_lineno, had_reloc): Removed.
11240 (size_section): Restored sanity check.
11241 (do_relocs_for): Base section address on s_paddr rather than
11242 computing it. Adjust a29k R_IHIHALF special case to account for
11243 section paddr (used to require paddr to be zero). If there are no
11244 reclos, set s_relptr to 0. Set relocation size in object_headers.
11245 (fill_section): Always set s_vaddr here, removing
11246 ZERO_BASED_SEGMENTS case. Force s_scnptr for bss to 0. Don't set
11247 NOLOAD for i386 .bss, because it confuses the SVR3 native linker.
11248 Set STYP_INFO for .comment.
11249 (coff_header_append): Use object headers and H_{SET,GET}_* macros.
11250 Make aouthdr writing depend on OBJ_COFF_OMIT_OPTIONAL_HEADER.
11251 (crawl_symbols): Handle 8 character section name correctly. Use
11252 H_{SET,GET}_* macros.
11253 (do_linenos_for): Set lineno size in object_headers.
11254 (write_object_file): Use H_{SET,GET}_* macros. Don't bother to
11255 set s_vaddr here. If string_byte_count remains 4, set it back to
11256 0, and only write strings out if there are some. Call
11257 fill_section before do_relocs_for and do_linenos_for.
11258 (obj_coff_section): Handle optional quoted second argument giving
11259 section characteristics.
11260 (obj_coff_bss): Added to handle .bss.
11261 (obj_coff_ident): Added to handle .ident (puts string in .comment
11263 (obj_coff_lcomm): Put common symbols in .bss, not .data.
11264 (fixup_mdeps): Change to segment. Call frag_wane after
11266 (fixup_segment): Explicitly check S_IS_COMMON before making 386
11267 adjustment (already happened only for common symbols, but this is
11269 * config/obj-coffbfd.h (OBJ_COFF_OMIT_OPTIONAL_HEADER): Define.
11270 * config/tc-i386.c (s_bss): Don't use if I386COFF.
11271 (md_pseudo_table): Ignore .optim and .noopt.
11272 (tc_coff_sizemachdep): New function.
11273 * config/tc-i386.h (REVERSE_SORT_RELOCS): Undef, for SVR3
11275 (LOCAL_LABEL): Removed definition.
11276 (DOT_LABEL_PREFIX): Defined.
11278 Mon Dec 28 10:32:05 1992 Ken Raeburn (raeburn@cygnus.com)
11280 * app.c (app_push): Use memcpy, not bcopy.
11281 (do_scrub_next_char): For \", return " not '.
11282 (symbol_chars): Now const.
11284 * expr.c (operand): If not LOCAL_LABELS_FB, don't look for "0f"
11285 and "0b". If LOCAL_LABELS_DOLLAR, check for "0$".
11287 * config/obj-coff.h: Don't use #elif.
11289 * config/ho-sunos.h: Don't include sys/stdtypes.h; 4.0.3 doesn't
11290 have it. (Reported by Noah Friedman, friedman@gnu.ai.mit.edu.)
11292 Wed Dec 16 12:12:33 1992 Ian Lance Taylor (ian@cygnus.com)
11294 * write.c, obj-ieee.c: don't define SUB_SEGMENT_ALIGN if it is
11297 Tue Dec 15 12:40:11 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11299 * app.c (do_scrub_begin): allow single quote strings if so
11302 * config/*z8k*: checkpoint
11304 Sun Dec 13 00:04:38 1992 Ian Lance Taylor (ian@cygnus.com)
11306 * read.c (read_a_source_file): avoid calling xmalloc (0).
11308 Sat Dec 12 15:26:34 1992 Ian Lance Taylor (ian@cygnus.com)
11310 * listing.c: Call xmalloc, not malloc; don't declare malloc.
11312 * Changes to support SCO 3.2v4:
11313 * read.c (s_align_bytes, s_align_ptwo): If not SEG_DATA or
11314 SEG_BSS, fill with NOP_OPCODE.
11315 * config/i386coff.mt: Add opcode/i386.h to TARG_CPU_DEPENDENTS.
11316 * config/obj-coffbfd.c (do_relocs_for): Increment addr even if not
11317 using ZERO_BASED_SEGMENTS.
11318 (fill_section): If ZERO_BASED_SEGMENTS, set segment addresses, but
11319 never set segment address for SEG_E2 (.bss) and don't write out
11320 SEG_E2 contents. Set .init and .fini sections to STYP_TEXT.
11321 (obj_coff_endef): Don't merge labels or symbols awaiting forward
11322 definitions, and don't merge tags with non-tags. Check for .bf
11323 rather than just checking whether the second character is b and
11324 the third character is f.
11325 (obj_coff_val): gcc can generate values which we don't handle
11326 correctly; discard information for now, since it only affects the
11327 debugging information.
11328 (tag_find_or_name): Don't insert tags in the symbol table.
11329 (yank_symbols): Don't merge labels.
11330 (write_object_file): Don't define SUB_SEGMENT_ALIGN if it is
11331 already defined. Fill subsegments with NOP_OPCODE, not 0. Don't
11332 set segment address if ZERO_BASED_SEGMENTS.
11333 (obj_coff_section): Accept and ignore a trailing quoted string, as
11334 used in AT&T i386 syntax.
11335 (fixup_segment): Take segment as argument. On the i386, adjust PC
11336 relative addends by the segment vaddr.
11337 * tc-i386.h: Define SUB_SEGMENT_ALIGN.
