1 2000-06-18 Nick Clifton <nickc@redhat.com>
3 * config/tc-v850.c: Fix compile time warnings.
4 * config/tc-ppc.c: Fix compile time warnings.
6 2000-06-18 H.J. Lu <hjl@gnu.org>
8 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
11 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
13 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER to BFD_ASSEMBLER.
15 2000-06-16 Nick Clifton <nickc@cygnus.com>
17 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
18 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
20 * doc/c-mips.texi: Document newly accepted cpu variants.
22 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
24 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
26 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
28 * macro.c (getstring): Make it possible to escape the quote
31 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
33 * config/tc-hppa.c (pa_export): Weak symbols can be global.
35 2000-06-13 H.J. Lu <hjl@gnu.org>
37 * configure: Regenerate.
39 2000-06-09 Alan Modra <alan@linuxcare.com.au>
41 * app.c (do_scrub_begin): Don't default lex[';'] as a line
43 * doc/internals.texi (line_separator_chars): Semicolon is no
44 longer a default. Mention null and newline as defaults.
46 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
48 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
49 * config/tc-i860.h (line_separator_chars): Likewise.
50 * config/tc-h8300.c (line_separator_chars): Likewise.
51 * config/tc-i960.c (line_separator_chars): Likewise.
52 * config/tc-m68k.c (line_separator_chars): Likewise.
53 * config/tc-mips.c (line_separator_chars): Likewise.
54 * config/tc-ns32k.c (line_separator_chars): Likewise.
55 * config/tc-sparc.c (line_separator_chars): Likewise.
56 * config/tc-vax.c (line_separator_chars): Likewise.
58 * config/tc-h8300.c (comment_chars): Use string initialiser.
59 * config/tc-i960.c (line_comment_chars): Likewise.
60 * config/tc-z8k.c (comment_chars, line_comment_chars,
61 line_separator_chars): Likewise.
63 * config/tc-arm.c (line_separator_chars): Always use `;', not just
66 2000-06-08 Nick Clifton <nickc@cygnus.com>
68 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
71 2000-06-08 David O'Brien <obrien@FreeBSD.org>
73 * configure.in (VERSION): Update to show this is the CVS mainline.
75 2000-06-08 Matthew Jacob <mjacob@feral.com>
77 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
78 $at is the integer register $r28, vs. both $r28 and the floating
81 2000-06-08 James E. Wilson <wilson@cygnus.com>
83 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
84 (dot_endp): Don't call ia64_flush_insns.
85 (emit_one_bundle): Don't delete prologue/body records from
86 unwind_record list in first loop. Rewrite second loop to account for
89 2000-06-07 David Mosberger <davidm@hpl.hp.com>
91 * config/tc-ia64.c: Add missing prototypes.
92 (generate_unwind_image): Cast argument to output_unw_records call.
94 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
96 * config/tc-avr.c (avr_operand): fix the fomratting of the comment.
98 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
100 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
101 (REGISTER_P): likewise.
102 (avr_opcodes): uses include/opcode/avr.h
103 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
105 2000-06-04 Alan Modra <alan@linuxcare.com.au>
107 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
110 2000-06-03 H.J. Lu <hjl@gnu.org>
112 * read.c (is_end_of_line): Put back `;'.
114 2000-06-03 Alan Modra <alan@linuxcare.com.au>
116 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
118 2000-06-01 Alan Modra <alan@linuxcare.com.au>
120 * expr.c (operand): Test is_end_of_line outside switch to catch
121 line separator chars that are also operators.
122 (operator): Return O_illegal for line separator chars.
124 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
125 entry (or `!' entry for TC_HPPA).
127 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
128 before indexing is_end_of_line. Remove redundant check for '\0'.
130 * config/tc-h8500.c (md_assemble): Likewise.
131 * config/tc-mcore.c (md_assemble): Likewise.
132 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
135 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
137 * config/tc-mcore.c (mcore_cons): Likewise.
138 (mcore_float_cons): Likewise.
139 (mcore_stringer): Likewise.
140 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
142 2000-06-01 Scott Bambrough <scottb@netwinder.org>
144 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
146 2000-05-29 Nick Clifton <nickc@cygnus.com>
148 * config/tc-sh.c: Fix compile time warning messages.
150 * config/tc-mips.c: Fix compile time warning messages.
152 2000-05-29 Philip Blundell <philb@gnu.org>
154 * doc/as.texinfo: Update copyright dates.
155 (Local Labels): Delete misplaced mention of ARM.
156 * NEWS: Mention ARM ELF support.
158 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
160 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
161 it is modified, and use the real_size to compute the frag address
162 for dwarf2 line info.
164 2000-05-27 Alan Modra <alan@linuxcare.com.au>
166 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
167 line-matching scheme to cope with automake moving variables around.
168 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
169 * Makefile.in: Regenerate.
171 2000-05-26 Jakub Jelinek <jakub@redhat.com>
173 * config/tc-sparc.c (sparc_relax): New.
174 (md_longopts): Add -relax and -no-relax options.
175 (md_parse_options, md_show_usage): Likewise.
176 (md_apply_fix3): Optimize tail call into branch always if possible.
178 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
180 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
181 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
182 rules, with warning when a GAS statement specifies a packing that
183 will result in an instruction being squashed.
184 Added typdef packing_type and enumerals, changed various integer literals
185 to use the enumerals.
187 2000-05-24 David Mosberger <davidm@hpl.hp.com>
189 * config/tc-ia64.c (dot_restorereg_p): New function.
190 (md_pseudo_table): Add restorereg.p.
191 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
192 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
194 * config/tc-ia64.h (unw_record_type): Add unwabi.
195 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
196 called MASK with members for imask, and the masks produced by
197 fr_mem, gr_mem, br_mem, and frgr_mem.
198 (unw_p_record): Add members ABI and CONTEXT.
199 (unw_x_record): Add member AB.
200 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
201 as pseudo-register for use during unwind info generation.
202 (AR_PFS, AR_LC): New macros.
203 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
204 whose names start with an at sign (as in "@priunat").
205 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
207 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
208 proc_end, unwind_info, personality_routine): Consolidate into
209 "unwind" structure to reduce offset-table use. Add member
210 NEXT_SLOT_NUMBER to track the slot number for the next instruction
212 (output_R1_format, output_R3_format, output_P3_format,
213 output_P6_format): Initialize R with zero to reduce compiler warnings.
214 (output_P7_format): Ditto. Add `default' branch to switch
215 statement to reduce compiler warnings.
216 (output_P8_format, output_B1_format, output_B4_format): Ditto.
217 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
218 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
219 into single argument.
220 (output_X1_format, output_X3_format): Initialize R with zero to reduce
221 compiler warnings. Merge A and B args into single argument.
222 (output_X2_format, output_X4_format): Remove unused variable R. Merge
223 A and B args into single argument.
224 (free_record): Removed (wasn't used).
225 (free_list_records): Also free imasks in prologue records.
226 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
227 (output_spill_mask): Remove.
228 (output_unwabi): New function.
229 (output_epilogue, output_label_state, output_copy_state): Call
231 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
232 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
234 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
235 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
236 as part of handling the prologue records. Emit region's imask if
237 we have one. Handle unwabi, epilogue, label_state, copy_state,
238 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
239 spill_sprel_p, and spill_reg_p records.
240 (set_imask, count_bits, slot_index): New function.
241 (fixup_unw_records): Fix region size computation. Handle
242 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
243 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
244 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
245 set_imask accordingly. Update imask for gr_gr, and br_gr records.
246 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
247 (dot_save): Use manifest constants for applicaton registers.
248 Handle REG_PR and REG_PRIUNAT.
249 (dot_restore): Don't just ignore it.
250 (dot_restorereg): New function..
251 (generate_unwind_image): Ensure unwind info is a multiple of eight
252 bytes, not just four bytes.
253 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
254 (dot_altrp): Don't just ignore it.
255 (dot_savemem): New function. Replaces dot_savesp() and
256 dot_savepsp(). Use manifest constants for applicaton registers.
257 Handle REG_PR and REG_PRIUNAT.
258 (dot_savef): Simplify.
259 (dot_saveb): Support generation of br_gr.
260 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
261 dot_label_state, dot_copy_state): New function.
262 (dot_unwabi): Don't just ignore it.
263 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
264 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
265 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
266 (emit_one_bundle): Set slot number for prologue/body records
267 *before* emitting the first insn.
268 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
269 (md_begin): Declare "psp" pseudo-register.
270 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
271 so we don't get segfault.
272 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
273 counts as required per SW Conventions manual
274 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
275 output_preds_psprel, output_preds_sprel, output_spill_base,
276 output_unat_psprel, output_unat_sprel, output_lc_psprel,
277 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
278 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
279 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
280 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
281 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
282 (dot_vframe): Implement.
283 (dot_vframesp, dot_vframepsp): New function.
285 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
287 * configure.in (i386-*-freebsd a.out entry): Quote properly.
288 * configure: Regenerate.
290 2000-05-23 Alan Modra <alan@linuxcare.com.au>
292 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
293 (md_estimate_size_before_relax): so we can use it here instead of
294 old kludges. Localise vars to blocks. Comment.
296 * frags.c (frag_new): Update fr_var comments.
297 * frags.h (struct frag): Ditto.
299 2000-05-22 Richard Henderson <rth@cygnus.com>
301 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
302 (pseudo_func): Add pcrel.
303 (operand_match): Handle IA64_OPND_TGT64.
304 (build_insn): Likewise.
305 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
306 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
307 (fix_insn): Handle all three 64-bit relocation types.
309 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
311 * obj.h (struct format_ops): New members begin, app_file,
312 s_set_other, s_set_desc, s_get_type, s_set_type,
313 separate_stab_sections, init_stab_section.
315 * config/obj-multi.h: Update GPL notice to v2.
318 (S_SET_SIZE): Test s_set_size for NULL before calling.
319 (S_SET_ALIGN): Similar for s_set_align.
324 (SEPARATE_STAB_SECTIONS): New.
325 (INIT_STAB_SECTION): New.
326 (EMIT_SECTION_SYMBOLS): New.
327 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
329 * config/obj-elf.h: Update GPL notice to v2.
330 Mention that this file is included from obj-multi.h.
331 (obj_begin): Wrap definition in ifndef.
332 (elf_file_symbol): Constify declaration.
333 (obj_app_file): Ditto.
334 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
335 Wrap in ifndef SEPARATE_STAB_SECTIONS.
337 * config/obj-elf.c (elf_s_set_other): New.
338 (elf_file_symbol): Constify argument.
339 (elf_separate_stab_sections): New.
340 (elf_init_stab_section): New.
341 (elf_format_ops): Add new members. Remove comma at end.
343 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
344 (ecoff_format_ops): Add new fields. Remove comma at end.
345 Mention inconsistency for emit_section_symbols.
347 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
349 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
350 (coff_separate_stab_sections): New.
351 (coff_format_ops): Add new members.
353 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
354 (obj_aout_s_set_other): New.
355 (obj_aout_s_set_desc): New.
356 (obj_aout_s_get_type): New.
357 (obj_aout_s_set_type): New.
358 (obj_aout_separate_stab_sections): New.
359 (aout_format_ops): New members added. Use obj_aout_process_stab,
360 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
361 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
363 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
365 2000-05-22 Alan Modra <alan@linuxcare.com.au>
367 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
368 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
369 (md_estimate_size_before_relax): Ensure jumps to weak and
370 externally visible symbols are relocatable.
372 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
374 * stabs.c (aout_process_stab): Make global.
375 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
376 * read.h (aout_process_stab): Declare.
378 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
379 Generalize to *aout, *coff *elf.
380 * configure: Regenerated.
382 * doc/internals.texi (Object format backend): Say
383 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
385 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
386 * Makefile.in: Regenerated.
388 2000-05-19 Catherine Moore <clm@cygnus.com>
390 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
392 2000-05-18 Alan Modra <alan@linuxcare.com.au>
394 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
395 instruction to reflect change in re_assemble_*.
397 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
399 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
400 build PA64 ELF tools.
401 * configure: Rebuilt.
403 2000-05-17 Alan Modra <alan@linuxcare.com.au>
405 * Makefile.am: Regenerate dependencies.
406 * Makefile.in: Regenerate.
408 2000-05-15 Nick Clifton <nickc@cygnus.com>
410 * config/tc-arm.c (struct asm_psr): Add boolean field
411 distinguishing between CSPR and SPSR. Rename 'number' field
413 (psrs): Rearrange contents to match new asm_psr structure.
414 (arm_psr_parse): Move next to psr_required_here. Make it
415 return an asm_psr structure.
416 (psr_required_here): Use asm_psr structure returned by
418 (do_msr): Reorganise to allow psr_required_here to be called
420 (md_undefined_name): Mark 'name' parameter as unused, since
421 the COFF target does not use it.
423 2000-05-14 David O'Brien <obrien@FreeBSD.org>
425 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
427 * config/te-aux.h: Likewise.
428 * config/te-dpx2.h: Likewise.
429 * config/te-go32.h: Likewise.
430 * config/te-hp300.h: Likewise.
431 * config/te-hppa.h: Likewise.
432 * config/te-i386aix.h: Likewise.
433 * config/te-ic960.h: Likewise.
434 * config/te-interix.h: Likewise.
435 * config/te-nbsd532.h: Likewise.
436 * config/te-pc532mach.h: Likewise.
437 * config/te-ppcnw.h: Likewise.
438 * config/te-psos.h: Likewise.
439 * config/te-sparcaout.h: Likewise.
440 * config/te-sun3.h: Likewise.
441 * config/te-sysv32.h: Likewise.
443 2000-05-14 Alan Modra <alan@linuxcare.com.au>
445 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
446 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
447 and sign extend without an if statement.
448 (build_bytes): Likewise.
450 2000-05-14 Kazu Hirata <kazu@hxi.com>
452 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
453 X_add_symbol L_32 case.
455 2000-05-14 David O'Brien <obrien@FreeBSD.org>
457 * config/te-freebsd.h: New file.
459 2000-05-13 Alan Modra <alan@linuxcare.com.au>
461 * asintl.h (gettext, dgettext, dcgettext, textdomain,
462 bindtextdomain): Replace defines with those from intl/libgettext.h
463 to quieten gcc warnings.
465 * NEWS: Mention x86 .arch and -q.
467 * config/tc-i386.c (quiet_warnings): New.
468 (md_assemble): Use quiet_warnings.
469 (md_parse_option): Set quiet_warnings from -q.
470 (md_show_usage): Mention -q, delete -m.
471 (flag_do_long_jump): Delete.
472 (md_parse_option): Remove -m.
473 (md_show_usage): Remove -m.
474 (md_create_long_jump): Remove useless flag_do_long_jump code.
476 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
477 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
479 2000-05-13 Alan Modra <alan@linuxcare.com.au>
480 Alexander Sokolov <robocop@netlink.ru>
482 * doc/c-i386.texi (i386-Arch): New section.
483 (i386-Syntax): Mention .intel_syntax and .att_syntax.
485 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
486 (smallest_imm_type): Use smallest opcode for shift by one if cpu
487 architecture has been given and is not 486.
489 (md_pseudo_table): Add .arch.
490 (md_assemble): Warn if cpu architecture has been given and an
491 unsupported instruction.
493 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
494 Move operand_types bit defines after relevant template field.
495 (template): Add cpu_flags.
499 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
501 * config/tc-mn10300.h (md_end): Define.
502 (mn10300_finalize): Declare.
503 * config/tc-mn10300.c: Include dwarf2dbg.h.
504 (debug_line): Define.
505 (md_assemble): Generate dwarf2 line info.
506 (mn10300_finalize): New function. Finalize dwarf2 info.
508 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
510 * config/tc-mips.c (md_estimate_size_before_relax): Use the
511 external version of the relocation for weak symbols.
513 2000-05-08 David Mosberger <davidm@hpl.hp.com>
515 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
516 frame size in units of 16 bytes, as required per SW Conventions manual.
517 (output_unw_records): Output info-block header as a dword to get
520 2000-05-08 Alan Modra <alan@linuxcare.com.au>
522 * as.h: #include "file", not <file> on files from ../include.
523 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
524 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
525 (md_convert_frag): Add ATTRIBUTE_UNUSED.
526 (tc_coff_symbol_emit_hook): Ditto.
527 (OPTCOUNT): Cast to int to avoid compiler warning.
528 (md_begin): Fix signed/unsigned warnings.
530 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
532 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
533 ABRANCH LONG case for a conditional branch on a 68000.
534 (md_estimate_size_before_relax): Likewise. Also handle
535 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
536 (m68k-ip: case ABSL): Relax absolute references to 16-bit
537 PC-relative on all CPUs.
538 (md_estimate_size_before_relax): Likewise.
540 2000-05-04 Alan Modra <alan@linuxcare.com.au>
542 * as.c (parse_args): Just mention current year in printed
545 2000-05-03 J.T. Conklin <jtc@redback.com>
547 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
549 (md_parse_option): Recognize -m7400.
551 2000-05-03 Ian Lance Taylor <ian@zembu.com>
553 * config/atof-ieee.c (gen_to_words): When adding carry back in,
554 don't permit lp to become less than the words array.
556 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
558 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
559 Fix little-endian case.
561 2000-05-03 David O'Brien <obrien@NUXI.com>
563 * as.c (parse_args): Update copyright.
565 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
567 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
568 for the .bss section too.
570 2000-05-02 Alan Modra <alan@linuxcare.com.au>
572 * configure.in: Set em=linux for hppa-*-linux.
573 * configure: Regenerate.
574 * doc/Makefile.in: Regenerate with correct automake.
576 * frags.c (frag_grow): Sanity check chunk_size.
578 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
579 * config/obj-som.h: Likewise.
580 * config/obj-ieee.h: Likewise.
582 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
584 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
585 (md_pseudo_table): Fully initialise OBJ_ELF cases.
586 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
587 (pa_ip): low_sign_unext now returns via function value. Use
588 re_assemble_* instead of dis_assemble_* and
589 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
591 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
592 (md_section_align, md_parse_option, md_show_usage,
593 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
594 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
595 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
596 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
597 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
599 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
600 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
601 outside of switch. Correct mask and shifting errors in case 10
602 and case -11. In case 21, compare against signed range to suit
603 hppa_field_adjust changes. In case 12, use re_assemble_12. In
604 case 17 and case 22, use offsetT variable to properly check range.
605 Use re_assemble_* here too.
606 (evaluate_absolute): Change type of value to offsetT. Call
607 hppa_field_adjust to do the work for us.
608 (pa_parse_cmpb_64_cmpltr): Delete save_s.
609 (pa_parse_cmpib_64_cmpltr): Ditto.
610 (pa_build_unwind_subspace): Delete unused var subseg. Change type
611 of i to unsigned int.
612 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
613 (pa_end_of_source): Return type is void.
615 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
617 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
619 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
621 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
623 (md_begin): Removed "construct symbols for each register name".
624 Because register names conflicts with GCC generated function
626 (avr_operand): Now constant numbers can be used as a register
627 identifiers (0 as r0, 31 as r31).
628 (md_assemble): use skip_space () before parsing instruction
631 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
633 * config/tc-avr.c: New AVR_ISA_ defined.
634 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
635 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
636 for `fmul', `movw' and `lpm R,Z' instructions.
637 (avr_operands): Warn if current opcode is a two-word instruction
638 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
639 (avr_opcodes): New commands added.
640 (REGISTER_P): Check 'a' and 'v' constraint letters.
641 (mcu_types): New MCU added.
643 2000-05-01 Alan Modra <alan@linuxcare.com.au>
645 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
646 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
647 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
648 * configure: Regenerate.
650 2000-04-29 Andreas Jaeger <aj@suse.de>
652 * as.h: Correctly check GCC version.
654 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
656 * as.c (parse_args): Allow md_parse_option to override -a listing
658 * config/obj-coff.c (add_lineno): Change type of offset parameter
659 from "int" to "bfd_vma."
660 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
661 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
662 (ppc_change_csect): Align correctly for XCOFF64.
663 (ppc_machine): New function, which discards "ppc_machine" line.
664 (ppc_tc): Cons for 8 when code is 64 bit.
665 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
667 (md_parse_option): Handle -a64 and -a32.
669 * config/tc-ppc.h (TARGET_MACH): Define.
