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92eb7b32
L		 12000-12-12 H.J. Lu <hjl@gnu.org>
2
3 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
4
5 * read.h (outputting_stabs_line_debug): Change it to int.
6 * stabs.c (outputting_stabs_line_debug): Likewise.
7
8141c27d
GK		 82000-12-12 Geoffrey Keating <geoffk@redhat.com>
9
10 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
11 the address of a function result.
12
5d6f4f16
GK		 132000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
14
15 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
16 (md_assemble): Call dwarf2_emit_insn.
17 (shlib): Fix typo SHILB -> SHLIB.
18 (md_parse_option): Likewise.
19 (ppc_elf_validate_fix): Likewise:
20 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
21
d4c0c039
NC		 222000-12-12 Nick Clifton <nickc@redhat.com>
23
24 * cgen.h: Fix formatting.
25 * input-scrub.c: Fix formatting.
26 * macro.c: Fix formatting.
e972090a 27 * config/tc-mips.c: Fix formatting.
584da044
NC		 28 * doc/c-mips.texi: Fix formatting.
29
f16b83df
JH		 30Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
31
32 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
33 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
34 references.
35 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
36 otherwise.
37 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
38 (No_dSuf): Kill.
39
40 * i386.h (*_Suf): Remove No_dSuf.
41 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
42 Remove.
43 (i386_optab): Remove 'd' in the suffixes.
44
50705ef4
AM		 452000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
46
47 * config/tc-i386.c (T_SHORT): Undefine before defining.
48
beae10d5
KH		 492000-12-05 Kazu Hirata <kazu@hxi.com>
50
51 * config/tc-mips.c: Fix formatting.
52
bccba5f0 532000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 54
55 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
56 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
57 (md_show_usage): Ditto.
58 (md_parse_option): Ditto.
59 (d10v_cleanup): Writes pending instruction only if
60 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 61 Fix compile time warning messages.
50705ef4
AM		 62
63 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 64
652000-12-04 Matthew Hiller <hiller@redhat.com>
66
50705ef4 67 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 68 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
69 function entry and unset at function exit.
70
50705ef4 71 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 72
73 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
74
75 * dwarf2dbg.c: Fix compile time warning messages.
76
bc805888
KH		 772000-12-03 Kazu Hirata <kazu@hxi.com>
78
79 * config/tc-a29k.c: Fix formatting.
80 * config/tc-alpha.c: Likewise.
81 * config/tc-arm.c: Likewise.
82 * config/tc-cris.c: Likewise.
83 * config/tc-hppa.c: Likewise.
84 * config/tc-i370.c: Likewise.
85 * config/tc-i386.c: Likewise.
86 * config/tc-i860.c: Likewise.
87 * config/tc-i960.c: Likewise.
88 * config/tc-ia64.c: Likewise.
89 * config/tc-m68hc11.c: Likewise.
90 * config/tc-m68k.c: Likewise.
91 * config/tc-m88k.c: Likewise.
92 * config/tc-pj.c: Likewise.
93 * config/tc-ppc.c: Likewise.
94 * config/tc-sh.c: Likewise.
95 * config/tc-sparc.c: Likewise.
96 * config/tc-tahoe.c: Likewise.
97 * config/tc-vax.c: Likewise.
98
3dacdf2e
NC		 992000-12-01 Chris Demetriou <cgd@sibyte.com>
100
50705ef4
AM		 101 * config/tc-mips.c (mips_ip): When calculating offsets,
102 don't accept as constant the difference between the
103 addresses of symbols in two different sections.
104
105 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
106 specifiers.
107 (validate_mips_insn): Likewise. Also, update 'B' operand
108 specifier to use OP_*_CODE20 constants and delete 'm' operand
109 specifier.
110 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
111 operand specifiers. Change warning generated by 'B' operand
112 specifier to reflect its new multi-purpose usage.
113
114 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
115 -1, and update comment.
116 (file_mips_isa): Likewise.
117 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
118 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
119 ISA_* constants rather than hard-coded numbers.
120 (mips_cpu_info): New structure.
121 (mips_cpu_info_table): New table describing CPU and ISA names
122 and numbers.
123 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
124 mips_cpu_info_from_cpu): New functions.
125 (mips_isa_to_str): New function to get string for ISA name.
126 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
127 return const char *.
128 (md_begin): Redo CPU and ISA selection logic, using
129 mips_cpu_info_from_*. Convert to use ISA_* constants rather
130 than hard-coded numbers.
131 (append_insn, mips_emit_delays, macro, macro2): Convert to use
132 ISA_* constants rather than hard-coded numbers.
133 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
134 (md_longopts): Delete OPTION_NO_MIPS32.
135 (md_parse_option): Convert to use ISA_* constants rather than
136 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
137 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
138 to use strcasecmp to recognize "default" and to use
139 mips_cpu_info_from_name to get CPU numbers from argument.
140 (md_show_usage): Move -mips32 so it's with the rest of the ISA
141 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
142 mips32-4k.
143 (s_mipsset): Accept ISA value 32.
144 * doc/as.texinfo: Clean up MIPS options summary slightly,
145 remove -no-mips32. Add note about -mips4 and -mips32
146 specifying those ISA levels. Delete -mips32 and -no-mips32
147 cpu flag descriptions.
148 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
149 up the supported CPU switch list, and replace 4Kc, 4Km, and
150 4Kp entries with a single mips32-4k entry. Note that you can
151 use ".set mips32".
152
153 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
154 ISA_MIPS64.
155 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
156 -mips5 and -mips64.
157 (md_parse_option): Add cases for OPTION_MIPS5 and
158 OPTION_MIPS64.
159 (md_show_usage): Mention -mips5 and -mips64 arguments.
160 (s_mipsset): Add cases for MIPS5 and MIPS64.
161 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
162 and pseudo-CPUs.
163 * doc/as.texinfo: Mention -mips5 and -mips64 options
164 and their meanings.
165 * doc/c-mips.texi: Likewise. Also update introduction
166 and ".set" usage information.
167
168 * config/tc-mips.c (md_show_usage): Add "sb1" to the
169 CPU list.
170 (mips_cpu_info_table): Add SB-1 entries.
171 * doc/c-mips.texi: Add "sb1" to the list of CPUs
172 known to the -mcpu option.
173
174 * doc/as.texinfo: Correct description of MIPS -mcpu
175 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 176
5f68c319
NC		 1772000-12-01 Joel Sherrill <joel@OARcorp.com>
178
3dacdf2e
NC		 179 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
180 New targets.
181 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
182 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 183 * configure: Regenerate.
184 * config.in: Regenerate.
185 * Makefile.in: Regenerate.
186 * aclocal.m4: Regenerate.
187 * po/gas.pot: Regenerate.
50705ef4 188
4ce3447c
PB		 1892000-11-30 Philip Blundell <pb@futuretv.com>
190
191 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
192 even in non BFD_ASSEMBLER case.
193
76a0ddac
DN		 1942000-11-30 Diego Novillo <dnovillo@redhat.com>
195
196 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
197 syntax.
198
220e750f
RH		 1992000-11-29 Richard Henderson <rth@redhat.com>
200
201 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
202 until dwarf2_finish; use relaxation to get cross-fragment offsets;
203 thread multiple subsegments properly; handle multiple code
204 sections properly; emit proper compilation unit info for assembler
205 generated debugging.
206
207 * as.h (enum _relax_state): Add rs_dwarf2dbg.
208 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
209 (dwarf2dbg_estimate_size_before_relax): Declare.
210 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
211 * write.c: Include dwarf2dbg.h.
212 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
213 (relax_segment): Likewise.
214
99b222b4
HPN		 2152000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
216
217 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
218 jump>: Use as_bad_where instead of as_bad. Tweak error message
219 accordingly. Stabilize frag by updating fix part and resetting
220 variant part.
221 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 222 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
223 indexing is_end_of_line[].
224 (md_assemble): Initialize size to 0.
225 (md_section_align): Mark parameter seg as unused.
e46fee70 226 (parse_reg): Parse names case-insensitively.
99b222b4 227
814f6641
KH		 2282000-11-28 Kazu Hirata <kazu@hxi.com>
229
230 * config/obj-aout.h: Fix formatting.
231 * config/obj-bout.h: Likewise.
232 * config/obj-coff.c: Likewise.
233 * config/obj-coff.h: Likewise.
234 * config/obj-elf.h: Likewise.
235 * config/obj-som.h: Likewise.
236 * config/obj-vms.c: Likewise.
237 * config/obj-vms.h: Likewise.
238 * config/tc-h8300.h: Likewise.
239 * config/tc-ns32k.h: Likewise.
240 * config/tc-sparc.h: Likewise.
241 * config/tc-tic54x.h: Likewise.
242 * config/tc-z8k.h: Likewise.
243
e47b9e39
NC		 2442000-11-28 Nick Clifton <nickc@redhat.com>
245
246 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
247 License is present in the sources, but not the output, and
248 also available from the GNU website.
249 (GNU Free Documentation License): Comment out this section.
250
fcdc20a4
HPN		 2512000-11-28 Hans-Peter Nilsson <hp@axis.com>
252
43c34dee
HPN		 253 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
254 targets. Remove i860 from valid a.out targets.
255 * Makefile.in: Regenerate.
256
fcdc20a4 257 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 258 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 259 (md_assemble): Call dwarf2_emit_insn if generating ELF.
260 (s_cris_file, s_cris_loc): New.
261 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
262 * Makefile.am: Regenerate dependencies.
263 * Makefile.in: Regenerate.
264
16887944
AM		 2652000-11-28 Alan Modra <alan@linuxcare.com.au>
266
267 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
268 (MRI_MUL_PRECEDENCE): Likewise.
269 (op_rank): Fix a comment typo.
270
ae3e85dd
SC		 2712000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
272
273 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
274 the error message.
275 (get_operand): Fix analysis for movw/movb instructions.
276
077b8428
NC		 2772000-11-24 Nick Clifton <nickc@redhat.com>
278
279 * configure.in (xscale-elf): Add target.
280 (xscale-coff): Add target.
281 * configure: Regenerate.
282
283 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
284 extenstion.
285 (ARM_EXT_XSCALE): New ARM architecture extension.
286 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
287 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
288 (ARM_THUMB): Rename to ARM_EXT_THUMB.
289 (ARM_ARCH_V4): Remove processor from architecture.
290 (ARM_ARCH_3M): New architecutre definition.
291 (ARM_ARCH_V5TE): New architecutre definition.
292 (ARM_ARCH_XSCALE): New architecutre definition.
293 (CPU_DEFAULT): Allow to be defaulted to XScale.
294 (atpcs): New boolean variable.
295 (ldr_flags): Support 'd' flag for double word loads.
296 (str_flags): Support 'd' flag for double word stored.
297 (do_mia): New function.
298 (do_mar): New function.
299 (do_mra): New function.
300 (do_pld): New function.
301 (do_ldrd): New function.
302 (do_blx): New function.
303 (do_bkpt): New function.
304 (do_clz): New function.
305 (do_lstc2): New function.
306 (do_cdp2): New function.
307 (do_t_blx): New function.
308 (do_t_bkpt): New function.
309 (do_smla): New function.
310 (do_smlal): New function.
311 (do_smul): New function.
312 (do_qadd): New function.
313 (do_co_reg2c): New function.
314 (LONGEST_INSN): Redefine to 7.
315
316 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
317 command line switches.
318
2434f565
JW		 3192000-11-22 Jim Wilson <wilson@redhat.com>
320
321 * config/tc-ia64.c (pseudo_func): Add missing initializers.
322 (struct rsrc): Make line unsigned.
323 (gr_values): Add missing initializer.
324 (SLOT_NUM_NOT_SET): Add unsigned cast.
325 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
326 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
327 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
328 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
329 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
330 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
331 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
332 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
333 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
334 Add ATTRIBUTE_UNUSED to unused parameters.
335 (convert_expr_to_ab_reg): Add parens.
336 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
337 (dot_prologue): Initialize grsave when declared.
338 (md_pseudo_table): Add missing initializers.
339 (operand_match): Add casts to bfd_vma.
340 (emit_one_bundle): Delete unused local prev. Make required_template
341 unsigned.
342 (specify_resource): Cast i to unsigned.
343 (note_register_values): Use fprintf_vma.
344 (print_dependency): Likewise.
345
5a080f89
JW		 3462000-11-21 Jim Wilson <wilson@redhat.com>
347
5e7474a7
JW		 348 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
349 for unwind info section.
350 (dot_endp): Likewise for unwind section.
351
5a080f89
JW		 352 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
353 fix_new_exp.
354
732d96b6
JJ		 3552000-11-21 Jakub Jelinek <jakub@redhat.com>
356
357 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
358 (output_insn): Call dwarf2_emit_insn.
b8e904dc 359 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 360
6d2cf69f
RH		 3612000-11-17 Richard Henderson <rth@redhat.com>
362
363 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
364 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
365 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
366
8179bd9b
NC		 3672000-11-17 Nick Clifton <nickc@redhat.com>
368
369 * config/tc-arm.c (md_pseudo_table): Add support for .line and
370 .file pseudo ops.
371
316e2c05
RH		 3722000-11-17 Richard Henderson <rth@redhat.com>
373
374 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
375
a8316fe2
RH		 3762000-11-17 Richard Henderson <rth@redhat.com>
377
378 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 379 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 380 tri-state definition of alpha_flag_mdebug.
381 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
382 (s_alpha_file): Store first .file directive.
383 (s_alpha_stab): New.
384 (md_pseudo_table): Add stabs and stabn.
385
e346e481
RH		 3862000-11-17 Richard Henderson <rth@redhat.com>
387
388 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
389
4dc7ead9
RH		 3902000-11-17 Richard Henderson <rth@redhat.com>
391
392 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 393 (main): Call dwarf2_finish.
4dc7ead9
RH		 394 * as.h (debug_type): Clarify documentation of the meaning
395 of this variable.
396 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
397 (print_stats): Fix parenthesis problem.
398 (now_subseg_size): New.
399 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
400 (dwarf2_directive_file): Don't set debug_type.
401 (dwarf2_where): Honor DEBUG_DWARF2 first.
402 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
403 do nothing if not emitting dwarf2 debug info, or no work.
404 * dwarf2dbg.h (dwarf2_emit_insn): Update.
405 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
406 (ecoff_new_file): Likewise.
407 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
408 commentary wrt dwarf2.
409
410 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
411 ATTRIBUTE_UNUSED as needed.
412 (emit_insn): Call dwarf2_emit_insn.
413 (s_alpha_file): New.
414 (s_alpha_loc): New.
415 (s_alpha_coff_wrapper): Don't handle them.
416 (md_pseudo_table): Update for .file and .loc.
417 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
418
419 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
420 don't protect with debug_type.
421 * config/tc-hppa.c (md_assemble): Likewise.
422 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
423 * config/tc-mn10300.c (md_assemble): Likewise.
424 * config/tc-sh.c (md_assemble): Likewise.
425 * config/tc-v850.c (md_assemble): Likewise.
426
427 * config/tc-arm.c (arm_end_of_source): Remove.
428 * config/tc-hppa.c (pa_end_of_source): Remove.
429 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
430 * config/tc-mn10300.c (mn10300_finalize): Remove.
431 * config/tc-sh.c (sh_finalize): Remove.
432 * config/tc-v850.c (sh_finalize): Remove.
433
434 * config/tc-arm.h (md_end): Remove.
435 * config/tc-hppa.h (md_end): Remove.
436 (DWARF2_LINE_MIN_INSN_LENGTH): New.
437 * config/tc-m68hc11.h (md_end): Remove.
438 * config/tc-mn10300.h (md_end): Remove.
439 * config/tc-sh.h (md_end): Remove.
440 * config/tc-v850.h (md_end): Remove.
441
442 * config/tc-ia64.c (emit_one_bundle): Don't protect
443 dwarf2 bits with debug_type.
444 (md_assemble): Likewise.
445 (ia64_end_of_source): Don't call dwarf2_finish.
446
ca683b78
JW		 4472000-11-16 Jim Wilson <wilson@redhat.com>
448
449 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
450 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
451 > 16.
452
6f620856
L		 4532000-11-16 H.J. Lu <hjl@gnu.org>
454
455 * config/obj-elf.c (obj_elf_symver): Don't check the missing
456 version name.
457
19d63e5d
KH		 4582000-11-15 Kazu Hirata <kazu@hxi.com>
459
460 * config/tc-tic30.c: Fix formatting.
461 * config/tc-tic80.c: Likewise.
462 * config/tc-v850.c: Likewise.
463 * config/tc-vax.c: Likewise.
464 * config/tc-w65.c: Likewise.
465 * config/tc-z8k.c: Likewise.
466
a8761a19
DD		 4672000-11-14 DJ Delorie <dj@redhat.com>
468
469 * config/tc-v850.c: Support dwarf2.
470 * config/tc-v850.h: Ditto.
471
472 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
473 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 474
88be23ec
BS		 4752000-11-15 Bernd Schmidt <bernds@redhat.com>
476
477 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
478 (errata_nops_necessary_p): New function.
479 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
480 md.
481
72a76794
JW		 4822000-11-14 Jim Wilson <wilson@redhat.com>
483
484 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
485 return little endian bfd formats.
486
4a1805b1
KH		 4872000-11-14 Kazu Hirata <kazu@hxi.com>
488
489 * config/aout_gnu.h: Fix formatting.
490 * config/atof-vax.c: Likewise.
491 * config/m68k-parse.h: Likewise.
492 * config/m88k-opcode.h: Likewise.
493 * config/obj-elf.c: Likewise.
494 * config/tc-arm.c: Likewise.
495 * config/tc-cris.c: Likewise.
496 * config/tc-i386.c: Likewise.
497 * config/tc-ia64.c: Likewise.
498 * config/tc-mn10300.c: Likewise.
499 * config/te-386bsd.h: Likewise.
500 * config/te-hppa.h: Likewise.
501 * config/te-nbsd.h: Likewise.
502 * config/te-ppcnw.h: Likewise.
503 * config/te-sparcaout.h: Likewise.
504 * config/te-tmips.h: Likewise.
505 * config/vax-inst.h: Likewise.
506 * config/vms-conf.h: Likewise.
507
c810873d
JJ		 5082000-11-14 Jakub Jelinek <jakub@redhat.com>
509
510 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
511
79082ff0
L		 5122000-11-13 H.J. Lu <hjl@gnu.org>
513
514 * config/obj-elf.c (elf_frob_symbol): Support
515 ".symver name,name2@@@nodename".
516 (elf_frob_file_before_adjust): Likewise.
517
518 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
519 and ".symver name,name2@@@nodename".
520 Fix a typo.
521
1da00eb4
L		 5222000-11-12 H.J. Lu (hjl@gnu.org)
523
524 * config/obj-elf.c (obj_elf_symver): Check missing version
525 name.
526
f585997b
L		 5272000-11-12 H.J. Lu (hjl@gnu.org)
528
529 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
530 instead of bfd_vma for non-bfd assemblers.
531
ef5c4bfc
KH		 5322000-11-09 Kazu Hirata <kazu@hxi.com>
533
534 * itbl-ops.c: Fix comment typos.
535
f5a30c2e
JW		 5362000-11-08 Jim Wilson <wilson@redhat.com>
537
538 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
539 (struct unwind): Add next_slot_frag field.
540 (slot_index): New parameters slot_frag and first_frag. Add code
541 to add in frag sizes when different. Add comments.
542 (fixup_unw_records): New locals first_frag and last_frag. Pass new
543 arguments to slot_index.
544 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
545 loop end. Set next_slot_frag field.
546
339681c0
L		 5472000-11-07 H.J. Lu <hjl@gnu.org>
548
549 * doc/as.texinfo (.symver): Updated for versioned symbol
550 reference.
551
552 * obj.h (format_ops): Add the frob_file_before_adjust field.
553
554 * config/obj-aout.c (aout_format_ops): Set the
555 frob_file_before_adjust field to 0.
556 * config/obj-coff.c (coff_format_ops): Likewise.
557 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
558
559 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
560 name.
561 (elf_frob_file_before_adjust): New function to remove unneeded
562 versioned symbols from the symbol table.
563 (elf_format_ops): Set the frob_file_before_adjust field to
564 elf_frob_file_before_adjust.
565
566 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
567 not defined.
568
569 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
570
4a314ec8
NC		 5712000-11-07 Peter Targett <peter.targett@arccores.com>
572
573 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
574 BIG_ENDIAN macros.
575 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
576 Fix compile time warning messages.
50705ef4 577
604d524f
NC		 5782000-11-07 Nick Clifton <nickc@redhat.com>
579
580 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
581 buffer in order to avoid buffer overflows.
582
44f5c83a
JW		 5832000-11-06 Steve Ellcey <sje@cup.hp.com>
584
585 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
586 Change M to m for -milp32 or -mlp64 to match gcc.
587 (dot_endp): Use bytes_per_address instead of 8.
588 (emit_one_bundle): Use number_to_chars_littleendian instead of
589 md_number_to_chars.
590 (fix_insn): Likewise.
591 (ia64_init): New function.
592 (ia64_target_format): New function.
593 (md_begin): Set endianness, arch, and machine as appropriate.
594 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
595 Make these macros depend on TE_HPUX macro.
596 (TARGET_FORMAT): Define.
597 (HOST_SPECIAL_INIT): Define.
598 * config/te-hpux.h: New file.
599 * configure.in: Add "ia64-*-hpux*" target to configure.
600 * configure: Regenerate.
50705ef4 601
7152f1dc
KH		 6022000-11-06 Kazu Hirata <kazu@hxi.com>
603
ef99799a
KH		 604 * as.c: Fix formatting.
605 * dwarf2dbg.c: Likewise.
606 * input-file.c: Likewise.
7152f1dc
KH		 607 * input-file.h: Likewise.
608 * input-scrub.c: Likewise.
ef99799a
KH		 609 * itbl-ops.c: Likewise.
610 * listing.c: Likewise.
611 * macro.h: Likewise.
612 * messages.c: Likewise.
613 * read.c: Likewise.
614 * subsegs.c: Likewise.
615 * subsegs.h: Likewise.
616 * write.c: Likewise.
7152f1dc 617
cf055d54
NC		 6182000-11-06 Nick Clifton <nickc@redhat.com>
619
620 * doc/as.texinfo: Add GNU Free Documentation License.
621 * doc/gasp.texi: Add GNU Free Documentation License.
622 * doc/as.1: Add GNU Free Documentation License.
623
8d6b5c8e
NC		 6242000-11-05 Nick Clifton <nickc@redhat.com>
625
626 * config/tc-arm.c: Add include of "dwarf2dbg.h"
627
59ff2774
NC		 6282000-11-02 Per Lundberg <plundis@chaosdev.org>
629
630 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
631 * configure: Regenerate.
632
37d8bb27
NC		 6332000-11-01 Nick Clifton <nickc@redhat.com>
634
635 * read.c (original_case_string): New global variable.
636 (read_a_source_file): Copy opcode string into
637 original_case_string if clobbering the case of the opcode.
638 * read.h: Export the definition of original_case_string.
639 * config/tc-arm.c (md_assembler): When parsing a .req
640 directive use the original opcode string, not the case
641 clobbered version.
642
d75bb8cf
NC		 6432000-11-02 Nick Clifton <nickc@redhat.com>
644
645 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 646 variable.
d75bb8cf
NC		 647 (md_assemble): Call dwarf2_generate_asm_lineno instead of
648 dwarf2_where and dwarf2_gen_line_info.
649
6c17cfe4
PB		 6502000-11-02 Theo Honohan <th@futuretv.com>
651
50705ef4 652 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 653
c51ce5f0
EC		 6542000-10-31 Eric Christopher <echristo@redhat.com>
655
656 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
657 or pc-relative, else use fx_offset.
658
f1bcba5b
JW		 6592000-10-31 Jim Wilson <wilson@redhat.com>
660
661 * config/tc-ia64.c (struct md): New field tag_fixups.
662 (ia64_flush_insns): Handle tag_fixups. Error if dangling
663 qualifying predicate.
664 (emit_one_bundle): Delete spurious multiplication by one. Handle
665 tag_fixups.
666 (ia64_start_line): Error if dangling qualifying predicate.
667 (defining_tag): New static variable.
668 (ia64_unrecognized_line, case '['): Parse tags.
669 (ia64_frob_label): Create tag_fixups.
670 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 671
8637c045
AM		 6722000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
673
674 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
675
ebeeafe6
BS		 6762000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
677
678 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
679
b041f888
KH		 6802000-10-30 Kazu Hirata <kazu@hxi.com>
681
682 * expr.c: Fix formatting.
683 * flonum-copy.c: Likewise.
684 * flonum.h: Likewise.
685 * gasp.c: Likewise.
686 * hash.c: Likewise.
687
d8374dcd
HPN		 6882000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
689
690 * as.h (OPTION_MD_BASE): Bump to 190.
691 * as.c (parse_args) <std_longopts>: Add comment about the need to
692 check OPTION_MD_BASE in as.h.
693
1308f14c
HPN		 694 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
695 for weak symbols.
696
6f6ef0fa
NC		 6972000-10-27 Nick Clifton <nickc@redhat.com>
698
699 * configure.in (emulations): Add m68hc12.
700 * configure: Regenerate.
701 * po/gas.pot: Regenerate.
c51ce5f0 702
bf1b5881
AH		 7032000-10-27 Aldy Hernandez <aldyh@redhat.com>
704
50705ef4
AM		 705 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
706 cpsr*.
707 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 708
85a39694
NC		 7092000-10-25 Nick Clifton <nickc@redhat.com>
710
711 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
712 a DWARF2 line number information sequence.
713
714 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
715
716 * read.c (generate_lineno_debug): Update comment describing why
717 DWARF2 line number debug information is not generated
718 automatically by this function.
719
720 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
721 not all.
c51ce5f0 722
85a39694
NC		 723 * config/tc-arm.h (md_end): Define.
724 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 725
85a39694
NC		 726 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
727 if generating DWARF2 line numbers.
728 (arm_end_of_source): New function. Call dwarf2_finish if
729 necessary.
730
731 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
732 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
733 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 734
cce0cbdc
DN		 7352000-10-25 Diego Novillo <dnovillo@cygnus.com>
736
737 * tc-i386.c: Fix prototype declarations for functions taking no
738 arguments.
739
64a0c779
DN		 7402000-10-24 Diego Novillo <dnovillo@cygnus.com>
741
742 * tc-i386.c (i386_operand_modifier): Remove.
743 (build_displacement_string): Remove.
744 (i386_parse_seg): Remove.
745 (i386_intel_memory_operand): Remove.
746 (i386_intel_operand): Re-write using recursive descent parser based
747 on MASM documentation.
748 (struct intel_parser_s): New structure.
749 (intel_parser): New static variable.
750 (struct intel_token): New structure.
751 (cur_token, prev_token): New static variables.
752 (T_NIL): Define.
753 (T_CONST): Define.
754 (T_REG): Define.
755 (T_BYTE): Define.
756 (T_WORD): Define.
757 (T_DWORD): Define.
758 (T_QWORD): Define.
759 (T_XWORD): Define.
760 (T_SHORT): Define.
761 (T_OFFSET): Define.
762 (T_PTR): Define.
763 (T_ID): Define.
764 (intel_match_token): New function.
765 (intel_get_token): New function.
766 (intel_putback_token): New function.
767 (intel_expr): New function.
768 (intel_e05): New function.
769 (intel_e05_1): New function.
770 (intel_e06): New function.
771 (intel_e06_1): New function.
772 (intel_e09): New function.
773 (intel_e09_1): New function.
774 (intel_e10): New function.
775 (intel_e10_1): New function.
776 (intel_e11): New function.
777
19f7b010
JJ		 7782000-10-20 Jakub Jelinek <jakub@redhat.com>
779
780 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
781 instructions to loose any special insn->architecture mask.
782
783 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
784 (sparc_md_end, sparc_arch_types, sparc_arch,
785 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
786 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
787 request v9b architecture if they are used).
788
3ae647a0
NC		 7892000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
790
791 * config/tc-m68k.c: Fix the previous misapplied patch.
792
5cbdaa77
NC		 7932000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
794
50705ef4
AM		 795 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
796 BFD_ASSEMBLER and !BFD_ASSEMBLER.
797 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
798 BFD_RELOC_*.
5cbdaa77 799
e6c774b4
KH		 8002000-10-17 Kazu Hirata <kazu@hxi.com>
801
802 * debug.c: Fix formatting.
803 * depend.c: Likewise.
804 * dwarf2dbg.c: Likewise.
805 * dwarf2dbg.h: Likewise.
806 * ecoff.c: Likewise.
807 * expr.c: Likewise.
808 * expr.h: Likewise.
809 * flonum-konst.c: Likewise.
810 * frags.h: Likewise.
811
ea20a7da
CC		 8122000-10-17 Chandrakala Chavva <cchavva@redhat.com>
813
814 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
815 options.
816 * doc/as.texinfo: Added notes about this new option.
817
266cb5f1
HPN		 8182000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
819
820 * config/tc-sh.c (JREG): Remove.
821 (md_convert_frag): Remove #if 0:d code using JREG.
822
6588847e
DN		 8232000-10-15 Diego Novillo <dnovillo@cygnus.com>
824
825 * config/tc-i386.c (i386_operand_modifier): Only match
826 modifiers SHORT and FLAT if they are followed by a space.
827 (parse_register): When `allow_naked_reg' is set, do not confuse
828 identifiers that start with a register name with a register.
829
30a2b4ef
KH		 8302000-10-12 Kazu Hirata <kazu@hxi.com>
831
832 * app.c: Fix formatting.
833 * as.c: Likewise.
834 * as.h: Likewise.
835 * bit_fix.h: Likewise.
836 * cgen.c: Likewise.
837 * cgen.h: Likewise.
838 * cond.c: Likewise.
839
d01e2a23
AM		 8402000-10-11 Alan Modra <alan@linuxcare.com.au>
841
842 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
843
44852b19
AM		 8442000-10-07 Alan Modra <alan@linuxcare.com.au>
845
dc1fc56b
AM		 846 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
847 Re-arrange function a little and improve error message.
848
44852b19
AM		 849 * write.c (write_relocs): Fix a comment.
850
851 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
852 link-once sections.
853
afa680f8
JW		 8542000-10-05 Jim Wilson <wilson@cygnus.com>
855
856 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
857
ce8a8b2f
AM		 8582000-10-05 Alan Modra <alan@linuxcare.com.au>
859
860 * config/tc-i386.c: Delete some useless comments, reformat others.
861
862 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
863 non-global syms in linkonce sections.
864
56d27c17
AM		 8652000-10-04 Ralf Baechle <ralf@gnu.org>
866
867 * config/tc-ia64.c (operand_match): Don't use // style comments.
868 * config/tc-i370.c: Likewise.
869
7b15d668
HPN		 8702000-09-29 Hans-Peter Nilsson <hp@axis.com>
871
872 Changes to handle varying register prefix and user symbol prefix.
873 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
874 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
875 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
876 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
877 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
878 (demand_register_prefix): New variable.
879 (md_pseudo_table): New pseudo ".syntax".
880 (md_longopts): New options --no-underscore and --underscore.
881 (cris_target_format): Return elf32-us-cris or elf32-cris depending
882 on symbols_have_leading_underscore.
883 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
884 (get_spec_reg): Ditto.
885 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
886 Fix formatting.
887 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
888 --help.
889 <case OPTION_NO_US, case OPTION_US>: New.
890 (md_show_usage): Be brief and reformat to match continuation of
891 --help.
892 * po/gas.pot: Regenerate.
893
27df9f40
AM		 8942000-09-28 Alan Modra <alan@linuxcare.com.au>
895
896 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
897 force relocs for 12 bit branches.
898 (md_apply_fix): Similarly, adjust logic here.
899
5506e1a5
AM		 9002000-09-28 Alan Modra <alan@linuxcare.com.au>
901
902 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
903 adjust for external and weak syms as we will use a reloc. Allow
904 for +8 offset when calculating limits of branches.
905 (hppa_fix_adjustable): Undo 2000-09-23 change.
906 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
907 Correct distance calculation.
47d89dba
AM		 908 (tc_gen_reloc): Print the file name and line number if we can't
909 handle a fixup.
5506e1a5
AM		 910
911 From John David Anglin <dave@hiauly1.hia.nrc.ca>
912 * config/tc-hppa.c (nonzero_dibits): Define.
913 (arg_reloc_stub_needed): Check each arg and return value
914 separately for zero case.
915 (pa_align): Declare argument `bytes'.
916
81d4177b
KH		 9172000-09-25 Kazu Hirata <kazu@hxi.com>
918
919 * config/tc-cris.c: Fix formatting.
920 * config/tc-d10v.h: Likewise.
921 * config/tc-d30v.c: Likewise.
922 * config/tc-d30v.h: Likewise.
923 * config/tc-fr30.c: Likewise.
924 * config/tc-fr30.h: Likewise.
925 * config/tc-m68k.c: Likewise.
926 * config/tc-m68k.h: Likewise.
927 * config/tc-pj.h: Likewise.
928 * config/tc-ppc.c: Likewise.
929 * config/tc-ppc.h: Likewise.
930 * config/tc-sh.c: Likewise.
931 * config/tc-sh.h: Likewise.
932 * config/tc-sparc.c: Likewise.
933 * config/tc-v850.h: Likewise.
934 * config/tc-vax.h: Likewise.
935 * config/tc-w65.h: Likewise.
936 * config/tc-z8k.h: Likewise.
937
959ee541
AM		 9382000-09-23 Alan Modra <alan@linuxcare.com.au>
939
940 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
941 checks only for ELF.
942 (hppa_force_relocation): Likewise.
943
139368c9
JW		 9442000-09-22 Jim Wilson <wilson@cygnus.com>
945
946 * config/tc-ia64.c (dv_sem): Add "stop".
947 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
948 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
949 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
950 match above.
951 (mark_resources): Check IA64_RS_PRr.
952
151337e8
NC		 9532000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
954
56d27c17 955 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 956 md_estimate_size_before_relax): Redesign and clean up the
957 relaxation mechanism.
958
0b7410c4
KH		 9592000-09-21 Kazu Hirata <kazu@hxi.com>
960
961 * config/tc-ns32k.c: Fix formatting.
962 * config/tc-ns32k.h: Likewise.
963
a4d24084
KH		 9642000-09-20 Kazu Hirata <kazu@hxi.com>
965
82efde3a
KH		 966 * config/tc-m32r.c: Fix formatting.
967 * config/tc-m32r.h: Likewise.
968 * config/tc-m68851.h: Likewise.
969 * config/tc-m68hc11.c: Likewise.
970 * config/tc-m68hc11.h: Likewise.
971 * config/tc-m88k.c: Likewise.
