1 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER to BFD_ASSEMBLER.
5 2000-06-16 Nick Clifton <nickc@cygnus.com>
7 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
8 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
10 * doc/c-mips.texi: Document newly accepted cpu variants.
12 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
14 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
16 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
18 * macro.c (getstring): Make it possible to escape the quote
21 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
23 * config/tc-hppa.c (pa_export): Weak symbols can be global.
25 2000-06-13 H.J. Lu <hjl@gnu.org>
27 * configure: Regenerate.
29 2000-06-09 Alan Modra <alan@linuxcare.com.au>
31 * app.c (do_scrub_begin): Don't default lex[';'] as a line
33 * doc/internals.texi (line_separator_chars): Semicolon is no
34 longer a default. Mention null and newline as defaults.
36 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
38 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
39 * config/tc-i860.h (line_separator_chars): Likewise.
40 * config/tc-h8300.c (line_separator_chars): Likewise.
41 * config/tc-i960.c (line_separator_chars): Likewise.
42 * config/tc-m68k.c (line_separator_chars): Likewise.
43 * config/tc-mips.c (line_separator_chars): Likewise.
44 * config/tc-ns32k.c (line_separator_chars): Likewise.
45 * config/tc-sparc.c (line_separator_chars): Likewise.
46 * config/tc-vax.c (line_separator_chars): Likewise.
48 * config/tc-h8300.c (comment_chars): Use string initialiser.
49 * config/tc-i960.c (line_comment_chars): Likewise.
50 * config/tc-z8k.c (comment_chars, line_comment_chars,
51 line_separator_chars): Likewise.
53 * config/tc-arm.c (line_separator_chars): Always use `;', not just
56 2000-06-08 Nick Clifton <nickc@cygnus.com>
58 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
61 2000-06-08 David O'Brien <obrien@FreeBSD.org>
63 * configure.in (VERSION): Update to show this is the CVS mainline.
65 2000-06-08 Matthew Jacob <mjacob@feral.com>
67 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
68 $at is the integer register $r28, vs. both $r28 and the floating
71 2000-06-08 James E. Wilson <wilson@cygnus.com>
73 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
74 (dot_endp): Don't call ia64_flush_insns.
75 (emit_one_bundle): Don't delete prologue/body records from
76 unwind_record list in first loop. Rewrite second loop to account for
79 2000-06-07 David Mosberger <davidm@hpl.hp.com>
81 * config/tc-ia64.c: Add missing prototypes.
82 (generate_unwind_image): Cast argument to output_unw_records call.
84 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
86 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
88 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
90 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
91 (REGISTER_P): likewise.
92 (avr_opcodes): uses include/opcode/avr.h
93 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
95 2000-06-04 Alan Modra <alan@linuxcare.com.au>
97 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
100 2000-06-03 H.J. Lu <hjl@gnu.org>
102 * read.c (is_end_of_line): Put back `;'.
104 2000-06-03 Alan Modra <alan@linuxcare.com.au>
106 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
108 2000-06-01 Alan Modra <alan@linuxcare.com.au>
110 * expr.c (operand): Test is_end_of_line outside switch to catch
111 line separator chars that are also operators.
112 (operator): Return O_illegal for line separator chars.
114 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
115 entry (or `!' entry for TC_HPPA).
117 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
118 before indexing is_end_of_line. Remove redundant check for '\0'.
120 * config/tc-h8500.c (md_assemble): Likewise.
121 * config/tc-mcore.c (md_assemble): Likewise.
122 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
125 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
127 * config/tc-mcore.c (mcore_cons): Likewise.
128 (mcore_float_cons): Likewise.
129 (mcore_stringer): Likewise.
130 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
132 2000-06-01 Scott Bambrough <scottb@netwinder.org>
134 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
136 2000-05-29 Nick Clifton <nickc@cygnus.com>
138 * config/tc-sh.c: Fix compile time warning messages.
140 * config/tc-mips.c: Fix compile time warning messages.
142 2000-05-29 Philip Blundell <philb@gnu.org>
144 * doc/as.texinfo: Update copyright dates.
145 (Local Labels): Delete misplaced mention of ARM.
146 * NEWS: Mention ARM ELF support.
148 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
150 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
151 it is modified, and use the real_size to compute the frag address
152 for dwarf2 line info.
154 2000-05-27 Alan Modra <alan@linuxcare.com.au>
156 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
157 line-matching scheme to cope with automake moving variables around.
158 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
159 * Makefile.in: Regenerate.
161 2000-05-26 Jakub Jelinek <jakub@redhat.com>
163 * config/tc-sparc.c (sparc_relax): New.
164 (md_longopts): Add -relax and -no-relax options.
165 (md_parse_options, md_show_usage): Likewise.
166 (md_apply_fix3): Optimize tail call into branch always if possible.
168 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
170 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
171 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
172 rules, with warning when a GAS statement specifies a packing that
173 will result in an instruction being squashed.
174 Added typdef packing_type and enumerals, changed various integer literals
175 to use the enumerals.
177 2000-05-24 David Mosberger <davidm@hpl.hp.com>
179 * config/tc-ia64.c (dot_restorereg_p): New function.
180 (md_pseudo_table): Add restorereg.p.
181 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
182 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
184 * config/tc-ia64.h (unw_record_type): Add unwabi.
185 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
186 called MASK with members for imask, and the masks produced by
187 fr_mem, gr_mem, br_mem, and frgr_mem.
188 (unw_p_record): Add members ABI and CONTEXT.
189 (unw_x_record): Add member AB.
190 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
191 as pseudo-register for use during unwind info generation.
192 (AR_PFS, AR_LC): New macros.
193 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
194 whose names start with an at sign (as in "@priunat").
195 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
197 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
198 proc_end, unwind_info, personality_routine): Consolidate into
199 "unwind" structure to reduce offset-table use. Add member
200 NEXT_SLOT_NUMBER to track the slot number for the next instruction
202 (output_R1_format, output_R3_format, output_P3_format,
203 output_P6_format): Initialize R with zero to reduce compiler warnings.
204 (output_P7_format): Ditto. Add `default' branch to switch
205 statement to reduce compiler warnings.
206 (output_P8_format, output_B1_format, output_B4_format): Ditto.
207 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
208 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
209 into single argument.
210 (output_X1_format, output_X3_format): Initialize R with zero to reduce
211 compiler warnings. Merge A and B args into single argument.
212 (output_X2_format, output_X4_format): Remove unused variable R. Merge
213 A and B args into single argument.
214 (free_record): Removed (wasn't used).
215 (free_list_records): Also free imasks in prologue records.
216 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
217 (output_spill_mask): Remove.
218 (output_unwabi): New function.
219 (output_epilogue, output_label_state, output_copy_state): Call
221 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
222 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
224 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
225 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
226 as part of handling the prologue records. Emit region's imask if
227 we have one. Handle unwabi, epilogue, label_state, copy_state,
228 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
229 spill_sprel_p, and spill_reg_p records.
230 (set_imask, count_bits, slot_index): New function.
231 (fixup_unw_records): Fix region size computation. Handle
232 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
233 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
234 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
235 set_imask accordingly. Update imask for gr_gr, and br_gr records.
236 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
237 (dot_save): Use manifest constants for applicaton registers.
238 Handle REG_PR and REG_PRIUNAT.
239 (dot_restore): Don't just ignore it.
240 (dot_restorereg): New function..
241 (generate_unwind_image): Ensure unwind info is a multiple of eight
242 bytes, not just four bytes.
243 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
244 (dot_altrp): Don't just ignore it.
245 (dot_savemem): New function. Replaces dot_savesp() and
246 dot_savepsp(). Use manifest constants for applicaton registers.
247 Handle REG_PR and REG_PRIUNAT.
248 (dot_savef): Simplify.
249 (dot_saveb): Support generation of br_gr.
250 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
251 dot_label_state, dot_copy_state): New function.
252 (dot_unwabi): Don't just ignore it.
253 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
254 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
255 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
256 (emit_one_bundle): Set slot number for prologue/body records
257 *before* emitting the first insn.
258 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
259 (md_begin): Declare "psp" pseudo-register.
260 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
261 so we don't get segfault.
262 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
263 counts as required per SW Conventions manual
264 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
265 output_preds_psprel, output_preds_sprel, output_spill_base,
266 output_unat_psprel, output_unat_sprel, output_lc_psprel,
267 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
268 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
269 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
270 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
271 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
272 (dot_vframe): Implement.
273 (dot_vframesp, dot_vframepsp): New function.
275 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
277 * configure.in (i386-*-freebsd a.out entry): Quote properly.
278 * configure: Regenerate.
280 2000-05-23 Alan Modra <alan@linuxcare.com.au>
282 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
283 (md_estimate_size_before_relax): so we can use it here instead of
284 old kludges. Localise vars to blocks. Comment.
286 * frags.c (frag_new): Update fr_var comments.
287 * frags.h (struct frag): Ditto.
289 2000-05-22 Richard Henderson <rth@cygnus.com>
291 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
292 (pseudo_func): Add pcrel.
293 (operand_match): Handle IA64_OPND_TGT64.
294 (build_insn): Likewise.
295 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
296 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
297 (fix_insn): Handle all three 64-bit relocation types.
299 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
301 * obj.h (struct format_ops): New members begin, app_file,
302 s_set_other, s_set_desc, s_get_type, s_set_type,
303 separate_stab_sections, init_stab_section.
305 * config/obj-multi.h: Update GPL notice to v2.
308 (S_SET_SIZE): Test s_set_size for NULL before calling.
309 (S_SET_ALIGN): Similar for s_set_align.
314 (SEPARATE_STAB_SECTIONS): New.
315 (INIT_STAB_SECTION): New.
316 (EMIT_SECTION_SYMBOLS): New.
317 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
319 * config/obj-elf.h: Update GPL notice to v2.
320 Mention that this file is included from obj-multi.h.
321 (obj_begin): Wrap definition in ifndef.
322 (elf_file_symbol): Constify declaration.
323 (obj_app_file): Ditto.
324 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
325 Wrap in ifndef SEPARATE_STAB_SECTIONS.
327 * config/obj-elf.c (elf_s_set_other): New.
328 (elf_file_symbol): Constify argument.
329 (elf_separate_stab_sections): New.
330 (elf_init_stab_section): New.
331 (elf_format_ops): Add new members. Remove comma at end.
333 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
334 (ecoff_format_ops): Add new fields. Remove comma at end.
335 Mention inconsistency for emit_section_symbols.
337 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
339 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
340 (coff_separate_stab_sections): New.
341 (coff_format_ops): Add new members.
343 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
344 (obj_aout_s_set_other): New.
345 (obj_aout_s_set_desc): New.
346 (obj_aout_s_get_type): New.
347 (obj_aout_s_set_type): New.
348 (obj_aout_separate_stab_sections): New.
349 (aout_format_ops): New members added. Use obj_aout_process_stab,
350 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
351 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
353 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
355 2000-05-22 Alan Modra <alan@linuxcare.com.au>
357 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
358 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
359 (md_estimate_size_before_relax): Ensure jumps to weak and
360 externally visible symbols are relocatable.
362 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
364 * stabs.c (aout_process_stab): Make global.
365 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
366 * read.h (aout_process_stab): Declare.
368 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
369 Generalize to *aout, *coff *elf.
370 * configure: Regenerated.
372 * doc/internals.texi (Object format backend): Say
373 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
375 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
376 * Makefile.in: Regenerated.
378 2000-05-19 Catherine Moore <clm@cygnus.com>
380 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
382 2000-05-18 Alan Modra <alan@linuxcare.com.au>
384 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
385 instruction to reflect change in re_assemble_*.
387 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
389 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
390 build PA64 ELF tools.
391 * configure: Rebuilt.
393 2000-05-17 Alan Modra <alan@linuxcare.com.au>
395 * Makefile.am: Regenerate dependencies.
396 * Makefile.in: Regenerate.
398 2000-05-15 Nick Clifton <nickc@cygnus.com>
400 * config/tc-arm.c (struct asm_psr): Add boolean field
401 distinguishing between CSPR and SPSR. Rename 'number' field
403 (psrs): Rearrange contents to match new asm_psr structure.
404 (arm_psr_parse): Move next to psr_required_here. Make it
405 return an asm_psr structure.
406 (psr_required_here): Use asm_psr structure returned by
408 (do_msr): Reorganise to allow psr_required_here to be called
410 (md_undefined_name): Mark 'name' parameter as unused, since
411 the COFF target does not use it.
413 2000-05-14 David O'Brien <obrien@FreeBSD.org>
415 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
417 * config/te-aux.h: Likewise.
418 * config/te-dpx2.h: Likewise.
419 * config/te-go32.h: Likewise.
420 * config/te-hp300.h: Likewise.
421 * config/te-hppa.h: Likewise.
422 * config/te-i386aix.h: Likewise.
423 * config/te-ic960.h: Likewise.
424 * config/te-interix.h: Likewise.
425 * config/te-nbsd532.h: Likewise.
426 * config/te-pc532mach.h: Likewise.
427 * config/te-ppcnw.h: Likewise.
428 * config/te-psos.h: Likewise.
429 * config/te-sparcaout.h: Likewise.
430 * config/te-sun3.h: Likewise.
431 * config/te-sysv32.h: Likewise.
433 2000-05-14 Alan Modra <alan@linuxcare.com.au>
435 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
436 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
437 and sign extend without an if statement.
438 (build_bytes): Likewise.
440 2000-05-14 Kazu Hirata <kazu@hxi.com>
442 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
443 X_add_symbol L_32 case.
445 2000-05-14 David O'Brien <obrien@FreeBSD.org>
447 * config/te-freebsd.h: New file.
449 2000-05-13 Alan Modra <alan@linuxcare.com.au>
451 * asintl.h (gettext, dgettext, dcgettext, textdomain,
452 bindtextdomain): Replace defines with those from intl/libgettext.h
453 to quieten gcc warnings.
455 * NEWS: Mention x86 .arch and -q.
457 * config/tc-i386.c (quiet_warnings): New.
458 (md_assemble): Use quiet_warnings.
459 (md_parse_option): Set quiet_warnings from -q.
460 (md_show_usage): Mention -q, delete -m.
461 (flag_do_long_jump): Delete.
462 (md_parse_option): Remove -m.
463 (md_show_usage): Remove -m.
464 (md_create_long_jump): Remove useless flag_do_long_jump code.
466 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
467 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
469 2000-05-13 Alan Modra <alan@linuxcare.com.au>
470 Alexander Sokolov <robocop@netlink.ru>
472 * doc/c-i386.texi (i386-Arch): New section.
473 (i386-Syntax): Mention .intel_syntax and .att_syntax.
475 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
476 (smallest_imm_type): Use smallest opcode for shift by one if cpu
477 architecture has been given and is not 486.
479 (md_pseudo_table): Add .arch.
480 (md_assemble): Warn if cpu architecture has been given and an
481 unsupported instruction.
483 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
484 Move operand_types bit defines after relevant template field.
485 (template): Add cpu_flags.
489 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
491 * config/tc-mn10300.h (md_end): Define.
492 (mn10300_finalize): Declare.
493 * config/tc-mn10300.c: Include dwarf2dbg.h.
494 (debug_line): Define.
495 (md_assemble): Generate dwarf2 line info.
496 (mn10300_finalize): New function. Finalize dwarf2 info.
498 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
500 * config/tc-mips.c (md_estimate_size_before_relax): Use the
501 external version of the relocation for weak symbols.
503 2000-05-08 David Mosberger <davidm@hpl.hp.com>
505 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
506 frame size in units of 16 bytes, as required per SW Conventions manual.
507 (output_unw_records): Output info-block header as a dword to get
510 2000-05-08 Alan Modra <alan@linuxcare.com.au>
512 * as.h: #include "file", not <file> on files from ../include.
513 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
514 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
515 (md_convert_frag): Add ATTRIBUTE_UNUSED.
516 (tc_coff_symbol_emit_hook): Ditto.
517 (OPTCOUNT): Cast to int to avoid compiler warning.
518 (md_begin): Fix signed/unsigned warnings.
520 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
522 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
523 ABRANCH LONG case for a conditional branch on a 68000.
524 (md_estimate_size_before_relax): Likewise. Also handle
525 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
526 (m68k-ip: case ABSL): Relax absolute references to 16-bit
527 PC-relative on all CPUs.
528 (md_estimate_size_before_relax): Likewise.
530 2000-05-04 Alan Modra <alan@linuxcare.com.au>
532 * as.c (parse_args): Just mention current year in printed
535 2000-05-03 J.T. Conklin <jtc@redback.com>
537 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
539 (md_parse_option): Recognize -m7400.
541 2000-05-03 Ian Lance Taylor <ian@zembu.com>
543 * config/atof-ieee.c (gen_to_words): When adding carry back in,
544 don't permit lp to become less than the words array.
546 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
548 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
549 Fix little-endian case.
551 2000-05-03 David O'Brien <obrien@NUXI.com>
553 * as.c (parse_args): Update copyright.
555 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
557 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
558 for the .bss section too.
560 2000-05-02 Alan Modra <alan@linuxcare.com.au>
562 * configure.in: Set em=linux for hppa-*-linux.
563 * configure: Regenerate.
564 * doc/Makefile.in: Regenerate with correct automake.
566 * frags.c (frag_grow): Sanity check chunk_size.
568 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
569 * config/obj-som.h: Likewise.
570 * config/obj-ieee.h: Likewise.
572 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
574 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
575 (md_pseudo_table): Fully initialise OBJ_ELF cases.
576 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
577 (pa_ip): low_sign_unext now returns via function value. Use
578 re_assemble_* instead of dis_assemble_* and
579 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
581 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
582 (md_section_align, md_parse_option, md_show_usage,
583 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
584 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
585 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
586 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
587 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
589 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
590 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
591 outside of switch. Correct mask and shifting errors in case 10
592 and case -11. In case 21, compare against signed range to suit
593 hppa_field_adjust changes. In case 12, use re_assemble_12. In
594 case 17 and case 22, use offsetT variable to properly check range.
595 Use re_assemble_* here too.
596 (evaluate_absolute): Change type of value to offsetT. Call
597 hppa_field_adjust to do the work for us.
598 (pa_parse_cmpb_64_cmpltr): Delete save_s.
599 (pa_parse_cmpib_64_cmpltr): Ditto.
600 (pa_build_unwind_subspace): Delete unused var subseg. Change type
601 of i to unsigned int.
602 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
603 (pa_end_of_source): Return type is void.
605 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
607 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
609 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
611 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
613 (md_begin): Removed "construct symbols for each register name".
614 Because register names conflicts with GCC generated function
616 (avr_operand): Now constant numbers can be used as a register
617 identifiers (0 as r0, 31 as r31).
618 (md_assemble): use skip_space () before parsing instruction
621 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
623 * config/tc-avr.c: New AVR_ISA_ defined.
624 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
625 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
626 for `fmul', `movw' and `lpm R,Z' instructions.
627 (avr_operands): Warn if current opcode is a two-word instruction
628 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
629 (avr_opcodes): New commands added.
630 (REGISTER_P): Check 'a' and 'v' constraint letters.
631 (mcu_types): New MCU added.
633 2000-05-01 Alan Modra <alan@linuxcare.com.au>
635 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
636 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
637 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
638 * configure: Regenerate.
640 2000-04-29 Andreas Jaeger <aj@suse.de>
642 * as.h: Correctly check GCC version.
644 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
646 * as.c (parse_args): Allow md_parse_option to override -a listing
648 * config/obj-coff.c (add_lineno): Change type of offset parameter
649 from "int" to "bfd_vma."
650 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
651 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
652 (ppc_change_csect): Align correctly for XCOFF64.
653 (ppc_machine): New function, which discards "ppc_machine" line.
654 (ppc_tc): Cons for 8 when code is 64 bit.
655 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
657 (md_parse_option): Handle -a64 and -a32.
659 * config/tc-ppc.h (TARGET_MACH): Define.
660 (TARGET_FORMAT): Move to function.
661 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
663 2000-04-26 David O'Brien <obrien@FreeBSD.org>
665 * doc/as.1: Fix unbalanced brackets.
667 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
669 (line_comment_chars): Set to '/' if TE_FreeBSD.
671 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
673 * configure.in: Configury support for PA64 (currently disabled).