670 (TARGET_FORMAT): Move to function.
671 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
673 2000-04-26 David O'Brien <obrien@FreeBSD.org>
675 * doc/as.1: Fix unbalanced brackets.
677 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
679 (line_comment_chars): Set to '/' if TE_FreeBSD.
681 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
683 * configure.in: Configury support for PA64 (currently disabled).
684 * configure: Rebuilt.
686 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
688 * config/tc-mips.c (s_change_sec): Use record_alignment, not
689 bfd_set_section_alignment.
691 2000-04-25 Alan Modra <alan@linuxcare.com.au>
693 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
696 2000-04-24 Nick Clifton <nickc@cygnus.com>
698 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
699 * doc/as.texinfo (Align): Include arm and strongarm in list of
700 targets that have the second form of the behaviour of the .align
703 2000-04-24 Mark Klein <mklein@dis.com>
705 * obj-som.c: Terminate obj_pseudo_table.
707 2000-04-22 Timothy Wall <twall@cygnus.com>
709 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
711 (operand_match): Conditionally insert default bit values for IMMU9.
713 2000-04-14 Matthew Green <mrg@cygnus.com>
715 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
716 * configure: Rebuilt.
718 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
719 Jason Eckhardt <jle@cygnus.com>
721 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
723 * config/tc-hppa.c (CHECK_ALIGN): New macro.
724 Added handling of new operand types l,y,&,fe,fE,fx.
726 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
727 David Mosberger <davidm@hpl.hp.com>
728 Timothy Wall <twall@cygnus.com>
729 Andrew MacLeod <amacleod@cygnus.com>
730 Jim Wilson <wilson@cygnus.com>
732 * Makefile.am (CPU_TYPES): Add ia64.
733 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
734 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
735 * Makefile.in: Rebuild.
736 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
737 * configure: Rebuild.
738 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
739 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
740 * expr.c (expr): Handle md_optimize_expr.
741 * read.c (LEX_HASH): Add comment.
742 * config/tc-ia64.c, config/tc-ia64.h: New files.
744 2000-04-21 Richard Henderson <rth@cygnus.com>
746 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
747 bundling a non-delayed branch type instruction.
749 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
751 * config/tc-mn10300.c (HAVE_AM30): Define.
752 (md_assemble): Use it.
754 2000-04-19 Alan Modra <alan@linuxcare.com.au>
756 * config/obj-elf.c (obj_elf_change_section): Check for changed
759 * Makefile.am: (CPU_MULTI_VALID): Remove.
760 (MULTI_CPU_TYPES): Define.
761 (MULTI_CPU_OBJ_VALID): Define.
762 (DEPTC): Use the above.
765 Regenerate dependencies.
766 * Makefile.in: Regenerate.
768 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
770 * Makefile.am (YACC, LEX): Get them from configure.
772 2000-04-18 H.J. Lu (hjl@gnu.org)
774 * config/tc-i386.c (offset_in_range): Use addressT instead of
775 bfd_vma for non-bfd assemblers.
777 2000-04-17 Alan Modra <alan@linuxcare.com.au>
779 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
780 doesn't give spurious errors.
782 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
784 * as.h (SEEK_SET): Define if undefined.
786 2000-04-13 Alan Modra <alan@linuxcare.com.au>
788 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
789 constants, and don't assume offsetT is 32 bits.
791 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
793 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
794 (md_pcrel_from_section): Add prototype.
795 (d10v_fix_adjustable): Add prototype.
796 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
798 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
800 2000-04-12 Nick Clifton <nickc@cygnus.com>
802 * config/tc-d10v.c (find_opcode): Correctly calculate position of
803 symbol in frag chain.
805 2000-04-10 Alan Modra <alan@linuxcare.com.au>
807 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
808 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
809 (fits_in_signed_word, smallest_imm_type): Ditto.
810 (md_assemble): Use an offsetT var to hold offsetT values, not a
812 (offset_in_range): New.
813 (md_assemble): Use it.
814 (md_convert_frag): Change type of target_address, opcode_address,
815 and displacement_from_opcode_start to offsetT.
816 (md_create_short_jump): Change type of offset to offsetT.
817 (md_create_long_jump): Ditto.
818 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
819 (md_chars_to_number): Remove.
820 (output_invalid): Remove duplicate prototype.
822 2000-04-09 Nick Clifton <nickc@cygnus.com>
824 * Makefile.am (CPU_TYPES): Add 'avr'.
825 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
826 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
828 * Makefile.in: Regenerate.
830 * doc/as.texinfo: Add M32R documentation.
832 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
834 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
835 --enable-build-warnings option.
836 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
837 * Makefile.in, configure: Re-generate.
839 2000-04-07 Nick Clifton <nickc@cygnus.com>
841 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
842 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
843 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
844 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
845 (arm_force_relocation): Force relocations for
846 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
848 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
850 * config/tc-sh.c (get_operands): There's no third operand if the
851 first operand is an immediate.
853 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
855 * config/tc-sh.c (immediate): Delete.
856 (sh_operand_info): Add immediate member.
857 (parse_reg): Use A_PC for pc.
858 (parse_exp): Add second argument 'op'. All callers changed.
859 (parse_at): Expect pc to be coded as A_PC.
860 Use immediate field in *op.
861 (insert): Add fourth argument 'op'. All callers changed.
862 (build_relax): Add second argument 'op'. All callers changed.
863 (insert_loop_bounds): New function.
864 (build_Mytes): Remove DISP_4.
865 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
866 (assemble_ppi): Use immediate field in *operand.
867 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
868 (md_apply_fix): Likewise.
869 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
871 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
873 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
875 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
877 * internals.texi (CPU backend): Document
878 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
880 2000-04-04 Alan Modra <alan@linuxcare.com.au>
882 * po/gas.pot: Regenerate.
884 * as.c (show_usage): Restore translated part of bug string.
885 * gasp.c (show_usage): Likewise.
887 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
888 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
890 (DEP1): Modify for "gcc -MM".
894 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
896 * Makefile.in: Regenerate.
898 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
900 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
901 (md_begin): Likewise.
902 (HAVE_AM33): New macro.
903 (md_assemble): Use it. Match r_regs and xr_regs only if
906 2000-04-03 Alan Modra <alan@linuxcare.com.au>
908 * as.h: #include "bin-bugs.h"
909 * as.c (show_usage): Use REPORT_BUGS_TO.
910 * gasp.c: #include "bin-bugs.h"
911 (show_usage): Use REPORT_BUGS_TO.
913 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
915 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
917 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
918 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
921 2000-04-03 Alan Modra <alan@linuxcare.com.au>
923 * config/tc-i386.c (i386_immediate): Don't assume a constant
924 immediate is necessarily 16 bits when in 16 bit code mode.
925 (md_assemble): Instead set guess_suffix here after we have checked
928 2000-04-02 Richard Henderson <rth@cygnus.com>
930 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
931 quantities. Correct right shift sign extension.
932 (build_insn): Make `number' unsigned long. Mask top 6 bits of
933 32-bit value when shifting into place.
935 2000-04-01 Ian Lance Taylor <ian@zembu.com>
937 * app.c: Add ATTRIBUTE_UNUSED as needed.
938 * config/tc-ppc.c: Likewise.
939 (ppc_size): Make unsigned long.
940 (ppc_insert_operand): Add casts to avoid warnings.
942 2000-03-31 Nick Clifton <nickc@cygnus.com>
944 * config/tc-d10v.h (md_flush_pending_output): Define.
946 2000-03-29 Nick Clifton <nickc@cygnus.com>
948 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
949 segment. Works for both BFD_ASSEMBLER and others.
950 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
952 2000-03-29 Nick Clifton <nickc@cygnus.com
954 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
956 2000-03-28 Alan Modra <alan@linuxcare.com.au>
958 * listing.c (LISTING_LHS_WIDTH): Default depends on
960 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
962 2000-03-27 Ian Lance Taylor <ian@zembu.com>
964 * config/tc-sh.c (md_show_usage): Use backslash before newline in
967 2000-03-27 Alan Modra <alan@linuxcare.com.au>
969 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
971 * config/tc-avr.c (mcu_types): Add missing initialiser.
972 (md_pcrel_from_section): Add prototype.
973 (avr_operand): Remove redundant test of unsigned < 0.
974 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
976 2000-03-27 Denis Chertykov <denisc@overta.ru>
978 * config/tc-avr.c: New file for AVR support.
979 * config/tc-avr.h: Likewise.
980 * configure.in: Add AVR support.
981 * configure: Regenerate.
983 2000-03-26 Timothy Wall <twall@cygnus.com>
985 * gasp.c (macro_op): Add new argument to check_macro call.
986 Macro structure definitions moved to macro.h
987 * sb.h: Add argument to prototype for input_scrub_include_sb.
988 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
989 nesting checks with an additional flag.
990 (struct input_save): Add flag to indicate whether current sb
991 should be checked for proper macro/conditional nesting.
992 (input_scrub_push/pop): Save/restore nest check flag.
993 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
995 * macro.c (check_macro): Allow caller to retrieve parsed macro
996 information if a pointer is provided. This information may be
997 used by the new macro hooks.
998 * macro.h: Update prototype for check_macro. Macro struct
999 definitions moved here from macro.c/gasp.c.
1000 * read.c (read_a_source_file): Add parameter to check_macro call,
1001 and pass macro info to the macro hook, if defined.
1002 (input_scrub_insert_line): New. Allow insertion of a line of
1003 characters into the input stream.
1004 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1005 file into the input stream.
1006 (s_include): Use input_scrub_insert_file.
1007 * internals.texi: Document new macro hooks.
1008 * as.h: New prototypes added.
1010 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1012 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1013 an initial capital letter.
1014 (i386_index_check): Reindent.
1016 2000-03-19 Nick Clifton <nickc@cygnus.com>
1018 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1021 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1023 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1024 instruction operand bad if Rd > 7 when generating
1025 thumb instructions. Prevents for example,
1026 "adr r12,label" from silently failing and generating
1027 the wrong instruction.
1029 2000-03-17 Nick Clifton <nickc@cygnus.com>
1031 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1032 that have a destingation >= 0x400000.
1033 Fix compile time warning messages.
1035 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1037 * config/tc-sh.c (md_begin): When encountering insn that are
1038 not supported by the current arch, only change the name if
1039 its contents are the same as prev_name.
1040 (get_specific): If the the architecture doesn't match, fail.
1042 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1044 * config/tc-sh.c (IDENT_CHAR): Define.
1045 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1046 matching back where it came from.
1048 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1050 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1052 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1054 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1057 2000-03-15 Kazu Hirata <kazu@hxi.com>
1059 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1061 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1063 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1064 floating-point-number, make sure 'f' is in FLT_CHARS.
1066 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1068 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1069 (s_lcomm_internal): Use it.
1070 * doc/internals.texi (CPU backend): Document it.
1071 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1074 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1076 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1079 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1080 implementation doesn't have special handling for switch
1082 (macro_build): Allow for code in sections other than .text.
1084 (mips_ip): Likewise.
1085 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1086 Don't perform relocs if we will be outputting them.
1087 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1088 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1091 2000-03-09 Catherine Moore <clm@cygnus.com>
1093 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1094 relocation type based on the entry in the fixup structure.
1096 2000-03-08 H.J. Lu (hjl@gnu.org)
1098 * Makefile.am (install-exec-tooldir): Depend on
1099 install-exec-bindir for parallel make.
1100 * Makefile.in: Regenerated.
1102 2000-03-06 Nick Clifton <nickc@cygnus.com>
1104 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1106 (md_parse_option): Parse -m32r command line switch - disable m32rx
1108 (md_show_usage): Document new option.
1110 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1111 * doc/Makefile.in: Regenerate.
1112 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1114 2000-03-02 Michael Meissner <meissner@redhat.com>
1116 * config/tc-d30v.c (check_range): Remove code that incorrectly
1117 sign extended values where bits < 32.
1119 2000-03-02 H.J. Lu (hjl@gnu.org)
1121 * configure.in: Support --enable-targets=all on ia32.
1122 * configure: Regenerated.
1124 2000-03-01 Nick Clifton <nickc@cygnus.com>
1126 * gasp.c (do_align): Remove bogus check of alignment value.
1128 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1130 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1131 TC_PPC was defined forced the type of a symbol with no other type
1134 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1136 * doc/internals.texi (CPU backend): Mention that
1137 line_separator_chars do not break up comments. Fix typos for
1138 LEX_AT and LEX_NAME descriptions. Document operands for
1139 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1140 description of md_create_short_jump usage. Document argument for
1141 md_undefined_symbol.
1143 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1145 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1146 (md_parse_option): Handle it.
1147 (md_show_usage): Document it.
1149 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1151 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1152 opcode, for the instruction `pal19'. From Andrea Arcangeli
1155 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1157 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1159 (md_assemble): To here, before template operands are matched.
1160 Also ensure a constant immediate is sign extended when we know the
1161 size is at most 16 bits. This is to catch cases like "add
1162 $0xffc0,%ax" where we don't know the size, and thus that the
1163 immediate can be represented as Imm8S until after parsing the
1165 (i386_displacement): Similarly sign extend 16 bit constant
1167 (md_assemble): Relax 16-bit jump constant range check to suit sign
1168 extended displacements.
1170 2000-02-26 Andreas Jaeger <aj@suse.de>
1172 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1174 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1176 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1177 call operands when intel_syntax.
1178 (intel_float_operand): Return 2 for "fi...".
1179 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1180 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1181 earlier "SHORT" change.
1182 (md_assemble): When determining suffix from Regs, exclude
1185 2000-02-24 Nick Clifton <nickc@cygnus.com>
1187 * configure: Add arm-wince, mips-pe and sh-pe targets.
1188 * configure: Regenerate.
1190 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1192 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1193 "pe-mips" for the mips-pe target.
1195 * config/tc-arm.c (insns): Change displacement encoded in BL
1196 and B instructions if the target port is arm-wince.
1197 (do_ldst): Do not bias the relocation offset if the target
1199 (md_pcrel_from): Add in missing relocation offset bias if the
1200 target os arm-wince.
1202 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1203 (md_begin): Disable -G support for mips-pe target.
1204 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1205 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1208 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1209 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1210 assembler, just set the alignment to 4.
1212 * config/te-wince-pe.h: New file for WinCE targets. Define
1215 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1217 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1218 string instructions.
1219 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1220 (i386_intel_memory_operand): After finding a segment override,
1221 check again for no `[' before looking for a displacement. Bomb if
1222 more than one displacement rather than silently discarding the
1223 second and subsequent ones. Free strings malloc'd by
1224 build_displacement_string.
1226 2000-02-24 Catherine Moore <clm@cygnus.com>
1228 * config/obj-som.c (obj_pseudo_table): Add "weak".
1229 (obj_som_weak): New routine.
1231 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1233 * config/tc-i386.c (union i386_op): New.
1234 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1235 Throughout file replace occurences of disps[n], imms[n], regs[n]
1236 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1237 intel mode operand swapping. Add assert in regKludge and
1238 fake_zero_displacement code. Test i.types[n] when outputting
1239 displacements and immediates. Combine output of Disp16 with
1241 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1242 when in intel mode by (not) reversing fsub and fdiv operands
1243 before the template search. This fails for single operand
1244 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1245 undefined. Instead fix the base_opcode after we've found the
1246 template. Move base_opcode xor with found_reverse_match from
1247 opcode output code to before this fix so we test for the correct
1249 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1250 check in intel mode. Instead compare opcodes.
1252 * config/tc-i386.h (TC_RELOC): Delete.
1253 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1254 with equivalent call to reloc.
1256 * as.h (flag_m68k_mri): Move declaration after target include, and
1257 only declare when TC_M68K defined. Define as zero otherwise.
1258 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1259 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1260 Define as zero otherwise.
1261 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1262 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1263 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1264 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1265 testing whether defined.
1266 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1267 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1268 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1269 rather than testing whether defined.
1270 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1271 (parse_mri_cons): Declare and use only when TC_M68K.
1272 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1273 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1274 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1276 * NEWS: Mention IBM 370 support.
1278 2000-02-23 Richard Henderson <rth@cygnus.com>
1280 * config/tc-i386.c (md_assemble): When swapping operands for
1281 intel_syntax, assume everything that's not Imm or Disp is a
1284 2000-02-23 Linas Vepstas <linas@linas.org>
1286 * config/tc-i370.c, config/tc-i370.h: New files.
1287 * Makefile.am: Add support for Linux/IBM 370.
1288 * configure.in: Likewise.
1289 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1290 * config/obj-elf.c: Include elf/i370.h
1291 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1293 * Makefile.in: Regenerate.
1294 * configure: Regenerate.
1296 * doc/c-i370.texi: New file.
1297 * doc/all.texi: Include it.
1298 * doc/as.texinfo: And here.
1299 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1300 * doc/Makefile.in: Regenerate.
1302 2000-02-19 Michael Meissner <meissner@redhat.com>
1304 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1305 determine if an instruction can be used in parallel with an ADDppp
1306 or SUBppp instruction.
1308 2000-02-22 Andrew Haley <aph@cygnus.com>
1310 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1312 1999-12-30 Andrew Haley <aph@cygnus.com>
1314 * config/tc-mips.c (mips_gp32): New variable.
1315 (macro_build) Use mips_gp32.
1317 (md_longopts): Add "-mgp32" and "-mgp64".
1318 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1320 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1322 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1323 warning, and bump it to 1.
1325 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1327 From Brad Lucier <lucier@math.purdue.edu>:
1328 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1331 2000-02-21 Catherine Moore <clm@cygnus.com>
1333 * config/tc-mips.c (MF_HILO_INSN): Define.
1334 (mips_7000_hilo_fix): Declare.
1335 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1336 (md_parse_option): Check for 7000_HILO_FIX options.
1337 (OPTION_M7000_HILO_FIX): Define.
1338 (OPTION_NO_M7000_HILO_FIX): Define.
1339 * doc/c-mips.texi (-mfix7000): Describe.
1341 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1343 * listing.c (print_lines): Remove unused variable `end'.
1345 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1346 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1347 reloc_type when BFD_ASSEMBLER.
1348 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1349 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1350 statement and quell signed vs. unsigned comparison warning.
1352 2000-02-18 Nick Clifton <nickc@cygnus.com>
1354 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1355 the computed frag offset, rather than overwriting it.
1357 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1359 * config/tc-sh.c ("elf/sh.h"): Include.
1360 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1361 (md.begin): Initialize target_arch.
1362 Only include opcodes in has table that match selected architecture.
1363 (parse_reg): Recognize register names for sh-dsp.
1364 (parse_at): Recognize post-modify addressing.
1365 (get_operands): The leading space is now optional.
1366 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1367 arguments. Update valid_arch.
1368 (build_Mytes): Add support for SDT_REG_N.
1369 (find_cooked_opcode): New function, broken out of md_assemble.
1370 (assemble_ppi, sh_elf_final_processing): New functions.
1371 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1372 (md_longopts, md_parse_option): New option: -dsp.
1373 * config/tc-sh.h (elf_tc_final_processing): Define.
1374 (sh_elf_final_processing): Declare.
1376 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1378 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1379 the unwinder subspace. Save the current seg/subseg before creating
1382 2000-02-10 Nick Clifton <nickc@cygnus.com>
1384 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1385 little endian targets.
1386 (INST_BYTE1): Redefine to handle big and little endian
1388 (cpu_type): New type: Select between M340 and M210.
1389 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1390 instructions of the M340.
1391 (md_assemble): Add support for the MULSH and OPSR classes of
1393 (md_atof): Add support for little endian targets.
1394 (md_parse_option): Add support for -EL, -EB and -mcpu command
1396 (md_convert_frag): Add support for little endian targets.
1397 (md_apply_fix3): Add support for little endian targets.
1398 (md_number_to_chars): Add support for little endian targets.
1400 2000-02-10 Timothy Wall <twall@redhat.com>
1402 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1403 defined, use it to verify the symbol just read should be a label.
1405 2000-02-10 Timothy Wall <twall@redhat.com>
1407 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1408 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1409 around colons when KEEP_WHITE_AROUND_COLON is defined.
1410 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1411 and KEEP_WHITE_AROUND_COLON.
