1 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3 * read.c (is_end_of_line): No ';' for TC_HPPA.
5 2000-06-03 H.J. Lu <hjl@gnu.org>
7 * read.c (is_end_of_line): Put back `;'.
9 2000-06-03 Alan Modra <alan@linuxcare.com.au>
11 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
13 2000-06-01 Alan Modra <alan@linuxcare.com.au>
15 * expr.c (operand): Test is_end_of_line outside switch to catch
16 line separator chars that are also operators.
17 (operator): Return O_illegal for line separator chars.
19 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
20 entry (or `!' entry for TC_HPPA).
22 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
23 before indexing is_end_of_line. Remove redundant check for '\0'.
25 * config/tc-h8500.c (md_assemble): Likewise.
26 * config/tc-mcore.c (md_assemble): Likewise.
27 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
30 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
32 * config/tc-mcore.c (mcore_cons): Likewise.
33 (mcore_float_cons): Likewise.
34 (mcore_stringer): Likewise.
35 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
37 2000-06-01 Scott Bambrough <scottb@netwinder.org>
39 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
41 2000-05-29 Nick Clifton <nickc@cygnus.com>
43 * config/tc-sh.c: Fix compile time warning messages.
45 * config/tc-mips.c: Fix compile time warning messages.
47 2000-05-29 Philip Blundell <philb@gnu.org>
49 * doc/as.texinfo: Update copyright dates.
50 (Local Labels): Delete misplaced mention of ARM.
51 * NEWS: Mention ARM ELF support.
53 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
55 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
56 it is modified, and use the real_size to compute the frag address
59 2000-05-27 Alan Modra <alan@linuxcare.com.au>
61 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
62 line-matching scheme to cope with automake moving variables around.
63 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
64 * Makefile.in: Regenerate.
66 2000-05-26 Jakub Jelinek <jakub@redhat.com>
68 * config/tc-sparc.c (sparc_relax): New.
69 (md_longopts): Add -relax and -no-relax options.
70 (md_parse_options, md_show_usage): Likewise.
71 (md_apply_fix3): Optimize tail call into branch always if possible.
73 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
75 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
76 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
77 rules, with warning when a GAS statement specifies a packing that
78 will result in an instruction being squashed.
79 Added typdef packing_type and enumerals, changed various integer literals
82 2000-05-24 David Mosberger <davidm@hpl.hp.com>
84 * config/tc-ia64.c (dot_restorereg_p): New function.
85 (md_pseudo_table): Add restorereg.p.
86 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
87 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
89 * config/tc-ia64.h (unw_record_type): Add unwabi.
90 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
91 called MASK with members for imask, and the masks produced by
92 fr_mem, gr_mem, br_mem, and frgr_mem.
93 (unw_p_record): Add members ABI and CONTEXT.
94 (unw_x_record): Add member AB.
95 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
96 as pseudo-register for use during unwind info generation.
97 (AR_PFS, AR_LC): New macros.
98 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
99 whose names start with an at sign (as in "@priunat").
100 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
102 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
103 proc_end, unwind_info, personality_routine): Consolidate into
104 "unwind" structure to reduce offset-table use. Add member
105 NEXT_SLOT_NUMBER to track the slot number for the next instruction
107 (output_R1_format, output_R3_format, output_P3_format,
108 output_P6_format): Initialize R with zero to reduce compiler warnings.
109 (output_P7_format): Ditto. Add `default' branch to switch
110 statement to reduce compiler warnings.
111 (output_P8_format, output_B1_format, output_B4_format): Ditto.
112 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
113 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
114 into single argument.
115 (output_X1_format, output_X3_format): Initialize R with zero to reduce
116 compiler warnings. Merge A and B args into single argument.
117 (output_X2_format, output_X4_format): Remove unused variable R. Merge
118 A and B args into single argument.
119 (free_record): Removed (wasn't used).
120 (free_list_records): Also free imasks in prologue records.
121 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
122 (output_spill_mask): Remove.
123 (output_unwabi): New function.
124 (output_epilogue, output_label_state, output_copy_state): Call
126 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
127 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
129 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
130 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
131 as part of handling the prologue records. Emit region's imask if
132 we have one. Handle unwabi, epilogue, label_state, copy_state,
133 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
134 spill_sprel_p, and spill_reg_p records.
135 (set_imask, count_bits, slot_index): New function.
136 (fixup_unw_records): Fix region size computation. Handle
137 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
138 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
139 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
140 set_imask accordingly. Update imask for gr_gr, and br_gr records.
141 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
142 (dot_save): Use manifest constants for applicaton registers.
143 Handle REG_PR and REG_PRIUNAT.
144 (dot_restore): Don't just ignore it.
145 (dot_restorereg): New function..
146 (generate_unwind_image): Ensure unwind info is a multiple of eight
147 bytes, not just four bytes.
148 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
149 (dot_altrp): Don't just ignore it.
150 (dot_savemem): New function. Replaces dot_savesp() and
151 dot_savepsp(). Use manifest constants for applicaton registers.
152 Handle REG_PR and REG_PRIUNAT.
153 (dot_savef): Simplify.
154 (dot_saveb): Support generation of br_gr.
155 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
156 dot_label_state, dot_copy_state): New function.
157 (dot_unwabi): Don't just ignore it.
158 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
159 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
160 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
161 (emit_one_bundle): Set slot number for prologue/body records
162 *before* emitting the first insn.
163 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
164 (md_begin): Declare "psp" pseudo-register.
165 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
166 so we don't get segfault.
167 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
168 counts as required per SW Conventions manual
169 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
170 output_preds_psprel, output_preds_sprel, output_spill_base,
171 output_unat_psprel, output_unat_sprel, output_lc_psprel,
172 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
173 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
174 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
175 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
176 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
177 (dot_vframe): Implement.
178 (dot_vframesp, dot_vframepsp): New function.
180 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
182 * configure.in (i386-*-freebsd a.out entry): Quote properly.
183 * configure: Regenerate.
185 2000-05-23 Alan Modra <alan@linuxcare.com.au>
187 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
188 (md_estimate_size_before_relax): so we can use it here instead of
189 old kludges. Localise vars to blocks. Comment.
191 * frags.c (frag_new): Update fr_var comments.
192 * frags.h (struct frag): Ditto.
194 2000-05-22 Richard Henderson <rth@cygnus.com>
196 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
197 (pseudo_func): Add pcrel.
198 (operand_match): Handle IA64_OPND_TGT64.
199 (build_insn): Likewise.
200 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
201 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
202 (fix_insn): Handle all three 64-bit relocation types.
204 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
206 * obj.h (struct format_ops): New members begin, app_file,
207 s_set_other, s_set_desc, s_get_type, s_set_type,
208 separate_stab_sections, init_stab_section.
210 * config/obj-multi.h: Update GPL notice to v2.
213 (S_SET_SIZE): Test s_set_size for NULL before calling.
214 (S_SET_ALIGN): Similar for s_set_align.
219 (SEPARATE_STAB_SECTIONS): New.
220 (INIT_STAB_SECTION): New.
221 (EMIT_SECTION_SYMBOLS): New.
222 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
224 * config/obj-elf.h: Update GPL notice to v2.
225 Mention that this file is included from obj-multi.h.
226 (obj_begin): Wrap definition in ifndef.
227 (elf_file_symbol): Constify declaration.
228 (obj_app_file): Ditto.
229 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
230 Wrap in ifndef SEPARATE_STAB_SECTIONS.
232 * config/obj-elf.c (elf_s_set_other): New.
233 (elf_file_symbol): Constify argument.
234 (elf_separate_stab_sections): New.
235 (elf_init_stab_section): New.
236 (elf_format_ops): Add new members. Remove comma at end.
238 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
239 (ecoff_format_ops): Add new fields. Remove comma at end.
240 Mention inconsistency for emit_section_symbols.
242 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
244 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
245 (coff_separate_stab_sections): New.
246 (coff_format_ops): Add new members.
248 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
249 (obj_aout_s_set_other): New.
250 (obj_aout_s_set_desc): New.
251 (obj_aout_s_get_type): New.
252 (obj_aout_s_set_type): New.
253 (obj_aout_separate_stab_sections): New.
254 (aout_format_ops): New members added. Use obj_aout_process_stab,
255 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
256 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
258 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
260 2000-05-22 Alan Modra <alan@linuxcare.com.au>
262 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
263 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
264 (md_estimate_size_before_relax): Ensure jumps to weak and
265 externally visible symbols are relocatable.
267 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
269 * stabs.c (aout_process_stab): Make global.
270 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
271 * read.h (aout_process_stab): Declare.
273 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
274 Generalize to *aout, *coff *elf.
275 * configure: Regenerated.
277 * doc/internals.texi (Object format backend): Say
278 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
280 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
281 * Makefile.in: Regenerated.
283 2000-05-19 Catherine Moore <clm@cygnus.com>
285 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
287 2000-05-18 Alan Modra <alan@linuxcare.com.au>
289 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
290 instruction to reflect change in re_assemble_*.
292 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
294 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
295 build PA64 ELF tools.
296 * configure: Rebuilt.
298 2000-05-17 Alan Modra <alan@linuxcare.com.au>
300 * Makefile.am: Regenerate dependencies.
301 * Makefile.in: Regenerate.
303 2000-05-15 Nick Clifton <nickc@cygnus.com>
305 * config/tc-arm.c (struct asm_psr): Add boolean field
306 distinguishing between CSPR and SPSR. Rename 'number' field
308 (psrs): Rearrange contents to match new asm_psr structure.
309 (arm_psr_parse): Move next to psr_required_here. Make it
310 return an asm_psr structure.
311 (psr_required_here): Use asm_psr structure returned by
313 (do_msr): Reorganise to allow psr_required_here to be called
315 (md_undefined_name): Mark 'name' parameter as unused, since
316 the COFF target does not use it.
318 2000-05-14 David O'Brien <obrien@FreeBSD.org>
320 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
322 * config/te-aux.h: Likewise.
323 * config/te-dpx2.h: Likewise.
324 * config/te-go32.h: Likewise.
325 * config/te-hp300.h: Likewise.
326 * config/te-hppa.h: Likewise.
327 * config/te-i386aix.h: Likewise.
328 * config/te-ic960.h: Likewise.
329 * config/te-interix.h: Likewise.
330 * config/te-nbsd532.h: Likewise.
331 * config/te-pc532mach.h: Likewise.
332 * config/te-ppcnw.h: Likewise.
333 * config/te-psos.h: Likewise.
334 * config/te-sparcaout.h: Likewise.
335 * config/te-sun3.h: Likewise.
336 * config/te-sysv32.h: Likewise.
338 2000-05-14 Alan Modra <alan@linuxcare.com.au>
340 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
341 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
342 and sign extend without an if statement.
343 (build_bytes): Likewise.
345 2000-05-14 Kazu Hirata <kazu@hxi.com>
347 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
348 X_add_symbol L_32 case.
350 2000-05-14 David O'Brien <obrien@FreeBSD.org>
352 * config/te-freebsd.h: New file.
354 2000-05-13 Alan Modra <alan@linuxcare.com.au>
356 * asintl.h (gettext, dgettext, dcgettext, textdomain,
357 bindtextdomain): Replace defines with those from intl/libgettext.h
358 to quieten gcc warnings.
360 * NEWS: Mention x86 .arch and -q.
362 * config/tc-i386.c (quiet_warnings): New.
363 (md_assemble): Use quiet_warnings.
364 (md_parse_option): Set quiet_warnings from -q.
365 (md_show_usage): Mention -q, delete -m.
366 (flag_do_long_jump): Delete.
367 (md_parse_option): Remove -m.
368 (md_show_usage): Remove -m.
369 (md_create_long_jump): Remove useless flag_do_long_jump code.
371 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
372 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
374 2000-05-13 Alan Modra <alan@linuxcare.com.au>
375 Alexander Sokolov <robocop@netlink.ru>
377 * doc/c-i386.texi (i386-Arch): New section.
378 (i386-Syntax): Mention .intel_syntax and .att_syntax.
380 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
381 (smallest_imm_type): Use smallest opcode for shift by one if cpu
382 architecture has been given and is not 486.
384 (md_pseudo_table): Add .arch.
385 (md_assemble): Warn if cpu architecture has been given and an
386 unsupported instruction.
388 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
389 Move operand_types bit defines after relevant template field.
390 (template): Add cpu_flags.
394 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
396 * config/tc-mn10300.h (md_end): Define.
397 (mn10300_finalize): Declare.
398 * config/tc-mn10300.c: Include dwarf2dbg.h.
399 (debug_line): Define.
400 (md_assemble): Generate dwarf2 line info.
401 (mn10300_finalize): New function. Finalize dwarf2 info.
403 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
405 * config/tc-mips.c (md_estimate_size_before_relax): Use the
406 external version of the relocation for weak symbols.
408 2000-05-08 David Mosberger <davidm@hpl.hp.com>
410 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
411 frame size in units of 16 bytes, as required per SW Conventions manual.
412 (output_unw_records): Output info-block header as a dword to get
415 2000-05-08 Alan Modra <alan@linuxcare.com.au>
417 * as.h: #include "file", not <file> on files from ../include.
418 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
419 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
420 (md_convert_frag): Add ATTRIBUTE_UNUSED.
421 (tc_coff_symbol_emit_hook): Ditto.
422 (OPTCOUNT): Cast to int to avoid compiler warning.
423 (md_begin): Fix signed/unsigned warnings.
425 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
427 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
428 ABRANCH LONG case for a conditional branch on a 68000.
429 (md_estimate_size_before_relax): Likewise. Also handle
430 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
431 (m68k-ip: case ABSL): Relax absolute references to 16-bit
432 PC-relative on all CPUs.
433 (md_estimate_size_before_relax): Likewise.
435 2000-05-04 Alan Modra <alan@linuxcare.com.au>
437 * as.c (parse_args): Just mention current year in printed
440 2000-05-03 J.T. Conklin <jtc@redback.com>
442 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
444 (md_parse_option): Recognize -m7400.
446 2000-05-03 Ian Lance Taylor <ian@zembu.com>
448 * config/atof-ieee.c (gen_to_words): When adding carry back in,
449 don't permit lp to become less than the words array.
451 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
453 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
454 Fix little-endian case.
456 2000-05-03 David O'Brien <obrien@NUXI.com>
458 * as.c (parse_args): Update copyright.
460 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
462 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
463 for the .bss section too.
465 2000-05-02 Alan Modra <alan@linuxcare.com.au>
467 * configure.in: Set em=linux for hppa-*-linux.
468 * configure: Regenerate.
469 * doc/Makefile.in: Regenerate with correct automake.
471 * frags.c (frag_grow): Sanity check chunk_size.
473 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
474 * config/obj-som.h: Likewise.
475 * config/obj-ieee.h: Likewise.
477 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
479 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
480 (md_pseudo_table): Fully initialise OBJ_ELF cases.
481 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
482 (pa_ip): low_sign_unext now returns via function value. Use
483 re_assemble_* instead of dis_assemble_* and
484 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
486 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
487 (md_section_align, md_parse_option, md_show_usage,
488 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
489 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
490 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
491 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
492 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
494 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
495 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
496 outside of switch. Correct mask and shifting errors in case 10
497 and case -11. In case 21, compare against signed range to suit
498 hppa_field_adjust changes. In case 12, use re_assemble_12. In
499 case 17 and case 22, use offsetT variable to properly check range.
500 Use re_assemble_* here too.
501 (evaluate_absolute): Change type of value to offsetT. Call
502 hppa_field_adjust to do the work for us.
503 (pa_parse_cmpb_64_cmpltr): Delete save_s.
504 (pa_parse_cmpib_64_cmpltr): Ditto.
505 (pa_build_unwind_subspace): