1 2000-06-18 Nick Clifton <nickc@redhat.com>
3 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4 instead of OCTETS_PER_BYTE.
6 * config/tc-v850.c: Fix compile time warnings.
7 * config/tc-ppc.c: Fix compile time warnings.
9 2000-06-18 H.J. Lu <hjl@gnu.org>
11 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
14 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
16 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER to BFD_ASSEMBLER.
18 2000-06-16 Nick Clifton <nickc@cygnus.com>
20 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
21 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
23 * doc/c-mips.texi: Document newly accepted cpu variants.
25 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
27 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
29 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
31 * macro.c (getstring): Make it possible to escape the quote
34 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
36 * config/tc-hppa.c (pa_export): Weak symbols can be global.
38 2000-06-13 H.J. Lu <hjl@gnu.org>
40 * configure: Regenerate.
42 2000-06-09 Alan Modra <alan@linuxcare.com.au>
44 * app.c (do_scrub_begin): Don't default lex[';'] as a line
46 * doc/internals.texi (line_separator_chars): Semicolon is no
47 longer a default. Mention null and newline as defaults.
49 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
51 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
52 * config/tc-i860.h (line_separator_chars): Likewise.
53 * config/tc-h8300.c (line_separator_chars): Likewise.
54 * config/tc-i960.c (line_separator_chars): Likewise.
55 * config/tc-m68k.c (line_separator_chars): Likewise.
56 * config/tc-mips.c (line_separator_chars): Likewise.
57 * config/tc-ns32k.c (line_separator_chars): Likewise.
58 * config/tc-sparc.c (line_separator_chars): Likewise.
59 * config/tc-vax.c (line_separator_chars): Likewise.
61 * config/tc-h8300.c (comment_chars): Use string initialiser.
62 * config/tc-i960.c (line_comment_chars): Likewise.
63 * config/tc-z8k.c (comment_chars, line_comment_chars,
64 line_separator_chars): Likewise.
66 * config/tc-arm.c (line_separator_chars): Always use `;', not just
69 2000-06-08 Nick Clifton <nickc@cygnus.com>
71 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
74 2000-06-08 David O'Brien <obrien@FreeBSD.org>
76 * configure.in (VERSION): Update to show this is the CVS mainline.
78 2000-06-08 Matthew Jacob <mjacob@feral.com>
80 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
81 $at is the integer register $r28, vs. both $r28 and the floating
84 2000-06-08 James E. Wilson <wilson@cygnus.com>
86 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
87 (dot_endp): Don't call ia64_flush_insns.
88 (emit_one_bundle): Don't delete prologue/body records from
89 unwind_record list in first loop. Rewrite second loop to account for
92 2000-06-07 David Mosberger <davidm@hpl.hp.com>
94 * config/tc-ia64.c: Add missing prototypes.
95 (generate_unwind_image): Cast argument to output_unw_records call.
97 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
99 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
101 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
103 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
104 (REGISTER_P): likewise.
105 (avr_opcodes): uses include/opcode/avr.h
106 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
108 2000-06-04 Alan Modra <alan@linuxcare.com.au>
110 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
113 2000-06-03 H.J. Lu <hjl@gnu.org>
115 * read.c (is_end_of_line): Put back `;'.
117 2000-06-03 Alan Modra <alan@linuxcare.com.au>
119 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
121 2000-06-01 Alan Modra <alan@linuxcare.com.au>
123 * expr.c (operand): Test is_end_of_line outside switch to catch
124 line separator chars that are also operators.
125 (operator): Return O_illegal for line separator chars.
127 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
128 entry (or `!' entry for TC_HPPA).
130 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
131 before indexing is_end_of_line. Remove redundant check for '\0'.
133 * config/tc-h8500.c (md_assemble): Likewise.
134 * config/tc-mcore.c (md_assemble): Likewise.
135 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
138 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
140 * config/tc-mcore.c (mcore_cons): Likewise.
141 (mcore_float_cons): Likewise.
142 (mcore_stringer): Likewise.
143 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
145 2000-06-01 Scott Bambrough <scottb@netwinder.org>
147 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
149 2000-05-29 Nick Clifton <nickc@cygnus.com>
151 * config/tc-sh.c: Fix compile time warning messages.
153 * config/tc-mips.c: Fix compile time warning messages.
155 2000-05-29 Philip Blundell <philb@gnu.org>
157 * doc/as.texinfo: Update copyright dates.
158 (Local Labels): Delete misplaced mention of ARM.
159 * NEWS: Mention ARM ELF support.
161 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
163 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
164 it is modified, and use the real_size to compute the frag address
165 for dwarf2 line info.
167 2000-05-27 Alan Modra <alan@linuxcare.com.au>
169 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
170 line-matching scheme to cope with automake moving variables around.
171 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
172 * Makefile.in: Regenerate.
174 2000-05-26 Jakub Jelinek <jakub@redhat.com>
176 * config/tc-sparc.c (sparc_relax): New.
177 (md_longopts): Add -relax and -no-relax options.
178 (md_parse_options, md_show_usage): Likewise.
179 (md_apply_fix3): Optimize tail call into branch always if possible.
181 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
183 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
184 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
185 rules, with warning when a GAS statement specifies a packing that
186 will result in an instruction being squashed.
187 Added typdef packing_type and enumerals, changed various integer literals
188 to use the enumerals.
190 2000-05-24 David Mosberger <davidm@hpl.hp.com>
192 * config/tc-ia64.c (dot_restorereg_p): New function.
193 (md_pseudo_table): Add restorereg.p.
194 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
195 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
197 * config/tc-ia64.h (unw_record_type): Add unwabi.
198 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
199 called MASK with members for imask, and the masks produced by
200 fr_mem, gr_mem, br_mem, and frgr_mem.
201 (unw_p_record): Add members ABI and CONTEXT.
202 (unw_x_record): Add member AB.
203 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
204 as pseudo-register for use during unwind info generation.
205 (AR_PFS, AR_LC): New macros.
206 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
207 whose names start with an at sign (as in "@priunat").
208 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
210 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
211 proc_end, unwind_info, personality_routine): Consolidate into
212 "unwind" structure to reduce offset-table use. Add member
213 NEXT_SLOT_NUMBER to track the slot number for the next instruction
215 (output_R1_format, output_R3_format, output_P3_format,
216 output_P6_format): Initialize R with zero to reduce compiler warnings.
217 (output_P7_format): Ditto. Add `default' branch to switch
218 statement to reduce compiler warnings.
219 (output_P8_format, output_B1_format, output_B4_format): Ditto.
220 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
221 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
222 into single argument.
223 (output_X1_format, output_X3_format): Initialize R with zero to reduce
224 compiler warnings. Merge A and B args into single argument.
225 (output_X2_format, output_X4_format): Remove unused variable R. Merge
226 A and B args into single argument.
227 (free_record): Removed (wasn't used).
228 (free_list_records): Also free imasks in prologue records.
229 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
230 (output_spill_mask): Remove.
231 (output_unwabi): New function.
232 (output_epilogue, output_label_state, output_copy_state): Call
234 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
235 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
237 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
238 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
239 as part of handling the prologue records. Emit region's imask if
240 we have one. Handle unwabi, epilogue, label_state, copy_state,
241 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
242 spill_sprel_p, and spill_reg_p records.
243 (set_imask, count_bits, slot_index): New function.
244 (fixup_unw_records): Fix region size computation. Handle
245 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
246 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
247 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
248 set_imask accordingly. Update imask for gr_gr, and br_gr records.
249 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
250 (dot_save): Use manifest constants for applicaton registers.
251 Handle REG_PR and REG_PRIUNAT.
252 (dot_restore): Don't just ignore it.
253 (dot_restorereg): New function..
254 (generate_unwind_image): Ensure unwind info is a multiple of eight
255 bytes, not just four bytes.
256 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
257 (dot_altrp): Don't just ignore it.
258 (dot_savemem): New function. Replaces dot_savesp() and
259 dot_savepsp(). Use manifest constants for applicaton registers.
260 Handle REG_PR and REG_PRIUNAT.
261 (dot_savef): Simplify.
262 (dot_saveb): Support generation of br_gr.
263 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
264 dot_label_state, dot_copy_state): New function.
265 (dot_unwabi): Don't just ignore it.
266 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
267 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
268 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
269 (emit_one_bundle): Set slot number for prologue/body records
270 *before* emitting the first insn.
271 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
272 (md_begin): Declare "psp" pseudo-register.
273 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
274 so we don't get segfault.
275 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
276 counts as required per SW Conventions manual
277 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
278 output_preds_psprel, output_preds_sprel, output_spill_base,
279 output_unat_psprel, output_unat_sprel, output_lc_psprel,
280 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
281 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
282 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
283 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
284 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
285 (dot_vframe): Implement.
286 (dot_vframesp, dot_vframepsp): New function.
288 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
290 * configure.in (i386-*-freebsd a.out entry): Quote properly.
291 * configure: Regenerate.
293 2000-05-23 Alan Modra <alan@linuxcare.com.au>
295 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
296 (md_estimate_size_before_relax): so we can use it here instead of
297 old kludges. Localise vars to blocks. Comment.
299 * frags.c (frag_new): Update fr_var comments.
300 * frags.h (struct frag): Ditto.
302 2000-05-22 Richard Henderson <rth@cygnus.com>
304 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
305 (pseudo_func): Add pcrel.
306 (operand_match): Handle IA64_OPND_TGT64.
307 (build_insn): Likewise.
308 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
309 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
310 (fix_insn): Handle all three 64-bit relocation types.
312 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
314 * obj.h (struct format_ops): New members begin, app_file,
315 s_set_other, s_set_desc, s_get_type, s_set_type,
316 separate_stab_sections, init_stab_section.
318 * config/obj-multi.h: Update GPL notice to v2.
321 (S_SET_SIZE): Test s_set_size for NULL before calling.
322 (S_SET_ALIGN): Similar for s_set_align.
327 (SEPARATE_STAB_SECTIONS): New.
328 (INIT_STAB_SECTION): New.
329 (EMIT_SECTION_SYMBOLS): New.
330 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
332 * config/obj-elf.h: Update GPL notice to v2.
333 Mention that this file is included from obj-multi.h.
334 (obj_begin): Wrap definition in ifndef.
335 (elf_file_symbol): Constify declaration.
336 (obj_app_file): Ditto.
337 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
338 Wrap in ifndef SEPARATE_STAB_SECTIONS.
340 * config/obj-elf.c (elf_s_set_other): New.
341 (elf_file_symbol): Constify argument.
342 (elf_separate_stab_sections): New.
343 (elf_init_stab_section): New.
344 (elf_format_ops): Add new members. Remove comma at end.
346 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
347 (ecoff_format_ops): Add new fields. Remove comma at end.
348 Mention inconsistency for emit_section_symbols.
350 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
352 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
353 (coff_separate_stab_sections): New.
354 (coff_format_ops): Add new members.
356 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
357 (obj_aout_s_set_other): New.
358 (obj_aout_s_set_desc): New.
359 (obj_aout_s_get_type): New.
360 (obj_aout_s_set_type): New.
361 (obj_aout_separate_stab_sections): New.
362 (aout_format_ops): New members added. Use obj_aout_process_stab,
363 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
364 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
366 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
368 2000-05-22 Alan Modra <alan@linuxcare.com.au>
370 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
371 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
372 (md_estimate_size_before_relax): Ensure jumps to weak and
373 externally visible symbols are relocatable.
375 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
377 * stabs.c (aout_process_stab): Make global.
378 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
379 * read.h (aout_process_stab): Declare.
381 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
382 Generalize to *aout, *coff *elf.
383 * configure: Regenerated.
385 * doc/internals.texi (Object format backend): Say
386 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
388 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
389 * Makefile.in: Regenerated.
391 2000-05-19 Catherine Moore <clm@cygnus.com>
393 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
395 2000-05-18 Alan Modra <alan@linuxcare.com.au>
397 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
398 instruction to reflect change in re_assemble_*.
400 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
402 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
403 build PA64 ELF tools.
404 * configure: Rebuilt.
406 2000-05-17 Alan Modra <alan@linuxcare.com.au>
408 * Makefile.am: Regenerate dependencies.
409 * Makefile.in: Regenerate.
411 2000-05-15 Nick Clifton <nickc@cygnus.com>
413 * config/tc-arm.c (struct asm_psr): Add boolean field
414 distinguishing between CSPR and SPSR. Rename 'number' field
416 (psrs): Rearrange contents to match new asm_psr structure.
417 (arm_psr_parse): Move next to psr_required_here. Make it
418 return an asm_psr structure.
419 (psr_required_here): Use asm_psr structure returned by
421 (do_msr): Reorganise to allow psr_required_here to be called
423 (md_undefined_name): Mark 'name' parameter as unused, since
424 the COFF target does not use it.
426 2000-05-14 David O'Brien <obrien@FreeBSD.org>
428 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
430 * config/te-aux.h: Likewise.
431 * config/te-dpx2.h: Likewise.
432 * config/te-go32.h: Likewise.
433 * config/te-hp300.h: Likewise.
434 * config/te-hppa.h: Likewise.
435 * config/te-i386aix.h: Likewise.
436 * config/te-ic960.h: Likewise.
437 * config/te-interix.h: Likewise.
438 * config/te-nbsd532.h: Likewise.
439 * config/te-pc532mach.h: Likewise.
440 * config/te-ppcnw.h: Likewise.
441 * config/te-psos.h: Likewise.
442 * config/te-sparcaout.h: Likewise.
443 * config/te-sun3.h: Likewise.
444 * config/te-sysv32.h: Likewise.
446 2000-05-14 Alan Modra <alan@linuxcare.com.au>
448 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
449 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
450 and sign extend without an if statement.
451 (build_bytes): Likewise.
453 2000-05-14 Kazu Hirata <kazu@hxi.com>
455 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
456 X_add_symbol L_32 case.
458 2000-05-14 David O'Brien <obrien@FreeBSD.org>
460 * config/te-freebsd.h: New file.
462 2000-05-13 Alan Modra <alan@linuxcare.com.au>
464 * asintl.h (gettext, dgettext, dcgettext, textdomain,
465 bindtextdomain): Replace defines with those from intl/libgettext.h
466 to quieten gcc warnings.
468 * NEWS: Mention x86 .arch and -q.
470 * config/tc-i386.c (quiet_warnings): New.
471 (md_assemble): Use quiet_warnings.
472 (md_parse_option): Set quiet_warnings from -q.
473 (md_show_usage): Mention -q, delete -m.
474 (flag_do_long_jump): Delete.
475 (md_parse_option): Remove -m.
476 (md_show_usage): Remove -m.
477 (md_create_long_jump): Remove useless flag_do_long_jump code.
479 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
480 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
482 2000-05-13 Alan Modra <alan@linuxcare.com.au>
483 Alexander Sokolov <robocop@netlink.ru>
485 * doc/c-i386.texi (i386-Arch): New section.
486 (i386-Syntax): Mention .intel_syntax and .att_syntax.
488 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
489 (smallest_imm_type): Use smallest opcode for shift by one if cpu
490 architecture has been given and is not 486.
492 (md_pseudo_table): Add .arch.
493 (md_assemble): Warn if cpu architecture has been given and an
494 unsupported instruction.
496 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
497 Move operand_types bit defines after relevant template field.
498 (template): Add cpu_flags.
502 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
504 * config/tc-mn10300.h (md_end): Define.
505 (mn10300_finalize): Declare.
506 * config/tc-mn10300.c: Include dwarf2dbg.h.
507 (debug_line): Define.
508 (md_assemble): Generate dwarf2 line info.
509 (mn10300_finalize): New function. Finalize dwarf2 info.
511 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
513 * config/tc-mips.c (md_estimate_size_before_relax): Use the
514 external version of the relocation for weak symbols.
516 2000-05-08 David Mosberger <davidm@hpl.hp.com>
518 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
519 frame size in units of 16 bytes, as required per SW Conventions manual.
520 (output_unw_records): Output info-block header as a dword to get
523 2000-05-08 Alan Modra <alan@linuxcare.com.au>
525 * as.h: #include "file", not <file> on files from ../include.
526 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
527 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
528 (md_convert_frag): Add ATTRIBUTE_UNUSED.
529 (tc_coff_symbol_emit_hook): Ditto.
530 (OPTCOUNT): Cast to int to avoid compiler warning.
531 (md_begin): Fix signed/unsigned warnings.
533 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
535 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
536 ABRANCH LONG case for a conditional branch on a 68000.
537 (md_estimate_size_before_relax): Likewise. Also handle
538 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
539 (m68k-ip: case ABSL): Relax absolute references to 16-bit
540 PC-relative on all CPUs.
541 (md_estimate_size_before_relax): Likewise.
543 2000-05-04 Alan Modra <alan@linuxcare.com.au>
545 * as.c (parse_args): Just mention current year in printed
548 2000-05-03 J.T. Conklin <jtc@redback.com>
550 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
552 (md_parse_option): Recognize -m7400.
554 2000-05-03 Ian Lance Taylor <ian@zembu.com>
556 * config/atof-ieee.c (gen_to_words): When adding carry back in,
557 don't permit lp to become less than the words array.
559 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
561 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
562 Fix little-endian case.
564 2000-05-03 David O'Brien <obrien@NUXI.com>
566 * as.c (parse_args): Update copyright.
568 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
570 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
571 for the .bss section too.
573 2000-05-02 Alan Modra <alan@linuxcare.com.au>
575 * configure.in: Set em=linux for hppa-*-linux.
576 * configure: Regenerate.
577 * doc/Makefile.in: Regenerate with correct automake.
579 * frags.c (frag_grow): Sanity check chunk_size.
581 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
582 * config/obj-som.h: Likewise.
583 * config/obj-ieee.h: Likewise.
585 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
587 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
588 (md_pseudo_table): Fully initialise OBJ_ELF cases.
589 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
590 (pa_ip): low_sign_unext now returns via function value. Use
591 re_assemble_* instead of dis_assemble_* and
592 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
594 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
595 (md_section_align, md_parse_option, md_show_usage,
596 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
597 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
598 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
599 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
600 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
602 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
603 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
604 outside of switch. Correct mask and shifting errors in case 10
605 and case -11. In case 21, compare against signed range to suit
606 hppa_field_adjust changes. In case 12, use re_assemble_12. In
607 case 17 and case 22, use offsetT variable to properly check range.
608 Use re_assemble_* here too.
609 (evaluate_absolute): Change type of value to offsetT. Call
610 hppa_field_adjust to do the work for us.
611 (pa_parse_cmpb_64_cmpltr): Delete save_s.
612 (pa_parse_cmpib_64_cmpltr): Ditto.
613 (pa_build_unwind_subspace): Delete unused var subseg. Change type
614 of i to unsigned int.
615 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
616 (pa_end_of_source): Return type is void.
618 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
620 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
622 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
624 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
626 (md_begin): Removed "construct symbols for each register name".
627 Because register names conflicts with GCC generated function
629 (avr_operand): Now constant numbers can be used as a register
630 identifiers (0 as r0, 31 as r31).
631 (md_assemble): use skip_space () before parsing instruction
634 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
636 * config/tc-avr.c: New AVR_ISA_ defined.
637 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
638 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
639 for `fmul', `movw' and `lpm R,Z' instructions.
640 (avr_operands): Warn if current opcode is a two-word instruction
641 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
642 (avr_opcodes): New commands added.
643 (REGISTER_P): Check 'a' and 'v' constraint letters.
644 (mcu_types): New MCU added.
646 2000-05-01 Alan Modra <alan@linuxcare.com.au>
648 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
649 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
650 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
651 * configure: Regenerate.
653 2000-04-29 Andreas Jaeger <aj@suse.de>
655 * as.h: Correctly check GCC version.
657 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
659 * as.c (parse_args): Allow md_parse_option to override -a listing
661 * config/obj-coff.c (add_lineno): Change type of offset parameter
662 from "int" to "bfd_vma."
663 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
664 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
665 (ppc_change_csect): Align correctly for XCOFF64.
666 (ppc_machine): New function, which discards "ppc_machine" line.
667 (ppc_tc): Cons for 8 when code is 64 bit.
668 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
670 (md_parse_option): Handle -a64 and -a32.
672 * config/tc-ppc.h (TARGET_MACH): Define.