972 * config/tc-mcore.c: Likewise.
a75214e5 973 * config/tc-mcore.h: Likewise.
82efde3a
KH		 974 * config/tc-mips.c: Likewise.
975 * config/tc-mips.h: Likewise.
976 * config/tc-mn10200.h: Likewise.
977 * config/tc-mn10300.h: Likewise.
a75214e5 978 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 979 * config/tc-tahoe.h: Likewise.
980
4844386e 9812000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 982
983 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
984 Likewise in relaxation description comments.
985
9e754211
AM		 9862000-09-18 Alan Modra <alan@linuxcare.com.au>
987
988 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
989 subtraction of two syms without emitting a relocation.
990
991 From David Huggins-Daines <dhd@linuxcare.com>
992 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
993 global or weak symbols.
994
4a4f25cf
KH		 9952000-09-15 Kazu Hirata <kazu@hxi.com>
996
997 * config/tc-h8300.h: Fix formatting.
998 * config/tc-h8500.c: Likewise.
999 * config/tc-h8500.h: Likewise.
1000 * config/tc-hppa.h: Likewise.
1001 * config/tc-i370.h: Likewise.
1002 * config/tc-i386.h: Likewise.
1003 * config/tc-i860.c: Likewise.
1004 * config/tc-i860.h: Likewise.
1005 * config/tc-i960.h: Likewise.
1006 * config/tc-ia64.c: Likewise.
1007 * config/tc-ia64.h: Likewise.
1008
1dab94dd
KH		 10092000-09-14 Kazu Hirata <kazu@hxi.com>
1010
1011 * config/tc-a29k.c: Fix formatting.
1012 * config/tc-alpha.c: Likewise.
1013 * config/tc-arc.c: Likewise.
1014 * config/tc-arc.h: Likewise.
1015 * config/tc-arm.c: Likewise.
1016 * config/tc-arm.h: Likewise.
1017 * config/tc-avr.c: Likewise.
1018 * config/tc-avr.h: Likewise.
1019 * config/tc-tic30.c: Likewise.
1020 * config/tc-tic30.h: Likewise.
1021 * config/tc-tic54x.c: Likewise.
1022 * config/tc-tic54x.h: Likewise.
1023 * config/tc-tic80.c: Likewise.
1024 * config/tc-tic80.h: Likewise.
1025
7484b8e6
TW		 10262000-09-14 Timothy Wall <twall@cygnus.com>
1027
1028 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1029 parallel comparisons for later use.
1030 (struct rsrc): Add parallel comparison type.
1031 (resources_match): Skip special cases of PR usage (non-conflicting
1032 parallel compares).
56d27c17 1033
bf514e21
KH		 10342000-09-13 Kazu Hirata <kazu@hxi.com>
1035
1036 * config/obj-ecoff.c: Fix formatting.
1037 * config/obj-elf.c: Likewise.
1038 * config/obj-elf.h: Likewise.
1039 * config/obj-evax.h: Likewise.
1040 * config/obj-generic.h: Likewise.
1041 * config/obj-hp300.c: Likewise.
1042 * config/obj-hp300.h: Likewise.
1043 * config/obj-ieee.h: Likewise.
1044 * config/obj-vms.c: Likewise.
1045 * config/obj-vms.h: Likewise.
1046
156c2f8b 10472000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1048
50705ef4
AM		 1049 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1050 (md_parse_option): Ditto.
1051 (md_longopts): Add -mips32 option.
1052 (md_show_usage): Document new options.
1053 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1054 (mips_ip): Assemble mfc0 with a sub-selection code.
1055 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1056 (mips_cpu_to_str): New function.
1057 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1058 Use CPU_* defines instead of hardcoded numbers.
1059
50705ef4
AM		 1060 * doc/as.texinfo: Document new options.
1061 * doc/c-mips.texi: Ditto.
156c2f8b 1062
a01b9fa4
KH		 10632000-09-12 Kazu Hirata <kazu@hxi.com>
1064
1065 * as.h: Fix formatting.
1066 * asintl.h: Likewise.
1067 * bit_fix.h: Likewise.
dcd619be
KH		 1068 * config/obj-aout.c: Likewise.
1069 * config/obj-aout.h: Likewise.
1070 * config/obj-bout.c: Likewise.
1071 * config/obj-bout.h: Likewise.
1072 * config/obj-coff.c: Likewise.
1073 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1074 * dwarf2dbg.h: Likewise.
1075 * expr.h: Likewise.
1076 * flonum.h: Likewise.
1077 * frags.h: Likewise.
1078 * itbl-ops.h: Likewise.
1079 * macro.h: Likewise.
1080 * read.h: Likewise.
1081 * sb.h: Likewise.
1082 * struc-symbol.h: Likewise.
1083 * subsegs.h: Likewise.
1084 * symbols.h: Likewise.
1085 * tc.h: Likewise.
1086 * write.h: Likewise.
1087
92774660
KH		 10882000-09-11 Kazu Hirata <kazu@hxi.com>
1089
f0e652b4
KH		 1090 * bignum-copy.c: Fix formatting.
1091 * config/tc-i370.c: Likewise.
92774660
KH		 1092 * config/tc-i960.c: Likewise.
1093 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1094 * ehopt.c: Likewise.
1095 * flonum-copy.c: Likewise.
1096 * flonum-konst.c: Likewise.
1097 * flonum-mult.c: Likewise.
1098 * literal.c: Likewise.
1099 * read.c: Likewise.
1100 * sb.c: Likewise.
1101 * stabs.c: Likewise.
1102 * subsegs.c: Likewise.
92774660 1103
222f8079
PB		 11042000-09-09 Philip Blundell <philb@gnu.org>
1105
1106 * configure.in (arm*-*-uclinux*): New target.
1107 * configure: Regenerate.
1108
c488923f
KH		 11092000-09-09 Kazu Hirata <kazu@hxi.com>
1110
1111 * input-file.c: Fix formatting.
1112 * itbl-ops.c: Likewise.
1113 * messages.c: Likewise.
1114
e0e3ecca
PB		 11152000-09-08 Philip Blundell <philb@gnu.org>
1116
1117 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1118 offset is negative.
1119
5d64ca4e
L		 11202000-09-07 H.J. Lu <hjl@gnu.org>
1121
1122 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1123 * configure: Rebuild.
1124
bdaaa2e1
KH		 11252000-09-07 Kazu Hirata <kazu@hxi.com>
1126
e49bc11e
KH		 1127 * atof-generic.c: Fix formatting.
1128 * config/tc-mips.c: Likewise.
e13b337a
KH		 1129 * config/tc-vax.c: Likewise.
1130 * input-scrub.c: Likewise.
bdaaa2e1 1131
d07ed2cd
AO		 11322000-09-07 Alexandre Oliva <aoliva@redhat.com>
1133
1134 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1135 * configure.in (sh-*-linux*): Added.
1136 * configure: Rebuilt.
1137
86905619
KH		 11382000-09-06 Kazu Hirata <kazu@hxi.com>
1139
a28a3ccf
JL		 1140 * config/tc-hppa.c: Fix formatting.
1141
86905619
KH		 1142 * ecoff.c: Fix formatting.
1143
58cccadb
AO		 11442000-09-06 Alexandre Oliva <aoliva@redhat.com>
1145
1146 * configure: Rebuilt with new libtool.m4.
1147
542d6675
KH		 11482000-09-05 Kazu Hirata <kazu@hxi.com>
1149
1150 * cgen.c: Fix formatting.
1151 * config/tc-ia64.c: Likewise.
1152
5b343f5a
NC		 11532000-09-05 Nick Clifton <nickc@redhat.com>
1154
1155 * aclocal.m4: Regenerate.
1156 * config.in: Regenerate.
1157 * configure: Regenerate.
1158 * po/gas.pot: Regenerate.
50bbae35 1159
07e90ad5
HPN		 11602000-09-05 Hans-Peter Nilsson <hp@axis.com>
1161
1162 * config/tc-cris.c: Correct comment typos.
1163
1485d400
EC		 11642000-09-05 Eric Christopher <echristo@cygnus.com>
1165
1166 * config/tc-mn10300.c: Cleanup.
1167 (md_pcrel_from): Enable.
1168
904a31bf
AM		 11692000-09-05 Alan Modra <alan@linuxcare.com.au>
1170
927781e2
AM		 1171 * expr.c (operand): Fix a comment typo.
1172 * write.c (write_relocs): Fix a signed/unsigned warning.
1173
ecacdc7a
AM		 1174 * config/tc-hppa.c (fudge_reg_expressions): New
1175 (hppa_force_reg_syms_absolute): New.
1176 (pa_equ): Allow reg_section expressions.
1177 * config/tc-hppa.c (md_optimize_expr): Define.
1178 (hppa_force_reg_syms_absolute): Prototype.
1179
1180 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1181 (pa_parse_number): Pass in arg to select fp reg parsing.
1182 Return 1 to indicate format checks pass. If strict, then only
1183 accept a register or register symbol. Return value in...
1184 (pa_number): New static for pa_parse_number.
1185 (FP_REG_BASE): Define.
1186 (FP_REG_RSEL): Define.
1187 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1188 appropriate. White space changes.
1189 (need_pa11_opcode): Don't bother passing any params, get them from
1190 globals instead.
1191 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1192 Remove extraneous check in case 'Q'.
1193 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1194 reg, set section of resulting symbol to reg_section.
1195 (pa_parse_space_stmt): Modify call to pa_parse_number.
1196 (pa_space): Likewise.
1197
904a31bf
AM		 1198 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1199 (hppa_force_relocation): Handle vtable relocs.
1200 (pa_vtable_entry): New.
1201 (pa_vtable_inherit): New.
1202 (md_pseudo_table): Add entries for vtable pseudos.
1203 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1204 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1205 against weak syms.
1206 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1207 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1208 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1209 millicode import.
1210 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1211 specify a symbol type.
1212
1213 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1214 dependent things together.
1215 (md_elf_symbol_type): Define.
1216
1217 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1218 symbol.
1219 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1220
1221 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1222 (obj_elf_vtable_entry): Declare.
1223
1224 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1225 and export function.
1226 (obj_elf_vtable_entry): Similarly.
1227 (elf_pseudo_table): Fix the damage with a cast.
1228
a47cf567 12292000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1230
1231 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1232 for template selection when a label is needed.
1233
197865e8
KH		 12342000-09-02 Kazu Hirata <kazu@hxi.com>
1235
1236 * config/tc-ia64.c: Fix formatting.
1237
18e03609
NC		 12382000-09-02 Nick Clifton <nickc@redhat.com>
1239
1240 * configure.in: Increase version number to 2.10.91.
1241 * configure: Regenerate.
1242 * aclocal.m4: Regenerate.
1243 * config.in: Regenerate.
1244 * po/gas.pot: Regenerate.
1245 * Makefile.in: Regenerate.
1485d400 1246
a1cc9221
AO		 12472000-09-01 Alexandre Oliva <aoliva@redhat.com>
1248
1249 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1250 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1251 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1252 similar relocs.
1253 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1254 branches.
1255
12562000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1257
1258 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1259 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1260 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1261 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1262 (GOT_symbol): New variable.
1263 (md_undefined_symbol): Set it.
1264
44576e1f
RH		 12652000-09-01 Richard Henderson <rth@cygnus.com>
1266
1267 * config/tc-ia64.c (match): Don't inline.
1268 (extra_goodness): New.
1269 (md_begin): Prefer nop.f and nop.b for best_template.
1270
29f8404c
KH		 12712000-08-31 Kazu Hirata <kazu@hxi.com>
1272
76b0a8c0
KH		 1273 * as.c: Fix formatting.
1274 * cond.c: Likewise.
1275 * frags.c: Likewise.
29f8404c
KH		 1276 * macro.c: Likewise.
1277
b4c1ea07
EC		 12782000-08-31 Eric Christopher <echristo@cygnus.com>
1279
1280 * config/tc-mn10300.c: Cleanup and fix warnings.
1281 (md_pseudo_table): Add initializers.
1282 (md_show_usage): Cleanup.
1283 (md_parse_option): Fix warnings.
1284 (md_undefined_symbol): Fix warnings.
1285 (md_conver_frag): Fix warnings.
1286 (tc_gen_reloc): Fix warnings.
1287 (md_apply_fix3): Fix warnings.
1288 (check_operand): Fix warnings.
1289
ac48eca1
AO		 12902000-08-31 Alexandre Oliva <aoliva@redhat.com>
1291
1292 * acinclude.m4: Include libtool and gettext macros from the
1293 top level.
1294 * aclocal.m4, configure: Rebuilt.
1295
e0c21649
GK		 12962000-08-30 Mark Hatle <mhatle@mvista.com>
1297
1298 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1299
cf39a089
KH		 13002000-08-31 Kazu Hirata <kazu@hxi.com>
1301
1302 * listing.c: Fix formatting.
1303
3ee4defc
KH		 13042000-08-29 Kazu Hirata <kazu@hxi.com>
1305
1306 * app.c: Fix a comment typo. Fix formatting.
1307
1e8d20f4
NC		 13082000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1309
50bbae35
AM		 1310 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1311 offset of the target destination for jmp instructions.
1312 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1313
5bcac8a4
HPN		 13142000-08-24 Hans-Peter Nilsson <hp@axis.com>
1315
1316 * NEWS: Mention support for CRIS.
1317
46547ecc
DC		 1318Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1319
1320 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1321 Sets `.lcomm' alignment to zero.
1322
4b853faa
AO		 13232000-08-23 Alexandre Oliva <aoliva@redhat.com>
1324
1325 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1326 (TC_FIX_ADJUSTABLE): Define.
1327
efcc5914
JW		 13282000-08-23 Jim Wilson <wilson@cygnus.com>
1329
1330 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1331 unwind.personality_routine is set.
1332
aca719bf
AO		 13332000-08-23 H.J. Lu <hjl@gnu.org>
1334
1335 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1336
a3da4de1
AO		 13372000-08-23 Alexandre Oliva <aoliva@redhat.com>
1338
1339 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1340 environment is pe.
1341
56385375
L		 13422000-08-22 H.J. Lu <hjl@gnu.org>
1343
1344 * config.in (STRICTCOFF): New for strict COFF.
1345
1346 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1347 i386-*-go32* and i386-go32-rtems*.
1348 * configure: Rebuilt.
1349
1350 * config/obj-coff.c (obj_coff_endef): Follow the historical
1351 behavior if STRICTCOFF is not defined.
1352
1353 * doc/internals.texi: Document STRICTCOFF.
1354
8f36cd18
AO		 13552000-08-22 Alexandre Oliva <aoliva@redhat.com>
1356
1357 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1358 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1359 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1360 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1361 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1362 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1363 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1364 Likewise.
1365
58a77e41
EC		 13662000-08-22 Eric Christopher <echristo@cygnus.com>
1367
1368 * config/tc-mn10300.c: (md_apply_fix): New function.
1369 (mn10300_force_relocation): New function.
1370 (mn10300_fix_adjustable): New function.
1371
1372 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1373 (TC_HANDLES_FX_DONE): Define.
1374 (obj_fix_adjustable): Define.
1375 (MD_APPLY_FIX3): Define.
1376 (TC_LINKRELAX_FIXUP): Define.
1377
1378 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1379 previously defined.
1380 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1381
1382 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1383
ded0649c
JE		 13842000-08-21 Jason Eckhardt <jle@cygnus.com>
1385
1386 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1387 if the fixup resulted in a relocation.
1388
66102fe2
NC		 13892000-08-18 Nick Clifton <nickc@redhat.com>
1390
1391 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1392 Make reference to first element of shift_names explicit.
1393
02198638
AO		 13942000-08-18 Alexandre Oliva <aoliva@redhat.com>
1395
1396 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1397 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1398 add a symbol's address. Removed all target-specific #ifdefs that
1399 used to accomplished the same.
1400 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1401 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1402 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1403 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1404 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1405
353e2c69
KH		 14062000-08-17 Kazu Hirata <kazu@hxi.com>
1407
1408 * dwarf2dbg.c: Fix formatting.
1409
4fb7971f
NC		 14102000-08-17 Nick Clifton <nickc@redhat.com>
1411
1412 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1413 to be recoded as logical shift lefts by zero.
1414
50b81f19
JW		 14152000-08-16 Jim Wilson <wilson@cygnus.com>
1416
1417 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1418 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1419 source registers.
1420 (note_register_values): Handle IA64_OPND_R3_2 operands.
1421
f869cfc6
JE		 14222000-08-16 Jason Eckhardt <jle@cygnus.com>
1423
50bbae35 1424 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1425
8cb8bcba
NC		 14262000-08-16 Nick Clifton <nickc@redhat.com>
1427
1428 * config/tc-arm.c (struct asm_shift): Delete.
1429 (shift[]): Delete.
1430 (enum asm_shift_index): New.
1431 (struct asm_shift_properties): New.
1432 (struct asm_shift_name): New.
1433 (shift_properties[]); New.
1434 (shift_names[]); New.
1435
1436 (decode_shift): Use new structures.
1437 Issue a warning is "ROR #0" is used.
1438 Issue a warning if "ASR #0" or "LSR #0" is used.
1439
1440 (md_begin): Initialise arm_shift_hsh table from new
1441 asm_shift_name array.
1442
c2158c24
JJ		 14432000-08-16 Jakub Jelinek <jakub@redhat.com>
1444
1445 * config/tc-sparc.c: Kill all warnings.
1446 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1447 in -xarch= as well.
1448 (md_show_usage): Update usage text.
1449
70485b5c
NC		 14502000-08-16 Nick Clifton <nickc@redhat.com>
1451
c2158c24 1452 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1453 useful.
1454
a47cf567 14552000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1456
1457 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1458
1459 * config/tc-sh.c (md_assemble): Changed so debug_type
1460 test performed for ppi_assemble
1461 * config/tc-sh.c: Included dwarf2dbg.h.
1462 (debug_line): Defined.
1463 (md_assemble): Generates dwarf2 line info.
1464 (sh_finalize): New function. Finalize dwarf2 info.
1465 (assemble_ppi): Returns size of code generated.
1466 (build_Mytes): Returns size of code generated.
1467 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1468 * config/tc-sh.h (md_end): Defined.
1469 (sh_finalize): Declared.
1470
1db77c8e
AO		 14712000-08-15 Alexandre Oliva <aoliva@redhat.com>
1472
1473 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1474 md_number_to_chars.
1475
046b3b54
NC		 14762000-08-14 Nick Clifton <nickc@redhat.com>
1477
1478 * config/tc-arm.c (do_bx): Allow "bx pc".
1479
c43c2cc5
JW		 14802000-08-14 Jim Wilson <wilson@cygnus.com>
1481
1482 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1483 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1484 (md_begin): Change assignment to md.flag to OR in the new bit.
1485
d1d8ba22
NC		 14862000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1487
1488 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 1489 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1490 C_MOU, and C_EOS.
d1d8ba22 1491
22b36938
JE		 14922000-08-14 Jason Eckhardt <jle@cygnus.com>
1493
1494 * NEWS: Mention i860 support.
1495
c0bd0db2
JL		 1496Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1497
1498 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1499
0ac658b8
AS		 15002000-08-14 Andreas Schwab <schwab@suse.de>
1501
1502 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1503
9fc2dda2
JE		 15042000-08-11 Andreas Schwab <schwab@suse.de>
1505
1506 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1507 argument.
1508
bc4466dc
KH		 15092000-08-11 Kazu Hirata <kazu@hxi.com>
1510
1511 * expr.c: Fix formatting.
351aa9f6 1512 * config/obj-bout.c: Likewise.
bc4466dc 1513
a9c99419
JE		 15142000-08-10 Jason Eckhardt <jle@cygnus.com>
1515
1516 * doc/c-i860.texi: Flesh out the i860 section more.
1517
7c743825
KH		 15182000-08-10 Kazu Hirata <kazu@hxi.com>
1519
1520 * symbols.c: Fix formatting.
929b12bc 1521 * expr.c: Likewise.
7c743825 1522
fa2255cb
DN		 1523Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1524
1525 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1526 has the IgnoreSize bit set.
1527
fc997f4b
AM		 15282000-08-09 Alan Modra <alan@linuxcare.com.au>
1529
1530 From Rodney Brown <RodneyBrown@mynd.com>
1531 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1532 * configure: Regenerate.
1533
a47cf567
NC		 15342000-08-09 Kazu Hirata <kazu@hxi.com>
1535
1536 * hash.c: Fix formatting.
1537 * gasp.c: Likewise.
1538
305d537e
JE		 15392000-08-08 Jason Eckhardt <jle@cygnus.com>
1540
1541 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1542 (i860_fix_info): New enum.
1543 (MD_APPLY_FIX3): Define.
1544 (WORKING_DOT_WORD): Define.
1545 (TC_HANDLES_FX_DONE): Define.
1546 (DIFF_EXPR_OK): Define.
1547 (LISTING_HEADER): Define.
1548 (TARGET_FORMAT): Select target format based on endian flag.
1549 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1550 (target_big_endian): Add external declaration.
1551
1552 * config/tc-i860.c: All existing code reworked completely. Other
1553 new code shown below.
1554 (SYNTAX_SVR4): Define.
1555 (target_warn_expand): New variable.
1556 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1557 (md_longopts): Declare and define with new options (-EL, -EB,
1558 and -mwarn-expand).
1559 (md_show_usage): New function.
1560 (md_operand): New function.
1561 (obtain_reloc_for_imm16): New function.
1562 (md_apply_fix3): New function.
1563 (tc_gen_reloc): New function.
1564
df86943d
NC		 15652000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1566
1567 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1568 2 bytes of the jump address are in the same frag.
1569 (find): Accept 68hc12 register indirect modes.
1570
1571 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1572
30d25259
RH		 15732000-08-07 Richard Henderson <rth@cygnus.com>
1574
1575 * config/tc-ia64.c (unwind): Add prologue_mask member.
1576 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1577 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1578 (dot_body): Clear unwind.prologue_mask.
1579 (dot_prologue): Set it. Accept a register second argument.
1580
2d484c7f
KH		 15812000-08-07 Kazu Hirata <kazu@hxi.com>
1582
1583 * config/atof-ieee.c: Fix formatting.
1584 * config/atof-tahoe.c: Likewise.
1585
a47cf567 15862000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1587
3d4ae3c0
NC		 1588 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1589 work.
1590
c91d2e08
NC		 1591 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1592 of .popsection, .previous, .pushsection, .subsection,
1593 .version, .vtable_entry, .vtable_inherit and .weak.
1594
47926f60
KH		 15952000-08-05 Kazu Hirata <kazu@hxi.com>
1596
1597 * config/tc-cris.c: Fix formatting.
1598 * config/tc-i386.c: Likewise.
1599 * config/tc-sparc.c (sparc_ip): Simplify the code.
1600
ab3e48dc
KH		 16012000-08-04 Kazu Hirata <kazu@hxi.com>
1602
1603 * config/tc-cris.c: Rearrange code for readability.
1604 * config/tc-d10v.c: Fix formatting.
1605 * config/tc-m32r.c: Likewise.
1606 * config/tc-sparc.c: Likewise.
1607
3d56ab85
JW		 16082000-08-02 Jim Wilson <wilson@cygnus.com>
1609
1610 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1611 before ia64_find_opcode.
1612 (md_assemble): Likewise.
1613
3f9dfb2c
NC		 16142000-08-01 Nick Clifton <nickc@cygnus.com>
1615
a47cf567 1616 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1617 Undo some formatting fixes.
3f9dfb2c 1618
28e4f854
KH		 16192000-08-01 Kazu Hirata <kazu@hxi.com>
1620
1621 * config/obj-som.c: Fix formatting.
1622 * config/obj-ieee.c: Likewise.
1623 * config/tc-arm.c: Likewise.
1624 * config/tc-v850.c: Likewise.
1625
a570e639
NC		 16262000-08-01 Nick Clifton <nickc@redhat.com>
1627
1628 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1629 index by command line option.
58a77e41 1630
a570e639
NC		 16312000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1632
1633 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1634 (@node M68K-Branch): Rewrite to match the reality.
1635
e3308d0d
JE		 16362000-07-31 Jason Eckhardt <jle@cygnus.com>
1637
1638 * doc/c-i860.texi: New file.
1639 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1640 * doc/Makefile.in: Regenerate.
1641 * doc/all.texi: Add I860 as relevant architecture.
1642 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1643
2fd5405a
NC		 16442000-07-31 Kazu Hirata <kazu@hxi.com>
1645
1646 * config/tc-d30v.c: Fix formatting.
1647
28e7409f
NC		 16482000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1649
50bbae35
AM		 1650 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1651 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1652 long emit a long branch if available instead of an absolute jump, never
1653 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1654
1655 * doc/c-m68k.texi: Document new command line option.
58a77e41 1656
a47cf567
NC		 16572000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1658
1659 * config/tc-avr.c: Use PARAMS macro in function declarations.
1660 Don't declare md_pcrel_from_section (already in tc-avr.h).
1661 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1662 (avr_operand): Don't set (unsigned) op_mask to -1.
1663
534022ea
JE		 16642000-07-28 Jason Eckhardt <jle@cygnus.com>
1665
50bbae35
AM		 1666 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1667 * configure: Regenerated.
1668 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1669 of operand to the .type directive (.e.g, "type").
534022ea 1670
4c400d5e
AM		 16712000-07-28 Alan Modra <alan@linuxcare.com.au>
1672
1673 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1674 * app.c (do_scrub_chars): Record where first comment found.
1675 * read.c (read_a_source_file): Init found_comment on entry, and
1676 notify whether comments found on exit.
1677 * config/tc-hppa.c (md_shortopts): Add "c".
1678 (md_longopts): Add warn-comment.
1679 (md_parse_option): Handle it.
1680 (md_show_usage): Show available options.
1681 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1682
0aa529cb
AC		 1683Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1684
1685 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1686 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1687 sym_ptr_ptr
0aa529cb
AC		 1688 (md_estimate_size_before_relax): Don't fall off end of function.
1689
c6a7ab1f
NC		 16902000-07-27 Kazu Hirata <kazu@hxi.com>
1691
1692 * config/tc-avr.c: Fix formatting.
1693 * config/tc-ns32k.c: Likewise.
1694
e0c6ed95
AM		 16952000-07-27 Alan Modra <alan@linuxcare.com.au>
1696
1697 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1698
16992000-07-27 Kazu Hirata <kazu@hxi.com>
1700
1701 * config/tc-d10v.c: Fix formatting.
1702 * config/tc-z8k.c: Likewise.
1703 * config/tc-sparc.c: Likewise.
1704
6883dc5e 17052000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1706
1707 * cgen.c (queue_fixup): Declare opinfo.
1708 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1709 (gas_cgen_md_operand): Ditto.
1710 (gas_cgen_md_apply_fix3): Ditto.
1711
39da8128
DD		 17122000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1713
1714 * config/obj-coff.c (obj_frob_symbol): Don't merge
1715 labels. Don't merge if the symbol isn't constant. Return
1716 immediately if a symbol is merged.
1717
65e68b04
AM		 17182000-07-22 Alan Modra <alan@linuxcare.com.au>
1719
1720 * frags.c (frag_align): Correct absolute section alignment.
1721
5e0d736c
DD		 17222000-07-20 DJ Delorie <dj@redhat.com>
1723
1724 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1725 it breaks linking against DLLs.
1726
3bcbcc3d
HPN		 17272000-07-20 Hans-Peter Nilsson <hp@axis.com>
1728
1729 * configure.in: Add CRIS support.
1730 * configure: Regenerate.
1731 * Makefile.am: (CPU_TYPES): Add cris.
1732 (CPU_OBJ_VALID) [aout]: Add cris.
1733 (MULTI_CPU_TYPES): Add cris.
1734 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1735 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1736 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1737 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1738 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1739 Regenerate dependencies.
1740 * Makefile.in: Regenerate.
1741 * aclocal.m4: Regenerate.
1742 * as.c: Declare crisaout, criself.
1743 * config/tc-cris.h, config/tc-cris.c: New.
1744 * config/e-criself.c, config/e-crisaout.c: New.
1745 * po/POTFILES.in, po/gas.pot: Regenerate.
1746
041ff4dd 17472000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1748
041ff4dd 1749 * read.c: Fix formatting.
efaf0ba4 1750 * write.c: Fix formatting.
041ff4dd 1751
f980ada0
L		 17522000-07-19 H.J. Lu <hjl@gnu.org>
1753
1754 * sb.c: Include <stdlib.h> if exists for abort ().
1755
25a8b250
AM		 17562000-07-19 Alan Modra <alan@linuxcare.com.au>
1757
1758 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1759 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1760 (pa_type_args): Same here.
1761
7a9aaf92
NC		 17622000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1763
1764 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1765 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1766 the storage class is already set.
1767
8098403c
NC		 17682000-07-17 Kazu Hirata <kazu@hxi.com>
1769
fafb6d17 1770 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1771 * config/tc-mn10200.c: Likewise.
1772 * config/tc-mn10300.c: Likewise.
1773 * config/tc-pj.c: Likewise.
1774 * config/tc-tic80.c: Likewise.
1775 * config/tc-w65.c: Likewise.
8098403c 1776
977e771a
FCE		 17772000-07-17 Frank Ch. Eigler <fche@redhat.com>
1778
1779 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1780 is defined.
1781
63bf5651
ILT		 17822000-07-15 Ian Lance Taylor <ian@zembu.com>
1783
1784 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1785 @code.
1786
1cd1c99b
AM		 17872000-07-15 Alan Modra <alan@linuxcare.com.au>
1788
1789 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1790 ELF as are used for SOM (except the 32-bit reloc one) to decide
1791 whether a symbol can be reduced to a section symbol. Expand on
1792 the comment for symbols involved in LR% and RR% expressions.
1793
119d663a
NC		 17942000-07-14 Nick Clifton <nickc@cygnus.com>
1795
1796 * config/tc-mips.c (mips_disable_float_construction): New
1797 static variable. Set to true if doubles should not be
1798 constructed by loading two single width fp registers with
1799 halves of the value.
1800 (mips_ip): Test mips_disable_float_construction.
1801 (md_longopts): Add command line switches --construct-floats
1802 and --no-construct-floats.
1803 (md_parse_option): Parse new command line options.
1804 (md_show_usage): Describe new command line options.
1805
1806 * doc/c-mips.texi: Document new command line options.
1807
906fac54
AM		 18082000-07-13 Koundinya K <kk@ddeorg.soft.net>
1809
1810 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1811 * configure: Regenerate.
1812
18132000-07-13 Hans-Peter Nilsson <hp@axis.com>
1814
1815 * configure.in (DEFAULT_EMULATION setting): Revert part of
1816 2000-07-01 change that set te_multi=multi unless set to tmips.
1817 * configure: Regenerate.
1818
7f788821
NC		 18192000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1820
1821 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 1822 section when aligning it increases its size.
7f788821 1823
9a736b6b
NC		 18242000-07-11 Kazu Hirata <kazu@hxi.com>
1825
1826 * config/tc-tic54x.c: Fix formatting.
1827
3dd5103b
NC		 18282000-07-10 Kazu Hirata <kazu@hxi.com>
1829
1830 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1831 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1832
46b85d42
AM		 18332000-07-10 Alan Modra <alan@linuxcare.com.au>
1834
1835 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1836 displacements correctly.
1837
1838 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1839
18402000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1841
1842 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1843 warning.
1844 (hash_jam): Ditto.
1845
ad1079af
AM		 18462000-07-09 Alan Modra <alan@linuxcare.com.au>
1847
1848 From David Huggins-Daines <dhd@linuxcare.com>
1849 * config/te-hppalinux64.h: Add a new emulation.
1850 * configure.in (emulations): Add configure bits to support the
1851 64-bit Linux/parisc target.
1852 * configure: Regenerate.
1853
1854 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1855 (md_shortopts): Add `V' for ELF.
1856
1857 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1858 when SOM or ELF_ARG_RELOC are defined.
1859 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1860 ELF_ARG_RELOC are defined.
1861 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1862 (pa_stringer): ..Do it here instead. Fix comment typos.
1863 (hppa_force_relocation): Cast enums to int before comparing with
1864 ints.
1865
1866 From Ryan Bradetich <rbradetich@uswest.net>
1867 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1868 redifinition warning.
1869 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1870 (hppa_force_relocation): ditto
ad1079af
AM		 1871 (md_apply_fix): Added cast to buf to fix warnings.
1872
1873 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1874 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1875
1876 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1877 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1878 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1879 reloc_type** to avoid warnings in switch.
1880 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1881 little earlier instead.
1882
1883 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1884 and elf.
1885 (pa_type_args): Use symbol_arg_reloc_info.
1886 (struct pa_it): Make arg_reloc unsigned int.
1887 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1888 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1889 (pa_code): Delete. pa_text duplicates this function.
1890 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1891 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1892 int.
1893 (cons_fix_new_hppa): Actually change selector to e_fsel when
1894 warning about assuming so.
1895 (tc_gen_reloc): More example elf arg reloc code.
1896 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1897 (hppa_force_relocation): Likewise.
1898
1899 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1900 files.
1901 (pa_end_of_source): Prototype.
1902 (hppa_fix_adjustable): Prototype.
1903 (LABELS_WITHOUT_COLONS): Move it..
1904 * config/te-hppa.h: To here.
1905
1906 * config/te-hppa64.h: New file.
1907
1908 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1909 type.
1910 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1911 format -10, -16, 16 relocs.
1912 (hppa_elf_mark_end_of_function): Test for null
1913 last_call_info->start_symbol
1914
1915 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1916 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1917 re_assesmble_* functions. Delete extraneous statements. Fix
1918 typos in comments.
1919 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1920 insn to re_assemble_*.
1921
623aa224
UC		 19222000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1923
1924 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1925
c4aa876b
NC		 19262000-07-08 Kazu Hirata <kazu@hxi.com>
1927
1928 * config/tc-sh.c: Fix formatting.
d0313fb7 1929 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1930 * depend.c: Fix formatting.
1931 * flonum-konst.c: Likewise.
1932 * flonum-mult.c: Likewise.
c4aa876b 1933
6b31947e
NC		 19342000-07-07 Kazu Hirata <kazu@hxi.com>
1935
a5bfe8c9 1936 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1937 * config/obj-vms.c: Fix comments.
1938 * config/tc-a29k.c: Likewise.
1939 * config/tc-alpha.c: Likewise.
1940 * config/tc-h8300.c: Likewise.
1941 * config/tc-h8500.c: Likewise.
1942 * config/tc-i370.c: Likewise.
1943 * config/tc-ia64.c: Likewise.
1944 * config/tc-m68hc11.c: Likewise.
1945 * config/tc-m68k.c: Likewise.
1946 * config/tc-mips.c: Likewise.
1947 * config/tc-ns32k.c: Likewise.