11338 * tc-a29k.h: Define ZERO_BASED_SEGMENTS.
11339 * tc-i386.c: (i386_operand): If I386COFF, accept any segment type.
11341 Tue Dec 8 00:06:48 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
11343 * config/obj-coffbfd.c: Include libcoff.h.
11345 * version.c: Now version 1.93.
11347 Mon Dec 7 00:39:09 1992 Ken Raeburn (raeburn@cygnus.com)
11349 * config/tc-i386.c (md_pseudo_table): For 386bsd and linux, do
11350 power-of-two alignment for .align.
11352 * as.h: If BROKEN_ASSERT, just redefine `assert' to be trivial,
11353 and leave everything else alone.
11355 Fri Dec 4 16:58:42 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
11357 * Makefile.in (as.new): Don't bother saving as.old.
11359 * write.c: Conditionalize on OBJ_VMS, not VMS.
11360 (magic_number_for_object_file): Don't define if OBJ_VMS.
11362 * config/obj-vms.c: Changes for traditional C.
11364 Thu Dec 3 01:24:07 1992 Ken Raeburn (raeburn@kr-pc.cygnus.com)
11366 * config/ho-generic.h (malloc, realloc): Declare.
11368 * Lots of comment/whitespace changes.
11370 * write.h (struct fix): Some fields reordered, narrowed.
11372 * read.c (MASK_CHAR): Define using C types, not magic number.
11374 * as.c, input-file.c: Deleted some unused code.
11376 * app.c, as.h: Doc fix.
11378 * flonum-konst.c, flonum-mult.c: Include ansidecl.h.
11380 * as.h (xmalloc): Argument is long.
11382 * xmalloc.c (error): Remove declaration; as.h takes care of it.
11384 * doc/as.texinfo: Regrouped documentation of some command-line
11385 options. Updated options documentation for m68k. Some minor
11386 wording/punctuation changes.
11388 Mon Nov 30 11:42:11 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
11390 * configure.in: Accept target OS "vms".
11392 * symbols.c: Merged ANSI and non-ANSI function decls, using
11395 * xmalloc.c: Just include as.h, don't bother trying to figure out
11396 other header files.
11398 * strstr.c, strerror.c: Deleted.
11399 * Makefile.in: Deleted references.
11401 * config/tc-ns32k.c: Don't include header file for string
11402 declarations; leave that to ho-*.h.
11404 Fri Nov 27 04:11:36 1992 Ken Raeburn (raeburn at cambridge-laptop.cygnus.com)
11406 * config/coff_gnu.h [TC_I860]: Guesses for reloc type values,
11407 imported from FSF sources.
11409 * messages.c (strerror): Declare unconditionally.
11411 * as.h: Delete alloca and register definitions.
11413 * config/atof-ieee.c (mask): Now const.
11415 * obstack.c, obstack.h: Deleted.
11417 * as.h (flag_readonly_data_in_text): New flag.
11418 * as.c (main): Set it for -R.
11420 * as.h (flag_suppress_warnings): New flag.
11421 * as.c (main): Set it for -W.
11422 * messages.c (as_warn): Check it instead of flagseen['W'].
11424 * as.h (flag_always_generate_output): New flag.
11425 * as.c (main): Set it for -Z.
11427 * config/tc-sparc.h: Define NEED_FX_R_TYPE.
11428 * config/tc-a29k.h: Ditto.
11429 * write.h (struct fix): Don't conditionalize fx_r_type field on TC
11432 * as.h: Merged ANSI and non-ANSI function decls, using PARAMS
11434 * bignum.h, expr.h, flonum.h, frags.h, input-file.h, listing.h,
11435 obj.h, output-file.h, read.h, struc-symbol.h, symbols.h, tc.h,
11437 * read.c: Likewise.
11439 * xmalloc.c: Conditionalize on HAVE_MALLOC_H, not USG. Fold in
11440 xrealloc from xrealloc.c.
11441 * xrealloc.c: Deleted.
11442 * Makefile.in (REAL_SOURCES, OBJS): Adjusted.
11444 * configure.in: For host CPU a29k, rs6000, vax, consider using bsd
11447 * config/ho-sysv.h (setbuffer, HO_USG): Deleted.
11449 * config/atof-ieee.c (atof_ieee): Exponent field isn't a pointer;
11450 don't initialize it with NULL.
11452 * config/ho-vax.h (M_VAX): Deleted; was unused.
11454 * README-vms, config/ho-vms.h, config/obj-vms.c, config/obj-vms.h:
11455 New files imported from FSF version, contributed by Eric Youngdale.
11456 * README-vms-dbg, config/vms: Deleted.
11458 * ChangeLog, config/ChangeLog: Merged.
11460 * config/*tahoe*, configure.in: Tahoe support brought in from FSF
11463 * input-file.c (input_file_open): Eliminate call to setvbuf.
11464 [USG] (setbuffer): Deleted macro.
11466 Mon Nov 23 11:00:16 1992 Ken Raeburn (raeburn@cygnus.com)
11468 * all files: Whitespace changes for GNU indentation style, done by
11469 GNU `indent'. Some cleanup still needed, especially of comments.
11471 * configure.in: No te-386bsd.h file exists; don't try to use it.
11473 * obj-coff.c (obj_coff_endef): Use as_warn, not fprintf.
11475 * tc-m68k.c (md_assemble): Don't complain about 68000 with 68881;
11476 could be doing emulation.