673 (TARGET_FORMAT): Move to function.
674 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
676 2000-04-26 David O'Brien <obrien@FreeBSD.org>
678 * doc/as.1: Fix unbalanced brackets.
680 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
682 (line_comment_chars): Set to '/' if TE_FreeBSD.
684 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
686 * configure.in: Configury support for PA64 (currently disabled).
687 * configure: Rebuilt.
689 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
691 * config/tc-mips.c (s_change_sec): Use record_alignment, not
692 bfd_set_section_alignment.
694 2000-04-25 Alan Modra <alan@linuxcare.com.au>
696 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
699 2000-04-24 Nick Clifton <nickc@cygnus.com>
701 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
702 * doc/as.texinfo (Align): Include arm and strongarm in list of
703 targets that have the second form of the behaviour of the .align
706 2000-04-24 Mark Klein <mklein@dis.com>
708 * obj-som.c: Terminate obj_pseudo_table.
710 2000-04-22 Timothy Wall <twall@cygnus.com>
712 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
714 (operand_match): Conditionally insert default bit values for IMMU9.
716 2000-04-14 Matthew Green <mrg@cygnus.com>
718 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
719 * configure: Rebuilt.
721 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
722 Jason Eckhardt <jle@cygnus.com>
724 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
726 * config/tc-hppa.c (CHECK_ALIGN): New macro.
727 Added handling of new operand types l,y,&,fe,fE,fx.
729 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
730 David Mosberger <davidm@hpl.hp.com>
731 Timothy Wall <twall@cygnus.com>
732 Andrew MacLeod <amacleod@cygnus.com>
733 Jim Wilson <wilson@cygnus.com>
735 * Makefile.am (CPU_TYPES): Add ia64.
736 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
737 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
738 * Makefile.in: Rebuild.
739 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
740 * configure: Rebuild.
741 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
742 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
743 * expr.c (expr): Handle md_optimize_expr.
744 * read.c (LEX_HASH): Add comment.
745 * config/tc-ia64.c, config/tc-ia64.h: New files.
747 2000-04-21 Richard Henderson <rth@cygnus.com>
749 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
750 bundling a non-delayed branch type instruction.
752 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
754 * config/tc-mn10300.c (HAVE_AM30): Define.
755 (md_assemble): Use it.
757 2000-04-19 Alan Modra <alan@linuxcare.com.au>
759 * config/obj-elf.c (obj_elf_change_section): Check for changed
762 * Makefile.am: (CPU_MULTI_VALID): Remove.
763 (MULTI_CPU_TYPES): Define.
764 (MULTI_CPU_OBJ_VALID): Define.
765 (DEPTC): Use the above.
768 Regenerate dependencies.
769 * Makefile.in: Regenerate.
771 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
773 * Makefile.am (YACC, LEX): Get them from configure.
775 2000-04-18 H.J. Lu (hjl@gnu.org)
777 * config/tc-i386.c (offset_in_range): Use addressT instead of
778 bfd_vma for non-bfd assemblers.
780 2000-04-17 Alan Modra <alan@linuxcare.com.au>
782 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
783 doesn't give spurious errors.
785 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
787 * as.h (SEEK_SET): Define if undefined.
789 2000-04-13 Alan Modra <alan@linuxcare.com.au>
791 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
792 constants, and don't assume offsetT is 32 bits.
794 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
796 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
797 (md_pcrel_from_section): Add prototype.
798 (d10v_fix_adjustable): Add prototype.
799 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
801 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
803 2000-04-12 Nick Clifton <nickc@cygnus.com>
805 * config/tc-d10v.c (find_opcode): Correctly calculate position of
806 symbol in frag chain.
808 2000-04-10 Alan Modra <alan@linuxcare.com.au>
810 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
811 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
812 (fits_in_signed_word, smallest_imm_type): Ditto.
813 (md_assemble): Use an offsetT var to hold offsetT values, not a
815 (offset_in_range): New.
816 (md_assemble): Use it.
817 (md_convert_frag): Change type of target_address, opcode_address,
818 and displacement_from_opcode_start to offsetT.
819 (md_create_short_jump): Change type of offset to offsetT.
820 (md_create_long_jump): Ditto.
821 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
822 (md_chars_to_number): Remove.
823 (output_invalid): Remove duplicate prototype.
825 2000-04-09 Nick Clifton <nickc@cygnus.com>
827 * Makefile.am (CPU_TYPES): Add 'avr'.
828 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
829 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
831 * Makefile.in: Regenerate.
833 * doc/as.texinfo: Add M32R documentation.
835 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
837 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
838 --enable-build-warnings option.
839 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
840 * Makefile.in, configure: Re-generate.
842 2000-04-07 Nick Clifton <nickc@cygnus.com>
844 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
845 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
846 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
847 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
848 (arm_force_relocation): Force relocations for
849 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
851 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
853 * config/tc-sh.c (get_operands): There's no third operand if the
854 first operand is an immediate.
856 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
858 * config/tc-sh.c (immediate): Delete.
859 (sh_operand_info): Add immediate member.
860 (parse_reg): Use A_PC for pc.
861 (parse_exp): Add second argument 'op'. All callers changed.
862 (parse_at): Expect pc to be coded as A_PC.
863 Use immediate field in *op.
864 (insert): Add fourth argument 'op'. All callers changed.
865 (build_relax): Add second argument 'op'. All callers changed.
866 (insert_loop_bounds): New function.
867 (build_Mytes): Remove DISP_4.
868 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
869 (assemble_ppi): Use immediate field in *operand.
870 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
871 (md_apply_fix): Likewise.
872 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
874 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
876 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
878 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
880 * internals.texi (CPU backend): Document
881 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
883 2000-04-04 Alan Modra <alan@linuxcare.com.au>
885 * po/gas.pot: Regenerate.
887 * as.c (show_usage): Restore translated part of bug string.
888 * gasp.c (show_usage): Likewise.
890 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
891 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
893 (DEP1): Modify for "gcc -MM".
897 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
899 * Makefile.in: Regenerate.
901 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
903 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
904 (md_begin): Likewise.
905 (HAVE_AM33): New macro.
906 (md_assemble): Use it. Match r_regs and xr_regs only if
909 2000-04-03 Alan Modra <alan@linuxcare.com.au>
911 * as.h: #include "bin-bugs.h"
912 * as.c (show_usage): Use REPORT_BUGS_TO.
913 * gasp.c: #include "bin-bugs.h"
914 (show_usage): Use REPORT_BUGS_TO.
916 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
918 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
920 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
921 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
924 2000-04-03 Alan Modra <alan@linuxcare.com.au>
926 * config/tc-i386.c (i386_immediate): Don't assume a constant
927 immediate is necessarily 16 bits when in 16 bit code mode.
928 (md_assemble): Instead set guess_suffix here after we have checked
931 2000-04-02 Richard Henderson <rth@cygnus.com>
933 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
934 quantities. Correct right shift sign extension.
935 (build_insn): Make `number' unsigned long. Mask top 6 bits of
936 32-bit value when shifting into place.
938 2000-04-01 Ian Lance Taylor <ian@zembu.com>
940 * app.c: Add ATTRIBUTE_UNUSED as needed.
941 * config/tc-ppc.c: Likewise.
942 (ppc_size): Make unsigned long.
943 (ppc_insert_operand): Add casts to avoid warnings.
945 2000-03-31 Nick Clifton <nickc@cygnus.com>
947 * config/tc-d10v.h (md_flush_pending_output): Define.
949 2000-03-29 Nick Clifton <nickc@cygnus.com>
951 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
952 segment. Works for both BFD_ASSEMBLER and others.
953 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
955 2000-03-29 Nick Clifton <nickc@cygnus.com
957 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
959 2000-03-28 Alan Modra <alan@linuxcare.com.au>
961 * listing.c (LISTING_LHS_WIDTH): Default depends on
963 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
965 2000-03-27 Ian Lance Taylor <ian@zembu.com>
967 * config/tc-sh.c (md_show_usage): Use backslash before newline in
970 2000-03-27 Alan Modra <alan@linuxcare.com.au>
972 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
974 * config/tc-avr.c (mcu_types): Add missing initialiser.
975 (md_pcrel_from_section): Add prototype.
976 (avr_operand): Remove redundant test of unsigned < 0.
977 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
979 2000-03-27 Denis Chertykov <denisc@overta.ru>
981 * config/tc-avr.c: New file for AVR support.
982 * config/tc-avr.h: Likewise.
983 * configure.in: Add AVR support.
984 * configure: Regenerate.
986 2000-03-26 Timothy Wall <twall@cygnus.com>
988 * gasp.c (macro_op): Add new argument to check_macro call.
989 Macro structure definitions moved to macro.h
990 * sb.h: Add argument to prototype for input_scrub_include_sb.
991 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
992 nesting checks with an additional flag.
993 (struct input_save): Add flag to indicate whether current sb
994 should be checked for proper macro/conditional nesting.
995 (input_scrub_push/pop): Save/restore nest check flag.
996 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
998 * macro.c (check_macro): Allow caller to retrieve parsed macro
999 information if a pointer is provided. This information may be
1000 used by the new macro hooks.
1001 * macro.h: Update prototype for check_macro. Macro struct
1002 definitions moved here from macro.c/gasp.c.
1003 * read.c (read_a_source_file): Add parameter to check_macro call,
1004 and pass macro info to the macro hook, if defined.
1005 (input_scrub_insert_line): New. Allow insertion of a line of
1006 characters into the input stream.
1007 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1008 file into the input stream.
1009 (s_include): Use input_scrub_insert_file.
1010 * internals.texi: Document new macro hooks.
1011 * as.h: New prototypes added.
1013 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1015 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1016 an initial capital letter.
1017 (i386_index_check): Reindent.
1019 2000-03-19 Nick Clifton <nickc@cygnus.com>
1021 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1024 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1026 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1027 instruction operand bad if Rd > 7 when generating
1028 thumb instructions. Prevents for example,
1029 "adr r12,label" from silently failing and generating
1030 the wrong instruction.
1032 2000-03-17 Nick Clifton <nickc@cygnus.com>
1034 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1035 that have a destingation >= 0x400000.
1036 Fix compile time warning messages.
1038 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1040 * config/tc-sh.c (md_begin): When encountering insn that are
1041 not supported by the current arch, only change the name if
1042 its contents are the same as prev_name.
1043 (get_specific): If the the architecture doesn't match, fail.
1045 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1047 * config/tc-sh.c (IDENT_CHAR): Define.
1048 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1049 matching back where it came from.
1051 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1053 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1055 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1057 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1060 2000-03-15 Kazu Hirata <kazu@hxi.com>
1062 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1064 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1066 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1067 floating-point-number, make sure 'f' is in FLT_CHARS.
1069 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1071 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1072 (s_lcomm_internal): Use it.
1073 * doc/internals.texi (CPU backend): Document it.
1074 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1077 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1079 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1082 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1083 implementation doesn't have special handling for switch
1085 (macro_build): Allow for code in sections other than .text.
1087 (mips_ip): Likewise.
1088 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1089 Don't perform relocs if we will be outputting them.
1090 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1091 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1094 2000-03-09 Catherine Moore <clm@cygnus.com>
1096 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1097 relocation type based on the entry in the fixup structure.
1099 2000-03-08 H.J. Lu (hjl@gnu.org)
1101 * Makefile.am (install-exec-tooldir): Depend on
1102 install-exec-bindir for parallel make.
1103 * Makefile.in: Regenerated.
1105 2000-03-06 Nick Clifton <nickc@cygnus.com>
1107 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1109 (md_parse_option): Parse -m32r command line switch - disable m32rx
1111 (md_show_usage): Document new option.
1113 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1114 * doc/Makefile.in: Regenerate.
1115 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1117 2000-03-02 Michael Meissner <meissner@redhat.com>
1119 * config/tc-d30v.c (check_range): Remove code that incorrectly
1120 sign extended values where bits < 32.
1122 2000-03-02 H.J. Lu (hjl@gnu.org)
1124 * configure.in: Support --enable-targets=all on ia32.
1125 * configure: Regenerated.
1127 2000-03-01 Nick Clifton <nickc@cygnus.com>
1129 * gasp.c (do_align): Remove bogus check of alignment value.
1131 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1133 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1134 TC_PPC was defined forced the type of a symbol with no other type
1137 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1139 * doc/internals.texi (CPU backend): Mention that
1140 line_separator_chars do not break up comments. Fix typos for
1141 LEX_AT and LEX_NAME descriptions. Document operands for
1142 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1143 description of md_create_short_jump usage. Document argument for
1144 md_undefined_symbol.
1146 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1148 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1149 (md_parse_option): Handle it.
1150 (md_show_usage): Document it.
1152 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1154 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1155 opcode, for the instruction `pal19'. From Andrea Arcangeli
1158 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1160 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1162 (md_assemble): To here, before template operands are matched.
1163 Also ensure a constant immediate is sign extended when we know the
1164 size is at most 16 bits. This is to catch cases like "add
1165 $0xffc0,%ax" where we don't know the size, and thus that the
1166 immediate can be represented as Imm8S until after parsing the
1168 (i386_displacement): Similarly sign extend 16 bit constant
1170 (md_assemble): Relax 16-bit jump constant range check to suit sign
1171 extended displacements.
1173 2000-02-26 Andreas Jaeger <aj@suse.de>
1175 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1177 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1179 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1180 call operands when intel_syntax.
1181 (intel_float_operand): Return 2 for "fi...".
1182 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1183 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1184 earlier "SHORT" change.
1185 (md_assemble): When determining suffix from Regs, exclude
1188 2000-02-24 Nick Clifton <nickc@cygnus.com>
1190 * configure: Add arm-wince, mips-pe and sh-pe targets.
1191 * configure: Regenerate.
1193 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1195 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1196 "pe-mips" for the mips-pe target.
1198 * config/tc-arm.c (insns): Change displacement encoded in BL
1199 and B instructions if the target port is arm-wince.
1200 (do_ldst): Do not bias the relocation offset if the target
1202 (md_pcrel_from): Add in missing relocation offset bias if the
1203 target os arm-wince.
1205 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1206 (md_begin): Disable -G support for mips-pe target.
1207 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1208 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1211 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1212 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1213 assembler, just set the alignment to 4.
1215 * config/te-wince-pe.h: New file for WinCE targets. Define
1218 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1220 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1221 string instructions.
1222 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1223 (i386_intel_memory_operand): After finding a segment override,
1224 check again for no `[' before looking for a displacement. Bomb if
1225 more than one displacement rather than silently discarding the
1226 second and subsequent ones. Free strings malloc'd by
1227 build_displacement_string.
1229 2000-02-24 Catherine Moore <clm@cygnus.com>
1231 * config/obj-som.c (obj_pseudo_table): Add "weak".
1232 (obj_som_weak): New routine.
1234 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1236 * config/tc-i386.c (union i386_op): New.
1237 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1238 Throughout file replace occurences of disps[n], imms[n], regs[n]
1239 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1240 intel mode operand swapping. Add assert in regKludge and
1241 fake_zero_displacement code. Test i.types[n] when outputting
1242 displacements and immediates. Combine output of Disp16 with
1244 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1245 when in intel mode by (not) reversing fsub and fdiv operands
1246 before the template search. This fails for single operand
1247 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1248 undefined. Instead fix the base_opcode after we've found the
1249 template. Move base_opcode xor with found_reverse_match from
1250 opcode output code to before this fix so we test for the correct
1252 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1253 check in intel mode. Instead compare opcodes.
1255 * config/tc-i386.h (TC_RELOC): Delete.
1256 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1257 with equivalent call to reloc.
1259 * as.h (flag_m68k_mri): Move declaration after target include, and
1260 only declare when TC_M68K defined. Define as zero otherwise.
1261 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1262 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1263 Define as zero otherwise.
1264 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1265 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1266 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1267 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1268 testing whether defined.
1269 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1270 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1271 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1272 rather than testing whether defined.
1273 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1274 (parse_mri_cons): Declare and use only when TC_M68K.
1275 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1276 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1277 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1279 * NEWS: Mention IBM 370 support.
1281 2000-02-23 Richard Henderson <rth@cygnus.com>
1283 * config/tc-i386.c (md_assemble): When swapping operands for
1284 intel_syntax, assume everything that's not Imm or Disp is a
1287 2000-02-23 Linas Vepstas <linas@linas.org>
1289 * config/tc-i370.c, config/tc-i370.h: New files.
1290 * Makefile.am: Add support for Linux/IBM 370.
1291 * configure.in: Likewise.
1292 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1293 * config/obj-elf.c: Include elf/i370.h
1294 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1296 * Makefile.in: Regenerate.
1297 * configure: Regenerate.
1299 * doc/c-i370.texi: New file.
1300 * doc/all.texi: Include it.
1301 * doc/as.texinfo: And here.
1302 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1303 * doc/Makefile.in: Regenerate.
1305 2000-02-19 Michael Meissner <meissner@redhat.com>
1307 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1308 determine if an instruction can be used in parallel with an ADDppp
1309 or SUBppp instruction.
1311 2000-02-22 Andrew Haley <aph@cygnus.com>
1313 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1315 1999-12-30 Andrew Haley <aph@cygnus.com>
1317 * config/tc-mips.c (mips_gp32): New variable.
1318 (macro_build) Use mips_gp32.
1320 (md_longopts): Add "-mgp32" and "-mgp64".
1321 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1323 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1325 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1326 warning, and bump it to 1.
1328 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1330 From Brad Lucier <lucier@math.purdue.edu>:
1331 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1334 2000-02-21 Catherine Moore <clm@cygnus.com>
1336 * config/tc-mips.c (MF_HILO_INSN): Define.
1337 (mips_7000_hilo_fix): Declare.
1338 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1339 (md_parse_option): Check for 7000_HILO_FIX options.
1340 (OPTION_M7000_HILO_FIX): Define.
1341 (OPTION_NO_M7000_HILO_FIX): Define.
1342 * doc/c-mips.texi (-mfix7000): Describe.
1344 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1346 * listing.c (print_lines): Remove unused variable `end'.
1348 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1349 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1350 reloc_type when BFD_ASSEMBLER.
1351 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1352 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1353 statement and quell signed vs. unsigned comparison warning.
1355 2000-02-18 Nick Clifton <nickc@cygnus.com>
1357 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1358 the computed frag offset, rather than overwriting it.
1360 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1362 * config/tc-sh.c ("elf/sh.h"): Include.
1363 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1364 (md.begin): Initialize target_arch.
1365 Only include opcodes in has table that match selected architecture.
1366 (parse_reg): Recognize register names for sh-dsp.
1367 (parse_at): Recognize post-modify addressing.
1368 (get_operands): The leading space is now optional.
1369 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1370 arguments. Update valid_arch.
1371 (build_Mytes): Add support for SDT_REG_N.
1372 (find_cooked_opcode): New function, broken out of md_assemble.
1373 (assemble_ppi, sh_elf_final_processing): New functions.
1374 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1375 (md_longopts, md_parse_option): New option: -dsp.
1376 * config/tc-sh.h (elf_tc_final_processing): Define.
1377 (sh_elf_final_processing): Declare.
1379 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1381 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1382 the unwinder subspace. Save the current seg/subseg before creating
1385 2000-02-10 Nick Clifton <nickc@cygnus.com>
1387 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1388 little endian targets.
1389 (INST_BYTE1): Redefine to handle big and little endian
1391 (cpu_type): New type: Select between M340 and M210.
1392 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1393 instructions of the M340.
1394 (md_assemble): Add support for the MULSH and OPSR classes of
1396 (md_atof): Add support for little endian targets.
1397 (md_parse_option): Add support for -EL, -EB and -mcpu command
1399 (md_convert_frag): Add support for little endian targets.
1400 (md_apply_fix3): Add support for little endian targets.
1401 (md_number_to_chars): Add support for little endian targets.
1403 2000-02-10 Timothy Wall <twall@redhat.com>
1405 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1406 defined, use it to verify the symbol just read should be a label.
1408 2000-02-10 Timothy Wall <twall@redhat.com>
1410 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1411 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1412 around colons when KEEP_WHITE_AROUND_COLON is defined.
1413 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1414 and KEEP_WHITE_AROUND_COLON.