1948 * config/tc-ppc.c: Likewise.
1949 * config/tc-z8k.c: Likewise.
6b31947e 1950
b8a9dcab
NC		 19512000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1952
1953 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1954 Default to '(SEC_LOAD | SEC_DATA)'.
1955 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1956
1957 * doc/internals.texi (CPU Backend): Describe
1958 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1959
beb2de9b
AC		 1960Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1961
1962 * as.c (parse_args): NULL terminate the long option list.
1963
24ddb296
AC		 1964Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1965
1966 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1967 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1968
1fe72011
NC		 19692000-07-05 Nick Clifton <nickc@cygnus.com>
1970
1971 * config/tc-d30v.c (write_2_short): Further changes to warning
1972 messages produced when combining EITHER_BUT_PREFER_MU attributed
1973 opcodes.
1974
a5bfe8c9 19752000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1976
1977 * MAINTAINERS: new
1978
8de8f17e
AO		 19792000-07-04 Alexandre Oliva <aoliva@redhat.com>
1980
1981 * config/tc-arm.c (psrs): Accept combinations of flags.
1982
00d2865b
NC		 19832000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1984
1985 * config/tc-avr.c: Change _ () to _() around all strings marked
1986 for translation (exception from the usual coding style).
1987 (avr_opt): New struct variable, how the new switches are set.
1988 (OPTION_MMCU): Define as 'm' and actually use.
1989 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1990 (show_mcu_list): New function, display the list of known MCUs.
1991 (md_show_usage): Document the new switches. Call show_mcu_list.
1992 (avr_set_arch): Change 'm' to OPTION_MMCU.
1993 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1994 Handle the new switches.
1995 (avr_operands): Disable warnings for undefined combinations of
1996 operands if -mall-opcodes. Disable warnings for skipping two-word
1997 instructions if enhanced core or -mno-skip-bug.
1998 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1999 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2000 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2001 (avr_ldi_expression): Warn about implicit lo8().
2002 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2003
54588503
UC		 20042000-07-01 Koundinya K <kk@ddeorg.soft.net>
2005
50bbae35
AM		 2006 * configure.in: Add entry for mips-*-sysv4*MP*
2007 * configure: Rebuild
2008 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2009 elf32-tradlittlemips for traditional mips targets.
2010 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2011 test for Link Once sections as in adjust_reloc_syms.
2012 * config/te-tmips.h: New file for traditional mips targets. Define
2013 TE_TMIPS.
58a77e41 2014
c9900432
NC		 20152000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2016
2017 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2018 flags argument is not present, don't change an existing section's
2019 section's attributes. If the flags argument is present, warn if the
2020 attributes don't match the section's current attributes. When
2021 long section names are supported, set SEC_LINK_ONCE and
2022 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2023
9d87310a
HPN		 2024Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2025
2026 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2027 symbols; create them.
2028
dbddefbf
NC		 20292000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2030
2031 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2032 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2033
2ae7e77b
AH		 20342000-06-27 Aldy Hernandez <aldyh@redhat.com>
2035
2036 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2037 expressions. Ignore the problem when handling 16 bit signed
2038 immediates, because the assembler will take care of the relocation
2039 later.
2ae7e77b 2040
6b2539e3
NC		 20412000-06-27 Nick Clifton <nickc@cygnus.com>
2042
2043 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2044 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2045 sequential order, and emit warning messages if the input source
2046 code contains constructs like that, or parallel constructs
2047 containing such opcodes.
2048
65aa24b6
NC		 20492000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2050
2051 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2052 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2053 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2054 (md_show_usage): Update usage message.
2055 (md_parse_option): Allow redefinition of MCU type within the
2056 same avr[1-5] bfd machine type. Show both old and new MCU type
2057 in the error message.
2058 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2059 Simplify 8K wrap code.
2060
f0c56b90
NC		 20612000-06-25 Kazu Hirata <kazu@hxi.com>
2062
50bbae35
AM		 2063 * config/obj-aout.c: Remove all uses of DEFUN.
2064 * config/obj-ieee.c: Likewise.
2065 * config/tc-sh.c: Fix comment typos.
2066 * config/tc-tahoe.c: Likewise.
2067 * config/tc-vax.c: Likewise.
2068 * config/tc-w65.c: Likewise.
2069 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2070 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2071
6d249963
DD		 20722000-06-24 DJ Delorie <dj@cygnus.com>
2073
2074 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2075 more changes from Sept 1999
2076 (tc_i386_fix_adjustable): ditto
2077 (md_apply_fix3): ditto
2078
680d2857 20792000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2080
680d2857
FCE		 2081 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2082 (gas_cgen_parse_operand): Set it around expression() call.
2083 (gas_cgen_md_operand): Test for it before longjmp().
2084
e7b305a2
AM		 20852000-06-24 Kazu Hirata <kazu@hxi.com>
2086
c0fecd35
AM		 2087 * config/tc-h8500.c: Remove all uses of DEFUN.
2088 * config/tc-sh.c: Likewise.
2089 * config/tc-w65.c: Likewise.
2090 * config/tc-z8k.c: Likewise.
2091
e7b305a2
AM		 2092 * config/tc-h8500.c: Fix typos in comments.
2093
ed6d6fd3
FCE		 20942000-06-23 Frank Ch. Eigler <fche@redhat.com>
2095
2096 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2097 is defined.
2098
f7c88872
AM		 20992000-06-23 matthew green <mrg@redhat.com>
2100
2101 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2102 defined. Fix error message for `[' grouping.
f7c88872 2103
70d6ecf3
AM		 21042000-06-22 Kazu Hirata <kazu@hxi.com>
2105
2106 * config/tc-h8300.c: Fix formatting and comment typos.
2107
e9718fe1
TW		 21082000-06-22 Timothy Wall <twall@cygnus.com>
2109
2110 * config/tc-ia64.c (note_register_values): Move premature QP
2111 notation clearing into the appropriate place.
2112
45288df1
AM		 21132000-06-22 Alan Modra <alan@linuxcare.com.au>
2114
1581f8c9
AM		 2115 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2116 first before anything else. Add bin-bugs.h, emul.h and progress.h
2117 Sort list of files as for $(OBJS) in Makefile.am.
2118
2119 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2120 find one. Remake dependencies.
2121 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2122 * Makefile.in: Regenerate.
2123 * doc/Makefile.in: Regenerate.
2124
45288df1
AM		 2125 * config/tc-i386.c (i386_displacement): Don't assume a constant
2126 displacement is necessarily 16 bits when in 16 bit code mode.
2127 (md_assemble): Instead size the displacement here after we know
2128 for sure that a .code16gcc operand hasn't automatically added
2129 operand size prefixes.
2130
01580992
L		 21312000-06-21 H.J. Lu <hjl@gnu.org>
2132
2133 * Makefile.am: Rebuild dependency.
2134 * Makefile.in: Rebuild.
2135
40f09f82
JL		 21362000-06-21 Kazu Hirata <kazu@hxi.com>
2137
2138 * config/tc-h8300.c (parse_reg): Make the function static.
2139 (parse_exp): Likewise.
2140
78295804
DD		 21412000-06-20 DJ Delorie <dj@cygnus.com>
2142
2143 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2144 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2145 for cygwin import libraries to work properly.
2146
45f85b08
L		 21472000-06-20 H.J. Lu <hjl@gnu.org>
2148
2149 * Makefile.am: Rebuild dependency.
2150 * Makefile.in: Rebuild.
2151 * configure: Likewise.
2152 * doc/Makefile.in: Likewise.
2153
39bec121
TW		 21542000-06-20 Timothy Wall <twall@cygnus.com>
2155
2156 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2157 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2158 * doc/c-tic54x.texi: New.
2159 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2160 documentation file.
39bec121 2161 * doc/all.texi: Add C54X.
3e87a760 2162 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2163 * doc/Makefile.in: Regenerate.
2164 * configure.in: Add tic54x and define LIBM for tic54x.
2165 * configure: Regenrate.
2166 * config/tc-tic54x.[ch]: New.
2167 * config/obj-coff.h: Add tic54x.
2168 * Makefile.am: (CPU_TYPES): Add tic54x.
2169 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2170 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2171 (as_new_LDADD): Add $(LIBM).
2172 * Makefile.in: Regenerate.
3e87a760 2173
60bcf0fa
NC		 21742000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2175
2176 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2177 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2178 * doc/as.texinfo: Likewise.
2179
2180 * configure, Makefile.in: Regenerate.
2181 * configure.in (emulations): Recognize m6811 and m6812.
2182 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2183 Added files for 68hc11 and 68hc12 assembler.
2184 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2185 * config/tc-m68hc11.h: Header definition for that assembler.
2186
ec05f674
NC		 21872000-06-18 Nick Clifton <nickc@redhat.com>
2188
24ef8152
NC		 2189 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2190 instead of OCTETS_PER_BYTE.
2191
ec05f674 2192 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2193 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2194
119caedd
L		 21952000-06-18 H.J. Lu <hjl@gnu.org>
2196
2197 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2198 * configure: Rebuild.
2199
607723e4
NC		 22002000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2201
3e87a760
AM		 2202 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2203 to BFD_ASSEMBLER.
607723e4 2204
b946ec34
NC		 22052000-06-16 Nick Clifton <nickc@cygnus.com>
2206
2207 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2208 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2209
2210 * doc/c-mips.texi: Document newly accepted cpu variants.
2211
37ce37b1
UC		 22122000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2213
2214 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2215
c06ae4f2
UC		 22162000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2217
2218 * macro.c (getstring): Make it possible to escape the quote
2219 character.
2220
20348649
JL		 2221Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2222
2223 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2224
bcef29e6
L		 22252000-06-13 H.J. Lu <hjl@gnu.org>
2226
2227 * configure: Regenerate.
2228
63a0b638
AM		 22292000-06-09 Alan Modra <alan@linuxcare.com.au>
2230
2231 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2232 separator.
2233 * doc/internals.texi (line_separator_chars): Semicolon is no
2234 longer a default. Mention null and newline as defaults.
2235
2236 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2237
2238 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2239 * config/tc-i860.h (line_separator_chars): Likewise.
2240 * config/tc-h8300.c (line_separator_chars): Likewise.
2241 * config/tc-i960.c (line_separator_chars): Likewise.
2242 * config/tc-m68k.c (line_separator_chars): Likewise.
2243 * config/tc-mips.c (line_separator_chars): Likewise.
2244 * config/tc-ns32k.c (line_separator_chars): Likewise.
2245 * config/tc-sparc.c (line_separator_chars): Likewise.
2246 * config/tc-vax.c (line_separator_chars): Likewise.
2247
2248 * config/tc-h8300.c (comment_chars): Use string initialiser.
2249 * config/tc-i960.c (line_comment_chars): Likewise.
2250 * config/tc-z8k.c (comment_chars, line_comment_chars,
2251 line_separator_chars): Likewise.
2252
2253 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2254 for TE_LINUX.
2255
9bab9349
NC		 22562000-06-08 Nick Clifton <nickc@cygnus.com>
2257
2258 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2259 for size 1 fixes.
2260
946efd95
DB		 22612000-06-08 David O'Brien <obrien@FreeBSD.org>
2262
2263 * configure.in (VERSION): Update to show this is the CVS mainline.
2264
6480b79a
DB		 22652000-06-08 Matthew Jacob <mjacob@feral.com>
2266
2267 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2268 $at is the integer register $r28, vs. both $r28 and the floating
2269 point register $f28.
2270
10850f29
JW		 22712000-06-08 James E. Wilson <wilson@cygnus.com>
2272
2273 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2274 (dot_endp): Don't call ia64_flush_insns.
2275 (emit_one_bundle): Don't delete prologue/body records from
2276 unwind_record list in first loop. Rewrite second loop to account for
2277 this.
2278
150f24a2
JW		 22792000-06-07 David Mosberger <davidm@hpl.hp.com>
2280
2281 * config/tc-ia64.c: Add missing prototypes.
2282 (generate_unwind_image): Cast argument to output_unw_records call.
2283
e38c9cc2
DC		 2284Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2285
46b85d42 2286 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2287
1188e082
DC		 2288Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2289
2290 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2291 (REGISTER_P): likewise.
2292 (avr_opcodes): uses include/opcode/avr.h
2293 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2294
ac743b2c
AM		 22952000-06-04 Alan Modra <alan@linuxcare.com.au>
2296
0b545448
AM		 2297 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2298 initializers too.
ac743b2c 2299
969e1a7b
L		 23002000-06-03 H.J. Lu <hjl@gnu.org>
2301
2302 * read.c (is_end_of_line): Put back `;'.
2303
65172ab8
AM		 23042000-06-03 Alan Modra <alan@linuxcare.com.au>
2305
2306 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2307
b75c0c92
AM		 23082000-06-01 Alan Modra <alan@linuxcare.com.au>
2309
2310 * expr.c (operand): Test is_end_of_line outside switch to catch
2311 line separator chars that are also operators.
2312 (operator): Return O_illegal for line separator chars.
2313
2314 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2315 entry (or `!' entry for TC_HPPA).
2316
2317 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2318 before indexing is_end_of_line. Remove redundant check for '\0'.
2319 (fp_op2): Likewise.
2320 * config/tc-h8500.c (md_assemble): Likewise.
2321 * config/tc-mcore.c (md_assemble): Likewise.
2322 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2323 (md_atof): Likewise
2324
2325 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2326 is_end_of_line.
2327 * config/tc-mcore.c (mcore_cons): Likewise.
2328 (mcore_float_cons): Likewise.
2329 (mcore_stringer): Likewise.
2330 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2331
a6836251
SB		 23322000-06-01 Scott Bambrough <scottb@netwinder.org>
2333
2334 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2335
43841e91
NC		 23362000-05-29 Nick Clifton <nickc@cygnus.com>
2337
2338 * config/tc-sh.c: Fix compile time warning messages.
2339
2340 * config/tc-mips.c: Fix compile time warning messages.
2341
a057431b
PB		 23422000-05-29 Philip Blundell <philb@gnu.org>
2343
2344 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2345 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2346 * NEWS: Mention ARM ELF support.
2347
3c07fb76
AO		 23482000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2349
2350 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2351 it is modified, and use the real_size to compute the frag address
2352 for dwarf2 line info.
2353
ad4d6ccf
AM		 23542000-05-27 Alan Modra <alan@linuxcare.com.au>
2355
2356 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2357 line-matching scheme to cope with automake moving variables around.
2358 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2359 * Makefile.in: Regenerate.
2360
6faf3d66
JJ		 23612000-05-26 Jakub Jelinek <jakub@redhat.com>
2362
2363 * config/tc-sparc.c (sparc_relax): New.
2364 (md_longopts): Add -relax and -no-relax options.
2365 (md_parse_options, md_show_usage): Likewise.
2366 (md_apply_fix3): Optimize tail call into branch always if possible.
2367
0a44c2b1
DL		 2368Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2369
2370 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2371 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2372 rules, with warning when a GAS statement specifies a packing that
2373 will result in an instruction being squashed.
3e87a760
AM		 2374 Added typdef packing_type and enumerals, changed various integer
2375 literals to use the enumerals.
0a44c2b1 2376
e0c9811a
JW		 23772000-05-24 David Mosberger <davidm@hpl.hp.com>
2378
2379 * config/tc-ia64.c (dot_restorereg_p): New function.
2380 (md_pseudo_table): Add restorereg.p.
2381 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2382 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2383
2384 * config/tc-ia64.h (unw_record_type): Add unwabi.
2385 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2386 called MASK with members for imask, and the masks produced by
2387 fr_mem, gr_mem, br_mem, and frgr_mem.
2388 (unw_p_record): Add members ABI and CONTEXT.
2389 (unw_x_record): Add member AB.
2390 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2391 as pseudo-register for use during unwind info generation.
2392 (AR_PFS, AR_LC): New macros.
2393 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2394 whose names start with an at sign (as in "@priunat").
2395 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2396 register.
2397 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2398 proc_end, unwind_info, personality_routine): Consolidate into
2399 "unwind" structure to reduce offset-table use. Add member
2400 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2401 to be emitted.
2402 (output_R1_format, output_R3_format, output_P3_format,
2403 output_P6_format): Initialize R with zero to reduce compiler warnings.
2404 (output_P7_format): Ditto. Add `default' branch to switch
2405 statement to reduce compiler warnings.
2406 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2407 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2408 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2409 into single argument.
2410 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2411 compiler warnings. Merge A and B args into single argument.
2412 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2413 A and B args into single argument.
2414 (free_record): Removed (wasn't used).
2415 (free_list_records): Also free imasks in prologue records.
2416 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2417 (output_spill_mask): Remove.
2418 (output_unwabi): New function.
2419 (output_epilogue, output_label_state, output_copy_state): Call
2420 alloc_record.
2421 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2422 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2423 argument.
2424 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2425 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2426 as part of handling the prologue records. Emit region's imask if
2427 we have one. Handle unwabi, epilogue, label_state, copy_state,
2428 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2429 spill_sprel_p, and spill_reg_p records.
2430 (set_imask, count_bits, slot_index): New function.
2431 (fixup_unw_records): Fix region size computation. Handle
2432 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2433 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2434 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2435 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2436 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2437 (dot_save): Use manifest constants for applicaton registers.
2438 Handle REG_PR and REG_PRIUNAT.
2439 (dot_restore): Don't just ignore it.
2440 (dot_restorereg): New function..
2441 (generate_unwind_image): Ensure unwind info is a multiple of eight
2442 bytes, not just four bytes.
2443 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2444 (dot_altrp): Don't just ignore it.
2445 (dot_savemem): New function. Replaces dot_savesp() and
2446 dot_savepsp(). Use manifest constants for applicaton registers.
2447 Handle REG_PR and REG_PRIUNAT.
2448 (dot_savef): Simplify.
2449 (dot_saveb): Support generation of br_gr.
2450 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2451 dot_label_state, dot_copy_state): New function.
2452 (dot_unwabi): Don't just ignore it.
2453 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2454 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2455 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2456 (emit_one_bundle): Set slot number for prologue/body records
2457 *before* emitting the first insn.
2458 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2459 (md_begin): Declare "psp" pseudo-register.
2460 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2461 so we don't get segfault.
2462 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2463 counts as required per SW Conventions manual
2464 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2465 output_preds_psprel, output_preds_sprel, output_spill_base,
2466 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2467 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2468 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2469 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2470 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2471 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2472 (dot_vframe): Implement.
2473 (dot_vframesp, dot_vframepsp): New function.
2474
f98fd99f
HPN		 2475Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2476
2477 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2478 * configure: Regenerate.
f98fd99f 2479
ee7fcc42
AM		 24802000-05-23 Alan Modra <alan@linuxcare.com.au>
2481
2482 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2483 (md_estimate_size_before_relax): so we can use it here instead of
2484 old kludges. Localise vars to blocks. Comment.
2485
2486 * frags.c (frag_new): Update fr_var comments.
2487 * frags.h (struct frag): Ditto.
2488
c67e42c9
RH		 24892000-05-22 Richard Henderson <rth@cygnus.com>
2490
2491 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2492 (pseudo_func): Add pcrel.
2493 (operand_match): Handle IA64_OPND_TGT64.
2494 (build_insn): Likewise.
2495 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2496 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2497 (fix_insn): Handle all three 64-bit relocation types.
2498
5110c57e
HPN		 2499Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2500
2501 * obj.h (struct format_ops): New members begin, app_file,
2502 s_set_other, s_set_desc, s_get_type, s_set_type,
2503 separate_stab_sections, init_stab_section.
2504
2505 * config/obj-multi.h: Update GPL notice to v2.
2506 (obj_begin): New.
2507 (obj_app_file): New.
2508 (S_SET_SIZE): Test s_set_size for NULL before calling.
2509 (S_SET_ALIGN): Similar for s_set_align.
2510 (S_SET_OTHER): New.
2511 (S_SET_DESC): New.
2512 (S_GET_TYPE): New.
2513 (S_SET_TYPE): New.
2514 (SEPARATE_STAB_SECTIONS): New.
2515 (INIT_STAB_SECTION): New.
2516 (EMIT_SECTION_SYMBOLS): New.
2517 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2518
2519 * config/obj-elf.h: Update GPL notice to v2.
2520 Mention that this file is included from obj-multi.h.
2521 (obj_begin): Wrap definition in ifndef.
2522 (elf_file_symbol): Constify declaration.
2523 (obj_app_file): Ditto.
2524 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2525 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2526
2527 * config/obj-elf.c (elf_s_set_other): New.
2528 (elf_file_symbol): Constify argument.
2529 (elf_separate_stab_sections): New.
2530 (elf_init_stab_section): New.
2531 (elf_format_ops): Add new members. Remove comma at end.
2532
2533 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2534 (ecoff_format_ops): Add new fields. Remove comma at end.
2535 Mention inconsistency for emit_section_symbols.
2536
2537 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2538
2539 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2540 (coff_separate_stab_sections): New.
2541 (coff_format_ops): Add new members.
2542
2543 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2544 (obj_aout_s_set_other): New.
2545 (obj_aout_s_set_desc): New.
2546 (obj_aout_s_get_type): New.
2547 (obj_aout_s_set_type): New.
2548 (obj_aout_separate_stab_sections): New.
2549 (aout_format_ops): New members added. Use obj_aout_process_stab,
2550 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2551 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2552 appropriate.
2553 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2554
b98ef147
AM		 25552000-05-22 Alan Modra <alan@linuxcare.com.au>
2556
2557 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2558 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2559 (md_estimate_size_before_relax): Ensure jumps to weak and
2560 externally visible symbols are relocatable.
2561
0aa5d426
HPN		 2562Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2563
2564 * stabs.c (aout_process_stab): Make global.
2565 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2566 * read.h (aout_process_stab): Declare.
2567
2568 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2569 Generalize to *aout, *coff *elf.
2570 * configure: Regenerated.
2571
2572 * doc/internals.texi (Object format backend): Say
2573 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2574
2575 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2576 * Makefile.in: Regenerated.
2577
7c3dc350
CM		 25782000-05-19 Catherine Moore <clm@cygnus.com>
2579
2580 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2581
b3b6a3fe
JL		 25822000-05-18 Alan Modra <alan@linuxcare.com.au>
2583
2584 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2585 instruction to reflect change in re_assemble_*.
2586
c9e10a08
JL		 2587Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2588
2589 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2590 build PA64 ELF tools.
2591 * configure: Rebuilt.
2592
3043679f
AM		 25932000-05-17 Alan Modra <alan@linuxcare.com.au>
2594
2595 * Makefile.am: Regenerate dependencies.
2596 * Makefile.in: Regenerate.
2597
322f2c45
NC		 25982000-05-15 Nick Clifton <nickc@cygnus.com>
2599
2600 * config/tc-arm.c (struct asm_psr): Add boolean field
2601 distinguishing between CSPR and SPSR. Rename 'number' field
2602 to 'field'.
2603 (psrs): Rearrange contents to match new asm_psr structure.
2604 (arm_psr_parse): Move next to psr_required_here. Make it
2605 return an asm_psr structure.
2606 (psr_required_here): Use asm_psr structure returned by
2607 arm_psr_parse.
2608 (do_msr): Reorganise to allow psr_required_here to be called
2609 only once.
2610 (md_undefined_name): Mark 'name' parameter as unused, since
2611 the COFF target does not use it.
322f2c45 2612
5e6cbf41
PB		 26132000-05-14 David O'Brien <obrien@FreeBSD.org>
2614
2615 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2616 standards.
2617 * config/te-aux.h: Likewise.
2618 * config/te-dpx2.h: Likewise.
2619 * config/te-go32.h: Likewise.
2620 * config/te-hp300.h: Likewise.
2621 * config/te-hppa.h: Likewise.
2622 * config/te-i386aix.h: Likewise.
2623 * config/te-ic960.h: Likewise.
2624 * config/te-interix.h: Likewise.
2625 * config/te-nbsd532.h: Likewise.
2626 * config/te-pc532mach.h: Likewise.
2627 * config/te-ppcnw.h: Likewise.
2628 * config/te-psos.h: Likewise.
2629 * config/te-sparcaout.h: Likewise.
2630 * config/te-sun3.h: Likewise.
2631 * config/te-sysv32.h: Likewise.
2632
4132022d
AM		 26332000-05-14 Alan Modra <alan@linuxcare.com.au>
2634
2635 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2636 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2637 and sign extend without an if statement.
2638 (build_bytes): Likewise.
2639
26402000-05-14 Kazu Hirata <kazu@hxi.com>
2641
2642 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2643 X_add_symbol L_32 case.
2644
b4fd930a
AM		 26452000-05-14 David O'Brien <obrien@FreeBSD.org>
2646
2647 * config/te-freebsd.h: New file.
2648
a38cf1db
AM		 26492000-05-13 Alan Modra <alan@linuxcare.com.au>
2650
897083bd
AM		 2651 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2652 bindtextdomain): Replace defines with those from intl/libgettext.h
2653 to quieten gcc warnings.
2654
a38cf1db
AM		 2655 * NEWS: Mention x86 .arch and -q.
2656
2657 * config/tc-i386.c (quiet_warnings): New.
2658 (md_assemble): Use quiet_warnings.
2659 (md_parse_option): Set quiet_warnings from -q.
2660 (md_show_usage): Mention -q, delete -m.
2661 (flag_do_long_jump): Delete.
2662 (md_parse_option): Remove -m.
2663 (md_show_usage): Remove -m.
2664 (md_create_long_jump): Remove useless flag_do_long_jump code.
2665
2666 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2667 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2668
e413e4e9
AM		 26692000-05-13 Alan Modra <alan@linuxcare.com.au>
2670 Alexander Sokolov <robocop@netlink.ru>
2671
2672 * doc/c-i386.texi (i386-Arch): New section.
2673 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2674
2675 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2676 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2677 architecture has been given and is not 486.
2678 (set_cpu_arch): New.
2679 (md_pseudo_table): Add .arch.
2680 (md_assemble): Warn if cpu architecture has been given and an
2681 unsupported instruction.
2682
2683 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2684 Move operand_types bit defines after relevant template field.
2685 (template): Add cpu_flags.
2686 (Cpu*): Define.
2687 (arch_entry): New.
2688
e8b1cae5
AO		 26892000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2690
2691 * config/tc-mn10300.h (md_end): Define.
2692 (mn10300_finalize): Declare.
2693 * config/tc-mn10300.c: Include dwarf2dbg.h.
2694 (debug_line): Define.
2695 (md_assemble): Generate dwarf2 line info.
2696 (mn10300_finalize): New function. Finalize dwarf2 info.
2697
426b0403
AM		 26982000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2699
2700 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2701 external version of the relocation for weak symbols.
2702
e4c58b25
JW		 27032000-05-08 David Mosberger <davidm@hpl.hp.com>
2704
2705 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2706 frame size in units of 16 bytes, as required per SW Conventions manual.
2707 (output_unw_records): Output info-block header as a dword to get
2708 byte-order right.
2709
8fce3f5e
AM		 27102000-05-08 Alan Modra <alan@linuxcare.com.au>
2711
2712 * as.h: #include "file", not <file> on files from ../include.
2713 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2714 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2715 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2716 (tc_coff_symbol_emit_hook): Ditto.
2717 (OPTCOUNT): Cast to int to avoid compiler warning.
2718 (md_begin): Fix signed/unsigned warnings.
2719
27202000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2721
2722 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2723 ABRANCH LONG case for a conditional branch on a 68000.
2724 (md_estimate_size_before_relax): Likewise. Also handle
2725 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2726 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2727 PC-relative on all CPUs.
2728 (md_estimate_size_before_relax): Likewise.
2729
fb166ee3
AM		 27302000-05-04 Alan Modra <alan@linuxcare.com.au>
2731
2732 * as.c (parse_args): Just mention current year in printed
2733 copyright message.
2734
7a899fff
C		 27352000-05-03 J.T. Conklin <jtc@redback.com>
2736
2737 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2738 unit registers.
7a899fff
C		 2739 (md_parse_option): Recognize -m7400.
2740
44877466
ILT		 27412000-05-03 Ian Lance Taylor <ian@zembu.com>
2742
2743 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2744 don't permit lp to become less than the words array.
2745
eaa15ab8
NC		 27462000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2747
2748 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2749 Fix little-endian case.
2750
7c4f6a03
AM		 27512000-05-03 David O'Brien <obrien@NUXI.com>
2752
2753 * as.c (parse_args): Update copyright.
2754
da5d444c
AM		 27552000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2756
2757 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2758 for the .bss section too.
2759
3f9b03b5
AM		 27602000-05-02 Alan Modra <alan@linuxcare.com.au>
2761
2762 * configure.in: Set em=linux for hppa-*-linux.
2763 * configure: Regenerate.
2764 * doc/Makefile.in: Regenerate with correct automake.
2765
2766 * frags.c (frag_grow): Sanity check chunk_size.
2767
2768 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2769 * config/obj-som.h: Likewise.
2770 * config/obj-ieee.h: Likewise.
2771
2772 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2773
2774 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2775 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2776 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2777 (pa_ip): low_sign_unext now returns via function value. Use
2778 re_assemble_* instead of dis_assemble_* and
2779 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2780 unnecessarily.
2781 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2782 (md_section_align, md_parse_option, md_show_usage,
2783 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2784 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2785 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2786 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2787 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2788 pa_text): Likewise.
2789 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2790 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2791 outside of switch. Correct mask and shifting errors in case 10
2792 and case -11. In case 21, compare against signed range to suit
2793 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2794 case 17 and case 22, use offsetT variable to properly check range.
2795 Use re_assemble_* here too.
2796 (evaluate_absolute): Change type of value to offsetT. Call
2797 hppa_field_adjust to do the work for us.
2798 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2799 (pa_parse_cmpib_64_cmpltr): Ditto.
2800 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2801 of i to unsigned int.
2802 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2803 (pa_end_of_source): Return type is void.
2804
a2984248
CM		 2805Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2806
2807 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2808
df136245
DC		 2809Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2810
2811 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2812 More comments added.
2813 (md_begin): Removed "construct symbols for each register name".
2814 Because register names conflicts with GCC generated function
2815 names.
2816 (avr_operand): Now constant numbers can be used as a register
2817 identifiers (0 as r0, 31 as r31).
2818 (md_assemble): use skip_space () before parsing instruction
2819 operands.
2820
c1e73230
AM		 28212000-05-01 Alan Modra <alan@linuxcare.com.au>
2822
2823 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2824 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2825 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2826 * configure: Regenerate.
2827
a1934524
AM		 28282000-04-29 Andreas Jaeger <aj@suse.de>
2829
2830 * as.h: Correctly check GCC version.
2831
d9b7d820
AM		 28322000-04-26 David O'Brien <obrien@FreeBSD.org>
2833
2834 * doc/as.1: Fix unbalanced brackets.
2835
2836 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2837 TE_FreeBSD.
2838 (line_comment_chars): Set to '/' if TE_FreeBSD.
2839
cea1ab94
JL		 2840Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2841
2842 * configure.in: Configury support for PA64 (currently disabled).
2843 * configure: Rebuilt.
2844
e799a695
AM		 28452000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2846
3e87a760 2847 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2848 bfd_set_section_alignment.
2849
3b0ec529
AM		 28502000-04-25 Alan Modra <alan@linuxcare.com.au>
2851
2852 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2853 than 32.
2854
adcf07e6
NC		 28552000-04-24 Nick Clifton <nickc@cygnus.com>
2856
2857 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2858 * doc/as.texinfo (Align): Include arm and strongarm in list of
2859 targets that have the second form of the behaviour of the .align
3e87a760 2860 directive.
adcf07e6 2861
5047a41f
JL		 28622000-04-24 Mark Klein <mklein@dis.com>
2863
50705ef4 2864 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 2865
a47cf567
NC		 2866Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2867
2868 * as.c (parse_args): Allow md_parse_option to override -a listing
2869 option.
2870 * config/obj-coff.c (add_lineno): Change type of offset parameter
2871 from "int" to "bfd_vma."
2872 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2873 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2874 (ppc_change_csect): Align correctly for XCOFF64.
2875 (ppc_machine): New function, which discards "ppc_machine" line.
2876 (ppc_tc): Cons for 8 when code is 64 bit.
2877 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2878 relocations.
2879 (md_parse_option): Handle -a64 and -a32.
2880 (ppc_xcoff64): New.
2881 * config/tc-ppc.h (TARGET_MACH): Define.
2882 (TARGET_FORMAT): Move to function.
2883 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2884
2885Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2886
2887 * config/tc-avr.c: New AVR_ISA_ defined.
2888 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2889 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2890 for `fmul', `movw' and `lpm R,Z' instructions.
2891 (avr_operands): Warn if current opcode is a two-word instruction
2892 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2893 (avr_opcodes): New commands added.
2894 (REGISTER_P): Check 'a' and 'v' constraint letters.
2895 (mcu_types): New MCU added.
2896
bf3ca999
TW		 28972000-04-22 Timothy Wall <twall@cygnus.com>
2898
2899 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2900 to "natval".
2901 (operand_match): Conditionally insert default bit values for IMMU9.
2902
98e5953c
JL		 29032000-04-14 Matthew Green <mrg@cygnus.com>
2904
2905 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2906 * configure: Rebuilt.
2907
a02fab7e
JL		 2908Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2909 Jason Eckhardt <jle@cygnus.com>
2910
c67e42c9 2911 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2912
2913 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2914 Added handling of new operand types l,y,&,fe,fE,fx.
2915
800eeca4
JW		 2916Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2917 David Mosberger <davidm@hpl.hp.com>
2918 Timothy Wall <twall@cygnus.com>
2919 Andrew MacLeod <amacleod@cygnus.com>
2920 Jim Wilson <wilson@cygnus.com>
2921
2922 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2923 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2924 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2925 * Makefile.in: Rebuild.
2926 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2927 * configure: Rebuild.
2928 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2929 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2930 * expr.c (expr): Handle md_optimize_expr.
2931 * read.c (LEX_HASH): Add comment.
2932 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2933
66778679
RH		 29342000-04-21 Richard Henderson <rth@cygnus.com>
2935
2936 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2937 bundling a non-delayed branch type instruction.
2938
aa15f6f7
AO		 29392000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2940
2941 * config/tc-mn10300.c (HAVE_AM30): Define.
2942 (md_assemble): Use it.
2943
16adf844
AM		 29442000-04-19 Alan Modra <alan@linuxcare.com.au>
2945
742f45cf
AM		 2946 * config/obj-elf.c (obj_elf_change_section): Check for changed
2947 section attributes.
2948
16adf844
AM		 2949 * Makefile.am: (CPU_MULTI_VALID): Remove.
2950 (MULTI_CPU_TYPES): Define.
2951 (MULTI_CPU_OBJ_VALID): Define.
2952 (DEPTC): Use the above.
2953 (DEPOBJ): Same here.
