1 2000-06-16 Nick Clifton <nickc@cygnus.com>
3 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
6 * doc/c-mips.texi: Document newly accepted cpu variants.
8 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
10 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
12 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
14 * macro.c (getstring): Make it possible to escape the quote
17 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
19 * config/tc-hppa.c (pa_export): Weak symbols can be global.
21 2000-06-13 H.J. Lu <hjl@gnu.org>
23 * configure: Regenerate.
25 2000-06-09 Alan Modra <alan@linuxcare.com.au>
27 * app.c (do_scrub_begin): Don't default lex[';'] as a line
29 * doc/internals.texi (line_separator_chars): Semicolon is no
30 longer a default. Mention null and newline as defaults.
32 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
34 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
35 * config/tc-i860.h (line_separator_chars): Likewise.
36 * config/tc-h8300.c (line_separator_chars): Likewise.
37 * config/tc-i960.c (line_separator_chars): Likewise.
38 * config/tc-m68k.c (line_separator_chars): Likewise.
39 * config/tc-mips.c (line_separator_chars): Likewise.
40 * config/tc-ns32k.c (line_separator_chars): Likewise.
41 * config/tc-sparc.c (line_separator_chars): Likewise.
42 * config/tc-vax.c (line_separator_chars): Likewise.
44 * config/tc-h8300.c (comment_chars): Use string initialiser.
45 * config/tc-i960.c (line_comment_chars): Likewise.
46 * config/tc-z8k.c (comment_chars, line_comment_chars,
47 line_separator_chars): Likewise.
49 * config/tc-arm.c (line_separator_chars): Always use `;', not just
52 2000-06-08 Nick Clifton <nickc@cygnus.com>
54 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
57 2000-06-08 David O'Brien <obrien@FreeBSD.org>
59 * configure.in (VERSION): Update to show this is the CVS mainline.
61 2000-06-08 Matthew Jacob <mjacob@feral.com>
63 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
64 $at is the integer register $r28, vs. both $r28 and the floating
67 2000-06-08 James E. Wilson <wilson@cygnus.com>
69 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
70 (dot_endp): Don't call ia64_flush_insns.
71 (emit_one_bundle): Don't delete prologue/body records from
72 unwind_record list in first loop. Rewrite second loop to account for
75 2000-06-07 David Mosberger <davidm@hpl.hp.com>
77 * config/tc-ia64.c: Add missing prototypes.
78 (generate_unwind_image): Cast argument to output_unw_records call.
80 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
82 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
84 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
86 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
87 (REGISTER_P): likewise.
88 (avr_opcodes): uses include/opcode/avr.h
89 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
91 2000-06-04 Alan Modra <alan@linuxcare.com.au>
93 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
96 2000-06-03 H.J. Lu <hjl@gnu.org>
98 * read.c (is_end_of_line): Put back `;'.
100 2000-06-03 Alan Modra <alan@linuxcare.com.au>
102 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
104 2000-06-01 Alan Modra <alan@linuxcare.com.au>
106 * expr.c (operand): Test is_end_of_line outside switch to catch
107 line separator chars that are also operators.
108 (operator): Return O_illegal for line separator chars.
110 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
111 entry (or `!' entry for TC_HPPA).
113 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
114 before indexing is_end_of_line. Remove redundant check for '\0'.
116 * config/tc-h8500.c (md_assemble): Likewise.
117 * config/tc-mcore.c (md_assemble): Likewise.
118 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
121 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
123 * config/tc-mcore.c (mcore_cons): Likewise.
124 (mcore_float_cons): Likewise.
125 (mcore_stringer): Likewise.
126 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
128 2000-06-01 Scott Bambrough <scottb@netwinder.org>
130 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
132 2000-05-29 Nick Clifton <nickc@cygnus.com>
134 * config/tc-sh.c: Fix compile time warning messages.
136 * config/tc-mips.c: Fix compile time warning messages.
138 2000-05-29 Philip Blundell <philb@gnu.org>
140 * doc/as.texinfo: Update copyright dates.
141 (Local Labels): Delete misplaced mention of ARM.
142 * NEWS: Mention ARM ELF support.
144 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
146 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
147 it is modified, and use the real_size to compute the frag address
148 for dwarf2 line info.
150 2000-05-27 Alan Modra <alan@linuxcare.com.au>
152 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
153 line-matching scheme to cope with automake moving variables around.
154 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
155 * Makefile.in: Regenerate.
157 2000-05-26 Jakub Jelinek <jakub@redhat.com>
159 * config/tc-sparc.c (sparc_relax): New.
160 (md_longopts): Add -relax and -no-relax options.
161 (md_parse_options, md_show_usage): Likewise.
162 (md_apply_fix3): Optimize tail call into branch always if possible.
164 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
166 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
167 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
168 rules, with warning when a GAS statement specifies a packing that
169 will result in an instruction being squashed.
170 Added typdef packing_type and enumerals, changed various integer literals
171 to use the enumerals.
173 2000-05-24 David Mosberger <davidm@hpl.hp.com>
175 * config/tc-ia64.c (dot_restorereg_p): New function.
176 (md_pseudo_table): Add restorereg.p.
177 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
178 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
180 * config/tc-ia64.h (unw_record_type): Add unwabi.
181 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
182 called MASK with members for imask, and the masks produced by
183 fr_mem, gr_mem, br_mem, and frgr_mem.
184 (unw_p_record): Add members ABI and CONTEXT.
185 (unw_x_record): Add member AB.
186 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
187 as pseudo-register for use during unwind info generation.
188 (AR_PFS, AR_LC): New macros.
189 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
190 whose names start with an at sign (as in "@priunat").
191 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
193 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
194 proc_end, unwind_info, personality_routine): Consolidate into
195 "unwind" structure to reduce offset-table use. Add member
196 NEXT_SLOT_NUMBER to track the slot number for the next instruction
198 (output_R1_format, output_R3_format, output_P3_format,
199 output_P6_format): Initialize R with zero to reduce compiler warnings.
200 (output_P7_format): Ditto. Add `default' branch to switch
201 statement to reduce compiler warnings.
202 (output_P8_format, output_B1_format, output_B4_format): Ditto.
203 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
204 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
205 into single argument.
206 (output_X1_format, output_X3_format): Initialize R with zero to reduce
207 compiler warnings. Merge A and B args into single argument.
208 (output_X2_format, output_X4_format): Remove unused variable R. Merge
209 A and B args into single argument.
210 (free_record): Removed (wasn't used).
211 (free_list_records): Also free imasks in prologue records.
212 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
213 (output_spill_mask): Remove.
214 (output_unwabi): New function.
215 (output_epilogue, output_label_state, output_copy_state): Call
217 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
218 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
220 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
221 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
222 as part of handling the prologue records. Emit region's imask if
223 we have one. Handle unwabi, epilogue, label_state, copy_state,
224 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
225 spill_sprel_p, and spill_reg_p records.
226 (set_imask, count_bits, slot_index): New function.
227 (fixup_unw_records): Fix region size computation. Handle
228 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
229 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
230 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
231 set_imask accordingly. Update imask for gr_gr, and br_gr records.
232 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
233 (dot_save): Use manifest constants for applicaton registers.
234 Handle REG_PR and REG_PRIUNAT.
235 (dot_restore): Don't just ignore it.
236 (dot_restorereg): New function..
237 (generate_unwind_image): Ensure unwind info is a multiple of eight
238 bytes, not just four bytes.
239 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
240 (dot_altrp): Don't just ignore it.
241 (dot_savemem): New function. Replaces dot_savesp() and
242 dot_savepsp(). Use manifest constants for applicaton registers.
243 Handle REG_PR and REG_PRIUNAT.
244 (dot_savef): Simplify.
245 (dot_saveb): Support generation of br_gr.
246 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
247 dot_label_state, dot_copy_state): New function.
248 (dot_unwabi): Don't just ignore it.
249 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
250 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
251 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
252 (emit_one_bundle): Set slot number for prologue/body records
253 *before* emitting the first insn.
254 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
255 (md_begin): Declare "psp" pseudo-register.
256 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
257 so we don't get segfault.
258 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
259 counts as required per SW Conventions manual
260 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
261 output_preds_psprel, output_preds_sprel, output_spill_base,
262 output_unat_psprel, output_unat_sprel, output_lc_psprel,
263 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
264 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
265 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
266 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
267 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
268 (dot_vframe): Implement.
269 (dot_vframesp, dot_vframepsp): New function.
271 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
273 * configure.in (i386-*-freebsd a.out entry): Quote properly.
274 * configure: Regenerate.
276 2000-05-23 Alan Modra <alan@linuxcare.com.au>
278 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
279 (md_estimate_size_before_relax): so we can use it here instead of
280 old kludges. Localise vars to blocks. Comment.
282 * frags.c (frag_new): Update fr_var comments.
283 * frags.h (struct frag): Ditto.
285 2000-05-22 Richard Henderson <rth@cygnus.com>
287 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
288 (pseudo_func): Add pcrel.
289 (operand_match): Handle IA64_OPND_TGT64.
290 (build_insn): Likewise.
291 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
292 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
293 (fix_insn): Handle all three 64-bit relocation types.
295 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
297 * obj.h (struct format_ops): New members begin, app_file,
298 s_set_other, s_set_desc, s_get_type, s_set_type,
299 separate_stab_sections, init_stab_section.
301 * config/obj-multi.h: Update GPL notice to v2.
304 (S_SET_SIZE): Test s_set_size for NULL before calling.
305 (S_SET_ALIGN): Similar for s_set_align.
310 (SEPARATE_STAB_SECTIONS): New.
311 (INIT_STAB_SECTION): New.
312 (EMIT_SECTION_SYMBOLS): New.
313 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
315 * config/obj-elf.h: Update GPL notice to v2.
316 Mention that this file is included from obj-multi.h.
317 (obj_begin): Wrap definition in ifndef.
318 (elf_file_symbol): Constify declaration.
319 (obj_app_file): Ditto.
320 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
321 Wrap in ifndef SEPARATE_STAB_SECTIONS.
323 * config/obj-elf.c (elf_s_set_other): New.
324 (elf_file_symbol): Constify argument.
325 (elf_separate_stab_sections): New.
326 (elf_init_stab_section): New.
327 (elf_format_ops): Add new members. Remove comma at end.
329 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
330 (ecoff_format_ops): Add new fields. Remove comma at end.
331 Mention inconsistency for emit_section_symbols.
333 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
335 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
336 (coff_separate_stab_sections): New.
337 (coff_format_ops): Add new members.
339 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
340 (obj_aout_s_set_other): New.
341 (obj_aout_s_set_desc): New.
342 (obj_aout_s_get_type): New.
343 (obj_aout_s_set_type): New.
344 (obj_aout_separate_stab_sections): New.
345 (aout_format_ops): New members added. Use obj_aout_process_stab,
346 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
347 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
349 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
351 2000-05-22 Alan Modra <alan@linuxcare.com.au>
353 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
354 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
355 (md_estimate_size_before_relax): Ensure jumps to weak and
356 externally visible symbols are relocatable.
358 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
360 * stabs.c (aout_process_stab): Make global.
361 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
362 * read.h (aout_process_stab): Declare.
364 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
365 Generalize to *aout, *coff *elf.
366 * configure: Regenerated.
368 * doc/internals.texi (Object format backend): Say
369 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
371 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
372 * Makefile.in: Regenerated.
374 2000-05-19 Catherine Moore <clm@cygnus.com>
376 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
378 2000-05-18 Alan Modra <alan@linuxcare.com.au>
380 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
381 instruction to reflect change in re_assemble_*.
383 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
385 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
386 build PA64 ELF tools.
387 * configure: Rebuilt.
389 2000-05-17 Alan Modra <alan@linuxcare.com.au>
391 * Makefile.am: Regenerate dependencies.
392 * Makefile.in: Regenerate.
394 2000-05-15 Nick Clifton <nickc@cygnus.com>
396 * config/tc-arm.c (struct asm_psr): Add boolean field
397 distinguishing between CSPR and SPSR. Rename 'number' field
399 (psrs): Rearrange contents to match new asm_psr structure.
400 (arm_psr_parse): Move next to psr_required_here. Make it
401 return an asm_psr structure.
402 (psr_required_here): Use asm_psr structure returned by
404 (do_msr): Reorganise to allow psr_required_here to be called
406 (md_undefined_name): Mark 'name' parameter as unused, since
407 the COFF target does not use it.
409 2000-05-14 David O'Brien <obrien@FreeBSD.org>
411 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
413 * config/te-aux.h: Likewise.
414 * config/te-dpx2.h: Likewise.
415 * config/te-go32.h: Likewise.
416 * config/te-hp300.h: Likewise.
417 * config/te-hppa.h: Likewise.
418 * config/te-i386aix.h: Likewise.
419 * config/te-ic960.h: Likewise.
420 * config/te-interix.h: Likewise.
421 * config/te-nbsd532.h: Likewise.
422 * config/te-pc532mach.h: Likewise.
423 * config/te-ppcnw.h: Likewise.
424 * config/te-psos.h: Likewise.
425 * config/te-sparcaout.h: Likewise.
426 * config/te-sun3.h: Likewise.
427 * config/te-sysv32.h: Likewise.
429 2000-05-14 Alan Modra <alan@linuxcare.com.au>
431 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
432 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
433 and sign extend without an if statement.
434 (build_bytes): Likewise.
436 2000-05-14 Kazu Hirata <kazu@hxi.com>
438 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
439 X_add_symbol L_32 case.
441 2000-05-14 David O'Brien <obrien@FreeBSD.org>
443 * config/te-freebsd.h: New file.
445 2000-05-13 Alan Modra <alan@linuxcare.com.au>
447 * asintl.h (gettext, dgettext, dcgettext, textdomain,
448 bindtextdomain): Replace defines with those from intl/libgettext.h
449 to quieten gcc warnings.
451 * NEWS: Mention x86 .arch and -q.
453 * config/tc-i386.c (quiet_warnings): New.
454 (md_assemble): Use quiet_warnings.
455 (md_parse_option): Set quiet_warnings from -q.
456 (md_show_usage): Mention -q, delete -m.
457 (flag_do_long_jump): Delete.
458 (md_parse_option): Remove -m.
459 (md_show_usage): Remove -m.
460 (md_create_long_jump): Remove useless flag_do_long_jump code.
462 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
463 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
465 2000-05-13 Alan Modra <alan@linuxcare.com.au>
466 Alexander Sokolov <robocop@netlink.ru>
468 * doc/c-i386.texi (i386-Arch): New section.
469 (i386-Syntax): Mention .intel_syntax and .att_syntax.
471 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
472 (smallest_imm_type): Use smallest opcode for shift by one if cpu
473 architecture has been given and is not 486.
475 (md_pseudo_table): Add .arch.
476 (md_assemble): Warn if cpu architecture has been given and an
477 unsupported instruction.
479 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
480 Move operand_types bit defines after relevant template field.
481 (template): Add cpu_flags.
485 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
487 * config/tc-mn10300.h (md_end): Define.
488 (mn10300_finalize): Declare.
489 * config/tc-mn10300.c: Include dwarf2dbg.h.
490 (debug_line): Define.
491 (md_assemble): Generate dwarf2 line info.
492 (mn10300_finalize): New function. Finalize dwarf2 info.
494 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
496 * config/tc-mips.c (md_estimate_size_before_relax): Use the
497 external version of the relocation for weak symbols.
499 2000-05-08 David Mosberger <davidm@hpl.hp.com>
501 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
502 frame size in units of 16 bytes, as required per SW Conventions manual.
503 (output_unw_records): Output info-block header as a dword to get
506 2000-05-08 Alan Modra <alan@linuxcare.com.au>
508 * as.h: #include "file", not <file> on files from ../include.
509 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
510 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
511 (md_convert_frag): Add ATTRIBUTE_UNUSED.
512 (tc_coff_symbol_emit_hook): Ditto.
513 (OPTCOUNT): Cast to int to avoid compiler warning.
514 (md_begin): Fix signed/unsigned warnings.
516 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
518 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
519 ABRANCH LONG case for a conditional branch on a 68000.
520 (md_estimate_size_before_relax): Likewise. Also handle
521 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
522 (m68k-ip: case ABSL): Relax absolute references to 16-bit
523 PC-relative on all CPUs.
524 (md_estimate_size_before_relax): Likewise.
526 2000-05-04 Alan Modra <alan@linuxcare.com.au>
528 * as.c (parse_args): Just mention current year in printed
531 2000-05-03 J.T. Conklin <jtc@redback.com>
533 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
535 (md_parse_option): Recognize -m7400.
537 2000-05-03 Ian Lance Taylor <ian@zembu.com>
539 * config/atof-ieee.c (gen_to_words): When adding carry back in,
540 don't permit lp to become less than the words array.
542 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
544 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
545 Fix little-endian case.
547 2000-05-03 David O'Brien <obrien@NUXI.com>
549 * as.c (parse_args): Update copyright.
551 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
553 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
554 for the .bss section too.
556 2000-05-02 Alan Modra <alan@linuxcare.com.au>
558 * configure.in: Set em=linux for hppa-*-linux.
559 * configure: Regenerate.
560 * doc/Makefile.in: Regenerate with correct automake.
562 * frags.c (frag_grow): Sanity check chunk_size.
564 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
565 * config/obj-som.h: Likewise.
566 * config/obj-ieee.h: Likewise.
568 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
570 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
571 (md_pseudo_table): Fully initialise OBJ_ELF cases.
572 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
573 (pa_ip): low_sign_unext now returns via function value. Use
574 re_assemble_* instead of dis_assemble_* and
575 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
577 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
578 (md_section_align, md_parse_option, md_show_usage,
579 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
580 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
581 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
582 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
583 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
585 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
586 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
587 outside of switch. Correct mask and shifting errors in case 10
588 and case -11. In case 21, compare against signed range to suit
589 hppa_field_adjust changes. In case 12, use re_assemble_12. In
590 case 17 and case 22, use offsetT variable to properly check range.
591 Use re_assemble_* here too.
592 (evaluate_absolute): Change type of value to offsetT. Call
593 hppa_field_adjust to do the work for us.
594 (pa_parse_cmpb_64_cmpltr): Delete save_s.
595 (pa_parse_cmpib_64_cmpltr): Ditto.
596 (pa_build_unwind_subspace): Delete unused var subseg. Change type
597 of i to unsigned int.
598 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
599 (pa_end_of_source): Return type is void.
601 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
603 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
605 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
607 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
609 (md_begin): Removed "construct symbols for each register name".
610 Because register names conflicts with GCC generated function
612 (avr_operand): Now constant numbers can be used as a register
613 identifiers (0 as r0, 31 as r31).
614 (md_assemble): use skip_space () before parsing instruction
617 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
619 * config/tc-avr.c: New AVR_ISA_ defined.
620 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
621 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
622 for `fmul', `movw' and `lpm R,Z' instructions.
623 (avr_operands): Warn if current opcode is a two-word instruction
624 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
625 (avr_opcodes): New commands added.
626 (REGISTER_P): Check 'a' and 'v' constraint letters.
627 (mcu_types): New MCU added.
629 2000-05-01 Alan Modra <alan@linuxcare.com.au>
631 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
632 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
633 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
634 * configure: Regenerate.
636 2000-04-29 Andreas Jaeger <aj@suse.de>
638 * as.h: Correctly check GCC version.
640 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
642 * as.c (parse_args): Allow md_parse_option to override -a listing
644 * config/obj-coff.c (add_lineno): Change type of offset parameter
645 from "int" to "bfd_vma."
646 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
647 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
648 (ppc_change_csect): Align correctly for XCOFF64.
649 (ppc_machine): New function, which discards "ppc_machine" line.
650 (ppc_tc): Cons for 8 when code is 64 bit.
651 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
653 (md_parse_option): Handle -a64 and -a32.
655 * config/tc-ppc.h (TARGET_MACH): Define.
656 (TARGET_FORMAT): Move to function.
657 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
659 2000-04-26 David O'Brien <obrien@FreeBSD.org>
661 * doc/as.1: Fix unbalanced brackets.
663 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
665 (line_comment_chars): Set to '/' if TE_FreeBSD.
667 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
669 * configure.in: Configury support for PA64 (currently disabled).
670 * configure: Rebuilt.