674 * configure: Rebuilt.
676 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
678 * config/tc-mips.c (s_change_sec): Use record_alignment, not
679 bfd_set_section_alignment.
681 2000-04-25 Alan Modra <alan@linuxcare.com.au>
683 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
686 2000-04-24 Nick Clifton <nickc@cygnus.com>
688 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
689 * doc/as.texinfo (Align): Include arm and strongarm in list of
690 targets that have the second form of the behaviour of the .align
693 2000-04-24 Mark Klein <mklein@dis.com>
695 * obj-som.c: Terminate obj_pseudo_table.
697 2000-04-22 Timothy Wall <twall@cygnus.com>
699 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
701 (operand_match): Conditionally insert default bit values for IMMU9.
703 2000-04-14 Matthew Green <mrg@cygnus.com>
705 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
706 * configure: Rebuilt.
708 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
709 Jason Eckhardt <jle@cygnus.com>
711 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
713 * config/tc-hppa.c (CHECK_ALIGN): New macro.
714 Added handling of new operand types l,y,&,fe,fE,fx.
716 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
717 David Mosberger <davidm@hpl.hp.com>
718 Timothy Wall <twall@cygnus.com>
719 Andrew MacLeod <amacleod@cygnus.com>
720 Jim Wilson <wilson@cygnus.com>
722 * Makefile.am (CPU_TYPES): Add ia64.
723 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
724 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
725 * Makefile.in: Rebuild.
726 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
727 * configure: Rebuild.
728 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
729 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
730 * expr.c (expr): Handle md_optimize_expr.
731 * read.c (LEX_HASH): Add comment.
732 * config/tc-ia64.c, config/tc-ia64.h: New files.
734 2000-04-21 Richard Henderson <rth@cygnus.com>
736 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
737 bundling a non-delayed branch type instruction.
739 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
741 * config/tc-mn10300.c (HAVE_AM30): Define.
742 (md_assemble): Use it.
744 2000-04-19 Alan Modra <alan@linuxcare.com.au>
746 * config/obj-elf.c (obj_elf_change_section): Check for changed
749 * Makefile.am: (CPU_MULTI_VALID): Remove.
750 (MULTI_CPU_TYPES): Define.
751 (MULTI_CPU_OBJ_VALID): Define.
752 (DEPTC): Use the above.
755 Regenerate dependencies.
756 * Makefile.in: Regenerate.
758 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
760 * Makefile.am (YACC, LEX): Get them from configure.
762 2000-04-18 H.J. Lu (hjl@gnu.org)
764 * config/tc-i386.c (offset_in_range): Use addressT instead of
765 bfd_vma for non-bfd assemblers.
767 2000-04-17 Alan Modra <alan@linuxcare.com.au>
769 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
770 doesn't give spurious errors.
772 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
774 * as.h (SEEK_SET): Define if undefined.
776 2000-04-13 Alan Modra <alan@linuxcare.com.au>
778 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
779 constants, and don't assume offsetT is 32 bits.
781 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
783 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
784 (md_pcrel_from_section): Add prototype.
785 (d10v_fix_adjustable): Add prototype.
786 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
788 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
790 2000-04-12 Nick Clifton <nickc@cygnus.com>
792 * config/tc-d10v.c (find_opcode): Correctly calculate position of
793 symbol in frag chain.
795 2000-04-10 Alan Modra <alan@linuxcare.com.au>
797 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
798 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
799 (fits_in_signed_word, smallest_imm_type): Ditto.
800 (md_assemble): Use an offsetT var to hold offsetT values, not a
802 (offset_in_range): New.
803 (md_assemble): Use it.
804 (md_convert_frag): Change type of target_address, opcode_address,
805 and displacement_from_opcode_start to offsetT.
806 (md_create_short_jump): Change type of offset to offsetT.
807 (md_create_long_jump): Ditto.
808 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
809 (md_chars_to_number): Remove.
810 (output_invalid): Remove duplicate prototype.
812 2000-04-09 Nick Clifton <nickc@cygnus.com>
814 * Makefile.am (CPU_TYPES): Add 'avr'.
815 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
816 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
818 * Makefile.in: Regenerate.
820 * doc/as.texinfo: Add M32R documentation.
822 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
824 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
825 --enable-build-warnings option.
826 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
827 * Makefile.in, configure: Re-generate.
829 2000-04-07 Nick Clifton <nickc@cygnus.com>
831 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
832 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
833 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
834 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
835 (arm_force_relocation): Force relocations for
836 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
838 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
840 * config/tc-sh.c (get_operands): There's no third operand if the
841 first operand is an immediate.
843 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
845 * config/tc-sh.c (immediate): Delete.
846 (sh_operand_info): Add immediate member.
847 (parse_reg): Use A_PC for pc.
848 (parse_exp): Add second argument 'op'. All callers changed.
849 (parse_at): Expect pc to be coded as A_PC.
850 Use immediate field in *op.
851 (insert): Add fourth argument 'op'. All callers changed.
852 (build_relax): Add second argument 'op'. All callers changed.
853 (insert_loop_bounds): New function.
854 (build_Mytes): Remove DISP_4.
855 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
856 (assemble_ppi): Use immediate field in *operand.
857 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
858 (md_apply_fix): Likewise.
859 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
861 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
863 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
865 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
867 * internals.texi (CPU backend): Document
868 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
870 2000-04-04 Alan Modra <alan@linuxcare.com.au>
872 * po/gas.pot: Regenerate.
874 * as.c (show_usage): Restore translated part of bug string.
875 * gasp.c (show_usage): Likewise.
877 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
878 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
880 (DEP1): Modify for "gcc -MM".
884 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
886 * Makefile.in: Regenerate.
888 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
890 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
891 (md_begin): Likewise.
892 (HAVE_AM33): New macro.
893 (md_assemble): Use it. Match r_regs and xr_regs only if
896 2000-04-03 Alan Modra <alan@linuxcare.com.au>
898 * as.h: #include "bin-bugs.h"
899 * as.c (show_usage): Use REPORT_BUGS_TO.
900 * gasp.c: #include "bin-bugs.h"
901 (show_usage): Use REPORT_BUGS_TO.
903 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
905 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
907 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
908 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
911 2000-04-03 Alan Modra <alan@linuxcare.com.au>
913 * config/tc-i386.c (i386_immediate): Don't assume a constant
914 immediate is necessarily 16 bits when in 16 bit code mode.
915 (md_assemble): Instead set guess_suffix here after we have checked
918 2000-04-02 Richard Henderson <rth@cygnus.com>
920 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
921 quantities. Correct right shift sign extension.
922 (build_insn): Make `number' unsigned long. Mask top 6 bits of
923 32-bit value when shifting into place.
925 2000-04-01 Ian Lance Taylor <ian@zembu.com>
927 * app.c: Add ATTRIBUTE_UNUSED as needed.
928 * config/tc-ppc.c: Likewise.
929 (ppc_size): Make unsigned long.
930 (ppc_insert_operand): Add casts to avoid warnings.
932 2000-03-31 Nick Clifton <nickc@cygnus.com>
934 * config/tc-d10v.h (md_flush_pending_output): Define.
936 2000-03-29 Nick Clifton <nickc@cygnus.com>
938 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
939 segment. Works for both BFD_ASSEMBLER and others.
940 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
942 2000-03-29 Nick Clifton <nickc@cygnus.com
944 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
946 2000-03-28 Alan Modra <alan@linuxcare.com.au>
948 * listing.c (LISTING_LHS_WIDTH): Default depends on
950 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
952 2000-03-27 Ian Lance Taylor <ian@zembu.com>
954 * config/tc-sh.c (md_show_usage): Use backslash before newline in
957 2000-03-27 Alan Modra <alan@linuxcare.com.au>
959 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
961 * config/tc-avr.c (mcu_types): Add missing initialiser.
962 (md_pcrel_from_section): Add prototype.
963 (avr_operand): Remove redundant test of unsigned < 0.
964 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
966 2000-03-27 Denis Chertykov <denisc@overta.ru>
968 * config/tc-avr.c: New file for AVR support.
969 * config/tc-avr.h: Likewise.
970 * configure.in: Add AVR support.
971 * configure: Regenerate.
973 2000-03-26 Timothy Wall <twall@cygnus.com>
975 * gasp.c (macro_op): Add new argument to check_macro call.
976 Macro structure definitions moved to macro.h
977 * sb.h: Add argument to prototype for input_scrub_include_sb.
978 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
979 nesting checks with an additional flag.
980 (struct input_save): Add flag to indicate whether current sb
981 should be checked for proper macro/conditional nesting.
982 (input_scrub_push/pop): Save/restore nest check flag.
983 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
985 * macro.c (check_macro): Allow caller to retrieve parsed macro
986 information if a pointer is provided. This information may be
987 used by the new macro hooks.
988 * macro.h: Update prototype for check_macro. Macro struct
989 definitions moved here from macro.c/gasp.c.
990 * read.c (read_a_source_file): Add parameter to check_macro call,
991 and pass macro info to the macro hook, if defined.
992 (input_scrub_insert_line): New. Allow insertion of a line of
993 characters into the input stream.
994 (input_scrub_insert_file): New. Allow insertion of an arbitrary
995 file into the input stream.
996 (s_include): Use input_scrub_insert_file.
997 * internals.texi: Document new macro hooks.
998 * as.h: New prototypes added.
1000 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1002 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1003 an initial capital letter.
1004 (i386_index_check): Reindent.
1006 2000-03-19 Nick Clifton <nickc@cygnus.com>
1008 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1011 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1013 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1014 instruction operand bad if Rd > 7 when generating
1015 thumb instructions. Prevents for example,
1016 "adr r12,label" from silently failing and generating
1017 the wrong instruction.
1019 2000-03-17 Nick Clifton <nickc@cygnus.com>
1021 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1022 that have a destingation >= 0x400000.
1023 Fix compile time warning messages.
1025 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1027 * config/tc-sh.c (md_begin): When encountering insn that are
1028 not supported by the current arch, only change the name if
1029 its contents are the same as prev_name.
1030 (get_specific): If the the architecture doesn't match, fail.
1032 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1034 * config/tc-sh.c (IDENT_CHAR): Define.
1035 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1036 matching back where it came from.
1038 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1040 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1042 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1044 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1047 2000-03-15 Kazu Hirata <kazu@hxi.com>
1049 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1051 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1053 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1054 floating-point-number, make sure 'f' is in FLT_CHARS.
1056 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1058 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1059 (s_lcomm_internal): Use it.
1060 * doc/internals.texi (CPU backend): Document it.
1061 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1064 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1066 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1069 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1070 implementation doesn't have special handling for switch
1072 (macro_build): Allow for code in sections other than .text.
1074 (mips_ip): Likewise.
1075 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1076 Don't perform relocs if we will be outputting them.
1077 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1078 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1081 2000-03-09 Catherine Moore <clm@cygnus.com>
1083 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1084 relocation type based on the entry in the fixup structure.
1086 2000-03-08 H.J. Lu (hjl@gnu.org)
1088 * Makefile.am (install-exec-tooldir): Depend on
1089 install-exec-bindir for parallel make.
1090 * Makefile.in: Regenerated.
1092 2000-03-06 Nick Clifton <nickc@cygnus.com>
1094 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1096 (md_parse_option): Parse -m32r command line switch - disable m32rx
1098 (md_show_usage): Document new option.
1100 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1101 * doc/Makefile.in: Regenerate.
1102 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1104 2000-03-02 Michael Meissner <meissner@redhat.com>
1106 * config/tc-d30v.c (check_range): Remove code that incorrectly
1107 sign extended values where bits < 32.
1109 2000-03-02 H.J. Lu (hjl@gnu.org)
1111 * configure.in: Support --enable-targets=all on ia32.
1112 * configure: Regenerated.
1114 2000-03-01 Nick Clifton <nickc@cygnus.com>
1116 * gasp.c (do_align): Remove bogus check of alignment value.
1118 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1120 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1121 TC_PPC was defined forced the type of a symbol with no other type
1124 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1126 * doc/internals.texi (CPU backend): Mention that
1127 line_separator_chars do not break up comments. Fix typos for
1128 LEX_AT and LEX_NAME descriptions. Document operands for
1129 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1130 description of md_create_short_jump usage. Document argument for
1131 md_undefined_symbol.
1133 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1135 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1136 (md_parse_option): Handle it.
1137 (md_show_usage): Document it.
1139 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1141 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1142 opcode, for the instruction `pal19'. From Andrea Arcangeli
1145 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1147 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1149 (md_assemble): To here, before template operands are matched.
1150 Also ensure a constant immediate is sign extended when we know the
1151 size is at most 16 bits. This is to catch cases like "add
1152 $0xffc0,%ax" where we don't know the size, and thus that the
1153 immediate can be represented as Imm8S until after parsing the
1155 (i386_displacement): Similarly sign extend 16 bit constant
1157 (md_assemble): Relax 16-bit jump constant range check to suit sign
1158 extended displacements.
1160 2000-02-26 Andreas Jaeger <aj@suse.de>
1162 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1164 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1166 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1167 call operands when intel_syntax.
1168 (intel_float_operand): Return 2 for "fi...".
1169 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1170 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1171 earlier "SHORT" change.
1172 (md_assemble): When determining suffix from Regs, exclude
1175 2000-02-24 Nick Clifton <nickc@cygnus.com>
1177 * configure: Add arm-wince, mips-pe and sh-pe targets.
1178 * configure: Regenerate.
1180 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1182 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1183 "pe-mips" for the mips-pe target.
1185 * config/tc-arm.c (insns): Change displacement encoded in BL
1186 and B instructions if the target port is arm-wince.
1187 (do_ldst): Do not bias the relocation offset if the target
1189 (md_pcrel_from): Add in missing relocation offset bias if the
1190 target os arm-wince.
1192 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1193 (md_begin): Disable -G support for mips-pe target.
1194 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1195 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1198 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1199 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1200 assembler, just set the alignment to 4.
1202 * config/te-wince-pe.h: New file for WinCE targets. Define
1205 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1207 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1208 string instructions.
1209 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1210 (i386_intel_memory_operand): After finding a segment override,
1211 check again for no `[' before looking for a displacement. Bomb if
1212 more than one displacement rather than silently discarding the
1213 second and subsequent ones. Free strings malloc'd by
1214 build_displacement_string.
1216 2000-02-24 Catherine Moore <clm@cygnus.com>
1218 * config/obj-som.c (obj_pseudo_table): Add "weak".
1219 (obj_som_weak): New routine.
1221 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1223 * config/tc-i386.c (union i386_op): New.
1224 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1225 Throughout file replace occurences of disps[n], imms[n], regs[n]
1226 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1227 intel mode operand swapping. Add assert in regKludge and
1228 fake_zero_displacement code. Test i.types[n] when outputting
1229 displacements and immediates. Combine output of Disp16 with
1231 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1232 when in intel mode by (not) reversing fsub and fdiv operands
1233 before the template search. This fails for single operand
1234 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1235 undefined. Instead fix the base_opcode after we've found the
1236 template. Move base_opcode xor with found_reverse_match from
1237 opcode output code to before this fix so we test for the correct
1239 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1240 check in intel mode. Instead compare opcodes.
1242 * config/tc-i386.h (TC_RELOC): Delete.
1243 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1244 with equivalent call to reloc.
1246 * as.h (flag_m68k_mri): Move declaration after target include, and
1247 only declare when TC_M68K defined. Define as zero otherwise.
1248 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1249 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1250 Define as zero otherwise.
1251 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1252 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1253 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1254 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1255 testing whether defined.
1256 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1257 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1258 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1259 rather than testing whether defined.
1260 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1261 (parse_mri_cons): Declare and use only when TC_M68K.
1262 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1263 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1264 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1266 * NEWS: Mention IBM 370 support.
1268 2000-02-23 Richard Henderson <rth@cygnus.com>
1270 * config/tc-i386.c (md_assemble): When swapping operands for
1271 intel_syntax, assume everything that's not Imm or Disp is a
1274 2000-02-23 Linas Vepstas <linas@linas.org>
1276 * config/tc-i370.c, config/tc-i370.h: New files.
1277 * Makefile.am: Add support for Linux/IBM 370.
1278 * configure.in: Likewise.
1279 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1280 * config/obj-elf.c: Include elf/i370.h
1281 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1283 * Makefile.in: Regenerate.
1284 * configure: Regenerate.
1286 * doc/c-i370.texi: New file.
1287 * doc/all.texi: Include it.
1288 * doc/as.texinfo: And here.
1289 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1290 * doc/Makefile.in: Regenerate.
1292 2000-02-19 Michael Meissner <meissner@redhat.com>
1294 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1295 determine if an instruction can be used in parallel with an ADDppp
1296 or SUBppp instruction.
1298 2000-02-22 Andrew Haley <aph@cygnus.com>
1300 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1302 1999-12-30 Andrew Haley <aph@cygnus.com>
1304 * config/tc-mips.c (mips_gp32): New variable.
1305 (macro_build) Use mips_gp32.
1307 (md_longopts): Add "-mgp32" and "-mgp64".
1308 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1310 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1312 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1313 warning, and bump it to 1.
1315 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1317 From Brad Lucier <lucier@math.purdue.edu>:
1318 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1321 2000-02-21 Catherine Moore <clm@cygnus.com>
1323 * config/tc-mips.c (MF_HILO_INSN): Define.
1324 (mips_7000_hilo_fix): Declare.
1325 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1326 (md_parse_option): Check for 7000_HILO_FIX options.
1327 (OPTION_M7000_HILO_FIX): Define.
1328 (OPTION_NO_M7000_HILO_FIX): Define.
1329 * doc/c-mips.texi (-mfix7000): Describe.
1331 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1333 * listing.c (print_lines): Remove unused variable `end'.
1335 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1336 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1337 reloc_type when BFD_ASSEMBLER.
1338 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1339 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1340 statement and quell signed vs. unsigned comparison warning.
1342 2000-02-18 Nick Clifton <nickc@cygnus.com>
1344 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1345 the computed frag offset, rather than overwriting it.
1347 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1349 * config/tc-sh.c ("elf/sh.h"): Include.
1350 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1351 (md.begin): Initialize target_arch.
1352 Only include opcodes in has table that match selected architecture.
1353 (parse_reg): Recognize register names for sh-dsp.
1354 (parse_at): Recognize post-modify addressing.
1355 (get_operands): The leading space is now optional.
1356 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1357 arguments. Update valid_arch.
1358 (build_Mytes): Add support for SDT_REG_N.
1359 (find_cooked_opcode): New function, broken out of md_assemble.
1360 (assemble_ppi, sh_elf_final_processing): New functions.
1361 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1362 (md_longopts, md_parse_option): New option: -dsp.
1363 * config/tc-sh.h (elf_tc_final_processing): Define.
1364 (sh_elf_final_processing): Declare.
1366 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1368 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1369 the unwinder subspace. Save the current seg/subseg before creating
1372 2000-02-10 Nick Clifton <nickc@cygnus.com>
1374 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1375 little endian targets.
1376 (INST_BYTE1): Redefine to handle big and little endian
1378 (cpu_type): New type: Select between M340 and M210.
1379 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1380 instructions of the M340.
1381 (md_assemble): Add support for the MULSH and OPSR classes of
1383 (md_atof): Add support for little endian targets.
1384 (md_parse_option): Add support for -EL, -EB and -mcpu command
1386 (md_convert_frag): Add support for little endian targets.
1387 (md_apply_fix3): Add support for little endian targets.
1388 (md_number_to_chars): Add support for little endian targets.
1390 2000-02-10 Timothy Wall <twall@redhat.com>
1392 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1393 defined, use it to verify the symbol just read should be a label.
1395 2000-02-10 Timothy Wall <twall@redhat.com>
1397 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1398 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1399 around colons when KEEP_WHITE_AROUND_COLON is defined.
1400 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1401 and KEEP_WHITE_AROUND_COLON.
1403 2000-02-08 Timothy Wall <twall@redhat.com>
1405 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1407 (do_repeat): New. Abstract repeat logic so that a "break" can be
1409 (end_repeat): New. Provide support for a "break" out of the
1411 * read.h: Add prototypes for new functions.