1413 2000-02-08 Timothy Wall <twall@redhat.com>
1415 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1417 (do_repeat): New. Abstract repeat logic so that a "break" can be
1419 (end_repeat): New. Provide support for a "break" out of the
1421 * read.h: Add prototypes for new functions.
1423 2000-02-08 Timothy Wall <twall@redhat.com>
1425 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1426 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1427 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1430 2000-02-08 Timothy Wall <twall@redhat.com>
1432 * read.c: Added elseif to directives table.
1433 * read.h: Added prototype for s_elseif.
1434 * doc/as.texinfo: Added description for elseif.
1435 * cond.c (s_elseif): New function
1437 2000-02-04 Timothy Wall <twall@redhat.com>
1439 * listing.c (print_lines): Remove conditionals causing bug in
1442 2000-02-03 Timothy Wall <twall@cygnus.com>
1444 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1446 * frags.c (frag_new): Calculate fr_fix in octets
1447 (frag_now_fix) Return offset as target address offset (bytes).
1448 (frag_now_fix_octets) New - Return offset in octets (8-bit
1450 * frags.h: Added prototype for frag_now_fix_octets().
1451 Distinguish between octets and bytes in field descriptions.
1452 * listing.c (calc_hex): Account for octets vs bytes when
1453 printing addresses/offsets.
1454 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1455 target is little-endian, print the octets in a word in big-endian
1456 order so that the display looks like a proper hexadecimal number,
1457 instead of having the octets reversed.
1458 * read.c (do_align): When recording alignment, alignment power
1459 should be in terms of target bytes (minimum addressible unit)
1461 (do_org) Convert ORG target address (byte) argument into an
1462 octet offset when generating a variable fragment.
1463 * symbols.c (resolve_symbol_value): Symbol final value
1464 converted to a target address offset (bytes) from its octet offset.
1465 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1466 offset (bytes) is adjusted by the frag offset (octets) converted
1468 (coff_frob_section) Section alignment power is in terms of bytes;
1469 convert it to an octet alignment power when calculating size (and
1470 size mask) in octets. Don't modify the section size in order to
1471 "align" it for TI COFF, since that format has a different method
1472 for storing alignment information.
1474 2000-02-01 Timothy Wall <twall@cygnus.com>
1476 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1477 entries, matching the way GCC generates them. If not escaped, the
1478 filename is encoded incorrectly.
1480 2000-01-31 Nick Clifton <nickc@cygnus.com>
1482 * config/tc-arm.c (reg_table): Add support for ATPCS register
1485 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1487 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1489 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1491 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1492 of a symbol when we really care about its value.
1494 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1496 * config/tc-mcore.c (md_assemble): Give warning message if
1497 operands passes to instruction are more than the spec.
1499 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1501 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1502 Thumb mode but the label seen was not declared as '.thumb_func'
1503 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1504 correct disassembly of Thumb code bounded by non function labels.
1506 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1508 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1509 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1511 * Makefile.in: Same here.
1514 * configure.in: Set bfd_gas for i386-aout when primary target
1515 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1516 we may need the primary te_file. Remove incorrect comment.
1518 * configure: Regenerate.
1520 * config/e-i386aout.c: New file.
1522 * as.c (USE_EMULATIONS): Move to before print_version_id.
1523 (struct emulation): Add i386aout.
1524 (show_usage): Split text strings. Reformat -a text. Add --em
1528 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1529 (aout_format_ops): New.
1532 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1533 preprocessor conditional and add aout USE_EMULATIONS tests.
1534 (read_a_source_file): Don't pass error strings to printf as
1538 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1540 (do_data): Same here.
1541 (process_file): And here.
1544 * symbols.c (colon): Rewrite "already defined" fatal message
1545 code for aout with USE_EMULATIONS.
1548 * config/obj-aout.c (OBJ_HEADER): Define.
1549 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1551 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1552 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1554 (obj_aout_type): Expand S_SET_OTHER here too.
1555 (obj_read_begin_hook): Remove.
1556 (aout_pop_insert): New.
1557 (obj_aout_s_get_other): New.
1558 (obj_aout_s_get_desc): New.
1559 (aout_format_ops): New.
1562 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1563 gets aout_pseudo_table.
1564 (aout_pseudo_table): Declare.
1565 (obj_read_begin_hook): Define.
1568 * config/obj-coff.c (obj_pseudo_table): Rename to
1570 (coff_pop_insert): Use coff_pseudo_table.
1571 (coff_sec_sym_ok_for_reloc): Remove.
1572 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1573 and comment all zero entries and remove #if 0 code.
1576 * config/obj-coff.h (obj_pop_insert): Define.
1577 (coff_pseudo_table): Declare.
1580 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1581 s_get_size, s_set_size. Comment all zero entries.
1584 * config/obj-elf.c (elf_s_get_other): New function.
1585 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1586 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1587 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1589 (obj_elf_parse_section_letters): Don't pass error strings to
1590 printf as format arg.
1593 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1595 (elf_s_get_other): Declare.
1596 (S_GET_OTHER) Define as elf_s_get_other if not already
1598 (S_SET_OTHER): Only define when not already defined.
1599 (elf_obj_read_begin_hook): Declare.
1600 (obj_read_begin_hook): Define.
1601 (elf_obj_symbol_new_hook): Declare.
1602 (obj_symbol_new_hook): Define.
1605 * config/obj-multi.h: Add copyright header and protect against
1606 multiple inclusion. Add * to all function pointers.
1607 (OBJ_HEADER): If defined, include it rather than other defines
1609 (obj_frob_file_after_relocs): Test for NULL.
1610 (obj_symbol_new_hook): Here too.
1611 (obj_sec_sym_ok_for_reloc): And here.
1612 (S_GET_OTHER): Define.
1613 (S_GET_DESC): Define.
1614 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1615 (OBJ_MAYBE_ELF): Update comment.
1617 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1618 OBJ_AOUT preprocessor conditional and handle emulation by
1619 testing OUTPUT_FLAVOR.
1620 (i386_displacement): Here too.
1621 (md_section_align): Similarly here.
1622 (i386_target_format): Conditionally compile when more than one
1623 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1624 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1625 (i386_displacement): Here too.
1628 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1629 Define TARGET_FORMAT for aout only when not multi.
1632 * config/te-multi.h: Delete file as it's identical to te-generic.h
1634 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1636 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1637 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1640 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1642 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1645 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1647 * config/tc-mips.c (mips_do_align): New function.
1648 * config/tc-mips.h (md_do_align): Define.
1650 2000-01-10 Philip Blundell <philb@gnu.org>
1652 * doc/c-arm.texi (ARM Options): Fix typo.
1653 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1654 line separator for Linux.
1655 * doc/as.texinfo (Comments): Mention the ARM.
1657 2000-01-10 Philip Blundell <pb@futuretv.com>
1659 * configure.in (arm*-*-conix*): New target.
1660 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1662 * configure: Regenerate.
1664 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1666 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1667 (obj_elf_visibility): New function.
1669 * doc/as.texinfo (Visibility): New node: document visibility
1672 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1674 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1675 warning for absolute jump/call without `*' in non-intel mode. No
1676 need to set i.types[0] JumpAbsolute in intel mode.
1678 1999-12-22 Philip Blundell <pb@futuretv.com>
1680 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1681 hook function when changing sections.
1682 (arm_s_data): Likewise.
1684 1999-12-14 Nick Clifton <nickc@cygnus.com>
1686 * config/tc-arm.c (md_parse_option): Add support for -marm720
1687 command line switch.
1689 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1691 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1692 (r_registers, xr_registers): Define.
1693 (r_register_name, xr_register_name): New functions.
1694 (md_assemble): Handle new am33 operand types and instruction
1696 (mn10300_insert_operand, check_operand): Likewise.
1698 1999-11-29 Nick Clifton <nickc@cygnus.com>
1700 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1701 (s_force_thumb): Set thumb_mode to 2.
1702 (md_assemble): Do not complain about thumb instructions on a
1703 non-thumb target if thumb_mode is set to 2.
1705 1999-11-28 Michael Meissner <meissner@cygnus.com>
1707 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1708 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1709 (O_...): Add new machine dependent expressions if we are handling
1710 explicit relocations.
1711 (alpha_reloc_op): New static table holding the explicit relocation
1713 (alpha_literal_hash): New static to hold the hash table for
1714 explicit relocations.
1715 (alpha_macros): Add support for explicit relocations.
1716 (md_begin): If explicit relocations, initialize hash table.
1717 (md_assemble): Don't print a second error if tokenize_arguments
1718 already printed an error message.
1719 (md_apply_fix): Add support for explicit relocations.
1720 (alpha_force_relocation): Ditto.
1721 (alpha_fix_adjustable): Ditto.
1722 (alpha_adjust_symtab): New function to support explicit
1724 (alpha_adjust_symtab_relocs): Ditto.
1725 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1726 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1727 Add support for explicit relocations. Return -2 if an error
1728 message was already printed.
1729 (find_macro_match): Add support for explicit relocations. Comment
1731 (emit_insn): Add support for explicit relocations.
1732 (assemble_tokens): Ditto.
1734 (load_expression): Ditto.
1737 (emit_ir_load): Ditto.
1738 (emit_loadstore): Ditto.
1741 (emit_sextX): Ditto.
1742 (emit_division): Ditto.
1743 (emit_jsrjmp): Ditto.
1744 (emit_retjcr): Ditto.
1746 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1748 (tc_adjust_symtab): If explicit relocations, call the function
1749 alpha_adjust_symtab.
1750 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1751 relocations next to the literal relocation they reference.
1752 (TC_INIT_FIX_DATA): Initialize the new fields.
1753 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1755 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1757 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1758 'B' operand for PA2.0 bb instruction.
1760 1999-11-18 Nick Clifton <nickc@cygnus.com>
1762 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1765 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1767 (mcore_force_relocation): Force relocations to be generated for
1770 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1772 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1773 (i386_displacement): Disallow O_big displacements.
1775 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1777 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1778 improvements in error checking.
1779 (md_assemble): Support for unconditional ARM instructions.
1780 (md_parse_option): Support for -m[arm]v5e flag.
1782 1999-11-12 Nick Clifton <nickc@cygnus.com>
1784 * macro.c (buffer_and_nest): Do not check beyond the end of the
1787 1999-11-11 Nick Clifton <nickc@cygnus.com>
1789 * macro.c (buffer_and_nest): Look for seperator after TO and
1792 1999-11-08 Andrew Haley <aph@cygnus.com>
1794 * app.c (do_scrub_chars): When in State 10, treat backslash
1795 characters in the same way as as symbol characters.
1797 1999-11-07 Richard Henderson <rth@cygnus.com>
1799 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1800 the previous label was in the current section before playing
1801 with auto-alignment.
1803 1999-11-06 Nick Clifton <nickc@cygnus.com>
1805 * config/tc-v850.c (v850_force_relocation): Force relocation
1807 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1810 1999-11-05 Michael Meissner <meissner@cygnus.com>
1812 * expr.h (operatorT): Increase machine dependent operators to 16.
1813 * expr.c (op_rank): Ditto.
1815 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1817 * read.c (pseudo_set): Reject attempts to set the value of a
1820 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1823 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1825 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1826 to bfd_set_section_contents.
1828 1999-11-03 Nick Clifton <nickc@cygnus.com>
1830 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1832 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1834 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1835 (mips_ip): Use OPCODE_IS_MEMBER.
1837 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1839 * config/tc-arm.c (reg_required_here): Improve comments.
1841 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1842 (tinsns): Initialize variants field.
1844 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1845 BAD_PC respectively.
1847 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1849 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1850 * config/tc-arm.h: Fix compile time warnings.
1852 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1854 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1855 form @abs16, @(abs16) and @(abs16 + imm).
1857 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1859 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1860 (ISA_HAS_64_BIT_REGS) New.
1861 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1862 mips_emit_delays,macro_build,load_register,load_addresss,
1863 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1864 and/or use new ISA_xxx macros in expressions involving
1865 ISA, particularly mips_opts.isa.
1867 1999-10-18 Michael Meissner <meissner@cygnus.com>
1869 * expr.h (operatorT): Add machine dependent operators md1..md8.
1870 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1871 for the machine dependent operators to use.
1873 * expr.c (op_rank): Add machine dependent operators.
1875 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1877 (O_cpregister): Ditto.
1878 (md_begin): Change X_op test that field is wide enough to use
1879 O_max instead of O_alpha_max.
1880 (cpu_types): Fill in missing initializer.
1881 (alpha_num_macros): Make unsigned.
1882 (md_assemble): Make opnamelen be size_t.
1883 (md_apply_fix): Cast alpha_num_operands to int before testing.
1884 (alpha_force_relocation): Ditto.
1885 (alpha_fix_adjustable): Ditto.
1886 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1887 (tc_gen_reloc): Ditto.
1888 (tc_get_register): Ditto.
1893 (s_alpha_ent): Ditto.
1894 (s_alpha_end): Ditto.
1895 (s_alpha_frame): Ditto.
1896 (s_alpha_prologue): Ditto.
1897 (s_alpha_file): Ditto.
1898 (s_alpha_gprel32): Ditto.
1899 (s_alpha_proc): Ditto.
1900 (s_alpha_set): Ditto.
1901 (s_alpha_base): Ditto.
1902 (s_alpha_align): Ditto.
1903 (s_alpha_arch): Ditto.
1904 (alpha_align): Ditto.
1905 (assemble_insn): Suppress unused variable warning.
1907 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1908 order in the structure.
1909 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1911 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1913 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1915 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1917 * config/tc-i386.c (i386_index_check): Correct #endif location.
1919 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1921 * as.c (show_usage): Document new options.
1922 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1923 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1924 (parse_args): Parse the new options.
1925 (main): If there were warnings, and --fatal-warnings
1926 was specified, print an error.
1927 * as.h: New variable, flag_fatal_warnings, for new option.
1929 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1931 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1932 '@'. Change autoincrement completers to fall through to cache control
1935 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1937 (pa_parse_addb_64_cmpltr): New function.
1939 * config/tc-hppa.c (pa_ip): Change error message.
1940 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1941 '?Q' args to allow falling through.
1943 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1944 Remove unused conditional codes.
1945 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1947 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1949 * config/tc-d30v.c (CHAR_BIT): Define.
1950 (check_range): Fix bit operations to support integers bigger than
1953 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1955 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1958 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1959 Doug Evans <devans@cygnus.com>
1961 Add support for m32rx.
1962 * config/tc-m32r.c (enable_m32rx): New static global.
1963 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1964 (allow_m32rx): New function.
1965 (M32R_SHORTOPTS): Add `O'.
1966 (md_longopts): Add --m32rx plus several warning options.
1967 (md_parse_option): Handle new options.
1968 (md_show_usage): Print them.
1969 (md_begin): Enable m32rx.
1970 (OPERAND_IS_COND_BIT): New macro.
1971 (first_writes_to_seconds_operands): New function.
1972 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1973 (target_make_parallel,assemble_two_insns): New functions.
1974 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1975 If optimizing and m32rx, try to make consecutive insns parallel.
1977 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1979 * config/tc-mips.c (nopic_need_relax): Allow for the
1980 .sdata.foo sections generated by -fdata-sections,
1981 and for the .gnu.linkonce.s sections generated by C++.
1983 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1985 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1986 with cleaner code using completer prefixes. Add 'Y'.
1988 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1990 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1992 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1993 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1994 insn does not match and we should try the next insn in the table.
1996 1999-09-22 Nick Clifton <nickc@cygnus.com>
1998 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2000 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2002 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2005 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2007 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2008 OBJ_ELF. If ELF, add "sq".
2009 (md_parse_option): If ELF, ignore -s and -q.
2010 (md_show_usage): Mention ELF options.
2012 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2014 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2017 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2019 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2021 * config/tc-hppa.c (struct pa_it): New field "trunc".
2022 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2023 (pa_parse_ftest_gfx_completer): New function
2024 (pa_parse_fp_cnv_format): New function.
2026 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2027 (md_apply_fix): Handle 22bit pc-rel branches.
2029 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2031 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2033 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2035 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2037 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2039 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2040 (pa_ip): Handle 'fX'.
2042 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2044 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2045 unwinds unless the function is in the text space.
2046 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2048 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2050 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2051 (md_assemble): To here. Tweak address generation.
2053 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2055 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2056 (md_assemble): Call dwarf2_where for OBJ_ELF.
2057 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2058 (pa_end_of_source): New function.
2059 * tc-hppa.h (md_end): Define for OBJ_ELF.
2061 1999-09-14 Michael Meissner <meissner@cygnus.com>
2063 * configure.in (Canonicalization of target names): Remove adding
2064 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2065 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2066 * configure: Regenerate.
2068 1999-09-14 Donn Terry <donn@interix.com>
2070 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2072 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2074 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2075 pc-relative jmp/call to an absolute symbol.
2076 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2077 absolute section symbols.
2079 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2080 jump handling code and comments.
2082 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2084 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2085 the value if TE_PE and a global defined symbol.
2087 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2089 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2090 print the symbol, rather than printing it here.
2092 1999-09-11 Donn Terry <donn@interix.com>
2094 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2095 BFD_RELOC_RVA relocations.
2097 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2098 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2101 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2103 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2104 * doc/internals.texi (Object format backend): Document
2107 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2108 relocations against global symbols if TE_PE.
2110 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2111 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2113 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2116 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2117 symbols which do not have a constant value, or tags with
2118 non-tags. Remove the symbol from the list before adding it at the
2121 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2122 C_FCN symbol differently if TE_PE.
2123 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2124 appears in the pseudo-op, rather coff_line_base which is only set
2127 * config/obj-coff.c (obj_coff_loc): New static function.
2128 (obj_pseudo_table): Add "loc".
2130 * config/obj-coff.c (add_lineno): Check that the line number is
2133 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2134 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2136 (md_atof): Return NULL rather than 0.
2137 * config/tc-i386.c (md_atof): Change type to int.
2138 * expr.c (expr): Change first parameter to int.
2139 * config/obj-coff.c: Add declarations for static functions.
2140 (coff_frob_symbol): Use SYM_AUXENT.
2141 * config/tc-i386.h (flag_16bit_code): Don't declare.
2143 * config/obj-coff.c (obj_coff_section): Default to setting
2144 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2146 * write.c (adjust_reloc_syms): Print adjusted fixup.
2148 * expr.c (integer_constant): Correct too_many_digits calculation
2151 1999-09-09 Andreas Schwab <schwab@suse.de>
2153 * doc/c-arm.texi: Fix arguments of @var to not contain
2156 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2158 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2160 (md_parse_option): Only support -k flag for ELF and COFF targets.
2162 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2164 * config/tc-hppa.c (pa_ip): Put strict register checks before
2165 call to pa_parse_number.
2167 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2169 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2171 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2174 1999-09-06 Donn Terry <donn@interix.com>
2176 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2178 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2180 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2181 candidate instruction. Require registers for register arguments
2182 when in strict mode. Require assemble-time constants for
2183 constants when in strict mode.
2184 (pa_get_absolute_expression): Require a constant when in strict
2187 1999-09-06 Nick Clifton <nickc@cygnus.com>
2189 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2191 1999-09-04 Steve Chamberlain <sac@pobox.com>
2193 * config/tc-pj.c: New file, supports picoJava in ELF.
2194 * config/tc-pj.h: Ditto.
2195 * configure.in (pjl*, pj*): New targets.
2196 * Makefile.am: Rebuild dependencies.
2197 (CPU_TYPES): Add pj.
2198 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2199 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2200 * doc/c-pj.texi: New file.
2201 * doc/as.texinfo: Add some PJ specifics.
2202 * doc/all.texi: Add PJ to the list of all architectures, sort them
2204 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2205 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2207 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2209 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2210 (obj_frob_file): Test for null pointer.
2211 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2212 (OBJ_PROCESS_STAB): And here.
2213 (elf_obj_sy): Remove
2215 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2216 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2217 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2219 * config/obj-coff.c (no_func): Remove.
2220 (coff_format_ops): Change occurrences of no_func to 0, as we test
2221 for 0 in obj-multi.h.
2223 * configure.in: Enable bfd for i386-coff when primary target is
2224 bfd. Enable i386 elf,coff emulation support. Don't set
2225 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2226 emulation to support.
2227 *configure: Regenerate.
2229 1999-09-02 Nick Clifton <nickc@cygnus.com>
2231 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2232 .section .line directive is encountered.