2954 (DEP2): And here.
2955 Regenerate dependencies.
2956 * Makefile.in: Regenerate.
2957
9c46fb1b
AM		 29582000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2959
742f45cf 2960 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2961
508866be
L		 29622000-04-18 H.J. Lu (hjl@gnu.org)
2963
2964 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2965 bfd_vma for non-bfd assemblers.
508866be 2966
ba2adb93
AM		 29672000-04-17 Alan Modra <alan@linuxcare.com.au>
2968
2969 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2970 doesn't give spurious errors.
2971
12ff5d56
AM		 29722000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2973
66778679 2974 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2975
fc633e5b
AM		 29762000-04-13 Alan Modra <alan@linuxcare.com.au>
2977
2978 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2979 constants, and don't assume offsetT is 32 bits.
2980
1ed18ec1
NC		 29812000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2982
2983 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2984 (md_pcrel_from_section): Add prototype.
2985 (d10v_fix_adjustable): Add prototype.
2986 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2987
2988 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2989
3db10f32
NC		 29902000-04-12 Nick Clifton <nickc@cygnus.com>
2991
2992 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2993 symbol in frag chain.
2994
847f7ad4
AM		 29952000-04-10 Alan Modra <alan@linuxcare.com.au>
2996
2997 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2998 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2999 (fits_in_signed_word, smallest_imm_type): Ditto.
3000 (md_assemble): Use an offsetT var to hold offsetT values, not a
3001 long.
3002 (offset_in_range): New.
3003 (md_assemble): Use it.
3004 (md_convert_frag): Change type of target_address, opcode_address,
3005 and displacement_from_opcode_start to offsetT.
3006 (md_create_short_jump): Change type of offset to offsetT.
3007 (md_create_long_jump): Ditto.
3008 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3009 (md_chars_to_number): Remove.
3010 (output_invalid): Remove duplicate prototype.
3011
ec694b89
NC		 30122000-04-09 Nick Clifton <nickc@cygnus.com>
3013
3014 * Makefile.am (CPU_TYPES): Add 'avr'.
3015 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3016 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3017
16adf844 3018 * Makefile.in: Regenerate.
ec694b89
NC		 3019
3020 * doc/as.texinfo: Add M32R documentation.
3021
a2d91340 3022Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3023
a2d91340 3024 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3025 --enable-build-warnings option.
a2d91340
AC		 3026 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3027 * Makefile.in, configure: Re-generate.
3028
d92b1a8a
NC		 30292000-04-07 Nick Clifton <nickc@cygnus.com>
3030
3031 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3032 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3033 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3034 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3035 (arm_force_relocation): Force relocations for
3036 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3037
52ccafd0
JR		 3038Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3039
3040 * config/tc-sh.c (get_operands): There's no third operand if the
3041 first operand is an immediate.
3042
015551fc
JR		 3043Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3044
3045 * config/tc-sh.c (immediate): Delete.
3046 (sh_operand_info): Add immediate member.
3047 (parse_reg): Use A_PC for pc.
3048 (parse_exp): Add second argument 'op'. All callers changed.
3049 (parse_at): Expect pc to be coded as A_PC.
3050 Use immediate field in *op.
3051 (insert): Add fourth argument 'op'. All callers changed.
3052 (build_relax): Add second argument 'op'. All callers changed.
3053 (insert_loop_bounds): New function.
3054 (build_Mytes): Remove DISP_4.
3055 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3056 (assemble_ppi): Use immediate field in *operand.
3057 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3058 (md_apply_fix): Likewise.
3059 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3060
79bd78be
AO		 3061Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3062
3063 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3064
e30e5a6a
HPN		 3065Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3066
3067 * internals.texi (CPU backend): Document
3068 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3069
41b49281
AM		 30702000-04-04 Alan Modra <alan@linuxcare.com.au>
3071
8ad3436c
AM		 3072 * po/gas.pot: Regenerate.
3073
3074 * as.c (show_usage): Restore translated part of bug string.
3075 * gasp.c (show_usage): Likewise.
3076
41b49281
AM		 3077 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3078 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3079 than move-if-change.
3080 (DEP1): Modify for "gcc -MM".
3081 (DEPTC): Likewise.
3082 (DEPOBJ): Likewise.
3083 (DEP2): Likewise.
3084 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3085 Update dependencies.
3086 * Makefile.in: Regenerate.
3087
0a727238
AO		 30882000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3089
3090 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3091 (md_begin): Likewise.
3092 (HAVE_AM33): New macro.
3093 (md_assemble): Use it. Match r_regs and xr_regs only if
3094 HAVE_AM33.
3095
c20f4f8c
AM		 30962000-04-03 Alan Modra <alan@linuxcare.com.au>
3097
3098 * as.h: #include "bin-bugs.h"
3099 * as.c (show_usage): Use REPORT_BUGS_TO.
3100 * gasp.c: #include "bin-bugs.h"
3101 (show_usage): Use REPORT_BUGS_TO.
3102
3103 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3104
753f6b12
HPN		 3105Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3106
3107 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3108 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3109 adjustments.
3110
726c5dcd
AM		 31112000-04-03 Alan Modra <alan@linuxcare.com.au>
3112
3113 * config/tc-i386.c (i386_immediate): Don't assume a constant
3114 immediate is necessarily 16 bits when in 16 bit code mode.
3115 (md_assemble): Instead set guess_suffix here after we have checked
3116 registers.
3117
bf80011a
RH		 31182000-04-02 Richard Henderson <rth@cygnus.com>
3119
3120 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3121 quantities. Correct right shift sign extension.
3122 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3123 32-bit value when shifting into place.
3124
92161534
ILT		 31252000-04-01 Ian Lance Taylor <ian@zembu.com>
3126
3127 * app.c: Add ATTRIBUTE_UNUSED as needed.
3128 * config/tc-ppc.c: Likewise.
3129 (ppc_size): Make unsigned long.
3130 (ppc_insert_operand): Add casts to avoid warnings.
3131
447f3982
NC		 31322000-03-31 Nick Clifton <nickc@cygnus.com>
3133
3134 * config/tc-d10v.h (md_flush_pending_output): Define.
3135
21d75ec2
NC		 31362000-03-29 Nick Clifton <nickc@cygnus.com>
3137
3138 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3139 segment. Works for both BFD_ASSEMBLER and others.
3140 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3141
d1a1bf19
NC		 31422000-03-29 Nick Clifton <nickc@cygnus.com
3143
3144 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3145
224de7a5
AM		 31462000-03-28 Alan Modra <alan@linuxcare.com.au>
3147
3148 * listing.c (LISTING_LHS_WIDTH): Default depends on
3149 LISTING_WORD_SIZE.
3150 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3151
5b8274e3
ILT		 31522000-03-27 Ian Lance Taylor <ian@zembu.com>
3153
3154 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3155 string literal.
3156
224de7a5 31572000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3158
3159 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3160
3161 * config/tc-avr.c (mcu_types): Add missing initialiser.
3162 (md_pcrel_from_section): Add prototype.
3163 (avr_operand): Remove redundant test of unsigned < 0.
3164 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3165
31662000-03-27 Denis Chertykov <denisc@overta.ru>
3167
3168 * config/tc-avr.c: New file for AVR support.
3169 * config/tc-avr.h: Likewise.
3170 * configure.in: Add AVR support.
3171 * configure: Regenerate.
3172
9f10757c
TW		 31732000-03-26 Timothy Wall <twall@cygnus.com>
3174
3175 * gasp.c (macro_op): Add new argument to check_macro call.
3176 Macro structure definitions moved to macro.h
3177 * sb.h: Add argument to prototype for input_scrub_include_sb.
3178 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3179 nesting checks with an additional flag.
3180 (struct input_save): Add flag to indicate whether current sb
3181 should be checked for proper macro/conditional nesting.
3182 (input_scrub_push/pop): Save/restore nest check flag.
3183 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3184 defined.
9f10757c
TW		 3185 * macro.c (check_macro): Allow caller to retrieve parsed macro
3186 information if a pointer is provided. This information may be
3187 used by the new macro hooks.
3188 * macro.h: Update prototype for check_macro. Macro struct
3189 definitions moved here from macro.c/gasp.c.
3190 * read.c (read_a_source_file): Add parameter to check_macro call,
3191 and pass macro info to the macro hook, if defined.
3192 (input_scrub_insert_line): New. Allow insertion of a line of
3193 characters into the input stream.
3194 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3195 file into the input stream.
3196 (s_include): Use input_scrub_insert_file.
3197 * internals.texi: Document new macro hooks.
3198 * as.h: New prototypes added.
3e87a760 3199
224de7a5 32002000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3201
3202 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3203 an initial capital letter.
3204 (i386_index_check): Reindent.
3205
11424155
NC		 32062000-03-19 Nick Clifton <nickc@cygnus.com>
3207
eaa15ab8 3208 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3209 relative branches.
3210
43f05576
NC		 32112000-03-17 Thomas de Lellis <tdel@windriver.com>
3212
66778679
RH		 3213 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3214 instruction operand bad if Rd > 7 when generating
3215 thumb instructions. Prevents for example,
3216 "adr r12,label" from silently failing and generating
3217 the wrong instruction.
3e87a760 3218
67231402
NC		 32192000-03-17 Nick Clifton <nickc@cygnus.com>
3220
3221 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3222 that have a destingation >= 0x400000.
3e87a760 3223 Fix compile time warning messages.
67231402 3224
a37c8f88
JR		 3225Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3226
3227 * config/tc-sh.c (md_begin): When encountering insn that are
3228 not supported by the current arch, only change the name if
3229 its contents are the same as prev_name.
3230 (get_specific): If the the architecture doesn't match, fail.
3231
dead1419
JR		 3232Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3233
3234 * config/tc-sh.c (IDENT_CHAR): Define.
3235 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3236 matching back where it came from.
3237
182e89d3
JR		 3238Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3239
3240 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3241
84f73d89
NC		 32422000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3243
3244 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3245 normal operands.
3246
dbbc7809
JL		 32472000-03-15 Kazu Hirata <kazu@hxi.com>
3248
3249 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3250
271bb601
HPN		 3251Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3252
3253 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3254 floating-point-number, make sure 'f' is in FLT_CHARS.
3255
8684e216
HPN		 3256Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3257
3258 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3259 (s_lcomm_internal): Use it.
3260 * doc/internals.texi (CPU backend): Document it.
3261 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3262 bytes.
3263
bb2d6cd7
GK		 32642000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3265
3266 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3267 when embedded-pic.
3268
3269 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3270 implementation doesn't have special handling for switch
3271 statements.
bb2d6cd7
GK		 3272 (macro_build): Allow for code in sections other than .text.
3273 (macro): Likewise.
3274 (mips_ip): Likewise.
3275 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3276 Don't perform relocs if we will be outputting them.
bb2d6cd7 3277 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3278 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3279 embedded-pic.
bb2d6cd7 3280
5c86cbc7 32812000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3282
66778679
RH		 3283 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3284 relocation type based on the entry in the fixup structure.
a47cf567 3285 Put S_IS_EXTERN processing back in.
5c86cbc7 3286
f8c827e9
L		 32872000-03-08 H.J. Lu (hjl@gnu.org)
3288
3289 * Makefile.am (install-exec-tooldir): Depend on
3290 install-exec-bindir for parallel make.
3291 * Makefile.in: Regenerated.
3292
8ad9e709
NC		 32932000-03-06 Nick Clifton <nickc@cygnus.com>
3294
3295 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3296 switch.
3297 (md_parse_option): Parse -m32r command line switch - disable m32rx
3298 compatability.
ded0aeb7
NC		 3299 (md_show_usage): Document new option.
3300
3301 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3302 * doc/Makefile.in: Regenerate.
3303 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3304
b7b8f327
MM		 33052000-03-02 Michael Meissner <meissner@redhat.com>
3306
3307 * config/tc-d30v.c (check_range): Remove code that incorrectly
3308 sign extended values where bits < 32.
3309
15886821
L		 33102000-03-02 H.J. Lu (hjl@gnu.org)
3311
3312 * configure.in: Support --enable-targets=all on ia32.
3313 * configure: Regenerated.
3314
8bf950bf
NC		 33152000-03-01 Nick Clifton <nickc@cygnus.com>
3316
3317 * gasp.c (do_align): Remove bogus check of alignment value.
3318
c5e54cc2
ILT		 33192000-02-27 Thomas de Lellis <tdel@windriver.com>
3320
3321 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3322 TC_PPC was defined forced the type of a symbol with no other type
3323 to be BSF_OBJECT.
3324
65fd87bc
ILT		 33252000-02-27 Hans-Peter Nilsson <hp@axis.com>
3326
3327 * doc/internals.texi (CPU backend): Mention that
3328 line_separator_chars do not break up comments. Fix typos for
3329 LEX_AT and LEX_NAME descriptions. Document operands for
3330 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3331 description of md_create_short_jump usage. Document argument for
3332 md_undefined_symbol.
3333
a25fe906
ILT		 33342000-02-27 Jakub Jelinek <jakub@redhat.com>
3335
3336 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3337 (md_parse_option): Handle it.
3338 (md_show_usage): Document it.
3339
21b10511
ILT		 33402000-02-27 Ian Lance Taylor <ian@zembu.com>
3341
3342 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3343 opcode, for the instruction `pal19'. From Andrea Arcangeli
3344 <andrea@suse.de>.
3345
773f551c
AM		 33462000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3347
3348 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3349 from here..
3350 (md_assemble): To here, before template operands are matched.
3351 Also ensure a constant immediate is sign extended when we know the
3352 size is at most 16 bits. This is to catch cases like "add
3353 $0xffc0,%ax" where we don't know the size, and thus that the
3354 immediate can be represented as Imm8S until after parsing the
3355 register operand.
3356 (i386_displacement): Similarly sign extend 16 bit constant
3357 displacements.
3358 (md_assemble): Relax 16-bit jump constant range check to suit sign
3359 extended displacements.
3360
28d33191
JL		 33612000-02-26 Andreas Jaeger <aj@suse.de>
3362
3363 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3364
cc5ca5ce
AM		 33652000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3366
3367 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3368 call operands when intel_syntax.
3369 (intel_float_operand): Return 2 for "fi...".
3370 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3371 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3372 earlier "SHORT" change.
3373 (md_assemble): When determining suffix from Regs, exclude
3374 InOutPortReg.
3375
056350c6
NC		 33762000-02-24 Nick Clifton <nickc@cygnus.com>
3377
3378 * configure: Add arm-wince, mips-pe and sh-pe targets.
3379 * configure: Regenerate.
3380
3381 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3382 sh-pe targets.
3383 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3384 "pe-mips" for the mips-pe target.
3385
3386 * config/tc-arm.c (insns): Change displacement encoded in BL
3387 and B instructions if the target port is arm-wince.
3388 (do_ldst): Do not bias the relocation offset if the target
3389 port is arm-wince.
3390 (md_pcrel_from): Add in missing relocation offset bias if the
3391 target os arm-wince.
3392
3393 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3394 (md_begin): Disable -G support for mips-pe target.
3395 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3396 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3397 COFF flavour.
3398
3399 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3400 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3401 assembler, just set the alignment to 4.
3402
3403 * config/te-wince-pe.h: New file for WinCE targets. Define
3404 TE_WINCE.
3405
36bf8ab9
AM		 34062000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3407
3408 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3409 string instructions.
3410 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3411 (i386_intel_memory_operand): After finding a segment override,
3412 check again for no `[' before looking for a displacement. Bomb if
3413 more than one displacement rather than silently discarding the
3414 second and subsequent ones. Free strings malloc'd by
3415 build_displacement_string.
3416
f5795b08
CM		 34172000-02-24 Catherine Moore <clm@cygnus.com>
3418
3419 * config/obj-som.c (obj_pseudo_table): Add "weak".
3420 (obj_som_weak): New routine.
3421
abd63a32
AM		 34222000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3423
520dc8e8
AM		 3424 * config/tc-i386.c (union i386_op): New.
3425 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3426 Throughout file replace occurences of disps[n], imms[n], regs[n]
3427 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3428 intel mode operand swapping. Add assert in regKludge and
3429 fake_zero_displacement code. Test i.types[n] when outputting
3430 displacements and immediates. Combine output of Disp16 with
3431 Disp32.
7f3f1ea2
AM		 3432 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3433 when in intel mode by (not) reversing fsub and fdiv operands
3434 before the template search. This fails for single operand
3435 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3436 undefined. Instead fix the base_opcode after we've found the
3437 template. Move base_opcode xor with found_reverse_match from
3438 opcode output code to before this fix so we test for the correct
3439 opcodes.
3440 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3441 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3442
3443 * config/tc-i386.h (TC_RELOC): Delete.
3444 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3445 with equivalent call to reloc.
3446
abd63a32
AM		 3447 * as.h (flag_m68k_mri): Move declaration after target include, and
3448 only declare when TC_M68K defined. Define as zero otherwise.
3449 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3450 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3451 Define as zero otherwise.
3452 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3453 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3454 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3455 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3456 testing whether defined.
3457 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3458 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3459 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3460 rather than testing whether defined.
3461 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3462 (parse_mri_cons): Declare and use only when TC_M68K.
3463 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3464 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3465 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3466
3467 * NEWS: Mention IBM 370 support.
3468
7e052742
RH		 34692000-02-23 Richard Henderson <rth@cygnus.com>
3470
3471 * config/tc-i386.c (md_assemble): When swapping operands for
3472 intel_syntax, assume everything that's not Imm or Disp is a
3473 register.
3474
5b93d8bb
AM		 34752000-02-23 Linas Vepstas <linas@linas.org>
3476
3477 * config/tc-i370.c, config/tc-i370.h: New files.
3478 * Makefile.am: Add support for Linux/IBM 370.
3479 * configure.in: Likewise.
3480 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3481 * config/obj-elf.c: Include elf/i370.h
3482 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3483
3484 * Makefile.in: Regenerate.
3485 * configure: Regenerate.
3486
3487 * doc/c-i370.texi: New file.
3488 * doc/all.texi: Include it.
3489 * doc/as.texinfo: And here.
3e87a760 3490 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3491 * doc/Makefile.in: Regenerate.
3492
25f2196d
CC		 34932000-02-19 Michael Meissner <meissner@redhat.com>
3494
3495 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3496 determine if an instruction can be used in parallel with an ADDppp
3497 or SUBppp instruction.
3498
6349b5f4
AH		 34992000-02-22 Andrew Haley <aph@cygnus.com>
3500
3501 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3502
c97ef257
AH		 35031999-12-30 Andrew Haley <aph@cygnus.com>
3504
3505 * config/tc-mips.c (mips_gp32): New variable.
3506 (macro_build) Use mips_gp32.
3507 (mips_ip): Ditto.
3508 (md_longopts): Add "-mgp32" and "-mgp64".
3509 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3510
a47cf567
NC		 3511 (OPTION_M7900): Change offset
3512 (OPTION_NO_M7900): Ditto.
3513
b985eaa8
ILT		 35142000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3515
3516 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3517 warning, and bump it to 1.
3518
52454417
ILT		 35192000-02-22 Ian Lance Taylor <ian@zembu.com>
3520
3521 From Brad Lucier <lucier@math.purdue.edu>:
3522 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3523 match format.
3524
6b76fefe
CM		 35252000-02-21 Catherine Moore <clm@cygnus.com>
3526
3527 * config/tc-mips.c (MF_HILO_INSN): Define.
3528 (mips_7000_hilo_fix): Declare.
3529 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3530 (md_parse_option): Check for 7000_HILO_FIX options.
3531 (OPTION_M7000_HILO_FIX): Define.
3532 (OPTION_NO_M7000_HILO_FIX): Define.
3533 * doc/c-mips.texi (-mfix7000): Describe.
3534
f6af82bd
AM		 35352000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3536
3537 * listing.c (print_lines): Remove unused variable `end'.
3538
3539 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3540 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3541 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3542 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3543 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3544 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3545
8c8281f4
NC		 35462000-02-18 Nick Clifton <nickc@cygnus.com>
3547
3548 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3549 the computed frag offset, rather than overwriting it.
3550
d4845d57
JR		 3551Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3552
3553 * config/tc-sh.c ("elf/sh.h"): Include.
3554 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3555 (md.begin): Initialize target_arch.
3556 Only include opcodes in has table that match selected architecture.
3557 (parse_reg): Recognize register names for sh-dsp.
3558 (parse_at): Recognize post-modify addressing.
3559 (get_operands): The leading space is now optional.
3560 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3561 arguments. Update valid_arch.
3562 (build_Mytes): Add support for SDT_REG_N.
3563 (find_cooked_opcode): New function, broken out of md_assemble.
3564 (assemble_ppi, sh_elf_final_processing): New functions.
3565 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3566 (md_longopts, md_parse_option): New option: -dsp.
3567 * config/tc-sh.h (elf_tc_final_processing): Define.
3568 (sh_elf_final_processing): Declare.
3569
c97305a1
JL		 3570Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3571
3572 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3573 the unwinder subspace. Save the current seg/subseg before creating
3574 the new seg/subseg.
3575
bec50466
NC		 35762000-02-10 Nick Clifton <nickc@cygnus.com>
3577
3578 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3579 little endian targets.
bec50466 3580 (INST_BYTE1): Redefine to handle big and little endian
66778679 3581 targets.
bec50466
NC		 3582 (cpu_type): New type: Select between M340 and M210.
3583 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3584 instructions of the M340.
bec50466 3585 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3586 instructions.
bec50466
NC		 3587 (md_atof): Add support for little endian targets.
3588 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3589 line switches.
bec50466
NC		 3590 (md_convert_frag): Add support for little endian targets.
3591 (md_apply_fix3): Add support for little endian targets.
3592 (md_number_to_chars): Add support for little endian targets.
3593
a25c045a
TW		 35942000-02-10 Timothy Wall <twall@redhat.com>
3595
3596 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3597 defined, use it to verify the symbol just read should be a label.
3598
f28e8eb3
TW		 35992000-02-10 Timothy Wall <twall@redhat.com>
3600
3601 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3602 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3603 around colons when KEEP_WHITE_AROUND_COLON is defined.
3604 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3605 and KEEP_WHITE_AROUND_COLON.
3606
6dc19fc4
TW		 36072000-02-08 Timothy Wall <twall@redhat.com>
3608
3609 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3610 logic.
6dc19fc4 3611 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3612 implemented.
6dc19fc4
TW		 3613 (end_repeat): New. Provide support for a "break" out of the
3614 repeat loop.
3615 * read.h: Add prototypes for new functions.
3e87a760 3616
f805106c
TW		 36172000-02-08 Timothy Wall <twall@redhat.com>
3618
3619 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3620 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3621 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3622 non-zero.
3623
4469be0f
TW		 36242000-02-08 Timothy Wall <twall@redhat.com>
3625
3626 * read.c: Added elseif to directives table.
3627 * read.h: Added prototype for s_elseif.
3628 * doc/as.texinfo: Added description for elseif.
3629 * cond.c (s_elseif): New function
3e87a760 3630
24a17b6c
TW		 36312000-02-04 Timothy Wall <twall@redhat.com>
3632
3633 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3634 listings.
24a17b6c 3635
bea9907b 36362000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3637
bea9907b
TW		 3638 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3639 default values.
3640 * frags.c (frag_new): Calculate fr_fix in octets
3641 (frag_now_fix) Return offset as target address offset (bytes).
3642 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3643 quantities).
bea9907b
TW		 3644 * frags.h: Added prototype for frag_now_fix_octets().
3645 Distinguish between octets and bytes in field descriptions.
3646 * listing.c (calc_hex): Account for octets vs bytes when
3647 printing addresses/offsets.
3648 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3649 target is little-endian, print the octets in a word in big-endian
3650 order so that the display looks like a proper hexadecimal number,
3651 instead of having the octets reversed.
3652 * read.c (do_align): When recording alignment, alignment power
3653 should be in terms of target bytes (minimum addressible unit)
3654 instead of octets.
3655 (do_org) Convert ORG target address (byte) argument into an
3656 octet offset when generating a variable fragment.
3657 * symbols.c (resolve_symbol_value): Symbol final value
3658 converted to a target address offset (bytes) from its octet offset.
3659 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3660 offset (bytes) is adjusted by the frag offset (octets) converted
3661 to bytes.
3662 (coff_frob_section) Section alignment power is in terms of bytes;
3663 convert it to an octet alignment power when calculating size (and
3664 size mask) in octets. Don't modify the section size in order to
3665 "align" it for TI COFF, since that format has a different method
3666 for storing alignment information.
3e87a760 3667
210dcc61
TW		 36682000-02-01 Timothy Wall <twall@cygnus.com>
3669
3670 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3671 entries, matching the way GCC generates them. If not escaped, the
3672 filename is encoded incorrectly.
3673
557537a5 36742000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3675
557537a5
NC		 3676 * config/tc-arm.c (reg_table): Add support for ATPCS register
3677 naming conventions.
2c1c4c62 3678
557537a5 36792000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3680
2c1c4c62
GK		 3681 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3682 already defined.
3e87a760 3683 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3684 New macro.
3685 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3686 of a symbol when we really care about its value.
3687
36882000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3689
3690 * config/tc-mcore.c (md_assemble): Give warning message if
3691 operands passes to instruction are more than the spec.
3692
2f0ca46a
NC		 36932000-01-27 Thomas de Lellis <tdel@windriver.com>
3694
66778679 3695 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3696 Thumb mode but the label seen was not declared as '.thumb_func'
3697 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3698 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3699
4c63da97
AM		 37002000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3701
3702 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3703 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3704
3705 * Makefile.in: Same here.
3706 Update copyright.
3707
3708 * configure.in: Set bfd_gas for i386-aout when primary target
3709 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3710 we may need the primary te_file. Remove incorrect comment.
3711
3712 * configure: Regenerate.
3713
3714 * config/e-i386aout.c: New file.
3715
3716 * as.c (USE_EMULATIONS): Move to before print_version_id.
3717 (struct emulation): Add i386aout.
3718 (show_usage): Split text strings. Reformat -a text. Add --em
3719 help.
3720 Update copyright.
3721
3722 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3723 (aout_format_ops): New.
3724 Update copyright.
3725
3726 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3727 preprocessor conditional and add aout USE_EMULATIONS tests.
3728 (read_a_source_file): Don't pass error strings to printf as
3729 format arg.
3730 Update copyright.
3731
3732 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3733 format arg.
3734 (do_data): Same here.
3735 (process_file): And here.
3736 Update copyright.
3737
3738 * symbols.c (colon): Rewrite "already defined" fatal message
3739 code for aout with USE_EMULATIONS.
3740 Update copyright.
3741
3742 * config/obj-aout.c (OBJ_HEADER): Define.
3743 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3744 fields of sentinel.
4c63da97
AM		 3745 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3746 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3747 forms here.
3748 (obj_aout_type): Expand S_SET_OTHER here too.
3749 (obj_read_begin_hook): Remove.
3750 (aout_pop_insert): New.
3751 (obj_aout_s_get_other): New.
3752 (obj_aout_s_get_desc): New.
3753 (aout_format_ops): New.
3754 Update copyright.
3755
3756 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3757 gets aout_pseudo_table.
3758 (aout_pseudo_table): Declare.
3759 (obj_read_begin_hook): Define.
3760 Update copyright.
3761
3762 * config/obj-coff.c (obj_pseudo_table): Rename to
3763 coff_pseudo_table.
3764 (coff_pop_insert): Use coff_pseudo_table.
3765 (coff_sec_sym_ok_for_reloc): Remove.
3766 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3767 and comment all zero entries and remove #if 0 code.
3768 Update copyright.
3769
3770 * config/obj-coff.h (obj_pop_insert): Define.
3771 (coff_pseudo_table): Declare.
3772 Update copyright.
3773
3774 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3775 s_get_size, s_set_size. Comment all zero entries.
3776 Update copyright.
3777
3778 * config/obj-elf.c (elf_s_get_other): New function.
3779 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3780 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3781 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3782 comment.
3783 (obj_elf_parse_section_letters): Don't pass error strings to
3784 printf as format arg.
3785 Update copyright.
3786
3787 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3788 OBJ_MAYBE_ECOFF.
3789 (elf_s_get_other): Declare.
3790 (S_GET_OTHER) Define as elf_s_get_other if not already
3791 defined.
3792 (S_SET_OTHER): Only define when not already defined.
3793 (elf_obj_read_begin_hook): Declare.
3794 (obj_read_begin_hook): Define.
3795 (elf_obj_symbol_new_hook): Declare.
3796 (obj_symbol_new_hook): Define.
3797 Update copyright.
3798
3799 * config/obj-multi.h: Add copyright header and protect against
3800 multiple inclusion. Add * to all function pointers.
3801 (OBJ_HEADER): If defined, include it rather than other defines
3802 in this file.
3803 (obj_frob_file_after_relocs): Test for NULL.
3804 (obj_symbol_new_hook): Here too.
3805 (obj_sec_sym_ok_for_reloc): And here.
3806 (S_GET_OTHER): Define.
3807 (S_GET_DESC): Define.
3808 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3809 (OBJ_MAYBE_ELF): Update comment.
3810
3811 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3812 OBJ_AOUT preprocessor conditional and handle emulation by
3813 testing OUTPUT_FLAVOR.
3814 (i386_displacement): Here too.
3815 (md_section_align): Similarly here.
3816 (i386_target_format): Conditionally compile when more than one
3817 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3818 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3819 (i386_displacement): Here too.
3820 Update copyright.
3821
3822 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3823 Define TARGET_FORMAT for aout only when not multi.
3824 Update copyright.
3825
3826 * config/te-multi.h: Delete file as it's identical to te-generic.h
3827
add0c677
AM		 38282000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3829
3830 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3831 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3832 LONG_MNEM_SUFFIX.
3833
3834 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3835 DWORD_MNEM_SUFFIX.
3836 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3837 comments.
3838
a19d8eb0
CP		 38392000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3840
66778679
RH		 3841 * config/tc-mips.c (mips_do_align): New function.
3842 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3843
550262c4
NC		 38442000-01-10 Philip Blundell <philb@gnu.org>
3845
3846 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3847 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3848 line separator for Linux.
3849 * doc/as.texinfo (Comments): Mention the ARM.
3850
0decc840
NC		 38512000-01-10 Philip Blundell <pb@futuretv.com>
3852
3853 * configure.in (arm*-*-conix*): New target.
3854 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3855 armv*-*-linux-gnu.
3856 * configure: Regenerate.
3857
2e13b764
NC		 38582000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3859
3860 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3861 (obj_elf_visibility): New function.
3e87a760 3862
2e13b764
NC		 3863 * doc/as.texinfo (Visibility): New node: document visibility
3864 pseudo ops.
3865
3138f287
AM		 38661999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3867
3868 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3869 warning for absolute jump/call without `*' in non-intel mode. No
3870 need to set i.types[0] JumpAbsolute in intel mode.
3871
df32bc61
NC		 38721999-12-22 Philip Blundell <pb@futuretv.com>
3873
3874 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3875 hook function when changing sections.
3876 (arm_s_data): Likewise.
3877
b4d0b2b3
NC		 38781999-12-14 Nick Clifton <nickc@cygnus.com>
3879
3880 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3881 command line switch.
b4d0b2b3 3882
85cb2cf9
JL		 3883Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3884
3885 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3886 (r_registers, xr_registers): Define.
3887 (r_register_name, xr_register_name): New functions.
3888 (md_assemble): Handle new am33 operand types and instruction
3889 formats.
3890 (mn10300_insert_operand, check_operand): Likewise.
3891
a64bcdd8
NC		 38921999-11-29 Nick Clifton <nickc@cygnus.com>
3893
3894 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3895 (s_force_thumb): Set thumb_mode to 2.
3896 (md_assemble): Do not complain about thumb instructions on a
3897 non-thumb target if thumb_mode is set to 2.
3898
43b4c25e
MM		 38991999-11-28 Michael Meissner <meissner@cygnus.com>
3900
3901 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3902 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3903 (O_...): Add new machine dependent expressions if we are handling
3904 explicit relocations.
3905 (alpha_reloc_op): New static table holding the explicit relocation
3906 information.
3907 (alpha_literal_hash): New static to hold the hash table for
3908 explicit relocations.
3909 (alpha_macros): Add support for explicit relocations.
3910 (md_begin): If explicit relocations, initialize hash table.
3911 (md_assemble): Don't print a second error if tokenize_arguments
3912 already printed an error message.
3913 (md_apply_fix): Add support for explicit relocations.
3914 (alpha_force_relocation): Ditto.
3915 (alpha_fix_adjustable): Ditto.
3916 (alpha_adjust_symtab): New function to support explicit
3917 relocations.
3918 (alpha_adjust_symtab_relocs): Ditto.
3919 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3920 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3921 Add support for explicit relocations. Return -2 if an error
3922 message was already printed.
3923 (find_macro_match): Add support for explicit relocations. Comment
3924 each of the cases.
3925 (emit_insn): Add support for explicit relocations.
3926 (assemble_tokens): Ditto.
3927 (emit_ldgp): Ditto.
3928 (load_expression): Ditto.
3929 (emit_lda): Ditto.
3930 (emit_ldah): Ditto.
3931 (emit_ir_load): Ditto.
3932 (emit_loadstore): Ditto.
3933 (emit_ldXu): Ditto.
3934 (emit_ldil): Ditto.
3935 (emit_sextX): Ditto.
3936 (emit_division): Ditto.
3937 (emit_jsrjmp): Ditto.
3938 (emit_retjcr): Ditto.
3939
3940 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3941 ELF object format.
3942 (tc_adjust_symtab): If explicit relocations, call the function
3943 alpha_adjust_symtab.
3944 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3945 relocations next to the literal relocation they reference.
3946 (TC_INIT_FIX_DATA): Initialize the new fields.
3947 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3948
afbf211f
JL		 3949Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3950
3951 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3952 'B' operand for PA2.0 bb instruction.
eaa15ab8 3953
f11900d0
NC		 39541999-11-18 Nick Clifton <nickc@cygnus.com>
3955
3956 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3957 target.
3e87a760 3958
f11900d0
NC		 3959 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3960 relocs.
3961 (mcore_force_relocation): Force relocations to be generated for
3962 RVA relocs.
3963
2daf4fd8
AM		 39641999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3965
3966 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3967 (i386_displacement): Disallow O_big displacements.
3968
eb726e5d
DL		 3969Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3970
3e87a760
AM		 3971 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3972 Small improvements in error checking.
eb726e5d
DL		 3973 (md_assemble): Support for unconditional ARM instructions.
3974 (md_parse_option): Support for -m[arm]v5e flag.
3975
035349a4
NC		 39761999-11-12 Nick Clifton <nickc@cygnus.com>
3977
3978 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3979 buffer.