1413 2000-02-08 Timothy Wall <twall@redhat.com>
1415 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1416 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1417 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1420 2000-02-08 Timothy Wall <twall@redhat.com>
1422 * read.c: Added elseif to directives table.
1423 * read.h: Added prototype for s_elseif.
1424 * doc/as.texinfo: Added description for elseif.
1425 * cond.c (s_elseif): New function
1427 2000-02-04 Timothy Wall <twall@redhat.com>
1429 * listing.c (print_lines): Remove conditionals causing bug in
1432 2000-02-03 Timothy Wall <twall@cygnus.com>
1434 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1436 * frags.c (frag_new): Calculate fr_fix in octets
1437 (frag_now_fix) Return offset as target address offset (bytes).
1438 (frag_now_fix_octets) New - Return offset in octets (8-bit
1440 * frags.h: Added prototype for frag_now_fix_octets().
1441 Distinguish between octets and bytes in field descriptions.
1442 * listing.c (calc_hex): Account for octets vs bytes when
1443 printing addresses/offsets.
1444 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1445 target is little-endian, print the octets in a word in big-endian
1446 order so that the display looks like a proper hexadecimal number,
1447 instead of having the octets reversed.
1448 * read.c (do_align): When recording alignment, alignment power
1449 should be in terms of target bytes (minimum addressible unit)
1451 (do_org) Convert ORG target address (byte) argument into an
1452 octet offset when generating a variable fragment.
1453 * symbols.c (resolve_symbol_value): Symbol final value
1454 converted to a target address offset (bytes) from its octet offset.
1455 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1456 offset (bytes) is adjusted by the frag offset (octets) converted
1458 (coff_frob_section) Section alignment power is in terms of bytes;
1459 convert it to an octet alignment power when calculating size (and
1460 size mask) in octets. Don't modify the section size in order to
1461 "align" it for TI COFF, since that format has a different method
1462 for storing alignment information.
1464 2000-02-01 Timothy Wall <twall@cygnus.com>
1466 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1467 entries, matching the way GCC generates them. If not escaped, the
1468 filename is encoded incorrectly.
1470 2000-01-31 Nick Clifton <nickc@cygnus.com>
1472 * config/tc-arm.c (reg_table): Add support for ATPCS register
1475 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1477 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1479 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1481 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1482 of a symbol when we really care about its value.
1484 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1486 * config/tc-mcore.c (md_assemble): Give warning message if
1487 operands passes to instruction are more than the spec.
1489 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1491 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1492 Thumb mode but the label seen was not declared as '.thumb_func'
1493 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1494 correct disassembly of Thumb code bounded by non function labels.
1496 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1498 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1499 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1501 * Makefile.in: Same here.
1504 * configure.in: Set bfd_gas for i386-aout when primary target
1505 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1506 we may need the primary te_file. Remove incorrect comment.
1508 * configure: Regenerate.
1510 * config/e-i386aout.c: New file.
1512 * as.c (USE_EMULATIONS): Move to before print_version_id.
1513 (struct emulation): Add i386aout.
1514 (show_usage): Split text strings. Reformat -a text. Add --em
1518 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1519 (aout_format_ops): New.
1522 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1523 preprocessor conditional and add aout USE_EMULATIONS tests.
1524 (read_a_source_file): Don't pass error strings to printf as
1528 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1530 (do_data): Same here.
1531 (process_file): And here.
1534 * symbols.c (colon): Rewrite "already defined" fatal message
1535 code for aout with USE_EMULATIONS.
1538 * config/obj-aout.c (OBJ_HEADER): Define.
1539 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1541 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1542 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1544 (obj_aout_type): Expand S_SET_OTHER here too.
1545 (obj_read_begin_hook): Remove.
1546 (aout_pop_insert): New.
1547 (obj_aout_s_get_other): New.
1548 (obj_aout_s_get_desc): New.
1549 (aout_format_ops): New.
1552 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1553 gets aout_pseudo_table.
1554 (aout_pseudo_table): Declare.
1555 (obj_read_begin_hook): Define.
1558 * config/obj-coff.c (obj_pseudo_table): Rename to
1560 (coff_pop_insert): Use coff_pseudo_table.
1561 (coff_sec_sym_ok_for_reloc): Remove.
1562 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1563 and comment all zero entries and remove #if 0 code.
1566 * config/obj-coff.h (obj_pop_insert): Define.
1567 (coff_pseudo_table): Declare.
1570 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1571 s_get_size, s_set_size. Comment all zero entries.
1574 * config/obj-elf.c (elf_s_get_other): New function.
1575 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1576 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1577 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1579 (obj_elf_parse_section_letters): Don't pass error strings to
1580 printf as format arg.
1583 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1585 (elf_s_get_other): Declare.
1586 (S_GET_OTHER) Define as elf_s_get_other if not already
1588 (S_SET_OTHER): Only define when not already defined.
1589 (elf_obj_read_begin_hook): Declare.
1590 (obj_read_begin_hook): Define.
1591 (elf_obj_symbol_new_hook): Declare.
1592 (obj_symbol_new_hook): Define.
1595 * config/obj-multi.h: Add copyright header and protect against
1596 multiple inclusion. Add * to all function pointers.
1597 (OBJ_HEADER): If defined, include it rather than other defines
1599 (obj_frob_file_after_relocs): Test for NULL.
1600 (obj_symbol_new_hook): Here too.
1601 (obj_sec_sym_ok_for_reloc): And here.
1602 (S_GET_OTHER): Define.
1603 (S_GET_DESC): Define.
1604 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1605 (OBJ_MAYBE_ELF): Update comment.
1607 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1608 OBJ_AOUT preprocessor conditional and handle emulation by
1609 testing OUTPUT_FLAVOR.
1610 (i386_displacement): Here too.
1611 (md_section_align): Similarly here.
1612 (i386_target_format): Conditionally compile when more than one
1613 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1614 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1615 (i386_displacement): Here too.
1618 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1619 Define TARGET_FORMAT for aout only when not multi.
1622 * config/te-multi.h: Delete file as it's identical to te-generic.h
1624 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1626 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1627 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1630 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1632 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1635 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1637 * config/tc-mips.c (mips_do_align): New function.
1638 * config/tc-mips.h (md_do_align): Define.
1640 2000-01-10 Philip Blundell <philb@gnu.org>
1642 * doc/c-arm.texi (ARM Options): Fix typo.
1643 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1644 line separator for Linux.
1645 * doc/as.texinfo (Comments): Mention the ARM.
1647 2000-01-10 Philip Blundell <pb@futuretv.com>
1649 * configure.in (arm*-*-conix*): New target.
1650 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1652 * configure: Regenerate.
1654 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1656 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1657 (obj_elf_visibility): New function.
1659 * doc/as.texinfo (Visibility): New node: document visibility
1662 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1664 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1665 warning for absolute jump/call without `*' in non-intel mode. No
1666 need to set i.types[0] JumpAbsolute in intel mode.
1668 1999-12-22 Philip Blundell <pb@futuretv.com>
1670 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1671 hook function when changing sections.
1672 (arm_s_data): Likewise.
1674 1999-12-14 Nick Clifton <nickc@cygnus.com>
1676 * config/tc-arm.c (md_parse_option): Add support for -marm720
1677 command line switch.
1679 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1681 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1682 (r_registers, xr_registers): Define.
1683 (r_register_name, xr_register_name): New functions.
1684 (md_assemble): Handle new am33 operand types and instruction
1686 (mn10300_insert_operand, check_operand): Likewise.
1688 1999-11-29 Nick Clifton <nickc@cygnus.com>
1690 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1691 (s_force_thumb): Set thumb_mode to 2.
1692 (md_assemble): Do not complain about thumb instructions on a
1693 non-thumb target if thumb_mode is set to 2.
1695 1999-11-28 Michael Meissner <meissner@cygnus.com>
1697 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1698 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1699 (O_...): Add new machine dependent expressions if we are handling
1700 explicit relocations.
1701 (alpha_reloc_op): New static table holding the explicit relocation
1703 (alpha_literal_hash): New static to hold the hash table for
1704 explicit relocations.
1705 (alpha_macros): Add support for explicit relocations.
1706 (md_begin): If explicit relocations, initialize hash table.
1707 (md_assemble): Don't print a second error if tokenize_arguments
1708 already printed an error message.
1709 (md_apply_fix): Add support for explicit relocations.
1710 (alpha_force_relocation): Ditto.
1711 (alpha_fix_adjustable): Ditto.
1712 (alpha_adjust_symtab): New function to support explicit
1714 (alpha_adjust_symtab_relocs): Ditto.
1715 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1716 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1717 Add support for explicit relocations. Return -2 if an error
1718 message was already printed.
1719 (find_macro_match): Add support for explicit relocations. Comment
1721 (emit_insn): Add support for explicit relocations.
1722 (assemble_tokens): Ditto.
1724 (load_expression): Ditto.
1727 (emit_ir_load): Ditto.
1728 (emit_loadstore): Ditto.
1731 (emit_sextX): Ditto.
1732 (emit_division): Ditto.
1733 (emit_jsrjmp): Ditto.
1734 (emit_retjcr): Ditto.
1736 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1738 (tc_adjust_symtab): If explicit relocations, call the function
1739 alpha_adjust_symtab.
1740 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1741 relocations next to the literal relocation they reference.
1742 (TC_INIT_FIX_DATA): Initialize the new fields.
1743 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1745 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1747 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1748 'B' operand for PA2.0 bb instruction.
1750 1999-11-18 Nick Clifton <nickc@cygnus.com>
1752 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1755 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1757 (mcore_force_relocation): Force relocations to be generated for
1760 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1762 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1763 (i386_displacement): Disallow O_big displacements.
1765 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1767 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1768 improvements in error checking.
1769 (md_assemble): Support for unconditional ARM instructions.
1770 (md_parse_option): Support for -m[arm]v5e flag.
1772 1999-11-12 Nick Clifton <nickc@cygnus.com>
1774 * macro.c (buffer_and_nest): Do not check beyond the end of the
1777 1999-11-11 Nick Clifton <nickc@cygnus.com>
1779 * macro.c (buffer_and_nest): Look for seperator after TO and
1782 1999-11-08 Andrew Haley <aph@cygnus.com>
1784 * app.c (do_scrub_chars): When in State 10, treat backslash
1785 characters in the same way as as symbol characters.
1787 1999-11-07 Richard Henderson <rth@cygnus.com>
1789 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1790 the previous label was in the current section before playing
1791 with auto-alignment.
1793 1999-11-06 Nick Clifton <nickc@cygnus.com>
1795 * config/tc-v850.c (v850_force_relocation): Force relocation
1797 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1800 1999-11-05 Michael Meissner <meissner@cygnus.com>
1802 * expr.h (operatorT): Increase machine dependent operators to 16.
1803 * expr.c (op_rank): Ditto.
1805 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1807 * read.c (pseudo_set): Reject attempts to set the value of a
1810 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1813 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1815 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1816 to bfd_set_section_contents.
1818 1999-11-03 Nick Clifton <nickc@cygnus.com>
1820 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1822 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1824 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1825 (mips_ip): Use OPCODE_IS_MEMBER.
1827 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1829 * config/tc-arm.c (reg_required_here): Improve comments.
1831 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1832 (tinsns): Initialize variants field.
1834 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1835 BAD_PC respectively.
1837 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1839 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1840 * config/tc-arm.h: Fix compile time warnings.
1842 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1844 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1845 form @abs16, @(abs16) and @(abs16 + imm).
1847 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1849 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1850 (ISA_HAS_64_BIT_REGS) New.
1851 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1852 mips_emit_delays,macro_build,load_register,load_addresss,
1853 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1854 and/or use new ISA_xxx macros in expressions involving
1855 ISA, particularly mips_opts.isa.
1857 1999-10-18 Michael Meissner <meissner@cygnus.com>
1859 * expr.h (operatorT): Add machine dependent operators md1..md8.
1860 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1861 for the machine dependent operators to use.
1863 * expr.c (op_rank): Add machine dependent operators.
1865 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1867 (O_cpregister): Ditto.
1868 (md_begin): Change X_op test that field is wide enough to use
1869 O_max instead of O_alpha_max.
1870 (cpu_types): Fill in missing initializer.
1871 (alpha_num_macros): Make unsigned.
1872 (md_assemble): Make opnamelen be size_t.
1873 (md_apply_fix): Cast alpha_num_operands to int before testing.
1874 (alpha_force_relocation): Ditto.
1875 (alpha_fix_adjustable): Ditto.
1876 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1877 (tc_gen_reloc): Ditto.
1878 (tc_get_register): Ditto.
1883 (s_alpha_ent): Ditto.
1884 (s_alpha_end): Ditto.
1885 (s_alpha_frame): Ditto.
1886 (s_alpha_prologue): Ditto.
1887 (s_alpha_file): Ditto.
1888 (s_alpha_gprel32): Ditto.
1889 (s_alpha_proc): Ditto.
1890 (s_alpha_set): Ditto.
1891 (s_alpha_base): Ditto.
1892 (s_alpha_align): Ditto.
1893 (s_alpha_arch): Ditto.
1894 (alpha_align): Ditto.
1895 (assemble_insn): Suppress unused variable warning.
1897 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1898 order in the structure.
1899 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1901 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1903 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1905 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1907 * config/tc-i386.c (i386_index_check): Correct #endif location.
1909 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1911 * as.c (show_usage): Document new options.
1912 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1913 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1914 (parse_args): Parse the new options.
1915 (main): If there were warnings, and --fatal-warnings
1916 was specified, print an error.
1917 * as.h: New variable, flag_fatal_warnings, for new option.
1919 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1921 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1922 '@'. Change autoincrement completers to fall through to cache control
1925 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1927 (pa_parse_addb_64_cmpltr): New function.
1929 * config/tc-hppa.c (pa_ip): Change error message.
1930 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1931 '?Q' args to allow falling through.
1933 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1934 Remove unused conditional codes.
1935 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1937 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1939 * config/tc-d30v.c (CHAR_BIT): Define.
1940 (check_range): Fix bit operations to support integers bigger than
1943 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1945 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1948 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1949 Doug Evans <devans@cygnus.com>
1951 Add support for m32rx.
1952 * config/tc-m32r.c (enable_m32rx): New static global.
1953 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1954 (allow_m32rx): New function.
1955 (M32R_SHORTOPTS): Add `O'.
1956 (md_longopts): Add --m32rx plus several warning options.
1957 (md_parse_option): Handle new options.
1958 (md_show_usage): Print them.
1959 (md_begin): Enable m32rx.
1960 (OPERAND_IS_COND_BIT): New macro.
1961 (first_writes_to_seconds_operands): New function.
1962 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1963 (target_make_parallel,assemble_two_insns): New functions.
1964 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1965 If optimizing and m32rx, try to make consecutive insns parallel.
1967 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1969 * config/tc-mips.c (nopic_need_relax): Allow for the
1970 .sdata.foo sections generated by -fdata-sections,
1971 and for the .gnu.linkonce.s sections generated by C++.
1973 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1975 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1976 with cleaner code using completer prefixes. Add 'Y'.
1978 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1980 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1982 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1983 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1984 insn does not match and we should try the next insn in the table.
1986 1999-09-22 Nick Clifton <nickc@cygnus.com>
1988 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1990 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1992 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1995 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1997 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1998 OBJ_ELF. If ELF, add "sq".
1999 (md_parse_option): If ELF, ignore -s and -q.
2000 (md_show_usage): Mention ELF options.
2002 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2004 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2007 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2009 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2011 * config/tc-hppa.c (struct pa_it): New field "trunc".
2012 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2013 (pa_parse_ftest_gfx_completer): New function
2014 (pa_parse_fp_cnv_format): New function.
2016 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2017 (md_apply_fix): Handle 22bit pc-rel branches.
2019 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2021 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2023 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2025 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2027 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2029 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2030 (pa_ip): Handle 'fX'.
2032 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2034 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2035 unwinds unless the function is in the text space.
2036 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2038 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2040 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2041 (md_assemble): To here. Tweak address generation.
2043 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2045 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2046 (md_assemble): Call dwarf2_where for OBJ_ELF.
2047 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2048 (pa_end_of_source): New function.
2049 * tc-hppa.h (md_end): Define for OBJ_ELF.
2051 1999-09-14 Michael Meissner <meissner@cygnus.com>
2053 * configure.in (Canonicalization of target names): Remove adding
2054 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2055 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2056 * configure: Regenerate.
2058 1999-09-14 Donn Terry <donn@interix.com>
2060 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2062 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2064 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2065 pc-relative jmp/call to an absolute symbol.
2066 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2067 absolute section symbols.
2069 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2070 jump handling code and comments.
2072 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2074 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2075 the value if TE_PE and a global defined symbol.
2077 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2079 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2080 print the symbol, rather than printing it here.
2082 1999-09-11 Donn Terry <donn@interix.com>
2084 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2085 BFD_RELOC_RVA relocations.
2087 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2088 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2091 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2093 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2094 * doc/internals.texi (Object format backend): Document
2097 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2098 relocations against global symbols if TE_PE.
2100 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2101 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2103 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2106 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2107 symbols which do not have a constant value, or tags with
2108 non-tags. Remove the symbol from the list before adding it at the
2111 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2112 C_FCN symbol differently if TE_PE.
2113 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2114 appears in the pseudo-op, rather coff_line_base which is only set
2117 * config/obj-coff.c (obj_coff_loc): New static function.
2118 (obj_pseudo_table): Add "loc".
2120 * config/obj-coff.c (add_lineno): Check that the line number is
2123 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2124 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2126 (md_atof): Return NULL rather than 0.
2127 * config/tc-i386.c (md_atof): Change type to int.
2128 * expr.c (expr): Change first parameter to int.
2129 * config/obj-coff.c: Add declarations for static functions.
2130 (coff_frob_symbol): Use SYM_AUXENT.
2131 * config/tc-i386.h (flag_16bit_code): Don't declare.
2133 * config/obj-coff.c (obj_coff_section): Default to setting
2134 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2136 * write.c (adjust_reloc_syms): Print adjusted fixup.
2138 * expr.c (integer_constant): Correct too_many_digits calculation
2141 1999-09-09 Andreas Schwab <schwab@suse.de>
2143 * doc/c-arm.texi: Fix arguments of @var to not contain
2146 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2148 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2150 (md_parse_option): Only support -k flag for ELF and COFF targets.
2152 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2154 * config/tc-hppa.c (pa_ip): Put strict register checks before
2155 call to pa_parse_number.
2157 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2159 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2161 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2164 1999-09-06 Donn Terry <donn@interix.com>
2166 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2168 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2170 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2171 candidate instruction. Require registers for register arguments
2172 when in strict mode. Require assemble-time constants for
2173 constants when in strict mode.
2174 (pa_get_absolute_expression): Require a constant when in strict
2177 1999-09-06 Nick Clifton <nickc@cygnus.com>
2179 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2181 1999-09-04 Steve Chamberlain <sac@pobox.com>
2183 * config/tc-pj.c: New file, supports picoJava in ELF.
2184 * config/tc-pj.h: Ditto.
2185 * configure.in (pjl*, pj*): New targets.
2186 * Makefile.am: Rebuild dependencies.
2187 (CPU_TYPES): Add pj.
2188 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2189 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2190 * doc/c-pj.texi: New file.
2191 * doc/as.texinfo: Add some PJ specifics.
2192 * doc/all.texi: Add PJ to the list of all architectures, sort them
2194 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2195 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2197 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2199 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2200 (obj_frob_file): Test for null pointer.
2201 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2202 (OBJ_PROCESS_STAB): And here.
2203 (elf_obj_sy): Remove
2205 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2206 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2207 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2209 * config/obj-coff.c (no_func): Remove.
2210 (coff_format_ops): Change occurrences of no_func to 0, as we test
2211 for 0 in obj-multi.h.
2213 * configure.in: Enable bfd for i386-coff when primary target is
2214 bfd. Enable i386 elf,coff emulation support. Don't set
2215 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2216 emulation to support.
2217 *configure: Regenerate.
2219 1999-09-02 Nick Clifton <nickc@cygnus.com>
2221 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2222 .section .line directive is encountered.
2224 1999-09-01 Nick Clifton <nickc@cygnus.com>
2226 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2229 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2230 * as.texinfo: Document --gdwarf2 command line option.