672 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
674 * config/tc-mips.c (s_change_sec): Use record_alignment, not
675 bfd_set_section_alignment.
677 2000-04-25 Alan Modra <alan@linuxcare.com.au>
679 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
682 2000-04-24 Nick Clifton <nickc@cygnus.com>
684 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
685 * doc/as.texinfo (Align): Include arm and strongarm in list of
686 targets that have the second form of the behaviour of the .align
689 2000-04-24 Mark Klein <mklein@dis.com>
691 * obj-som.c: Terminate obj_pseudo_table.
693 2000-04-22 Timothy Wall <twall@cygnus.com>
695 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
697 (operand_match): Conditionally insert default bit values for IMMU9.
699 2000-04-14 Matthew Green <mrg@cygnus.com>
701 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
702 * configure: Rebuilt.
704 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
705 Jason Eckhardt <jle@cygnus.com>
707 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
709 * config/tc-hppa.c (CHECK_ALIGN): New macro.
710 Added handling of new operand types l,y,&,fe,fE,fx.
712 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
713 David Mosberger <davidm@hpl.hp.com>
714 Timothy Wall <twall@cygnus.com>
715 Andrew MacLeod <amacleod@cygnus.com>
716 Jim Wilson <wilson@cygnus.com>
718 * Makefile.am (CPU_TYPES): Add ia64.
719 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
720 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
721 * Makefile.in: Rebuild.
722 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
723 * configure: Rebuild.
724 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
725 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
726 * expr.c (expr): Handle md_optimize_expr.
727 * read.c (LEX_HASH): Add comment.
728 * config/tc-ia64.c, config/tc-ia64.h: New files.
730 2000-04-21 Richard Henderson <rth@cygnus.com>
732 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
733 bundling a non-delayed branch type instruction.
735 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
737 * config/tc-mn10300.c (HAVE_AM30): Define.
738 (md_assemble): Use it.
740 2000-04-19 Alan Modra <alan@linuxcare.com.au>
742 * config/obj-elf.c (obj_elf_change_section): Check for changed
745 * Makefile.am: (CPU_MULTI_VALID): Remove.
746 (MULTI_CPU_TYPES): Define.
747 (MULTI_CPU_OBJ_VALID): Define.
748 (DEPTC): Use the above.
751 Regenerate dependencies.
752 * Makefile.in: Regenerate.
754 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
756 * Makefile.am (YACC, LEX): Get them from configure.
758 2000-04-18 H.J. Lu (hjl@gnu.org)
760 * config/tc-i386.c (offset_in_range): Use addressT instead of
761 bfd_vma for non-bfd assemblers.
763 2000-04-17 Alan Modra <alan@linuxcare.com.au>
765 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
766 doesn't give spurious errors.
768 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
770 * as.h (SEEK_SET): Define if undefined.
772 2000-04-13 Alan Modra <alan@linuxcare.com.au>
774 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
775 constants, and don't assume offsetT is 32 bits.
777 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
779 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
780 (md_pcrel_from_section): Add prototype.
781 (d10v_fix_adjustable): Add prototype.
782 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
784 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
786 2000-04-12 Nick Clifton <nickc@cygnus.com>
788 * config/tc-d10v.c (find_opcode): Correctly calculate position of
789 symbol in frag chain.
791 2000-04-10 Alan Modra <alan@linuxcare.com.au>
793 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
794 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
795 (fits_in_signed_word, smallest_imm_type): Ditto.
796 (md_assemble): Use an offsetT var to hold offsetT values, not a
798 (offset_in_range): New.
799 (md_assemble): Use it.
800 (md_convert_frag): Change type of target_address, opcode_address,
801 and displacement_from_opcode_start to offsetT.
802 (md_create_short_jump): Change type of offset to offsetT.
803 (md_create_long_jump): Ditto.
804 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
805 (md_chars_to_number): Remove.
806 (output_invalid): Remove duplicate prototype.
808 2000-04-09 Nick Clifton <nickc@cygnus.com>
810 * Makefile.am (CPU_TYPES): Add 'avr'.
811 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
812 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
814 * Makefile.in: Regenerate.
816 * doc/as.texinfo: Add M32R documentation.
818 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
820 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
821 --enable-build-warnings option.
822 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
823 * Makefile.in, configure: Re-generate.
825 2000-04-07 Nick Clifton <nickc@cygnus.com>
827 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
828 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
829 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
830 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
831 (arm_force_relocation): Force relocations for
832 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
834 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
836 * config/tc-sh.c (get_operands): There's no third operand if the
837 first operand is an immediate.
839 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
841 * config/tc-sh.c (immediate): Delete.
842 (sh_operand_info): Add immediate member.
843 (parse_reg): Use A_PC for pc.
844 (parse_exp): Add second argument 'op'. All callers changed.
845 (parse_at): Expect pc to be coded as A_PC.
846 Use immediate field in *op.
847 (insert): Add fourth argument 'op'. All callers changed.
848 (build_relax): Add second argument 'op'. All callers changed.
849 (insert_loop_bounds): New function.
850 (build_Mytes): Remove DISP_4.
851 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
852 (assemble_ppi): Use immediate field in *operand.
853 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
854 (md_apply_fix): Likewise.
855 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
857 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
859 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
861 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
863 * internals.texi (CPU backend): Document
864 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
866 2000-04-04 Alan Modra <alan@linuxcare.com.au>
868 * po/gas.pot: Regenerate.
870 * as.c (show_usage): Restore translated part of bug string.
871 * gasp.c (show_usage): Likewise.
873 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
874 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
876 (DEP1): Modify for "gcc -MM".
880 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
882 * Makefile.in: Regenerate.
884 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
886 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
887 (md_begin): Likewise.
888 (HAVE_AM33): New macro.
889 (md_assemble): Use it. Match r_regs and xr_regs only if
892 2000-04-03 Alan Modra <alan@linuxcare.com.au>
894 * as.h: #include "bin-bugs.h"
895 * as.c (show_usage): Use REPORT_BUGS_TO.
896 * gasp.c: #include "bin-bugs.h"
897 (show_usage): Use REPORT_BUGS_TO.
899 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
901 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
903 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
904 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
907 2000-04-03 Alan Modra <alan@linuxcare.com.au>
909 * config/tc-i386.c (i386_immediate): Don't assume a constant
910 immediate is necessarily 16 bits when in 16 bit code mode.
911 (md_assemble): Instead set guess_suffix here after we have checked
914 2000-04-02 Richard Henderson <rth@cygnus.com>
916 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
917 quantities. Correct right shift sign extension.
918 (build_insn): Make `number' unsigned long. Mask top 6 bits of
919 32-bit value when shifting into place.
921 2000-04-01 Ian Lance Taylor <ian@zembu.com>
923 * app.c: Add ATTRIBUTE_UNUSED as needed.
924 * config/tc-ppc.c: Likewise.
925 (ppc_size): Make unsigned long.
926 (ppc_insert_operand): Add casts to avoid warnings.
928 2000-03-31 Nick Clifton <nickc@cygnus.com>
930 * config/tc-d10v.h (md_flush_pending_output): Define.
932 2000-03-29 Nick Clifton <nickc@cygnus.com>
934 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
935 segment. Works for both BFD_ASSEMBLER and others.
936 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
938 2000-03-29 Nick Clifton <nickc@cygnus.com
940 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
942 2000-03-28 Alan Modra <alan@linuxcare.com.au>
944 * listing.c (LISTING_LHS_WIDTH): Default depends on
946 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
948 2000-03-27 Ian Lance Taylor <ian@zembu.com>
950 * config/tc-sh.c (md_show_usage): Use backslash before newline in
953 2000-03-27 Alan Modra <alan@linuxcare.com.au>
955 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
957 * config/tc-avr.c (mcu_types): Add missing initialiser.
958 (md_pcrel_from_section): Add prototype.
959 (avr_operand): Remove redundant test of unsigned < 0.
960 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
962 2000-03-27 Denis Chertykov <denisc@overta.ru>
964 * config/tc-avr.c: New file for AVR support.
965 * config/tc-avr.h: Likewise.
966 * configure.in: Add AVR support.
967 * configure: Regenerate.
969 2000-03-26 Timothy Wall <twall@cygnus.com>
971 * gasp.c (macro_op): Add new argument to check_macro call.
972 Macro structure definitions moved to macro.h
973 * sb.h: Add argument to prototype for input_scrub_include_sb.
974 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
975 nesting checks with an additional flag.
976 (struct input_save): Add flag to indicate whether current sb
977 should be checked for proper macro/conditional nesting.
978 (input_scrub_push/pop): Save/restore nest check flag.
979 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
981 * macro.c (check_macro): Allow caller to retrieve parsed macro
982 information if a pointer is provided. This information may be
983 used by the new macro hooks.
984 * macro.h: Update prototype for check_macro. Macro struct
985 definitions moved here from macro.c/gasp.c.
986 * read.c (read_a_source_file): Add parameter to check_macro call,
987 and pass macro info to the macro hook, if defined.
988 (input_scrub_insert_line): New. Allow insertion of a line of
989 characters into the input stream.
990 (input_scrub_insert_file): New. Allow insertion of an arbitrary
991 file into the input stream.
992 (s_include): Use input_scrub_insert_file.
993 * internals.texi: Document new macro hooks.
994 * as.h: New prototypes added.
996 2000-03-26 Alan Modra <alan@linuxcare.com.au>
998 * config/tc-i386.c: Don't start any as_bad or as_warn message with
999 an initial capital letter.
1000 (i386_index_check): Reindent.
1002 2000-03-19 Nick Clifton <nickc@cygnus.com>
1004 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1007 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1009 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1010 instruction operand bad if Rd > 7 when generating
1011 thumb instructions. Prevents for example,
1012 "adr r12,label" from silently failing and generating
1013 the wrong instruction.
1015 2000-03-17 Nick Clifton <nickc@cygnus.com>
1017 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1018 that have a destingation >= 0x400000.
1019 Fix compile time warning messages.
1021 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1023 * config/tc-sh.c (md_begin): When encountering insn that are
1024 not supported by the current arch, only change the name if
1025 its contents are the same as prev_name.
1026 (get_specific): If the the architecture doesn't match, fail.
1028 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1030 * config/tc-sh.c (IDENT_CHAR): Define.
1031 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1032 matching back where it came from.
1034 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1036 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1038 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1040 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1043 2000-03-15 Kazu Hirata <kazu@hxi.com>
1045 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1047 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1049 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1050 floating-point-number, make sure 'f' is in FLT_CHARS.
1052 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1054 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1055 (s_lcomm_internal): Use it.
1056 * doc/internals.texi (CPU backend): Document it.
1057 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1060 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1062 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1065 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1066 implementation doesn't have special handling for switch
1068 (macro_build): Allow for code in sections other than .text.
1070 (mips_ip): Likewise.
1071 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1072 Don't perform relocs if we will be outputting them.
1073 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1074 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1077 2000-03-09 Catherine Moore <clm@cygnus.com>
1079 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1080 relocation type based on the entry in the fixup structure.
1082 2000-03-08 H.J. Lu (hjl@gnu.org)
1084 * Makefile.am (install-exec-tooldir): Depend on
1085 install-exec-bindir for parallel make.
1086 * Makefile.in: Regenerated.
1088 2000-03-06 Nick Clifton <nickc@cygnus.com>
1090 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1092 (md_parse_option): Parse -m32r command line switch - disable m32rx
1094 (md_show_usage): Document new option.
1096 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1097 * doc/Makefile.in: Regenerate.
1098 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1100 2000-03-02 Michael Meissner <meissner@redhat.com>
1102 * config/tc-d30v.c (check_range): Remove code that incorrectly
1103 sign extended values where bits < 32.
1105 2000-03-02 H.J. Lu (hjl@gnu.org)
1107 * configure.in: Support --enable-targets=all on ia32.
1108 * configure: Regenerated.
1110 2000-03-01 Nick Clifton <nickc@cygnus.com>
1112 * gasp.c (do_align): Remove bogus check of alignment value.
1114 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1116 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1117 TC_PPC was defined forced the type of a symbol with no other type
1120 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1122 * doc/internals.texi (CPU backend): Mention that
1123 line_separator_chars do not break up comments. Fix typos for
1124 LEX_AT and LEX_NAME descriptions. Document operands for
1125 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1126 description of md_create_short_jump usage. Document argument for
1127 md_undefined_symbol.
1129 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1131 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1132 (md_parse_option): Handle it.
1133 (md_show_usage): Document it.
1135 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1137 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1138 opcode, for the instruction `pal19'. From Andrea Arcangeli
1141 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1143 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1145 (md_assemble): To here, before template operands are matched.
1146 Also ensure a constant immediate is sign extended when we know the
1147 size is at most 16 bits. This is to catch cases like "add
1148 $0xffc0,%ax" where we don't know the size, and thus that the
1149 immediate can be represented as Imm8S until after parsing the
1151 (i386_displacement): Similarly sign extend 16 bit constant
1153 (md_assemble): Relax 16-bit jump constant range check to suit sign
1154 extended displacements.
1156 2000-02-26 Andreas Jaeger <aj@suse.de>
1158 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1160 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1162 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1163 call operands when intel_syntax.
1164 (intel_float_operand): Return 2 for "fi...".
1165 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1166 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1167 earlier "SHORT" change.
1168 (md_assemble): When determining suffix from Regs, exclude
1171 2000-02-24 Nick Clifton <nickc@cygnus.com>
1173 * configure: Add arm-wince, mips-pe and sh-pe targets.
1174 * configure: Regenerate.
1176 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1178 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1179 "pe-mips" for the mips-pe target.
1181 * config/tc-arm.c (insns): Change displacement encoded in BL
1182 and B instructions if the target port is arm-wince.
1183 (do_ldst): Do not bias the relocation offset if the target
1185 (md_pcrel_from): Add in missing relocation offset bias if the
1186 target os arm-wince.
1188 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1189 (md_begin): Disable -G support for mips-pe target.
1190 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1191 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1194 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1195 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1196 assembler, just set the alignment to 4.
1198 * config/te-wince-pe.h: New file for WinCE targets. Define
1201 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1203 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1204 string instructions.
1205 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1206 (i386_intel_memory_operand): After finding a segment override,
1207 check again for no `[' before looking for a displacement. Bomb if
1208 more than one displacement rather than silently discarding the
1209 second and subsequent ones. Free strings malloc'd by
1210 build_displacement_string.
1212 2000-02-24 Catherine Moore <clm@cygnus.com>
1214 * config/obj-som.c (obj_pseudo_table): Add "weak".
1215 (obj_som_weak): New routine.
1217 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1219 * config/tc-i386.c (union i386_op): New.
1220 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1221 Throughout file replace occurences of disps[n], imms[n], regs[n]
1222 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1223 intel mode operand swapping. Add assert in regKludge and
1224 fake_zero_displacement code. Test i.types[n] when outputting
1225 displacements and immediates. Combine output of Disp16 with
1227 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1228 when in intel mode by (not) reversing fsub and fdiv operands
1229 before the template search. This fails for single operand
1230 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1231 undefined. Instead fix the base_opcode after we've found the
1232 template. Move base_opcode xor with found_reverse_match from
1233 opcode output code to before this fix so we test for the correct
1235 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1236 check in intel mode. Instead compare opcodes.
1238 * config/tc-i386.h (TC_RELOC): Delete.
1239 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1240 with equivalent call to reloc.
1242 * as.h (flag_m68k_mri): Move declaration after target include, and
1243 only declare when TC_M68K defined. Define as zero otherwise.
1244 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1245 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1246 Define as zero otherwise.
1247 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1248 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1249 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1250 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1251 testing whether defined.
1252 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1253 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1254 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1255 rather than testing whether defined.
1256 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1257 (parse_mri_cons): Declare and use only when TC_M68K.
1258 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1259 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1260 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1262 * NEWS: Mention IBM 370 support.
1264 2000-02-23 Richard Henderson <rth@cygnus.com>
1266 * config/tc-i386.c (md_assemble): When swapping operands for
1267 intel_syntax, assume everything that's not Imm or Disp is a
1270 2000-02-23 Linas Vepstas <linas@linas.org>
1272 * config/tc-i370.c, config/tc-i370.h: New files.
1273 * Makefile.am: Add support for Linux/IBM 370.
1274 * configure.in: Likewise.
1275 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1276 * config/obj-elf.c: Include elf/i370.h
1277 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1279 * Makefile.in: Regenerate.
1280 * configure: Regenerate.
1282 * doc/c-i370.texi: New file.
1283 * doc/all.texi: Include it.
1284 * doc/as.texinfo: And here.
1285 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1286 * doc/Makefile.in: Regenerate.
1288 2000-02-19 Michael Meissner <meissner@redhat.com>
1290 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1291 determine if an instruction can be used in parallel with an ADDppp
1292 or SUBppp instruction.
1294 2000-02-22 Andrew Haley <aph@cygnus.com>
1296 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1298 1999-12-30 Andrew Haley <aph@cygnus.com>
1300 * config/tc-mips.c (mips_gp32): New variable.
1301 (macro_build) Use mips_gp32.
1303 (md_longopts): Add "-mgp32" and "-mgp64".
1304 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1306 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1308 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1309 warning, and bump it to 1.
1311 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1313 From Brad Lucier <lucier@math.purdue.edu>:
1314 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1317 2000-02-21 Catherine Moore <clm@cygnus.com>
1319 * config/tc-mips.c (MF_HILO_INSN): Define.
1320 (mips_7000_hilo_fix): Declare.
1321 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1322 (md_parse_option): Check for 7000_HILO_FIX options.
1323 (OPTION_M7000_HILO_FIX): Define.
1324 (OPTION_NO_M7000_HILO_FIX): Define.
1325 * doc/c-mips.texi (-mfix7000): Describe.
1327 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1329 * listing.c (print_lines): Remove unused variable `end'.
1331 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1332 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1333 reloc_type when BFD_ASSEMBLER.
1334 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1335 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1336 statement and quell signed vs. unsigned comparison warning.
1338 2000-02-18 Nick Clifton <nickc@cygnus.com>
1340 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1341 the computed frag offset, rather than overwriting it.
1343 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1345 * config/tc-sh.c ("elf/sh.h"): Include.
1346 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1347 (md.begin): Initialize target_arch.
1348 Only include opcodes in has table that match selected architecture.
1349 (parse_reg): Recognize register names for sh-dsp.
1350 (parse_at): Recognize post-modify addressing.
1351 (get_operands): The leading space is now optional.
1352 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1353 arguments. Update valid_arch.
1354 (build_Mytes): Add support for SDT_REG_N.
1355 (find_cooked_opcode): New function, broken out of md_assemble.
1356 (assemble_ppi, sh_elf_final_processing): New functions.
1357 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1358 (md_longopts, md_parse_option): New option: -dsp.
1359 * config/tc-sh.h (elf_tc_final_processing): Define.
1360 (sh_elf_final_processing): Declare.
1362 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1364 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1365 the unwinder subspace. Save the current seg/subseg before creating
1368 2000-02-10 Nick Clifton <nickc@cygnus.com>
1370 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1371 little endian targets.
1372 (INST_BYTE1): Redefine to handle big and little endian
1374 (cpu_type): New type: Select between M340 and M210.
1375 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1376 instructions of the M340.
1377 (md_assemble): Add support for the MULSH and OPSR classes of
1379 (md_atof): Add support for little endian targets.
1380 (md_parse_option): Add support for -EL, -EB and -mcpu command
1382 (md_convert_frag): Add support for little endian targets.
1383 (md_apply_fix3): Add support for little endian targets.
1384 (md_number_to_chars): Add support for little endian targets.
1386 2000-02-10 Timothy Wall <twall@redhat.com>
1388 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1389 defined, use it to verify the symbol just read should be a label.
1391 2000-02-10 Timothy Wall <twall@redhat.com>
1393 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1394 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1395 around colons when KEEP_WHITE_AROUND_COLON is defined.
1396 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1397 and KEEP_WHITE_AROUND_COLON.
1399 2000-02-08 Timothy Wall <twall@redhat.com>
1401 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1403 (do_repeat): New. Abstract repeat logic so that a "break" can be
1405 (end_repeat): New. Provide support for a "break" out of the
1407 * read.h: Add prototypes for new functions.
