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2000-05-29 Philip Blundell <philb@gnu.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a057431b
PB		 12000-05-29 Philip Blundell <philb@gnu.org>
2
3 * doc/as.texinfo: Update copyright dates.
4 * NEWS: Mention ARM ELF support.
5
3c07fb76
AO		 62000-05-27 Alexandre Oliva <aoliva@cygnus.com>
7
8 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
9 it is modified, and use the real_size to compute the frag address
10 for dwarf2 line info.
11
ad4d6ccf
AM		 122000-05-27 Alan Modra <alan@linuxcare.com.au>
13
14 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
15 line-matching scheme to cope with automake moving variables around.
16 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
17 * Makefile.in: Regenerate.
18
6faf3d66
JJ		 192000-05-26 Jakub Jelinek <jakub@redhat.com>
20
21 * config/tc-sparc.c (sparc_relax): New.
22 (md_longopts): Add -relax and -no-relax options.
23 (md_parse_options, md_show_usage): Likewise.
24 (md_apply_fix3): Optimize tail call into branch always if possible.
25
0a44c2b1
DL		 26Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
27
28 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
29 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
30 rules, with warning when a GAS statement specifies a packing that
31 will result in an instruction being squashed.
32 Added typdef packing_type and enumerals, changed various integer literals
33 to use the enumerals.
34
e0c9811a
JW		 352000-05-24 David Mosberger <davidm@hpl.hp.com>
36
37 * config/tc-ia64.c (dot_restorereg_p): New function.
38 (md_pseudo_table): Add restorereg.p.
39 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
40 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
41
42 * config/tc-ia64.h (unw_record_type): Add unwabi.
43 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
44 called MASK with members for imask, and the masks produced by
45 fr_mem, gr_mem, br_mem, and frgr_mem.
46 (unw_p_record): Add members ABI and CONTEXT.
47 (unw_x_record): Add member AB.
48 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
49 as pseudo-register for use during unwind info generation.
50 (AR_PFS, AR_LC): New macros.
51 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
52 whose names start with an at sign (as in "@priunat").
53 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
54 register.
55 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
56 proc_end, unwind_info, personality_routine): Consolidate into
57 "unwind" structure to reduce offset-table use. Add member
58 NEXT_SLOT_NUMBER to track the slot number for the next instruction
59 to be emitted.
60 (output_R1_format, output_R3_format, output_P3_format,
61 output_P6_format): Initialize R with zero to reduce compiler warnings.
62 (output_P7_format): Ditto. Add `default' branch to switch
63 statement to reduce compiler warnings.
64 (output_P8_format, output_B1_format, output_B4_format): Ditto.
65 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
66 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
67 into single argument.
68 (output_X1_format, output_X3_format): Initialize R with zero to reduce
69 compiler warnings. Merge A and B args into single argument.
70 (output_X2_format, output_X4_format): Remove unused variable R. Merge
71 A and B args into single argument.
72 (free_record): Removed (wasn't used).
73 (free_list_records): Also free imasks in prologue records.
74 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
75 (output_spill_mask): Remove.
76 (output_unwabi): New function.
77 (output_epilogue, output_label_state, output_copy_state): Call
78 alloc_record.
79 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
80 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
81 argument.
82 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
83 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
84 as part of handling the prologue records. Emit region's imask if
85 we have one. Handle unwabi, epilogue, label_state, copy_state,
86 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
87 spill_sprel_p, and spill_reg_p records.
88 (set_imask, count_bits, slot_index): New function.
89 (fixup_unw_records): Fix region size computation. Handle
90 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
91 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
92 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
93 set_imask accordingly. Update imask for gr_gr, and br_gr records.
94 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
95 (dot_save): Use manifest constants for applicaton registers.
96 Handle REG_PR and REG_PRIUNAT.
97 (dot_restore): Don't just ignore it.
98 (dot_restorereg): New function..
99 (generate_unwind_image): Ensure unwind info is a multiple of eight
100 bytes, not just four bytes.
101 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
102 (dot_altrp): Don't just ignore it.
103 (dot_savemem): New function. Replaces dot_savesp() and
104 dot_savepsp(). Use manifest constants for applicaton registers.
105 Handle REG_PR and REG_PRIUNAT.
106 (dot_savef): Simplify.
107 (dot_saveb): Support generation of br_gr.
108 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
109 dot_label_state, dot_copy_state): New function.
110 (dot_unwabi): Don't just ignore it.
111 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
112 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
113 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
114 (emit_one_bundle): Set slot number for prologue/body records
115 *before* emitting the first insn.
116 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
117 (md_begin): Declare "psp" pseudo-register.
118 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
119 so we don't get segfault.
120 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
121 counts as required per SW Conventions manual
122 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
123 output_preds_psprel, output_preds_sprel, output_spill_base,
124 output_unat_psprel, output_unat_sprel, output_lc_psprel,
125 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
126 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
127 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
128 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
129 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
130 (dot_vframe): Implement.
131 (dot_vframesp, dot_vframepsp): New function.
132
f98fd99f
HPN		 133Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
134
135 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 136 * configure: Regenerate.
f98fd99f 137
ee7fcc42
AM		 1382000-05-23 Alan Modra <alan@linuxcare.com.au>
139
140 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
141 (md_estimate_size_before_relax): so we can use it here instead of
142 old kludges. Localise vars to blocks. Comment.
143
144 * frags.c (frag_new): Update fr_var comments.
145 * frags.h (struct frag): Ditto.
146
c67e42c9
RH		 1472000-05-22 Richard Henderson <rth@cygnus.com>
148
149 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
150 (pseudo_func): Add pcrel.
151 (operand_match): Handle IA64_OPND_TGT64.
152 (build_insn): Likewise.
153 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
154 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
155 (fix_insn): Handle all three 64-bit relocation types.
156
5110c57e
HPN		 157Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
158
159 * obj.h (struct format_ops): New members begin, app_file,
160 s_set_other, s_set_desc, s_get_type, s_set_type,
161 separate_stab_sections, init_stab_section.
162
163 * config/obj-multi.h: Update GPL notice to v2.
164 (obj_begin): New.
165 (obj_app_file): New.
166 (S_SET_SIZE): Test s_set_size for NULL before calling.
167 (S_SET_ALIGN): Similar for s_set_align.
168 (S_SET_OTHER): New.
169 (S_SET_DESC): New.
170 (S_GET_TYPE): New.
171 (S_SET_TYPE): New.
172 (SEPARATE_STAB_SECTIONS): New.
173 (INIT_STAB_SECTION): New.
174 (EMIT_SECTION_SYMBOLS): New.
175 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
176
177 * config/obj-elf.h: Update GPL notice to v2.
178 Mention that this file is included from obj-multi.h.
179 (obj_begin): Wrap definition in ifndef.
180 (elf_file_symbol): Constify declaration.
181 (obj_app_file): Ditto.
182 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
183 Wrap in ifndef SEPARATE_STAB_SECTIONS.
184
185 * config/obj-elf.c (elf_s_set_other): New.
186 (elf_file_symbol): Constify argument.
187 (elf_separate_stab_sections): New.
188 (elf_init_stab_section): New.
189 (elf_format_ops): Add new members. Remove comma at end.
190
191 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
192 (ecoff_format_ops): Add new fields. Remove comma at end.
193 Mention inconsistency for emit_section_symbols.
194
195 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
196
197 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
198 (coff_separate_stab_sections): New.
199 (coff_format_ops): Add new members.
200
201 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
202 (obj_aout_s_set_other): New.
203 (obj_aout_s_set_desc): New.
204 (obj_aout_s_get_type): New.
205 (obj_aout_s_set_type): New.
206 (obj_aout_separate_stab_sections): New.
207 (aout_format_ops): New members added. Use obj_aout_process_stab,
208 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
209 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
210 appropriate.
211 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
212
b98ef147
AM		 2132000-05-22 Alan Modra <alan@linuxcare.com.au>
214
215 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
216 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
217 (md_estimate_size_before_relax): Ensure jumps to weak and
218 externally visible symbols are relocatable.
219
0aa5d426
HPN		 220Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
221
222 * stabs.c (aout_process_stab): Make global.
223 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
224 * read.h (aout_process_stab): Declare.
225
226 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
227 Generalize to *aout, *coff *elf.
228 * configure: Regenerated.
229
230 * doc/internals.texi (Object format backend): Say
231 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 232
233 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
234 * Makefile.in: Regenerated.
235
7c3dc350
CM		 2362000-05-19 Catherine Moore <clm@cygnus.com>
237
238 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
239
b3b6a3fe
JL		 2402000-05-18 Alan Modra <alan@linuxcare.com.au>
241
242 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
243 instruction to reflect change in re_assemble_*.
244
c9e10a08
JL		 245Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
246
247 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
248 build PA64 ELF tools.
249 * configure: Rebuilt.
250
3043679f
AM		 2512000-05-17 Alan Modra <alan@linuxcare.com.au>
252
253 * Makefile.am: Regenerate dependencies.
254 * Makefile.in: Regenerate.
255
322f2c45
NC		 2562000-05-15 Nick Clifton <nickc@cygnus.com>
257
258 * config/tc-arm.c (struct asm_psr): Add boolean field
259 distinguishing between CSPR and SPSR. Rename 'number' field
260 to 'field'.
261 (psrs): Rearrange contents to match new asm_psr structure.
262 (arm_psr_parse): Move next to psr_required_here. Make it
263 return an asm_psr structure.
264 (psr_required_here): Use asm_psr structure returned by
265 arm_psr_parse.
266 (do_msr): Reorganise to allow psr_required_here to be called
267 only once.
268 (md_undefined_name): Mark 'name' parameter as unused, since
269 the COFF target does not use it.
322f2c45 270
5e6cbf41
PB		 2712000-05-14 David O'Brien <obrien@FreeBSD.org>
272
273 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
274 standards.
275 * config/te-aux.h: Likewise.
276 * config/te-dpx2.h: Likewise.
277 * config/te-go32.h: Likewise.
278 * config/te-hp300.h: Likewise.
279 * config/te-hppa.h: Likewise.
280 * config/te-i386aix.h: Likewise.
281 * config/te-ic960.h: Likewise.
282 * config/te-interix.h: Likewise.
283 * config/te-nbsd532.h: Likewise.
284 * config/te-pc532mach.h: Likewise.
285 * config/te-ppcnw.h: Likewise.
286 * config/te-psos.h: Likewise.
287 * config/te-sparcaout.h: Likewise.
288 * config/te-sun3.h: Likewise.
289 * config/te-sysv32.h: Likewise.
290
4132022d
AM		 2912000-05-14 Alan Modra <alan@linuxcare.com.au>
292
293 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
294 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
295 and sign extend without an if statement.
296 (build_bytes): Likewise.
297
2982000-05-14 Kazu Hirata <kazu@hxi.com>
299
300 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
301 X_add_symbol L_32 case.
302
b4fd930a
AM		 3032000-05-14 David O'Brien <obrien@FreeBSD.org>
304
305 * config/te-freebsd.h: New file.
306
a38cf1db
AM		 3072000-05-13 Alan Modra <alan@linuxcare.com.au>
308
897083bd
AM		 309 * asintl.h (gettext, dgettext, dcgettext, textdomain,
310 bindtextdomain): Replace defines with those from intl/libgettext.h
311 to quieten gcc warnings.
312
a38cf1db
AM		 313 * NEWS: Mention x86 .arch and -q.
314
315 * config/tc-i386.c (quiet_warnings): New.
316 (md_assemble): Use quiet_warnings.
317 (md_parse_option): Set quiet_warnings from -q.
318 (md_show_usage): Mention -q, delete -m.
319 (flag_do_long_jump): Delete.
320 (md_parse_option): Remove -m.
321 (md_show_usage): Remove -m.
322 (md_create_long_jump): Remove useless flag_do_long_jump code.
323
324 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
325 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
326
e413e4e9
AM		 3272000-05-13 Alan Modra <alan@linuxcare.com.au>
328 Alexander Sokolov <robocop@netlink.ru>
329
330 * doc/c-i386.texi (i386-Arch): New section.
331 (i386-Syntax): Mention .intel_syntax and .att_syntax.
332
333 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
334 (smallest_imm_type): Use smallest opcode for shift by one if cpu
335 architecture has been given and is not 486.
336 (set_cpu_arch): New.
337 (md_pseudo_table): Add .arch.
338 (md_assemble): Warn if cpu architecture has been given and an
339 unsupported instruction.
340
341 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
342 Move operand_types bit defines after relevant template field.
343 (template): Add cpu_flags.
344 (Cpu*): Define.
345 (arch_entry): New.
346
e8b1cae5
AO		 3472000-05-12 Alexandre Oliva <aoliva@cygnus.com>
348
349 * config/tc-mn10300.h (md_end): Define.
350 (mn10300_finalize): Declare.
351 * config/tc-mn10300.c: Include dwarf2dbg.h.
352 (debug_line): Define.
353 (md_assemble): Generate dwarf2 line info.
354 (mn10300_finalize): New function. Finalize dwarf2 info.
355
426b0403
AM		 3562000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
357
358 * config/tc-mips.c (md_estimate_size_before_relax): Use the
359 external version of the relocation for weak symbols.
360
e4c58b25
JW		 3612000-05-08 David Mosberger <davidm@hpl.hp.com>
362
363 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
364 frame size in units of 16 bytes, as required per SW Conventions manual.
365 (output_unw_records): Output info-block header as a dword to get
366 byte-order right.
367
8fce3f5e
AM		 3682000-05-08 Alan Modra <alan@linuxcare.com.au>
369
370 * as.h: #include "file", not <file> on files from ../include.
371 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
372 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
373 (md_convert_frag): Add ATTRIBUTE_UNUSED.
374 (tc_coff_symbol_emit_hook): Ditto.
375 (OPTCOUNT): Cast to int to avoid compiler warning.
376 (md_begin): Fix signed/unsigned warnings.
377
3782000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
379
380 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
381 ABRANCH LONG case for a conditional branch on a 68000.
382 (md_estimate_size_before_relax): Likewise. Also handle
383 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
384 (m68k-ip: case ABSL): Relax absolute references to 16-bit
385 PC-relative on all CPUs.
386 (md_estimate_size_before_relax): Likewise.
387
fb166ee3
AM		 3882000-05-04 Alan Modra <alan@linuxcare.com.au>
389
390 * as.c (parse_args): Just mention current year in printed
391 copyright message.
392
7a899fff
C		 3932000-05-03 J.T. Conklin <jtc@redback.com>
394
395 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
396 unit registers.
397 (md_parse_option): Recognize -m7400.
398
44877466
ILT		 3992000-05-03 Ian Lance Taylor <ian@zembu.com>
400
401 * config/atof-ieee.c (gen_to_words): When adding carry back in,
402 don't permit lp to become less than the words array.
403
eaa15ab8
NC		 4042000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
405
406 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
407 Fix little-endian case.
408
7c4f6a03
AM		 4092000-05-03 David O'Brien <obrien@NUXI.com>
410
411 * as.c (parse_args): Update copyright.
412
da5d444c
AM		 4132000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
414
415 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
416 for the .bss section too.
417
3f9b03b5
AM		 4182000-05-02 Alan Modra <alan@linuxcare.com.au>
419
420 * configure.in: Set em=linux for hppa-*-linux.
421 * configure: Regenerate.
422 * doc/Makefile.in: Regenerate with correct automake.
423
424 * frags.c (frag_grow): Sanity check chunk_size.
425
426 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
427 * config/obj-som.h: Likewise.
428 * config/obj-ieee.h: Likewise.
429
430 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
431
432 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
433 (md_pseudo_table): Fully initialise OBJ_ELF cases.
434 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
435 (pa_ip): low_sign_unext now returns via function value. Use
436 re_assemble_* instead of dis_assemble_* and
437 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
438 unnecessarily.
439 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
440 (md_section_align, md_parse_option, md_show_usage,
441 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
442 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
443 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
444 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
445 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
446 pa_text): Likewise.
447 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
448 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
449 outside of switch. Correct mask and shifting errors in case 10
450 and case -11. In case 21, compare against signed range to suit
451 hppa_field_adjust changes. In case 12, use re_assemble_12. In
452 case 17 and case 22, use offsetT variable to properly check range.
453 Use re_assemble_* here too.
454 (evaluate_absolute): Change type of value to offsetT. Call
455 hppa_field_adjust to do the work for us.
456 (pa_parse_cmpb_64_cmpltr): Delete save_s.
457 (pa_parse_cmpib_64_cmpltr): Ditto.
458 (pa_build_unwind_subspace): Delete unused var subseg. Change type
459 of i to unsigned int.
460 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
461 (pa_end_of_source): Return type is void.
462
a2984248
CM		 463Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
464
465 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
466
df136245
DC		 467Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
468
469 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
470 More comments added.
471 (md_begin): Removed "construct symbols for each register name".
472 Because register names conflicts with GCC generated function
473 names.
474 (avr_operand): Now constant numbers can be used as a register
475 identifiers (0 as r0, 31 as r31).
476 (md_assemble): use skip_space () before parsing instruction
477 operands.
478
b170af93
DC		 479Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
480
481 * config/tc-avr.c: New AVR_ISA_ defined.
482 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
483 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
484 for `fmul', `movw' and `lpm R,Z' instructions.
485 (avr_operands): Warn if current opcode is a two-word instruction
486 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
487 (avr_opcodes): New commands added.
488 (REGISTER_P): Check 'a' and 'v' constraint letters.
489 (mcu_types): New MCU added.
490
c1e73230
AM		 4912000-05-01 Alan Modra <alan@linuxcare.com.au>
492
493 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
494 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
495 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
496 * configure: Regenerate.
497
a1934524
AM		 4982000-04-29 Andreas Jaeger <aj@suse.de>
499
500 * as.h: Correctly check GCC version.
501
7f6d05e8
CP		 502Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
503
504 * as.c (parse_args): Allow md_parse_option to override -a listing
505 option.
506 * config/obj-coff.c (add_lineno): Change type of offset parameter
507 from "int" to "bfd_vma."
508 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
509 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
510 (ppc_change_csect): Align correctly for XCOFF64.
511 (ppc_machine): New function, which discards "ppc_machine" line.
512 (ppc_tc): Cons for 8 when code is 64 bit.
513 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
514 relocations.
515 (md_parse_option): Handle -a64 and -a32.
516 (ppc_xcoff64): New.
517 * config/tc-ppc.h (TARGET_MACH): Define.
518 (TARGET_FORMAT): Move to function.
519 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
520
d9b7d820
AM		 5212000-04-26 David O'Brien <obrien@FreeBSD.org>
522
523 * doc/as.1: Fix unbalanced brackets.
524
525 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
526 TE_FreeBSD.
527 (line_comment_chars): Set to '/' if TE_FreeBSD.
528
cea1ab94
JL		 529Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
530
531 * configure.in: Configury support for PA64 (currently disabled).
532 * configure: Rebuilt.
533
e799a695
AM		 5342000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
535
536 * config/tc-mips.c (s_change_sec): Use record_alignment, not
537 bfd_set_section_alignment.
538
3b0ec529
AM		 5392000-04-25 Alan Modra <alan@linuxcare.com.au>
540
541 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
542 than 32.
543
adcf07e6
NC		 5442000-04-24 Nick Clifton <nickc@cygnus.com>
545
546 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
547 * doc/as.texinfo (Align): Include arm and strongarm in list of
548 targets that have the second form of the behaviour of the .align
549 directive.
550
5047a41f
JL		 5512000-04-24 Mark Klein <mklein@dis.com>
552
553 * obj-som.c: Terminate obj_pseudo_table.
554
bf3ca999
TW		 5552000-04-22 Timothy Wall <twall@cygnus.com>
556
557 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
558 to "natval".
559 (operand_match): Conditionally insert default bit values for IMMU9.
560
98e5953c
JL		 5612000-04-14 Matthew Green <mrg@cygnus.com>
562
563 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
564 * configure: Rebuilt.
565
a02fab7e
JL		 566Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
567 Jason Eckhardt <jle@cygnus.com>
568
c67e42c9 569 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 570
571 * config/tc-hppa.c (CHECK_ALIGN): New macro.
572 Added handling of new operand types l,y,&,fe,fE,fx.
573
800eeca4
JW		 574Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
575 David Mosberger <davidm@hpl.hp.com>
576 Timothy Wall <twall@cygnus.com>
577 Andrew MacLeod <amacleod@cygnus.com>
578 Jim Wilson <wilson@cygnus.com>
579
580 * Makefile.am (CPU_TYPES): Add ia64.
581 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
582 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
583 * Makefile.in: Rebuild.
584 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
585 * configure: Rebuild.
586 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
587 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
588 * expr.c (expr): Handle md_optimize_expr.
589 * read.c (LEX_HASH): Add comment.
590 * config/tc-ia64.c, config/tc-ia64.h: New files.
591
66778679
RH		 5922000-04-21 Richard Henderson <rth@cygnus.com>
593
594 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
595 bundling a non-delayed branch type instruction.
596
aa15f6f7
AO		 5972000-04-20 Alexandre Oliva <aoliva@cygnus.com>
598
599 * config/tc-mn10300.c (HAVE_AM30): Define.
600 (md_assemble): Use it.
601
16adf844
AM		 6022000-04-19 Alan Modra <alan@linuxcare.com.au>
603
742f45cf
AM		 604 * config/obj-elf.c (obj_elf_change_section): Check for changed
605 section attributes.
606
16adf844
AM		 607 * Makefile.am: (CPU_MULTI_VALID): Remove.
608 (MULTI_CPU_TYPES): Define.
609 (MULTI_CPU_OBJ_VALID): Define.
610 (DEPTC): Use the above.
611 (DEPOBJ): Same here.
612 (DEP2): And here.
613 Regenerate dependencies.
614 * Makefile.in: Regenerate.
615
9c46fb1b
AM		 6162000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
617
742f45cf 618 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 619
508866be
L		 6202000-04-18 H.J. Lu (hjl@gnu.org)
621
622 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 623 bfd_vma for non-bfd assemblers.
508866be 624
ba2adb93
AM		 6252000-04-17 Alan Modra <alan@linuxcare.com.au>
626
627 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
628 doesn't give spurious errors.
629
12ff5d56
AM		 6302000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
631
66778679 632 * as.h (SEEK_SET): Define if undefined.
12ff5d56 633
fc633e5b
AM		 6342000-04-13 Alan Modra <alan@linuxcare.com.au>
635
636 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
637 constants, and don't assume offsetT is 32 bits.
638
1ed18ec1
NC		 6392000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
640
641 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
642 (md_pcrel_from_section): Add prototype.
643 (d10v_fix_adjustable): Add prototype.
644 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
645
646 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
647
3db10f32
NC		 6482000-04-12 Nick Clifton <nickc@cygnus.com>
649
650 * config/tc-d10v.c (find_opcode): Correctly calculate position of
651 symbol in frag chain.
652
847f7ad4
AM		 6532000-04-10 Alan Modra <alan@linuxcare.com.au>
654
655 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
656 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
657 (fits_in_signed_word, smallest_imm_type): Ditto.
658 (md_assemble): Use an offsetT var to hold offsetT values, not a
659 long.
660 (offset_in_range): New.
661 (md_assemble): Use it.
662 (md_convert_frag): Change type of target_address, opcode_address,
663 and displacement_from_opcode_start to offsetT.
664 (md_create_short_jump): Change type of offset to offsetT.
665 (md_create_long_jump): Ditto.
666 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
667 (md_chars_to_number): Remove.
668 (output_invalid): Remove duplicate prototype.
669
ec694b89
NC		 6702000-04-09 Nick Clifton <nickc@cygnus.com>
671
672 * Makefile.am (CPU_TYPES): Add 'avr'.
673 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
674 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
675
16adf844 676 * Makefile.in: Regenerate.
ec694b89
NC		 677
678 * doc/as.texinfo: Add M32R documentation.
679
a2d91340
AC		 680Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
681
682 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
683 --enable-build-warnings option.
684 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
685 * Makefile.in, configure: Re-generate.