2234 1999-09-01 Nick Clifton <nickc@cygnus.com>
2236 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2239 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2240 * as.texinfo: Document --gdwarf2 command line option.
2241 Add additional documentation of ARM command line switches.
2243 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2245 * config/tc-i386.c (i386_intel_memory_operand): Combine
2246 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2247 and RESTORE_END_STRING around parse_register calls.
2248 (i386_operand): Here too.
2249 (i386_is_reg): Remove.
2250 (parse_register): Move as_bad calls from within this function to
2253 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2255 Based on a patch from H.J. Lu <hjl@gnu.org>
2256 * config/tc-i386.c (parse_register): Handle FP regs specially.
2257 (md_begin): Remove '(' and ')' from register_chars.
2259 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2261 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2262 error message (done elsewhere).
2264 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2266 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2268 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2270 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2273 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2275 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2277 Add new completers. Fix bug in 64 bit condition handling.
2279 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2282 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2284 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2286 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2288 1999-08-27 Jim Wilson <wilson@cygnus.com>
2290 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2291 (struct ls): Add frag field. Initialize it to zero.
2292 (out_end_sequence): New local text_frag. Set it while in text section.
2293 Replace address check with frag check. Set ls.frag to text_frag if
2294 out_set_addr called.
2295 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2296 Set it before switching sections. Replace address check with frag
2297 check. Set ls.frag to saved_frag if out_set_addr called.
2299 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2301 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2302 output "advance_pc" opcode instead of calling gen_addr_line().
2303 The latter has the undesired side-effect of creating a new row
2304 in the debug line info matrix.
2306 1999-08-26 Jim Wilson <wilson@cygnus.com>
2308 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2309 ls.last_filename if last is less than zero. Set ls.last_filename
2310 when allocating new entry.
2311 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2314 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2316 * config/tc-i386.c (i386_index_check): Fix the displacement size
2317 when INFER_ADDR_PREFIX.
2319 1999-08-18 Nick Clifton <nickc@cygnus.com>
2321 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2324 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2326 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2327 handle 0xffffNNNN constants correctly.
2329 1999-08-16 Nick Clifton <nickc@cygnus.com>
2331 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2334 1999-08-13 Nick Clifton <nickc@cygnus.com>
2336 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2337 (md_apply_fix3): Always pass positive values to
2338 validate_offset_imm.
2340 1999-08-12 Nick Clifton <nickc@cygnus.com>
2342 * config/tc-arm.c (skip_whitespace): New macro.
2343 Formatting tidy ups.
2345 (md_apply_fix3): Store relocation offset in addend for ELF based
2347 (arm_force_relocation): Always generate relocs for Thumb function
2350 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2352 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2353 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2355 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2357 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2358 flags for the unwind subspace.
2360 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2361 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2362 suitable relocation based on the size of the target's pointer.
2363 Always Use subsegment zero for the unwinders.
2364 (pa_level): Handle "2.0w".
2366 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2368 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2369 with the following instruction unless this was specified.
2371 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2373 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2374 certain sections, to match BFD changes.
2376 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2378 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2379 (EXTRA_SCRIPTS): Define to keep automake happy.
2380 * Makefile.in: Rebuild.
2382 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2384 * Makefile.am: Rename .dep* files to DEP*.
2385 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2386 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2388 * Makefile.in: Rebuild.
2390 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2392 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2394 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2396 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2397 avoid problems on DOS filesystems.
2398 * Makefile.in: Rebuild.
2400 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2402 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2404 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2407 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2409 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2410 line to create ${GDBINIT} rather than .gdbinit.
2411 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2413 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2415 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2417 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2419 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2421 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2423 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2424 non-adjustable symbols.
2426 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2428 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2430 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2432 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2435 1999-08-05 Donn Terry <donn@interix.com>
2437 * config/te-interix.h: New file.
2438 * configure.in (i386-*-interix*): New target.
2439 * configure: Rebuild.
2441 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2443 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2444 selectors for ELF too.
2445 (selector_table): Add "ltp" and "rtp" selectors.
2447 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2449 * config/tc-i386.c (i386_operand): No need to change
2450 operand_string pointer in segment reg case before goto
2451 do_memory_reference. Initialise displacement_string_start and
2452 displacement_string_end after do_memory_reference label.
2453 (i386_index_check): Add operand_string param, and print error
2454 message on failure here.
2455 (i386_intel_memory_operand): Instead of here.
2456 (i386_operand): And here.
2457 (INFER_ADDR_PREFIX): Enable.
2459 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2461 * config/tc-i386.h (DefaultSize): Define. Renumber following
2462 opcode_modifier defines.
2464 From Etienne Lorrain <etienne.lorrain@ibm.net>
2465 * config/tc-i386.c (stackop_size): New variable.
2466 (set_16bit_code_flag): Clear it here.
2467 (set_16bit_gcc_code_flag): New function.
2468 (md_pseudo_table): Add "code16gcc" entry.
2469 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2471 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2473 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2474 next_set_end even if the end symbol is being discarded.
2476 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2477 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2478 * config/obj-coff.c: Likewise.
2479 (seg_info_type): Remove.
2480 (seg_info_off_by_4): Change to array of segT.
2481 (s_get_segment): Adjust accordingly.
2482 (obj_pseudo_table): Fully initialize sentinel entry.
2484 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2485 Ralf Baechle <ralf@uni-koblenz.de>.
2487 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2489 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2491 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2493 * config/tc-i386.c: Indentation and white space changes.
2494 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2495 don't enable it by default.
2496 (i386_intel_operand): Remove redundant prototype.
2497 Move check on number of memory operands, and i.mem_operands++
2498 (i386_intel_memory_operand): To here.
2499 Remove i386_immediate code from here. Remove special case code
2500 for input and output using (%dx). Remove base/index checks and
2501 call i386_index_check instead. Save initial operand_string
2502 argument for error message.
2503 (i386_operand): Remove redundant prototype. Move base/index
2504 checks to i386_index_check.
2505 (i386_displacement): Move intel mode check for non-zero
2507 (i386_intel_memory_operand): To here.
2509 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2511 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2512 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2513 by .register pseudo-op if -64 and --no-undeclared-regs.
2514 (s_register, sparc_adjust_symtab): New functions.
2515 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2516 Declare sparc_adjust_symtab as tc_adjust_symtab.
2517 * doc/c-sparc.texi: Add description of #ignore special literal
2518 for .register pseudo-op.
2520 1999-07-30 Catherine Moore <clm@cygnus.com>
2522 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2523 the relocation's section offset.
2525 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2527 * write.c (fixup_segment): Fix generic error check overflow test.
2529 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2530 X_add_number to long.
2532 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2534 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2537 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2539 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2542 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2544 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2546 * configure.bat: Remove; obsolete.
2547 * config/go32.cfg: Likewise.
2549 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2551 * configure.in (i386-*-vxworks*): New target.
2552 * configure: Rebuild.
2554 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2556 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2558 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2560 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2562 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2563 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2564 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2565 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2566 MAX_RELOC_EXPANSION): Define.
2567 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2569 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2571 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2572 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2573 block. Print a warning if an 8-bit or 16-bit constant
2574 displacement or immediate is truncated on output.
2575 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2577 (i386_operand): Disallow immediate jump absolute operand.
2579 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2581 * configure.in: Bump version number to 2.9.5.
2582 * configure: Rebuild.
2584 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2587 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2589 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2590 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2592 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2594 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2596 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2598 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2599 if -mno-fpu was given.
2600 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2602 (cons_fix_new_arm): Remove misleading comments.
2604 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2606 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2608 (relax_segment): Likewise. After giving a rs_org error, convert
2609 the frag to rs_align to avoid cascading errors.
2611 1999-07-12 Andreas Schwab <schwab@suse.de>
2613 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2615 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2617 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2618 as appropriate. Fill in structure initializations. Add variable
2619 initializations. Add casts.
2620 * dwarf2dbg.c (print_stats): Change i to size_t.
2621 * listing.c (listing_listing): Change list_line to unsigned int.
2623 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2625 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2626 rather than checking for \001 and \002 in symbol name.
2627 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2629 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2631 * configure.in (hppa*-linux-gnu*): New target.
2632 * configure: Rebuilt.
2634 1999-07-08 Nick Clifton <nickc@cygnus.com>
2636 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2638 1999-07-07 Nick Clifton <nickc@cygnus.com>
2640 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2641 accessing symbolP directly.
2643 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2645 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2648 1999-07-05 Nick Clifton <nickc@cygnus.com>
2650 * config/tc-arm.c (ARM_EXT_V5): Define.
2651 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2652 (md_begin): Detect ARM v5 architectures.
2653 (md_parse_option): Accept arm v5 specification.
2654 (md_show_usage): Documment -marmv5 switch.
2656 * doc/c-arm.texi: Document -marmv5 command line option.
2658 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2660 (validate_immediate_twopart): New function. Determine if a
2661 constant can be computed by two ADD instructions.
2662 (output_inst): Remove its command line parameter - it was never
2664 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2665 implememt the ADRL pseudo op.
2666 (tc_gen_reloc): Generate a suitable error message if an ADRL
2667 instruction tries to generate a real reloc.
2669 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2671 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2673 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2676 1999-06-27 H.J. Lu <hjl@gnu.org>
2678 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2679 non BFD_ASSEMBLER case.
2681 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2683 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2686 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2688 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2689 out_end_sequence() when the address decreases due to a new frag.
2690 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2691 numbering starts with 1.
2693 1999-06-23 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2697 (mcore_s_text): Call obj_elf_text for ELF target.
2698 (mcore_s_data): Call obj_elf_data for ELF target.
2699 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2701 (mcore_s_bss): New function: Dump literal table before changing
2703 (mcore_s_comm): New function: Dump literal table before changing
2706 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2707 No longer static functions.
2708 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2709 Provide prototypes for these functions.
2711 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2713 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2714 a list of names, to try obj_segment_name, and to try abbreviated
2715 names when using COFF without long section names.
2717 * config/tc-alpha.c: More use of symbol accessor functions.
2718 * config/tc-arc.c: Likewise.
2719 * config/tc-d30v.c: Likewise.
2720 * config/tc-fr30.c: Likewise.
2721 * config/tc-i860.c: Likewise.
2722 * config/tc-m88k.c: Likewise.
2723 * config/tc-mcore.c: Likewise.
2724 * config/tc-ns32k.c: Likewise.
2725 * config/tc-sparc.c: Likewise.
2726 * config/tc-v850.c: Likewise.
2728 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2729 sy_value with appropriate accessor functions.
2730 * config/tc-arm.c (md_apply_fix3): Likewise.
2731 * config/tc-d10v.c (AT_WORD_P): Likewise.
2732 * config/tc-v850.c (reg_name_search): Likewise.
2734 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2735 use symbol_get_bfdsym instead.
2736 * config/tc-ppc.c (md_assemble): Likewise.
2737 * config/tc-v850.c (v850_comm): Likewise.
2739 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2741 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2742 the symbol, rather than accessing the bsym member.
2743 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2744 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2745 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2746 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2747 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2748 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2749 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2750 * config/tc-v850.c (tc_gen_reloc): Likewise.
2752 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2754 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2755 (hppa_gen_reloc_type): Conditionalize on BFD64.
2756 (tc_gen_reloc): Re-enable ELF relocations.
2757 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2759 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2761 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2763 (do_ldst): Move assignment out of if condition.
2764 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2765 parentheses to avoid warning.
2767 1999-06-21 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2770 macro to get at the BFD symbol associated with a GAS symbol.
2772 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2774 * config/tc-ppc.c: Update for symbol handling changes.
2775 * config/obj-coff.c: Likewise.
2777 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2779 * tc-hppa.c: General cleanups of ELF support. No more spaces
2780 and subspaces for ELF.
2781 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2782 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2783 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2784 (UNWIND_SECTION_NAME): Likewise.
2785 (space/subspace related structures): Conditionalize definitions
2787 (space/subspace directives and support routines): Conditionalize
2788 definitions and references/uses on OBJ_SOM.
2789 (label_symbol_struct): For ELF, track the symbol's segment. For
2790 SOM track its space.
2791 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2793 (USE_ALIASES): Kill for both SOM & ELF.
2794 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2795 (pa_space, pa_subspace): Corresponding changes.
2796 (pa_spaces_begin): Corresponding chagnes.
2797 (md_begin): Do not muck around with space/subspace stuff for
2799 (md_apply_fix): Temporarily disable argument relocation stuff
2801 (tc_gen_reloc): Temporarily disable relocation generation for
2803 (pa_build_unwind_subspace): Similarly.
2805 1999-06-16 Nick Clifton <nickc@cygnus.com>
2807 * config/tc-arm.c (thumb_set): New pseudo op.
2808 (text, data, section): Override these pseudo ops with ARM
2810 (s_thumb_set): New function: Perform the same as a .set pseudo
2811 op, but also mark the alias'ed symbol as being a Thumb
2813 (arm_s_text): New function: Perform the same as the .text
2814 pseudo op, but dump the literal pool before changing
2816 (arm_s_data): New function: Perform the same as the .data
2817 pseudo op, but dump the literal pool before changing
2819 (arm_s_section): New function: Perform the same as the
2820 .section pseudo op, but dump the literal pool before changing
2822 (arm_cleanup): Do not reset the current section before dumping
2825 1999-06-17 Nick Clifton <nickc@cygnus.com>
2827 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2828 OPTION_NO_WARN_UNMATCHED entries.
2829 (md_parse_option): Generate a warning message if an unrecognised
2830 option is encountered.
2832 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2833 (get_operands): When parsing an expression after an '@' symbol
2834 has been detected, do not ignore '#' symbols.
2835 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2838 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2840 From K. Richard Pixley <rich@noir.com>:
2841 * configure.in (ppc-*-vxworks*): New target.
2842 * configure: Rebuild.
2844 1999-06-12 Philip Blundell <philb@gnu.org>
2846 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2848 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2850 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2851 which refer to symbols in linkonce sections, permit reducing the
2852 relocs if the symbol is local.
2854 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2856 * subsegs.c (subseg_text_p): New function.
2857 * as.h (subseg_text_p): Declare.
2858 * read.c (do_align): Use subseg_text_p to set the default fill.
2859 * write.c (subsegs_finish): Likewise.
2860 * config/obj-coff.c (write_object_file): Likewise.
2861 * config/tc-i386.h (md_maybe_text): Don't define.
2862 (md_do_align): Use subseg_text_p to set the default fill.
2863 * config/tc-m32r.c (m32r_do_align): Likewise.
2864 * config/tc-sh.c (sh_do_align): Likewise.
2865 * config/tc-sparc.h (md_do_align): Likewise.
2867 1999-06-12 David O'Brien <obrien@freebsd.org>
2869 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2870 * configure: Rebuild.
2872 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2874 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2875 * Makefile.am: Rebuild dependencies.
2876 * Makefile.in: Rebuild.
2878 * config/tc-i386.c (i386_immediate): Remove unused label
2881 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2882 * symbols.c: Likewise.
2883 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2884 sy_next field when taking address, rather than symbol_next.
2886 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2888 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2889 value from the output file architecture.
2890 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2891 * dwarf2dbg.h: Change bfd_vma to addressT.
2893 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2895 * dwarf2dbg.h: Use PARAMS in function declarations.
2897 1999-06-11 Martin Dorey <mdorey@madge.com>
2899 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2900 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2902 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2904 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2906 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2908 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2911 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2913 * read.c (read_a_source_file): Only declare inescape if
2916 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2918 (find_entry_byval): Add parens to avoid warning.
2920 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2922 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2925 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2927 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2930 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2931 synthetize_setx): New functions.
2932 (md_assemble): Broken the special cases into the above
2933 functions. Make compiler happy if sizeof(bfd_vma)==4.
2934 Fix sethi generated from set/setuw. If instructions have a relloc,
2935 always clear the fields to be relocated in the opcode.
2936 (sparc_ip): Remove special_case global variable.
2938 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2940 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2941 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2942 indication of success rather than a value.
2943 (itbl_get_val): Likewise.
2944 (itbl_get_field): Use strcspn. Change delimiters to include
2946 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2947 (itbl_get_val): Likewise.
2948 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2950 * symbols.c (copy_symbol_attributes): Convert local symbols to
2953 1999-06-10 Nick Clifton <nickc@cygnus.com>
2955 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2958 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2960 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2961 Optimize set if sizeof(bfd_vma) == 64.
2962 (sparc_ip): Fix sethi - without %hi() it should generate
2963 R_SPARC_22 reloc, not R_SPARC_HI22.
2964 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2966 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2968 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2969 (s_ncons): New function.
2970 (native_op_table): New table.
2971 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2972 R_SPARC_OLO10 handling.
2974 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2976 * expr.h (struct expressionS): Revert last change; widen X_op.
2977 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2979 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2981 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2982 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2983 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2984 * Makefile.in: Regenerated.
2986 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2987 `common' pass on to s_mri_common.
2988 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2990 1999-06-06 Richard Henderson <rth@cygnus.com>
2992 * config/obj-elf.c (obj_elf_section): Don't free the return
2993 value of demand_copy_C_string.
2995 1999-06-05 Richard Henderson <rth@cygnus.com>
2997 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2998 creation logic from obj_elf_create_section.
3000 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3001 (section_stack): New.
3002 (special_sections): Make const.
3003 (obj_elf_section): Gut and rewrite parsing.
3004 (obj_elf_change_section): New function broken out of obj_elf_section.
3005 (obj_elf_parse_section_letters): Likewise.
3006 (obj_elf_section_word): Likewise.
3007 (obj_elf_section_type): Likewise.
3008 (obj_elf_previous): Treat as a toggle.
3009 (obj_elf_popsection): New.
3010 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3011 (ppc_section_type): Likewise.
3012 * config/tc-ppc.h: Likewise.
3014 * expr.h (struct expressionS): Don't make X_op a bitfield.
3015 * config/tc-alpha.c: Update for symbol handling changes.
3016 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3017 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3019 1999-06-05 Richard Henderson <rth@cygnus.com>
3021 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3022 (dwarf2_gen_line_info): Kill unused variables.
3023 (dwarf2_finish): Likewise.
3024 (dwarf2_where): Likewise.
3025 (dwarf2_directive_file): If we've only got a string,
3026 hand off to s_app_file.
3027 * ecoff.c: Move the include of ecoff.h.
3028 * symbols.h (S_IS_FUNCTION): Prototype.
3030 * read.c (LEX_HASH): Supply a default.
3032 (s_globl): Update `c' after skipping whitespace.
3033 * read.h (LEX_END_NAME, is_name_ender): New.
3034 * expr.c (get_symbol_end): Respect it.
3036 1999-06-04 Mark Klein <mklein@dis.com>
3038 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3040 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3042 * config/tc-hppa.c: Update for symbol handling changes.
3044 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3046 * cgen.c: Update for symbol handling changes.
3047 * config/tc-m32r.c: Likewise.
3049 * config/tc-hppa.h: Update for symbol handling changes.
3050 * config/tc-hppa.c: Likewise.
3052 * config/tc-arm.h: Update for symbol handling changes.
3053 * config/tc-arm.c: Likewise.
3054 (symbol_make_empty): Remove. Just use symbol_create.
3056 * symbols.c (symbol_set_tc): Correct name.
3058 * Makefile.am: Rebuild dependencies.
3059 ($(OBJS)): Don't depend upon struc-symbol.h.
3060 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3061 * dep-in.sed: Don't remove struc-symbol.h.
3062 * Makefile.in: Rebuild.
3064 * doc/internals.texi (Symbols): Describe changes in symbol
3067 1999-06-03 Richard Henderson <rth@cygnus.com>
3069 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3070 instead of doing the work by hand.
3072 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3074 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3075 state of line state-machine.
3076 (struct ls): Collect DWARF2 line state-machine state in new member
3077 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3078 resulted in any DWARF2 directives.
3079 (reset_state_machine): New function.
3080 (out_end_sequence): Ditto.
3081 (dwarf2_gen_line_info): When switching sections or switching to a
3082 lower text address, call out_end_sequence() first to terminate the
3083 previous code sequence as code sequences MUST have monotonically
3084 increasing addresses.
3085 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3087 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3089 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3090 DWARF2 debug info (line information only, at this point).