1409 2000-02-08 Timothy Wall <twall@redhat.com>
1411 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1412 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1413 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1416 2000-02-08 Timothy Wall <twall@redhat.com>
1418 * read.c: Added elseif to directives table.
1419 * read.h: Added prototype for s_elseif.
1420 * doc/as.texinfo: Added description for elseif.
1421 * cond.c (s_elseif): New function
1423 2000-02-04 Timothy Wall <twall@redhat.com>
1425 * listing.c (print_lines): Remove conditionals causing bug in
1428 2000-02-03 Timothy Wall <twall@cygnus.com>
1430 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1432 * frags.c (frag_new): Calculate fr_fix in octets
1433 (frag_now_fix) Return offset as target address offset (bytes).
1434 (frag_now_fix_octets) New - Return offset in octets (8-bit
1436 * frags.h: Added prototype for frag_now_fix_octets().
1437 Distinguish between octets and bytes in field descriptions.
1438 * listing.c (calc_hex): Account for octets vs bytes when
1439 printing addresses/offsets.
1440 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1441 target is little-endian, print the octets in a word in big-endian
1442 order so that the display looks like a proper hexadecimal number,
1443 instead of having the octets reversed.
1444 * read.c (do_align): When recording alignment, alignment power
1445 should be in terms of target bytes (minimum addressible unit)
1447 (do_org) Convert ORG target address (byte) argument into an
1448 octet offset when generating a variable fragment.
1449 * symbols.c (resolve_symbol_value): Symbol final value
1450 converted to a target address offset (bytes) from its octet offset.
1451 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1452 offset (bytes) is adjusted by the frag offset (octets) converted
1454 (coff_frob_section) Section alignment power is in terms of bytes;
1455 convert it to an octet alignment power when calculating size (and
1456 size mask) in octets. Don't modify the section size in order to
1457 "align" it for TI COFF, since that format has a different method
1458 for storing alignment information.
1460 2000-02-01 Timothy Wall <twall@cygnus.com>
1462 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1463 entries, matching the way GCC generates them. If not escaped, the
1464 filename is encoded incorrectly.
1466 2000-01-31 Nick Clifton <nickc@cygnus.com>
1468 * config/tc-arm.c (reg_table): Add support for ATPCS register
1471 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1473 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1475 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1477 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1478 of a symbol when we really care about its value.
1480 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1482 * config/tc-mcore.c (md_assemble): Give warning message if
1483 operands passes to instruction are more than the spec.
1485 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1487 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1488 Thumb mode but the label seen was not declared as '.thumb_func'
1489 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1490 correct disassembly of Thumb code bounded by non function labels.
1492 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1494 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1495 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1497 * Makefile.in: Same here.
1500 * configure.in: Set bfd_gas for i386-aout when primary target
1501 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1502 we may need the primary te_file. Remove incorrect comment.
1504 * configure: Regenerate.
1506 * config/e-i386aout.c: New file.
1508 * as.c (USE_EMULATIONS): Move to before print_version_id.
1509 (struct emulation): Add i386aout.
1510 (show_usage): Split text strings. Reformat -a text. Add --em
1514 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1515 (aout_format_ops): New.
1518 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1519 preprocessor conditional and add aout USE_EMULATIONS tests.
1520 (read_a_source_file): Don't pass error strings to printf as
1524 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1526 (do_data): Same here.
1527 (process_file): And here.
1530 * symbols.c (colon): Rewrite "already defined" fatal message
1531 code for aout with USE_EMULATIONS.
1534 * config/obj-aout.c (OBJ_HEADER): Define.
1535 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1537 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1538 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1540 (obj_aout_type): Expand S_SET_OTHER here too.
1541 (obj_read_begin_hook): Remove.
1542 (aout_pop_insert): New.
1543 (obj_aout_s_get_other): New.
1544 (obj_aout_s_get_desc): New.
1545 (aout_format_ops): New.
1548 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1549 gets aout_pseudo_table.
1550 (aout_pseudo_table): Declare.
1551 (obj_read_begin_hook): Define.
1554 * config/obj-coff.c (obj_pseudo_table): Rename to
1556 (coff_pop_insert): Use coff_pseudo_table.
1557 (coff_sec_sym_ok_for_reloc): Remove.
1558 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1559 and comment all zero entries and remove #if 0 code.
1562 * config/obj-coff.h (obj_pop_insert): Define.
1563 (coff_pseudo_table): Declare.
1566 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1567 s_get_size, s_set_size. Comment all zero entries.
1570 * config/obj-elf.c (elf_s_get_other): New function.
1571 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1572 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1573 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1575 (obj_elf_parse_section_letters): Don't pass error strings to
1576 printf as format arg.
1579 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1581 (elf_s_get_other): Declare.
1582 (S_GET_OTHER) Define as elf_s_get_other if not already
1584 (S_SET_OTHER): Only define when not already defined.
1585 (elf_obj_read_begin_hook): Declare.
1586 (obj_read_begin_hook): Define.
1587 (elf_obj_symbol_new_hook): Declare.
1588 (obj_symbol_new_hook): Define.
1591 * config/obj-multi.h: Add copyright header and protect against
1592 multiple inclusion. Add * to all function pointers.
1593 (OBJ_HEADER): If defined, include it rather than other defines
1595 (obj_frob_file_after_relocs): Test for NULL.
1596 (obj_symbol_new_hook): Here too.
1597 (obj_sec_sym_ok_for_reloc): And here.
1598 (S_GET_OTHER): Define.
1599 (S_GET_DESC): Define.
1600 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1601 (OBJ_MAYBE_ELF): Update comment.
1603 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1604 OBJ_AOUT preprocessor conditional and handle emulation by
1605 testing OUTPUT_FLAVOR.
1606 (i386_displacement): Here too.
1607 (md_section_align): Similarly here.
1608 (i386_target_format): Conditionally compile when more than one
1609 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1610 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1611 (i386_displacement): Here too.
1614 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1615 Define TARGET_FORMAT for aout only when not multi.
1618 * config/te-multi.h: Delete file as it's identical to te-generic.h
1620 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1622 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1623 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1626 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1628 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1631 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1633 * config/tc-mips.c (mips_do_align): New function.
1634 * config/tc-mips.h (md_do_align): Define.
1636 2000-01-10 Philip Blundell <philb@gnu.org>
1638 * doc/c-arm.texi (ARM Options): Fix typo.
1639 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1640 line separator for Linux.
1641 * doc/as.texinfo (Comments): Mention the ARM.
1643 2000-01-10 Philip Blundell <pb@futuretv.com>
1645 * configure.in (arm*-*-conix*): New target.
1646 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1648 * configure: Regenerate.
1650 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1652 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1653 (obj_elf_visibility): New function.
1655 * doc/as.texinfo (Visibility): New node: document visibility
1658 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1660 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1661 warning for absolute jump/call without `*' in non-intel mode. No
1662 need to set i.types[0] JumpAbsolute in intel mode.
1664 1999-12-22 Philip Blundell <pb@futuretv.com>
1666 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1667 hook function when changing sections.
1668 (arm_s_data): Likewise.
1670 1999-12-14 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-arm.c (md_parse_option): Add support for -marm720
1673 command line switch.
1675 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1677 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1678 (r_registers, xr_registers): Define.
1679 (r_register_name, xr_register_name): New functions.
1680 (md_assemble): Handle new am33 operand types and instruction
1682 (mn10300_insert_operand, check_operand): Likewise.
1684 1999-11-29 Nick Clifton <nickc@cygnus.com>
1686 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1687 (s_force_thumb): Set thumb_mode to 2.
1688 (md_assemble): Do not complain about thumb instructions on a
1689 non-thumb target if thumb_mode is set to 2.
1691 1999-11-28 Michael Meissner <meissner@cygnus.com>
1693 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1694 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1695 (O_...): Add new machine dependent expressions if we are handling
1696 explicit relocations.
1697 (alpha_reloc_op): New static table holding the explicit relocation
1699 (alpha_literal_hash): New static to hold the hash table for
1700 explicit relocations.
1701 (alpha_macros): Add support for explicit relocations.
1702 (md_begin): If explicit relocations, initialize hash table.
1703 (md_assemble): Don't print a second error if tokenize_arguments
1704 already printed an error message.
1705 (md_apply_fix): Add support for explicit relocations.
1706 (alpha_force_relocation): Ditto.
1707 (alpha_fix_adjustable): Ditto.
1708 (alpha_adjust_symtab): New function to support explicit
1710 (alpha_adjust_symtab_relocs): Ditto.
1711 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1712 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1713 Add support for explicit relocations. Return -2 if an error
1714 message was already printed.
1715 (find_macro_match): Add support for explicit relocations. Comment
1717 (emit_insn): Add support for explicit relocations.
1718 (assemble_tokens): Ditto.
1720 (load_expression): Ditto.
1723 (emit_ir_load): Ditto.
1724 (emit_loadstore): Ditto.
1727 (emit_sextX): Ditto.
1728 (emit_division): Ditto.
1729 (emit_jsrjmp): Ditto.
1730 (emit_retjcr): Ditto.
1732 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1734 (tc_adjust_symtab): If explicit relocations, call the function
1735 alpha_adjust_symtab.
1736 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1737 relocations next to the literal relocation they reference.
1738 (TC_INIT_FIX_DATA): Initialize the new fields.
1739 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1741 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1743 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1744 'B' operand for PA2.0 bb instruction.
1746 1999-11-18 Nick Clifton <nickc@cygnus.com>
1748 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1751 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1753 (mcore_force_relocation): Force relocations to be generated for
1756 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1758 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1759 (i386_displacement): Disallow O_big displacements.
1761 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1763 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1764 improvements in error checking.
1765 (md_assemble): Support for unconditional ARM instructions.
1766 (md_parse_option): Support for -m[arm]v5e flag.
1768 1999-11-12 Nick Clifton <nickc@cygnus.com>
1770 * macro.c (buffer_and_nest): Do not check beyond the end of the
1773 1999-11-11 Nick Clifton <nickc@cygnus.com>
1775 * macro.c (buffer_and_nest): Look for seperator after TO and
1778 1999-11-08 Andrew Haley <aph@cygnus.com>
1780 * app.c (do_scrub_chars): When in State 10, treat backslash
1781 characters in the same way as as symbol characters.
1783 1999-11-07 Richard Henderson <rth@cygnus.com>
1785 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1786 the previous label was in the current section before playing
1787 with auto-alignment.
1789 1999-11-06 Nick Clifton <nickc@cygnus.com>
1791 * config/tc-v850.c (v850_force_relocation): Force relocation
1793 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1796 1999-11-05 Michael Meissner <meissner@cygnus.com>
1798 * expr.h (operatorT): Increase machine dependent operators to 16.
1799 * expr.c (op_rank): Ditto.
1801 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1803 * read.c (pseudo_set): Reject attempts to set the value of a
1806 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1809 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1811 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1812 to bfd_set_section_contents.
1814 1999-11-03 Nick Clifton <nickc@cygnus.com>
1816 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1818 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1820 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1821 (mips_ip): Use OPCODE_IS_MEMBER.
1823 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1825 * config/tc-arm.c (reg_required_here): Improve comments.
1827 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1828 (tinsns): Initialize variants field.
1830 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1831 BAD_PC respectively.
1833 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1835 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1836 * config/tc-arm.h: Fix compile time warnings.
1838 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1840 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1841 form @abs16, @(abs16) and @(abs16 + imm).
1843 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1845 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1846 (ISA_HAS_64_BIT_REGS) New.
1847 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1848 mips_emit_delays,macro_build,load_register,load_addresss,
1849 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1850 and/or use new ISA_xxx macros in expressions involving
1851 ISA, particularly mips_opts.isa.
1853 1999-10-18 Michael Meissner <meissner@cygnus.com>
1855 * expr.h (operatorT): Add machine dependent operators md1..md8.
1856 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1857 for the machine dependent operators to use.
1859 * expr.c (op_rank): Add machine dependent operators.
1861 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1863 (O_cpregister): Ditto.
1864 (md_begin): Change X_op test that field is wide enough to use
1865 O_max instead of O_alpha_max.
1866 (cpu_types): Fill in missing initializer.
1867 (alpha_num_macros): Make unsigned.
1868 (md_assemble): Make opnamelen be size_t.
1869 (md_apply_fix): Cast alpha_num_operands to int before testing.
1870 (alpha_force_relocation): Ditto.
1871 (alpha_fix_adjustable): Ditto.
1872 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1873 (tc_gen_reloc): Ditto.
1874 (tc_get_register): Ditto.
1879 (s_alpha_ent): Ditto.
1880 (s_alpha_end): Ditto.
1881 (s_alpha_frame): Ditto.
1882 (s_alpha_prologue): Ditto.
1883 (s_alpha_file): Ditto.
1884 (s_alpha_gprel32): Ditto.
1885 (s_alpha_proc): Ditto.
1886 (s_alpha_set): Ditto.
1887 (s_alpha_base): Ditto.
1888 (s_alpha_align): Ditto.
1889 (s_alpha_arch): Ditto.
1890 (alpha_align): Ditto.
1891 (assemble_insn): Suppress unused variable warning.
1893 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1894 order in the structure.
1895 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1897 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1899 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1901 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1903 * config/tc-i386.c (i386_index_check): Correct #endif location.
1905 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1907 * as.c (show_usage): Document new options.
1908 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1909 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1910 (parse_args): Parse the new options.
1911 (main): If there were warnings, and --fatal-warnings
1912 was specified, print an error.
1913 * as.h: New variable, flag_fatal_warnings, for new option.
1915 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1917 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1918 '@'. Change autoincrement completers to fall through to cache control
1921 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1923 (pa_parse_addb_64_cmpltr): New function.
1925 * config/tc-hppa.c (pa_ip): Change error message.
1926 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1927 '?Q' args to allow falling through.
1929 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1930 Remove unused conditional codes.
1931 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1933 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1935 * config/tc-d30v.c (CHAR_BIT): Define.
1936 (check_range): Fix bit operations to support integers bigger than
1939 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1941 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1944 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1945 Doug Evans <devans@cygnus.com>
1947 Add support for m32rx.
1948 * config/tc-m32r.c (enable_m32rx): New static global.
1949 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1950 (allow_m32rx): New function.
1951 (M32R_SHORTOPTS): Add `O'.
1952 (md_longopts): Add --m32rx plus several warning options.
1953 (md_parse_option): Handle new options.
1954 (md_show_usage): Print them.
1955 (md_begin): Enable m32rx.
1956 (OPERAND_IS_COND_BIT): New macro.
1957 (first_writes_to_seconds_operands): New function.
1958 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1959 (target_make_parallel,assemble_two_insns): New functions.
1960 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1961 If optimizing and m32rx, try to make consecutive insns parallel.
1963 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1965 * config/tc-mips.c (nopic_need_relax): Allow for the
1966 .sdata.foo sections generated by -fdata-sections,
1967 and for the .gnu.linkonce.s sections generated by C++.
1969 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1971 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1972 with cleaner code using completer prefixes. Add 'Y'.
1974 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1976 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1978 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1979 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1980 insn does not match and we should try the next insn in the table.
1982 1999-09-22 Nick Clifton <nickc@cygnus.com>
1984 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1986 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1988 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1991 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1993 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1994 OBJ_ELF. If ELF, add "sq".
1995 (md_parse_option): If ELF, ignore -s and -q.
1996 (md_show_usage): Mention ELF options.
1998 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2000 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2003 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2005 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2007 * config/tc-hppa.c (struct pa_it): New field "trunc".
2008 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2009 (pa_parse_ftest_gfx_completer): New function
2010 (pa_parse_fp_cnv_format): New function.
2012 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2013 (md_apply_fix): Handle 22bit pc-rel branches.
2015 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2017 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2019 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2021 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2023 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2025 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2026 (pa_ip): Handle 'fX'.
2028 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2030 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2031 unwinds unless the function is in the text space.
2032 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2034 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2036 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2037 (md_assemble): To here. Tweak address generation.
2039 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2041 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2042 (md_assemble): Call dwarf2_where for OBJ_ELF.
2043 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2044 (pa_end_of_source): New function.
2045 * tc-hppa.h (md_end): Define for OBJ_ELF.
2047 1999-09-14 Michael Meissner <meissner@cygnus.com>
2049 * configure.in (Canonicalization of target names): Remove adding
2050 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2051 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2052 * configure: Regenerate.
2054 1999-09-14 Donn Terry <donn@interix.com>
2056 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2058 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2060 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2061 pc-relative jmp/call to an absolute symbol.
2062 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2063 absolute section symbols.
2065 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2066 jump handling code and comments.
2068 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2070 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2071 the value if TE_PE and a global defined symbol.
2073 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2075 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2076 print the symbol, rather than printing it here.
2078 1999-09-11 Donn Terry <donn@interix.com>
2080 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2081 BFD_RELOC_RVA relocations.
2083 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2084 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2087 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2089 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2090 * doc/internals.texi (Object format backend): Document
2093 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2094 relocations against global symbols if TE_PE.
2096 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2097 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2099 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2102 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2103 symbols which do not have a constant value, or tags with
2104 non-tags. Remove the symbol from the list before adding it at the
2107 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2108 C_FCN symbol differently if TE_PE.
2109 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2110 appears in the pseudo-op, rather coff_line_base which is only set
2113 * config/obj-coff.c (obj_coff_loc): New static function.
2114 (obj_pseudo_table): Add "loc".
2116 * config/obj-coff.c (add_lineno): Check that the line number is
2119 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2120 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2122 (md_atof): Return NULL rather than 0.
2123 * config/tc-i386.c (md_atof): Change type to int.
2124 * expr.c (expr): Change first parameter to int.
2125 * config/obj-coff.c: Add declarations for static functions.
2126 (coff_frob_symbol): Use SYM_AUXENT.
2127 * config/tc-i386.h (flag_16bit_code): Don't declare.
2129 * config/obj-coff.c (obj_coff_section): Default to setting
2130 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2132 * write.c (adjust_reloc_syms): Print adjusted fixup.
2134 * expr.c (integer_constant): Correct too_many_digits calculation
2137 1999-09-09 Andreas Schwab <schwab@suse.de>
2139 * doc/c-arm.texi: Fix arguments of @var to not contain
2142 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2144 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2146 (md_parse_option): Only support -k flag for ELF and COFF targets.
2148 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2150 * config/tc-hppa.c (pa_ip): Put strict register checks before
2151 call to pa_parse_number.
2153 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2155 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2157 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2160 1999-09-06 Donn Terry <donn@interix.com>
2162 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2164 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2166 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2167 candidate instruction. Require registers for register arguments
2168 when in strict mode. Require assemble-time constants for
2169 constants when in strict mode.
2170 (pa_get_absolute_expression): Require a constant when in strict
2173 1999-09-06 Nick Clifton <nickc@cygnus.com>
2175 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2177 1999-09-04 Steve Chamberlain <sac@pobox.com>
2179 * config/tc-pj.c: New file, supports picoJava in ELF.
2180 * config/tc-pj.h: Ditto.
2181 * configure.in (pjl*, pj*): New targets.
2182 * Makefile.am: Rebuild dependencies.
2183 (CPU_TYPES): Add pj.
2184 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2185 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2186 * doc/c-pj.texi: New file.
2187 * doc/as.texinfo: Add some PJ specifics.
2188 * doc/all.texi: Add PJ to the list of all architectures, sort them
2190 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2191 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2193 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2195 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2196 (obj_frob_file): Test for null pointer.
2197 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2198 (OBJ_PROCESS_STAB): And here.
2199 (elf_obj_sy): Remove
2201 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2202 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2203 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2205 * config/obj-coff.c (no_func): Remove.
2206 (coff_format_ops): Change occurrences of no_func to 0, as we test
2207 for 0 in obj-multi.h.
2209 * configure.in: Enable bfd for i386-coff when primary target is
2210 bfd. Enable i386 elf,coff emulation support. Don't set
2211 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2212 emulation to support.
2213 *configure: Regenerate.
2215 1999-09-02 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2218 .section .line directive is encountered.
2220 1999-09-01 Nick Clifton <nickc@cygnus.com>
2222 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2225 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2226 * as.texinfo: Document --gdwarf2 command line option.