11478 Thu Nov 19 11:47:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11480 z8000 documentation
11481 * doc/Makefile.in, doc/all.m4, doc/as-all.texinfo, doc/as.texinfo:
11484 Tue Nov 10 09:49:24 1992 Ian Lance Taylor (ian@cygnus.com)
11486 * Makefile.in (as.o, obj-format.o): added dependency on subsegs.h.
11488 * subsegs.h: add extern to segment_info declaration.
11490 * read.h: added extern declarations for comment_chars,
11491 line_comment_chars, and line_separator_chars.
11492 read.c, app.c: removed definitions of comment_chars,
11493 line_comment_chars, and line_separator_chars.
11495 * tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
11496 still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
11498 (insert_reg): put REGISTER_PREFIX before register names before
11499 putting them in the symbol table.
11500 * tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
11503 * obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
11506 * atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
11507 comment_chars, line_comment_chars and line_seperator_chars
11508 consistently const, and always initialized them. Included read.h.
11510 Thu Nov 5 17:55:41 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
11512 * tc-sparc.c (sparc_ip): Add code to flag error if an absolute
11513 constant will not fit in an immediate field.
11514 (md_apply_fix, RELOC_BASE13 case): Check for relocation overflow.
11516 Wed Nov 4 07:50:46 1992 Ken Raeburn (raeburn@cygnus.com)
11518 * obj-coff.c (callj_table): Delete global variable.
11519 (obj_emit_relocations): Define it locally here, and only if
11520 TC_I960 is defined.
11522 * tc-m68k.c (m68k_reg_parse): Underscore is part of a symbol name.
11523 (m68k_ip): Don't warn about bignum used as float bit-pattern.
11525 * obj-coff.c: Replaced ANSI and non-ANSI function declarations
11526 with a single set using PARAMS macro.
11528 * tc-i960.c (tc_bout_fix_to_chars): Bit-field fixups want a length
11531 * tc-i960.c: Missed a couple of 0->NO_RELOC conversions.
11533 * tc-i960.h (N_BALNAME, N_CALLNAME): Define as char-type values,
11534 so widening works consistently.
11536 Wed Oct 28 08:52:34 1992 Ken Raeburn (raeburn@cygnus.com)
11538 * version.c: Put conditional "const" before version_string, not
11539 before dummy function for VMS. Now version 1.91.03.
11541 * app.c (do_scrub_next_char): Need double-\ before `000' to show
11542 printed rep of null character.
11544 Fri Oct 23 14:40:38 1992 Ian Lance Taylor (ian@cygnus.com)
11546 * obj-coffbfd.c (write_object_file): check return value of
11547 bfd_close_all_done.
11549 Tue Oct 20 12:18:08 1992 Ian Lance Taylor (ian@cygnus.com)
11551 * Support for i386-sysv.
11552 obj-coffbfd.c (do_relocs_for, write_object_file): set segment
11553 addresses to reasonable sizes. New define ZERO_BASED_SEGMENTS can
11554 be used to set them all to zero as was done before.
11555 (fill_section): segment addresses now set in write_object_file.
11556 (fill_section): Don't set STYP_NOLOAD for .bss section.
11557 (fixup_segment): 386 uses strange common symbol format.
11558 tc-i386.c (tc_coff_fix2rtype): use R_DIR32, not R_RELLONG, for
11559 compatibility with SVR3.2 linker.
11560 * configure.in: i386-sysv and i386-sco use coffbfd.
11562 * app.c (do_scrub_next_char): discard whitespace after a label.
11564 Sat Oct 10 12:33:45 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
11566 * configure.in: differentiate between SunOS 4 and Solaris2 for Sun4
11567 hosts, use the sysv configuration for solaris2
11569 Mon Oct 5 09:28:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11571 fix i960+non-bfd coff bit rot.
11572 * obj-coff.c (c_dot_file_symbol, obj_coff_ln, obj_coff_line):
11573 support for C source listings. (obj_coff_endef): look in the right
11574 part of the symbol for the symbol name
11576 * tc-m68k.c (get_num): make it work for all segments, not just the
11579 Mon Oct 5 03:30:36 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
11581 * configure.in: recognize i386-*-bsd emulation.
11583 Thu Oct 1 23:05:12 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
11585 * configure.in: use the cpu-vendor-os triple for host and target
11587 Tue Sep 29 12:22:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11589 * obj-coffbfd.c (write_object_file): don't fixup for the z8k
11590 * tc-z8k.c: lots of bug fixes
11592 Tue Sep 29 10:51:55 1992 Ian Lance Taylor (ian@cygnus.com)
11594 * tc-i960.h, tc-i960.c: avoid the ANSI preprocessor addition
11595 #elif, since it is not supported by old compilers.
11596 ho-rs6000.h, tc-m68k.c: the native RS/6000 compiler miscompiles a
11597 couple of expressions in tc-m68k.c.
11599 Mon Sep 28 21:18:24 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
11601 * read.c (cons): If NO_RELOC is defined, use it.
11603 * tc-i960.c (get_cdisp): Use NO_RELOC, not 0, in call to fix_new.
11605 Fri Sep 25 18:18:52 1992 Ian Lance Taylor (ian@cygnus.com)
11607 * tc-m68k.h: if M68KCOFF, define DOT_LABEL_PREFIX (to require
11608 local labels to start with a .) and set REGISTER_PREFIX to %.
11609 tc-m68k.c (m68k_reg_parse): accept REGISTER_PREFIX if defined.