686
d92b1a8a
NC		 6872000-04-07 Nick Clifton <nickc@cygnus.com>
688
689 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
690 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
691 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
692 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
693 (arm_force_relocation): Force relocations for
694 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
695
52ccafd0
JR		 696Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
697
698 * config/tc-sh.c (get_operands): There's no third operand if the
699 first operand is an immediate.
700
015551fc
JR		 701Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
702
703 * config/tc-sh.c (immediate): Delete.
704 (sh_operand_info): Add immediate member.
705 (parse_reg): Use A_PC for pc.
706 (parse_exp): Add second argument 'op'. All callers changed.
707 (parse_at): Expect pc to be coded as A_PC.
708 Use immediate field in *op.
709 (insert): Add fourth argument 'op'. All callers changed.
710 (build_relax): Add second argument 'op'. All callers changed.
711 (insert_loop_bounds): New function.
712 (build_Mytes): Remove DISP_4.
713 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
714 (assemble_ppi): Use immediate field in *operand.
715 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
716 (md_apply_fix): Likewise.
717 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
718
79bd78be
AO		 719Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
720
721 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
722
e30e5a6a
HPN		 723Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
724
725 * internals.texi (CPU backend): Document
726 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
727
41b49281
AM		 7282000-04-04 Alan Modra <alan@linuxcare.com.au>
729
8ad3436c
AM		 730 * po/gas.pot: Regenerate.
731
732 * as.c (show_usage): Restore translated part of bug string.
733 * gasp.c (show_usage): Likewise.
734
41b49281
AM		 735 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
736 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
737 than move-if-change.
738 (DEP1): Modify for "gcc -MM".
739 (DEPTC): Likewise.
740 (DEPOBJ): Likewise.
741 (DEP2): Likewise.
742 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
743 Update dependencies.
744 * Makefile.in: Regenerate.
745
0a727238
AO		 7462000-04-03 Alexandre Oliva <aoliva@cygnus.com>
747
748 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
749 (md_begin): Likewise.
750 (HAVE_AM33): New macro.
751 (md_assemble): Use it. Match r_regs and xr_regs only if
752 HAVE_AM33.
753
c20f4f8c
AM		 7542000-04-03 Alan Modra <alan@linuxcare.com.au>
755
756 * as.h: #include "bin-bugs.h"
757 * as.c (show_usage): Use REPORT_BUGS_TO.
758 * gasp.c: #include "bin-bugs.h"
759 (show_usage): Use REPORT_BUGS_TO.
760
761 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
762
753f6b12
HPN		 763Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
764
765 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
766 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
767 adjustments.
768
726c5dcd
AM		 7692000-04-03 Alan Modra <alan@linuxcare.com.au>
770
771 * config/tc-i386.c (i386_immediate): Don't assume a constant
772 immediate is necessarily 16 bits when in 16 bit code mode.
773 (md_assemble): Instead set guess_suffix here after we have checked
774 registers.
775
bf80011a
RH		 7762000-04-02 Richard Henderson <rth@cygnus.com>
777
778 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
779 quantities. Correct right shift sign extension.
780 (build_insn): Make `number' unsigned long. Mask top 6 bits of
781 32-bit value when shifting into place.
782
92161534
ILT		 7832000-04-01 Ian Lance Taylor <ian@zembu.com>
784
785 * app.c: Add ATTRIBUTE_UNUSED as needed.
786 * config/tc-ppc.c: Likewise.
787 (ppc_size): Make unsigned long.
788 (ppc_insert_operand): Add casts to avoid warnings.
789
447f3982
NC		 7902000-03-31 Nick Clifton <nickc@cygnus.com>
791
792 * config/tc-d10v.h (md_flush_pending_output): Define.
793
21d75ec2
NC		 7942000-03-29 Nick Clifton <nickc@cygnus.com>
795
796 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
797 segment. Works for both BFD_ASSEMBLER and others.
798 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
799
d1a1bf19
NC		 8002000-03-29 Nick Clifton <nickc@cygnus.com
801
802 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
803
224de7a5
AM		 8042000-03-28 Alan Modra <alan@linuxcare.com.au>
805
806 * listing.c (LISTING_LHS_WIDTH): Default depends on
807 LISTING_WORD_SIZE.
808 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
809
5b8274e3
ILT		 8102000-03-27 Ian Lance Taylor <ian@zembu.com>
811
812 * config/tc-sh.c (md_show_usage): Use backslash before newline in
813 string literal.
814
224de7a5 8152000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 816
817 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
818
819 * config/tc-avr.c (mcu_types): Add missing initialiser.
820 (md_pcrel_from_section): Add prototype.
821 (avr_operand): Remove redundant test of unsigned < 0.
822 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
823
8242000-03-27 Denis Chertykov <denisc@overta.ru>
825
826 * config/tc-avr.c: New file for AVR support.
827 * config/tc-avr.h: Likewise.
828 * configure.in: Add AVR support.
829 * configure: Regenerate.
830
9f10757c
TW		 8312000-03-26 Timothy Wall <twall@cygnus.com>
832
833 * gasp.c (macro_op): Add new argument to check_macro call.
834 Macro structure definitions moved to macro.h
835 * sb.h: Add argument to prototype for input_scrub_include_sb.
836 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
837 nesting checks with an additional flag.
838 (struct input_save): Add flag to indicate whether current sb
839 should be checked for proper macro/conditional nesting.
840 (input_scrub_push/pop): Save/restore nest check flag.
841 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
842 defined.
843 * macro.c (check_macro): Allow caller to retrieve parsed macro
844 information if a pointer is provided. This information may be
845 used by the new macro hooks.
846 * macro.h: Update prototype for check_macro. Macro struct
847 definitions moved here from macro.c/gasp.c.
848 * read.c (read_a_source_file): Add parameter to check_macro call,
849 and pass macro info to the macro hook, if defined.
850 (input_scrub_insert_line): New. Allow insertion of a line of
851 characters into the input stream.
852 (input_scrub_insert_file): New. Allow insertion of an arbitrary
853 file into the input stream.
854 (s_include): Use input_scrub_insert_file.
855 * internals.texi: Document new macro hooks.
856 * as.h: New prototypes added.
857
224de7a5 8582000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 859
860 * config/tc-i386.c: Don't start any as_bad or as_warn message with
861 an initial capital letter.
862 (i386_index_check): Reindent.
863
11424155
NC		 8642000-03-19 Nick Clifton <nickc@cygnus.com>
865
eaa15ab8 866 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 867 relative branches.
868
43f05576
NC		 8692000-03-17 Thomas de Lellis <tdel@windriver.com>
870
66778679
RH		 871 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
872 instruction operand bad if Rd > 7 when generating
873 thumb instructions. Prevents for example,
874 "adr r12,label" from silently failing and generating
875 the wrong instruction.
876
67231402
NC		 8772000-03-17 Nick Clifton <nickc@cygnus.com>
878
879 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
880 that have a destingation >= 0x400000.
684b81fa 881 Fix compile time warning messages.
67231402 882
a37c8f88
JR		 883Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
884
885 * config/tc-sh.c (md_begin): When encountering insn that are
886 not supported by the current arch, only change the name if
887 its contents are the same as prev_name.
888 (get_specific): If the the architecture doesn't match, fail.
889
dead1419
JR		 890Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
891
892 * config/tc-sh.c (IDENT_CHAR): Define.
893 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
894 matching back where it came from.
895
182e89d3
JR		 896Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
897
898 * config/tc-sh.c (md_show_usage): Add description of -dsp.
899
84f73d89
NC		 9002000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
901
902 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
903 normal operands.
904
dbbc7809
JL		 9052000-03-15 Kazu Hirata <kazu@hxi.com>
906
907 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
908
271bb601
HPN		 909Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
910
911 * expr.c (operand) [case 'f']: When testing if '0f' can start a
912 floating-point-number, make sure 'f' is in FLT_CHARS.
913
8684e216
HPN		 914Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
915
916 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
917 (s_lcomm_internal): Use it.
918 * doc/internals.texi (CPU backend): Document it.
919 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
920 bytes.
921
bb2d6cd7
GK		 9222000-03-10 Geoffrey Keating <geoffk@cygnus.com>
923
924 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
925 when embedded-pic.
926
927 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
928 implementation doesn't have special handling for switch
929 statements.
930 (macro_build): Allow for code in sections other than .text.
931 (macro): Likewise.
932 (mips_ip): Likewise.
933 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
934 Don't perform relocs if we will be outputting them.
935 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
936 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
937 embedded-pic.
938
5c86cbc7
CM		 9392000-03-09 Catherine Moore <clm@cygnus.com>
940
66778679
RH		 941 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
942 relocation type based on the entry in the fixup structure.
5c86cbc7 943
f8c827e9
L		 9442000-03-08 H.J. Lu (hjl@gnu.org)
945
946 * Makefile.am (install-exec-tooldir): Depend on
947 install-exec-bindir for parallel make.
948 * Makefile.in: Regenerated.
949
8ad9e709
NC		 9502000-03-06 Nick Clifton <nickc@cygnus.com>
951
952 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
953 switch.
954 (md_parse_option): Parse -m32r command line switch - disable m32rx
955 compatability.
ded0aeb7
NC		 956 (md_show_usage): Document new option.
957
958 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
959 * doc/Makefile.in: Regenerate.
960 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 961
b7b8f327
MM		 9622000-03-02 Michael Meissner <meissner@redhat.com>
963
964 * config/tc-d30v.c (check_range): Remove code that incorrectly
965 sign extended values where bits < 32.
966
15886821
L		 9672000-03-02 H.J. Lu (hjl@gnu.org)
968
969 * configure.in: Support --enable-targets=all on ia32.
970 * configure: Regenerated.
971
8bf950bf
NC		 9722000-03-01 Nick Clifton <nickc@cygnus.com>
973
974 * gasp.c (do_align): Remove bogus check of alignment value.
975
c5e54cc2
ILT		 9762000-02-27 Thomas de Lellis <tdel@windriver.com>
977
978 * config/obj-elf.c (elf_frob_symbol): Remove code which when
979 TC_PPC was defined forced the type of a symbol with no other type
980 to be BSF_OBJECT.
981
65fd87bc
ILT		 9822000-02-27 Hans-Peter Nilsson <hp@axis.com>
983
984 * doc/internals.texi (CPU backend): Mention that
985 line_separator_chars do not break up comments. Fix typos for
986 LEX_AT and LEX_NAME descriptions. Document operands for
987 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
988 description of md_create_short_jump usage. Document argument for
989 md_undefined_symbol.
990
a25fe906
ILT		 9912000-02-27 Jakub Jelinek <jakub@redhat.com>
992
993 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
994 (md_parse_option): Handle it.
995 (md_show_usage): Document it.
996
21b10511
ILT		 9972000-02-27 Ian Lance Taylor <ian@zembu.com>
998
999 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1000 opcode, for the instruction `pal19'. From Andrea Arcangeli
1001 <andrea@suse.de>.
1002
773f551c
AM		 10032000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1004
1005 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1006 from here..
1007 (md_assemble): To here, before template operands are matched.
1008 Also ensure a constant immediate is sign extended when we know the
1009 size is at most 16 bits. This is to catch cases like "add
1010 $0xffc0,%ax" where we don't know the size, and thus that the
1011 immediate can be represented as Imm8S until after parsing the
1012 register operand.
1013 (i386_displacement): Similarly sign extend 16 bit constant
1014 displacements.
1015 (md_assemble): Relax 16-bit jump constant range check to suit sign
1016 extended displacements.
1017
28d33191
JL		 10182000-02-26 Andreas Jaeger <aj@suse.de>
1019
1020 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1021
cc5ca5ce
AM		 10222000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1023
1024 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1025 call operands when intel_syntax.
1026 (intel_float_operand): Return 2 for "fi...".
1027 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1028 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1029 earlier "SHORT" change.
1030 (md_assemble): When determining suffix from Regs, exclude
1031 InOutPortReg.
1032
056350c6
NC		 10332000-02-24 Nick Clifton <nickc@cygnus.com>
1034
1035 * configure: Add arm-wince, mips-pe and sh-pe targets.
1036 * configure: Regenerate.
1037
1038 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1039 sh-pe targets.
1040 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1041 "pe-mips" for the mips-pe target.
1042
1043 * config/tc-arm.c (insns): Change displacement encoded in BL
1044 and B instructions if the target port is arm-wince.
1045 (do_ldst): Do not bias the relocation offset if the target
1046 port is arm-wince.
1047 (md_pcrel_from): Add in missing relocation offset bias if the
1048 target os arm-wince.
1049
1050 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1051 (md_begin): Disable -G support for mips-pe target.
1052 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1053 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1054 COFF flavour.
1055
1056 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1057 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1058 assembler, just set the alignment to 4.
1059
1060 * config/te-wince-pe.h: New file for WinCE targets. Define
1061 TE_WINCE.
1062
36bf8ab9
AM		 10632000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1064
1065 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1066 string instructions.
1067 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1068 (i386_intel_memory_operand): After finding a segment override,
1069 check again for no `[' before looking for a displacement. Bomb if
1070 more than one displacement rather than silently discarding the
1071 second and subsequent ones. Free strings malloc'd by
1072 build_displacement_string.
1073
f5795b08
CM		 10742000-02-24 Catherine Moore <clm@cygnus.com>
1075
1076 * config/obj-som.c (obj_pseudo_table): Add "weak".
1077 (obj_som_weak): New routine.
1078
abd63a32
AM		 10792000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1080
520dc8e8
AM		 1081 * config/tc-i386.c (union i386_op): New.
1082 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1083 Throughout file replace occurences of disps[n], imms[n], regs[n]
1084 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1085 intel mode operand swapping. Add assert in regKludge and
1086 fake_zero_displacement code. Test i.types[n] when outputting
1087 displacements and immediates. Combine output of Disp16 with
1088 Disp32.
7f3f1ea2
AM		 1089 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1090 when in intel mode by (not) reversing fsub and fdiv operands
1091 before the template search. This fails for single operand
1092 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1093 undefined. Instead fix the base_opcode after we've found the
1094 template. Move base_opcode xor with found_reverse_match from
1095 opcode output code to before this fix so we test for the correct
1096 opcodes.
1097 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1098 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 1099
1100 * config/tc-i386.h (TC_RELOC): Delete.
1101 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1102 with equivalent call to reloc.
1103
abd63a32
AM		 1104 * as.h (flag_m68k_mri): Move declaration after target include, and
1105 only declare when TC_M68K defined. Define as zero otherwise.
1106 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1107 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1108 Define as zero otherwise.
1109 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1110 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1111 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1112 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1113 testing whether defined.
1114 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1115 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1116 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1117 rather than testing whether defined.
1118 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1119 (parse_mri_cons): Declare and use only when TC_M68K.
1120 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1121 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1122 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1123
1124 * NEWS: Mention IBM 370 support.
1125
7e052742
RH		 11262000-02-23 Richard Henderson <rth@cygnus.com>
1127
1128 * config/tc-i386.c (md_assemble): When swapping operands for
1129 intel_syntax, assume everything that's not Imm or Disp is a
1130 register.
1131
5b93d8bb
AM		 11322000-02-23 Linas Vepstas <linas@linas.org>
1133
1134 * config/tc-i370.c, config/tc-i370.h: New files.
1135 * Makefile.am: Add support for Linux/IBM 370.
1136 * configure.in: Likewise.
1137 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1138 * config/obj-elf.c: Include elf/i370.h
1139 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1140
1141 * Makefile.in: Regenerate.
1142 * configure: Regenerate.
1143
1144 * doc/c-i370.texi: New file.
1145 * doc/all.texi: Include it.
1146 * doc/as.texinfo: And here.
1147 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1148 * doc/Makefile.in: Regenerate.
1149
25f2196d
CC		 11502000-02-19 Michael Meissner <meissner@redhat.com>
1151
1152 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1153 determine if an instruction can be used in parallel with an ADDppp
1154 or SUBppp instruction.
1155
6349b5f4
AH		 11562000-02-22 Andrew Haley <aph@cygnus.com>
1157
1158 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1159
c97ef257
AH		 11601999-12-30 Andrew Haley <aph@cygnus.com>
1161
1162 * config/tc-mips.c (mips_gp32): New variable.
1163 (macro_build) Use mips_gp32.
1164 (mips_ip): Ditto.
1165 (md_longopts): Add "-mgp32" and "-mgp64".
1166 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1167
b985eaa8
ILT		 11682000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1169
1170 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1171 warning, and bump it to 1.
1172
52454417
ILT		 11732000-02-22 Ian Lance Taylor <ian@zembu.com>
1174
1175 From Brad Lucier <lucier@math.purdue.edu>:
1176 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1177 match format.
1178
6b76fefe
CM		 11792000-02-21 Catherine Moore <clm@cygnus.com>
1180
1181 * config/tc-mips.c (MF_HILO_INSN): Define.
1182 (mips_7000_hilo_fix): Declare.
1183 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1184 (md_parse_option): Check for 7000_HILO_FIX options.
1185 (OPTION_M7000_HILO_FIX): Define.
1186 (OPTION_NO_M7000_HILO_FIX): Define.
1187 * doc/c-mips.texi (-mfix7000): Describe.
1188
f6af82bd
AM		 11892000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1190
1191 * listing.c (print_lines): Remove unused variable `end'.
1192
1193 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1194 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1195 reloc_type when BFD_ASSEMBLER.
1196 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1197 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1198 statement and quell signed vs. unsigned comparison warning.
1199
8c8281f4
NC		 12002000-02-18 Nick Clifton <nickc@cygnus.com>
1201
1202 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1203 the computed frag offset, rather than overwriting it.
1204
d4845d57
JR		 1205Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1206
1207 * config/tc-sh.c ("elf/sh.h"): Include.
1208 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1209 (md.begin): Initialize target_arch.
1210 Only include opcodes in has table that match selected architecture.
1211 (parse_reg): Recognize register names for sh-dsp.
1212 (parse_at): Recognize post-modify addressing.
1213 (get_operands): The leading space is now optional.
1214 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1215 arguments. Update valid_arch.
1216 (build_Mytes): Add support for SDT_REG_N.
1217 (find_cooked_opcode): New function, broken out of md_assemble.
1218 (assemble_ppi, sh_elf_final_processing): New functions.
1219 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1220 (md_longopts, md_parse_option): New option: -dsp.
1221 * config/tc-sh.h (elf_tc_final_processing): Define.
1222 (sh_elf_final_processing): Declare.
1223
c97305a1
JL		 1224Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1225
1226 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1227 the unwinder subspace. Save the current seg/subseg before creating
1228 the new seg/subseg.
1229
bec50466
NC		 12302000-02-10 Nick Clifton <nickc@cygnus.com>
1231
1232 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 1233 little endian targets.
bec50466 1234 (INST_BYTE1): Redefine to handle big and little endian
66778679 1235 targets.
bec50466
NC		 1236 (cpu_type): New type: Select between M340 and M210.
1237 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 1238 instructions of the M340.
bec50466 1239 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 1240 instructions.
bec50466
NC		 1241 (md_atof): Add support for little endian targets.
1242 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 1243 line switches.
bec50466
NC		 1244 (md_convert_frag): Add support for little endian targets.
1245 (md_apply_fix3): Add support for little endian targets.
1246 (md_number_to_chars): Add support for little endian targets.
1247
a25c045a
TW		 12482000-02-10 Timothy Wall <twall@redhat.com>
1249
1250 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1251 defined, use it to verify the symbol just read should be a label.
1252
f28e8eb3
TW		 12532000-02-10 Timothy Wall <twall@redhat.com>
1254
1255 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1256 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1257 around colons when KEEP_WHITE_AROUND_COLON is defined.
1258 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1259 and KEEP_WHITE_AROUND_COLON.
1260
6dc19fc4
TW		 12612000-02-08 Timothy Wall <twall@redhat.com>
1262
1263 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1264 logic.
1265 (do_repeat): New. Abstract repeat logic so that a "break" can be
1266 implemented.
1267 (end_repeat): New. Provide support for a "break" out of the
1268 repeat loop.
1269 * read.h: Add prototypes for new functions.
1270
f805106c
TW		 12712000-02-08 Timothy Wall <twall@redhat.com>
1272
1273 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1274 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1275 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1276 non-zero.
1277
4469be0f
TW		 12782000-02-08 Timothy Wall <twall@redhat.com>
1279
1280 * read.c: Added elseif to directives table.
1281 * read.h: Added prototype for s_elseif.
1282 * doc/as.texinfo: Added description for elseif.
1283 * cond.c (s_elseif): New function
1284
24a17b6c
TW		 12852000-02-04 Timothy Wall <twall@redhat.com>
1286
1287 * listing.c (print_lines): Remove conditionals causing bug in
1288 listings.
1289
bea9907b
TW		 12902000-02-03 Timothy Wall <twall@cygnus.com>
1291
1292 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1293 default values.
1294 * frags.c (frag_new): Calculate fr_fix in octets
1295 (frag_now_fix) Return offset as target address offset (bytes).
1296 (frag_now_fix_octets) New - Return offset in octets (8-bit
1297 quantities).
1298 * frags.h: Added prototype for frag_now_fix_octets().
1299 Distinguish between octets and bytes in field descriptions.
1300 * listing.c (calc_hex): Account for octets vs bytes when
1301 printing addresses/offsets.
1302 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1303 target is little-endian, print the octets in a word in big-endian
1304 order so that the display looks like a proper hexadecimal number,
1305 instead of having the octets reversed.
1306 * read.c (do_align): When recording alignment, alignment power
1307 should be in terms of target bytes (minimum addressible unit)
1308 instead of octets.
1309 (do_org) Convert ORG target address (byte) argument into an
1310 octet offset when generating a variable fragment.
1311 * symbols.c (resolve_symbol_value): Symbol final value
1312 converted to a target address offset (bytes) from its octet offset.
1313 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1314 offset (bytes) is adjusted by the frag offset (octets) converted
1315 to bytes.
1316 (coff_frob_section) Section alignment power is in terms of bytes;
1317 convert it to an octet alignment power when calculating size (and
1318 size mask) in octets. Don't modify the section size in order to
1319 "align" it for TI COFF, since that format has a different method
1320 for storing alignment information.
1321
210dcc61
TW		 13222000-02-01 Timothy Wall <twall@cygnus.com>
1323
1324 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1325 entries, matching the way GCC generates them. If not escaped, the
1326 filename is encoded incorrectly.
1327
557537a5 13282000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 1329
557537a5
NC		 1330 * config/tc-arm.c (reg_table): Add support for ATPCS register
1331 naming conventions.
2c1c4c62 1332
557537a5
NC		 13332000-01-31 Geoff Keating <geoffk@cygnus.com>
1334
2c1c4c62
GK		 1335 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1336 already defined.
1337 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1338 New macro.
1339 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1340 of a symbol when we really care about its value.
1341
13422000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 1343
1344 * config/tc-mcore.c (md_assemble): Give warning message if
1345 operands passes to instruction are more than the spec.
1346
2f0ca46a
NC		 13472000-01-27 Thomas de Lellis <tdel@windriver.com>
1348
66778679 1349 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 1350 Thumb mode but the label seen was not declared as '.thumb_func'
1351 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1352 correct disassembly of Thumb code bounded by non function labels.
1353
4c63da97
AM		 13542000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1355
1356 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1357 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1358
1359 * Makefile.in: Same here.
1360 Update copyright.
1361
1362 * configure.in: Set bfd_gas for i386-aout when primary target
1363 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1364 we may need the primary te_file. Remove incorrect comment.
1365
1366 * configure: Regenerate.
1367
1368 * config/e-i386aout.c: New file.
1369
1370 * as.c (USE_EMULATIONS): Move to before print_version_id.
1371 (struct emulation): Add i386aout.
1372 (show_usage): Split text strings. Reformat -a text. Add --em
1373 help.
1374 Update copyright.
1375
1376 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1377 (aout_format_ops): New.
1378 Update copyright.
1379
1380 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1381 preprocessor conditional and add aout USE_EMULATIONS tests.
1382 (read_a_source_file): Don't pass error strings to printf as
1383 format arg.
1384 Update copyright.
1385
1386 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1387 format arg.
1388 (do_data): Same here.