2231 Add additional documentation of ARM command line switches.
2233 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2235 * config/tc-i386.c (i386_intel_memory_operand): Combine
2236 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2237 and RESTORE_END_STRING around parse_register calls.
2238 (i386_operand): Here too.
2239 (i386_is_reg): Remove.
2240 (parse_register): Move as_bad calls from within this function to
2243 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2245 Based on a patch from H.J. Lu <hjl@gnu.org>
2246 * config/tc-i386.c (parse_register): Handle FP regs specially.
2247 (md_begin): Remove '(' and ')' from register_chars.
2249 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2251 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2252 error message (done elsewhere).
2254 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2256 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2258 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2260 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2263 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2265 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2267 Add new completers. Fix bug in 64 bit condition handling.
2269 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2272 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2274 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2276 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2278 1999-08-27 Jim Wilson <wilson@cygnus.com>
2280 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2281 (struct ls): Add frag field. Initialize it to zero.
2282 (out_end_sequence): New local text_frag. Set it while in text section.
2283 Replace address check with frag check. Set ls.frag to text_frag if
2284 out_set_addr called.
2285 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2286 Set it before switching sections. Replace address check with frag
2287 check. Set ls.frag to saved_frag if out_set_addr called.
2289 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2291 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2292 output "advance_pc" opcode instead of calling gen_addr_line().
2293 The latter has the undesired side-effect of creating a new row
2294 in the debug line info matrix.
2296 1999-08-26 Jim Wilson <wilson@cygnus.com>
2298 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2299 ls.last_filename if last is less than zero. Set ls.last_filename
2300 when allocating new entry.
2301 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2304 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2306 * config/tc-i386.c (i386_index_check): Fix the displacement size
2307 when INFER_ADDR_PREFIX.
2309 1999-08-18 Nick Clifton <nickc@cygnus.com>
2311 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2314 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2316 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2317 handle 0xffffNNNN constants correctly.
2319 1999-08-16 Nick Clifton <nickc@cygnus.com>
2321 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2324 1999-08-13 Nick Clifton <nickc@cygnus.com>
2326 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2327 (md_apply_fix3): Always pass positive values to
2328 validate_offset_imm.
2330 1999-08-12 Nick Clifton <nickc@cygnus.com>
2332 * config/tc-arm.c (skip_whitespace): New macro.
2333 Formatting tidy ups.
2335 (md_apply_fix3): Store relocation offset in addend for ELF based
2337 (arm_force_relocation): Always generate relocs for Thumb function
2340 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2342 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2343 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2345 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2347 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2348 flags for the unwind subspace.
2350 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2351 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2352 suitable relocation based on the size of the target's pointer.
2353 Always Use subsegment zero for the unwinders.
2354 (pa_level): Handle "2.0w".
2356 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2358 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2359 with the following instruction unless this was specified.
2361 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2363 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2364 certain sections, to match BFD changes.
2366 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2368 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2369 (EXTRA_SCRIPTS): Define to keep automake happy.
2370 * Makefile.in: Rebuild.
2372 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2374 * Makefile.am: Rename .dep* files to DEP*.
2375 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2376 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2378 * Makefile.in: Rebuild.
2380 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2382 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2384 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2386 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2387 avoid problems on DOS filesystems.
2388 * Makefile.in: Rebuild.
2390 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2392 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2394 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2397 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2399 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2400 line to create ${GDBINIT} rather than .gdbinit.
2401 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2403 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2405 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2407 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2409 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2411 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2413 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2414 non-adjustable symbols.
2416 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2418 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2420 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2422 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2425 1999-08-05 Donn Terry <donn@interix.com>
2427 * config/te-interix.h: New file.
2428 * configure.in (i386-*-interix*): New target.
2429 * configure: Rebuild.
2431 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2433 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2434 selectors for ELF too.
2435 (selector_table): Add "ltp" and "rtp" selectors.
2437 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2439 * config/tc-i386.c (i386_operand): No need to change
2440 operand_string pointer in segment reg case before goto
2441 do_memory_reference. Initialise displacement_string_start and
2442 displacement_string_end after do_memory_reference label.
2443 (i386_index_check): Add operand_string param, and print error
2444 message on failure here.
2445 (i386_intel_memory_operand): Instead of here.
2446 (i386_operand): And here.
2447 (INFER_ADDR_PREFIX): Enable.
2449 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2451 * config/tc-i386.h (DefaultSize): Define. Renumber following
2452 opcode_modifier defines.
2454 From Etienne Lorrain <etienne.lorrain@ibm.net>
2455 * config/tc-i386.c (stackop_size): New variable.
2456 (set_16bit_code_flag): Clear it here.
2457 (set_16bit_gcc_code_flag): New function.
2458 (md_pseudo_table): Add "code16gcc" entry.
2459 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2461 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2463 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2464 next_set_end even if the end symbol is being discarded.
2466 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2467 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2468 * config/obj-coff.c: Likewise.
2469 (seg_info_type): Remove.
2470 (seg_info_off_by_4): Change to array of segT.
2471 (s_get_segment): Adjust accordingly.
2472 (obj_pseudo_table): Fully initialize sentinel entry.
2474 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2475 Ralf Baechle <ralf@uni-koblenz.de>.
2477 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2479 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2481 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2483 * config/tc-i386.c: Indentation and white space changes.
2484 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2485 don't enable it by default.
2486 (i386_intel_operand): Remove redundant prototype.
2487 Move check on number of memory operands, and i.mem_operands++
2488 (i386_intel_memory_operand): To here.
2489 Remove i386_immediate code from here. Remove special case code
2490 for input and output using (%dx). Remove base/index checks and
2491 call i386_index_check instead. Save initial operand_string
2492 argument for error message.
2493 (i386_operand): Remove redundant prototype. Move base/index
2494 checks to i386_index_check.
2495 (i386_displacement): Move intel mode check for non-zero
2497 (i386_intel_memory_operand): To here.
2499 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2501 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2502 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2503 by .register pseudo-op if -64 and --no-undeclared-regs.
2504 (s_register, sparc_adjust_symtab): New functions.
2505 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2506 Declare sparc_adjust_symtab as tc_adjust_symtab.
2507 * doc/c-sparc.texi: Add description of #ignore special literal
2508 for .register pseudo-op.
2510 1999-07-30 Catherine Moore <clm@cygnus.com>
2512 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2513 the relocation's section offset.
2515 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2517 * write.c (fixup_segment): Fix generic error check overflow test.
2519 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2520 X_add_number to long.
2522 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2524 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2527 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2529 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2532 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2534 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2536 * configure.bat: Remove; obsolete.
2537 * config/go32.cfg: Likewise.
2539 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2541 * configure.in (i386-*-vxworks*): New target.
2542 * configure: Rebuild.
2544 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2546 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2548 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2550 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2552 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2553 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2554 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2555 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2556 MAX_RELOC_EXPANSION): Define.
2557 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2559 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2561 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2562 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2563 block. Print a warning if an 8-bit or 16-bit constant
2564 displacement or immediate is truncated on output.
2565 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2567 (i386_operand): Disallow immediate jump absolute operand.
2569 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2571 * configure.in: Bump version number to 2.9.5.
2572 * configure: Rebuild.
2574 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2577 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2579 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2580 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2582 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2584 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2586 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2588 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2589 if -mno-fpu was given.
2590 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2592 (cons_fix_new_arm): Remove misleading comments.
2594 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2596 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2598 (relax_segment): Likewise. After giving a rs_org error, convert
2599 the frag to rs_align to avoid cascading errors.
2601 1999-07-12 Andreas Schwab <schwab@suse.de>
2603 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2605 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2607 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2608 as appropriate. Fill in structure initializations. Add variable
2609 initializations. Add casts.
2610 * dwarf2dbg.c (print_stats): Change i to size_t.
2611 * listing.c (listing_listing): Change list_line to unsigned int.
2613 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2615 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2616 rather than checking for \001 and \002 in symbol name.
2617 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2619 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2621 * configure.in (hppa*-linux-gnu*): New target.
2622 * configure: Rebuilt.
2624 1999-07-08 Nick Clifton <nickc@cygnus.com>
2626 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2628 1999-07-07 Nick Clifton <nickc@cygnus.com>
2630 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2631 accessing symbolP directly.
2633 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2635 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2638 1999-07-05 Nick Clifton <nickc@cygnus.com>
2640 * config/tc-arm.c (ARM_EXT_V5): Define.
2641 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2642 (md_begin): Detect ARM v5 architectures.
2643 (md_parse_option): Accept arm v5 specification.
2644 (md_show_usage): Documment -marmv5 switch.
2646 * doc/c-arm.texi: Document -marmv5 command line option.
2648 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2650 (validate_immediate_twopart): New function. Determine if a
2651 constant can be computed by two ADD instructions.
2652 (output_inst): Remove its command line parameter - it was never
2654 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2655 implememt the ADRL pseudo op.
2656 (tc_gen_reloc): Generate a suitable error message if an ADRL
2657 instruction tries to generate a real reloc.
2659 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2661 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2663 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2666 1999-06-27 H.J. Lu <hjl@gnu.org>
2668 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2669 non BFD_ASSEMBLER case.
2671 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2673 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2676 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2678 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2679 out_end_sequence() when the address decreases due to a new frag.
2680 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2681 numbering starts with 1.
2683 1999-06-23 Nick Clifton <nickc@cygnus.com>
2685 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2687 (mcore_s_text): Call obj_elf_text for ELF target.
2688 (mcore_s_data): Call obj_elf_data for ELF target.
2689 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2691 (mcore_s_bss): New function: Dump literal table before changing
2693 (mcore_s_comm): New function: Dump literal table before changing
2696 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2697 No longer static functions.
2698 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2699 Provide prototypes for these functions.
2701 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2703 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2704 a list of names, to try obj_segment_name, and to try abbreviated
2705 names when using COFF without long section names.
2707 * config/tc-alpha.c: More use of symbol accessor functions.
2708 * config/tc-arc.c: Likewise.
2709 * config/tc-d30v.c: Likewise.
2710 * config/tc-fr30.c: Likewise.
2711 * config/tc-i860.c: Likewise.
2712 * config/tc-m88k.c: Likewise.
2713 * config/tc-mcore.c: Likewise.
2714 * config/tc-ns32k.c: Likewise.
2715 * config/tc-sparc.c: Likewise.
2716 * config/tc-v850.c: Likewise.
2718 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2719 sy_value with appropriate accessor functions.
2720 * config/tc-arm.c (md_apply_fix3): Likewise.
2721 * config/tc-d10v.c (AT_WORD_P): Likewise.
2722 * config/tc-v850.c (reg_name_search): Likewise.
2724 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2725 use symbol_get_bfdsym instead.
2726 * config/tc-ppc.c (md_assemble): Likewise.
2727 * config/tc-v850.c (v850_comm): Likewise.
2729 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2731 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2732 the symbol, rather than accessing the bsym member.
2733 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2734 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2735 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2736 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2737 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2738 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2739 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2740 * config/tc-v850.c (tc_gen_reloc): Likewise.
2742 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2744 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2745 (hppa_gen_reloc_type): Conditionalize on BFD64.
2746 (tc_gen_reloc): Re-enable ELF relocations.
2747 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2749 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2751 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2753 (do_ldst): Move assignment out of if condition.
2754 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2755 parentheses to avoid warning.
2757 1999-06-21 Nick Clifton <nickc@cygnus.com>
2759 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2760 macro to get at the BFD symbol associated with a GAS symbol.
2762 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2764 * config/tc-ppc.c: Update for symbol handling changes.
2765 * config/obj-coff.c: Likewise.
2767 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2769 * tc-hppa.c: General cleanups of ELF support. No more spaces
2770 and subspaces for ELF.
2771 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2772 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2773 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2774 (UNWIND_SECTION_NAME): Likewise.
2775 (space/subspace related structures): Conditionalize definitions
2777 (space/subspace directives and support routines): Conditionalize
2778 definitions and references/uses on OBJ_SOM.
2779 (label_symbol_struct): For ELF, track the symbol's segment. For
2780 SOM track its space.
2781 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2783 (USE_ALIASES): Kill for both SOM & ELF.
2784 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2785 (pa_space, pa_subspace): Corresponding changes.
2786 (pa_spaces_begin): Corresponding chagnes.
2787 (md_begin): Do not muck around with space/subspace stuff for
2789 (md_apply_fix): Temporarily disable argument relocation stuff
2791 (tc_gen_reloc): Temporarily disable relocation generation for
2793 (pa_build_unwind_subspace): Similarly.
2795 1999-06-16 Nick Clifton <nickc@cygnus.com>
2797 * config/tc-arm.c (thumb_set): New pseudo op.
2798 (text, data, section): Override these pseudo ops with ARM
2800 (s_thumb_set): New function: Perform the same as a .set pseudo
2801 op, but also mark the alias'ed symbol as being a Thumb
2803 (arm_s_text): New function: Perform the same as the .text
2804 pseudo op, but dump the literal pool before changing
2806 (arm_s_data): New function: Perform the same as the .data
2807 pseudo op, but dump the literal pool before changing
2809 (arm_s_section): New function: Perform the same as the
2810 .section pseudo op, but dump the literal pool before changing
2812 (arm_cleanup): Do not reset the current section before dumping
2815 1999-06-17 Nick Clifton <nickc@cygnus.com>
2817 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2818 OPTION_NO_WARN_UNMATCHED entries.
2819 (md_parse_option): Generate a warning message if an unrecognised
2820 option is encountered.
2822 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2823 (get_operands): When parsing an expression after an '@' symbol
2824 has been detected, do not ignore '#' symbols.
2825 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2828 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2830 From K. Richard Pixley <rich@noir.com>:
2831 * configure.in (ppc-*-vxworks*): New target.
2832 * configure: Rebuild.
2834 1999-06-12 Philip Blundell <philb@gnu.org>
2836 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2838 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2840 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2841 which refer to symbols in linkonce sections, permit reducing the
2842 relocs if the symbol is local.
2844 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2846 * subsegs.c (subseg_text_p): New function.
2847 * as.h (subseg_text_p): Declare.
2848 * read.c (do_align): Use subseg_text_p to set the default fill.
2849 * write.c (subsegs_finish): Likewise.
2850 * config/obj-coff.c (write_object_file): Likewise.
2851 * config/tc-i386.h (md_maybe_text): Don't define.
2852 (md_do_align): Use subseg_text_p to set the default fill.
2853 * config/tc-m32r.c (m32r_do_align): Likewise.
2854 * config/tc-sh.c (sh_do_align): Likewise.
2855 * config/tc-sparc.h (md_do_align): Likewise.
2857 1999-06-12 David O'Brien <obrien@freebsd.org>
2859 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2860 * configure: Rebuild.
2862 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2864 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2865 * Makefile.am: Rebuild dependencies.
2866 * Makefile.in: Rebuild.
2868 * config/tc-i386.c (i386_immediate): Remove unused label
2871 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2872 * symbols.c: Likewise.
2873 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2874 sy_next field when taking address, rather than symbol_next.
2876 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2878 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2879 value from the output file architecture.
2880 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2881 * dwarf2dbg.h: Change bfd_vma to addressT.
2883 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2885 * dwarf2dbg.h: Use PARAMS in function declarations.
2887 1999-06-11 Martin Dorey <mdorey@madge.com>
2889 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2890 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2892 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2894 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2896 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2898 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2901 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2903 * read.c (read_a_source_file): Only declare inescape if
2906 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2908 (find_entry_byval): Add parens to avoid warning.
2910 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2912 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2915 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2917 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2920 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2921 synthetize_setx): New functions.
2922 (md_assemble): Broken the special cases into the above
2923 functions. Make compiler happy if sizeof(bfd_vma)==4.
2924 Fix sethi generated from set/setuw. If instructions have a relloc,
2925 always clear the fields to be relocated in the opcode.
2926 (sparc_ip): Remove special_case global variable.
2928 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2930 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2931 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2932 indication of success rather than a value.
2933 (itbl_get_val): Likewise.
2934 (itbl_get_field): Use strcspn. Change delimiters to include
2936 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2937 (itbl_get_val): Likewise.
2938 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2940 * symbols.c (copy_symbol_attributes): Convert local symbols to
2943 1999-06-10 Nick Clifton <nickc@cygnus.com>
2945 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2948 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2950 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2951 Optimize set if sizeof(bfd_vma) == 64.
2952 (sparc_ip): Fix sethi - without %hi() it should generate
2953 R_SPARC_22 reloc, not R_SPARC_HI22.
2954 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2956 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2958 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2959 (s_ncons): New function.
2960 (native_op_table): New table.
2961 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2962 R_SPARC_OLO10 handling.
2964 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2966 * expr.h (struct expressionS): Revert last change; widen X_op.
2967 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2969 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2971 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2972 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2973 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2974 * Makefile.in: Regenerated.
2976 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2977 `common' pass on to s_mri_common.
2978 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2980 1999-06-06 Richard Henderson <rth@cygnus.com>
2982 * config/obj-elf.c (obj_elf_section): Don't free the return
2983 value of demand_copy_C_string.
2985 1999-06-05 Richard Henderson <rth@cygnus.com>
2987 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2988 creation logic from obj_elf_create_section.
2990 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2991 (section_stack): New.
2992 (special_sections): Make const.
2993 (obj_elf_section): Gut and rewrite parsing.
2994 (obj_elf_change_section): New function broken out of obj_elf_section.
2995 (obj_elf_parse_section_letters): Likewise.
2996 (obj_elf_section_word): Likewise.
2997 (obj_elf_section_type): Likewise.
2998 (obj_elf_previous): Treat as a toggle.
2999 (obj_elf_popsection): New.
3000 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3001 (ppc_section_type): Likewise.
3002 * config/tc-ppc.h: Likewise.
3004 * expr.h (struct expressionS): Don't make X_op a bitfield.
3005 * config/tc-alpha.c: Update for symbol handling changes.
3006 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3007 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3009 1999-06-05 Richard Henderson <rth@cygnus.com>
3011 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3012 (dwarf2_gen_line_info): Kill unused variables.
3013 (dwarf2_finish): Likewise.
3014 (dwarf2_where): Likewise.
3015 (dwarf2_directive_file): If we've only got a string,
3016 hand off to s_app_file.
3017 * ecoff.c: Move the include of ecoff.h.
3018 * symbols.h (S_IS_FUNCTION): Prototype.
3020 * read.c (LEX_HASH): Supply a default.
3022 (s_globl): Update `c' after skipping whitespace.
3023 * read.h (LEX_END_NAME, is_name_ender): New.
3024 * expr.c (get_symbol_end): Respect it.
3026 1999-06-04 Mark Klein <mklein@dis.com>
3028 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3030 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3032 * config/tc-hppa.c: Update for symbol handling changes.
3034 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3036 * cgen.c: Update for symbol handling changes.
3037 * config/tc-m32r.c: Likewise.
3039 * config/tc-hppa.h: Update for symbol handling changes.
3040 * config/tc-hppa.c: Likewise.
3042 * config/tc-arm.h: Update for symbol handling changes.
3043 * config/tc-arm.c: Likewise.
3044 (symbol_make_empty): Remove. Just use symbol_create.
3046 * symbols.c (symbol_set_tc): Correct name.
3048 * Makefile.am: Rebuild dependencies.
3049 ($(OBJS)): Don't depend upon struc-symbol.h.
3050 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3051 * dep-in.sed: Don't remove struc-symbol.h.
3052 * Makefile.in: Rebuild.
3054 * doc/internals.texi (Symbols): Describe changes in symbol
3057 1999-06-03 Richard Henderson <rth@cygnus.com>
3059 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3060 instead of doing the work by hand.
3062 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3064 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3065 state of line state-machine.
3066 (struct ls): Collect DWARF2 line state-machine state in new member
3067 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3068 resulted in any DWARF2 directives.
3069 (reset_state_machine): New function.
3070 (out_end_sequence): Ditto.
3071 (dwarf2_gen_line_info): When switching sections or switching to a
3072 lower text address, call out_end_sequence() first to terminate the
3073 previous code sequence as code sequences MUST have monotonically
3074 increasing addresses.
3075 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3077 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3079 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3080 DWARF2 debug info (line information only, at this point).
3081 * as.h: Update comment about supported debug formats.
3082 * dwarf2dbg.c, dwarf2dbg.h: New files.