11611 Fri Sep 25 17:53:43 1992 John Gilmore (gnu@cygnus.com)
11613 * messages.c: Comment changes.
11615 Fri Sep 25 14:12:58 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
11617 * as.h: Test if __STDC__ is defined only, don't test its value.
11618 * messages.c: If __STDC__ is not defined, define NO_STDARG.
11620 Thu Sep 24 12:42:32 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
11622 * listing.c (debugging_pseudo): Add stabs and stabn as things to
11625 Tue Sep 22 13:02:07 1992 Sean Eric Fagan (sef@cygnus.com)
11627 * obj-coffbfd.c (do_relocs_for,fill_section): now allocate all
11628 sections starting from zero, rather than making them consecutive.
11629 This makes subsequent reloc calculations easier, esp if the object
11630 format doesn't understand addends. (obj_coff_lcomm): (maybe temporarily)
11631 allocate lcomm in .data rather than in .bss. It seems that some
11632 tools can't cope with a non-zero sized bss before linkage.
11634 Tue Sep 22 15:10:51 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
11636 * tc-m68k.c: Replace "enum m68k_architecture" with "int"
11637 throughout. That enum no longer means what we thought it meant.
11639 * tc-m68k.c (md_assemble, md_parse_option): Handle new
11640 "-mno-688[58]1" options.
11642 * tc-m68k.c: Added CPU32 support.
11644 Fri Sep 18 08:02:18 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11646 * tc-m68k.c (m68k_ip): An(disp) is not pc relative.
11648 Tue Sep 15 17:25:05 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
11650 * Makefile.in (as.new): Remove dependence on LOCAL_LOADLIBES.
11651 Change LIBDEPS dependence to LIBS.
11653 Tue Sep 15 15:32:02 1992 Ian Lance Taylor (ian@cygnus.com)
11655 * Makefile.in (install): if $(tooldir) exists, install as in
11658 Sun Sep 13 20:30:10 1992 Ian Lance Taylor (ian@cygnus.com)
11660 * Added WARN_SIGNED_OVERFLOW_WORD define to give an error if any
11661 .word is < -32768 or > 32767. The -J flag causes the error to be
11662 ignored. This is to catch over-sized switches generated by gcc on
11663 systems which don't support the broken .word hack.
11664 as.c (main): permit -J if WARN_SIGNED_OVERFLOW_WORD.
11665 write.c (fixup_segment): check for signed .word overflow if
11666 WARN_SIGNED_OVERFLOW_WORD.
11668 * write.c (fixup_segment): fixed missing parens in expression
11669 checking for byte or word overflow.
11671 * obj-coffbfd.h: define WARN_SIGNED_OVERFLOW_WORD.
11672 obj-coffbfd.c (fixup_segment): check for signed .word overflow if
11673 WARN_SIGNED_OVERFLOW_WORD.
11675 * obj-coffbfd.c (fixup_segment): fixed missing parens in
11676 expression checking for byte or word overflow.
11678 Fri Sep 11 10:21:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11680 Support for i386 coff
11681 * obj-coffbfd.h : added stuff
11682 * tc-i386.c (tc_coff_fix2rtype): new function
11683 * tc-i386.h : new coff defines
11685 Thu Sep 10 09:23:15 1992 Ian Lance Taylor (ian@cygnus.com)
11687 * input-scrub.c (input_scrub_push): call input_file_begin, not
11689 messages.c (as_perror): print ": " between the passed in error and
11690 the strerror, like perror does.
11692 Wed Sep 9 11:06:25 1992 Ian Lance Taylor (ian@cygnus.com)
11694 * Makefile.in: use gas_target instead of modifying target_cpu.
11695 From Steve Chamberlain:
11696 Makefile.in: Handle m68*-*-coff*.
11697 read.c, read.h: add mult argument to s_space
11699 * tc-m68k.c (m68k_ip, m68k_ip_op, get_num, try_moto_index): merge
11700 Motorola and MIT syntax; gas can now assemble either type of
11702 tc-m68kmote.c, tc-m68kmote.h: removed now superfluous files.
11703 From Steve Chamberlain:
11704 m68kcoff.mt: for m68k COFF.
11705 obj-coffbfd.c: (fixup_mdeps) added
11706 (size_section) removed bad sanity check
11707 (fill_section) added rs_machine_dependent case
11708 (write_object_file) call fixup_mdeps
11709 (fixup_segment) set fx_subsy to 0.
11710 obj-coffbfd.h: define WORKING_DOT_WORD (too hard to support) and
11712 tc-m68k.c, config/tc-m68k.h: added m68k COFF support and Motorala
11715 Tue Sep 8 17:10:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
11717 * Makefile.in (LIBS): Include opcode library.
11719 Fri Sep 4 18:20:56 1992 Ken Raeburn (raeburn@cygnus.com)
11721 * config/tc-m68k.c (get_num, case SEG_BIG): If only small integers
11722 including zero are accepted, pass +0.0.
11724 Sun Aug 30 21:24:46 1992 Ian Lance Taylor (ian@cygnus.com)
11726 * Makefile.in: map "as" through program_transform_name when
11729 * doc/Makefile.in: map "as" through program_transform_name when
11732 Sat Aug 29 12:11:12 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
11734 * Makefile.in (as.new): Depend on LOCAL_LOADLIBES.