1389 (process_file): And here.
1390 Update copyright.
1391
1392 * symbols.c (colon): Rewrite "already defined" fatal message
1393 code for aout with USE_EMULATIONS.
1394 Update copyright.
1395
1396 * config/obj-aout.c (OBJ_HEADER): Define.
1397 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1398 fields of sentinel.
1399 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1400 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1401 forms here.
1402 (obj_aout_type): Expand S_SET_OTHER here too.
1403 (obj_read_begin_hook): Remove.
1404 (aout_pop_insert): New.
1405 (obj_aout_s_get_other): New.
1406 (obj_aout_s_get_desc): New.
1407 (aout_format_ops): New.
1408 Update copyright.
1409
1410 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1411 gets aout_pseudo_table.
1412 (aout_pseudo_table): Declare.
1413 (obj_read_begin_hook): Define.
1414 Update copyright.
1415
1416 * config/obj-coff.c (obj_pseudo_table): Rename to
1417 coff_pseudo_table.
1418 (coff_pop_insert): Use coff_pseudo_table.
1419 (coff_sec_sym_ok_for_reloc): Remove.
1420 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1421 and comment all zero entries and remove #if 0 code.
1422 Update copyright.
1423
1424 * config/obj-coff.h (obj_pop_insert): Define.
1425 (coff_pseudo_table): Declare.
1426 Update copyright.
1427
1428 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1429 s_get_size, s_set_size. Comment all zero entries.
1430 Update copyright.
1431
1432 * config/obj-elf.c (elf_s_get_other): New function.
1433 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1434 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1435 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1436 comment.
1437 (obj_elf_parse_section_letters): Don't pass error strings to
1438 printf as format arg.
1439 Update copyright.
1440
1441 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1442 OBJ_MAYBE_ECOFF.
1443 (elf_s_get_other): Declare.
1444 (S_GET_OTHER) Define as elf_s_get_other if not already
1445 defined.
1446 (S_SET_OTHER): Only define when not already defined.
1447 (elf_obj_read_begin_hook): Declare.
1448 (obj_read_begin_hook): Define.
1449 (elf_obj_symbol_new_hook): Declare.
1450 (obj_symbol_new_hook): Define.
1451 Update copyright.
1452
1453 * config/obj-multi.h: Add copyright header and protect against
1454 multiple inclusion. Add * to all function pointers.
1455 (OBJ_HEADER): If defined, include it rather than other defines
1456 in this file.
1457 (obj_frob_file_after_relocs): Test for NULL.
1458 (obj_symbol_new_hook): Here too.
1459 (obj_sec_sym_ok_for_reloc): And here.
1460 (S_GET_OTHER): Define.
1461 (S_GET_DESC): Define.
1462 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1463 (OBJ_MAYBE_ELF): Update comment.
1464
1465 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1466 OBJ_AOUT preprocessor conditional and handle emulation by
1467 testing OUTPUT_FLAVOR.
1468 (i386_displacement): Here too.
1469 (md_section_align): Similarly here.
1470 (i386_target_format): Conditionally compile when more than one
1471 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1472 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1473 (i386_displacement): Here too.
1474 Update copyright.
1475
1476 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1477 Define TARGET_FORMAT for aout only when not multi.
1478 Update copyright.
1479
1480 * config/te-multi.h: Delete file as it's identical to te-generic.h
1481
add0c677
AM		 14822000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1483
1484 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1485 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1486 LONG_MNEM_SUFFIX.
1487
1488 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1489 DWORD_MNEM_SUFFIX.
1490 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1491 comments.
1492
a19d8eb0
CP		 14932000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1494
66778679
RH		 1495 * config/tc-mips.c (mips_do_align): New function.
1496 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 1497
550262c4
NC		 14982000-01-10 Philip Blundell <philb@gnu.org>
1499
1500 * doc/c-arm.texi (ARM Options): Fix typo.
1501 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1502 line separator for Linux.
1503 * doc/as.texinfo (Comments): Mention the ARM.
1504
0decc840
NC		 15052000-01-10 Philip Blundell <pb@futuretv.com>
1506
1507 * configure.in (arm*-*-conix*): New target.
1508 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1509 armv*-*-linux-gnu.
1510 * configure: Regenerate.
1511
2e13b764
NC		 15122000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1513
1514 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1515 (obj_elf_visibility): New function.
1516
1517 * doc/as.texinfo (Visibility): New node: document visibility
1518 pseudo ops.
1519
3138f287
AM		 15201999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1521
1522 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1523 warning for absolute jump/call without `*' in non-intel mode. No
1524 need to set i.types[0] JumpAbsolute in intel mode.
1525
df32bc61
NC		 15261999-12-22 Philip Blundell <pb@futuretv.com>
1527
1528 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1529 hook function when changing sections.
1530 (arm_s_data): Likewise.
1531
b4d0b2b3
NC		 15321999-12-14 Nick Clifton <nickc@cygnus.com>
1533
1534 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1535 command line switch.
b4d0b2b3 1536
85cb2cf9
JL		 1537Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1538
1539 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1540 (r_registers, xr_registers): Define.
1541 (r_register_name, xr_register_name): New functions.
1542 (md_assemble): Handle new am33 operand types and instruction
1543 formats.
1544 (mn10300_insert_operand, check_operand): Likewise.
1545
a64bcdd8
NC		 15461999-11-29 Nick Clifton <nickc@cygnus.com>
1547
1548 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1549 (s_force_thumb): Set thumb_mode to 2.
1550 (md_assemble): Do not complain about thumb instructions on a
1551 non-thumb target if thumb_mode is set to 2.
1552
43b4c25e
MM		 15531999-11-28 Michael Meissner <meissner@cygnus.com>
1554
1555 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1556 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1557 (O_...): Add new machine dependent expressions if we are handling
1558 explicit relocations.
1559 (alpha_reloc_op): New static table holding the explicit relocation
1560 information.
1561 (alpha_literal_hash): New static to hold the hash table for
1562 explicit relocations.
1563 (alpha_macros): Add support for explicit relocations.
1564 (md_begin): If explicit relocations, initialize hash table.
1565 (md_assemble): Don't print a second error if tokenize_arguments
1566 already printed an error message.
1567 (md_apply_fix): Add support for explicit relocations.
1568 (alpha_force_relocation): Ditto.
1569 (alpha_fix_adjustable): Ditto.
1570 (alpha_adjust_symtab): New function to support explicit
1571 relocations.
1572 (alpha_adjust_symtab_relocs): Ditto.
1573 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1574 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1575 Add support for explicit relocations. Return -2 if an error
1576 message was already printed.
1577 (find_macro_match): Add support for explicit relocations. Comment
1578 each of the cases.
1579 (emit_insn): Add support for explicit relocations.
1580 (assemble_tokens): Ditto.
1581 (emit_ldgp): Ditto.
1582 (load_expression): Ditto.
1583 (emit_lda): Ditto.
1584 (emit_ldah): Ditto.
1585 (emit_ir_load): Ditto.
1586 (emit_loadstore): Ditto.
1587 (emit_ldXu): Ditto.
1588 (emit_ldil): Ditto.
1589 (emit_sextX): Ditto.
1590 (emit_division): Ditto.
1591 (emit_jsrjmp): Ditto.
1592 (emit_retjcr): Ditto.
1593
1594 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1595 ELF object format.
1596 (tc_adjust_symtab): If explicit relocations, call the function
1597 alpha_adjust_symtab.
1598 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1599 relocations next to the literal relocation they reference.
1600 (TC_INIT_FIX_DATA): Initialize the new fields.
1601 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1602
afbf211f
JL		 1603Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1604
1605 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1606 'B' operand for PA2.0 bb instruction.
eaa15ab8 1607
f11900d0
NC		 16081999-11-18 Nick Clifton <nickc@cygnus.com>
1609
1610 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1611 target.
1612
1613 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1614 relocs.
1615 (mcore_force_relocation): Force relocations to be generated for
1616 RVA relocs.
1617
2daf4fd8
AM		 16181999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1619
1620 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1621 (i386_displacement): Disallow O_big displacements.
1622
eb726e5d
DL		 1623Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1624
1625 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1626 improvements in error checking.
1627 (md_assemble): Support for unconditional ARM instructions.
1628 (md_parse_option): Support for -m[arm]v5e flag.
1629
035349a4
NC		 16301999-11-12 Nick Clifton <nickc@cygnus.com>
1631
1632 * macro.c (buffer_and_nest): Do not check beyond the end of the
1633 buffer.
1634
c1eae114
NC		 16351999-11-11 Nick Clifton <nickc@cygnus.com>
1636
1637 * macro.c (buffer_and_nest): Look for seperator after TO and
1638 FROM tokens.
1639
c5c834aa
AH		 16401999-11-08 Andrew Haley <aph@cygnus.com>
1641
1642 * app.c (do_scrub_chars): When in State 10, treat backslash
1643 characters in the same way as as symbol characters.
1644
98007ce7
RH		 16451999-11-07 Richard Henderson <rth@cygnus.com>
1646
1647 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1648 the previous label was in the current section before playing
1649 with auto-alignment.
1650
d6c497c7
NC		 16511999-11-06 Nick Clifton <nickc@cygnus.com>
1652
1653 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1654 for weak symbols.
d6c497c7 1655 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1656 the symbol is weak.
d6c497c7 1657
dd33dc0f
MM		 16581999-11-05 Michael Meissner <meissner@cygnus.com>
1659
1660 * expr.h (operatorT): Increase machine dependent operators to 16.
1661 * expr.c (op_rank): Ditto.
1662
5f91fe03
ILT		 16631999-11-03 Ian Lance Taylor <ian@zembu.com>
1664
53b0d397
ILT		 1665 * read.c (pseudo_set): Reject attempts to set the value of a
1666 section symbol.
1667
5f91fe03
ILT		 1668 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1669 if it is defined.
1670
1671 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1672
1673 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1674 to bfd_set_section_contents.
1675
829ce307
NC		 16761999-11-03 Nick Clifton <nickc@cygnus.com>
1677
1678 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1679
2bd7f1f3
GRK		 16801999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1681
1682 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1683 (mips_ip): Use OPCODE_IS_MEMBER.
1684
90ca882f
JL		 1685Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1686
acb56623
JL		 1687 * config/tc-arm.c (reg_required_here): Improve comments.
1688
66778679
RH		 1689 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1690 (tinsns): Initialize variants field.
b49cfa5d
JL		 1691
1692 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1693 BAD_PC respectively.
90ca882f 1694
29c4c6b5
NC		 16951999-10-27 Scott Bambrough <scottb@netwinder.org>
1696
1697 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1698 * config/tc-arm.h: Fix compile time warnings.
1699
d9fd9852
DN		 1700Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1701
1702 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1703 form @abs16, @(abs16) and @(abs16 + imm).
1704
9ce8a5dd
GRK		 17051999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1706
1707 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1708 (ISA_HAS_64_BIT_REGS) New.
1709 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1710 mips_emit_delays,macro_build,load_register,load_addresss,
1711 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1712 and/or use new ISA_xxx macros in expressions involving
1713 ISA, particularly mips_opts.isa.
1714
446a06c9
MM		 17151999-10-18 Michael Meissner <meissner@cygnus.com>
1716
1717 * expr.h (operatorT): Add machine dependent operators md1..md8.
1718 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1719 for the machine dependent operators to use.
1720
1721 * expr.c (op_rank): Add machine dependent operators.
1722
1723 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1724 operator.
1725 (O_cpregister): Ditto.
1726 (md_begin): Change X_op test that field is wide enough to use
1727 O_max instead of O_alpha_max.
1728 (cpu_types): Fill in missing initializer.
1729 (alpha_num_macros): Make unsigned.
1730 (md_assemble): Make opnamelen be size_t.
1731 (md_apply_fix): Cast alpha_num_operands to int before testing.
1732 (alpha_force_relocation): Ditto.
1733 (alpha_fix_adjustable): Ditto.
1734 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1735 (tc_gen_reloc): Ditto.
1736 (tc_get_register): Ditto.
1737 (emit_ldgp): Ditto.
1738 (emit_lda): Ditto.
1739 (emit_ldah): Ditto.
1740 (emit_ldil): Ditto.
1741 (s_alpha_ent): Ditto.
1742 (s_alpha_end): Ditto.
1743 (s_alpha_frame): Ditto.
1744 (s_alpha_prologue): Ditto.
1745 (s_alpha_file): Ditto.
1746 (s_alpha_gprel32): Ditto.
1747 (s_alpha_proc): Ditto.
1748 (s_alpha_set): Ditto.
1749 (s_alpha_base): Ditto.
1750 (s_alpha_align): Ditto.
1751 (s_alpha_arch): Ditto.
1752 (alpha_align): Ditto.
1753 (assemble_insn): Suppress unused variable warning.
1754 (emit_insn): Ditto.
1755 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1756 order in the structure.
1757 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1758
476cdcb8
JL		 1759Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1760
1761 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1762
c388dee8
AM		 17631999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1764
1765 * config/tc-i386.c (i386_index_check): Correct #endif location.
1766
2bdd6cf5
GK		 1767Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1768
1769 * as.c (show_usage): Document new options.
1770 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1771 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1772 (parse_args): Parse the new options.
1773 (main): If there were warnings, and --fatal-warnings
1774 was specified, print an error.
1775 * as.h: New variable, flag_fatal_warnings, for new option.
1776
d53d2751
JL		 1777Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1778
1779 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1780 '@'. Change autoincrement completers to fall through to cache control
1781 completers.
1782
1783 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 1784 arg.
d53d2751
JL		 1785 (pa_parse_addb_64_cmpltr): New function.
1786
1787 * config/tc-hppa.c (pa_ip): Change error message.
1788 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1789 '?Q' args to allow falling through.
1790
8fce3f5e 1791 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 1792 Remove unused conditional codes.
1793 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1794
ba09cd8d
DN		 1795Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1796
1797 * config/tc-d30v.c (CHAR_BIT): Define.
1798 (check_range): Fix bit operations to support integers bigger than
1799 32 bits.
1800
c43185de
DN		 1801Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1802
1803 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1804 operands.
1805
925c058e
DE		 1806Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1807 Doug Evans <devans@cygnus.com>
1808
1809 Add support for m32rx.
1810 * config/tc-m32r.c (enable_m32rx): New static global.
1811 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1812 (allow_m32rx): New function.
1813 (M32R_SHORTOPTS): Add `O'.
1814 (md_longopts): Add --m32rx plus several warning options.
1815 (md_parse_option): Handle new options.
1816 (md_show_usage): Print them.
1817 (md_begin): Enable m32rx.
1818 (OPERAND_IS_COND_BIT): New macro.
1819 (first_writes_to_seconds_operands): New function.
1820 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1821 (target_make_parallel,assemble_two_insns): New functions.
1822 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1823 If optimizing and m32rx, try to make consecutive insns parallel.
1824
fba2b7f9
GK		 1825Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1826
1827 * config/tc-mips.c (nopic_need_relax): Allow for the
1828 .sdata.foo sections generated by -fdata-sections,
1829 and for the .gnu.linkonce.s sections generated by C++.
1830
fd232ac8
JL		 1831Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1832
ce674324
JL		 1833 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1834 with cleaner code using completer prefixes. Add 'Y'.
1835
fd232ac8
JL		 1836 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1837
b1039fc4
JL		 1838Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1839
66778679 1840 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1841 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1842 insn does not match and we should try the next insn in the table.
1843
913f265c
NC		 18441999-09-22 Nick Clifton <nickc@cygnus.com>
1845
1846 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1847
54af6ff6
JL		 1848Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1849
1850 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1851 of PA2.0 support.
1852
4cc782b5
ILT		 18531999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1854
1855 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1856 OBJ_ELF. If ELF, add "sq".
1857 (md_parse_option): If ELF, ignore -s and -q.
1858 (md_show_usage): Mention ELF options.
1859
6be78360
JL		 1860Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1861
eaa15ab8 1862 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 1863 operands.
1864
71823da4
JL		 1865 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1866
61dd1d31
JL		 1867 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1868
1cf6ae67
JL		 1869 * config/tc-hppa.c (struct pa_it): New field "trunc".
1870 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1871 (pa_parse_ftest_gfx_completer): New function
1872 (pa_parse_fp_cnv_format): New function.
1873
77c02e18
JL		 1874 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1875 (md_apply_fix): Handle 22bit pc-rel branches.
1876
629d9417
JL		 1877 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1878
dbe2f9ee
JL		 1879 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1880
3db6e6bd
JL		 1881 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1882
6be78360
JL		 1883 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1884
e061d86f
JL		 1885Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1886
66778679
RH		 1887 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1888 (pa_ip): Handle 'fX'.
e061d86f 1889
7acbfc6b
JL		 1890Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1891
1892 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1893 unwinds unless the function is in the text space.
1894 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1895
2d93dcc4
JL		 1896Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1897
b52c78b8
JL		 1898 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1899 (md_assemble): To here. Tweak address generation.
1900
2d93dcc4
JL		 1901 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1902 debug_line.
1903 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1904 (md_assemble): Call dwarf2_where for OBJ_ELF.
1905 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1906 (pa_end_of_source): New function.
1907 * tc-hppa.h (md_end): Define for OBJ_ELF.
1908
6d83c84b
MM		 19091999-09-14 Michael Meissner <meissner@cygnus.com>
1910
1911 * configure.in (Canonicalization of target names): Remove adding
1912 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1913 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1914 * configure: Regenerate.
1915
41fd319a
ILT		 19161999-09-14 Donn Terry <donn@interix.com>
1917
1918 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1919
795a7704
AM		 19201999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1921
2f66722d
AM		 1922 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1923 pc-relative jmp/call to an absolute symbol.
1924 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1925 absolute section symbols.
1926
795a7704
AM		 1927 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1928 jump handling code and comments.
1929
c0c949c7
ILT		 19301999-09-12 Ian Lance Taylor <ian@zembu.com>
1931
1932 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1933 the value if TE_PE and a global defined symbol.
1934
e723ef7c
ILT		 19351999-09-11 Ian Lance Taylor <ian@zembu.com>
1936
1937 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1938 print the symbol, rather than printing it here.
1939
fa16d387
ILT		 19401999-09-11 Donn Terry <donn@interix.com>
1941
d33e1d24
ILT		 1942 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1943 BFD_RELOC_RVA relocations.
1944
18dc2407
ILT		 1945 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1946 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1947 starts with "_G".
1948
945a1a6b
ILT		 1949 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1950 defined.
1951 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1952 * doc/internals.texi (Object format backend): Document
1953 SET_SECTION_RELOCS.
1954
79d292aa
ILT		 1955 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1956 relocations against global symbols if TE_PE.
1957
7a6284c4
ILT		 1958 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1959 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1960
8828d862
ILT		 1961 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1962 symbols.
1963
9690c54d
ILT		 1964 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1965 symbols which do not have a constant value, or tags with
1966 non-tags. Remove the symbol from the list before adding it at the
1967 end.
1968
23dab925
ILT		 1969 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1970 C_FCN symbol differently if TE_PE.
1971 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1972 appears in the pseudo-op, rather coff_line_base which is only set
1973 for a .bf symbol.
1974
28428223
ILT		 1975 * config/obj-coff.c (obj_coff_loc): New static function.
1976 (obj_pseudo_table): Add "loc".
1977
e8a3ab75
ILT		 1978 * config/obj-coff.c (add_lineno): Check that the line number is
1979 positive.
1980
2ab9b79e
ILT		 1981 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1982 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1983 int.
1984 (md_atof): Return NULL rather than 0.
1985 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1986 * expr.c (expr): Change first parameter to int.
1987 * config/obj-coff.c: Add declarations for static functions.
1988 (coff_frob_symbol): Use SYM_AUXENT.
1989 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1990
5881e4aa
ILT		 1991 * config/obj-coff.c (obj_coff_section): Default to setting
1992 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1993
e723ef7c
ILT		 1994 * write.c (adjust_reloc_syms): Print adjusted fixup.
1995
fa16d387
ILT		 1996 * expr.c (integer_constant): Correct too_many_digits calculation
1997 in base 10 case.
1998
13a830b6
AS		 19991999-09-09 Andreas Schwab <schwab@suse.de>
2000
2001 * doc/c-arm.texi: Fix arguments of @var to not contain
2002 punctuation.
2003
325188ec
NC		 20041999-09-08 Philip Blundell <pb@nexus.co.uk>
2005
2006 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2007 and COFF targets.
2008 (md_parse_option): Only support -k flag for ELF and COFF targets.
2009
e7c1f43c
JL		 2010Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2011
2012 * config/tc-hppa.c (pa_ip): Put strict register checks before
2013 call to pa_parse_number.
2014
4964086a
JL		 2015 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2016
c4bf532f
ILT		 20171999-09-06 Ian Lance Taylor <ian@zembu.com>
2018
2019 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2020 BFD_ASSEMBLER code.
2021
a33132fd
ILT		 20221999-09-06 Donn Terry <donn@interix.com>
2023
2024 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2025
0f4f8b56
JL		 2026Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2027
2028 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2029 candidate instruction. Require registers for register arguments
2030 when in strict mode. Require assemble-time constants for
2031 constants when in strict mode.
2032 (pa_get_absolute_expression): Require a constant when in strict
2033 mode.
eaa15ab8 2034
d3388653
NC		 20351999-09-06 Nick Clifton <nickc@cygnus.com>
2036
2037 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2038
041dd5a9
ILT		 20391999-09-04 Steve Chamberlain <sac@pobox.com>
2040
2041 * config/tc-pj.c: New file, supports picoJava in ELF.
2042 * config/tc-pj.h: Ditto.
2043 * configure.in (pjl*, pj*): New targets.
2044 * Makefile.am: Rebuild dependencies.
2045 (CPU_TYPES): Add pj.
2046 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2047 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2048 * doc/c-pj.texi: New file.
2049 * doc/as.texinfo: Add some PJ specifics.
2050 * doc/all.texi: Add PJ to the list of all architectures, sort them
2051 all alphabetically.
2052 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2053 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2054
4ca72d38
AM		 20551999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2056
2057 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2058 (obj_frob_file): Test for null pointer.
2059 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2060 (OBJ_PROCESS_STAB): And here.
2061 (elf_obj_sy): Remove
2062
2063 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2064 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2065 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2066
2067 * config/obj-coff.c (no_func): Remove.
2068 (coff_format_ops): Change occurrences of no_func to 0, as we test
2069 for 0 in obj-multi.h.
2070
2071 * configure.in: Enable bfd for i386-coff when primary target is
2072 bfd. Enable i386 elf,coff emulation support. Don't set
2073 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2074 emulation to support.
2075 *configure: Regenerate.
2076
bcef92fa
NC		 20771999-09-02 Nick Clifton <nickc@cygnus.com>
2078
2079 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2080 .section .line directive is encountered.
2081
cdf82bcf
NC		 20821999-09-01 Nick Clifton <nickc@cygnus.com>
2083
5856c19a
NC		 2084 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2085 format.
2086
cdf82bcf
NC		 2087 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2088 * as.texinfo: Document --gdwarf2 command line option.
2089 Add additional documentation of ARM command line switches.
2090
af6bdddf
AM		 20911999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2092
2093 * config/tc-i386.c (i386_intel_memory_operand): Combine
2094 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2095 and RESTORE_END_STRING around parse_register calls.
2096 (i386_operand): Here too.
2097 (i386_is_reg): Remove.
2098 (parse_register): Move as_bad calls from within this function to
2099 callers.
2100
5f47d35b
AM		 21011999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2102
2103 Based on a patch from H.J. Lu <hjl@gnu.org>
2104 * config/tc-i386.c (parse_register): Handle FP regs specially.
2105 (md_begin): Remove '(' and ')' from register_chars.
2106
1174497c
DE		 21071999-08-29 Doug Evans <devans@casey.cygnus.com>
2108
2109 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2110 error message (done elsewhere).
2111
17d9105c
JL		 2112Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2113
2114 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2115
9ecc05f0
JL		 2116Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2117
66778679 2118 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 2119 args by 'f'.
2120
9e4f2d3a
JL		 2121 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2122
680ef6de
JL		 2123 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2124 between args.