3091 * as.h: Update comment about supported debug formats.
3092 * dwarf2dbg.c, dwarf2dbg.h: New files.
3093 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3095 * expr.c (operand): Don't use [ for parens if we want an index op.
3096 (op_encoding): Switch [ into O_index, if desired.
3097 (op_rank): Renumber with O_index on bottom.
3098 (expr): If O_index, match closing bracket.
3099 * expr.h (O_index): New.
3101 * read.c (read_a_source_file): Conditionally allow matched "
3102 in lines passed to md_assemble.
3104 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3106 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3108 Add support for storing local symbols in a small structure to save
3109 memory when assembling large files.
3110 * as.h: Don't include struc-symbol.h.
3111 (symbolS): Add typedef.
3112 * symbols.c: Include struc-symbol.h.
3113 (local_hash): New static variable.
3114 (save_symbol_name): New static function, from symbol_create.
3115 (symbol_create): Call save_symbol_name.
3116 (local_symbol_count): New static variable.
3117 (local_symbol_conversion_count): Likewise.
3118 (LOCAL_SYMBOL_CHECK): Define.
3119 (local_symbol_make): New static function.
3120 (local_symbol_convert): New static function.
3121 (colon): Handle local symbols. Create local symbol for local
3123 (symbol_table_insert): Handle local symbols.
3124 (symbol_find_or_make): Create local symbol for local label name.
3125 (symbol_find_base): Check for local symbol.
3126 (symbol_append, symbol_insert): Check for local symbols.
3127 (symbol_clear_list_pointers, symbol_remove): Likewise.
3128 (verify_symbol_chain): Likewise.
3129 (copy_symbol_attributes): Likewise.
3130 (resolve_symbol_value): Handle local symbols.
3131 (resolve_local_symbol): New static function.
3132 (resolve_local_symbol_values): New function.
3133 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3134 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3135 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3136 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3137 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3138 (symbol_previous, symbol_next): New functions.
3139 (symbol_get_value_expression): Likewise.
3140 (symbol_set_value_expression): Likewise.
3141 (symbol_set_frag, symbol_get_frag): Likewise.
3142 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3143 (symbol_mark_used_in_reloc): Likewise.
3144 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3145 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3146 (symbol_mri_common_p): Likewise.
3147 (symbol_mark_written, symbol_clear_written): Likewise.
3148 (symbol_written_p): Likewise.
3149 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3150 (symbol_section_p, symbol_equated_p): Likewise.
3151 (symbol_constant_p): Likewise.
3152 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3153 (symbol_get_obj, symbol_set_obj): Likewise.
3154 (symbol_get_tc, symbol_set_tc): Likewise.
3155 (symbol_begin): Initialize local_hash.
3156 (print_symbol_value_1): Handle local symbols.
3157 (symbol_print_statistics): Print local symbol statistics.
3158 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3159 Declare new symbols.c functions. Move many declarations here from
3161 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3162 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3163 (struct symbol): Move bsym to make it clearly the first field.
3164 Remove TARGET_SYMBOL_FIELDS.
3165 (symbolS): Don't typedef.
3166 (struct broken_word): Remove.
3167 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3168 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3169 (symbol_clear_list_pointers): Likewise.
3170 (symbol_insert, symbol_remove): Likewise.
3171 (symbol_previous, symbol_append): Likewise.
3172 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3173 (struct local_symbol): Define.
3174 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3175 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3176 (local_symbol_get_frag, local_symbol_set_frag): Define.
3177 (local_symbol_get_real_symbol): Define.
3178 (local_symbol_set_real_symbol): Define.
3180 * write.c (write_object_file): Call resolve_local_symbol_values.
3181 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3182 (TARGET_SYMBOL_FIELDS): Don't define.
3183 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3184 ECOFF_DEBUGGING, add ECOFF fields.
3185 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3186 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3187 ECOFF_DEBUGGING, add ECOFF fields.
3188 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3189 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3190 * config/tc-mcore.h: Don't include struc-symbol.h.
3191 (TARGET_SYMBOL_FIELDS): Don't define.
3192 (struct mcore_tc_sy): Define.
3193 (TC_SYMFIELD_TYPE): Define.
3194 * Many files: Use symbolS instead of struct symbol. Use new
3195 accessor functions rather than referring to symbolS fields
3198 * read.c (s_mri_common): Don't add in value of line_label.
3200 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3201 checking for SEC_LINK_ONCE.
3203 * config/tc-sh.h (sh_fix_adjustable): Declare.
3205 * app.c (input_buffer): New static variable.
3206 (app_push): Save saved_input in allocated buffer.
3207 (app_pop): Restored saved_input.
3208 (do_scrub_chars): Change get parameter to take char * and int as
3209 arguments. Change GET macro to pass input_buffer to get
3210 function. Don't save input into allocated buffer.
3211 * as.h (do_scrub_chars): Update declaration.
3212 * input-file.c (input_file_get): Change to take char * and int.
3213 Read data into passed in buffer. Remove static buffer.
3214 * read.c (scrub_from_string): Change to take char * and int. Copy
3215 data into passed in buffer.
3217 * hash.h: Neaten. Declare hash_traverse.
3218 * hash.c: Complete rewrite based on BFD hashing code.
3219 * gasp.c (chunksize): New variable.
3220 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3223 1999-05-28 Nick Clifton <nickc@cygnus.com>
3225 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3226 addend unless the target uses an old ABI.
3228 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3230 -Wchar-subscripts cleanup
3231 * listing.c (listing_newline): Use unsigned char variable, so
3232 calls to isascii,iscntrl are correct.
3233 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3235 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3236 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3237 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3238 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3240 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3242 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3244 (arch_coldfire_p): New #define.
3245 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3247 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3249 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3251 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3252 (install_operand): Add place `N'.
3253 (init_table): Add registers ACC, MACSR, MASK.
3255 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3257 * config/tc-m68k.c: Change mcf5200 --> mcf.
3258 (archs): Add mcf5206e, mcf5307.
3259 (m68k_ip): Add format `u'.
3260 (install_operand): Add place `m', `M', `h'.
3261 (init_table): Add upper/lower registers.
3263 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3265 1999-05-28 Martin Dorey <mdorey@madge.com>
3267 * config/tc-i960.c: Several minor changes to add ELF and
3268 BFD_ASSEMBLER support.
3269 * config/tc-i960.h: Likewise.
3270 * configure.in (i960-*-elf*): New target.
3271 * aclocal.m4, configure: Rebuild.
3273 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3275 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3276 reloc changes when defined(BFD_ASSEMBLER).
3278 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3280 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3282 * write.c (write_print_statistics): Output to file, not stderr.
3284 * expr.c (generic_bignum_to_int32,64): Prototype.
3286 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3287 output_sleb128, output_uleb128, output_big_sleb128,
3288 output_big_uleb128, output_big_leb128): Prototype.
3289 (output_big_sleb128, output_big_uleb128): Make inline.
3290 (output_big_leb128): Remove inline
3292 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3293 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3294 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3295 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3296 value for correct overflow check in write.c:fixup_segment.
3297 * write.c (fixup_segment): Move bitfield overflow checks to after
3298 the md_apply_fix call.
3299 * config/obj-coff.c (fixup_segment): Likewise.
3300 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3301 valueT *val argument.
3303 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3305 * config/atof-ieee.c (gen_to_words): Correctly round a
3306 denormalized number. Fix off-by-one in range checking for
3307 exponent in a denormal.
3309 1999-05-10 Nick Clifton <nickc@cygnus.com>
3311 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3314 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3316 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3318 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3320 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3321 (ReverseRegRegmem): Remove.
3322 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3323 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3324 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3327 From Doug Ledford <dledford@redhat.com>
3328 * config/tc-i386.h (RegXMM): New for P/III.
3329 * config/tc-i386.c: Add support for P/III.
3331 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3333 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3334 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3335 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3337 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3339 * config/tc-i386.c (i386_immediate): Skip whitespace before
3340 complaining about junk after expression.
3341 (i386_displacement): Likewise.
3343 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3345 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3346 Don't copy before downcaseing.
3348 1999-05-05 Catherine Moore <clm@cygnus.com>
3350 * tc-m68k.c: Include elf/m68k.h.
3351 (m68k_elf_final_processing): New routine.
3352 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3355 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3357 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3360 1999-04-30 Nick Clifton <nickc@cygnus.com>
3362 * config/tc-mcore.c (mcore_s_section): Dump literals before
3365 1999-04-29 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3370 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3372 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3373 (TC_INIT_FIX_DATA): Delete.
3374 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3375 (TC_INIT_FIX_DATA): Delete.
3376 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3377 * write.c (fix_new_internal): Initialize fx_cgen member.
3378 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3379 (gas_cgen_md_apply_fix3): Update.
3380 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3381 (md_cgen_record_fixup_exp): Update.
3382 (FX_OPINFO_R_TYPE): Update.
3384 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3385 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3386 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3387 * frags.h (struct frag): Make opindex, opinfo ints.
3389 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3391 1999-04-26 Tom Tromey <tromey@cygnus.com>
3393 * aclocal.m4, configure: Updated for new version of libtool.
3395 1999-04-22 Nick Clifton <nickc@cygnus.com>
3397 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3399 (md_apply_fix3): Do not fix up absolute relocations against
3402 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3404 1999-04-20 Nick Clifton <nickc@cygnus.com>
3406 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3407 changes and data-in-text directives.
3408 (mcore_cons): New function: intercept cons() operations.
3409 (mcore_float_cons): New function: intercept float_cons()
3411 (mcore_stringer): New function: intercept stringer() operations.
3413 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3415 * obj.h (struct format_ops): Change generate_asm_lineno field to
3417 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3419 * config/tc-alpha.c (find_opcode_match): Add default case to
3421 (find_macro_match): Likewise.
3422 (load_expression): Parenthesize && within ||.
3424 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3426 1999-04-17 Nick Clifton <nickc@cygnus.com>
3428 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3429 .text .data .section pseudo ops.
3430 (mcore_s_section): New function. Dump lits before changing secs.
3431 (mcore_s_text): New function. Dump lits before changing secs.
3432 (mcore_s_data): New function. Dump lits before changing secs.
3434 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3436 * config/tc-mips.c (mips_32bitmode): New.
3437 (md_begin): Set mips_32bitmode if needed.
3438 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3439 Set EF_MIPS_32BITMODE.
3441 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3443 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3446 1999-04-16 Nick Clifton <nickc@cygnus.com>
3448 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3450 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3452 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3453 expressions correctly.
3456 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3458 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3460 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3462 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3463 and fmpynfadd instructions.
3465 1999-04-11 Richard Henderson <rth@cygnus.com>
3467 * as.h (environ): Declare it, if needed.
3468 * as.c (dump_statistics): Don't declare environ.
3469 * configure.in (environ): Detect declaration.
3470 * configure, config.in: Rebuild
3472 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3473 (i386_displacement): Allocate enough space for replacement buffer.
3474 Clean up replacement buffer initialization.
3476 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3478 * subsegs.c (section_symbol): Don't create a new symbol if one
3479 already exists; instead, use the existing one, but set its segment
3480 and frag data if it hasn't already been defined.
3481 * config/obj-coff.c (c_section_symbol): Likewise.
3483 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3485 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3487 1999-04-08 Nick Clifton <nickc@cygnus.com>
3489 * config/tc-mcore.c: New File: Support routines for MCore
3491 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3492 * config/obj-coff.c: Add support for mcore-pe target.
3494 * Makefile.am: Add support for MCore targets.
3495 * Makefile.in: Regenerate.
3496 * configure.in: Add support for MCore targets.
3497 * configure: Regenerate.
3499 * doc/all.texi: Set MCORE.
3500 * doc/as.texinfo: Document MCore specific command line options.
3502 * write.h: Prevent multiple inclusion.
3504 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3506 * asintl.h (LC_MESSAGES): Never define.
3507 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3509 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3512 * Makefile.am (m68k-parse.c): If configuring in the source
3513 directory, copy m68k-parse.y into the local directory before
3514 running ylwrap, to remove spurious differences when generating
3516 * Makefile.in: Rebuild.
3518 * config/tc-sparc.h (md_do_align): Just allocate the number of
3519 bytes necessary, rather than always allocating 1024.
3521 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3523 * listing.c (listing_newline): Add cast to avoid warning.
3524 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3525 * config/tc-i386.c (i386_scale): Add return value.
3526 (build_displacement_string): Remove unused local temp_disp2.
3527 (i386_intel_memory_operand): Add parentheses to avoid warning.
3528 (i386_intel_operand): Remove unused local end_of_operand_string.
3529 (i386_operand): Remove unused local operand_modifier.
3530 (i386_operand): Add parens to avoid warning.
3532 1999-04-04 Don Bowman <don@pixsci.com>
3534 * configure.in: Add mips*-*-vxworks* target; have it define
3536 * configure, config.in: Rebuild.
3538 1999-03-31 Nick Clifton <nickc@cygnus.com>
3540 * configure.in (emulations): Add support for arm-epoc-pe.
3541 * configure: Regenerate.
3542 * config/te-epoc-pe.h: New file. Define macros specific to
3544 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3545 for arm-epoc-pe target.
3547 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3549 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3551 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3553 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3554 detect ",n" without a condition.
3555 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3558 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3560 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3561 instruction is encoded with one bit.
3564 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3566 * doc/internals.texi (CPU backend): Mention that
3567 line_separator_chars should not include newline. From thi
3568 <ttn@mingle.glug.org>.
3570 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3572 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3573 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3575 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3577 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3579 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3581 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3584 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3586 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3588 1999-03-15 Martin Hunt <hunt@cygnus.com>
3590 * app.c (do_scrub_begin): Change '-' back to a symbol char
3591 so we can use multiple opcodes on a line again.
3593 * config/tc-d30v.c: By default, warn if a symbol has
3594 the same name as a register. Plus some minor
3595 updates from the branch.
3597 1999-03-13 Nick Clifton <nickc@cygnus.com>
3599 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3600 BFD_RELOC_16 and BFD_RELOC_64.
3602 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3604 * expr.c (expr): Add missing else.
3606 1999-03-12 Nick Clifton <nickc@cygnus.com>
3608 * config/tc-arm.c (md_apply_fix3): Improve error message.
3610 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3612 * Makefile.am (CPU_TYPES): Add fr30.
3613 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3614 (fr30,m32r dependencies): Update.
3615 * Makefile.in: Rebuild.
3617 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3618 (gas_cgen_record_fixup_exp): Ditto.
3619 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3620 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3621 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3622 (md_cgen_lookup_reloc): Update use of operand->type.
3623 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3624 (md_convert_frag): Call cgen_operand_lookup_by_num.
3625 (md_cgen_lookup_reloc): Update use of operand->type.
3626 (m32r_cgen_record_fixup_exp): Ditto.
3628 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3630 * config/tc-mips.c (md_show_usage): Fix message.
3632 1999-03-03 Nick Clifton <nickc@cygnus.com>
3634 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3635 and LDR reg,=<expr> instruction.
3637 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3640 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3642 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3644 1999-02-17 Nick Clifton <nickc@cygnus.com>
3646 This patch was created by: Scott Bambrough
3647 <scottb@corelcomputer.com>
3650 Special cased '@' character. The '@' character is used as the
3651 ARM assembler comment character, as a special character
3652 and in ELF .symver pseudo-op's, and as a special character in
3653 .type and .section pseudo-ops.
3654 (symver_pseudo): New static variable.
3655 (symver_state): New static variable.
3656 (struct app_save): Add field 'symver_state'.
3657 (app_push): Save global symver_state int struct app_save.
3658 (app_pop): Restore global symver_state from struct app_save.
3659 (do_scrub_chars): Special case handling of '@' character in
3662 * configure.in: Modified to recognize armv* uname syntax from ARM
3664 * configure: Regenerated.
3666 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3667 a prefix to the section's type.
3668 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3669 the type's typename.
3671 * config/tc-arm.h: Add support for PIC generation:
3672 (pic_code): New boolean.
3673 (obj_relocate_extern): Define.
3674 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3675 (TC_CONS_FIX_NEW): Define.
3676 (tc_fix_adjustable): Define.
3677 (GLOBAL_OFFSET_TABLE_NAME): Define.
3679 * config/tc-arm.c: Add support for PIC generation:
3680 (line_seperator_chars): Allow ';' as a seperator for Linux.
3681 (is_immediate_prefix): New macro.
3682 (arm_parse_reloc): New function.
3683 (s_arm_elf_cons): New function.
3684 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3685 (md_undefined_symbol): Special case handling for the Global Offset
3687 (md_apply_fix3): Handle PIC relocs.
3688 (tc_gen_reloc): Handle PIC relocs.
3689 (md_parse_option): Add support for '-k' command line switch to
3690 enable PIC generation.
3691 (cons_fix_new_arm): New function.
3692 (s_arm_elf_cons): New function.
3694 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3696 * configure.in: Add comments for uses of AC_DEFINE.
3697 * acinclude.m4: Likewise.
3698 * acconfig.h: Remove.
3699 * aclocal.m4: Rebuild.
3700 * configure: Rebuild.
3701 * Makefile.in: Rebuild.
3702 * config.in: Rebuild.
3704 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3706 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3707 non-constant offset from a base register.
3709 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3711 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3714 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3716 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3717 (emit_insn): Look for pc-relative and no-overflow specifiers on
3718 internal relocation types.
3720 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3722 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3725 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3727 (mips_4650, mips_4010, mips_4100): Variables removed.
3728 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3729 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3731 (md_begin): Don't bother initializing the mips_NNNN variables;
3732 mips_cpu is set, and that's good enough now.
3733 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3734 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3735 (show): New function, to handle wrapping in the CPU lists.
3736 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3738 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3740 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3741 than treat as an immediate specifier.
3743 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3745 * config/tc-i386.c: Prototype many functions.
3746 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3747 (i386_immediate): Remove unused second argument.
3748 (i386_intel_operand): Fix i386_is_reg typo.
3749 (i386_operand): Use allow_naked_reg.
3750 (output_invalid): Make operand int for K&R.
3752 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3754 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3756 * Makefile.in: Rebuild.
3758 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3760 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3762 (EXTRA_as_new_SOURCES): Comment out.
3763 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3764 * Makefile.in: Rebuild.
3765 * doc/Makefile.in: Rebuild.
3766 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3767 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3768 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3769 * configure: Rebuild.
3770 * aclocal.m4: Rebuild.
3771 * config.in: Rebuild.
3772 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3773 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3774 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3775 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3776 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3777 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3778 (gas_cgen_record_fixup_exp): Ditto.
3779 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3780 descriptor, not global variable.
3781 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3782 descriptor, not global variable. Refer to insert_operand handler
3783 via cpu descriptor, not global function.
3784 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3785 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3786 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3787 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3788 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3789 * config/tc-m32r.c: Ditto.
3790 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3791 (md_assemble): Ditto.
3792 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3794 1999-02-09 Nick Clifton <nickc@cygnus.com>
3796 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3797 relocations for ELF targets.
3799 1999-02-08 Nick Clifton <nickc@cygnus.com>
3801 * configure.in: Add support for StrongARM target.
3802 * configure: Regenerate.
3804 1999-02-05 Nick Clifton <nickc@cygnus.com>
3806 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3808 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3811 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3813 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3815 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3817 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3818 (INTEL_DWORD_MNEM_SUFFIX): Define.
3821 (DWORD_PTR): Define.
3822 (XWORD_PTR): Define.
3824 (OFFSET_FLAT): Define.
3826 (NONE_FOUND): Define.
3829 * config/tc-i386.c (set_intel_syntax): New routine.
3830 (intel_syntax): Declare.
3831 (allow_naked_reg): Declare.
3832 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3833 (intel_float_operand): New routine.
3834 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3835 Handle brackets as well as parens. Call i386_intel_operand for
3836 intel syntax. Reverse operands if appropriate. Handle new
3837 suffixes. Handle movzx and movsx.
3838 (i386_is_reg): New routine.
3839 (i386_immediate): New routine.
3840 (i386_scale): New routine.
3841 (i386_displacement): New routine.
3842 (i386_operand_modifier): New routine.
3843 (build_displacement_string): New routine.
3844 (i386_parse_seg): New routine.
3845 (i386_intel_memory_operand): New routine.
3846 (i386_intel_operand): New routine.