1416 2000-02-08 Timothy Wall <twall@redhat.com>
1418 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1420 (do_repeat): New. Abstract repeat logic so that a "break" can be
1422 (end_repeat): New. Provide support for a "break" out of the
1424 * read.h: Add prototypes for new functions.
1426 2000-02-08 Timothy Wall <twall@redhat.com>
1428 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1429 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1430 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1433 2000-02-08 Timothy Wall <twall@redhat.com>
1435 * read.c: Added elseif to directives table.
1436 * read.h: Added prototype for s_elseif.
1437 * doc/as.texinfo: Added description for elseif.
1438 * cond.c (s_elseif): New function
1440 2000-02-04 Timothy Wall <twall@redhat.com>
1442 * listing.c (print_lines): Remove conditionals causing bug in
1445 2000-02-03 Timothy Wall <twall@cygnus.com>
1447 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1449 * frags.c (frag_new): Calculate fr_fix in octets
1450 (frag_now_fix) Return offset as target address offset (bytes).
1451 (frag_now_fix_octets) New - Return offset in octets (8-bit
1453 * frags.h: Added prototype for frag_now_fix_octets().
1454 Distinguish between octets and bytes in field descriptions.
1455 * listing.c (calc_hex): Account for octets vs bytes when
1456 printing addresses/offsets.
1457 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1458 target is little-endian, print the octets in a word in big-endian
1459 order so that the display looks like a proper hexadecimal number,
1460 instead of having the octets reversed.
1461 * read.c (do_align): When recording alignment, alignment power
1462 should be in terms of target bytes (minimum addressible unit)
1464 (do_org) Convert ORG target address (byte) argument into an
1465 octet offset when generating a variable fragment.
1466 * symbols.c (resolve_symbol_value): Symbol final value
1467 converted to a target address offset (bytes) from its octet offset.
1468 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1469 offset (bytes) is adjusted by the frag offset (octets) converted
1471 (coff_frob_section) Section alignment power is in terms of bytes;
1472 convert it to an octet alignment power when calculating size (and
1473 size mask) in octets. Don't modify the section size in order to
1474 "align" it for TI COFF, since that format has a different method
1475 for storing alignment information.
1477 2000-02-01 Timothy Wall <twall@cygnus.com>
1479 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1480 entries, matching the way GCC generates them. If not escaped, the
1481 filename is encoded incorrectly.
1483 2000-01-31 Nick Clifton <nickc@cygnus.com>
1485 * config/tc-arm.c (reg_table): Add support for ATPCS register
1488 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1490 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1492 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1494 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1495 of a symbol when we really care about its value.
1497 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1499 * config/tc-mcore.c (md_assemble): Give warning message if
1500 operands passes to instruction are more than the spec.
1502 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1504 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1505 Thumb mode but the label seen was not declared as '.thumb_func'
1506 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1507 correct disassembly of Thumb code bounded by non function labels.
1509 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1511 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1512 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1514 * Makefile.in: Same here.
1517 * configure.in: Set bfd_gas for i386-aout when primary target
1518 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1519 we may need the primary te_file. Remove incorrect comment.
1521 * configure: Regenerate.
1523 * config/e-i386aout.c: New file.
1525 * as.c (USE_EMULATIONS): Move to before print_version_id.
1526 (struct emulation): Add i386aout.
1527 (show_usage): Split text strings. Reformat -a text. Add --em
1531 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1532 (aout_format_ops): New.
1535 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1536 preprocessor conditional and add aout USE_EMULATIONS tests.
1537 (read_a_source_file): Don't pass error strings to printf as
1541 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1543 (do_data): Same here.
1544 (process_file): And here.
1547 * symbols.c (colon): Rewrite "already defined" fatal message
1548 code for aout with USE_EMULATIONS.
1551 * config/obj-aout.c (OBJ_HEADER): Define.
1552 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1554 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1555 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1557 (obj_aout_type): Expand S_SET_OTHER here too.
1558 (obj_read_begin_hook): Remove.
1559 (aout_pop_insert): New.
1560 (obj_aout_s_get_other): New.
1561 (obj_aout_s_get_desc): New.
1562 (aout_format_ops): New.
1565 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1566 gets aout_pseudo_table.
1567 (aout_pseudo_table): Declare.
1568 (obj_read_begin_hook): Define.
1571 * config/obj-coff.c (obj_pseudo_table): Rename to
1573 (coff_pop_insert): Use coff_pseudo_table.
1574 (coff_sec_sym_ok_for_reloc): Remove.
1575 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1576 and comment all zero entries and remove #if 0 code.
1579 * config/obj-coff.h (obj_pop_insert): Define.
1580 (coff_pseudo_table): Declare.
1583 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1584 s_get_size, s_set_size. Comment all zero entries.
1587 * config/obj-elf.c (elf_s_get_other): New function.
1588 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1589 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1590 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1592 (obj_elf_parse_section_letters): Don't pass error strings to
1593 printf as format arg.
1596 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1598 (elf_s_get_other): Declare.
1599 (S_GET_OTHER) Define as elf_s_get_other if not already
1601 (S_SET_OTHER): Only define when not already defined.
1602 (elf_obj_read_begin_hook): Declare.
1603 (obj_read_begin_hook): Define.
1604 (elf_obj_symbol_new_hook): Declare.
1605 (obj_symbol_new_hook): Define.
1608 * config/obj-multi.h: Add copyright header and protect against
1609 multiple inclusion. Add * to all function pointers.
1610 (OBJ_HEADER): If defined, include it rather than other defines
1612 (obj_frob_file_after_relocs): Test for NULL.
1613 (obj_symbol_new_hook): Here too.
1614 (obj_sec_sym_ok_for_reloc): And here.
1615 (S_GET_OTHER): Define.
1616 (S_GET_DESC): Define.
1617 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1618 (OBJ_MAYBE_ELF): Update comment.
1620 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1621 OBJ_AOUT preprocessor conditional and handle emulation by
1622 testing OUTPUT_FLAVOR.
1623 (i386_displacement): Here too.
1624 (md_section_align): Similarly here.
1625 (i386_target_format): Conditionally compile when more than one
1626 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1627 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1628 (i386_displacement): Here too.
1631 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1632 Define TARGET_FORMAT for aout only when not multi.
1635 * config/te-multi.h: Delete file as it's identical to te-generic.h
1637 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1639 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1640 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1643 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1645 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1648 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1650 * config/tc-mips.c (mips_do_align): New function.
1651 * config/tc-mips.h (md_do_align): Define.
1653 2000-01-10 Philip Blundell <philb@gnu.org>
1655 * doc/c-arm.texi (ARM Options): Fix typo.
1656 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1657 line separator for Linux.
1658 * doc/as.texinfo (Comments): Mention the ARM.
1660 2000-01-10 Philip Blundell <pb@futuretv.com>
1662 * configure.in (arm*-*-conix*): New target.
1663 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1665 * configure: Regenerate.
1667 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1669 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1670 (obj_elf_visibility): New function.
1672 * doc/as.texinfo (Visibility): New node: document visibility
1675 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1677 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1678 warning for absolute jump/call without `*' in non-intel mode. No
1679 need to set i.types[0] JumpAbsolute in intel mode.
1681 1999-12-22 Philip Blundell <pb@futuretv.com>
1683 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1684 hook function when changing sections.
1685 (arm_s_data): Likewise.
1687 1999-12-14 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-arm.c (md_parse_option): Add support for -marm720
1690 command line switch.
1692 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1694 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1695 (r_registers, xr_registers): Define.
1696 (r_register_name, xr_register_name): New functions.
1697 (md_assemble): Handle new am33 operand types and instruction
1699 (mn10300_insert_operand, check_operand): Likewise.
1701 1999-11-29 Nick Clifton <nickc@cygnus.com>
1703 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1704 (s_force_thumb): Set thumb_mode to 2.
1705 (md_assemble): Do not complain about thumb instructions on a
1706 non-thumb target if thumb_mode is set to 2.
1708 1999-11-28 Michael Meissner <meissner@cygnus.com>
1710 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1711 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1712 (O_...): Add new machine dependent expressions if we are handling
1713 explicit relocations.
1714 (alpha_reloc_op): New static table holding the explicit relocation
1716 (alpha_literal_hash): New static to hold the hash table for
1717 explicit relocations.
1718 (alpha_macros): Add support for explicit relocations.
1719 (md_begin): If explicit relocations, initialize hash table.
1720 (md_assemble): Don't print a second error if tokenize_arguments
1721 already printed an error message.
1722 (md_apply_fix): Add support for explicit relocations.
1723 (alpha_force_relocation): Ditto.
1724 (alpha_fix_adjustable): Ditto.
1725 (alpha_adjust_symtab): New function to support explicit
1727 (alpha_adjust_symtab_relocs): Ditto.
1728 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1729 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1730 Add support for explicit relocations. Return -2 if an error
1731 message was already printed.
1732 (find_macro_match): Add support for explicit relocations. Comment
1734 (emit_insn): Add support for explicit relocations.
1735 (assemble_tokens): Ditto.
1737 (load_expression): Ditto.
1740 (emit_ir_load): Ditto.
1741 (emit_loadstore): Ditto.
1744 (emit_sextX): Ditto.
1745 (emit_division): Ditto.
1746 (emit_jsrjmp): Ditto.
1747 (emit_retjcr): Ditto.
1749 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1751 (tc_adjust_symtab): If explicit relocations, call the function
1752 alpha_adjust_symtab.
1753 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1754 relocations next to the literal relocation they reference.
1755 (TC_INIT_FIX_DATA): Initialize the new fields.
1756 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1758 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1760 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1761 'B' operand for PA2.0 bb instruction.
1763 1999-11-18 Nick Clifton <nickc@cygnus.com>
1765 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1768 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1770 (mcore_force_relocation): Force relocations to be generated for
1773 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1775 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1776 (i386_displacement): Disallow O_big displacements.
1778 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1780 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1781 improvements in error checking.
1782 (md_assemble): Support for unconditional ARM instructions.
1783 (md_parse_option): Support for -m[arm]v5e flag.
1785 1999-11-12 Nick Clifton <nickc@cygnus.com>
1787 * macro.c (buffer_and_nest): Do not check beyond the end of the
1790 1999-11-11 Nick Clifton <nickc@cygnus.com>
1792 * macro.c (buffer_and_nest): Look for seperator after TO and
1795 1999-11-08 Andrew Haley <aph@cygnus.com>
1797 * app.c (do_scrub_chars): When in State 10, treat backslash
1798 characters in the same way as as symbol characters.
1800 1999-11-07 Richard Henderson <rth@cygnus.com>
1802 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1803 the previous label was in the current section before playing
1804 with auto-alignment.
1806 1999-11-06 Nick Clifton <nickc@cygnus.com>
1808 * config/tc-v850.c (v850_force_relocation): Force relocation
1810 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1813 1999-11-05 Michael Meissner <meissner@cygnus.com>
1815 * expr.h (operatorT): Increase machine dependent operators to 16.
1816 * expr.c (op_rank): Ditto.
1818 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1820 * read.c (pseudo_set): Reject attempts to set the value of a
1823 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1826 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1828 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1829 to bfd_set_section_contents.
1831 1999-11-03 Nick Clifton <nickc@cygnus.com>
1833 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1835 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1837 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1838 (mips_ip): Use OPCODE_IS_MEMBER.
1840 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1842 * config/tc-arm.c (reg_required_here): Improve comments.
1844 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1845 (tinsns): Initialize variants field.
1847 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1848 BAD_PC respectively.
1850 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1852 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1853 * config/tc-arm.h: Fix compile time warnings.
1855 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1857 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1858 form @abs16, @(abs16) and @(abs16 + imm).
1860 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1862 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1863 (ISA_HAS_64_BIT_REGS) New.
1864 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1865 mips_emit_delays,macro_build,load_register,load_addresss,
1866 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1867 and/or use new ISA_xxx macros in expressions involving
1868 ISA, particularly mips_opts.isa.
1870 1999-10-18 Michael Meissner <meissner@cygnus.com>
1872 * expr.h (operatorT): Add machine dependent operators md1..md8.
1873 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1874 for the machine dependent operators to use.
1876 * expr.c (op_rank): Add machine dependent operators.
1878 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1880 (O_cpregister): Ditto.
1881 (md_begin): Change X_op test that field is wide enough to use
1882 O_max instead of O_alpha_max.
1883 (cpu_types): Fill in missing initializer.
1884 (alpha_num_macros): Make unsigned.
1885 (md_assemble): Make opnamelen be size_t.
1886 (md_apply_fix): Cast alpha_num_operands to int before testing.
1887 (alpha_force_relocation): Ditto.
1888 (alpha_fix_adjustable): Ditto.
1889 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1890 (tc_gen_reloc): Ditto.
1891 (tc_get_register): Ditto.
1896 (s_alpha_ent): Ditto.
1897 (s_alpha_end): Ditto.
1898 (s_alpha_frame): Ditto.
1899 (s_alpha_prologue): Ditto.
1900 (s_alpha_file): Ditto.
1901 (s_alpha_gprel32): Ditto.
1902 (s_alpha_proc): Ditto.
1903 (s_alpha_set): Ditto.
1904 (s_alpha_base): Ditto.
1905 (s_alpha_align): Ditto.
1906 (s_alpha_arch): Ditto.
1907 (alpha_align): Ditto.
1908 (assemble_insn): Suppress unused variable warning.
1910 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1911 order in the structure.
1912 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1914 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1916 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1918 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1920 * config/tc-i386.c (i386_index_check): Correct #endif location.
1922 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1924 * as.c (show_usage): Document new options.
1925 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1926 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1927 (parse_args): Parse the new options.
1928 (main): If there were warnings, and --fatal-warnings
1929 was specified, print an error.
1930 * as.h: New variable, flag_fatal_warnings, for new option.
1932 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1934 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1935 '@'. Change autoincrement completers to fall through to cache control
1938 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1940 (pa_parse_addb_64_cmpltr): New function.
1942 * config/tc-hppa.c (pa_ip): Change error message.
1943 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1944 '?Q' args to allow falling through.
1946 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1947 Remove unused conditional codes.
1948 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1950 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1952 * config/tc-d30v.c (CHAR_BIT): Define.
1953 (check_range): Fix bit operations to support integers bigger than
1956 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1958 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1961 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1962 Doug Evans <devans@cygnus.com>
1964 Add support for m32rx.
1965 * config/tc-m32r.c (enable_m32rx): New static global.
1966 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1967 (allow_m32rx): New function.
1968 (M32R_SHORTOPTS): Add `O'.
1969 (md_longopts): Add --m32rx plus several warning options.
1970 (md_parse_option): Handle new options.
1971 (md_show_usage): Print them.
1972 (md_begin): Enable m32rx.
1973 (OPERAND_IS_COND_BIT): New macro.
1974 (first_writes_to_seconds_operands): New function.
1975 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1976 (target_make_parallel,assemble_two_insns): New functions.
1977 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1978 If optimizing and m32rx, try to make consecutive insns parallel.
1980 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1982 * config/tc-mips.c (nopic_need_relax): Allow for the
1983 .sdata.foo sections generated by -fdata-sections,
1984 and for the .gnu.linkonce.s sections generated by C++.
1986 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1988 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1989 with cleaner code using completer prefixes. Add 'Y'.
1991 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1993 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1995 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1996 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1997 insn does not match and we should try the next insn in the table.
1999 1999-09-22 Nick Clifton <nickc@cygnus.com>
2001 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2003 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2005 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2008 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2010 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2011 OBJ_ELF. If ELF, add "sq".
2012 (md_parse_option): If ELF, ignore -s and -q.
2013 (md_show_usage): Mention ELF options.
2015 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2017 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2020 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2022 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2024 * config/tc-hppa.c (struct pa_it): New field "trunc".
2025 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2026 (pa_parse_ftest_gfx_completer): New function
2027 (pa_parse_fp_cnv_format): New function.
2029 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2030 (md_apply_fix): Handle 22bit pc-rel branches.
2032 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2034 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2036 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2038 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2040 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2042 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2043 (pa_ip): Handle 'fX'.
2045 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2047 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2048 unwinds unless the function is in the text space.
2049 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2051 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2053 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2054 (md_assemble): To here. Tweak address generation.
2056 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2058 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2059 (md_assemble): Call dwarf2_where for OBJ_ELF.
2060 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2061 (pa_end_of_source): New function.
2062 * tc-hppa.h (md_end): Define for OBJ_ELF.
2064 1999-09-14 Michael Meissner <meissner@cygnus.com>
2066 * configure.in (Canonicalization of target names): Remove adding
2067 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2068 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2069 * configure: Regenerate.
2071 1999-09-14 Donn Terry <donn@interix.com>
2073 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2075 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2077 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2078 pc-relative jmp/call to an absolute symbol.
2079 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2080 absolute section symbols.
2082 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2083 jump handling code and comments.
2085 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2087 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2088 the value if TE_PE and a global defined symbol.
2090 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2092 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2093 print the symbol, rather than printing it here.
2095 1999-09-11 Donn Terry <donn@interix.com>
2097 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2098 BFD_RELOC_RVA relocations.
2100 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2101 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2104 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2106 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2107 * doc/internals.texi (Object format backend): Document
2110 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2111 relocations against global symbols if TE_PE.
2113 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2114 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2116 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2119 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2120 symbols which do not have a constant value, or tags with
2121 non-tags. Remove the symbol from the list before adding it at the
2124 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2125 C_FCN symbol differently if TE_PE.
2126 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2127 appears in the pseudo-op, rather coff_line_base which is only set
2130 * config/obj-coff.c (obj_coff_loc): New static function.
2131 (obj_pseudo_table): Add "loc".
2133 * config/obj-coff.c (add_lineno): Check that the line number is
2136 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2137 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2139 (md_atof): Return NULL rather than 0.
2140 * config/tc-i386.c (md_atof): Change type to int.
2141 * expr.c (expr): Change first parameter to int.
2142 * config/obj-coff.c: Add declarations for static functions.
2143 (coff_frob_symbol): Use SYM_AUXENT.
2144 * config/tc-i386.h (flag_16bit_code): Don't declare.
2146 * config/obj-coff.c (obj_coff_section): Default to setting
2147 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2149 * write.c (adjust_reloc_syms): Print adjusted fixup.
2151 * expr.c (integer_constant): Correct too_many_digits calculation
2154 1999-09-09 Andreas Schwab <schwab@suse.de>
2156 * doc/c-arm.texi: Fix arguments of @var to not contain
2159 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2161 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2163 (md_parse_option): Only support -k flag for ELF and COFF targets.
2165 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2167 * config/tc-hppa.c (pa_ip): Put strict register checks before
2168 call to pa_parse_number.
2170 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2172 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2174 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2177 1999-09-06 Donn Terry <donn@interix.com>
2179 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2181 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2183 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2184 candidate instruction. Require registers for register arguments
2185 when in strict mode. Require assemble-time constants for
2186 constants when in strict mode.
2187 (pa_get_absolute_expression): Require a constant when in strict
2190 1999-09-06 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2194 1999-09-04 Steve Chamberlain <sac@pobox.com>
2196 * config/tc-pj.c: New file, supports picoJava in ELF.
2197 * config/tc-pj.h: Ditto.
2198 * configure.in (pjl*, pj*): New targets.
2199 * Makefile.am: Rebuild dependencies.
2200 (CPU_TYPES): Add pj.
2201 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2202 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2203 * doc/c-pj.texi: New file.
2204 * doc/as.texinfo: Add some PJ specifics.
2205 * doc/all.texi: Add PJ to the list of all architectures, sort them
2207 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2208 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2210 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2212 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2213 (obj_frob_file): Test for null pointer.
2214 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2215 (OBJ_PROCESS_STAB): And here.
2216 (elf_obj_sy): Remove
2218 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2219 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2220 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2222 * config/obj-coff.c (no_func): Remove.
2223 (coff_format_ops): Change occurrences of no_func to 0, as we test
2224 for 0 in obj-multi.h.
2226 * configure.in: Enable bfd for i386-coff when primary target is
2227 bfd. Enable i386 elf,coff emulation support. Don't set
2228 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2229 emulation to support.
2230 *configure: Regenerate.
2232 1999-09-02 Nick Clifton <nickc@cygnus.com>
2234 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2235 .section .line directive is encountered.