2125 Add new completers. Fix bug in 64 bit condition handling.
2126
413c94ba
JL		 2127 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2128 'cS', and 'c*'.
2129
28252e61
JL		 2130 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2131
a97685e9
JL		 2132 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2133
9ecc05f0
JL		 2134 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2135
cb30237e
NC		 21361999-08-27 Jim Wilson <wilson@cygnus.com>
2137
2138 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2139 (struct ls): Add frag field. Initialize it to zero.
2140 (out_end_sequence): New local text_frag. Set it while in text section.
2141 Replace address check with frag check. Set ls.frag to text_frag if
2142 out_set_addr called.
2143 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2144 Set it before switching sections. Replace address check with frag
2145 check. Set ls.frag to saved_frag if out_set_addr called.
2146
09a798ea
NC		 21471999-08-26 David Mosberger <davidm@hpl.hp.com>
2148
66778679 2149 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 2150 output "advance_pc" opcode instead of calling gen_addr_line().
2151 The latter has the undesired side-effect of creating a new row
2152 in the debug line info matrix.
2153
e1c05f12
NC		 21541999-08-26 Jim Wilson <wilson@cygnus.com>
2155
2156 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2157 ls.last_filename if last is less than zero. Set ls.last_filename
2158 when allocating new entry.
2159 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2160 call.
2161
b23bac36
AM		 21621999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2163
2164 * config/tc-i386.c (i386_index_check): Fix the displacement size
2165 when INFER_ADDR_PREFIX.
2166
50f4163f
NC		 21671999-08-18 Nick Clifton <nickc@cygnus.com>
2168
2169 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2170 display its value.
2171
f589a541
ILT		 21721999-08-17 Ian Lance Taylor <ian@zembu.com>
2173
2174 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2175 handle 0xffffNNNN constants correctly.
2176
11450271
NC		 21771999-08-16 Nick Clifton <nickc@cygnus.com>
2178
2179 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2180 as well as loads.
2181
276b1dc2
NC		 21821999-08-13 Nick Clifton <nickc@cygnus.com>
2183
2184 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2185 (md_apply_fix3): Always pass positive values to
2186 validate_offset_imm.
2187
ae5ad4ad
NC		 21881999-08-12 Nick Clifton <nickc@cygnus.com>
2189
2190 * config/tc-arm.c (skip_whitespace): New macro.
2191 Formatting tidy ups.
2192
2193 (md_apply_fix3): Store relocation offset in addend for ELF based
2194 relocs.
2195 (arm_force_relocation): Always generate relocs for Thumb function
2196 calls.
2197
bf6d3895
AM		 21981999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2199
2200 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2201 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2202
46031ca9
JL		 2203Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2204
b100be66
JL		 2205 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2206 flags for the unwind subspace.
2207
46031ca9
JL		 2208 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2209 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2210 suitable relocation based on the size of the target's pointer.
2211 Always Use subsegment zero for the unwinders.
2212 (pa_level): Handle "2.0w".
2213
0825afba
JR		 2214Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2215
2216 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2217 with the following instruction unless this was specified.
2218
1a1ae23e
ILT		 22191999-08-09 Ian Lance Taylor <ian@zembu.com>
2220
2221 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2222 certain sections, to match BFD changes.
2223
81afc846
ILT		 22241999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2225
2226 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2227 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 2228 * Makefile.in: Rebuild.
81afc846 2229
04ad1543
ILT		 22301999-08-08 Ian Lance Taylor <ian@zembu.com>
2231
2232 * Makefile.am: Rename .dep* files to DEP*.
2233 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2234 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2235 targets to DEPOBJ.
2236 * Makefile.in: Rebuild.
2237
1eb7027c
RH		 22381999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2239
2240 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2241
2dcc60be
ILT		 22421999-08-08 Ian Lance Taylor <ian@zembu.com>
2243
46eec08e
ILT		 2244 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2245 avoid problems on DOS filesystems.
2246 * Makefile.in: Rebuild.
2247
2dcc60be
ILT		 2248 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2249
22501999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2251
2252 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2253 section flag.
2254
76a27922
ILT		 22551999-08-08 Ian Lance Taylor <ian@zembu.com>
2256
2257 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 2258 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 2259 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2260
0741736b
JL		 2261Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2262
2263 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2264
9a913dfb
JL		 2265Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2266
2267 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2268
a1f2d742
ILT		 22691999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2270
2271 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2272 non-adjustable symbols.
2273
55a914bc
JL		 2274Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2275
2276 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2277
336f7c70 2278Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 2279
2280 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2281 operands.
2282
9750fcc5
ILT		 22831999-08-05 Donn Terry <donn@interix.com>
2284
2285 * config/te-interix.h: New file.
2286 * configure.in (i386-*-interix*): New target.
2287 * configure: Rebuild.
2288
39ba5561
JL		 2289Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2290
2291 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2292 selectors for ELF too.
2293 (selector_table): Add "ltp" and "rtp" selectors.
2294
eecb386c
AM		 22951999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2296
2297 * config/tc-i386.c (i386_operand): No need to change
2298 operand_string pointer in segment reg case before goto
2299 do_memory_reference. Initialise displacement_string_start and
2300 displacement_string_end after do_memory_reference label.
2301 (i386_index_check): Add operand_string param, and print error
2302 message on failure here.
2303 (i386_intel_memory_operand): Instead of here.
2304 (i386_operand): And here.
2305 (INFER_ADDR_PREFIX): Enable.
2306
2307 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2308
2309 * config/tc-i386.h (DefaultSize): Define. Renumber following
2310 opcode_modifier defines.
2311
2312 From Etienne Lorrain <etienne.lorrain@ibm.net>
2313 * config/tc-i386.c (stackop_size): New variable.
2314 (set_16bit_code_flag): Clear it here.
2315 (set_16bit_gcc_code_flag): New function.
2316 (md_pseudo_table): Add "code16gcc" entry.
2317 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2318
f173e82e
ILT		 23191999-08-03 Ian Lance Taylor <ian@zembu.com>
2320
a04b544b
ILT		 2321 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2322 next_set_end even if the end symbol is being discarded.
2323
2324 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2325 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2326 * config/obj-coff.c: Likewise.
2327 (seg_info_type): Remove.
2328 (seg_info_off_by_4): Change to array of segT.
2329 (s_get_segment): Adjust accordingly.
2330 (obj_pseudo_table): Fully initialize sentinel entry.
2331
f173e82e
ILT		 2332 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2333 Ralf Baechle <ralf@uni-koblenz.de>.
2334
c3332e24
AM		 23351999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2336
2337 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2338
23391999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2340
24eab124
AM		 2341 * config/tc-i386.c: Indentation and white space changes.
2342 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2343 don't enable it by default.
2344 (i386_intel_operand): Remove redundant prototype.
2345 Move check on number of memory operands, and i.mem_operands++
2346 (i386_intel_memory_operand): To here.
2347 Remove i386_immediate code from here. Remove special case code
2348 for input and output using (%dx). Remove base/index checks and
2349 call i386_index_check instead. Save initial operand_string
2350 argument for error message.
2351 (i386_operand): Remove redundant prototype. Move base/index
2352 checks to i386_index_check.
2353 (i386_displacement): Move intel mode check for non-zero
2354 i.disp_operand
2355 (i386_intel_memory_operand): To here.
c3332e24 2356
6d8809aa
RH		 23571999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2358
2359 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2360 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2361 by .register pseudo-op if -64 and --no-undeclared-regs.
2362 (s_register, sparc_adjust_symtab): New functions.
2363 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2364 Declare sparc_adjust_symtab as tc_adjust_symtab.
2365 * doc/c-sparc.texi: Add description of #ignore special literal
2366 for .register pseudo-op.
2367
c8d259f7
CM		 23681999-07-30 Catherine Moore <clm@cygnus.com>
2369
eaa15ab8 2370 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 2371 the relocation's section offset.
2372
b77ad1d4
AM		 23731999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2374
2375 * write.c (fixup_segment): Fix generic error check overflow test.
2376
2377 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2378 X_add_number to long.
2379
b53fcc20
JL		 2380Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2381
2382 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2383 processing.
2384
d2e71411
ILT		 23851999-07-27 Ian Lance Taylor <ian@zembu.com>
2386
2387 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2388 VTABLE relocations.
2389
e9f56b1d
ILT		 23901999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2391
2392 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 2393
1a39f480
ILT		 2394 * configure.bat: Remove; obsolete.
2395 * config/go32.cfg: Likewise.
2396
29fe79d3
ILT		 23971999-07-21 Brad M. Garcia <bgarcia@fore.com>
2398
2399 * configure.in (i386-*-vxworks*): New target.
2400 * configure: Rebuild.
2401
e06510e6
RH		 24021999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2403
2404 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2405
dabe3bbc
RH		 24061999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2407
2408 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2409 on -64 and not pic.
2410 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2411 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2412 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2413 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2414 MAX_RELOC_EXPANSION): Define.
2415 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2416
b4cac588
AM		 24171999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2418
2419 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2420 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2421 block. Print a warning if an 8-bit or 16-bit constant
2422 displacement or immediate is truncated on output.
2423 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2424 immediate.
2425 (i386_operand): Disallow immediate jump absolute operand.
2426
966ed0b4
ILT		 24271999-07-15 Ian Lance Taylor <ian@zembu.com>
2428
0ed15843
ILT		 2429 * configure.in: Bump version number to 2.9.5.
2430 * configure: Rebuild.
2431
966ed0b4
ILT		 2432 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2433 or %llx work.
2434
67f1cff0
JL		 2435Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2436
2437 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2438 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2439
2f992c04
NC		 24401999-07-14 Philip Blundell <pb@nexus.co.uk>
2441
2442 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2443 is defined.
2444 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2445
2446 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2447 if -mno-fpu was given.
2448 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2449 relocs.
2450 (cons_fix_new_arm): Remove misleading comments.
2451
14ad458a
ILT		 24521999-07-14 Ian Lance Taylor <ian@zembu.com>
2453
2454 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2455 error message.
2456 (relax_segment): Likewise. After giving a rs_org error, convert
2457 the frag to rs_align to avoid cascading errors.
2458
36823076
AS		 24591999-07-12 Andreas Schwab <schwab@suse.de>
2460
2461 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2462
ab9da554
ILT		 24631999-07-11 Ian Lance Taylor <ian@zembu.com>
2464
2465 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2466 as appropriate. Fill in structure initializations. Add variable
2467 initializations. Add casts.
2468 * dwarf2dbg.c (print_stats): Change i to size_t.
2469 * listing.c (listing_listing): Change list_line to unsigned int.
2470
e0accf0c
ILT		 24711999-07-10 Ian Lance Taylor <ian@zembu.com>
2472
2473 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2474 rather than checking for \001 and \002 in symbol name.
2475 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2476
7d4ce8a9
JL		 2477Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2478
2479 * configure.in (hppa*-linux-gnu*): New target.
2480 * configure: Rebuilt.
2481
5395a469
NC		 24821999-07-08 Nick Clifton <nickc@cygnus.com>
2483
2484 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2485
cac58fa6
NC		 24861999-07-07 Nick Clifton <nickc@cygnus.com>
2487
5395a469 2488 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 2489 accessing symbolP directly.
2490
03b36ee1
JL		 2491Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2492
2493 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2494 for ELF.
2495
49a5575c
NC		 24961999-07-05 Nick Clifton <nickc@cygnus.com>
2497
2498 * config/tc-arm.c (ARM_EXT_V5): Define.
2499 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2500 (md_begin): Detect ARM v5 architectures.
2501 (md_parse_option): Accept arm v5 specification.
2502 (md_show_usage): Documment -marmv5 switch.
2503
2504 * doc/c-arm.texi: Document -marmv5 command line option.
2505
2506 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2507 op.
2508 (validate_immediate_twopart): New function. Determine if a
2509 constant can be computed by two ADD instructions.
2510 (output_inst): Remove its command line parameter - it was never
2511 used.
2512 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2513 implememt the ADRL pseudo op.
2514 (tc_gen_reloc): Generate a suitable error message if an ADRL
2515 instruction tries to generate a real reloc.
2516
2517 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2518
09ecf0ba
JL		 2519Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2520
2521 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2522 into lower case.
2523
264d6861
ILT		 25241999-06-27 H.J. Lu <hjl@gnu.org>
2525
2526 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2527 non BFD_ASSEMBLER case.
2528
827c0149
ILT		 25291999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2530
2531 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2532 data.
2533
a340d270
RH		 25341999-06-26 David Mosberger <davidm@hpl.hp.com>
2535
2536 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2537 out_end_sequence() when the address decreases due to a new frag.
2538 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2539 numbering starts with 1.
2540
16b93d88
NC		 25411999-06-23 Nick Clifton <nickc@cygnus.com>
2542
2543 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2544 .section for COFF.
2545 (mcore_s_text): Call obj_elf_text for ELF target.
2546 (mcore_s_data): Call obj_elf_data for ELF target.
2547 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2548 for COFF target.
2549 (mcore_s_bss): New function: Dump literal table before changing
2550 sections.
2551 (mcore_s_comm): New function: Dump literal table before changing
2552 sections.
2553
2554 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2555 No longer static functions.
2556 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2557 Provide prototypes for these functions.
2558
fed9b18a
ILT		 25591999-06-22 Ian Lance Taylor <ian@zembu.com>
2560
be2acf27
ILT		 2561 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2562 a list of names, to try obj_segment_name, and to try abbreviated
2563 names when using COFF without long section names.
2564
7dcc9865
ILT		 2565 * config/tc-alpha.c: More use of symbol accessor functions.
2566 * config/tc-arc.c: Likewise.
2567 * config/tc-d30v.c: Likewise.
2568 * config/tc-fr30.c: Likewise.
2569 * config/tc-i860.c: Likewise.
2570 * config/tc-m88k.c: Likewise.
2571 * config/tc-mcore.c: Likewise.
2572 * config/tc-ns32k.c: Likewise.
2573 * config/tc-sparc.c: Likewise.
2574 * config/tc-v850.c: Likewise.
2575
a77f5182
ILT		 2576 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2577 sy_value with appropriate accessor functions.
2578 * config/tc-arm.c (md_apply_fix3): Likewise.
2579 * config/tc-d10v.c (AT_WORD_P): Likewise.
2580 * config/tc-v850.c (reg_name_search): Likewise.
2581
fed9b18a
ILT		 2582 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2583 use symbol_get_bfdsym instead.
2584 * config/tc-ppc.c (md_assemble): Likewise.
2585 * config/tc-v850.c (v850_comm): Likewise.
2586
310b5aa2
ILT		 25871999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2588
2589 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2590 the symbol, rather than accessing the bsym member.
2591 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2592 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2593 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2594 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2595 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2596 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2597 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2598 * config/tc-v850.c (tc_gen_reloc): Likewise.
2599
9cb8e75e
JL		 2600Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2601
2602 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2603 (hppa_gen_reloc_type): Conditionalize on BFD64.
2604 (tc_gen_reloc): Re-enable ELF relocations.
2605 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2606
3d103319
ILT		 26071999-06-21 Ian Lance Taylor <ian@zembu.com>
2608
2609 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2610 warning.
2611 (do_ldst): Move assignment out of if condition.
2612 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2613 parentheses to avoid warning.
2614
776b24b4
NC		 26151999-06-21 Nick Clifton <nickc@cygnus.com>
2616
155f0fe7
NC		 2617 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2618 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2619
809ffe0d
ILT		 26201999-06-19 Ian Lance Taylor <ian@zembu.com>
2621
2622 * config/tc-ppc.c: Update for symbol handling changes.
2623 * config/obj-coff.c: Likewise.
2624
49863f82
JL		 2625Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2626
2627 * tc-hppa.c: General cleanups of ELF support. No more spaces
2628 and subspaces for ELF.
2629 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2630 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2631 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2632 (UNWIND_SECTION_NAME): Likewise.
2633 (space/subspace related structures): Conditionalize definitions
2634 on OBJ_SOM.
2635 (space/subspace directives and support routines): Conditionalize
2636 definitions and references/uses on OBJ_SOM.
2637 (label_symbol_struct): For ELF, track the symbol's segment. For
2638 SOM track its space.
2639 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2640 changes.
2641 (USE_ALIASES): Kill for both SOM & ELF.
2642 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2643 (pa_space, pa_subspace): Corresponding changes.
2644 (pa_spaces_begin): Corresponding chagnes.
2645 (md_begin): Do not muck around with space/subspace stuff for
2646 OBJ_ELF.
2647 (md_apply_fix): Temporarily disable argument relocation stuff
2648 for OBJ_ELF.
2649 (tc_gen_reloc): Temporarily disable relocation generation for
2650 OBJ_ELF
2651 (pa_build_unwind_subspace): Similarly.
2652
fed881b1
NC		 26531999-06-16 Nick Clifton <nickc@cygnus.com>
2654
2655 * config/tc-arm.c (thumb_set): New pseudo op.
2656 (text, data, section): Override these pseudo ops with ARM
2657 specific versions.
2658 (s_thumb_set): New function: Perform the same as a .set pseudo
2659 op, but also mark the alias'ed symbol as being a Thumb
2660 function.
2661 (arm_s_text): New function: Perform the same as the .text
2662 pseudo op, but dump the literal pool before changing
2663 sections.
2664 (arm_s_data): New function: Perform the same as the .data
2665 pseudo op, but dump the literal pool before changing
2666 sections.
2667 (arm_s_section): New function: Perform the same as the
2668 .section pseudo op, but dump the literal pool before changing
2669 sections.
2670 (arm_cleanup): Do not reset the current section before dumping
2671 the literal pool.
2672
0f94f4c8
NC		 26731999-06-17 Nick Clifton <nickc@cygnus.com>
2674
2f3519a2
NC		 2675 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2676 OPTION_NO_WARN_UNMATCHED entries.
2677 (md_parse_option): Generate a warning message if an unrecognised
2678 option is encountered.
2679
0f94f4c8
NC		 2680 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2681 (get_operands): When parsing an expression after an '@' symbol
2682 has been detected, do not ignore '#' symbols.
2683 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2684 false.
2685
e4a86f6f
ILT		 26861999-06-13 Ian Lance Taylor <ian@zembu.com>
2687
2688 From K. Richard Pixley <rich@noir.com>:
2689 * configure.in (ppc-*-vxworks*): New target.
2690 * configure: Rebuild.
2691
a8aed0fb
UD		 26921999-06-12 Philip Blundell <philb@gnu.org>
2693
2694 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2695
7565ed77
ILT		 26961999-06-13 Ian Lance Taylor <ian@zembu.com>
2697
2698 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2699 which refer to symbols in linkonce sections, permit reducing the
2700 relocs if the symbol is local.
2701
b9e57a38
ILT		 27021999-06-12 Ian Lance Taylor <ian@zembu.com>
2703
2704 * subsegs.c (subseg_text_p): New function.
2705 * as.h (subseg_text_p): Declare.
2706 * read.c (do_align): Use subseg_text_p to set the default fill.
2707 * write.c (subsegs_finish): Likewise.
2708 * config/obj-coff.c (write_object_file): Likewise.
2709 * config/tc-i386.h (md_maybe_text): Don't define.
2710 (md_do_align): Use subseg_text_p to set the default fill.
2711 * config/tc-m32r.c (m32r_do_align): Likewise.
2712 * config/tc-sh.c (sh_do_align): Likewise.
2713 * config/tc-sparc.h (md_do_align): Likewise.
2714
008960a5
ILT		 27151999-06-12 David O'Brien <obrien@freebsd.org>
2716
2717 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2718 * configure: Rebuild.
2719
a1605869
ILT		 27201999-06-12 Ian Lance Taylor <ian@zembu.com>
2721
d9ac5a3b
ILT		 2722 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2723 * Makefile.am: Rebuild dependencies.
2724 * Makefile.in: Rebuild.
2725
a1605869
ILT		 2726 * config/tc-i386.c (i386_immediate): Remove unused label
2727 seg_unimplemented.
2728
2729 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2730 * symbols.c: Likewise.
2731 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2732 sy_next field when taking address, rather than symbol_next.
2733
2734 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2735 offsetT.
2736 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2737 value from the output file architecture.
2738 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2739 * dwarf2dbg.h: Change bfd_vma to addressT.
2740
a7cd1c22
ILT		 27411999-06-11 Ian Lance Taylor <ian@zembu.com>
2742
2743 * dwarf2dbg.h: Use PARAMS in function declarations.
2744
76171f81
ILT		 27451999-06-11 Martin Dorey <mdorey@madge.com>
2746
2747 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2748 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2749 OBJ_ELF.
2750 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2751
9b4d630b
ILT		 27521999-06-11 Ian Lance Taylor <ian@zembu.com>
2753
5865bb77
ILT		 2754 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2755
9e7c96d9
ILT		 2756 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2757 popsection.
2758
1b50c718
ILT		 2759 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2760
1bf67e0d
ILT		 2761 * read.c (read_a_source_file): Only declare inescape if
2762 QUOTES_IN_INSN.
2763
2764 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2765 match parameters.
2766 (find_entry_byval): Add parens to avoid warning.
2767
2768 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2769
9b4d630b
ILT		 2770 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2771 undefined symbols.
2772
a22b281c
RH		 27731999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2774
66778679 2775 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2776 with isoctal.
2777
2778 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2779 synthetize_setx): New functions.
2780 (md_assemble): Broken the special cases into the above
2781 functions. Make compiler happy if sizeof(bfd_vma)==4.
2782 Fix sethi generated from set/setuw. If instructions have a relloc,
2783 always clear the fields to be relocated in the opcode.
2784 (sparc_ip): Remove special_case global variable.
2785
7f2f689c
ILT		 27861999-06-10 Ian Lance Taylor <ian@zembu.com>
2787
d7ba4a77
ILT		 2788 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2789 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2790 indication of success rather than a value.
2791 (itbl_get_val): Likewise.
2792 (itbl_get_field): Use strcspn. Change delimiters to include
2793 parens.
2794 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2795 (itbl_get_val): Likewise.
2796 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2797
7f2f689c
ILT		 2798 * symbols.c (copy_symbol_attributes): Convert local symbols to
2799 regular symbols.
2800
c1d3c45e
NC		 28011999-06-10 Nick Clifton <nickc@cygnus.com>
2802
2803 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2804 ARM920t.
2805
63fab58c
RH		 28061999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2807
2808 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2809 Optimize set if sizeof(bfd_vma) == 64.
2810 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2811 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2812 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2813
cf9a1301
RH		 28141999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2815
2816 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2817 (s_ncons): New function.
2818 (native_op_table): New table.
2819 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2820 R_SPARC_OLO10 handling.
2821
bf29b231
RH		 2822Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2823
2824 * expr.h (struct expressionS): Revert last change; widen X_op.
2825 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2826
9be1cda6
AS		 2827Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2828
a4835b42
AS		 2829 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2830 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2831 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2832 * Makefile.in: Regenerated.
2833
9be1cda6
AS		 2834 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2835 `common' pass on to s_mri_common.
2836 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2837
62335629
RH		 28381999-06-06 Richard Henderson <rth@cygnus.com>
2839
2840 * config/obj-elf.c (obj_elf_section): Don't free the return
2841 value of demand_copy_C_string.
2842
9de8d8f1
RH		 28431999-06-05 Richard Henderson <rth@cygnus.com>
2844
2845 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2846 creation logic from obj_elf_create_section.
2847
2848 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2849 (section_stack): New.
2850 (special_sections): Make const.
2851 (obj_elf_section): Gut and rewrite parsing.
2852 (obj_elf_change_section): New function broken out of obj_elf_section.
2853 (obj_elf_parse_section_letters): Likewise.
2854 (obj_elf_section_word): Likewise.
2855 (obj_elf_section_type): Likewise.
2856 (obj_elf_previous): Treat as a toggle.
2857 (obj_elf_popsection): New.
2858 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2859 (ppc_section_type): Likewise.
2860 * config/tc-ppc.h: Likewise.
2861
2862 * expr.h (struct expressionS): Don't make X_op a bitfield.
2863 * config/tc-alpha.c: Update for symbol handling changes.