2227 Add additional documentation of ARM command line switches.
2229 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2231 * config/tc-i386.c (i386_intel_memory_operand): Combine
2232 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2233 and RESTORE_END_STRING around parse_register calls.
2234 (i386_operand): Here too.
2235 (i386_is_reg): Remove.
2236 (parse_register): Move as_bad calls from within this function to
2239 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2241 Based on a patch from H.J. Lu <hjl@gnu.org>
2242 * config/tc-i386.c (parse_register): Handle FP regs specially.
2243 (md_begin): Remove '(' and ')' from register_chars.
2245 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2247 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2248 error message (done elsewhere).
2250 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2252 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2254 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2256 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2259 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2261 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2263 Add new completers. Fix bug in 64 bit condition handling.
2265 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2268 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2270 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2272 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2274 1999-08-27 Jim Wilson <wilson@cygnus.com>
2276 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2277 (struct ls): Add frag field. Initialize it to zero.
2278 (out_end_sequence): New local text_frag. Set it while in text section.
2279 Replace address check with frag check. Set ls.frag to text_frag if
2280 out_set_addr called.
2281 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2282 Set it before switching sections. Replace address check with frag
2283 check. Set ls.frag to saved_frag if out_set_addr called.
2285 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2287 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2288 output "advance_pc" opcode instead of calling gen_addr_line().
2289 The latter has the undesired side-effect of creating a new row
2290 in the debug line info matrix.
2292 1999-08-26 Jim Wilson <wilson@cygnus.com>
2294 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2295 ls.last_filename if last is less than zero. Set ls.last_filename
2296 when allocating new entry.
2297 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2300 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2302 * config/tc-i386.c (i386_index_check): Fix the displacement size
2303 when INFER_ADDR_PREFIX.
2305 1999-08-18 Nick Clifton <nickc@cygnus.com>
2307 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2310 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2312 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2313 handle 0xffffNNNN constants correctly.
2315 1999-08-16 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2320 1999-08-13 Nick Clifton <nickc@cygnus.com>
2322 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2323 (md_apply_fix3): Always pass positive values to
2324 validate_offset_imm.
2326 1999-08-12 Nick Clifton <nickc@cygnus.com>
2328 * config/tc-arm.c (skip_whitespace): New macro.
2329 Formatting tidy ups.
2331 (md_apply_fix3): Store relocation offset in addend for ELF based
2333 (arm_force_relocation): Always generate relocs for Thumb function
2336 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2338 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2339 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2341 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2343 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2344 flags for the unwind subspace.
2346 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2347 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2348 suitable relocation based on the size of the target's pointer.
2349 Always Use subsegment zero for the unwinders.
2350 (pa_level): Handle "2.0w".
2352 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2354 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2355 with the following instruction unless this was specified.
2357 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2359 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2360 certain sections, to match BFD changes.
2362 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2364 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2365 (EXTRA_SCRIPTS): Define to keep automake happy.
2366 * Makefile.in: Rebuild.
2368 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2370 * Makefile.am: Rename .dep* files to DEP*.
2371 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2372 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2374 * Makefile.in: Rebuild.
2376 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2378 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2380 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2382 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2383 avoid problems on DOS filesystems.
2384 * Makefile.in: Rebuild.
2386 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2388 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2390 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2393 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2395 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2396 line to create ${GDBINIT} rather than .gdbinit.
2397 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2399 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2401 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2403 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2405 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2407 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2409 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2410 non-adjustable symbols.
2412 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2414 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2416 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2418 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2421 1999-08-05 Donn Terry <donn@interix.com>
2423 * config/te-interix.h: New file.
2424 * configure.in (i386-*-interix*): New target.
2425 * configure: Rebuild.
2427 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2429 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2430 selectors for ELF too.
2431 (selector_table): Add "ltp" and "rtp" selectors.
2433 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2435 * config/tc-i386.c (i386_operand): No need to change
2436 operand_string pointer in segment reg case before goto
2437 do_memory_reference. Initialise displacement_string_start and
2438 displacement_string_end after do_memory_reference label.
2439 (i386_index_check): Add operand_string param, and print error
2440 message on failure here.
2441 (i386_intel_memory_operand): Instead of here.
2442 (i386_operand): And here.
2443 (INFER_ADDR_PREFIX): Enable.
2445 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2447 * config/tc-i386.h (DefaultSize): Define. Renumber following
2448 opcode_modifier defines.
2450 From Etienne Lorrain <etienne.lorrain@ibm.net>
2451 * config/tc-i386.c (stackop_size): New variable.
2452 (set_16bit_code_flag): Clear it here.
2453 (set_16bit_gcc_code_flag): New function.
2454 (md_pseudo_table): Add "code16gcc" entry.
2455 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2457 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2459 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2460 next_set_end even if the end symbol is being discarded.
2462 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2463 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2464 * config/obj-coff.c: Likewise.
2465 (seg_info_type): Remove.
2466 (seg_info_off_by_4): Change to array of segT.
2467 (s_get_segment): Adjust accordingly.
2468 (obj_pseudo_table): Fully initialize sentinel entry.
2470 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2471 Ralf Baechle <ralf@uni-koblenz.de>.
2473 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2475 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2477 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2479 * config/tc-i386.c: Indentation and white space changes.
2480 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2481 don't enable it by default.
2482 (i386_intel_operand): Remove redundant prototype.
2483 Move check on number of memory operands, and i.mem_operands++
2484 (i386_intel_memory_operand): To here.
2485 Remove i386_immediate code from here. Remove special case code
2486 for input and output using (%dx). Remove base/index checks and
2487 call i386_index_check instead. Save initial operand_string
2488 argument for error message.
2489 (i386_operand): Remove redundant prototype. Move base/index
2490 checks to i386_index_check.
2491 (i386_displacement): Move intel mode check for non-zero
2493 (i386_intel_memory_operand): To here.
2495 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2497 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2498 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2499 by .register pseudo-op if -64 and --no-undeclared-regs.
2500 (s_register, sparc_adjust_symtab): New functions.
2501 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2502 Declare sparc_adjust_symtab as tc_adjust_symtab.
2503 * doc/c-sparc.texi: Add description of #ignore special literal
2504 for .register pseudo-op.
2506 1999-07-30 Catherine Moore <clm@cygnus.com>
2508 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2509 the relocation's section offset.
2511 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2513 * write.c (fixup_segment): Fix generic error check overflow test.
2515 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2516 X_add_number to long.
2518 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2520 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2523 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2525 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2528 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2530 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2532 * configure.bat: Remove; obsolete.
2533 * config/go32.cfg: Likewise.
2535 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2537 * configure.in (i386-*-vxworks*): New target.
2538 * configure: Rebuild.
2540 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2542 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2544 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2546 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2548 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2549 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2550 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2551 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2552 MAX_RELOC_EXPANSION): Define.
2553 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2555 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2557 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2558 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2559 block. Print a warning if an 8-bit or 16-bit constant
2560 displacement or immediate is truncated on output.
2561 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2563 (i386_operand): Disallow immediate jump absolute operand.
2565 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2567 * configure.in: Bump version number to 2.9.5.
2568 * configure: Rebuild.
2570 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2573 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2575 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2576 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2578 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2580 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2582 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2584 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2585 if -mno-fpu was given.
2586 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2588 (cons_fix_new_arm): Remove misleading comments.
2590 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2592 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2594 (relax_segment): Likewise. After giving a rs_org error, convert
2595 the frag to rs_align to avoid cascading errors.
2597 1999-07-12 Andreas Schwab <schwab@suse.de>
2599 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2601 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2603 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2604 as appropriate. Fill in structure initializations. Add variable
2605 initializations. Add casts.
2606 * dwarf2dbg.c (print_stats): Change i to size_t.
2607 * listing.c (listing_listing): Change list_line to unsigned int.
2609 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2611 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2612 rather than checking for \001 and \002 in symbol name.
2613 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2615 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2617 * configure.in (hppa*-linux-gnu*): New target.
2618 * configure: Rebuilt.
2620 1999-07-08 Nick Clifton <nickc@cygnus.com>
2622 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2624 1999-07-07 Nick Clifton <nickc@cygnus.com>
2626 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2627 accessing symbolP directly.
2629 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2631 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2634 1999-07-05 Nick Clifton <nickc@cygnus.com>
2636 * config/tc-arm.c (ARM_EXT_V5): Define.
2637 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2638 (md_begin): Detect ARM v5 architectures.
2639 (md_parse_option): Accept arm v5 specification.
2640 (md_show_usage): Documment -marmv5 switch.
2642 * doc/c-arm.texi: Document -marmv5 command line option.
2644 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2646 (validate_immediate_twopart): New function. Determine if a
2647 constant can be computed by two ADD instructions.
2648 (output_inst): Remove its command line parameter - it was never
2650 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2651 implememt the ADRL pseudo op.
2652 (tc_gen_reloc): Generate a suitable error message if an ADRL
2653 instruction tries to generate a real reloc.
2655 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2657 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2659 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2662 1999-06-27 H.J. Lu <hjl@gnu.org>
2664 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2665 non BFD_ASSEMBLER case.
2667 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2669 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2672 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2674 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2675 out_end_sequence() when the address decreases due to a new frag.
2676 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2677 numbering starts with 1.
2679 1999-06-23 Nick Clifton <nickc@cygnus.com>
2681 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2683 (mcore_s_text): Call obj_elf_text for ELF target.
2684 (mcore_s_data): Call obj_elf_data for ELF target.
2685 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2687 (mcore_s_bss): New function: Dump literal table before changing
2689 (mcore_s_comm): New function: Dump literal table before changing
2692 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2693 No longer static functions.
2694 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2695 Provide prototypes for these functions.
2697 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2699 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2700 a list of names, to try obj_segment_name, and to try abbreviated
2701 names when using COFF without long section names.
2703 * config/tc-alpha.c: More use of symbol accessor functions.
2704 * config/tc-arc.c: Likewise.
2705 * config/tc-d30v.c: Likewise.
2706 * config/tc-fr30.c: Likewise.
2707 * config/tc-i860.c: Likewise.
2708 * config/tc-m88k.c: Likewise.
2709 * config/tc-mcore.c: Likewise.
2710 * config/tc-ns32k.c: Likewise.
2711 * config/tc-sparc.c: Likewise.
2712 * config/tc-v850.c: Likewise.
2714 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2715 sy_value with appropriate accessor functions.
2716 * config/tc-arm.c (md_apply_fix3): Likewise.
2717 * config/tc-d10v.c (AT_WORD_P): Likewise.
2718 * config/tc-v850.c (reg_name_search): Likewise.
2720 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2721 use symbol_get_bfdsym instead.
2722 * config/tc-ppc.c (md_assemble): Likewise.
2723 * config/tc-v850.c (v850_comm): Likewise.
2725 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2727 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2728 the symbol, rather than accessing the bsym member.
2729 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2730 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2731 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2732 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2733 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2734 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2735 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2736 * config/tc-v850.c (tc_gen_reloc): Likewise.
2738 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2740 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2741 (hppa_gen_reloc_type): Conditionalize on BFD64.
2742 (tc_gen_reloc): Re-enable ELF relocations.
2743 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2745 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2747 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2749 (do_ldst): Move assignment out of if condition.
2750 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2751 parentheses to avoid warning.
2753 1999-06-21 Nick Clifton <nickc@cygnus.com>
2755 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2756 macro to get at the BFD symbol associated with a GAS symbol.
2758 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2760 * config/tc-ppc.c: Update for symbol handling changes.
2761 * config/obj-coff.c: Likewise.
2763 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2765 * tc-hppa.c: General cleanups of ELF support. No more spaces
2766 and subspaces for ELF.
2767 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2768 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2769 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2770 (UNWIND_SECTION_NAME): Likewise.
2771 (space/subspace related structures): Conditionalize definitions
2773 (space/subspace directives and support routines): Conditionalize
2774 definitions and references/uses on OBJ_SOM.
2775 (label_symbol_struct): For ELF, track the symbol's segment. For
2776 SOM track its space.
2777 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2779 (USE_ALIASES): Kill for both SOM & ELF.
2780 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2781 (pa_space, pa_subspace): Corresponding changes.
2782 (pa_spaces_begin): Corresponding chagnes.
2783 (md_begin): Do not muck around with space/subspace stuff for
2785 (md_apply_fix): Temporarily disable argument relocation stuff
2787 (tc_gen_reloc): Temporarily disable relocation generation for
2789 (pa_build_unwind_subspace): Similarly.
2791 1999-06-16 Nick Clifton <nickc@cygnus.com>
2793 * config/tc-arm.c (thumb_set): New pseudo op.
2794 (text, data, section): Override these pseudo ops with ARM
2796 (s_thumb_set): New function: Perform the same as a .set pseudo
2797 op, but also mark the alias'ed symbol as being a Thumb
2799 (arm_s_text): New function: Perform the same as the .text
2800 pseudo op, but dump the literal pool before changing
2802 (arm_s_data): New function: Perform the same as the .data
2803 pseudo op, but dump the literal pool before changing
2805 (arm_s_section): New function: Perform the same as the
2806 .section pseudo op, but dump the literal pool before changing
2808 (arm_cleanup): Do not reset the current section before dumping
2811 1999-06-17 Nick Clifton <nickc@cygnus.com>
2813 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2814 OPTION_NO_WARN_UNMATCHED entries.
2815 (md_parse_option): Generate a warning message if an unrecognised
2816 option is encountered.
2818 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2819 (get_operands): When parsing an expression after an '@' symbol
2820 has been detected, do not ignore '#' symbols.
2821 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2824 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2826 From K. Richard Pixley <rich@noir.com>:
2827 * configure.in (ppc-*-vxworks*): New target.
2828 * configure: Rebuild.
2830 1999-06-12 Philip Blundell <philb@gnu.org>
2832 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2834 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2836 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2837 which refer to symbols in linkonce sections, permit reducing the
2838 relocs if the symbol is local.
2840 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2842 * subsegs.c (subseg_text_p): New function.
2843 * as.h (subseg_text_p): Declare.
2844 * read.c (do_align): Use subseg_text_p to set the default fill.
2845 * write.c (subsegs_finish): Likewise.
2846 * config/obj-coff.c (write_object_file): Likewise.
2847 * config/tc-i386.h (md_maybe_text): Don't define.
2848 (md_do_align): Use subseg_text_p to set the default fill.
2849 * config/tc-m32r.c (m32r_do_align): Likewise.
2850 * config/tc-sh.c (sh_do_align): Likewise.
2851 * config/tc-sparc.h (md_do_align): Likewise.
2853 1999-06-12 David O'Brien <obrien@freebsd.org>
2855 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2856 * configure: Rebuild.
2858 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2860 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2861 * Makefile.am: Rebuild dependencies.
2862 * Makefile.in: Rebuild.
2864 * config/tc-i386.c (i386_immediate): Remove unused label
2867 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2868 * symbols.c: Likewise.
2869 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2870 sy_next field when taking address, rather than symbol_next.
2872 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2874 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2875 value from the output file architecture.
2876 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2877 * dwarf2dbg.h: Change bfd_vma to addressT.
2879 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2881 * dwarf2dbg.h: Use PARAMS in function declarations.
2883 1999-06-11 Martin Dorey <mdorey@madge.com>
2885 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2886 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2888 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2890 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2892 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2894 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2897 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2899 * read.c (read_a_source_file): Only declare inescape if
2902 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2904 (find_entry_byval): Add parens to avoid warning.
2906 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2908 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2911 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2913 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2916 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2917 synthetize_setx): New functions.
2918 (md_assemble): Broken the special cases into the above
2919 functions. Make compiler happy if sizeof(bfd_vma)==4.
2920 Fix sethi generated from set/setuw. If instructions have a relloc,
2921 always clear the fields to be relocated in the opcode.
2922 (sparc_ip): Remove special_case global variable.
2924 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2926 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2927 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2928 indication of success rather than a value.
2929 (itbl_get_val): Likewise.
2930 (itbl_get_field): Use strcspn. Change delimiters to include
2932 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2933 (itbl_get_val): Likewise.
2934 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2936 * symbols.c (copy_symbol_attributes): Convert local symbols to
2939 1999-06-10 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2944 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2946 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2947 Optimize set if sizeof(bfd_vma) == 64.
2948 (sparc_ip): Fix sethi - without %hi() it should generate
2949 R_SPARC_22 reloc, not R_SPARC_HI22.
2950 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2952 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2954 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2955 (s_ncons): New function.
2956 (native_op_table): New table.
2957 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2958 R_SPARC_OLO10 handling.
2960 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2962 * expr.h (struct expressionS): Revert last change; widen X_op.
2963 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2965 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2967 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2968 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2969 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2970 * Makefile.in: Regenerated.
2972 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2973 `common' pass on to s_mri_common.
2974 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2976 1999-06-06 Richard Henderson <rth@cygnus.com>
2978 * config/obj-elf.c (obj_elf_section): Don't free the return
2979 value of demand_copy_C_string.
2981 1999-06-05 Richard Henderson <rth@cygnus.com>
2983 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2984 creation logic from obj_elf_create_section.
2986 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2987 (section_stack): New.
2988 (special_sections): Make const.
2989 (obj_elf_section): Gut and rewrite parsing.
2990 (obj_elf_change_section): New function broken out of obj_elf_section.
2991 (obj_elf_parse_section_letters): Likewise.
2992 (obj_elf_section_word): Likewise.
2993 (obj_elf_section_type): Likewise.
2994 (obj_elf_previous): Treat as a toggle.
2995 (obj_elf_popsection): New.
2996 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2997 (ppc_section_type): Likewise.
2998 * config/tc-ppc.h: Likewise.
3000 * expr.h (struct expressionS): Don't make X_op a bitfield.
3001 * config/tc-alpha.c: Update for symbol handling changes.
3002 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3003 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3005 1999-06-05 Richard Henderson <rth@cygnus.com>
3007 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3008 (dwarf2_gen_line_info): Kill unused variables.
3009 (dwarf2_finish): Likewise.
3010 (dwarf2_where): Likewise.
3011 (dwarf2_directive_file): If we've only got a string,
3012 hand off to s_app_file.
3013 * ecoff.c: Move the include of ecoff.h.
3014 * symbols.h (S_IS_FUNCTION): Prototype.
3016 * read.c (LEX_HASH): Supply a default.
3018 (s_globl): Update `c' after skipping whitespace.
3019 * read.h (LEX_END_NAME, is_name_ender): New.
3020 * expr.c (get_symbol_end): Respect it.
3022 1999-06-04 Mark Klein <mklein@dis.com>
3024 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3026 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3028 * config/tc-hppa.c: Update for symbol handling changes.
3030 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3032 * cgen.c: Update for symbol handling changes.
3033 * config/tc-m32r.c: Likewise.
3035 * config/tc-hppa.h: Update for symbol handling changes.
3036 * config/tc-hppa.c: Likewise.
3038 * config/tc-arm.h: Update for symbol handling changes.
3039 * config/tc-arm.c: Likewise.
3040 (symbol_make_empty): Remove. Just use symbol_create.
3042 * symbols.c (symbol_set_tc): Correct name.
3044 * Makefile.am: Rebuild dependencies.
3045 ($(OBJS)): Don't depend upon struc-symbol.h.
3046 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3047 * dep-in.sed: Don't remove struc-symbol.h.
3048 * Makefile.in: Rebuild.
3050 * doc/internals.texi (Symbols): Describe changes in symbol
3053 1999-06-03 Richard Henderson <rth@cygnus.com>
3055 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3056 instead of doing the work by hand.
3058 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3060 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3061 state of line state-machine.
3062 (struct ls): Collect DWARF2 line state-machine state in new member
3063 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3064 resulted in any DWARF2 directives.
3065 (reset_state_machine): New function.
3066 (out_end_sequence): Ditto.
3067 (dwarf2_gen_line_info): When switching sections or switching to a
3068 lower text address, call out_end_sequence() first to terminate the
3069 previous code sequence as code sequences MUST have monotonically
3070 increasing addresses.
3071 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3073 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3075 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3076 DWARF2 debug info (line information only, at this point).
3077 * as.h: Update comment about supported debug formats.
3078 * dwarf2dbg.c, dwarf2dbg.h: New files.
3079 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3081 * expr.c (operand): Don't use [ for parens if we want an index op.