3083 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3085 * expr.c (operand): Don't use [ for parens if we want an index op.
3086 (op_encoding): Switch [ into O_index, if desired.
3087 (op_rank): Renumber with O_index on bottom.
3088 (expr): If O_index, match closing bracket.
3089 * expr.h (O_index): New.
3091 * read.c (read_a_source_file): Conditionally allow matched "
3092 in lines passed to md_assemble.
3094 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3096 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3098 Add support for storing local symbols in a small structure to save
3099 memory when assembling large files.
3100 * as.h: Don't include struc-symbol.h.
3101 (symbolS): Add typedef.
3102 * symbols.c: Include struc-symbol.h.
3103 (local_hash): New static variable.
3104 (save_symbol_name): New static function, from symbol_create.
3105 (symbol_create): Call save_symbol_name.
3106 (local_symbol_count): New static variable.
3107 (local_symbol_conversion_count): Likewise.
3108 (LOCAL_SYMBOL_CHECK): Define.
3109 (local_symbol_make): New static function.
3110 (local_symbol_convert): New static function.
3111 (colon): Handle local symbols. Create local symbol for local
3113 (symbol_table_insert): Handle local symbols.
3114 (symbol_find_or_make): Create local symbol for local label name.
3115 (symbol_find_base): Check for local symbol.
3116 (symbol_append, symbol_insert): Check for local symbols.
3117 (symbol_clear_list_pointers, symbol_remove): Likewise.
3118 (verify_symbol_chain): Likewise.
3119 (copy_symbol_attributes): Likewise.
3120 (resolve_symbol_value): Handle local symbols.
3121 (resolve_local_symbol): New static function.
3122 (resolve_local_symbol_values): New function.
3123 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3124 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3125 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3126 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3127 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3128 (symbol_previous, symbol_next): New functions.
3129 (symbol_get_value_expression): Likewise.
3130 (symbol_set_value_expression): Likewise.
3131 (symbol_set_frag, symbol_get_frag): Likewise.
3132 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3133 (symbol_mark_used_in_reloc): Likewise.
3134 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3135 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3136 (symbol_mri_common_p): Likewise.
3137 (symbol_mark_written, symbol_clear_written): Likewise.
3138 (symbol_written_p): Likewise.
3139 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3140 (symbol_section_p, symbol_equated_p): Likewise.
3141 (symbol_constant_p): Likewise.
3142 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3143 (symbol_get_obj, symbol_set_obj): Likewise.
3144 (symbol_get_tc, symbol_set_tc): Likewise.
3145 (symbol_begin): Initialize local_hash.
3146 (print_symbol_value_1): Handle local symbols.
3147 (symbol_print_statistics): Print local symbol statistics.
3148 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3149 Declare new symbols.c functions. Move many declarations here from
3151 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3152 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3153 (struct symbol): Move bsym to make it clearly the first field.
3154 Remove TARGET_SYMBOL_FIELDS.
3155 (symbolS): Don't typedef.
3156 (struct broken_word): Remove.
3157 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3158 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3159 (symbol_clear_list_pointers): Likewise.
3160 (symbol_insert, symbol_remove): Likewise.
3161 (symbol_previous, symbol_append): Likewise.
3162 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3163 (struct local_symbol): Define.
3164 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3165 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3166 (local_symbol_get_frag, local_symbol_set_frag): Define.
3167 (local_symbol_get_real_symbol): Define.
3168 (local_symbol_set_real_symbol): Define.
3170 * write.c (write_object_file): Call resolve_local_symbol_values.
3171 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3172 (TARGET_SYMBOL_FIELDS): Don't define.
3173 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3174 ECOFF_DEBUGGING, add ECOFF fields.
3175 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3176 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3177 ECOFF_DEBUGGING, add ECOFF fields.
3178 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3179 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3180 * config/tc-mcore.h: Don't include struc-symbol.h.
3181 (TARGET_SYMBOL_FIELDS): Don't define.
3182 (struct mcore_tc_sy): Define.
3183 (TC_SYMFIELD_TYPE): Define.
3184 * Many files: Use symbolS instead of struct symbol. Use new
3185 accessor functions rather than referring to symbolS fields
3188 * read.c (s_mri_common): Don't add in value of line_label.
3190 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3191 checking for SEC_LINK_ONCE.
3193 * config/tc-sh.h (sh_fix_adjustable): Declare.
3195 * app.c (input_buffer): New static variable.
3196 (app_push): Save saved_input in allocated buffer.
3197 (app_pop): Restored saved_input.
3198 (do_scrub_chars): Change get parameter to take char * and int as
3199 arguments. Change GET macro to pass input_buffer to get
3200 function. Don't save input into allocated buffer.
3201 * as.h (do_scrub_chars): Update declaration.
3202 * input-file.c (input_file_get): Change to take char * and int.
3203 Read data into passed in buffer. Remove static buffer.
3204 * read.c (scrub_from_string): Change to take char * and int. Copy
3205 data into passed in buffer.
3207 * hash.h: Neaten. Declare hash_traverse.
3208 * hash.c: Complete rewrite based on BFD hashing code.
3209 * gasp.c (chunksize): New variable.
3210 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3213 1999-05-28 Nick Clifton <nickc@cygnus.com>
3215 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3216 addend unless the target uses an old ABI.
3218 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3220 -Wchar-subscripts cleanup
3221 * listing.c (listing_newline): Use unsigned char variable, so
3222 calls to isascii,iscntrl are correct.
3223 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3225 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3226 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3227 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3228 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3230 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3232 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3234 (arch_coldfire_p): New #define.
3235 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3237 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3239 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3241 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3242 (install_operand): Add place `N'.
3243 (init_table): Add registers ACC, MACSR, MASK.
3245 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3247 * config/tc-m68k.c: Change mcf5200 --> mcf.
3248 (archs): Add mcf5206e, mcf5307.
3249 (m68k_ip): Add format `u'.
3250 (install_operand): Add place `m', `M', `h'.
3251 (init_table): Add upper/lower registers.
3253 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3255 1999-05-28 Martin Dorey <mdorey@madge.com>
3257 * config/tc-i960.c: Several minor changes to add ELF and
3258 BFD_ASSEMBLER support.
3259 * config/tc-i960.h: Likewise.
3260 * configure.in (i960-*-elf*): New target.
3261 * aclocal.m4, configure: Rebuild.
3263 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3265 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3266 reloc changes when defined(BFD_ASSEMBLER).
3268 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3270 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3272 * write.c (write_print_statistics): Output to file, not stderr.
3274 * expr.c (generic_bignum_to_int32,64): Prototype.
3276 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3277 output_sleb128, output_uleb128, output_big_sleb128,
3278 output_big_uleb128, output_big_leb128): Prototype.
3279 (output_big_sleb128, output_big_uleb128): Make inline.
3280 (output_big_leb128): Remove inline
3282 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3283 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3284 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3285 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3286 value for correct overflow check in write.c:fixup_segment.
3287 * write.c (fixup_segment): Move bitfield overflow checks to after
3288 the md_apply_fix call.
3289 * config/obj-coff.c (fixup_segment): Likewise.
3290 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3291 valueT *val argument.
3293 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3295 * config/atof-ieee.c (gen_to_words): Correctly round a
3296 denormalized number. Fix off-by-one in range checking for
3297 exponent in a denormal.
3299 1999-05-10 Nick Clifton <nickc@cygnus.com>
3301 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3304 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3306 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3308 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3310 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3311 (ReverseRegRegmem): Remove.
3312 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3313 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3314 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3317 From Doug Ledford <dledford@redhat.com>
3318 * config/tc-i386.h (RegXMM): New for P/III.
3319 * config/tc-i386.c: Add support for P/III.
3321 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3323 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3324 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3325 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3327 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3329 * config/tc-i386.c (i386_immediate): Skip whitespace before
3330 complaining about junk after expression.
3331 (i386_displacement): Likewise.
3333 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3335 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3336 Don't copy before downcaseing.
3338 1999-05-05 Catherine Moore <clm@cygnus.com>
3340 * tc-m68k.c: Include elf/m68k.h.
3341 (m68k_elf_final_processing): New routine.
3342 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3345 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3347 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3350 1999-04-30 Nick Clifton <nickc@cygnus.com>
3352 * config/tc-mcore.c (mcore_s_section): Dump literals before
3355 1999-04-29 Nick Clifton <nickc@cygnus.com>
3357 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3360 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3362 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3363 (TC_INIT_FIX_DATA): Delete.
3364 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3365 (TC_INIT_FIX_DATA): Delete.
3366 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3367 * write.c (fix_new_internal): Initialize fx_cgen member.
3368 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3369 (gas_cgen_md_apply_fix3): Update.
3370 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3371 (md_cgen_record_fixup_exp): Update.
3372 (FX_OPINFO_R_TYPE): Update.
3374 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3375 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3376 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3377 * frags.h (struct frag): Make opindex, opinfo ints.
3379 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3381 1999-04-26 Tom Tromey <tromey@cygnus.com>
3383 * aclocal.m4, configure: Updated for new version of libtool.
3385 1999-04-22 Nick Clifton <nickc@cygnus.com>
3387 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3389 (md_apply_fix3): Do not fix up absolute relocations against
3392 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3394 1999-04-20 Nick Clifton <nickc@cygnus.com>
3396 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3397 changes and data-in-text directives.
3398 (mcore_cons): New function: intercept cons() operations.
3399 (mcore_float_cons): New function: intercept float_cons()
3401 (mcore_stringer): New function: intercept stringer() operations.
3403 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3405 * obj.h (struct format_ops): Change generate_asm_lineno field to
3407 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3409 * config/tc-alpha.c (find_opcode_match): Add default case to
3411 (find_macro_match): Likewise.
3412 (load_expression): Parenthesize && within ||.
3414 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3416 1999-04-17 Nick Clifton <nickc@cygnus.com>
3418 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3419 .text .data .section pseudo ops.
3420 (mcore_s_section): New function. Dump lits before changing secs.
3421 (mcore_s_text): New function. Dump lits before changing secs.
3422 (mcore_s_data): New function. Dump lits before changing secs.
3424 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3426 * config/tc-mips.c (mips_32bitmode): New.
3427 (md_begin): Set mips_32bitmode if needed.
3428 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3429 Set EF_MIPS_32BITMODE.
3431 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3433 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3436 1999-04-16 Nick Clifton <nickc@cygnus.com>
3438 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3440 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3442 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3443 expressions correctly.
3446 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3448 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3450 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3452 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3453 and fmpynfadd instructions.
3455 1999-04-11 Richard Henderson <rth@cygnus.com>
3457 * as.h (environ): Declare it, if needed.
3458 * as.c (dump_statistics): Don't declare environ.
3459 * configure.in (environ): Detect declaration.
3460 * configure, config.in: Rebuild
3462 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3463 (i386_displacement): Allocate enough space for replacement buffer.
3464 Clean up replacement buffer initialization.
3466 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3468 * subsegs.c (section_symbol): Don't create a new symbol if one
3469 already exists; instead, use the existing one, but set its segment
3470 and frag data if it hasn't already been defined.
3471 * config/obj-coff.c (c_section_symbol): Likewise.
3473 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3475 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3477 1999-04-08 Nick Clifton <nickc@cygnus.com>
3479 * config/tc-mcore.c: New File: Support routines for MCore
3481 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3482 * config/obj-coff.c: Add support for mcore-pe target.
3484 * Makefile.am: Add support for MCore targets.
3485 * Makefile.in: Regenerate.
3486 * configure.in: Add support for MCore targets.
3487 * configure: Regenerate.
3489 * doc/all.texi: Set MCORE.
3490 * doc/as.texinfo: Document MCore specific command line options.
3492 * write.h: Prevent multiple inclusion.
3494 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3496 * asintl.h (LC_MESSAGES): Never define.
3497 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3499 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3502 * Makefile.am (m68k-parse.c): If configuring in the source
3503 directory, copy m68k-parse.y into the local directory before
3504 running ylwrap, to remove spurious differences when generating
3506 * Makefile.in: Rebuild.
3508 * config/tc-sparc.h (md_do_align): Just allocate the number of
3509 bytes necessary, rather than always allocating 1024.
3511 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3513 * listing.c (listing_newline): Add cast to avoid warning.
3514 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3515 * config/tc-i386.c (i386_scale): Add return value.
3516 (build_displacement_string): Remove unused local temp_disp2.
3517 (i386_intel_memory_operand): Add parentheses to avoid warning.
3518 (i386_intel_operand): Remove unused local end_of_operand_string.
3519 (i386_operand): Remove unused local operand_modifier.
3520 (i386_operand): Add parens to avoid warning.
3522 1999-04-04 Don Bowman <don@pixsci.com>
3524 * configure.in: Add mips*-*-vxworks* target; have it define
3526 * configure, config.in: Rebuild.
3528 1999-03-31 Nick Clifton <nickc@cygnus.com>
3530 * configure.in (emulations): Add support for arm-epoc-pe.
3531 * configure: Regenerate.
3532 * config/te-epoc-pe.h: New file. Define macros specific to
3534 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3535 for arm-epoc-pe target.
3537 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3539 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3541 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3543 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3544 detect ",n" without a condition.
3545 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3548 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3550 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3551 instruction is encoded with one bit.
3554 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3556 * doc/internals.texi (CPU backend): Mention that
3557 line_separator_chars should not include newline. From thi
3558 <ttn@mingle.glug.org>.
3560 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3562 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3563 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3565 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3567 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3569 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3571 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3574 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3576 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3578 1999-03-15 Martin Hunt <hunt@cygnus.com>
3580 * app.c (do_scrub_begin): Change '-' back to a symbol char
3581 so we can use multiple opcodes on a line again.
3583 * config/tc-d30v.c: By default, warn if a symbol has
3584 the same name as a register. Plus some minor
3585 updates from the branch.
3587 1999-03-13 Nick Clifton <nickc@cygnus.com>
3589 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3590 BFD_RELOC_16 and BFD_RELOC_64.
3592 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3594 * expr.c (expr): Add missing else.
3596 1999-03-12 Nick Clifton <nickc@cygnus.com>
3598 * config/tc-arm.c (md_apply_fix3): Improve error message.
3600 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3602 * Makefile.am (CPU_TYPES): Add fr30.
3603 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3604 (fr30,m32r dependencies): Update.
3605 * Makefile.in: Rebuild.
3607 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3608 (gas_cgen_record_fixup_exp): Ditto.
3609 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3610 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3611 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3612 (md_cgen_lookup_reloc): Update use of operand->type.
3613 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3614 (md_convert_frag): Call cgen_operand_lookup_by_num.
3615 (md_cgen_lookup_reloc): Update use of operand->type.
3616 (m32r_cgen_record_fixup_exp): Ditto.
3618 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3620 * config/tc-mips.c (md_show_usage): Fix message.
3622 1999-03-03 Nick Clifton <nickc@cygnus.com>
3624 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3625 and LDR reg,=<expr> instruction.
3627 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3630 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3632 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3634 1999-02-17 Nick Clifton <nickc@cygnus.com>
3636 This patch was created by: Scott Bambrough
3637 <scottb@corelcomputer.com>
3640 Special cased '@' character. The '@' character is used as the
3641 ARM assembler comment character, as a special character
3642 and in ELF .symver pseudo-op's, and as a special character in
3643 .type and .section pseudo-ops.
3644 (symver_pseudo): New static variable.
3645 (symver_state): New static variable.
3646 (struct app_save): Add field 'symver_state'.
3647 (app_push): Save global symver_state int struct app_save.
3648 (app_pop): Restore global symver_state from struct app_save.
3649 (do_scrub_chars): Special case handling of '@' character in
3652 * configure.in: Modified to recognize armv* uname syntax from ARM
3654 * configure: Regenerated.
3656 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3657 a prefix to the section's type.
3658 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3659 the type's typename.
3661 * config/tc-arm.h: Add support for PIC generation:
3662 (pic_code): New boolean.
3663 (obj_relocate_extern): Define.
3664 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3665 (TC_CONS_FIX_NEW): Define.
3666 (tc_fix_adjustable): Define.
3667 (GLOBAL_OFFSET_TABLE_NAME): Define.
3669 * config/tc-arm.c: Add support for PIC generation:
3670 (line_seperator_chars): Allow ';' as a seperator for Linux.
3671 (is_immediate_prefix): New macro.
3672 (arm_parse_reloc): New function.
3673 (s_arm_elf_cons): New function.
3674 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3675 (md_undefined_symbol): Special case handling for the Global Offset
3677 (md_apply_fix3): Handle PIC relocs.
3678 (tc_gen_reloc): Handle PIC relocs.
3679 (md_parse_option): Add support for '-k' command line switch to
3680 enable PIC generation.
3681 (cons_fix_new_arm): New function.
3682 (s_arm_elf_cons): New function.
3684 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3686 * configure.in: Add comments for uses of AC_DEFINE.
3687 * acinclude.m4: Likewise.
3688 * acconfig.h: Remove.
3689 * aclocal.m4: Rebuild.
3690 * configure: Rebuild.
3691 * Makefile.in: Rebuild.
3692 * config.in: Rebuild.
3694 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3696 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3697 non-constant offset from a base register.
3699 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3701 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3704 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3706 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3707 (emit_insn): Look for pc-relative and no-overflow specifiers on
3708 internal relocation types.
3710 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3712 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3715 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3717 (mips_4650, mips_4010, mips_4100): Variables removed.
3718 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3719 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3721 (md_begin): Don't bother initializing the mips_NNNN variables;
3722 mips_cpu is set, and that's good enough now.
3723 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3724 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3725 (show): New function, to handle wrapping in the CPU lists.
3726 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3728 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3730 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3731 than treat as an immediate specifier.
3733 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3735 * config/tc-i386.c: Prototype many functions.
3736 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3737 (i386_immediate): Remove unused second argument.
3738 (i386_intel_operand): Fix i386_is_reg typo.
3739 (i386_operand): Use allow_naked_reg.
3740 (output_invalid): Make operand int for K&R.
3742 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3744 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3746 * Makefile.in: Rebuild.
3748 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3750 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3752 (EXTRA_as_new_SOURCES): Comment out.
3753 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3754 * Makefile.in: Rebuild.
3755 * doc/Makefile.in: Rebuild.
3756 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3757 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3758 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3759 * configure: Rebuild.
3760 * aclocal.m4: Rebuild.
3761 * config.in: Rebuild.
3762 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3763 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3764 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3765 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3766 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3767 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3768 (gas_cgen_record_fixup_exp): Ditto.
3769 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3770 descriptor, not global variable.
3771 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3772 descriptor, not global variable. Refer to insert_operand handler
3773 via cpu descriptor, not global function.
3774 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3775 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3776 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3777 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3778 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3779 * config/tc-m32r.c: Ditto.
3780 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3781 (md_assemble): Ditto.
3782 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3784 1999-02-09 Nick Clifton <nickc@cygnus.com>
3786 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3787 relocations for ELF targets.
3789 1999-02-08 Nick Clifton <nickc@cygnus.com>
3791 * configure.in: Add support for StrongARM target.
3792 * configure: Regenerate.
3794 1999-02-05 Nick Clifton <nickc@cygnus.com>
3796 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3798 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3801 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3803 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3805 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3807 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3808 (INTEL_DWORD_MNEM_SUFFIX): Define.
3811 (DWORD_PTR): Define.
3812 (XWORD_PTR): Define.
3814 (OFFSET_FLAT): Define.
3816 (NONE_FOUND): Define.
3819 * config/tc-i386.c (set_intel_syntax): New routine.
3820 (intel_syntax): Declare.
3821 (allow_naked_reg): Declare.
3822 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3823 (intel_float_operand): New routine.
3824 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3825 Handle brackets as well as parens. Call i386_intel_operand for
3826 intel syntax. Reverse operands if appropriate. Handle new
3827 suffixes. Handle movzx and movsx.
3828 (i386_is_reg): New routine.
3829 (i386_immediate): New routine.
3830 (i386_scale): New routine.
3831 (i386_displacement): New routine.
3832 (i386_operand_modifier): New routine.
3833 (build_displacement_string): New routine.
3834 (i386_parse_seg): New routine.
3835 (i386_intel_memory_operand): New routine.
3836 (i386_intel_operand): New routine.
