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8141c27d
GK		 12000-12-12 Geoffrey Keating <geoffk@redhat.com>
2
3 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
4 the address of a function result.
5
5d6f4f16
GK		 62000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
7
8 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
9 (md_assemble): Call dwarf2_emit_insn.
10 (shlib): Fix typo SHILB -> SHLIB.
11 (md_parse_option): Likewise.
12 (ppc_elf_validate_fix): Likewise:
13 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
14
d4c0c039
NC		 152000-12-12 Nick Clifton <nickc@redhat.com>
16
17 * cgen.h: Fix formatting.
18 * input-scrub.c: Fix formatting.
19 * macro.c: Fix formatting.
e972090a 20 * config/tc-mips.c: Fix formatting.
584da044
NC		 21 * doc/c-mips.texi: Fix formatting.
22
f16b83df
JH		 23Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
24
25 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
26 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
27 references.
28 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
29 otherwise.
30 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
31 (No_dSuf): Kill.
32
33 * i386.h (*_Suf): Remove No_dSuf.
34 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
35 Remove.
36 (i386_optab): Remove 'd' in the suffixes.
37
50705ef4
AM		 382000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
39
40 * config/tc-i386.c (T_SHORT): Undefine before defining.
41
beae10d5
KH		 422000-12-05 Kazu Hirata <kazu@hxi.com>
43
44 * config/tc-mips.c: Fix formatting.
45
bccba5f0 462000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 47
48 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
49 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
50 (md_show_usage): Ditto.
51 (md_parse_option): Ditto.
52 (d10v_cleanup): Writes pending instruction only if
53 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 54 Fix compile time warning messages.
50705ef4
AM		 55
56 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 57
582000-12-04 Matthew Hiller <hiller@redhat.com>
59
50705ef4 60 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 61 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
62 function entry and unset at function exit.
63
50705ef4 64 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 65
66 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
67
68 * dwarf2dbg.c: Fix compile time warning messages.
69
bc805888
KH		 702000-12-03 Kazu Hirata <kazu@hxi.com>
71
72 * config/tc-a29k.c: Fix formatting.
73 * config/tc-alpha.c: Likewise.
74 * config/tc-arm.c: Likewise.
75 * config/tc-cris.c: Likewise.
76 * config/tc-hppa.c: Likewise.
77 * config/tc-i370.c: Likewise.
78 * config/tc-i386.c: Likewise.
79 * config/tc-i860.c: Likewise.
80 * config/tc-i960.c: Likewise.
81 * config/tc-ia64.c: Likewise.
82 * config/tc-m68hc11.c: Likewise.
83 * config/tc-m68k.c: Likewise.
84 * config/tc-m88k.c: Likewise.
85 * config/tc-pj.c: Likewise.
86 * config/tc-ppc.c: Likewise.
87 * config/tc-sh.c: Likewise.
88 * config/tc-sparc.c: Likewise.
89 * config/tc-tahoe.c: Likewise.
90 * config/tc-vax.c: Likewise.
91
3dacdf2e
NC		 922000-12-01 Chris Demetriou <cgd@sibyte.com>
93
50705ef4
AM		 94 * config/tc-mips.c (mips_ip): When calculating offsets,
95 don't accept as constant the difference between the
96 addresses of symbols in two different sections.
97
98 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
99 specifiers.
100 (validate_mips_insn): Likewise. Also, update 'B' operand
101 specifier to use OP_*_CODE20 constants and delete 'm' operand
102 specifier.
103 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
104 operand specifiers. Change warning generated by 'B' operand
105 specifier to reflect its new multi-purpose usage.
106
107 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
108 -1, and update comment.
109 (file_mips_isa): Likewise.
110 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
111 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
112 ISA_* constants rather than hard-coded numbers.
113 (mips_cpu_info): New structure.
114 (mips_cpu_info_table): New table describing CPU and ISA names
115 and numbers.
116 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
117 mips_cpu_info_from_cpu): New functions.
118 (mips_isa_to_str): New function to get string for ISA name.
119 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
120 return const char *.
121 (md_begin): Redo CPU and ISA selection logic, using
122 mips_cpu_info_from_*. Convert to use ISA_* constants rather
123 than hard-coded numbers.
124 (append_insn, mips_emit_delays, macro, macro2): Convert to use
125 ISA_* constants rather than hard-coded numbers.
126 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
127 (md_longopts): Delete OPTION_NO_MIPS32.
128 (md_parse_option): Convert to use ISA_* constants rather than
129 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
130 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
131 to use strcasecmp to recognize "default" and to use
132 mips_cpu_info_from_name to get CPU numbers from argument.
133 (md_show_usage): Move -mips32 so it's with the rest of the ISA
134 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
135 mips32-4k.
136 (s_mipsset): Accept ISA value 32.
137 * doc/as.texinfo: Clean up MIPS options summary slightly,
138 remove -no-mips32. Add note about -mips4 and -mips32
139 specifying those ISA levels. Delete -mips32 and -no-mips32
140 cpu flag descriptions.
141 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
142 up the supported CPU switch list, and replace 4Kc, 4Km, and
143 4Kp entries with a single mips32-4k entry. Note that you can
144 use ".set mips32".
145
146 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
147 ISA_MIPS64.
148 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
149 -mips5 and -mips64.
150 (md_parse_option): Add cases for OPTION_MIPS5 and
151 OPTION_MIPS64.
152 (md_show_usage): Mention -mips5 and -mips64 arguments.
153 (s_mipsset): Add cases for MIPS5 and MIPS64.
154 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
155 and pseudo-CPUs.
156 * doc/as.texinfo: Mention -mips5 and -mips64 options
157 and their meanings.
158 * doc/c-mips.texi: Likewise. Also update introduction
159 and ".set" usage information.
160
161 * config/tc-mips.c (md_show_usage): Add "sb1" to the
162 CPU list.
163 (mips_cpu_info_table): Add SB-1 entries.
164 * doc/c-mips.texi: Add "sb1" to the list of CPUs
165 known to the -mcpu option.
166
167 * doc/as.texinfo: Correct description of MIPS -mcpu
168 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 169
5f68c319
NC		 1702000-12-01 Joel Sherrill <joel@OARcorp.com>
171
3dacdf2e
NC		 172 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
173 New targets.
174 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
175 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 176 * configure: Regenerate.
177 * config.in: Regenerate.
178 * Makefile.in: Regenerate.
179 * aclocal.m4: Regenerate.
180 * po/gas.pot: Regenerate.
50705ef4 181
4ce3447c
PB		 1822000-11-30 Philip Blundell <pb@futuretv.com>
183
184 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
185 even in non BFD_ASSEMBLER case.
186
76a0ddac
DN		 1872000-11-30 Diego Novillo <dnovillo@redhat.com>
188
189 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
190 syntax.
191
220e750f
RH		 1922000-11-29 Richard Henderson <rth@redhat.com>
193
194 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
195 until dwarf2_finish; use relaxation to get cross-fragment offsets;
196 thread multiple subsegments properly; handle multiple code
197 sections properly; emit proper compilation unit info for assembler
198 generated debugging.
199
200 * as.h (enum _relax_state): Add rs_dwarf2dbg.
201 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
202 (dwarf2dbg_estimate_size_before_relax): Declare.
203 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
204 * write.c: Include dwarf2dbg.h.
205 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
206 (relax_segment): Likewise.
207
99b222b4
HPN		 2082000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
209
210 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
211 jump>: Use as_bad_where instead of as_bad. Tweak error message
212 accordingly. Stabilize frag by updating fix part and resetting
213 variant part.
214 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 215 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
216 indexing is_end_of_line[].
217 (md_assemble): Initialize size to 0.
218 (md_section_align): Mark parameter seg as unused.
e46fee70 219 (parse_reg): Parse names case-insensitively.
99b222b4 220
814f6641
KH		 2212000-11-28 Kazu Hirata <kazu@hxi.com>
222
223 * config/obj-aout.h: Fix formatting.
224 * config/obj-bout.h: Likewise.
225 * config/obj-coff.c: Likewise.
226 * config/obj-coff.h: Likewise.
227 * config/obj-elf.h: Likewise.
228 * config/obj-som.h: Likewise.
229 * config/obj-vms.c: Likewise.
230 * config/obj-vms.h: Likewise.
231 * config/tc-h8300.h: Likewise.
232 * config/tc-ns32k.h: Likewise.
233 * config/tc-sparc.h: Likewise.
234 * config/tc-tic54x.h: Likewise.
235 * config/tc-z8k.h: Likewise.
236
e47b9e39
NC		 2372000-11-28 Nick Clifton <nickc@redhat.com>
238
239 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
240 License is present in the sources, but not the output, and
241 also available from the GNU website.
242 (GNU Free Documentation License): Comment out this section.
243
fcdc20a4
HPN		 2442000-11-28 Hans-Peter Nilsson <hp@axis.com>
245
43c34dee
HPN		 246 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
247 targets. Remove i860 from valid a.out targets.
248 * Makefile.in: Regenerate.
249
fcdc20a4 250 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 251 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 252 (md_assemble): Call dwarf2_emit_insn if generating ELF.
253 (s_cris_file, s_cris_loc): New.
254 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
255 * Makefile.am: Regenerate dependencies.
256 * Makefile.in: Regenerate.
257
16887944
AM		 2582000-11-28 Alan Modra <alan@linuxcare.com.au>
259
260 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
261 (MRI_MUL_PRECEDENCE): Likewise.
262 (op_rank): Fix a comment typo.
263
ae3e85dd
SC		 2642000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
265
266 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
267 the error message.
268 (get_operand): Fix analysis for movw/movb instructions.
269
077b8428
NC		 2702000-11-24 Nick Clifton <nickc@redhat.com>
271
272 * configure.in (xscale-elf): Add target.
273 (xscale-coff): Add target.
274 * configure: Regenerate.
275
276 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
277 extenstion.
278 (ARM_EXT_XSCALE): New ARM architecture extension.
279 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
280 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
281 (ARM_THUMB): Rename to ARM_EXT_THUMB.
282 (ARM_ARCH_V4): Remove processor from architecture.
283 (ARM_ARCH_3M): New architecutre definition.
284 (ARM_ARCH_V5TE): New architecutre definition.
285 (ARM_ARCH_XSCALE): New architecutre definition.
286 (CPU_DEFAULT): Allow to be defaulted to XScale.
287 (atpcs): New boolean variable.
288 (ldr_flags): Support 'd' flag for double word loads.
289 (str_flags): Support 'd' flag for double word stored.
290 (do_mia): New function.
291 (do_mar): New function.
292 (do_mra): New function.
293 (do_pld): New function.
294 (do_ldrd): New function.
295 (do_blx): New function.
296 (do_bkpt): New function.
297 (do_clz): New function.
298 (do_lstc2): New function.
299 (do_cdp2): New function.
300 (do_t_blx): New function.
301 (do_t_bkpt): New function.
302 (do_smla): New function.
303 (do_smlal): New function.
304 (do_smul): New function.
305 (do_qadd): New function.
306 (do_co_reg2c): New function.
307 (LONGEST_INSN): Redefine to 7.
308
309 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
310 command line switches.
311
2434f565
JW		 3122000-11-22 Jim Wilson <wilson@redhat.com>
313
314 * config/tc-ia64.c (pseudo_func): Add missing initializers.
315 (struct rsrc): Make line unsigned.
316 (gr_values): Add missing initializer.
317 (SLOT_NUM_NOT_SET): Add unsigned cast.
318 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
319 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
320 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
321 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
322 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
323 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
324 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
325 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
326 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
327 Add ATTRIBUTE_UNUSED to unused parameters.
328 (convert_expr_to_ab_reg): Add parens.
329 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
330 (dot_prologue): Initialize grsave when declared.
331 (md_pseudo_table): Add missing initializers.
332 (operand_match): Add casts to bfd_vma.
333 (emit_one_bundle): Delete unused local prev. Make required_template
334 unsigned.
335 (specify_resource): Cast i to unsigned.
336 (note_register_values): Use fprintf_vma.
337 (print_dependency): Likewise.
338
5a080f89
JW		 3392000-11-21 Jim Wilson <wilson@redhat.com>
340
5e7474a7
JW		 341 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
342 for unwind info section.
343 (dot_endp): Likewise for unwind section.
344
5a080f89
JW		 345 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
346 fix_new_exp.
347
732d96b6
JJ		 3482000-11-21 Jakub Jelinek <jakub@redhat.com>
349
350 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
351 (output_insn): Call dwarf2_emit_insn.
b8e904dc 352 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 353
6d2cf69f
RH		 3542000-11-17 Richard Henderson <rth@redhat.com>
355
356 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
357 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
358 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
359
8179bd9b
NC		 3602000-11-17 Nick Clifton <nickc@redhat.com>
361
362 * config/tc-arm.c (md_pseudo_table): Add support for .line and
363 .file pseudo ops.
364
316e2c05
RH		 3652000-11-17 Richard Henderson <rth@redhat.com>
366
367 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
368
a8316fe2
RH		 3692000-11-17 Richard Henderson <rth@redhat.com>
370
371 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 372 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 373 tri-state definition of alpha_flag_mdebug.
374 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
375 (s_alpha_file): Store first .file directive.
376 (s_alpha_stab): New.
377 (md_pseudo_table): Add stabs and stabn.
378
e346e481
RH		 3792000-11-17 Richard Henderson <rth@redhat.com>
380
381 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
382
4dc7ead9
RH		 3832000-11-17 Richard Henderson <rth@redhat.com>
384
385 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 386 (main): Call dwarf2_finish.
4dc7ead9
RH		 387 * as.h (debug_type): Clarify documentation of the meaning
388 of this variable.
389 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
390 (print_stats): Fix parenthesis problem.
391 (now_subseg_size): New.
392 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
393 (dwarf2_directive_file): Don't set debug_type.
394 (dwarf2_where): Honor DEBUG_DWARF2 first.
395 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
396 do nothing if not emitting dwarf2 debug info, or no work.
397 * dwarf2dbg.h (dwarf2_emit_insn): Update.
398 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
399 (ecoff_new_file): Likewise.
400 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
401 commentary wrt dwarf2.
402
403 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
404 ATTRIBUTE_UNUSED as needed.
405 (emit_insn): Call dwarf2_emit_insn.
406 (s_alpha_file): New.
407 (s_alpha_loc): New.
408 (s_alpha_coff_wrapper): Don't handle them.
409 (md_pseudo_table): Update for .file and .loc.
410 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
411
412 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
413 don't protect with debug_type.
414 * config/tc-hppa.c (md_assemble): Likewise.
415 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
416 * config/tc-mn10300.c (md_assemble): Likewise.
417 * config/tc-sh.c (md_assemble): Likewise.
418 * config/tc-v850.c (md_assemble): Likewise.
419
420 * config/tc-arm.c (arm_end_of_source): Remove.
421 * config/tc-hppa.c (pa_end_of_source): Remove.
422 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
423 * config/tc-mn10300.c (mn10300_finalize): Remove.
424 * config/tc-sh.c (sh_finalize): Remove.
425 * config/tc-v850.c (sh_finalize): Remove.
426
427 * config/tc-arm.h (md_end): Remove.
428 * config/tc-hppa.h (md_end): Remove.
429 (DWARF2_LINE_MIN_INSN_LENGTH): New.
430 * config/tc-m68hc11.h (md_end): Remove.
431 * config/tc-mn10300.h (md_end): Remove.
432 * config/tc-sh.h (md_end): Remove.
433 * config/tc-v850.h (md_end): Remove.
434
435 * config/tc-ia64.c (emit_one_bundle): Don't protect
436 dwarf2 bits with debug_type.
437 (md_assemble): Likewise.
438 (ia64_end_of_source): Don't call dwarf2_finish.
439
ca683b78
JW		 4402000-11-16 Jim Wilson <wilson@redhat.com>
441
442 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
443 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
444 > 16.
445
6f620856
L		 4462000-11-16 H.J. Lu <hjl@gnu.org>
447
448 * config/obj-elf.c (obj_elf_symver): Don't check the missing
449 version name.
450
19d63e5d
KH		 4512000-11-15 Kazu Hirata <kazu@hxi.com>
452
453 * config/tc-tic30.c: Fix formatting.
454 * config/tc-tic80.c: Likewise.
455 * config/tc-v850.c: Likewise.
456 * config/tc-vax.c: Likewise.
457 * config/tc-w65.c: Likewise.
458 * config/tc-z8k.c: Likewise.
459
a8761a19
DD		 4602000-11-14 DJ Delorie <dj@redhat.com>
461
462 * config/tc-v850.c: Support dwarf2.
463 * config/tc-v850.h: Ditto.
464
465 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
466 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 467
88be23ec
BS		 4682000-11-15 Bernd Schmidt <bernds@redhat.com>
469
470 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
471 (errata_nops_necessary_p): New function.
472 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
473 md.
474
72a76794
JW		 4752000-11-14 Jim Wilson <wilson@redhat.com>
476
477 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
478 return little endian bfd formats.
479
4a1805b1
KH		 4802000-11-14 Kazu Hirata <kazu@hxi.com>
481
482 * config/aout_gnu.h: Fix formatting.
483 * config/atof-vax.c: Likewise.
484 * config/m68k-parse.h: Likewise.
485 * config/m88k-opcode.h: Likewise.
486 * config/obj-elf.c: Likewise.
487 * config/tc-arm.c: Likewise.
488 * config/tc-cris.c: Likewise.
489 * config/tc-i386.c: Likewise.
490 * config/tc-ia64.c: Likewise.
491 * config/tc-mn10300.c: Likewise.
492 * config/te-386bsd.h: Likewise.
493 * config/te-hppa.h: Likewise.
494 * config/te-nbsd.h: Likewise.
495 * config/te-ppcnw.h: Likewise.
496 * config/te-sparcaout.h: Likewise.
497 * config/te-tmips.h: Likewise.
498 * config/vax-inst.h: Likewise.
499 * config/vms-conf.h: Likewise.
500
c810873d
JJ		 5012000-11-14 Jakub Jelinek <jakub@redhat.com>
502
503 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
504
79082ff0
L		 5052000-11-13 H.J. Lu <hjl@gnu.org>
506
507 * config/obj-elf.c (elf_frob_symbol): Support
508 ".symver name,name2@@@nodename".
509 (elf_frob_file_before_adjust): Likewise.
510
511 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
512 and ".symver name,name2@@@nodename".
513 Fix a typo.
514
1da00eb4
L		 5152000-11-12 H.J. Lu (hjl@gnu.org)
516
517 * config/obj-elf.c (obj_elf_symver): Check missing version
518 name.
519
f585997b
L		 5202000-11-12 H.J. Lu (hjl@gnu.org)
521
522 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
523 instead of bfd_vma for non-bfd assemblers.
524
ef5c4bfc
KH		 5252000-11-09 Kazu Hirata <kazu@hxi.com>
526
527 * itbl-ops.c: Fix comment typos.
528
f5a30c2e
JW		 5292000-11-08 Jim Wilson <wilson@redhat.com>
530
531 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
532 (struct unwind): Add next_slot_frag field.
533 (slot_index): New parameters slot_frag and first_frag. Add code
534 to add in frag sizes when different. Add comments.
535 (fixup_unw_records): New locals first_frag and last_frag. Pass new
536 arguments to slot_index.
537 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
538 loop end. Set next_slot_frag field.
539
339681c0
L		 5402000-11-07 H.J. Lu <hjl@gnu.org>
541
542 * doc/as.texinfo (.symver): Updated for versioned symbol
543 reference.
544
545 * obj.h (format_ops): Add the frob_file_before_adjust field.
546
547 * config/obj-aout.c (aout_format_ops): Set the
548 frob_file_before_adjust field to 0.
549 * config/obj-coff.c (coff_format_ops): Likewise.
550 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
551
552 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
553 name.
554 (elf_frob_file_before_adjust): New function to remove unneeded
555 versioned symbols from the symbol table.
556 (elf_format_ops): Set the frob_file_before_adjust field to
557 elf_frob_file_before_adjust.
558
559 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
560 not defined.
561
562 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
563
4a314ec8
NC		 5642000-11-07 Peter Targett <peter.targett@arccores.com>
565
566 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
567 BIG_ENDIAN macros.
568 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
569 Fix compile time warning messages.
50705ef4 570
604d524f
NC		 5712000-11-07 Nick Clifton <nickc@redhat.com>
572
573 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
574 buffer in order to avoid buffer overflows.
575
44f5c83a
JW		 5762000-11-06 Steve Ellcey <sje@cup.hp.com>
577
578 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
579 Change M to m for -milp32 or -mlp64 to match gcc.
580 (dot_endp): Use bytes_per_address instead of 8.
581 (emit_one_bundle): Use number_to_chars_littleendian instead of
582 md_number_to_chars.
583 (fix_insn): Likewise.
584 (ia64_init): New function.
585 (ia64_target_format): New function.
586 (md_begin): Set endianness, arch, and machine as appropriate.
587 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
588 Make these macros depend on TE_HPUX macro.
589 (TARGET_FORMAT): Define.
590 (HOST_SPECIAL_INIT): Define.
591 * config/te-hpux.h: New file.
592 * configure.in: Add "ia64-*-hpux*" target to configure.
593 * configure: Regenerate.
50705ef4 594
7152f1dc
KH		 5952000-11-06 Kazu Hirata <kazu@hxi.com>
596
ef99799a
KH		 597 * as.c: Fix formatting.
598 * dwarf2dbg.c: Likewise.
599 * input-file.c: Likewise.
7152f1dc
KH		 600 * input-file.h: Likewise.
601 * input-scrub.c: Likewise.
ef99799a
KH		 602 * itbl-ops.c: Likewise.
603 * listing.c: Likewise.
604 * macro.h: Likewise.
605 * messages.c: Likewise.
606 * read.c: Likewise.
607 * subsegs.c: Likewise.
608 * subsegs.h: Likewise.
609 * write.c: Likewise.
7152f1dc 610
cf055d54
NC		 6112000-11-06 Nick Clifton <nickc@redhat.com>
612
613 * doc/as.texinfo: Add GNU Free Documentation License.
614 * doc/gasp.texi: Add GNU Free Documentation License.
615 * doc/as.1: Add GNU Free Documentation License.
616
8d6b5c8e
NC		 6172000-11-05 Nick Clifton <nickc@redhat.com>
618
619 * config/tc-arm.c: Add include of "dwarf2dbg.h"
620
59ff2774
NC		 6212000-11-02 Per Lundberg <plundis@chaosdev.org>
622
623 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
624 * configure: Regenerate.
625
37d8bb27
NC		 6262000-11-01 Nick Clifton <nickc@redhat.com>
627
628 * read.c (original_case_string): New global variable.
629 (read_a_source_file): Copy opcode string into
630 original_case_string if clobbering the case of the opcode.
631 * read.h: Export the definition of original_case_string.
632 * config/tc-arm.c (md_assembler): When parsing a .req
633 directive use the original opcode string, not the case
634 clobbered version.
635
d75bb8cf
NC		 6362000-11-02 Nick Clifton <nickc@redhat.com>
637
638 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 639 variable.
d75bb8cf
NC		 640 (md_assemble): Call dwarf2_generate_asm_lineno instead of
641 dwarf2_where and dwarf2_gen_line_info.
642
6c17cfe4
PB		 6432000-11-02 Theo Honohan <th@futuretv.com>
644
50705ef4 645 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 646
c51ce5f0
EC		 6472000-10-31 Eric Christopher <echristo@redhat.com>
648
649 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
650 or pc-relative, else use fx_offset.
651
f1bcba5b
JW		 6522000-10-31 Jim Wilson <wilson@redhat.com>
653
654 * config/tc-ia64.c (struct md): New field tag_fixups.
655 (ia64_flush_insns): Handle tag_fixups. Error if dangling
656 qualifying predicate.
657 (emit_one_bundle): Delete spurious multiplication by one. Handle
658 tag_fixups.
659 (ia64_start_line): Error if dangling qualifying predicate.
660 (defining_tag): New static variable.
661 (ia64_unrecognized_line, case '['): Parse tags.
662 (ia64_frob_label): Create tag_fixups.
663 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 664
8637c045
AM		 6652000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
666
667 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
668
ebeeafe6
BS		 6692000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
670
671 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
672
b041f888
KH		 6732000-10-30 Kazu Hirata <kazu@hxi.com>
674
675 * expr.c: Fix formatting.
676 * flonum-copy.c: Likewise.
677 * flonum.h: Likewise.
678 * gasp.c: Likewise.
679 * hash.c: Likewise.
680
d8374dcd
HPN		 6812000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
682
683 * as.h (OPTION_MD_BASE): Bump to 190.
684 * as.c (parse_args) <std_longopts>: Add comment about the need to
685 check OPTION_MD_BASE in as.h.
686
1308f14c
HPN		 687 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
688 for weak symbols.
689
6f6ef0fa
NC		 6902000-10-27 Nick Clifton <nickc@redhat.com>
691
692 * configure.in (emulations): Add m68hc12.
693 * configure: Regenerate.
694 * po/gas.pot: Regenerate.
c51ce5f0 695
bf1b5881
AH		 6962000-10-27 Aldy Hernandez <aldyh@redhat.com>
697
50705ef4
AM		 698 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
699 cpsr*.
700 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 701
85a39694
NC		 7022000-10-25 Nick Clifton <nickc@redhat.com>
703
704 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
705 a DWARF2 line number information sequence.
706
707 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
708
709 * read.c (generate_lineno_debug): Update comment describing why
710 DWARF2 line number debug information is not generated
711 automatically by this function.
712
713 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
714 not all.
c51ce5f0 715
85a39694
NC		 716 * config/tc-arm.h (md_end): Define.
717 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 718
85a39694
NC		 719 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
720 if generating DWARF2 line numbers.
721 (arm_end_of_source): New function. Call dwarf2_finish if
722 necessary.
723
724 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
725 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
726 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 727
cce0cbdc
DN		 7282000-10-25 Diego Novillo <dnovillo@cygnus.com>
729
730 * tc-i386.c: Fix prototype declarations for functions taking no
731 arguments.
732
64a0c779
DN		 7332000-10-24 Diego Novillo <dnovillo@cygnus.com>
734
735 * tc-i386.c (i386_operand_modifier): Remove.
736 (build_displacement_string): Remove.
737 (i386_parse_seg): Remove.
738 (i386_intel_memory_operand): Remove.
739 (i386_intel_operand): Re-write using recursive descent parser based
740 on MASM documentation.
741 (struct intel_parser_s): New structure.
742 (intel_parser): New static variable.
743 (struct intel_token): New structure.
744 (cur_token, prev_token): New static variables.
745 (T_NIL): Define.
746 (T_CONST): Define.
747 (T_REG): Define.
748 (T_BYTE): Define.
749 (T_WORD): Define.
750 (T_DWORD): Define.
751 (T_QWORD): Define.
752 (T_XWORD): Define.
753 (T_SHORT): Define.
754 (T_OFFSET): Define.
755 (T_PTR): Define.
756 (T_ID): Define.
757 (intel_match_token): New function.
758 (intel_get_token): New function.
759 (intel_putback_token): New function.
760 (intel_expr): New function.
761 (intel_e05): New function.
762 (intel_e05_1): New function.
763 (intel_e06): New function.
764 (intel_e06_1): New function.
765 (intel_e09): New function.
766 (intel_e09_1): New function.
767 (intel_e10): New function.
768 (intel_e10_1): New function.
769 (intel_e11): New function.
770
19f7b010
JJ		 7712000-10-20 Jakub Jelinek <jakub@redhat.com>
772
773 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
774 instructions to loose any special insn->architecture mask.
775
776 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
777 (sparc_md_end, sparc_arch_types, sparc_arch,
778 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
779 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
780 request v9b architecture if they are used).
781
3ae647a0
NC		 7822000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
783
784 * config/tc-m68k.c: Fix the previous misapplied patch.
785
5cbdaa77
NC		 7862000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
787
50705ef4
AM		 788 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
789 BFD_ASSEMBLER and !BFD_ASSEMBLER.
790 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
791 BFD_RELOC_*.
5cbdaa77 792
e6c774b4
KH		 7932000-10-17 Kazu Hirata <kazu@hxi.com>
794
795 * debug.c: Fix formatting.
796 * depend.c: Likewise.
797 * dwarf2dbg.c: Likewise.
798 * dwarf2dbg.h: Likewise.
799 * ecoff.c: Likewise.
800 * expr.c: Likewise.
801 * expr.h: Likewise.
802 * flonum-konst.c: Likewise.
803 * frags.h: Likewise.
804
ea20a7da
CC		 8052000-10-17 Chandrakala Chavva <cchavva@redhat.com>
806
807 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
808 options.
809 * doc/as.texinfo: Added notes about this new option.
810
266cb5f1
HPN		 8112000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
812
813 * config/tc-sh.c (JREG): Remove.
814 (md_convert_frag): Remove #if 0:d code using JREG.
815
6588847e
DN		 8162000-10-15 Diego Novillo <dnovillo@cygnus.com>
817
818 * config/tc-i386.c (i386_operand_modifier): Only match
819 modifiers SHORT and FLAT if they are followed by a space.
820 (parse_register): When `allow_naked_reg' is set, do not confuse
821 identifiers that start with a register name with a register.
822
30a2b4ef
KH		 8232000-10-12 Kazu Hirata <kazu@hxi.com>
824
825 * app.c: Fix formatting.
826 * as.c: Likewise.
827 * as.h: Likewise.
828 * bit_fix.h: Likewise.
829 * cgen.c: Likewise.
830 * cgen.h: Likewise.
831 * cond.c: Likewise.
832
d01e2a23
AM		 8332000-10-11 Alan Modra <alan@linuxcare.com.au>
834
835 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
836
44852b19
AM		 8372000-10-07 Alan Modra <alan@linuxcare.com.au>
838
dc1fc56b
AM		 839 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
840 Re-arrange function a little and improve error message.
841
44852b19
AM		 842 * write.c (write_relocs): Fix a comment.
843
844 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
845 link-once sections.
846
afa680f8
JW		 8472000-10-05 Jim Wilson <wilson@cygnus.com>
848
849 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
850
ce8a8b2f
AM		 8512000-10-05 Alan Modra <alan@linuxcare.com.au>
852
853 * config/tc-i386.c: Delete some useless comments, reformat others.
854
855 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
856 non-global syms in linkonce sections.
857
56d27c17
AM		 8582000-10-04 Ralf Baechle <ralf@gnu.org>
859
860 * config/tc-ia64.c (operand_match): Don't use // style comments.
861 * config/tc-i370.c: Likewise.
862
7b15d668
HPN		 8632000-09-29 Hans-Peter Nilsson <hp@axis.com>
864
865 Changes to handle varying register prefix and user symbol prefix.
866 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
867 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
868 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
869 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
870 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
871 (demand_register_prefix): New variable.
872 (md_pseudo_table): New pseudo ".syntax".
873 (md_longopts): New options --no-underscore and --underscore.
874 (cris_target_format): Return elf32-us-cris or elf32-cris depending
875 on symbols_have_leading_underscore.
876 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
877 (get_spec_reg): Ditto.
878 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
879 Fix formatting.
880 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
881 --help.
882 <case OPTION_NO_US, case OPTION_US>: New.
883 (md_show_usage): Be brief and reformat to match continuation of
884 --help.
885 * po/gas.pot: Regenerate.
886
27df9f40
AM		 8872000-09-28 Alan Modra <alan@linuxcare.com.au>
888
889 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
890 force relocs for 12 bit branches.
891 (md_apply_fix): Similarly, adjust logic here.
892
5506e1a5
AM		 8932000-09-28 Alan Modra <alan@linuxcare.com.au>
894
895 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
896 adjust for external and weak syms as we will use a reloc. Allow
897 for +8 offset when calculating limits of branches.
898 (hppa_fix_adjustable): Undo 2000-09-23 change.
899 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
900 Correct distance calculation.
47d89dba
AM		 901 (tc_gen_reloc): Print the file name and line number if we can't
902 handle a fixup.
5506e1a5
AM		 903
904 From John David Anglin <dave@hiauly1.hia.nrc.ca>
905 * config/tc-hppa.c (nonzero_dibits): Define.
906 (arg_reloc_stub_needed): Check each arg and return value
907 separately for zero case.
908 (pa_align): Declare argument `bytes'.
909
81d4177b
KH		 9102000-09-25 Kazu Hirata <kazu@hxi.com>
911
912 * config/tc-cris.c: Fix formatting.
913 * config/tc-d10v.h: Likewise.
914 * config/tc-d30v.c: Likewise.
915 * config/tc-d30v.h: Likewise.
916 * config/tc-fr30.c: Likewise.
917 * config/tc-fr30.h: Likewise.
918 * config/tc-m68k.c: Likewise.
919 * config/tc-m68k.h: Likewise.
920 * config/tc-pj.h: Likewise.
921 * config/tc-ppc.c: Likewise.
922 * config/tc-ppc.h: Likewise.
923 * config/tc-sh.c: Likewise.
924 * config/tc-sh.h: Likewise.
925 * config/tc-sparc.c: Likewise.
926 * config/tc-v850.h: Likewise.
927 * config/tc-vax.h: Likewise.
928 * config/tc-w65.h: Likewise.
929 * config/tc-z8k.h: Likewise.
930
959ee541
AM		 9312000-09-23 Alan Modra <alan@linuxcare.com.au>
932
933 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
934 checks only for ELF.
935 (hppa_force_relocation): Likewise.
936
139368c9
JW		 9372000-09-22 Jim Wilson <wilson@cygnus.com>
938
939 * config/tc-ia64.c (dv_sem): Add "stop".
940 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
941 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
942 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
943 match above.
944 (mark_resources): Check IA64_RS_PRr.
945
151337e8
NC		 9462000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
947
56d27c17 948 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 949 md_estimate_size_before_relax): Redesign and clean up the
950 relaxation mechanism.
951
0b7410c4
KH		 9522000-09-21 Kazu Hirata <kazu@hxi.com>
953
954 * config/tc-ns32k.c: Fix formatting.
955 * config/tc-ns32k.h: Likewise.
956
a4d24084
KH		 9572000-09-20 Kazu Hirata <kazu@hxi.com>
958
82efde3a
KH		 959 * config/tc-m32r.c: Fix formatting.
960 * config/tc-m32r.h: Likewise.
961 * config/tc-m68851.h: Likewise.