2237 1999-09-01 Nick Clifton <nickc@cygnus.com>
2239 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2242 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2243 * as.texinfo: Document --gdwarf2 command line option.
2244 Add additional documentation of ARM command line switches.
2246 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2248 * config/tc-i386.c (i386_intel_memory_operand): Combine
2249 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2250 and RESTORE_END_STRING around parse_register calls.
2251 (i386_operand): Here too.
2252 (i386_is_reg): Remove.
2253 (parse_register): Move as_bad calls from within this function to
2256 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2258 Based on a patch from H.J. Lu <hjl@gnu.org>
2259 * config/tc-i386.c (parse_register): Handle FP regs specially.
2260 (md_begin): Remove '(' and ')' from register_chars.
2262 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2264 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2265 error message (done elsewhere).
2267 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2269 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2271 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2273 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2276 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2278 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2280 Add new completers. Fix bug in 64 bit condition handling.
2282 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2285 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2287 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2289 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2291 1999-08-27 Jim Wilson <wilson@cygnus.com>
2293 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2294 (struct ls): Add frag field. Initialize it to zero.
2295 (out_end_sequence): New local text_frag. Set it while in text section.
2296 Replace address check with frag check. Set ls.frag to text_frag if
2297 out_set_addr called.
2298 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2299 Set it before switching sections. Replace address check with frag
2300 check. Set ls.frag to saved_frag if out_set_addr called.
2302 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2304 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2305 output "advance_pc" opcode instead of calling gen_addr_line().
2306 The latter has the undesired side-effect of creating a new row
2307 in the debug line info matrix.
2309 1999-08-26 Jim Wilson <wilson@cygnus.com>
2311 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2312 ls.last_filename if last is less than zero. Set ls.last_filename
2313 when allocating new entry.
2314 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2317 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2319 * config/tc-i386.c (i386_index_check): Fix the displacement size
2320 when INFER_ADDR_PREFIX.
2322 1999-08-18 Nick Clifton <nickc@cygnus.com>
2324 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2327 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2329 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2330 handle 0xffffNNNN constants correctly.
2332 1999-08-16 Nick Clifton <nickc@cygnus.com>
2334 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2337 1999-08-13 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2340 (md_apply_fix3): Always pass positive values to
2341 validate_offset_imm.
2343 1999-08-12 Nick Clifton <nickc@cygnus.com>
2345 * config/tc-arm.c (skip_whitespace): New macro.
2346 Formatting tidy ups.
2348 (md_apply_fix3): Store relocation offset in addend for ELF based
2350 (arm_force_relocation): Always generate relocs for Thumb function
2353 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2355 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2356 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2358 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2360 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2361 flags for the unwind subspace.
2363 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2364 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2365 suitable relocation based on the size of the target's pointer.
2366 Always Use subsegment zero for the unwinders.
2367 (pa_level): Handle "2.0w".
2369 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2371 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2372 with the following instruction unless this was specified.
2374 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2376 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2377 certain sections, to match BFD changes.
2379 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2381 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2382 (EXTRA_SCRIPTS): Define to keep automake happy.
2383 * Makefile.in: Rebuild.
2385 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2387 * Makefile.am: Rename .dep* files to DEP*.
2388 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2389 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2391 * Makefile.in: Rebuild.
2393 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2395 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2397 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2399 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2400 avoid problems on DOS filesystems.
2401 * Makefile.in: Rebuild.
2403 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2405 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2407 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2410 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2412 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2413 line to create ${GDBINIT} rather than .gdbinit.
2414 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2416 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2418 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2420 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2422 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2424 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2426 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2427 non-adjustable symbols.
2429 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2431 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2433 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2435 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2438 1999-08-05 Donn Terry <donn@interix.com>
2440 * config/te-interix.h: New file.
2441 * configure.in (i386-*-interix*): New target.
2442 * configure: Rebuild.
2444 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2446 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2447 selectors for ELF too.
2448 (selector_table): Add "ltp" and "rtp" selectors.
2450 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2452 * config/tc-i386.c (i386_operand): No need to change
2453 operand_string pointer in segment reg case before goto
2454 do_memory_reference. Initialise displacement_string_start and
2455 displacement_string_end after do_memory_reference label.
2456 (i386_index_check): Add operand_string param, and print error
2457 message on failure here.
2458 (i386_intel_memory_operand): Instead of here.
2459 (i386_operand): And here.
2460 (INFER_ADDR_PREFIX): Enable.
2462 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2464 * config/tc-i386.h (DefaultSize): Define. Renumber following
2465 opcode_modifier defines.
2467 From Etienne Lorrain <etienne.lorrain@ibm.net>
2468 * config/tc-i386.c (stackop_size): New variable.
2469 (set_16bit_code_flag): Clear it here.
2470 (set_16bit_gcc_code_flag): New function.
2471 (md_pseudo_table): Add "code16gcc" entry.
2472 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2474 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2476 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2477 next_set_end even if the end symbol is being discarded.
2479 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2480 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2481 * config/obj-coff.c: Likewise.
2482 (seg_info_type): Remove.
2483 (seg_info_off_by_4): Change to array of segT.
2484 (s_get_segment): Adjust accordingly.
2485 (obj_pseudo_table): Fully initialize sentinel entry.
2487 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2488 Ralf Baechle <ralf@uni-koblenz.de>.
2490 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2492 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2494 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2496 * config/tc-i386.c: Indentation and white space changes.
2497 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2498 don't enable it by default.
2499 (i386_intel_operand): Remove redundant prototype.
2500 Move check on number of memory operands, and i.mem_operands++
2501 (i386_intel_memory_operand): To here.
2502 Remove i386_immediate code from here. Remove special case code
2503 for input and output using (%dx). Remove base/index checks and
2504 call i386_index_check instead. Save initial operand_string
2505 argument for error message.
2506 (i386_operand): Remove redundant prototype. Move base/index
2507 checks to i386_index_check.
2508 (i386_displacement): Move intel mode check for non-zero
2510 (i386_intel_memory_operand): To here.
2512 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2514 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2515 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2516 by .register pseudo-op if -64 and --no-undeclared-regs.
2517 (s_register, sparc_adjust_symtab): New functions.
2518 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2519 Declare sparc_adjust_symtab as tc_adjust_symtab.
2520 * doc/c-sparc.texi: Add description of #ignore special literal
2521 for .register pseudo-op.
2523 1999-07-30 Catherine Moore <clm@cygnus.com>
2525 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2526 the relocation's section offset.
2528 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2530 * write.c (fixup_segment): Fix generic error check overflow test.
2532 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2533 X_add_number to long.
2535 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2537 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2540 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2542 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2545 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2547 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2549 * configure.bat: Remove; obsolete.
2550 * config/go32.cfg: Likewise.
2552 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2554 * configure.in (i386-*-vxworks*): New target.
2555 * configure: Rebuild.
2557 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2559 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2561 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2563 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2565 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2566 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2567 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2568 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2569 MAX_RELOC_EXPANSION): Define.
2570 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2572 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2574 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2575 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2576 block. Print a warning if an 8-bit or 16-bit constant
2577 displacement or immediate is truncated on output.
2578 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2580 (i386_operand): Disallow immediate jump absolute operand.
2582 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2584 * configure.in: Bump version number to 2.9.5.
2585 * configure: Rebuild.
2587 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2590 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2592 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2593 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2595 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2597 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2599 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2601 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2602 if -mno-fpu was given.
2603 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2605 (cons_fix_new_arm): Remove misleading comments.
2607 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2609 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2611 (relax_segment): Likewise. After giving a rs_org error, convert
2612 the frag to rs_align to avoid cascading errors.
2614 1999-07-12 Andreas Schwab <schwab@suse.de>
2616 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2618 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2620 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2621 as appropriate. Fill in structure initializations. Add variable
2622 initializations. Add casts.
2623 * dwarf2dbg.c (print_stats): Change i to size_t.
2624 * listing.c (listing_listing): Change list_line to unsigned int.
2626 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2628 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2629 rather than checking for \001 and \002 in symbol name.
2630 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2632 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2634 * configure.in (hppa*-linux-gnu*): New target.
2635 * configure: Rebuilt.
2637 1999-07-08 Nick Clifton <nickc@cygnus.com>
2639 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2641 1999-07-07 Nick Clifton <nickc@cygnus.com>
2643 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2644 accessing symbolP directly.
2646 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2648 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2651 1999-07-05 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-arm.c (ARM_EXT_V5): Define.
2654 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2655 (md_begin): Detect ARM v5 architectures.
2656 (md_parse_option): Accept arm v5 specification.
2657 (md_show_usage): Documment -marmv5 switch.
2659 * doc/c-arm.texi: Document -marmv5 command line option.
2661 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2663 (validate_immediate_twopart): New function. Determine if a
2664 constant can be computed by two ADD instructions.
2665 (output_inst): Remove its command line parameter - it was never
2667 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2668 implememt the ADRL pseudo op.
2669 (tc_gen_reloc): Generate a suitable error message if an ADRL
2670 instruction tries to generate a real reloc.
2672 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2674 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2676 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2679 1999-06-27 H.J. Lu <hjl@gnu.org>
2681 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2682 non BFD_ASSEMBLER case.
2684 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2686 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2689 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2691 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2692 out_end_sequence() when the address decreases due to a new frag.
2693 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2694 numbering starts with 1.
2696 1999-06-23 Nick Clifton <nickc@cygnus.com>
2698 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2700 (mcore_s_text): Call obj_elf_text for ELF target.
2701 (mcore_s_data): Call obj_elf_data for ELF target.
2702 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2704 (mcore_s_bss): New function: Dump literal table before changing
2706 (mcore_s_comm): New function: Dump literal table before changing
2709 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2710 No longer static functions.
2711 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2712 Provide prototypes for these functions.
2714 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2716 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2717 a list of names, to try obj_segment_name, and to try abbreviated
2718 names when using COFF without long section names.
2720 * config/tc-alpha.c: More use of symbol accessor functions.
2721 * config/tc-arc.c: Likewise.
2722 * config/tc-d30v.c: Likewise.
2723 * config/tc-fr30.c: Likewise.
2724 * config/tc-i860.c: Likewise.
2725 * config/tc-m88k.c: Likewise.
2726 * config/tc-mcore.c: Likewise.
2727 * config/tc-ns32k.c: Likewise.
2728 * config/tc-sparc.c: Likewise.
2729 * config/tc-v850.c: Likewise.
2731 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2732 sy_value with appropriate accessor functions.
2733 * config/tc-arm.c (md_apply_fix3): Likewise.
2734 * config/tc-d10v.c (AT_WORD_P): Likewise.
2735 * config/tc-v850.c (reg_name_search): Likewise.
2737 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2738 use symbol_get_bfdsym instead.
2739 * config/tc-ppc.c (md_assemble): Likewise.
2740 * config/tc-v850.c (v850_comm): Likewise.
2742 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2744 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2745 the symbol, rather than accessing the bsym member.
2746 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2747 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2748 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2749 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2750 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2751 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2752 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2753 * config/tc-v850.c (tc_gen_reloc): Likewise.
2755 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2757 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2758 (hppa_gen_reloc_type): Conditionalize on BFD64.
2759 (tc_gen_reloc): Re-enable ELF relocations.
2760 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2762 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2764 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2766 (do_ldst): Move assignment out of if condition.
2767 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2768 parentheses to avoid warning.
2770 1999-06-21 Nick Clifton <nickc@cygnus.com>
2772 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2773 macro to get at the BFD symbol associated with a GAS symbol.
2775 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2777 * config/tc-ppc.c: Update for symbol handling changes.
2778 * config/obj-coff.c: Likewise.
2780 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2782 * tc-hppa.c: General cleanups of ELF support. No more spaces
2783 and subspaces for ELF.
2784 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2785 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2786 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2787 (UNWIND_SECTION_NAME): Likewise.
2788 (space/subspace related structures): Conditionalize definitions
2790 (space/subspace directives and support routines): Conditionalize
2791 definitions and references/uses on OBJ_SOM.
2792 (label_symbol_struct): For ELF, track the symbol's segment. For
2793 SOM track its space.
2794 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2796 (USE_ALIASES): Kill for both SOM & ELF.
2797 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2798 (pa_space, pa_subspace): Corresponding changes.
2799 (pa_spaces_begin): Corresponding chagnes.
2800 (md_begin): Do not muck around with space/subspace stuff for
2802 (md_apply_fix): Temporarily disable argument relocation stuff
2804 (tc_gen_reloc): Temporarily disable relocation generation for
2806 (pa_build_unwind_subspace): Similarly.
2808 1999-06-16 Nick Clifton <nickc@cygnus.com>
2810 * config/tc-arm.c (thumb_set): New pseudo op.
2811 (text, data, section): Override these pseudo ops with ARM
2813 (s_thumb_set): New function: Perform the same as a .set pseudo
2814 op, but also mark the alias'ed symbol as being a Thumb
2816 (arm_s_text): New function: Perform the same as the .text
2817 pseudo op, but dump the literal pool before changing
2819 (arm_s_data): New function: Perform the same as the .data
2820 pseudo op, but dump the literal pool before changing
2822 (arm_s_section): New function: Perform the same as the
2823 .section pseudo op, but dump the literal pool before changing
2825 (arm_cleanup): Do not reset the current section before dumping
2828 1999-06-17 Nick Clifton <nickc@cygnus.com>
2830 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2831 OPTION_NO_WARN_UNMATCHED entries.
2832 (md_parse_option): Generate a warning message if an unrecognised
2833 option is encountered.
2835 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2836 (get_operands): When parsing an expression after an '@' symbol
2837 has been detected, do not ignore '#' symbols.
2838 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2841 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2843 From K. Richard Pixley <rich@noir.com>:
2844 * configure.in (ppc-*-vxworks*): New target.
2845 * configure: Rebuild.
2847 1999-06-12 Philip Blundell <philb@gnu.org>
2849 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2851 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2853 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2854 which refer to symbols in linkonce sections, permit reducing the
2855 relocs if the symbol is local.
2857 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2859 * subsegs.c (subseg_text_p): New function.
2860 * as.h (subseg_text_p): Declare.
2861 * read.c (do_align): Use subseg_text_p to set the default fill.
2862 * write.c (subsegs_finish): Likewise.
2863 * config/obj-coff.c (write_object_file): Likewise.
2864 * config/tc-i386.h (md_maybe_text): Don't define.
2865 (md_do_align): Use subseg_text_p to set the default fill.
2866 * config/tc-m32r.c (m32r_do_align): Likewise.
2867 * config/tc-sh.c (sh_do_align): Likewise.
2868 * config/tc-sparc.h (md_do_align): Likewise.
2870 1999-06-12 David O'Brien <obrien@freebsd.org>
2872 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2873 * configure: Rebuild.
2875 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2877 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2878 * Makefile.am: Rebuild dependencies.
2879 * Makefile.in: Rebuild.
2881 * config/tc-i386.c (i386_immediate): Remove unused label
2884 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2885 * symbols.c: Likewise.
2886 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2887 sy_next field when taking address, rather than symbol_next.
2889 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2891 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2892 value from the output file architecture.
2893 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2894 * dwarf2dbg.h: Change bfd_vma to addressT.
2896 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2898 * dwarf2dbg.h: Use PARAMS in function declarations.
2900 1999-06-11 Martin Dorey <mdorey@madge.com>
2902 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2903 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2905 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2907 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2909 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2911 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2914 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2916 * read.c (read_a_source_file): Only declare inescape if
2919 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2921 (find_entry_byval): Add parens to avoid warning.
2923 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2925 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2928 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2930 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2933 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2934 synthetize_setx): New functions.
2935 (md_assemble): Broken the special cases into the above
2936 functions. Make compiler happy if sizeof(bfd_vma)==4.
2937 Fix sethi generated from set/setuw. If instructions have a relloc,
2938 always clear the fields to be relocated in the opcode.
2939 (sparc_ip): Remove special_case global variable.
2941 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2943 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2944 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2945 indication of success rather than a value.
2946 (itbl_get_val): Likewise.
2947 (itbl_get_field): Use strcspn. Change delimiters to include
2949 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2950 (itbl_get_val): Likewise.
2951 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2953 * symbols.c (copy_symbol_attributes): Convert local symbols to
2956 1999-06-10 Nick Clifton <nickc@cygnus.com>
2958 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2961 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2963 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2964 Optimize set if sizeof(bfd_vma) == 64.
2965 (sparc_ip): Fix sethi - without %hi() it should generate
2966 R_SPARC_22 reloc, not R_SPARC_HI22.
2967 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2969 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2971 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2972 (s_ncons): New function.
2973 (native_op_table): New table.
2974 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2975 R_SPARC_OLO10 handling.
2977 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2979 * expr.h (struct expressionS): Revert last change; widen X_op.
2980 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2982 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2984 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2985 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2986 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2987 * Makefile.in: Regenerated.
2989 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2990 `common' pass on to s_mri_common.
2991 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2993 1999-06-06 Richard Henderson <rth@cygnus.com>
2995 * config/obj-elf.c (obj_elf_section): Don't free the return
2996 value of demand_copy_C_string.
2998 1999-06-05 Richard Henderson <rth@cygnus.com>
3000 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3001 creation logic from obj_elf_create_section.
3003 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3004 (section_stack): New.
3005 (special_sections): Make const.
3006 (obj_elf_section): Gut and rewrite parsing.
3007 (obj_elf_change_section): New function broken out of obj_elf_section.
3008 (obj_elf_parse_section_letters): Likewise.
3009 (obj_elf_section_word): Likewise.
3010 (obj_elf_section_type): Likewise.
3011 (obj_elf_previous): Treat as a toggle.
3012 (obj_elf_popsection): New.
3013 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3014 (ppc_section_type): Likewise.
3015 * config/tc-ppc.h: Likewise.
3017 * expr.h (struct expressionS): Don't make X_op a bitfield.
3018 * config/tc-alpha.c: Update for symbol handling changes.
3019 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3020 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3022 1999-06-05 Richard Henderson <rth@cygnus.com>
3024 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3025 (dwarf2_gen_line_info): Kill unused variables.
3026 (dwarf2_finish): Likewise.
3027 (dwarf2_where): Likewise.
3028 (dwarf2_directive_file): If we've only got a string,
3029 hand off to s_app_file.
3030 * ecoff.c: Move the include of ecoff.h.
3031 * symbols.h (S_IS_FUNCTION): Prototype.
3033 * read.c (LEX_HASH): Supply a default.
3035 (s_globl): Update `c' after skipping whitespace.
3036 * read.h (LEX_END_NAME, is_name_ender): New.
3037 * expr.c (get_symbol_end): Respect it.
3039 1999-06-04 Mark Klein <mklein@dis.com>
3041 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3043 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3045 * config/tc-hppa.c: Update for symbol handling changes.
3047 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3049 * cgen.c: Update for symbol handling changes.
3050 * config/tc-m32r.c: Likewise.
3052 * config/tc-hppa.h: Update for symbol handling changes.
3053 * config/tc-hppa.c: Likewise.
3055 * config/tc-arm.h: Update for symbol handling changes.
3056 * config/tc-arm.c: Likewise.
3057 (symbol_make_empty): Remove. Just use symbol_create.
3059 * symbols.c (symbol_set_tc): Correct name.
3061 * Makefile.am: Rebuild dependencies.
3062 ($(OBJS)): Don't depend upon struc-symbol.h.
3063 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3064 * dep-in.sed: Don't remove struc-symbol.h.
3065 * Makefile.in: Rebuild.
3067 * doc/internals.texi (Symbols): Describe changes in symbol
3070 1999-06-03 Richard Henderson <rth@cygnus.com>
3072 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3073 instead of doing the work by hand.
3075 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3077 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3078 state of line state-machine.
3079 (struct ls): Collect DWARF2 line state-machine state in new member
3080 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3081 resulted in any DWARF2 directives.
3082 (reset_state_machine): New function.
3083 (out_end_sequence): Ditto.
3084 (dwarf2_gen_line_info): When switching sections or switching to a
3085 lower text address, call out_end_sequence() first to terminate the
3086 previous code sequence as code sequences MUST have monotonically
3087 increasing addresses.
3088 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3090 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3092 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3093 DWARF2 debug info (line information only, at this point).
3094 * as.h: Update comment about supported debug formats.
3095 * dwarf2dbg.c, dwarf2dbg.h: New files.