035349a4 3980
c1eae114
NC		 39811999-11-11 Nick Clifton <nickc@cygnus.com>
3982
3983 * macro.c (buffer_and_nest): Look for seperator after TO and
3984 FROM tokens.
3985
c5c834aa
AH		 39861999-11-08 Andrew Haley <aph@cygnus.com>
3987
3988 * app.c (do_scrub_chars): When in State 10, treat backslash
3989 characters in the same way as as symbol characters.
3990
98007ce7
RH		 39911999-11-07 Richard Henderson <rth@cygnus.com>
3992
3993 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3994 the previous label was in the current section before playing
3995 with auto-alignment.
3996
d6c497c7
NC		 39971999-11-06 Nick Clifton <nickc@cygnus.com>
3998
3999 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 4000 for weak symbols.
d6c497c7 4001 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 4002 the symbol is weak.
d6c497c7 4003
dd33dc0f
MM		 40041999-11-05 Michael Meissner <meissner@cygnus.com>
4005
4006 * expr.h (operatorT): Increase machine dependent operators to 16.
4007 * expr.c (op_rank): Ditto.
4008
5f91fe03
ILT		 40091999-11-03 Ian Lance Taylor <ian@zembu.com>
4010
53b0d397
ILT		 4011 * read.c (pseudo_set): Reject attempts to set the value of a
4012 section symbol.
4013
5f91fe03
ILT		 4014 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
4015 if it is defined.
4016
4017 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
4018
4019 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
4020 to bfd_set_section_contents.
4021
829ce307
NC		 40221999-11-03 Nick Clifton <nickc@cygnus.com>
4023
4024 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
4025
2bd7f1f3
GRK		 40261999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
4027
4028 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4029 (mips_ip): Use OPCODE_IS_MEMBER.
4030
90ca882f
JL		 4031Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
4032
acb56623
JL		 4033 * config/tc-arm.c (reg_required_here): Improve comments.
4034
66778679
RH		 4035 * config/tc-arm.c (thumb_opcode): Add "variants" field.
4036 (tinsns): Initialize variants field.
b49cfa5d
JL		 4037
4038 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
4039 BAD_PC respectively.
90ca882f 4040
29c4c6b5
NC		 40411999-10-27 Scott Bambrough <scottb@netwinder.org>
4042
4043 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
4044 * config/tc-arm.h: Fix compile time warnings.
4045
d9fd9852
DN		 4046Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4047
4048 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
4049 form @abs16, @(abs16) and @(abs16 + imm).
4050
9ce8a5dd
GRK		 40511999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
4052
4053 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
4054 (ISA_HAS_64_BIT_REGS) New.
4055 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
4056 mips_emit_delays,macro_build,load_register,load_addresss,
4057 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
4058 and/or use new ISA_xxx macros in expressions involving
4059 ISA, particularly mips_opts.isa.
4060
446a06c9
MM		 40611999-10-18 Michael Meissner <meissner@cygnus.com>
4062
4063 * expr.h (operatorT): Add machine dependent operators md1..md8.
4064 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
4065 for the machine dependent operators to use.
4066
4067 * expr.c (op_rank): Add machine dependent operators.
4068
4069 * config/tc-alpha.c (O_pregister): Define as a machine dependent
4070 operator.
4071 (O_cpregister): Ditto.
4072 (md_begin): Change X_op test that field is wide enough to use
4073 O_max instead of O_alpha_max.
4074 (cpu_types): Fill in missing initializer.
4075 (alpha_num_macros): Make unsigned.
4076 (md_assemble): Make opnamelen be size_t.
4077 (md_apply_fix): Cast alpha_num_operands to int before testing.
4078 (alpha_force_relocation): Ditto.
4079 (alpha_fix_adjustable): Ditto.
4080 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
4081 (tc_gen_reloc): Ditto.
4082 (tc_get_register): Ditto.
4083 (emit_ldgp): Ditto.
4084 (emit_lda): Ditto.
4085 (emit_ldah): Ditto.
4086 (emit_ldil): Ditto.
4087 (s_alpha_ent): Ditto.
4088 (s_alpha_end): Ditto.
4089 (s_alpha_frame): Ditto.
4090 (s_alpha_prologue): Ditto.
4091 (s_alpha_file): Ditto.
4092 (s_alpha_gprel32): Ditto.
4093 (s_alpha_proc): Ditto.
4094 (s_alpha_set): Ditto.
4095 (s_alpha_base): Ditto.
4096 (s_alpha_align): Ditto.
4097 (s_alpha_arch): Ditto.
4098 (alpha_align): Ditto.
4099 (assemble_insn): Suppress unused variable warning.
4100 (emit_insn): Ditto.
4101 (assemble_insn): Don't assume X_op and X_unsigned are in a given
4102 order in the structure.
4103 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
4104
476cdcb8
JL		 4105Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
4106
4107 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
4108
c388dee8
AM		 41091999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4110
4111 * config/tc-i386.c (i386_index_check): Correct #endif location.
4112
2bdd6cf5
GK		 4113Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
4114
4115 * as.c (show_usage): Document new options.
4116 (parse_args): Add --no-warn, --warn, --fatal-warnings,
4117 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
4118 (parse_args): Parse the new options.
4119 (main): If there were warnings, and --fatal-warnings
4120 was specified, print an error.
4121 * as.h: New variable, flag_fatal_warnings, for new option.
4122
d53d2751
JL		 4123Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
4124
4125 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
4126 '@'. Change autoincrement completers to fall through to cache control
4127 completers.
4128
4129 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 4130 arg.
d53d2751
JL		 4131 (pa_parse_addb_64_cmpltr): New function.
4132
4133 * config/tc-hppa.c (pa_ip): Change error message.
4134 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
4135 '?Q' args to allow falling through.
4136
8fce3f5e 4137 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 4138 Remove unused conditional codes.
4139 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
4140
ba09cd8d
DN		 4141Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4142
4143 * config/tc-d30v.c (CHAR_BIT): Define.
4144 (check_range): Fix bit operations to support integers bigger than
4145 32 bits.
4146
c43185de
DN		 4147Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
4148
4149 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
4150 operands.
4151
925c058e
DE		 4152Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
4153 Doug Evans <devans@cygnus.com>
4154
4155 Add support for m32rx.
4156 * config/tc-m32r.c (enable_m32rx): New static global.
4157 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
4158 (allow_m32rx): New function.
4159 (M32R_SHORTOPTS): Add `O'.
4160 (md_longopts): Add --m32rx plus several warning options.
4161 (md_parse_option): Handle new options.
4162 (md_show_usage): Print them.
4163 (md_begin): Enable m32rx.
4164 (OPERAND_IS_COND_BIT): New macro.
4165 (first_writes_to_seconds_operands): New function.
4166 (writes_to_pc,can_make_parallel,make_parallel): New functions.
4167 (target_make_parallel,assemble_two_insns): New functions.
4168 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
4169 If optimizing and m32rx, try to make consecutive insns parallel.
4170
fba2b7f9
GK		 4171Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
4172
4173 * config/tc-mips.c (nopic_need_relax): Allow for the
4174 .sdata.foo sections generated by -fdata-sections,
4175 and for the .gnu.linkonce.s sections generated by C++.
4176
fd232ac8
JL		 4177Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4178
ce674324
JL		 4179 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
4180 with cleaner code using completer prefixes. Add 'Y'.
4181
fd232ac8
JL		 4182 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
4183
b1039fc4
JL		 4184Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
4185
66778679 4186 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 4187 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
4188 insn does not match and we should try the next insn in the table.
4189
913f265c
NC		 41901999-09-22 Nick Clifton <nickc@cygnus.com>
4191
4192 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
4193
54af6ff6
JL		 4194Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
4195
4196 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
4197 of PA2.0 support.
4198
4cc782b5
ILT		 41991999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4200
4201 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
4202 OBJ_ELF. If ELF, add "sq".
4203 (md_parse_option): If ELF, ignore -s and -q.
4204 (md_show_usage): Mention ELF options.
4205
6be78360
JL		 4206Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
4207
eaa15ab8 4208 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 4209 operands.
4210
71823da4
JL		 4211 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
4212
61dd1d31
JL		 4213 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
4214
1cf6ae67
JL		 4215 * config/tc-hppa.c (struct pa_it): New field "trunc".
4216 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
4217 (pa_parse_ftest_gfx_completer): New function
4218 (pa_parse_fp_cnv_format): New function.
4219
77c02e18
JL		 4220 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
4221 (md_apply_fix): Handle 22bit pc-rel branches.
4222
629d9417
JL		 4223 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
4224
dbe2f9ee
JL		 4225 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
4226
3db6e6bd
JL		 4227 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4228
6be78360
JL		 4229 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
4230
e061d86f
JL		 4231Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
4232
66778679
RH		 4233 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
4234 (pa_ip): Handle 'fX'.
e061d86f 4235
7acbfc6b
JL		 4236Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
4237
4238 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
4239 unwinds unless the function is in the text space.
4240 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
4241
2d93dcc4
JL		 4242Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
4243
b52c78b8
JL		 4244 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
4245 (md_assemble): To here. Tweak address generation.
4246
2d93dcc4
JL		 4247 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
4248 debug_line.
4249 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
4250 (md_assemble): Call dwarf2_where for OBJ_ELF.
4251 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
4252 (pa_end_of_source): New function.
4253 * tc-hppa.h (md_end): Define for OBJ_ELF.
4254
6d83c84b
MM		 42551999-09-14 Michael Meissner <meissner@cygnus.com>
4256
4257 * configure.in (Canonicalization of target names): Remove adding
4258 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
4259 generates $ac_config_sub with a ${CONFIG_SHELL} already.
4260 * configure: Regenerate.
4261
41fd319a
ILT		 42621999-09-14 Donn Terry <donn@interix.com>
4263
4264 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
4265
795a7704
AM		 42661999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
4267
2f66722d
AM		 4268 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
4269 pc-relative jmp/call to an absolute symbol.
4270 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4271 absolute section symbols.
4272
795a7704
AM		 4273 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4274 jump handling code and comments.
4275
c0c949c7
ILT		 42761999-09-12 Ian Lance Taylor <ian@zembu.com>
4277
4278 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4279 the value if TE_PE and a global defined symbol.
4280
e723ef7c
ILT		 42811999-09-11 Ian Lance Taylor <ian@zembu.com>
4282
4283 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4284 print the symbol, rather than printing it here.
4285
fa16d387
ILT		 42861999-09-11 Donn Terry <donn@interix.com>
4287
d33e1d24
ILT		 4288 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4289 BFD_RELOC_RVA relocations.
4290
18dc2407
ILT		 4291 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4292 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4293 starts with "_G".
4294
945a1a6b
ILT		 4295 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4296 defined.
4297 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4298 * doc/internals.texi (Object format backend): Document
4299 SET_SECTION_RELOCS.
4300
79d292aa
ILT		 4301 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4302 relocations against global symbols if TE_PE.
4303
7a6284c4
ILT		 4304 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4305 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4306
8828d862
ILT		 4307 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4308 symbols.
4309
9690c54d
ILT		 4310 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4311 symbols which do not have a constant value, or tags with
4312 non-tags. Remove the symbol from the list before adding it at the
4313 end.
4314
23dab925
ILT		 4315 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4316 C_FCN symbol differently if TE_PE.
4317 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4318 appears in the pseudo-op, rather coff_line_base which is only set
4319 for a .bf symbol.
4320
28428223
ILT		 4321 * config/obj-coff.c (obj_coff_loc): New static function.
4322 (obj_pseudo_table): Add "loc".
4323
e8a3ab75
ILT		 4324 * config/obj-coff.c (add_lineno): Check that the line number is
4325 positive.
4326
2ab9b79e
ILT		 4327 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4328 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4329 int.
4330 (md_atof): Return NULL rather than 0.
4331 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4332 * expr.c (expr): Change first parameter to int.
4333 * config/obj-coff.c: Add declarations for static functions.
4334 (coff_frob_symbol): Use SYM_AUXENT.
4335 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4336
5881e4aa
ILT		 4337 * config/obj-coff.c (obj_coff_section): Default to setting
4338 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4339
e723ef7c
ILT		 4340 * write.c (adjust_reloc_syms): Print adjusted fixup.
4341
fa16d387
ILT		 4342 * expr.c (integer_constant): Correct too_many_digits calculation
4343 in base 10 case.
4344
13a830b6
AS		 43451999-09-09 Andreas Schwab <schwab@suse.de>
4346
4347 * doc/c-arm.texi: Fix arguments of @var to not contain
4348 punctuation.
4349
325188ec
NC		 43501999-09-08 Philip Blundell <pb@nexus.co.uk>
4351
3e87a760 4352 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4353 and COFF targets.
4354 (md_parse_option): Only support -k flag for ELF and COFF targets.
4355
e7c1f43c
JL		 4356Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4357
4358 * config/tc-hppa.c (pa_ip): Put strict register checks before
4359 call to pa_parse_number.
4360
4964086a
JL		 4361 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4362
c4bf532f
ILT		 43631999-09-06 Ian Lance Taylor <ian@zembu.com>
4364
4365 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4366 BFD_ASSEMBLER code.
4367
a33132fd
ILT		 43681999-09-06 Donn Terry <donn@interix.com>
4369
4370 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4371
0f4f8b56
JL		 4372Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4373
4374 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4375 candidate instruction. Require registers for register arguments
4376 when in strict mode. Require assemble-time constants for
4377 constants when in strict mode.
4378 (pa_get_absolute_expression): Require a constant when in strict
4379 mode.
eaa15ab8 4380
d3388653
NC		 43811999-09-06 Nick Clifton <nickc@cygnus.com>
4382
4383 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4384
041dd5a9
ILT		 43851999-09-04 Steve Chamberlain <sac@pobox.com>
4386
4387 * config/tc-pj.c: New file, supports picoJava in ELF.
4388 * config/tc-pj.h: Ditto.
4389 * configure.in (pjl*, pj*): New targets.
4390 * Makefile.am: Rebuild dependencies.
4391 (CPU_TYPES): Add pj.
4392 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4393 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4394 * doc/c-pj.texi: New file.
4395 * doc/as.texinfo: Add some PJ specifics.
4396 * doc/all.texi: Add PJ to the list of all architectures, sort them
4397 all alphabetically.
4398 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4399 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4400
4ca72d38
AM		 44011999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4402
4403 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4404 (obj_frob_file): Test for null pointer.
4405 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4406 (OBJ_PROCESS_STAB): And here.
4407 (elf_obj_sy): Remove
4408
4409 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4410 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4411 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4412
4413 * config/obj-coff.c (no_func): Remove.
4414 (coff_format_ops): Change occurrences of no_func to 0, as we test
4415 for 0 in obj-multi.h.
4416
4417 * configure.in: Enable bfd for i386-coff when primary target is
4418 bfd. Enable i386 elf,coff emulation support. Don't set
4419 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4420 emulation to support.
4421 *configure: Regenerate.
4422
bcef92fa
NC		 44231999-09-02 Nick Clifton <nickc@cygnus.com>
4424
4425 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4426 .section .line directive is encountered.
4427
cdf82bcf
NC		 44281999-09-01 Nick Clifton <nickc@cygnus.com>
4429
5856c19a 4430 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4431 format.
5856c19a 4432
cdf82bcf
NC		 4433 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4434 * as.texinfo: Document --gdwarf2 command line option.
4435 Add additional documentation of ARM command line switches.
4436
af6bdddf
AM		 44371999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4438
4439 * config/tc-i386.c (i386_intel_memory_operand): Combine
4440 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4441 and RESTORE_END_STRING around parse_register calls.
4442 (i386_operand): Here too.
4443 (i386_is_reg): Remove.
4444 (parse_register): Move as_bad calls from within this function to
4445 callers.
4446
5f47d35b
AM		 44471999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4448
4449 Based on a patch from H.J. Lu <hjl@gnu.org>
4450 * config/tc-i386.c (parse_register): Handle FP regs specially.
4451 (md_begin): Remove '(' and ')' from register_chars.
4452
1174497c
DE		 44531999-08-29 Doug Evans <devans@casey.cygnus.com>
4454
4455 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4456 error message (done elsewhere).
4457
17d9105c
JL		 4458Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4459
4460 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4461
9ecc05f0
JL		 4462Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4463
66778679 4464 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4465 args by 'f'.
4466
9e4f2d3a
JL		 4467 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4468
680ef6de
JL		 4469 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4470 between args.
4471 Add new completers. Fix bug in 64 bit condition handling.
4472
413c94ba
JL		 4473 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4474 'cS', and 'c*'.
4475
28252e61
JL		 4476 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4477
a97685e9
JL		 4478 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4479
3e87a760 4480 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4481
cb30237e
NC		 44821999-08-27 Jim Wilson <wilson@cygnus.com>
4483
4484 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4485 (struct ls): Add frag field. Initialize it to zero.
4486 (out_end_sequence): New local text_frag. Set it while in text section.
4487 Replace address check with frag check. Set ls.frag to text_frag if
4488 out_set_addr called.
4489 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4490 Set it before switching sections. Replace address check with frag
4491 check. Set ls.frag to saved_frag if out_set_addr called.
4492
09a798ea
NC		 44931999-08-26 David Mosberger <davidm@hpl.hp.com>
4494
66778679 4495 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4496 output "advance_pc" opcode instead of calling gen_addr_line().
4497 The latter has the undesired side-effect of creating a new row
3e87a760 4498 in the debug line info matrix.
09a798ea 4499
e1c05f12
NC		 45001999-08-26 Jim Wilson <wilson@cygnus.com>
4501
4502 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4503 ls.last_filename if last is less than zero. Set ls.last_filename
4504 when allocating new entry.
4505 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4506 call.
4507
b23bac36
AM		 45081999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4509
4510 * config/tc-i386.c (i386_index_check): Fix the displacement size
4511 when INFER_ADDR_PREFIX.
4512
50f4163f
NC		 45131999-08-18 Nick Clifton <nickc@cygnus.com>
4514
4515 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4516 display its value.
4517
f589a541
ILT		 45181999-08-17 Ian Lance Taylor <ian@zembu.com>
4519
4520 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4521 handle 0xffffNNNN constants correctly.
4522
11450271
NC		 45231999-08-16 Nick Clifton <nickc@cygnus.com>
4524
4525 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4526 as well as loads.
4527
276b1dc2
NC		 45281999-08-13 Nick Clifton <nickc@cygnus.com>
4529
4530 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4531 (md_apply_fix3): Always pass positive values to
4532 validate_offset_imm.
4533
ae5ad4ad
NC		 45341999-08-12 Nick Clifton <nickc@cygnus.com>
4535
4536 * config/tc-arm.c (skip_whitespace): New macro.
4537 Formatting tidy ups.
3e87a760 4538
ae5ad4ad
NC		 4539 (md_apply_fix3): Store relocation offset in addend for ELF based
4540 relocs.
4541 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4542 calls.
4543
bf6d3895
AM		 45441999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4545
4546 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4547 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4548
46031ca9
JL		 4549Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4550
b100be66
JL		 4551 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4552 flags for the unwind subspace.
4553
46031ca9
JL		 4554 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4555 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4556 suitable relocation based on the size of the target's pointer.
4557 Always Use subsegment zero for the unwinders.
4558 (pa_level): Handle "2.0w".
4559
65172ab8 4560Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4561
4562 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4563 with the following instruction unless this was specified.
4564
1a1ae23e
ILT		 45651999-08-09 Ian Lance Taylor <ian@zembu.com>
4566
4567 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4568 certain sections, to match BFD changes.
4569
81afc846
ILT		 45701999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4571
4572 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4573 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4574 * Makefile.in: Rebuild.
81afc846 4575
04ad1543
ILT		 45761999-08-08 Ian Lance Taylor <ian@zembu.com>
4577
4578 * Makefile.am: Rename .dep* files to DEP*.
4579 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4580 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4581 targets to DEPOBJ.
4582 * Makefile.in: Rebuild.
4583
1eb7027c
RH		 45841999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4585
4586 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4587
2dcc60be
ILT		 45881999-08-08 Ian Lance Taylor <ian@zembu.com>
4589
46eec08e
ILT		 4590 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4591 avoid problems on DOS filesystems.
4592 * Makefile.in: Rebuild.
4593
2dcc60be
ILT		 4594 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4595
45961999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4597
4598 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4599 section flag.
4600
76a27922
ILT		 46011999-08-08 Ian Lance Taylor <ian@zembu.com>
4602
4603 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4604 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4605 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4606
0741736b
JL		 4607Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4608
4609 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4610
9a913dfb
JL		 4611Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4612
4613 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4614
a1f2d742
ILT		 46151999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4616
4617 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4618 non-adjustable symbols.
4619
55a914bc
JL		 4620Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4621
4622 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4623
336f7c70 4624Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4625
4626 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4627 operands.
4628
9750fcc5
ILT		 46291999-08-05 Donn Terry <donn@interix.com>
4630
4631 * config/te-interix.h: New file.
4632 * configure.in (i386-*-interix*): New target.
4633 * configure: Rebuild.
4634
39ba5561
JL		 4635Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4636
4637 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4638 selectors for ELF too.
4639 (selector_table): Add "ltp" and "rtp" selectors.
4640
eecb386c
AM		 46411999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4642
4643 * config/tc-i386.c (i386_operand): No need to change
4644 operand_string pointer in segment reg case before goto
4645 do_memory_reference. Initialise displacement_string_start and
4646 displacement_string_end after do_memory_reference label.
4647 (i386_index_check): Add operand_string param, and print error
4648 message on failure here.
4649 (i386_intel_memory_operand): Instead of here.
4650 (i386_operand): And here.
4651 (INFER_ADDR_PREFIX): Enable.
4652
4653 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4654
4655 * config/tc-i386.h (DefaultSize): Define. Renumber following
4656 opcode_modifier defines.
4657
4658 From Etienne Lorrain <etienne.lorrain@ibm.net>
4659 * config/tc-i386.c (stackop_size): New variable.
4660 (set_16bit_code_flag): Clear it here.
4661 (set_16bit_gcc_code_flag): New function.
4662 (md_pseudo_table): Add "code16gcc" entry.
4663 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4664
f173e82e
ILT		 46651999-08-03 Ian Lance Taylor <ian@zembu.com>
4666
a04b544b
ILT		 4667 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4668 next_set_end even if the end symbol is being discarded.
4669
4670 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4671 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4672 * config/obj-coff.c: Likewise.
4673 (seg_info_type): Remove.
4674 (seg_info_off_by_4): Change to array of segT.
4675 (s_get_segment): Adjust accordingly.
4676 (obj_pseudo_table): Fully initialize sentinel entry.
4677
f173e82e
ILT		 4678 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4679 Ralf Baechle <ralf@uni-koblenz.de>.
4680
c3332e24
AM		 46811999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4682
4683 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4684
46851999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4686
24eab124
AM		 4687 * config/tc-i386.c: Indentation and white space changes.
4688 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4689 don't enable it by default.
4690 (i386_intel_operand): Remove redundant prototype.
4691 Move check on number of memory operands, and i.mem_operands++
4692 (i386_intel_memory_operand): To here.
4693 Remove i386_immediate code from here. Remove special case code
4694 for input and output using (%dx). Remove base/index checks and
4695 call i386_index_check instead. Save initial operand_string
4696 argument for error message.
4697 (i386_operand): Remove redundant prototype. Move base/index
4698 checks to i386_index_check.
4699 (i386_displacement): Move intel mode check for non-zero
4700 i.disp_operand
4701 (i386_intel_memory_operand): To here.
c3332e24 4702
6d8809aa
RH		 47031999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4704
4705 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4706 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4707 by .register pseudo-op if -64 and --no-undeclared-regs.
4708 (s_register, sparc_adjust_symtab): New functions.
4709 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4710 Declare sparc_adjust_symtab as tc_adjust_symtab.
4711 * doc/c-sparc.texi: Add description of #ignore special literal
4712 for .register pseudo-op.
4713
c8d259f7
CM		 47141999-07-30 Catherine Moore <clm@cygnus.com>
4715
eaa15ab8 4716 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4717 the relocation's section offset.
4718
b77ad1d4
AM		 47191999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4720
4721 * write.c (fixup_segment): Fix generic error check overflow test.
4722
4723 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4724 X_add_number to long.
4725
b53fcc20
JL		 4726Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4727
4728 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4729 processing.
b53fcc20 4730
d2e71411
ILT		 47311999-07-27 Ian Lance Taylor <ian@zembu.com>
4732
4733 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4734 VTABLE relocations.
4735
e9f56b1d
ILT		 47361999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4737
4738 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4739
1a39f480
ILT		 4740 * configure.bat: Remove; obsolete.
4741 * config/go32.cfg: Likewise.
4742
29fe79d3
ILT		 47431999-07-21 Brad M. Garcia <bgarcia@fore.com>
4744
4745 * configure.in (i386-*-vxworks*): New target.
4746 * configure: Rebuild.
4747
e06510e6
RH		 47481999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4749
4750 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4751
dabe3bbc
RH		 47521999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4753
4754 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4755 on -64 and not pic.
4756 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4757 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4758 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4759 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4760 MAX_RELOC_EXPANSION): Define.
4761 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4762
b4cac588
AM		 47631999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4764
4765 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4766 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4767 block. Print a warning if an 8-bit or 16-bit constant
4768 displacement or immediate is truncated on output.
4769 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4770 immediate.
4771 (i386_operand): Disallow immediate jump absolute operand.
4772
966ed0b4
ILT		 47731999-07-15 Ian Lance Taylor <ian@zembu.com>
4774
0ed15843
ILT		 4775 * configure.in: Bump version number to 2.9.5.
4776 * configure: Rebuild.
4777
966ed0b4
ILT		 4778 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4779 or %llx work.
4780
67f1cff0
JL		 4781Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4782
4783 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4784 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4785
2f992c04
NC		 47861999-07-14 Philip Blundell <pb@nexus.co.uk>
4787
4788 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4789 is defined.
4790 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4791
4792 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4793 if -mno-fpu was given.
4794 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4795 relocs.
4796 (cons_fix_new_arm): Remove misleading comments.
4797
14ad458a
ILT		 47981999-07-14 Ian Lance Taylor <ian@zembu.com>
4799
4800 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4801 error message.
4802 (relax_segment): Likewise. After giving a rs_org error, convert
4803 the frag to rs_align to avoid cascading errors.
4804
36823076
AS		 48051999-07-12 Andreas Schwab <schwab@suse.de>
4806
4807 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4808
ab9da554
ILT		 48091999-07-11 Ian Lance Taylor <ian@zembu.com>
4810
4811 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4812 as appropriate. Fill in structure initializations. Add variable
4813 initializations. Add casts.
4814 * dwarf2dbg.c (print_stats): Change i to size_t.
4815 * listing.c (listing_listing): Change list_line to unsigned int.
4816
e0accf0c
ILT		 48171999-07-10 Ian Lance Taylor <ian@zembu.com>
4818
4819 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4820 rather than checking for \001 and \002 in symbol name.
4821 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4822
7d4ce8a9
JL		 4823Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4824
4825 * configure.in (hppa*-linux-gnu*): New target.
4826 * configure: Rebuilt.
4827
5395a469
NC		 48281999-07-08 Nick Clifton <nickc@cygnus.com>
4829
3e87a760 4830 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4831
cac58fa6
NC		 48321999-07-07 Nick Clifton <nickc@cygnus.com>
4833
5395a469 4834 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4835 accessing symbolP directly.
4836
03b36ee1
JL		 4837Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4838
4839 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4840 for ELF.
4841
49a5575c
NC		 48421999-07-05 Nick Clifton <nickc@cygnus.com>
4843
4844 * config/tc-arm.c (ARM_EXT_V5): Define.
4845 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4846 (md_begin): Detect ARM v5 architectures.
4847 (md_parse_option): Accept arm v5 specification.
4848 (md_show_usage): Documment -marmv5 switch.
4849
4850 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4851
49a5575c
NC		 4852 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4853 op.
4854 (validate_immediate_twopart): New function. Determine if a
4855 constant can be computed by two ADD instructions.
4856 (output_inst): Remove its command line parameter - it was never
4857 used.
4858 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4859 implememt the ADRL pseudo op.
4860 (tc_gen_reloc): Generate a suitable error message if an ADRL
4861 instruction tries to generate a real reloc.
4862
4863 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4864
09ecf0ba
JL		 4865Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4866
4867 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4868 into lower case.
4869
264d6861
ILT		 48701999-06-27 H.J. Lu <hjl@gnu.org>
4871
4872 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4873 non BFD_ASSEMBLER case.
4874
827c0149
ILT		 48751999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4876
4877 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4878 data.
4879
a340d270
RH		 48801999-06-26 David Mosberger <davidm@hpl.hp.com>
4881
4882 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4883 out_end_sequence() when the address decreases due to a new frag.
4884 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4885 numbering starts with 1.
4886
16b93d88
NC		 48871999-06-23 Nick Clifton <nickc@cygnus.com>
4888
4889 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4890 .section for COFF.
4891 (mcore_s_text): Call obj_elf_text for ELF target.
4892 (mcore_s_data): Call obj_elf_data for ELF target.
4893 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4894 for COFF target.
4895 (mcore_s_bss): New function: Dump literal table before changing
4896 sections.
4897 (mcore_s_comm): New function: Dump literal table before changing
4898 sections.
3e87a760 4899
16b93d88
NC		 4900 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4901 No longer static functions.
4902 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4903 Provide prototypes for these functions.
4904
fed9b18a
ILT		 49051999-06-22 Ian Lance Taylor <ian@zembu.com>
4906
be2acf27
ILT		 4907 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4908 a list of names, to try obj_segment_name, and to try abbreviated
4909 names when using COFF without long section names.
4910
7dcc9865
ILT		 4911 * config/tc-alpha.c: More use of symbol accessor functions.
4912 * config/tc-arc.c: Likewise.
4913 * config/tc-d30v.c: Likewise.
4914 * config/tc-fr30.c: Likewise.
4915 * config/tc-i860.c: Likewise.
4916 * config/tc-m88k.c: Likewise.
4917 * config/tc-mcore.c: Likewise.
4918 * config/tc-ns32k.c: Likewise.
4919 * config/tc-sparc.c: Likewise.
4920 * config/tc-v850.c: Likewise.
4921
a77f5182
ILT		 4922 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4923 sy_value with appropriate accessor functions.
4924 * config/tc-arm.c (md_apply_fix3): Likewise.
4925 * config/tc-d10v.c (AT_WORD_P): Likewise.
4926 * config/tc-v850.c (reg_name_search): Likewise.
4927
fed9b18a
ILT		 4928 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4929 use symbol_get_bfdsym instead.
4930 * config/tc-ppc.c (md_assemble): Likewise.
4931 * config/tc-v850.c (v850_comm): Likewise.
4932
310b5aa2
ILT		 49331999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4934
4935 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4936 the symbol, rather than accessing the bsym member.
4937 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4938 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4939 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4940 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4941 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4942 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4943 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4944 * config/tc-v850.c (tc_gen_reloc): Likewise.
4945
9cb8e75e
JL		 4946Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4947
4948 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4949 (hppa_gen_reloc_type): Conditionalize on BFD64.
4950 (tc_gen_reloc): Re-enable ELF relocations.
4951 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4952
3d103319
ILT		 49531999-06-21 Ian Lance Taylor <ian@zembu.com>
4954
4955 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4956 warning.
4957 (do_ldst): Move assignment out of if condition.
4958 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4959 parentheses to avoid warning.
4960
776b24b4
NC		 49611999-06-21 Nick Clifton <nickc@cygnus.com>
4962
155f0fe7
NC		 4963 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4964 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4965
809ffe0d
ILT		 49661999-06-19 Ian Lance Taylor <ian@zembu.com>
4967
4968 * config/tc-ppc.c: Update for symbol handling changes.
4969 * config/obj-coff.c: Likewise.
4970
49863f82
JL		 4971Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4972
4973 * tc-hppa.c: General cleanups of ELF support. No more spaces
4974 and subspaces for ELF.
4975 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4976 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4977 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4978 (UNWIND_SECTION_NAME): Likewise.
4979 (space/subspace related structures): Conditionalize definitions
4980 on OBJ_SOM.
4981 (space/subspace directives and support routines): Conditionalize
4982 definitions and references/uses on OBJ_SOM.
4983 (label_symbol_struct): For ELF, track the symbol's segment. For
4984 SOM track its space.
4985 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4986 changes.
4987 (USE_ALIASES): Kill for both SOM & ELF.
4988 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4989 (pa_space, pa_subspace): Corresponding changes.
4990 (pa_spaces_begin): Corresponding chagnes.
4991 (md_begin): Do not muck around with space/subspace stuff for
4992 OBJ_ELF.
4993 (md_apply_fix): Temporarily disable argument relocation stuff
4994 for OBJ_ELF.
4995 (tc_gen_reloc): Temporarily disable relocation generation for
4996 OBJ_ELF
4997 (pa_build_unwind_subspace): Similarly.
4998
fed881b1
NC		 49991999-06-16 Nick Clifton <nickc@cygnus.com>
5000
5001 * config/tc-arm.c (thumb_set): New pseudo op.
5002 (text, data, section): Override these pseudo ops with ARM
5003 specific versions.
5004 (s_thumb_set): New function: Perform the same as a .set pseudo
5005 op, but also mark the alias'ed symbol as being a Thumb
5006 function.
5007 (arm_s_text): New function: Perform the same as the .text
5008 pseudo op, but dump the literal pool before changing
3e87a760 5009 sections.
fed881b1
NC		 5010 (arm_s_data): New function: Perform the same as the .data
5011 pseudo op, but dump the literal pool before changing
3e87a760 5012 sections.
fed881b1 5013 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 5014 .section pseudo op, but dump the literal pool before changing
5015 sections.
fed881b1
NC		 5016 (arm_cleanup): Do not reset the current section before dumping
5017 the literal pool.
5018
0f94f4c8
NC		 50191999-06-17 Nick Clifton <nickc@cygnus.com>
5020
2f3519a2
NC		 5021 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
5022 OPTION_NO_WARN_UNMATCHED entries.
5023 (md_parse_option): Generate a warning message if an unrecognised
5024 option is encountered.
5025
0f94f4c8
NC		 5026 * config/tc-d10v.c (do_not_ignore_hash): New variable.
5027 (get_operands): When parsing an expression after an '@' symbol
5028 has been detected, do not ignore '#' symbols.
5029 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 5030 false.
0f94f4c8 5031
e4a86f6f
ILT		 50321999-06-13 Ian Lance Taylor <ian@zembu.com>
5033
5034 From K. Richard Pixley <rich@noir.com>:
5035 * configure.in (ppc-*-vxworks*): New target.
5036 * configure: Rebuild.