11736 Fri Aug 28 16:25:22 1992 Ian Lance Taylor (ian@cygnus.com)
11738 * obj-bout.h, obj-bout.c (obj_header_append, obj_symbol_to_chars),
11739 tc-i960.c (md_ri_to_chars): Always output bout object file in
11740 little endian byte order (used to use endianness of host).
11742 Tue Aug 25 15:50:48 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
11744 * config/tc-m68k.c (init_table): Now const. Always include 68851
11745 data, so that "bc" is available to 68040 cache instructions.
11746 Added "tt0", "tt1", and 68ec030 variants.
11747 (md_assemble): Complain if 68000 (only) and 68881 are specified.
11748 (enum _register): Added TT0, TT1.
11749 (m68k_ip, cases '3' and 't'): Handle new operand type codes. Pass
11750 line number correctly in "internal error" messages. Don't print
11751 architecture-mismatch message for operand errors.
11753 From Colin Smith (colin@wrs.com):
11754 * config/tc-m68k.c (m68k_ip, case '_'): Use addword twice rather
11755 than install_operand.
11757 Tue Aug 25 15:13:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11759 * listing.c (buffer_line): rewind to the start of include
11760 files, they might be included twice.
11762 * z8k.c, z8k.h, z8k.mt: z8000 support stuff
11764 Mon Aug 24 12:45:43 1992 Ian Lance Taylor (ian@cygnus.com)
11766 * Makefile.in: defined TARGET_CPU for C code so that it can choose
11767 one element of a family.
11769 * tc-m68k.c: use TARGET_CPU to choose default cpu type.
11771 * te-generic.h: default to LOCAL_LABELS_DOLLAR and LOCAL_LABELS_FB
11772 so that we can assemble hand-written libgcc code.
11774 Fri Aug 21 14:38:44 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
11776 * messages.c (as_warn): Use fputs, not fprintf, with a buffer that
11777 has already been formatted (but may still contain %-characters).
11778 (as_bad): Likewise.
11780 Wed Aug 19 11:20:59 1992 Ian Lance Taylor (ian@cygnus.com)
11782 * tc-m68k.c, tc-m68kmote.c: the cas2 instruction is supposed to be
11783 written with indirection on the last two operands, which can be
11784 either data or address registers. Added a new operand type 'r'
11785 which accepts either register type. Added '(' to notend stuff in
11786 tc-m68kmote.c to accept (a0):(a2) in cas2 instruction.
11788 Wed Aug 19 09:25:09 1992 Ken Raeburn (raeburn@cygnus.com)
11790 * as.h (enum _relax_state): Start off at one, not zero, to better
11791 catch uninitialized-variable errors.
11792 (linkrelax): Declare new variable.
11794 * messages.c (warning_count, error_count): Default initializer is
11797 * write.c: Merged some declarations, using PARMS macro.
11798 (text_frag_root, data_frag_root, bss_frag_root, text_last_frag,
11799 data_last_frag): No longer static.
11800 (write_object_file, case rs_align or rs_org): If HANDLE_ALIGN is
11801 defined, call it. Change segments before calling fixup_segment.
11802 (relax_align): If linkrelax, provide extra padding.
11804 * obj-bout.c (obj_emit_relocations): Emit alignment relocs despite
11805 their not having symbols associated.
11807 * tc-i960.c (norelax, instrument_branches): Default initializer is
11809 (linkrelax): Delete variable definition.
11810 (mem_fmt): Call fix_new with NO_RELOC.
11811 (tc_bout_fix_to_chars): Handle alignment relocs.
11812 (i960_handle_align): New function.
11813 * tc-i960.h (linkrelax): Delete declaration.
11814 (HANDLE_ALIGN): New macro; calls i960_handle_align.
11815 (NEED_FX_R_TYPE, NO_RELOC): New macros.
11817 Tue Aug 18 14:59:21 1992 Ken Raeburn (raeburn@cygnus.com)
11819 * config/sparc.mt: New file. Grab sparc opcode table from bfd
11822 Tue Aug 18 14:16:38 1992 Ian Lance Taylor (ian@cygnus.com)
11824 * Makefile.in: always create installation directories. Removed
11825 MINUS_G, set CFLAGS to default to -g, added FLAGS_TO_PASS, passed
11826 FLAGS_TO_PASS to recursive makes.
11828 * doc/Makefile.in: always create installation directories.
11830 Mon Aug 17 15:09:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11832 * input-scrub.c (input_scrub_pop, input_scrub_push): memcpy was
11833 being used with args swapped, causing occasional lossage when
11834 refilling buffers after an include file.
11836 Mon Aug 17 13:18:51 1992 Ken Raeburn (raeburn@cygnus.com)
11838 * messages.c (as_tsktsk): Use correct ANSI form for stdarg
11839 version. Discard bogus DONTDEF version.
11840 (as_warn, as_bad, as_fatal): Likewise.
11842 Fri Aug 14 18:31:14 1992 Ken Raeburn (raeburn@cygnus.com)
11844 * config/tc-m68k.c (m68k_ip): If instruction is invalid for the
11845 selected architecture, print a message saying so and listing what
11846 processors support it, rather than saying "operands mismatch".
11848 Thu Aug 13 13:53:19 1992 Ken Raeburn (raeburn@cygnus.com)
11850 * as.h [BROKEN_ASSERT]: If defined, turn off all assertion checks.
11852 * config/ho-rs6000.h (M_RS6000): Don't define it.
11853 (free): Declare it.
11854 (BROKEN_ASSERT): Define it if not __STDC__.