3096 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3098 * expr.c (operand): Don't use [ for parens if we want an index op.
3099 (op_encoding): Switch [ into O_index, if desired.
3100 (op_rank): Renumber with O_index on bottom.
3101 (expr): If O_index, match closing bracket.
3102 * expr.h (O_index): New.
3104 * read.c (read_a_source_file): Conditionally allow matched "
3105 in lines passed to md_assemble.
3107 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3109 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3111 Add support for storing local symbols in a small structure to save
3112 memory when assembling large files.
3113 * as.h: Don't include struc-symbol.h.
3114 (symbolS): Add typedef.
3115 * symbols.c: Include struc-symbol.h.
3116 (local_hash): New static variable.
3117 (save_symbol_name): New static function, from symbol_create.
3118 (symbol_create): Call save_symbol_name.
3119 (local_symbol_count): New static variable.
3120 (local_symbol_conversion_count): Likewise.
3121 (LOCAL_SYMBOL_CHECK): Define.
3122 (local_symbol_make): New static function.
3123 (local_symbol_convert): New static function.
3124 (colon): Handle local symbols. Create local symbol for local
3126 (symbol_table_insert): Handle local symbols.
3127 (symbol_find_or_make): Create local symbol for local label name.
3128 (symbol_find_base): Check for local symbol.
3129 (symbol_append, symbol_insert): Check for local symbols.
3130 (symbol_clear_list_pointers, symbol_remove): Likewise.
3131 (verify_symbol_chain): Likewise.
3132 (copy_symbol_attributes): Likewise.
3133 (resolve_symbol_value): Handle local symbols.
3134 (resolve_local_symbol): New static function.
3135 (resolve_local_symbol_values): New function.
3136 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3137 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3138 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3139 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3140 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3141 (symbol_previous, symbol_next): New functions.
3142 (symbol_get_value_expression): Likewise.
3143 (symbol_set_value_expression): Likewise.
3144 (symbol_set_frag, symbol_get_frag): Likewise.
3145 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3146 (symbol_mark_used_in_reloc): Likewise.
3147 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3148 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3149 (symbol_mri_common_p): Likewise.
3150 (symbol_mark_written, symbol_clear_written): Likewise.
3151 (symbol_written_p): Likewise.
3152 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3153 (symbol_section_p, symbol_equated_p): Likewise.
3154 (symbol_constant_p): Likewise.
3155 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3156 (symbol_get_obj, symbol_set_obj): Likewise.
3157 (symbol_get_tc, symbol_set_tc): Likewise.
3158 (symbol_begin): Initialize local_hash.
3159 (print_symbol_value_1): Handle local symbols.
3160 (symbol_print_statistics): Print local symbol statistics.
3161 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3162 Declare new symbols.c functions. Move many declarations here from
3164 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3165 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3166 (struct symbol): Move bsym to make it clearly the first field.
3167 Remove TARGET_SYMBOL_FIELDS.
3168 (symbolS): Don't typedef.
3169 (struct broken_word): Remove.
3170 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3171 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3172 (symbol_clear_list_pointers): Likewise.
3173 (symbol_insert, symbol_remove): Likewise.
3174 (symbol_previous, symbol_append): Likewise.
3175 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3176 (struct local_symbol): Define.
3177 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3178 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3179 (local_symbol_get_frag, local_symbol_set_frag): Define.
3180 (local_symbol_get_real_symbol): Define.
3181 (local_symbol_set_real_symbol): Define.
3183 * write.c (write_object_file): Call resolve_local_symbol_values.
3184 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3185 (TARGET_SYMBOL_FIELDS): Don't define.
3186 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3187 ECOFF_DEBUGGING, add ECOFF fields.
3188 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3189 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3190 ECOFF_DEBUGGING, add ECOFF fields.
3191 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3192 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3193 * config/tc-mcore.h: Don't include struc-symbol.h.
3194 (TARGET_SYMBOL_FIELDS): Don't define.
3195 (struct mcore_tc_sy): Define.
3196 (TC_SYMFIELD_TYPE): Define.
3197 * Many files: Use symbolS instead of struct symbol. Use new
3198 accessor functions rather than referring to symbolS fields
3201 * read.c (s_mri_common): Don't add in value of line_label.
3203 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3204 checking for SEC_LINK_ONCE.
3206 * config/tc-sh.h (sh_fix_adjustable): Declare.
3208 * app.c (input_buffer): New static variable.
3209 (app_push): Save saved_input in allocated buffer.
3210 (app_pop): Restored saved_input.
3211 (do_scrub_chars): Change get parameter to take char * and int as
3212 arguments. Change GET macro to pass input_buffer to get
3213 function. Don't save input into allocated buffer.
3214 * as.h (do_scrub_chars): Update declaration.
3215 * input-file.c (input_file_get): Change to take char * and int.
3216 Read data into passed in buffer. Remove static buffer.
3217 * read.c (scrub_from_string): Change to take char * and int. Copy
3218 data into passed in buffer.
3220 * hash.h: Neaten. Declare hash_traverse.
3221 * hash.c: Complete rewrite based on BFD hashing code.
3222 * gasp.c (chunksize): New variable.
3223 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3226 1999-05-28 Nick Clifton <nickc@cygnus.com>
3228 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3229 addend unless the target uses an old ABI.
3231 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3233 -Wchar-subscripts cleanup
3234 * listing.c (listing_newline): Use unsigned char variable, so
3235 calls to isascii,iscntrl are correct.
3236 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3238 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3239 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3240 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3241 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3243 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3245 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3247 (arch_coldfire_p): New #define.
3248 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3250 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3252 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3254 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3255 (install_operand): Add place `N'.
3256 (init_table): Add registers ACC, MACSR, MASK.
3258 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3260 * config/tc-m68k.c: Change mcf5200 --> mcf.
3261 (archs): Add mcf5206e, mcf5307.
3262 (m68k_ip): Add format `u'.
3263 (install_operand): Add place `m', `M', `h'.
3264 (init_table): Add upper/lower registers.
3266 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3268 1999-05-28 Martin Dorey <mdorey@madge.com>
3270 * config/tc-i960.c: Several minor changes to add ELF and
3271 BFD_ASSEMBLER support.
3272 * config/tc-i960.h: Likewise.
3273 * configure.in (i960-*-elf*): New target.
3274 * aclocal.m4, configure: Rebuild.
3276 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3278 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3279 reloc changes when defined(BFD_ASSEMBLER).
3281 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3283 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3285 * write.c (write_print_statistics): Output to file, not stderr.
3287 * expr.c (generic_bignum_to_int32,64): Prototype.
3289 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3290 output_sleb128, output_uleb128, output_big_sleb128,
3291 output_big_uleb128, output_big_leb128): Prototype.
3292 (output_big_sleb128, output_big_uleb128): Make inline.
3293 (output_big_leb128): Remove inline
3295 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3296 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3297 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3298 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3299 value for correct overflow check in write.c:fixup_segment.
3300 * write.c (fixup_segment): Move bitfield overflow checks to after
3301 the md_apply_fix call.
3302 * config/obj-coff.c (fixup_segment): Likewise.
3303 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3304 valueT *val argument.
3306 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3308 * config/atof-ieee.c (gen_to_words): Correctly round a
3309 denormalized number. Fix off-by-one in range checking for
3310 exponent in a denormal.
3312 1999-05-10 Nick Clifton <nickc@cygnus.com>
3314 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3317 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3319 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3321 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3323 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3324 (ReverseRegRegmem): Remove.
3325 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3326 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3327 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3330 From Doug Ledford <dledford@redhat.com>
3331 * config/tc-i386.h (RegXMM): New for P/III.
3332 * config/tc-i386.c: Add support for P/III.
3334 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3336 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3337 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3338 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3340 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3342 * config/tc-i386.c (i386_immediate): Skip whitespace before
3343 complaining about junk after expression.
3344 (i386_displacement): Likewise.
3346 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3348 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3349 Don't copy before downcaseing.
3351 1999-05-05 Catherine Moore <clm@cygnus.com>
3353 * tc-m68k.c: Include elf/m68k.h.
3354 (m68k_elf_final_processing): New routine.
3355 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3358 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3360 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3363 1999-04-30 Nick Clifton <nickc@cygnus.com>
3365 * config/tc-mcore.c (mcore_s_section): Dump literals before
3368 1999-04-29 Nick Clifton <nickc@cygnus.com>
3370 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3373 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3375 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3376 (TC_INIT_FIX_DATA): Delete.
3377 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3378 (TC_INIT_FIX_DATA): Delete.
3379 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3380 * write.c (fix_new_internal): Initialize fx_cgen member.
3381 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3382 (gas_cgen_md_apply_fix3): Update.
3383 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3384 (md_cgen_record_fixup_exp): Update.
3385 (FX_OPINFO_R_TYPE): Update.
3387 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3388 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3389 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3390 * frags.h (struct frag): Make opindex, opinfo ints.
3392 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3394 1999-04-26 Tom Tromey <tromey@cygnus.com>
3396 * aclocal.m4, configure: Updated for new version of libtool.
3398 1999-04-22 Nick Clifton <nickc@cygnus.com>
3400 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3402 (md_apply_fix3): Do not fix up absolute relocations against
3405 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3407 1999-04-20 Nick Clifton <nickc@cygnus.com>
3409 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3410 changes and data-in-text directives.
3411 (mcore_cons): New function: intercept cons() operations.
3412 (mcore_float_cons): New function: intercept float_cons()
3414 (mcore_stringer): New function: intercept stringer() operations.
3416 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3418 * obj.h (struct format_ops): Change generate_asm_lineno field to
3420 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3422 * config/tc-alpha.c (find_opcode_match): Add default case to
3424 (find_macro_match): Likewise.
3425 (load_expression): Parenthesize && within ||.
3427 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3429 1999-04-17 Nick Clifton <nickc@cygnus.com>
3431 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3432 .text .data .section pseudo ops.
3433 (mcore_s_section): New function. Dump lits before changing secs.
3434 (mcore_s_text): New function. Dump lits before changing secs.
3435 (mcore_s_data): New function. Dump lits before changing secs.
3437 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3439 * config/tc-mips.c (mips_32bitmode): New.
3440 (md_begin): Set mips_32bitmode if needed.
3441 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3442 Set EF_MIPS_32BITMODE.
3444 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3446 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3449 1999-04-16 Nick Clifton <nickc@cygnus.com>
3451 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3453 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3455 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3456 expressions correctly.
3459 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3461 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3463 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3465 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3466 and fmpynfadd instructions.
3468 1999-04-11 Richard Henderson <rth@cygnus.com>
3470 * as.h (environ): Declare it, if needed.
3471 * as.c (dump_statistics): Don't declare environ.
3472 * configure.in (environ): Detect declaration.
3473 * configure, config.in: Rebuild
3475 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3476 (i386_displacement): Allocate enough space for replacement buffer.
3477 Clean up replacement buffer initialization.
3479 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3481 * subsegs.c (section_symbol): Don't create a new symbol if one
3482 already exists; instead, use the existing one, but set its segment
3483 and frag data if it hasn't already been defined.
3484 * config/obj-coff.c (c_section_symbol): Likewise.
3486 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3488 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3490 1999-04-08 Nick Clifton <nickc@cygnus.com>
3492 * config/tc-mcore.c: New File: Support routines for MCore
3494 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3495 * config/obj-coff.c: Add support for mcore-pe target.
3497 * Makefile.am: Add support for MCore targets.
3498 * Makefile.in: Regenerate.
3499 * configure.in: Add support for MCore targets.
3500 * configure: Regenerate.
3502 * doc/all.texi: Set MCORE.
3503 * doc/as.texinfo: Document MCore specific command line options.
3505 * write.h: Prevent multiple inclusion.
3507 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3509 * asintl.h (LC_MESSAGES): Never define.
3510 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3512 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3515 * Makefile.am (m68k-parse.c): If configuring in the source
3516 directory, copy m68k-parse.y into the local directory before
3517 running ylwrap, to remove spurious differences when generating
3519 * Makefile.in: Rebuild.
3521 * config/tc-sparc.h (md_do_align): Just allocate the number of
3522 bytes necessary, rather than always allocating 1024.
3524 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3526 * listing.c (listing_newline): Add cast to avoid warning.
3527 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3528 * config/tc-i386.c (i386_scale): Add return value.
3529 (build_displacement_string): Remove unused local temp_disp2.
3530 (i386_intel_memory_operand): Add parentheses to avoid warning.
3531 (i386_intel_operand): Remove unused local end_of_operand_string.
3532 (i386_operand): Remove unused local operand_modifier.
3533 (i386_operand): Add parens to avoid warning.
3535 1999-04-04 Don Bowman <don@pixsci.com>
3537 * configure.in: Add mips*-*-vxworks* target; have it define
3539 * configure, config.in: Rebuild.
3541 1999-03-31 Nick Clifton <nickc@cygnus.com>
3543 * configure.in (emulations): Add support for arm-epoc-pe.
3544 * configure: Regenerate.
3545 * config/te-epoc-pe.h: New file. Define macros specific to
3547 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3548 for arm-epoc-pe target.
3550 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3552 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3554 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3556 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3557 detect ",n" without a condition.
3558 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3561 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3563 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3564 instruction is encoded with one bit.
3567 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3569 * doc/internals.texi (CPU backend): Mention that
3570 line_separator_chars should not include newline. From thi
3571 <ttn@mingle.glug.org>.
3573 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3575 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3576 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3578 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3580 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3582 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3584 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3587 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3589 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3591 1999-03-15 Martin Hunt <hunt@cygnus.com>
3593 * app.c (do_scrub_begin): Change '-' back to a symbol char
3594 so we can use multiple opcodes on a line again.
3596 * config/tc-d30v.c: By default, warn if a symbol has
3597 the same name as a register. Plus some minor
3598 updates from the branch.
3600 1999-03-13 Nick Clifton <nickc@cygnus.com>
3602 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3603 BFD_RELOC_16 and BFD_RELOC_64.
3605 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3607 * expr.c (expr): Add missing else.
3609 1999-03-12 Nick Clifton <nickc@cygnus.com>
3611 * config/tc-arm.c (md_apply_fix3): Improve error message.
3613 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3615 * Makefile.am (CPU_TYPES): Add fr30.
3616 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3617 (fr30,m32r dependencies): Update.
3618 * Makefile.in: Rebuild.
3620 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3621 (gas_cgen_record_fixup_exp): Ditto.
3622 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3623 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3624 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3625 (md_cgen_lookup_reloc): Update use of operand->type.
3626 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3627 (md_convert_frag): Call cgen_operand_lookup_by_num.
3628 (md_cgen_lookup_reloc): Update use of operand->type.
3629 (m32r_cgen_record_fixup_exp): Ditto.
3631 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3633 * config/tc-mips.c (md_show_usage): Fix message.
3635 1999-03-03 Nick Clifton <nickc@cygnus.com>
3637 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3638 and LDR reg,=<expr> instruction.
3640 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3643 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3645 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3647 1999-02-17 Nick Clifton <nickc@cygnus.com>
3649 This patch was created by: Scott Bambrough
3650 <scottb@corelcomputer.com>
3653 Special cased '@' character. The '@' character is used as the
3654 ARM assembler comment character, as a special character
3655 and in ELF .symver pseudo-op's, and as a special character in
3656 .type and .section pseudo-ops.
3657 (symver_pseudo): New static variable.
3658 (symver_state): New static variable.
3659 (struct app_save): Add field 'symver_state'.
3660 (app_push): Save global symver_state int struct app_save.
3661 (app_pop): Restore global symver_state from struct app_save.
3662 (do_scrub_chars): Special case handling of '@' character in
3665 * configure.in: Modified to recognize armv* uname syntax from ARM
3667 * configure: Regenerated.
3669 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3670 a prefix to the section's type.
3671 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3672 the type's typename.
3674 * config/tc-arm.h: Add support for PIC generation:
3675 (pic_code): New boolean.
3676 (obj_relocate_extern): Define.
3677 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3678 (TC_CONS_FIX_NEW): Define.
3679 (tc_fix_adjustable): Define.
3680 (GLOBAL_OFFSET_TABLE_NAME): Define.
3682 * config/tc-arm.c: Add support for PIC generation:
3683 (line_seperator_chars): Allow ';' as a seperator for Linux.
3684 (is_immediate_prefix): New macro.
3685 (arm_parse_reloc): New function.
3686 (s_arm_elf_cons): New function.
3687 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3688 (md_undefined_symbol): Special case handling for the Global Offset
3690 (md_apply_fix3): Handle PIC relocs.
3691 (tc_gen_reloc): Handle PIC relocs.
3692 (md_parse_option): Add support for '-k' command line switch to
3693 enable PIC generation.
3694 (cons_fix_new_arm): New function.
3695 (s_arm_elf_cons): New function.
3697 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3699 * configure.in: Add comments for uses of AC_DEFINE.
3700 * acinclude.m4: Likewise.
3701 * acconfig.h: Remove.
3702 * aclocal.m4: Rebuild.
3703 * configure: Rebuild.
3704 * Makefile.in: Rebuild.
3705 * config.in: Rebuild.
3707 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3709 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3710 non-constant offset from a base register.
3712 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3714 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3717 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3719 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3720 (emit_insn): Look for pc-relative and no-overflow specifiers on
3721 internal relocation types.
3723 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3725 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3728 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3730 (mips_4650, mips_4010, mips_4100): Variables removed.
3731 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3732 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3734 (md_begin): Don't bother initializing the mips_NNNN variables;
3735 mips_cpu is set, and that's good enough now.
3736 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3737 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3738 (show): New function, to handle wrapping in the CPU lists.
3739 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3741 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3743 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3744 than treat as an immediate specifier.
3746 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3748 * config/tc-i386.c: Prototype many functions.
3749 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3750 (i386_immediate): Remove unused second argument.
3751 (i386_intel_operand): Fix i386_is_reg typo.
3752 (i386_operand): Use allow_naked_reg.
3753 (output_invalid): Make operand int for K&R.
3755 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3757 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3759 * Makefile.in: Rebuild.
3761 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3763 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3765 (EXTRA_as_new_SOURCES): Comment out.
3766 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3767 * Makefile.in: Rebuild.
3768 * doc/Makefile.in: Rebuild.
3769 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3770 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3771 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3772 * configure: Rebuild.
3773 * aclocal.m4: Rebuild.
3774 * config.in: Rebuild.
3775 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3776 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3777 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3778 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3779 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3780 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3781 (gas_cgen_record_fixup_exp): Ditto.
3782 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3783 descriptor, not global variable.
3784 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3785 descriptor, not global variable. Refer to insert_operand handler
3786 via cpu descriptor, not global function.
3787 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3788 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3789 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3790 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3791 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3792 * config/tc-m32r.c: Ditto.
3793 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3794 (md_assemble): Ditto.
3795 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3797 1999-02-09 Nick Clifton <nickc@cygnus.com>
3799 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3800 relocations for ELF targets.
3802 1999-02-08 Nick Clifton <nickc@cygnus.com>
3804 * configure.in: Add support for StrongARM target.
3805 * configure: Regenerate.
3807 1999-02-05 Nick Clifton <nickc@cygnus.com>
3809 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3811 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3814 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3816 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3818 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3820 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3821 (INTEL_DWORD_MNEM_SUFFIX): Define.
3824 (DWORD_PTR): Define.
3825 (XWORD_PTR): Define.
3827 (OFFSET_FLAT): Define.
3829 (NONE_FOUND): Define.
3832 * config/tc-i386.c (set_intel_syntax): New routine.
3833 (intel_syntax): Declare.
3834 (allow_naked_reg): Declare.
3835 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3836 (intel_float_operand): New routine.
3837 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3838 Handle brackets as well as parens. Call i386_intel_operand for
3839 intel syntax. Reverse operands if appropriate. Handle new
3840 suffixes. Handle movzx and movsx.
3841 (i386_is_reg): New routine.
3842 (i386_immediate): New routine.
3843 (i386_scale): New routine.
3844 (i386_displacement): New routine.
3845 (i386_operand_modifier): New routine.
3846 (build_displacement_string): New routine.
3847 (i386_parse_seg): New routine.
3848 (i386_intel_memory_operand): New routine.
3849 (i386_intel_operand): New routine.