3847 (i386_operand): Call i386_displacement, i386_immediate,
3848 i386_scale, etc. instead of handling inline.
3849 (parse_register): Handle registers without prefix.
3851 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3853 * configure: Regenerate.
3854 * configure.in (arm-*-oabi): New.
3855 (thumb-*-oabi): New.
3856 * config/tc-arm.c (target_oabi): Declare.
3857 (md_apply_fix3): Support REL relocs.
3858 (md_parse_option): Handle -oabi.
3859 (elf32_arm_target_format): New routine.
3860 (md_longopts): Add OPTION_OABI.
3861 * config/tc-arm.h: Redefine TARGET_FORMAT.
3864 1999-01-28 Nick Clifton <nickc@cygnus.com>
3866 * write.c (write_relocs): Handle out of range error.
3868 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3869 (fr30_force_relocation): Default to 0.
3871 * config/tc-fr30.h (obj_fix_adjustable): Define.
3872 (TC_FORCE_RELOCATION): Define.
3874 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3877 1999-01-16 Nick Clifton <nickc@cygnus.com>
3879 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3880 merge of two instructions if the left instruciton kills the right.
3882 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3884 * Makefile.in: Regenerate.
3885 * configure.in: Redo test for using cgen.
3886 * configure: Regenerate.
3888 1999-01-09 Nick Clifton <nickc@cygnus.com>
3890 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3891 redefinition of this macro.
3893 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3895 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3898 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3900 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3901 a read of HI or LO and an immediatly following branch.
3903 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3905 * config/tc-mips.c (md_begin): Another correction to the setting of
3908 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3910 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3912 1998-12-21 Nick Clifton <nickc@cygnus.com>
3914 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3915 bit insn when optimizing, so that parallelised instructions will
3916 start on a 32 bit boundary.
3918 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3920 * config/tc-mips.c (mips_eabi64): New.
3921 (md_begin): Set mips_eabi64.
3922 (mips_elf_final_processing): Use it.
3924 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3926 * config/tc-mips.c (mips_elf_final_processing):
3927 Correct setting of ABI in e_flags.
3929 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3931 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3933 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3935 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3937 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3939 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3940 warning, values that don't fit in the field.
3942 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3944 * config/tc-mips.c (mips_abi_string): New.
3945 (md_parse_option,md_longopts): Add mabi.
3946 (mips_elf_final_processing): Set e_flags based on mabi flag.
3948 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3950 * config/tc-mips.c (md_parse_option): Handle vr4111.
3952 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3954 * config/tc-h8300.c (build_bytes): Change message given if the
3955 instruction requires H8/300H mode and we're not in Hmode, to
3956 suggest that it may be the operand modes that are the problem, not
3957 necessarily the opcode.
3959 1998-12-10 Nick Clifton <nickc@cygnus.com>
3961 * config/tc-fr30.c: Add line separator character.
3963 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3965 * configure.in (hppa-*-mpeix*): New target.
3966 * config/obj-som.h (obj_som_compiler): Declare.
3967 * config/obj-som.c (compiler_seen): New static variable.
3968 (obj_som_compiler): New function.
3969 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3970 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3971 (pa_type_args): Set hppa_priv_level.
3972 (pa_compiler): New static function if OBJ_SOM.
3973 * configure: Rebuild.
3975 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3977 * read.c (output_leb128): Don't mark as inline.
3979 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3981 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3982 AIX .vbyte unaligned data support.
3983 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3984 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3987 1998-12-07 Nick Clifton <nickc@cygnus.com>
3989 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3992 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3994 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3995 BFD_RELOC_ARM_PCREL_BRANCH.
3997 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3999 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4000 checking the target type.
4001 (mips-dec-bsd*): Set endian to little.
4002 * configure: Rebuild.
4004 COFF weak symbol support, based on patches from Mark Elbrecht
4005 <snowball3@usa.net>:
4006 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4007 * config/obj-coff.c (obj_coff_weak): New static function.
4008 (obj_coff_endef) [both versions]: Handle weak symbols.
4009 (coff_frob_symbol): Likewise.
4010 (yank_symbols): Likewise.
4011 (obj_pseudo_table): Add "weak".
4013 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4014 <aymeric.vincent@emi.u-bordeaux.fr>.
4015 * aclocal.m4: Rebuild with current tools.
4016 * configure: Rebuild.
4018 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4019 an assertion failure for a case we can't handle when OBJ_ECOFF.
4021 * expr.c (operator): And with 0xff to avoid problems with signed
4024 1998-12-03 Nick Clifton <nickc@cygnus.com>
4026 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4027 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4029 1998-12-02 Nick Clifton <nickc@cygnus.com>
4031 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4034 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4036 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
4039 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4041 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4044 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4048 (d10v_cleanup): Only generate previous insn if a multiline insn is
4051 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4053 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4056 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4058 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4059 -marm6xxx command line switches.
4061 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4063 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4064 (itbl-ops.o): Delete duplicate dependencies.
4065 Rebuild dependencies.
4066 Add fr30 dependencies.
4067 * Makefile.in: Rebuild.
4069 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4071 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4073 * listing.c: Ignore line terminator characters found inside
4076 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4078 * po/gas.pot: Regenerated.
4080 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4082 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4083 fr30_is_label_start(). Also checks for delay slot insns.
4085 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4086 FR30 instructions which contain a colon in the mnemonic.
4088 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4090 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4092 * config/tc-fr30.c: Removed currently superflous code.
4094 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4096 * config/tc-fr30.h: New file.
4097 * config/tc-fr30.c: Tweaking so that it will compile.
4099 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4101 * config/tc-d10v.h (obj_fix_adjustable): Define.
4102 (TC_FORCE_RELOCATION): Define.
4103 (d10v_force_relocation): Declare.
4104 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4105 (md_apply_fix3): Handle Vtable relocs.
4106 (d10v_fix_adjustable): New.
4107 (d10v_force_relocation): New.
4109 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4111 * config/tc-d30v.c: Change default behaviour to ignore potential
4112 conflicts between register name and symbol names.
4114 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4116 * configure.in: Add fr30-*-*.
4117 * config/tc-fr30.c: New file.
4118 * Makefile.in: Regenerated.
4119 * config.in: Regenerated.
4120 * configure: Regenerated.
4121 * doc/Makefile.in: Regenerated.
4122 * po/gas.pot: Regenerated.
4124 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4126 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4129 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4131 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4133 (do_scrub_chars): Add some casts to unsigned char to avoid
4134 unwanted sign extension.
4135 * read.c (lex_type): Set characters about 127 to be symbol
4137 * config/tc-i386.c (md_begin): Set identifier_chars and
4138 operand_chars for values above 127.
4140 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4142 * configure.in: detect cygwin* instead of cygwin32*
4143 * configure: regenerate
4145 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4147 * listing.c: Add support for producing a listing from piped
4150 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4152 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4153 (append_insn): Account for the tx39's multiply behavior.
4155 1998-10-26 Michael Meissner <meissner@cygnus.com>
4157 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4158 from assemble_parallel_insns. Add support for '->' to indicate
4159 explicitly serializing the instructions.
4160 (md_assemble): Ditto.
4162 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4164 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4167 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4169 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4171 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4173 * config/tc-mips.c : support frame and regmask/fregmask when
4174 MIPS_STABS_ELF is specified.
4176 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4178 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4179 (md_apply_fix): Don't return 1 for VTABLE relocs.
4180 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4182 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4184 * doc/c-i386.texi: Replace occurences of "opcode" with
4185 "instruction mnemonic", "instruction", or "mnemonic" when
4186 referring to the name of an instruction. Use "opcode" when
4187 referring to the sequence of machine bytes.
4189 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4190 (is_opcode_char): Rename to is_mnemonic_char.
4191 (md_assemble and i386_operand): Correct error messages from
4192 "opcode" to "instruction mnemonic"
4193 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4194 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4195 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4196 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4197 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4198 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4199 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4201 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4203 * config/tc-i386.c (i386_operand): Check for garbage after
4206 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4208 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4209 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4211 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4213 * config/tc-sh.h (obj_fix_adjustable): Define.
4214 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4215 (md_apply_fix): Likewise.
4216 (tc_gen_reloc): Likewise.
4217 (sh_fix_adjustable): New.
4219 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4221 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4222 * cgen.h (gas_cgen_finish_insn): Update prototype.
4223 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4224 cgen_insn_t -> CGEN_INSN_INT.
4225 (make_parallel): Update handling of CGEN_INT_INSN_P.
4226 (assemble_parallel_insn): Ditto.
4227 (target_make_parallel): New function.
4228 (md_assemble): Use it.
4230 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4232 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4234 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4236 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4237 converted into lower case.
4239 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4241 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4242 (gas_cgen_tc_gen_reloc): Likewise.
4243 * config/tc-m32r.h (obj_fix_adjustable): Define.
4244 * config/tc-m32r.c (m32r_fix_adjustable): New.
4245 (m32r_force_relocation): Handle VTABLE relocs.
4247 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4249 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4251 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4253 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4254 to lower case before parsing.
4256 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4257 parallel insns modift buts in the PSW as a side effect.
4259 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4261 * config/tc-d30v.c (find_format): Test for missing flag and
4264 (md_apply_fix3): Fix error messages to avoid
4265 assumption about presence of a symbol.
4267 (parallel_ok): Disallow parallel instructions that both modify the
4270 (find_format): Generate a warning if an odd numbered register is
4271 used as the first register in a mutli-register instruction.
4273 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4275 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4276 relocations are always associated with a symbol.
4278 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4280 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4281 (elf32_sparc_force_relocation): Declare.
4282 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4283 (tc_gen_reloc): Handle vtable relocs.
4284 (elf32_sparc_force_relocation): New.
4286 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4288 * symbols.c (S_IS_FUNCTION): New.
4289 * config/tc-v850.h (obj_fix_adjustable): Define.
4290 (TC_FORCE_RELOCATION): Define.
4291 (v850_force_relocation): Declare.
4292 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4293 of fx_addnumber for VTABLE reloc addends.
4294 (md_apply_fix3): Handle VTABLE relocs.
4295 (v850_fix_adjustable): New.
4296 (v850_force_relocation): New.
4298 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4300 * tc-hppa.c (fp_operand_format): Add some additional formats.
4301 (pa_ip): Do not automatically promote into pa2.0 mode.
4302 (pa_level): Handle ".level 2.0".
4304 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4306 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4307 * config/tc-i386.h (template.extension_opcode): Change to
4308 unsigned int to allow full range of 8-bit opcode suffixes.
4309 (None): Redefine as 0xffff.
4311 From Jeff B Epler <jepler@usgs.gov>
4312 * doc/c-i386.texi (i386-SIMD): New section.
4314 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4316 * read.c (discard_rest_of_line): New function.
4317 * read.h: Declare it.
4318 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4320 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4322 * config/tc-d10v.c (find_symbol_matching_register): New function.
4323 (find_opcode): Cope with the case where a register name matches
4326 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4328 * config/tc-v850.c (md_pcrel_from): Rename to
4329 v850_pcrel_from_section.
4330 (v850_pcrel_from_section): Do not resolves symbols in other
4333 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4335 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-d10v.c (find_opcode): Generate an error if a register
4338 is supplied for an operand that should not be a register.
4340 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4342 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4343 instructions to have another instruction in the right bin.
4345 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4347 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4348 the right container if the left container holds a branch
4351 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4354 both a register name and symbol name.
4355 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4357 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4359 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4360 execution unit class.
4362 (reg_name_search): If a name matches a register and a symbol,
4363 prefer the register.
4364 (find_format): Disallow flag registers when a general purpose
4365 register is required.
4366 If a number is required, but a register has been given, check to
4367 see if a symbol with the same name as the register exists, and if
4368 so, use that symbol.
4370 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4372 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4374 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4376 * config/tc-d30v.c (find_format): Do not accept flag registers as
4377 general purpose registers.
4378 (find_format): If an immediate value is expected at a given place
4379 in a format, but a register name has been provided instead, check
4380 to see if that register name matches the name of a predefined
4381 symbol and if it does, then use the symbol instead.
4382 (reg_name_search): If a register name matches a symbol name,
4383 prefer the register name to the symbol name.
4385 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4387 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4388 the previous insn to empty.
4390 1998-09-20 Michael Meissner <meissner@cygnus.com>
4392 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4393 pieces, forcing the use of an ANSI compiler.
4395 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4397 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4399 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4401 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4403 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4405 (obj_elf_vtable_entry): Likewise.
4406 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4407 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4408 (tc_gen_reloc): Likewise.
4409 (arm_fix_adjustable): Likewise.
4410 (elf32_arm_force_relocation): New.
4411 (armelf_frob_symbol): Remove coff-style symbol support.
4413 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4415 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4417 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4419 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4420 OBJ_COFF so that routine is defined for a.out format.
4422 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4424 * config/tc-i386.c (i386_operand): Detect non-segment registers
4425 used as segment prefixes.
4427 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4429 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4430 optimize across FDE boundaries.
4432 * config/obj-coff.c (obj_coff_section): Preserve any link once
4433 flags when setting the section flags.
4435 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4437 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4438 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4440 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4442 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4445 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4447 * frags.c (frag_grow): Include the size of the frag struct in the
4450 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4451 if the new subseg comes before the old.
4453 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4455 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4456 to handle edge8 and edge16.
4458 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4460 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4461 before we clobber the symbol involved.
4463 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4465 * config/tc-arm.c: Remove OBJ_ELF definitions for
4466 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4467 use arm_adjust_symtab for OBJ_COFF.
4468 (armelf_adjust_symtab): New Routine.
4469 * config/tc-arm.h: Define obj_adjust_symtab to
4470 armelf_adjust_symtab for OBJ_ELF.
4472 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4474 * configure.in: Make all i386-elf targets use bfd_gas.
4475 * config/tc-i386.c (tc_i386_force_relocation): New.
4476 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4477 (md_apply_fix3): Likewise.
4478 (tc_gen_reloc): Handle them.
4479 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4480 tc_i386_force_relocation.
4482 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4484 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4486 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4488 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4489 current opcode after writing the first insturction of a reverse
4492 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4494 * read.h (generate_lineno_debug): Add prototype.
4495 * read.c (generate_lineno_debug): Make non-static.
4497 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4499 * config/tc-i386.c (md_assemble): Only warn for address/data size
4502 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4504 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4505 against Thumb function names, as the linker needs this information.
4507 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4509 * expr.c (operand): Check also that there is no advance in operand
4510 after atof_generic in order to decide "is it label 0f or floating
4513 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4515 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4516 command line options with a single dash.
4517 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4519 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4521 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4522 * tc-arm.c (arm_fix_adjustable): New routine.
4524 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4526 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4527 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4528 demand_empty_rest_of_line before mri_comment_end.
4529 (equals): Check garbage after expression before
4530 mri_comment_end in MRI mode.
4532 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4534 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4535 small immediate constant to use the constant itself rather than
4538 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4540 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4541 (pa_leave): Likewise.
4543 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4545 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4547 (i386_operand): Fix an error message.
4549 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4551 * doc/c-arm.texi (ARM Directives): Document .req directive.
4553 * config/tc-arm.c (reg_required_here): Display erroneous string if
4554 the register name could not be decoded.
4555 Do not set inst.instruction if the sift is -1.
4557 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4559 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4562 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4565 even if it is belived to be unnecessary.
4567 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4569 config/tc-i386.c (i386_operand): Size immediate constants by
4570 suffix (erroneously removed as part of July 7 change).
4572 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4574 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4575 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4576 (armelf_frob_symbol): New Routine.
4577 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4579 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4581 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4583 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4585 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4586 command line switches passed to assembler.
4588 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4590 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4591 (gas_cgen_opcode_desc): Declare.
4592 (gas_cgen_parse_operand): Declare.
4593 (*): Prepend gas_ to gas specific fns to denote them as such.
4595 * cgen.c (gas_cgen_opcode_desc): New global
4596 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4597 (queue_fixup): Renamed from cgen_queue_fixup.
4598 (*): Prepend gas_ to gas specific fns to denote them as such.
4600 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4601 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4602 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4603 Open opcode table and initialize it.
4604 (make_parallel): Use gas_cgen_opcode_desc.
4605 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4606 (md_assemble): Ditto.
4608 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4610 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4611 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4612 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4613 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4614 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4615 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4616 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4617 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4618 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4619 (INIT_STAB_SECTION): Likewise.
4620 (OBJ_PROCESS_STAB): Likewise.
4622 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4623 (md_parse_option): Watch for them.
4624 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4625 (md_begin): Kill neverdef code.
4626 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4627 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4628 (s_alpha_coff_wrapper): New.
4629 (md_pseudo_table): Trap all ECOFF pseudos.
4631 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4633 Start of changes to remove mdebug section from mips*-elf
4634 Based on MIPS_STAB_ELF definition
4635 * acconfig.h: undef if not configured
4636 * config.in: undef if not configured
4637 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4638 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4639 * stabs.c (s_stab_generic): flush frag
4641 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4643 * configure.in: (arm-*-elf): Handle.
4644 (thumb-*-elf): Handle.
4645 * configure: Regenerate.
4646 * read.c (stringer): Fix typo in comment.
4647 * write.c (fixup_segment): Don't add symbol value to addend if
4649 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4651 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4654 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4656 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4657 (write_2_short): Emit warning if new flag is set.
4658 (do_assemble): Set flags if left instruction is one of special
4659 "right-instruction-killer" type.
4661 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4663 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4664 Always output words in debug_info section as big endian.
4665 (sparc_target_format): Choose correct bfd target.
4666 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4668 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4670 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4671 to work with internationalization code. Issue an error when two
4672 operands match that are not allowed to match.
4674 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4676 * configure.in (install_tooldir): Allow target to specify whether
4677 it wants to be installed in $(tooldir)/bin.
4678 * configure: Regenerate.
4679 * Makefile.am (install-exec-local): Set install-exec-tooldir
4680 dependency via configure.
4681 * Makefile.in: Regenerate.
4683 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4685 * Makefile.am (install-exec-local): Split into two ...
4686 (install-exec-bindir,install-exec-tooldir): New rules.
4687 * Makefile.in: Regenerate.
4689 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4691 * Makefile.am (install-exec-local): Don't remove the file before
4692 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4693 W. Rozycki <macro@ds2.pg.gda.pl>.
4694 * Makefile.in: Rebuild.
4696 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4698 * cgen.c: Include libiberty.h.
4699 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4700 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4701 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4702 (md_cgen_lookup_reloc)): Declare.
4703 (md_cgen_record_fixup_exp): Declare.
4704 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4705 (m32r_relax_frag): Declare.
4706 (cgen_md_apply_fix3): Decls moved to cgen.h.
4707 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4708 (m32r_cgen_record_fixup_exp): Delete decl.
4709 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4710 (assemble_nop): Delete.
4711 (expand_debug_syms): Delete unused `exp'.
4712 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4713 Add default case for -Wall.
4714 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4715 (md_atof): Delete unused wordP.
4717 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4719 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4722 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4724 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4725 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4726 .print, .purgem, and .struct. Remove documentation for
4729 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4731 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4732 Update call to insert_operand.
4734 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4736 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4738 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4740 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4741 whitespace after a prefix operator.
4743 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4745 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4747 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4749 * config/tc-sparc.c (log2): New static function.
4750 (s_reserve): Use log2 to convert alignment before calling
4752 (s_common): Use log2 to convert alignment before calling
4753 record_alignment and frag_align.
4754 (sparc_cons_align): Use log2.
4756 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4758 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4759 (s_common): Likewise.
4761 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4762 initialization of waddr.
4763 (sparc_elf_final_processing): Add default case to switch.
4765 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4767 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4768 than temporary real.
4770 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4772 * write.c (subsegs_finish): Don't align the segments if there were
4775 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4776 copying aux information.
4778 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4779 expression into a symbol.
4781 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4783 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4784 type to unsigned int.
4785 (md_assemble): Change type used to store offsets from unsigned
4787 (i386_operand): Switch error check to only call RESTORE_END_STRING
4788 once after parse_register.
4790 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4792 * config/tc-v850.c (md_show_usage): Changed format to match that
4795 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4797 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4799 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4801 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4804 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4806 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4807 * doc/Makefile.in: Rebuild.
4809 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4811 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4812 for %lo expressions.