962 * config/tc-m68hc11.c: Likewise.
963 * config/tc-m68hc11.h: Likewise.
964 * config/tc-m88k.c: Likewise.
965 * config/tc-mcore.c: Likewise.
a75214e5 966 * config/tc-mcore.h: Likewise.
82efde3a
KH		 967 * config/tc-mips.c: Likewise.
968 * config/tc-mips.h: Likewise.
969 * config/tc-mn10200.h: Likewise.
970 * config/tc-mn10300.h: Likewise.
a75214e5 971 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 972 * config/tc-tahoe.h: Likewise.
973
4844386e 9742000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 975
976 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
977 Likewise in relaxation description comments.
978
9e754211
AM		 9792000-09-18 Alan Modra <alan@linuxcare.com.au>
980
981 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
982 subtraction of two syms without emitting a relocation.
983
984 From David Huggins-Daines <dhd@linuxcare.com>
985 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
986 global or weak symbols.
987
4a4f25cf
KH		 9882000-09-15 Kazu Hirata <kazu@hxi.com>
989
990 * config/tc-h8300.h: Fix formatting.
991 * config/tc-h8500.c: Likewise.
992 * config/tc-h8500.h: Likewise.
993 * config/tc-hppa.h: Likewise.
994 * config/tc-i370.h: Likewise.
995 * config/tc-i386.h: Likewise.
996 * config/tc-i860.c: Likewise.
997 * config/tc-i860.h: Likewise.
998 * config/tc-i960.h: Likewise.
999 * config/tc-ia64.c: Likewise.
1000 * config/tc-ia64.h: Likewise.
1001
1dab94dd
KH		 10022000-09-14 Kazu Hirata <kazu@hxi.com>
1003
1004 * config/tc-a29k.c: Fix formatting.
1005 * config/tc-alpha.c: Likewise.
1006 * config/tc-arc.c: Likewise.
1007 * config/tc-arc.h: Likewise.
1008 * config/tc-arm.c: Likewise.
1009 * config/tc-arm.h: Likewise.
1010 * config/tc-avr.c: Likewise.
1011 * config/tc-avr.h: Likewise.
1012 * config/tc-tic30.c: Likewise.
1013 * config/tc-tic30.h: Likewise.
1014 * config/tc-tic54x.c: Likewise.
1015 * config/tc-tic54x.h: Likewise.
1016 * config/tc-tic80.c: Likewise.
1017 * config/tc-tic80.h: Likewise.
1018
7484b8e6
TW		 10192000-09-14 Timothy Wall <twall@cygnus.com>
1020
1021 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1022 parallel comparisons for later use.
1023 (struct rsrc): Add parallel comparison type.
1024 (resources_match): Skip special cases of PR usage (non-conflicting
1025 parallel compares).
56d27c17 1026
bf514e21
KH		 10272000-09-13 Kazu Hirata <kazu@hxi.com>
1028
1029 * config/obj-ecoff.c: Fix formatting.
1030 * config/obj-elf.c: Likewise.
1031 * config/obj-elf.h: Likewise.
1032 * config/obj-evax.h: Likewise.
1033 * config/obj-generic.h: Likewise.
1034 * config/obj-hp300.c: Likewise.
1035 * config/obj-hp300.h: Likewise.
1036 * config/obj-ieee.h: Likewise.
1037 * config/obj-vms.c: Likewise.
1038 * config/obj-vms.h: Likewise.
1039
156c2f8b 10402000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1041
50705ef4
AM		 1042 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1043 (md_parse_option): Ditto.
1044 (md_longopts): Add -mips32 option.
1045 (md_show_usage): Document new options.
1046 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1047 (mips_ip): Assemble mfc0 with a sub-selection code.
1048 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1049 (mips_cpu_to_str): New function.
1050 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1051 Use CPU_* defines instead of hardcoded numbers.
1052
50705ef4
AM		 1053 * doc/as.texinfo: Document new options.
1054 * doc/c-mips.texi: Ditto.
156c2f8b 1055
a01b9fa4
KH		 10562000-09-12 Kazu Hirata <kazu@hxi.com>
1057
1058 * as.h: Fix formatting.
1059 * asintl.h: Likewise.
1060 * bit_fix.h: Likewise.
dcd619be
KH		 1061 * config/obj-aout.c: Likewise.
1062 * config/obj-aout.h: Likewise.
1063 * config/obj-bout.c: Likewise.
1064 * config/obj-bout.h: Likewise.
1065 * config/obj-coff.c: Likewise.
1066 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1067 * dwarf2dbg.h: Likewise.
1068 * expr.h: Likewise.
1069 * flonum.h: Likewise.
1070 * frags.h: Likewise.
1071 * itbl-ops.h: Likewise.
1072 * macro.h: Likewise.
1073 * read.h: Likewise.
1074 * sb.h: Likewise.
1075 * struc-symbol.h: Likewise.
1076 * subsegs.h: Likewise.
1077 * symbols.h: Likewise.
1078 * tc.h: Likewise.
1079 * write.h: Likewise.
1080
92774660
KH		 10812000-09-11 Kazu Hirata <kazu@hxi.com>
1082
f0e652b4
KH		 1083 * bignum-copy.c: Fix formatting.
1084 * config/tc-i370.c: Likewise.
92774660
KH		 1085 * config/tc-i960.c: Likewise.
1086 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1087 * ehopt.c: Likewise.
1088 * flonum-copy.c: Likewise.
1089 * flonum-konst.c: Likewise.
1090 * flonum-mult.c: Likewise.
1091 * literal.c: Likewise.
1092 * read.c: Likewise.
1093 * sb.c: Likewise.
1094 * stabs.c: Likewise.
1095 * subsegs.c: Likewise.
92774660 1096
222f8079
PB		 10972000-09-09 Philip Blundell <philb@gnu.org>
1098
1099 * configure.in (arm*-*-uclinux*): New target.
1100 * configure: Regenerate.
1101
c488923f
KH		 11022000-09-09 Kazu Hirata <kazu@hxi.com>
1103
1104 * input-file.c: Fix formatting.
1105 * itbl-ops.c: Likewise.
1106 * messages.c: Likewise.
1107
e0e3ecca
PB		 11082000-09-08 Philip Blundell <philb@gnu.org>
1109
1110 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1111 offset is negative.
1112
5d64ca4e
L		 11132000-09-07 H.J. Lu <hjl@gnu.org>
1114
1115 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1116 * configure: Rebuild.
1117
bdaaa2e1
KH		 11182000-09-07 Kazu Hirata <kazu@hxi.com>
1119
e49bc11e
KH		 1120 * atof-generic.c: Fix formatting.
1121 * config/tc-mips.c: Likewise.
e13b337a
KH		 1122 * config/tc-vax.c: Likewise.
1123 * input-scrub.c: Likewise.
bdaaa2e1 1124
d07ed2cd
AO		 11252000-09-07 Alexandre Oliva <aoliva@redhat.com>
1126
1127 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1128 * configure.in (sh-*-linux*): Added.
1129 * configure: Rebuilt.
1130
86905619
KH		 11312000-09-06 Kazu Hirata <kazu@hxi.com>
1132
a28a3ccf
JL		 1133 * config/tc-hppa.c: Fix formatting.
1134
86905619
KH		 1135 * ecoff.c: Fix formatting.
1136
58cccadb
AO		 11372000-09-06 Alexandre Oliva <aoliva@redhat.com>
1138
1139 * configure: Rebuilt with new libtool.m4.
1140
542d6675
KH		 11412000-09-05 Kazu Hirata <kazu@hxi.com>
1142
1143 * cgen.c: Fix formatting.
1144 * config/tc-ia64.c: Likewise.
1145
5b343f5a
NC		 11462000-09-05 Nick Clifton <nickc@redhat.com>
1147
1148 * aclocal.m4: Regenerate.
1149 * config.in: Regenerate.
1150 * configure: Regenerate.
1151 * po/gas.pot: Regenerate.
50bbae35 1152
07e90ad5
HPN		 11532000-09-05 Hans-Peter Nilsson <hp@axis.com>
1154
1155 * config/tc-cris.c: Correct comment typos.
1156
1485d400
EC		 11572000-09-05 Eric Christopher <echristo@cygnus.com>
1158
1159 * config/tc-mn10300.c: Cleanup.
1160 (md_pcrel_from): Enable.
1161
904a31bf
AM		 11622000-09-05 Alan Modra <alan@linuxcare.com.au>
1163
927781e2
AM		 1164 * expr.c (operand): Fix a comment typo.
1165 * write.c (write_relocs): Fix a signed/unsigned warning.
1166
ecacdc7a
AM		 1167 * config/tc-hppa.c (fudge_reg_expressions): New
1168 (hppa_force_reg_syms_absolute): New.
1169 (pa_equ): Allow reg_section expressions.
1170 * config/tc-hppa.c (md_optimize_expr): Define.
1171 (hppa_force_reg_syms_absolute): Prototype.
1172
1173 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1174 (pa_parse_number): Pass in arg to select fp reg parsing.
1175 Return 1 to indicate format checks pass. If strict, then only
1176 accept a register or register symbol. Return value in...
1177 (pa_number): New static for pa_parse_number.
1178 (FP_REG_BASE): Define.
1179 (FP_REG_RSEL): Define.
1180 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1181 appropriate. White space changes.
1182 (need_pa11_opcode): Don't bother passing any params, get them from
1183 globals instead.
1184 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1185 Remove extraneous check in case 'Q'.
1186 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1187 reg, set section of resulting symbol to reg_section.
1188 (pa_parse_space_stmt): Modify call to pa_parse_number.
1189 (pa_space): Likewise.
1190
904a31bf
AM		 1191 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1192 (hppa_force_relocation): Handle vtable relocs.
1193 (pa_vtable_entry): New.
1194 (pa_vtable_inherit): New.
1195 (md_pseudo_table): Add entries for vtable pseudos.
1196 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1197 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1198 against weak syms.
1199 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1200 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1201 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1202 millicode import.
1203 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1204 specify a symbol type.
1205
1206 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1207 dependent things together.
1208 (md_elf_symbol_type): Define.
1209
1210 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1211 symbol.
1212 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1213
1214 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1215 (obj_elf_vtable_entry): Declare.
1216
1217 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1218 and export function.
1219 (obj_elf_vtable_entry): Similarly.
1220 (elf_pseudo_table): Fix the damage with a cast.
1221
a47cf567 12222000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1223
1224 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1225 for template selection when a label is needed.
1226
197865e8
KH		 12272000-09-02 Kazu Hirata <kazu@hxi.com>
1228
1229 * config/tc-ia64.c: Fix formatting.
1230
18e03609
NC		 12312000-09-02 Nick Clifton <nickc@redhat.com>
1232
1233 * configure.in: Increase version number to 2.10.91.
1234 * configure: Regenerate.
1235 * aclocal.m4: Regenerate.
1236 * config.in: Regenerate.
1237 * po/gas.pot: Regenerate.
1238 * Makefile.in: Regenerate.
1485d400 1239
a1cc9221
AO		 12402000-09-01 Alexandre Oliva <aoliva@redhat.com>
1241
1242 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1243 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1244 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1245 similar relocs.
1246 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1247 branches.
1248
12492000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1250
1251 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1252 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1253 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1254 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1255 (GOT_symbol): New variable.
1256 (md_undefined_symbol): Set it.
1257
44576e1f
RH		 12582000-09-01 Richard Henderson <rth@cygnus.com>
1259
1260 * config/tc-ia64.c (match): Don't inline.
1261 (extra_goodness): New.
1262 (md_begin): Prefer nop.f and nop.b for best_template.
1263
29f8404c
KH		 12642000-08-31 Kazu Hirata <kazu@hxi.com>
1265
76b0a8c0
KH		 1266 * as.c: Fix formatting.
1267 * cond.c: Likewise.
1268 * frags.c: Likewise.
29f8404c
KH		 1269 * macro.c: Likewise.
1270
b4c1ea07
EC		 12712000-08-31 Eric Christopher <echristo@cygnus.com>
1272
1273 * config/tc-mn10300.c: Cleanup and fix warnings.
1274 (md_pseudo_table): Add initializers.
1275 (md_show_usage): Cleanup.
1276 (md_parse_option): Fix warnings.
1277 (md_undefined_symbol): Fix warnings.
1278 (md_conver_frag): Fix warnings.
1279 (tc_gen_reloc): Fix warnings.
1280 (md_apply_fix3): Fix warnings.
1281 (check_operand): Fix warnings.
1282
ac48eca1
AO		 12832000-08-31 Alexandre Oliva <aoliva@redhat.com>
1284
1285 * acinclude.m4: Include libtool and gettext macros from the
1286 top level.
1287 * aclocal.m4, configure: Rebuilt.
1288
e0c21649
GK		 12892000-08-30 Mark Hatle <mhatle@mvista.com>
1290
1291 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1292
cf39a089
KH		 12932000-08-31 Kazu Hirata <kazu@hxi.com>
1294
1295 * listing.c: Fix formatting.
1296
3ee4defc
KH		 12972000-08-29 Kazu Hirata <kazu@hxi.com>
1298
1299 * app.c: Fix a comment typo. Fix formatting.
1300
1e8d20f4
NC		 13012000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1302
50bbae35
AM		 1303 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1304 offset of the target destination for jmp instructions.
1305 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1306
5bcac8a4
HPN		 13072000-08-24 Hans-Peter Nilsson <hp@axis.com>
1308
1309 * NEWS: Mention support for CRIS.
1310
46547ecc
DC		 1311Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1312
1313 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1314 Sets `.lcomm' alignment to zero.
1315
4b853faa
AO		 13162000-08-23 Alexandre Oliva <aoliva@redhat.com>
1317
1318 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1319 (TC_FIX_ADJUSTABLE): Define.
1320
efcc5914
JW		 13212000-08-23 Jim Wilson <wilson@cygnus.com>
1322
1323 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1324 unwind.personality_routine is set.
1325
aca719bf
AO		 13262000-08-23 H.J. Lu <hjl@gnu.org>
1327
1328 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1329
a3da4de1
AO		 13302000-08-23 Alexandre Oliva <aoliva@redhat.com>
1331
1332 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1333 environment is pe.
1334
56385375
L		 13352000-08-22 H.J. Lu <hjl@gnu.org>
1336
1337 * config.in (STRICTCOFF): New for strict COFF.
1338
1339 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1340 i386-*-go32* and i386-go32-rtems*.
1341 * configure: Rebuilt.
1342
1343 * config/obj-coff.c (obj_coff_endef): Follow the historical
1344 behavior if STRICTCOFF is not defined.
1345
1346 * doc/internals.texi: Document STRICTCOFF.
1347
8f36cd18
AO		 13482000-08-22 Alexandre Oliva <aoliva@redhat.com>
1349
1350 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1351 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1352 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1353 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1354 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1355 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1356 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1357 Likewise.
1358
58a77e41
EC		 13592000-08-22 Eric Christopher <echristo@cygnus.com>
1360
1361 * config/tc-mn10300.c: (md_apply_fix): New function.
1362 (mn10300_force_relocation): New function.
1363 (mn10300_fix_adjustable): New function.
1364
1365 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1366 (TC_HANDLES_FX_DONE): Define.
1367 (obj_fix_adjustable): Define.
1368 (MD_APPLY_FIX3): Define.
1369 (TC_LINKRELAX_FIXUP): Define.
1370
1371 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1372 previously defined.
1373 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1374
1375 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1376
ded0649c
JE		 13772000-08-21 Jason Eckhardt <jle@cygnus.com>
1378
1379 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1380 if the fixup resulted in a relocation.
1381
66102fe2
NC		 13822000-08-18 Nick Clifton <nickc@redhat.com>
1383
1384 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1385 Make reference to first element of shift_names explicit.
1386
02198638
AO		 13872000-08-18 Alexandre Oliva <aoliva@redhat.com>
1388
1389 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1390 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1391 add a symbol's address. Removed all target-specific #ifdefs that
1392 used to accomplished the same.
1393 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1394 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1395 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1396 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1397 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1398
353e2c69
KH		 13992000-08-17 Kazu Hirata <kazu@hxi.com>
1400
1401 * dwarf2dbg.c: Fix formatting.
1402
4fb7971f
NC		 14032000-08-17 Nick Clifton <nickc@redhat.com>
1404
1405 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1406 to be recoded as logical shift lefts by zero.
1407
50b81f19
JW		 14082000-08-16 Jim Wilson <wilson@cygnus.com>
1409
1410 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1411 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1412 source registers.
1413 (note_register_values): Handle IA64_OPND_R3_2 operands.
1414
f869cfc6
JE		 14152000-08-16 Jason Eckhardt <jle@cygnus.com>
1416
50bbae35 1417 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1418
8cb8bcba
NC		 14192000-08-16 Nick Clifton <nickc@redhat.com>
1420
1421 * config/tc-arm.c (struct asm_shift): Delete.
1422 (shift[]): Delete.
1423 (enum asm_shift_index): New.
1424 (struct asm_shift_properties): New.
1425 (struct asm_shift_name): New.
1426 (shift_properties[]); New.
1427 (shift_names[]); New.
1428
1429 (decode_shift): Use new structures.
1430 Issue a warning is "ROR #0" is used.
1431 Issue a warning if "ASR #0" or "LSR #0" is used.
1432
1433 (md_begin): Initialise arm_shift_hsh table from new
1434 asm_shift_name array.
1435
c2158c24
JJ		 14362000-08-16 Jakub Jelinek <jakub@redhat.com>
1437
1438 * config/tc-sparc.c: Kill all warnings.
1439 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1440 in -xarch= as well.
1441 (md_show_usage): Update usage text.
1442
70485b5c
NC		 14432000-08-16 Nick Clifton <nickc@redhat.com>
1444
c2158c24 1445 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1446 useful.
1447
a47cf567 14482000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1449
1450 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1451
1452 * config/tc-sh.c (md_assemble): Changed so debug_type
1453 test performed for ppi_assemble
1454 * config/tc-sh.c: Included dwarf2dbg.h.
1455 (debug_line): Defined.
1456 (md_assemble): Generates dwarf2 line info.
1457 (sh_finalize): New function. Finalize dwarf2 info.
1458 (assemble_ppi): Returns size of code generated.
1459 (build_Mytes): Returns size of code generated.
1460 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1461 * config/tc-sh.h (md_end): Defined.
1462 (sh_finalize): Declared.
1463
1db77c8e
AO		 14642000-08-15 Alexandre Oliva <aoliva@redhat.com>
1465
1466 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1467 md_number_to_chars.
1468
046b3b54
NC		 14692000-08-14 Nick Clifton <nickc@redhat.com>
1470
1471 * config/tc-arm.c (do_bx): Allow "bx pc".
1472
c43c2cc5
JW		 14732000-08-14 Jim Wilson <wilson@cygnus.com>
1474
1475 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1476 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1477 (md_begin): Change assignment to md.flag to OR in the new bit.
1478
d1d8ba22
NC		 14792000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1480
1481 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1482 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1483 C_MOU, and C_EOS.
d1d8ba22 1484
22b36938
JE		 14852000-08-14 Jason Eckhardt <jle@cygnus.com>
1486
1487 * NEWS: Mention i860 support.
1488
c0bd0db2
JL		 1489Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1490
1491 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1492
0ac658b8
AS		 14932000-08-14 Andreas Schwab <schwab@suse.de>
1494
1495 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1496
9fc2dda2
JE		 14972000-08-11 Andreas Schwab <schwab@suse.de>
1498
1499 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1500 argument.
1501
bc4466dc
KH		 15022000-08-11 Kazu Hirata <kazu@hxi.com>
1503
1504 * expr.c: Fix formatting.
351aa9f6 1505 * config/obj-bout.c: Likewise.
bc4466dc 1506
a9c99419
JE		 15072000-08-10 Jason Eckhardt <jle@cygnus.com>
1508
1509 * doc/c-i860.texi: Flesh out the i860 section more.
1510
7c743825
KH		 15112000-08-10 Kazu Hirata <kazu@hxi.com>
1512
1513 * symbols.c: Fix formatting.
929b12bc 1514 * expr.c: Likewise.
7c743825 1515
fa2255cb
DN		 1516Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1517
1518 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1519 has the IgnoreSize bit set.
1520
fc997f4b
AM		 15212000-08-09 Alan Modra <alan@linuxcare.com.au>
1522
1523 From Rodney Brown <RodneyBrown@mynd.com>
1524 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1525 * configure: Regenerate.
1526
a47cf567
NC		 15272000-08-09 Kazu Hirata <kazu@hxi.com>
1528
1529 * hash.c: Fix formatting.
1530 * gasp.c: Likewise.
1531
305d537e
JE		 15322000-08-08 Jason Eckhardt <jle@cygnus.com>
1533
1534 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1535 (i860_fix_info): New enum.
1536 (MD_APPLY_FIX3): Define.
1537 (WORKING_DOT_WORD): Define.
1538 (TC_HANDLES_FX_DONE): Define.
1539 (DIFF_EXPR_OK): Define.
1540 (LISTING_HEADER): Define.
1541 (TARGET_FORMAT): Select target format based on endian flag.
1542 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1543 (target_big_endian): Add external declaration.
1544
1545 * config/tc-i860.c: All existing code reworked completely. Other
1546 new code shown below.
1547 (SYNTAX_SVR4): Define.
1548 (target_warn_expand): New variable.
1549 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1550 (md_longopts): Declare and define with new options (-EL, -EB,
1551 and -mwarn-expand).
1552 (md_show_usage): New function.
1553 (md_operand): New function.
1554 (obtain_reloc_for_imm16): New function.
1555 (md_apply_fix3): New function.
1556 (tc_gen_reloc): New function.
1557
df86943d
NC		 15582000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1559
1560 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1561 2 bytes of the jump address are in the same frag.
1562 (find): Accept 68hc12 register indirect modes.
1563
1564 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1565
30d25259
RH		 15662000-08-07 Richard Henderson <rth@cygnus.com>
1567
1568 * config/tc-ia64.c (unwind): Add prologue_mask member.
1569 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1570 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1571 (dot_body): Clear unwind.prologue_mask.
1572 (dot_prologue): Set it. Accept a register second argument.
1573
2d484c7f
KH		 15742000-08-07 Kazu Hirata <kazu@hxi.com>
1575
1576 * config/atof-ieee.c: Fix formatting.
1577 * config/atof-tahoe.c: Likewise.
1578
a47cf567 15792000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1580
3d4ae3c0
NC		 1581 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1582 work.
1583
c91d2e08
NC		 1584 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1585 of .popsection, .previous, .pushsection, .subsection,
1586 .version, .vtable_entry, .vtable_inherit and .weak.
1587
47926f60
KH		 15882000-08-05 Kazu Hirata <kazu@hxi.com>
1589
1590 * config/tc-cris.c: Fix formatting.
1591 * config/tc-i386.c: Likewise.
1592 * config/tc-sparc.c (sparc_ip): Simplify the code.
1593
ab3e48dc
KH		 15942000-08-04 Kazu Hirata <kazu@hxi.com>
1595
1596 * config/tc-cris.c: Rearrange code for readability.
1597 * config/tc-d10v.c: Fix formatting.
1598 * config/tc-m32r.c: Likewise.
1599 * config/tc-sparc.c: Likewise.
1600
3d56ab85
JW		 16012000-08-02 Jim Wilson <wilson@cygnus.com>
1602
1603 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1604 before ia64_find_opcode.
1605 (md_assemble): Likewise.
1606
3f9dfb2c
NC		 16072000-08-01 Nick Clifton <nickc@cygnus.com>
1608
a47cf567 1609 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1610 Undo some formatting fixes.
3f9dfb2c 1611
28e4f854
KH		 16122000-08-01 Kazu Hirata <kazu@hxi.com>
1613
1614 * config/obj-som.c: Fix formatting.
1615 * config/obj-ieee.c: Likewise.
1616 * config/tc-arm.c: Likewise.
1617 * config/tc-v850.c: Likewise.
1618
a570e639
NC		 16192000-08-01 Nick Clifton <nickc@redhat.com>
1620
1621 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1622 index by command line option.
58a77e41 1623
a570e639
NC		 16242000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1625
1626 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1627 (@node M68K-Branch): Rewrite to match the reality.
1628
e3308d0d
JE		 16292000-07-31 Jason Eckhardt <jle@cygnus.com>
1630
1631 * doc/c-i860.texi: New file.
1632 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1633 * doc/Makefile.in: Regenerate.
1634 * doc/all.texi: Add I860 as relevant architecture.
1635 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1636
2fd5405a
NC		 16372000-07-31 Kazu Hirata <kazu@hxi.com>
1638
1639 * config/tc-d30v.c: Fix formatting.
1640
28e7409f
NC		 16412000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1642
50bbae35
AM		 1643 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1644 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1645 long emit a long branch if available instead of an absolute jump, never
1646 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1647
1648 * doc/c-m68k.texi: Document new command line option.
58a77e41 1649
a47cf567
NC		 16502000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1651
1652 * config/tc-avr.c: Use PARAMS macro in function declarations.
1653 Don't declare md_pcrel_from_section (already in tc-avr.h).
1654 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1655 (avr_operand): Don't set (unsigned) op_mask to -1.
1656
534022ea
JE		 16572000-07-28 Jason Eckhardt <jle@cygnus.com>
1658
50bbae35
AM		 1659 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1660 * configure: Regenerated.
1661 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1662 of operand to the .type directive (.e.g, "type").
534022ea 1663
4c400d5e
AM		 16642000-07-28 Alan Modra <alan@linuxcare.com.au>
1665
1666 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1667 * app.c (do_scrub_chars): Record where first comment found.
1668 * read.c (read_a_source_file): Init found_comment on entry, and
1669 notify whether comments found on exit.
1670 * config/tc-hppa.c (md_shortopts): Add "c".
1671 (md_longopts): Add warn-comment.
1672 (md_parse_option): Handle it.
1673 (md_show_usage): Show available options.
1674 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1675
0aa529cb
AC		 1676Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1677
1678 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1679 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1680 sym_ptr_ptr
0aa529cb
AC		 1681 (md_estimate_size_before_relax): Don't fall off end of function.
1682
c6a7ab1f
NC		 16832000-07-27 Kazu Hirata <kazu@hxi.com>
1684
1685 * config/tc-avr.c: Fix formatting.
1686 * config/tc-ns32k.c: Likewise.
1687
e0c6ed95
AM		 16882000-07-27 Alan Modra <alan@linuxcare.com.au>
1689
1690 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1691
16922000-07-27 Kazu Hirata <kazu@hxi.com>
1693
1694 * config/tc-d10v.c: Fix formatting.
1695 * config/tc-z8k.c: Likewise.
1696 * config/tc-sparc.c: Likewise.
1697
6883dc5e 16982000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1699
1700 * cgen.c (queue_fixup): Declare opinfo.
1701 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1702 (gas_cgen_md_operand): Ditto.
1703 (gas_cgen_md_apply_fix3): Ditto.
1704
39da8128
DD		 17052000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1706
1707 * config/obj-coff.c (obj_frob_symbol): Don't merge
1708 labels. Don't merge if the symbol isn't constant. Return
1709 immediately if a symbol is merged.
1710
65e68b04
AM		 17112000-07-22 Alan Modra <alan@linuxcare.com.au>
1712
1713 * frags.c (frag_align): Correct absolute section alignment.
1714
5e0d736c
DD		 17152000-07-20 DJ Delorie <dj@redhat.com>
1716
1717 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1718 it breaks linking against DLLs.
1719
3bcbcc3d
HPN		 17202000-07-20 Hans-Peter Nilsson <hp@axis.com>
1721
1722 * configure.in: Add CRIS support.
1723 * configure: Regenerate.
1724 * Makefile.am: (CPU_TYPES): Add cris.
1725 (CPU_OBJ_VALID) [aout]: Add cris.
1726 (MULTI_CPU_TYPES): Add cris.
1727 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1728 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1729 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1730 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1731 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1732 Regenerate dependencies.
1733 * Makefile.in: Regenerate.
1734 * aclocal.m4: Regenerate.
1735 * as.c: Declare crisaout, criself.
1736 * config/tc-cris.h, config/tc-cris.c: New.
1737 * config/e-criself.c, config/e-crisaout.c: New.
1738 * po/POTFILES.in, po/gas.pot: Regenerate.
1739
041ff4dd 17402000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1741
041ff4dd 1742 * read.c: Fix formatting.
efaf0ba4 1743 * write.c: Fix formatting.
041ff4dd 1744
f980ada0
L		 17452000-07-19 H.J. Lu <hjl@gnu.org>
1746
1747 * sb.c: Include <stdlib.h> if exists for abort ().
1748
25a8b250
AM		 17492000-07-19 Alan Modra <alan@linuxcare.com.au>
1750
1751 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1752 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1753 (pa_type_args): Same here.
1754
7a9aaf92
NC		 17552000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1756
1757 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1758 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1759 the storage class is already set.
1760
8098403c
NC		 17612000-07-17 Kazu Hirata <kazu@hxi.com>
1762
fafb6d17 1763 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1764 * config/tc-mn10200.c: Likewise.
1765 * config/tc-mn10300.c: Likewise.
1766 * config/tc-pj.c: Likewise.
1767 * config/tc-tic80.c: Likewise.
1768 * config/tc-w65.c: Likewise.
8098403c 1769
977e771a
FCE		 17702000-07-17 Frank Ch. Eigler <fche@redhat.com>
1771
1772 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1773 is defined.
1774
63bf5651
ILT		 17752000-07-15 Ian Lance Taylor <ian@zembu.com>
1776
1777 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1778 @code.
1779
1cd1c99b
AM		 17802000-07-15 Alan Modra <alan@linuxcare.com.au>
1781
1782 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1783 ELF as are used for SOM (except the 32-bit reloc one) to decide
1784 whether a symbol can be reduced to a section symbol. Expand on
1785 the comment for symbols involved in LR% and RR% expressions.
1786
119d663a
NC		 17872000-07-14 Nick Clifton <nickc@cygnus.com>
1788
1789 * config/tc-mips.c (mips_disable_float_construction): New
1790 static variable. Set to true if doubles should not be
1791 constructed by loading two single width fp registers with
1792 halves of the value.
1793 (mips_ip): Test mips_disable_float_construction.
1794 (md_longopts): Add command line switches --construct-floats
1795 and --no-construct-floats.
1796 (md_parse_option): Parse new command line options.
1797 (md_show_usage): Describe new command line options.
1798
1799 * doc/c-mips.texi: Document new command line options.
1800
906fac54
AM		 18012000-07-13 Koundinya K <kk@ddeorg.soft.net>
1802
1803 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1804 * configure: Regenerate.
1805
18062000-07-13 Hans-Peter Nilsson <hp@axis.com>
1807
1808 * configure.in (DEFAULT_EMULATION setting): Revert part of
1809 2000-07-01 change that set te_multi=multi unless set to tmips.
1810 * configure: Regenerate.
1811
7f788821
NC		 18122000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1813
1814 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 1815 section when aligning it increases its size.
7f788821 1816
9a736b6b
NC		 18172000-07-11 Kazu Hirata <kazu@hxi.com>
1818
1819 * config/tc-tic54x.c: Fix formatting.
1820
3dd5103b
NC		 18212000-07-10 Kazu Hirata <kazu@hxi.com>
1822
1823 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1824 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1825
46b85d42
AM		 18262000-07-10 Alan Modra <alan@linuxcare.com.au>
1827
1828 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1829 displacements correctly.
1830
1831 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1832
18332000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1834
1835 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1836 warning.
1837 (hash_jam): Ditto.
1838
ad1079af
AM		 18392000-07-09 Alan Modra <alan@linuxcare.com.au>
1840
1841 From David Huggins-Daines <dhd@linuxcare.com>
1842 * config/te-hppalinux64.h: Add a new emulation.
1843 * configure.in (emulations): Add configure bits to support the
1844 64-bit Linux/parisc target.
1845 * configure: Regenerate.
1846
1847 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1848 (md_shortopts): Add `V' for ELF.
1849
1850 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1851 when SOM or ELF_ARG_RELOC are defined.
1852 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1853 ELF_ARG_RELOC are defined.
1854 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1855 (pa_stringer): ..Do it here instead. Fix comment typos.
1856 (hppa_force_relocation): Cast enums to int before comparing with
1857 ints.
1858
1859 From Ryan Bradetich <rbradetich@uswest.net>
1860 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1861 redifinition warning.
1862 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1863 (hppa_force_relocation): ditto
ad1079af
AM		 1864 (md_apply_fix): Added cast to buf to fix warnings.
1865
1866 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1867 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1868
1869 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1870 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1871 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1872 reloc_type** to avoid warnings in switch.
1873 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1874 little earlier instead.
1875
1876 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1877 and elf.
1878 (pa_type_args): Use symbol_arg_reloc_info.
1879 (struct pa_it): Make arg_reloc unsigned int.
1880 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1881 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1882 (pa_code): Delete. pa_text duplicates this function.
1883 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1884 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1885 int.
1886 (cons_fix_new_hppa): Actually change selector to e_fsel when
1887 warning about assuming so.
1888 (tc_gen_reloc): More example elf arg reloc code.
1889 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1890 (hppa_force_relocation): Likewise.
1891
1892 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1893 files.
1894 (pa_end_of_source): Prototype.
1895 (hppa_fix_adjustable): Prototype.
1896 (LABELS_WITHOUT_COLONS): Move it..
1897 * config/te-hppa.h: To here.
1898
1899 * config/te-hppa64.h: New file.
1900
1901 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1902 type.
1903 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1904 format -10, -16, 16 relocs.
1905 (hppa_elf_mark_end_of_function): Test for null
1906 last_call_info->start_symbol
1907
1908 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1909 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1910 re_assesmble_* functions. Delete extraneous statements. Fix
1911 typos in comments.
1912 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1913 insn to re_assemble_*.
1914
623aa224
UC		 19152000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1916
1917 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1918
c4aa876b
NC		 19192000-07-08 Kazu Hirata <kazu@hxi.com>
1920
1921 * config/tc-sh.c: Fix formatting.
d0313fb7 1922 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1923 * depend.c: Fix formatting.
1924 * flonum-konst.c: Likewise.
1925 * flonum-mult.c: Likewise.
c4aa876b 1926
6b31947e
NC		 19272000-07-07 Kazu Hirata <kazu@hxi.com>
1928
a5bfe8c9 1929 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1930 * config/obj-vms.c: Fix comments.