3850 (i386_operand): Call i386_displacement, i386_immediate,
3851 i386_scale, etc. instead of handling inline.
3852 (parse_register): Handle registers without prefix.
3854 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3856 * configure: Regenerate.
3857 * configure.in (arm-*-oabi): New.
3858 (thumb-*-oabi): New.
3859 * config/tc-arm.c (target_oabi): Declare.
3860 (md_apply_fix3): Support REL relocs.
3861 (md_parse_option): Handle -oabi.
3862 (elf32_arm_target_format): New routine.
3863 (md_longopts): Add OPTION_OABI.
3864 * config/tc-arm.h: Redefine TARGET_FORMAT.
3867 1999-01-28 Nick Clifton <nickc@cygnus.com>
3869 * write.c (write_relocs): Handle out of range error.
3871 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3872 (fr30_force_relocation): Default to 0.
3874 * config/tc-fr30.h (obj_fix_adjustable): Define.
3875 (TC_FORCE_RELOCATION): Define.
3877 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3880 1999-01-16 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3883 merge of two instructions if the left instruciton kills the right.
3885 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3887 * Makefile.in: Regenerate.
3888 * configure.in: Redo test for using cgen.
3889 * configure: Regenerate.
3891 1999-01-09 Nick Clifton <nickc@cygnus.com>
3893 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3894 redefinition of this macro.
3896 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3898 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3901 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3903 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3904 a read of HI or LO and an immediatly following branch.
3906 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3908 * config/tc-mips.c (md_begin): Another correction to the setting of
3911 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3913 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3915 1998-12-21 Nick Clifton <nickc@cygnus.com>
3917 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3918 bit insn when optimizing, so that parallelised instructions will
3919 start on a 32 bit boundary.
3921 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3923 * config/tc-mips.c (mips_eabi64): New.
3924 (md_begin): Set mips_eabi64.
3925 (mips_elf_final_processing): Use it.
3927 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3929 * config/tc-mips.c (mips_elf_final_processing):
3930 Correct setting of ABI in e_flags.
3932 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3934 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3936 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3938 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3940 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3942 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3943 warning, values that don't fit in the field.
3945 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3947 * config/tc-mips.c (mips_abi_string): New.
3948 (md_parse_option,md_longopts): Add mabi.
3949 (mips_elf_final_processing): Set e_flags based on mabi flag.
3951 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3953 * config/tc-mips.c (md_parse_option): Handle vr4111.
3955 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3957 * config/tc-h8300.c (build_bytes): Change message given if the
3958 instruction requires H8/300H mode and we're not in Hmode, to
3959 suggest that it may be the operand modes that are the problem, not
3960 necessarily the opcode.
3962 1998-12-10 Nick Clifton <nickc@cygnus.com>
3964 * config/tc-fr30.c: Add line separator character.
3966 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3968 * configure.in (hppa-*-mpeix*): New target.
3969 * config/obj-som.h (obj_som_compiler): Declare.
3970 * config/obj-som.c (compiler_seen): New static variable.
3971 (obj_som_compiler): New function.
3972 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3973 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3974 (pa_type_args): Set hppa_priv_level.
3975 (pa_compiler): New static function if OBJ_SOM.
3976 * configure: Rebuild.
3978 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3980 * read.c (output_leb128): Don't mark as inline.
3982 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3984 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3985 AIX .vbyte unaligned data support.
3986 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3987 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3990 1998-12-07 Nick Clifton <nickc@cygnus.com>
3992 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3995 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3997 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3998 BFD_RELOC_ARM_PCREL_BRANCH.
4000 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4002 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4003 checking the target type.
4004 (mips-dec-bsd*): Set endian to little.
4005 * configure: Rebuild.
4007 COFF weak symbol support, based on patches from Mark Elbrecht
4008 <snowball3@usa.net>:
4009 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4010 * config/obj-coff.c (obj_coff_weak): New static function.
4011 (obj_coff_endef) [both versions]: Handle weak symbols.
4012 (coff_frob_symbol): Likewise.
4013 (yank_symbols): Likewise.
4014 (obj_pseudo_table): Add "weak".
4016 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4017 <aymeric.vincent@emi.u-bordeaux.fr>.
4018 * aclocal.m4: Rebuild with current tools.
4019 * configure: Rebuild.
4021 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4022 an assertion failure for a case we can't handle when OBJ_ECOFF.
4024 * expr.c (operator): And with 0xff to avoid problems with signed
4027 1998-12-03 Nick Clifton <nickc@cygnus.com>
4029 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4030 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4032 1998-12-02 Nick Clifton <nickc@cygnus.com>
4034 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4037 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4039 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4042 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4044 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4047 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4049 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4051 (d10v_cleanup): Only generate previous insn if a multiline insn is
4054 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4056 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4059 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4061 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4062 -marm6xxx command line switches.
4064 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4066 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4067 (itbl-ops.o): Delete duplicate dependencies.
4068 Rebuild dependencies.
4069 Add fr30 dependencies.
4070 * Makefile.in: Rebuild.
4072 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4074 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4076 * listing.c: Ignore line terminator characters found inside
4079 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4081 * po/gas.pot: Regenerated.
4083 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4085 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4086 fr30_is_label_start(). Also checks for delay slot insns.
4088 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4089 FR30 instructions which contain a colon in the mnemonic.
4091 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4093 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4095 * config/tc-fr30.c: Removed currently superflous code.
4097 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4099 * config/tc-fr30.h: New file.
4100 * config/tc-fr30.c: Tweaking so that it will compile.
4102 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4104 * config/tc-d10v.h (obj_fix_adjustable): Define.
4105 (TC_FORCE_RELOCATION): Define.
4106 (d10v_force_relocation): Declare.
4107 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4108 (md_apply_fix3): Handle Vtable relocs.
4109 (d10v_fix_adjustable): New.
4110 (d10v_force_relocation): New.
4112 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4114 * config/tc-d30v.c: Change default behaviour to ignore potential
4115 conflicts between register name and symbol names.
4117 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4119 * configure.in: Add fr30-*-*.
4120 * config/tc-fr30.c: New file.
4121 * Makefile.in: Regenerated.
4122 * config.in: Regenerated.
4123 * configure: Regenerated.
4124 * doc/Makefile.in: Regenerated.
4125 * po/gas.pot: Regenerated.
4127 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4129 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4132 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4134 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4136 (do_scrub_chars): Add some casts to unsigned char to avoid
4137 unwanted sign extension.
4138 * read.c (lex_type): Set characters about 127 to be symbol
4140 * config/tc-i386.c (md_begin): Set identifier_chars and
4141 operand_chars for values above 127.
4143 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4145 * configure.in: detect cygwin* instead of cygwin32*
4146 * configure: regenerate
4148 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4150 * listing.c: Add support for producing a listing from piped
4153 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4155 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4156 (append_insn): Account for the tx39's multiply behavior.
4158 1998-10-26 Michael Meissner <meissner@cygnus.com>
4160 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4161 from assemble_parallel_insns. Add support for '->' to indicate
4162 explicitly serializing the instructions.
4163 (md_assemble): Ditto.
4165 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4167 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4170 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4172 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4174 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4176 * config/tc-mips.c : support frame and regmask/fregmask when
4177 MIPS_STABS_ELF is specified.
4179 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4181 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4182 (md_apply_fix): Don't return 1 for VTABLE relocs.
4183 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4185 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4187 * doc/c-i386.texi: Replace occurences of "opcode" with
4188 "instruction mnemonic", "instruction", or "mnemonic" when
4189 referring to the name of an instruction. Use "opcode" when
4190 referring to the sequence of machine bytes.
4192 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4193 (is_opcode_char): Rename to is_mnemonic_char.
4194 (md_assemble and i386_operand): Correct error messages from
4195 "opcode" to "instruction mnemonic"
4196 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4197 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4198 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4199 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4200 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4201 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4202 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4204 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4206 * config/tc-i386.c (i386_operand): Check for garbage after
4209 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4211 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4212 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4214 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4216 * config/tc-sh.h (obj_fix_adjustable): Define.
4217 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4218 (md_apply_fix): Likewise.
4219 (tc_gen_reloc): Likewise.
4220 (sh_fix_adjustable): New.
4222 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4224 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4225 * cgen.h (gas_cgen_finish_insn): Update prototype.
4226 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4227 cgen_insn_t -> CGEN_INSN_INT.
4228 (make_parallel): Update handling of CGEN_INT_INSN_P.
4229 (assemble_parallel_insn): Ditto.
4230 (target_make_parallel): New function.
4231 (md_assemble): Use it.
4233 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4235 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4237 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4239 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4240 converted into lower case.
4242 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4244 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4245 (gas_cgen_tc_gen_reloc): Likewise.
4246 * config/tc-m32r.h (obj_fix_adjustable): Define.
4247 * config/tc-m32r.c (m32r_fix_adjustable): New.
4248 (m32r_force_relocation): Handle VTABLE relocs.
4250 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4252 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4254 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4256 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4257 to lower case before parsing.
4259 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4260 parallel insns modift buts in the PSW as a side effect.
4262 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4264 * config/tc-d30v.c (find_format): Test for missing flag and
4267 (md_apply_fix3): Fix error messages to avoid
4268 assumption about presence of a symbol.
4270 (parallel_ok): Disallow parallel instructions that both modify the
4273 (find_format): Generate a warning if an odd numbered register is
4274 used as the first register in a mutli-register instruction.
4276 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4278 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4279 relocations are always associated with a symbol.
4281 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4283 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4284 (elf32_sparc_force_relocation): Declare.
4285 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4286 (tc_gen_reloc): Handle vtable relocs.
4287 (elf32_sparc_force_relocation): New.
4289 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4291 * symbols.c (S_IS_FUNCTION): New.
4292 * config/tc-v850.h (obj_fix_adjustable): Define.
4293 (TC_FORCE_RELOCATION): Define.
4294 (v850_force_relocation): Declare.
4295 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4296 of fx_addnumber for VTABLE reloc addends.
4297 (md_apply_fix3): Handle VTABLE relocs.
4298 (v850_fix_adjustable): New.
4299 (v850_force_relocation): New.
4301 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4303 * tc-hppa.c (fp_operand_format): Add some additional formats.
4304 (pa_ip): Do not automatically promote into pa2.0 mode.
4305 (pa_level): Handle ".level 2.0".
4307 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4309 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4310 * config/tc-i386.h (template.extension_opcode): Change to
4311 unsigned int to allow full range of 8-bit opcode suffixes.
4312 (None): Redefine as 0xffff.
4314 From Jeff B Epler <jepler@usgs.gov>
4315 * doc/c-i386.texi (i386-SIMD): New section.
4317 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4319 * read.c (discard_rest_of_line): New function.
4320 * read.h: Declare it.
4321 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4323 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4325 * config/tc-d10v.c (find_symbol_matching_register): New function.
4326 (find_opcode): Cope with the case where a register name matches
4329 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4331 * config/tc-v850.c (md_pcrel_from): Rename to
4332 v850_pcrel_from_section.
4333 (v850_pcrel_from_section): Do not resolves symbols in other
4336 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4338 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4340 * config/tc-d10v.c (find_opcode): Generate an error if a register
4341 is supplied for an operand that should not be a register.
4343 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4345 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4346 instructions to have another instruction in the right bin.
4348 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4350 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4351 the right container if the left container holds a branch
4354 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4356 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4357 both a register name and symbol name.
4358 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4360 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4363 execution unit class.
4365 (reg_name_search): If a name matches a register and a symbol,
4366 prefer the register.
4367 (find_format): Disallow flag registers when a general purpose
4368 register is required.
4369 If a number is required, but a register has been given, check to
4370 see if a symbol with the same name as the register exists, and if
4371 so, use that symbol.
4373 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4375 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4377 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4379 * config/tc-d30v.c (find_format): Do not accept flag registers as
4380 general purpose registers.
4381 (find_format): If an immediate value is expected at a given place
4382 in a format, but a register name has been provided instead, check
4383 to see if that register name matches the name of a predefined
4384 symbol and if it does, then use the symbol instead.
4385 (reg_name_search): If a register name matches a symbol name,
4386 prefer the register name to the symbol name.
4388 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4390 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4391 the previous insn to empty.
4393 1998-09-20 Michael Meissner <meissner@cygnus.com>
4395 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4396 pieces, forcing the use of an ANSI compiler.
4398 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4400 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4402 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4404 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4406 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4408 (obj_elf_vtable_entry): Likewise.
4409 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4410 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4411 (tc_gen_reloc): Likewise.
4412 (arm_fix_adjustable): Likewise.
4413 (elf32_arm_force_relocation): New.
4414 (armelf_frob_symbol): Remove coff-style symbol support.
4416 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4418 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4420 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4422 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4423 OBJ_COFF so that routine is defined for a.out format.
4425 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4427 * config/tc-i386.c (i386_operand): Detect non-segment registers
4428 used as segment prefixes.
4430 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4432 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4433 optimize across FDE boundaries.
4435 * config/obj-coff.c (obj_coff_section): Preserve any link once
4436 flags when setting the section flags.
4438 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4440 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4441 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4443 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4445 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4448 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4450 * frags.c (frag_grow): Include the size of the frag struct in the
4453 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4454 if the new subseg comes before the old.
4456 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4458 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4459 to handle edge8 and edge16.
4461 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4463 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4464 before we clobber the symbol involved.
4466 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4468 * config/tc-arm.c: Remove OBJ_ELF definitions for
4469 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4470 use arm_adjust_symtab for OBJ_COFF.
4471 (armelf_adjust_symtab): New Routine.
4472 * config/tc-arm.h: Define obj_adjust_symtab to
4473 armelf_adjust_symtab for OBJ_ELF.
4475 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4477 * configure.in: Make all i386-elf targets use bfd_gas.
4478 * config/tc-i386.c (tc_i386_force_relocation): New.
4479 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4480 (md_apply_fix3): Likewise.
4481 (tc_gen_reloc): Handle them.
4482 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4483 tc_i386_force_relocation.
4485 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4487 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4489 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4491 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4492 current opcode after writing the first insturction of a reverse
4495 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4497 * read.h (generate_lineno_debug): Add prototype.
4498 * read.c (generate_lineno_debug): Make non-static.
4500 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4502 * config/tc-i386.c (md_assemble): Only warn for address/data size
4505 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4507 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4508 against Thumb function names, as the linker needs this information.
4510 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4512 * expr.c (operand): Check also that there is no advance in operand
4513 after atof_generic in order to decide "is it label 0f or floating
4516 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4518 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4519 command line options with a single dash.
4520 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4522 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4524 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4525 * tc-arm.c (arm_fix_adjustable): New routine.
4527 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4529 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4530 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4531 demand_empty_rest_of_line before mri_comment_end.
4532 (equals): Check garbage after expression before
4533 mri_comment_end in MRI mode.
4535 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4537 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4538 small immediate constant to use the constant itself rather than
4541 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4543 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4544 (pa_leave): Likewise.
4546 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4548 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4550 (i386_operand): Fix an error message.
4552 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4554 * doc/c-arm.texi (ARM Directives): Document .req directive.
4556 * config/tc-arm.c (reg_required_here): Display erroneous string if
4557 the register name could not be decoded.
4558 Do not set inst.instruction if the sift is -1.
4560 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4562 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4565 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4567 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4568 even if it is belived to be unnecessary.
4570 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4572 config/tc-i386.c (i386_operand): Size immediate constants by
4573 suffix (erroneously removed as part of July 7 change).
4575 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4577 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4578 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4579 (armelf_frob_symbol): New Routine.
4580 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4582 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4584 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4586 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4588 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4589 command line switches passed to assembler.
4591 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4593 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4594 (gas_cgen_opcode_desc): Declare.
4595 (gas_cgen_parse_operand): Declare.
4596 (*): Prepend gas_ to gas specific fns to denote them as such.
4598 * cgen.c (gas_cgen_opcode_desc): New global
4599 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4600 (queue_fixup): Renamed from cgen_queue_fixup.
4601 (*): Prepend gas_ to gas specific fns to denote them as such.
4603 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4604 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4605 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4606 Open opcode table and initialize it.
4607 (make_parallel): Use gas_cgen_opcode_desc.
4608 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4609 (md_assemble): Ditto.
4611 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4613 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4614 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4615 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4616 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4617 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4618 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4619 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4620 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4621 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4622 (INIT_STAB_SECTION): Likewise.
4623 (OBJ_PROCESS_STAB): Likewise.
4625 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4626 (md_parse_option): Watch for them.
4627 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4628 (md_begin): Kill neverdef code.
4629 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4630 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4631 (s_alpha_coff_wrapper): New.
4632 (md_pseudo_table): Trap all ECOFF pseudos.
4634 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4636 Start of changes to remove mdebug section from mips*-elf
4637 Based on MIPS_STAB_ELF definition
4638 * acconfig.h: undef if not configured
4639 * config.in: undef if not configured
4640 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4641 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4642 * stabs.c (s_stab_generic): flush frag
4644 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4646 * configure.in: (arm-*-elf): Handle.
4647 (thumb-*-elf): Handle.
4648 * configure: Regenerate.
4649 * read.c (stringer): Fix typo in comment.
4650 * write.c (fixup_segment): Don't add symbol value to addend if
4652 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4654 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4657 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4659 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4660 (write_2_short): Emit warning if new flag is set.
4661 (do_assemble): Set flags if left instruction is one of special
4662 "right-instruction-killer" type.
4664 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4666 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4667 Always output words in debug_info section as big endian.
4668 (sparc_target_format): Choose correct bfd target.
4669 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4671 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4673 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4674 to work with internationalization code. Issue an error when two
4675 operands match that are not allowed to match.
4677 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4679 * configure.in (install_tooldir): Allow target to specify whether
4680 it wants to be installed in $(tooldir)/bin.
4681 * configure: Regenerate.
4682 * Makefile.am (install-exec-local): Set install-exec-tooldir
4683 dependency via configure.
4684 * Makefile.in: Regenerate.
4686 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4688 * Makefile.am (install-exec-local): Split into two ...
4689 (install-exec-bindir,install-exec-tooldir): New rules.
4690 * Makefile.in: Regenerate.
4692 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4694 * Makefile.am (install-exec-local): Don't remove the file before
4695 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4696 W. Rozycki <macro@ds2.pg.gda.pl>.
4697 * Makefile.in: Rebuild.
4699 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4701 * cgen.c: Include libiberty.h.
4702 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4703 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4704 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4705 (md_cgen_lookup_reloc)): Declare.
4706 (md_cgen_record_fixup_exp): Declare.
4707 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4708 (m32r_relax_frag): Declare.
4709 (cgen_md_apply_fix3): Decls moved to cgen.h.
4710 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4711 (m32r_cgen_record_fixup_exp): Delete decl.
4712 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4713 (assemble_nop): Delete.
4714 (expand_debug_syms): Delete unused `exp'.
4715 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4716 Add default case for -Wall.
4717 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4718 (md_atof): Delete unused wordP.
4720 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4722 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4725 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4727 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4728 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4729 .print, .purgem, and .struct. Remove documentation for
4732 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4734 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4735 Update call to insert_operand.
4737 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4739 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4741 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4743 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4744 whitespace after a prefix operator.
4746 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4748 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4750 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4752 * config/tc-sparc.c (log2): New static function.
4753 (s_reserve): Use log2 to convert alignment before calling
4755 (s_common): Use log2 to convert alignment before calling
4756 record_alignment and frag_align.
4757 (sparc_cons_align): Use log2.
4759 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4761 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4762 (s_common): Likewise.
4764 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4765 initialization of waddr.
4766 (sparc_elf_final_processing): Add default case to switch.
4768 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4770 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4771 than temporary real.
4773 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4775 * write.c (subsegs_finish): Don't align the segments if there were
4778 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4779 copying aux information.
4781 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4782 expression into a symbol.
4784 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4786 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4787 type to unsigned int.
4788 (md_assemble): Change type used to store offsets from unsigned
4790 (i386_operand): Switch error check to only call RESTORE_END_STRING
4791 once after parse_register.
4793 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4795 * config/tc-v850.c (md_show_usage): Changed format to match that
4798 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4800 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4802 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4804 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4807 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4809 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4810 * doc/Makefile.in: Rebuild.
4812 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4814 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4815 for %lo expressions.