2864 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2865 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2866
58b5739a
RH		 28671999-06-05 Richard Henderson <rth@cygnus.com>
2868
2869 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2870 (dwarf2_gen_line_info): Kill unused variables.
2871 (dwarf2_finish): Likewise.
2872 (dwarf2_where): Likewise.
2873 (dwarf2_directive_file): If we've only got a string,
2874 hand off to s_app_file.
2875 * ecoff.c: Move the include of ecoff.h.
2876 * symbols.h (S_IS_FUNCTION): Prototype.
2877
2878 * read.c (LEX_HASH): Supply a default.
2879 (lex_type): Use it.
2880 (s_globl): Update `c' after skipping whitespace.
2881 * read.h (LEX_END_NAME, is_name_ender): New.
2882 * expr.c (get_symbol_end): Respect it.
2883
398e8c25
ILT		 28841999-06-04 Mark Klein <mklein@dis.com>
2885
993142d5
ILT		 2886 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2887 to real if OBJ_SOM
2888 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2889
398e8c25
ILT		 2890 * config/tc-hppa.c: Update for symbol handling changes.
2891
b4013713
ILT		 28921999-06-03 Ian Lance Taylor <ian@zembu.com>
2893
080e41e6
ILT		 2894 * cgen.c: Update for symbol handling changes.
2895 * config/tc-m32r.c: Likewise.
f412ead8 2896
a0f75b47
ILT		 2897 * config/tc-hppa.h: Update for symbol handling changes.
2898 * config/tc-hppa.c: Likewise.
2899
174419c1
ILT		 2900 * config/tc-arm.h: Update for symbol handling changes.
2901 * config/tc-arm.c: Likewise.
2902 (symbol_make_empty): Remove. Just use symbol_create.
2903
2904 * symbols.c (symbol_set_tc): Correct name.
2905
6104f0a0
ILT		 2906 * Makefile.am: Rebuild dependencies.
2907 ($(OBJS)): Don't depend upon struc-symbol.h.
2908 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2909 * dep-in.sed: Don't remove struc-symbol.h.
2910 * Makefile.in: Rebuild.
2911
b4013713
ILT		 2912 * doc/internals.texi (Symbols): Describe changes in symbol
2913 handling.
2914
6576f0b5
RH		 29151999-06-03 Richard Henderson <rth@cygnus.com>
2916
2917 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2918 instead of doing the work by hand.
2919
fac0d250
RH		 29201999-06-03 David Mosberger <davidm@hpl.hp.com>
2921
2922 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2923 state of line state-machine.
2924 (struct ls): Collect DWARF2 line state-machine state in new member
2925 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2926 resulted in any DWARF2 directives.
2927 (reset_state_machine): New function.
2928 (out_end_sequence): Ditto.
2929 (dwarf2_gen_line_info): When switching sections or switching to a
2930 lower text address, call out_end_sequence() first to terminate the
2931 previous code sequence as code sequences MUST have monotonically
2932 increasing addresses.
2933 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2934
29351999-06-03 David Mosberger <davidm@hpl.hp.com>
2936
2937 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2938 DWARF2 debug info (line information only, at this point).
2939 * as.h: Update comment about supported debug formats.
2940 * dwarf2dbg.c, dwarf2dbg.h: New files.
2941 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2942
2943 * expr.c (operand): Don't use [ for parens if we want an index op.
2944 (op_encoding): Switch [ into O_index, if desired.
2945 (op_rank): Renumber with O_index on bottom.
2946 (expr): If O_index, match closing bracket.
2947 * expr.h (O_index): New.
2948
2949 * read.c (read_a_source_file): Conditionally allow matched "
2950 in lines passed to md_assemble.
2951
2952 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2953
49309057
ILT		 29541999-06-03 Ian Lance Taylor <ian@zembu.com>
2955
2956 Add support for storing local symbols in a small structure to save
2957 memory when assembling large files.
2958 * as.h: Don't include struc-symbol.h.
2959 (symbolS): Add typedef.
2960 * symbols.c: Include struc-symbol.h.
2961 (local_hash): New static variable.
2962 (save_symbol_name): New static function, from symbol_create.
2963 (symbol_create): Call save_symbol_name.
2964 (local_symbol_count): New static variable.
2965 (local_symbol_conversion_count): Likewise.
2966 (LOCAL_SYMBOL_CHECK): Define.
2967 (local_symbol_make): New static function.
2968 (local_symbol_convert): New static function.
2969 (colon): Handle local symbols. Create local symbol for local
2970 label name.
2971 (symbol_table_insert): Handle local symbols.
2972 (symbol_find_or_make): Create local symbol for local label name.
2973 (symbol_find_base): Check for local symbol.
2974 (symbol_append, symbol_insert): Check for local symbols.
2975 (symbol_clear_list_pointers, symbol_remove): Likewise.
2976 (verify_symbol_chain): Likewise.
2977 (copy_symbol_attributes): Likewise.
2978 (resolve_symbol_value): Handle local symbols.
2979 (resolve_local_symbol): New static function.
2980 (resolve_local_symbol_values): New function.
2981 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2982 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2983 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2984 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2985 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2986 (symbol_previous, symbol_next): New functions.
2987 (symbol_get_value_expression): Likewise.
2988 (symbol_set_value_expression): Likewise.
2989 (symbol_set_frag, symbol_get_frag): Likewise.
2990 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2991 (symbol_mark_used_in_reloc): Likewise.
2992 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2993 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2994 (symbol_mri_common_p): Likewise.
2995 (symbol_mark_written, symbol_clear_written): Likewise.
2996 (symbol_written_p): Likewise.
2997 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2998 (symbol_section_p, symbol_equated_p): Likewise.
2999 (symbol_constant_p): Likewise.
3000 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3001 (symbol_get_obj, symbol_set_obj): Likewise.
3002 (symbol_get_tc, symbol_set_tc): Likewise.
3003 (symbol_begin): Initialize local_hash.
3004 (print_symbol_value_1): Handle local symbols.
3005 (symbol_print_statistics): Print local symbol statistics.
3006 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3007 Declare new symbols.c functions. Move many declarations here from
3008 struc-symbol.h.
3009 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3010 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3011 (struct symbol): Move bsym to make it clearly the first field.
3012 Remove TARGET_SYMBOL_FIELDS.
3013 (symbolS): Don't typedef.
3014 (struct broken_word): Remove.
3015 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3016 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3017 (symbol_clear_list_pointers): Likewise.
3018 (symbol_insert, symbol_remove): Likewise.
3019 (symbol_previous, symbol_append): Likewise.
3020 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3021 (struct local_symbol): Define.
3022 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3023 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3024 (local_symbol_get_frag, local_symbol_set_frag): Define.
3025 (local_symbol_get_real_symbol): Define.
3026 (local_symbol_set_real_symbol): Define.
3027 Define.
3028 * write.c (write_object_file): Call resolve_local_symbol_values.
3029 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3030 (TARGET_SYMBOL_FIELDS): Don't define.
3031 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3032 ECOFF_DEBUGGING, add ECOFF fields.
3033 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3034 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3035 ECOFF_DEBUGGING, add ECOFF fields.
3036 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3037 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3038 * config/tc-mcore.h: Don't include struc-symbol.h.
3039 (TARGET_SYMBOL_FIELDS): Don't define.
3040 (struct mcore_tc_sy): Define.
3041 (TC_SYMFIELD_TYPE): Define.
3042 * Many files: Use symbolS instead of struct symbol. Use new
3043 accessor functions rather than referring to symbolS fields
3044 directly.
3045
3046 * read.c (s_mri_common): Don't add in value of line_label.
3047
3048 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3049 checking for SEC_LINK_ONCE.
3050
3051 * config/tc-sh.h (sh_fix_adjustable): Declare.
3052
3053 * app.c (input_buffer): New static variable.
3054 (app_push): Save saved_input in allocated buffer.
3055 (app_pop): Restored saved_input.
3056 (do_scrub_chars): Change get parameter to take char * and int as
3057 arguments. Change GET macro to pass input_buffer to get
3058 function. Don't save input into allocated buffer.
3059 * as.h (do_scrub_chars): Update declaration.
3060 * input-file.c (input_file_get): Change to take char * and int.
3061 Read data into passed in buffer. Remove static buffer.
3062 * read.c (scrub_from_string): Change to take char * and int. Copy
3063 data into passed in buffer.
3064
3065 * hash.h: Neaten. Declare hash_traverse.
3066 * hash.c: Complete rewrite based on BFD hashing code.
3067 * gasp.c (chunksize): New variable.
3068 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3069 hash_delete.
3070
661e4995
NC		 30711999-05-28 Nick Clifton <nickc@cygnus.com>
3072
3073 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3074 addend unless the target uses an old ABI.
3075
d9a62219
DE		 3076Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3077
3078 -Wchar-subscripts cleanup
3079 * listing.c (listing_newline): Use unsigned char variable, so
3080 calls to isascii,iscntrl are correct.
3081 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3082 (unsigned char).
3083 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3084 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3085 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3086 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3087
6da466c7
ILT		 30881999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3089
3090 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3091 width for Coldfire.
3092 (arch_coldfire_p): New #define.
3093 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3094
30951999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3096
3097 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3098
3099 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3100 (install_operand): Add place `N'.
3101 (init_table): Add registers ACC, MACSR, MASK.
3102
3103 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3104
3105 * config/tc-m68k.c: Change mcf5200 --> mcf.
3106 (archs): Add mcf5206e, mcf5307.
3107 (m68k_ip): Add format `u'.
3108 (install_operand): Add place `m', `M', `h'.
3109 (init_table): Add upper/lower registers.
3110
3111 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3112
bedf545c
ILT		 31131999-05-28 Martin Dorey <mdorey@madge.com>
3114
3115 * config/tc-i960.c: Several minor changes to add ELF and
3116 BFD_ASSEMBLER support.
3117 * config/tc-i960.h: Likewise.
3118 * configure.in (i960-*-elf*): New target.
3119 * aclocal.m4, configure: Rebuild.
3120
40c62b25
AM		 31211999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3122
3123 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3124 reloc changes when defined(BFD_ASSEMBLER).
3125
daa01f85
AM		 31261999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3127
3128 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3129
3130 * write.c (write_print_statistics): Output to file, not stderr.
3131
3132 * expr.c (generic_bignum_to_int32,64): Prototype.
3133
3134 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3135 output_sleb128, output_uleb128, output_big_sleb128,
3136 output_big_uleb128, output_big_leb128): Prototype.
3137 (output_big_sleb128, output_big_uleb128): Make inline.
3138 (output_big_leb128): Remove inline
3139
3140 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3141 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3142 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3143 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3144 value for correct overflow check in write.c:fixup_segment.
3145 * write.c (fixup_segment): Move bitfield overflow checks to after
3146 the md_apply_fix call.
3147 * config/obj-coff.c (fixup_segment): Likewise.
3148 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3149 valueT *val argument.
3150
19b34177
AS		 3151Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3152
3153 * config/atof-ieee.c (gen_to_words): Correctly round a
3154 denormalized number. Fix off-by-one in range checking for
3155 exponent in a denormal.
3156
b8a40f53
NC		 31571999-05-10 Nick Clifton <nickc@cygnus.com>
3158
3159 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3160 name.
3161
53f3de98
RH		 3162Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3163
3164 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3165
578ec497
AM		 31661999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3167
3168 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3169 (ReverseRegRegmem): Remove.
3170 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3171 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3172 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3173 kludge.
3174
3175 From Doug Ledford <dledford@redhat.com>
3176 * config/tc-i386.h (RegXMM): New for P/III.
3177 * config/tc-i386.c: Add support for P/III.
3178
d0e9a01c
RH		 3179Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3180
3181 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3182 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3183 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3184
83183c0c
RH		 3185Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3186
3187 * config/tc-i386.c (i386_immediate): Skip whitespace before
3188 complaining about junk after expression.
3189 (i386_displacement): Likewise.
3190
03987ced
RH		 3191Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3192
3193 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3194 Don't copy before downcaseing.
3195
0d96863f
CM		 31961999-05-05 Catherine Moore <clm@cygnus.com>
3197
66778679
RH		 3198 * tc-m68k.c: Include elf/m68k.h.
3199 (m68k_elf_final_processing): New routine.
3200 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3201 Define.
0d96863f 3202
90700a53
JL		 3203Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3204
3205 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3206 17 bit fmt insn.
3207
252b5132
RH		 32081999-04-30 Nick Clifton <nickc@cygnus.com>
3209
3210 * config/tc-mcore.c (mcore_s_section): Dump literals before
3211 changing section.
3212
32131999-04-29 Nick Clifton <nickc@cygnus.com>
3214
3215 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3216 for COFF/PE port.
3217
3218Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3219
3220 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3221 (TC_INIT_FIX_DATA): Delete.
3222 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3223 (TC_INIT_FIX_DATA): Delete.
3224 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3225 * write.c (fix_new_internal): Initialize fx_cgen member.
3226 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3227 (gas_cgen_md_apply_fix3): Update.
3228 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3229 (md_cgen_record_fixup_exp): Update.
3230 (FX_OPINFO_R_TYPE): Update.
3231
3232 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3233 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3234 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3235 * frags.h (struct frag): Make opindex, opinfo ints.
3236
3237 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3238
32391999-04-26 Tom Tromey <tromey@cygnus.com>
3240
3241 * aclocal.m4, configure: Updated for new version of libtool.
3242
32431999-04-22 Nick Clifton <nickc@cygnus.com>
3244
3245 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3246 md_apply_fix.
3247 (md_apply_fix3): Do not fix up absolute relocations against
3248 symbolic values.
3249
3250 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3251
32521999-04-20 Nick Clifton <nickc@cygnus.com>
3253
3254 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3255 changes and data-in-text directives.
3256 (mcore_cons): New function: intercept cons() operations.
3257 (mcore_float_cons): New function: intercept float_cons()
3258 operations.
3259 (mcore_stringer): New function: intercept stringer() operations.
3260
32611999-04-18 Ian Lance Taylor <ian@zembu.com>
3262
3263 * obj.h (struct format_ops): Change generate_asm_lineno field to
3264 take no parameters.
3265 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3266
3267 * config/tc-alpha.c (find_opcode_match): Add default case to
3268 switch.
3269 (find_macro_match): Likewise.
3270 (load_expression): Parenthesize && within ||.
3271
3272 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3273
32741999-04-17 Nick Clifton <nickc@cygnus.com>
3275
3276 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3277 .text .data .section pseudo ops.
3278 (mcore_s_section): New function. Dump lits before changing secs.
3279 (mcore_s_text): New function. Dump lits before changing secs.
3280 (mcore_s_data): New function. Dump lits before changing secs.
3281
32821999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3283
3284 * config/tc-mips.c (mips_32bitmode): New.
3285 (md_begin): Set mips_32bitmode if needed.
3286 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3287 Set EF_MIPS_32BITMODE.
3288
3289Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3290
3291 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3292 change.
3293
32941999-04-16 Nick Clifton <nickc@cygnus.com>
3295
3296 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3297
3298Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3299
3300 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3301 expressions correctly.
3302
3303
33041999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3305
3306 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3307
3308Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3309
3310 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3311 and fmpynfadd instructions.
3312
33131999-04-11 Richard Henderson <rth@cygnus.com>
3314
3315 * as.h (environ): Declare it, if needed.
3316 * as.c (dump_statistics): Don't declare environ.
3317 * configure.in (environ): Detect declaration.
3318 * configure, config.in: Rebuild
3319
3320 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3321 (i386_displacement): Allocate enough space for replacement buffer.
3322 Clean up replacement buffer initialization.
3323
33241999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3325
3326 * subsegs.c (section_symbol): Don't create a new symbol if one
3327 already exists; instead, use the existing one, but set its segment
3328 and frag data if it hasn't already been defined.
3329 * config/obj-coff.c (c_section_symbol): Likewise.
3330
3331Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3332
3333 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3334
33351999-04-08 Nick Clifton <nickc@cygnus.com>
3336
3337 * config/tc-mcore.c: New File: Support routines for MCore
3338 assembler.
3339 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3340 * config/obj-coff.c: Add support for mcore-pe target.
3341
3342 * Makefile.am: Add support for MCore targets.
3343 * Makefile.in: Regenerate.
3344 * configure.in: Add support for MCore targets.
3345 * configure: Regenerate.
3346
3347 * doc/all.texi: Set MCORE.
3348 * doc/as.texinfo: Document MCore specific command line options.
3349
3350 * write.h: Prevent multiple inclusion.
3351
33521999-04-06 Ian Lance Taylor <ian@zembu.com>
3353
3354 * asintl.h (LC_MESSAGES): Never define.
3355 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3356 does not define it.
3357 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3358 does not define it.
3359
3360 * Makefile.am (m68k-parse.c): If configuring in the source
3361 directory, copy m68k-parse.y into the local directory before
3362 running ylwrap, to remove spurious differences when generating
3363 snapshots.
3364 * Makefile.in: Rebuild.
3365
3366 * config/tc-sparc.h (md_do_align): Just allocate the number of
3367 bytes necessary, rather than always allocating 1024.
3368
33691999-04-04 Ian Lance Taylor <ian@zembu.com>
3370
3371 * listing.c (listing_newline): Add cast to avoid warning.
3372 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3373 * config/tc-i386.c (i386_scale): Add return value.
3374 (build_displacement_string): Remove unused local temp_disp2.
3375 (i386_intel_memory_operand): Add parentheses to avoid warning.
3376 (i386_intel_operand): Remove unused local end_of_operand_string.
3377 (i386_operand): Remove unused local operand_modifier.
3378 (i386_operand): Add parens to avoid warning.
3379
33801999-04-04 Don Bowman <don@pixsci.com>
3381
3382 * configure.in: Add mips*-*-vxworks* target; have it define
3383 MIPS_STABS_ELF.
3384 * configure, config.in: Rebuild.
3385
33861999-03-31 Nick Clifton <nickc@cygnus.com>
3387
3388 * configure.in (emulations): Add support for arm-epoc-pe.
3389 * configure: Regenerate.
3390 * config/te-epoc-pe.h: New file. Define macros specific to
3391 arm-epoc-pe target.
3392 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3393 for arm-epoc-pe target.
3394
3395Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3396
3397 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3398
3399Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3400
3401 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3402 detect ",n" without a condition.
3403 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3404
3405
3406Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3407
3408 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3409 instruction is encoded with one bit.
3410
3411
34121999-03-23 Ian Lance Taylor <ian@zembu.com>
3413
3414 * doc/internals.texi (CPU backend): Mention that
3415 line_separator_chars should not include newline. From thi
3416 <ttn@mingle.glug.org>.
3417
34181999-03-22 Doug Evans <devans@casey.cygnus.com>
3419
3420 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3421 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3422
3423Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3424
3425 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3426
3427Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3428
3429 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3430
3431
3432Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3433
3434 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3435
34361999-03-15 Martin Hunt <hunt@cygnus.com>
3437
3438 * app.c (do_scrub_begin): Change '-' back to a symbol char
3439 so we can use multiple opcodes on a line again.
3440
3441 * config/tc-d30v.c: By default, warn if a symbol has
3442 the same name as a register. Plus some minor
3443 updates from the branch.
3444
34451999-03-13 Nick Clifton <nickc@cygnus.com>
3446
3447 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3448 BFD_RELOC_16 and BFD_RELOC_64.
3449
34501999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3451
3452 * expr.c (expr): Add missing else.
3453
34541999-03-12 Nick Clifton <nickc@cygnus.com>
3455
3456 * config/tc-arm.c (md_apply_fix3): Improve error message.
3457
34581999-03-11 Doug Evans <devans@casey.cygnus.com>
3459
3460 * Makefile.am (CPU_TYPES): Add fr30.
3461 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3462 (fr30,m32r dependencies): Update.
3463 * Makefile.in: Rebuild.
3464
3465 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3466 (gas_cgen_record_fixup_exp): Ditto.
3467 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3468 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3469 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3470 (md_cgen_lookup_reloc): Update use of operand->type.
3471 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3472 (md_convert_frag): Call cgen_operand_lookup_by_num.
3473 (md_cgen_lookup_reloc): Update use of operand->type.
3474 (m32r_cgen_record_fixup_exp): Ditto.
3475
34761999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3477
3478 * config/tc-mips.c (md_show_usage): Fix message.
3479
34801999-03-03 Nick Clifton <nickc@cygnus.com>
3481
3482 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3483 and LDR reg,=<expr> instruction.
3484
3485 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3486 -mcpu=arm9tdmi.
3487
3488Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3489
3490 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3491
34921999-02-17 Nick Clifton <nickc@cygnus.com>
3493
3494 This patch was created by: Scott Bambrough
3495 <scottb@corelcomputer.com>
3496
3497 * app.c:
3498 Special cased '@' character. The '@' character is used as the
3499 ARM assembler comment character, as a special character
3500 and in ELF .symver pseudo-op's, and as a special character in
3501 .type and .section pseudo-ops.
3502 (symver_pseudo): New static variable.
3503 (symver_state): New static variable.
3504 (struct app_save): Add field 'symver_state'.
3505 (app_push): Save global symver_state int struct app_save.
3506 (app_pop): Restore global symver_state from struct app_save.
3507 (do_scrub_chars): Special case handling of '@' character in
3508 .symver pseudo-ops.
3509
3510 * configure.in: Modified to recognize armv* uname syntax from ARM
3511 Linux kernel.
3512 * configure: Regenerated.
3513
3514 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3515 a prefix to the section's type.
3516 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3517 the type's typename.
3518
3519 * config/tc-arm.h: Add support for PIC generation:
3520 (pic_code): New boolean.
3521 (obj_relocate_extern): Define.
3522 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3523 (TC_CONS_FIX_NEW): Define.
3524 (tc_fix_adjustable): Define.
3525 (GLOBAL_OFFSET_TABLE_NAME): Define.
3526
3527 * config/tc-arm.c: Add support for PIC generation:
3528 (line_seperator_chars): Allow ';' as a seperator for Linux.
3529 (is_immediate_prefix): New macro.
3530 (arm_parse_reloc): New function.
3531 (s_arm_elf_cons): New function.
3532 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3533 (md_undefined_symbol): Special case handling for the Global Offset
3534 Table's symbol.
3535 (md_apply_fix3): Handle PIC relocs.
3536 (tc_gen_reloc): Handle PIC relocs.
3537 (md_parse_option): Add support for '-k' command line switch to
3538 enable PIC generation.
3539 (cons_fix_new_arm): New function.
3540 (s_arm_elf_cons): New function.
3541
3542Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3543
3544 * configure.in: Add comments for uses of AC_DEFINE.
3545 * acinclude.m4: Likewise.
3546 * acconfig.h: Remove.
3547 * aclocal.m4: Rebuild.
3548 * configure: Rebuild.
3549 * Makefile.in: Rebuild.
3550 * config.in: Rebuild.
3551
35521999-02-15 Jim Lemke <jlemke@cygnus.com>
3553
3554 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3555 non-constant offset from a base register.
3556
35571999-02-14 Ken Raeburn <raeburn@raeburn.org>
3558
3559 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3560 strings always.
3561
3562Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3563
3564 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3565 (emit_insn): Look for pc-relative and no-overflow specifiers on
3566 internal relocation types.
3567
35681999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3569
3570 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3571 -mcpu=NNNN flags.
3572
3573 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3574 mips_cpu instead.
3575 (mips_4650, mips_4010, mips_4100): Variables removed.
3576 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3577 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3578 variables.
3579 (md_begin): Don't bother initializing the mips_NNNN variables;
3580 mips_cpu is set, and that's good enough now.
3581 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3582 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3583 (show): New function, to handle wrapping in the CPU lists.
3584 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3585
3586Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3587
3588 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3589 than treat as an immediate specifier.
3590
3591Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3592
3593 * config/tc-i386.c: Prototype many functions.
3594 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3595 (i386_immediate): Remove unused second argument.
3596 (i386_intel_operand): Fix i386_is_reg typo.
3597 (i386_operand): Use allow_naked_reg.
3598 (output_invalid): Make operand int for K&R.
3599
3600Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3601
3602 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3603 patch.
3604 * Makefile.in: Rebuild.
3605
36061999-02-09 Doug Evans <devans@casey.cygnus.com>
3607
3608 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3609 (cgen.o): Ditto.
3610 (EXTRA_as_new_SOURCES): Comment out.
3611 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3612 * Makefile.in: Rebuild.
3613 * doc/Makefile.in: Rebuild.
3614 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3615 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3616 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3617 * configure: Rebuild.
3618 * aclocal.m4: Rebuild.
3619 * config.in: Rebuild.
3620 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3621 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3622 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3623 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3624 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3625 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3626 (gas_cgen_record_fixup_exp): Ditto.
3627 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3628 descriptor, not global variable.
3629 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3630 descriptor, not global variable. Refer to insert_operand handler
3631 via cpu descriptor, not global function.
3632 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3633 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3634 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3635 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3636 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3637 * config/tc-m32r.c: Ditto.
3638 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3639 (md_assemble): Ditto.
3640 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3641
36421999-02-09 Nick Clifton <nickc@cygnus.com>
3643
3644 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3645 relocations for ELF targets.
3646
36471999-02-08 Nick Clifton <nickc@cygnus.com>
3648
3649 * configure.in: Add support for StrongARM target.
3650 * configure: Regenerate.
3651
36521999-02-05 Nick Clifton <nickc@cygnus.com>
3653
3654 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3655
3656 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3657 for COFF ports.
3658
3659Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3660
3661 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3662
3663Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3664
66778679
RH		 3665 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3666 (INTEL_DWORD_MNEM_SUFFIX): Define.
3667 (BYTE_PTR): Define.
3668 (WORD_PTR): Define.
3669 (DWORD_PTR): Define.
3670 (XWORD_PTR): Define.
3671 (SHORT): Define.
3672 (OFFSET_FLAT): Define.
3673 (FLAT): Define.
3674 (NONE_FOUND): Define.
3675 (No_dSuf): Define.
3676 (No_xSuf): Define.
3677 * config/tc-i386.c (set_intel_syntax): New routine.
3678 (intel_syntax): Declare.
3679 (allow_naked_reg): Declare.
3680 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3681 (intel_float_operand): New routine.
3682 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3683 Handle brackets as well as parens. Call i386_intel_operand for
3684 intel syntax. Reverse operands if appropriate. Handle new
3685 suffixes. Handle movzx and movsx.
3686 (i386_is_reg): New routine.
3687 (i386_immediate): New routine.
3688 (i386_scale): New routine.
3689 (i386_displacement): New routine.
3690 (i386_operand_modifier): New routine.
3691 (build_displacement_string): New routine.
3692 (i386_parse_seg): New routine.
3693 (i386_intel_memory_operand): New routine.
3694 (i386_intel_operand): New routine.
3695 (i386_operand): Call i386_displacement, i386_immediate,
3696 i386_scale, etc. instead of handling inline.
3697 (parse_register): Handle registers without prefix.
252b5132
RH		 3698
3699Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3700
66778679
RH		 3701 * configure: Regenerate.
3702 * configure.in (arm-*-oabi): New.
3703 (thumb-*-oabi): New.
3704 * config/tc-arm.c (target_oabi): Declare.
3705 (md_apply_fix3): Support REL relocs.
3706 (md_parse_option): Handle -oabi.
3707 (elf32_arm_target_format): New routine.
3708 (md_longopts): Add OPTION_OABI.
3709 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3710
3711
37121999-01-28 Nick Clifton <nickc@cygnus.com>
3713
3714 * write.c (write_relocs): Handle out of range error.
3715
3716 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3717 (fr30_force_relocation): Default to 0.
3718
3719 * config/tc-fr30.h (obj_fix_adjustable): Define.
3720 (TC_FORCE_RELOCATION): Define.
3721
3722 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3723 relocs.
3724
37251999-01-16 Nick Clifton <nickc@cygnus.com>
3726
3727 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3728 merge of two instructions if the left instruciton kills the right.
3729
37301999-01-11 Doug Evans <devans@casey.cygnus.com>
3731
3732 * Makefile.in: Regenerate.
3733 * configure.in: Redo test for using cgen.
3734 * configure: Regenerate.
3735
37361999-01-09 Nick Clifton <nickc@cygnus.com>
3737
3738 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3739 redefinition of this macro.
3740
3741Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3742
3743 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3744 warning.
3745
37461998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3747
3748 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3749 a read of HI or LO and an immediatly following branch.
3750
37511998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3752
3753 * config/tc-mips.c (md_begin): Another correction to the setting of
3754 mips_eabi64.
3755
37561998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3757
3758 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3759
37601998-12-21 Nick Clifton <nickc@cygnus.com>
3761
3762 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3763 bit insn when optimizing, so that parallelised instructions will
3764 start on a 32 bit boundary.
3765
37661998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3767
3768 * config/tc-mips.c (mips_eabi64): New.
3769 (md_begin): Set mips_eabi64.
3770 (mips_elf_final_processing): Use it.
3771
37721998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3773
3774 * config/tc-mips.c (mips_elf_final_processing):
3775 Correct setting of ABI in e_flags.
3776
3777Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3778
3779 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3780
37811998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3782
3783 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3784
37851998-12-15 Doug Evans <devans@casey.cygnus.com>
3786
3787 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3788 warning, values that don't fit in the field.
3789
37901998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3791
3792 * config/tc-mips.c (mips_abi_string): New.
3793 (md_parse_option,md_longopts): Add mabi.
3794 (mips_elf_final_processing): Set e_flags based on mabi flag.
3795
37961998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3797
3798 * config/tc-mips.c (md_parse_option): Handle vr4111.
3799
380098-12-11 Ken Raeburn <raeburn@cygnus.com>
3801
3802 * config/tc-h8300.c (build_bytes): Change message given if the
3803 instruction requires H8/300H mode and we're not in Hmode, to
3804 suggest that it may be the operand modes that are the problem, not
3805 necessarily the opcode.
3806
38071998-12-10 Nick Clifton <nickc@cygnus.com>
3808
3809 * config/tc-fr30.c: Add line separator character.
3810
3811Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3812
3813 * configure.in (hppa-*-mpeix*): New target.
3814 * config/obj-som.h (obj_som_compiler): Declare.
3815 * config/obj-som.c (compiler_seen): New static variable.
3816 (obj_som_compiler): New function.
3817 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3818 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3819 (pa_type_args): Set hppa_priv_level.
3820 (pa_compiler): New static function if OBJ_SOM.
3821 * configure: Rebuild.
3822
3823Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3824
3825 * read.c (output_leb128): Don't mark as inline.
3826
38271998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3828
3829 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3830 AIX .vbyte unaligned data support.
3831 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3832 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3833 sections.
3834
38351998-12-07 Nick Clifton <nickc@cygnus.com>
3836
3837 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3838 input handling.
3839
3840Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3841
66778679
RH		 3842 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3843 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3844
3845Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3846
3847 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3848 checking the target type.
3849 (mips-dec-bsd*): Set endian to little.
3850 * configure: Rebuild.
3851
3852 COFF weak symbol support, based on patches from Mark Elbrecht
3853 <snowball3@usa.net>:
3854 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3855 * config/obj-coff.c (obj_coff_weak): New static function.
3856 (obj_coff_endef) [both versions]: Handle weak symbols.
3857 (coff_frob_symbol): Likewise.
3858 (yank_symbols): Likewise.
3859 (obj_pseudo_table): Add "weak".
3860
3861 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3862 <aymeric.vincent@emi.u-bordeaux.fr>.
3863 * aclocal.m4: Rebuild with current tools.
3864 * configure: Rebuild.
3865
3866 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3867 an assertion failure for a case we can't handle when OBJ_ECOFF.
3868
3869 * expr.c (operator): And with 0xff to avoid problems with signed
3870 char.
3871
38721998-12-03 Nick Clifton <nickc@cygnus.com>
3873
3874 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3875 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3876
38771998-12-02 Nick Clifton <nickc@cygnus.com>
3878
3879 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3880 LDI:20 insn.
3881
3882Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3883
3884 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3885 of pcrel point.
3886
3887Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3888
3889 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3890 pcrel point.
3891
3892Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3893
3894 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3895 scope.
3896 (d10v_cleanup): Only generate previous insn if a multiline insn is
3897 not pending.
3898
3899Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3900
3901 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3902 FR30_OPERAND_I32.
3903
3904Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3905
3906 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3907 -marm6xxx command line switches.
3908
39091998-11-18 Doug Evans <devans@casey.cygnus.com>
3910
3911 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3912 (itbl-ops.o): Delete duplicate dependencies.
3913 Rebuild dependencies.
3914 Add fr30 dependencies.
3915 * Makefile.in: Rebuild.
3916
3917Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3918
3919 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3920 opcode list.
3921 * listing.c: Ignore line terminator characters found inside
3922 strings.
3923
3924Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3925
3926 * po/gas.pot: Regenerated.
3927
3928Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3929
3930 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3931 fr30_is_label_start(). Also checks for delay slot insns.
3932
3933 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3934 FR30 instructions which contain a colon in the mnemonic.
3935
3936 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3937
3938Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3939
3940 * config/tc-fr30.c: Removed currently superflous code.
3941
3942Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3943
3944 * config/tc-fr30.h: New file.
3945 * config/tc-fr30.c: Tweaking so that it will compile.
3946
3947Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3948
66778679
RH		 3949 * config/tc-d10v.h (obj_fix_adjustable): Define.
3950 (TC_FORCE_RELOCATION): Define.
3951 (d10v_force_relocation): Declare.
3952 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3953 (md_apply_fix3): Handle Vtable relocs.
3954 (d10v_fix_adjustable): New.
3955 (d10v_force_relocation): New.
252b5132
RH		 3956
3957Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3958
3959 * config/tc-d30v.c: Change default behaviour to ignore potential
3960 conflicts between register name and symbol names.
3961
3962Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3963
3964 * configure.in: Add fr30-*-*.
3965 * config/tc-fr30.c: New file.
3966 * Makefile.in: Regenerated.
3967 * config.in: Regenerated.
3968 * configure: Regenerated.
3969 * doc/Makefile.in: Regenerated.
3970 * po/gas.pot: Regenerated.
3971
3972Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3973
3974 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3975 are 16 bit insns.
3976
3977Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3978
3979 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3980 characters.
3981 (do_scrub_chars): Add some casts to unsigned char to avoid
3982 unwanted sign extension.
3983 * read.c (lex_type): Set characters about 127 to be symbol
3984 characters.
3985 * config/tc-i386.c (md_begin): Set identifier_chars and
3986 operand_chars for values above 127.
3987
3988Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3989
66778679
RH		 3990 * configure.in: detect cygwin* instead of cygwin32*
3991 * configure: regenerate
252b5132
RH		 3992
3993Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3994
3995 * listing.c: Add support for producing a listing from piped
3996 input.
3997
3998Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3999
4000 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4001 (append_insn): Account for the tx39's multiply behavior.
4002
40031998-10-26 Michael Meissner <meissner@cygnus.com>
4004
4005 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4006 from assemble_parallel_insns. Add support for '->' to indicate
4007 explicitly serializing the instructions.
4008 (md_assemble): Ditto.
4009
4010Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4011
66778679
RH		 4012 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4013 WEAK handling.
252b5132
RH		 4014
4015Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4016
66778679 4017 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 4018
4019Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4020
4021 * config/tc-mips.c : support frame and regmask/fregmask when
4022 MIPS_STABS_ELF is specified.
4023
4024Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4025
66778679
RH		 4026 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4027 (md_apply_fix): Don't return 1 for VTABLE relocs.
4028 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 4029
4030Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4031
4032 * doc/c-i386.texi: Replace occurences of "opcode" with
4033 "instruction mnemonic", "instruction", or "mnemonic" when
4034 referring to the name of an instruction. Use "opcode" when
4035 referring to the sequence of machine bytes.
4036
4037 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4038 (is_opcode_char): Rename to is_mnemonic_char.
4039 (md_assemble and i386_operand): Correct error messages from
66778679 4040 "opcode" to "instruction mnemonic"
252b5132
RH		 4041 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4042 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4043 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4044 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4045 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4046 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4047 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4048
4049 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4050
4051 * config/tc-i386.c (i386_operand): Check for garbage after
4052 register name.
4053
4054Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4055
4056 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4057 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4058
4059Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4060
66778679
RH		 4061 * config/tc-sh.h (obj_fix_adjustable): Define.
4062 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4063 (md_apply_fix): Likewise.
4064 (tc_gen_reloc): Likewise.
4065 (sh_fix_adjustable): New.
252b5132
RH		 4066
4067Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4068
4069 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4070 * cgen.h (gas_cgen_finish_insn): Update prototype.
4071 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4072 cgen_insn_t -> CGEN_INSN_INT.
4073 (make_parallel): Update handling of CGEN_INT_INSN_P.
4074 (assemble_parallel_insn): Ditto.
4075 (target_make_parallel): New function.
4076 (md_assemble): Use it.
4077
4078Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4079
66778679 4080 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 4081
4082Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4083
4084 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4085 converted into lower case.
4086
4087Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4088
66778679
RH		 4089 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4090 (gas_cgen_tc_gen_reloc): Likewise.
4091 * config/tc-m32r.h (obj_fix_adjustable): Define.
4092 * config/tc-m32r.c (m32r_fix_adjustable): New.
4093 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 4094
4095Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4096
4097 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4098
4099Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4100
4101 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4102 to lower case before parsing.
4103
4104 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4105 parallel insns modift buts in the PSW as a side effect.
4106
4107Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4108
4109 * config/tc-d30v.c (find_format): Test for missing flag and
4110 control registers.
4111
4112 (md_apply_fix3): Fix error messages to avoid
4113 assumption about presence of a symbol.
4114
4115 (parallel_ok): Disallow parallel instructions that both modify the
4116 same flag register.
4117
4118 (find_format): Generate a warning if an odd numbered register is
4119 used as the first register in a mutli-register instruction.
4120
4121Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4122
4123 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4124 relocations are always associated with a symbol.
4125
4126Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4127
66778679
RH		 4128 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4129 (elf32_sparc_force_relocation): Declare.
4130 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4131 (tc_gen_reloc): Handle vtable relocs.
4132 (elf32_sparc_force_relocation): New.
252b5132
RH		 4133
4134Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4135
66778679
RH		 4136 * symbols.c (S_IS_FUNCTION): New.
4137 * config/tc-v850.h (obj_fix_adjustable): Define.
4138 (TC_FORCE_RELOCATION): Define.
4139 (v850_force_relocation): Declare.
4140 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4141 of fx_addnumber for VTABLE reloc addends.
4142 (md_apply_fix3): Handle VTABLE relocs.
4143 (v850_fix_adjustable): New.
4144 (v850_force_relocation): New.
252b5132
RH		 4145
4146Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4147
4148 * tc-hppa.c (fp_operand_format): Add some additional formats.
4149 (pa_ip): Do not automatically promote into pa2.0 mode.
4150 (pa_level): Handle ".level 2.0".
4151
4152Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4153
4154 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4155 * config/tc-i386.h (template.extension_opcode): Change to
66778679 4156 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 4157 (None): Redefine as 0xffff.
4158
4159 From Jeff B Epler <jepler@usgs.gov>
4160 * doc/c-i386.texi (i386-SIMD): New section.
4161
4162Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4163
4164 * read.c (discard_rest_of_line): New function.
4165 * read.h: Declare it.
4166 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4167
4168Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4169
4170 * config/tc-d10v.c (find_symbol_matching_register): New function.
4171 (find_opcode): Cope with the case where a register name matches
4172 a symbol name.
4173
4174Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4175
4176 * config/tc-v850.c (md_pcrel_from): Rename to
4177 v850_pcrel_from_section.
4178 (v850_pcrel_from_section): Do not resolves symbols in other
4179 sections.
4180
4181 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4182
4183Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4184
4185 * config/tc-d10v.c (find_opcode): Generate an error if a register
4186 is supplied for an operand that should not be a register.
4187
4188Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4189
4190 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4191 instructions to have another instruction in the right bin.
4192
4193Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4194
4195 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4196 the right container if the left container holds a branch
4197 instruction.
4198
4199Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4200
4201 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4202 both a register name and symbol name.
4203 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4204
4205Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4206
4207 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4208 execution unit class.
4209
4210 (reg_name_search): If a name matches a register and a symbol,
4211 prefer the register.
4212 (find_format): Disallow flag registers when a general purpose
4213 register is required.
4214 If a number is required, but a register has been given, check to
4215 see if a symbol with the same name as the register exists, and if
4216 so, use that symbol.
4217
4218Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4219
4220 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4221
4222Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4223
4224 * config/tc-d30v.c (find_format): Do not accept flag registers as
4225 general purpose registers.
4226 (find_format): If an immediate value is expected at a given place
4227 in a format, but a register name has been provided instead, check
4228 to see if that register name matches the name of a predefined
4229 symbol and if it does, then use the symbol instead.
4230 (reg_name_search): If a register name matches a symbol name,
4231 prefer the register name to the symbol name.
4232
4233Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4234
4235 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4236 the previous insn to empty.
4237
42381998-09-20 Michael Meissner <meissner@cygnus.com>
4239
4240 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4241 pieces, forcing the use of an ANSI compiler.
4242
4243Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4244
4245 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4246 relocs.
4247 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4248
4249Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4250
66778679
RH		 4251 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4252 assembler syntax.
4253 (obj_elf_vtable_entry): Likewise.
4254 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4255 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4256 (tc_gen_reloc): Likewise.
4257 (arm_fix_adjustable): Likewise.
4258 (elf32_arm_force_relocation): New.
4259 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 4260
4261Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4262
4263 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4264
4265Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4266
66778679
RH		 4267 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4268 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 4269
4270Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4271
4272 * config/tc-i386.c (i386_operand): Detect non-segment registers
4273 used as segment prefixes.
4274
4275Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4276
4277 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4278 optimize across FDE boundaries.
4279
4280 * config/obj-coff.c (obj_coff_section): Preserve any link once
4281 flags when setting the section flags.
4282
4283Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4284
4285 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4286 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4287
4288Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4289
4290 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4291 to the host width.
4292
4293Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4294
4295 * frags.c (frag_grow): Include the size of the frag struct in the
4296 obstack chunk size.
4297
4298 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4299 if the new subseg comes before the old.
4300
4301Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4302
4303 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4304 to handle edge8 and edge16.
4305
4306Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4307
4308 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4309 before we clobber the symbol involved.
4310
4311Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4312
66778679
RH		 4313 * config/tc-arm.c: Remove OBJ_ELF definitions for
4314 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4315 use arm_adjust_symtab for OBJ_COFF.
4316 (armelf_adjust_symtab): New Routine.
4317 * config/tc-arm.h: Define obj_adjust_symtab to
4318 armelf_adjust_symtab for OBJ_ELF.
4319
252b5132
RH		 4320Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4321
4322 * configure.in: Make all i386-elf targets use bfd_gas.
4323 * config/tc-i386.c (tc_i386_force_relocation): New.
4324 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4325 (md_apply_fix3): Likewise.
4326 (tc_gen_reloc): Handle them.
4327 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4328 tc_i386_force_relocation.
4329
4330Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4331
4332 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4333
4334Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4335
4336 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4337 current opcode after writing the first insturction of a reverse
4338 sequential pair.
4339
4340Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4341
4342 * read.h (generate_lineno_debug): Add prototype.
4343 * read.c (generate_lineno_debug): Make non-static.
4344
4345Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4346
4347 * config/tc-i386.c (md_assemble): Only warn for address/data size
4348 prefixes.
4349
4350Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4351
4352 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4353 against Thumb function names, as the linker needs this information.
4354
43551998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4356
4357 * expr.c (operand): Check also that there is no advance in operand
4358 after atof_generic in order to decide "is it label 0f or floating
4359 point number?".
4360
4361Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4362
4363 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4364 command line options with a single dash.
4365 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4366
4367Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4368
4369 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4370 * tc-arm.c (arm_fix_adjustable): New routine.
4371
43721998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4373
4374 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4375 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4376 demand_empty_rest_of_line before mri_comment_end.
4377 (equals): Check garbage after expression before
4378 mri_comment_end in MRI mode.
4379
4380Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4381
4382 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4383 small immediate constant to use the constant itself rather than
4384 always using 1.
4385
4386Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4387
4388 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4389 (pa_leave): Likewise.
4390
4391Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4392
4393 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4394 prefixes.
4395 (i386_operand): Fix an error message.
4396
4397Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4398
4399 * doc/c-arm.texi (ARM Directives): Document .req directive.
4400
4401 * config/tc-arm.c (reg_required_here): Display erroneous string if
4402 the register name could not be decoded.
4403 Do not set inst.instruction if the sift is -1.
4404
4405Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4406
4407 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4408 we do for EXTERN.
4409
4410Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4411
4412 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4413 even if it is belived to be unnecessary.
4414
4415Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4416
4417 config/tc-i386.c (i386_operand): Size immediate constants by
4418 suffix (erroneously removed as part of July 7 change).
4419
4420Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4421
66778679
RH		 4422 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4423 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4424 (armelf_frob_symbol): New Routine.
4425 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4426
4427Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4428
4429 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4430
4431Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4432
4433 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4434 command line switches passed to assembler.
4435
4436Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4437
4438 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4439 (gas_cgen_opcode_desc): Declare.
4440 (gas_cgen_parse_operand): Declare.
4441 (*): Prepend gas_ to gas specific fns to denote them as such.
4442 All uses updated.
4443 * cgen.c (gas_cgen_opcode_desc): New global
4444 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4445 (queue_fixup): Renamed from cgen_queue_fixup.
4446 (*): Prepend gas_ to gas specific fns to denote them as such.
4447 All uses updated.
4448 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4449 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4450 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4451 Open opcode table and initialize it.
4452 (make_parallel): Use gas_cgen_opcode_desc.
4453 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4454 (md_assemble): Ditto.
4455
4456Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4457
4458 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4459 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4460 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4461 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4462 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4463 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4464 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4465 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4466 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4467 (INIT_STAB_SECTION): Likewise.
4468 (OBJ_PROCESS_STAB): Likewise.
4469
4470 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4471 (md_parse_option): Watch for them.
4472 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4473 (md_begin): Kill neverdef code.
4474 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4475 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4476 (s_alpha_coff_wrapper): New.
4477 (md_pseudo_table): Trap all ECOFF pseudos.
4478
4479Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4480
4481 Start of changes to remove mdebug section from mips*-elf
4482 Based on MIPS_STAB_ELF definition
4483 * acconfig.h: undef if not configured
4484 * config.in: undef if not configured
4485 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4486 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4487 * stabs.c (s_stab_generic): flush frag
4488
4489Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4490
66778679
RH		 4491 * configure.in: (arm-*-elf): Handle.
4492 (thumb-*-elf): Handle.
4493 * configure: Regenerate.
4494 * read.c (stringer): Fix typo in comment.
4495 * write.c (fixup_segment): Don't add symbol value to addend if
4496 TC_ARM and OBJ_ELF.
4497 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4498 sections.
4499 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4500 for OBJ_ELF.
252b5132
RH		 4501
4502Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4503
4504 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4505 (write_2_short): Emit warning if new flag is set.
4506 (do_assemble): Set flags if left instruction is one of special
4507 "right-instruction-killer" type.
4508
4509Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4510
4511 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4512 Always output words in debug_info section as big endian.
4513 (sparc_target_format): Choose correct bfd target.
4514 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4515
4516Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4517
4518 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4519 to work with internationalization code. Issue an error when two
4520 operands match that are not allowed to match.
4521
4522Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4523
4524 * configure.in (install_tooldir): Allow target to specify whether
4525 it wants to be installed in $(tooldir)/bin.
4526 * configure: Regenerate.
4527 * Makefile.am (install-exec-local): Set install-exec-tooldir
4528 dependency via configure.
4529 * Makefile.in: Regenerate.
4530
4531Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4532
4533 * Makefile.am (install-exec-local): Split into two ...
4534 (install-exec-bindir,install-exec-tooldir): New rules.
4535 * Makefile.in: Regenerate.
4536
4537Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4538
4539 * Makefile.am (install-exec-local): Don't remove the file before
4540 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4541 W. Rozycki <macro@ds2.pg.gda.pl>.
4542 * Makefile.in: Rebuild.