4813 (mips_ip, case 'u'): Move range check after code to mask
4814 off bits in %hi/%lo expressions. Mask off high bits for
4817 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4819 * doc/Makefile.am (gasver.texi): New target.
4820 (as.info, as.dvi): Depends upon gasver.texi.
4821 * doc/as.texinfo: Include gasver.texi. Mention version number on
4822 title page and in top node.
4823 * doc/Makefile.in: Rebuild.
4825 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4827 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4828 but not including the line containing the edict.
4829 * listing.h (LISTING_EOF): New.
4830 * input-scrub.c (input_scrub_next_buffer): Call it.
4832 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4834 * config/tc-i386.c (i386_operand): Don't set the size of an
4835 immediate address based solely on the suffix and the mode.
4837 * config/tc-i386.c (md_assemble): Add assertion to make sure
4838 overlap2 does not set Imm.
4840 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4841 sequences of whitespace to a single space.
4842 (is_space_chars): Just compare with space.
4843 (md_begin): Don't initialize space_chars.
4844 (md_assemble): Just skip a single whitespace character.
4845 (i386_operand): Rewrite base-index parsing to use new
4846 parse_register, and to skip white space. Skip white space in a
4847 number of other places too. Don't give error message if
4848 parse_register fails.
4849 (parse_register): Change reg_string parameter to be non-const.
4850 Add end_op parameter. Skip white space after the `%', and return
4851 end of register string. Give error message here rather than
4854 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4856 Based on patch from Matt Semersky <matts@scd.hp.com>:
4857 * expr.c (op_encoding): Make const.
4858 (expr_set_precedence): New function.
4859 (expr_begin): Don't set operator rankings, just call
4860 expr_set_precedence.
4861 * expr.h (expr_set_precedence): Declare.
4862 * read.c (s_mri): Call expr_set_precedence.
4864 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4866 * doc/as.texinfo (Statements): Remove paragraph discussing
4867 continuing lines with a backslash. This hasn't worked for years,
4870 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4872 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4874 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4875 (ps_CTORS, ps_DTORS): New section types.
4876 (vms_fixup_xtors_section): New function
4877 (Ctors_Psect, Dtors_Psect): Define.
4878 (IS_GXX_XTOR): Define
4879 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4880 Filter static constructors/destructors and add to
4881 Ctors_Symbols/Dtors_Symbols chain.
4882 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4883 appropriate section.
4885 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4886 * makefile.vms: Merge vax/vms support.
4888 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4890 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4891 (elf_pseudo_table): Add them.
4892 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4893 (md_apply_fix): Accept them.
4894 (mips_fix_adjustable): Don't adjust them.
4895 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4896 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4897 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4898 (tc_fix_adjustable): Don't adjust them.
4900 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4902 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4904 * Makefile.in: Regenerate.
4905 * configure.in: AC_SUBST cgen_cpu_prefix.
4906 * configure: Regenerate.
4908 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4910 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4911 Changed all users of COND12_DELAY.
4913 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4915 * config/tc-mn10300.c (set_arch_mach): New function.
4916 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4917 (md_begin): Default to mn10300 mode.
4918 (md_assemble): Only accept instructions for the core mn10300
4919 chip and the active machine type.
4921 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4923 * subsegs.h (segment_info_type): Give the struct a name.
4924 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4925 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4926 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4927 * config/tc-w65.h (tc_reloc_mangle): Declare.
4928 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4930 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4932 * config/tc-v850.c (v850_comm): Restore old section
4933 after common processing.
4935 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4937 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4939 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4941 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4942 char with code that explicitly sign-extends.
4944 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4946 * config/tc-v850.c (md_begin): Restore text section as the current
4947 section after creating call table sections.
4948 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4951 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4952 with call to macro SYM_AUXINFO.
4954 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4956 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4957 with the program transform name.
4958 * Makefile.in: Rebuild.
4960 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4962 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4965 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4967 * config/tc-i386.c (i386_operand): Be prepared for a space between
4968 the open parenthesis and the start of the register operand,
4969 because of the June 16 change.
4971 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4973 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4976 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4978 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4979 even if it is belived to be unnecessary.
4981 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4983 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4985 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4987 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4989 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4990 shift amount for a repeated operand. The shift amount for the
4991 repeated copy comes from the size of the operand.
4993 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4995 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4997 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4999 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5001 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5003 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5004 characters in it as LEX_IS_SYMBOL_COMPONENT.
5005 * config/tc-i386.h (tc_symbol_chars): Define.
5006 (extra_symbol_chars): Declare.
5007 * config/tc-i386.c (extra_symbol_chars): Define.
5008 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5009 (line_comment_chars): Set to '/' if TE_LINUX.
5010 * doc/c-i386.texi (i386-prefixes): Update.
5011 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5013 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5015 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5016 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5018 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5020 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5021 constraint in instructions REP & REPI.
5023 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5026 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5028 (check_range): If the operand is shifted, then shift the number
5029 before checking its range.
5031 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5033 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5036 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5038 * config/tc-v850.c (v850_comm): Create special sections as needed.
5040 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5042 * config/tc-d10v.c (write_2_short): Addition of swapping
5043 instructions for sequential and reverse sequential order when
5044 given order is not possible.
5046 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5048 * Makefile.am: Rebuild dependencies.
5049 (DEP_INCLUDES): Fix reference to intl build directory.
5050 * Makefile.in: Rebuild.
5052 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5054 * doc/c-i386.texi: Update 16 bit documentation.
5056 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5057 IgnoreDataSize to IgnoreSize as they are used for address size as
5059 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5060 32-bit mode, similarly addr16/data16 and variants.
5062 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5064 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5065 sequential word multiply instructions.
5067 (do_assemble): Add extra command line argument, to allow mul32
5068 attribute to be preserved across parallel insns.
5069 (md_assemble): Insert NOPs between explicitly parallel insns which
5070 contain an 32 bit multiply and a 16 multiply.
5072 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5074 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5077 * config/tc-i386.c (reloc): Add braces.
5079 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5080 consistent with Intel naming.
5081 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5082 use bitfields in sib_byte.
5083 (modrm_byte): Don't use bitfields here either.
5085 * config/tc-i386.c (current_templates): Add const.
5086 (parse_register): Add const to return, param, and char *s.
5087 (i386_operand): Add const to reg_entry *r.
5088 * config/tc-i386.h (templates): Add const to start, end.
5090 Inspired by code for 16 bit gas support from Martynas Kunigelis
5091 <martynas@nm3.ktu.lt>:
5092 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5093 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5094 (uses_mem_addrmode): Remove.
5095 (md_estimate_size_before_relax): Add support here too.
5096 (md_relax_table): Rewrite interface to md_relax for 16 bit
5098 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5099 (opcode_suffix_to_type): Remove.
5100 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5101 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5102 (md_convert_frag): Likewise.
5103 (i386_operand): Add support for 16 bit base/index regs,
5104 immediates, and displacements. Remove some unnecessary casts, and
5105 localise end_of_operand_string, displacement_string_start,
5106 displacement_string_end variables. Add GCC_ASM_O_HACK.
5107 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5109 * config/tc-i386.c (prefix_hash): Remove.
5110 (md_begin): Rewrite without obstacks. Remove prefix hash table
5111 handling. Rewrite lexical table handling.
5112 (i386_print_statistics): Don't print prefix statistics.
5113 (md_assemble): Rewrite instruction parser so that line is not
5114 converted to lower case. Don't do a hash_find for prefixes,
5115 instead recognise them via opcode modifier.
5116 (expecting_operand, paren_not_balanced): Localise variables.
5117 * config/tc-i386.h (IsPrefix): Define.
5118 (prefix_entry): Remove.
5120 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5121 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5122 '\\' in case where comment_chars contains '/'.
5124 * config/tc-i386.c (MATCH): Ensure given operand and template
5125 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5126 you must write `ljmp *table(%ebx)'.
5128 From H.J. Lu <hjl@gnu.org>:
5129 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5130 as 0 ifndef BFD_ASSEMBLER.
5131 (md_assemble): Allow immediate operands without suffix or
5132 other reg operand to default in size to the current code size.
5134 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5136 * config/tc-v850.c (md_begin): Restore creation of
5137 .call_table_text and .call_table_data sections.
5139 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5141 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5142 after emitting a word of noops.
5144 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5146 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5147 (i386_operand): Simplify checks for valid base/index combinations.
5148 Disallow `in 4(%dx),%al'.
5150 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5152 (add_prefix): Change parameter from char to int.
5154 * config/tc-i386.h (Ugh): Define opcode modifier.
5155 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5157 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5158 CONSISTENT_REGISTER_MATCH macros to check register types more
5159 thoroughly. Check for illegal suffix/operand combinations
5160 when matching insns with operands. Handle new `s' suffix, and
5161 associated FloatMF opcode modifier for float insns with memory
5163 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5164 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5165 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5166 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5167 DATA_PREFIX_OPCODE throughout.
5169 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5170 (md_assemble): Rewrite suffix/register operand checking code to be
5171 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5172 AnyMem, the better to grep.
5174 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5175 given a memory operand. Don't set Abs bits either.
5176 (type_names): Remove Mem*, Abs*.
5177 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5178 define opcode_modifiers as these cases are handled by Disp8,
5179 Disp16, Disp32 and suffix checks.
5180 (COMES_IN_BOTH_DIRECTIONS): Remove.
5181 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5183 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5184 if IgnoreDataSize modifier given. Remove ShortformW modifier
5185 test. Add test for ShortForm in W base_opcode modification.
5186 Merge Seg2ShortForm and Seg3ShortForm code.
5187 * config/tc-i386.h (ShortFormW): Remove.
5188 (IgnoreDataSize): Define.
5190 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5192 * config/tc-d30v.c (md_assemble): Store previous segment state
5193 with previous instruction.
5195 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5197 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5198 (ebp, esp): Remove static variables.
5199 (MATCH): Remove test for InOutPortReg.
5200 (i386_operand): Properly handle InOutPortReg here instead.
5201 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5202 (md_assemble): Simplify and correct modrm and sib generation.
5203 (i386_operand): Add warning for scale without index.
5204 Rewrite checks for valid base/index combinations.
5206 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5207 macros and enclose in do while(0).
5208 (RESTORE_END_STRING): Likewise.
5209 (md_assemble): Add one to printed operand number so we start
5210 from 1 not 0. Add some more gettext invocations.
5211 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5214 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5215 DATA_PREFIX, SEG_PREFIX): Define.
5216 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5217 (check_prefix): Remove function.
5218 (add_prefix): New function. Add prefix to i.prefix as well as
5220 (md_assemble): Changes for add_prefix. Remove hack for wait
5221 prefix, instead always output prefixes in fixed order. Test
5222 for jcxz/loop when selecting between word & dword operations,
5223 and add address size prefix rather than operand size prefix.
5224 Remove operand -> address size hack when emitting jcxz/loop.
5225 (i386_operand): Remove O_Absent check as it's done in expr.
5227 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5229 * configure.in: Recognize m5200 as a cpu_type of m68k.
5230 * aclocal.m4: Rebuild with current libtool.
5231 * configure: Rebuild.
5233 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5235 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5236 to relaxable_symbol to prevent references to external symbol from
5239 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5241 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5242 symbols are relaxable.
5244 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5246 * config/tc-v850.c (md_begin): Don't create special
5247 sections by default.
5249 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5251 * config/tc-mips.c (macro): For div and udiv, close the
5252 reorder block as soon as possible.
5254 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5256 From Matt Semersky <matts@scd.hp.com>:
5257 * macro.c (macro_mri_mode): New function.
5258 * macro.h (macro_mri_mode): Declare.
5259 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5262 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5264 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5267 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5268 until after xstrdup in OBJ_EVAX case.
5270 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5272 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5273 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5274 of hardcoded magic number.
5275 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5277 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5279 * read.c (do_s_func): New function.
5281 * read.h (do_s_func): Add prototype.
5283 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5285 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5286 nops if fill pattern not specified.
5288 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5290 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5291 * config/te-go32.h (TE_GO32): Define.
5292 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5294 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5296 Implement .func/.endfunc pseudo-ops.
5297 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5299 * read.c (potable): Add .func,.endfunc.
5300 (s_func): New function.
5301 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5303 (in_doc_func_p,current_function_label): New static globals.
5304 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5306 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5308 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5309 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5310 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5311 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5312 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5313 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5314 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5315 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5316 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5317 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5318 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5319 * config/tc-a29k.c: Don't define md_short_jump_size,
5320 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5321 * config/tc-alpha.c: Likewise.
5322 * config/tc-alpha.h: Likewise.
5323 * config/tc-arm.c: Likewise.
5324 * config/tc-h8300.c: Likewise.
5325 * config/tc-h8500.c: Likewise.
5326 * config/tc-hppa.c: Likewise.
5327 * config/tc-i860.c: Likewise.
5328 * config/tc-i960.c: Likewise.
5329 * config/tc-ppc.c: Likewise.
5330 * config/tc-sh.c: Likewise.
5331 * config/tc-sparc.h: Likewise.
5332 * config/tc-tic30.c: Likewise.
5333 * config/tc-w65.c: Likewise.
5334 * config/tc-z8k.c: Likewise.
5336 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5338 * config/tc-vax.c (_): Delete this macro used for placeholder
5339 values in vax_operand_width_size; it conflicts with the _() macro
5340 used for internationalization.
5342 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5344 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5345 code. From Chris Moller <moller@bops.com>.
5347 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5348 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5349 * read.c (emit_expr): Initialize seg and subseg fields of a new
5351 * write.c (write_object_file): Switch to the appropriate segment
5352 and subsegment when processing a broken word.
5354 * config/tc-m68k.c (mri_assemble): New static function.
5355 (build_mri_control_operand): Call mri_assemble rather than
5357 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5358 (s_mri_endf, s_mri_endw): Likewise.
5360 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5362 * read.c (s_org): Call md_flush_pending_output if it is defined.
5364 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5366 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5368 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5369 (md_parse_option): Add for same.
5370 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5371 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5372 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5374 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5376 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5378 * config/tc-arm.c (find_real_start): Relax definition of local
5381 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5383 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5384 symbols at the given address, not just the last one specified.
5386 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5388 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5389 or number_to_chars_littleendian to write data.
5391 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5393 * config/tc-v850.c (md_assemble): Remove artificially created
5394 register name symbols.
5396 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5398 * write.c (fixup_segment): Change "segment" to "section" in
5401 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5403 * write.c (fixup_segment): Change sym1-sym2 message again.
5405 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5407 * write.c (fixup_segment): Improve error message for sym1-sym2
5408 errors when sym1 is in a different segment from sym2.
5410 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5412 * config/tc-m32r.c (warn_unmatched_high): New static local.
5413 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5414 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5415 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5416 (md_parse_option): Likewise.
5417 (md_show_usage): Likewise.
5418 (m32r_frob_file): Likewise.
5420 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5421 (read_a_source_file): Call them.
5422 * read.h (stabs_generate_asm_file): Declare.
5423 * stabs.c (stabs_generate_asm_file): New function.
5424 (generate_asm_file): New function.
5425 (stabs_generate_asm_lineno): Move file name handling into
5428 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5430 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5431 (d30v_current_align, d30v_current_align_seg): New variables.
5432 (d30v_last_label): New variable.
5433 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5434 (s_d30v_data, s_d30v_section): Likewise.
5435 (md_pseudo_table): Call them.
5436 (md_begin): Initialize d30v_current_align_seg.
5437 (md_assemble): Call d30v_align when needed by known current alignment.
5438 (d30v_frob_label, d30v_cons_align): New functions.
5439 * config/tc-d30v.h (md_do_align): Remove.
5440 (tc_frob_label): Call d30v_frob_label.
5441 (md_cons_align): New.
5443 * config/tc-d30v.c (find_format): Convert complex expressions to
5444 expression symbols before processing. Clean up code formatting.
5446 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5448 * po/Make-in (install-info): New target.
5450 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5452 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5454 * config/tc-mn10300.c (md_assemble): Likewise.
5456 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5458 * Makefile.am: Update with `make dep-am'.
5459 (HFILES): Add cgen.h.
5460 (cgen.o): Depend on cgen.h.
5461 * Makefile.in: Regenerate.
5463 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5465 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5467 * gasp.c (grab_label): Permit a label to be a preprocessor
5468 variable by permitting a label to start with a backslash.
5470 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5472 * config/tc-mips.c (validate_mips_insn): Removed hack
5473 for previously inaccessible bitfields in some INSN_TRAP
5476 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5478 * config/tc-d30v.c (do_assemble): Abort with error message
5479 if opcode operands do not match.
5481 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5483 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5484 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5485 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5486 similar new 'q' operand.
5488 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5490 * cgen.c (cgen_asm_finish_insn): Fix typo.
5492 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5495 * cgen.c: Include it.
5496 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5497 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5498 All callers updated.
5499 * config/tc-m32r.c: Include cgen.h.
5500 (m23r_insn): New members num_fixups,fixups.
5502 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5504 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5505 to avoid compiler warning.
5507 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5509 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5512 * makefile.vms (OBJS): Add ehopt.obj
5514 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5516 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5518 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5520 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5521 a short format insn.
5522 (md_assemble): Set it for explicitly packed insns.
5524 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5526 * config/obj-coff.c (c_symbol_merge): Do not take address of
5527 native fields when performing the memcpy.
5529 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5531 * config/tc-mips.c (macro,macro2): Implement
5532 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5534 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5536 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5537 relocations against globally visible symbols.
5538 * config/tc-m68k.c (relaxable_symbol): New macro.
5539 (m68k_ip, md_estimate_size_before_relax): Use it.
5540 (tc_m68k_fix_adjustable): Also handle weak symbols.
5542 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5544 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5545 references to externally visible symbols.
5546 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5547 values in twice for a PC relative reloc if the symbol is
5550 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5551 don't adjust a PC relative reloc against an externally visible
5553 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5554 for a PC relative fixup against an externally visible defined
5555 symbol, arrange to store object file and addend values as though
5556 the symbol were not defined.
5557 (tc_gen_reloc): Likewise.
5559 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5561 * read.c (sizeof_leb128): Referenced externally by write.c so
5564 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5566 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5567 and expand a 'debug' symbol associated with the next instruction
5568 that does not cause a short instruction to be filled with a NOP.
5569 (md_pseudo_table): Add support for .debugsym.
5570 (assemble_parallel_insn): Add calls to expand_debug_sym as
5572 (md_assemble): Ditto.
5574 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5576 * as.c (main): Conditionally call setlocale.
5577 * gasp.c (main): Likewise.
5578 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5579 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5581 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5583 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5585 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5587 * config/tc-hppa.c: Change all calls to bzero to use memset.
5588 (pa_ip): Add cast to avoid warning.
5589 (tc_gen_reloc, md_apply_fix): Likewise.
5590 (pa_find_space_by_number): Likewise.
5591 (hppa_force_relocation): Likewise.
5592 (pa_block): Change i to unsigned int.
5593 * config/obj-som.h (obj_som_copyright): Declare.
5595 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5597 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5598 for line numbers for assembly source.
5600 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5602 * configure.in: Change version number to 2.9.4
5603 * configure: Rebuild.
5605 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5607 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5609 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5611 * ecoff.h: Change symbolS in function declaration to struct
5614 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5616 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5617 (md_convert_frag): Fix i18n typo.
5619 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5621 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5622 * ecoff.h: Protoype it.
5623 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5624 [EVAX] (s_alpha_prologue): Delete.
5625 (md_pseudo_table): Update.
5627 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5629 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5630 array to local pointer.
5631 (get_args, parse_expr): Add casts to avoid warnings.
5633 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5635 * read.c (s_set): Cast xmalloc return value to fragS *.
5636 * config/tc-m68k.c (m68k_ip): Function made static to match
5637 previous forward declaration.
5638 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5640 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5642 * config/tc-v850.c: Add internationalisation macros to error
5645 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5646 macros to error strings.
5648 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5650 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5651 reloc is in the TOC csect.
5652 (md_apply_fix3): Correct gettext typo.
5654 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5656 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5657 .L - they are local labels and the branches are not really
5658 function calls but rather far jumps.
5660 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5662 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5664 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5666 * config/tc-i386.c (md_assemble): Print operand number rather than
5667 using ordinal_names.
5668 (i386_operand): Likewise.