3082 (op_encoding): Switch [ into O_index, if desired.
3083 (op_rank): Renumber with O_index on bottom.
3084 (expr): If O_index, match closing bracket.
3085 * expr.h (O_index): New.
3087 * read.c (read_a_source_file): Conditionally allow matched "
3088 in lines passed to md_assemble.
3090 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3092 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3094 Add support for storing local symbols in a small structure to save
3095 memory when assembling large files.
3096 * as.h: Don't include struc-symbol.h.
3097 (symbolS): Add typedef.
3098 * symbols.c: Include struc-symbol.h.
3099 (local_hash): New static variable.
3100 (save_symbol_name): New static function, from symbol_create.
3101 (symbol_create): Call save_symbol_name.
3102 (local_symbol_count): New static variable.
3103 (local_symbol_conversion_count): Likewise.
3104 (LOCAL_SYMBOL_CHECK): Define.
3105 (local_symbol_make): New static function.
3106 (local_symbol_convert): New static function.
3107 (colon): Handle local symbols. Create local symbol for local
3109 (symbol_table_insert): Handle local symbols.
3110 (symbol_find_or_make): Create local symbol for local label name.
3111 (symbol_find_base): Check for local symbol.
3112 (symbol_append, symbol_insert): Check for local symbols.
3113 (symbol_clear_list_pointers, symbol_remove): Likewise.
3114 (verify_symbol_chain): Likewise.
3115 (copy_symbol_attributes): Likewise.
3116 (resolve_symbol_value): Handle local symbols.
3117 (resolve_local_symbol): New static function.
3118 (resolve_local_symbol_values): New function.
3119 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3120 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3121 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3122 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3123 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3124 (symbol_previous, symbol_next): New functions.
3125 (symbol_get_value_expression): Likewise.
3126 (symbol_set_value_expression): Likewise.
3127 (symbol_set_frag, symbol_get_frag): Likewise.
3128 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3129 (symbol_mark_used_in_reloc): Likewise.
3130 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3131 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3132 (symbol_mri_common_p): Likewise.
3133 (symbol_mark_written, symbol_clear_written): Likewise.
3134 (symbol_written_p): Likewise.
3135 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3136 (symbol_section_p, symbol_equated_p): Likewise.
3137 (symbol_constant_p): Likewise.
3138 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3139 (symbol_get_obj, symbol_set_obj): Likewise.
3140 (symbol_get_tc, symbol_set_tc): Likewise.
3141 (symbol_begin): Initialize local_hash.
3142 (print_symbol_value_1): Handle local symbols.
3143 (symbol_print_statistics): Print local symbol statistics.
3144 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3145 Declare new symbols.c functions. Move many declarations here from
3147 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3148 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3149 (struct symbol): Move bsym to make it clearly the first field.
3150 Remove TARGET_SYMBOL_FIELDS.
3151 (symbolS): Don't typedef.
3152 (struct broken_word): Remove.
3153 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3154 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3155 (symbol_clear_list_pointers): Likewise.
3156 (symbol_insert, symbol_remove): Likewise.
3157 (symbol_previous, symbol_append): Likewise.
3158 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3159 (struct local_symbol): Define.
3160 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3161 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3162 (local_symbol_get_frag, local_symbol_set_frag): Define.
3163 (local_symbol_get_real_symbol): Define.
3164 (local_symbol_set_real_symbol): Define.
3166 * write.c (write_object_file): Call resolve_local_symbol_values.
3167 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3168 (TARGET_SYMBOL_FIELDS): Don't define.
3169 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3170 ECOFF_DEBUGGING, add ECOFF fields.
3171 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3172 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3173 ECOFF_DEBUGGING, add ECOFF fields.
3174 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3175 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3176 * config/tc-mcore.h: Don't include struc-symbol.h.
3177 (TARGET_SYMBOL_FIELDS): Don't define.
3178 (struct mcore_tc_sy): Define.
3179 (TC_SYMFIELD_TYPE): Define.
3180 * Many files: Use symbolS instead of struct symbol. Use new
3181 accessor functions rather than referring to symbolS fields
3184 * read.c (s_mri_common): Don't add in value of line_label.
3186 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3187 checking for SEC_LINK_ONCE.
3189 * config/tc-sh.h (sh_fix_adjustable): Declare.
3191 * app.c (input_buffer): New static variable.
3192 (app_push): Save saved_input in allocated buffer.
3193 (app_pop): Restored saved_input.
3194 (do_scrub_chars): Change get parameter to take char * and int as
3195 arguments. Change GET macro to pass input_buffer to get
3196 function. Don't save input into allocated buffer.
3197 * as.h (do_scrub_chars): Update declaration.
3198 * input-file.c (input_file_get): Change to take char * and int.
3199 Read data into passed in buffer. Remove static buffer.
3200 * read.c (scrub_from_string): Change to take char * and int. Copy
3201 data into passed in buffer.
3203 * hash.h: Neaten. Declare hash_traverse.
3204 * hash.c: Complete rewrite based on BFD hashing code.
3205 * gasp.c (chunksize): New variable.
3206 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3209 1999-05-28 Nick Clifton <nickc@cygnus.com>
3211 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3212 addend unless the target uses an old ABI.
3214 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3216 -Wchar-subscripts cleanup
3217 * listing.c (listing_newline): Use unsigned char variable, so
3218 calls to isascii,iscntrl are correct.
3219 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3221 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3222 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3223 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3224 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3226 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3228 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3230 (arch_coldfire_p): New #define.
3231 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3233 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3235 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3237 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3238 (install_operand): Add place `N'.
3239 (init_table): Add registers ACC, MACSR, MASK.
3241 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3243 * config/tc-m68k.c: Change mcf5200 --> mcf.
3244 (archs): Add mcf5206e, mcf5307.
3245 (m68k_ip): Add format `u'.
3246 (install_operand): Add place `m', `M', `h'.
3247 (init_table): Add upper/lower registers.
3249 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3251 1999-05-28 Martin Dorey <mdorey@madge.com>
3253 * config/tc-i960.c: Several minor changes to add ELF and
3254 BFD_ASSEMBLER support.
3255 * config/tc-i960.h: Likewise.
3256 * configure.in (i960-*-elf*): New target.
3257 * aclocal.m4, configure: Rebuild.
3259 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3261 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3262 reloc changes when defined(BFD_ASSEMBLER).
3264 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3266 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3268 * write.c (write_print_statistics): Output to file, not stderr.
3270 * expr.c (generic_bignum_to_int32,64): Prototype.
3272 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3273 output_sleb128, output_uleb128, output_big_sleb128,
3274 output_big_uleb128, output_big_leb128): Prototype.
3275 (output_big_sleb128, output_big_uleb128): Make inline.
3276 (output_big_leb128): Remove inline
3278 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3279 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3280 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3281 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3282 value for correct overflow check in write.c:fixup_segment.
3283 * write.c (fixup_segment): Move bitfield overflow checks to after
3284 the md_apply_fix call.
3285 * config/obj-coff.c (fixup_segment): Likewise.
3286 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3287 valueT *val argument.
3289 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3291 * config/atof-ieee.c (gen_to_words): Correctly round a
3292 denormalized number. Fix off-by-one in range checking for
3293 exponent in a denormal.
3295 1999-05-10 Nick Clifton <nickc@cygnus.com>
3297 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3300 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3302 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3304 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3306 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3307 (ReverseRegRegmem): Remove.
3308 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3309 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3310 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3313 From Doug Ledford <dledford@redhat.com>
3314 * config/tc-i386.h (RegXMM): New for P/III.
3315 * config/tc-i386.c: Add support for P/III.
3317 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3319 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3320 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3321 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3323 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3325 * config/tc-i386.c (i386_immediate): Skip whitespace before
3326 complaining about junk after expression.
3327 (i386_displacement): Likewise.
3329 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3331 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3332 Don't copy before downcaseing.
3334 1999-05-05 Catherine Moore <clm@cygnus.com>
3336 * tc-m68k.c: Include elf/m68k.h.
3337 (m68k_elf_final_processing): New routine.
3338 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3341 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3343 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3346 1999-04-30 Nick Clifton <nickc@cygnus.com>
3348 * config/tc-mcore.c (mcore_s_section): Dump literals before
3351 1999-04-29 Nick Clifton <nickc@cygnus.com>
3353 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3356 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3358 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3359 (TC_INIT_FIX_DATA): Delete.
3360 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3361 (TC_INIT_FIX_DATA): Delete.
3362 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3363 * write.c (fix_new_internal): Initialize fx_cgen member.
3364 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3365 (gas_cgen_md_apply_fix3): Update.
3366 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3367 (md_cgen_record_fixup_exp): Update.
3368 (FX_OPINFO_R_TYPE): Update.
3370 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3371 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3372 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3373 * frags.h (struct frag): Make opindex, opinfo ints.
3375 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3377 1999-04-26 Tom Tromey <tromey@cygnus.com>
3379 * aclocal.m4, configure: Updated for new version of libtool.
3381 1999-04-22 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3385 (md_apply_fix3): Do not fix up absolute relocations against
3388 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3390 1999-04-20 Nick Clifton <nickc@cygnus.com>
3392 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3393 changes and data-in-text directives.
3394 (mcore_cons): New function: intercept cons() operations.
3395 (mcore_float_cons): New function: intercept float_cons()
3397 (mcore_stringer): New function: intercept stringer() operations.
3399 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3401 * obj.h (struct format_ops): Change generate_asm_lineno field to
3403 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3405 * config/tc-alpha.c (find_opcode_match): Add default case to
3407 (find_macro_match): Likewise.
3408 (load_expression): Parenthesize && within ||.
3410 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3412 1999-04-17 Nick Clifton <nickc@cygnus.com>
3414 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3415 .text .data .section pseudo ops.
3416 (mcore_s_section): New function. Dump lits before changing secs.
3417 (mcore_s_text): New function. Dump lits before changing secs.
3418 (mcore_s_data): New function. Dump lits before changing secs.
3420 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3422 * config/tc-mips.c (mips_32bitmode): New.
3423 (md_begin): Set mips_32bitmode if needed.
3424 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3425 Set EF_MIPS_32BITMODE.
3427 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3429 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3432 1999-04-16 Nick Clifton <nickc@cygnus.com>
3434 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3436 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3438 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3439 expressions correctly.
3442 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3444 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3446 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3448 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3449 and fmpynfadd instructions.
3451 1999-04-11 Richard Henderson <rth@cygnus.com>
3453 * as.h (environ): Declare it, if needed.
3454 * as.c (dump_statistics): Don't declare environ.
3455 * configure.in (environ): Detect declaration.
3456 * configure, config.in: Rebuild
3458 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3459 (i386_displacement): Allocate enough space for replacement buffer.
3460 Clean up replacement buffer initialization.
3462 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3464 * subsegs.c (section_symbol): Don't create a new symbol if one
3465 already exists; instead, use the existing one, but set its segment
3466 and frag data if it hasn't already been defined.
3467 * config/obj-coff.c (c_section_symbol): Likewise.
3469 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3471 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3473 1999-04-08 Nick Clifton <nickc@cygnus.com>
3475 * config/tc-mcore.c: New File: Support routines for MCore
3477 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3478 * config/obj-coff.c: Add support for mcore-pe target.
3480 * Makefile.am: Add support for MCore targets.
3481 * Makefile.in: Regenerate.
3482 * configure.in: Add support for MCore targets.
3483 * configure: Regenerate.
3485 * doc/all.texi: Set MCORE.
3486 * doc/as.texinfo: Document MCore specific command line options.
3488 * write.h: Prevent multiple inclusion.
3490 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3492 * asintl.h (LC_MESSAGES): Never define.
3493 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3495 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3498 * Makefile.am (m68k-parse.c): If configuring in the source
3499 directory, copy m68k-parse.y into the local directory before
3500 running ylwrap, to remove spurious differences when generating
3502 * Makefile.in: Rebuild.
3504 * config/tc-sparc.h (md_do_align): Just allocate the number of
3505 bytes necessary, rather than always allocating 1024.
3507 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3509 * listing.c (listing_newline): Add cast to avoid warning.
3510 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3511 * config/tc-i386.c (i386_scale): Add return value.
3512 (build_displacement_string): Remove unused local temp_disp2.
3513 (i386_intel_memory_operand): Add parentheses to avoid warning.
3514 (i386_intel_operand): Remove unused local end_of_operand_string.
3515 (i386_operand): Remove unused local operand_modifier.
3516 (i386_operand): Add parens to avoid warning.
3518 1999-04-04 Don Bowman <don@pixsci.com>
3520 * configure.in: Add mips*-*-vxworks* target; have it define
3522 * configure, config.in: Rebuild.
3524 1999-03-31 Nick Clifton <nickc@cygnus.com>
3526 * configure.in (emulations): Add support for arm-epoc-pe.
3527 * configure: Regenerate.
3528 * config/te-epoc-pe.h: New file. Define macros specific to
3530 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3531 for arm-epoc-pe target.
3533 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3535 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3537 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3539 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3540 detect ",n" without a condition.
3541 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3544 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3546 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3547 instruction is encoded with one bit.
3550 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3552 * doc/internals.texi (CPU backend): Mention that
3553 line_separator_chars should not include newline. From thi
3554 <ttn@mingle.glug.org>.
3556 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3558 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3559 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3561 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3563 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3565 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3567 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3570 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3572 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3574 1999-03-15 Martin Hunt <hunt@cygnus.com>
3576 * app.c (do_scrub_begin): Change '-' back to a symbol char
3577 so we can use multiple opcodes on a line again.
3579 * config/tc-d30v.c: By default, warn if a symbol has
3580 the same name as a register. Plus some minor
3581 updates from the branch.
3583 1999-03-13 Nick Clifton <nickc@cygnus.com>
3585 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3586 BFD_RELOC_16 and BFD_RELOC_64.
3588 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3590 * expr.c (expr): Add missing else.
3592 1999-03-12 Nick Clifton <nickc@cygnus.com>
3594 * config/tc-arm.c (md_apply_fix3): Improve error message.
3596 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3598 * Makefile.am (CPU_TYPES): Add fr30.
3599 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3600 (fr30,m32r dependencies): Update.
3601 * Makefile.in: Rebuild.
3603 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3604 (gas_cgen_record_fixup_exp): Ditto.
3605 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3606 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3607 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3608 (md_cgen_lookup_reloc): Update use of operand->type.
3609 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3610 (md_convert_frag): Call cgen_operand_lookup_by_num.
3611 (md_cgen_lookup_reloc): Update use of operand->type.
3612 (m32r_cgen_record_fixup_exp): Ditto.
3614 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3616 * config/tc-mips.c (md_show_usage): Fix message.
3618 1999-03-03 Nick Clifton <nickc@cygnus.com>
3620 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3621 and LDR reg,=<expr> instruction.
3623 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3626 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3628 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3630 1999-02-17 Nick Clifton <nickc@cygnus.com>
3632 This patch was created by: Scott Bambrough
3633 <scottb@corelcomputer.com>
3636 Special cased '@' character. The '@' character is used as the
3637 ARM assembler comment character, as a special character
3638 and in ELF .symver pseudo-op's, and as a special character in
3639 .type and .section pseudo-ops.
3640 (symver_pseudo): New static variable.
3641 (symver_state): New static variable.
3642 (struct app_save): Add field 'symver_state'.
3643 (app_push): Save global symver_state int struct app_save.
3644 (app_pop): Restore global symver_state from struct app_save.
3645 (do_scrub_chars): Special case handling of '@' character in
3648 * configure.in: Modified to recognize armv* uname syntax from ARM
3650 * configure: Regenerated.
3652 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3653 a prefix to the section's type.
3654 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3655 the type's typename.
3657 * config/tc-arm.h: Add support for PIC generation:
3658 (pic_code): New boolean.
3659 (obj_relocate_extern): Define.
3660 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3661 (TC_CONS_FIX_NEW): Define.
3662 (tc_fix_adjustable): Define.
3663 (GLOBAL_OFFSET_TABLE_NAME): Define.
3665 * config/tc-arm.c: Add support for PIC generation:
3666 (line_seperator_chars): Allow ';' as a seperator for Linux.
3667 (is_immediate_prefix): New macro.
3668 (arm_parse_reloc): New function.
3669 (s_arm_elf_cons): New function.
3670 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3671 (md_undefined_symbol): Special case handling for the Global Offset
3673 (md_apply_fix3): Handle PIC relocs.
3674 (tc_gen_reloc): Handle PIC relocs.
3675 (md_parse_option): Add support for '-k' command line switch to
3676 enable PIC generation.
3677 (cons_fix_new_arm): New function.
3678 (s_arm_elf_cons): New function.
3680 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3682 * configure.in: Add comments for uses of AC_DEFINE.
3683 * acinclude.m4: Likewise.
3684 * acconfig.h: Remove.
3685 * aclocal.m4: Rebuild.
3686 * configure: Rebuild.
3687 * Makefile.in: Rebuild.
3688 * config.in: Rebuild.
3690 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3692 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3693 non-constant offset from a base register.
3695 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3697 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3700 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3702 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3703 (emit_insn): Look for pc-relative and no-overflow specifiers on
3704 internal relocation types.
3706 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3708 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3711 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3713 (mips_4650, mips_4010, mips_4100): Variables removed.
3714 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3715 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3717 (md_begin): Don't bother initializing the mips_NNNN variables;
3718 mips_cpu is set, and that's good enough now.
3719 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3720 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3721 (show): New function, to handle wrapping in the CPU lists.
3722 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3724 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3726 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3727 than treat as an immediate specifier.
3729 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3731 * config/tc-i386.c: Prototype many functions.
3732 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3733 (i386_immediate): Remove unused second argument.
3734 (i386_intel_operand): Fix i386_is_reg typo.
3735 (i386_operand): Use allow_naked_reg.
3736 (output_invalid): Make operand int for K&R.
3738 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3740 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3742 * Makefile.in: Rebuild.
3744 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3746 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3748 (EXTRA_as_new_SOURCES): Comment out.
3749 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3750 * Makefile.in: Rebuild.
3751 * doc/Makefile.in: Rebuild.
3752 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3753 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3754 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3755 * configure: Rebuild.
3756 * aclocal.m4: Rebuild.
3757 * config.in: Rebuild.
3758 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3759 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3760 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3761 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3762 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3763 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3764 (gas_cgen_record_fixup_exp): Ditto.
3765 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3766 descriptor, not global variable.
3767 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3768 descriptor, not global variable. Refer to insert_operand handler
3769 via cpu descriptor, not global function.
3770 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3771 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3772 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3773 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3774 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3775 * config/tc-m32r.c: Ditto.
3776 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3777 (md_assemble): Ditto.
3778 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3780 1999-02-09 Nick Clifton <nickc@cygnus.com>
3782 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3783 relocations for ELF targets.
3785 1999-02-08 Nick Clifton <nickc@cygnus.com>
3787 * configure.in: Add support for StrongARM target.
3788 * configure: Regenerate.
3790 1999-02-05 Nick Clifton <nickc@cygnus.com>
3792 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3794 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3797 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3799 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3801 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3803 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3804 (INTEL_DWORD_MNEM_SUFFIX): Define.
3807 (DWORD_PTR): Define.
3808 (XWORD_PTR): Define.
3810 (OFFSET_FLAT): Define.
3812 (NONE_FOUND): Define.
3815 * config/tc-i386.c (set_intel_syntax): New routine.
3816 (intel_syntax): Declare.
3817 (allow_naked_reg): Declare.
3818 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3819 (intel_float_operand): New routine.
3820 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3821 Handle brackets as well as parens. Call i386_intel_operand for
3822 intel syntax. Reverse operands if appropriate. Handle new
3823 suffixes. Handle movzx and movsx.
3824 (i386_is_reg): New routine.
3825 (i386_immediate): New routine.
3826 (i386_scale): New routine.
3827 (i386_displacement): New routine.
3828 (i386_operand_modifier): New routine.
3829 (build_displacement_string): New routine.
3830 (i386_parse_seg): New routine.
3831 (i386_intel_memory_operand): New routine.
3832 (i386_intel_operand): New routine.
3833 (i386_operand): Call i386_displacement, i386_immediate,
3834 i386_scale, etc. instead of handling inline.