1931 * config/tc-a29k.c: Likewise.
1932 * config/tc-alpha.c: Likewise.
1933 * config/tc-h8300.c: Likewise.
1934 * config/tc-h8500.c: Likewise.
1935 * config/tc-i370.c: Likewise.
1936 * config/tc-ia64.c: Likewise.
1937 * config/tc-m68hc11.c: Likewise.
1938 * config/tc-m68k.c: Likewise.
1939 * config/tc-mips.c: Likewise.
1940 * config/tc-ns32k.c: Likewise.
1941 * config/tc-ppc.c: Likewise.
1942 * config/tc-z8k.c: Likewise.
6b31947e 1943
b8a9dcab
NC		 19442000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1945
1946 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1947 Default to '(SEC_LOAD | SEC_DATA)'.
1948 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1949
1950 * doc/internals.texi (CPU Backend): Describe
1951 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1952
beb2de9b
AC		 1953Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1954
1955 * as.c (parse_args): NULL terminate the long option list.
1956
24ddb296
AC		 1957Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1958
1959 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1960 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1961
1fe72011
NC		 19622000-07-05 Nick Clifton <nickc@cygnus.com>
1963
1964 * config/tc-d30v.c (write_2_short): Further changes to warning
1965 messages produced when combining EITHER_BUT_PREFER_MU attributed
1966 opcodes.
1967
a5bfe8c9 19682000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1969
1970 * MAINTAINERS: new
1971
8de8f17e
AO		 19722000-07-04 Alexandre Oliva <aoliva@redhat.com>
1973
1974 * config/tc-arm.c (psrs): Accept combinations of flags.
1975
00d2865b
NC		 19762000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1977
1978 * config/tc-avr.c: Change _ () to _() around all strings marked
1979 for translation (exception from the usual coding style).
1980 (avr_opt): New struct variable, how the new switches are set.
1981 (OPTION_MMCU): Define as 'm' and actually use.
1982 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1983 (show_mcu_list): New function, display the list of known MCUs.
1984 (md_show_usage): Document the new switches. Call show_mcu_list.
1985 (avr_set_arch): Change 'm' to OPTION_MMCU.
1986 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1987 Handle the new switches.
1988 (avr_operands): Disable warnings for undefined combinations of
1989 operands if -mall-opcodes. Disable warnings for skipping two-word
1990 instructions if enhanced core or -mno-skip-bug.
1991 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1992 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1993 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1994 (avr_ldi_expression): Warn about implicit lo8().
1995 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1996
54588503
UC		 19972000-07-01 Koundinya K <kk@ddeorg.soft.net>
1998
50bbae35
AM		 1999 * configure.in: Add entry for mips-*-sysv4*MP*
2000 * configure: Rebuild
2001 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2002 elf32-tradlittlemips for traditional mips targets.
2003 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2004 test for Link Once sections as in adjust_reloc_syms.
2005 * config/te-tmips.h: New file for traditional mips targets. Define
2006 TE_TMIPS.
58a77e41 2007
c9900432
NC		 20082000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2009
2010 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2011 flags argument is not present, don't change an existing section's
2012 section's attributes. If the flags argument is present, warn if the
2013 attributes don't match the section's current attributes. When
2014 long section names are supported, set SEC_LINK_ONCE and
2015 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2016
9d87310a
HPN		 2017Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2018
2019 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2020 symbols; create them.
2021
dbddefbf
NC		 20222000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2023
2024 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2025 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2026
2ae7e77b
AH		 20272000-06-27 Aldy Hernandez <aldyh@redhat.com>
2028
2029 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2030 expressions. Ignore the problem when handling 16 bit signed
2031 immediates, because the assembler will take care of the relocation
2032 later.
2ae7e77b 2033
6b2539e3
NC		 20342000-06-27 Nick Clifton <nickc@cygnus.com>
2035
2036 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2037 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2038 sequential order, and emit warning messages if the input source
2039 code contains constructs like that, or parallel constructs
2040 containing such opcodes.
2041
65aa24b6
NC		 20422000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2043
2044 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2045 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2046 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2047 (md_show_usage): Update usage message.
2048 (md_parse_option): Allow redefinition of MCU type within the
2049 same avr[1-5] bfd machine type. Show both old and new MCU type
2050 in the error message.
2051 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2052 Simplify 8K wrap code.
2053
f0c56b90
NC		 20542000-06-25 Kazu Hirata <kazu@hxi.com>
2055
50bbae35
AM		 2056 * config/obj-aout.c: Remove all uses of DEFUN.
2057 * config/obj-ieee.c: Likewise.
2058 * config/tc-sh.c: Fix comment typos.
2059 * config/tc-tahoe.c: Likewise.
2060 * config/tc-vax.c: Likewise.
2061 * config/tc-w65.c: Likewise.
2062 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2063 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2064
6d249963
DD		 20652000-06-24 DJ Delorie <dj@cygnus.com>
2066
2067 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2068 more changes from Sept 1999
2069 (tc_i386_fix_adjustable): ditto
2070 (md_apply_fix3): ditto
2071
680d2857 20722000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2073
680d2857
FCE		 2074 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2075 (gas_cgen_parse_operand): Set it around expression() call.
2076 (gas_cgen_md_operand): Test for it before longjmp().
2077
e7b305a2
AM		 20782000-06-24 Kazu Hirata <kazu@hxi.com>
2079
c0fecd35
AM		 2080 * config/tc-h8500.c: Remove all uses of DEFUN.
2081 * config/tc-sh.c: Likewise.
2082 * config/tc-w65.c: Likewise.
2083 * config/tc-z8k.c: Likewise.
2084
e7b305a2
AM		 2085 * config/tc-h8500.c: Fix typos in comments.
2086
ed6d6fd3
FCE		 20872000-06-23 Frank Ch. Eigler <fche@redhat.com>
2088
2089 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2090 is defined.
2091
f7c88872
AM		 20922000-06-23 matthew green <mrg@redhat.com>
2093
2094 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2095 defined. Fix error message for `[' grouping.
f7c88872 2096
70d6ecf3
AM		 20972000-06-22 Kazu Hirata <kazu@hxi.com>
2098
2099 * config/tc-h8300.c: Fix formatting and comment typos.
2100
e9718fe1
TW		 21012000-06-22 Timothy Wall <twall@cygnus.com>
2102
2103 * config/tc-ia64.c (note_register_values): Move premature QP
2104 notation clearing into the appropriate place.
2105
45288df1
AM		 21062000-06-22 Alan Modra <alan@linuxcare.com.au>
2107
1581f8c9
AM		 2108 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2109 first before anything else. Add bin-bugs.h, emul.h and progress.h
2110 Sort list of files as for $(OBJS) in Makefile.am.
2111
2112 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2113 find one. Remake dependencies.
2114 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2115 * Makefile.in: Regenerate.
2116 * doc/Makefile.in: Regenerate.
2117
45288df1
AM		 2118 * config/tc-i386.c (i386_displacement): Don't assume a constant
2119 displacement is necessarily 16 bits when in 16 bit code mode.
2120 (md_assemble): Instead size the displacement here after we know
2121 for sure that a .code16gcc operand hasn't automatically added
2122 operand size prefixes.
2123
01580992
L		 21242000-06-21 H.J. Lu <hjl@gnu.org>
2125
2126 * Makefile.am: Rebuild dependency.
2127 * Makefile.in: Rebuild.
2128
40f09f82
JL		 21292000-06-21 Kazu Hirata <kazu@hxi.com>
2130
2131 * config/tc-h8300.c (parse_reg): Make the function static.
2132 (parse_exp): Likewise.
2133
78295804
DD		 21342000-06-20 DJ Delorie <dj@cygnus.com>
2135
2136 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2137 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2138 for cygwin import libraries to work properly.
2139
45f85b08
L		 21402000-06-20 H.J. Lu <hjl@gnu.org>
2141
2142 * Makefile.am: Rebuild dependency.
2143 * Makefile.in: Rebuild.
2144 * configure: Likewise.
2145 * doc/Makefile.in: Likewise.
2146
39bec121
TW		 21472000-06-20 Timothy Wall <twall@cygnus.com>
2148
2149 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2150 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2151 * doc/c-tic54x.texi: New.
2152 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2153 documentation file.
39bec121 2154 * doc/all.texi: Add C54X.
3e87a760 2155 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2156 * doc/Makefile.in: Regenerate.
2157 * configure.in: Add tic54x and define LIBM for tic54x.
2158 * configure: Regenrate.
2159 * config/tc-tic54x.[ch]: New.
2160 * config/obj-coff.h: Add tic54x.
2161 * Makefile.am: (CPU_TYPES): Add tic54x.
2162 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2163 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2164 (as_new_LDADD): Add $(LIBM).
2165 * Makefile.in: Regenerate.
3e87a760 2166
60bcf0fa
NC		 21672000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2168
2169 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2170 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2171 * doc/as.texinfo: Likewise.
2172
2173 * configure, Makefile.in: Regenerate.
2174 * configure.in (emulations): Recognize m6811 and m6812.
2175 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2176 Added files for 68hc11 and 68hc12 assembler.
2177 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2178 * config/tc-m68hc11.h: Header definition for that assembler.
2179
ec05f674
NC		 21802000-06-18 Nick Clifton <nickc@redhat.com>
2181
24ef8152
NC		 2182 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2183 instead of OCTETS_PER_BYTE.
2184
ec05f674 2185 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2186 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2187
119caedd
L		 21882000-06-18 H.J. Lu <hjl@gnu.org>
2189
2190 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2191 * configure: Rebuild.
2192
607723e4
NC		 21932000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2194
3e87a760
AM		 2195 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2196 to BFD_ASSEMBLER.
607723e4 2197
b946ec34
NC		 21982000-06-16 Nick Clifton <nickc@cygnus.com>
2199
2200 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2201 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2202
2203 * doc/c-mips.texi: Document newly accepted cpu variants.
2204
37ce37b1
UC		 22052000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2206
2207 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2208
c06ae4f2
UC		 22092000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2210
2211 * macro.c (getstring): Make it possible to escape the quote
2212 character.
2213
20348649
JL		 2214Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2215
2216 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2217
bcef29e6
L		 22182000-06-13 H.J. Lu <hjl@gnu.org>
2219
2220 * configure: Regenerate.
2221
63a0b638
AM		 22222000-06-09 Alan Modra <alan@linuxcare.com.au>
2223
2224 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2225 separator.
2226 * doc/internals.texi (line_separator_chars): Semicolon is no
2227 longer a default. Mention null and newline as defaults.
2228
2229 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2230
2231 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2232 * config/tc-i860.h (line_separator_chars): Likewise.
2233 * config/tc-h8300.c (line_separator_chars): Likewise.
2234 * config/tc-i960.c (line_separator_chars): Likewise.
2235 * config/tc-m68k.c (line_separator_chars): Likewise.
2236 * config/tc-mips.c (line_separator_chars): Likewise.
2237 * config/tc-ns32k.c (line_separator_chars): Likewise.
2238 * config/tc-sparc.c (line_separator_chars): Likewise.
2239 * config/tc-vax.c (line_separator_chars): Likewise.
2240
2241 * config/tc-h8300.c (comment_chars): Use string initialiser.
2242 * config/tc-i960.c (line_comment_chars): Likewise.
2243 * config/tc-z8k.c (comment_chars, line_comment_chars,
2244 line_separator_chars): Likewise.
2245
2246 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2247 for TE_LINUX.
2248
9bab9349
NC		 22492000-06-08 Nick Clifton <nickc@cygnus.com>
2250
2251 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2252 for size 1 fixes.
2253
946efd95
DB		 22542000-06-08 David O'Brien <obrien@FreeBSD.org>
2255
2256 * configure.in (VERSION): Update to show this is the CVS mainline.
2257
6480b79a
DB		 22582000-06-08 Matthew Jacob <mjacob@feral.com>
2259
2260 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2261 $at is the integer register $r28, vs. both $r28 and the floating
2262 point register $f28.
2263
10850f29
JW		 22642000-06-08 James E. Wilson <wilson@cygnus.com>
2265
2266 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2267 (dot_endp): Don't call ia64_flush_insns.
2268 (emit_one_bundle): Don't delete prologue/body records from
2269 unwind_record list in first loop. Rewrite second loop to account for
2270 this.
2271
150f24a2
JW		 22722000-06-07 David Mosberger <davidm@hpl.hp.com>
2273
2274 * config/tc-ia64.c: Add missing prototypes.
2275 (generate_unwind_image): Cast argument to output_unw_records call.
2276
e38c9cc2
DC		 2277Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2278
46b85d42 2279 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2280
1188e082
DC		 2281Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2282
2283 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2284 (REGISTER_P): likewise.
2285 (avr_opcodes): uses include/opcode/avr.h
2286 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2287
ac743b2c
AM		 22882000-06-04 Alan Modra <alan@linuxcare.com.au>
2289
0b545448
AM		 2290 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2291 initializers too.
ac743b2c 2292
969e1a7b
L		 22932000-06-03 H.J. Lu <hjl@gnu.org>
2294
2295 * read.c (is_end_of_line): Put back `;'.
2296
65172ab8
AM		 22972000-06-03 Alan Modra <alan@linuxcare.com.au>
2298
2299 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2300
b75c0c92
AM		 23012000-06-01 Alan Modra <alan@linuxcare.com.au>
2302
2303 * expr.c (operand): Test is_end_of_line outside switch to catch
2304 line separator chars that are also operators.
2305 (operator): Return O_illegal for line separator chars.
2306
2307 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2308 entry (or `!' entry for TC_HPPA).
2309
2310 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2311 before indexing is_end_of_line. Remove redundant check for '\0'.
2312 (fp_op2): Likewise.
2313 * config/tc-h8500.c (md_assemble): Likewise.
2314 * config/tc-mcore.c (md_assemble): Likewise.
2315 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2316 (md_atof): Likewise
2317
2318 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2319 is_end_of_line.
2320 * config/tc-mcore.c (mcore_cons): Likewise.
2321 (mcore_float_cons): Likewise.
2322 (mcore_stringer): Likewise.
2323 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2324
a6836251
SB		 23252000-06-01 Scott Bambrough <scottb@netwinder.org>
2326
2327 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2328
43841e91
NC		 23292000-05-29 Nick Clifton <nickc@cygnus.com>
2330
2331 * config/tc-sh.c: Fix compile time warning messages.
2332
2333 * config/tc-mips.c: Fix compile time warning messages.
2334
a057431b
PB		 23352000-05-29 Philip Blundell <philb@gnu.org>
2336
2337 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2338 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2339 * NEWS: Mention ARM ELF support.
2340
3c07fb76
AO		 23412000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2342
2343 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2344 it is modified, and use the real_size to compute the frag address
2345 for dwarf2 line info.
2346
ad4d6ccf
AM		 23472000-05-27 Alan Modra <alan@linuxcare.com.au>
2348
2349 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2350 line-matching scheme to cope with automake moving variables around.
2351 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2352 * Makefile.in: Regenerate.
2353
6faf3d66
JJ		 23542000-05-26 Jakub Jelinek <jakub@redhat.com>
2355
2356 * config/tc-sparc.c (sparc_relax): New.
2357 (md_longopts): Add -relax and -no-relax options.
2358 (md_parse_options, md_show_usage): Likewise.
2359 (md_apply_fix3): Optimize tail call into branch always if possible.
2360
0a44c2b1
DL		 2361Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2362
2363 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2364 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2365 rules, with warning when a GAS statement specifies a packing that
2366 will result in an instruction being squashed.
3e87a760
AM		 2367 Added typdef packing_type and enumerals, changed various integer
2368 literals to use the enumerals.
0a44c2b1 2369
e0c9811a
JW		 23702000-05-24 David Mosberger <davidm@hpl.hp.com>
2371
2372 * config/tc-ia64.c (dot_restorereg_p): New function.
2373 (md_pseudo_table): Add restorereg.p.
2374 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2375 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2376
2377 * config/tc-ia64.h (unw_record_type): Add unwabi.
2378 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2379 called MASK with members for imask, and the masks produced by
2380 fr_mem, gr_mem, br_mem, and frgr_mem.
2381 (unw_p_record): Add members ABI and CONTEXT.
2382 (unw_x_record): Add member AB.
2383 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2384 as pseudo-register for use during unwind info generation.
2385 (AR_PFS, AR_LC): New macros.
2386 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2387 whose names start with an at sign (as in "@priunat").
2388 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2389 register.
2390 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2391 proc_end, unwind_info, personality_routine): Consolidate into
2392 "unwind" structure to reduce offset-table use. Add member
2393 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2394 to be emitted.
2395 (output_R1_format, output_R3_format, output_P3_format,
2396 output_P6_format): Initialize R with zero to reduce compiler warnings.
2397 (output_P7_format): Ditto. Add `default' branch to switch
2398 statement to reduce compiler warnings.
2399 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2400 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2401 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2402 into single argument.
2403 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2404 compiler warnings. Merge A and B args into single argument.
2405 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2406 A and B args into single argument.
2407 (free_record): Removed (wasn't used).
2408 (free_list_records): Also free imasks in prologue records.
2409 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2410 (output_spill_mask): Remove.
2411 (output_unwabi): New function.
2412 (output_epilogue, output_label_state, output_copy_state): Call
2413 alloc_record.
2414 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2415 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2416 argument.
2417 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2418 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2419 as part of handling the prologue records. Emit region's imask if
2420 we have one. Handle unwabi, epilogue, label_state, copy_state,
2421 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2422 spill_sprel_p, and spill_reg_p records.
2423 (set_imask, count_bits, slot_index): New function.
2424 (fixup_unw_records): Fix region size computation. Handle
2425 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2426 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2427 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2428 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2429 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2430 (dot_save): Use manifest constants for applicaton registers.
2431 Handle REG_PR and REG_PRIUNAT.
2432 (dot_restore): Don't just ignore it.
2433 (dot_restorereg): New function..
2434 (generate_unwind_image): Ensure unwind info is a multiple of eight
2435 bytes, not just four bytes.
2436 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2437 (dot_altrp): Don't just ignore it.
2438 (dot_savemem): New function. Replaces dot_savesp() and
2439 dot_savepsp(). Use manifest constants for applicaton registers.
2440 Handle REG_PR and REG_PRIUNAT.
2441 (dot_savef): Simplify.
2442 (dot_saveb): Support generation of br_gr.
2443 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2444 dot_label_state, dot_copy_state): New function.
2445 (dot_unwabi): Don't just ignore it.
2446 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2447 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2448 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2449 (emit_one_bundle): Set slot number for prologue/body records
2450 *before* emitting the first insn.
2451 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2452 (md_begin): Declare "psp" pseudo-register.
2453 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2454 so we don't get segfault.
2455 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2456 counts as required per SW Conventions manual
2457 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2458 output_preds_psprel, output_preds_sprel, output_spill_base,
2459 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2460 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2461 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2462 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2463 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2464 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2465 (dot_vframe): Implement.
2466 (dot_vframesp, dot_vframepsp): New function.
2467
f98fd99f
HPN		 2468Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2469
2470 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2471 * configure: Regenerate.
f98fd99f 2472
ee7fcc42
AM		 24732000-05-23 Alan Modra <alan@linuxcare.com.au>
2474
2475 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2476 (md_estimate_size_before_relax): so we can use it here instead of
2477 old kludges. Localise vars to blocks. Comment.
2478
2479 * frags.c (frag_new): Update fr_var comments.
2480 * frags.h (struct frag): Ditto.
2481
c67e42c9
RH		 24822000-05-22 Richard Henderson <rth@cygnus.com>
2483
2484 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2485 (pseudo_func): Add pcrel.
2486 (operand_match): Handle IA64_OPND_TGT64.
2487 (build_insn): Likewise.
2488 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2489 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2490 (fix_insn): Handle all three 64-bit relocation types.
2491
5110c57e
HPN		 2492Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2493
2494 * obj.h (struct format_ops): New members begin, app_file,
2495 s_set_other, s_set_desc, s_get_type, s_set_type,
2496 separate_stab_sections, init_stab_section.
2497
2498 * config/obj-multi.h: Update GPL notice to v2.
2499 (obj_begin): New.
2500 (obj_app_file): New.
2501 (S_SET_SIZE): Test s_set_size for NULL before calling.
2502 (S_SET_ALIGN): Similar for s_set_align.
2503 (S_SET_OTHER): New.
2504 (S_SET_DESC): New.
2505 (S_GET_TYPE): New.
2506 (S_SET_TYPE): New.
2507 (SEPARATE_STAB_SECTIONS): New.
2508 (INIT_STAB_SECTION): New.
2509 (EMIT_SECTION_SYMBOLS): New.
2510 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2511
2512 * config/obj-elf.h: Update GPL notice to v2.
2513 Mention that this file is included from obj-multi.h.
2514 (obj_begin): Wrap definition in ifndef.
2515 (elf_file_symbol): Constify declaration.
2516 (obj_app_file): Ditto.
2517 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2518 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2519
2520 * config/obj-elf.c (elf_s_set_other): New.
2521 (elf_file_symbol): Constify argument.
2522 (elf_separate_stab_sections): New.
2523 (elf_init_stab_section): New.
2524 (elf_format_ops): Add new members. Remove comma at end.
2525
2526 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2527 (ecoff_format_ops): Add new fields. Remove comma at end.
2528 Mention inconsistency for emit_section_symbols.
2529
2530 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2531
2532 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2533 (coff_separate_stab_sections): New.
2534 (coff_format_ops): Add new members.
2535
2536 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2537 (obj_aout_s_set_other): New.
2538 (obj_aout_s_set_desc): New.
2539 (obj_aout_s_get_type): New.
2540 (obj_aout_s_set_type): New.
2541 (obj_aout_separate_stab_sections): New.
2542 (aout_format_ops): New members added. Use obj_aout_process_stab,
2543 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2544 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2545 appropriate.
2546 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2547
b98ef147
AM		 25482000-05-22 Alan Modra <alan@linuxcare.com.au>
2549
2550 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2551 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2552 (md_estimate_size_before_relax): Ensure jumps to weak and
2553 externally visible symbols are relocatable.
2554
0aa5d426
HPN		 2555Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2556
2557 * stabs.c (aout_process_stab): Make global.
2558 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2559 * read.h (aout_process_stab): Declare.
2560
2561 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2562 Generalize to *aout, *coff *elf.
2563 * configure: Regenerated.
2564
2565 * doc/internals.texi (Object format backend): Say
2566 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2567
2568 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2569 * Makefile.in: Regenerated.
2570
7c3dc350
CM		 25712000-05-19 Catherine Moore <clm@cygnus.com>
2572
2573 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2574
b3b6a3fe
JL		 25752000-05-18 Alan Modra <alan@linuxcare.com.au>
2576
2577 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2578 instruction to reflect change in re_assemble_*.
2579
c9e10a08
JL		 2580Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2581
2582 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2583 build PA64 ELF tools.
2584 * configure: Rebuilt.
2585
3043679f
AM		 25862000-05-17 Alan Modra <alan@linuxcare.com.au>
2587
2588 * Makefile.am: Regenerate dependencies.
2589 * Makefile.in: Regenerate.
2590
322f2c45
NC		 25912000-05-15 Nick Clifton <nickc@cygnus.com>
2592
2593 * config/tc-arm.c (struct asm_psr): Add boolean field
2594 distinguishing between CSPR and SPSR. Rename 'number' field
2595 to 'field'.
2596 (psrs): Rearrange contents to match new asm_psr structure.
2597 (arm_psr_parse): Move next to psr_required_here. Make it
2598 return an asm_psr structure.
2599 (psr_required_here): Use asm_psr structure returned by
2600 arm_psr_parse.
2601 (do_msr): Reorganise to allow psr_required_here to be called
2602 only once.
2603 (md_undefined_name): Mark 'name' parameter as unused, since
2604 the COFF target does not use it.
322f2c45 2605
5e6cbf41
PB		 26062000-05-14 David O'Brien <obrien@FreeBSD.org>
2607
2608 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2609 standards.
2610 * config/te-aux.h: Likewise.
2611 * config/te-dpx2.h: Likewise.
2612 * config/te-go32.h: Likewise.
2613 * config/te-hp300.h: Likewise.
2614 * config/te-hppa.h: Likewise.
2615 * config/te-i386aix.h: Likewise.
2616 * config/te-ic960.h: Likewise.
2617 * config/te-interix.h: Likewise.
2618 * config/te-nbsd532.h: Likewise.
2619 * config/te-pc532mach.h: Likewise.
2620 * config/te-ppcnw.h: Likewise.
2621 * config/te-psos.h: Likewise.
2622 * config/te-sparcaout.h: Likewise.
2623 * config/te-sun3.h: Likewise.
2624 * config/te-sysv32.h: Likewise.
2625
4132022d
AM		 26262000-05-14 Alan Modra <alan@linuxcare.com.au>
2627
2628 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2629 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2630 and sign extend without an if statement.
2631 (build_bytes): Likewise.
2632
26332000-05-14 Kazu Hirata <kazu@hxi.com>
2634
2635 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2636 X_add_symbol L_32 case.
2637
b4fd930a
AM		 26382000-05-14 David O'Brien <obrien@FreeBSD.org>
2639
2640 * config/te-freebsd.h: New file.
2641
a38cf1db
AM		 26422000-05-13 Alan Modra <alan@linuxcare.com.au>
2643
897083bd
AM		 2644 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2645 bindtextdomain): Replace defines with those from intl/libgettext.h
2646 to quieten gcc warnings.
2647
a38cf1db
AM		 2648 * NEWS: Mention x86 .arch and -q.
2649
2650 * config/tc-i386.c (quiet_warnings): New.
2651 (md_assemble): Use quiet_warnings.
2652 (md_parse_option): Set quiet_warnings from -q.
2653 (md_show_usage): Mention -q, delete -m.
2654 (flag_do_long_jump): Delete.
2655 (md_parse_option): Remove -m.
2656 (md_show_usage): Remove -m.
2657 (md_create_long_jump): Remove useless flag_do_long_jump code.
2658
2659 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2660 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2661
e413e4e9
AM		 26622000-05-13 Alan Modra <alan@linuxcare.com.au>
2663 Alexander Sokolov <robocop@netlink.ru>
2664
2665 * doc/c-i386.texi (i386-Arch): New section.
2666 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2667
2668 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2669 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2670 architecture has been given and is not 486.
2671 (set_cpu_arch): New.
2672 (md_pseudo_table): Add .arch.
2673 (md_assemble): Warn if cpu architecture has been given and an
2674 unsupported instruction.
2675
2676 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2677 Move operand_types bit defines after relevant template field.
2678 (template): Add cpu_flags.
2679 (Cpu*): Define.
2680 (arch_entry): New.
2681
e8b1cae5
AO		 26822000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2683
2684 * config/tc-mn10300.h (md_end): Define.
2685 (mn10300_finalize): Declare.
2686 * config/tc-mn10300.c: Include dwarf2dbg.h.
2687 (debug_line): Define.
2688 (md_assemble): Generate dwarf2 line info.
2689 (mn10300_finalize): New function. Finalize dwarf2 info.
2690
426b0403
AM		 26912000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2692
2693 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2694 external version of the relocation for weak symbols.
2695
e4c58b25
JW		 26962000-05-08 David Mosberger <davidm@hpl.hp.com>
2697
2698 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2699 frame size in units of 16 bytes, as required per SW Conventions manual.
2700 (output_unw_records): Output info-block header as a dword to get
2701 byte-order right.
2702
8fce3f5e
AM		 27032000-05-08 Alan Modra <alan@linuxcare.com.au>
2704
2705 * as.h: #include "file", not <file> on files from ../include.
2706 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2707 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2708 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2709 (tc_coff_symbol_emit_hook): Ditto.
2710 (OPTCOUNT): Cast to int to avoid compiler warning.
2711 (md_begin): Fix signed/unsigned warnings.
2712
27132000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2714
2715 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2716 ABRANCH LONG case for a conditional branch on a 68000.
2717 (md_estimate_size_before_relax): Likewise. Also handle
2718 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2719 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2720 PC-relative on all CPUs.
2721 (md_estimate_size_before_relax): Likewise.
2722
fb166ee3
AM		 27232000-05-04 Alan Modra <alan@linuxcare.com.au>
2724
2725 * as.c (parse_args): Just mention current year in printed
2726 copyright message.
2727
7a899fff
C		 27282000-05-03 J.T. Conklin <jtc@redback.com>
2729
2730 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2731 unit registers.
7a899fff
C		 2732 (md_parse_option): Recognize -m7400.
2733
44877466
ILT		 27342000-05-03 Ian Lance Taylor <ian@zembu.com>
2735
2736 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2737 don't permit lp to become less than the words array.
2738
eaa15ab8
NC		 27392000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2740
2741 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2742 Fix little-endian case.
2743
7c4f6a03
AM		 27442000-05-03 David O'Brien <obrien@NUXI.com>
2745
2746 * as.c (parse_args): Update copyright.
2747
da5d444c
AM		 27482000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2749
2750 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2751 for the .bss section too.
2752
3f9b03b5
AM		 27532000-05-02 Alan Modra <alan@linuxcare.com.au>
2754
2755 * configure.in: Set em=linux for hppa-*-linux.
2756 * configure: Regenerate.
2757 * doc/Makefile.in: Regenerate with correct automake.
2758
2759 * frags.c (frag_grow): Sanity check chunk_size.
2760
2761 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2762 * config/obj-som.h: Likewise.
2763 * config/obj-ieee.h: Likewise.
2764
2765 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2766
2767 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2768 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2769 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2770 (pa_ip): low_sign_unext now returns via function value. Use
2771 re_assemble_* instead of dis_assemble_* and
2772 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2773 unnecessarily.
2774 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2775 (md_section_align, md_parse_option, md_show_usage,
2776 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2777 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2778 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2779 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2780 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2781 pa_text): Likewise.
2782 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2783 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2784 outside of switch. Correct mask and shifting errors in case 10
2785 and case -11. In case 21, compare against signed range to suit
2786 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2787 case 17 and case 22, use offsetT variable to properly check range.
2788 Use re_assemble_* here too.
2789 (evaluate_absolute): Change type of value to offsetT. Call
2790 hppa_field_adjust to do the work for us.
2791 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2792 (pa_parse_cmpib_64_cmpltr): Ditto.
2793 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2794 of i to unsigned int.
2795 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2796 (pa_end_of_source): Return type is void.
2797
a2984248
CM		 2798Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2799
2800 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2801
df136245
DC		 2802Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2803
2804 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2805 More comments added.
2806 (md_begin): Removed "construct symbols for each register name".
2807 Because register names conflicts with GCC generated function
2808 names.
2809 (avr_operand): Now constant numbers can be used as a register
2810 identifiers (0 as r0, 31 as r31).
2811 (md_assemble): use skip_space () before parsing instruction
2812 operands.
2813
c1e73230
AM		 28142000-05-01 Alan Modra <alan@linuxcare.com.au>
2815
2816 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2817 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2818 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2819 * configure: Regenerate.
2820
a1934524
AM		 28212000-04-29 Andreas Jaeger <aj@suse.de>
2822
2823 * as.h: Correctly check GCC version.
2824
d9b7d820
AM		 28252000-04-26 David O'Brien <obrien@FreeBSD.org>
2826
2827 * doc/as.1: Fix unbalanced brackets.
2828
2829 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2830 TE_FreeBSD.
2831 (line_comment_chars): Set to '/' if TE_FreeBSD.
2832
cea1ab94
JL		 2833Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2834
2835 * configure.in: Configury support for PA64 (currently disabled).
2836 * configure: Rebuilt.
2837
e799a695
AM		 28382000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2839
3e87a760 2840 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2841 bfd_set_section_alignment.
2842
3b0ec529
AM		 28432000-04-25 Alan Modra <alan@linuxcare.com.au>
2844
2845 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2846 than 32.
2847
adcf07e6
NC		 28482000-04-24 Nick Clifton <nickc@cygnus.com>
2849
2850 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2851 * doc/as.texinfo (Align): Include arm and strongarm in list of
2852 targets that have the second form of the behaviour of the .align
3e87a760 2853 directive.
adcf07e6 2854
5047a41f
JL		 28552000-04-24 Mark Klein <mklein@dis.com>
2856
50705ef4 2857 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 2858
a47cf567
NC		 2859Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2860
2861 * as.c (parse_args): Allow md_parse_option to override -a listing
2862 option.
2863 * config/obj-coff.c (add_lineno): Change type of offset parameter
2864 from "int" to "bfd_vma."
2865 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2866 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2867 (ppc_change_csect): Align correctly for XCOFF64.
2868 (ppc_machine): New function, which discards "ppc_machine" line.
2869 (ppc_tc): Cons for 8 when code is 64 bit.
2870 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2871 relocations.
2872 (md_parse_option): Handle -a64 and -a32.
2873 (ppc_xcoff64): New.
2874 * config/tc-ppc.h (TARGET_MACH): Define.
2875 (TARGET_FORMAT): Move to function.
2876 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2877
2878Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2879
2880 * config/tc-avr.c: New AVR_ISA_ defined.
2881 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2882 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2883 for `fmul', `movw' and `lpm R,Z' instructions.
2884 (avr_operands): Warn if current opcode is a two-word instruction
2885 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2886 (avr_opcodes): New commands added.
2887 (REGISTER_P): Check 'a' and 'v' constraint letters.
2888 (mcu_types): New MCU added.
2889
bf3ca999
TW		 28902000-04-22 Timothy Wall <twall@cygnus.com>
2891
2892 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2893 to "natval".
2894 (operand_match): Conditionally insert default bit values for IMMU9.
2895
98e5953c
JL		 28962000-04-14 Matthew Green <mrg@cygnus.com>
2897
2898 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2899 * configure: Rebuilt.
2900
a02fab7e
JL		 2901Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2902 Jason Eckhardt <jle@cygnus.com>
2903
c67e42c9 2904 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2905
2906 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2907 Added handling of new operand types l,y,&,fe,fE,fx.
2908
800eeca4
JW		 2909Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2910 David Mosberger <davidm@hpl.hp.com>
2911 Timothy Wall <twall@cygnus.com>
2912 Andrew MacLeod <amacleod@cygnus.com>
2913 Jim Wilson <wilson@cygnus.com>
2914
2915 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2916 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2917 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2918 * Makefile.in: Rebuild.