5670 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5672 * Makefile.am (INTLLIBS): Define to work around apparent automake
5674 All Makefiles: Regenerated.
5676 * Many files: Added gettext invocations around user-visible
5678 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5679 HAVE_LC_MESSAGES): Define.
5680 * dep-in.sed: Added asintl.h.
5681 * po/Make-in: New file.
5682 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5684 * read.c (Z_): Renamed from `_'.
5685 * Makefile.am (SUBDIRS): Added po.
5686 (POTFILES): new macro.
5687 (po/POTFILES.in): New target.
5688 ($(OBJS)): Added asintl.h.
5690 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5691 (as_new_LDADD): Added $(INTLLIBS).
5692 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5693 (gasp_new_LDADD): Added $(INTLLIBS).
5694 (gasp_new_DEPENDENCIES): New macro.
5695 * configure, aclocal.m4: Rebuilt.
5696 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5698 (ALL_LINGUAS): Define.
5699 * macro.c: Include "asintl.h".
5700 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5701 * as.h: Include "asintl.h".
5702 * config/tc-i386.c (ordinal_names): Removed.
5703 (md_assemble): Changed error text to avoid ordinal_names.
5704 (i386_operand): Likewise.
5705 (reloc): Added as_bad to avoid i18n problems.
5706 (tc_gen_reloc): Likewise.
5707 * config/tc-arm.c (bad_args): Now a #define.
5709 * config/obj-vms.c (VMS_stab_parse): Changed type of
5711 (global_symbol_directory): Unified strings to avoid i18n
5713 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5714 avoid i18n problems.
5715 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5716 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5718 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5720 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5722 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5724 * as.c (print_version_id): Added an fprintf to avoid i18n
5726 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5728 * expr.c (expr): Added as_warn call to avoid i18n problems.
5729 * messages.c (as_assert): Changed code to avoid i18n problems.
5730 (as_abort): Likewise.
5731 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5732 (s_space): Likewise.
5733 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5735 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5737 * config/tc-i386.c (check_prefix): New static function, split out
5739 (struct _i386_insn): Add wait_prefix field.
5740 (md_assemble): Remove wait_prefix local variable. Use
5741 check_prefix when adding a prefix.
5743 * config/tc-i386.c (current_templates): New static variable.
5744 (md_assemble): Remove current_templates local variable.
5745 (md_assemble, i386_operand): Improve error and warning messages in
5746 many places. Add RESTORE_END_STRING in many places before error
5747 return. Clarify some comments.
5749 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5751 (md_assemble): Parse string instruction operands, looking for
5752 segment override prefixes. Check for invalid segment prefixes on
5754 (i386_operand): i.seg[] and max mem_operand changes for string
5756 * config/tc-i386.h (EsSeg): Define.
5758 * config/tc-i386.h (regKludge): Define.
5759 (iclrKludge, imulKludge): Don't define.
5760 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5761 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5762 opcode_modifier checks to look for more common cases first. Add
5763 default_seg for IsString case.
5765 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5767 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5769 * configure: Rebuild with new automake and libtool.
5770 * aclocal.m4, Makefile.in: Likewise.
5772 * doc/Makefile.am (as.dvi): New target.
5773 * doc/Makefile.in: Rebuild.
5775 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5777 * configure.in: Added sparc86x support.
5779 * configure: Rebuild.
5781 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5783 (md_parse_option): Warn if -EL is not supported for this architecture.
5785 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5787 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5789 * config/tc-mips.c (mips_ip): Note when we use get match on
5790 the full instruction name.
5792 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5794 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5795 back into the expression to handle add/sub simplification correctly.
5797 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5799 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5801 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5803 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5806 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5808 * symbols.c (max_indent_level): New global.
5809 (print_symbol_value_1): Use it.
5810 * expr.h (expr_build_dot): Declare.
5811 * expr.c (expr_build_dot): New function.
5813 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5815 * symbols.c (print_binary): New function.
5816 (print_expr_1): Call it.
5818 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5820 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5821 operand in the opcode.
5823 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5825 * config/tc-i386.h: Reorder operand flags and opcode modifier
5826 flags for clarity. Remove unused definitions: Unknown,
5827 ImmUnknown, DispUnknown, NoModrm.
5828 * config/tc-i386.c (type_names): Add missing Debug type.
5829 (md_assemble): Better duplicate prefix checking. Quicker string
5830 instruction check via new opcode_modifier flag.
5832 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5834 * doc/as.texinfo (Invoking): Clarify -Wa example.
5836 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5838 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5839 (s_mips_weakext): Define.
5840 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5841 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5844 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5846 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5847 is an error if the value can not be computed at assembly time.
5848 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5850 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5852 * gasp.c (main): Set next field of new include_path structure to
5853 NULL. From Avery Pennarun <averyp@gdc.ca>.
5855 * read.c (s_mri_sect): Call as_bad rather than abort for an
5856 unsupported MRI target.
5858 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5860 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5861 the destination of a branch instruction should be altered.
5862 (find_real_start): New function: Locate the real, Thumb coded
5863 start of a Thumb function.
5864 (do_t_branch23): Alter the destination of branches to Thumb
5867 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5869 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5871 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5874 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5876 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5877 * doc/c-hppa.texi: Likewise.
5879 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5881 * Makefile.am: Rebuild dependencies.
5882 * Makefile.in: Rebuild.
5884 * Makefile.am (DEP_INCLUDES): New variable.
5885 (.dep1): Change to work when srcdir is not an absolute path.
5886 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5887 * Makefile.in: Rebuild.
5889 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5891 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5892 LinearAddress patch.
5894 * configure.in: Set version to 2.9.1.
5895 * configure: Rebuild.
5897 * Branched binutils 2.9.
5899 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5901 * config/tc-i386.h (FWait): Define.
5902 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5903 other prefixes. Check FWait flag in opcode table to see which
5904 instructions require an fwait prefix.
5906 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5908 * stabs.c (get_stab_string_offset): Always create a stab string
5911 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5913 Fix some gcc -Wall warnings:
5914 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5915 * ehopt.c (eh_frame_code_alignment): Likewise.
5916 * expr.c (integer_constant, operand): Likewise.
5917 * frags.c (frag_align): Likewise.
5918 * gasp.c (level_0, change_base, doinstr): Likewise.
5919 * hash.c (hash_ask): Likewise.
5920 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5921 (debugging_pseudo): Likewise.
5922 * macro.c (define_macro, check_macro): Likewise.
5923 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5924 (ignore_rest_of_line, float_cons): Likewise.
5925 * symbols.c (decode_local_label_name): Likewise.
5926 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5927 (fixup_segment, number_to_chars_bigendian): Likewise.
5928 (number_to_chars_littleendian): Likewise.
5929 * config/atof-ieee.c (gen_to_words): Likewise.
5930 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5931 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5932 * read.c (output_big_sleb128): Initialize locals to avoid
5934 (output_big_uleb128, equals): Likewise.
5935 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5936 to unsigned int. Change zeros to unsigned int.
5937 * cond.c (s_if): Add return to default case.
5938 * frags.c (frag_now_fix): Change return type to addressT.
5939 * frags.h (frag_now_fix): Update declaration.
5940 * listing.c (file_info_struct): Change linenum to unsigned int.
5941 (struct list_info_struct): Change hll_line to unsigned int.
5942 (print_source): Update format string.
5943 * read.c (emit_expr): Change scan to unsigned int, and don't
5944 bother to initialize it.
5945 * symbols.c (dollar_label_count): Change to unsigned long.
5946 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5947 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5948 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5950 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5952 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5953 mcf5200 just as we do for m68000.
5954 (m68k_init_after_args): Likewise.
5955 (md_estimate_size_before_relax): Likewise.
5957 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5959 * config/tc-v850.c (md_assemble): Store relocation addend in
5960 fixup instead of instruction.
5962 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5964 * config/tc-i386.c (md_assemble): Swap template arguments to
5965 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5966 This macro is currently symmetric, so passing them the wrong
5967 way didn't cause any problem, but may if the macro is changed
5969 After copying template to i.tm, use i.tm. rather than t-> to
5970 access fields, and make t a const*
5971 Move i.tm.operand_types[] swap to immediately after the copy.
5973 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5975 * expr.h (expr_build_uconstant): Add prototype.
5976 (expr_build_unary,expr_build_binary): Add prototypes.
5977 * expr.c (expr_build_uconstant): New function.
5978 (expr_build_unary,expr_build_binary): New functions.
5980 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5982 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5983 * macro.c (macro_expand_body): Increase buffer size.
5984 * messages.c (as_warn): Likewise.
5985 (as_warn_where, as_bad, as_bad_where): Likewise.
5987 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5989 Based on patch from H.J. Lu <hjl@gnu.org>:
5990 * Makefile.am (DISTSTUFF): New variable.
5991 (diststuff): New target.
5992 * Makefile.in: Rebuild.
5994 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5996 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5997 m32r_elf_section_change_hook.
5999 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6000 emit a nop if a section ends with a 16 bit instruction.
6002 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6004 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6005 s_lcomm rather than obj_coff_lcomm.
6006 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6008 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6010 * config/tc-i386.h (LinearAddress): Define.
6011 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6012 instruction, don't use a default segment.
6014 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6016 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6017 * configure: Rebuild.
6019 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6021 * aclocal.m4, configure: Rebuild with libtool 1.2.
6023 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6025 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6026 PC relative branches. Patch courtesy of Jonathan Walton.
6029 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6031 * configure.in (emulations): Add thumb-pe target.
6033 * configure (emulations): Add thumb-pe target.
6035 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6037 * itbl-lex.l (yywrap): Don't define if already defined as a
6040 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6042 * depend.c (quote_string_for_make): New function.
6043 (wrap_output): Use it.
6045 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6047 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6048 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6050 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6052 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6053 Recognize -GN and -relax.
6054 (md_begin): Initialize gp size from -G switch.
6055 (alpha_force_relocation): Always force if -relax.
6056 (alpha_align): Take a new argument that will specify when to
6057 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6058 Change all callers. Emit nop alignment padding as nop+unop pair.
6060 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6062 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6063 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6065 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6067 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6068 require padding to the next long word boundary.
6070 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6072 * cgen.c: #include symcat.h.
6073 * config/tc-m32r.c: Likewise.
6075 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6077 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6078 absolute expressions instead of '$' prefixed register names.
6080 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6082 * read.c (s_set): Record file and line info for symbols when -as.
6083 (pseudo_set): Don't overwrite that dummy fragment.
6085 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6087 * config/tc-ppc.c (md_pseudo_table): Add "section".
6088 (ppc_named_section): New static function.
6090 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6092 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6093 so we don't have to scan the entire list.
6095 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6097 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6098 case, allow the parallel instructions to modify the same flag
6101 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6103 * listing.c (list_symbol_table): Categorize symbols by
6104 undefined_section rather than sy_frag->line == NULL.
6106 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6108 * Makefile.am (install-exec-local): Install properly when ln
6109 fails or tooldir == prefix.
6111 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6113 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6114 Test result of insert_operand for error.
6116 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6118 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6119 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6120 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6121 * doc/Makefile.in: Rebuild.
6123 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6126 (macro): Fix handling of M_COP[0-3].
6128 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6130 Based on patches from Ross Harvey <ross@teraflop.com>:
6131 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6132 if macro_alternate or macro_mri.
6133 (getstring): Remove support for byte constants between < and >.
6134 (get_any_string): '<' only starts a string if macro_alternate or
6136 (macro_expand_body): Permit keyword parameters following
6137 positional parameters.
6139 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6140 * configure.in (alpha*-*-netbsd*): New target.
6141 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6142 * configure: Rebuild.
6144 * as.h (flag_warn_suppress_instructionswap): Move from here...
6145 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6146 here, and make static.
6148 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6149 BFD_ASSEMBLER or MANY_SEGMENTS.
6151 * as.c (show_usage): Update bug-gnu-utils address.
6152 * gasp.c (show_usage): Likewise.
6153 * doc/as.texinfo (Bug Reporting): Likewise.
6155 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6157 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6158 insns regardless of the size of a pointer if we're in mips I or
6160 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6162 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6164 Fix rac to accept only a0:
6165 * tc-d10v.c (parallel_ok, find_opcode):
6166 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6167 Introduce OPERAND_GPR.
6169 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6171 * read.c (s_fill): Handle non-constant repeat counts by creating
6172 an rs_space fragment.
6174 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6176 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6177 from as_bad to as_warn.
6179 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6181 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6182 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6183 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6185 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6187 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6188 seg_fix_rotP rather than fix_root from seg_info.
6190 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6192 * expr.c: Add support for 0x1_2_3_4 bignums.
6194 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6196 * configure.in: Change -linux* to -linux-gnu*.
6197 * configure: Rebuild.
6199 * app.c (do_scrub_begin): Treat \r as whitespace.
6201 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6203 * Makefile.am: Update dependencies.
6204 * Makefile.in: Rebuild.
6206 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6208 * configure, aclocal.m4: Rebuild with new libtool.
6210 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6212 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6213 the argument to bfd_set_arch_mach.
6214 (load_address): Use bfd_arch_bits_per_address to determine the
6215 bit size of an address instead of looking at the isa level.
6216 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6218 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6220 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6222 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6224 * ehopt.c: New file.
6225 * as.h (enum _relax_state): Add rs_cfa.
6226 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6227 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6228 * read.c (emit_expr): Call check_eh_frame.
6229 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6230 (relax_segment): Likewise.
6231 * Makefile.am: Rebuild dependencies.
6232 (GAS_CFILES): Add ehopt.c.
6233 (GENERIC_OBJS): Add ehopt.o.
6234 * doc/internals.texi (Frags): Document rs_cfa.
6236 * as.c (show_usage): Mention --traditional-format.
6237 (parse_args): Accept --traditional-format.
6238 * as.h (flag_traditional_format): Declare.
6239 * output-file.c (output_file_create): If flag_traditional_format,
6240 set BFD_TRADITIONAL_FORMAT on stdoutput.
6241 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6243 * config/tc-mips.c (append_insn): Make sure that if we have a
6244 fixup for an unmatched %hi reloc, it does not associated with a
6247 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6248 * doc/Makefile.in: Likewise.
6250 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6252 * config/tc-m32r.c (check_for_side_effects): New function.
6253 (can_make_parallel): Add checks for instruction side effects
6254 clashing with the other instruction.
6255 (assemble_parallel_insn): Improve warning messages. Return error
6256 message from non-swapped instruction order.
6258 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6260 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6262 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6263 md_cleanup definition. This moves the forced literal output to
6264 the end of the source pass, and avoids macro's inserting literals
6265 into the code immediately after the macro expansion.
6267 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6269 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6270 a gas internal symbol is adjustable.
6271 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6273 * as.h: If gcc version greater than 2.6, use `__format__' and
6274 `__printf__' in function attributes, rather than `format' and
6277 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6281 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6283 Add tms320c30 support:
6284 * config/tc-tic30.h: New file.
6285 * config/tc-tic30.c: New file.
6286 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6287 TARGET_FORMAT as "coff-tic30".
6288 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6289 * Makefile.am: Rebuild dependencies.
6290 (CPU_TYPES): Add tic30.
6291 (CPU_OBJ_VALID): tic30-aout is valid.
6292 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6293 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6294 * configure, Makefile.in: Rebuild.
6296 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6298 * config/tc-v850.c (md_assemble): Improvements to error messages.
6300 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6302 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6303 BFD_RELOC_HI16_S to store the high bits of any value.
6305 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6306 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6307 assembler calculate relocations to any external symbol at all.
6308 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6309 involving generation of pc-relative relocs.
6310 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6311 has been moved to md_apply_fix3.
6313 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6314 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6315 which actually means (the address of identifier's GOT entry) +
6316 constant, which is not particularly useful.
6318 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6320 * read.h (include_dirs): Declare.
6321 (include_dir_count,include_dir_maxlen): Declare.
6323 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6325 * configure.in: Correct check for shared opcodes library.
6326 * configure: Rebuild.
6328 * listing.c (buffer_line): If we can't open the file, set at_end.
6329 (listing_print): Remove unused local variable fi.
6331 * config/m68k-parse.y (reglistpair): Handle register list in
6334 * config/vms-conf.h: Don't undef VERSION.
6336 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6338 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6340 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6342 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6343 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6344 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6345 (EXTRA_DIST): Define.
6346 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6347 explicitly rather than via the list of object files.
6348 (gcc-as.opt): New file created when make-gas.com is run.
6349 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6350 itbl-cpu.h} to #include appropriate file rather than copying that
6352 * config/vms-conf.h: Synchronize with current config.in.
6353 * Makefile.in: Rebuild.
6355 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6357 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6358 (parallel_ok): Relaxed parallel subinstruction dependency check.
6360 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6362 * as.h (flag_warn_suppress_instructionswap): added new flag.
6363 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6364 command line argument.
6365 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6366 warning only if flag_warn_suppress_instructionswap is false.
6368 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6370 * configure.in (i386-*-mingw32*): New target.
6371 * configure: Rebuild.
6373 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * symbols.c (resolve_symbol_value): Don't set the segment if it
6376 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6378 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6381 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6383 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6384 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6387 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6389 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6391 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6393 * config/tc-v850.c (v850_insert_operand): Display instruction when
6394 an error is encountered.
6396 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6398 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6399 (i386-*-sco3.2v5*coff): New target.
6400 (i386-*-sco3.2*): New target.
6401 * configure: Rebuild.
6403 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6405 * config/tc-v850.c: Tidy error message production.
6407 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6409 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6410 validate_immediate return value in the right type for comparisons
6413 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6415 * listing.c (MAX_BYTES): Use listing variables not constants.
6416 (data_buffer): No longer an array, but a pointer.
6417 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6418 (listing_listing): Allocate data_buffer.
6420 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6422 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6423 --listing-rhs-width, --listing-cont-lines.
6424 (show_usage): Update.
6425 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6426 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6427 (print_lines): Use the variables instead of the constants.
6428 (listing_listing): Likewise.
6429 * listing.h: Declare the new vars.
6431 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6433 * as.c (parse_args): Add --keep-locals alias for -L.
6434 Add --strip-local-absolute.
6435 (show_usage): Update.
6436 * as.h (flag_strip_local_absolute): New flag.
6437 * symbols.c (S_IS_LOCAL): Use it.
6438 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6439 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6440 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6442 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6444 * config/tc-m32r.c: Detect if explicitly parallel instructions
6445 might have an io conflict and issue a warning message.
6447 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6449 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6450 cgen_swap_fixups): Functions to save, restore and swap the fixup
6451 chain with a backup copy.
6452 (cgen_asm_finish_insn): Returns address of constructed insn.
6454 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6456 * listing.c (file_info_struct): Remove FILE, add POS.
6457 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6458 (file_info): Don't open the file.
6459 (buffer_line): Check for the file in the last_open cache, updating
6461 (print_source): Don't reference file_info->file.
6462 (listing_listing): Likewise.
6463 (listing_print): Close the file in the cache, if any.
6465 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6467 * read.c (dwarf_file_string): New file static variable.
6468 (emit_expr): Look for constant sequence that leads up to a file
6469 name in DWARF debugging output.
6470 (stringer): Use dwarf_file_string to decide whether to accept a
6471 string as a file name.
6473 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6475 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6476 (crack_operand): Add reg->reglst MRI hack.
6477 (r_seg): Put reglst symbols in reg_section.
6478 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6480 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6482 * tc-sh.c (get_specific): Handle SGR & DBR.
6484 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6486 * tc-h8300.c (parse_reg): Take the length of the symbol into
6487 account when attempting to match a register name.
6488 * tc-h8500.c (parse_reg): Likewise.
6490 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6492 * cgen.c: Formatting changes to improve readability.
6494 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6496 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6499 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6501 Based on a patch from Jim Wilson
6502 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6503 (tc_gen_reloc): Handle cross section PC relative relocs
6506 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6508 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6510 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6512 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6513 (expr_jmp_buf): New static local.
6514 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6515 (cgen_md_operand): New function.
6516 * tc-m32r.c: Clean up pass over `struct foo' usage.
6517 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6519 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6521 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6522 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6524 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6526 * config/tc-i386.c (i386_operand): Give an error if there are
6527 unrecognized characters after an expression.
6529 For older changes see ChangeLog-9697