5037
a8aed0fb
UD		 50381999-06-12 Philip Blundell <philb@gnu.org>
5039
5040 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
5041
7565ed77
ILT		 50421999-06-13 Ian Lance Taylor <ian@zembu.com>
5043
5044 * write.c (adjust_reloc_syms): Rather than never reducing reloc
5045 which refer to symbols in linkonce sections, permit reducing the
5046 relocs if the symbol is local.
5047
b9e57a38
ILT		 50481999-06-12 Ian Lance Taylor <ian@zembu.com>
5049
5050 * subsegs.c (subseg_text_p): New function.
5051 * as.h (subseg_text_p): Declare.
5052 * read.c (do_align): Use subseg_text_p to set the default fill.
5053 * write.c (subsegs_finish): Likewise.
5054 * config/obj-coff.c (write_object_file): Likewise.
5055 * config/tc-i386.h (md_maybe_text): Don't define.
5056 (md_do_align): Use subseg_text_p to set the default fill.
5057 * config/tc-m32r.c (m32r_do_align): Likewise.
5058 * config/tc-sh.c (sh_do_align): Likewise.
5059 * config/tc-sparc.h (md_do_align): Likewise.
5060
008960a5
ILT		 50611999-06-12 David O'Brien <obrien@freebsd.org>
5062
5063 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
5064 * configure: Rebuild.
5065
a1605869
ILT		 50661999-06-12 Ian Lance Taylor <ian@zembu.com>
5067
d9ac5a3b
ILT		 5068 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
5069 * Makefile.am: Rebuild dependencies.
5070 * Makefile.in: Rebuild.
5071
a1605869
ILT		 5072 * config/tc-i386.c (i386_immediate): Remove unused label
5073 seg_unimplemented.
5074
5075 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
5076 * symbols.c: Likewise.
5077 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
5078 sy_next field when taking address, rather than symbol_next.
5079
5080 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
5081 offsetT.
5082 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
5083 value from the output file architecture.
5084 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
5085 * dwarf2dbg.h: Change bfd_vma to addressT.
5086
a7cd1c22
ILT		 50871999-06-11 Ian Lance Taylor <ian@zembu.com>
5088
5089 * dwarf2dbg.h: Use PARAMS in function declarations.
5090
76171f81
ILT		 50911999-06-11 Martin Dorey <mdorey@madge.com>
5092
5093 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
5094 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
5095 OBJ_ELF.
5096 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
5097
9b4d630b
ILT		 50981999-06-11 Ian Lance Taylor <ian@zembu.com>
5099
5865bb77
ILT		 5100 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
5101
9e7c96d9
ILT		 5102 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
5103 popsection.
5104
1b50c718
ILT		 5105 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
5106
1bf67e0d
ILT		 5107 * read.c (read_a_source_file): Only declare inescape if
5108 QUOTES_IN_INSN.
5109
5110 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
5111 match parameters.
5112 (find_entry_byval): Add parens to avoid warning.
5113
5114 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
5115
9b4d630b
ILT		 5116 * symbols.c (resolve_symbol_value): Don't permit subtraction of
5117 undefined symbols.
5118
a22b281c
RH		 51191999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5120
66778679 5121 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 5122 with isoctal.
5123
5124 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
5125 synthetize_setx): New functions.
5126 (md_assemble): Broken the special cases into the above
5127 functions. Make compiler happy if sizeof(bfd_vma)==4.
5128 Fix sethi generated from set/setuw. If instructions have a relloc,
5129 always clear the fields to be relocated in the opcode.
5130 (sparc_ip): Remove special_case global variable.
5131
7f2f689c
ILT		 51321999-06-10 Ian Lance Taylor <ian@zembu.com>
5133
d7ba4a77
ILT		 5134 Based on patches from John W. Woznack <jwoznack@concentric.net>:
5135 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
5136 indication of success rather than a value.
5137 (itbl_get_val): Likewise.
5138 (itbl_get_field): Use strcspn. Change delimiters to include
5139 parens.
5140 * itbl-ops.h (itbl_get_reg_val): Update declaration.
5141 (itbl_get_val): Likewise.
5142 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
5143
7f2f689c
ILT		 5144 * symbols.c (copy_symbol_attributes): Convert local symbols to
5145 regular symbols.
5146
c1d3c45e
NC		 51471999-06-10 Nick Clifton <nickc@cygnus.com>
5148
5149 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 5150 ARM920t.
c1d3c45e 5151
63fab58c
RH		 51521999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5153
5154 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
5155 Optimize set if sizeof(bfd_vma) == 64.
5156 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 5157 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 5158 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
5159
cf9a1301
RH		 51601999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
5161
5162 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
5163 (s_ncons): New function.
5164 (native_op_table): New table.
5165 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
5166 R_SPARC_OLO10 handling.
5167
bf29b231
RH		 5168Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
5169
5170 * expr.h (struct expressionS): Revert last change; widen X_op.
5171 * config/tc-alpha.c (md_begin): Check the field is wide enough.
5172
9be1cda6
AS		 5173Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5174
a4835b42
AS		 5175 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
5176 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
5177 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
5178 * Makefile.in: Regenerated.
5179
9be1cda6
AS		 5180 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
5181 `common' pass on to s_mri_common.
3e87a760 5182 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 5183
62335629
RH		 51841999-06-06 Richard Henderson <rth@cygnus.com>
5185
5186 * config/obj-elf.c (obj_elf_section): Don't free the return
5187 value of demand_copy_C_string.
5188
9de8d8f1
RH		 51891999-06-05 Richard Henderson <rth@cygnus.com>
5190
5191 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
5192 creation logic from obj_elf_create_section.
5193
5194 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
5195 (section_stack): New.
5196 (special_sections): Make const.
5197 (obj_elf_section): Gut and rewrite parsing.
5198 (obj_elf_change_section): New function broken out of obj_elf_section.
5199 (obj_elf_parse_section_letters): Likewise.
5200 (obj_elf_section_word): Likewise.
5201 (obj_elf_section_type): Likewise.
5202 (obj_elf_previous): Treat as a toggle.
5203 (obj_elf_popsection): New.
5204 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
5205 (ppc_section_type): Likewise.
5206 * config/tc-ppc.h: Likewise.
5207
5208 * expr.h (struct expressionS): Don't make X_op a bitfield.
5209 * config/tc-alpha.c: Update for symbol handling changes.
5210 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
5211 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
5212
58b5739a
RH		 52131999-06-05 Richard Henderson <rth@cygnus.com>
5214
5215 * dwarf2dbg.c (*): Convert to K&R + prototypes.
5216 (dwarf2_gen_line_info): Kill unused variables.
5217 (dwarf2_finish): Likewise.
5218 (dwarf2_where): Likewise.
5219 (dwarf2_directive_file): If we've only got a string,
5220 hand off to s_app_file.
5221 * ecoff.c: Move the include of ecoff.h.
5222 * symbols.h (S_IS_FUNCTION): Prototype.
5223
5224 * read.c (LEX_HASH): Supply a default.
5225 (lex_type): Use it.
5226 (s_globl): Update `c' after skipping whitespace.
5227 * read.h (LEX_END_NAME, is_name_ender): New.
5228 * expr.c (get_symbol_end): Respect it.
5229
398e8c25
ILT		 52301999-06-04 Mark Klein <mklein@dis.com>
5231
993142d5
ILT		 5232 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
5233 to real if OBJ_SOM
5234 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
5235
398e8c25
ILT		 5236 * config/tc-hppa.c: Update for symbol handling changes.
5237
b4013713
ILT		 52381999-06-03 Ian Lance Taylor <ian@zembu.com>
5239
080e41e6
ILT		 5240 * cgen.c: Update for symbol handling changes.
5241 * config/tc-m32r.c: Likewise.
f412ead8 5242
a0f75b47
ILT		 5243 * config/tc-hppa.h: Update for symbol handling changes.
5244 * config/tc-hppa.c: Likewise.
5245
174419c1
ILT		 5246 * config/tc-arm.h: Update for symbol handling changes.
5247 * config/tc-arm.c: Likewise.
5248 (symbol_make_empty): Remove. Just use symbol_create.
5249
5250 * symbols.c (symbol_set_tc): Correct name.
5251
6104f0a0
ILT		 5252 * Makefile.am: Rebuild dependencies.
5253 ($(OBJS)): Don't depend upon struc-symbol.h.
5254 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
5255 * dep-in.sed: Don't remove struc-symbol.h.
5256 * Makefile.in: Rebuild.
5257
b4013713
ILT		 5258 * doc/internals.texi (Symbols): Describe changes in symbol
5259 handling.
5260
6576f0b5
RH		 52611999-06-03 Richard Henderson <rth@cygnus.com>
5262
5263 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
5264 instead of doing the work by hand.
5265
fac0d250
RH		 52661999-06-03 David Mosberger <davidm@hpl.hp.com>
5267
5268 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
5269 state of line state-machine.
5270 (struct ls): Collect DWARF2 line state-machine state in new member
5271 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5272 resulted in any DWARF2 directives.
5273 (reset_state_machine): New function.
5274 (out_end_sequence): Ditto.
5275 (dwarf2_gen_line_info): When switching sections or switching to a
5276 lower text address, call out_end_sequence() first to terminate the
5277 previous code sequence as code sequences MUST have monotonically
5278 increasing addresses.
5279 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5280
52811999-06-03 David Mosberger <davidm@hpl.hp.com>
5282
5283 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5284 DWARF2 debug info (line information only, at this point).
5285 * as.h: Update comment about supported debug formats.
5286 * dwarf2dbg.c, dwarf2dbg.h: New files.
5287 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5288
5289 * expr.c (operand): Don't use [ for parens if we want an index op.
5290 (op_encoding): Switch [ into O_index, if desired.
5291 (op_rank): Renumber with O_index on bottom.
5292 (expr): If O_index, match closing bracket.
5293 * expr.h (O_index): New.
5294
5295 * read.c (read_a_source_file): Conditionally allow matched "
5296 in lines passed to md_assemble.
5297
5298 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5299
49309057
ILT		 53001999-06-03 Ian Lance Taylor <ian@zembu.com>
5301
5302 Add support for storing local symbols in a small structure to save
5303 memory when assembling large files.
5304 * as.h: Don't include struc-symbol.h.
5305 (symbolS): Add typedef.
5306 * symbols.c: Include struc-symbol.h.
5307 (local_hash): New static variable.
5308 (save_symbol_name): New static function, from symbol_create.
5309 (symbol_create): Call save_symbol_name.
5310 (local_symbol_count): New static variable.
5311 (local_symbol_conversion_count): Likewise.
5312 (LOCAL_SYMBOL_CHECK): Define.
5313 (local_symbol_make): New static function.
5314 (local_symbol_convert): New static function.
5315 (colon): Handle local symbols. Create local symbol for local
5316 label name.
5317 (symbol_table_insert): Handle local symbols.
5318 (symbol_find_or_make): Create local symbol for local label name.
5319 (symbol_find_base): Check for local symbol.
5320 (symbol_append, symbol_insert): Check for local symbols.
5321 (symbol_clear_list_pointers, symbol_remove): Likewise.
5322 (verify_symbol_chain): Likewise.
5323 (copy_symbol_attributes): Likewise.
5324 (resolve_symbol_value): Handle local symbols.
5325 (resolve_local_symbol): New static function.
5326 (resolve_local_symbol_values): New function.
5327 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5328 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5329 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5330 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5331 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5332 (symbol_previous, symbol_next): New functions.
5333 (symbol_get_value_expression): Likewise.
5334 (symbol_set_value_expression): Likewise.
5335 (symbol_set_frag, symbol_get_frag): Likewise.
5336 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5337 (symbol_mark_used_in_reloc): Likewise.
5338 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5339 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5340 (symbol_mri_common_p): Likewise.
5341 (symbol_mark_written, symbol_clear_written): Likewise.
5342 (symbol_written_p): Likewise.
5343 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5344 (symbol_section_p, symbol_equated_p): Likewise.
5345 (symbol_constant_p): Likewise.
5346 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5347 (symbol_get_obj, symbol_set_obj): Likewise.
5348 (symbol_get_tc, symbol_set_tc): Likewise.
5349 (symbol_begin): Initialize local_hash.
5350 (print_symbol_value_1): Handle local symbols.
5351 (symbol_print_statistics): Print local symbol statistics.
5352 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5353 Declare new symbols.c functions. Move many declarations here from
5354 struc-symbol.h.
5355 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5356 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5357 (struct symbol): Move bsym to make it clearly the first field.
5358 Remove TARGET_SYMBOL_FIELDS.
5359 (symbolS): Don't typedef.
5360 (struct broken_word): Remove.
5361 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5362 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5363 (symbol_clear_list_pointers): Likewise.
5364 (symbol_insert, symbol_remove): Likewise.
5365 (symbol_previous, symbol_append): Likewise.
5366 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5367 (struct local_symbol): Define.
5368 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5369 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5370 (local_symbol_get_frag, local_symbol_set_frag): Define.
5371 (local_symbol_get_real_symbol): Define.
5372 (local_symbol_set_real_symbol): Define.
5373 Define.
5374 * write.c (write_object_file): Call resolve_local_symbol_values.
5375 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5376 (TARGET_SYMBOL_FIELDS): Don't define.
5377 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5378 ECOFF_DEBUGGING, add ECOFF fields.
5379 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5380 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5381 ECOFF_DEBUGGING, add ECOFF fields.
5382 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5383 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5384 * config/tc-mcore.h: Don't include struc-symbol.h.
5385 (TARGET_SYMBOL_FIELDS): Don't define.
5386 (struct mcore_tc_sy): Define.
5387 (TC_SYMFIELD_TYPE): Define.
5388 * Many files: Use symbolS instead of struct symbol. Use new
5389 accessor functions rather than referring to symbolS fields
5390 directly.
5391
5392 * read.c (s_mri_common): Don't add in value of line_label.
5393
5394 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5395 checking for SEC_LINK_ONCE.
5396
5397 * config/tc-sh.h (sh_fix_adjustable): Declare.
5398
5399 * app.c (input_buffer): New static variable.
5400 (app_push): Save saved_input in allocated buffer.
5401 (app_pop): Restored saved_input.
5402 (do_scrub_chars): Change get parameter to take char * and int as
5403 arguments. Change GET macro to pass input_buffer to get
5404 function. Don't save input into allocated buffer.
5405 * as.h (do_scrub_chars): Update declaration.
5406 * input-file.c (input_file_get): Change to take char * and int.
5407 Read data into passed in buffer. Remove static buffer.
5408 * read.c (scrub_from_string): Change to take char * and int. Copy
5409 data into passed in buffer.
5410
5411 * hash.h: Neaten. Declare hash_traverse.
5412 * hash.c: Complete rewrite based on BFD hashing code.
5413 * gasp.c (chunksize): New variable.
5414 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5415 hash_delete.
5416
661e4995
NC		 54171999-05-28 Nick Clifton <nickc@cygnus.com>
5418
5419 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5420 addend unless the target uses an old ABI.
5421
d9a62219
DE		 5422Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5423
5424 -Wchar-subscripts cleanup
5425 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5426 calls to isascii,iscntrl are correct.
d9a62219
DE		 5427 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5428 (unsigned char).
5429 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5430 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5431 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5432 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5433
6da466c7
ILT		 54341999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5435
5436 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5437 width for Coldfire.
5438 (arch_coldfire_p): New #define.
5439 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5440
54411999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5442
5443 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5444
5445 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5446 (install_operand): Add place `N'.
5447 (init_table): Add registers ACC, MACSR, MASK.
5448
5449 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5450
5451 * config/tc-m68k.c: Change mcf5200 --> mcf.
5452 (archs): Add mcf5206e, mcf5307.
5453 (m68k_ip): Add format `u'.
5454 (install_operand): Add place `m', `M', `h'.
5455 (init_table): Add upper/lower registers.
5456
5457 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5458
bedf545c
ILT		 54591999-05-28 Martin Dorey <mdorey@madge.com>
5460
5461 * config/tc-i960.c: Several minor changes to add ELF and
5462 BFD_ASSEMBLER support.
5463 * config/tc-i960.h: Likewise.
5464 * configure.in (i960-*-elf*): New target.
5465 * aclocal.m4, configure: Rebuild.
5466
40c62b25
AM		 54671999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5468
5469 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5470 reloc changes when defined(BFD_ASSEMBLER).
5471
daa01f85
AM		 54721999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5473
5474 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5475
5476 * write.c (write_print_statistics): Output to file, not stderr.
5477
5478 * expr.c (generic_bignum_to_int32,64): Prototype.
5479
5480 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5481 output_sleb128, output_uleb128, output_big_sleb128,
5482 output_big_uleb128, output_big_leb128): Prototype.
5483 (output_big_sleb128, output_big_uleb128): Make inline.
5484 (output_big_leb128): Remove inline
5485
5486 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5487 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5488 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5489 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5490 value for correct overflow check in write.c:fixup_segment.
5491 * write.c (fixup_segment): Move bitfield overflow checks to after
5492 the md_apply_fix call.
5493 * config/obj-coff.c (fixup_segment): Likewise.
5494 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5495 valueT *val argument.
5496
19b34177
AS		 5497Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5498
5499 * config/atof-ieee.c (gen_to_words): Correctly round a
5500 denormalized number. Fix off-by-one in range checking for
3e87a760 5501 exponent in a denormal.
19b34177 5502
b8a40f53
NC		 55031999-05-10 Nick Clifton <nickc@cygnus.com>
5504
5505 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5506 name.
b8a40f53 5507
53f3de98
RH		 5508Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5509
5510 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5511
578ec497
AM		 55121999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5513
5514 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5515 (ReverseRegRegmem): Remove.
5516 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5517 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5518 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5519 kludge.
5520
5521 From Doug Ledford <dledford@redhat.com>
5522 * config/tc-i386.h (RegXMM): New for P/III.
5523 * config/tc-i386.c: Add support for P/III.
5524
d0e9a01c
RH		 5525Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5526
5527 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5528 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5529 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5530
83183c0c
RH		 5531Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5532
5533 * config/tc-i386.c (i386_immediate): Skip whitespace before
5534 complaining about junk after expression.
5535 (i386_displacement): Likewise.
5536
03987ced
RH		 5537Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5538
5539 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5540 Don't copy before downcaseing.
5541
0d96863f 55421999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5543
66778679
RH		 5544 * tc-m68k.c: Include elf/m68k.h.
5545 (m68k_elf_final_processing): New routine.
5546 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5547 Define.
3e87a760 5548
90700a53
JL		 5549Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5550
5551 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5552 17 bit fmt insn.
5553
252b5132
RH		 55541999-04-30 Nick Clifton <nickc@cygnus.com>
5555
5556 * config/tc-mcore.c (mcore_s_section): Dump literals before
5557 changing section.
5558
55591999-04-29 Nick Clifton <nickc@cygnus.com>
5560
5561 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5562 for COFF/PE port.
5563
5564Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5565
5566 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5567 (TC_INIT_FIX_DATA): Delete.
5568 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5569 (TC_INIT_FIX_DATA): Delete.
5570 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5571 * write.c (fix_new_internal): Initialize fx_cgen member.
5572 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5573 (gas_cgen_md_apply_fix3): Update.
5574 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5575 (md_cgen_record_fixup_exp): Update.
5576 (FX_OPINFO_R_TYPE): Update.
5577
5578 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5579 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5580 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5581 * frags.h (struct frag): Make opindex, opinfo ints.
5582
5583 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5584
55851999-04-26 Tom Tromey <tromey@cygnus.com>
5586
5587 * aclocal.m4, configure: Updated for new version of libtool.
5588
55891999-04-22 Nick Clifton <nickc@cygnus.com>
5590
5591 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5592 md_apply_fix.
252b5132
RH		 5593 (md_apply_fix3): Do not fix up absolute relocations against
5594 symbolic values.
5595
5596 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5597
55981999-04-20 Nick Clifton <nickc@cygnus.com>
5599
5600 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5601 changes and data-in-text directives.
5602 (mcore_cons): New function: intercept cons() operations.
5603 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5604 operations.
252b5132
RH		 5605 (mcore_stringer): New function: intercept stringer() operations.
5606
56071999-04-18 Ian Lance Taylor <ian@zembu.com>
5608
5609 * obj.h (struct format_ops): Change generate_asm_lineno field to
5610 take no parameters.
5611 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5612
5613 * config/tc-alpha.c (find_opcode_match): Add default case to
5614 switch.
5615 (find_macro_match): Likewise.
5616 (load_expression): Parenthesize && within ||.
5617
5618 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5619
56201999-04-17 Nick Clifton <nickc@cygnus.com>
5621
5622 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5623 .text .data .section pseudo ops.
3e87a760
AM		 5624 (mcore_s_section): New function. Dump lits before changing secs.
5625 (mcore_s_text): New function. Dump lits before changing secs.
5626 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5627
56281999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5629
5630 * config/tc-mips.c (mips_32bitmode): New.
5631 (md_begin): Set mips_32bitmode if needed.
5632 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5633 Set EF_MIPS_32BITMODE.
5634
5635Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5636
5637 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5638 change.
5639
56401999-04-16 Nick Clifton <nickc@cygnus.com>
5641
5642 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5643
5644Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5645
3e87a760 5646 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5647 expressions correctly.
5648
5649
56501999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5651
5652 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5653
5654Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5655
5656 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5657 and fmpynfadd instructions.
5658
56591999-04-11 Richard Henderson <rth@cygnus.com>
5660
5661 * as.h (environ): Declare it, if needed.
5662 * as.c (dump_statistics): Don't declare environ.
5663 * configure.in (environ): Detect declaration.
5664 * configure, config.in: Rebuild
5665
5666 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5667 (i386_displacement): Allocate enough space for replacement buffer.
5668 Clean up replacement buffer initialization.
5669
56701999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5671
5672 * subsegs.c (section_symbol): Don't create a new symbol if one
5673 already exists; instead, use the existing one, but set its segment
5674 and frag data if it hasn't already been defined.
5675 * config/obj-coff.c (c_section_symbol): Likewise.
5676
5677Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5678
5679 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5680
56811999-04-08 Nick Clifton <nickc@cygnus.com>
5682
5683 * config/tc-mcore.c: New File: Support routines for MCore
5684 assembler.
3e87a760 5685 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5686 * config/obj-coff.c: Add support for mcore-pe target.
5687
5688 * Makefile.am: Add support for MCore targets.
5689 * Makefile.in: Regenerate.
5690 * configure.in: Add support for MCore targets.
5691 * configure: Regenerate.
5692
5693 * doc/all.texi: Set MCORE.
5694 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5695
252b5132
RH		 5696 * write.h: Prevent multiple inclusion.
5697
56981999-04-06 Ian Lance Taylor <ian@zembu.com>
5699
5700 * asintl.h (LC_MESSAGES): Never define.
5701 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5702 does not define it.
5703 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5704 does not define it.
5705
5706 * Makefile.am (m68k-parse.c): If configuring in the source
5707 directory, copy m68k-parse.y into the local directory before
5708 running ylwrap, to remove spurious differences when generating
5709 snapshots.
5710 * Makefile.in: Rebuild.
5711
5712 * config/tc-sparc.h (md_do_align): Just allocate the number of
5713 bytes necessary, rather than always allocating 1024.
5714
57151999-04-04 Ian Lance Taylor <ian@zembu.com>
5716
5717 * listing.c (listing_newline): Add cast to avoid warning.
5718 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5719 * config/tc-i386.c (i386_scale): Add return value.
5720 (build_displacement_string): Remove unused local temp_disp2.
5721 (i386_intel_memory_operand): Add parentheses to avoid warning.
5722 (i386_intel_operand): Remove unused local end_of_operand_string.
5723 (i386_operand): Remove unused local operand_modifier.
5724 (i386_operand): Add parens to avoid warning.
5725
57261999-04-04 Don Bowman <don@pixsci.com>
5727
5728 * configure.in: Add mips*-*-vxworks* target; have it define
5729 MIPS_STABS_ELF.
5730 * configure, config.in: Rebuild.
5731
57321999-03-31 Nick Clifton <nickc@cygnus.com>
5733
5734 * configure.in (emulations): Add support for arm-epoc-pe.
5735 * configure: Regenerate.
5736 * config/te-epoc-pe.h: New file. Define macros specific to
5737 arm-epoc-pe target.
5738 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5739 for arm-epoc-pe target.
5740
5741Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5742
5743 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5744
5745Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5746
5747 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5748 detect ",n" without a condition.
5749 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5750
5751
5752Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5753
5754 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5755 instruction is encoded with one bit.
5756
5757
57581999-03-23 Ian Lance Taylor <ian@zembu.com>
5759
5760 * doc/internals.texi (CPU backend): Mention that
5761 line_separator_chars should not include newline. From thi
5762 <ttn@mingle.glug.org>.
5763
57641999-03-22 Doug Evans <devans@casey.cygnus.com>
5765
5766 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5767 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5768
5769Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5770
5771 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5772
5773Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5774
5775 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5776
5777
5778Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5779
5780 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5781
252b5132
RH		 57821999-03-15 Martin Hunt <hunt@cygnus.com>
5783
5784 * app.c (do_scrub_begin): Change '-' back to a symbol char
5785 so we can use multiple opcodes on a line again.
5786
5787 * config/tc-d30v.c: By default, warn if a symbol has
5788 the same name as a register. Plus some minor
5789 updates from the branch.
5790
57911999-03-13 Nick Clifton <nickc@cygnus.com>
5792
5793 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5794 BFD_RELOC_16 and BFD_RELOC_64.
5795
57961999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5797
5798 * expr.c (expr): Add missing else.
5799
58001999-03-12 Nick Clifton <nickc@cygnus.com>
5801
5802 * config/tc-arm.c (md_apply_fix3): Improve error message.
5803
58041999-03-11 Doug Evans <devans@casey.cygnus.com>
5805
5806 * Makefile.am (CPU_TYPES): Add fr30.
5807 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5808 (fr30,m32r dependencies): Update.
5809 * Makefile.in: Rebuild.
5810
5811 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5812 (gas_cgen_record_fixup_exp): Ditto.
5813 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5814 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5815 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5816 (md_cgen_lookup_reloc): Update use of operand->type.
5817 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5818 (md_convert_frag): Call cgen_operand_lookup_by_num.
5819 (md_cgen_lookup_reloc): Update use of operand->type.
5820 (m32r_cgen_record_fixup_exp): Ditto.
5821
58221999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5823
5824 * config/tc-mips.c (md_show_usage): Fix message.
5825
58261999-03-03 Nick Clifton <nickc@cygnus.com>
5827
5828 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5829 and LDR reg,=<expr> instruction.
5830
5831 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5832 -mcpu=arm9tdmi.
5833
5834Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5835
5836 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5837
58381999-02-17 Nick Clifton <nickc@cygnus.com>
5839
5840 This patch was created by: Scott Bambrough
5841 <scottb@corelcomputer.com>
3e87a760
AM		 5842
5843 * app.c:
252b5132 5844 Special cased '@' character. The '@' character is used as the
3e87a760 5845 ARM assembler comment character, as a special character
252b5132
RH		 5846 and in ELF .symver pseudo-op's, and as a special character in
5847 .type and .section pseudo-ops.
5848 (symver_pseudo): New static variable.
5849 (symver_state): New static variable.
5850 (struct app_save): Add field 'symver_state'.
5851 (app_push): Save global symver_state int struct app_save.
5852 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5853 (do_scrub_chars): Special case handling of '@' character in
5854 .symver pseudo-ops.
252b5132
RH		 5855
5856 * configure.in: Modified to recognize armv* uname syntax from ARM
5857 Linux kernel.
5858 * configure: Regenerated.
3e87a760 5859
252b5132
RH		 5860 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5861 a prefix to the section's type.
5862 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5863 the type's typename.
5864
5865 * config/tc-arm.h: Add support for PIC generation:
5866 (pic_code): New boolean.
5867 (obj_relocate_extern): Define.
5868 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5869 (TC_CONS_FIX_NEW): Define.
5870 (tc_fix_adjustable): Define.
5871 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5872
252b5132
RH		 5873 * config/tc-arm.c: Add support for PIC generation:
5874 (line_seperator_chars): Allow ';' as a seperator for Linux.
5875 (is_immediate_prefix): New macro.
5876 (arm_parse_reloc): New function.
5877 (s_arm_elf_cons): New function.
5878 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5879 (md_undefined_symbol): Special case handling for the Global Offset
5880 Table's symbol.
5881 (md_apply_fix3): Handle PIC relocs.
5882 (tc_gen_reloc): Handle PIC relocs.
5883 (md_parse_option): Add support for '-k' command line switch to
5884 enable PIC generation.
5885 (cons_fix_new_arm): New function.
5886 (s_arm_elf_cons): New function.
5887
5888Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5889
5890 * configure.in: Add comments for uses of AC_DEFINE.
5891 * acinclude.m4: Likewise.
5892 * acconfig.h: Remove.
5893 * aclocal.m4: Rebuild.
5894 * configure: Rebuild.
5895 * Makefile.in: Rebuild.
5896 * config.in: Rebuild.
5897
58981999-02-15 Jim Lemke <jlemke@cygnus.com>
5899
5900 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5901 non-constant offset from a base register.
5902
59031999-02-14 Ken Raeburn <raeburn@raeburn.org>
5904
5905 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5906 strings always.
5907
5908Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5909
5910 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5911 (emit_insn): Look for pc-relative and no-overflow specifiers on
5912 internal relocation types.
5913
59141999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5915
5916 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5917 -mcpu=NNNN flags.
5918
5919 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5920 mips_cpu instead.
5921 (mips_4650, mips_4010, mips_4100): Variables removed.
5922 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5923 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5924 variables.
5925 (md_begin): Don't bother initializing the mips_NNNN variables;
5926 mips_cpu is set, and that's good enough now.
5927 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5928 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5929 (show): New function, to handle wrapping in the CPU lists.
5930 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5931
5932Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5933
5934 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5935 than treat as an immediate specifier.
5936
5937Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5938
5939 * config/tc-i386.c: Prototype many functions.
5940 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5941 (i386_immediate): Remove unused second argument.
5942 (i386_intel_operand): Fix i386_is_reg typo.
5943 (i386_operand): Use allow_naked_reg.
5944 (output_invalid): Make operand int for K&R.
5945
5946Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5947
5948 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5949 patch.
5950 * Makefile.in: Rebuild.
5951
59521999-02-09 Doug Evans <devans@casey.cygnus.com>
5953
5954 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5955 (cgen.o): Ditto.
5956 (EXTRA_as_new_SOURCES): Comment out.
5957 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5958 * Makefile.in: Rebuild.
5959 * doc/Makefile.in: Rebuild.
5960 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5961 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5962 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5963 * configure: Rebuild.
5964 * aclocal.m4: Rebuild.
5965 * config.in: Rebuild.
5966 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5967 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5968 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5969 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5970 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5971 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5972 (gas_cgen_record_fixup_exp): Ditto.
5973 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5974 descriptor, not global variable.
5975 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5976 descriptor, not global variable. Refer to insert_operand handler
5977 via cpu descriptor, not global function.
5978 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5979 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5980 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5981 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5982 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5983 * config/tc-m32r.c: Ditto.
5984 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5985 (md_assemble): Ditto.
5986 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5987
59881999-02-09 Nick Clifton <nickc@cygnus.com>
5989
5990 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5991 relocations for ELF targets.
5992
59931999-02-08 Nick Clifton <nickc@cygnus.com>
5994
5995 * configure.in: Add support for StrongARM target.
5996 * configure: Regenerate.
5997
59981999-02-05 Nick Clifton <nickc@cygnus.com>
5999
6000 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
6001
6002 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
6003 for COFF ports.
6004
6005Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
6006
6007 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
6008
6009Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
6010
66778679
RH		 6011 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
6012 (INTEL_DWORD_MNEM_SUFFIX): Define.
6013 (BYTE_PTR): Define.
6014 (WORD_PTR): Define.
6015 (DWORD_PTR): Define.
6016 (XWORD_PTR): Define.
6017 (SHORT): Define.
6018 (OFFSET_FLAT): Define.
6019 (FLAT): Define.
6020 (NONE_FOUND): Define.
6021 (No_dSuf): Define.
6022 (No_xSuf): Define.
6023 * config/tc-i386.c (set_intel_syntax): New routine.
6024 (intel_syntax): Declare.
6025 (allow_naked_reg): Declare.
6026 (md_pseudo_table): Support .intel_syntax and .att_syntax.
6027 (intel_float_operand): New routine.
6028 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
6029 Handle brackets as well as parens. Call i386_intel_operand for
6030 intel syntax. Reverse operands if appropriate. Handle new
6031 suffixes. Handle movzx and movsx.
6032 (i386_is_reg): New routine.
6033 (i386_immediate): New routine.
6034 (i386_scale): New routine.
6035 (i386_displacement): New routine.
6036 (i386_operand_modifier): New routine.
6037 (build_displacement_string): New routine.
6038 (i386_parse_seg): New routine.
6039 (i386_intel_memory_operand): New routine.
6040 (i386_intel_operand): New routine.
6041 (i386_operand): Call i386_displacement, i386_immediate,
6042 i386_scale, etc. instead of handling inline.
6043 (parse_register): Handle registers without prefix.
252b5132
RH		 6044
6045Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
6046
66778679
RH		 6047 * configure: Regenerate.
6048 * configure.in (arm-*-oabi): New.
6049 (thumb-*-oabi): New.
6050 * config/tc-arm.c (target_oabi): Declare.
6051 (md_apply_fix3): Support REL relocs.
6052 (md_parse_option): Handle -oabi.
6053 (elf32_arm_target_format): New routine.
6054 (md_longopts): Add OPTION_OABI.
6055 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 6056
6057
60581999-01-28 Nick Clifton <nickc@cygnus.com>
6059
6060 * write.c (write_relocs): Handle out of range error.
6061
6062 * config/tc-fr30.c (fr30_fix_adjustable): New function.
6063 (fr30_force_relocation): Default to 0.
6064
6065 * config/tc-fr30.h (obj_fix_adjustable): Define.
6066 (TC_FORCE_RELOCATION): Define.
6067
6068 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 6069 relocs.
252b5132
RH		 6070
60711999-01-16 Nick Clifton <nickc@cygnus.com>
6072
6073 * config/tc-d30v.c (write_2_short): Do not generate a sequential
6074 merge of two instructions if the left instruciton kills the right.
6075
60761999-01-11 Doug Evans <devans@casey.cygnus.com>
6077
6078 * Makefile.in: Regenerate.
6079 * configure.in: Redo test for using cgen.
6080 * configure: Regenerate.
6081
60821999-01-09 Nick Clifton <nickc@cygnus.com>
6083
6084 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
6085 redefinition of this macro.
6086
6087Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
6088
6089 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
6090 warning.
6091
60921998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6093
6094 * config/tc-mips.c (append_insn): For mips16, insert a nop between
6095 a read of HI or LO and an immediatly following branch.
6096
60971998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
6098
6099 * config/tc-mips.c (md_begin): Another correction to the setting of
6100 mips_eabi64.