2919 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2920 * configure: Rebuild.
2921 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2922 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2923 * expr.c (expr): Handle md_optimize_expr.
2924 * read.c (LEX_HASH): Add comment.
2925 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2926
66778679
RH		 29272000-04-21 Richard Henderson <rth@cygnus.com>
2928
2929 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2930 bundling a non-delayed branch type instruction.
2931
aa15f6f7
AO		 29322000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2933
2934 * config/tc-mn10300.c (HAVE_AM30): Define.
2935 (md_assemble): Use it.
2936
16adf844
AM		 29372000-04-19 Alan Modra <alan@linuxcare.com.au>
2938
742f45cf
AM		 2939 * config/obj-elf.c (obj_elf_change_section): Check for changed
2940 section attributes.
2941
16adf844
AM		 2942 * Makefile.am: (CPU_MULTI_VALID): Remove.
2943 (MULTI_CPU_TYPES): Define.
2944 (MULTI_CPU_OBJ_VALID): Define.
2945 (DEPTC): Use the above.
2946 (DEPOBJ): Same here.
2947 (DEP2): And here.
2948 Regenerate dependencies.
2949 * Makefile.in: Regenerate.
2950
9c46fb1b
AM		 29512000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2952
742f45cf 2953 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2954
508866be
L		 29552000-04-18 H.J. Lu (hjl@gnu.org)
2956
2957 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2958 bfd_vma for non-bfd assemblers.
508866be 2959
ba2adb93
AM		 29602000-04-17 Alan Modra <alan@linuxcare.com.au>
2961
2962 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2963 doesn't give spurious errors.
2964
12ff5d56
AM		 29652000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2966
66778679 2967 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2968
fc633e5b
AM		 29692000-04-13 Alan Modra <alan@linuxcare.com.au>
2970
2971 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2972 constants, and don't assume offsetT is 32 bits.
2973
1ed18ec1
NC		 29742000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2975
2976 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2977 (md_pcrel_from_section): Add prototype.
2978 (d10v_fix_adjustable): Add prototype.
2979 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2980
2981 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2982
3db10f32
NC		 29832000-04-12 Nick Clifton <nickc@cygnus.com>
2984
2985 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2986 symbol in frag chain.
2987
847f7ad4
AM		 29882000-04-10 Alan Modra <alan@linuxcare.com.au>
2989
2990 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2991 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2992 (fits_in_signed_word, smallest_imm_type): Ditto.
2993 (md_assemble): Use an offsetT var to hold offsetT values, not a
2994 long.
2995 (offset_in_range): New.
2996 (md_assemble): Use it.
2997 (md_convert_frag): Change type of target_address, opcode_address,
2998 and displacement_from_opcode_start to offsetT.
2999 (md_create_short_jump): Change type of offset to offsetT.
3000 (md_create_long_jump): Ditto.
3001 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3002 (md_chars_to_number): Remove.
3003 (output_invalid): Remove duplicate prototype.
3004
ec694b89
NC		 30052000-04-09 Nick Clifton <nickc@cygnus.com>
3006
3007 * Makefile.am (CPU_TYPES): Add 'avr'.
3008 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3009 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3010
16adf844 3011 * Makefile.in: Regenerate.
ec694b89
NC		 3012
3013 * doc/as.texinfo: Add M32R documentation.
3014
a2d91340 3015Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3016
a2d91340 3017 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3018 --enable-build-warnings option.
a2d91340
AC		 3019 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3020 * Makefile.in, configure: Re-generate.
3021
d92b1a8a
NC		 30222000-04-07 Nick Clifton <nickc@cygnus.com>
3023
3024 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3025 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3026 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3027 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3028 (arm_force_relocation): Force relocations for
3029 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3030
52ccafd0
JR		 3031Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3032
3033 * config/tc-sh.c (get_operands): There's no third operand if the
3034 first operand is an immediate.
3035
015551fc
JR		 3036Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3037
3038 * config/tc-sh.c (immediate): Delete.
3039 (sh_operand_info): Add immediate member.
3040 (parse_reg): Use A_PC for pc.
3041 (parse_exp): Add second argument 'op'. All callers changed.
3042 (parse_at): Expect pc to be coded as A_PC.
3043 Use immediate field in *op.
3044 (insert): Add fourth argument 'op'. All callers changed.
3045 (build_relax): Add second argument 'op'. All callers changed.
3046 (insert_loop_bounds): New function.
3047 (build_Mytes): Remove DISP_4.
3048 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3049 (assemble_ppi): Use immediate field in *operand.
3050 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3051 (md_apply_fix): Likewise.
3052 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3053
79bd78be
AO		 3054Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3055
3056 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3057
e30e5a6a
HPN		 3058Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3059
3060 * internals.texi (CPU backend): Document
3061 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3062
41b49281
AM		 30632000-04-04 Alan Modra <alan@linuxcare.com.au>
3064
8ad3436c
AM		 3065 * po/gas.pot: Regenerate.
3066
3067 * as.c (show_usage): Restore translated part of bug string.
3068 * gasp.c (show_usage): Likewise.
3069
41b49281
AM		 3070 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3071 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3072 than move-if-change.
3073 (DEP1): Modify for "gcc -MM".
3074 (DEPTC): Likewise.
3075 (DEPOBJ): Likewise.
3076 (DEP2): Likewise.
3077 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3078 Update dependencies.
3079 * Makefile.in: Regenerate.
3080
0a727238
AO		 30812000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3082
3083 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3084 (md_begin): Likewise.
3085 (HAVE_AM33): New macro.
3086 (md_assemble): Use it. Match r_regs and xr_regs only if
3087 HAVE_AM33.
3088
c20f4f8c
AM		 30892000-04-03 Alan Modra <alan@linuxcare.com.au>
3090
3091 * as.h: #include "bin-bugs.h"
3092 * as.c (show_usage): Use REPORT_BUGS_TO.
3093 * gasp.c: #include "bin-bugs.h"
3094 (show_usage): Use REPORT_BUGS_TO.
3095
3096 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3097
753f6b12
HPN		 3098Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3099
3100 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3101 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3102 adjustments.
3103
726c5dcd
AM		 31042000-04-03 Alan Modra <alan@linuxcare.com.au>
3105
3106 * config/tc-i386.c (i386_immediate): Don't assume a constant
3107 immediate is necessarily 16 bits when in 16 bit code mode.
3108 (md_assemble): Instead set guess_suffix here after we have checked
3109 registers.
3110
bf80011a
RH		 31112000-04-02 Richard Henderson <rth@cygnus.com>
3112
3113 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3114 quantities. Correct right shift sign extension.
3115 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3116 32-bit value when shifting into place.
3117
92161534
ILT		 31182000-04-01 Ian Lance Taylor <ian@zembu.com>
3119
3120 * app.c: Add ATTRIBUTE_UNUSED as needed.
3121 * config/tc-ppc.c: Likewise.
3122 (ppc_size): Make unsigned long.
3123 (ppc_insert_operand): Add casts to avoid warnings.
3124
447f3982
NC		 31252000-03-31 Nick Clifton <nickc@cygnus.com>
3126
3127 * config/tc-d10v.h (md_flush_pending_output): Define.
3128
21d75ec2
NC		 31292000-03-29 Nick Clifton <nickc@cygnus.com>
3130
3131 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3132 segment. Works for both BFD_ASSEMBLER and others.
3133 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3134
d1a1bf19
NC		 31352000-03-29 Nick Clifton <nickc@cygnus.com
3136
3137 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3138
224de7a5
AM		 31392000-03-28 Alan Modra <alan@linuxcare.com.au>
3140
3141 * listing.c (LISTING_LHS_WIDTH): Default depends on
3142 LISTING_WORD_SIZE.
3143 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3144
5b8274e3
ILT		 31452000-03-27 Ian Lance Taylor <ian@zembu.com>
3146
3147 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3148 string literal.
3149
224de7a5 31502000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3151
3152 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3153
3154 * config/tc-avr.c (mcu_types): Add missing initialiser.
3155 (md_pcrel_from_section): Add prototype.
3156 (avr_operand): Remove redundant test of unsigned < 0.
3157 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3158
31592000-03-27 Denis Chertykov <denisc@overta.ru>
3160
3161 * config/tc-avr.c: New file for AVR support.
3162 * config/tc-avr.h: Likewise.
3163 * configure.in: Add AVR support.
3164 * configure: Regenerate.
3165
9f10757c
TW		 31662000-03-26 Timothy Wall <twall@cygnus.com>
3167
3168 * gasp.c (macro_op): Add new argument to check_macro call.
3169 Macro structure definitions moved to macro.h
3170 * sb.h: Add argument to prototype for input_scrub_include_sb.
3171 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3172 nesting checks with an additional flag.
3173 (struct input_save): Add flag to indicate whether current sb
3174 should be checked for proper macro/conditional nesting.
3175 (input_scrub_push/pop): Save/restore nest check flag.
3176 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3177 defined.
9f10757c
TW		 3178 * macro.c (check_macro): Allow caller to retrieve parsed macro
3179 information if a pointer is provided. This information may be
3180 used by the new macro hooks.
3181 * macro.h: Update prototype for check_macro. Macro struct
3182 definitions moved here from macro.c/gasp.c.
3183 * read.c (read_a_source_file): Add parameter to check_macro call,
3184 and pass macro info to the macro hook, if defined.
3185 (input_scrub_insert_line): New. Allow insertion of a line of
3186 characters into the input stream.
3187 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3188 file into the input stream.
3189 (s_include): Use input_scrub_insert_file.
3190 * internals.texi: Document new macro hooks.
3191 * as.h: New prototypes added.
3e87a760 3192
224de7a5 31932000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3194
3195 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3196 an initial capital letter.
3197 (i386_index_check): Reindent.
3198
11424155
NC		 31992000-03-19 Nick Clifton <nickc@cygnus.com>
3200
eaa15ab8 3201 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3202 relative branches.
3203
43f05576
NC		 32042000-03-17 Thomas de Lellis <tdel@windriver.com>
3205
66778679
RH		 3206 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3207 instruction operand bad if Rd > 7 when generating
3208 thumb instructions. Prevents for example,
3209 "adr r12,label" from silently failing and generating
3210 the wrong instruction.
3e87a760 3211
67231402
NC		 32122000-03-17 Nick Clifton <nickc@cygnus.com>
3213
3214 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3215 that have a destingation >= 0x400000.
3e87a760 3216 Fix compile time warning messages.
67231402 3217
a37c8f88
JR		 3218Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3219
3220 * config/tc-sh.c (md_begin): When encountering insn that are
3221 not supported by the current arch, only change the name if
3222 its contents are the same as prev_name.
3223 (get_specific): If the the architecture doesn't match, fail.
3224
dead1419
JR		 3225Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3226
3227 * config/tc-sh.c (IDENT_CHAR): Define.
3228 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3229 matching back where it came from.
3230
182e89d3
JR		 3231Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3232
3233 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3234
84f73d89
NC		 32352000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3236
3237 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3238 normal operands.
3239
dbbc7809
JL		 32402000-03-15 Kazu Hirata <kazu@hxi.com>
3241
3242 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3243
271bb601
HPN		 3244Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3245
3246 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3247 floating-point-number, make sure 'f' is in FLT_CHARS.
3248
8684e216
HPN		 3249Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3250
3251 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3252 (s_lcomm_internal): Use it.
3253 * doc/internals.texi (CPU backend): Document it.
3254 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3255 bytes.
3256
bb2d6cd7
GK		 32572000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3258
3259 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3260 when embedded-pic.
3261
3262 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3263 implementation doesn't have special handling for switch
3264 statements.
bb2d6cd7
GK		 3265 (macro_build): Allow for code in sections other than .text.
3266 (macro): Likewise.
3267 (mips_ip): Likewise.
3268 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3269 Don't perform relocs if we will be outputting them.
bb2d6cd7 3270 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3271 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3272 embedded-pic.
bb2d6cd7 3273
5c86cbc7 32742000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3275
66778679
RH		 3276 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3277 relocation type based on the entry in the fixup structure.
a47cf567 3278 Put S_IS_EXTERN processing back in.
5c86cbc7 3279
f8c827e9
L		 32802000-03-08 H.J. Lu (hjl@gnu.org)
3281
3282 * Makefile.am (install-exec-tooldir): Depend on
3283 install-exec-bindir for parallel make.
3284 * Makefile.in: Regenerated.
3285
8ad9e709
NC		 32862000-03-06 Nick Clifton <nickc@cygnus.com>
3287
3288 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3289 switch.
3290 (md_parse_option): Parse -m32r command line switch - disable m32rx
3291 compatability.
ded0aeb7
NC		 3292 (md_show_usage): Document new option.
3293
3294 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3295 * doc/Makefile.in: Regenerate.
3296 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3297
b7b8f327
MM		 32982000-03-02 Michael Meissner <meissner@redhat.com>
3299
3300 * config/tc-d30v.c (check_range): Remove code that incorrectly
3301 sign extended values where bits < 32.
3302
15886821
L		 33032000-03-02 H.J. Lu (hjl@gnu.org)
3304
3305 * configure.in: Support --enable-targets=all on ia32.
3306 * configure: Regenerated.
3307
8bf950bf
NC		 33082000-03-01 Nick Clifton <nickc@cygnus.com>
3309
3310 * gasp.c (do_align): Remove bogus check of alignment value.
3311
c5e54cc2
ILT		 33122000-02-27 Thomas de Lellis <tdel@windriver.com>
3313
3314 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3315 TC_PPC was defined forced the type of a symbol with no other type
3316 to be BSF_OBJECT.
3317
65fd87bc
ILT		 33182000-02-27 Hans-Peter Nilsson <hp@axis.com>
3319
3320 * doc/internals.texi (CPU backend): Mention that
3321 line_separator_chars do not break up comments. Fix typos for
3322 LEX_AT and LEX_NAME descriptions. Document operands for
3323 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3324 description of md_create_short_jump usage. Document argument for
3325 md_undefined_symbol.
3326
a25fe906
ILT		 33272000-02-27 Jakub Jelinek <jakub@redhat.com>
3328
3329 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3330 (md_parse_option): Handle it.
3331 (md_show_usage): Document it.
3332
21b10511
ILT		 33332000-02-27 Ian Lance Taylor <ian@zembu.com>
3334
3335 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3336 opcode, for the instruction `pal19'. From Andrea Arcangeli
3337 <andrea@suse.de>.
3338
773f551c
AM		 33392000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3340
3341 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3342 from here..
3343 (md_assemble): To here, before template operands are matched.
3344 Also ensure a constant immediate is sign extended when we know the
3345 size is at most 16 bits. This is to catch cases like "add
3346 $0xffc0,%ax" where we don't know the size, and thus that the
3347 immediate can be represented as Imm8S until after parsing the
3348 register operand.
3349 (i386_displacement): Similarly sign extend 16 bit constant
3350 displacements.
3351 (md_assemble): Relax 16-bit jump constant range check to suit sign
3352 extended displacements.
3353
28d33191
JL		 33542000-02-26 Andreas Jaeger <aj@suse.de>
3355
3356 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3357
cc5ca5ce
AM		 33582000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3359
3360 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3361 call operands when intel_syntax.
3362 (intel_float_operand): Return 2 for "fi...".
3363 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3364 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3365 earlier "SHORT" change.
3366 (md_assemble): When determining suffix from Regs, exclude
3367 InOutPortReg.
3368
056350c6
NC		 33692000-02-24 Nick Clifton <nickc@cygnus.com>
3370
3371 * configure: Add arm-wince, mips-pe and sh-pe targets.
3372 * configure: Regenerate.
3373
3374 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3375 sh-pe targets.
3376 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3377 "pe-mips" for the mips-pe target.
3378
3379 * config/tc-arm.c (insns): Change displacement encoded in BL
3380 and B instructions if the target port is arm-wince.
3381 (do_ldst): Do not bias the relocation offset if the target
3382 port is arm-wince.
3383 (md_pcrel_from): Add in missing relocation offset bias if the
3384 target os arm-wince.
3385
3386 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3387 (md_begin): Disable -G support for mips-pe target.
3388 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3389 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3390 COFF flavour.
3391
3392 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3393 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3394 assembler, just set the alignment to 4.
3395
3396 * config/te-wince-pe.h: New file for WinCE targets. Define
3397 TE_WINCE.
3398
36bf8ab9
AM		 33992000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3400
3401 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3402 string instructions.
3403 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3404 (i386_intel_memory_operand): After finding a segment override,
3405 check again for no `[' before looking for a displacement. Bomb if
3406 more than one displacement rather than silently discarding the
3407 second and subsequent ones. Free strings malloc'd by
3408 build_displacement_string.
3409
f5795b08
CM		 34102000-02-24 Catherine Moore <clm@cygnus.com>
3411
3412 * config/obj-som.c (obj_pseudo_table): Add "weak".
3413 (obj_som_weak): New routine.
3414
abd63a32
AM		 34152000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3416
520dc8e8
AM		 3417 * config/tc-i386.c (union i386_op): New.
3418 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3419 Throughout file replace occurences of disps[n], imms[n], regs[n]
3420 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3421 intel mode operand swapping. Add assert in regKludge and
3422 fake_zero_displacement code. Test i.types[n] when outputting
3423 displacements and immediates. Combine output of Disp16 with
3424 Disp32.
7f3f1ea2
AM		 3425 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3426 when in intel mode by (not) reversing fsub and fdiv operands
3427 before the template search. This fails for single operand
3428 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3429 undefined. Instead fix the base_opcode after we've found the
3430 template. Move base_opcode xor with found_reverse_match from
3431 opcode output code to before this fix so we test for the correct
3432 opcodes.
3433 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3434 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3435
3436 * config/tc-i386.h (TC_RELOC): Delete.
3437 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3438 with equivalent call to reloc.
3439
abd63a32
AM		 3440 * as.h (flag_m68k_mri): Move declaration after target include, and
3441 only declare when TC_M68K defined. Define as zero otherwise.
3442 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3443 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3444 Define as zero otherwise.
3445 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3446 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3447 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3448 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3449 testing whether defined.
3450 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3451 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3452 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3453 rather than testing whether defined.
3454 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3455 (parse_mri_cons): Declare and use only when TC_M68K.
3456 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3457 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3458 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3459
3460 * NEWS: Mention IBM 370 support.
3461
7e052742
RH		 34622000-02-23 Richard Henderson <rth@cygnus.com>
3463
3464 * config/tc-i386.c (md_assemble): When swapping operands for
3465 intel_syntax, assume everything that's not Imm or Disp is a
3466 register.
3467
5b93d8bb
AM		 34682000-02-23 Linas Vepstas <linas@linas.org>
3469
3470 * config/tc-i370.c, config/tc-i370.h: New files.
3471 * Makefile.am: Add support for Linux/IBM 370.
3472 * configure.in: Likewise.
3473 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3474 * config/obj-elf.c: Include elf/i370.h
3475 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3476
3477 * Makefile.in: Regenerate.
3478 * configure: Regenerate.
3479
3480 * doc/c-i370.texi: New file.
3481 * doc/all.texi: Include it.
3482 * doc/as.texinfo: And here.
3e87a760 3483 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3484 * doc/Makefile.in: Regenerate.
3485
25f2196d
CC		 34862000-02-19 Michael Meissner <meissner@redhat.com>
3487
3488 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3489 determine if an instruction can be used in parallel with an ADDppp
3490 or SUBppp instruction.
3491
6349b5f4
AH		 34922000-02-22 Andrew Haley <aph@cygnus.com>
3493
3494 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3495
c97ef257
AH		 34961999-12-30 Andrew Haley <aph@cygnus.com>
3497
3498 * config/tc-mips.c (mips_gp32): New variable.
3499 (macro_build) Use mips_gp32.
3500 (mips_ip): Ditto.
3501 (md_longopts): Add "-mgp32" and "-mgp64".
3502 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3503
a47cf567
NC		 3504 (OPTION_M7900): Change offset
3505 (OPTION_NO_M7900): Ditto.
3506
b985eaa8
ILT		 35072000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3508
3509 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3510 warning, and bump it to 1.
3511
52454417
ILT		 35122000-02-22 Ian Lance Taylor <ian@zembu.com>
3513
3514 From Brad Lucier <lucier@math.purdue.edu>:
3515 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3516 match format.
3517
6b76fefe
CM		 35182000-02-21 Catherine Moore <clm@cygnus.com>
3519
3520 * config/tc-mips.c (MF_HILO_INSN): Define.
3521 (mips_7000_hilo_fix): Declare.
3522 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3523 (md_parse_option): Check for 7000_HILO_FIX options.
3524 (OPTION_M7000_HILO_FIX): Define.
3525 (OPTION_NO_M7000_HILO_FIX): Define.
3526 * doc/c-mips.texi (-mfix7000): Describe.
3527
f6af82bd
AM		 35282000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3529
3530 * listing.c (print_lines): Remove unused variable `end'.
3531
3532 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3533 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3534 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3535 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3536 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3537 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3538
8c8281f4
NC		 35392000-02-18 Nick Clifton <nickc@cygnus.com>
3540
3541 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3542 the computed frag offset, rather than overwriting it.
3543
d4845d57
JR		 3544Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3545
3546 * config/tc-sh.c ("elf/sh.h"): Include.
3547 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3548 (md.begin): Initialize target_arch.
3549 Only include opcodes in has table that match selected architecture.
3550 (parse_reg): Recognize register names for sh-dsp.
3551 (parse_at): Recognize post-modify addressing.
3552 (get_operands): The leading space is now optional.
3553 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3554 arguments. Update valid_arch.
3555 (build_Mytes): Add support for SDT_REG_N.
3556 (find_cooked_opcode): New function, broken out of md_assemble.
3557 (assemble_ppi, sh_elf_final_processing): New functions.
3558 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3559 (md_longopts, md_parse_option): New option: -dsp.
3560 * config/tc-sh.h (elf_tc_final_processing): Define.
3561 (sh_elf_final_processing): Declare.
3562
c97305a1
JL		 3563Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3564
3565 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3566 the unwinder subspace. Save the current seg/subseg before creating
3567 the new seg/subseg.
3568
bec50466
NC		 35692000-02-10 Nick Clifton <nickc@cygnus.com>
3570
3571 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3572 little endian targets.
bec50466 3573 (INST_BYTE1): Redefine to handle big and little endian
66778679 3574 targets.
bec50466
NC		 3575 (cpu_type): New type: Select between M340 and M210.
3576 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3577 instructions of the M340.
bec50466 3578 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3579 instructions.
bec50466
NC		 3580 (md_atof): Add support for little endian targets.
3581 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3582 line switches.
bec50466
NC		 3583 (md_convert_frag): Add support for little endian targets.
3584 (md_apply_fix3): Add support for little endian targets.
3585 (md_number_to_chars): Add support for little endian targets.
3586
a25c045a
TW		 35872000-02-10 Timothy Wall <twall@redhat.com>
3588
3589 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3590 defined, use it to verify the symbol just read should be a label.
3591
f28e8eb3
TW		 35922000-02-10 Timothy Wall <twall@redhat.com>
3593
3594 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3595 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3596 around colons when KEEP_WHITE_AROUND_COLON is defined.
3597 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3598 and KEEP_WHITE_AROUND_COLON.
3599
6dc19fc4
TW		 36002000-02-08 Timothy Wall <twall@redhat.com>
3601
3602 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3603 logic.
6dc19fc4 3604 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3605 implemented.
6dc19fc4
TW		 3606 (end_repeat): New. Provide support for a "break" out of the
3607 repeat loop.
3608 * read.h: Add prototypes for new functions.
3e87a760 3609
f805106c
TW		 36102000-02-08 Timothy Wall <twall@redhat.com>
3611
3612 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3613 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3614 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3615 non-zero.
3616
4469be0f
TW		 36172000-02-08 Timothy Wall <twall@redhat.com>
3618
3619 * read.c: Added elseif to directives table.
3620 * read.h: Added prototype for s_elseif.
3621 * doc/as.texinfo: Added description for elseif.
3622 * cond.c (s_elseif): New function
3e87a760 3623
24a17b6c
TW		 36242000-02-04 Timothy Wall <twall@redhat.com>
3625
3626 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3627 listings.
24a17b6c 3628
bea9907b 36292000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3630
bea9907b
TW		 3631 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3632 default values.
3633 * frags.c (frag_new): Calculate fr_fix in octets
3634 (frag_now_fix) Return offset as target address offset (bytes).
3635 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3636 quantities).
bea9907b
TW		 3637 * frags.h: Added prototype for frag_now_fix_octets().
3638 Distinguish between octets and bytes in field descriptions.
3639 * listing.c (calc_hex): Account for octets vs bytes when
3640 printing addresses/offsets.
3641 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3642 target is little-endian, print the octets in a word in big-endian
3643 order so that the display looks like a proper hexadecimal number,
3644 instead of having the octets reversed.
3645 * read.c (do_align): When recording alignment, alignment power
3646 should be in terms of target bytes (minimum addressible unit)
3647 instead of octets.
3648 (do_org) Convert ORG target address (byte) argument into an
3649 octet offset when generating a variable fragment.
3650 * symbols.c (resolve_symbol_value): Symbol final value
3651 converted to a target address offset (bytes) from its octet offset.
3652 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3653 offset (bytes) is adjusted by the frag offset (octets) converted
3654 to bytes.
3655 (coff_frob_section) Section alignment power is in terms of bytes;
3656 convert it to an octet alignment power when calculating size (and
3657 size mask) in octets. Don't modify the section size in order to
3658 "align" it for TI COFF, since that format has a different method
3659 for storing alignment information.
3e87a760 3660
210dcc61
TW		 36612000-02-01 Timothy Wall <twall@cygnus.com>
3662
3663 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3664 entries, matching the way GCC generates them. If not escaped, the
3665 filename is encoded incorrectly.
3666
557537a5 36672000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3668
557537a5
NC		 3669 * config/tc-arm.c (reg_table): Add support for ATPCS register
3670 naming conventions.
2c1c4c62 3671
557537a5 36722000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3673
2c1c4c62
GK		 3674 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3675 already defined.
3e87a760 3676 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3677 New macro.
3678 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3679 of a symbol when we really care about its value.
3680
36812000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3682
3683 * config/tc-mcore.c (md_assemble): Give warning message if
3684 operands passes to instruction are more than the spec.
3685
2f0ca46a
NC		 36862000-01-27 Thomas de Lellis <tdel@windriver.com>
3687
66778679 3688 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3689 Thumb mode but the label seen was not declared as '.thumb_func'
3690 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3691 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3692
4c63da97
AM		 36932000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3694
3695 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3696 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3697
3698 * Makefile.in: Same here.
3699 Update copyright.
3700
3701 * configure.in: Set bfd_gas for i386-aout when primary target
3702 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3703 we may need the primary te_file. Remove incorrect comment.
3704
3705 * configure: Regenerate.
3706
3707 * config/e-i386aout.c: New file.
3708
3709 * as.c (USE_EMULATIONS): Move to before print_version_id.
3710 (struct emulation): Add i386aout.
3711 (show_usage): Split text strings. Reformat -a text. Add --em
3712 help.
3713 Update copyright.
3714
3715 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3716 (aout_format_ops): New.
3717 Update copyright.
3718
3719 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3720 preprocessor conditional and add aout USE_EMULATIONS tests.
3721 (read_a_source_file): Don't pass error strings to printf as
3722 format arg.
3723 Update copyright.
3724
3725 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3726 format arg.
3727 (do_data): Same here.
3728 (process_file): And here.
3729 Update copyright.
3730
3731 * symbols.c (colon): Rewrite "already defined" fatal message
3732 code for aout with USE_EMULATIONS.
3733 Update copyright.
3734
3735 * config/obj-aout.c (OBJ_HEADER): Define.
3736 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3737 fields of sentinel.
4c63da97
AM		 3738 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3739 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3740 forms here.
3741 (obj_aout_type): Expand S_SET_OTHER here too.
3742 (obj_read_begin_hook): Remove.
3743 (aout_pop_insert): New.
3744 (obj_aout_s_get_other): New.
3745 (obj_aout_s_get_desc): New.
3746 (aout_format_ops): New.
3747 Update copyright.
3748
3749 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3750 gets aout_pseudo_table.
3751 (aout_pseudo_table): Declare.
3752 (obj_read_begin_hook): Define.
3753 Update copyright.
3754
3755 * config/obj-coff.c (obj_pseudo_table): Rename to
3756 coff_pseudo_table.
3757 (coff_pop_insert): Use coff_pseudo_table.
3758 (coff_sec_sym_ok_for_reloc): Remove.
3759 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3760 and comment all zero entries and remove #if 0 code.
3761 Update copyright.
3762
3763 * config/obj-coff.h (obj_pop_insert): Define.
3764 (coff_pseudo_table): Declare.
3765 Update copyright.
3766
3767 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3768 s_get_size, s_set_size. Comment all zero entries.
3769 Update copyright.
3770
3771 * config/obj-elf.c (elf_s_get_other): New function.
3772 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3773 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3774 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3775 comment.
3776 (obj_elf_parse_section_letters): Don't pass error strings to
3777 printf as format arg.
3778 Update copyright.
3779
3780 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3781 OBJ_MAYBE_ECOFF.
3782 (elf_s_get_other): Declare.
3783 (S_GET_OTHER) Define as elf_s_get_other if not already
3784 defined.
3785 (S_SET_OTHER): Only define when not already defined.
3786 (elf_obj_read_begin_hook): Declare.
3787 (obj_read_begin_hook): Define.
3788 (elf_obj_symbol_new_hook): Declare.
3789 (obj_symbol_new_hook): Define.
3790 Update copyright.
3791
3792 * config/obj-multi.h: Add copyright header and protect against
3793 multiple inclusion. Add * to all function pointers.
3794 (OBJ_HEADER): If defined, include it rather than other defines
3795 in this file.
3796 (obj_frob_file_after_relocs): Test for NULL.
3797 (obj_symbol_new_hook): Here too.
3798 (obj_sec_sym_ok_for_reloc): And here.
3799 (S_GET_OTHER): Define.
3800 (S_GET_DESC): Define.
3801 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3802 (OBJ_MAYBE_ELF): Update comment.
3803
3804 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3805 OBJ_AOUT preprocessor conditional and handle emulation by
3806 testing OUTPUT_FLAVOR.
3807 (i386_displacement): Here too.
3808 (md_section_align): Similarly here.
3809 (i386_target_format): Conditionally compile when more than one
3810 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3811 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3812 (i386_displacement): Here too.
3813 Update copyright.
3814
3815 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3816 Define TARGET_FORMAT for aout only when not multi.
3817 Update copyright.
3818
3819 * config/te-multi.h: Delete file as it's identical to te-generic.h
3820
add0c677
AM		 38212000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3822
3823 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3824 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3825 LONG_MNEM_SUFFIX.
3826
3827 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3828 DWORD_MNEM_SUFFIX.
3829 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3830 comments.
3831
a19d8eb0
CP		 38322000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3833
66778679
RH		 3834 * config/tc-mips.c (mips_do_align): New function.
3835 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3836
550262c4
NC		 38372000-01-10 Philip Blundell <philb@gnu.org>
3838
3839 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3840 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3841 line separator for Linux.
3842 * doc/as.texinfo (Comments): Mention the ARM.
3843
0decc840
NC		 38442000-01-10 Philip Blundell <pb@futuretv.com>
3845
3846 * configure.in (arm*-*-conix*): New target.
3847 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3848 armv*-*-linux-gnu.
3849 * configure: Regenerate.
3850
2e13b764
NC		 38512000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3852
3853 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3854 (obj_elf_visibility): New function.
3e87a760 3855
2e13b764
NC		 3856 * doc/as.texinfo (Visibility): New node: document visibility
3857 pseudo ops.
3858
3138f287
AM		 38591999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3860
3861 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3862 warning for absolute jump/call without `*' in non-intel mode. No
3863 need to set i.types[0] JumpAbsolute in intel mode.
3864
df32bc61
NC		 38651999-12-22 Philip Blundell <pb@futuretv.com>
3866
3867 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3868 hook function when changing sections.
3869 (arm_s_data): Likewise.
3870
b4d0b2b3
NC		 38711999-12-14 Nick Clifton <nickc@cygnus.com>
3872
3873 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3874 command line switch.
b4d0b2b3 3875
85cb2cf9
JL		 3876Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3877
3878 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3879 (r_registers, xr_registers): Define.
3880 (r_register_name, xr_register_name): New functions.
3881 (md_assemble): Handle new am33 operand types and instruction
3882 formats.
3883 (mn10300_insert_operand, check_operand): Likewise.
3884
a64bcdd8
NC		 38851999-11-29 Nick Clifton <nickc@cygnus.com>
3886
3887 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3888 (s_force_thumb): Set thumb_mode to 2.
3889 (md_assemble): Do not complain about thumb instructions on a
3890 non-thumb target if thumb_mode is set to 2.
3891
43b4c25e
MM		 38921999-11-28 Michael Meissner <meissner@cygnus.com>
3893
3894 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3895 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3896 (O_...): Add new machine dependent expressions if we are handling
3897 explicit relocations.
3898 (alpha_reloc_op): New static table holding the explicit relocation
3899 information.
3900 (alpha_literal_hash): New static to hold the hash table for
3901 explicit relocations.
3902 (alpha_macros): Add support for explicit relocations.
3903 (md_begin): If explicit relocations, initialize hash table.
3904 (md_assemble): Don't print a second error if tokenize_arguments
3905 already printed an error message.
3906 (md_apply_fix): Add support for explicit relocations.
3907 (alpha_force_relocation): Ditto.
3908 (alpha_fix_adjustable): Ditto.
3909 (alpha_adjust_symtab): New function to support explicit
3910 relocations.
3911 (alpha_adjust_symtab_relocs): Ditto.
3912 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3913 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3914 Add support for explicit relocations. Return -2 if an error
3915 message was already printed.
3916 (find_macro_match): Add support for explicit relocations. Comment
3917 each of the cases.
3918 (emit_insn): Add support for explicit relocations.
3919 (assemble_tokens): Ditto.
3920 (emit_ldgp): Ditto.
3921 (load_expression): Ditto.
3922 (emit_lda): Ditto.
3923 (emit_ldah): Ditto.
3924 (emit_ir_load): Ditto.
3925 (emit_loadstore): Ditto.
3926 (emit_ldXu): Ditto.
3927 (emit_ldil): Ditto.