3835 (parse_register): Handle registers without prefix.
3837 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3839 * configure: Regenerate.
3840 * configure.in (arm-*-oabi): New.
3841 (thumb-*-oabi): New.
3842 * config/tc-arm.c (target_oabi): Declare.
3843 (md_apply_fix3): Support REL relocs.
3844 (md_parse_option): Handle -oabi.
3845 (elf32_arm_target_format): New routine.
3846 (md_longopts): Add OPTION_OABI.
3847 * config/tc-arm.h: Redefine TARGET_FORMAT.
3850 1999-01-28 Nick Clifton <nickc@cygnus.com>
3852 * write.c (write_relocs): Handle out of range error.
3854 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3855 (fr30_force_relocation): Default to 0.
3857 * config/tc-fr30.h (obj_fix_adjustable): Define.
3858 (TC_FORCE_RELOCATION): Define.
3860 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3863 1999-01-16 Nick Clifton <nickc@cygnus.com>
3865 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3866 merge of two instructions if the left instruciton kills the right.
3868 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3870 * Makefile.in: Regenerate.
3871 * configure.in: Redo test for using cgen.
3872 * configure: Regenerate.
3874 1999-01-09 Nick Clifton <nickc@cygnus.com>
3876 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3877 redefinition of this macro.
3879 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3881 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3884 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3886 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3887 a read of HI or LO and an immediatly following branch.
3889 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3891 * config/tc-mips.c (md_begin): Another correction to the setting of
3894 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3896 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3898 1998-12-21 Nick Clifton <nickc@cygnus.com>
3900 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3901 bit insn when optimizing, so that parallelised instructions will
3902 start on a 32 bit boundary.
3904 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3906 * config/tc-mips.c (mips_eabi64): New.
3907 (md_begin): Set mips_eabi64.
3908 (mips_elf_final_processing): Use it.
3910 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3912 * config/tc-mips.c (mips_elf_final_processing):
3913 Correct setting of ABI in e_flags.
3915 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3917 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3919 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3921 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3923 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3925 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3926 warning, values that don't fit in the field.
3928 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3930 * config/tc-mips.c (mips_abi_string): New.
3931 (md_parse_option,md_longopts): Add mabi.
3932 (mips_elf_final_processing): Set e_flags based on mabi flag.
3934 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3936 * config/tc-mips.c (md_parse_option): Handle vr4111.
3938 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3940 * config/tc-h8300.c (build_bytes): Change message given if the
3941 instruction requires H8/300H mode and we're not in Hmode, to
3942 suggest that it may be the operand modes that are the problem, not
3943 necessarily the opcode.
3945 1998-12-10 Nick Clifton <nickc@cygnus.com>
3947 * config/tc-fr30.c: Add line separator character.
3949 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3951 * configure.in (hppa-*-mpeix*): New target.
3952 * config/obj-som.h (obj_som_compiler): Declare.
3953 * config/obj-som.c (compiler_seen): New static variable.
3954 (obj_som_compiler): New function.
3955 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3956 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3957 (pa_type_args): Set hppa_priv_level.
3958 (pa_compiler): New static function if OBJ_SOM.
3959 * configure: Rebuild.
3961 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3963 * read.c (output_leb128): Don't mark as inline.
3965 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3967 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3968 AIX .vbyte unaligned data support.
3969 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3970 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3973 1998-12-07 Nick Clifton <nickc@cygnus.com>
3975 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3978 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3980 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3981 BFD_RELOC_ARM_PCREL_BRANCH.
3983 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3985 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3986 checking the target type.
3987 (mips-dec-bsd*): Set endian to little.
3988 * configure: Rebuild.
3990 COFF weak symbol support, based on patches from Mark Elbrecht
3991 <snowball3@usa.net>:
3992 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3993 * config/obj-coff.c (obj_coff_weak): New static function.
3994 (obj_coff_endef) [both versions]: Handle weak symbols.
3995 (coff_frob_symbol): Likewise.
3996 (yank_symbols): Likewise.
3997 (obj_pseudo_table): Add "weak".
3999 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4000 <aymeric.vincent@emi.u-bordeaux.fr>.
4001 * aclocal.m4: Rebuild with current tools.
4002 * configure: Rebuild.
4004 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4005 an assertion failure for a case we can't handle when OBJ_ECOFF.
4007 * expr.c (operator): And with 0xff to avoid problems with signed
4010 1998-12-03 Nick Clifton <nickc@cygnus.com>
4012 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4013 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4015 1998-12-02 Nick Clifton <nickc@cygnus.com>
4017 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4020 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4022 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4025 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4027 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4030 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4032 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4034 (d10v_cleanup): Only generate previous insn if a multiline insn is
4037 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4039 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4042 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4044 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4045 -marm6xxx command line switches.
4047 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4049 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4050 (itbl-ops.o): Delete duplicate dependencies.
4051 Rebuild dependencies.
4052 Add fr30 dependencies.
4053 * Makefile.in: Rebuild.
4055 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4059 * listing.c: Ignore line terminator characters found inside
4062 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4064 * po/gas.pot: Regenerated.
4066 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4068 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4069 fr30_is_label_start(). Also checks for delay slot insns.
4071 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4072 FR30 instructions which contain a colon in the mnemonic.
4074 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4076 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4078 * config/tc-fr30.c: Removed currently superflous code.
4080 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4082 * config/tc-fr30.h: New file.
4083 * config/tc-fr30.c: Tweaking so that it will compile.
4085 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4087 * config/tc-d10v.h (obj_fix_adjustable): Define.
4088 (TC_FORCE_RELOCATION): Define.
4089 (d10v_force_relocation): Declare.
4090 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4091 (md_apply_fix3): Handle Vtable relocs.
4092 (d10v_fix_adjustable): New.
4093 (d10v_force_relocation): New.
4095 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4097 * config/tc-d30v.c: Change default behaviour to ignore potential
4098 conflicts between register name and symbol names.
4100 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4102 * configure.in: Add fr30-*-*.
4103 * config/tc-fr30.c: New file.
4104 * Makefile.in: Regenerated.
4105 * config.in: Regenerated.
4106 * configure: Regenerated.
4107 * doc/Makefile.in: Regenerated.
4108 * po/gas.pot: Regenerated.
4110 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4112 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4115 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4117 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4119 (do_scrub_chars): Add some casts to unsigned char to avoid
4120 unwanted sign extension.
4121 * read.c (lex_type): Set characters about 127 to be symbol
4123 * config/tc-i386.c (md_begin): Set identifier_chars and
4124 operand_chars for values above 127.
4126 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4128 * configure.in: detect cygwin* instead of cygwin32*
4129 * configure: regenerate
4131 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4133 * listing.c: Add support for producing a listing from piped
4136 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4138 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4139 (append_insn): Account for the tx39's multiply behavior.
4141 1998-10-26 Michael Meissner <meissner@cygnus.com>
4143 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4144 from assemble_parallel_insns. Add support for '->' to indicate
4145 explicitly serializing the instructions.
4146 (md_assemble): Ditto.
4148 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4150 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4153 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4155 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4157 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4159 * config/tc-mips.c : support frame and regmask/fregmask when
4160 MIPS_STABS_ELF is specified.
4162 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4164 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4165 (md_apply_fix): Don't return 1 for VTABLE relocs.
4166 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4168 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4170 * doc/c-i386.texi: Replace occurences of "opcode" with
4171 "instruction mnemonic", "instruction", or "mnemonic" when
4172 referring to the name of an instruction. Use "opcode" when
4173 referring to the sequence of machine bytes.
4175 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4176 (is_opcode_char): Rename to is_mnemonic_char.
4177 (md_assemble and i386_operand): Correct error messages from
4178 "opcode" to "instruction mnemonic"
4179 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4180 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4181 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4182 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4183 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4184 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4185 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4187 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4189 * config/tc-i386.c (i386_operand): Check for garbage after
4192 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4194 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4195 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4197 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4199 * config/tc-sh.h (obj_fix_adjustable): Define.
4200 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4201 (md_apply_fix): Likewise.
4202 (tc_gen_reloc): Likewise.
4203 (sh_fix_adjustable): New.
4205 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4207 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4208 * cgen.h (gas_cgen_finish_insn): Update prototype.
4209 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4210 cgen_insn_t -> CGEN_INSN_INT.
4211 (make_parallel): Update handling of CGEN_INT_INSN_P.
4212 (assemble_parallel_insn): Ditto.
4213 (target_make_parallel): New function.
4214 (md_assemble): Use it.
4216 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4218 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4220 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4222 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4223 converted into lower case.
4225 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4227 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4228 (gas_cgen_tc_gen_reloc): Likewise.
4229 * config/tc-m32r.h (obj_fix_adjustable): Define.
4230 * config/tc-m32r.c (m32r_fix_adjustable): New.
4231 (m32r_force_relocation): Handle VTABLE relocs.
4233 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4235 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4237 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4239 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4240 to lower case before parsing.
4242 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4243 parallel insns modift buts in the PSW as a side effect.
4245 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4247 * config/tc-d30v.c (find_format): Test for missing flag and
4250 (md_apply_fix3): Fix error messages to avoid
4251 assumption about presence of a symbol.
4253 (parallel_ok): Disallow parallel instructions that both modify the
4256 (find_format): Generate a warning if an odd numbered register is
4257 used as the first register in a mutli-register instruction.
4259 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4261 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4262 relocations are always associated with a symbol.
4264 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4266 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4267 (elf32_sparc_force_relocation): Declare.
4268 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4269 (tc_gen_reloc): Handle vtable relocs.
4270 (elf32_sparc_force_relocation): New.
4272 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4274 * symbols.c (S_IS_FUNCTION): New.
4275 * config/tc-v850.h (obj_fix_adjustable): Define.
4276 (TC_FORCE_RELOCATION): Define.
4277 (v850_force_relocation): Declare.
4278 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4279 of fx_addnumber for VTABLE reloc addends.
4280 (md_apply_fix3): Handle VTABLE relocs.
4281 (v850_fix_adjustable): New.
4282 (v850_force_relocation): New.
4284 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4286 * tc-hppa.c (fp_operand_format): Add some additional formats.
4287 (pa_ip): Do not automatically promote into pa2.0 mode.
4288 (pa_level): Handle ".level 2.0".
4290 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4292 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4293 * config/tc-i386.h (template.extension_opcode): Change to
4294 unsigned int to allow full range of 8-bit opcode suffixes.
4295 (None): Redefine as 0xffff.
4297 From Jeff B Epler <jepler@usgs.gov>
4298 * doc/c-i386.texi (i386-SIMD): New section.
4300 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4302 * read.c (discard_rest_of_line): New function.
4303 * read.h: Declare it.
4304 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4306 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4308 * config/tc-d10v.c (find_symbol_matching_register): New function.
4309 (find_opcode): Cope with the case where a register name matches
4312 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4314 * config/tc-v850.c (md_pcrel_from): Rename to
4315 v850_pcrel_from_section.
4316 (v850_pcrel_from_section): Do not resolves symbols in other
4319 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4321 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4323 * config/tc-d10v.c (find_opcode): Generate an error if a register
4324 is supplied for an operand that should not be a register.
4326 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4328 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4329 instructions to have another instruction in the right bin.
4331 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4333 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4334 the right container if the left container holds a branch
4337 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4339 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4340 both a register name and symbol name.
4341 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4343 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4345 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4346 execution unit class.
4348 (reg_name_search): If a name matches a register and a symbol,
4349 prefer the register.
4350 (find_format): Disallow flag registers when a general purpose
4351 register is required.
4352 If a number is required, but a register has been given, check to
4353 see if a symbol with the same name as the register exists, and if
4354 so, use that symbol.
4356 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4358 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4360 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-d30v.c (find_format): Do not accept flag registers as
4363 general purpose registers.
4364 (find_format): If an immediate value is expected at a given place
4365 in a format, but a register name has been provided instead, check
4366 to see if that register name matches the name of a predefined
4367 symbol and if it does, then use the symbol instead.
4368 (reg_name_search): If a register name matches a symbol name,
4369 prefer the register name to the symbol name.
4371 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4373 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4374 the previous insn to empty.
4376 1998-09-20 Michael Meissner <meissner@cygnus.com>
4378 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4379 pieces, forcing the use of an ANSI compiler.
4381 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4383 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4385 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4387 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4389 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4391 (obj_elf_vtable_entry): Likewise.
4392 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4393 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4394 (tc_gen_reloc): Likewise.
4395 (arm_fix_adjustable): Likewise.
4396 (elf32_arm_force_relocation): New.
4397 (armelf_frob_symbol): Remove coff-style symbol support.
4399 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4401 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4403 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4405 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4406 OBJ_COFF so that routine is defined for a.out format.
4408 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4410 * config/tc-i386.c (i386_operand): Detect non-segment registers
4411 used as segment prefixes.
4413 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4415 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4416 optimize across FDE boundaries.
4418 * config/obj-coff.c (obj_coff_section): Preserve any link once
4419 flags when setting the section flags.
4421 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4423 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4424 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4426 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4428 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4431 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4433 * frags.c (frag_grow): Include the size of the frag struct in the
4436 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4437 if the new subseg comes before the old.
4439 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4441 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4442 to handle edge8 and edge16.
4444 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4446 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4447 before we clobber the symbol involved.
4449 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4451 * config/tc-arm.c: Remove OBJ_ELF definitions for
4452 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4453 use arm_adjust_symtab for OBJ_COFF.
4454 (armelf_adjust_symtab): New Routine.
4455 * config/tc-arm.h: Define obj_adjust_symtab to
4456 armelf_adjust_symtab for OBJ_ELF.
4458 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4460 * configure.in: Make all i386-elf targets use bfd_gas.
4461 * config/tc-i386.c (tc_i386_force_relocation): New.
4462 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4463 (md_apply_fix3): Likewise.
4464 (tc_gen_reloc): Handle them.
4465 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4466 tc_i386_force_relocation.
4468 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4470 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4472 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4475 current opcode after writing the first insturction of a reverse
4478 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4480 * read.h (generate_lineno_debug): Add prototype.
4481 * read.c (generate_lineno_debug): Make non-static.
4483 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4485 * config/tc-i386.c (md_assemble): Only warn for address/data size
4488 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4491 against Thumb function names, as the linker needs this information.
4493 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4495 * expr.c (operand): Check also that there is no advance in operand
4496 after atof_generic in order to decide "is it label 0f or floating
4499 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4501 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4502 command line options with a single dash.
4503 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4505 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4507 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4508 * tc-arm.c (arm_fix_adjustable): New routine.
4510 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4512 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4513 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4514 demand_empty_rest_of_line before mri_comment_end.
4515 (equals): Check garbage after expression before
4516 mri_comment_end in MRI mode.
4518 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4520 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4521 small immediate constant to use the constant itself rather than
4524 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4526 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4527 (pa_leave): Likewise.
4529 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4531 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4533 (i386_operand): Fix an error message.
4535 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4537 * doc/c-arm.texi (ARM Directives): Document .req directive.
4539 * config/tc-arm.c (reg_required_here): Display erroneous string if
4540 the register name could not be decoded.
4541 Do not set inst.instruction if the sift is -1.
4543 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4545 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4548 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4550 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4551 even if it is belived to be unnecessary.
4553 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4555 config/tc-i386.c (i386_operand): Size immediate constants by
4556 suffix (erroneously removed as part of July 7 change).
4558 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4560 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4561 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4562 (armelf_frob_symbol): New Routine.
4563 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4565 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4567 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4569 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4571 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4572 command line switches passed to assembler.
4574 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4576 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4577 (gas_cgen_opcode_desc): Declare.
4578 (gas_cgen_parse_operand): Declare.
4579 (*): Prepend gas_ to gas specific fns to denote them as such.
4581 * cgen.c (gas_cgen_opcode_desc): New global
4582 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4583 (queue_fixup): Renamed from cgen_queue_fixup.
4584 (*): Prepend gas_ to gas specific fns to denote them as such.
4586 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4587 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4588 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4589 Open opcode table and initialize it.
4590 (make_parallel): Use gas_cgen_opcode_desc.
4591 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4592 (md_assemble): Ditto.
4594 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4596 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4597 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4598 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4599 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4600 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4601 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4602 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4603 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4604 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4605 (INIT_STAB_SECTION): Likewise.
4606 (OBJ_PROCESS_STAB): Likewise.
4608 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4609 (md_parse_option): Watch for them.
4610 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4611 (md_begin): Kill neverdef code.
4612 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4613 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4614 (s_alpha_coff_wrapper): New.
4615 (md_pseudo_table): Trap all ECOFF pseudos.
4617 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4619 Start of changes to remove mdebug section from mips*-elf
4620 Based on MIPS_STAB_ELF definition
4621 * acconfig.h: undef if not configured
4622 * config.in: undef if not configured
4623 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4624 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4625 * stabs.c (s_stab_generic): flush frag
4627 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4629 * configure.in: (arm-*-elf): Handle.
4630 (thumb-*-elf): Handle.
4631 * configure: Regenerate.
4632 * read.c (stringer): Fix typo in comment.
4633 * write.c (fixup_segment): Don't add symbol value to addend if
4635 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4637 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4640 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4642 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4643 (write_2_short): Emit warning if new flag is set.
4644 (do_assemble): Set flags if left instruction is one of special
4645 "right-instruction-killer" type.
4647 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4649 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4650 Always output words in debug_info section as big endian.
4651 (sparc_target_format): Choose correct bfd target.
4652 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4654 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4656 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4657 to work with internationalization code. Issue an error when two
4658 operands match that are not allowed to match.
4660 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4662 * configure.in (install_tooldir): Allow target to specify whether
4663 it wants to be installed in $(tooldir)/bin.
4664 * configure: Regenerate.
4665 * Makefile.am (install-exec-local): Set install-exec-tooldir
4666 dependency via configure.
4667 * Makefile.in: Regenerate.
4669 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4671 * Makefile.am (install-exec-local): Split into two ...
4672 (install-exec-bindir,install-exec-tooldir): New rules.
4673 * Makefile.in: Regenerate.
4675 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4677 * Makefile.am (install-exec-local): Don't remove the file before
4678 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4679 W. Rozycki <macro@ds2.pg.gda.pl>.
4680 * Makefile.in: Rebuild.
4682 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4684 * cgen.c: Include libiberty.h.
4685 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4686 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4687 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4688 (md_cgen_lookup_reloc)): Declare.
4689 (md_cgen_record_fixup_exp): Declare.
4690 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4691 (m32r_relax_frag): Declare.
4692 (cgen_md_apply_fix3): Decls moved to cgen.h.
4693 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4694 (m32r_cgen_record_fixup_exp): Delete decl.
4695 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4696 (assemble_nop): Delete.
4697 (expand_debug_syms): Delete unused `exp'.
4698 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4699 Add default case for -Wall.
4700 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4701 (md_atof): Delete unused wordP.
4703 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4705 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4708 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4710 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4711 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4712 .print, .purgem, and .struct. Remove documentation for
4715 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4717 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4718 Update call to insert_operand.
4720 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4724 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4726 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4727 whitespace after a prefix operator.
4729 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4731 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4733 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4735 * config/tc-sparc.c (log2): New static function.
4736 (s_reserve): Use log2 to convert alignment before calling
4738 (s_common): Use log2 to convert alignment before calling
4739 record_alignment and frag_align.
4740 (sparc_cons_align): Use log2.
4742 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4744 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4745 (s_common): Likewise.
4747 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4748 initialization of waddr.
4749 (sparc_elf_final_processing): Add default case to switch.
4751 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4753 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4754 than temporary real.
4756 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4758 * write.c (subsegs_finish): Don't align the segments if there were
4761 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4762 copying aux information.
4764 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4765 expression into a symbol.
4767 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4769 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4770 type to unsigned int.
4771 (md_assemble): Change type used to store offsets from unsigned
4773 (i386_operand): Switch error check to only call RESTORE_END_STRING
4774 once after parse_register.
4776 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4778 * config/tc-v850.c (md_show_usage): Changed format to match that
4781 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4783 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4785 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4787 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4790 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4792 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4793 * doc/Makefile.in: Rebuild.
4795 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4797 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4798 for %lo expressions.
4799 (mips_ip, case 'u'): Move range check after code to mask
4800 off bits in %hi/%lo expressions. Mask off high bits for
4803 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4805 * doc/Makefile.am (gasver.texi): New target.