11856 Tue Aug 11 12:58:14 1992 Ken Raeburn (raeburn@cygnus.com)
11858 * sparc.mt: New file.
11860 Mon Aug 10 14:37:08 1992 Per Bothner (bothner@cygnus.com)
11862 * tc-m68k.c: ".align N" means align to N-byte boundary *only*
11863 if TN_SUN3; otherwise align to 2**N-byte bounary.
11865 Thu Aug 6 12:10:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11867 * read.c (s_fill): make the .fill size clamped error a warn and
11868 fix bug where 0's were always placed.
11870 * config/tc-h8300.c: if a :8 is seen after an operand, fill top
11871 two bytes of any constant with 0xff:
11873 Wed Aug 5 12:02:40 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11875 * config/tc-m68k.c (md_pseudo_table): fix the .align thing
11876 the right way; for just the 68k. Sun 3 .align is nbytes, not ptwo.
11878 Wed Aug 5 01:54:34 1992 John Gilmore (gnu at cygnus.com)
11880 * tc-m68k.c (try_index): Error if index scaling specified and
11881 assembling for an older CPU than a 68020.
11883 Sat Aug 1 19:10:13 1992 Ken Raeburn (raeburn@cygnus.com)
11885 * config/tc-sparc.c (tc_aout_fix_to_chars): If pc-relative, take
11886 fx_offset into account.
11888 Fri Jul 31 21:53:28 1992 Ken Raeburn (raeburn@cygnus.com)
11890 * configure.in (mips host): Accept "ultrix" with version number.
11892 * expr.c (floating_constant): Separate "=-" to avoid confusing
11893 ancient or broken compilers.
11895 * config/tc-m68k.c (m68k_ip): Mismatch error could also indicate
11896 processor/opcode mismatch, so reword the error message.
11897 (md_assemble): If no CPU has been set (even if FPU/PMMU
11898 characteristics have been), default to 68020. Don't need extra
11899 quotes around error string.
11901 Fri Jul 31 12:26:34 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
11903 * read.c (potable): Revert sac's incorrect change made Jul 13.
11904 Align really is supposed to be ptwo not nbytes.
11906 Mon Jul 20 02:51:59 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
11908 * Makefile.in: _Do_ include libiberty. (from sef)
11910 Fri Jul 17 15:15:28 1992 Ken Raeburn (raeburn@cygnus.com)
11912 * expr.c (integer_constant): Handle "0f" and "0b" label references
11915 Thu Jul 16 08:20:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11917 * write.c (fixup_segment): if relaxing, don't do anything.
11918 * config/obj-bout.[ch] : maintain the a_relaxable file header info
11919 * config/tc-i960.c: new option -linkrelax
11921 Mon Jul 13 14:11:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11923 * expr.c (expr): allow SEG_BSS in expressions
11924 * read.c (potable): align should be nbytes, not ptwo!
11925 * write.c (write_object_file): extra glue for new bss attributes
11926 (relax_segment): SEG_BSS is ok now
11927 * config/tc-m68k.c (m68k_ip_op): can now parse more @( modes
11929 Mon Jul 6 17:09:32 1992 Steve Chamberlain (sac@cygnus.com)
11931 * obj-coffbfd.c (fill_section): mark .lit sections as STYP_LIT
11933 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
11935 * configure.in: recognize m680x0 as having sun3 emulation mode for
11936 vxworks environment.
11939 Tue Jun 30 20:25:54 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
11941 * Makefile.in: Add program_suffix (parallel to program_prefix)
11943 Wed Jun 24 10:57:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11945 * app.c (process_escape): new function to handle escapes the right
11946 way, (do_scrub_next_char): use new function
11947 * cond.c (s_ifdef): do ifdef/ifndef right
11948 * read.c (s_fill): make the , expressions optional like the doc
11950 * config/tc-h8300.[ch]: better warnings
11952 Tue Jun 9 07:54:54 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11954 * subsegs.c (subsegs_begin): create bss0_frchainP in the same was
11957 * write.c (write_object_file): various changes to handle data in
11958 the BSS segment in much the same was as stuff in the DATA segment.
11960 * tc-m68k.c (m68kip): Fix typo so that only arch's >=68020 do
11961 pcrel data stuff. (md_estimate_size_before_relax): when relaxing a
11962 68010 bxx into a bra+6 jmpxx, put the bytes of the jmp opcode into
11963 the right place. (s_bss): Don't put .bss stuff into SEG_DATA, put
11966 Thu Jun 4 11:59:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
11968 * expr.c(expr): allow SEG_REGISTER in expressions.
11969 * read.c(pseudo_set): register expressions can be the source of a
11971 * subsegs.c (subseg_new): Now -R forces all changes to SEG_DATA to
11972 goto SEG_TEXT (if a.out)
11973 * write.c (write_object_file): If a.out don't use the old way for
11975 * config/obj-a.out (s_sect): complain if the user tries to use a
11976 subsegment with a value which might interfere with out -R hackery.
11977 * config/tc-m68k.c (m68k_reg_parse): lookup names in symbol table
11978 rather than use ugly if tree. (init_regtable): insert register
11979 names into symbol table.
11981 Tue Jun 2 16:47:09 1992 Steve Chamberlain (sac@cygnus.com)
11983 * write.c (write_object_file): keep the fix_tail clean, which
11984 fixes a bug in -R where relocations were being lost.