3928 (emit_sextX): Ditto.
3929 (emit_division): Ditto.
3930 (emit_jsrjmp): Ditto.
3931 (emit_retjcr): Ditto.
3932
3933 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3934 ELF object format.
3935 (tc_adjust_symtab): If explicit relocations, call the function
3936 alpha_adjust_symtab.
3937 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3938 relocations next to the literal relocation they reference.
3939 (TC_INIT_FIX_DATA): Initialize the new fields.
3940 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3941
afbf211f
JL		 3942Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3943
3944 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3945 'B' operand for PA2.0 bb instruction.
eaa15ab8 3946
f11900d0
NC		 39471999-11-18 Nick Clifton <nickc@cygnus.com>
3948
3949 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3950 target.
3e87a760 3951
f11900d0
NC		 3952 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3953 relocs.
3954 (mcore_force_relocation): Force relocations to be generated for
3955 RVA relocs.
3956
2daf4fd8
AM		 39571999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3958
3959 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3960 (i386_displacement): Disallow O_big displacements.
3961
eb726e5d
DL		 3962Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3963
3e87a760
AM		 3964 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3965 Small improvements in error checking.
eb726e5d
DL		 3966 (md_assemble): Support for unconditional ARM instructions.
3967 (md_parse_option): Support for -m[arm]v5e flag.
3968
035349a4
NC		 39691999-11-12 Nick Clifton <nickc@cygnus.com>
3970
3971 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3972 buffer.
035349a4 3973
c1eae114
NC		 39741999-11-11 Nick Clifton <nickc@cygnus.com>
3975
3976 * macro.c (buffer_and_nest): Look for seperator after TO and
3977 FROM tokens.
3978
c5c834aa
AH		 39791999-11-08 Andrew Haley <aph@cygnus.com>
3980
3981 * app.c (do_scrub_chars): When in State 10, treat backslash
3982 characters in the same way as as symbol characters.
3983
98007ce7
RH		 39841999-11-07 Richard Henderson <rth@cygnus.com>
3985
3986 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3987 the previous label was in the current section before playing
3988 with auto-alignment.
3989
d6c497c7
NC		 39901999-11-06 Nick Clifton <nickc@cygnus.com>
3991
3992 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3993 for weak symbols.
d6c497c7 3994 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3995 the symbol is weak.
d6c497c7 3996
dd33dc0f
MM		 39971999-11-05 Michael Meissner <meissner@cygnus.com>
3998
3999 * expr.h (operatorT): Increase machine dependent operators to 16.
4000 * expr.c (op_rank): Ditto.
4001
5f91fe03
ILT		 40021999-11-03 Ian Lance Taylor <ian@zembu.com>
4003
53b0d397
ILT		 4004 * read.c (pseudo_set): Reject attempts to set the value of a
4005 section symbol.
4006
5f91fe03
ILT		 4007 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4008 if it is defined.
4009
4010 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4011
4012 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4013 to bfd_set_section_contents.
4014
829ce307
NC		 40151999-11-03 Nick Clifton <nickc@cygnus.com>
4016
4017 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4018
2bd7f1f3
GRK		 40191999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4020
4021 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4022 (mips_ip): Use OPCODE_IS_MEMBER.
4023
90ca882f
JL		 4024Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4025
acb56623
JL		 4026 * config/tc-arm.c (reg_required_here): Improve comments.
4027
66778679
RH		 4028 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4029 (tinsns): Initialize variants field.
b49cfa5d
JL		 4030
4031 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4032 BAD_PC respectively.
90ca882f 4033
29c4c6b5
NC		 40341999-10-27 Scott Bambrough <scottb@netwinder.org>
4035
4036 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4037 * config/tc-arm.h: Fix compile time warnings.
4038
d9fd9852
DN		 4039Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4040
4041 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4042 form @abs16, @(abs16) and @(abs16 + imm).
4043
9ce8a5dd
GRK		 40441999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4045
4046 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4047 (ISA_HAS_64_BIT_REGS) New.
4048 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4049 mips_emit_delays,macro_build,load_register,load_addresss,
4050 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4051 and/or use new ISA_xxx macros in expressions involving
4052 ISA, particularly mips_opts.isa.
4053
446a06c9
MM		 40541999-10-18 Michael Meissner <meissner@cygnus.com>
4055
4056 * expr.h (operatorT): Add machine dependent operators md1..md8.
4057 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4058 for the machine dependent operators to use.
4059
4060 * expr.c (op_rank): Add machine dependent operators.
4061
4062 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4063 operator.
4064 (O_cpregister): Ditto.
4065 (md_begin): Change X_op test that field is wide enough to use
4066 O_max instead of O_alpha_max.
4067 (cpu_types): Fill in missing initializer.
4068 (alpha_num_macros): Make unsigned.
4069 (md_assemble): Make opnamelen be size_t.
4070 (md_apply_fix): Cast alpha_num_operands to int before testing.
4071 (alpha_force_relocation): Ditto.
4072 (alpha_fix_adjustable): Ditto.
4073 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4074 (tc_gen_reloc): Ditto.
4075 (tc_get_register): Ditto.
4076 (emit_ldgp): Ditto.
4077 (emit_lda): Ditto.
4078 (emit_ldah): Ditto.
4079 (emit_ldil): Ditto.
4080 (s_alpha_ent): Ditto.
4081 (s_alpha_end): Ditto.
4082 (s_alpha_frame): Ditto.
4083 (s_alpha_prologue): Ditto.
4084 (s_alpha_file): Ditto.
4085 (s_alpha_gprel32): Ditto.
4086 (s_alpha_proc): Ditto.
4087 (s_alpha_set): Ditto.
4088 (s_alpha_base): Ditto.
4089 (s_alpha_align): Ditto.
4090 (s_alpha_arch): Ditto.
4091 (alpha_align): Ditto.
4092 (assemble_insn): Suppress unused variable warning.
4093 (emit_insn): Ditto.
4094 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4095 order in the structure.
4096 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4097
476cdcb8
JL		 4098Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4099
4100 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4101
c388dee8
AM		 41021999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4103
4104 * config/tc-i386.c (i386_index_check): Correct #endif location.
4105
2bdd6cf5
GK		 4106Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4107
4108 * as.c (show_usage): Document new options.
4109 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4110 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4111 (parse_args): Parse the new options.
4112 (main): If there were warnings, and --fatal-warnings
4113 was specified, print an error.
4114 * as.h: New variable, flag_fatal_warnings, for new option.
4115
d53d2751
JL		 4116Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4117
4118 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4119 '@'. Change autoincrement completers to fall through to cache control
4120 completers.
4121
4122 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4123 arg.
d53d2751
JL		 4124 (pa_parse_addb_64_cmpltr): New function.
4125
4126 * config/tc-hppa.c (pa_ip): Change error message.
4127 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4128 '?Q' args to allow falling through.
4129
8fce3f5e 4130 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4131 Remove unused conditional codes.
4132 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4133
ba09cd8d
DN		 4134Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4135
4136 * config/tc-d30v.c (CHAR_BIT): Define.
4137 (check_range): Fix bit operations to support integers bigger than
4138 32 bits.
4139
c43185de
DN		 4140Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4141
4142 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4143 operands.
4144
925c058e
DE		 4145Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4146 Doug Evans <devans@cygnus.com>
4147
4148 Add support for m32rx.
4149 * config/tc-m32r.c (enable_m32rx): New static global.
4150 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4151 (allow_m32rx): New function.
4152 (M32R_SHORTOPTS): Add `O'.
4153 (md_longopts): Add --m32rx plus several warning options.
4154 (md_parse_option): Handle new options.
4155 (md_show_usage): Print them.
4156 (md_begin): Enable m32rx.
4157 (OPERAND_IS_COND_BIT): New macro.
4158 (first_writes_to_seconds_operands): New function.
4159 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4160 (target_make_parallel,assemble_two_insns): New functions.
4161 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4162 If optimizing and m32rx, try to make consecutive insns parallel.
4163
fba2b7f9
GK		 4164Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4165
4166 * config/tc-mips.c (nopic_need_relax): Allow for the
4167 .sdata.foo sections generated by -fdata-sections,
4168 and for the .gnu.linkonce.s sections generated by C++.
4169
fd232ac8
JL		 4170Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4171
ce674324
JL		 4172 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4173 with cleaner code using completer prefixes. Add 'Y'.
4174
fd232ac8
JL		 4175 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4176
b1039fc4
JL		 4177Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4178
66778679 4179 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4180 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4181 insn does not match and we should try the next insn in the table.
4182
913f265c
NC		 41831999-09-22 Nick Clifton <nickc@cygnus.com>
4184
4185 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4186
54af6ff6
JL		 4187Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4188
4189 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4190 of PA2.0 support.
4191
4cc782b5
ILT		 41921999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4193
4194 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4195 OBJ_ELF. If ELF, add "sq".
4196 (md_parse_option): If ELF, ignore -s and -q.
4197 (md_show_usage): Mention ELF options.
4198
6be78360
JL		 4199Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4200
eaa15ab8 4201 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4202 operands.
4203
71823da4
JL		 4204 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4205
61dd1d31
JL		 4206 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4207
1cf6ae67
JL		 4208 * config/tc-hppa.c (struct pa_it): New field "trunc".
4209 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4210 (pa_parse_ftest_gfx_completer): New function
4211 (pa_parse_fp_cnv_format): New function.
4212
77c02e18
JL		 4213 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4214 (md_apply_fix): Handle 22bit pc-rel branches.
4215
629d9417
JL		 4216 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4217
dbe2f9ee
JL		 4218 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4219
3db6e6bd
JL		 4220 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4221
6be78360
JL		 4222 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4223
e061d86f
JL		 4224Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4225
66778679
RH		 4226 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4227 (pa_ip): Handle 'fX'.
e061d86f 4228
7acbfc6b
JL		 4229Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4230
4231 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4232 unwinds unless the function is in the text space.
4233 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4234
2d93dcc4
JL		 4235Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4236
b52c78b8
JL		 4237 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4238 (md_assemble): To here. Tweak address generation.
4239
2d93dcc4
JL		 4240 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4241 debug_line.
4242 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4243 (md_assemble): Call dwarf2_where for OBJ_ELF.
4244 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4245 (pa_end_of_source): New function.
4246 * tc-hppa.h (md_end): Define for OBJ_ELF.
4247
6d83c84b
MM		 42481999-09-14 Michael Meissner <meissner@cygnus.com>
4249
4250 * configure.in (Canonicalization of target names): Remove adding
4251 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4252 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4253 * configure: Regenerate.
4254
41fd319a
ILT		 42551999-09-14 Donn Terry <donn@interix.com>
4256
4257 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4258
795a7704
AM		 42591999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4260
2f66722d
AM		 4261 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4262 pc-relative jmp/call to an absolute symbol.
4263 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4264 absolute section symbols.
4265
795a7704
AM		 4266 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4267 jump handling code and comments.
4268
c0c949c7
ILT		 42691999-09-12 Ian Lance Taylor <ian@zembu.com>
4270
4271 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4272 the value if TE_PE and a global defined symbol.
4273
e723ef7c
ILT		 42741999-09-11 Ian Lance Taylor <ian@zembu.com>
4275
4276 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4277 print the symbol, rather than printing it here.
4278
fa16d387
ILT		 42791999-09-11 Donn Terry <donn@interix.com>
4280
d33e1d24
ILT		 4281 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4282 BFD_RELOC_RVA relocations.
4283
18dc2407
ILT		 4284 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4285 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4286 starts with "_G".
4287
945a1a6b
ILT		 4288 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4289 defined.
4290 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4291 * doc/internals.texi (Object format backend): Document
4292 SET_SECTION_RELOCS.
4293
79d292aa
ILT		 4294 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4295 relocations against global symbols if TE_PE.
4296
7a6284c4
ILT		 4297 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4298 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4299
8828d862
ILT		 4300 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4301 symbols.
4302
9690c54d
ILT		 4303 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4304 symbols which do not have a constant value, or tags with
4305 non-tags. Remove the symbol from the list before adding it at the
4306 end.
4307
23dab925
ILT		 4308 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4309 C_FCN symbol differently if TE_PE.
4310 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4311 appears in the pseudo-op, rather coff_line_base which is only set
4312 for a .bf symbol.
4313
28428223
ILT		 4314 * config/obj-coff.c (obj_coff_loc): New static function.
4315 (obj_pseudo_table): Add "loc".
4316
e8a3ab75
ILT		 4317 * config/obj-coff.c (add_lineno): Check that the line number is
4318 positive.
4319
2ab9b79e
ILT		 4320 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4321 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4322 int.
4323 (md_atof): Return NULL rather than 0.
4324 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4325 * expr.c (expr): Change first parameter to int.
4326 * config/obj-coff.c: Add declarations for static functions.
4327 (coff_frob_symbol): Use SYM_AUXENT.
4328 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4329
5881e4aa
ILT		 4330 * config/obj-coff.c (obj_coff_section): Default to setting
4331 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4332
e723ef7c
ILT		 4333 * write.c (adjust_reloc_syms): Print adjusted fixup.
4334
fa16d387
ILT		 4335 * expr.c (integer_constant): Correct too_many_digits calculation
4336 in base 10 case.
4337
13a830b6
AS		 43381999-09-09 Andreas Schwab <schwab@suse.de>
4339
4340 * doc/c-arm.texi: Fix arguments of @var to not contain
4341 punctuation.
4342
325188ec
NC		 43431999-09-08 Philip Blundell <pb@nexus.co.uk>
4344
3e87a760 4345 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4346 and COFF targets.
4347 (md_parse_option): Only support -k flag for ELF and COFF targets.
4348
e7c1f43c
JL		 4349Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4350
4351 * config/tc-hppa.c (pa_ip): Put strict register checks before
4352 call to pa_parse_number.
4353
4964086a
JL		 4354 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4355
c4bf532f
ILT		 43561999-09-06 Ian Lance Taylor <ian@zembu.com>
4357
4358 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4359 BFD_ASSEMBLER code.
4360
a33132fd
ILT		 43611999-09-06 Donn Terry <donn@interix.com>
4362
4363 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4364
0f4f8b56
JL		 4365Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4366
4367 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4368 candidate instruction. Require registers for register arguments
4369 when in strict mode. Require assemble-time constants for
4370 constants when in strict mode.
4371 (pa_get_absolute_expression): Require a constant when in strict
4372 mode.
eaa15ab8 4373
d3388653
NC		 43741999-09-06 Nick Clifton <nickc@cygnus.com>
4375
4376 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4377
041dd5a9
ILT		 43781999-09-04 Steve Chamberlain <sac@pobox.com>
4379
4380 * config/tc-pj.c: New file, supports picoJava in ELF.
4381 * config/tc-pj.h: Ditto.
4382 * configure.in (pjl*, pj*): New targets.
4383 * Makefile.am: Rebuild dependencies.
4384 (CPU_TYPES): Add pj.
4385 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4386 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4387 * doc/c-pj.texi: New file.
4388 * doc/as.texinfo: Add some PJ specifics.
4389 * doc/all.texi: Add PJ to the list of all architectures, sort them
4390 all alphabetically.
4391 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4392 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4393
4ca72d38
AM		 43941999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4395
4396 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4397 (obj_frob_file): Test for null pointer.
4398 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4399 (OBJ_PROCESS_STAB): And here.
4400 (elf_obj_sy): Remove
4401
4402 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4403 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4404 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4405
4406 * config/obj-coff.c (no_func): Remove.
4407 (coff_format_ops): Change occurrences of no_func to 0, as we test
4408 for 0 in obj-multi.h.
4409
4410 * configure.in: Enable bfd for i386-coff when primary target is
4411 bfd. Enable i386 elf,coff emulation support. Don't set
4412 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4413 emulation to support.
4414 *configure: Regenerate.
4415
bcef92fa
NC		 44161999-09-02 Nick Clifton <nickc@cygnus.com>
4417
4418 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4419 .section .line directive is encountered.
4420
cdf82bcf
NC		 44211999-09-01 Nick Clifton <nickc@cygnus.com>
4422
5856c19a 4423 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4424 format.
5856c19a 4425
cdf82bcf
NC		 4426 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4427 * as.texinfo: Document --gdwarf2 command line option.
4428 Add additional documentation of ARM command line switches.
4429
af6bdddf
AM		 44301999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4431
4432 * config/tc-i386.c (i386_intel_memory_operand): Combine
4433 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4434 and RESTORE_END_STRING around parse_register calls.
4435 (i386_operand): Here too.
4436 (i386_is_reg): Remove.
4437 (parse_register): Move as_bad calls from within this function to
4438 callers.
4439
5f47d35b
AM		 44401999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4441
4442 Based on a patch from H.J. Lu <hjl@gnu.org>
4443 * config/tc-i386.c (parse_register): Handle FP regs specially.
4444 (md_begin): Remove '(' and ')' from register_chars.
4445
1174497c
DE		 44461999-08-29 Doug Evans <devans@casey.cygnus.com>
4447
4448 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4449 error message (done elsewhere).
4450
17d9105c
JL		 4451Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4452
4453 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4454
9ecc05f0
JL		 4455Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4456
66778679 4457 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4458 args by 'f'.
4459
9e4f2d3a
JL		 4460 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4461
680ef6de
JL		 4462 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4463 between args.
4464 Add new completers. Fix bug in 64 bit condition handling.
4465
413c94ba
JL		 4466 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4467 'cS', and 'c*'.
4468
28252e61
JL		 4469 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4470
a97685e9
JL		 4471 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4472
3e87a760 4473 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4474
cb30237e
NC		 44751999-08-27 Jim Wilson <wilson@cygnus.com>
4476
4477 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4478 (struct ls): Add frag field. Initialize it to zero.
4479 (out_end_sequence): New local text_frag. Set it while in text section.
4480 Replace address check with frag check. Set ls.frag to text_frag if
4481 out_set_addr called.
4482 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4483 Set it before switching sections. Replace address check with frag
4484 check. Set ls.frag to saved_frag if out_set_addr called.
4485
09a798ea
NC		 44861999-08-26 David Mosberger <davidm@hpl.hp.com>
4487
66778679 4488 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4489 output "advance_pc" opcode instead of calling gen_addr_line().
4490 The latter has the undesired side-effect of creating a new row
3e87a760 4491 in the debug line info matrix.
09a798ea 4492
e1c05f12
NC		 44931999-08-26 Jim Wilson <wilson@cygnus.com>
4494
4495 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4496 ls.last_filename if last is less than zero. Set ls.last_filename
4497 when allocating new entry.
4498 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4499 call.
4500
b23bac36
AM		 45011999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4502
4503 * config/tc-i386.c (i386_index_check): Fix the displacement size
4504 when INFER_ADDR_PREFIX.
4505
50f4163f
NC		 45061999-08-18 Nick Clifton <nickc@cygnus.com>
4507
4508 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4509 display its value.
4510
f589a541
ILT		 45111999-08-17 Ian Lance Taylor <ian@zembu.com>
4512
4513 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4514 handle 0xffffNNNN constants correctly.
4515
11450271
NC		 45161999-08-16 Nick Clifton <nickc@cygnus.com>
4517
4518 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4519 as well as loads.
4520
276b1dc2
NC		 45211999-08-13 Nick Clifton <nickc@cygnus.com>
4522
4523 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4524 (md_apply_fix3): Always pass positive values to
4525 validate_offset_imm.
4526
ae5ad4ad
NC		 45271999-08-12 Nick Clifton <nickc@cygnus.com>
4528
4529 * config/tc-arm.c (skip_whitespace): New macro.
4530 Formatting tidy ups.
3e87a760 4531
ae5ad4ad
NC		 4532 (md_apply_fix3): Store relocation offset in addend for ELF based
4533 relocs.
4534 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4535 calls.
4536
bf6d3895
AM		 45371999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4538
4539 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4540 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4541
46031ca9
JL		 4542Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4543
b100be66
JL		 4544 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4545 flags for the unwind subspace.
4546
46031ca9
JL		 4547 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4548 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4549 suitable relocation based on the size of the target's pointer.
4550 Always Use subsegment zero for the unwinders.
4551 (pa_level): Handle "2.0w".
4552
65172ab8 4553Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4554
4555 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4556 with the following instruction unless this was specified.
4557
1a1ae23e
ILT		 45581999-08-09 Ian Lance Taylor <ian@zembu.com>
4559
4560 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4561 certain sections, to match BFD changes.
4562
81afc846
ILT		 45631999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4564
4565 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4566 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4567 * Makefile.in: Rebuild.
81afc846 4568
04ad1543
ILT		 45691999-08-08 Ian Lance Taylor <ian@zembu.com>
4570
4571 * Makefile.am: Rename .dep* files to DEP*.
4572 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4573 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4574 targets to DEPOBJ.
4575 * Makefile.in: Rebuild.
4576
1eb7027c
RH		 45771999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4578
4579 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4580
2dcc60be
ILT		 45811999-08-08 Ian Lance Taylor <ian@zembu.com>
4582
46eec08e
ILT		 4583 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4584 avoid problems on DOS filesystems.
4585 * Makefile.in: Rebuild.
4586
2dcc60be
ILT		 4587 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4588
45891999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4590
4591 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4592 section flag.
4593
76a27922
ILT		 45941999-08-08 Ian Lance Taylor <ian@zembu.com>
4595
4596 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4597 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4598 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4599
0741736b
JL		 4600Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4601
4602 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4603
9a913dfb
JL		 4604Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4605
4606 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4607
a1f2d742
ILT		 46081999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4609
4610 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4611 non-adjustable symbols.
4612
55a914bc
JL		 4613Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4614
4615 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4616
336f7c70 4617Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4618
4619 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4620 operands.
4621
9750fcc5
ILT		 46221999-08-05 Donn Terry <donn@interix.com>
4623
4624 * config/te-interix.h: New file.
4625 * configure.in (i386-*-interix*): New target.
4626 * configure: Rebuild.
4627
39ba5561
JL		 4628Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4629
4630 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4631 selectors for ELF too.
4632 (selector_table): Add "ltp" and "rtp" selectors.
4633
eecb386c
AM		 46341999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4635
4636 * config/tc-i386.c (i386_operand): No need to change
4637 operand_string pointer in segment reg case before goto
4638 do_memory_reference. Initialise displacement_string_start and
4639 displacement_string_end after do_memory_reference label.
4640 (i386_index_check): Add operand_string param, and print error
4641 message on failure here.
4642 (i386_intel_memory_operand): Instead of here.
4643 (i386_operand): And here.
4644 (INFER_ADDR_PREFIX): Enable.
4645
4646 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4647
4648 * config/tc-i386.h (DefaultSize): Define. Renumber following
4649 opcode_modifier defines.
4650
4651 From Etienne Lorrain <etienne.lorrain@ibm.net>
4652 * config/tc-i386.c (stackop_size): New variable.
4653 (set_16bit_code_flag): Clear it here.
4654 (set_16bit_gcc_code_flag): New function.
4655 (md_pseudo_table): Add "code16gcc" entry.
4656 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4657
f173e82e
ILT		 46581999-08-03 Ian Lance Taylor <ian@zembu.com>
4659
a04b544b
ILT		 4660 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4661 next_set_end even if the end symbol is being discarded.
4662
4663 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4664 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4665 * config/obj-coff.c: Likewise.
4666 (seg_info_type): Remove.
4667 (seg_info_off_by_4): Change to array of segT.
4668 (s_get_segment): Adjust accordingly.
4669 (obj_pseudo_table): Fully initialize sentinel entry.
4670
f173e82e
ILT		 4671 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4672 Ralf Baechle <ralf@uni-koblenz.de>.
4673
c3332e24
AM		 46741999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4675
4676 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4677
46781999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4679
24eab124
AM		 4680 * config/tc-i386.c: Indentation and white space changes.
4681 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4682 don't enable it by default.
4683 (i386_intel_operand): Remove redundant prototype.
4684 Move check on number of memory operands, and i.mem_operands++
4685 (i386_intel_memory_operand): To here.
4686 Remove i386_immediate code from here. Remove special case code
4687 for input and output using (%dx). Remove base/index checks and
4688 call i386_index_check instead. Save initial operand_string
4689 argument for error message.
4690 (i386_operand): Remove redundant prototype. Move base/index
4691 checks to i386_index_check.
4692 (i386_displacement): Move intel mode check for non-zero
4693 i.disp_operand
4694 (i386_intel_memory_operand): To here.
c3332e24 4695
6d8809aa
RH		 46961999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4697
4698 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4699 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4700 by .register pseudo-op if -64 and --no-undeclared-regs.
4701 (s_register, sparc_adjust_symtab): New functions.
4702 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4703 Declare sparc_adjust_symtab as tc_adjust_symtab.
4704 * doc/c-sparc.texi: Add description of #ignore special literal
4705 for .register pseudo-op.
4706
c8d259f7
CM		 47071999-07-30 Catherine Moore <clm@cygnus.com>
4708
eaa15ab8 4709 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4710 the relocation's section offset.
4711
b77ad1d4
AM		 47121999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4713
4714 * write.c (fixup_segment): Fix generic error check overflow test.
4715
4716 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4717 X_add_number to long.
4718
b53fcc20
JL		 4719Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4720
4721 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4722 processing.
b53fcc20 4723
d2e71411
ILT		 47241999-07-27 Ian Lance Taylor <ian@zembu.com>
4725
4726 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4727 VTABLE relocations.
4728
e9f56b1d
ILT		 47291999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4730
4731 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4732
1a39f480
ILT		 4733 * configure.bat: Remove; obsolete.
4734 * config/go32.cfg: Likewise.
4735
29fe79d3
ILT		 47361999-07-21 Brad M. Garcia <bgarcia@fore.com>
4737
4738 * configure.in (i386-*-vxworks*): New target.
4739 * configure: Rebuild.
4740
e06510e6
RH		 47411999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4742
4743 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4744
dabe3bbc
RH		 47451999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4746
4747 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4748 on -64 and not pic.
4749 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4750 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4751 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4752 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4753 MAX_RELOC_EXPANSION): Define.
4754 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4755
b4cac588
AM		 47561999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4757
4758 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4759 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4760 block. Print a warning if an 8-bit or 16-bit constant
4761 displacement or immediate is truncated on output.
4762 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4763 immediate.
4764 (i386_operand): Disallow immediate jump absolute operand.
4765
966ed0b4
ILT		 47661999-07-15 Ian Lance Taylor <ian@zembu.com>
4767
0ed15843
ILT		 4768 * configure.in: Bump version number to 2.9.5.
4769 * configure: Rebuild.
4770
966ed0b4
ILT		 4771 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4772 or %llx work.
4773
67f1cff0
JL		 4774Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4775
4776 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4777 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4778
2f992c04
NC		 47791999-07-14 Philip Blundell <pb@nexus.co.uk>
4780
4781 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4782 is defined.
4783 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4784
4785 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4786 if -mno-fpu was given.
4787 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4788 relocs.
4789 (cons_fix_new_arm): Remove misleading comments.
4790
14ad458a
ILT		 47911999-07-14 Ian Lance Taylor <ian@zembu.com>
4792
4793 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4794 error message.
4795 (relax_segment): Likewise. After giving a rs_org error, convert
4796 the frag to rs_align to avoid cascading errors.
4797
36823076
AS		 47981999-07-12 Andreas Schwab <schwab@suse.de>
4799
4800 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4801
ab9da554
ILT		 48021999-07-11 Ian Lance Taylor <ian@zembu.com>
4803
4804 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4805 as appropriate. Fill in structure initializations. Add variable
4806 initializations. Add casts.
4807 * dwarf2dbg.c (print_stats): Change i to size_t.
4808 * listing.c (listing_listing): Change list_line to unsigned int.
4809
e0accf0c
ILT		 48101999-07-10 Ian Lance Taylor <ian@zembu.com>
4811
4812 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4813 rather than checking for \001 and \002 in symbol name.
4814 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4815
7d4ce8a9
JL		 4816Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4817
4818 * configure.in (hppa*-linux-gnu*): New target.
4819 * configure: Rebuilt.
4820
5395a469
NC		 48211999-07-08 Nick Clifton <nickc@cygnus.com>
4822
3e87a760 4823 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4824
cac58fa6
NC		 48251999-07-07 Nick Clifton <nickc@cygnus.com>
4826
5395a469 4827 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4828 accessing symbolP directly.
4829
03b36ee1
JL		 4830Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4831
4832 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4833 for ELF.
4834
49a5575c
NC		 48351999-07-05 Nick Clifton <nickc@cygnus.com>
4836
4837 * config/tc-arm.c (ARM_EXT_V5): Define.
4838 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4839 (md_begin): Detect ARM v5 architectures.
4840 (md_parse_option): Accept arm v5 specification.
4841 (md_show_usage): Documment -marmv5 switch.
4842
4843 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4844
49a5575c
NC		 4845 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4846 op.
4847 (validate_immediate_twopart): New function. Determine if a
4848 constant can be computed by two ADD instructions.
4849 (output_inst): Remove its command line parameter - it was never
4850 used.
4851 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4852 implememt the ADRL pseudo op.
4853 (tc_gen_reloc): Generate a suitable error message if an ADRL
4854 instruction tries to generate a real reloc.
4855
4856 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4857
09ecf0ba
JL		 4858Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4859
4860 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4861 into lower case.
4862
264d6861
ILT		 48631999-06-27 H.J. Lu <hjl@gnu.org>
4864
4865 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4866 non BFD_ASSEMBLER case.
4867
827c0149
ILT		 48681999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4869
4870 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4871 data.
4872
a340d270
RH		 48731999-06-26 David Mosberger <davidm@hpl.hp.com>
4874
4875 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4876 out_end_sequence() when the address decreases due to a new frag.
4877 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4878 numbering starts with 1.
4879
16b93d88
NC		 48801999-06-23 Nick Clifton <nickc@cygnus.com>
4881
4882 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4883 .section for COFF.
4884 (mcore_s_text): Call obj_elf_text for ELF target.
4885 (mcore_s_data): Call obj_elf_data for ELF target.
4886 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4887 for COFF target.
4888 (mcore_s_bss): New function: Dump literal table before changing
4889 sections.
4890 (mcore_s_comm): New function: Dump literal table before changing
4891 sections.
3e87a760 4892
16b93d88
NC		 4893 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4894 No longer static functions.
4895 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4896 Provide prototypes for these functions.
4897
fed9b18a
ILT		 48981999-06-22 Ian Lance Taylor <ian@zembu.com>
4899
be2acf27
ILT		 4900 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4901 a list of names, to try obj_segment_name, and to try abbreviated
4902 names when using COFF without long section names.
4903
7dcc9865
ILT		 4904 * config/tc-alpha.c: More use of symbol accessor functions.
4905 * config/tc-arc.c: Likewise.
4906 * config/tc-d30v.c: Likewise.
4907 * config/tc-fr30.c: Likewise.
4908 * config/tc-i860.c: Likewise.
4909 * config/tc-m88k.c: Likewise.
4910 * config/tc-mcore.c: Likewise.
4911 * config/tc-ns32k.c: Likewise.
4912 * config/tc-sparc.c: Likewise.
4913 * config/tc-v850.c: Likewise.
4914
a77f5182
ILT		 4915 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4916 sy_value with appropriate accessor functions.
4917 * config/tc-arm.c (md_apply_fix3): Likewise.
4918 * config/tc-d10v.c (AT_WORD_P): Likewise.
4919 * config/tc-v850.c (reg_name_search): Likewise.
4920
fed9b18a
ILT		 4921 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4922 use symbol_get_bfdsym instead.
4923 * config/tc-ppc.c (md_assemble): Likewise.
4924 * config/tc-v850.c (v850_comm): Likewise.
4925
310b5aa2
ILT		 49261999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4927
4928 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4929 the symbol, rather than accessing the bsym member.
4930 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4931 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4932 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4933 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4934 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4935 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4936 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4937 * config/tc-v850.c (tc_gen_reloc): Likewise.
4938
9cb8e75e
JL		 4939Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4940
4941 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4942 (hppa_gen_reloc_type): Conditionalize on BFD64.
4943 (tc_gen_reloc): Re-enable ELF relocations.
4944 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4945
3d103319
ILT		 49461999-06-21 Ian Lance Taylor <ian@zembu.com>
4947
4948 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4949 warning.
4950 (do_ldst): Move assignment out of if condition.
4951 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4952 parentheses to avoid warning.
4953
776b24b4
NC		 49541999-06-21 Nick Clifton <nickc@cygnus.com>
4955
155f0fe7
NC		 4956 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4957 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4958
809ffe0d
ILT		 49591999-06-19 Ian Lance Taylor <ian@zembu.com>
4960
4961 * config/tc-ppc.c: Update for symbol handling changes.
4962 * config/obj-coff.c: Likewise.
4963
49863f82
JL		 4964Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4965
4966 * tc-hppa.c: General cleanups of ELF support. No more spaces
4967 and subspaces for ELF.
4968 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4969 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4970 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4971 (UNWIND_SECTION_NAME): Likewise.
4972 (space/subspace related structures): Conditionalize definitions
4973 on OBJ_SOM.
4974 (space/subspace directives and support routines): Conditionalize
4975 definitions and references/uses on OBJ_SOM.
4976 (label_symbol_struct): For ELF, track the symbol's segment. For
4977 SOM track its space.
4978 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4979 changes.
4980 (USE_ALIASES): Kill for both SOM & ELF.
4981 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4982 (pa_space, pa_subspace): Corresponding changes.
4983 (pa_spaces_begin): Corresponding chagnes.
4984 (md_begin): Do not muck around with space/subspace stuff for
4985 OBJ_ELF.
4986 (md_apply_fix): Temporarily disable argument relocation stuff
4987 for OBJ_ELF.
4988 (tc_gen_reloc): Temporarily disable relocation generation for
4989 OBJ_ELF
4990 (pa_build_unwind_subspace): Similarly.
4991
fed881b1
NC		 49921999-06-16 Nick Clifton <nickc@cygnus.com>
4993
4994 * config/tc-arm.c (thumb_set): New pseudo op.
4995 (text, data, section): Override these pseudo ops with ARM
4996 specific versions.
4997 (s_thumb_set): New function: Perform the same as a .set pseudo
4998 op, but also mark the alias'ed symbol as being a Thumb
4999 function.