3837 (i386_operand): Call i386_displacement, i386_immediate,
3838 i386_scale, etc. instead of handling inline.
3839 (parse_register): Handle registers without prefix.
3841 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3843 * configure: Regenerate.
3844 * configure.in (arm-*-oabi): New.
3845 (thumb-*-oabi): New.
3846 * config/tc-arm.c (target_oabi): Declare.
3847 (md_apply_fix3): Support REL relocs.
3848 (md_parse_option): Handle -oabi.
3849 (elf32_arm_target_format): New routine.
3850 (md_longopts): Add OPTION_OABI.
3851 * config/tc-arm.h: Redefine TARGET_FORMAT.
3854 1999-01-28 Nick Clifton <nickc@cygnus.com>
3856 * write.c (write_relocs): Handle out of range error.
3858 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3859 (fr30_force_relocation): Default to 0.
3861 * config/tc-fr30.h (obj_fix_adjustable): Define.
3862 (TC_FORCE_RELOCATION): Define.
3864 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3867 1999-01-16 Nick Clifton <nickc@cygnus.com>
3869 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3870 merge of two instructions if the left instruciton kills the right.
3872 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3874 * Makefile.in: Regenerate.
3875 * configure.in: Redo test for using cgen.
3876 * configure: Regenerate.
3878 1999-01-09 Nick Clifton <nickc@cygnus.com>
3880 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3881 redefinition of this macro.
3883 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3885 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3888 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3890 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3891 a read of HI or LO and an immediatly following branch.
3893 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3895 * config/tc-mips.c (md_begin): Another correction to the setting of
3898 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3900 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3902 1998-12-21 Nick Clifton <nickc@cygnus.com>
3904 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3905 bit insn when optimizing, so that parallelised instructions will
3906 start on a 32 bit boundary.
3908 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3910 * config/tc-mips.c (mips_eabi64): New.
3911 (md_begin): Set mips_eabi64.
3912 (mips_elf_final_processing): Use it.
3914 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3916 * config/tc-mips.c (mips_elf_final_processing):
3917 Correct setting of ABI in e_flags.
3919 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3921 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3923 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3925 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3927 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3929 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3930 warning, values that don't fit in the field.
3932 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3934 * config/tc-mips.c (mips_abi_string): New.
3935 (md_parse_option,md_longopts): Add mabi.
3936 (mips_elf_final_processing): Set e_flags based on mabi flag.
3938 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3940 * config/tc-mips.c (md_parse_option): Handle vr4111.
3942 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3944 * config/tc-h8300.c (build_bytes): Change message given if the
3945 instruction requires H8/300H mode and we're not in Hmode, to
3946 suggest that it may be the operand modes that are the problem, not
3947 necessarily the opcode.
3949 1998-12-10 Nick Clifton <nickc@cygnus.com>
3951 * config/tc-fr30.c: Add line separator character.
3953 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3955 * configure.in (hppa-*-mpeix*): New target.
3956 * config/obj-som.h (obj_som_compiler): Declare.
3957 * config/obj-som.c (compiler_seen): New static variable.
3958 (obj_som_compiler): New function.
3959 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3960 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3961 (pa_type_args): Set hppa_priv_level.
3962 (pa_compiler): New static function if OBJ_SOM.
3963 * configure: Rebuild.
3965 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3967 * read.c (output_leb128): Don't mark as inline.
3969 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3971 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3972 AIX .vbyte unaligned data support.
3973 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3974 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3977 1998-12-07 Nick Clifton <nickc@cygnus.com>
3979 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3982 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3984 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3985 BFD_RELOC_ARM_PCREL_BRANCH.
3987 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3989 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3990 checking the target type.
3991 (mips-dec-bsd*): Set endian to little.
3992 * configure: Rebuild.
3994 COFF weak symbol support, based on patches from Mark Elbrecht
3995 <snowball3@usa.net>:
3996 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3997 * config/obj-coff.c (obj_coff_weak): New static function.
3998 (obj_coff_endef) [both versions]: Handle weak symbols.
3999 (coff_frob_symbol): Likewise.
4000 (yank_symbols): Likewise.
4001 (obj_pseudo_table): Add "weak".
4003 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4004 <aymeric.vincent@emi.u-bordeaux.fr>.
4005 * aclocal.m4: Rebuild with current tools.
4006 * configure: Rebuild.
4008 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4009 an assertion failure for a case we can't handle when OBJ_ECOFF.
4011 * expr.c (operator): And with 0xff to avoid problems with signed
4014 1998-12-03 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4017 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4019 1998-12-02 Nick Clifton <nickc@cygnus.com>
4021 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4024 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4026 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4029 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4031 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4034 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4036 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4038 (d10v_cleanup): Only generate previous insn if a multiline insn is
4041 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4043 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4046 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4048 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4049 -marm6xxx command line switches.
4051 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4053 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4054 (itbl-ops.o): Delete duplicate dependencies.
4055 Rebuild dependencies.
4056 Add fr30 dependencies.
4057 * Makefile.in: Rebuild.
4059 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4061 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4063 * listing.c: Ignore line terminator characters found inside
4066 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4068 * po/gas.pot: Regenerated.
4070 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4072 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4073 fr30_is_label_start(). Also checks for delay slot insns.
4075 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4076 FR30 instructions which contain a colon in the mnemonic.
4078 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4080 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4082 * config/tc-fr30.c: Removed currently superflous code.
4084 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4086 * config/tc-fr30.h: New file.
4087 * config/tc-fr30.c: Tweaking so that it will compile.
4089 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4091 * config/tc-d10v.h (obj_fix_adjustable): Define.
4092 (TC_FORCE_RELOCATION): Define.
4093 (d10v_force_relocation): Declare.
4094 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4095 (md_apply_fix3): Handle Vtable relocs.
4096 (d10v_fix_adjustable): New.
4097 (d10v_force_relocation): New.
4099 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4101 * config/tc-d30v.c: Change default behaviour to ignore potential
4102 conflicts between register name and symbol names.
4104 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4106 * configure.in: Add fr30-*-*.
4107 * config/tc-fr30.c: New file.
4108 * Makefile.in: Regenerated.
4109 * config.in: Regenerated.
4110 * configure: Regenerated.
4111 * doc/Makefile.in: Regenerated.
4112 * po/gas.pot: Regenerated.
4114 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4116 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4119 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4121 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4123 (do_scrub_chars): Add some casts to unsigned char to avoid
4124 unwanted sign extension.
4125 * read.c (lex_type): Set characters about 127 to be symbol
4127 * config/tc-i386.c (md_begin): Set identifier_chars and
4128 operand_chars for values above 127.
4130 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4132 * configure.in: detect cygwin* instead of cygwin32*
4133 * configure: regenerate
4135 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4137 * listing.c: Add support for producing a listing from piped
4140 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4142 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4143 (append_insn): Account for the tx39's multiply behavior.
4145 1998-10-26 Michael Meissner <meissner@cygnus.com>
4147 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4148 from assemble_parallel_insns. Add support for '->' to indicate
4149 explicitly serializing the instructions.
4150 (md_assemble): Ditto.
4152 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4154 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4157 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4159 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4161 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4163 * config/tc-mips.c : support frame and regmask/fregmask when
4164 MIPS_STABS_ELF is specified.
4166 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4168 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4169 (md_apply_fix): Don't return 1 for VTABLE relocs.
4170 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4172 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4174 * doc/c-i386.texi: Replace occurences of "opcode" with
4175 "instruction mnemonic", "instruction", or "mnemonic" when
4176 referring to the name of an instruction. Use "opcode" when
4177 referring to the sequence of machine bytes.
4179 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4180 (is_opcode_char): Rename to is_mnemonic_char.
4181 (md_assemble and i386_operand): Correct error messages from
4182 "opcode" to "instruction mnemonic"
4183 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4184 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4185 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4186 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4187 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4188 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4189 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4191 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4193 * config/tc-i386.c (i386_operand): Check for garbage after
4196 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4198 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4199 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4201 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4203 * config/tc-sh.h (obj_fix_adjustable): Define.
4204 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4205 (md_apply_fix): Likewise.
4206 (tc_gen_reloc): Likewise.
4207 (sh_fix_adjustable): New.
4209 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4211 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4212 * cgen.h (gas_cgen_finish_insn): Update prototype.
4213 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4214 cgen_insn_t -> CGEN_INSN_INT.
4215 (make_parallel): Update handling of CGEN_INT_INSN_P.
4216 (assemble_parallel_insn): Ditto.
4217 (target_make_parallel): New function.
4218 (md_assemble): Use it.
4220 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4222 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4224 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4226 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4227 converted into lower case.
4229 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4231 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4232 (gas_cgen_tc_gen_reloc): Likewise.
4233 * config/tc-m32r.h (obj_fix_adjustable): Define.
4234 * config/tc-m32r.c (m32r_fix_adjustable): New.
4235 (m32r_force_relocation): Handle VTABLE relocs.
4237 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4239 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4241 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4243 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4244 to lower case before parsing.
4246 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4247 parallel insns modift buts in the PSW as a side effect.
4249 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4251 * config/tc-d30v.c (find_format): Test for missing flag and
4254 (md_apply_fix3): Fix error messages to avoid
4255 assumption about presence of a symbol.
4257 (parallel_ok): Disallow parallel instructions that both modify the
4260 (find_format): Generate a warning if an odd numbered register is
4261 used as the first register in a mutli-register instruction.
4263 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4265 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4266 relocations are always associated with a symbol.
4268 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4270 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4271 (elf32_sparc_force_relocation): Declare.
4272 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4273 (tc_gen_reloc): Handle vtable relocs.
4274 (elf32_sparc_force_relocation): New.
4276 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4278 * symbols.c (S_IS_FUNCTION): New.
4279 * config/tc-v850.h (obj_fix_adjustable): Define.
4280 (TC_FORCE_RELOCATION): Define.
4281 (v850_force_relocation): Declare.
4282 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4283 of fx_addnumber for VTABLE reloc addends.
4284 (md_apply_fix3): Handle VTABLE relocs.
4285 (v850_fix_adjustable): New.
4286 (v850_force_relocation): New.
4288 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4290 * tc-hppa.c (fp_operand_format): Add some additional formats.
4291 (pa_ip): Do not automatically promote into pa2.0 mode.
4292 (pa_level): Handle ".level 2.0".
4294 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4296 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4297 * config/tc-i386.h (template.extension_opcode): Change to
4298 unsigned int to allow full range of 8-bit opcode suffixes.
4299 (None): Redefine as 0xffff.
4301 From Jeff B Epler <jepler@usgs.gov>
4302 * doc/c-i386.texi (i386-SIMD): New section.
4304 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4306 * read.c (discard_rest_of_line): New function.
4307 * read.h: Declare it.
4308 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4310 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4312 * config/tc-d10v.c (find_symbol_matching_register): New function.
4313 (find_opcode): Cope with the case where a register name matches
4316 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4318 * config/tc-v850.c (md_pcrel_from): Rename to
4319 v850_pcrel_from_section.
4320 (v850_pcrel_from_section): Do not resolves symbols in other
4323 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4325 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4327 * config/tc-d10v.c (find_opcode): Generate an error if a register
4328 is supplied for an operand that should not be a register.
4330 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4332 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4333 instructions to have another instruction in the right bin.
4335 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4338 the right container if the left container holds a branch
4341 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4343 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4344 both a register name and symbol name.
4345 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4347 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4349 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4350 execution unit class.
4352 (reg_name_search): If a name matches a register and a symbol,
4353 prefer the register.
4354 (find_format): Disallow flag registers when a general purpose
4355 register is required.
4356 If a number is required, but a register has been given, check to
4357 see if a symbol with the same name as the register exists, and if
4358 so, use that symbol.
4360 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4362 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4364 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4366 * config/tc-d30v.c (find_format): Do not accept flag registers as
4367 general purpose registers.
4368 (find_format): If an immediate value is expected at a given place
4369 in a format, but a register name has been provided instead, check
4370 to see if that register name matches the name of a predefined
4371 symbol and if it does, then use the symbol instead.
4372 (reg_name_search): If a register name matches a symbol name,
4373 prefer the register name to the symbol name.
4375 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4378 the previous insn to empty.
4380 1998-09-20 Michael Meissner <meissner@cygnus.com>
4382 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4383 pieces, forcing the use of an ANSI compiler.
4385 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4387 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4389 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4391 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4393 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4395 (obj_elf_vtable_entry): Likewise.
4396 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4397 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4398 (tc_gen_reloc): Likewise.
4399 (arm_fix_adjustable): Likewise.
4400 (elf32_arm_force_relocation): New.
4401 (armelf_frob_symbol): Remove coff-style symbol support.
4403 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4405 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4407 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4409 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4410 OBJ_COFF so that routine is defined for a.out format.
4412 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4414 * config/tc-i386.c (i386_operand): Detect non-segment registers
4415 used as segment prefixes.
4417 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4419 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4420 optimize across FDE boundaries.
4422 * config/obj-coff.c (obj_coff_section): Preserve any link once
4423 flags when setting the section flags.
4425 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4427 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4428 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4430 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4432 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4435 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4437 * frags.c (frag_grow): Include the size of the frag struct in the
4440 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4441 if the new subseg comes before the old.
4443 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4445 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4446 to handle edge8 and edge16.
4448 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4450 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4451 before we clobber the symbol involved.
4453 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4455 * config/tc-arm.c: Remove OBJ_ELF definitions for
4456 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4457 use arm_adjust_symtab for OBJ_COFF.
4458 (armelf_adjust_symtab): New Routine.
4459 * config/tc-arm.h: Define obj_adjust_symtab to
4460 armelf_adjust_symtab for OBJ_ELF.
4462 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4464 * configure.in: Make all i386-elf targets use bfd_gas.
4465 * config/tc-i386.c (tc_i386_force_relocation): New.
4466 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4467 (md_apply_fix3): Likewise.
4468 (tc_gen_reloc): Handle them.
4469 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4470 tc_i386_force_relocation.
4472 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4474 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4476 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4478 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4479 current opcode after writing the first insturction of a reverse
4482 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4484 * read.h (generate_lineno_debug): Add prototype.
4485 * read.c (generate_lineno_debug): Make non-static.
4487 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4489 * config/tc-i386.c (md_assemble): Only warn for address/data size
4492 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4494 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4495 against Thumb function names, as the linker needs this information.
4497 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4499 * expr.c (operand): Check also that there is no advance in operand
4500 after atof_generic in order to decide "is it label 0f or floating
4503 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4505 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4506 command line options with a single dash.
4507 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4509 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4511 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4512 * tc-arm.c (arm_fix_adjustable): New routine.
4514 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4516 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4517 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4518 demand_empty_rest_of_line before mri_comment_end.
4519 (equals): Check garbage after expression before
4520 mri_comment_end in MRI mode.
4522 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4524 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4525 small immediate constant to use the constant itself rather than
4528 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4530 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4531 (pa_leave): Likewise.
4533 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4535 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4537 (i386_operand): Fix an error message.
4539 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4541 * doc/c-arm.texi (ARM Directives): Document .req directive.
4543 * config/tc-arm.c (reg_required_here): Display erroneous string if
4544 the register name could not be decoded.
4545 Do not set inst.instruction if the sift is -1.
4547 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4549 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4552 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4554 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4555 even if it is belived to be unnecessary.
4557 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4559 config/tc-i386.c (i386_operand): Size immediate constants by
4560 suffix (erroneously removed as part of July 7 change).
4562 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4564 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4565 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4566 (armelf_frob_symbol): New Routine.
4567 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4569 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4571 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4573 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4575 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4576 command line switches passed to assembler.
4578 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4580 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4581 (gas_cgen_opcode_desc): Declare.
4582 (gas_cgen_parse_operand): Declare.
4583 (*): Prepend gas_ to gas specific fns to denote them as such.
4585 * cgen.c (gas_cgen_opcode_desc): New global
4586 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4587 (queue_fixup): Renamed from cgen_queue_fixup.
4588 (*): Prepend gas_ to gas specific fns to denote them as such.
4590 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4591 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4592 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4593 Open opcode table and initialize it.
4594 (make_parallel): Use gas_cgen_opcode_desc.
4595 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4596 (md_assemble): Ditto.
4598 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4600 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4601 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4602 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4603 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4604 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4605 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4606 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4607 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4608 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4609 (INIT_STAB_SECTION): Likewise.
4610 (OBJ_PROCESS_STAB): Likewise.
4612 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4613 (md_parse_option): Watch for them.
4614 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4615 (md_begin): Kill neverdef code.
4616 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4617 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4618 (s_alpha_coff_wrapper): New.
4619 (md_pseudo_table): Trap all ECOFF pseudos.
4621 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4623 Start of changes to remove mdebug section from mips*-elf
4624 Based on MIPS_STAB_ELF definition
4625 * acconfig.h: undef if not configured
4626 * config.in: undef if not configured
4627 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4628 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4629 * stabs.c (s_stab_generic): flush frag
4631 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4633 * configure.in: (arm-*-elf): Handle.
4634 (thumb-*-elf): Handle.
4635 * configure: Regenerate.
4636 * read.c (stringer): Fix typo in comment.
4637 * write.c (fixup_segment): Don't add symbol value to addend if
4639 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4641 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4644 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4646 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4647 (write_2_short): Emit warning if new flag is set.
4648 (do_assemble): Set flags if left instruction is one of special
4649 "right-instruction-killer" type.
4651 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4653 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4654 Always output words in debug_info section as big endian.
4655 (sparc_target_format): Choose correct bfd target.
4656 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4658 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4660 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4661 to work with internationalization code. Issue an error when two
4662 operands match that are not allowed to match.
4664 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4666 * configure.in (install_tooldir): Allow target to specify whether
4667 it wants to be installed in $(tooldir)/bin.
4668 * configure: Regenerate.
4669 * Makefile.am (install-exec-local): Set install-exec-tooldir
4670 dependency via configure.
4671 * Makefile.in: Regenerate.
4673 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4675 * Makefile.am (install-exec-local): Split into two ...
4676 (install-exec-bindir,install-exec-tooldir): New rules.
4677 * Makefile.in: Regenerate.
4679 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4681 * Makefile.am (install-exec-local): Don't remove the file before
4682 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4683 W. Rozycki <macro@ds2.pg.gda.pl>.
4684 * Makefile.in: Rebuild.
4686 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4688 * cgen.c: Include libiberty.h.
4689 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4690 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4691 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4692 (md_cgen_lookup_reloc)): Declare.
4693 (md_cgen_record_fixup_exp): Declare.
4694 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4695 (m32r_relax_frag): Declare.
4696 (cgen_md_apply_fix3): Decls moved to cgen.h.
4697 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4698 (m32r_cgen_record_fixup_exp): Delete decl.
4699 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4700 (assemble_nop): Delete.
4701 (expand_debug_syms): Delete unused `exp'.
4702 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4703 Add default case for -Wall.
4704 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4705 (md_atof): Delete unused wordP.
4707 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4709 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4712 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4714 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4715 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4716 .print, .purgem, and .struct. Remove documentation for
4719 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4721 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4722 Update call to insert_operand.
4724 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4726 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4728 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4730 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4731 whitespace after a prefix operator.
4733 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4735 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4737 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4739 * config/tc-sparc.c (log2): New static function.
4740 (s_reserve): Use log2 to convert alignment before calling
4742 (s_common): Use log2 to convert alignment before calling
4743 record_alignment and frag_align.
4744 (sparc_cons_align): Use log2.
4746 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4748 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4749 (s_common): Likewise.
4751 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4752 initialization of waddr.
4753 (sparc_elf_final_processing): Add default case to switch.
4755 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4757 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4758 than temporary real.
4760 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4762 * write.c (subsegs_finish): Don't align the segments if there were
4765 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4766 copying aux information.
4768 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4769 expression into a symbol.
4771 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4773 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4774 type to unsigned int.
4775 (md_assemble): Change type used to store offsets from unsigned
4777 (i386_operand): Switch error check to only call RESTORE_END_STRING
4778 once after parse_register.
4780 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4782 * config/tc-v850.c (md_show_usage): Changed format to match that
4785 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4787 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4789 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4791 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4794 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4796 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4797 * doc/Makefile.in: Rebuild.
4799 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4801 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4802 for %lo expressions.