4806 (as.info, as.dvi): Depends upon gasver.texi.
4807 * doc/as.texinfo: Include gasver.texi. Mention version number on
4808 title page and in top node.
4809 * doc/Makefile.in: Rebuild.
4811 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4813 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4814 but not including the line containing the edict.
4815 * listing.h (LISTING_EOF): New.
4816 * input-scrub.c (input_scrub_next_buffer): Call it.
4818 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4820 * config/tc-i386.c (i386_operand): Don't set the size of an
4821 immediate address based solely on the suffix and the mode.
4823 * config/tc-i386.c (md_assemble): Add assertion to make sure
4824 overlap2 does not set Imm.
4826 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4827 sequences of whitespace to a single space.
4828 (is_space_chars): Just compare with space.
4829 (md_begin): Don't initialize space_chars.
4830 (md_assemble): Just skip a single whitespace character.
4831 (i386_operand): Rewrite base-index parsing to use new
4832 parse_register, and to skip white space. Skip white space in a
4833 number of other places too. Don't give error message if
4834 parse_register fails.
4835 (parse_register): Change reg_string parameter to be non-const.
4836 Add end_op parameter. Skip white space after the `%', and return
4837 end of register string. Give error message here rather than
4840 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4842 Based on patch from Matt Semersky <matts@scd.hp.com>:
4843 * expr.c (op_encoding): Make const.
4844 (expr_set_precedence): New function.
4845 (expr_begin): Don't set operator rankings, just call
4846 expr_set_precedence.
4847 * expr.h (expr_set_precedence): Declare.
4848 * read.c (s_mri): Call expr_set_precedence.
4850 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4852 * doc/as.texinfo (Statements): Remove paragraph discussing
4853 continuing lines with a backslash. This hasn't worked for years,
4856 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4858 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4860 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4861 (ps_CTORS, ps_DTORS): New section types.
4862 (vms_fixup_xtors_section): New function
4863 (Ctors_Psect, Dtors_Psect): Define.
4864 (IS_GXX_XTOR): Define
4865 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4866 Filter static constructors/destructors and add to
4867 Ctors_Symbols/Dtors_Symbols chain.
4868 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4869 appropriate section.
4871 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4872 * makefile.vms: Merge vax/vms support.
4874 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4876 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4877 (elf_pseudo_table): Add them.
4878 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4879 (md_apply_fix): Accept them.
4880 (mips_fix_adjustable): Don't adjust them.
4881 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4882 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4883 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4884 (tc_fix_adjustable): Don't adjust them.
4886 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4888 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4890 * Makefile.in: Regenerate.
4891 * configure.in: AC_SUBST cgen_cpu_prefix.
4892 * configure: Regenerate.
4894 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4896 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4897 Changed all users of COND12_DELAY.
4899 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4901 * config/tc-mn10300.c (set_arch_mach): New function.
4902 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4903 (md_begin): Default to mn10300 mode.
4904 (md_assemble): Only accept instructions for the core mn10300
4905 chip and the active machine type.
4907 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4909 * subsegs.h (segment_info_type): Give the struct a name.
4910 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4911 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4912 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4913 * config/tc-w65.h (tc_reloc_mangle): Declare.
4914 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4916 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4918 * config/tc-v850.c (v850_comm): Restore old section
4919 after common processing.
4921 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4923 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4925 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4927 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4928 char with code that explicitly sign-extends.
4930 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4932 * config/tc-v850.c (md_begin): Restore text section as the current
4933 section after creating call table sections.
4934 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4937 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4938 with call to macro SYM_AUXINFO.
4940 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4942 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4943 with the program transform name.
4944 * Makefile.in: Rebuild.
4946 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4948 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4951 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4953 * config/tc-i386.c (i386_operand): Be prepared for a space between
4954 the open parenthesis and the start of the register operand,
4955 because of the June 16 change.
4957 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4959 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4962 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4964 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4965 even if it is belived to be unnecessary.
4967 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4969 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4971 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4973 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4975 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4976 shift amount for a repeated operand. The shift amount for the
4977 repeated copy comes from the size of the operand.
4979 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4981 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4983 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4985 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4987 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4989 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4990 characters in it as LEX_IS_SYMBOL_COMPONENT.
4991 * config/tc-i386.h (tc_symbol_chars): Define.
4992 (extra_symbol_chars): Declare.
4993 * config/tc-i386.c (extra_symbol_chars): Define.
4994 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4995 (line_comment_chars): Set to '/' if TE_LINUX.
4996 * doc/c-i386.texi (i386-prefixes): Update.
4997 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4999 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5001 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5002 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5004 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5006 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5007 constraint in instructions REP & REPI.
5009 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5011 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5012 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5014 (check_range): If the operand is shifted, then shift the number
5015 before checking its range.
5017 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5019 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5022 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5024 * config/tc-v850.c (v850_comm): Create special sections as needed.
5026 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5028 * config/tc-d10v.c (write_2_short): Addition of swapping
5029 instructions for sequential and reverse sequential order when
5030 given order is not possible.
5032 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5034 * Makefile.am: Rebuild dependencies.
5035 (DEP_INCLUDES): Fix reference to intl build directory.
5036 * Makefile.in: Rebuild.
5038 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5040 * doc/c-i386.texi: Update 16 bit documentation.
5042 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5043 IgnoreDataSize to IgnoreSize as they are used for address size as
5045 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5046 32-bit mode, similarly addr16/data16 and variants.
5048 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5050 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5051 sequential word multiply instructions.
5053 (do_assemble): Add extra command line argument, to allow mul32
5054 attribute to be preserved across parallel insns.
5055 (md_assemble): Insert NOPs between explicitly parallel insns which
5056 contain an 32 bit multiply and a 16 multiply.
5058 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5060 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5063 * config/tc-i386.c (reloc): Add braces.
5065 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5066 consistent with Intel naming.
5067 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5068 use bitfields in sib_byte.
5069 (modrm_byte): Don't use bitfields here either.
5071 * config/tc-i386.c (current_templates): Add const.
5072 (parse_register): Add const to return, param, and char *s.
5073 (i386_operand): Add const to reg_entry *r.
5074 * config/tc-i386.h (templates): Add const to start, end.
5076 Inspired by code for 16 bit gas support from Martynas Kunigelis
5077 <martynas@nm3.ktu.lt>:
5078 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5079 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5080 (uses_mem_addrmode): Remove.
5081 (md_estimate_size_before_relax): Add support here too.
5082 (md_relax_table): Rewrite interface to md_relax for 16 bit
5084 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5085 (opcode_suffix_to_type): Remove.
5086 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5087 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5088 (md_convert_frag): Likewise.
5089 (i386_operand): Add support for 16 bit base/index regs,
5090 immediates, and displacements. Remove some unnecessary casts, and
5091 localise end_of_operand_string, displacement_string_start,
5092 displacement_string_end variables. Add GCC_ASM_O_HACK.
5093 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5095 * config/tc-i386.c (prefix_hash): Remove.
5096 (md_begin): Rewrite without obstacks. Remove prefix hash table
5097 handling. Rewrite lexical table handling.
5098 (i386_print_statistics): Don't print prefix statistics.
5099 (md_assemble): Rewrite instruction parser so that line is not
5100 converted to lower case. Don't do a hash_find for prefixes,
5101 instead recognise them via opcode modifier.
5102 (expecting_operand, paren_not_balanced): Localise variables.
5103 * config/tc-i386.h (IsPrefix): Define.
5104 (prefix_entry): Remove.
5106 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5107 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5108 '\\' in case where comment_chars contains '/'.
5110 * config/tc-i386.c (MATCH): Ensure given operand and template
5111 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5112 you must write `ljmp *table(%ebx)'.
5114 From H.J. Lu <hjl@gnu.org>:
5115 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5116 as 0 ifndef BFD_ASSEMBLER.
5117 (md_assemble): Allow immediate operands without suffix or
5118 other reg operand to default in size to the current code size.
5120 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5122 * config/tc-v850.c (md_begin): Restore creation of
5123 .call_table_text and .call_table_data sections.
5125 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5127 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5128 after emitting a word of noops.
5130 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5132 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5133 (i386_operand): Simplify checks for valid base/index combinations.
5134 Disallow `in 4(%dx),%al'.
5136 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5138 (add_prefix): Change parameter from char to int.
5140 * config/tc-i386.h (Ugh): Define opcode modifier.
5141 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5143 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5144 CONSISTENT_REGISTER_MATCH macros to check register types more
5145 thoroughly. Check for illegal suffix/operand combinations
5146 when matching insns with operands. Handle new `s' suffix, and
5147 associated FloatMF opcode modifier for float insns with memory
5149 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5150 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5151 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5152 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5153 DATA_PREFIX_OPCODE throughout.
5155 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5156 (md_assemble): Rewrite suffix/register operand checking code to be
5157 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5158 AnyMem, the better to grep.
5160 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5161 given a memory operand. Don't set Abs bits either.
5162 (type_names): Remove Mem*, Abs*.
5163 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5164 define opcode_modifiers as these cases are handled by Disp8,
5165 Disp16, Disp32 and suffix checks.
5166 (COMES_IN_BOTH_DIRECTIONS): Remove.
5167 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5169 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5170 if IgnoreDataSize modifier given. Remove ShortformW modifier
5171 test. Add test for ShortForm in W base_opcode modification.
5172 Merge Seg2ShortForm and Seg3ShortForm code.
5173 * config/tc-i386.h (ShortFormW): Remove.
5174 (IgnoreDataSize): Define.
5176 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5178 * config/tc-d30v.c (md_assemble): Store previous segment state
5179 with previous instruction.
5181 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5183 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5184 (ebp, esp): Remove static variables.
5185 (MATCH): Remove test for InOutPortReg.
5186 (i386_operand): Properly handle InOutPortReg here instead.
5187 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5188 (md_assemble): Simplify and correct modrm and sib generation.
5189 (i386_operand): Add warning for scale without index.
5190 Rewrite checks for valid base/index combinations.
5192 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5193 macros and enclose in do while(0).
5194 (RESTORE_END_STRING): Likewise.
5195 (md_assemble): Add one to printed operand number so we start
5196 from 1 not 0. Add some more gettext invocations.
5197 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5200 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5201 DATA_PREFIX, SEG_PREFIX): Define.
5202 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5203 (check_prefix): Remove function.
5204 (add_prefix): New function. Add prefix to i.prefix as well as
5206 (md_assemble): Changes for add_prefix. Remove hack for wait
5207 prefix, instead always output prefixes in fixed order. Test
5208 for jcxz/loop when selecting between word & dword operations,
5209 and add address size prefix rather than operand size prefix.
5210 Remove operand -> address size hack when emitting jcxz/loop.
5211 (i386_operand): Remove O_Absent check as it's done in expr.
5213 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5215 * configure.in: Recognize m5200 as a cpu_type of m68k.
5216 * aclocal.m4: Rebuild with current libtool.
5217 * configure: Rebuild.
5219 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5221 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5222 to relaxable_symbol to prevent references to external symbol from
5225 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5227 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5228 symbols are relaxable.
5230 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5232 * config/tc-v850.c (md_begin): Don't create special
5233 sections by default.
5235 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5237 * config/tc-mips.c (macro): For div and udiv, close the
5238 reorder block as soon as possible.
5240 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5242 From Matt Semersky <matts@scd.hp.com>:
5243 * macro.c (macro_mri_mode): New function.
5244 * macro.h (macro_mri_mode): Declare.
5245 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5248 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5250 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5253 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5254 until after xstrdup in OBJ_EVAX case.
5256 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5258 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5259 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5260 of hardcoded magic number.
5261 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5263 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5265 * read.c (do_s_func): New function.
5267 * read.h (do_s_func): Add prototype.
5269 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5271 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5272 nops if fill pattern not specified.
5274 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5276 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5277 * config/te-go32.h (TE_GO32): Define.
5278 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5280 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5282 Implement .func/.endfunc pseudo-ops.
5283 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5285 * read.c (potable): Add .func,.endfunc.
5286 (s_func): New function.
5287 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5289 (in_doc_func_p,current_function_label): New static globals.
5290 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5292 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5294 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5295 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5296 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5297 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5298 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5299 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5300 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5301 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5302 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5303 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5304 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5305 * config/tc-a29k.c: Don't define md_short_jump_size,
5306 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5307 * config/tc-alpha.c: Likewise.
5308 * config/tc-alpha.h: Likewise.
5309 * config/tc-arm.c: Likewise.
5310 * config/tc-h8300.c: Likewise.
5311 * config/tc-h8500.c: Likewise.
5312 * config/tc-hppa.c: Likewise.
5313 * config/tc-i860.c: Likewise.
5314 * config/tc-i960.c: Likewise.
5315 * config/tc-ppc.c: Likewise.
5316 * config/tc-sh.c: Likewise.
5317 * config/tc-sparc.h: Likewise.
5318 * config/tc-tic30.c: Likewise.
5319 * config/tc-w65.c: Likewise.
5320 * config/tc-z8k.c: Likewise.
5322 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5324 * config/tc-vax.c (_): Delete this macro used for placeholder
5325 values in vax_operand_width_size; it conflicts with the _() macro
5326 used for internationalization.
5328 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5330 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5331 code. From Chris Moller <moller@bops.com>.
5333 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5334 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5335 * read.c (emit_expr): Initialize seg and subseg fields of a new
5337 * write.c (write_object_file): Switch to the appropriate segment
5338 and subsegment when processing a broken word.
5340 * config/tc-m68k.c (mri_assemble): New static function.
5341 (build_mri_control_operand): Call mri_assemble rather than
5343 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5344 (s_mri_endf, s_mri_endw): Likewise.
5346 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5348 * read.c (s_org): Call md_flush_pending_output if it is defined.
5350 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5352 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5354 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5355 (md_parse_option): Add for same.
5356 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5357 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5358 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5360 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5362 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5364 * config/tc-arm.c (find_real_start): Relax definition of local
5367 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5369 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5370 symbols at the given address, not just the last one specified.
5372 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5374 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5375 or number_to_chars_littleendian to write data.
5377 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5379 * config/tc-v850.c (md_assemble): Remove artificially created
5380 register name symbols.
5382 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5384 * write.c (fixup_segment): Change "segment" to "section" in
5387 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5389 * write.c (fixup_segment): Change sym1-sym2 message again.
5391 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5393 * write.c (fixup_segment): Improve error message for sym1-sym2
5394 errors when sym1 is in a different segment from sym2.
5396 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5398 * config/tc-m32r.c (warn_unmatched_high): New static local.
5399 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5400 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5401 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5402 (md_parse_option): Likewise.
5403 (md_show_usage): Likewise.
5404 (m32r_frob_file): Likewise.
5406 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5407 (read_a_source_file): Call them.
5408 * read.h (stabs_generate_asm_file): Declare.
5409 * stabs.c (stabs_generate_asm_file): New function.
5410 (generate_asm_file): New function.
5411 (stabs_generate_asm_lineno): Move file name handling into
5414 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5416 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5417 (d30v_current_align, d30v_current_align_seg): New variables.
5418 (d30v_last_label): New variable.
5419 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5420 (s_d30v_data, s_d30v_section): Likewise.
5421 (md_pseudo_table): Call them.
5422 (md_begin): Initialize d30v_current_align_seg.
5423 (md_assemble): Call d30v_align when needed by known current alignment.
5424 (d30v_frob_label, d30v_cons_align): New functions.
5425 * config/tc-d30v.h (md_do_align): Remove.
5426 (tc_frob_label): Call d30v_frob_label.
5427 (md_cons_align): New.
5429 * config/tc-d30v.c (find_format): Convert complex expressions to
5430 expression symbols before processing. Clean up code formatting.
5432 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5434 * po/Make-in (install-info): New target.
5436 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5438 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5440 * config/tc-mn10300.c (md_assemble): Likewise.
5442 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5444 * Makefile.am: Update with `make dep-am'.
5445 (HFILES): Add cgen.h.
5446 (cgen.o): Depend on cgen.h.
5447 * Makefile.in: Regenerate.
5449 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5451 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5453 * gasp.c (grab_label): Permit a label to be a preprocessor
5454 variable by permitting a label to start with a backslash.
5456 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5458 * config/tc-mips.c (validate_mips_insn): Removed hack
5459 for previously inaccessible bitfields in some INSN_TRAP
5462 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5464 * config/tc-d30v.c (do_assemble): Abort with error message
5465 if opcode operands do not match.
5467 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5469 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5470 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5471 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5472 similar new 'q' operand.
5474 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5476 * cgen.c (cgen_asm_finish_insn): Fix typo.
5478 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5481 * cgen.c: Include it.
5482 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5483 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5484 All callers updated.
5485 * config/tc-m32r.c: Include cgen.h.
5486 (m23r_insn): New members num_fixups,fixups.
5488 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5490 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5491 to avoid compiler warning.
5493 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5495 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5498 * makefile.vms (OBJS): Add ehopt.obj
5500 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5502 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5504 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5506 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5507 a short format insn.
5508 (md_assemble): Set it for explicitly packed insns.
5510 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5512 * config/obj-coff.c (c_symbol_merge): Do not take address of
5513 native fields when performing the memcpy.
5515 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5517 * config/tc-mips.c (macro,macro2): Implement
5518 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5520 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5522 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5523 relocations against globally visible symbols.
5524 * config/tc-m68k.c (relaxable_symbol): New macro.
5525 (m68k_ip, md_estimate_size_before_relax): Use it.
5526 (tc_m68k_fix_adjustable): Also handle weak symbols.
5528 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5530 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5531 references to externally visible symbols.
5532 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5533 values in twice for a PC relative reloc if the symbol is
5536 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5537 don't adjust a PC relative reloc against an externally visible
5539 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5540 for a PC relative fixup against an externally visible defined
5541 symbol, arrange to store object file and addend values as though
5542 the symbol were not defined.
5543 (tc_gen_reloc): Likewise.
5545 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5547 * read.c (sizeof_leb128): Referenced externally by write.c so
5550 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5552 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5553 and expand a 'debug' symbol associated with the next instruction
5554 that does not cause a short instruction to be filled with a NOP.
5555 (md_pseudo_table): Add support for .debugsym.
5556 (assemble_parallel_insn): Add calls to expand_debug_sym as
5558 (md_assemble): Ditto.
5560 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5562 * as.c (main): Conditionally call setlocale.
5563 * gasp.c (main): Likewise.
5564 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5565 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5567 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5569 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5571 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5573 * config/tc-hppa.c: Change all calls to bzero to use memset.
5574 (pa_ip): Add cast to avoid warning.
5575 (tc_gen_reloc, md_apply_fix): Likewise.
5576 (pa_find_space_by_number): Likewise.
5577 (hppa_force_relocation): Likewise.
5578 (pa_block): Change i to unsigned int.
5579 * config/obj-som.h (obj_som_copyright): Declare.
5581 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5583 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5584 for line numbers for assembly source.
5586 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5588 * configure.in: Change version number to 2.9.4
5589 * configure: Rebuild.
5591 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5593 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5595 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5597 * ecoff.h: Change symbolS in function declaration to struct
5600 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5602 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5603 (md_convert_frag): Fix i18n typo.
5605 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5607 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5608 * ecoff.h: Protoype it.
5609 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5610 [EVAX] (s_alpha_prologue): Delete.
5611 (md_pseudo_table): Update.
5613 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5615 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5616 array to local pointer.
5617 (get_args, parse_expr): Add casts to avoid warnings.
5619 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5621 * read.c (s_set): Cast xmalloc return value to fragS *.
5622 * config/tc-m68k.c (m68k_ip): Function made static to match
5623 previous forward declaration.
5624 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5626 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5628 * config/tc-v850.c: Add internationalisation macros to error
5631 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5632 macros to error strings.
5634 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5636 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5637 reloc is in the TOC csect.
5638 (md_apply_fix3): Correct gettext typo.
5640 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5642 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5643 .L - they are local labels and the branches are not really
5644 function calls but rather far jumps.
5646 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5648 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5650 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5652 * config/tc-i386.c (md_assemble): Print operand number rather than
5653 using ordinal_names.
5654 (i386_operand): Likewise.