5000 (arm_s_text): New function: Perform the same as the .text
5001 pseudo op, but dump the literal pool before changing
3e87a760 5002 sections.
fed881b1
NC		 5003 (arm_s_data): New function: Perform the same as the .data
5004 pseudo op, but dump the literal pool before changing
3e87a760 5005 sections.
fed881b1 5006 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 5007 .section pseudo op, but dump the literal pool before changing
5008 sections.
fed881b1
NC		 5009 (arm_cleanup): Do not reset the current section before dumping
5010 the literal pool.
5011
0f94f4c8
NC		 50121999-06-17 Nick Clifton <nickc@cygnus.com>
5013
2f3519a2
NC		 5014 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5015 OPTION_NO_WARN_UNMATCHED entries.
5016 (md_parse_option): Generate a warning message if an unrecognised
5017 option is encountered.
5018
0f94f4c8
NC		 5019 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5020 (get_operands): When parsing an expression after an '@' symbol
5021 has been detected, do not ignore '#' symbols.
5022 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5023 false.
0f94f4c8 5024
e4a86f6f
ILT		 50251999-06-13 Ian Lance Taylor <ian@zembu.com>
5026
5027 From K. Richard Pixley <rich@noir.com>:
5028 * configure.in (ppc-*-vxworks*): New target.
5029 * configure: Rebuild.
5030
a8aed0fb
UD		 50311999-06-12 Philip Blundell <philb@gnu.org>
5032
5033 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5034
7565ed77
ILT		 50351999-06-13 Ian Lance Taylor <ian@zembu.com>
5036
5037 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5038 which refer to symbols in linkonce sections, permit reducing the
5039 relocs if the symbol is local.
5040
b9e57a38
ILT		 50411999-06-12 Ian Lance Taylor <ian@zembu.com>
5042
5043 * subsegs.c (subseg_text_p): New function.
5044 * as.h (subseg_text_p): Declare.
5045 * read.c (do_align): Use subseg_text_p to set the default fill.
5046 * write.c (subsegs_finish): Likewise.
5047 * config/obj-coff.c (write_object_file): Likewise.
5048 * config/tc-i386.h (md_maybe_text): Don't define.
5049 (md_do_align): Use subseg_text_p to set the default fill.
5050 * config/tc-m32r.c (m32r_do_align): Likewise.
5051 * config/tc-sh.c (sh_do_align): Likewise.
5052 * config/tc-sparc.h (md_do_align): Likewise.
5053
008960a5
ILT		 50541999-06-12 David O'Brien <obrien@freebsd.org>
5055
5056 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5057 * configure: Rebuild.
5058
a1605869
ILT		 50591999-06-12 Ian Lance Taylor <ian@zembu.com>
5060
d9ac5a3b
ILT		 5061 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5062 * Makefile.am: Rebuild dependencies.
5063 * Makefile.in: Rebuild.
5064
a1605869
ILT		 5065 * config/tc-i386.c (i386_immediate): Remove unused label
5066 seg_unimplemented.
5067
5068 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5069 * symbols.c: Likewise.
5070 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5071 sy_next field when taking address, rather than symbol_next.
5072
5073 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5074 offsetT.
5075 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5076 value from the output file architecture.
5077 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5078 * dwarf2dbg.h: Change bfd_vma to addressT.
5079
a7cd1c22
ILT		 50801999-06-11 Ian Lance Taylor <ian@zembu.com>
5081
5082 * dwarf2dbg.h: Use PARAMS in function declarations.
5083
76171f81
ILT		 50841999-06-11 Martin Dorey <mdorey@madge.com>
5085
5086 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5087 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5088 OBJ_ELF.
5089 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5090
9b4d630b
ILT		 50911999-06-11 Ian Lance Taylor <ian@zembu.com>
5092
5865bb77
ILT		 5093 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5094
9e7c96d9
ILT		 5095 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5096 popsection.
5097
1b50c718
ILT		 5098 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5099
1bf67e0d
ILT		 5100 * read.c (read_a_source_file): Only declare inescape if
5101 QUOTES_IN_INSN.
5102
5103 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5104 match parameters.
5105 (find_entry_byval): Add parens to avoid warning.
5106
5107 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5108
9b4d630b
ILT		 5109 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5110 undefined symbols.
5111
a22b281c
RH		 51121999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5113
66778679 5114 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5115 with isoctal.
5116
5117 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5118 synthetize_setx): New functions.
5119 (md_assemble): Broken the special cases into the above
5120 functions. Make compiler happy if sizeof(bfd_vma)==4.
5121 Fix sethi generated from set/setuw. If instructions have a relloc,
5122 always clear the fields to be relocated in the opcode.
5123 (sparc_ip): Remove special_case global variable.
5124
7f2f689c
ILT		 51251999-06-10 Ian Lance Taylor <ian@zembu.com>
5126
d7ba4a77
ILT		 5127 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5128 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5129 indication of success rather than a value.
5130 (itbl_get_val): Likewise.
5131 (itbl_get_field): Use strcspn. Change delimiters to include
5132 parens.
5133 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5134 (itbl_get_val): Likewise.
5135 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5136
7f2f689c
ILT		 5137 * symbols.c (copy_symbol_attributes): Convert local symbols to
5138 regular symbols.
5139
c1d3c45e
NC		 51401999-06-10 Nick Clifton <nickc@cygnus.com>
5141
5142 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5143 ARM920t.
c1d3c45e 5144
63fab58c
RH		 51451999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5146
5147 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5148 Optimize set if sizeof(bfd_vma) == 64.
5149 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5150 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5151 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5152
cf9a1301
RH		 51531999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5154
5155 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5156 (s_ncons): New function.
5157 (native_op_table): New table.
5158 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5159 R_SPARC_OLO10 handling.
5160
bf29b231
RH		 5161Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5162
5163 * expr.h (struct expressionS): Revert last change; widen X_op.
5164 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5165
9be1cda6
AS		 5166Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5167
a4835b42
AS		 5168 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5169 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5170 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5171 * Makefile.in: Regenerated.
5172
9be1cda6
AS		 5173 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5174 `common' pass on to s_mri_common.
3e87a760 5175 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5176
62335629
RH		 51771999-06-06 Richard Henderson <rth@cygnus.com>
5178
5179 * config/obj-elf.c (obj_elf_section): Don't free the return
5180 value of demand_copy_C_string.
5181
9de8d8f1
RH		 51821999-06-05 Richard Henderson <rth@cygnus.com>
5183
5184 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5185 creation logic from obj_elf_create_section.
5186
5187 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5188 (section_stack): New.
5189 (special_sections): Make const.
5190 (obj_elf_section): Gut and rewrite parsing.
5191 (obj_elf_change_section): New function broken out of obj_elf_section.
5192 (obj_elf_parse_section_letters): Likewise.
5193 (obj_elf_section_word): Likewise.
5194 (obj_elf_section_type): Likewise.
5195 (obj_elf_previous): Treat as a toggle.
5196 (obj_elf_popsection): New.
5197 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5198 (ppc_section_type): Likewise.
5199 * config/tc-ppc.h: Likewise.
5200
5201 * expr.h (struct expressionS): Don't make X_op a bitfield.
5202 * config/tc-alpha.c: Update for symbol handling changes.
5203 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5204 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5205
58b5739a
RH		 52061999-06-05 Richard Henderson <rth@cygnus.com>
5207
5208 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5209 (dwarf2_gen_line_info): Kill unused variables.
5210 (dwarf2_finish): Likewise.
5211 (dwarf2_where): Likewise.
5212 (dwarf2_directive_file): If we've only got a string,
5213 hand off to s_app_file.
5214 * ecoff.c: Move the include of ecoff.h.
5215 * symbols.h (S_IS_FUNCTION): Prototype.
5216
5217 * read.c (LEX_HASH): Supply a default.
5218 (lex_type): Use it.
5219 (s_globl): Update `c' after skipping whitespace.
5220 * read.h (LEX_END_NAME, is_name_ender): New.
5221 * expr.c (get_symbol_end): Respect it.
5222
398e8c25
ILT		 52231999-06-04 Mark Klein <mklein@dis.com>
5224
993142d5
ILT		 5225 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5226 to real if OBJ_SOM
5227 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5228
398e8c25
ILT		 5229 * config/tc-hppa.c: Update for symbol handling changes.
5230
b4013713
ILT		 52311999-06-03 Ian Lance Taylor <ian@zembu.com>
5232
080e41e6
ILT		 5233 * cgen.c: Update for symbol handling changes.
5234 * config/tc-m32r.c: Likewise.
f412ead8 5235
a0f75b47
ILT		 5236 * config/tc-hppa.h: Update for symbol handling changes.
5237 * config/tc-hppa.c: Likewise.
5238
174419c1
ILT		 5239 * config/tc-arm.h: Update for symbol handling changes.
5240 * config/tc-arm.c: Likewise.
5241 (symbol_make_empty): Remove. Just use symbol_create.
5242
5243 * symbols.c (symbol_set_tc): Correct name.
5244
6104f0a0
ILT		 5245 * Makefile.am: Rebuild dependencies.
5246 ($(OBJS)): Don't depend upon struc-symbol.h.
5247 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5248 * dep-in.sed: Don't remove struc-symbol.h.
5249 * Makefile.in: Rebuild.
5250
b4013713
ILT		 5251 * doc/internals.texi (Symbols): Describe changes in symbol
5252 handling.
5253
6576f0b5
RH		 52541999-06-03 Richard Henderson <rth@cygnus.com>
5255
5256 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5257 instead of doing the work by hand.
5258
fac0d250
RH		 52591999-06-03 David Mosberger <davidm@hpl.hp.com>
5260
5261 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5262 state of line state-machine.
5263 (struct ls): Collect DWARF2 line state-machine state in new member
5264 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5265 resulted in any DWARF2 directives.
5266 (reset_state_machine): New function.
5267 (out_end_sequence): Ditto.
5268 (dwarf2_gen_line_info): When switching sections or switching to a
5269 lower text address, call out_end_sequence() first to terminate the
5270 previous code sequence as code sequences MUST have monotonically
5271 increasing addresses.
5272 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5273
52741999-06-03 David Mosberger <davidm@hpl.hp.com>
5275
5276 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5277 DWARF2 debug info (line information only, at this point).
5278 * as.h: Update comment about supported debug formats.
5279 * dwarf2dbg.c, dwarf2dbg.h: New files.
5280 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5281
5282 * expr.c (operand): Don't use [ for parens if we want an index op.
5283 (op_encoding): Switch [ into O_index, if desired.
5284 (op_rank): Renumber with O_index on bottom.
5285 (expr): If O_index, match closing bracket.
5286 * expr.h (O_index): New.
5287
5288 * read.c (read_a_source_file): Conditionally allow matched "
5289 in lines passed to md_assemble.
5290
5291 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5292
49309057
ILT		 52931999-06-03 Ian Lance Taylor <ian@zembu.com>
5294
5295 Add support for storing local symbols in a small structure to save
5296 memory when assembling large files.
5297 * as.h: Don't include struc-symbol.h.
5298 (symbolS): Add typedef.
5299 * symbols.c: Include struc-symbol.h.
5300 (local_hash): New static variable.
5301 (save_symbol_name): New static function, from symbol_create.
5302 (symbol_create): Call save_symbol_name.
5303 (local_symbol_count): New static variable.
5304 (local_symbol_conversion_count): Likewise.
5305 (LOCAL_SYMBOL_CHECK): Define.
5306 (local_symbol_make): New static function.
5307 (local_symbol_convert): New static function.
5308 (colon): Handle local symbols. Create local symbol for local
5309 label name.
5310 (symbol_table_insert): Handle local symbols.
5311 (symbol_find_or_make): Create local symbol for local label name.
5312 (symbol_find_base): Check for local symbol.
5313 (symbol_append, symbol_insert): Check for local symbols.
5314 (symbol_clear_list_pointers, symbol_remove): Likewise.
5315 (verify_symbol_chain): Likewise.
5316 (copy_symbol_attributes): Likewise.
5317 (resolve_symbol_value): Handle local symbols.
5318 (resolve_local_symbol): New static function.
5319 (resolve_local_symbol_values): New function.
5320 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5321 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5322 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5323 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5324 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5325 (symbol_previous, symbol_next): New functions.
5326 (symbol_get_value_expression): Likewise.
5327 (symbol_set_value_expression): Likewise.
5328 (symbol_set_frag, symbol_get_frag): Likewise.
5329 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5330 (symbol_mark_used_in_reloc): Likewise.
5331 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5332 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5333 (symbol_mri_common_p): Likewise.
5334 (symbol_mark_written, symbol_clear_written): Likewise.
5335 (symbol_written_p): Likewise.
5336 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5337 (symbol_section_p, symbol_equated_p): Likewise.
5338 (symbol_constant_p): Likewise.
5339 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5340 (symbol_get_obj, symbol_set_obj): Likewise.
5341 (symbol_get_tc, symbol_set_tc): Likewise.
5342 (symbol_begin): Initialize local_hash.
5343 (print_symbol_value_1): Handle local symbols.
5344 (symbol_print_statistics): Print local symbol statistics.
5345 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5346 Declare new symbols.c functions. Move many declarations here from
5347 struc-symbol.h.
5348 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5349 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5350 (struct symbol): Move bsym to make it clearly the first field.
5351 Remove TARGET_SYMBOL_FIELDS.
5352 (symbolS): Don't typedef.
5353 (struct broken_word): Remove.
5354 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5355 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5356 (symbol_clear_list_pointers): Likewise.
5357 (symbol_insert, symbol_remove): Likewise.
5358 (symbol_previous, symbol_append): Likewise.
5359 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5360 (struct local_symbol): Define.
5361 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5362 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5363 (local_symbol_get_frag, local_symbol_set_frag): Define.
5364 (local_symbol_get_real_symbol): Define.
5365 (local_symbol_set_real_symbol): Define.
5366 Define.
5367 * write.c (write_object_file): Call resolve_local_symbol_values.
5368 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5369 (TARGET_SYMBOL_FIELDS): Don't define.
5370 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5371 ECOFF_DEBUGGING, add ECOFF fields.
5372 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5373 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5374 ECOFF_DEBUGGING, add ECOFF fields.
5375 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5376 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5377 * config/tc-mcore.h: Don't include struc-symbol.h.
5378 (TARGET_SYMBOL_FIELDS): Don't define.
5379 (struct mcore_tc_sy): Define.
5380 (TC_SYMFIELD_TYPE): Define.
5381 * Many files: Use symbolS instead of struct symbol. Use new
5382 accessor functions rather than referring to symbolS fields
5383 directly.
5384
5385 * read.c (s_mri_common): Don't add in value of line_label.
5386
5387 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5388 checking for SEC_LINK_ONCE.
5389
5390 * config/tc-sh.h (sh_fix_adjustable): Declare.
5391
5392 * app.c (input_buffer): New static variable.
5393 (app_push): Save saved_input in allocated buffer.
5394 (app_pop): Restored saved_input.
5395 (do_scrub_chars): Change get parameter to take char * and int as
5396 arguments. Change GET macro to pass input_buffer to get
5397 function. Don't save input into allocated buffer.
5398 * as.h (do_scrub_chars): Update declaration.
5399 * input-file.c (input_file_get): Change to take char * and int.
5400 Read data into passed in buffer. Remove static buffer.
5401 * read.c (scrub_from_string): Change to take char * and int. Copy
5402 data into passed in buffer.
5403
5404 * hash.h: Neaten. Declare hash_traverse.
5405 * hash.c: Complete rewrite based on BFD hashing code.
5406 * gasp.c (chunksize): New variable.
5407 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5408 hash_delete.
5409
661e4995
NC		 54101999-05-28 Nick Clifton <nickc@cygnus.com>
5411
5412 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5413 addend unless the target uses an old ABI.
5414
d9a62219
DE		 5415Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5416
5417 -Wchar-subscripts cleanup
5418 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5419 calls to isascii,iscntrl are correct.
d9a62219
DE		 5420 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5421 (unsigned char).
5422 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5423 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5424 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5425 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5426
6da466c7
ILT		 54271999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5428
5429 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5430 width for Coldfire.
5431 (arch_coldfire_p): New #define.
5432 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5433
54341999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5435
5436 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5437
5438 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5439 (install_operand): Add place `N'.
5440 (init_table): Add registers ACC, MACSR, MASK.
5441
5442 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5443
5444 * config/tc-m68k.c: Change mcf5200 --> mcf.
5445 (archs): Add mcf5206e, mcf5307.
5446 (m68k_ip): Add format `u'.
5447 (install_operand): Add place `m', `M', `h'.
5448 (init_table): Add upper/lower registers.
5449
5450 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5451
bedf545c
ILT		 54521999-05-28 Martin Dorey <mdorey@madge.com>
5453
5454 * config/tc-i960.c: Several minor changes to add ELF and
5455 BFD_ASSEMBLER support.
5456 * config/tc-i960.h: Likewise.
5457 * configure.in (i960-*-elf*): New target.
5458 * aclocal.m4, configure: Rebuild.
5459
40c62b25
AM		 54601999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5461
5462 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5463 reloc changes when defined(BFD_ASSEMBLER).
5464
daa01f85
AM		 54651999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5466
5467 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5468
5469 * write.c (write_print_statistics): Output to file, not stderr.
5470
5471 * expr.c (generic_bignum_to_int32,64): Prototype.
5472
5473 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5474 output_sleb128, output_uleb128, output_big_sleb128,
5475 output_big_uleb128, output_big_leb128): Prototype.
5476 (output_big_sleb128, output_big_uleb128): Make inline.
5477 (output_big_leb128): Remove inline
5478
5479 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5480 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5481 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5482 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5483 value for correct overflow check in write.c:fixup_segment.
5484 * write.c (fixup_segment): Move bitfield overflow checks to after
5485 the md_apply_fix call.
5486 * config/obj-coff.c (fixup_segment): Likewise.
5487 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5488 valueT *val argument.
5489
19b34177
AS		 5490Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5491
5492 * config/atof-ieee.c (gen_to_words): Correctly round a
5493 denormalized number. Fix off-by-one in range checking for
3e87a760 5494 exponent in a denormal.
19b34177 5495
b8a40f53
NC		 54961999-05-10 Nick Clifton <nickc@cygnus.com>
5497
5498 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5499 name.
b8a40f53 5500
53f3de98
RH		 5501Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5502
5503 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5504
578ec497
AM		 55051999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5506
5507 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5508 (ReverseRegRegmem): Remove.
5509 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5510 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5511 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5512 kludge.
5513
5514 From Doug Ledford <dledford@redhat.com>
5515 * config/tc-i386.h (RegXMM): New for P/III.
5516 * config/tc-i386.c: Add support for P/III.
5517
d0e9a01c
RH		 5518Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5519
5520 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5521 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5522 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5523
83183c0c
RH		 5524Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5525
5526 * config/tc-i386.c (i386_immediate): Skip whitespace before
5527 complaining about junk after expression.
5528 (i386_displacement): Likewise.
5529
03987ced
RH		 5530Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5531
5532 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5533 Don't copy before downcaseing.
5534
0d96863f 55351999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5536
66778679
RH		 5537 * tc-m68k.c: Include elf/m68k.h.
5538 (m68k_elf_final_processing): New routine.
5539 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5540 Define.
3e87a760 5541
90700a53
JL		 5542Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5543
5544 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5545 17 bit fmt insn.
5546
252b5132
RH		 55471999-04-30 Nick Clifton <nickc@cygnus.com>
5548
5549 * config/tc-mcore.c (mcore_s_section): Dump literals before
5550 changing section.
5551
55521999-04-29 Nick Clifton <nickc@cygnus.com>
5553
5554 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5555 for COFF/PE port.
5556
5557Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5558
5559 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5560 (TC_INIT_FIX_DATA): Delete.
5561 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5562 (TC_INIT_FIX_DATA): Delete.
5563 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5564 * write.c (fix_new_internal): Initialize fx_cgen member.
5565 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5566 (gas_cgen_md_apply_fix3): Update.
5567 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5568 (md_cgen_record_fixup_exp): Update.
5569 (FX_OPINFO_R_TYPE): Update.
5570
5571 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5572 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5573 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5574 * frags.h (struct frag): Make opindex, opinfo ints.
5575
5576 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5577
55781999-04-26 Tom Tromey <tromey@cygnus.com>
5579
5580 * aclocal.m4, configure: Updated for new version of libtool.
5581
55821999-04-22 Nick Clifton <nickc@cygnus.com>
5583
5584 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5585 md_apply_fix.
252b5132
RH		 5586 (md_apply_fix3): Do not fix up absolute relocations against
5587 symbolic values.
5588
5589 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5590
55911999-04-20 Nick Clifton <nickc@cygnus.com>
5592
5593 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5594 changes and data-in-text directives.
5595 (mcore_cons): New function: intercept cons() operations.
5596 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5597 operations.
252b5132
RH		 5598 (mcore_stringer): New function: intercept stringer() operations.
5599
56001999-04-18 Ian Lance Taylor <ian@zembu.com>
5601
5602 * obj.h (struct format_ops): Change generate_asm_lineno field to
5603 take no parameters.
5604 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5605
5606 * config/tc-alpha.c (find_opcode_match): Add default case to
5607 switch.
5608 (find_macro_match): Likewise.
5609 (load_expression): Parenthesize && within ||.
5610
5611 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5612
56131999-04-17 Nick Clifton <nickc@cygnus.com>
5614
5615 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5616 .text .data .section pseudo ops.
3e87a760
AM		 5617 (mcore_s_section): New function. Dump lits before changing secs.
5618 (mcore_s_text): New function. Dump lits before changing secs.
5619 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5620
56211999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5622
5623 * config/tc-mips.c (mips_32bitmode): New.
5624 (md_begin): Set mips_32bitmode if needed.
5625 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5626 Set EF_MIPS_32BITMODE.
5627
5628Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5629
5630 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5631 change.
5632
56331999-04-16 Nick Clifton <nickc@cygnus.com>
5634
5635 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5636
5637Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5638
3e87a760 5639 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5640 expressions correctly.
5641
5642
56431999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5644
5645 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5646
5647Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5648
5649 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5650 and fmpynfadd instructions.
5651
56521999-04-11 Richard Henderson <rth@cygnus.com>
5653
5654 * as.h (environ): Declare it, if needed.
5655 * as.c (dump_statistics): Don't declare environ.
5656 * configure.in (environ): Detect declaration.
5657 * configure, config.in: Rebuild
5658
5659 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5660 (i386_displacement): Allocate enough space for replacement buffer.
5661 Clean up replacement buffer initialization.
5662
56631999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5664
5665 * subsegs.c (section_symbol): Don't create a new symbol if one
5666 already exists; instead, use the existing one, but set its segment
5667 and frag data if it hasn't already been defined.
5668 * config/obj-coff.c (c_section_symbol): Likewise.
5669
5670Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5671
5672 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5673
56741999-04-08 Nick Clifton <nickc@cygnus.com>
5675
5676 * config/tc-mcore.c: New File: Support routines for MCore
5677 assembler.
3e87a760 5678 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5679 * config/obj-coff.c: Add support for mcore-pe target.
5680
5681 * Makefile.am: Add support for MCore targets.
5682 * Makefile.in: Regenerate.
5683 * configure.in: Add support for MCore targets.
5684 * configure: Regenerate.
5685
5686 * doc/all.texi: Set MCORE.
5687 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5688
252b5132
RH		 5689 * write.h: Prevent multiple inclusion.
5690
56911999-04-06 Ian Lance Taylor <ian@zembu.com>
5692
5693 * asintl.h (LC_MESSAGES): Never define.
5694 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5695 does not define it.
5696 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5697 does not define it.
5698
5699 * Makefile.am (m68k-parse.c): If configuring in the source
5700 directory, copy m68k-parse.y into the local directory before
5701 running ylwrap, to remove spurious differences when generating
5702 snapshots.
5703 * Makefile.in: Rebuild.
5704
5705 * config/tc-sparc.h (md_do_align): Just allocate the number of
5706 bytes necessary, rather than always allocating 1024.
5707
57081999-04-04 Ian Lance Taylor <ian@zembu.com>
5709
5710 * listing.c (listing_newline): Add cast to avoid warning.
5711 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5712 * config/tc-i386.c (i386_scale): Add return value.
5713 (build_displacement_string): Remove unused local temp_disp2.
5714 (i386_intel_memory_operand): Add parentheses to avoid warning.
5715 (i386_intel_operand): Remove unused local end_of_operand_string.
5716 (i386_operand): Remove unused local operand_modifier.
5717 (i386_operand): Add parens to avoid warning.
5718
57191999-04-04 Don Bowman <don@pixsci.com>
5720
5721 * configure.in: Add mips*-*-vxworks* target; have it define
5722 MIPS_STABS_ELF.
5723 * configure, config.in: Rebuild.
5724
57251999-03-31 Nick Clifton <nickc@cygnus.com>
5726
5727 * configure.in (emulations): Add support for arm-epoc-pe.
5728 * configure: Regenerate.
5729 * config/te-epoc-pe.h: New file. Define macros specific to
5730 arm-epoc-pe target.
5731 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5732 for arm-epoc-pe target.
5733
5734Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5735
5736 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5737
5738Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5739
5740 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5741 detect ",n" without a condition.
5742 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5743
5744
5745Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5746
5747 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5748 instruction is encoded with one bit.
5749
5750
57511999-03-23 Ian Lance Taylor <ian@zembu.com>
5752
5753 * doc/internals.texi (CPU backend): Mention that
5754 line_separator_chars should not include newline. From thi
5755 <ttn@mingle.glug.org>.
5756
57571999-03-22 Doug Evans <devans@casey.cygnus.com>
5758
5759 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5760 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5761
5762Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5763
5764 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5765
5766Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5767
5768 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5769
5770
5771Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5772
5773 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5774
252b5132
RH		 57751999-03-15 Martin Hunt <hunt@cygnus.com>
5776
5777 * app.c (do_scrub_begin): Change '-' back to a symbol char
5778 so we can use multiple opcodes on a line again.
5779
5780 * config/tc-d30v.c: By default, warn if a symbol has
5781 the same name as a register. Plus some minor
5782 updates from the branch.
5783
57841999-03-13 Nick Clifton <nickc@cygnus.com>
5785
5786 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5787 BFD_RELOC_16 and BFD_RELOC_64.
5788
57891999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5790
5791 * expr.c (expr): Add missing else.
5792
57931999-03-12 Nick Clifton <nickc@cygnus.com>
5794
5795 * config/tc-arm.c (md_apply_fix3): Improve error message.
5796
57971999-03-11 Doug Evans <devans@casey.cygnus.com>
5798
5799 * Makefile.am (CPU_TYPES): Add fr30.
5800 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5801 (fr30,m32r dependencies): Update.
5802 * Makefile.in: Rebuild.
5803
5804 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5805 (gas_cgen_record_fixup_exp): Ditto.
5806 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5807 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5808 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5809 (md_cgen_lookup_reloc): Update use of operand->type.
5810 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5811 (md_convert_frag): Call cgen_operand_lookup_by_num.
5812 (md_cgen_lookup_reloc): Update use of operand->type.
5813 (m32r_cgen_record_fixup_exp): Ditto.
5814
58151999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5816
5817 * config/tc-mips.c (md_show_usage): Fix message.
5818
58191999-03-03 Nick Clifton <nickc@cygnus.com>
5820
5821 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5822 and LDR reg,=<expr> instruction.
5823
5824 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5825 -mcpu=arm9tdmi.
5826
5827Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5828
5829 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5830
58311999-02-17 Nick Clifton <nickc@cygnus.com>
5832
5833 This patch was created by: Scott Bambrough
5834 <scottb@corelcomputer.com>
3e87a760
AM		 5835
5836 * app.c:
252b5132 5837 Special cased '@' character. The '@' character is used as the
3e87a760 5838 ARM assembler comment character, as a special character
252b5132
RH		 5839 and in ELF .symver pseudo-op's, and as a special character in
5840 .type and .section pseudo-ops.
5841 (symver_pseudo): New static variable.
5842 (symver_state): New static variable.
5843 (struct app_save): Add field 'symver_state'.
5844 (app_push): Save global symver_state int struct app_save.
5845 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5846 (do_scrub_chars): Special case handling of '@' character in
5847 .symver pseudo-ops.
252b5132
RH		 5848
5849 * configure.in: Modified to recognize armv* uname syntax from ARM
5850 Linux kernel.
5851 * configure: Regenerated.
3e87a760 5852
252b5132
RH		 5853 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5854 a prefix to the section's type.
5855 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5856 the type's typename.
5857
5858 * config/tc-arm.h: Add support for PIC generation:
5859 (pic_code): New boolean.
5860 (obj_relocate_extern): Define.
5861 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5862 (TC_CONS_FIX_NEW): Define.
5863 (tc_fix_adjustable): Define.
5864 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5865
252b5132
RH		 5866 * config/tc-arm.c: Add support for PIC generation:
5867 (line_seperator_chars): Allow ';' as a seperator for Linux.
5868 (is_immediate_prefix): New macro.
5869 (arm_parse_reloc): New function.
5870 (s_arm_elf_cons): New function.
5871 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5872 (md_undefined_symbol): Special case handling for the Global Offset
5873 Table's symbol.
5874 (md_apply_fix3): Handle PIC relocs.
5875 (tc_gen_reloc): Handle PIC relocs.
5876 (md_parse_option): Add support for '-k' command line switch to
5877 enable PIC generation.
5878 (cons_fix_new_arm): New function.
5879 (s_arm_elf_cons): New function.
5880
5881Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5882
5883 * configure.in: Add comments for uses of AC_DEFINE.
5884 * acinclude.m4: Likewise.
5885 * acconfig.h: Remove.
5886 * aclocal.m4: Rebuild.
5887 * configure: Rebuild.
5888 * Makefile.in: Rebuild.
5889 * config.in: Rebuild.
5890
58911999-02-15 Jim Lemke <jlemke@cygnus.com>
5892
5893 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5894 non-constant offset from a base register.
5895
58961999-02-14 Ken Raeburn <raeburn@raeburn.org>
5897
5898 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5899 strings always.
5900
5901Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5902
5903 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5904 (emit_insn): Look for pc-relative and no-overflow specifiers on
5905 internal relocation types.
5906
59071999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5908
5909 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5910 -mcpu=NNNN flags.
5911
5912 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5913 mips_cpu instead.
5914 (mips_4650, mips_4010, mips_4100): Variables removed.
5915 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5916 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5917 variables.
5918 (md_begin): Don't bother initializing the mips_NNNN variables;
5919 mips_cpu is set, and that's good enough now.
5920 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5921 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5922 (show): New function, to handle wrapping in the CPU lists.
5923 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5924
5925Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5926
5927 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5928 than treat as an immediate specifier.
5929
5930Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5931
5932 * config/tc-i386.c: Prototype many functions.
5933 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5934 (i386_immediate): Remove unused second argument.
5935 (i386_intel_operand): Fix i386_is_reg typo.
5936 (i386_operand): Use allow_naked_reg.
5937 (output_invalid): Make operand int for K&R.
5938
5939Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5940
5941 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5942 patch.
5943 * Makefile.in: Rebuild.
5944
59451999-02-09 Doug Evans <devans@casey.cygnus.com>
5946
5947 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5948 (cgen.o): Ditto.
5949 (EXTRA_as_new_SOURCES): Comment out.
5950 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5951 * Makefile.in: Rebuild.
5952 * doc/Makefile.in: Rebuild.
5953 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5954 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5955 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5956 * configure: Rebuild.
5957 * aclocal.m4: Rebuild.
5958 * config.in: Rebuild.
5959 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5960 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5961 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5962 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5963 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5964 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5965 (gas_cgen_record_fixup_exp): Ditto.
5966 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5967 descriptor, not global variable.
5968 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5969 descriptor, not global variable. Refer to insert_operand handler
5970 via cpu descriptor, not global function.
5971 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5972 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5973 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5974 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5975 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5976 * config/tc-m32r.c: Ditto.
5977 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5978 (md_assemble): Ditto.
5979 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5980
59811999-02-09 Nick Clifton <nickc@cygnus.com>
5982
5983 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5984 relocations for ELF targets.
5985
59861999-02-08 Nick Clifton <nickc@cygnus.com>
5987
5988 * configure.in: Add support for StrongARM target.
5989 * configure: Regenerate.
5990
59911999-02-05 Nick Clifton <nickc@cygnus.com>
5992
5993 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5994
5995 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5996 for COFF ports.
5997
5998Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5999
6000 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6001
6002Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6003
66778679
RH		 6004 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6005 (INTEL_DWORD_MNEM_SUFFIX): Define.
6006 (BYTE_PTR): Define.
6007 (WORD_PTR): Define.
6008 (DWORD_PTR): Define.
6009 (XWORD_PTR): Define.
6010 (SHORT): Define.
6011 (OFFSET_FLAT): Define.
6012 (FLAT): Define.
6013 (NONE_FOUND): Define.
6014 (No_dSuf): Define.
6015 (No_xSuf): Define.
6016 * config/tc-i386.c (set_intel_syntax): New routine.
6017 (intel_syntax): Declare.
6018 (allow_naked_reg): Declare.
6019 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6020 (intel_float_operand): New routine.
6021 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6022 Handle brackets as well as parens. Call i386_intel_operand for
6023 intel syntax. Reverse operands if appropriate. Handle new
6024 suffixes. Handle movzx and movsx.
6025 (i386_is_reg): New routine.
6026 (i386_immediate): New routine.
6027 (i386_scale): New routine.
6028 (i386_displacement): New routine.
6029 (i386_operand_modifier): New routine.
6030 (build_displacement_string): New routine.
6031 (i386_parse_seg): New routine.
6032 (i386_intel_memory_operand): New routine.
6033 (i386_intel_operand): New routine.
6034 (i386_operand): Call i386_displacement, i386_immediate,
6035 i386_scale, etc. instead of handling inline.
6036 (parse_register): Handle registers without prefix.
252b5132
RH		 6037
6038Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6039
66778679
RH		 6040 * configure: Regenerate.
6041 * configure.in (arm-*-oabi): New.
6042 (thumb-*-oabi): New.
6043 * config/tc-arm.c (target_oabi): Declare.
6044 (md_apply_fix3): Support REL relocs.
6045 (md_parse_option): Handle -oabi.
6046 (elf32_arm_target_format): New routine.
6047 (md_longopts): Add OPTION_OABI.
6048 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6049
6050
60511999-01-28 Nick Clifton <nickc@cygnus.com>
6052
6053 * write.c (write_relocs): Handle out of range error.
6054
6055 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6056 (fr30_force_relocation): Default to 0.