4803 (mips_ip, case 'u'): Move range check after code to mask
4804 off bits in %hi/%lo expressions. Mask off high bits for
4807 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4809 * doc/Makefile.am (gasver.texi): New target.
4810 (as.info, as.dvi): Depends upon gasver.texi.
4811 * doc/as.texinfo: Include gasver.texi. Mention version number on
4812 title page and in top node.
4813 * doc/Makefile.in: Rebuild.
4815 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4817 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4818 but not including the line containing the edict.
4819 * listing.h (LISTING_EOF): New.
4820 * input-scrub.c (input_scrub_next_buffer): Call it.
4822 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4824 * config/tc-i386.c (i386_operand): Don't set the size of an
4825 immediate address based solely on the suffix and the mode.
4827 * config/tc-i386.c (md_assemble): Add assertion to make sure
4828 overlap2 does not set Imm.
4830 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4831 sequences of whitespace to a single space.
4832 (is_space_chars): Just compare with space.
4833 (md_begin): Don't initialize space_chars.
4834 (md_assemble): Just skip a single whitespace character.
4835 (i386_operand): Rewrite base-index parsing to use new
4836 parse_register, and to skip white space. Skip white space in a
4837 number of other places too. Don't give error message if
4838 parse_register fails.
4839 (parse_register): Change reg_string parameter to be non-const.
4840 Add end_op parameter. Skip white space after the `%', and return
4841 end of register string. Give error message here rather than
4844 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4846 Based on patch from Matt Semersky <matts@scd.hp.com>:
4847 * expr.c (op_encoding): Make const.
4848 (expr_set_precedence): New function.
4849 (expr_begin): Don't set operator rankings, just call
4850 expr_set_precedence.
4851 * expr.h (expr_set_precedence): Declare.
4852 * read.c (s_mri): Call expr_set_precedence.
4854 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4856 * doc/as.texinfo (Statements): Remove paragraph discussing
4857 continuing lines with a backslash. This hasn't worked for years,
4860 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4862 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4864 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4865 (ps_CTORS, ps_DTORS): New section types.
4866 (vms_fixup_xtors_section): New function
4867 (Ctors_Psect, Dtors_Psect): Define.
4868 (IS_GXX_XTOR): Define
4869 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4870 Filter static constructors/destructors and add to
4871 Ctors_Symbols/Dtors_Symbols chain.
4872 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4873 appropriate section.
4875 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4876 * makefile.vms: Merge vax/vms support.
4878 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4880 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4881 (elf_pseudo_table): Add them.
4882 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4883 (md_apply_fix): Accept them.
4884 (mips_fix_adjustable): Don't adjust them.
4885 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4886 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4887 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4888 (tc_fix_adjustable): Don't adjust them.
4890 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4892 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4894 * Makefile.in: Regenerate.
4895 * configure.in: AC_SUBST cgen_cpu_prefix.
4896 * configure: Regenerate.
4898 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4900 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4901 Changed all users of COND12_DELAY.
4903 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4905 * config/tc-mn10300.c (set_arch_mach): New function.
4906 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4907 (md_begin): Default to mn10300 mode.
4908 (md_assemble): Only accept instructions for the core mn10300
4909 chip and the active machine type.
4911 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4913 * subsegs.h (segment_info_type): Give the struct a name.
4914 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4915 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4916 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4917 * config/tc-w65.h (tc_reloc_mangle): Declare.
4918 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4920 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4922 * config/tc-v850.c (v850_comm): Restore old section
4923 after common processing.
4925 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4927 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4929 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4931 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4932 char with code that explicitly sign-extends.
4934 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4936 * config/tc-v850.c (md_begin): Restore text section as the current
4937 section after creating call table sections.
4938 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4941 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4942 with call to macro SYM_AUXINFO.
4944 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4946 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4947 with the program transform name.
4948 * Makefile.in: Rebuild.
4950 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4952 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4955 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4957 * config/tc-i386.c (i386_operand): Be prepared for a space between
4958 the open parenthesis and the start of the register operand,
4959 because of the June 16 change.
4961 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4963 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4966 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4968 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4969 even if it is belived to be unnecessary.
4971 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4973 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4975 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4977 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4979 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4980 shift amount for a repeated operand. The shift amount for the
4981 repeated copy comes from the size of the operand.
4983 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4985 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4987 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4989 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4991 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4993 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4994 characters in it as LEX_IS_SYMBOL_COMPONENT.
4995 * config/tc-i386.h (tc_symbol_chars): Define.
4996 (extra_symbol_chars): Declare.
4997 * config/tc-i386.c (extra_symbol_chars): Define.
4998 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4999 (line_comment_chars): Set to '/' if TE_LINUX.
5000 * doc/c-i386.texi (i386-prefixes): Update.
5001 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5003 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5005 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5006 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5008 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5010 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5011 constraint in instructions REP & REPI.
5013 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5015 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5016 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5018 (check_range): If the operand is shifted, then shift the number
5019 before checking its range.
5021 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5023 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5026 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5028 * config/tc-v850.c (v850_comm): Create special sections as needed.
5030 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5032 * config/tc-d10v.c (write_2_short): Addition of swapping
5033 instructions for sequential and reverse sequential order when
5034 given order is not possible.
5036 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5038 * Makefile.am: Rebuild dependencies.
5039 (DEP_INCLUDES): Fix reference to intl build directory.
5040 * Makefile.in: Rebuild.
5042 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5044 * doc/c-i386.texi: Update 16 bit documentation.
5046 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5047 IgnoreDataSize to IgnoreSize as they are used for address size as
5049 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5050 32-bit mode, similarly addr16/data16 and variants.
5052 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5055 sequential word multiply instructions.
5057 (do_assemble): Add extra command line argument, to allow mul32
5058 attribute to be preserved across parallel insns.
5059 (md_assemble): Insert NOPs between explicitly parallel insns which
5060 contain an 32 bit multiply and a 16 multiply.
5062 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5064 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5067 * config/tc-i386.c (reloc): Add braces.
5069 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5070 consistent with Intel naming.
5071 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5072 use bitfields in sib_byte.
5073 (modrm_byte): Don't use bitfields here either.
5075 * config/tc-i386.c (current_templates): Add const.
5076 (parse_register): Add const to return, param, and char *s.
5077 (i386_operand): Add const to reg_entry *r.
5078 * config/tc-i386.h (templates): Add const to start, end.
5080 Inspired by code for 16 bit gas support from Martynas Kunigelis
5081 <martynas@nm3.ktu.lt>:
5082 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5083 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5084 (uses_mem_addrmode): Remove.
5085 (md_estimate_size_before_relax): Add support here too.
5086 (md_relax_table): Rewrite interface to md_relax for 16 bit
5088 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5089 (opcode_suffix_to_type): Remove.
5090 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5091 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5092 (md_convert_frag): Likewise.
5093 (i386_operand): Add support for 16 bit base/index regs,
5094 immediates, and displacements. Remove some unnecessary casts, and
5095 localise end_of_operand_string, displacement_string_start,
5096 displacement_string_end variables. Add GCC_ASM_O_HACK.
5097 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5099 * config/tc-i386.c (prefix_hash): Remove.
5100 (md_begin): Rewrite without obstacks. Remove prefix hash table
5101 handling. Rewrite lexical table handling.
5102 (i386_print_statistics): Don't print prefix statistics.
5103 (md_assemble): Rewrite instruction parser so that line is not
5104 converted to lower case. Don't do a hash_find for prefixes,
5105 instead recognise them via opcode modifier.
5106 (expecting_operand, paren_not_balanced): Localise variables.
5107 * config/tc-i386.h (IsPrefix): Define.
5108 (prefix_entry): Remove.
5110 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5111 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5112 '\\' in case where comment_chars contains '/'.
5114 * config/tc-i386.c (MATCH): Ensure given operand and template
5115 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5116 you must write `ljmp *table(%ebx)'.
5118 From H.J. Lu <hjl@gnu.org>:
5119 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5120 as 0 ifndef BFD_ASSEMBLER.
5121 (md_assemble): Allow immediate operands without suffix or
5122 other reg operand to default in size to the current code size.
5124 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5126 * config/tc-v850.c (md_begin): Restore creation of
5127 .call_table_text and .call_table_data sections.
5129 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5131 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5132 after emitting a word of noops.
5134 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5136 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5137 (i386_operand): Simplify checks for valid base/index combinations.
5138 Disallow `in 4(%dx),%al'.
5140 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5142 (add_prefix): Change parameter from char to int.
5144 * config/tc-i386.h (Ugh): Define opcode modifier.
5145 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5147 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5148 CONSISTENT_REGISTER_MATCH macros to check register types more
5149 thoroughly. Check for illegal suffix/operand combinations
5150 when matching insns with operands. Handle new `s' suffix, and
5151 associated FloatMF opcode modifier for float insns with memory
5153 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5154 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5155 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5156 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5157 DATA_PREFIX_OPCODE throughout.
5159 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5160 (md_assemble): Rewrite suffix/register operand checking code to be
5161 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5162 AnyMem, the better to grep.
5164 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5165 given a memory operand. Don't set Abs bits either.
5166 (type_names): Remove Mem*, Abs*.
5167 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5168 define opcode_modifiers as these cases are handled by Disp8,
5169 Disp16, Disp32 and suffix checks.
5170 (COMES_IN_BOTH_DIRECTIONS): Remove.
5171 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5173 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5174 if IgnoreDataSize modifier given. Remove ShortformW modifier
5175 test. Add test for ShortForm in W base_opcode modification.
5176 Merge Seg2ShortForm and Seg3ShortForm code.
5177 * config/tc-i386.h (ShortFormW): Remove.
5178 (IgnoreDataSize): Define.
5180 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5182 * config/tc-d30v.c (md_assemble): Store previous segment state
5183 with previous instruction.
5185 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5187 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5188 (ebp, esp): Remove static variables.
5189 (MATCH): Remove test for InOutPortReg.
5190 (i386_operand): Properly handle InOutPortReg here instead.
5191 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5192 (md_assemble): Simplify and correct modrm and sib generation.
5193 (i386_operand): Add warning for scale without index.
5194 Rewrite checks for valid base/index combinations.
5196 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5197 macros and enclose in do while(0).
5198 (RESTORE_END_STRING): Likewise.
5199 (md_assemble): Add one to printed operand number so we start
5200 from 1 not 0. Add some more gettext invocations.
5201 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5204 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5205 DATA_PREFIX, SEG_PREFIX): Define.
5206 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5207 (check_prefix): Remove function.
5208 (add_prefix): New function. Add prefix to i.prefix as well as
5210 (md_assemble): Changes for add_prefix. Remove hack for wait
5211 prefix, instead always output prefixes in fixed order. Test
5212 for jcxz/loop when selecting between word & dword operations,
5213 and add address size prefix rather than operand size prefix.
5214 Remove operand -> address size hack when emitting jcxz/loop.
5215 (i386_operand): Remove O_Absent check as it's done in expr.
5217 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5219 * configure.in: Recognize m5200 as a cpu_type of m68k.
5220 * aclocal.m4: Rebuild with current libtool.
5221 * configure: Rebuild.
5223 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5225 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5226 to relaxable_symbol to prevent references to external symbol from
5229 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5231 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5232 symbols are relaxable.
5234 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5236 * config/tc-v850.c (md_begin): Don't create special
5237 sections by default.
5239 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5241 * config/tc-mips.c (macro): For div and udiv, close the
5242 reorder block as soon as possible.
5244 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5246 From Matt Semersky <matts@scd.hp.com>:
5247 * macro.c (macro_mri_mode): New function.
5248 * macro.h (macro_mri_mode): Declare.
5249 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5252 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5254 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5257 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5258 until after xstrdup in OBJ_EVAX case.
5260 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5262 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5263 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5264 of hardcoded magic number.
5265 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5267 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5269 * read.c (do_s_func): New function.
5271 * read.h (do_s_func): Add prototype.
5273 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5275 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5276 nops if fill pattern not specified.
5278 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5280 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5281 * config/te-go32.h (TE_GO32): Define.
5282 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5284 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5286 Implement .func/.endfunc pseudo-ops.
5287 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5289 * read.c (potable): Add .func,.endfunc.
5290 (s_func): New function.
5291 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5293 (in_doc_func_p,current_function_label): New static globals.
5294 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5296 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5298 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5299 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5300 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5301 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5302 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5303 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5304 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5305 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5306 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5307 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5308 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5309 * config/tc-a29k.c: Don't define md_short_jump_size,
5310 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5311 * config/tc-alpha.c: Likewise.
5312 * config/tc-alpha.h: Likewise.
5313 * config/tc-arm.c: Likewise.
5314 * config/tc-h8300.c: Likewise.
5315 * config/tc-h8500.c: Likewise.
5316 * config/tc-hppa.c: Likewise.
5317 * config/tc-i860.c: Likewise.
5318 * config/tc-i960.c: Likewise.
5319 * config/tc-ppc.c: Likewise.
5320 * config/tc-sh.c: Likewise.
5321 * config/tc-sparc.h: Likewise.
5322 * config/tc-tic30.c: Likewise.
5323 * config/tc-w65.c: Likewise.
5324 * config/tc-z8k.c: Likewise.
5326 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5328 * config/tc-vax.c (_): Delete this macro used for placeholder
5329 values in vax_operand_width_size; it conflicts with the _() macro
5330 used for internationalization.
5332 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5334 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5335 code. From Chris Moller <moller@bops.com>.
5337 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5338 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5339 * read.c (emit_expr): Initialize seg and subseg fields of a new
5341 * write.c (write_object_file): Switch to the appropriate segment
5342 and subsegment when processing a broken word.
5344 * config/tc-m68k.c (mri_assemble): New static function.
5345 (build_mri_control_operand): Call mri_assemble rather than
5347 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5348 (s_mri_endf, s_mri_endw): Likewise.
5350 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5352 * read.c (s_org): Call md_flush_pending_output if it is defined.
5354 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5356 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5358 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5359 (md_parse_option): Add for same.
5360 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5361 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5362 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5364 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5366 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5368 * config/tc-arm.c (find_real_start): Relax definition of local
5371 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5373 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5374 symbols at the given address, not just the last one specified.
5376 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5378 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5379 or number_to_chars_littleendian to write data.
5381 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5383 * config/tc-v850.c (md_assemble): Remove artificially created
5384 register name symbols.
5386 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5388 * write.c (fixup_segment): Change "segment" to "section" in
5391 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5393 * write.c (fixup_segment): Change sym1-sym2 message again.
5395 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5397 * write.c (fixup_segment): Improve error message for sym1-sym2
5398 errors when sym1 is in a different segment from sym2.
5400 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5402 * config/tc-m32r.c (warn_unmatched_high): New static local.
5403 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5404 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5405 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5406 (md_parse_option): Likewise.
5407 (md_show_usage): Likewise.
5408 (m32r_frob_file): Likewise.
5410 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5411 (read_a_source_file): Call them.
5412 * read.h (stabs_generate_asm_file): Declare.
5413 * stabs.c (stabs_generate_asm_file): New function.
5414 (generate_asm_file): New function.
5415 (stabs_generate_asm_lineno): Move file name handling into
5418 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5420 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5421 (d30v_current_align, d30v_current_align_seg): New variables.
5422 (d30v_last_label): New variable.
5423 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5424 (s_d30v_data, s_d30v_section): Likewise.
5425 (md_pseudo_table): Call them.
5426 (md_begin): Initialize d30v_current_align_seg.
5427 (md_assemble): Call d30v_align when needed by known current alignment.
5428 (d30v_frob_label, d30v_cons_align): New functions.
5429 * config/tc-d30v.h (md_do_align): Remove.
5430 (tc_frob_label): Call d30v_frob_label.
5431 (md_cons_align): New.
5433 * config/tc-d30v.c (find_format): Convert complex expressions to
5434 expression symbols before processing. Clean up code formatting.
5436 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5438 * po/Make-in (install-info): New target.
5440 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5442 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5444 * config/tc-mn10300.c (md_assemble): Likewise.
5446 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5448 * Makefile.am: Update with `make dep-am'.
5449 (HFILES): Add cgen.h.
5450 (cgen.o): Depend on cgen.h.
5451 * Makefile.in: Regenerate.
5453 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5455 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5457 * gasp.c (grab_label): Permit a label to be a preprocessor
5458 variable by permitting a label to start with a backslash.
5460 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5462 * config/tc-mips.c (validate_mips_insn): Removed hack
5463 for previously inaccessible bitfields in some INSN_TRAP
5466 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5468 * config/tc-d30v.c (do_assemble): Abort with error message
5469 if opcode operands do not match.
5471 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5473 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5474 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5475 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5476 similar new 'q' operand.
5478 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5480 * cgen.c (cgen_asm_finish_insn): Fix typo.
5482 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5485 * cgen.c: Include it.
5486 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5487 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5488 All callers updated.
5489 * config/tc-m32r.c: Include cgen.h.
5490 (m23r_insn): New members num_fixups,fixups.
5492 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5494 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5495 to avoid compiler warning.
5497 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5499 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5502 * makefile.vms (OBJS): Add ehopt.obj
5504 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5506 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5508 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5510 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5511 a short format insn.
5512 (md_assemble): Set it for explicitly packed insns.
5514 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5516 * config/obj-coff.c (c_symbol_merge): Do not take address of
5517 native fields when performing the memcpy.
5519 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5521 * config/tc-mips.c (macro,macro2): Implement
5522 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5524 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5526 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5527 relocations against globally visible symbols.
5528 * config/tc-m68k.c (relaxable_symbol): New macro.
5529 (m68k_ip, md_estimate_size_before_relax): Use it.
5530 (tc_m68k_fix_adjustable): Also handle weak symbols.
5532 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5534 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5535 references to externally visible symbols.
5536 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5537 values in twice for a PC relative reloc if the symbol is
5540 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5541 don't adjust a PC relative reloc against an externally visible
5543 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5544 for a PC relative fixup against an externally visible defined
5545 symbol, arrange to store object file and addend values as though
5546 the symbol were not defined.
5547 (tc_gen_reloc): Likewise.
5549 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5551 * read.c (sizeof_leb128): Referenced externally by write.c so
5554 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5556 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5557 and expand a 'debug' symbol associated with the next instruction
5558 that does not cause a short instruction to be filled with a NOP.
5559 (md_pseudo_table): Add support for .debugsym.
5560 (assemble_parallel_insn): Add calls to expand_debug_sym as
5562 (md_assemble): Ditto.
5564 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5566 * as.c (main): Conditionally call setlocale.
5567 * gasp.c (main): Likewise.
5568 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5569 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5571 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5573 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5575 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5577 * config/tc-hppa.c: Change all calls to bzero to use memset.
5578 (pa_ip): Add cast to avoid warning.
5579 (tc_gen_reloc, md_apply_fix): Likewise.
5580 (pa_find_space_by_number): Likewise.
5581 (hppa_force_relocation): Likewise.
5582 (pa_block): Change i to unsigned int.
5583 * config/obj-som.h (obj_som_copyright): Declare.
5585 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5587 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5588 for line numbers for assembly source.
5590 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5592 * configure.in: Change version number to 2.9.4
5593 * configure: Rebuild.
5595 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5597 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5599 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5601 * ecoff.h: Change symbolS in function declaration to struct
5604 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5606 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5607 (md_convert_frag): Fix i18n typo.
5609 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5611 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5612 * ecoff.h: Protoype it.
5613 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5614 [EVAX] (s_alpha_prologue): Delete.
5615 (md_pseudo_table): Update.
5617 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5619 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5620 array to local pointer.
5621 (get_args, parse_expr): Add casts to avoid warnings.
5623 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5625 * read.c (s_set): Cast xmalloc return value to fragS *.
5626 * config/tc-m68k.c (m68k_ip): Function made static to match
5627 previous forward declaration.
5628 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5630 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5632 * config/tc-v850.c: Add internationalisation macros to error
5635 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5636 macros to error strings.
5638 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5640 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5641 reloc is in the TOC csect.
5642 (md_apply_fix3): Correct gettext typo.
5644 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5646 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5647 .L - they are local labels and the branches are not really
5648 function calls but rather far jumps.
5650 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5652 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5654 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5656 * config/tc-i386.c (md_assemble): Print operand number rather than
5657 using ordinal_names.
5658 (i386_operand): Likewise.