6101
61021998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
6103
3e87a760
AM		 6104 * config/tc-mips.c (md_begin): Correct type-o in setting of
6105 mips_eabi64.
252b5132
RH		 6106
61071998-12-21 Nick Clifton <nickc@cygnus.com>
6108
6109 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
6110 bit insn when optimizing, so that parallelised instructions will
6111 start on a 32 bit boundary.
6112
61131998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
6114
6115 * config/tc-mips.c (mips_eabi64): New.
6116 (md_begin): Set mips_eabi64.
6117 (mips_elf_final_processing): Use it.
6118
61191998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
6120
3e87a760 6121 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 6122 Correct setting of ABI in e_flags.
6123
6124Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
6125
3e87a760
AM		 6126 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
6127 in delay slots.
252b5132
RH		 6128
61291998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6130
6131 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 6132
252b5132
RH		 61331998-12-15 Doug Evans <devans@casey.cygnus.com>
6134
6135 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
6136 warning, values that don't fit in the field.
6137
61381998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6139
6140 * config/tc-mips.c (mips_abi_string): New.
6141 (md_parse_option,md_longopts): Add mabi.
6142 (mips_elf_final_processing): Set e_flags based on mabi flag.
6143
61441998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6145
3e87a760 6146 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 6147
614898-12-11 Ken Raeburn <raeburn@cygnus.com>
6149
6150 * config/tc-h8300.c (build_bytes): Change message given if the
6151 instruction requires H8/300H mode and we're not in Hmode, to
6152 suggest that it may be the operand modes that are the problem, not
6153 necessarily the opcode.
6154
61551998-12-10 Nick Clifton <nickc@cygnus.com>
6156
6157 * config/tc-fr30.c: Add line separator character.
6158
6159Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
6160
6161 * configure.in (hppa-*-mpeix*): New target.
6162 * config/obj-som.h (obj_som_compiler): Declare.
6163 * config/obj-som.c (compiler_seen): New static variable.
6164 (obj_som_compiler): New function.
6165 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 6166 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 6167 (pa_type_args): Set hppa_priv_level.
6168 (pa_compiler): New static function if OBJ_SOM.
6169 * configure: Rebuild.
6170
6171Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
6172
6173 * read.c (output_leb128): Don't mark as inline.
6174
61751998-12-08 Andrew MacLeod <amacleod@cygnus.com>
6176
3e87a760 6177 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 6178 AIX .vbyte unaligned data support.
6179 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 6180 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 6181 sections.
6182
61831998-12-07 Nick Clifton <nickc@cygnus.com>
6184
6185 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 6186 input handling.
252b5132
RH		 6187
6188Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
6189
66778679
RH		 6190 * config/tc-arm.c (elf32_arm_force_relocation): Check for
6191 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 6192
6193Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
6194
6195 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
6196 checking the target type.
6197 (mips-dec-bsd*): Set endian to little.
6198 * configure: Rebuild.
6199
6200 COFF weak symbol support, based on patches from Mark Elbrecht
6201 <snowball3@usa.net>:
6202 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
6203 * config/obj-coff.c (obj_coff_weak): New static function.
6204 (obj_coff_endef) [both versions]: Handle weak symbols.
6205 (coff_frob_symbol): Likewise.
6206 (yank_symbols): Likewise.
6207 (obj_pseudo_table): Add "weak".
6208
6209 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
6210 <aymeric.vincent@emi.u-bordeaux.fr>.
6211 * aclocal.m4: Rebuild with current tools.
6212 * configure: Rebuild.
6213
6214 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
6215 an assertion failure for a case we can't handle when OBJ_ECOFF.
6216
6217 * expr.c (operator): And with 0xff to avoid problems with signed
6218 char.
6219
62201998-12-03 Nick Clifton <nickc@cygnus.com>
6221
6222 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
6223 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
6224
62251998-12-02 Nick Clifton <nickc@cygnus.com>
6226
6227 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
6228 LDI:20 insn.
6229
6230Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
6231
3e87a760
AM		 6232 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
6233 calculation of pcrel point.
252b5132
RH		 6234
6235Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
6236
6237 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
6238 pcrel point.
6239
6240Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
6241
6242 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
6243 scope.
6244 (d10v_cleanup): Only generate previous insn if a multiline insn is
6245 not pending.
6246
6247Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
6248
6249 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 6250 FR30_OPERAND_I32.
252b5132
RH		 6251
6252Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
6253
6254 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
6255 -marm6xxx command line switches.
6256
62571998-11-18 Doug Evans <devans@casey.cygnus.com>
6258
6259 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
6260 (itbl-ops.o): Delete duplicate dependencies.
6261 Rebuild dependencies.
6262 Add fr30 dependencies.
6263 * Makefile.in: Rebuild.
6264
6265Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
6266
6267 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
6268 opcode list.
6269 * listing.c: Ignore line terminator characters found inside
3e87a760 6270 strings.
252b5132
RH		 6271
6272Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6273
6274 * po/gas.pot: Regenerated.
6275
6276Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6277
6278 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6279 fr30_is_label_start(). Also checks for delay slot insns.
6280
6281 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6282 FR30 instructions which contain a colon in the mnemonic.
6283
6284 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6285
6286Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6287
6288 * config/tc-fr30.c: Removed currently superflous code.
6289
6290Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6291
6292 * config/tc-fr30.h: New file.
6293 * config/tc-fr30.c: Tweaking so that it will compile.
6294
6295Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6296
66778679
RH		 6297 * config/tc-d10v.h (obj_fix_adjustable): Define.
6298 (TC_FORCE_RELOCATION): Define.
6299 (d10v_force_relocation): Declare.
6300 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6301 (md_apply_fix3): Handle Vtable relocs.
6302 (d10v_fix_adjustable): New.
6303 (d10v_force_relocation): New.
252b5132
RH		 6304
6305Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6306
6307 * config/tc-d30v.c: Change default behaviour to ignore potential
6308 conflicts between register name and symbol names.
6309
6310Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6311
6312 * configure.in: Add fr30-*-*.
6313 * config/tc-fr30.c: New file.
6314 * Makefile.in: Regenerated.
6315 * config.in: Regenerated.
6316 * configure: Regenerated.
6317 * doc/Makefile.in: Regenerated.
6318 * po/gas.pot: Regenerated.
6319
6320Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6321
6322 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6323 are 16 bit insns.
6324
6325Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6326
6327 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6328 characters.
6329 (do_scrub_chars): Add some casts to unsigned char to avoid
6330 unwanted sign extension.
6331 * read.c (lex_type): Set characters about 127 to be symbol
6332 characters.
6333 * config/tc-i386.c (md_begin): Set identifier_chars and
6334 operand_chars for values above 127.
6335
6336Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6337
66778679
RH		 6338 * configure.in: detect cygwin* instead of cygwin32*
6339 * configure: regenerate
252b5132
RH		 6340
6341Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6342
6343 * listing.c: Add support for producing a listing from piped
3e87a760 6344 input.
252b5132
RH		 6345
6346Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6347
6348 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6349 (append_insn): Account for the tx39's multiply behavior.
6350
63511998-10-26 Michael Meissner <meissner@cygnus.com>
6352
6353 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6354 from assemble_parallel_insns. Add support for '->' to indicate
6355 explicitly serializing the instructions.
6356 (md_assemble): Ditto.
6357
6358Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6359
66778679
RH		 6360 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6361 WEAK handling.
252b5132
RH		 6362
6363Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6364
66778679 6365 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6366
6367Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6368
6369 * config/tc-mips.c : support frame and regmask/fregmask when
6370 MIPS_STABS_ELF is specified.
6371
6372Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6373
66778679
RH		 6374 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6375 (md_apply_fix): Don't return 1 for VTABLE relocs.
6376 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6377
6378Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6379
6380 * doc/c-i386.texi: Replace occurences of "opcode" with
6381 "instruction mnemonic", "instruction", or "mnemonic" when
6382 referring to the name of an instruction. Use "opcode" when
6383 referring to the sequence of machine bytes.
6384
6385 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6386 (is_opcode_char): Rename to is_mnemonic_char.
6387 (md_assemble and i386_operand): Correct error messages from
66778679 6388 "opcode" to "instruction mnemonic"
252b5132
RH		 6389 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6390 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6391 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6392 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6393 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6394 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6395 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6396
6397 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6398
6399 * config/tc-i386.c (i386_operand): Check for garbage after
6400 register name.
6401
6402Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6403
6404 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6405 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6406
6407Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6408
66778679
RH		 6409 * config/tc-sh.h (obj_fix_adjustable): Define.
6410 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6411 (md_apply_fix): Likewise.
6412 (tc_gen_reloc): Likewise.
6413 (sh_fix_adjustable): New.
252b5132
RH		 6414
6415Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6416
6417 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6418 * cgen.h (gas_cgen_finish_insn): Update prototype.
6419 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6420 cgen_insn_t -> CGEN_INSN_INT.
6421 (make_parallel): Update handling of CGEN_INT_INSN_P.
6422 (assemble_parallel_insn): Ditto.
6423 (target_make_parallel): New function.
6424 (md_assemble): Use it.
6425
6426Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6427
66778679 6428 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6429
6430Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6431
6432 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6433 converted into lower case.
6434
6435Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6436
66778679
RH		 6437 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6438 (gas_cgen_tc_gen_reloc): Likewise.
6439 * config/tc-m32r.h (obj_fix_adjustable): Define.
6440 * config/tc-m32r.c (m32r_fix_adjustable): New.
6441 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6442
6443Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6444
6445 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6446
6447Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6448
6449 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6450 to lower case before parsing.
6451
6452 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6453 parallel insns modift buts in the PSW as a side effect.
6454
6455Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6456
6457 * config/tc-d30v.c (find_format): Test for missing flag and
6458 control registers.
3e87a760 6459
252b5132
RH		 6460 (md_apply_fix3): Fix error messages to avoid
6461 assumption about presence of a symbol.
6462
6463 (parallel_ok): Disallow parallel instructions that both modify the
6464 same flag register.
6465
6466 (find_format): Generate a warning if an odd numbered register is
6467 used as the first register in a mutli-register instruction.
6468
6469Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6470
6471 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6472 relocations are always associated with a symbol.
6473
6474Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6475
66778679
RH		 6476 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6477 (elf32_sparc_force_relocation): Declare.
6478 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6479 (tc_gen_reloc): Handle vtable relocs.
6480 (elf32_sparc_force_relocation): New.
252b5132
RH		 6481
6482Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6483
66778679
RH		 6484 * symbols.c (S_IS_FUNCTION): New.
6485 * config/tc-v850.h (obj_fix_adjustable): Define.
6486 (TC_FORCE_RELOCATION): Define.
6487 (v850_force_relocation): Declare.
6488 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6489 of fx_addnumber for VTABLE reloc addends.
6490 (md_apply_fix3): Handle VTABLE relocs.
6491 (v850_fix_adjustable): New.
6492 (v850_force_relocation): New.
252b5132
RH		 6493
6494Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6495
6496 * tc-hppa.c (fp_operand_format): Add some additional formats.
6497 (pa_ip): Do not automatically promote into pa2.0 mode.
6498 (pa_level): Handle ".level 2.0".
6499
6500Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6501
6502 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6503 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6504 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6505 (None): Redefine as 0xffff.
6506
6507 From Jeff B Epler <jepler@usgs.gov>
6508 * doc/c-i386.texi (i386-SIMD): New section.
6509
6510Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6511
6512 * read.c (discard_rest_of_line): New function.
6513 * read.h: Declare it.
6514 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6515
6516Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6517
6518 * config/tc-d10v.c (find_symbol_matching_register): New function.
6519 (find_opcode): Cope with the case where a register name matches
6520 a symbol name.
6521
6522Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6523
6524 * config/tc-v850.c (md_pcrel_from): Rename to
6525 v850_pcrel_from_section.
6526 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6527 sections.
252b5132
RH		 6528
6529 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6530
6531Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6532
6533 * config/tc-d10v.c (find_opcode): Generate an error if a register
6534 is supplied for an operand that should not be a register.
6535
6536Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6537
6538 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6539 instructions to have another instruction in the right bin.
6540
6541Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6542
6543 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6544 the right container if the left container holds a branch
3e87a760 6545 instruction.
252b5132
RH		 6546
6547Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6548
6549 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6550 both a register name and symbol name.
6551 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6552
6553Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6554
6555 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6556 execution unit class.
6557
6558 (reg_name_search): If a name matches a register and a symbol,
6559 prefer the register.
6560 (find_format): Disallow flag registers when a general purpose
6561 register is required.
6562 If a number is required, but a register has been given, check to
6563 see if a symbol with the same name as the register exists, and if
6564 so, use that symbol.
6565
6566Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6567
6568 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6569
6570Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6571
6572 * config/tc-d30v.c (find_format): Do not accept flag registers as
6573 general purpose registers.
6574 (find_format): If an immediate value is expected at a given place
6575 in a format, but a register name has been provided instead, check
6576 to see if that register name matches the name of a predefined
6577 symbol and if it does, then use the symbol instead.
6578 (reg_name_search): If a register name matches a symbol name,
6579 prefer the register name to the symbol name.
6580
6581Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6582
6583 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6584 the previous insn to empty.
6585
65861998-09-20 Michael Meissner <meissner@cygnus.com>
6587
6588 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6589 pieces, forcing the use of an ANSI compiler.
6590
6591Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6592
6593 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6594 relocs.
6595 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6596
6597Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6598
66778679
RH		 6599 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6600 assembler syntax.
6601 (obj_elf_vtable_entry): Likewise.
6602 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6603 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6604 (tc_gen_reloc): Likewise.
6605 (arm_fix_adjustable): Likewise.
6606 (elf32_arm_force_relocation): New.
6607 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6608
6609Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6610
6611 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6612
6613Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6614
66778679
RH		 6615 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6616 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6617
6618Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6619
6620 * config/tc-i386.c (i386_operand): Detect non-segment registers
6621 used as segment prefixes.
6622
6623Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6624
6625 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6626 optimize across FDE boundaries.
6627
6628 * config/obj-coff.c (obj_coff_section): Preserve any link once
6629 flags when setting the section flags.
6630
6631Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6632
6633 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6634 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6635
6636Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6637
6638 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6639 to the host width.
6640
6641Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6642
6643 * frags.c (frag_grow): Include the size of the frag struct in the
6644 obstack chunk size.
6645
6646 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6647 if the new subseg comes before the old.
6648
6649Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6650
6651 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6652 to handle edge8 and edge16.
6653
6654Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6655
6656 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6657 before we clobber the symbol involved.
6658
6659Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6660
3e87a760 6661 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6662 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6663 use arm_adjust_symtab for OBJ_COFF.
6664 (armelf_adjust_symtab): New Routine.
6665 * config/tc-arm.h: Define obj_adjust_symtab to
6666 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6667
252b5132
RH		 6668Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6669
6670 * configure.in: Make all i386-elf targets use bfd_gas.
6671 * config/tc-i386.c (tc_i386_force_relocation): New.
6672 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6673 (md_apply_fix3): Likewise.
6674 (tc_gen_reloc): Handle them.
6675 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6676 tc_i386_force_relocation.
6677
6678Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6679
6680 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6681
6682Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6683
6684 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6685 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6686 sequential pair.
6687
252b5132
RH		 6688Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6689
6690 * read.h (generate_lineno_debug): Add prototype.
6691 * read.c (generate_lineno_debug): Make non-static.
6692
6693Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6694
6695 * config/tc-i386.c (md_assemble): Only warn for address/data size
6696 prefixes.
6697
6698Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6699
6700 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6701 against Thumb function names, as the linker needs this information.
6702
67031998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6704
6705 * expr.c (operand): Check also that there is no advance in operand
6706 after atof_generic in order to decide "is it label 0f or floating
6707 point number?".
6708
6709Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6710
6711 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6712 command line options with a single dash.
6713 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6714
6715Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6716
3e87a760
AM		 6717 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6718 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6719
67201998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6721
6722 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6723 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6724 demand_empty_rest_of_line before mri_comment_end.
6725 (equals): Check garbage after expression before
6726 mri_comment_end in MRI mode.
6727
6728Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6729
6730 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6731 small immediate constant to use the constant itself rather than
6732 always using 1.
6733
6734Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6735
6736 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6737 (pa_leave): Likewise.
6738
6739Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6740
6741 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6742 prefixes.
6743 (i386_operand): Fix an error message.
6744
6745Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6746
6747 * doc/c-arm.texi (ARM Directives): Document .req directive.
6748
6749 * config/tc-arm.c (reg_required_here): Display erroneous string if
6750 the register name could not be decoded.
6751 Do not set inst.instruction if the sift is -1.
6752
6753Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6754
6755 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6756 we do for EXTERN.
6757
6758Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6759
6760 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6761 even if it is belived to be unnecessary.
6762
6763Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6764
6765 config/tc-i386.c (i386_operand): Size immediate constants by
6766 suffix (erroneously removed as part of July 7 change).
6767
6768Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6769
66778679
RH		 6770 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6771 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6772 (armelf_frob_symbol): New Routine.
6773 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6774
6775Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6776
6777 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6778
6779Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6780
6781 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6782 command line switches passed to assembler.
6783
6784Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6785
6786 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6787 (gas_cgen_opcode_desc): Declare.
6788 (gas_cgen_parse_operand): Declare.
6789 (*): Prepend gas_ to gas specific fns to denote them as such.
6790 All uses updated.
6791 * cgen.c (gas_cgen_opcode_desc): New global
6792 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6793 (queue_fixup): Renamed from cgen_queue_fixup.
6794 (*): Prepend gas_ to gas specific fns to denote them as such.
6795 All uses updated.
6796 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6797 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6798 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6799 Open opcode table and initialize it.
6800 (make_parallel): Use gas_cgen_opcode_desc.
6801 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6802 (md_assemble): Ditto.
6803
6804Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6805
6806 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6807 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6808 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6809 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6810 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6811 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6812 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6813 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6814 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6815 (INIT_STAB_SECTION): Likewise.
6816 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6817
252b5132
RH		 6818 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6819 (md_parse_option): Watch for them.
6820 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6821 (md_begin): Kill neverdef code.
6822 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6823 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6824 (s_alpha_coff_wrapper): New.
6825 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6826
252b5132
RH		 6827Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6828
6829 Start of changes to remove mdebug section from mips*-elf
6830 Based on MIPS_STAB_ELF definition
6831 * acconfig.h: undef if not configured
6832 * config.in: undef if not configured
6833 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6834 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6835 * stabs.c (s_stab_generic): flush frag
6836
6837Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6838
66778679
RH		 6839 * configure.in: (arm-*-elf): Handle.
6840 (thumb-*-elf): Handle.
6841 * configure: Regenerate.
6842 * read.c (stringer): Fix typo in comment.
6843 * write.c (fixup_segment): Don't add symbol value to addend if
6844 TC_ARM and OBJ_ELF.
6845 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6846 sections.
6847 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6848 for OBJ_ELF.
252b5132
RH		 6849
6850Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6851
6852 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6853 (write_2_short): Emit warning if new flag is set.
6854 (do_assemble): Set flags if left instruction is one of special
6855 "right-instruction-killer" type.
6856
6857Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6858
252b5132
RH		 6859 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6860 Always output words in debug_info section as big endian.
6861 (sparc_target_format): Choose correct bfd target.
6862 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6863
252b5132
RH		 6864Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6865
6866 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6867 to work with internationalization code. Issue an error when two
6868 operands match that are not allowed to match.
6869
6870Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6871
6872 * configure.in (install_tooldir): Allow target to specify whether
6873 it wants to be installed in $(tooldir)/bin.
6874 * configure: Regenerate.
6875 * Makefile.am (install-exec-local): Set install-exec-tooldir
6876 dependency via configure.
6877 * Makefile.in: Regenerate.
6878
6879Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6880
6881 * Makefile.am (install-exec-local): Split into two ...
6882 (install-exec-bindir,install-exec-tooldir): New rules.
6883 * Makefile.in: Regenerate.
6884
6885Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6886
6887 * Makefile.am (install-exec-local): Don't remove the file before
6888 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6889 W. Rozycki <macro@ds2.pg.gda.pl>.
6890 * Makefile.in: Rebuild.
6891
6892Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6893
6894 * cgen.c: Include libiberty.h.
6895 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6896 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6897 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6898 (md_cgen_lookup_reloc)): Declare.
6899 (md_cgen_record_fixup_exp): Declare.
6900 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6901 (m32r_relax_frag): Declare.
6902 (cgen_md_apply_fix3): Decls moved to cgen.h.
6903 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6904 (m32r_cgen_record_fixup_exp): Delete decl.
6905 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6906 (assemble_nop): Delete.
6907 (expand_debug_syms): Delete unused `exp'.
6908 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6909 Add default case for -Wall.
6910 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6911 (md_atof): Delete unused wordP.
6912
6913Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6914
6915 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6916 value.
6917
6918Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6919
6920 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6921 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6922 .print, .purgem, and .struct. Remove documentation for
6923 .app-file.
6924
6925Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6926
6927 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6928 Update call to insert_operand.
6929
6930Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6931
6932 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6933
6934Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6935
6936 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6937 whitespace after a prefix operator.
6938
6939Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6940
6941 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6942
6943Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6944
6945 * config/tc-sparc.c (log2): New static function.
6946 (s_reserve): Use log2 to convert alignment before calling
6947 record_alignment.
6948 (s_common): Use log2 to convert alignment before calling
6949 record_alignment and frag_align.
6950 (sparc_cons_align): Use log2.
6951
6952Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6953
6954 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6955 (s_common): Likewise.
6956
6957 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6958 initialization of waddr.
6959 (sparc_elf_final_processing): Add default case to switch.
6960
6961Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6962
6963 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6964 than temporary real.
6965
6966Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6967
6968 * write.c (subsegs_finish): Don't align the segments if there were
6969 any errors.
6970
6971 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6972 copying aux information.
6973
6974 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6975 expression into a symbol.
6976
6977Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6978
6979 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6980 type to unsigned int.
6981 (md_assemble): Change type used to store offsets from unsigned
6982 long to long.
6983 (i386_operand): Switch error check to only call RESTORE_END_STRING
6984 once after parse_register.
6985
6986Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6987
6988 * config/tc-v850.c (md_show_usage): Changed format to match that
6989 of gcc, ld, etc.
6990
6991 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6992
6993Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6994
6995 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6996 relocs.
6997 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6998 weak.
6999
7000Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
7001
7002 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
7003 * doc/Makefile.in: Rebuild.
7004
7005Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
7006
66778679
RH		 7007 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
7008 for %lo expressions.
7009 (mips_ip, case 'u'): Move range check after code to mask
7010 off bits in %hi/%lo expressions. Mask off high bits for
7011 %lo expressions.
252b5132
RH		 7012
7013Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
7014
7015 * doc/Makefile.am (gasver.texi): New target.
7016 (as.info, as.dvi): Depends upon gasver.texi.
7017 * doc/as.texinfo: Include gasver.texi. Mention version number on
7018 title page and in top node.
7019 * doc/Makefile.in: Rebuild.
7020
7021Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
7022
7023 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
7024 but not including the line containing the edict.
7025 * listing.h (LISTING_EOF): New.
7026 * input-scrub.c (input_scrub_next_buffer): Call it.
7027
7028Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7029
7030 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 7031 immediate address based solely on the suffix and the mode.
252b5132
RH		 7032
7033 * config/tc-i386.c (md_assemble): Add assertion to make sure
7034 overlap2 does not set Imm.
7035
7036 * config/tc-i386.c (space_chars): Remove. The scrubber converts
7037 sequences of whitespace to a single space.
7038 (is_space_chars): Just compare with space.
7039 (md_begin): Don't initialize space_chars.
7040 (md_assemble): Just skip a single whitespace character.
7041 (i386_operand): Rewrite base-index parsing to use new
7042 parse_register, and to skip white space. Skip white space in a
7043 number of other places too. Don't give error message if
7044 parse_register fails.
7045 (parse_register): Change reg_string parameter to be non-const.
7046 Add end_op parameter. Skip white space after the `%', and return
7047 end of register string. Give error message here rather than
7048 caller.
7049
7050Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
7051
7052 Based on patch from Matt Semersky <matts@scd.hp.com>:
7053 * expr.c (op_encoding): Make const.
7054 (expr_set_precedence): New function.
7055 (expr_begin): Don't set operator rankings, just call
7056 expr_set_precedence.
7057 * expr.h (expr_set_precedence): Declare.
7058 * read.c (s_mri): Call expr_set_precedence.
7059
7060Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
7061
7062 * doc/as.texinfo (Statements): Remove paragraph discussing
7063 continuing lines with a backslash. This hasn't worked for years,
7064 if it ever did.
7065
7066Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
7067
66778679 7068 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 7069 symbol definitions.
7070 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
7071 (ps_CTORS, ps_DTORS): New section types.
7072 (vms_fixup_xtors_section): New function
7073 (Ctors_Psect, Dtors_Psect): Define.
7074 (IS_GXX_XTOR): Define
7075 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
7076 Filter static constructors/destructors and add to
7077 Ctors_Symbols/Dtors_Symbols chain.
7078 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
7079 appropriate section.
7080
66778679 7081 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 7082 * makefile.vms: Merge vax/vms support.
7083
7084Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
7085
7086 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
7087 (elf_pseudo_table): Add them.
7088 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
7089 (md_apply_fix): Accept them.
7090 (mips_fix_adjustable): Don't adjust them.
7091 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
7092 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
7093 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
7094 (tc_fix_adjustable): Don't adjust them.
7095
7096Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
7097
7098 * Makefile.am (CGEN_CPU_PREFIX): New variable.
7099 (cgen.o): Use it.
7100 * Makefile.in: Regenerate.
7101 * configure.in: AC_SUBST cgen_cpu_prefix.
7102 * configure: Regenerate.
7103
7104Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7105
7106 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
7107 Changed all users of COND12_DELAY.
7108
7109Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
7110
7111 * config/tc-mn10300.c (set_arch_mach): New function.
7112 (md_pseudo_table): Add pseudo-ops to set the current machine type.
7113 (md_begin): Default to mn10300 mode.
7114 (md_assemble): Only accept instructions for the core mn10300
7115 chip and the active machine type.
7116
7117Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
7118
7119 * subsegs.h (segment_info_type): Give the struct a name.
7120 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
7121 * config/tc-h8500.h (tc_reloc_mangle): Declare.
7122 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
7123 * config/tc-w65.h (tc_reloc_mangle): Declare.
7124 * config/tc-z8k.h (tc_reloc_mangle): Declare.
7125
7126Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
7127
66778679
RH		 7128 * config/tc-v850.c (v850_comm): Restore old section
7129 after common processing.
252b5132
RH		 7130
7131Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
7132
7133 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
7134
7135Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
7136
7137 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
7138 char with code that explicitly sign-extends.
7139
7140Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 7141
252b5132
RH		 7142 * config/tc-v850.c (md_begin): Restore text section as the current
7143 section after creating call table sections.
7144 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 7145 code.
252b5132
RH		 7146
7147 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
7148 with call to macro SYM_AUXINFO.
7149
7150Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
7151
7152 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
7153 with the program transform name.
7154 * Makefile.in: Rebuild.
7155
7156Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
7157
7158 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
7159 information.
7160
7161Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
7162
7163 * config/tc-i386.c (i386_operand): Be prepared for a space between
7164 the open parenthesis and the start of the register operand,
7165 because of the June 16 change.
7166
7167Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
7168
7169 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
7170 BFD_ASSEMBLER.
7171
7172Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
7173
7174 * config/tc-d30v.c (d30v_align): Always perform alignment request,
7175 even if it is belived to be unnecessary.
7176
7177Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
7178
7179 * write.c (adjust_reloc_syms): Never adjust relocs against weak
7180 symbols.
7181 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
7182
7183Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
7184
7185 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
7186 shift amount for a repeated operand. The shift amount for the
7187 repeated copy comes from the size of the operand.
7188
7189Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
7190
7191 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
7192
7193Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
7194
7195 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
7196
7197Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7198
7199 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
7200 characters in it as LEX_IS_SYMBOL_COMPONENT.
7201 * config/tc-i386.h (tc_symbol_chars): Define.
7202 (extra_symbol_chars): Declare.
7203 * config/tc-i386.c (extra_symbol_chars): Define.
7204 (comment_chars): Don't use '/' as comment start if TE_LINUX.
7205 (line_comment_chars): Set to '/' if TE_LINUX.
7206 * doc/c-i386.texi (i386-prefixes): Update.
7207 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
7208
7209Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
7210
7211 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7212 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7213
72141998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
7215
7216 * config/tc-d10v.c (md_apply_fix3): Checking displacement
7217 constraint in instructions REP & REPI.
7218
7219Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
7220
7221 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 7222 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 7223
7224 (check_range): If the operand is shifted, then shift the number
7225 before checking its range.
7226
3e87a760 7227 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 7228
7229 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
7230 common sections.
7231
7232Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
7233
7234 * config/tc-v850.c (v850_comm): Create special sections as needed.
7235
72361998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
7237
7238 * config/tc-d10v.c (write_2_short): Addition of swapping
7239 instructions for sequential and reverse sequential order when
7240 given order is not possible.
7241
7242Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
7243
7244 * Makefile.am: Rebuild dependencies.
3e87a760 7245 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 7246 * Makefile.in: Rebuild.
7247
7248Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7249
7250 * doc/c-i386.texi: Update 16 bit documentation.
7251
7252 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
7253 IgnoreDataSize to IgnoreSize as they are used for address size as
7254 well as data size.
7255 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
7256 32-bit mode, similarly addr16/data16 and variants.
7257
7258Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
7259
7260 * config/tc-d30v.c (md_assemble): Fix handling of reverse
7261 sequential word multiply instructions.
3e87a760 7262
252b5132
RH		 7263 (do_assemble): Add extra command line argument, to allow mul32
7264 attribute to be preserved across parallel insns.
7265 (md_assemble): Insert NOPs between explicitly parallel insns which
7266 contain an 32 bit multiply and a 16 multiply.
7267
7268Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7269
7270 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7271 likewise for REPE.
7272
7273 * config/tc-i386.c (reloc): Add braces.
7274
7275 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7276 consistent with Intel naming.
7277 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7278 use bitfields in sib_byte.
7279 (modrm_byte): Don't use bitfields here either.
7280
7281 * config/tc-i386.c (current_templates): Add const.
7282 (parse_register): Add const to return, param, and char *s.
7283 (i386_operand): Add const to reg_entry *r.
7284 * config/tc-i386.h (templates): Add const to start, end.
7285
7286 Inspired by code for 16 bit gas support from Martynas Kunigelis
7287 <martynas@nm3.ktu.lt>:
7288 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7289 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7290 (uses_mem_addrmode): Remove.
7291 (md_estimate_size_before_relax): Add support here too.
7292 (md_relax_table): Rewrite interface to md_relax for 16 bit
7293 support.
7294 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7295 (opcode_suffix_to_type): Remove.
7296 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7297 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7298 (md_convert_frag): Likewise.
7299 (i386_operand): Add support for 16 bit base/index regs,
7300 immediates, and displacements. Remove some unnecessary casts, and
7301 localise end_of_operand_string, displacement_string_start,
7302 displacement_string_end variables. Add GCC_ASM_O_HACK.
7303 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7304
7305 * config/tc-i386.c (prefix_hash): Remove.
7306 (md_begin): Rewrite without obstacks. Remove prefix hash table
7307 handling. Rewrite lexical table handling.
7308 (i386_print_statistics): Don't print prefix statistics.
7309 (md_assemble): Rewrite instruction parser so that line is not
7310 converted to lower case. Don't do a hash_find for prefixes,
7311 instead recognise them via opcode modifier.
7312 (expecting_operand, paren_not_balanced): Localise variables.
7313 * config/tc-i386.h (IsPrefix): Define.
7314 (prefix_entry): Remove.
7315
7316 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7317 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7318 '\\' in case where comment_chars contains '/'.
7319
7320 * config/tc-i386.c (MATCH): Ensure given operand and template
7321 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7322 you must write `ljmp *table(%ebx)'.
7323
7324 From H.J. Lu <hjl@gnu.org>:
7325 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7326 as 0 ifndef BFD_ASSEMBLER.
7327 (md_assemble): Allow immediate operands without suffix or
7328 other reg operand to default in size to the current code size.
7329
7330Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7331
66778679
RH		 7332 * config/tc-v850.c (md_begin): Restore creation of
7333 .call_table_text and .call_table_data sections.
252b5132
RH		 7334
7335Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7336
7337 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7338 after emitting a word of noops.
7339
7340Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7341
7342 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7343 (i386_operand): Simplify checks for valid base/index combinations.
7344 Disallow `in 4(%dx),%al'.
7345
7346 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7347 index_reg const.
7348 (add_prefix): Change parameter from char to int.
7349
7350 * config/tc-i386.h (Ugh): Define opcode modifier.
7351 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7352
7353 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7354 CONSISTENT_REGISTER_MATCH macros to check register types more
7355 thoroughly. Check for illegal suffix/operand combinations
7356 when matching insns with operands. Handle new `s' suffix, and
7357 associated FloatMF opcode modifier for float insns with memory
7358 operands.
7359 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7360 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7361 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7362 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7363 DATA_PREFIX_OPCODE throughout.
7364
7365 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7366 (md_assemble): Rewrite suffix/register operand checking code to be
7367 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7368 AnyMem, the better to grep.
7369 (pi): Remove Abs.
7370 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7371 given a memory operand. Don't set Abs bits either.
7372 (type_names): Remove Mem*, Abs*.
7373 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7374 define opcode_modifiers as these cases are handled by Disp8,
7375 Disp16, Disp32 and suffix checks.
7376 (COMES_IN_BOTH_DIRECTIONS): Remove.
7377 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7378
7379 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7380 if IgnoreDataSize modifier given. Remove ShortformW modifier
7381 test. Add test for ShortForm in W base_opcode modification.
7382 Merge Seg2ShortForm and Seg3ShortForm code.
7383 * config/tc-i386.h (ShortFormW): Remove.
7384 (IgnoreDataSize): Define.
7385
7386Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7387
7388 * config/tc-d30v.c (md_assemble): Store previous segment state
7389 with previous instruction.
7390
50705ef4 7391Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
252b5132
RH		 7392
7393 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7394 (ebp, esp): Remove static variables.
7395 (MATCH): Remove test for InOutPortReg.
7396 (i386_operand): Properly handle InOutPortReg here instead.
7397 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7398 (md_assemble): Simplify and correct modrm and sib generation.
7399 (i386_operand): Add warning for scale without index.
7400 Rewrite checks for valid base/index combinations.
7401
7402 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7403 macros and enclose in do while(0).
7404 (RESTORE_END_STRING): Likewise.
7405 (md_assemble): Add one to printed operand number so we start
7406 from 1 not 0. Add some more gettext invocations.
7407 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7408 number here too.
7409
7410 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7411 DATA_PREFIX, SEG_PREFIX): Define.
7412 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7413 (check_prefix): Remove function.
7414 (add_prefix): New function. Add prefix to i.prefix as well as
7415 doing checks.