6057
6058 * config/tc-fr30.h (obj_fix_adjustable): Define.
6059 (TC_FORCE_RELOCATION): Define.
6060
6061 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6062 relocs.
252b5132
RH		 6063
60641999-01-16 Nick Clifton <nickc@cygnus.com>
6065
6066 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6067 merge of two instructions if the left instruciton kills the right.
6068
60691999-01-11 Doug Evans <devans@casey.cygnus.com>
6070
6071 * Makefile.in: Regenerate.
6072 * configure.in: Redo test for using cgen.
6073 * configure: Regenerate.
6074
60751999-01-09 Nick Clifton <nickc@cygnus.com>
6076
6077 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6078 redefinition of this macro.
6079
6080Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6081
6082 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6083 warning.
6084
60851998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6086
6087 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6088 a read of HI or LO and an immediatly following branch.
6089
60901998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6091
6092 * config/tc-mips.c (md_begin): Another correction to the setting of
6093 mips_eabi64.
6094
60951998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6096
3e87a760
AM		 6097 * config/tc-mips.c (md_begin): Correct type-o in setting of
6098 mips_eabi64.
252b5132
RH		 6099
61001998-12-21 Nick Clifton <nickc@cygnus.com>
6101
6102 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6103 bit insn when optimizing, so that parallelised instructions will
6104 start on a 32 bit boundary.
6105
61061998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6107
6108 * config/tc-mips.c (mips_eabi64): New.
6109 (md_begin): Set mips_eabi64.
6110 (mips_elf_final_processing): Use it.
6111
61121998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6113
3e87a760 6114 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6115 Correct setting of ABI in e_flags.
6116
6117Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6118
3e87a760
AM		 6119 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6120 in delay slots.
252b5132
RH		 6121
61221998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6123
6124 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6125
252b5132
RH		 61261998-12-15 Doug Evans <devans@casey.cygnus.com>
6127
6128 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6129 warning, values that don't fit in the field.
6130
61311998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6132
6133 * config/tc-mips.c (mips_abi_string): New.
6134 (md_parse_option,md_longopts): Add mabi.
6135 (mips_elf_final_processing): Set e_flags based on mabi flag.
6136
61371998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6138
3e87a760 6139 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6140
614198-12-11 Ken Raeburn <raeburn@cygnus.com>
6142
6143 * config/tc-h8300.c (build_bytes): Change message given if the
6144 instruction requires H8/300H mode and we're not in Hmode, to
6145 suggest that it may be the operand modes that are the problem, not
6146 necessarily the opcode.
6147
61481998-12-10 Nick Clifton <nickc@cygnus.com>
6149
6150 * config/tc-fr30.c: Add line separator character.
6151
6152Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6153
6154 * configure.in (hppa-*-mpeix*): New target.
6155 * config/obj-som.h (obj_som_compiler): Declare.
6156 * config/obj-som.c (compiler_seen): New static variable.
6157 (obj_som_compiler): New function.
6158 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6159 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6160 (pa_type_args): Set hppa_priv_level.
6161 (pa_compiler): New static function if OBJ_SOM.
6162 * configure: Rebuild.
6163
6164Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6165
6166 * read.c (output_leb128): Don't mark as inline.
6167
61681998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6169
3e87a760 6170 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6171 AIX .vbyte unaligned data support.
6172 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6173 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6174 sections.
6175
61761998-12-07 Nick Clifton <nickc@cygnus.com>
6177
6178 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6179 input handling.
252b5132
RH		 6180
6181Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6182
66778679
RH		 6183 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6184 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6185
6186Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6187
6188 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6189 checking the target type.
6190 (mips-dec-bsd*): Set endian to little.
6191 * configure: Rebuild.
6192
6193 COFF weak symbol support, based on patches from Mark Elbrecht
6194 <snowball3@usa.net>:
6195 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6196 * config/obj-coff.c (obj_coff_weak): New static function.
6197 (obj_coff_endef) [both versions]: Handle weak symbols.
6198 (coff_frob_symbol): Likewise.
6199 (yank_symbols): Likewise.
6200 (obj_pseudo_table): Add "weak".
6201
6202 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6203 <aymeric.vincent@emi.u-bordeaux.fr>.
6204 * aclocal.m4: Rebuild with current tools.
6205 * configure: Rebuild.
6206
6207 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6208 an assertion failure for a case we can't handle when OBJ_ECOFF.
6209
6210 * expr.c (operator): And with 0xff to avoid problems with signed
6211 char.
6212
62131998-12-03 Nick Clifton <nickc@cygnus.com>
6214
6215 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6216 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6217
62181998-12-02 Nick Clifton <nickc@cygnus.com>
6219
6220 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6221 LDI:20 insn.
6222
6223Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6224
3e87a760
AM		 6225 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6226 calculation of pcrel point.
252b5132
RH		 6227
6228Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6229
6230 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6231 pcrel point.
6232
6233Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6234
6235 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6236 scope.
6237 (d10v_cleanup): Only generate previous insn if a multiline insn is
6238 not pending.
6239
6240Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6241
6242 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6243 FR30_OPERAND_I32.
252b5132
RH		 6244
6245Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6246
6247 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6248 -marm6xxx command line switches.
6249
62501998-11-18 Doug Evans <devans@casey.cygnus.com>
6251
6252 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6253 (itbl-ops.o): Delete duplicate dependencies.
6254 Rebuild dependencies.
6255 Add fr30 dependencies.
6256 * Makefile.in: Rebuild.
6257
6258Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6259
6260 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6261 opcode list.
6262 * listing.c: Ignore line terminator characters found inside
3e87a760 6263 strings.
252b5132
RH		 6264
6265Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6266
6267 * po/gas.pot: Regenerated.
6268
6269Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6270
6271 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6272 fr30_is_label_start(). Also checks for delay slot insns.
6273
6274 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6275 FR30 instructions which contain a colon in the mnemonic.
6276
6277 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6278
6279Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6280
6281 * config/tc-fr30.c: Removed currently superflous code.
6282
6283Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6284
6285 * config/tc-fr30.h: New file.
6286 * config/tc-fr30.c: Tweaking so that it will compile.
6287
6288Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6289
66778679
RH		 6290 * config/tc-d10v.h (obj_fix_adjustable): Define.
6291 (TC_FORCE_RELOCATION): Define.
6292 (d10v_force_relocation): Declare.
6293 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6294 (md_apply_fix3): Handle Vtable relocs.
6295 (d10v_fix_adjustable): New.
6296 (d10v_force_relocation): New.
252b5132
RH		 6297
6298Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6299
6300 * config/tc-d30v.c: Change default behaviour to ignore potential
6301 conflicts between register name and symbol names.
6302
6303Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6304
6305 * configure.in: Add fr30-*-*.
6306 * config/tc-fr30.c: New file.
6307 * Makefile.in: Regenerated.
6308 * config.in: Regenerated.
6309 * configure: Regenerated.
6310 * doc/Makefile.in: Regenerated.
6311 * po/gas.pot: Regenerated.
6312
6313Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6314
6315 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6316 are 16 bit insns.
6317
6318Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6319
6320 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6321 characters.
6322 (do_scrub_chars): Add some casts to unsigned char to avoid
6323 unwanted sign extension.
6324 * read.c (lex_type): Set characters about 127 to be symbol
6325 characters.
6326 * config/tc-i386.c (md_begin): Set identifier_chars and
6327 operand_chars for values above 127.
6328
6329Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6330
66778679
RH		 6331 * configure.in: detect cygwin* instead of cygwin32*
6332 * configure: regenerate
252b5132
RH		 6333
6334Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6335
6336 * listing.c: Add support for producing a listing from piped
3e87a760 6337 input.
252b5132
RH		 6338
6339Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6340
6341 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6342 (append_insn): Account for the tx39's multiply behavior.
6343
63441998-10-26 Michael Meissner <meissner@cygnus.com>
6345
6346 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6347 from assemble_parallel_insns. Add support for '->' to indicate
6348 explicitly serializing the instructions.
6349 (md_assemble): Ditto.
6350
6351Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6352
66778679
RH		 6353 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6354 WEAK handling.
252b5132
RH		 6355
6356Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6357
66778679 6358 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6359
6360Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6361
6362 * config/tc-mips.c : support frame and regmask/fregmask when
6363 MIPS_STABS_ELF is specified.
6364
6365Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6366
66778679
RH		 6367 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6368 (md_apply_fix): Don't return 1 for VTABLE relocs.
6369 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6370
6371Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6372
6373 * doc/c-i386.texi: Replace occurences of "opcode" with
6374 "instruction mnemonic", "instruction", or "mnemonic" when
6375 referring to the name of an instruction. Use "opcode" when
6376 referring to the sequence of machine bytes.
6377
6378 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6379 (is_opcode_char): Rename to is_mnemonic_char.
6380 (md_assemble and i386_operand): Correct error messages from
66778679 6381 "opcode" to "instruction mnemonic"
252b5132
RH		 6382 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6383 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6384 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6385 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6386 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6387 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6388 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6389
6390 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6391
6392 * config/tc-i386.c (i386_operand): Check for garbage after
6393 register name.
6394
6395Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6396
6397 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6398 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6399
6400Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6401
66778679
RH		 6402 * config/tc-sh.h (obj_fix_adjustable): Define.
6403 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6404 (md_apply_fix): Likewise.
6405 (tc_gen_reloc): Likewise.
6406 (sh_fix_adjustable): New.
252b5132
RH		 6407
6408Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6409
6410 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6411 * cgen.h (gas_cgen_finish_insn): Update prototype.
6412 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6413 cgen_insn_t -> CGEN_INSN_INT.
6414 (make_parallel): Update handling of CGEN_INT_INSN_P.
6415 (assemble_parallel_insn): Ditto.
6416 (target_make_parallel): New function.
6417 (md_assemble): Use it.
6418
6419Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6420
66778679 6421 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6422
6423Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6424
6425 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6426 converted into lower case.
6427
6428Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6429
66778679
RH		 6430 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6431 (gas_cgen_tc_gen_reloc): Likewise.
6432 * config/tc-m32r.h (obj_fix_adjustable): Define.
6433 * config/tc-m32r.c (m32r_fix_adjustable): New.
6434 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6435
6436Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6437
6438 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6439
6440Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6441
6442 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6443 to lower case before parsing.
6444
6445 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6446 parallel insns modift buts in the PSW as a side effect.
6447
6448Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6449
6450 * config/tc-d30v.c (find_format): Test for missing flag and
6451 control registers.
3e87a760 6452
252b5132
RH		 6453 (md_apply_fix3): Fix error messages to avoid
6454 assumption about presence of a symbol.
6455
6456 (parallel_ok): Disallow parallel instructions that both modify the
6457 same flag register.
6458
6459 (find_format): Generate a warning if an odd numbered register is
6460 used as the first register in a mutli-register instruction.
6461
6462Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6463
6464 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6465 relocations are always associated with a symbol.
6466
6467Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6468
66778679
RH		 6469 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6470 (elf32_sparc_force_relocation): Declare.
6471 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6472 (tc_gen_reloc): Handle vtable relocs.
6473 (elf32_sparc_force_relocation): New.
252b5132
RH		 6474
6475Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6476
66778679
RH		 6477 * symbols.c (S_IS_FUNCTION): New.
6478 * config/tc-v850.h (obj_fix_adjustable): Define.
6479 (TC_FORCE_RELOCATION): Define.
6480 (v850_force_relocation): Declare.
6481 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6482 of fx_addnumber for VTABLE reloc addends.
6483 (md_apply_fix3): Handle VTABLE relocs.
6484 (v850_fix_adjustable): New.
6485 (v850_force_relocation): New.
252b5132
RH		 6486
6487Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6488
6489 * tc-hppa.c (fp_operand_format): Add some additional formats.
6490 (pa_ip): Do not automatically promote into pa2.0 mode.
6491 (pa_level): Handle ".level 2.0".
6492
6493Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6494
6495 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6496 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6497 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6498 (None): Redefine as 0xffff.
6499
6500 From Jeff B Epler <jepler@usgs.gov>
6501 * doc/c-i386.texi (i386-SIMD): New section.
6502
6503Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6504
6505 * read.c (discard_rest_of_line): New function.
6506 * read.h: Declare it.
6507 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6508
6509Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6510
6511 * config/tc-d10v.c (find_symbol_matching_register): New function.
6512 (find_opcode): Cope with the case where a register name matches
6513 a symbol name.
6514
6515Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6516
6517 * config/tc-v850.c (md_pcrel_from): Rename to
6518 v850_pcrel_from_section.
6519 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6520 sections.
252b5132
RH		 6521
6522 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6523
6524Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6525
6526 * config/tc-d10v.c (find_opcode): Generate an error if a register
6527 is supplied for an operand that should not be a register.
6528
6529Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6530
6531 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6532 instructions to have another instruction in the right bin.
6533
6534Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6535
6536 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6537 the right container if the left container holds a branch
3e87a760 6538 instruction.
252b5132
RH		 6539
6540Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6541
6542 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6543 both a register name and symbol name.
6544 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6545
6546Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6547
6548 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6549 execution unit class.
6550
6551 (reg_name_search): If a name matches a register and a symbol,
6552 prefer the register.
6553 (find_format): Disallow flag registers when a general purpose
6554 register is required.
6555 If a number is required, but a register has been given, check to
6556 see if a symbol with the same name as the register exists, and if
6557 so, use that symbol.
6558
6559Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6560
6561 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6562
6563Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6564
6565 * config/tc-d30v.c (find_format): Do not accept flag registers as
6566 general purpose registers.
6567 (find_format): If an immediate value is expected at a given place
6568 in a format, but a register name has been provided instead, check
6569 to see if that register name matches the name of a predefined
6570 symbol and if it does, then use the symbol instead.
6571 (reg_name_search): If a register name matches a symbol name,
6572 prefer the register name to the symbol name.
6573
6574Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6575
6576 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6577 the previous insn to empty.
6578
65791998-09-20 Michael Meissner <meissner@cygnus.com>
6580
6581 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6582 pieces, forcing the use of an ANSI compiler.
6583
6584Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6585
6586 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6587 relocs.
6588 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6589
6590Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6591
66778679
RH		 6592 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6593 assembler syntax.
6594 (obj_elf_vtable_entry): Likewise.
6595 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6596 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6597 (tc_gen_reloc): Likewise.
6598 (arm_fix_adjustable): Likewise.
6599 (elf32_arm_force_relocation): New.
6600 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6601
6602Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6603
6604 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6605
6606Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6607
66778679
RH		 6608 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6609 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6610
6611Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6612
6613 * config/tc-i386.c (i386_operand): Detect non-segment registers
6614 used as segment prefixes.
6615
6616Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6617
6618 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6619 optimize across FDE boundaries.
6620
6621 * config/obj-coff.c (obj_coff_section): Preserve any link once
6622 flags when setting the section flags.
6623
6624Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6625
6626 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6627 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6628
6629Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6630
6631 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6632 to the host width.
6633
6634Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6635
6636 * frags.c (frag_grow): Include the size of the frag struct in the
6637 obstack chunk size.
6638
6639 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6640 if the new subseg comes before the old.
6641
6642Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6643
6644 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6645 to handle edge8 and edge16.
6646
6647Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6648
6649 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6650 before we clobber the symbol involved.
6651
6652Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6653
3e87a760 6654 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6655 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6656 use arm_adjust_symtab for OBJ_COFF.
6657 (armelf_adjust_symtab): New Routine.
6658 * config/tc-arm.h: Define obj_adjust_symtab to
6659 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6660
252b5132
RH		 6661Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6662
6663 * configure.in: Make all i386-elf targets use bfd_gas.
6664 * config/tc-i386.c (tc_i386_force_relocation): New.
6665 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6666 (md_apply_fix3): Likewise.
6667 (tc_gen_reloc): Handle them.
6668 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6669 tc_i386_force_relocation.
6670
6671Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6672
6673 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6674
6675Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6676
6677 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6678 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6679 sequential pair.
6680
252b5132
RH		 6681Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6682
6683 * read.h (generate_lineno_debug): Add prototype.
6684 * read.c (generate_lineno_debug): Make non-static.
6685
6686Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6687
6688 * config/tc-i386.c (md_assemble): Only warn for address/data size
6689 prefixes.
6690
6691Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6692
6693 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6694 against Thumb function names, as the linker needs this information.
6695
66961998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6697
6698 * expr.c (operand): Check also that there is no advance in operand
6699 after atof_generic in order to decide "is it label 0f or floating
6700 point number?".
6701
6702Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6703
6704 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6705 command line options with a single dash.
6706 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6707
6708Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6709
3e87a760
AM		 6710 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6711 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6712
67131998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6714
6715 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6716 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6717 demand_empty_rest_of_line before mri_comment_end.
6718 (equals): Check garbage after expression before
6719 mri_comment_end in MRI mode.
6720
6721Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6722
6723 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6724 small immediate constant to use the constant itself rather than
6725 always using 1.
6726
6727Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6728
6729 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6730 (pa_leave): Likewise.
6731
6732Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6733
6734 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6735 prefixes.
6736 (i386_operand): Fix an error message.
6737
6738Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6739
6740 * doc/c-arm.texi (ARM Directives): Document .req directive.
6741
6742 * config/tc-arm.c (reg_required_here): Display erroneous string if
6743 the register name could not be decoded.
6744 Do not set inst.instruction if the sift is -1.
6745
6746Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6747
6748 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6749 we do for EXTERN.
6750
6751Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6752
6753 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6754 even if it is belived to be unnecessary.
6755
6756Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6757
6758 config/tc-i386.c (i386_operand): Size immediate constants by
6759 suffix (erroneously removed as part of July 7 change).
6760
6761Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6762
66778679
RH		 6763 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6764 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6765 (armelf_frob_symbol): New Routine.
6766 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6767
6768Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6769
6770 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6771
6772Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6773
6774 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6775 command line switches passed to assembler.
6776
6777Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6778
6779 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6780 (gas_cgen_opcode_desc): Declare.
6781 (gas_cgen_parse_operand): Declare.
6782 (*): Prepend gas_ to gas specific fns to denote them as such.
6783 All uses updated.
6784 * cgen.c (gas_cgen_opcode_desc): New global
6785 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6786 (queue_fixup): Renamed from cgen_queue_fixup.
6787 (*): Prepend gas_ to gas specific fns to denote them as such.
6788 All uses updated.
6789 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6790 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6791 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6792 Open opcode table and initialize it.
6793 (make_parallel): Use gas_cgen_opcode_desc.
6794 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6795 (md_assemble): Ditto.
6796
6797Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6798
6799 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6800 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6801 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6802 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6803 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6804 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6805 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6806 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6807 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6808 (INIT_STAB_SECTION): Likewise.
6809 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6810
252b5132
RH		 6811 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6812 (md_parse_option): Watch for them.
6813 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6814 (md_begin): Kill neverdef code.
6815 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6816 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6817 (s_alpha_coff_wrapper): New.
6818 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6819
252b5132
RH		 6820Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6821
6822 Start of changes to remove mdebug section from mips*-elf
6823 Based on MIPS_STAB_ELF definition
6824 * acconfig.h: undef if not configured
6825 * config.in: undef if not configured
6826 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6827 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6828 * stabs.c (s_stab_generic): flush frag
6829
6830Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6831
66778679
RH		 6832 * configure.in: (arm-*-elf): Handle.
6833 (thumb-*-elf): Handle.
6834 * configure: Regenerate.
6835 * read.c (stringer): Fix typo in comment.
6836 * write.c (fixup_segment): Don't add symbol value to addend if
6837 TC_ARM and OBJ_ELF.
6838 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6839 sections.
6840 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6841 for OBJ_ELF.
252b5132
RH		 6842
6843Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6844
6845 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6846 (write_2_short): Emit warning if new flag is set.
6847 (do_assemble): Set flags if left instruction is one of special
6848 "right-instruction-killer" type.
6849
6850Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6851
252b5132
RH		 6852 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6853 Always output words in debug_info section as big endian.
6854 (sparc_target_format): Choose correct bfd target.
6855 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6856
252b5132
RH		 6857Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6858
6859 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6860 to work with internationalization code. Issue an error when two
6861 operands match that are not allowed to match.
6862
6863Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6864
6865 * configure.in (install_tooldir): Allow target to specify whether
6866 it wants to be installed in $(tooldir)/bin.
6867 * configure: Regenerate.
6868 * Makefile.am (install-exec-local): Set install-exec-tooldir
6869 dependency via configure.
6870 * Makefile.in: Regenerate.
6871
6872Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6873
6874 * Makefile.am (install-exec-local): Split into two ...
6875 (install-exec-bindir,install-exec-tooldir): New rules.
6876 * Makefile.in: Regenerate.
6877
6878Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6879
6880 * Makefile.am (install-exec-local): Don't remove the file before
6881 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6882 W. Rozycki <macro@ds2.pg.gda.pl>.
6883 * Makefile.in: Rebuild.
6884
6885Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6886
6887 * cgen.c: Include libiberty.h.
6888 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6889 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6890 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6891 (md_cgen_lookup_reloc)): Declare.
6892 (md_cgen_record_fixup_exp): Declare.
6893 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6894 (m32r_relax_frag): Declare.
6895 (cgen_md_apply_fix3): Decls moved to cgen.h.
6896 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6897 (m32r_cgen_record_fixup_exp): Delete decl.
6898 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6899 (assemble_nop): Delete.
6900 (expand_debug_syms): Delete unused `exp'.
6901 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6902 Add default case for -Wall.
6903 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6904 (md_atof): Delete unused wordP.
6905
6906Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6907
6908 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6909 value.
6910
6911Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6912
6913 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6914 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6915 .print, .purgem, and .struct. Remove documentation for
6916 .app-file.
6917
6918Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6919
6920 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6921 Update call to insert_operand.
6922
6923Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6924
6925 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6926
6927Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6928
6929 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6930 whitespace after a prefix operator.
6931
6932Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6933
6934 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6935
6936Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6937
6938 * config/tc-sparc.c (log2): New static function.
6939 (s_reserve): Use log2 to convert alignment before calling
6940 record_alignment.
6941 (s_common): Use log2 to convert alignment before calling
6942 record_alignment and frag_align.
6943 (sparc_cons_align): Use log2.
6944
6945Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6946
6947 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6948 (s_common): Likewise.
6949
6950 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6951 initialization of waddr.
6952 (sparc_elf_final_processing): Add default case to switch.
6953
6954Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6955
6956 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6957 than temporary real.
6958
6959Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6960
6961 * write.c (subsegs_finish): Don't align the segments if there were
6962 any errors.
6963
6964 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6965 copying aux information.
6966
6967 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6968 expression into a symbol.
6969
6970Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6971
6972 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6973 type to unsigned int.
6974 (md_assemble): Change type used to store offsets from unsigned
6975 long to long.
6976 (i386_operand): Switch error check to only call RESTORE_END_STRING
6977 once after parse_register.
6978
6979Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6980
6981 * config/tc-v850.c (md_show_usage): Changed format to match that
6982 of gcc, ld, etc.
6983
6984 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6985
6986Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6987
6988 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6989 relocs.
6990 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6991 weak.
6992
6993Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6994
6995 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6996 * doc/Makefile.in: Rebuild.
6997
6998Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6999
66778679
RH		 7000 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7001 for %lo expressions.
7002 (mips_ip, case 'u'): Move range check after code to mask
7003 off bits in %hi/%lo expressions. Mask off high bits for
7004 %lo expressions.
252b5132
RH		 7005
7006Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7007
7008 * doc/Makefile.am (gasver.texi): New target.
7009 (as.info, as.dvi): Depends upon gasver.texi.
7010 * doc/as.texinfo: Include gasver.texi. Mention version number on
7011 title page and in top node.
7012 * doc/Makefile.in: Rebuild.
7013
7014Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7015
7016 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7017 but not including the line containing the edict.
7018 * listing.h (LISTING_EOF): New.
7019 * input-scrub.c (input_scrub_next_buffer): Call it.
7020
7021Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7022
7023 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7024 immediate address based solely on the suffix and the mode.
252b5132
RH		 7025
7026 * config/tc-i386.c (md_assemble): Add assertion to make sure
7027 overlap2 does not set Imm.
7028
7029 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7030 sequences of whitespace to a single space.
7031 (is_space_chars): Just compare with space.
7032 (md_begin): Don't initialize space_chars.
7033 (md_assemble): Just skip a single whitespace character.
7034 (i386_operand): Rewrite base-index parsing to use new
7035 parse_register, and to skip white space. Skip white space in a
7036 number of other places too. Don't give error message if
7037 parse_register fails.
7038 (parse_register): Change reg_string parameter to be non-const.
7039 Add end_op parameter. Skip white space after the `%', and return
7040 end of register string. Give error message here rather than
7041 caller.
7042
7043Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7044
7045 Based on patch from Matt Semersky <matts@scd.hp.com>:
7046 * expr.c (op_encoding): Make const.
7047 (expr_set_precedence): New function.
7048 (expr_begin): Don't set operator rankings, just call
7049 expr_set_precedence.
7050 * expr.h (expr_set_precedence): Declare.
7051 * read.c (s_mri): Call expr_set_precedence.
7052
7053Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7054
7055 * doc/as.texinfo (Statements): Remove paragraph discussing
7056 continuing lines with a backslash. This hasn't worked for years,
7057 if it ever did.
7058
7059Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7060
66778679 7061 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7062 symbol definitions.
7063 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7064 (ps_CTORS, ps_DTORS): New section types.
7065 (vms_fixup_xtors_section): New function
7066 (Ctors_Psect, Dtors_Psect): Define.
7067 (IS_GXX_XTOR): Define
7068 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7069 Filter static constructors/destructors and add to
7070 Ctors_Symbols/Dtors_Symbols chain.
7071 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7072 appropriate section.
7073
66778679 7074 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7075 * makefile.vms: Merge vax/vms support.
7076
7077Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7078
7079 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7080 (elf_pseudo_table): Add them.
7081 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7082 (md_apply_fix): Accept them.
7083 (mips_fix_adjustable): Don't adjust them.
7084 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7085 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7086 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7087 (tc_fix_adjustable): Don't adjust them.
7088
7089Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7090
7091 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7092 (cgen.o): Use it.
7093 * Makefile.in: Regenerate.
7094 * configure.in: AC_SUBST cgen_cpu_prefix.
7095 * configure: Regenerate.
7096
7097Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7098
7099 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7100 Changed all users of COND12_DELAY.
7101
7102Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7103
7104 * config/tc-mn10300.c (set_arch_mach): New function.
7105 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7106 (md_begin): Default to mn10300 mode.
7107 (md_assemble): Only accept instructions for the core mn10300
7108 chip and the active machine type.
7109
7110Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7111
7112 * subsegs.h (segment_info_type): Give the struct a name.
7113 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7114 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7115 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7116 * config/tc-w65.h (tc_reloc_mangle): Declare.
7117 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7118
7119Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7120
66778679
RH		 7121 * config/tc-v850.c (v850_comm): Restore old section
7122 after common processing.
252b5132
RH		 7123
7124Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7125
7126 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7127
7128Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7129
7130 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7131 char with code that explicitly sign-extends.
7132
7133Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7134
252b5132
RH		 7135 * config/tc-v850.c (md_begin): Restore text section as the current
7136 section after creating call table sections.
7137 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7138 code.
252b5132
RH		 7139
7140 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7141 with call to macro SYM_AUXINFO.
7142
7143Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7144
7145 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7146 with the program transform name.
7147 * Makefile.in: Rebuild.
7148
7149Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7150
7151 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7152 information.
7153
7154Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7155
7156 * config/tc-i386.c (i386_operand): Be prepared for a space between
7157 the open parenthesis and the start of the register operand,
7158 because of the June 16 change.
7159
7160Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7161
7162 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7163 BFD_ASSEMBLER.
7164
7165Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7166
7167 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7168 even if it is belived to be unnecessary.
7169
7170Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7171
7172 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7173 symbols.
7174 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7175
7176Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7177
7178 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7179 shift amount for a repeated operand. The shift amount for the
7180 repeated copy comes from the size of the operand.
7181
7182Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7183
7184 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7185
7186Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7187
7188 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7189
7190Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7191
7192 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7193 characters in it as LEX_IS_SYMBOL_COMPONENT.
7194 * config/tc-i386.h (tc_symbol_chars): Define.
7195 (extra_symbol_chars): Declare.
7196 * config/tc-i386.c (extra_symbol_chars): Define.
7197 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7198 (line_comment_chars): Set to '/' if TE_LINUX.
7199 * doc/c-i386.texi (i386-prefixes): Update.
7200 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7201
7202Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7203
7204 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7205 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7206
72071998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7208
7209 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7210 constraint in instructions REP & REPI.
7211
7212Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7213
7214 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7215 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7216
7217 (check_range): If the operand is shifted, then shift the number
7218 before checking its range.
7219
3e87a760 7220 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7221
7222 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7223 common sections.
7224
7225Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7226
7227 * config/tc-v850.c (v850_comm): Create special sections as needed.
7228
72291998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7230
7231 * config/tc-d10v.c (write_2_short): Addition of swapping
7232 instructions for sequential and reverse sequential order when
7233 given order is not possible.
7234
7235Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7236
7237 * Makefile.am: Rebuild dependencies.
3e87a760 7238 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7239 * Makefile.in: Rebuild.
7240
7241Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7242
7243 * doc/c-i386.texi: Update 16 bit documentation.
7244
7245 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7246 IgnoreDataSize to IgnoreSize as they are used for address size as
7247 well as data size.
7248 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7249 32-bit mode, similarly addr16/data16 and variants.
7250
7251Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7252
7253 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7254 sequential word multiply instructions.
3e87a760 7255
252b5132
RH		 7256 (do_assemble): Add extra command line argument, to allow mul32
7257 attribute to be preserved across parallel insns.
7258 (md_assemble): Insert NOPs between explicitly parallel insns which
7259 contain an 32 bit multiply and a 16 multiply.
7260
7261Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7262
7263 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7264 likewise for REPE.
7265
7266 * config/tc-i386.c (reloc): Add braces.
7267
7268 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7269 consistent with Intel naming.
7270 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7271 use bitfields in sib_byte.
7272 (modrm_byte): Don't use bitfields here either.
7273
7274 * config/tc-i386.c (current_templates): Add const.
7275 (parse_register): Add const to return, param, and char *s.
7276 (i386_operand): Add const to reg_entry *r.
7277 * config/tc-i386.h (templates): Add const to start, end.
7278
7279 Inspired by code for 16 bit gas support from Martynas Kunigelis
7280 <martynas@nm3.ktu.lt>:
7281 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7282 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7283 (uses_mem_addrmode): Remove.
7284 (md_estimate_size_before_relax): Add support here too.
7285 (md_relax_table): Rewrite interface to md_relax for 16 bit
7286 support.
7287 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7288 (opcode_suffix_to_type): Remove.
7289 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7290 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7291 (md_convert_frag): Likewise.
7292 (i386_operand): Add support for 16 bit base/index regs,
7293 immediates, and displacements. Remove some unnecessary casts, and
7294 localise end_of_operand_string, displacement_string_start,
7295 displacement_string_end variables. Add GCC_ASM_O_HACK.
7296 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7297
7298 * config/tc-i386.c (prefix_hash): Remove.
7299 (md_begin): Rewrite without obstacks. Remove prefix hash table
7300 handling. Rewrite lexical table handling.
7301 (i386_print_statistics): Don't print prefix statistics.
7302 (md_assemble): Rewrite instruction parser so that line is not
7303 converted to lower case. Don't do a hash_find for prefixes,
7304 instead recognise them via opcode modifier.
7305 (expecting_operand, paren_not_balanced): Localise variables.
7306 * config/tc-i386.h (IsPrefix): Define.
7307 (prefix_entry): Remove.
7308
7309 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7310 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7311 '\\' in case where comment_chars contains '/'.
7312
7313 * config/tc-i386.c (MATCH): Ensure given operand and template
7314 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7315 you must write `ljmp *table(%ebx)'.
7316
7317 From H.J. Lu <hjl@gnu.org>:
7318 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7319 as 0 ifndef BFD_ASSEMBLER.
7320 (md_assemble): Allow immediate operands without suffix or
7321 other reg operand to default in size to the current code size.
7322
7323Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7324
66778679
RH		 7325 * config/tc-v850.c (md_begin): Restore creation of
7326 .call_table_text and .call_table_data sections.
252b5132
RH		 7327
7328Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7329
7330 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7331 after emitting a word of noops.
7332
7333Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7334
7335 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7336 (i386_operand): Simplify checks for valid base/index combinations.
7337 Disallow `in 4(%dx),%al'.
7338
7339 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7340 index_reg const.
7341 (add_prefix): Change parameter from char to int.
7342
7343 * config/tc-i386.h (Ugh): Define opcode modifier.
7344 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7345
7346 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7347 CONSISTENT_REGISTER_MATCH macros to check register types more
7348 thoroughly. Check for illegal suffix/operand combinations
7349 when matching insns with operands. Handle new `s' suffix, and
7350 associated FloatMF opcode modifier for float insns with memory
7351 operands.
7352 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7353 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7354 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7355 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7356 DATA_PREFIX_OPCODE throughout.
7357
7358 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7359 (md_assemble): Rewrite suffix/register operand checking code to be
7360 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7361 AnyMem, the better to grep.
7362 (pi): Remove Abs.
7363 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7364 given a memory operand. Don't set Abs bits either.
7365 (type_names): Remove Mem*, Abs*.
7366 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7367 define opcode_modifiers as these cases are handled by Disp8,
7368 Disp16, Disp32 and suffix checks.
7369 (COMES_IN_BOTH_DIRECTIONS): Remove.
7370 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7371
7372 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7373 if IgnoreDataSize modifier given. Remove ShortformW modifier
7374 test. Add test for ShortForm in W base_opcode modification.
7375 Merge Seg2ShortForm and Seg3ShortForm code.
7376 * config/tc-i386.h (ShortFormW): Remove.
7377 (IgnoreDataSize): Define.
7378
7379Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7380
7381 * config/tc-d30v.c (md_assemble): Store previous segment state
7382 with previous instruction.
7383
50705ef4 7384Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7385
7386 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7387 (ebp, esp): Remove static variables.
7388 (MATCH): Remove test for InOutPortReg.
7389 (i386_operand): Properly handle InOutPortReg here instead.
7390 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7391 (md_assemble): Simplify and correct modrm and sib generation.
7392 (i386_operand): Add warning for scale without index.
7393 Rewrite checks for valid base/index combinations.
7394
7395 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7396 macros and enclose in do while(0).
7397 (RESTORE_END_STRING): Likewise.
7398 (md_assemble): Add one to printed operand number so we start
7399 from 1 not 0. Add some more gettext invocations.