4543
4544Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4545
4546 * cgen.c: Include libiberty.h.
4547 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4548 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4549 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4550 (md_cgen_lookup_reloc)): Declare.
4551 (md_cgen_record_fixup_exp): Declare.
4552 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4553 (m32r_relax_frag): Declare.
4554 (cgen_md_apply_fix3): Decls moved to cgen.h.
4555 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4556 (m32r_cgen_record_fixup_exp): Delete decl.
4557 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4558 (assemble_nop): Delete.
4559 (expand_debug_syms): Delete unused `exp'.
4560 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4561 Add default case for -Wall.
4562 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4563 (md_atof): Delete unused wordP.
4564
4565Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4566
4567 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4568 value.
4569
4570Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4571
4572 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4573 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4574 .print, .purgem, and .struct. Remove documentation for
4575 .app-file.
4576
4577Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4578
4579 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4580 Update call to insert_operand.
4581
4582Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4583
4584 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4585
4586Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4587
4588 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4589 whitespace after a prefix operator.
4590
4591Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4592
4593 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4594
4595Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4596
4597 * config/tc-sparc.c (log2): New static function.
4598 (s_reserve): Use log2 to convert alignment before calling
4599 record_alignment.
4600 (s_common): Use log2 to convert alignment before calling
4601 record_alignment and frag_align.
4602 (sparc_cons_align): Use log2.
4603
4604Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4605
4606 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4607 (s_common): Likewise.
4608
4609 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4610 initialization of waddr.
4611 (sparc_elf_final_processing): Add default case to switch.
4612
4613Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4614
4615 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4616 than temporary real.
4617
4618Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4619
4620 * write.c (subsegs_finish): Don't align the segments if there were
4621 any errors.
4622
4623 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4624 copying aux information.
4625
4626 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4627 expression into a symbol.
4628
4629Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4630
4631 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4632 type to unsigned int.
4633 (md_assemble): Change type used to store offsets from unsigned
4634 long to long.
4635 (i386_operand): Switch error check to only call RESTORE_END_STRING
4636 once after parse_register.
4637
4638Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4639
4640 * config/tc-v850.c (md_show_usage): Changed format to match that
4641 of gcc, ld, etc.
4642
4643 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4644
4645Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4646
4647 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4648 relocs.
4649 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4650 weak.
4651
4652Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4653
4654 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4655 * doc/Makefile.in: Rebuild.
4656
4657Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4658
66778679
RH		 4659 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4660 for %lo expressions.
4661 (mips_ip, case 'u'): Move range check after code to mask
4662 off bits in %hi/%lo expressions. Mask off high bits for
4663 %lo expressions.
252b5132
RH		 4664
4665Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4666
4667 * doc/Makefile.am (gasver.texi): New target.
4668 (as.info, as.dvi): Depends upon gasver.texi.
4669 * doc/as.texinfo: Include gasver.texi. Mention version number on
4670 title page and in top node.
4671 * doc/Makefile.in: Rebuild.
4672
4673Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4674
4675 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4676 but not including the line containing the edict.
4677 * listing.h (LISTING_EOF): New.
4678 * input-scrub.c (input_scrub_next_buffer): Call it.
4679
4680Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4681
4682 * config/tc-i386.c (i386_operand): Don't set the size of an
4683 immediate address based solely on the suffix and the mode.
4684
4685 * config/tc-i386.c (md_assemble): Add assertion to make sure
4686 overlap2 does not set Imm.
4687
4688 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4689 sequences of whitespace to a single space.
4690 (is_space_chars): Just compare with space.
4691 (md_begin): Don't initialize space_chars.
4692 (md_assemble): Just skip a single whitespace character.
4693 (i386_operand): Rewrite base-index parsing to use new
4694 parse_register, and to skip white space. Skip white space in a
4695 number of other places too. Don't give error message if
4696 parse_register fails.
4697 (parse_register): Change reg_string parameter to be non-const.
4698 Add end_op parameter. Skip white space after the `%', and return
4699 end of register string. Give error message here rather than
4700 caller.
4701
4702Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4703
4704 Based on patch from Matt Semersky <matts@scd.hp.com>:
4705 * expr.c (op_encoding): Make const.
4706 (expr_set_precedence): New function.
4707 (expr_begin): Don't set operator rankings, just call
4708 expr_set_precedence.
4709 * expr.h (expr_set_precedence): Declare.
4710 * read.c (s_mri): Call expr_set_precedence.
4711
4712Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4713
4714 * doc/as.texinfo (Statements): Remove paragraph discussing
4715 continuing lines with a backslash. This hasn't worked for years,
4716 if it ever did.
4717
4718Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4719
66778679 4720 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4721 symbol definitions.
4722 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4723 (ps_CTORS, ps_DTORS): New section types.
4724 (vms_fixup_xtors_section): New function
4725 (Ctors_Psect, Dtors_Psect): Define.
4726 (IS_GXX_XTOR): Define
4727 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4728 Filter static constructors/destructors and add to
4729 Ctors_Symbols/Dtors_Symbols chain.
4730 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4731 appropriate section.
4732
66778679 4733 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4734 * makefile.vms: Merge vax/vms support.
4735
4736Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4737
4738 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4739 (elf_pseudo_table): Add them.
4740 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4741 (md_apply_fix): Accept them.
4742 (mips_fix_adjustable): Don't adjust them.
4743 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4744 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4745 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4746 (tc_fix_adjustable): Don't adjust them.
4747
4748Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4749
4750 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4751 (cgen.o): Use it.
4752 * Makefile.in: Regenerate.
4753 * configure.in: AC_SUBST cgen_cpu_prefix.
4754 * configure: Regenerate.
4755
4756Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4757
4758 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4759 Changed all users of COND12_DELAY.
4760
4761Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4762
4763 * config/tc-mn10300.c (set_arch_mach): New function.
4764 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4765 (md_begin): Default to mn10300 mode.
4766 (md_assemble): Only accept instructions for the core mn10300
4767 chip and the active machine type.
4768
4769Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4770
4771 * subsegs.h (segment_info_type): Give the struct a name.
4772 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4773 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4774 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4775 * config/tc-w65.h (tc_reloc_mangle): Declare.
4776 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4777
4778Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4779
66778679
RH		 4780 * config/tc-v850.c (v850_comm): Restore old section
4781 after common processing.
252b5132
RH		 4782
4783Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4784
4785 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4786
4787Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4788
4789 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4790 char with code that explicitly sign-extends.
4791
4792Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4793
4794 * config/tc-v850.c (md_begin): Restore text section as the current
4795 section after creating call table sections.
4796 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4797 code.
4798
4799 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4800 with call to macro SYM_AUXINFO.
4801
4802Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4803
4804 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4805 with the program transform name.
4806 * Makefile.in: Rebuild.
4807
4808Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4809
4810 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4811 information.
4812
4813Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4814
4815 * config/tc-i386.c (i386_operand): Be prepared for a space between
4816 the open parenthesis and the start of the register operand,
4817 because of the June 16 change.
4818
4819Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4820
4821 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4822 BFD_ASSEMBLER.
4823
4824Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4825
4826 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4827 even if it is belived to be unnecessary.
4828
4829Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4830
4831 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4832 symbols.
4833 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4834
4835Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4836
4837 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4838 shift amount for a repeated operand. The shift amount for the
4839 repeated copy comes from the size of the operand.
4840
4841Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4842
4843 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4844
4845Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4846
4847 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4848
4849Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4850
4851 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4852 characters in it as LEX_IS_SYMBOL_COMPONENT.
4853 * config/tc-i386.h (tc_symbol_chars): Define.
4854 (extra_symbol_chars): Declare.
4855 * config/tc-i386.c (extra_symbol_chars): Define.
4856 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4857 (line_comment_chars): Set to '/' if TE_LINUX.
4858 * doc/c-i386.texi (i386-prefixes): Update.
4859 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4860
4861Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4862
4863 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4864 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4865
48661998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4867
4868 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4869 constraint in instructions REP & REPI.
4870
4871Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4872
4873 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4874 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4875
4876 (check_range): If the operand is shifted, then shift the number
4877 before checking its range.
4878
4879 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4880
4881 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4882 common sections.
4883
4884Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4885
4886 * config/tc-v850.c (v850_comm): Create special sections as needed.
4887
48881998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4889
4890 * config/tc-d10v.c (write_2_short): Addition of swapping
4891 instructions for sequential and reverse sequential order when
4892 given order is not possible.
4893
4894Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4895
4896 * Makefile.am: Rebuild dependencies.
4897 (DEP_INCLUDES): Fix reference to intl build directory.
4898 * Makefile.in: Rebuild.
4899
4900Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4901
4902 * doc/c-i386.texi: Update 16 bit documentation.
4903
4904 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4905 IgnoreDataSize to IgnoreSize as they are used for address size as
4906 well as data size.
4907 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4908 32-bit mode, similarly addr16/data16 and variants.
4909
4910Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4911
4912 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4913 sequential word multiply instructions.
4914
4915 (do_assemble): Add extra command line argument, to allow mul32
4916 attribute to be preserved across parallel insns.
4917 (md_assemble): Insert NOPs between explicitly parallel insns which
4918 contain an 32 bit multiply and a 16 multiply.
4919
4920Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4921
4922 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4923 likewise for REPE.
4924
4925 * config/tc-i386.c (reloc): Add braces.
4926
4927 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4928 consistent with Intel naming.
4929 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4930 use bitfields in sib_byte.
4931 (modrm_byte): Don't use bitfields here either.
4932
4933 * config/tc-i386.c (current_templates): Add const.
4934 (parse_register): Add const to return, param, and char *s.
4935 (i386_operand): Add const to reg_entry *r.
4936 * config/tc-i386.h (templates): Add const to start, end.
4937
4938 Inspired by code for 16 bit gas support from Martynas Kunigelis
4939 <martynas@nm3.ktu.lt>:
4940 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4941 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4942 (uses_mem_addrmode): Remove.
4943 (md_estimate_size_before_relax): Add support here too.
4944 (md_relax_table): Rewrite interface to md_relax for 16 bit
4945 support.
4946 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4947 (opcode_suffix_to_type): Remove.
4948 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4949 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4950 (md_convert_frag): Likewise.
4951 (i386_operand): Add support for 16 bit base/index regs,
4952 immediates, and displacements. Remove some unnecessary casts, and
4953 localise end_of_operand_string, displacement_string_start,
4954 displacement_string_end variables. Add GCC_ASM_O_HACK.
4955 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4956
4957 * config/tc-i386.c (prefix_hash): Remove.
4958 (md_begin): Rewrite without obstacks. Remove prefix hash table
4959 handling. Rewrite lexical table handling.
4960 (i386_print_statistics): Don't print prefix statistics.
4961 (md_assemble): Rewrite instruction parser so that line is not
4962 converted to lower case. Don't do a hash_find for prefixes,
4963 instead recognise them via opcode modifier.
4964 (expecting_operand, paren_not_balanced): Localise variables.
4965 * config/tc-i386.h (IsPrefix): Define.
4966 (prefix_entry): Remove.
4967
4968 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4969 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4970 '\\' in case where comment_chars contains '/'.
4971
4972 * config/tc-i386.c (MATCH): Ensure given operand and template
4973 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4974 you must write `ljmp *table(%ebx)'.
4975
4976 From H.J. Lu <hjl@gnu.org>:
4977 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4978 as 0 ifndef BFD_ASSEMBLER.
4979 (md_assemble): Allow immediate operands without suffix or
4980 other reg operand to default in size to the current code size.
4981
4982Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4983
66778679
RH		 4984 * config/tc-v850.c (md_begin): Restore creation of
4985 .call_table_text and .call_table_data sections.
252b5132
RH		 4986
4987Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4988
4989 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4990 after emitting a word of noops.
4991
4992Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4993
4994 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4995 (i386_operand): Simplify checks for valid base/index combinations.
4996 Disallow `in 4(%dx),%al'.
4997
4998 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4999 index_reg const.
5000 (add_prefix): Change parameter from char to int.
5001
5002 * config/tc-i386.h (Ugh): Define opcode modifier.
5003 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5004
5005 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5006 CONSISTENT_REGISTER_MATCH macros to check register types more
5007 thoroughly. Check for illegal suffix/operand combinations
5008 when matching insns with operands. Handle new `s' suffix, and
5009 associated FloatMF opcode modifier for float insns with memory
5010 operands.
5011 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5012 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5013 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5014 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5015 DATA_PREFIX_OPCODE throughout.
5016
5017 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5018 (md_assemble): Rewrite suffix/register operand checking code to be
5019 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5020 AnyMem, the better to grep.
5021 (pi): Remove Abs.
5022 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5023 given a memory operand. Don't set Abs bits either.
5024 (type_names): Remove Mem*, Abs*.
5025 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5026 define opcode_modifiers as these cases are handled by Disp8,
5027 Disp16, Disp32 and suffix checks.
5028 (COMES_IN_BOTH_DIRECTIONS): Remove.
5029 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5030
5031 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5032 if IgnoreDataSize modifier given. Remove ShortformW modifier
5033 test. Add test for ShortForm in W base_opcode modification.
5034 Merge Seg2ShortForm and Seg3ShortForm code.
5035 * config/tc-i386.h (ShortFormW): Remove.
5036 (IgnoreDataSize): Define.
5037
5038Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5039
5040 * config/tc-d30v.c (md_assemble): Store previous segment state
5041 with previous instruction.
5042
5043Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5044
5045 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5046 (ebp, esp): Remove static variables.
5047 (MATCH): Remove test for InOutPortReg.
5048 (i386_operand): Properly handle InOutPortReg here instead.
5049 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5050 (md_assemble): Simplify and correct modrm and sib generation.
5051 (i386_operand): Add warning for scale without index.
5052 Rewrite checks for valid base/index combinations.
5053
5054 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5055 macros and enclose in do while(0).
5056 (RESTORE_END_STRING): Likewise.
5057 (md_assemble): Add one to printed operand number so we start
5058 from 1 not 0. Add some more gettext invocations.
5059 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5060 number here too.
5061
5062 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5063 DATA_PREFIX, SEG_PREFIX): Define.
5064 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5065 (check_prefix): Remove function.
5066 (add_prefix): New function. Add prefix to i.prefix as well as
5067 doing checks.
5068 (md_assemble): Changes for add_prefix. Remove hack for wait
5069 prefix, instead always output prefixes in fixed order. Test
5070 for jcxz/loop when selecting between word & dword operations,
5071 and add address size prefix rather than operand size prefix.
5072 Remove operand -> address size hack when emitting jcxz/loop.
5073 (i386_operand): Remove O_Absent check as it's done in expr.
5074
5075Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5076
5077 * configure.in: Recognize m5200 as a cpu_type of m68k.
5078 * aclocal.m4: Rebuild with current libtool.
5079 * configure: Rebuild.
5080
5081Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5082
5083 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5084 to relaxable_symbol to prevent references to external symbol from
5085 being relaxed.
5086
5087Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5088
5089 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5090 symbols are relaxable.
5091
5092Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5093
66778679
RH		 5094 * config/tc-v850.c (md_begin): Don't create special
5095 sections by default.
252b5132
RH		 5096
5097Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5098
5099 * config/tc-mips.c (macro): For div and udiv, close the
5100 reorder block as soon as possible.
5101
5102Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5103
5104 From Matt Semersky <matts@scd.hp.com>:
5105 * macro.c (macro_mri_mode): New function.
5106 * macro.h (macro_mri_mode): Declare.
5107 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5108 MRI mode.
5109
5110Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5111
5112 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5113 OBJ_EVAX case.
5114
5115 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5116 until after xstrdup in OBJ_EVAX case.
5117
5118Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5119
5120 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5121 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5122 of hardcoded magic number.
5123 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5124
5125Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5126
5127 * read.c (do_s_func): New function.
5128 (s_func): Call it.
5129 * read.h (do_s_func): Add prototype.
5130
5131Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5132
5133 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5134 nops if fill pattern not specified.
5135
5136Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5137
5138 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5139 * config/te-go32.h (TE_GO32): Define.
5140 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5141
5142Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5143
5144 Implement .func/.endfunc pseudo-ops.
5145 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5146 (s_func): Declare.
5147 * read.c (potable): Add .func,.endfunc.
5148 (s_func): New function.
5149 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5150 functions.
5151 (in_doc_func_p,current_function_label): New static globals.
5152 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5153
5154Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5155
5156 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5157 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5158 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5159 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5160 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5161 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5162 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5163 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5164 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5165 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5166 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5167 * config/tc-a29k.c: Don't define md_short_jump_size,
5168 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5169 * config/tc-alpha.c: Likewise.
5170 * config/tc-alpha.h: Likewise.
5171 * config/tc-arm.c: Likewise.
5172 * config/tc-h8300.c: Likewise.
5173 * config/tc-h8500.c: Likewise.
5174 * config/tc-hppa.c: Likewise.
5175 * config/tc-i860.c: Likewise.
5176 * config/tc-i960.c: Likewise.
5177 * config/tc-ppc.c: Likewise.
5178 * config/tc-sh.c: Likewise.
5179 * config/tc-sparc.h: Likewise.
5180 * config/tc-tic30.c: Likewise.
5181 * config/tc-w65.c: Likewise.
5182 * config/tc-z8k.c: Likewise.
5183
5184Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5185
5186 * config/tc-vax.c (_): Delete this macro used for placeholder
5187 values in vax_operand_width_size; it conflicts with the _() macro
5188 used for internationalization.
5189
5190Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5191
5192 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5193 code. From Chris Moller <moller@bops.com>.
5194
5195 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5196 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5197 * read.c (emit_expr): Initialize seg and subseg fields of a new
5198 broken word.
5199 * write.c (write_object_file): Switch to the appropriate segment
5200 and subsegment when processing a broken word.
5201
5202 * config/tc-m68k.c (mri_assemble): New static function.
5203 (build_mri_control_operand): Call mri_assemble rather than
5204 md_assemble.
5205 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5206 (s_mri_endf, s_mri_endw): Likewise.
5207
5208Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5209
5210 * read.c (s_org): Call md_flush_pending_output if it is defined.
5211
5212 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5213
5214Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5215
5216 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5217 (md_parse_option): Add for same.
5218 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5219 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5220 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5221
5222 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5223
5224Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5225
5226 * config/tc-arm.c (find_real_start): Relax definition of local
5227 labels.
5228
5229Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5230
5231 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5232 symbols at the given address, not just the last one specified.
5233
5234Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5235
66778679
RH		 5236 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5237 or number_to_chars_littleendian to write data.
252b5132
RH		 5238
5239Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5240
5241 * config/tc-v850.c (md_assemble): Remove artificially created
5242 register name symbols.
5243
5244Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5245
5246 * write.c (fixup_segment): Change "segment" to "section" in
5247 error message.
5248
5249Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5250
5251 * write.c (fixup_segment): Change sym1-sym2 message again.
5252
5253Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5254
5255 * write.c (fixup_segment): Improve error message for sym1-sym2
5256 errors when sym1 is in a different segment from sym2.
5257
5258Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5259
5260 * config/tc-m32r.c (warn_unmatched_high): New static local.
5261 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5262 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5263 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5264 (md_parse_option): Likewise.
5265 (md_show_usage): Likewise.
5266 (m32r_frob_file): Likewise.
5267
5268 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5269 (read_a_source_file): Call them.
5270 * read.h (stabs_generate_asm_file): Declare.
5271 * stabs.c (stabs_generate_asm_file): New function.
5272 (generate_asm_file): New function.
5273 (stabs_generate_asm_lineno): Move file name handling into
5274 generate_asm_file.
5275
5276Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5277
5278 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 5279 (d30v_current_align, d30v_current_align_seg): New variables.
5280 (d30v_last_label): New variable.
5281 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5282 (s_d30v_data, s_d30v_section): Likewise.
5283 (md_pseudo_table): Call them.
5284 (md_begin): Initialize d30v_current_align_seg.
5285 (md_assemble): Call d30v_align when needed by known current alignment.
5286 (d30v_frob_label, d30v_cons_align): New functions.
5287 * config/tc-d30v.h (md_do_align): Remove.
5288 (tc_frob_label): Call d30v_frob_label.
5289 (md_cons_align): New.
252b5132
RH		 5290
5291 * config/tc-d30v.c (find_format): Convert complex expressions to
5292 expression symbols before processing. Clean up code formatting.
5293
5294Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5295
5296 * po/Make-in (install-info): New target.
5297
5298Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5299
5300 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5301 instructions.
5302 * config/tc-mn10300.c (md_assemble): Likewise.
5303
5304Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5305
5306 * Makefile.am: Update with `make dep-am'.
5307 (HFILES): Add cgen.h.
5308 (cgen.o): Depend on cgen.h.
5309 * Makefile.in: Regenerate.
5310
5311 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5312
5313Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5314
5315 * gasp.c (grab_label): Permit a label to be a preprocessor
5316 variable by permitting a label to start with a backslash.
5317
5318Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5319
5320 * config/tc-mips.c (validate_mips_insn): Removed hack
5321 for previously inaccessible bitfields in some INSN_TRAP
5322 instructions.
5323
5324Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5325
5326 * config/tc-d30v.c (do_assemble): Abort with error message
5327 if opcode operands do not match.
5328
5329Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5330
5331 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5332 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5333 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5334 similar new 'q' operand.
5335
5336Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5337
5338 * cgen.c (cgen_asm_finish_insn): Fix typo.
5339
5340Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5341
5342 * cgen.h: New file.
5343 * cgen.c: Include it.
5344 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5345 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5346 All callers updated.
5347 * config/tc-m32r.c: Include cgen.h.
5348 (m23r_insn): New members num_fixups,fixups.
5349
5350Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5351
5352 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5353 to avoid compiler warning.
5354
5355Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5356
5357 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5358 calling make.
5359
66778679 5360 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 5361
5362Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5363
5364 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5365
5366Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5367
5368 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5369 a short format insn.
5370 (md_assemble): Set it for explicitly packed insns.
5371
5372Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5373
5374 * config/obj-coff.c (c_symbol_merge): Do not take address of
5375 native fields when performing the memcpy.
5376
5377Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5378
5379 * config/tc-mips.c (macro,macro2): Implement
5380 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5381
5382Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5383
5384 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5385 relocations against globally visible symbols.
5386 * config/tc-m68k.c (relaxable_symbol): New macro.
5387 (m68k_ip, md_estimate_size_before_relax): Use it.
5388 (tc_m68k_fix_adjustable): Also handle weak symbols.
5389
5390Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5391
5392 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5393 references to externally visible symbols.
5394 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5395 values in twice for a PC relative reloc if the symbol is
5396 externally defined.
5397
5398 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5399 don't adjust a PC relative reloc against an externally visible
5400 symbol.
5401 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5402 for a PC relative fixup against an externally visible defined
5403 symbol, arrange to store object file and addend values as though
5404 the symbol were not defined.
5405 (tc_gen_reloc): Likewise.
5406
5407Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5408
5409 * read.c (sizeof_leb128): Referenced externally by write.c so
5410 don't inline.
5411
5412Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5413
5414 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5415 and expand a 'debug' symbol associated with the next instruction
5416 that does not cause a short instruction to be filled with a NOP.
5417 (md_pseudo_table): Add support for .debugsym.
5418 (assemble_parallel_insn): Add calls to expand_debug_sym as
5419 appropriate.
5420 (md_assemble): Ditto.
5421
5422Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5423
5424 * as.c (main): Conditionally call setlocale.
5425 * gasp.c (main): Likewise.
5426 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5427 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5428
5429Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5430
5431 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5432
5433Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5434
5435 * config/tc-hppa.c: Change all calls to bzero to use memset.
5436 (pa_ip): Add cast to avoid warning.
5437 (tc_gen_reloc, md_apply_fix): Likewise.
5438 (pa_find_space_by_number): Likewise.
5439 (hppa_force_relocation): Likewise.
5440 (pa_block): Change i to unsigned int.
5441 * config/obj-som.h (obj_som_copyright): Declare.
5442
5443Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5444
5445 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5446 for line numbers for assembly source.
5447
5448Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5449
5450 * configure.in: Change version number to 2.9.4
5451 * configure: Rebuild.
5452
5453Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5454
5455 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5456
5457Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5458
5459 * ecoff.h: Change symbolS in function declaration to struct
5460 symbol.
5461
5462Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5463
5464 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5465 (md_convert_frag): Fix i18n typo.