7416 (md_assemble): Changes for add_prefix. Remove hack for wait
7417 prefix, instead always output prefixes in fixed order. Test
7418 for jcxz/loop when selecting between word & dword operations,
7419 and add address size prefix rather than operand size prefix.
7420 Remove operand -> address size hack when emitting jcxz/loop.
7421 (i386_operand): Remove O_Absent check as it's done in expr.
7422
7423Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7424
7425 * configure.in: Recognize m5200 as a cpu_type of m68k.
7426 * aclocal.m4: Rebuild with current libtool.
7427 * configure: Rebuild.
7428
7429Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7430
7431 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7432 to relaxable_symbol to prevent references to external symbol from
7433 being relaxed.
7434
7435Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7436
7437 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7438 symbols are relaxable.
7439
7440Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7441
66778679
RH		 7442 * config/tc-v850.c (md_begin): Don't create special
7443 sections by default.
3e87a760 7444
252b5132
RH		 7445Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7446
7447 * config/tc-mips.c (macro): For div and udiv, close the
7448 reorder block as soon as possible.
7449
7450Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7451
7452 From Matt Semersky <matts@scd.hp.com>:
7453 * macro.c (macro_mri_mode): New function.
7454 * macro.h (macro_mri_mode): Declare.
7455 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7456 MRI mode.
7457
7458Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7459
7460 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7461 OBJ_EVAX case.
7462
7463 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7464 until after xstrdup in OBJ_EVAX case.
7465
7466Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7467
7468 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7469 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7470 of hardcoded magic number.
7471 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7472
7473Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7474
7475 * read.c (do_s_func): New function.
7476 (s_func): Call it.
7477 * read.h (do_s_func): Add prototype.
7478
7479Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7480
7481 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7482 nops if fill pattern not specified.
7483
7484Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7485
7486 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7487 * config/te-go32.h (TE_GO32): Define.
7488 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7489
7490Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7491
7492 Implement .func/.endfunc pseudo-ops.
7493 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7494 (s_func): Declare.
7495 * read.c (potable): Add .func,.endfunc.
7496 (s_func): New function.
7497 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7498 functions.
7499 (in_doc_func_p,current_function_label): New static globals.
7500 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7501
7502Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7503
7504 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7505 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7506 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7507 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7508 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7509 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7510 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7511 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7512 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7513 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7514 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7515 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7516 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7517 * config/tc-alpha.c: Likewise.
7518 * config/tc-alpha.h: Likewise.
7519 * config/tc-arm.c: Likewise.
7520 * config/tc-h8300.c: Likewise.
7521 * config/tc-h8500.c: Likewise.
7522 * config/tc-hppa.c: Likewise.
7523 * config/tc-i860.c: Likewise.
7524 * config/tc-i960.c: Likewise.
7525 * config/tc-ppc.c: Likewise.
7526 * config/tc-sh.c: Likewise.
7527 * config/tc-sparc.h: Likewise.
7528 * config/tc-tic30.c: Likewise.
7529 * config/tc-w65.c: Likewise.
7530 * config/tc-z8k.c: Likewise.
7531
7532Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7533
7534 * config/tc-vax.c (_): Delete this macro used for placeholder
7535 values in vax_operand_width_size; it conflicts with the _() macro
7536 used for internationalization.
7537
7538Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7539
7540 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7541 code. From Chris Moller <moller@bops.com>.
7542
7543 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7544 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7545 * read.c (emit_expr): Initialize seg and subseg fields of a new
7546 broken word.
7547 * write.c (write_object_file): Switch to the appropriate segment
7548 and subsegment when processing a broken word.
7549
7550 * config/tc-m68k.c (mri_assemble): New static function.
7551 (build_mri_control_operand): Call mri_assemble rather than
7552 md_assemble.
7553 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7554 (s_mri_endf, s_mri_endw): Likewise.
7555
7556Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7557
7558 * read.c (s_org): Call md_flush_pending_output if it is defined.
7559
7560 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7561
7562Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7563
7564 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7565 (md_parse_option): Add for same.
7566 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7567 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7568 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7569
7570 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7571
252b5132
RH		 7572Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7573
7574 * config/tc-arm.c (find_real_start): Relax definition of local
7575 labels.
7576
7577Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7578
7579 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7580 symbols at the given address, not just the last one specified.
7581
7582Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7583
66778679
RH		 7584 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7585 or number_to_chars_littleendian to write data.
252b5132
RH		 7586
7587Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7588
7589 * config/tc-v850.c (md_assemble): Remove artificially created
7590 register name symbols.
7591
7592Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7593
7594 * write.c (fixup_segment): Change "segment" to "section" in
7595 error message.
7596
7597Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7598
7599 * write.c (fixup_segment): Change sym1-sym2 message again.
7600
7601Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7602
7603 * write.c (fixup_segment): Improve error message for sym1-sym2
7604 errors when sym1 is in a different segment from sym2.
7605
7606Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7607
7608 * config/tc-m32r.c (warn_unmatched_high): New static local.
7609 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7610 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7611 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7612 (md_parse_option): Likewise.
7613 (md_show_usage): Likewise.
7614 (m32r_frob_file): Likewise.
7615
7616 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7617 (read_a_source_file): Call them.
7618 * read.h (stabs_generate_asm_file): Declare.
7619 * stabs.c (stabs_generate_asm_file): New function.
7620 (generate_asm_file): New function.
7621 (stabs_generate_asm_lineno): Move file name handling into
7622 generate_asm_file.
7623
7624Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7625
7626 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7627 (d30v_current_align, d30v_current_align_seg): New variables.
7628 (d30v_last_label): New variable.
7629 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7630 (s_d30v_data, s_d30v_section): Likewise.
7631 (md_pseudo_table): Call them.
7632 (md_begin): Initialize d30v_current_align_seg.
7633 (md_assemble): Call d30v_align when needed by known current alignment.
7634 (d30v_frob_label, d30v_cons_align): New functions.
7635 * config/tc-d30v.h (md_do_align): Remove.
7636 (tc_frob_label): Call d30v_frob_label.
7637 (md_cons_align): New.
252b5132 7638
3e87a760 7639 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7640 expression symbols before processing. Clean up code formatting.
7641
7642Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7643
7644 * po/Make-in (install-info): New target.
7645
7646Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7647
7648 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7649 instructions.
7650 * config/tc-mn10300.c (md_assemble): Likewise.
7651
7652Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7653
7654 * Makefile.am: Update with `make dep-am'.
7655 (HFILES): Add cgen.h.
7656 (cgen.o): Depend on cgen.h.
7657 * Makefile.in: Regenerate.
7658
7659 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7660
7661Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7662
7663 * gasp.c (grab_label): Permit a label to be a preprocessor
7664 variable by permitting a label to start with a backslash.
7665
7666Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7667
7668 * config/tc-mips.c (validate_mips_insn): Removed hack
7669 for previously inaccessible bitfields in some INSN_TRAP
7670 instructions.
7671
7672Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7673
7674 * config/tc-d30v.c (do_assemble): Abort with error message
7675 if opcode operands do not match.
3e87a760 7676
252b5132
RH		 7677Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7678
7679 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7680 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7681 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7682 similar new 'q' operand.
7683
7684Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7685
7686 * cgen.c (cgen_asm_finish_insn): Fix typo.
7687
7688Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7689
7690 * cgen.h: New file.
7691 * cgen.c: Include it.
7692 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7693 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7694 All callers updated.
7695 * config/tc-m32r.c: Include cgen.h.
7696 (m23r_insn): New members num_fixups,fixups.
7697
7698Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7699
7700 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7701 to avoid compiler warning.
7702
7703Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7704
7705 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7706 calling make.
7707
66778679 7708 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7709
7710Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7711
7712 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7713
7714Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7715
7716 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7717 a short format insn.
7718 (md_assemble): Set it for explicitly packed insns.
3e87a760 7719
252b5132
RH		 7720Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7721
7722 * config/obj-coff.c (c_symbol_merge): Do not take address of
7723 native fields when performing the memcpy.
7724
7725Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7726
3e87a760 7727 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7728 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7729
7730Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7731
7732 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7733 relocations against globally visible symbols.
7734 * config/tc-m68k.c (relaxable_symbol): New macro.
7735 (m68k_ip, md_estimate_size_before_relax): Use it.
7736 (tc_m68k_fix_adjustable): Also handle weak symbols.
7737
7738Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7739
7740 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7741 references to externally visible symbols.
7742 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7743 values in twice for a PC relative reloc if the symbol is
7744 externally defined.
252b5132
RH		 7745
7746 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7747 don't adjust a PC relative reloc against an externally visible
7748 symbol.
7749 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7750 for a PC relative fixup against an externally visible defined
7751 symbol, arrange to store object file and addend values as though
7752 the symbol were not defined.
7753 (tc_gen_reloc): Likewise.
7754
7755Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7756
7757 * read.c (sizeof_leb128): Referenced externally by write.c so
7758 don't inline.
7759
7760Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7761
7762 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7763 and expand a 'debug' symbol associated with the next instruction
7764 that does not cause a short instruction to be filled with a NOP.
7765 (md_pseudo_table): Add support for .debugsym.
7766 (assemble_parallel_insn): Add calls to expand_debug_sym as
7767 appropriate.
7768 (md_assemble): Ditto.
7769
7770Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7771
7772 * as.c (main): Conditionally call setlocale.
7773 * gasp.c (main): Likewise.
7774 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7775 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7776
7777Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7778
7779 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7780
252b5132
RH		 7781Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7782
7783 * config/tc-hppa.c: Change all calls to bzero to use memset.
7784 (pa_ip): Add cast to avoid warning.
7785 (tc_gen_reloc, md_apply_fix): Likewise.
7786 (pa_find_space_by_number): Likewise.
7787 (hppa_force_relocation): Likewise.
7788 (pa_block): Change i to unsigned int.
7789 * config/obj-som.h (obj_som_copyright): Declare.
7790
7791Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7792
7793 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7794 for line numbers for assembly source.
7795
7796Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7797
7798 * configure.in: Change version number to 2.9.4
7799 * configure: Rebuild.
7800
7801Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7802
7803 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7804
7805Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7806
7807 * ecoff.h: Change symbolS in function declaration to struct
7808 symbol.
7809
7810Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7811
7812 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7813 (md_convert_frag): Fix i18n typo.
7814
7815Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7816
7817 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7818 * ecoff.h: Protoype it.
7819 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7820 [EVAX] (s_alpha_prologue): Delete.
7821 (md_pseudo_table): Update.
7822
7823Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7824
7825 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7826 array to local pointer.
7827 (get_args, parse_expr): Add casts to avoid warnings.
7828
7829Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7830
7831 * read.c (s_set): Cast xmalloc return value to fragS *.
7832 * config/tc-m68k.c (m68k_ip): Function made static to match
7833 previous forward declaration.
7834 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7835
7836Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7837
7838 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7839 strings.
252b5132
RH		 7840
7841 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7842 macros to error strings.
7843
7844Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7845
7846 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7847 reloc is in the TOC csect.
7848 (md_apply_fix3): Correct gettext typo.
7849
7850Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7851
7852 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7853 .L - they are local labels and the branches are not really
7854 function calls but rather far jumps.
7855
7856Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7857
7858 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7859
7860Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7861
7862 * config/tc-i386.c (md_assemble): Print operand number rather than
7863 using ordinal_names.
7864 (i386_operand): Likewise.
7865
7866Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7867
7868 * Makefile.am (INTLLIBS): Define to work around apparent automake
7869 bug.
7870 All Makefiles: Regenerated.
7871
7872 * Many files: Added gettext invocations around user-visible
7873 strings.
7874 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7875 HAVE_LC_MESSAGES): Define.
7876 * dep-in.sed: Added asintl.h.
7877 * po/Make-in: New file.
7878 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7879 Include "asintl.h".
7880 * read.c (Z_): Renamed from `_'.
7881 * Makefile.am (SUBDIRS): Added po.
7882 (POTFILES): new macro.
7883 (po/POTFILES.in): New target.
7884 ($(OBJS)): Added asintl.h.
7885 (HFILES): Likewise.
7886 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7887 (as_new_LDADD): Added $(INTLLIBS).
7888 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7889 (gasp_new_LDADD): Added $(INTLLIBS).
7890 (gasp_new_DEPENDENCIES): New macro.
7891 * configure, aclocal.m4: Rebuilt.
7892 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7893 po/Makefile.
7894 (ALL_LINGUAS): Define.
7895 * macro.c: Include "asintl.h".
7896 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7897 * as.h: Include "asintl.h".
7898 * config/tc-i386.c (ordinal_names): Removed.
7899 (md_assemble): Changed error text to avoid ordinal_names.
7900 (i386_operand): Likewise.
7901 (reloc): Added as_bad to avoid i18n problems.
7902 (tc_gen_reloc): Likewise.
7903 * config/tc-arm.c (bad_args): Now a #define.
7904 (bad_pc): Likewise.
7905 * config/obj-vms.c (VMS_stab_parse): Changed type of
7906 `long_const_msg'.
7907 (global_symbol_directory): Unified strings to avoid i18n
7908 problems.
7909 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7910 avoid i18n problems.
7911 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7912 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7913 i18n problems.
7914 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7915 problems.
7916 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7917 comment.
7918 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7919 problems.
7920 * as.c (print_version_id): Added an fprintf to avoid i18n
7921 problems.
7922 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7923 problems.
7924 * expr.c (expr): Added as_warn call to avoid i18n problems.
7925 * messages.c (as_assert): Changed code to avoid i18n problems.
7926 (as_abort): Likewise.
7927 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7928 (s_space): Likewise.
7929 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7930
7931Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7932
7933 * config/tc-i386.c (check_prefix): New static function, split out
7934 from md_assemble.
7935 (struct _i386_insn): Add wait_prefix field.
7936 (md_assemble): Remove wait_prefix local variable. Use
7937 check_prefix when adding a prefix.
7938
7939 * config/tc-i386.c (current_templates): New static variable.
7940 (md_assemble): Remove current_templates local variable.
7941 (md_assemble, i386_operand): Improve error and warning messages in
7942 many places. Add RESTORE_END_STRING in many places before error
7943 return. Clarify some comments.
7944
7945 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7946 element array.
7947 (md_assemble): Parse string instruction operands, looking for
7948 segment override prefixes. Check for invalid segment prefixes on
7949 string instruction.
7950 (i386_operand): i.seg[] and max mem_operand changes for string
7951 insns.
7952 * config/tc-i386.h (EsSeg): Define.
7953
7954 * config/tc-i386.h (regKludge): Define.
7955 (iclrKludge, imulKludge): Don't define.
7956 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7957 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7958 opcode_modifier checks to look for more common cases first. Add
7959 default_seg for IsString case.
7960
7961Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7962
7963 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7964 AC_DECL_YYTEXT.
7965 * configure: Rebuild with new automake and libtool.
7966 * aclocal.m4, Makefile.in: Likewise.
7967
7968 * doc/Makefile.am (as.dvi): New target.
7969 * doc/Makefile.in: Rebuild.
7970
7971Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7972
7973 * configure.in: Added sparc86x support.
3e87a760 7974
252b5132 7975 * configure: Rebuild.
3e87a760 7976
252b5132
RH		 7977 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7978 sparc_arch.
7979 (md_parse_option): Warn if -EL is not supported for this architecture.
7980
7981 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7982
252b5132
RH		 7983Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7984
66778679
RH		 7985 * config/tc-mips.c (mips_ip): Note when we use get match on
7986 the full instruction name.
252b5132
RH		 7987
7988Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7989
7990 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7991 back into the expression to handle add/sub simplification correctly.
7992
7993Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7994
66778679 7995 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7996
7997Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7998
7999 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
8000 #<n>' instruction.
8001
8002Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
8003
8004 * symbols.c (max_indent_level): New global.
8005 (print_symbol_value_1): Use it.
8006 * expr.h (expr_build_dot): Declare.
8007 * expr.c (expr_build_dot): New function.
8008
8009Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
8010
8011 * symbols.c (print_binary): New function.
8012 (print_expr_1): Call it.
8013
8014Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8015
8016 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
8017 operand in the opcode.
8018
8019Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8020
8021 * config/tc-i386.h: Reorder operand flags and opcode modifier
8022 flags for clarity. Remove unused definitions: Unknown,
8023 ImmUnknown, DispUnknown, NoModrm.
8024 * config/tc-i386.c (type_names): Add missing Debug type.
8025 (md_assemble): Better duplicate prefix checking. Quicker string
8026 instruction check via new opcode_modifier flag.
8027
8028Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
8029
8030 * doc/as.texinfo (Invoking): Clarify -Wa example.
8031
8032Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
8033
3e87a760 8034 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 8035 (s_mips_weakext): Define.
8036 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 8037 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
8038 defined(TC_MIPS).
8039
252b5132
RH		 8040Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
8041
8042 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
8043 is an error if the value can not be computed at assembly time.
8044 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
8045
8046Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
8047
8048 * gasp.c (main): Set next field of new include_path structure to
8049 NULL. From Avery Pennarun <averyp@gdc.ca>.
8050
8051 * read.c (s_mri_sect): Call as_bad rather than abort for an
8052 unsupported MRI target.
8053
8054Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
8055
8056 * config/tc-arm.c (arm_validate_fix): New function. Determine if
8057 the destination of a branch instruction should be altered.
8058 (find_real_start): New function: Locate the real, Thumb coded
8059 start of a Thumb function.
8060 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 8061 functions.
252b5132
RH		 8062
8063 * config/tc-arm.h: Define TC_VALIDATE_FIX.
8064
8065Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
8066
8067 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
8068 also.
8069
8070Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8071
8072 * doc/as.texinfo: Use @itemx for a secondary item in a table.
8073 * doc/c-hppa.texi: Likewise.
8074
8075Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
8076
8077 * Makefile.am: Rebuild dependencies.
8078 * Makefile.in: Rebuild.
8079
8080 * Makefile.am (DEP_INCLUDES): New variable.
8081 (.dep1): Change to work when srcdir is not an absolute path.
8082 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
8083 * Makefile.in: Rebuild.
8084
8085Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
8086
8087 * config/tc-i386.h, config/tc-i386.c: Revert March 24
8088 LinearAddress patch.
8089
8090 * configure.in: Set version to 2.9.1.
8091 * configure: Rebuild.
8092
8093 * Branched binutils 2.9.
8094
8095Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8096
8097 * config/tc-i386.h (FWait): Define.
8098 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
8099 other prefixes. Check FWait flag in opcode table to see which
8100 instructions require an fwait prefix.
8101
8102Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8103
8104 * stabs.c (get_stab_string_offset): Always create a stab string
8105 section.
8106
8107Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
8108
8109 Fix some gcc -Wall warnings:
8110 * atof-generic.c (atof_generic): Add casts to avoid warnings.
8111 * ehopt.c (eh_frame_code_alignment): Likewise.
8112 * expr.c (integer_constant, operand): Likewise.
8113 * frags.c (frag_align): Likewise.
8114 * gasp.c (level_0, change_base, doinstr): Likewise.
8115 * hash.c (hash_ask): Likewise.
8116 * listing.c (listing_page, calc_hex, print_lines): Likewise.
8117 (debugging_pseudo): Likewise.
8118 * macro.c (define_macro, check_macro): Likewise.
8119 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
8120 (ignore_rest_of_line, float_cons): Likewise.
8121 * symbols.c (decode_local_label_name): Likewise.
8122 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
8123 (fixup_segment, number_to_chars_bigendian): Likewise.
8124 (number_to_chars_littleendian): Likewise.
8125 * config/atof-ieee.c (gen_to_words): Likewise.
8126 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
8127 (sparc_ip, parse_keyword_arg, s_common): Likewise.
8128 * read.c (output_big_sleb128): Initialize locals to avoid
8129 warnings.
8130 (output_big_uleb128, equals): Likewise.
8131 * atof-generic.c (atof_generic): Change number_of_digits_* locals
8132 to unsigned int. Change zeros to unsigned int.
8133 * cond.c (s_if): Add return to default case.
8134 * frags.c (frag_now_fix): Change return type to addressT.
8135 * frags.h (frag_now_fix): Update declaration.
8136 * listing.c (file_info_struct): Change linenum to unsigned int.
8137 (struct list_info_struct): Change hll_line to unsigned int.
8138 (print_source): Update format string.
8139 * read.c (emit_expr): Change scan to unsigned int, and don't
8140 bother to initialize it.
8141 * symbols.c (dollar_label_count): Change to unsigned long.
8142 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
8143 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
8144 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
8145
8146Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
8147
8148 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 8149 mcf5200 just as we do for m68000.
252b5132
RH		 8150 (m68k_init_after_args): Likewise.
8151 (md_estimate_size_before_relax): Likewise.
8152
8153Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
8154
8155 * config/tc-v850.c (md_assemble): Store relocation addend in
8156 fixup instead of instruction.
8157
8158Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
8159
8160 * config/tc-i386.c (md_assemble): Swap template arguments to
8161 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
8162 This macro is currently symmetric, so passing them the wrong
8163 way didn't cause any problem, but may if the macro is changed
8164 in the future.
8165 After copying template to i.tm, use i.tm. rather than t-> to
8166 access fields, and make t a const*
8167 Move i.tm.operand_types[] swap to immediately after the copy.
8168
8169Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
8170
8171 * expr.h (expr_build_uconstant): Add prototype.
8172 (expr_build_unary,expr_build_binary): Add prototypes.
8173 * expr.c (expr_build_uconstant): New function.
8174 (expr_build_unary,expr_build_binary): New functions.
8175
8176Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
8177
66778679
RH		 8178 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
8179 * macro.c (macro_expand_body): Increase buffer size.
8180 * messages.c (as_warn): Likewise.
252b5132
RH		 8181 (as_warn_where, as_bad, as_bad_where): Likewise.
8182
8183Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
8184
8185 Based on patch from H.J. Lu <hjl@gnu.org>:
8186 * Makefile.am (DISTSTUFF): New variable.
8187 (diststuff): New target.
8188 * Makefile.in: Rebuild.
8189
8190Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
8191
8192 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
8193 m32r_elf_section_change_hook.
8194
8195 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
8196 emit a nop if a section ends with a 16 bit instruction.
8197
8198Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
8199
8200 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
8201 s_lcomm rather than obj_coff_lcomm.
8202 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
8203
8204Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
8205
8206 * config/tc-i386.h (LinearAddress): Define.
8207 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
8208 instruction, don't use a default segment.
8209
8210Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
8211
8212 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
8213 * configure: Rebuild.
8214
8215Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
8216
8217 * aclocal.m4, configure: Rebuild with libtool 1.2.
8218
8219Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
8220
8221 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 8222 PC relative branches. Patch courtesy of Jonathan Walton.
8223
252b5132 8224
252b5132
RH		 8225Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
8226
8227 * configure.in (emulations): Add thumb-pe target.
8228
8229 * configure (emulations): Add thumb-pe target.
8230
82311998-03-17 Ken Raeburn <raeburn@cygnus.com>
8232
8233 * itbl-lex.l (yywrap): Don't define if already defined as a
8234 macro.
8235
8236Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
8237
8238 * depend.c (quote_string_for_make): New function.
8239 (wrap_output): Use it.
8240
8241Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
8242
8243 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
8244 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
8245
8246Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
8247
8248 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
8249 Recognize -GN and -relax.
8250 (md_begin): Initialize gp size from -G switch.
8251 (alpha_force_relocation): Always force if -relax.
3e87a760 8252 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 8253 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
8254 Change all callers. Emit nop alignment padding as nop+unop pair.
8255
8256Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
8257
8258 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
8259 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
8260
8261Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
8262
8263 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
8264 require padding to the next long word boundary.
8265
8266Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
8267
8268 * cgen.c: #include symcat.h.
8269 * config/tc-m32r.c: Likewise.
8270
8271Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8272
8273 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8274 absolute expressions instead of '$' prefixed register names.
8275
8276Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8277
8278 * read.c (s_set): Record file and line info for symbols when -as.
8279 (pseudo_set): Don't overwrite that dummy fragment.
8280
8281Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8282
8283 * config/tc-ppc.c (md_pseudo_table): Add "section".
8284 (ppc_named_section): New static function.
8285
8286Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8287
8288 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8289 so we don't have to scan the entire list.
8290
8291Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8292
8293 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8294 case, allow the parallel instructions to modify the same flag
8295 bits.
252b5132
RH		 8296
8297Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8298
8299 * listing.c (list_symbol_table): Categorize symbols by
8300 undefined_section rather than sy_frag->line == NULL.
8301
8302Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8303
8304 * Makefile.am (install-exec-local): Install properly when ln
8305 fails or tooldir == prefix.
8306
8307Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8308
8309 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8310 Test result of insert_operand for error.
8311
8312Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8313
8314 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8315 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8316 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8317 * doc/Makefile.in: Rebuild.
8318
8319Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8320
8321 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8322 (macro): Fix handling of M_COP[0-3].
8323
8324Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8325
8326 Based on patches from Ross Harvey <ross@teraflop.com>:
8327 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8328 if macro_alternate or macro_mri.
8329 (getstring): Remove support for byte constants between < and >.
8330 (get_any_string): '<' only starts a string if macro_alternate or
8331 macro_mri.
8332 (macro_expand_body): Permit keyword parameters following
8333 positional parameters.
8334
8335 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8336 * configure.in (alpha*-*-netbsd*): New target.
8337 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8338 * configure: Rebuild.
8339
8340 * as.h (flag_warn_suppress_instructionswap): Move from here...
8341 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8342 here, and make static.
8343
8344 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8345 BFD_ASSEMBLER or MANY_SEGMENTS.
8346
8347 * as.c (show_usage): Update bug-gnu-utils address.
8348 * gasp.c (show_usage): Likewise.
8349 * doc/as.texinfo (Bug Reporting): Likewise.
8350
8351Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8352
66778679 8353 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8354 insns regardless of the size of a pointer if we're in mips I or
8355 MIPS II mode.
66778679 8356 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8357
8358Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8359
3e87a760 8360 Fix rac to accept only a0:
252b5132
RH		 8361 * tc-d10v.c (parallel_ok, find_opcode):
8362 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8363 Introduce OPERAND_GPR.
8364
8365Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8366
8367 * read.c (s_fill): Handle non-constant repeat counts by creating
8368 an rs_space fragment.
8369
8370Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8371
8372 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8373 from as_bad to as_warn.
8374
8375Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8376
8377 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8378 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8379 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8380
8381Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8382
8383 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8384 seg_fix_rotP rather than fix_root from seg_info.
8385
8386Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8387
8388 * expr.c: Add support for 0x1_2_3_4 bignums.
8389
8390Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8391
8392 * configure.in: Change -linux* to -linux-gnu*.
8393 * configure: Rebuild.
8394
8395 * app.c (do_scrub_begin): Treat \r as whitespace.
8396
8397Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8398
8399 * Makefile.am: Update dependencies.
8400 * Makefile.in: Rebuild.
8401
8402Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8403
8404 * configure, aclocal.m4: Rebuild with new libtool.
8405
8406Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8407
66778679
RH		 8408 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8409 the argument to bfd_set_arch_mach.
8410 (load_address): Use bfd_arch_bits_per_address to determine the
8411 bit size of an address instead of looking at the isa level.
8412 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8413
8414Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8415
8416 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8417
8418Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8419
8420 * ehopt.c: New file.
8421 * as.h (enum _relax_state): Add rs_cfa.
8422 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8423 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8424 * read.c (emit_expr): Call check_eh_frame.
8425 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8426 (relax_segment): Likewise.
8427 * Makefile.am: Rebuild dependencies.
3e87a760 8428 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8429 (GENERIC_OBJS): Add ehopt.o.
8430 * doc/internals.texi (Frags): Document rs_cfa.
8431
8432 * as.c (show_usage): Mention --traditional-format.
8433 (parse_args): Accept --traditional-format.
8434 * as.h (flag_traditional_format): Declare.
8435 * output-file.c (output_file_create): If flag_traditional_format,
8436 set BFD_TRADITIONAL_FORMAT on stdoutput.
8437 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8438
8439 * config/tc-mips.c (append_insn): Make sure that if we have a
8440 fixup for an unmatched %hi reloc, it does not associated with a
8441 variant frag.
8442
8443 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8444 * doc/Makefile.in: Likewise.
8445
8446Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8447
8448 * config/tc-m32r.c (check_for_side_effects): New function.
8449 (can_make_parallel): Add checks for instruction side effects
8450 clashing with the other instruction.
8451 (assemble_parallel_insn): Improve warning messages. Return error
8452 message from non-swapped instruction order.
8453
8454Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8455
8456 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8457
8458 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8459 md_cleanup definition. This moves the forced literal output to
8460 the end of the source pass, and avoids macro's inserting literals
8461 into the code immediately after the macro expansion.
252b5132
RH		 8462
8463Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8464
8465 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8466 a gas internal symbol is adjustable.
8467 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8468
8469 * as.h: If gcc version greater than 2.6, use `__format__' and
8470 `__printf__' in function attributes, rather than `format' and
8471 `printf'.
8472
8473Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8474
8475 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8476
8477Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8478
8479 Add tms320c30 support:
8480 * config/tc-tic30.h: New file.
8481 * config/tc-tic30.c: New file.
8482 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8483 TARGET_FORMAT as "coff-tic30".
8484 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8485 * Makefile.am: Rebuild dependencies.
8486 (CPU_TYPES): Add tic30.
8487 (CPU_OBJ_VALID): tic30-aout is valid.
8488 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8489 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8490 * configure, Makefile.in: Rebuild.
8491
8492Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8493
8494 * config/tc-v850.c (md_assemble): Improvements to error messages.
8495
8496Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8497
8498 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8499 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8500
8501 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8502 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8503 assembler calculate relocations to any external symbol at all.
8504 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8505 involving generation of pc-relative relocs.
8506 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8507 has been moved to md_apply_fix3.
8508
8509 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8510 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8511 which actually means (the address of identifier's GOT entry) +
8512 constant, which is not particularly useful.
8513
8514Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8515
8516 * read.h (include_dirs): Declare.
8517 (include_dir_count,include_dir_maxlen): Declare.
8518
8519Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8520
8521 * configure.in: Correct check for shared opcodes library.
8522 * configure: Rebuild.
8523
8524 * listing.c (buffer_line): If we can't open the file, set at_end.
8525 (listing_print): Remove unused local variable fi.
8526
8527 * config/m68k-parse.y (reglistpair): Handle register list in
8528 either order.
8529
8530 * config/vms-conf.h: Don't undef VERSION.
8531
8532Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8533
8534 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8535 OBJS variable.
8536 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8537 variable.
8538 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8539 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8540 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8541 (EXTRA_DIST): Define.
8542 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8543 explicitly rather than via the list of object files.
8544 (gcc-as.opt): New file created when make-gas.com is run.
8545 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8546 itbl-cpu.h} to #include appropriate file rather than copying that
8547 file.
8548 * config/vms-conf.h: Synchronize with current config.in.
8549 * Makefile.in: Rebuild.
8550
8551Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8552
8553 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8554 (parallel_ok): Relaxed parallel subinstruction dependency check.
8555
8556Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8557
8558 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8559 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8560 command line argument.
8561 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8562 warning only if flag_warn_suppress_instructionswap is false.
8563
8564Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8565
8566 * configure.in (i386-*-mingw32*): New target.
8567 * configure: Rebuild.
8568
8569Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8570
8571 * symbols.c (resolve_symbol_value): Don't set the segment if it
8572 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8573
8574 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8575 S_GET_SEGMENT.
8576
8577Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8578
8579 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8580 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8581 compiler.
8582
8583Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8584
8585 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8586
8587Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8588
8589 * config/tc-v850.c (v850_insert_operand): Display instruction when
8590 an error is encountered.
8591
8592Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8593
8594 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8595 (i386-*-sco3.2v5*coff): New target.
8596 (i386-*-sco3.2*): New target.
8597 * configure: Rebuild.
8598
8599Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8600
8601 * config/tc-v850.c: Tidy error message production.
8602
8603Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8604
8605 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8606 validate_immediate return value in the right type for comparisons
8607 to FAIL.
8608
8609Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8610
8611 * listing.c (MAX_BYTES): Use listing variables not constants.
8612 (data_buffer): No longer an array, but a pointer.
8613 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8614 (listing_listing): Allocate data_buffer.
8615
8616Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8617
8618 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8619 --listing-rhs-width, --listing-cont-lines.
8620 (show_usage): Update.
8621 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8622 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8623 (print_lines): Use the variables instead of the constants.
3e87a760 8624 (listing_listing): Likewise.
252b5132 8625 * listing.h: Declare the new vars.
3e87a760 8626
252b5132
RH		 8627Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8628
8629 * as.c (parse_args): Add --keep-locals alias for -L.
8630 Add --strip-local-absolute.
8631 (show_usage): Update.
8632 * as.h (flag_strip_local_absolute): New flag.
8633 * symbols.c (S_IS_LOCAL): Use it.
8634 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8635 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8636 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8637
8638Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8639
8640 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8641 might have an io conflict and issue a warning message.
252b5132
RH		 8642
8643Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8644
8645 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8646 cgen_swap_fixups): Functions to save, restore and swap the fixup
8647 chain with a backup copy.
8648 (cgen_asm_finish_insn): Returns address of constructed insn.
8649
8650Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8651
8652 * listing.c (file_info_struct): Remove FILE, add POS.
8653 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8654 (file_info): Don't open the file.
8655 (buffer_line): Check for the file in the last_open cache, updating
8656 as necessary.
8657 (print_source): Don't reference file_info->file.
8658 (listing_listing): Likewise.
8659 (listing_print): Close the file in the cache, if any.
8660
8661Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8662
8663 * read.c (dwarf_file_string): New file static variable.
8664 (emit_expr): Look for constant sequence that leads up to a file
8665 name in DWARF debugging output.
8666 (stringer): Use dwarf_file_string to decide whether to accept a
8667 string as a file name.
8668
8669Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8670
8671 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8672 (crack_operand): Add reg->reglst MRI hack.
8673 (r_seg): Put reglst symbols in reg_section.
8674 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8675
8676Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8677
8678 * tc-sh.c (get_specific): Handle SGR & DBR.
8679
8680Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8681
8682 * tc-h8300.c (parse_reg): Take the length of the symbol into
8683 account when attempting to match a register name.
8684 * tc-h8500.c (parse_reg): Likewise.
8685
8686Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8687
8688 * cgen.c: Formatting changes to improve readability.
8689
8690Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8691
8692 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8693 delay slot.
8694
8695Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8696
8697 Based on a patch from Jim Wilson
8698 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8699 (tc_gen_reloc): Handle cross section PC relative relocs
8700 correctly.
8701
8702Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8703
8704 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8705
8706Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8707
8708 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8709 (expr_jmp_buf): New static local.
8710 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8711 (cgen_md_operand): New function.
8712 * tc-m32r.c: Clean up pass over `struct foo' usage.
8713 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8714
8715Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8716
8717 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8718 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8719
8720Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8721
8722 * config/tc-i386.c (i386_operand): Give an error if there are
8723 unrecognized characters after an expression.
8724
8725For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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