7400 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7401 number here too.
7402
7403 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7404 DATA_PREFIX, SEG_PREFIX): Define.
7405 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7406 (check_prefix): Remove function.
7407 (add_prefix): New function. Add prefix to i.prefix as well as
7408 doing checks.
7409 (md_assemble): Changes for add_prefix. Remove hack for wait
7410 prefix, instead always output prefixes in fixed order. Test
7411 for jcxz/loop when selecting between word & dword operations,
7412 and add address size prefix rather than operand size prefix.
7413 Remove operand -> address size hack when emitting jcxz/loop.
7414 (i386_operand): Remove O_Absent check as it's done in expr.
7415
7416Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7417
7418 * configure.in: Recognize m5200 as a cpu_type of m68k.
7419 * aclocal.m4: Rebuild with current libtool.
7420 * configure: Rebuild.
7421
7422Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7423
7424 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7425 to relaxable_symbol to prevent references to external symbol from
7426 being relaxed.
7427
7428Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7429
7430 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7431 symbols are relaxable.
7432
7433Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7434
66778679
RH		 7435 * config/tc-v850.c (md_begin): Don't create special
7436 sections by default.
3e87a760 7437
252b5132
RH		 7438Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7439
7440 * config/tc-mips.c (macro): For div and udiv, close the
7441 reorder block as soon as possible.
7442
7443Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7444
7445 From Matt Semersky <matts@scd.hp.com>:
7446 * macro.c (macro_mri_mode): New function.
7447 * macro.h (macro_mri_mode): Declare.
7448 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7449 MRI mode.
7450
7451Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7452
7453 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7454 OBJ_EVAX case.
7455
7456 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7457 until after xstrdup in OBJ_EVAX case.
7458
7459Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7460
7461 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7462 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7463 of hardcoded magic number.
7464 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7465
7466Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7467
7468 * read.c (do_s_func): New function.
7469 (s_func): Call it.
7470 * read.h (do_s_func): Add prototype.
7471
7472Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7473
7474 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7475 nops if fill pattern not specified.
7476
7477Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7478
7479 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7480 * config/te-go32.h (TE_GO32): Define.
7481 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7482
7483Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7484
7485 Implement .func/.endfunc pseudo-ops.
7486 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7487 (s_func): Declare.
7488 * read.c (potable): Add .func,.endfunc.
7489 (s_func): New function.
7490 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7491 functions.
7492 (in_doc_func_p,current_function_label): New static globals.
7493 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7494
7495Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7496
7497 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7498 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7499 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7500 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7501 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7502 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7503 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7504 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7505 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7506 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7507 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7508 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7509 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7510 * config/tc-alpha.c: Likewise.
7511 * config/tc-alpha.h: Likewise.
7512 * config/tc-arm.c: Likewise.
7513 * config/tc-h8300.c: Likewise.
7514 * config/tc-h8500.c: Likewise.
7515 * config/tc-hppa.c: Likewise.
7516 * config/tc-i860.c: Likewise.
7517 * config/tc-i960.c: Likewise.
7518 * config/tc-ppc.c: Likewise.
7519 * config/tc-sh.c: Likewise.
7520 * config/tc-sparc.h: Likewise.
7521 * config/tc-tic30.c: Likewise.
7522 * config/tc-w65.c: Likewise.
7523 * config/tc-z8k.c: Likewise.
7524
7525Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7526
7527 * config/tc-vax.c (_): Delete this macro used for placeholder
7528 values in vax_operand_width_size; it conflicts with the _() macro
7529 used for internationalization.
7530
7531Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7532
7533 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7534 code. From Chris Moller <moller@bops.com>.
7535
7536 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7537 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7538 * read.c (emit_expr): Initialize seg and subseg fields of a new
7539 broken word.
7540 * write.c (write_object_file): Switch to the appropriate segment
7541 and subsegment when processing a broken word.
7542
7543 * config/tc-m68k.c (mri_assemble): New static function.
7544 (build_mri_control_operand): Call mri_assemble rather than
7545 md_assemble.
7546 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7547 (s_mri_endf, s_mri_endw): Likewise.
7548
7549Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7550
7551 * read.c (s_org): Call md_flush_pending_output if it is defined.
7552
7553 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7554
7555Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7556
7557 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7558 (md_parse_option): Add for same.
7559 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7560 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7561 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7562
7563 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7564
252b5132
RH		 7565Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7566
7567 * config/tc-arm.c (find_real_start): Relax definition of local
7568 labels.
7569
7570Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7571
7572 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7573 symbols at the given address, not just the last one specified.
7574
7575Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7576
66778679
RH		 7577 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7578 or number_to_chars_littleendian to write data.
252b5132
RH		 7579
7580Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7581
7582 * config/tc-v850.c (md_assemble): Remove artificially created
7583 register name symbols.
7584
7585Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7586
7587 * write.c (fixup_segment): Change "segment" to "section" in
7588 error message.
7589
7590Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7591
7592 * write.c (fixup_segment): Change sym1-sym2 message again.
7593
7594Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7595
7596 * write.c (fixup_segment): Improve error message for sym1-sym2
7597 errors when sym1 is in a different segment from sym2.
7598
7599Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7600
7601 * config/tc-m32r.c (warn_unmatched_high): New static local.
7602 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7603 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7604 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7605 (md_parse_option): Likewise.
7606 (md_show_usage): Likewise.
7607 (m32r_frob_file): Likewise.
7608
7609 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7610 (read_a_source_file): Call them.
7611 * read.h (stabs_generate_asm_file): Declare.
7612 * stabs.c (stabs_generate_asm_file): New function.
7613 (generate_asm_file): New function.
7614 (stabs_generate_asm_lineno): Move file name handling into
7615 generate_asm_file.
7616
7617Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7618
7619 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7620 (d30v_current_align, d30v_current_align_seg): New variables.
7621 (d30v_last_label): New variable.
7622 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7623 (s_d30v_data, s_d30v_section): Likewise.
7624 (md_pseudo_table): Call them.
7625 (md_begin): Initialize d30v_current_align_seg.
7626 (md_assemble): Call d30v_align when needed by known current alignment.
7627 (d30v_frob_label, d30v_cons_align): New functions.
7628 * config/tc-d30v.h (md_do_align): Remove.
7629 (tc_frob_label): Call d30v_frob_label.
7630 (md_cons_align): New.
252b5132 7631
3e87a760 7632 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7633 expression symbols before processing. Clean up code formatting.
7634
7635Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7636
7637 * po/Make-in (install-info): New target.
7638
7639Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7640
7641 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7642 instructions.
7643 * config/tc-mn10300.c (md_assemble): Likewise.
7644
7645Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7646
7647 * Makefile.am: Update with `make dep-am'.
7648 (HFILES): Add cgen.h.
7649 (cgen.o): Depend on cgen.h.
7650 * Makefile.in: Regenerate.
7651
7652 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7653
7654Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7655
7656 * gasp.c (grab_label): Permit a label to be a preprocessor
7657 variable by permitting a label to start with a backslash.
7658
7659Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7660
7661 * config/tc-mips.c (validate_mips_insn): Removed hack
7662 for previously inaccessible bitfields in some INSN_TRAP
7663 instructions.
7664
7665Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7666
7667 * config/tc-d30v.c (do_assemble): Abort with error message
7668 if opcode operands do not match.
3e87a760 7669
252b5132
RH		 7670Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7671
7672 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7673 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7674 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7675 similar new 'q' operand.
7676
7677Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7678
7679 * cgen.c (cgen_asm_finish_insn): Fix typo.
7680
7681Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7682
7683 * cgen.h: New file.
7684 * cgen.c: Include it.
7685 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7686 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7687 All callers updated.
7688 * config/tc-m32r.c: Include cgen.h.
7689 (m23r_insn): New members num_fixups,fixups.
7690
7691Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7692
7693 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7694 to avoid compiler warning.
7695
7696Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7697
7698 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7699 calling make.
7700
66778679 7701 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7702
7703Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7704
7705 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7706
7707Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7708
7709 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7710 a short format insn.
7711 (md_assemble): Set it for explicitly packed insns.
3e87a760 7712
252b5132
RH		 7713Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7714
7715 * config/obj-coff.c (c_symbol_merge): Do not take address of
7716 native fields when performing the memcpy.
7717
7718Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7719
3e87a760 7720 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7721 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7722
7723Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7724
7725 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7726 relocations against globally visible symbols.
7727 * config/tc-m68k.c (relaxable_symbol): New macro.
7728 (m68k_ip, md_estimate_size_before_relax): Use it.
7729 (tc_m68k_fix_adjustable): Also handle weak symbols.
7730
7731Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7732
7733 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7734 references to externally visible symbols.
7735 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7736 values in twice for a PC relative reloc if the symbol is
7737 externally defined.
252b5132
RH		 7738
7739 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7740 don't adjust a PC relative reloc against an externally visible
7741 symbol.
7742 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7743 for a PC relative fixup against an externally visible defined
7744 symbol, arrange to store object file and addend values as though
7745 the symbol were not defined.
7746 (tc_gen_reloc): Likewise.
7747
7748Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7749
7750 * read.c (sizeof_leb128): Referenced externally by write.c so
7751 don't inline.
7752
7753Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7754
7755 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7756 and expand a 'debug' symbol associated with the next instruction
7757 that does not cause a short instruction to be filled with a NOP.
7758 (md_pseudo_table): Add support for .debugsym.
7759 (assemble_parallel_insn): Add calls to expand_debug_sym as
7760 appropriate.
7761 (md_assemble): Ditto.
7762
7763Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7764
7765 * as.c (main): Conditionally call setlocale.
7766 * gasp.c (main): Likewise.
7767 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7768 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7769
7770Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7771
7772 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7773
252b5132
RH		 7774Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7775
7776 * config/tc-hppa.c: Change all calls to bzero to use memset.
7777 (pa_ip): Add cast to avoid warning.
7778 (tc_gen_reloc, md_apply_fix): Likewise.
7779 (pa_find_space_by_number): Likewise.
7780 (hppa_force_relocation): Likewise.
7781 (pa_block): Change i to unsigned int.
7782 * config/obj-som.h (obj_som_copyright): Declare.
7783
7784Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7785
7786 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7787 for line numbers for assembly source.
7788
7789Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7790
7791 * configure.in: Change version number to 2.9.4
7792 * configure: Rebuild.
7793
7794Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7795
7796 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7797
7798Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7799
7800 * ecoff.h: Change symbolS in function declaration to struct
7801 symbol.
7802
7803Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7804
7805 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7806 (md_convert_frag): Fix i18n typo.
7807
7808Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7809
7810 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7811 * ecoff.h: Protoype it.
7812 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7813 [EVAX] (s_alpha_prologue): Delete.
7814 (md_pseudo_table): Update.
7815
7816Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7817
7818 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7819 array to local pointer.
7820 (get_args, parse_expr): Add casts to avoid warnings.
7821
7822Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7823
7824 * read.c (s_set): Cast xmalloc return value to fragS *.
7825 * config/tc-m68k.c (m68k_ip): Function made static to match
7826 previous forward declaration.
7827 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7828
7829Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7830
7831 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7832 strings.
252b5132
RH		 7833
7834 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7835 macros to error strings.
7836
7837Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7838
7839 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7840 reloc is in the TOC csect.
7841 (md_apply_fix3): Correct gettext typo.
7842
7843Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7844
7845 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7846 .L - they are local labels and the branches are not really
7847 function calls but rather far jumps.
7848
7849Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7850
7851 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7852
7853Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7854
7855 * config/tc-i386.c (md_assemble): Print operand number rather than
7856 using ordinal_names.
7857 (i386_operand): Likewise.
7858
7859Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7860
7861 * Makefile.am (INTLLIBS): Define to work around apparent automake
7862 bug.
7863 All Makefiles: Regenerated.
7864
7865 * Many files: Added gettext invocations around user-visible
7866 strings.
7867 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7868 HAVE_LC_MESSAGES): Define.
7869 * dep-in.sed: Added asintl.h.
7870 * po/Make-in: New file.
7871 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7872 Include "asintl.h".
7873 * read.c (Z_): Renamed from `_'.
7874 * Makefile.am (SUBDIRS): Added po.
7875 (POTFILES): new macro.
7876 (po/POTFILES.in): New target.
7877 ($(OBJS)): Added asintl.h.
7878 (HFILES): Likewise.
7879 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7880 (as_new_LDADD): Added $(INTLLIBS).
7881 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7882 (gasp_new_LDADD): Added $(INTLLIBS).
7883 (gasp_new_DEPENDENCIES): New macro.
7884 * configure, aclocal.m4: Rebuilt.
7885 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7886 po/Makefile.
7887 (ALL_LINGUAS): Define.
7888 * macro.c: Include "asintl.h".
7889 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7890 * as.h: Include "asintl.h".
7891 * config/tc-i386.c (ordinal_names): Removed.
7892 (md_assemble): Changed error text to avoid ordinal_names.
7893 (i386_operand): Likewise.
7894 (reloc): Added as_bad to avoid i18n problems.
7895 (tc_gen_reloc): Likewise.
7896 * config/tc-arm.c (bad_args): Now a #define.
7897 (bad_pc): Likewise.
7898 * config/obj-vms.c (VMS_stab_parse): Changed type of
7899 `long_const_msg'.
7900 (global_symbol_directory): Unified strings to avoid i18n
7901 problems.
7902 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7903 avoid i18n problems.
7904 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7905 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7906 i18n problems.
7907 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7908 problems.
7909 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7910 comment.
7911 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7912 problems.
7913 * as.c (print_version_id): Added an fprintf to avoid i18n
7914 problems.
7915 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7916 problems.
7917 * expr.c (expr): Added as_warn call to avoid i18n problems.
7918 * messages.c (as_assert): Changed code to avoid i18n problems.
7919 (as_abort): Likewise.
7920 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7921 (s_space): Likewise.
7922 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7923
7924Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7925
7926 * config/tc-i386.c (check_prefix): New static function, split out
7927 from md_assemble.
7928 (struct _i386_insn): Add wait_prefix field.
7929 (md_assemble): Remove wait_prefix local variable. Use
7930 check_prefix when adding a prefix.
7931
7932 * config/tc-i386.c (current_templates): New static variable.
7933 (md_assemble): Remove current_templates local variable.
7934 (md_assemble, i386_operand): Improve error and warning messages in
7935 many places. Add RESTORE_END_STRING in many places before error
7936 return. Clarify some comments.
7937
7938 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7939 element array.
7940 (md_assemble): Parse string instruction operands, looking for
7941 segment override prefixes. Check for invalid segment prefixes on
7942 string instruction.
7943 (i386_operand): i.seg[] and max mem_operand changes for string
7944 insns.
7945 * config/tc-i386.h (EsSeg): Define.
7946
7947 * config/tc-i386.h (regKludge): Define.
7948 (iclrKludge, imulKludge): Don't define.
7949 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7950 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7951 opcode_modifier checks to look for more common cases first. Add
7952 default_seg for IsString case.
7953
7954Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7955
7956 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7957 AC_DECL_YYTEXT.
7958 * configure: Rebuild with new automake and libtool.
7959 * aclocal.m4, Makefile.in: Likewise.
7960
7961 * doc/Makefile.am (as.dvi): New target.
7962 * doc/Makefile.in: Rebuild.
7963
7964Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7965
7966 * configure.in: Added sparc86x support.
3e87a760 7967
252b5132 7968 * configure: Rebuild.
3e87a760 7969
252b5132
RH		 7970 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7971 sparc_arch.
7972 (md_parse_option): Warn if -EL is not supported for this architecture.
7973
7974 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7975
252b5132
RH		 7976Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7977
66778679
RH		 7978 * config/tc-mips.c (mips_ip): Note when we use get match on
7979 the full instruction name.
252b5132
RH		 7980
7981Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7982
7983 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7984 back into the expression to handle add/sub simplification correctly.
7985
7986Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7987
66778679 7988 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7989
7990Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7991
7992 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7993 #<n>' instruction.
7994
7995Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7996
7997 * symbols.c (max_indent_level): New global.
7998 (print_symbol_value_1): Use it.
7999 * expr.h (expr_build_dot): Declare.
8000 * expr.c (expr_build_dot): New function.
8001
8002Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8003
8004 * symbols.c (print_binary): New function.
8005 (print_expr_1): Call it.
8006
8007Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8008
8009 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8010 operand in the opcode.
8011
8012Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8013
8014 * config/tc-i386.h: Reorder operand flags and opcode modifier
8015 flags for clarity. Remove unused definitions: Unknown,
8016 ImmUnknown, DispUnknown, NoModrm.
8017 * config/tc-i386.c (type_names): Add missing Debug type.
8018 (md_assemble): Better duplicate prefix checking. Quicker string
8019 instruction check via new opcode_modifier flag.
8020
8021Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8022
8023 * doc/as.texinfo (Invoking): Clarify -Wa example.
8024
8025Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8026
3e87a760 8027 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8028 (s_mips_weakext): Define.
8029 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8030 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8031 defined(TC_MIPS).
8032
252b5132
RH		 8033Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8034
8035 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8036 is an error if the value can not be computed at assembly time.
8037 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8038
8039Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8040
8041 * gasp.c (main): Set next field of new include_path structure to
8042 NULL. From Avery Pennarun <averyp@gdc.ca>.
8043
8044 * read.c (s_mri_sect): Call as_bad rather than abort for an
8045 unsupported MRI target.
8046
8047Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8048
8049 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8050 the destination of a branch instruction should be altered.
8051 (find_real_start): New function: Locate the real, Thumb coded
8052 start of a Thumb function.
8053 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8054 functions.
252b5132
RH		 8055
8056 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8057
8058Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8059
8060 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8061 also.
8062
8063Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8064
8065 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8066 * doc/c-hppa.texi: Likewise.
8067
8068Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8069
8070 * Makefile.am: Rebuild dependencies.
8071 * Makefile.in: Rebuild.
8072
8073 * Makefile.am (DEP_INCLUDES): New variable.
8074 (.dep1): Change to work when srcdir is not an absolute path.
8075 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8076 * Makefile.in: Rebuild.
8077
8078Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8079
8080 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8081 LinearAddress patch.
8082
8083 * configure.in: Set version to 2.9.1.
8084 * configure: Rebuild.
8085
8086 * Branched binutils 2.9.
8087
8088Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8089
8090 * config/tc-i386.h (FWait): Define.
8091 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8092 other prefixes. Check FWait flag in opcode table to see which
8093 instructions require an fwait prefix.
8094
8095Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8096
8097 * stabs.c (get_stab_string_offset): Always create a stab string
8098 section.
8099
8100Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8101
8102 Fix some gcc -Wall warnings:
8103 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8104 * ehopt.c (eh_frame_code_alignment): Likewise.
8105 * expr.c (integer_constant, operand): Likewise.
8106 * frags.c (frag_align): Likewise.
8107 * gasp.c (level_0, change_base, doinstr): Likewise.
8108 * hash.c (hash_ask): Likewise.
8109 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8110 (debugging_pseudo): Likewise.
8111 * macro.c (define_macro, check_macro): Likewise.
8112 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8113 (ignore_rest_of_line, float_cons): Likewise.
8114 * symbols.c (decode_local_label_name): Likewise.
8115 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8116 (fixup_segment, number_to_chars_bigendian): Likewise.
8117 (number_to_chars_littleendian): Likewise.
8118 * config/atof-ieee.c (gen_to_words): Likewise.
8119 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8120 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8121 * read.c (output_big_sleb128): Initialize locals to avoid
8122 warnings.
8123 (output_big_uleb128, equals): Likewise.
8124 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8125 to unsigned int. Change zeros to unsigned int.
8126 * cond.c (s_if): Add return to default case.
8127 * frags.c (frag_now_fix): Change return type to addressT.
8128 * frags.h (frag_now_fix): Update declaration.
8129 * listing.c (file_info_struct): Change linenum to unsigned int.
8130 (struct list_info_struct): Change hll_line to unsigned int.
8131 (print_source): Update format string.
8132 * read.c (emit_expr): Change scan to unsigned int, and don't
8133 bother to initialize it.
8134 * symbols.c (dollar_label_count): Change to unsigned long.
8135 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8136 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8137 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8138
8139Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8140
8141 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8142 mcf5200 just as we do for m68000.
252b5132
RH		 8143 (m68k_init_after_args): Likewise.
8144 (md_estimate_size_before_relax): Likewise.
8145
8146Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8147
8148 * config/tc-v850.c (md_assemble): Store relocation addend in
8149 fixup instead of instruction.
8150
8151Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8152
8153 * config/tc-i386.c (md_assemble): Swap template arguments to
8154 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8155 This macro is currently symmetric, so passing them the wrong
8156 way didn't cause any problem, but may if the macro is changed
8157 in the future.
8158 After copying template to i.tm, use i.tm. rather than t-> to
8159 access fields, and make t a const*
8160 Move i.tm.operand_types[] swap to immediately after the copy.
8161
8162Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8163
8164 * expr.h (expr_build_uconstant): Add prototype.
8165 (expr_build_unary,expr_build_binary): Add prototypes.
8166 * expr.c (expr_build_uconstant): New function.
8167 (expr_build_unary,expr_build_binary): New functions.
8168
8169Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8170
66778679
RH		 8171 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8172 * macro.c (macro_expand_body): Increase buffer size.
8173 * messages.c (as_warn): Likewise.
252b5132
RH		 8174 (as_warn_where, as_bad, as_bad_where): Likewise.
8175
8176Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8177
8178 Based on patch from H.J. Lu <hjl@gnu.org>:
8179 * Makefile.am (DISTSTUFF): New variable.
8180 (diststuff): New target.
8181 * Makefile.in: Rebuild.
8182
8183Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8184
8185 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8186 m32r_elf_section_change_hook.
8187
8188 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8189 emit a nop if a section ends with a 16 bit instruction.
8190
8191Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8192
8193 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8194 s_lcomm rather than obj_coff_lcomm.
8195 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8196
8197Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8198
8199 * config/tc-i386.h (LinearAddress): Define.
8200 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8201 instruction, don't use a default segment.
8202
8203Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8204
8205 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8206 * configure: Rebuild.
8207
8208Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8209
8210 * aclocal.m4, configure: Rebuild with libtool 1.2.
8211
8212Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8213
8214 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8215 PC relative branches. Patch courtesy of Jonathan Walton.
8216
252b5132 8217
252b5132
RH		 8218Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8219
8220 * configure.in (emulations): Add thumb-pe target.
8221
8222 * configure (emulations): Add thumb-pe target.
8223
82241998-03-17 Ken Raeburn <raeburn@cygnus.com>
8225
8226 * itbl-lex.l (yywrap): Don't define if already defined as a
8227 macro.
8228
8229Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8230
8231 * depend.c (quote_string_for_make): New function.
8232 (wrap_output): Use it.
8233
8234Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8235
8236 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8237 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8238
8239Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8240
8241 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8242 Recognize -GN and -relax.
8243 (md_begin): Initialize gp size from -G switch.
8244 (alpha_force_relocation): Always force if -relax.
3e87a760 8245 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8246 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8247 Change all callers. Emit nop alignment padding as nop+unop pair.
8248
8249Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8250
8251 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8252 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8253
8254Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8255
8256 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8257 require padding to the next long word boundary.
8258
8259Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8260
8261 * cgen.c: #include symcat.h.
8262 * config/tc-m32r.c: Likewise.
8263
8264Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8265
8266 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8267 absolute expressions instead of '$' prefixed register names.
8268
8269Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8270
8271 * read.c (s_set): Record file and line info for symbols when -as.
8272 (pseudo_set): Don't overwrite that dummy fragment.
8273
8274Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8275
8276 * config/tc-ppc.c (md_pseudo_table): Add "section".
8277 (ppc_named_section): New static function.
8278
8279Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8280
8281 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8282 so we don't have to scan the entire list.
8283
8284Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8285
8286 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8287 case, allow the parallel instructions to modify the same flag
8288 bits.
252b5132
RH		 8289
8290Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8291
8292 * listing.c (list_symbol_table): Categorize symbols by
8293 undefined_section rather than sy_frag->line == NULL.
8294
8295Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8296
8297 * Makefile.am (install-exec-local): Install properly when ln
8298 fails or tooldir == prefix.
8299
8300Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8301
8302 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8303 Test result of insert_operand for error.
8304
8305Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8306
8307 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8308 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8309 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8310 * doc/Makefile.in: Rebuild.
8311
8312Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8313
8314 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8315 (macro): Fix handling of M_COP[0-3].
8316
8317Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8318
8319 Based on patches from Ross Harvey <ross@teraflop.com>:
8320 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8321 if macro_alternate or macro_mri.
8322 (getstring): Remove support for byte constants between < and >.
8323 (get_any_string): '<' only starts a string if macro_alternate or
8324 macro_mri.
8325 (macro_expand_body): Permit keyword parameters following
8326 positional parameters.
8327
8328 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8329 * configure.in (alpha*-*-netbsd*): New target.
8330 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8331 * configure: Rebuild.
8332
8333 * as.h (flag_warn_suppress_instructionswap): Move from here...
8334 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8335 here, and make static.
8336
8337 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8338 BFD_ASSEMBLER or MANY_SEGMENTS.
8339
8340 * as.c (show_usage): Update bug-gnu-utils address.
8341 * gasp.c (show_usage): Likewise.
8342 * doc/as.texinfo (Bug Reporting): Likewise.
8343
8344Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8345
66778679 8346 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8347 insns regardless of the size of a pointer if we're in mips I or
8348 MIPS II mode.
66778679 8349 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8350
8351Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8352
3e87a760 8353 Fix rac to accept only a0:
252b5132
RH		 8354 * tc-d10v.c (parallel_ok, find_opcode):
8355 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8356 Introduce OPERAND_GPR.
8357
8358Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8359
8360 * read.c (s_fill): Handle non-constant repeat counts by creating
8361 an rs_space fragment.
8362
8363Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8364
8365 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8366 from as_bad to as_warn.
8367
8368Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8369
8370 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8371 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8372 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8373
8374Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8375
8376 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8377 seg_fix_rotP rather than fix_root from seg_info.
8378
8379Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8380
8381 * expr.c: Add support for 0x1_2_3_4 bignums.
8382
8383Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8384
8385 * configure.in: Change -linux* to -linux-gnu*.
8386 * configure: Rebuild.
8387
8388 * app.c (do_scrub_begin): Treat \r as whitespace.
8389
8390Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8391
8392 * Makefile.am: Update dependencies.
8393 * Makefile.in: Rebuild.
8394
8395Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8396
8397 * configure, aclocal.m4: Rebuild with new libtool.
8398
8399Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8400
66778679
RH		 8401 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8402 the argument to bfd_set_arch_mach.
8403 (load_address): Use bfd_arch_bits_per_address to determine the
8404 bit size of an address instead of looking at the isa level.
8405 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8406
8407Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8408
8409 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8410
8411Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8412
8413 * ehopt.c: New file.
8414 * as.h (enum _relax_state): Add rs_cfa.
8415 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8416 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8417 * read.c (emit_expr): Call check_eh_frame.
8418 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8419 (relax_segment): Likewise.
8420 * Makefile.am: Rebuild dependencies.
3e87a760 8421 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8422 (GENERIC_OBJS): Add ehopt.o.
8423 * doc/internals.texi (Frags): Document rs_cfa.
8424
8425 * as.c (show_usage): Mention --traditional-format.
8426 (parse_args): Accept --traditional-format.
8427 * as.h (flag_traditional_format): Declare.
8428 * output-file.c (output_file_create): If flag_traditional_format,
8429 set BFD_TRADITIONAL_FORMAT on stdoutput.
8430 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8431
8432 * config/tc-mips.c (append_insn): Make sure that if we have a
8433 fixup for an unmatched %hi reloc, it does not associated with a
8434 variant frag.
8435
8436 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8437 * doc/Makefile.in: Likewise.
8438
8439Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8440
8441 * config/tc-m32r.c (check_for_side_effects): New function.
8442 (can_make_parallel): Add checks for instruction side effects
8443 clashing with the other instruction.
8444 (assemble_parallel_insn): Improve warning messages. Return error
8445 message from non-swapped instruction order.
8446
8447Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8448
8449 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8450
8451 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8452 md_cleanup definition. This moves the forced literal output to
8453 the end of the source pass, and avoids macro's inserting literals
8454 into the code immediately after the macro expansion.
252b5132
RH		 8455
8456Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8457
8458 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8459 a gas internal symbol is adjustable.
8460 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8461
8462 * as.h: If gcc version greater than 2.6, use `__format__' and
8463 `__printf__' in function attributes, rather than `format' and
8464 `printf'.
8465
8466Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8467
8468 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8469
8470Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8471
8472 Add tms320c30 support:
8473 * config/tc-tic30.h: New file.
8474 * config/tc-tic30.c: New file.
8475 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8476 TARGET_FORMAT as "coff-tic30".
8477 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8478 * Makefile.am: Rebuild dependencies.
8479 (CPU_TYPES): Add tic30.
8480 (CPU_OBJ_VALID): tic30-aout is valid.
8481 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8482 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8483 * configure, Makefile.in: Rebuild.
8484
8485Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8486
8487 * config/tc-v850.c (md_assemble): Improvements to error messages.
8488
8489Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8490
8491 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8492 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8493
8494 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8495 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8496 assembler calculate relocations to any external symbol at all.
8497 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8498 involving generation of pc-relative relocs.
8499 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8500 has been moved to md_apply_fix3.
8501
8502 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8503 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8504 which actually means (the address of identifier's GOT entry) +
8505 constant, which is not particularly useful.
8506
8507Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8508
8509 * read.h (include_dirs): Declare.
8510 (include_dir_count,include_dir_maxlen): Declare.
8511
8512Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8513
8514 * configure.in: Correct check for shared opcodes library.
8515 * configure: Rebuild.
8516
8517 * listing.c (buffer_line): If we can't open the file, set at_end.
8518 (listing_print): Remove unused local variable fi.
8519
8520 * config/m68k-parse.y (reglistpair): Handle register list in
8521 either order.
8522
8523 * config/vms-conf.h: Don't undef VERSION.
8524
8525Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8526
8527 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8528 OBJS variable.
8529 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8530 variable.
8531 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8532 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8533 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8534 (EXTRA_DIST): Define.
8535 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8536 explicitly rather than via the list of object files.
8537 (gcc-as.opt): New file created when make-gas.com is run.
8538 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8539 itbl-cpu.h} to #include appropriate file rather than copying that
8540 file.
8541 * config/vms-conf.h: Synchronize with current config.in.
8542 * Makefile.in: Rebuild.
8543
8544Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8545
8546 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8547 (parallel_ok): Relaxed parallel subinstruction dependency check.
8548
8549Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8550
8551 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8552 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8553 command line argument.
8554 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8555 warning only if flag_warn_suppress_instructionswap is false.
8556
8557Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8558
8559 * configure.in (i386-*-mingw32*): New target.
8560 * configure: Rebuild.
8561
8562Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8563
8564 * symbols.c (resolve_symbol_value): Don't set the segment if it
8565 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8566
8567 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8568 S_GET_SEGMENT.
8569
8570Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8571
8572 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8573 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8574 compiler.
8575
8576Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8577
8578 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8579
8580Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8581
8582 * config/tc-v850.c (v850_insert_operand): Display instruction when
8583 an error is encountered.
8584
8585Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8586
8587 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8588 (i386-*-sco3.2v5*coff): New target.
8589 (i386-*-sco3.2*): New target.
8590 * configure: Rebuild.
8591
8592Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8593
8594 * config/tc-v850.c: Tidy error message production.
8595
8596Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8597
8598 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8599 validate_immediate return value in the right type for comparisons
8600 to FAIL.
8601
8602Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8603
8604 * listing.c (MAX_BYTES): Use listing variables not constants.
8605 (data_buffer): No longer an array, but a pointer.
8606 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8607 (listing_listing): Allocate data_buffer.
8608
8609Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8610
8611 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8612 --listing-rhs-width, --listing-cont-lines.
8613 (show_usage): Update.
8614 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8615 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8616 (print_lines): Use the variables instead of the constants.
3e87a760 8617 (listing_listing): Likewise.
252b5132 8618 * listing.h: Declare the new vars.
3e87a760 8619
252b5132
RH		 8620Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8621
8622 * as.c (parse_args): Add --keep-locals alias for -L.
8623 Add --strip-local-absolute.
8624 (show_usage): Update.
8625 * as.h (flag_strip_local_absolute): New flag.
8626 * symbols.c (S_IS_LOCAL): Use it.
8627 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8628 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8629 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8630
8631Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8632
8633 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8634 might have an io conflict and issue a warning message.
252b5132
RH		 8635
8636Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8637
8638 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8639 cgen_swap_fixups): Functions to save, restore and swap the fixup
8640 chain with a backup copy.
8641 (cgen_asm_finish_insn): Returns address of constructed insn.
8642
8643Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8644
8645 * listing.c (file_info_struct): Remove FILE, add POS.
8646 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8647 (file_info): Don't open the file.
8648 (buffer_line): Check for the file in the last_open cache, updating
8649 as necessary.
8650 (print_source): Don't reference file_info->file.
8651 (listing_listing): Likewise.
8652 (listing_print): Close the file in the cache, if any.
8653
8654Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8655
8656 * read.c (dwarf_file_string): New file static variable.
8657 (emit_expr): Look for constant sequence that leads up to a file
8658 name in DWARF debugging output.
8659 (stringer): Use dwarf_file_string to decide whether to accept a
8660 string as a file name.
8661
8662Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8663
8664 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8665 (crack_operand): Add reg->reglst MRI hack.
8666 (r_seg): Put reglst symbols in reg_section.
8667 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8668
8669Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8670
8671 * tc-sh.c (get_specific): Handle SGR & DBR.
8672
8673Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8674
8675 * tc-h8300.c (parse_reg): Take the length of the symbol into
8676 account when attempting to match a register name.
8677 * tc-h8500.c (parse_reg): Likewise.
8678
8679Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8680
8681 * cgen.c: Formatting changes to improve readability.
8682
8683Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8684
8685 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8686 delay slot.
8687
8688Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8689
8690 Based on a patch from Jim Wilson
8691 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8692 (tc_gen_reloc): Handle cross section PC relative relocs
8693 correctly.
8694
8695Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8696
8697 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8698
8699Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8700
8701 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8702 (expr_jmp_buf): New static local.
8703 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8704 (cgen_md_operand): New function.
8705 * tc-m32r.c: Clean up pass over `struct foo' usage.
8706 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8707
8708Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8709
8710 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8711 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8712
8713Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8714
8715 * config/tc-i386.c (i386_operand): Give an error if there are
8716 unrecognized characters after an expression.
8717
8718For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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