5656 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5658 * Makefile.am (INTLLIBS): Define to work around apparent automake
5660 All Makefiles: Regenerated.
5662 * Many files: Added gettext invocations around user-visible
5664 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5665 HAVE_LC_MESSAGES): Define.
5666 * dep-in.sed: Added asintl.h.
5667 * po/Make-in: New file.
5668 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5670 * read.c (Z_): Renamed from `_'.
5671 * Makefile.am (SUBDIRS): Added po.
5672 (POTFILES): new macro.
5673 (po/POTFILES.in): New target.
5674 ($(OBJS)): Added asintl.h.
5676 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5677 (as_new_LDADD): Added $(INTLLIBS).
5678 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5679 (gasp_new_LDADD): Added $(INTLLIBS).
5680 (gasp_new_DEPENDENCIES): New macro.
5681 * configure, aclocal.m4: Rebuilt.
5682 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5684 (ALL_LINGUAS): Define.
5685 * macro.c: Include "asintl.h".
5686 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5687 * as.h: Include "asintl.h".
5688 * config/tc-i386.c (ordinal_names): Removed.
5689 (md_assemble): Changed error text to avoid ordinal_names.
5690 (i386_operand): Likewise.
5691 (reloc): Added as_bad to avoid i18n problems.
5692 (tc_gen_reloc): Likewise.
5693 * config/tc-arm.c (bad_args): Now a #define.
5695 * config/obj-vms.c (VMS_stab_parse): Changed type of
5697 (global_symbol_directory): Unified strings to avoid i18n
5699 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5700 avoid i18n problems.
5701 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5702 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5704 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5706 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5708 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5710 * as.c (print_version_id): Added an fprintf to avoid i18n
5712 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5714 * expr.c (expr): Added as_warn call to avoid i18n problems.
5715 * messages.c (as_assert): Changed code to avoid i18n problems.
5716 (as_abort): Likewise.
5717 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5718 (s_space): Likewise.
5719 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5721 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5723 * config/tc-i386.c (check_prefix): New static function, split out
5725 (struct _i386_insn): Add wait_prefix field.
5726 (md_assemble): Remove wait_prefix local variable. Use
5727 check_prefix when adding a prefix.
5729 * config/tc-i386.c (current_templates): New static variable.
5730 (md_assemble): Remove current_templates local variable.
5731 (md_assemble, i386_operand): Improve error and warning messages in
5732 many places. Add RESTORE_END_STRING in many places before error
5733 return. Clarify some comments.
5735 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5737 (md_assemble): Parse string instruction operands, looking for
5738 segment override prefixes. Check for invalid segment prefixes on
5740 (i386_operand): i.seg[] and max mem_operand changes for string
5742 * config/tc-i386.h (EsSeg): Define.
5744 * config/tc-i386.h (regKludge): Define.
5745 (iclrKludge, imulKludge): Don't define.
5746 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5747 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5748 opcode_modifier checks to look for more common cases first. Add
5749 default_seg for IsString case.
5751 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5753 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5755 * configure: Rebuild with new automake and libtool.
5756 * aclocal.m4, Makefile.in: Likewise.
5758 * doc/Makefile.am (as.dvi): New target.
5759 * doc/Makefile.in: Rebuild.
5761 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5763 * configure.in: Added sparc86x support.
5765 * configure: Rebuild.
5767 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5769 (md_parse_option): Warn if -EL is not supported for this architecture.
5771 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5773 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5775 * config/tc-mips.c (mips_ip): Note when we use get match on
5776 the full instruction name.
5778 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5780 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5781 back into the expression to handle add/sub simplification correctly.
5783 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5785 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5787 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5789 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5792 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5794 * symbols.c (max_indent_level): New global.
5795 (print_symbol_value_1): Use it.
5796 * expr.h (expr_build_dot): Declare.
5797 * expr.c (expr_build_dot): New function.
5799 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5801 * symbols.c (print_binary): New function.
5802 (print_expr_1): Call it.
5804 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5806 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5807 operand in the opcode.
5809 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5811 * config/tc-i386.h: Reorder operand flags and opcode modifier
5812 flags for clarity. Remove unused definitions: Unknown,
5813 ImmUnknown, DispUnknown, NoModrm.
5814 * config/tc-i386.c (type_names): Add missing Debug type.
5815 (md_assemble): Better duplicate prefix checking. Quicker string
5816 instruction check via new opcode_modifier flag.
5818 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5820 * doc/as.texinfo (Invoking): Clarify -Wa example.
5822 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5824 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5825 (s_mips_weakext): Define.
5826 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5827 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5830 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5832 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5833 is an error if the value can not be computed at assembly time.
5834 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5836 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5838 * gasp.c (main): Set next field of new include_path structure to
5839 NULL. From Avery Pennarun <averyp@gdc.ca>.
5841 * read.c (s_mri_sect): Call as_bad rather than abort for an
5842 unsupported MRI target.
5844 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5846 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5847 the destination of a branch instruction should be altered.
5848 (find_real_start): New function: Locate the real, Thumb coded
5849 start of a Thumb function.
5850 (do_t_branch23): Alter the destination of branches to Thumb
5853 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5855 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5857 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5860 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5862 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5863 * doc/c-hppa.texi: Likewise.
5865 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5867 * Makefile.am: Rebuild dependencies.
5868 * Makefile.in: Rebuild.
5870 * Makefile.am (DEP_INCLUDES): New variable.
5871 (.dep1): Change to work when srcdir is not an absolute path.
5872 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5873 * Makefile.in: Rebuild.
5875 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5877 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5878 LinearAddress patch.
5880 * configure.in: Set version to 2.9.1.
5881 * configure: Rebuild.
5883 * Branched binutils 2.9.
5885 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5887 * config/tc-i386.h (FWait): Define.
5888 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5889 other prefixes. Check FWait flag in opcode table to see which
5890 instructions require an fwait prefix.
5892 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5894 * stabs.c (get_stab_string_offset): Always create a stab string
5897 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5899 Fix some gcc -Wall warnings:
5900 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5901 * ehopt.c (eh_frame_code_alignment): Likewise.
5902 * expr.c (integer_constant, operand): Likewise.
5903 * frags.c (frag_align): Likewise.
5904 * gasp.c (level_0, change_base, doinstr): Likewise.
5905 * hash.c (hash_ask): Likewise.
5906 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5907 (debugging_pseudo): Likewise.
5908 * macro.c (define_macro, check_macro): Likewise.
5909 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5910 (ignore_rest_of_line, float_cons): Likewise.
5911 * symbols.c (decode_local_label_name): Likewise.
5912 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5913 (fixup_segment, number_to_chars_bigendian): Likewise.
5914 (number_to_chars_littleendian): Likewise.
5915 * config/atof-ieee.c (gen_to_words): Likewise.
5916 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5917 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5918 * read.c (output_big_sleb128): Initialize locals to avoid
5920 (output_big_uleb128, equals): Likewise.
5921 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5922 to unsigned int. Change zeros to unsigned int.
5923 * cond.c (s_if): Add return to default case.
5924 * frags.c (frag_now_fix): Change return type to addressT.
5925 * frags.h (frag_now_fix): Update declaration.
5926 * listing.c (file_info_struct): Change linenum to unsigned int.
5927 (struct list_info_struct): Change hll_line to unsigned int.
5928 (print_source): Update format string.
5929 * read.c (emit_expr): Change scan to unsigned int, and don't
5930 bother to initialize it.
5931 * symbols.c (dollar_label_count): Change to unsigned long.
5932 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5933 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5934 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5936 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5938 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5939 mcf5200 just as we do for m68000.
5940 (m68k_init_after_args): Likewise.
5941 (md_estimate_size_before_relax): Likewise.
5943 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5945 * config/tc-v850.c (md_assemble): Store relocation addend in
5946 fixup instead of instruction.
5948 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5950 * config/tc-i386.c (md_assemble): Swap template arguments to
5951 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5952 This macro is currently symmetric, so passing them the wrong
5953 way didn't cause any problem, but may if the macro is changed
5955 After copying template to i.tm, use i.tm. rather than t-> to
5956 access fields, and make t a const*
5957 Move i.tm.operand_types[] swap to immediately after the copy.
5959 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5961 * expr.h (expr_build_uconstant): Add prototype.
5962 (expr_build_unary,expr_build_binary): Add prototypes.
5963 * expr.c (expr_build_uconstant): New function.
5964 (expr_build_unary,expr_build_binary): New functions.
5966 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5968 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5969 * macro.c (macro_expand_body): Increase buffer size.
5970 * messages.c (as_warn): Likewise.
5971 (as_warn_where, as_bad, as_bad_where): Likewise.
5973 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5975 Based on patch from H.J. Lu <hjl@gnu.org>:
5976 * Makefile.am (DISTSTUFF): New variable.
5977 (diststuff): New target.
5978 * Makefile.in: Rebuild.
5980 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5982 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5983 m32r_elf_section_change_hook.
5985 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5986 emit a nop if a section ends with a 16 bit instruction.
5988 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5990 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5991 s_lcomm rather than obj_coff_lcomm.
5992 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5994 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5996 * config/tc-i386.h (LinearAddress): Define.
5997 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5998 instruction, don't use a default segment.
6000 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6002 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6003 * configure: Rebuild.
6005 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6007 * aclocal.m4, configure: Rebuild with libtool 1.2.
6009 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6011 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6012 PC relative branches. Patch courtesy of Jonathan Walton.
6015 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6017 * configure.in (emulations): Add thumb-pe target.
6019 * configure (emulations): Add thumb-pe target.
6021 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6023 * itbl-lex.l (yywrap): Don't define if already defined as a
6026 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6028 * depend.c (quote_string_for_make): New function.
6029 (wrap_output): Use it.
6031 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6033 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6034 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6036 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6038 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6039 Recognize -GN and -relax.
6040 (md_begin): Initialize gp size from -G switch.
6041 (alpha_force_relocation): Always force if -relax.
6042 (alpha_align): Take a new argument that will specify when to
6043 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6044 Change all callers. Emit nop alignment padding as nop+unop pair.
6046 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6048 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6049 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6051 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6053 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6054 require padding to the next long word boundary.
6056 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6058 * cgen.c: #include symcat.h.
6059 * config/tc-m32r.c: Likewise.
6061 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6063 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6064 absolute expressions instead of '$' prefixed register names.
6066 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6068 * read.c (s_set): Record file and line info for symbols when -as.
6069 (pseudo_set): Don't overwrite that dummy fragment.
6071 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6073 * config/tc-ppc.c (md_pseudo_table): Add "section".
6074 (ppc_named_section): New static function.
6076 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6078 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6079 so we don't have to scan the entire list.
6081 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6083 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6084 case, allow the parallel instructions to modify the same flag
6087 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6089 * listing.c (list_symbol_table): Categorize symbols by
6090 undefined_section rather than sy_frag->line == NULL.
6092 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6094 * Makefile.am (install-exec-local): Install properly when ln
6095 fails or tooldir == prefix.
6097 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6099 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6100 Test result of insert_operand for error.
6102 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6105 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6106 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6107 * doc/Makefile.in: Rebuild.
6109 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6111 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6112 (macro): Fix handling of M_COP[0-3].
6114 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6116 Based on patches from Ross Harvey <ross@teraflop.com>:
6117 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6118 if macro_alternate or macro_mri.
6119 (getstring): Remove support for byte constants between < and >.
6120 (get_any_string): '<' only starts a string if macro_alternate or
6122 (macro_expand_body): Permit keyword parameters following
6123 positional parameters.
6125 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6126 * configure.in (alpha*-*-netbsd*): New target.
6127 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6128 * configure: Rebuild.
6130 * as.h (flag_warn_suppress_instructionswap): Move from here...
6131 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6132 here, and make static.
6134 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6135 BFD_ASSEMBLER or MANY_SEGMENTS.
6137 * as.c (show_usage): Update bug-gnu-utils address.
6138 * gasp.c (show_usage): Likewise.
6139 * doc/as.texinfo (Bug Reporting): Likewise.
6141 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6143 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6144 insns regardless of the size of a pointer if we're in mips I or
6146 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6148 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6150 Fix rac to accept only a0:
6151 * tc-d10v.c (parallel_ok, find_opcode):
6152 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6153 Introduce OPERAND_GPR.
6155 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6157 * read.c (s_fill): Handle non-constant repeat counts by creating
6158 an rs_space fragment.
6160 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6162 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6163 from as_bad to as_warn.
6165 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6167 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6168 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6169 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6171 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6173 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6174 seg_fix_rotP rather than fix_root from seg_info.
6176 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6178 * expr.c: Add support for 0x1_2_3_4 bignums.
6180 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6182 * configure.in: Change -linux* to -linux-gnu*.
6183 * configure: Rebuild.
6185 * app.c (do_scrub_begin): Treat \r as whitespace.
6187 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6189 * Makefile.am: Update dependencies.
6190 * Makefile.in: Rebuild.
6192 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6194 * configure, aclocal.m4: Rebuild with new libtool.
6196 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6198 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6199 the argument to bfd_set_arch_mach.
6200 (load_address): Use bfd_arch_bits_per_address to determine the
6201 bit size of an address instead of looking at the isa level.
6202 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6204 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6206 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6208 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6210 * ehopt.c: New file.
6211 * as.h (enum _relax_state): Add rs_cfa.
6212 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6213 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6214 * read.c (emit_expr): Call check_eh_frame.
6215 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6216 (relax_segment): Likewise.
6217 * Makefile.am: Rebuild dependencies.
6218 (GAS_CFILES): Add ehopt.c.
6219 (GENERIC_OBJS): Add ehopt.o.
6220 * doc/internals.texi (Frags): Document rs_cfa.
6222 * as.c (show_usage): Mention --traditional-format.
6223 (parse_args): Accept --traditional-format.
6224 * as.h (flag_traditional_format): Declare.
6225 * output-file.c (output_file_create): If flag_traditional_format,
6226 set BFD_TRADITIONAL_FORMAT on stdoutput.
6227 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6229 * config/tc-mips.c (append_insn): Make sure that if we have a
6230 fixup for an unmatched %hi reloc, it does not associated with a
6233 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6234 * doc/Makefile.in: Likewise.
6236 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6238 * config/tc-m32r.c (check_for_side_effects): New function.
6239 (can_make_parallel): Add checks for instruction side effects
6240 clashing with the other instruction.
6241 (assemble_parallel_insn): Improve warning messages. Return error
6242 message from non-swapped instruction order.
6244 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6246 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6248 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6249 md_cleanup definition. This moves the forced literal output to
6250 the end of the source pass, and avoids macro's inserting literals
6251 into the code immediately after the macro expansion.
6253 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6255 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6256 a gas internal symbol is adjustable.
6257 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6259 * as.h: If gcc version greater than 2.6, use `__format__' and
6260 `__printf__' in function attributes, rather than `format' and
6263 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6265 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6267 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6269 Add tms320c30 support:
6270 * config/tc-tic30.h: New file.
6271 * config/tc-tic30.c: New file.
6272 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6273 TARGET_FORMAT as "coff-tic30".
6274 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6275 * Makefile.am: Rebuild dependencies.
6276 (CPU_TYPES): Add tic30.
6277 (CPU_OBJ_VALID): tic30-aout is valid.
6278 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6279 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6280 * configure, Makefile.in: Rebuild.
6282 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6284 * config/tc-v850.c (md_assemble): Improvements to error messages.
6286 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6288 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6289 BFD_RELOC_HI16_S to store the high bits of any value.
6291 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6292 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6293 assembler calculate relocations to any external symbol at all.
6294 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6295 involving generation of pc-relative relocs.
6296 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6297 has been moved to md_apply_fix3.
6299 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6300 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6301 which actually means (the address of identifier's GOT entry) +
6302 constant, which is not particularly useful.
6304 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6306 * read.h (include_dirs): Declare.
6307 (include_dir_count,include_dir_maxlen): Declare.
6309 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6311 * configure.in: Correct check for shared opcodes library.
6312 * configure: Rebuild.
6314 * listing.c (buffer_line): If we can't open the file, set at_end.
6315 (listing_print): Remove unused local variable fi.
6317 * config/m68k-parse.y (reglistpair): Handle register list in
6320 * config/vms-conf.h: Don't undef VERSION.
6322 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6324 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6326 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6328 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6329 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6330 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6331 (EXTRA_DIST): Define.
6332 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6333 explicitly rather than via the list of object files.
6334 (gcc-as.opt): New file created when make-gas.com is run.
6335 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6336 itbl-cpu.h} to #include appropriate file rather than copying that
6338 * config/vms-conf.h: Synchronize with current config.in.
6339 * Makefile.in: Rebuild.
6341 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6343 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6344 (parallel_ok): Relaxed parallel subinstruction dependency check.
6346 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6348 * as.h (flag_warn_suppress_instructionswap): added new flag.
6349 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6350 command line argument.
6351 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6352 warning only if flag_warn_suppress_instructionswap is false.
6354 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6356 * configure.in (i386-*-mingw32*): New target.
6357 * configure: Rebuild.
6359 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * symbols.c (resolve_symbol_value): Don't set the segment if it
6362 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6364 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6367 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6369 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6370 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6373 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6377 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6379 * config/tc-v850.c (v850_insert_operand): Display instruction when
6380 an error is encountered.
6382 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6384 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6385 (i386-*-sco3.2v5*coff): New target.
6386 (i386-*-sco3.2*): New target.
6387 * configure: Rebuild.
6389 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6391 * config/tc-v850.c: Tidy error message production.
6393 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6395 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6396 validate_immediate return value in the right type for comparisons
6399 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6401 * listing.c (MAX_BYTES): Use listing variables not constants.
6402 (data_buffer): No longer an array, but a pointer.
6403 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6404 (listing_listing): Allocate data_buffer.
6406 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6408 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6409 --listing-rhs-width, --listing-cont-lines.
6410 (show_usage): Update.
6411 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6412 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6413 (print_lines): Use the variables instead of the constants.
6414 (listing_listing): Likewise.
6415 * listing.h: Declare the new vars.
6417 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6419 * as.c (parse_args): Add --keep-locals alias for -L.
6420 Add --strip-local-absolute.
6421 (show_usage): Update.
6422 * as.h (flag_strip_local_absolute): New flag.
6423 * symbols.c (S_IS_LOCAL): Use it.
6424 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6425 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6426 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6428 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6430 * config/tc-m32r.c: Detect if explicitly parallel instructions
6431 might have an io conflict and issue a warning message.
6433 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6435 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6436 cgen_swap_fixups): Functions to save, restore and swap the fixup
6437 chain with a backup copy.
6438 (cgen_asm_finish_insn): Returns address of constructed insn.
6440 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6442 * listing.c (file_info_struct): Remove FILE, add POS.
6443 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6444 (file_info): Don't open the file.
6445 (buffer_line): Check for the file in the last_open cache, updating
6447 (print_source): Don't reference file_info->file.
6448 (listing_listing): Likewise.
6449 (listing_print): Close the file in the cache, if any.
6451 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6453 * read.c (dwarf_file_string): New file static variable.
6454 (emit_expr): Look for constant sequence that leads up to a file
6455 name in DWARF debugging output.
6456 (stringer): Use dwarf_file_string to decide whether to accept a
6457 string as a file name.
6459 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6461 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6462 (crack_operand): Add reg->reglst MRI hack.
6463 (r_seg): Put reglst symbols in reg_section.
6464 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6466 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6468 * tc-sh.c (get_specific): Handle SGR & DBR.
6470 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6472 * tc-h8300.c (parse_reg): Take the length of the symbol into
6473 account when attempting to match a register name.
6474 * tc-h8500.c (parse_reg): Likewise.
6476 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6478 * cgen.c: Formatting changes to improve readability.
6480 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6482 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6485 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6487 Based on a patch from Jim Wilson
6488 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6489 (tc_gen_reloc): Handle cross section PC relative relocs
6492 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6494 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6496 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6498 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6499 (expr_jmp_buf): New static local.
6500 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6501 (cgen_md_operand): New function.
6502 * tc-m32r.c: Clean up pass over `struct foo' usage.
6503 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6505 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6507 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6508 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6510 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6512 * config/tc-i386.c (i386_operand): Give an error if there are
6513 unrecognized characters after an expression.
6515 For older changes see ChangeLog-9697