5660 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5662 * Makefile.am (INTLLIBS): Define to work around apparent automake
5664 All Makefiles: Regenerated.
5666 * Many files: Added gettext invocations around user-visible
5668 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5669 HAVE_LC_MESSAGES): Define.
5670 * dep-in.sed: Added asintl.h.
5671 * po/Make-in: New file.
5672 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5674 * read.c (Z_): Renamed from `_'.
5675 * Makefile.am (SUBDIRS): Added po.
5676 (POTFILES): new macro.
5677 (po/POTFILES.in): New target.
5678 ($(OBJS)): Added asintl.h.
5680 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5681 (as_new_LDADD): Added $(INTLLIBS).
5682 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5683 (gasp_new_LDADD): Added $(INTLLIBS).
5684 (gasp_new_DEPENDENCIES): New macro.
5685 * configure, aclocal.m4: Rebuilt.
5686 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5688 (ALL_LINGUAS): Define.
5689 * macro.c: Include "asintl.h".
5690 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5691 * as.h: Include "asintl.h".
5692 * config/tc-i386.c (ordinal_names): Removed.
5693 (md_assemble): Changed error text to avoid ordinal_names.
5694 (i386_operand): Likewise.
5695 (reloc): Added as_bad to avoid i18n problems.
5696 (tc_gen_reloc): Likewise.
5697 * config/tc-arm.c (bad_args): Now a #define.
5699 * config/obj-vms.c (VMS_stab_parse): Changed type of
5701 (global_symbol_directory): Unified strings to avoid i18n
5703 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5704 avoid i18n problems.
5705 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5706 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5708 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5710 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5712 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5714 * as.c (print_version_id): Added an fprintf to avoid i18n
5716 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5718 * expr.c (expr): Added as_warn call to avoid i18n problems.
5719 * messages.c (as_assert): Changed code to avoid i18n problems.
5720 (as_abort): Likewise.
5721 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5722 (s_space): Likewise.
5723 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5725 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5727 * config/tc-i386.c (check_prefix): New static function, split out
5729 (struct _i386_insn): Add wait_prefix field.
5730 (md_assemble): Remove wait_prefix local variable. Use
5731 check_prefix when adding a prefix.
5733 * config/tc-i386.c (current_templates): New static variable.
5734 (md_assemble): Remove current_templates local variable.
5735 (md_assemble, i386_operand): Improve error and warning messages in
5736 many places. Add RESTORE_END_STRING in many places before error
5737 return. Clarify some comments.
5739 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5741 (md_assemble): Parse string instruction operands, looking for
5742 segment override prefixes. Check for invalid segment prefixes on
5744 (i386_operand): i.seg[] and max mem_operand changes for string
5746 * config/tc-i386.h (EsSeg): Define.
5748 * config/tc-i386.h (regKludge): Define.
5749 (iclrKludge, imulKludge): Don't define.
5750 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5751 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5752 opcode_modifier checks to look for more common cases first. Add
5753 default_seg for IsString case.
5755 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5757 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5759 * configure: Rebuild with new automake and libtool.
5760 * aclocal.m4, Makefile.in: Likewise.
5762 * doc/Makefile.am (as.dvi): New target.
5763 * doc/Makefile.in: Rebuild.
5765 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5767 * configure.in: Added sparc86x support.
5769 * configure: Rebuild.
5771 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5773 (md_parse_option): Warn if -EL is not supported for this architecture.
5775 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5777 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5779 * config/tc-mips.c (mips_ip): Note when we use get match on
5780 the full instruction name.
5782 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5784 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5785 back into the expression to handle add/sub simplification correctly.
5787 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5789 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5791 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5793 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5796 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5798 * symbols.c (max_indent_level): New global.
5799 (print_symbol_value_1): Use it.
5800 * expr.h (expr_build_dot): Declare.
5801 * expr.c (expr_build_dot): New function.
5803 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5805 * symbols.c (print_binary): New function.
5806 (print_expr_1): Call it.
5808 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5810 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5811 operand in the opcode.
5813 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5815 * config/tc-i386.h: Reorder operand flags and opcode modifier
5816 flags for clarity. Remove unused definitions: Unknown,
5817 ImmUnknown, DispUnknown, NoModrm.
5818 * config/tc-i386.c (type_names): Add missing Debug type.
5819 (md_assemble): Better duplicate prefix checking. Quicker string
5820 instruction check via new opcode_modifier flag.
5822 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5824 * doc/as.texinfo (Invoking): Clarify -Wa example.
5826 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5828 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5829 (s_mips_weakext): Define.
5830 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5831 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5834 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5836 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5837 is an error if the value can not be computed at assembly time.
5838 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5840 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5842 * gasp.c (main): Set next field of new include_path structure to
5843 NULL. From Avery Pennarun <averyp@gdc.ca>.
5845 * read.c (s_mri_sect): Call as_bad rather than abort for an
5846 unsupported MRI target.
5848 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5850 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5851 the destination of a branch instruction should be altered.
5852 (find_real_start): New function: Locate the real, Thumb coded
5853 start of a Thumb function.
5854 (do_t_branch23): Alter the destination of branches to Thumb
5857 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5859 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5861 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5864 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5866 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5867 * doc/c-hppa.texi: Likewise.
5869 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5871 * Makefile.am: Rebuild dependencies.
5872 * Makefile.in: Rebuild.
5874 * Makefile.am (DEP_INCLUDES): New variable.
5875 (.dep1): Change to work when srcdir is not an absolute path.
5876 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5877 * Makefile.in: Rebuild.
5879 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5881 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5882 LinearAddress patch.
5884 * configure.in: Set version to 2.9.1.
5885 * configure: Rebuild.
5887 * Branched binutils 2.9.
5889 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5891 * config/tc-i386.h (FWait): Define.
5892 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5893 other prefixes. Check FWait flag in opcode table to see which
5894 instructions require an fwait prefix.
5896 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5898 * stabs.c (get_stab_string_offset): Always create a stab string
5901 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5903 Fix some gcc -Wall warnings:
5904 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5905 * ehopt.c (eh_frame_code_alignment): Likewise.
5906 * expr.c (integer_constant, operand): Likewise.
5907 * frags.c (frag_align): Likewise.
5908 * gasp.c (level_0, change_base, doinstr): Likewise.
5909 * hash.c (hash_ask): Likewise.
5910 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5911 (debugging_pseudo): Likewise.
5912 * macro.c (define_macro, check_macro): Likewise.
5913 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5914 (ignore_rest_of_line, float_cons): Likewise.
5915 * symbols.c (decode_local_label_name): Likewise.
5916 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5917 (fixup_segment, number_to_chars_bigendian): Likewise.
5918 (number_to_chars_littleendian): Likewise.
5919 * config/atof-ieee.c (gen_to_words): Likewise.
5920 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5921 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5922 * read.c (output_big_sleb128): Initialize locals to avoid
5924 (output_big_uleb128, equals): Likewise.
5925 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5926 to unsigned int. Change zeros to unsigned int.
5927 * cond.c (s_if): Add return to default case.
5928 * frags.c (frag_now_fix): Change return type to addressT.
5929 * frags.h (frag_now_fix): Update declaration.
5930 * listing.c (file_info_struct): Change linenum to unsigned int.
5931 (struct list_info_struct): Change hll_line to unsigned int.
5932 (print_source): Update format string.
5933 * read.c (emit_expr): Change scan to unsigned int, and don't
5934 bother to initialize it.
5935 * symbols.c (dollar_label_count): Change to unsigned long.
5936 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5937 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5938 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5940 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5942 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5943 mcf5200 just as we do for m68000.
5944 (m68k_init_after_args): Likewise.
5945 (md_estimate_size_before_relax): Likewise.
5947 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5949 * config/tc-v850.c (md_assemble): Store relocation addend in
5950 fixup instead of instruction.
5952 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5954 * config/tc-i386.c (md_assemble): Swap template arguments to
5955 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5956 This macro is currently symmetric, so passing them the wrong
5957 way didn't cause any problem, but may if the macro is changed
5959 After copying template to i.tm, use i.tm. rather than t-> to
5960 access fields, and make t a const*
5961 Move i.tm.operand_types[] swap to immediately after the copy.
5963 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5965 * expr.h (expr_build_uconstant): Add prototype.
5966 (expr_build_unary,expr_build_binary): Add prototypes.
5967 * expr.c (expr_build_uconstant): New function.
5968 (expr_build_unary,expr_build_binary): New functions.
5970 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5972 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5973 * macro.c (macro_expand_body): Increase buffer size.
5974 * messages.c (as_warn): Likewise.
5975 (as_warn_where, as_bad, as_bad_where): Likewise.
5977 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5979 Based on patch from H.J. Lu <hjl@gnu.org>:
5980 * Makefile.am (DISTSTUFF): New variable.
5981 (diststuff): New target.
5982 * Makefile.in: Rebuild.
5984 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5986 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5987 m32r_elf_section_change_hook.
5989 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5990 emit a nop if a section ends with a 16 bit instruction.
5992 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5994 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5995 s_lcomm rather than obj_coff_lcomm.
5996 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5998 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6000 * config/tc-i386.h (LinearAddress): Define.
6001 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6002 instruction, don't use a default segment.
6004 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6006 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6007 * configure: Rebuild.
6009 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6011 * aclocal.m4, configure: Rebuild with libtool 1.2.
6013 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6015 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6016 PC relative branches. Patch courtesy of Jonathan Walton.
6019 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6021 * configure.in (emulations): Add thumb-pe target.
6023 * configure (emulations): Add thumb-pe target.
6025 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6027 * itbl-lex.l (yywrap): Don't define if already defined as a
6030 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6032 * depend.c (quote_string_for_make): New function.
6033 (wrap_output): Use it.
6035 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6037 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6038 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6040 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6042 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6043 Recognize -GN and -relax.
6044 (md_begin): Initialize gp size from -G switch.
6045 (alpha_force_relocation): Always force if -relax.
6046 (alpha_align): Take a new argument that will specify when to
6047 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6048 Change all callers. Emit nop alignment padding as nop+unop pair.
6050 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6052 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6053 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6055 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6057 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6058 require padding to the next long word boundary.
6060 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6062 * cgen.c: #include symcat.h.
6063 * config/tc-m32r.c: Likewise.
6065 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6067 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6068 absolute expressions instead of '$' prefixed register names.
6070 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6072 * read.c (s_set): Record file and line info for symbols when -as.
6073 (pseudo_set): Don't overwrite that dummy fragment.
6075 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6077 * config/tc-ppc.c (md_pseudo_table): Add "section".
6078 (ppc_named_section): New static function.
6080 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6082 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6083 so we don't have to scan the entire list.
6085 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6087 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6088 case, allow the parallel instructions to modify the same flag
6091 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6093 * listing.c (list_symbol_table): Categorize symbols by
6094 undefined_section rather than sy_frag->line == NULL.
6096 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6098 * Makefile.am (install-exec-local): Install properly when ln
6099 fails or tooldir == prefix.
6101 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6103 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6104 Test result of insert_operand for error.
6106 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6108 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6109 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6110 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6111 * doc/Makefile.in: Rebuild.
6113 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6115 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6116 (macro): Fix handling of M_COP[0-3].
6118 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6120 Based on patches from Ross Harvey <ross@teraflop.com>:
6121 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6122 if macro_alternate or macro_mri.
6123 (getstring): Remove support for byte constants between < and >.
6124 (get_any_string): '<' only starts a string if macro_alternate or
6126 (macro_expand_body): Permit keyword parameters following
6127 positional parameters.
6129 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6130 * configure.in (alpha*-*-netbsd*): New target.
6131 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6132 * configure: Rebuild.
6134 * as.h (flag_warn_suppress_instructionswap): Move from here...
6135 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6136 here, and make static.
6138 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6139 BFD_ASSEMBLER or MANY_SEGMENTS.
6141 * as.c (show_usage): Update bug-gnu-utils address.
6142 * gasp.c (show_usage): Likewise.
6143 * doc/as.texinfo (Bug Reporting): Likewise.
6145 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6147 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6148 insns regardless of the size of a pointer if we're in mips I or
6150 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6152 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6154 Fix rac to accept only a0:
6155 * tc-d10v.c (parallel_ok, find_opcode):
6156 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6157 Introduce OPERAND_GPR.
6159 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6161 * read.c (s_fill): Handle non-constant repeat counts by creating
6162 an rs_space fragment.
6164 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6166 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6167 from as_bad to as_warn.
6169 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6171 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6172 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6173 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6175 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6177 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6178 seg_fix_rotP rather than fix_root from seg_info.
6180 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6182 * expr.c: Add support for 0x1_2_3_4 bignums.
6184 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * configure.in: Change -linux* to -linux-gnu*.
6187 * configure: Rebuild.
6189 * app.c (do_scrub_begin): Treat \r as whitespace.
6191 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6193 * Makefile.am: Update dependencies.
6194 * Makefile.in: Rebuild.
6196 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6198 * configure, aclocal.m4: Rebuild with new libtool.
6200 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6202 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6203 the argument to bfd_set_arch_mach.
6204 (load_address): Use bfd_arch_bits_per_address to determine the
6205 bit size of an address instead of looking at the isa level.
6206 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6208 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6210 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6212 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6214 * ehopt.c: New file.
6215 * as.h (enum _relax_state): Add rs_cfa.
6216 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6217 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6218 * read.c (emit_expr): Call check_eh_frame.
6219 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6220 (relax_segment): Likewise.
6221 * Makefile.am: Rebuild dependencies.
6222 (GAS_CFILES): Add ehopt.c.
6223 (GENERIC_OBJS): Add ehopt.o.
6224 * doc/internals.texi (Frags): Document rs_cfa.
6226 * as.c (show_usage): Mention --traditional-format.
6227 (parse_args): Accept --traditional-format.
6228 * as.h (flag_traditional_format): Declare.
6229 * output-file.c (output_file_create): If flag_traditional_format,
6230 set BFD_TRADITIONAL_FORMAT on stdoutput.
6231 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6233 * config/tc-mips.c (append_insn): Make sure that if we have a
6234 fixup for an unmatched %hi reloc, it does not associated with a
6237 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6238 * doc/Makefile.in: Likewise.
6240 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6242 * config/tc-m32r.c (check_for_side_effects): New function.
6243 (can_make_parallel): Add checks for instruction side effects
6244 clashing with the other instruction.
6245 (assemble_parallel_insn): Improve warning messages. Return error
6246 message from non-swapped instruction order.
6248 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6250 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6252 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6253 md_cleanup definition. This moves the forced literal output to
6254 the end of the source pass, and avoids macro's inserting literals
6255 into the code immediately after the macro expansion.
6257 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6259 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6260 a gas internal symbol is adjustable.
6261 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6263 * as.h: If gcc version greater than 2.6, use `__format__' and
6264 `__printf__' in function attributes, rather than `format' and
6267 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6269 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6271 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6273 Add tms320c30 support:
6274 * config/tc-tic30.h: New file.
6275 * config/tc-tic30.c: New file.
6276 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6277 TARGET_FORMAT as "coff-tic30".
6278 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6279 * Makefile.am: Rebuild dependencies.
6280 (CPU_TYPES): Add tic30.
6281 (CPU_OBJ_VALID): tic30-aout is valid.
6282 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6283 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6284 * configure, Makefile.in: Rebuild.
6286 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6288 * config/tc-v850.c (md_assemble): Improvements to error messages.
6290 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6292 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6293 BFD_RELOC_HI16_S to store the high bits of any value.
6295 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6296 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6297 assembler calculate relocations to any external symbol at all.
6298 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6299 involving generation of pc-relative relocs.
6300 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6301 has been moved to md_apply_fix3.
6303 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6304 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6305 which actually means (the address of identifier's GOT entry) +
6306 constant, which is not particularly useful.
6308 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6310 * read.h (include_dirs): Declare.
6311 (include_dir_count,include_dir_maxlen): Declare.
6313 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * configure.in: Correct check for shared opcodes library.
6316 * configure: Rebuild.
6318 * listing.c (buffer_line): If we can't open the file, set at_end.
6319 (listing_print): Remove unused local variable fi.
6321 * config/m68k-parse.y (reglistpair): Handle register list in
6324 * config/vms-conf.h: Don't undef VERSION.
6326 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6328 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6330 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6332 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6333 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6334 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6335 (EXTRA_DIST): Define.
6336 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6337 explicitly rather than via the list of object files.
6338 (gcc-as.opt): New file created when make-gas.com is run.
6339 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6340 itbl-cpu.h} to #include appropriate file rather than copying that
6342 * config/vms-conf.h: Synchronize with current config.in.
6343 * Makefile.in: Rebuild.
6345 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6347 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6348 (parallel_ok): Relaxed parallel subinstruction dependency check.
6350 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6352 * as.h (flag_warn_suppress_instructionswap): added new flag.
6353 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6354 command line argument.
6355 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6356 warning only if flag_warn_suppress_instructionswap is false.
6358 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6360 * configure.in (i386-*-mingw32*): New target.
6361 * configure: Rebuild.
6363 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6365 * symbols.c (resolve_symbol_value): Don't set the segment if it
6366 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6368 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6371 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6373 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6374 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6377 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6379 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6381 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6383 * config/tc-v850.c (v850_insert_operand): Display instruction when
6384 an error is encountered.
6386 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6388 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6389 (i386-*-sco3.2v5*coff): New target.
6390 (i386-*-sco3.2*): New target.
6391 * configure: Rebuild.
6393 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6395 * config/tc-v850.c: Tidy error message production.
6397 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6399 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6400 validate_immediate return value in the right type for comparisons
6403 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6405 * listing.c (MAX_BYTES): Use listing variables not constants.
6406 (data_buffer): No longer an array, but a pointer.
6407 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6408 (listing_listing): Allocate data_buffer.
6410 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6412 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6413 --listing-rhs-width, --listing-cont-lines.
6414 (show_usage): Update.
6415 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6416 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6417 (print_lines): Use the variables instead of the constants.
6418 (listing_listing): Likewise.
6419 * listing.h: Declare the new vars.
6421 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6423 * as.c (parse_args): Add --keep-locals alias for -L.
6424 Add --strip-local-absolute.
6425 (show_usage): Update.
6426 * as.h (flag_strip_local_absolute): New flag.
6427 * symbols.c (S_IS_LOCAL): Use it.
6428 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6429 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6430 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6432 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6434 * config/tc-m32r.c: Detect if explicitly parallel instructions
6435 might have an io conflict and issue a warning message.
6437 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6439 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6440 cgen_swap_fixups): Functions to save, restore and swap the fixup
6441 chain with a backup copy.
6442 (cgen_asm_finish_insn): Returns address of constructed insn.
6444 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6446 * listing.c (file_info_struct): Remove FILE, add POS.
6447 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6448 (file_info): Don't open the file.
6449 (buffer_line): Check for the file in the last_open cache, updating
6451 (print_source): Don't reference file_info->file.
6452 (listing_listing): Likewise.
6453 (listing_print): Close the file in the cache, if any.
6455 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6457 * read.c (dwarf_file_string): New file static variable.
6458 (emit_expr): Look for constant sequence that leads up to a file
6459 name in DWARF debugging output.
6460 (stringer): Use dwarf_file_string to decide whether to accept a
6461 string as a file name.
6463 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6465 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6466 (crack_operand): Add reg->reglst MRI hack.
6467 (r_seg): Put reglst symbols in reg_section.
6468 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6470 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6472 * tc-sh.c (get_specific): Handle SGR & DBR.
6474 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6476 * tc-h8300.c (parse_reg): Take the length of the symbol into
6477 account when attempting to match a register name.
6478 * tc-h8500.c (parse_reg): Likewise.
6480 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6482 * cgen.c: Formatting changes to improve readability.
6484 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6486 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6489 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6491 Based on a patch from Jim Wilson
6492 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6493 (tc_gen_reloc): Handle cross section PC relative relocs
6496 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6498 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6500 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6502 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6503 (expr_jmp_buf): New static local.
6504 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6505 (cgen_md_operand): New function.
6506 * tc-m32r.c: Clean up pass over `struct foo' usage.
6507 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6509 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6511 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6512 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6514 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6516 * config/tc-i386.c (i386_operand): Give an error if there are
6517 unrecognized characters after an expression.
6519 For older changes see ChangeLog-9697