11986 Mon Jun 1 16:20:22 1992 Michael Tiemann (tiemann@cygnus.com)
11988 * configure.in: recognize m680x0 as having sun3 emulation mode for
11989 vxworks environment.
11991 Sun May 31 05:33:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
11993 * configure.in: recognize m680x0 as an m68k
11995 Thu May 28 11:22:02 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
11997 * configure.in: Recognize sparclite as a sparc variant.
11999 * tc-sparc.c: Use new ARCHITECTURES_CONFLICT_P macro. Mention new
12002 Tue May 26 16:47:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
12004 * config/tc-a29k.c: lint
12005 * listing.c, expr.c: patches from Andrew Smith
12007 Thu May 14 17:22:48 1992 K. Richard Pixley (rich@rtl.cygnus.com)
12009 * doc/Makefile.in: use m4 rather than gm4.
12011 Mon May 4 18:56:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
12013 * obj-coffbfd.c: use is a synonym for section, (do_relocs_for):
12014 calc the base of relocs correctly.
12015 * tc-a29k.c (parse_operand): allow expressions to be in any section.
12017 Mon Apr 27 13:13:31 1992 K. Richard Pixley (rich@cygnus.com)
12019 * as.c, write.c: use -K rather than -k for the broken word warning
12022 Tue Apr 21 13:35:30 1992 K. Richard Pixley (rich@cygnus.com)
12024 * Makefile.in: do not print recursion lines.
12026 Wed Apr 15 21:19:31 1992 K. Richard Pixley (rich@rtl.cygnus.com)
12028 * Makefile.in: the tooldir copy of gas goes directly in tooldir.
12030 Tue Apr 14 14:50:22 1992 Ken Raeburn (Raeburn@Cygnus.COM)
12032 * write.c (write_object_file): For b.out format, round up section
12033 start addresses to match required alignment.
12035 Thu Apr 9 05:45:29 1992 Ken Raeburn (Raeburn@Cygnus.COM)
12037 * Makefile.in (install): Install into $(tooldir)/bin, since that's
12038 where gcc looks for it.
12040 Tue Apr 7 15:12:15 1992 Sean Eric Fagan (sef@cygnus.com)
12042 * Makefile.in: Changed some lines to be less confusing for some
12045 * input-file.c: Conditionalize on _IOFBF, not VMS.
12047 * read.c, write.c: Change a series of ifdef/elif to
12048 ifdef/else/ifdef etc.
12050 Fri Mar 27 12:21:16 1992 K. Richard Pixley (rich@cygnus.com)
12052 * symbols.c (fb_label_init): fix sizeof to memset.
12054 Fri Mar 13 15:45:44 1992 K. Richard Pixley (rich@cygnus.com)
12056 * Makefile.in: install the man page.
12058 * Makefile.in: pass down MAKEINFO explicitly on info.
12060 * doc/Makefile.in: use $(MAKEINFO) not makeinfo.
12062 Fri Mar 13 08:03:03 1992 Steve Chamberlain (sac@thepub.cygnus.com)
12064 * flonum-const.c: renamed flonum-konst.c to stop dos name
12067 Thu Mar 12 04:42:38 1992 K. Richard Pixley (rich@cygnus.com)
12069 * tc-m68k.h, te-sun3.h: moved LOCAL_LABELS_FB definition from
12070 tc-m68k.h to te-sun3.h.
12072 Wed Mar 11 23:32:42 1992 K. Richard Pixley (rich@cygnus.com)
12074 * configure.in: vxworks68 gets te-sun3.h.
12076 * expr.c: remove limitation that local_labels_dollar or
12077 local_labels_fb must be < 10.
12079 * symbols.c: remove local_labels_dollar, replace with a function
12080 interface for a sparse array. All users adjusted.
12082 * te-sun3.h: add LOCAL_LABELS_DOLLAR.
12084 Sat Mar 7 00:06:25 1992 K. Richard Pixley (rich@rtl.cygnus.com)
12086 * doc/Makefile.in: commented out line for building as-all.texinfo.
12089 * doc/as.texinfo, doc/as-all.texinfo: added menu item hooks.
12091 Fri Mar 6 21:57:18 1992 K. Richard Pixley (rich@cygnus.com)
12093 * Makefile.in: added check target.
12095 Tue Mar 3 15:45:56 1992 K. Richard Pixley (rich@rtl.cygnus.com)
12097 * Makefile.in: added tooldir and program_prefix.
12099 Sun Mar 1 04:43:19 1992 Michael Tiemann (tiemann@cygnus.com)
12101 * write.{c,h} (fix_new): Make these declarations consistent.
12103 Sat Feb 29 13:59:10 1992 Michael Tiemann (tiemann@cygnus.com)
12105 * Makefile.in (strerror.o): Add rule so that broken Sun make can
12108 Wed Feb 26 19:26:28 1992 Steve Chamberlain (sac at thepub.cygnus.com)
12110 * read.c, obj-coffbfd.c : fix h8300 specific bit rot
12112 * expr.c (operand): if can't work out what sort of operand it is,
12113 then look through FLT_CHARS for a hint.
12115 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
12117 * Makefile.in, configure.in: removed traces of namesubdir,
12118 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
12119 copyrights to '92, changed some from Cygnus to FSF.
12121 * doc/Makefile.in, doc/configure.in: removed traces of namesubdir,
12122 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
12123 copyrights to '92, changed some from Cygnus to FSF.