4816 (mips_ip, case 'u'): Move range check after code to mask
4817 off bits in %hi/%lo expressions. Mask off high bits for
4820 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4822 * doc/Makefile.am (gasver.texi): New target.
4823 (as.info, as.dvi): Depends upon gasver.texi.
4824 * doc/as.texinfo: Include gasver.texi. Mention version number on
4825 title page and in top node.
4826 * doc/Makefile.in: Rebuild.
4828 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4830 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4831 but not including the line containing the edict.
4832 * listing.h (LISTING_EOF): New.
4833 * input-scrub.c (input_scrub_next_buffer): Call it.
4835 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4837 * config/tc-i386.c (i386_operand): Don't set the size of an
4838 immediate address based solely on the suffix and the mode.
4840 * config/tc-i386.c (md_assemble): Add assertion to make sure
4841 overlap2 does not set Imm.
4843 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4844 sequences of whitespace to a single space.
4845 (is_space_chars): Just compare with space.
4846 (md_begin): Don't initialize space_chars.
4847 (md_assemble): Just skip a single whitespace character.
4848 (i386_operand): Rewrite base-index parsing to use new
4849 parse_register, and to skip white space. Skip white space in a
4850 number of other places too. Don't give error message if
4851 parse_register fails.
4852 (parse_register): Change reg_string parameter to be non-const.
4853 Add end_op parameter. Skip white space after the `%', and return
4854 end of register string. Give error message here rather than
4857 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4859 Based on patch from Matt Semersky <matts@scd.hp.com>:
4860 * expr.c (op_encoding): Make const.
4861 (expr_set_precedence): New function.
4862 (expr_begin): Don't set operator rankings, just call
4863 expr_set_precedence.
4864 * expr.h (expr_set_precedence): Declare.
4865 * read.c (s_mri): Call expr_set_precedence.
4867 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4869 * doc/as.texinfo (Statements): Remove paragraph discussing
4870 continuing lines with a backslash. This hasn't worked for years,
4873 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4875 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4877 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4878 (ps_CTORS, ps_DTORS): New section types.
4879 (vms_fixup_xtors_section): New function
4880 (Ctors_Psect, Dtors_Psect): Define.
4881 (IS_GXX_XTOR): Define
4882 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4883 Filter static constructors/destructors and add to
4884 Ctors_Symbols/Dtors_Symbols chain.
4885 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4886 appropriate section.
4888 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4889 * makefile.vms: Merge vax/vms support.
4891 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4893 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4894 (elf_pseudo_table): Add them.
4895 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4896 (md_apply_fix): Accept them.
4897 (mips_fix_adjustable): Don't adjust them.
4898 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4899 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4900 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4901 (tc_fix_adjustable): Don't adjust them.
4903 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4905 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4907 * Makefile.in: Regenerate.
4908 * configure.in: AC_SUBST cgen_cpu_prefix.
4909 * configure: Regenerate.
4911 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4913 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4914 Changed all users of COND12_DELAY.
4916 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4918 * config/tc-mn10300.c (set_arch_mach): New function.
4919 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4920 (md_begin): Default to mn10300 mode.
4921 (md_assemble): Only accept instructions for the core mn10300
4922 chip and the active machine type.
4924 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4926 * subsegs.h (segment_info_type): Give the struct a name.
4927 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4928 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4929 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4930 * config/tc-w65.h (tc_reloc_mangle): Declare.
4931 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4933 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4935 * config/tc-v850.c (v850_comm): Restore old section
4936 after common processing.
4938 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4940 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4942 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4944 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4945 char with code that explicitly sign-extends.
4947 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4949 * config/tc-v850.c (md_begin): Restore text section as the current
4950 section after creating call table sections.
4951 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4954 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4955 with call to macro SYM_AUXINFO.
4957 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4959 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4960 with the program transform name.
4961 * Makefile.in: Rebuild.
4963 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4965 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4968 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4970 * config/tc-i386.c (i386_operand): Be prepared for a space between
4971 the open parenthesis and the start of the register operand,
4972 because of the June 16 change.
4974 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4976 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4979 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4981 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4982 even if it is belived to be unnecessary.
4984 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4986 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4988 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4990 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4992 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4993 shift amount for a repeated operand. The shift amount for the
4994 repeated copy comes from the size of the operand.
4996 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4998 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5000 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5002 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5004 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5006 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5007 characters in it as LEX_IS_SYMBOL_COMPONENT.
5008 * config/tc-i386.h (tc_symbol_chars): Define.
5009 (extra_symbol_chars): Declare.
5010 * config/tc-i386.c (extra_symbol_chars): Define.
5011 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5012 (line_comment_chars): Set to '/' if TE_LINUX.
5013 * doc/c-i386.texi (i386-prefixes): Update.
5014 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5016 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5018 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5019 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5021 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5023 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5024 constraint in instructions REP & REPI.
5026 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5028 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5029 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5031 (check_range): If the operand is shifted, then shift the number
5032 before checking its range.
5034 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5036 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5039 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5041 * config/tc-v850.c (v850_comm): Create special sections as needed.
5043 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5045 * config/tc-d10v.c (write_2_short): Addition of swapping
5046 instructions for sequential and reverse sequential order when
5047 given order is not possible.
5049 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5051 * Makefile.am: Rebuild dependencies.
5052 (DEP_INCLUDES): Fix reference to intl build directory.
5053 * Makefile.in: Rebuild.
5055 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5057 * doc/c-i386.texi: Update 16 bit documentation.
5059 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5060 IgnoreDataSize to IgnoreSize as they are used for address size as
5062 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5063 32-bit mode, similarly addr16/data16 and variants.
5065 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5067 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5068 sequential word multiply instructions.
5070 (do_assemble): Add extra command line argument, to allow mul32
5071 attribute to be preserved across parallel insns.
5072 (md_assemble): Insert NOPs between explicitly parallel insns which
5073 contain an 32 bit multiply and a 16 multiply.
5075 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5077 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5080 * config/tc-i386.c (reloc): Add braces.
5082 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5083 consistent with Intel naming.
5084 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5085 use bitfields in sib_byte.
5086 (modrm_byte): Don't use bitfields here either.
5088 * config/tc-i386.c (current_templates): Add const.
5089 (parse_register): Add const to return, param, and char *s.
5090 (i386_operand): Add const to reg_entry *r.
5091 * config/tc-i386.h (templates): Add const to start, end.
5093 Inspired by code for 16 bit gas support from Martynas Kunigelis
5094 <martynas@nm3.ktu.lt>:
5095 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5096 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5097 (uses_mem_addrmode): Remove.
5098 (md_estimate_size_before_relax): Add support here too.
5099 (md_relax_table): Rewrite interface to md_relax for 16 bit
5101 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5102 (opcode_suffix_to_type): Remove.
5103 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5104 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5105 (md_convert_frag): Likewise.
5106 (i386_operand): Add support for 16 bit base/index regs,
5107 immediates, and displacements. Remove some unnecessary casts, and
5108 localise end_of_operand_string, displacement_string_start,
5109 displacement_string_end variables. Add GCC_ASM_O_HACK.
5110 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5112 * config/tc-i386.c (prefix_hash): Remove.
5113 (md_begin): Rewrite without obstacks. Remove prefix hash table
5114 handling. Rewrite lexical table handling.
5115 (i386_print_statistics): Don't print prefix statistics.
5116 (md_assemble): Rewrite instruction parser so that line is not
5117 converted to lower case. Don't do a hash_find for prefixes,
5118 instead recognise them via opcode modifier.
5119 (expecting_operand, paren_not_balanced): Localise variables.
5120 * config/tc-i386.h (IsPrefix): Define.
5121 (prefix_entry): Remove.
5123 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5124 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5125 '\\' in case where comment_chars contains '/'.
5127 * config/tc-i386.c (MATCH): Ensure given operand and template
5128 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5129 you must write `ljmp *table(%ebx)'.
5131 From H.J. Lu <hjl@gnu.org>:
5132 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5133 as 0 ifndef BFD_ASSEMBLER.
5134 (md_assemble): Allow immediate operands without suffix or
5135 other reg operand to default in size to the current code size.
5137 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5139 * config/tc-v850.c (md_begin): Restore creation of
5140 .call_table_text and .call_table_data sections.
5142 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5145 after emitting a word of noops.
5147 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5149 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5150 (i386_operand): Simplify checks for valid base/index combinations.
5151 Disallow `in 4(%dx),%al'.
5153 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5155 (add_prefix): Change parameter from char to int.
5157 * config/tc-i386.h (Ugh): Define opcode modifier.
5158 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5160 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5161 CONSISTENT_REGISTER_MATCH macros to check register types more
5162 thoroughly. Check for illegal suffix/operand combinations
5163 when matching insns with operands. Handle new `s' suffix, and
5164 associated FloatMF opcode modifier for float insns with memory
5166 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5167 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5168 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5169 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5170 DATA_PREFIX_OPCODE throughout.
5172 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5173 (md_assemble): Rewrite suffix/register operand checking code to be
5174 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5175 AnyMem, the better to grep.
5177 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5178 given a memory operand. Don't set Abs bits either.
5179 (type_names): Remove Mem*, Abs*.
5180 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5181 define opcode_modifiers as these cases are handled by Disp8,
5182 Disp16, Disp32 and suffix checks.
5183 (COMES_IN_BOTH_DIRECTIONS): Remove.
5184 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5186 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5187 if IgnoreDataSize modifier given. Remove ShortformW modifier
5188 test. Add test for ShortForm in W base_opcode modification.
5189 Merge Seg2ShortForm and Seg3ShortForm code.
5190 * config/tc-i386.h (ShortFormW): Remove.
5191 (IgnoreDataSize): Define.
5193 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5195 * config/tc-d30v.c (md_assemble): Store previous segment state
5196 with previous instruction.
5198 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5200 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5201 (ebp, esp): Remove static variables.
5202 (MATCH): Remove test for InOutPortReg.
5203 (i386_operand): Properly handle InOutPortReg here instead.
5204 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5205 (md_assemble): Simplify and correct modrm and sib generation.
5206 (i386_operand): Add warning for scale without index.
5207 Rewrite checks for valid base/index combinations.
5209 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5210 macros and enclose in do while(0).
5211 (RESTORE_END_STRING): Likewise.
5212 (md_assemble): Add one to printed operand number so we start
5213 from 1 not 0. Add some more gettext invocations.
5214 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5217 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5218 DATA_PREFIX, SEG_PREFIX): Define.
5219 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5220 (check_prefix): Remove function.
5221 (add_prefix): New function. Add prefix to i.prefix as well as
5223 (md_assemble): Changes for add_prefix. Remove hack for wait
5224 prefix, instead always output prefixes in fixed order. Test
5225 for jcxz/loop when selecting between word & dword operations,
5226 and add address size prefix rather than operand size prefix.
5227 Remove operand -> address size hack when emitting jcxz/loop.
5228 (i386_operand): Remove O_Absent check as it's done in expr.
5230 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5232 * configure.in: Recognize m5200 as a cpu_type of m68k.
5233 * aclocal.m4: Rebuild with current libtool.
5234 * configure: Rebuild.
5236 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5238 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5239 to relaxable_symbol to prevent references to external symbol from
5242 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5244 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5245 symbols are relaxable.
5247 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5249 * config/tc-v850.c (md_begin): Don't create special
5250 sections by default.
5252 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5254 * config/tc-mips.c (macro): For div and udiv, close the
5255 reorder block as soon as possible.
5257 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5259 From Matt Semersky <matts@scd.hp.com>:
5260 * macro.c (macro_mri_mode): New function.
5261 * macro.h (macro_mri_mode): Declare.
5262 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5265 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5267 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5270 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5271 until after xstrdup in OBJ_EVAX case.
5273 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5275 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5276 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5277 of hardcoded magic number.
5278 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5280 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5282 * read.c (do_s_func): New function.
5284 * read.h (do_s_func): Add prototype.
5286 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5288 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5289 nops if fill pattern not specified.
5291 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5293 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5294 * config/te-go32.h (TE_GO32): Define.
5295 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5297 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5299 Implement .func/.endfunc pseudo-ops.
5300 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5302 * read.c (potable): Add .func,.endfunc.
5303 (s_func): New function.
5304 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5306 (in_doc_func_p,current_function_label): New static globals.
5307 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5309 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5311 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5312 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5313 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5314 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5315 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5316 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5317 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5318 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5319 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5320 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5321 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5322 * config/tc-a29k.c: Don't define md_short_jump_size,
5323 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5324 * config/tc-alpha.c: Likewise.
5325 * config/tc-alpha.h: Likewise.
5326 * config/tc-arm.c: Likewise.
5327 * config/tc-h8300.c: Likewise.
5328 * config/tc-h8500.c: Likewise.
5329 * config/tc-hppa.c: Likewise.
5330 * config/tc-i860.c: Likewise.
5331 * config/tc-i960.c: Likewise.
5332 * config/tc-ppc.c: Likewise.
5333 * config/tc-sh.c: Likewise.
5334 * config/tc-sparc.h: Likewise.
5335 * config/tc-tic30.c: Likewise.
5336 * config/tc-w65.c: Likewise.
5337 * config/tc-z8k.c: Likewise.
5339 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5341 * config/tc-vax.c (_): Delete this macro used for placeholder
5342 values in vax_operand_width_size; it conflicts with the _() macro
5343 used for internationalization.
5345 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5347 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5348 code. From Chris Moller <moller@bops.com>.
5350 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5351 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5352 * read.c (emit_expr): Initialize seg and subseg fields of a new
5354 * write.c (write_object_file): Switch to the appropriate segment
5355 and subsegment when processing a broken word.
5357 * config/tc-m68k.c (mri_assemble): New static function.
5358 (build_mri_control_operand): Call mri_assemble rather than
5360 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5361 (s_mri_endf, s_mri_endw): Likewise.
5363 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5365 * read.c (s_org): Call md_flush_pending_output if it is defined.
5367 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5369 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5371 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5372 (md_parse_option): Add for same.
5373 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5374 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5375 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5377 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5379 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5381 * config/tc-arm.c (find_real_start): Relax definition of local
5384 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5387 symbols at the given address, not just the last one specified.
5389 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5391 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5392 or number_to_chars_littleendian to write data.
5394 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5396 * config/tc-v850.c (md_assemble): Remove artificially created
5397 register name symbols.
5399 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5401 * write.c (fixup_segment): Change "segment" to "section" in
5404 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5406 * write.c (fixup_segment): Change sym1-sym2 message again.
5408 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5410 * write.c (fixup_segment): Improve error message for sym1-sym2
5411 errors when sym1 is in a different segment from sym2.
5413 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5415 * config/tc-m32r.c (warn_unmatched_high): New static local.
5416 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5417 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5418 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5419 (md_parse_option): Likewise.
5420 (md_show_usage): Likewise.
5421 (m32r_frob_file): Likewise.
5423 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5424 (read_a_source_file): Call them.
5425 * read.h (stabs_generate_asm_file): Declare.
5426 * stabs.c (stabs_generate_asm_file): New function.
5427 (generate_asm_file): New function.
5428 (stabs_generate_asm_lineno): Move file name handling into
5431 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5433 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5434 (d30v_current_align, d30v_current_align_seg): New variables.
5435 (d30v_last_label): New variable.
5436 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5437 (s_d30v_data, s_d30v_section): Likewise.
5438 (md_pseudo_table): Call them.
5439 (md_begin): Initialize d30v_current_align_seg.
5440 (md_assemble): Call d30v_align when needed by known current alignment.
5441 (d30v_frob_label, d30v_cons_align): New functions.
5442 * config/tc-d30v.h (md_do_align): Remove.
5443 (tc_frob_label): Call d30v_frob_label.
5444 (md_cons_align): New.
5446 * config/tc-d30v.c (find_format): Convert complex expressions to
5447 expression symbols before processing. Clean up code formatting.
5449 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5451 * po/Make-in (install-info): New target.
5453 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5455 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5457 * config/tc-mn10300.c (md_assemble): Likewise.
5459 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5461 * Makefile.am: Update with `make dep-am'.
5462 (HFILES): Add cgen.h.
5463 (cgen.o): Depend on cgen.h.
5464 * Makefile.in: Regenerate.
5466 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5468 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5470 * gasp.c (grab_label): Permit a label to be a preprocessor
5471 variable by permitting a label to start with a backslash.
5473 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5475 * config/tc-mips.c (validate_mips_insn): Removed hack
5476 for previously inaccessible bitfields in some INSN_TRAP
5479 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5481 * config/tc-d30v.c (do_assemble): Abort with error message
5482 if opcode operands do not match.
5484 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5486 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5487 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5488 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5489 similar new 'q' operand.
5491 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5493 * cgen.c (cgen_asm_finish_insn): Fix typo.
5495 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5498 * cgen.c: Include it.
5499 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5500 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5501 All callers updated.
5502 * config/tc-m32r.c: Include cgen.h.
5503 (m23r_insn): New members num_fixups,fixups.
5505 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5507 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5508 to avoid compiler warning.
5510 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5512 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5515 * makefile.vms (OBJS): Add ehopt.obj
5517 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5519 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5521 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5523 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5524 a short format insn.
5525 (md_assemble): Set it for explicitly packed insns.
5527 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5529 * config/obj-coff.c (c_symbol_merge): Do not take address of
5530 native fields when performing the memcpy.
5532 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5534 * config/tc-mips.c (macro,macro2): Implement
5535 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5537 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5539 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5540 relocations against globally visible symbols.
5541 * config/tc-m68k.c (relaxable_symbol): New macro.
5542 (m68k_ip, md_estimate_size_before_relax): Use it.
5543 (tc_m68k_fix_adjustable): Also handle weak symbols.
5545 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5547 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5548 references to externally visible symbols.
5549 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5550 values in twice for a PC relative reloc if the symbol is
5553 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5554 don't adjust a PC relative reloc against an externally visible
5556 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5557 for a PC relative fixup against an externally visible defined
5558 symbol, arrange to store object file and addend values as though
5559 the symbol were not defined.
5560 (tc_gen_reloc): Likewise.
5562 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5564 * read.c (sizeof_leb128): Referenced externally by write.c so
5567 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5569 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5570 and expand a 'debug' symbol associated with the next instruction
5571 that does not cause a short instruction to be filled with a NOP.
5572 (md_pseudo_table): Add support for .debugsym.
5573 (assemble_parallel_insn): Add calls to expand_debug_sym as
5575 (md_assemble): Ditto.
5577 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5579 * as.c (main): Conditionally call setlocale.
5580 * gasp.c (main): Likewise.
5581 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5582 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5584 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5586 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5588 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5590 * config/tc-hppa.c: Change all calls to bzero to use memset.
5591 (pa_ip): Add cast to avoid warning.
5592 (tc_gen_reloc, md_apply_fix): Likewise.
5593 (pa_find_space_by_number): Likewise.
5594 (hppa_force_relocation): Likewise.
5595 (pa_block): Change i to unsigned int.
5596 * config/obj-som.h (obj_som_copyright): Declare.
5598 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5600 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5601 for line numbers for assembly source.
5603 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5605 * configure.in: Change version number to 2.9.4
5606 * configure: Rebuild.
5608 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5610 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5612 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5614 * ecoff.h: Change symbolS in function declaration to struct
5617 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5619 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5620 (md_convert_frag): Fix i18n typo.
5622 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5624 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5625 * ecoff.h: Protoype it.
5626 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5627 [EVAX] (s_alpha_prologue): Delete.
5628 (md_pseudo_table): Update.
5630 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5633 array to local pointer.
5634 (get_args, parse_expr): Add casts to avoid warnings.
5636 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5638 * read.c (s_set): Cast xmalloc return value to fragS *.
5639 * config/tc-m68k.c (m68k_ip): Function made static to match
5640 previous forward declaration.
5641 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5643 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5645 * config/tc-v850.c: Add internationalisation macros to error
5648 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5649 macros to error strings.
5651 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5653 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5654 reloc is in the TOC csect.
5655 (md_apply_fix3): Correct gettext typo.
5657 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5659 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5660 .L - they are local labels and the branches are not really
5661 function calls but rather far jumps.
5663 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5665 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5667 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * config/tc-i386.c (md_assemble): Print operand number rather than
5670 using ordinal_names.
5671 (i386_operand): Likewise.