5466
5467Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5468
5469 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5470 * ecoff.h: Protoype it.
5471 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5472 [EVAX] (s_alpha_prologue): Delete.
5473 (md_pseudo_table): Update.
5474
5475Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5476
5477 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5478 array to local pointer.
5479 (get_args, parse_expr): Add casts to avoid warnings.
5480
5481Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5482
5483 * read.c (s_set): Cast xmalloc return value to fragS *.
5484 * config/tc-m68k.c (m68k_ip): Function made static to match
5485 previous forward declaration.
5486 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5487
5488Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5489
5490 * config/tc-v850.c: Add internationalisation macros to error
5491 strings.
5492
5493 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5494 macros to error strings.
5495
5496Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5497
5498 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5499 reloc is in the TOC csect.
5500 (md_apply_fix3): Correct gettext typo.
5501
5502Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5503
5504 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5505 .L - they are local labels and the branches are not really
5506 function calls but rather far jumps.
5507
5508Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5509
5510 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5511
5512Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5513
5514 * config/tc-i386.c (md_assemble): Print operand number rather than
5515 using ordinal_names.
5516 (i386_operand): Likewise.
5517
5518Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5519
5520 * Makefile.am (INTLLIBS): Define to work around apparent automake
5521 bug.
5522 All Makefiles: Regenerated.
5523
5524 * Many files: Added gettext invocations around user-visible
5525 strings.
5526 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5527 HAVE_LC_MESSAGES): Define.
5528 * dep-in.sed: Added asintl.h.
5529 * po/Make-in: New file.
5530 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5531 Include "asintl.h".
5532 * read.c (Z_): Renamed from `_'.
5533 * Makefile.am (SUBDIRS): Added po.
5534 (POTFILES): new macro.
5535 (po/POTFILES.in): New target.
5536 ($(OBJS)): Added asintl.h.
5537 (HFILES): Likewise.
5538 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5539 (as_new_LDADD): Added $(INTLLIBS).
5540 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5541 (gasp_new_LDADD): Added $(INTLLIBS).
5542 (gasp_new_DEPENDENCIES): New macro.
5543 * configure, aclocal.m4: Rebuilt.
5544 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5545 po/Makefile.
5546 (ALL_LINGUAS): Define.
5547 * macro.c: Include "asintl.h".
5548 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5549 * as.h: Include "asintl.h".
5550 * config/tc-i386.c (ordinal_names): Removed.
5551 (md_assemble): Changed error text to avoid ordinal_names.
5552 (i386_operand): Likewise.
5553 (reloc): Added as_bad to avoid i18n problems.
5554 (tc_gen_reloc): Likewise.
5555 * config/tc-arm.c (bad_args): Now a #define.
5556 (bad_pc): Likewise.
5557 * config/obj-vms.c (VMS_stab_parse): Changed type of
5558 `long_const_msg'.
5559 (global_symbol_directory): Unified strings to avoid i18n
5560 problems.
5561 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5562 avoid i18n problems.
5563 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5564 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5565 i18n problems.
5566 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5567 problems.
5568 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5569 comment.
5570 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5571 problems.
5572 * as.c (print_version_id): Added an fprintf to avoid i18n
5573 problems.
5574 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5575 problems.
5576 * expr.c (expr): Added as_warn call to avoid i18n problems.
5577 * messages.c (as_assert): Changed code to avoid i18n problems.
5578 (as_abort): Likewise.
5579 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5580 (s_space): Likewise.
5581 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5582
5583Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5584
5585 * config/tc-i386.c (check_prefix): New static function, split out
5586 from md_assemble.
5587 (struct _i386_insn): Add wait_prefix field.
5588 (md_assemble): Remove wait_prefix local variable. Use
5589 check_prefix when adding a prefix.
5590
5591 * config/tc-i386.c (current_templates): New static variable.
5592 (md_assemble): Remove current_templates local variable.
5593 (md_assemble, i386_operand): Improve error and warning messages in
5594 many places. Add RESTORE_END_STRING in many places before error
5595 return. Clarify some comments.
5596
5597 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5598 element array.
5599 (md_assemble): Parse string instruction operands, looking for
5600 segment override prefixes. Check for invalid segment prefixes on
5601 string instruction.
5602 (i386_operand): i.seg[] and max mem_operand changes for string
5603 insns.
5604 * config/tc-i386.h (EsSeg): Define.
5605
5606 * config/tc-i386.h (regKludge): Define.
5607 (iclrKludge, imulKludge): Don't define.
5608 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5609 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5610 opcode_modifier checks to look for more common cases first. Add
5611 default_seg for IsString case.
5612
5613Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5614
5615 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5616 AC_DECL_YYTEXT.
5617 * configure: Rebuild with new automake and libtool.
5618 * aclocal.m4, Makefile.in: Likewise.
5619
5620 * doc/Makefile.am (as.dvi): New target.
5621 * doc/Makefile.in: Rebuild.
5622
5623Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5624
5625 * configure.in: Added sparc86x support.
5626
5627 * configure: Rebuild.
5628
5629 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5630 sparc_arch.
5631 (md_parse_option): Warn if -EL is not supported for this architecture.
5632
5633 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5634
5635Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5636
66778679
RH		 5637 * config/tc-mips.c (mips_ip): Note when we use get match on
5638 the full instruction name.
252b5132
RH		 5639
5640Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5641
5642 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5643 back into the expression to handle add/sub simplification correctly.
5644
5645Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5646
66778679 5647 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5648
5649Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5650
5651 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5652 #<n>' instruction.
5653
5654Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5655
5656 * symbols.c (max_indent_level): New global.
5657 (print_symbol_value_1): Use it.
5658 * expr.h (expr_build_dot): Declare.
5659 * expr.c (expr_build_dot): New function.
5660
5661Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5662
5663 * symbols.c (print_binary): New function.
5664 (print_expr_1): Call it.
5665
5666Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5667
5668 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5669 operand in the opcode.
5670
5671Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5672
5673 * config/tc-i386.h: Reorder operand flags and opcode modifier
5674 flags for clarity. Remove unused definitions: Unknown,
5675 ImmUnknown, DispUnknown, NoModrm.
5676 * config/tc-i386.c (type_names): Add missing Debug type.
5677 (md_assemble): Better duplicate prefix checking. Quicker string
5678 instruction check via new opcode_modifier flag.
5679
5680Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5681
5682 * doc/as.texinfo (Invoking): Clarify -Wa example.
5683
5684Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5685
5686 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5687 (s_mips_weakext): Define.
5688 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5689 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5690 defined(TC_MIPS).
5691
5692Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5693
5694 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5695 is an error if the value can not be computed at assembly time.
5696 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5697
5698Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5699
5700 * gasp.c (main): Set next field of new include_path structure to
5701 NULL. From Avery Pennarun <averyp@gdc.ca>.
5702
5703 * read.c (s_mri_sect): Call as_bad rather than abort for an
5704 unsupported MRI target.
5705
5706Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5707
5708 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5709 the destination of a branch instruction should be altered.
5710 (find_real_start): New function: Locate the real, Thumb coded
5711 start of a Thumb function.
5712 (do_t_branch23): Alter the destination of branches to Thumb
5713 functions.
5714
5715 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5716
5717Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5718
5719 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5720 also.
5721
5722Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5723
5724 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5725 * doc/c-hppa.texi: Likewise.
5726
5727Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5728
5729 * Makefile.am: Rebuild dependencies.
5730 * Makefile.in: Rebuild.
5731
5732 * Makefile.am (DEP_INCLUDES): New variable.
5733 (.dep1): Change to work when srcdir is not an absolute path.
5734 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5735 * Makefile.in: Rebuild.
5736
5737Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5738
5739 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5740 LinearAddress patch.
5741
5742 * configure.in: Set version to 2.9.1.
5743 * configure: Rebuild.
5744
5745 * Branched binutils 2.9.
5746
5747Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5748
5749 * config/tc-i386.h (FWait): Define.
5750 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5751 other prefixes. Check FWait flag in opcode table to see which
5752 instructions require an fwait prefix.
5753
5754Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5755
5756 * stabs.c (get_stab_string_offset): Always create a stab string
5757 section.
5758
5759Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5760
5761 Fix some gcc -Wall warnings:
5762 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5763 * ehopt.c (eh_frame_code_alignment): Likewise.
5764 * expr.c (integer_constant, operand): Likewise.
5765 * frags.c (frag_align): Likewise.
5766 * gasp.c (level_0, change_base, doinstr): Likewise.
5767 * hash.c (hash_ask): Likewise.
5768 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5769 (debugging_pseudo): Likewise.
5770 * macro.c (define_macro, check_macro): Likewise.
5771 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5772 (ignore_rest_of_line, float_cons): Likewise.
5773 * symbols.c (decode_local_label_name): Likewise.
5774 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5775 (fixup_segment, number_to_chars_bigendian): Likewise.
5776 (number_to_chars_littleendian): Likewise.
5777 * config/atof-ieee.c (gen_to_words): Likewise.
5778 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5779 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5780 * read.c (output_big_sleb128): Initialize locals to avoid
5781 warnings.
5782 (output_big_uleb128, equals): Likewise.
5783 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5784 to unsigned int. Change zeros to unsigned int.
5785 * cond.c (s_if): Add return to default case.
5786 * frags.c (frag_now_fix): Change return type to addressT.
5787 * frags.h (frag_now_fix): Update declaration.
5788 * listing.c (file_info_struct): Change linenum to unsigned int.
5789 (struct list_info_struct): Change hll_line to unsigned int.
5790 (print_source): Update format string.
5791 * read.c (emit_expr): Change scan to unsigned int, and don't
5792 bother to initialize it.
5793 * symbols.c (dollar_label_count): Change to unsigned long.
5794 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5795 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5796 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5797
5798Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5799
5800 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5801 mcf5200 just as we do for m68000.
5802 (m68k_init_after_args): Likewise.
5803 (md_estimate_size_before_relax): Likewise.
5804
5805Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5806
5807 * config/tc-v850.c (md_assemble): Store relocation addend in
5808 fixup instead of instruction.
5809
5810Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5811
5812 * config/tc-i386.c (md_assemble): Swap template arguments to
5813 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5814 This macro is currently symmetric, so passing them the wrong
5815 way didn't cause any problem, but may if the macro is changed
5816 in the future.
5817 After copying template to i.tm, use i.tm. rather than t-> to
5818 access fields, and make t a const*
5819 Move i.tm.operand_types[] swap to immediately after the copy.
5820
5821Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5822
5823 * expr.h (expr_build_uconstant): Add prototype.
5824 (expr_build_unary,expr_build_binary): Add prototypes.
5825 * expr.c (expr_build_uconstant): New function.
5826 (expr_build_unary,expr_build_binary): New functions.
5827
5828Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5829
66778679
RH		 5830 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5831 * macro.c (macro_expand_body): Increase buffer size.
5832 * messages.c (as_warn): Likewise.
252b5132
RH		 5833 (as_warn_where, as_bad, as_bad_where): Likewise.
5834
5835Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5836
5837 Based on patch from H.J. Lu <hjl@gnu.org>:
5838 * Makefile.am (DISTSTUFF): New variable.
5839 (diststuff): New target.
5840 * Makefile.in: Rebuild.
5841
5842Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5843
5844 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5845 m32r_elf_section_change_hook.
5846
5847 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5848 emit a nop if a section ends with a 16 bit instruction.
5849
5850Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5851
5852 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5853 s_lcomm rather than obj_coff_lcomm.
5854 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5855
5856Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5857
5858 * config/tc-i386.h (LinearAddress): Define.
5859 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5860 instruction, don't use a default segment.
5861
5862Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5863
5864 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5865 * configure: Rebuild.
5866
5867Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5868
5869 * aclocal.m4, configure: Rebuild with libtool 1.2.
5870
5871Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5872
5873 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5874 PC relative branches. Patch courtesy of Jonathan Walton.
5875
5876
5877Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5878
5879 * configure.in (emulations): Add thumb-pe target.
5880
5881 * configure (emulations): Add thumb-pe target.
5882
58831998-03-17 Ken Raeburn <raeburn@cygnus.com>
5884
5885 * itbl-lex.l (yywrap): Don't define if already defined as a
5886 macro.
5887
5888Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5889
5890 * depend.c (quote_string_for_make): New function.
5891 (wrap_output): Use it.
5892
5893Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5894
5895 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5896 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5897
5898Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5899
5900 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5901 Recognize -GN and -relax.
5902 (md_begin): Initialize gp size from -G switch.
5903 (alpha_force_relocation): Always force if -relax.
5904 (alpha_align): Take a new argument that will specify when to
5905 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5906 Change all callers. Emit nop alignment padding as nop+unop pair.
5907
5908Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5909
5910 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5911 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5912
5913Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5914
5915 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5916 require padding to the next long word boundary.
5917
5918Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5919
5920 * cgen.c: #include symcat.h.
5921 * config/tc-m32r.c: Likewise.
5922
5923Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5924
5925 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5926 absolute expressions instead of '$' prefixed register names.
5927
5928Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5929
5930 * read.c (s_set): Record file and line info for symbols when -as.
5931 (pseudo_set): Don't overwrite that dummy fragment.
5932
5933Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5934
5935 * config/tc-ppc.c (md_pseudo_table): Add "section".
5936 (ppc_named_section): New static function.
5937
5938Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5939
5940 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5941 so we don't have to scan the entire list.
5942
5943Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5944
5945 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5946 case, allow the parallel instructions to modify the same flag
5947 bits.
5948
5949Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5950
5951 * listing.c (list_symbol_table): Categorize symbols by
5952 undefined_section rather than sy_frag->line == NULL.
5953
5954Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5955
5956 * Makefile.am (install-exec-local): Install properly when ln
5957 fails or tooldir == prefix.
5958
5959Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5960
5961 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5962 Test result of insert_operand for error.
5963
5964Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5965
5966 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5967 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5968 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5969 * doc/Makefile.in: Rebuild.
5970
5971Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5972
5973 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5974 (macro): Fix handling of M_COP[0-3].
5975
5976Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5977
5978 Based on patches from Ross Harvey <ross@teraflop.com>:
5979 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5980 if macro_alternate or macro_mri.
5981 (getstring): Remove support for byte constants between < and >.
5982 (get_any_string): '<' only starts a string if macro_alternate or
5983 macro_mri.
5984 (macro_expand_body): Permit keyword parameters following
5985 positional parameters.
5986
5987 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5988 * configure.in (alpha*-*-netbsd*): New target.
5989 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5990 * configure: Rebuild.
5991
5992 * as.h (flag_warn_suppress_instructionswap): Move from here...
5993 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5994 here, and make static.
5995
5996 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5997 BFD_ASSEMBLER or MANY_SEGMENTS.
5998
5999 * as.c (show_usage): Update bug-gnu-utils address.
6000 * gasp.c (show_usage): Likewise.
6001 * doc/as.texinfo (Bug Reporting): Likewise.
6002
6003Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6004
66778679 6005 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 6006 insns regardless of the size of a pointer if we're in mips I or
6007 MIPS II mode.
66778679 6008 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6009
6010Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6011
6012Fix rac to accept only a0:
6013 * tc-d10v.c (parallel_ok, find_opcode):
6014 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6015 Introduce OPERAND_GPR.
6016
6017Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6018
6019 * read.c (s_fill): Handle non-constant repeat counts by creating
6020 an rs_space fragment.
6021
6022Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6023
6024 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6025 from as_bad to as_warn.
6026
6027Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6028
6029 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6030 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6031 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6032
6033Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6034
6035 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6036 seg_fix_rotP rather than fix_root from seg_info.
6037
6038Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6039
6040 * expr.c: Add support for 0x1_2_3_4 bignums.
6041
6042Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6043
6044 * configure.in: Change -linux* to -linux-gnu*.
6045 * configure: Rebuild.
6046
6047 * app.c (do_scrub_begin): Treat \r as whitespace.
6048
6049Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6050
6051 * Makefile.am: Update dependencies.
6052 * Makefile.in: Rebuild.
6053
6054Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6055
6056 * configure, aclocal.m4: Rebuild with new libtool.
6057
6058Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6059
66778679
RH		 6060 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6061 the argument to bfd_set_arch_mach.
6062 (load_address): Use bfd_arch_bits_per_address to determine the
6063 bit size of an address instead of looking at the isa level.
6064 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6065
6066Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6067
6068 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6069
6070Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6071
6072 * ehopt.c: New file.
6073 * as.h (enum _relax_state): Add rs_cfa.
6074 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6075 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6076 * read.c (emit_expr): Call check_eh_frame.
6077 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6078 (relax_segment): Likewise.
6079 * Makefile.am: Rebuild dependencies.
6080 (GAS_CFILES): Add ehopt.c.
6081 (GENERIC_OBJS): Add ehopt.o.
6082 * doc/internals.texi (Frags): Document rs_cfa.
6083
6084 * as.c (show_usage): Mention --traditional-format.
6085 (parse_args): Accept --traditional-format.
6086 * as.h (flag_traditional_format): Declare.
6087 * output-file.c (output_file_create): If flag_traditional_format,
6088 set BFD_TRADITIONAL_FORMAT on stdoutput.
6089 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6090
6091 * config/tc-mips.c (append_insn): Make sure that if we have a
6092 fixup for an unmatched %hi reloc, it does not associated with a
6093 variant frag.
6094
6095 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6096 * doc/Makefile.in: Likewise.
6097
6098Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6099
6100 * config/tc-m32r.c (check_for_side_effects): New function.
6101 (can_make_parallel): Add checks for instruction side effects
6102 clashing with the other instruction.
6103 (assemble_parallel_insn): Improve warning messages. Return error
6104 message from non-swapped instruction order.
6105
6106Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6107
6108 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6109
6110 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6111 md_cleanup definition. This moves the forced literal output to
6112 the end of the source pass, and avoids macro's inserting literals
6113 into the code immediately after the macro expansion.
6114
6115Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6116
6117 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6118 a gas internal symbol is adjustable.
6119 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6120
6121 * as.h: If gcc version greater than 2.6, use `__format__' and
6122 `__printf__' in function attributes, rather than `format' and
6123 `printf'.
6124
6125Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6126
6127 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6128
6129Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6130
6131 Add tms320c30 support:
6132 * config/tc-tic30.h: New file.
6133 * config/tc-tic30.c: New file.
6134 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6135 TARGET_FORMAT as "coff-tic30".
6136 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6137 * Makefile.am: Rebuild dependencies.
6138 (CPU_TYPES): Add tic30.
6139 (CPU_OBJ_VALID): tic30-aout is valid.
6140 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6141 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6142 * configure, Makefile.in: Rebuild.
6143
6144Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6145
6146 * config/tc-v850.c (md_assemble): Improvements to error messages.
6147
6148Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6149
6150 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6151 BFD_RELOC_HI16_S to store the high bits of any value.
6152
6153 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6154 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6155 assembler calculate relocations to any external symbol at all.
6156 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6157 involving generation of pc-relative relocs.
6158 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6159 has been moved to md_apply_fix3.
6160
6161 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6162 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6163 which actually means (the address of identifier's GOT entry) +
6164 constant, which is not particularly useful.
6165
6166Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6167
6168 * read.h (include_dirs): Declare.
6169 (include_dir_count,include_dir_maxlen): Declare.
6170
6171Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6172
6173 * configure.in: Correct check for shared opcodes library.
6174 * configure: Rebuild.
6175
6176 * listing.c (buffer_line): If we can't open the file, set at_end.
6177 (listing_print): Remove unused local variable fi.
6178
6179 * config/m68k-parse.y (reglistpair): Handle register list in
6180 either order.
6181
6182 * config/vms-conf.h: Don't undef VERSION.
6183
6184Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6185
6186 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6187 OBJS variable.
6188 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6189 variable.
6190 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6191 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6192 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6193 (EXTRA_DIST): Define.
6194 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6195 explicitly rather than via the list of object files.
6196 (gcc-as.opt): New file created when make-gas.com is run.
6197 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6198 itbl-cpu.h} to #include appropriate file rather than copying that
6199 file.
6200 * config/vms-conf.h: Synchronize with current config.in.
6201 * Makefile.in: Rebuild.
6202
6203Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6204
6205 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6206 (parallel_ok): Relaxed parallel subinstruction dependency check.
6207
6208Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6209
6210 * as.h (flag_warn_suppress_instructionswap): added new flag.
6211 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6212 command line argument.
6213 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6214 warning only if flag_warn_suppress_instructionswap is false.
6215
6216Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6217
6218 * configure.in (i386-*-mingw32*): New target.
6219 * configure: Rebuild.
6220
6221Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6222
6223 * symbols.c (resolve_symbol_value): Don't set the segment if it
6224 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6225
6226 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6227 S_GET_SEGMENT.
6228
6229Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6230
6231 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6232 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6233 compiler.
6234
6235Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6236
6237 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6238
6239Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6240
6241 * config/tc-v850.c (v850_insert_operand): Display instruction when
6242 an error is encountered.
6243
6244Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6245
6246 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6247 (i386-*-sco3.2v5*coff): New target.
6248 (i386-*-sco3.2*): New target.
6249 * configure: Rebuild.
6250
6251Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6252
6253 * config/tc-v850.c: Tidy error message production.
6254
6255Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6256
6257 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6258 validate_immediate return value in the right type for comparisons
6259 to FAIL.
6260
6261Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6262
6263 * listing.c (MAX_BYTES): Use listing variables not constants.
6264 (data_buffer): No longer an array, but a pointer.
6265 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6266 (listing_listing): Allocate data_buffer.
6267
6268Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6269
6270 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6271 --listing-rhs-width, --listing-cont-lines.
6272 (show_usage): Update.
6273 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6274 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6275 (print_lines): Use the variables instead of the constants.
6276 (listing_listing): Likewise.
6277 * listing.h: Declare the new vars.
6278
6279Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6280
6281 * as.c (parse_args): Add --keep-locals alias for -L.
6282 Add --strip-local-absolute.
6283 (show_usage): Update.
6284 * as.h (flag_strip_local_absolute): New flag.
6285 * symbols.c (S_IS_LOCAL): Use it.
6286 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6287 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6288 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6289
6290Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6291
6292 * config/tc-m32r.c: Detect if explicitly parallel instructions
6293 might have an io conflict and issue a warning message.
6294
6295Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6296
6297 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6298 cgen_swap_fixups): Functions to save, restore and swap the fixup
6299 chain with a backup copy.
6300 (cgen_asm_finish_insn): Returns address of constructed insn.
6301
6302Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6303
6304 * listing.c (file_info_struct): Remove FILE, add POS.
6305 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6306 (file_info): Don't open the file.
6307 (buffer_line): Check for the file in the last_open cache, updating
6308 as necessary.
6309 (print_source): Don't reference file_info->file.
6310 (listing_listing): Likewise.
6311 (listing_print): Close the file in the cache, if any.
6312
6313Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6314
6315 * read.c (dwarf_file_string): New file static variable.
6316 (emit_expr): Look for constant sequence that leads up to a file
6317 name in DWARF debugging output.
6318 (stringer): Use dwarf_file_string to decide whether to accept a
6319 string as a file name.
6320
6321Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6322
6323 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6324 (crack_operand): Add reg->reglst MRI hack.
6325 (r_seg): Put reglst symbols in reg_section.
6326 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6327
6328Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6329
6330 * tc-sh.c (get_specific): Handle SGR & DBR.
6331
6332Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6333
6334 * tc-h8300.c (parse_reg): Take the length of the symbol into
6335 account when attempting to match a register name.
6336 * tc-h8500.c (parse_reg): Likewise.
6337
6338Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6339
6340 * cgen.c: Formatting changes to improve readability.
6341
6342Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6343
6344 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6345 delay slot.
6346
6347Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6348
6349 Based on a patch from Jim Wilson
6350 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6351 (tc_gen_reloc): Handle cross section PC relative relocs
6352 correctly.
6353
6354Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6355
6356 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6357
6358Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6359
6360 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6361 (expr_jmp_buf): New static local.
6362 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6363 (cgen_md_operand): New function.
6364 * tc-m32r.c: Clean up pass over `struct foo' usage.
6365 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6366
6367Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6368
6369 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6370 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6371
6372Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6373
6374 * config/tc-i386.c (i386_operand): Give an error if there are
6375 unrecognized characters after an expression.
6376
6377For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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