12125 Tue Feb 25 14:17:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
12127 * expr.c: If an expression is single comma, then return with
12128 SEG_ABSENT rather than an error - since the sparc front end does
12129 really strange things with things like fbge,a
12131 * as.h: include bfd.h if using many sections
12132 * expr.c: LOCAL_LABELS_FB had been changed to lower case - so
12133 local labels didn't work.
12134 * listing.c (list_symbol_table): don't core dump when there's no
12136 * write.c, write.h: call fix_new with the right number of args on
12138 * config/tc-h8300.[ch] : fix bugs reported by HMSI, and make
12141 Sat Feb 22 12:26:28 1992 Steve Chamberlain (sac at rtl.cygnus.com)
12143 * app.c: MRI compatibility - allow single quote to start a string.
12144 * as.c: fix typo recently introduced.
12145 * as.h : Don't include aout/reloc.h - it's not right for COFF!
12146 * expr.c: Much rewriting, to accomodate MRI syntax for
12147 expressions. Also easier to read now.
12148 * listing.c: Put back defuns
12149 * read.c: modified to accept MRI syntax, put back listing pseudo
12150 ops so that an assembler built with NO_LISTING ignores list ops
12152 * write.c, write.h: fixs - only keep a reloc type in a fix if the target
12153 machine is a SPARC or a 29K.
12154 * config/obj-aout.c: added s_sect pseudo op
12155 * config/obj-coffbfd.c: lints, set the filehdr flags right and
12156 fill in the timestamp.
12157 * config/obj-coffbfd.h: Since we don't include aout/reloc.h
12158 anymore, define all the relocs which the tc-<x> bit will use so we
12159 can translate from them to the coff types.
12160 * config/tc-a29k.c: reloc_type isn't ane enum any more
12161 * config/tc-m68k.c: Added NO_RELOC definition.
12163 Fri Feb 21 06:21:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
12165 * Makefile.in: put header files before C source for TAGS; remove
12166 references to non-existent syscalls.h.
12168 * read.c, write.c subsegs.c: back out the .bss changes.
12170 * obj-aout.c: do not include stab.gnu.h if NO_LISTING.
12172 * tc-i860.c, a.out.gnu.h: move i860 relocs to a proper place.
12174 * a.out.h: removed.
12176 Fri Feb 21 01:08:48 1992 Minh Tran-Le (TRANLE@INTELLICORP.COM)
12178 * symbols.c (local_label_name): symbols now start with ^A.
12180 * read.c, subsegs.c, write.c obj-coff.c: added handling of
12181 `.bss` pseudo op for unitialized data. The new gcc (1.37.9x)
12182 generate these sections. .align: will use NOP_OPCODE or 0
12183 for padding. This is just for being nice to the
12186 * expr.c (operand): changed to generate local label "\001L0"
12187 starting with a ^A so that it is recognized as a local label.
12189 * as.c (perform_an_assembly_pass): zero bss_fix_root, too.
12191 * tc-i386.c: tc-i386.c: added handling of the following opcodes:
12192 i/o opcodes - inb, inw, outb and outw. string manipulation with
12193 att syntax - scmp, slod, smov, ssca, ssto.
12195 * obj-coff.c: (for aix386) Moved the symbols .text, .data and .bss
12196 to just after .file .
12198 In obj_crawl_symbol_chain() where it tries to put the external
12199 symbols apart, with the condition:
12200 (!S_IS_DEFINED(symbolP) &&
12201 !S_IS_DEBUG(symbolP) &&
12202 !SF_GET_STATICS(symbolP))
12203 it was moving too many symbols out. So I switch it back to the
12205 (S_GET_STORAGE_CLASS(symbolP) == C_EXT && !SF_GET_FUNCTION(symbolP))
12207 In obj_emit_relocations() added the conditional on KEEP_RELOC_INFO
12208 so that we don't use the F_RELFLG which make the linker complain
12209 that somebody has stripped the relocation info.
12211 Also, the AIX ld program require that the relocation table
12212 is sorted by r_vaddr like the standard ATT assembler does.
12214 [he also changed the sizeof(struct ...)'s into the coff
12215 style FOOSZ macros. I'm not sure this is right, but I can't
12216 remember why. xoxorich.]
12218 Fri Feb 21 01:08:48 1992 K. Richard Pixley (rich@cygnus.com)
12220 * Makefile.in, configure.in, doc: use the doc. Build it, install
12223 Tue Feb 18 02:21:25 1992 K. Richard Pixley (rich at cygnus.com)
12225 * read.c: white space and comments only.
12227 * configure.in: use the new atof-ns32.c for ns32k.
12229 * write.c: comment change only.
12231 * tc-m88k.[hc]: pulled in from hack's unfinished work. These
12232 aren't yet integrated.
12234 * tc-i860.[hc]: blew off the dust. Something must still be done
12235 about conflicting relocation types.
12237 * tc-ns32k.c: Replaced previous tc_aout_fix_to_chars stub with the
12240 * tc-i960.c, tc-sparc.c: white space and comments only.
12242 * tc-a29k.h: delete duplicate macro definition.
12244 * new file atof-ns32k.c copied from hack's last unreleased gas.
12246 Mon Feb 17 07:51:06 1992 K. Richard Pixley (rich at cygnus.com)
12248 * config/tc-ns32k.c: actually make tc_aout_fix_to_chars work
12251 * nearly everything. flush ChangeLog, package as gas-1.92.1.
12252 ChangeLog's prior to this are sketchy at best. I have logs.
12253 They just aren't ChangeLogs.