5673 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5675 * Makefile.am (INTLLIBS): Define to work around apparent automake
5677 All Makefiles: Regenerated.
5679 * Many files: Added gettext invocations around user-visible
5681 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5682 HAVE_LC_MESSAGES): Define.
5683 * dep-in.sed: Added asintl.h.
5684 * po/Make-in: New file.
5685 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5687 * read.c (Z_): Renamed from `_'.
5688 * Makefile.am (SUBDIRS): Added po.
5689 (POTFILES): new macro.
5690 (po/POTFILES.in): New target.
5691 ($(OBJS)): Added asintl.h.
5693 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5694 (as_new_LDADD): Added $(INTLLIBS).
5695 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5696 (gasp_new_LDADD): Added $(INTLLIBS).
5697 (gasp_new_DEPENDENCIES): New macro.
5698 * configure, aclocal.m4: Rebuilt.
5699 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5701 (ALL_LINGUAS): Define.
5702 * macro.c: Include "asintl.h".
5703 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5704 * as.h: Include "asintl.h".
5705 * config/tc-i386.c (ordinal_names): Removed.
5706 (md_assemble): Changed error text to avoid ordinal_names.
5707 (i386_operand): Likewise.
5708 (reloc): Added as_bad to avoid i18n problems.
5709 (tc_gen_reloc): Likewise.
5710 * config/tc-arm.c (bad_args): Now a #define.
5712 * config/obj-vms.c (VMS_stab_parse): Changed type of
5714 (global_symbol_directory): Unified strings to avoid i18n
5716 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5717 avoid i18n problems.
5718 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5719 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5721 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5723 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5725 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5727 * as.c (print_version_id): Added an fprintf to avoid i18n
5729 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5731 * expr.c (expr): Added as_warn call to avoid i18n problems.
5732 * messages.c (as_assert): Changed code to avoid i18n problems.
5733 (as_abort): Likewise.
5734 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5735 (s_space): Likewise.
5736 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5738 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5740 * config/tc-i386.c (check_prefix): New static function, split out
5742 (struct _i386_insn): Add wait_prefix field.
5743 (md_assemble): Remove wait_prefix local variable. Use
5744 check_prefix when adding a prefix.
5746 * config/tc-i386.c (current_templates): New static variable.
5747 (md_assemble): Remove current_templates local variable.
5748 (md_assemble, i386_operand): Improve error and warning messages in
5749 many places. Add RESTORE_END_STRING in many places before error
5750 return. Clarify some comments.
5752 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5754 (md_assemble): Parse string instruction operands, looking for
5755 segment override prefixes. Check for invalid segment prefixes on
5757 (i386_operand): i.seg[] and max mem_operand changes for string
5759 * config/tc-i386.h (EsSeg): Define.
5761 * config/tc-i386.h (regKludge): Define.
5762 (iclrKludge, imulKludge): Don't define.
5763 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5764 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5765 opcode_modifier checks to look for more common cases first. Add
5766 default_seg for IsString case.
5768 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5770 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5772 * configure: Rebuild with new automake and libtool.
5773 * aclocal.m4, Makefile.in: Likewise.
5775 * doc/Makefile.am (as.dvi): New target.
5776 * doc/Makefile.in: Rebuild.
5778 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5780 * configure.in: Added sparc86x support.
5782 * configure: Rebuild.
5784 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5786 (md_parse_option): Warn if -EL is not supported for this architecture.
5788 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5790 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5792 * config/tc-mips.c (mips_ip): Note when we use get match on
5793 the full instruction name.
5795 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5797 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5798 back into the expression to handle add/sub simplification correctly.
5800 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5802 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5804 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5806 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5809 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5811 * symbols.c (max_indent_level): New global.
5812 (print_symbol_value_1): Use it.
5813 * expr.h (expr_build_dot): Declare.
5814 * expr.c (expr_build_dot): New function.
5816 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5818 * symbols.c (print_binary): New function.
5819 (print_expr_1): Call it.
5821 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5823 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5824 operand in the opcode.
5826 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5828 * config/tc-i386.h: Reorder operand flags and opcode modifier
5829 flags for clarity. Remove unused definitions: Unknown,
5830 ImmUnknown, DispUnknown, NoModrm.
5831 * config/tc-i386.c (type_names): Add missing Debug type.
5832 (md_assemble): Better duplicate prefix checking. Quicker string
5833 instruction check via new opcode_modifier flag.
5835 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * doc/as.texinfo (Invoking): Clarify -Wa example.
5839 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5841 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5842 (s_mips_weakext): Define.
5843 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5844 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5847 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5849 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5850 is an error if the value can not be computed at assembly time.
5851 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5853 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5855 * gasp.c (main): Set next field of new include_path structure to
5856 NULL. From Avery Pennarun <averyp@gdc.ca>.
5858 * read.c (s_mri_sect): Call as_bad rather than abort for an
5859 unsupported MRI target.
5861 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5863 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5864 the destination of a branch instruction should be altered.
5865 (find_real_start): New function: Locate the real, Thumb coded
5866 start of a Thumb function.
5867 (do_t_branch23): Alter the destination of branches to Thumb
5870 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5872 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5874 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5877 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5879 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5880 * doc/c-hppa.texi: Likewise.
5882 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5884 * Makefile.am: Rebuild dependencies.
5885 * Makefile.in: Rebuild.
5887 * Makefile.am (DEP_INCLUDES): New variable.
5888 (.dep1): Change to work when srcdir is not an absolute path.
5889 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5890 * Makefile.in: Rebuild.
5892 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5894 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5895 LinearAddress patch.
5897 * configure.in: Set version to 2.9.1.
5898 * configure: Rebuild.
5900 * Branched binutils 2.9.
5902 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5904 * config/tc-i386.h (FWait): Define.
5905 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5906 other prefixes. Check FWait flag in opcode table to see which
5907 instructions require an fwait prefix.
5909 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5911 * stabs.c (get_stab_string_offset): Always create a stab string
5914 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5916 Fix some gcc -Wall warnings:
5917 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5918 * ehopt.c (eh_frame_code_alignment): Likewise.
5919 * expr.c (integer_constant, operand): Likewise.
5920 * frags.c (frag_align): Likewise.
5921 * gasp.c (level_0, change_base, doinstr): Likewise.
5922 * hash.c (hash_ask): Likewise.
5923 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5924 (debugging_pseudo): Likewise.
5925 * macro.c (define_macro, check_macro): Likewise.
5926 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5927 (ignore_rest_of_line, float_cons): Likewise.
5928 * symbols.c (decode_local_label_name): Likewise.
5929 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5930 (fixup_segment, number_to_chars_bigendian): Likewise.
5931 (number_to_chars_littleendian): Likewise.
5932 * config/atof-ieee.c (gen_to_words): Likewise.
5933 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5934 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5935 * read.c (output_big_sleb128): Initialize locals to avoid
5937 (output_big_uleb128, equals): Likewise.
5938 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5939 to unsigned int. Change zeros to unsigned int.
5940 * cond.c (s_if): Add return to default case.
5941 * frags.c (frag_now_fix): Change return type to addressT.
5942 * frags.h (frag_now_fix): Update declaration.
5943 * listing.c (file_info_struct): Change linenum to unsigned int.
5944 (struct list_info_struct): Change hll_line to unsigned int.
5945 (print_source): Update format string.
5946 * read.c (emit_expr): Change scan to unsigned int, and don't
5947 bother to initialize it.
5948 * symbols.c (dollar_label_count): Change to unsigned long.
5949 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5950 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5951 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5953 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5955 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5956 mcf5200 just as we do for m68000.
5957 (m68k_init_after_args): Likewise.
5958 (md_estimate_size_before_relax): Likewise.
5960 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5962 * config/tc-v850.c (md_assemble): Store relocation addend in
5963 fixup instead of instruction.
5965 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5967 * config/tc-i386.c (md_assemble): Swap template arguments to
5968 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5969 This macro is currently symmetric, so passing them the wrong
5970 way didn't cause any problem, but may if the macro is changed
5972 After copying template to i.tm, use i.tm. rather than t-> to
5973 access fields, and make t a const*
5974 Move i.tm.operand_types[] swap to immediately after the copy.
5976 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5978 * expr.h (expr_build_uconstant): Add prototype.
5979 (expr_build_unary,expr_build_binary): Add prototypes.
5980 * expr.c (expr_build_uconstant): New function.
5981 (expr_build_unary,expr_build_binary): New functions.
5983 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5985 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5986 * macro.c (macro_expand_body): Increase buffer size.
5987 * messages.c (as_warn): Likewise.
5988 (as_warn_where, as_bad, as_bad_where): Likewise.
5990 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5992 Based on patch from H.J. Lu <hjl@gnu.org>:
5993 * Makefile.am (DISTSTUFF): New variable.
5994 (diststuff): New target.
5995 * Makefile.in: Rebuild.
5997 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5999 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6000 m32r_elf_section_change_hook.
6002 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6003 emit a nop if a section ends with a 16 bit instruction.
6005 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6007 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6008 s_lcomm rather than obj_coff_lcomm.
6009 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6011 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6013 * config/tc-i386.h (LinearAddress): Define.
6014 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6015 instruction, don't use a default segment.
6017 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6019 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6020 * configure: Rebuild.
6022 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6024 * aclocal.m4, configure: Rebuild with libtool 1.2.
6026 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6028 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6029 PC relative branches. Patch courtesy of Jonathan Walton.
6032 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6034 * configure.in (emulations): Add thumb-pe target.
6036 * configure (emulations): Add thumb-pe target.
6038 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6040 * itbl-lex.l (yywrap): Don't define if already defined as a
6043 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6045 * depend.c (quote_string_for_make): New function.
6046 (wrap_output): Use it.
6048 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6050 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6051 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6053 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6055 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6056 Recognize -GN and -relax.
6057 (md_begin): Initialize gp size from -G switch.
6058 (alpha_force_relocation): Always force if -relax.
6059 (alpha_align): Take a new argument that will specify when to
6060 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6061 Change all callers. Emit nop alignment padding as nop+unop pair.
6063 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6065 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6066 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6068 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6070 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6071 require padding to the next long word boundary.
6073 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6075 * cgen.c: #include symcat.h.
6076 * config/tc-m32r.c: Likewise.
6078 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6080 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6081 absolute expressions instead of '$' prefixed register names.
6083 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6085 * read.c (s_set): Record file and line info for symbols when -as.
6086 (pseudo_set): Don't overwrite that dummy fragment.
6088 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * config/tc-ppc.c (md_pseudo_table): Add "section".
6091 (ppc_named_section): New static function.
6093 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6095 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6096 so we don't have to scan the entire list.
6098 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6100 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6101 case, allow the parallel instructions to modify the same flag
6104 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6106 * listing.c (list_symbol_table): Categorize symbols by
6107 undefined_section rather than sy_frag->line == NULL.
6109 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6111 * Makefile.am (install-exec-local): Install properly when ln
6112 fails or tooldir == prefix.
6114 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6116 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6117 Test result of insert_operand for error.
6119 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6121 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6122 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6123 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6124 * doc/Makefile.in: Rebuild.
6126 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6128 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6129 (macro): Fix handling of M_COP[0-3].
6131 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6133 Based on patches from Ross Harvey <ross@teraflop.com>:
6134 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6135 if macro_alternate or macro_mri.
6136 (getstring): Remove support for byte constants between < and >.
6137 (get_any_string): '<' only starts a string if macro_alternate or
6139 (macro_expand_body): Permit keyword parameters following
6140 positional parameters.
6142 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6143 * configure.in (alpha*-*-netbsd*): New target.
6144 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6145 * configure: Rebuild.
6147 * as.h (flag_warn_suppress_instructionswap): Move from here...
6148 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6149 here, and make static.
6151 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6152 BFD_ASSEMBLER or MANY_SEGMENTS.
6154 * as.c (show_usage): Update bug-gnu-utils address.
6155 * gasp.c (show_usage): Likewise.
6156 * doc/as.texinfo (Bug Reporting): Likewise.
6158 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6160 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6161 insns regardless of the size of a pointer if we're in mips I or
6163 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6165 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6167 Fix rac to accept only a0:
6168 * tc-d10v.c (parallel_ok, find_opcode):
6169 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6170 Introduce OPERAND_GPR.
6172 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6174 * read.c (s_fill): Handle non-constant repeat counts by creating
6175 an rs_space fragment.
6177 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6179 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6180 from as_bad to as_warn.
6182 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6184 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6185 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6186 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6188 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6190 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6191 seg_fix_rotP rather than fix_root from seg_info.
6193 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6195 * expr.c: Add support for 0x1_2_3_4 bignums.
6197 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6199 * configure.in: Change -linux* to -linux-gnu*.
6200 * configure: Rebuild.
6202 * app.c (do_scrub_begin): Treat \r as whitespace.
6204 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6206 * Makefile.am: Update dependencies.
6207 * Makefile.in: Rebuild.
6209 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6211 * configure, aclocal.m4: Rebuild with new libtool.
6213 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6215 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6216 the argument to bfd_set_arch_mach.
6217 (load_address): Use bfd_arch_bits_per_address to determine the
6218 bit size of an address instead of looking at the isa level.
6219 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6221 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6223 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6225 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6227 * ehopt.c: New file.
6228 * as.h (enum _relax_state): Add rs_cfa.
6229 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6230 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6231 * read.c (emit_expr): Call check_eh_frame.
6232 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6233 (relax_segment): Likewise.
6234 * Makefile.am: Rebuild dependencies.
6235 (GAS_CFILES): Add ehopt.c.
6236 (GENERIC_OBJS): Add ehopt.o.
6237 * doc/internals.texi (Frags): Document rs_cfa.
6239 * as.c (show_usage): Mention --traditional-format.
6240 (parse_args): Accept --traditional-format.
6241 * as.h (flag_traditional_format): Declare.
6242 * output-file.c (output_file_create): If flag_traditional_format,
6243 set BFD_TRADITIONAL_FORMAT on stdoutput.
6244 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6246 * config/tc-mips.c (append_insn): Make sure that if we have a
6247 fixup for an unmatched %hi reloc, it does not associated with a
6250 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6251 * doc/Makefile.in: Likewise.
6253 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6255 * config/tc-m32r.c (check_for_side_effects): New function.
6256 (can_make_parallel): Add checks for instruction side effects
6257 clashing with the other instruction.
6258 (assemble_parallel_insn): Improve warning messages. Return error
6259 message from non-swapped instruction order.
6261 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6263 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6265 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6266 md_cleanup definition. This moves the forced literal output to
6267 the end of the source pass, and avoids macro's inserting literals
6268 into the code immediately after the macro expansion.
6270 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6272 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6273 a gas internal symbol is adjustable.
6274 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6276 * as.h: If gcc version greater than 2.6, use `__format__' and
6277 `__printf__' in function attributes, rather than `format' and
6280 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6282 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6284 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6286 Add tms320c30 support:
6287 * config/tc-tic30.h: New file.
6288 * config/tc-tic30.c: New file.
6289 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6290 TARGET_FORMAT as "coff-tic30".
6291 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6292 * Makefile.am: Rebuild dependencies.
6293 (CPU_TYPES): Add tic30.
6294 (CPU_OBJ_VALID): tic30-aout is valid.
6295 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6296 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6297 * configure, Makefile.in: Rebuild.
6299 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6301 * config/tc-v850.c (md_assemble): Improvements to error messages.
6303 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6305 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6306 BFD_RELOC_HI16_S to store the high bits of any value.
6308 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6309 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6310 assembler calculate relocations to any external symbol at all.
6311 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6312 involving generation of pc-relative relocs.
6313 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6314 has been moved to md_apply_fix3.
6316 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6317 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6318 which actually means (the address of identifier's GOT entry) +
6319 constant, which is not particularly useful.
6321 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6323 * read.h (include_dirs): Declare.
6324 (include_dir_count,include_dir_maxlen): Declare.
6326 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6328 * configure.in: Correct check for shared opcodes library.
6329 * configure: Rebuild.
6331 * listing.c (buffer_line): If we can't open the file, set at_end.
6332 (listing_print): Remove unused local variable fi.
6334 * config/m68k-parse.y (reglistpair): Handle register list in
6337 * config/vms-conf.h: Don't undef VERSION.
6339 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6341 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6343 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6345 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6346 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6347 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6348 (EXTRA_DIST): Define.
6349 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6350 explicitly rather than via the list of object files.
6351 (gcc-as.opt): New file created when make-gas.com is run.
6352 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6353 itbl-cpu.h} to #include appropriate file rather than copying that
6355 * config/vms-conf.h: Synchronize with current config.in.
6356 * Makefile.in: Rebuild.
6358 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6360 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6361 (parallel_ok): Relaxed parallel subinstruction dependency check.
6363 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6365 * as.h (flag_warn_suppress_instructionswap): added new flag.
6366 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6367 command line argument.
6368 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6369 warning only if flag_warn_suppress_instructionswap is false.
6371 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6373 * configure.in (i386-*-mingw32*): New target.
6374 * configure: Rebuild.
6376 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6378 * symbols.c (resolve_symbol_value): Don't set the segment if it
6379 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6381 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6384 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6386 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6387 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6390 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6392 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6394 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6396 * config/tc-v850.c (v850_insert_operand): Display instruction when
6397 an error is encountered.
6399 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6401 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6402 (i386-*-sco3.2v5*coff): New target.
6403 (i386-*-sco3.2*): New target.
6404 * configure: Rebuild.
6406 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6408 * config/tc-v850.c: Tidy error message production.
6410 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6413 validate_immediate return value in the right type for comparisons
6416 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6418 * listing.c (MAX_BYTES): Use listing variables not constants.
6419 (data_buffer): No longer an array, but a pointer.
6420 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6421 (listing_listing): Allocate data_buffer.
6423 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6425 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6426 --listing-rhs-width, --listing-cont-lines.
6427 (show_usage): Update.
6428 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6429 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6430 (print_lines): Use the variables instead of the constants.
6431 (listing_listing): Likewise.
6432 * listing.h: Declare the new vars.
6434 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6436 * as.c (parse_args): Add --keep-locals alias for -L.
6437 Add --strip-local-absolute.
6438 (show_usage): Update.
6439 * as.h (flag_strip_local_absolute): New flag.
6440 * symbols.c (S_IS_LOCAL): Use it.
6441 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6442 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6443 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6445 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6447 * config/tc-m32r.c: Detect if explicitly parallel instructions
6448 might have an io conflict and issue a warning message.
6450 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6452 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6453 cgen_swap_fixups): Functions to save, restore and swap the fixup
6454 chain with a backup copy.
6455 (cgen_asm_finish_insn): Returns address of constructed insn.
6457 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6459 * listing.c (file_info_struct): Remove FILE, add POS.
6460 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6461 (file_info): Don't open the file.
6462 (buffer_line): Check for the file in the last_open cache, updating
6464 (print_source): Don't reference file_info->file.
6465 (listing_listing): Likewise.
6466 (listing_print): Close the file in the cache, if any.
6468 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6470 * read.c (dwarf_file_string): New file static variable.
6471 (emit_expr): Look for constant sequence that leads up to a file
6472 name in DWARF debugging output.
6473 (stringer): Use dwarf_file_string to decide whether to accept a
6474 string as a file name.
6476 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6478 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6479 (crack_operand): Add reg->reglst MRI hack.
6480 (r_seg): Put reglst symbols in reg_section.
6481 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6483 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6485 * tc-sh.c (get_specific): Handle SGR & DBR.
6487 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6489 * tc-h8300.c (parse_reg): Take the length of the symbol into
6490 account when attempting to match a register name.
6491 * tc-h8500.c (parse_reg): Likewise.
6493 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6495 * cgen.c: Formatting changes to improve readability.
6497 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6499 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6502 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6504 Based on a patch from Jim Wilson
6505 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6506 (tc_gen_reloc): Handle cross section PC relative relocs
6509 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6511 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6513 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6515 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6516 (expr_jmp_buf): New static local.
6517 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6518 (cgen_md_operand): New function.
6519 * tc-m32r.c: Clean up pass over `struct foo' usage.
6520 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6522 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6524 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6525 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6527 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6529 * config/tc-i386.c (i386_operand): Give an error if there are
6530 unrecognized characters after an expression.
6532 For older changes see ChangeLog-9697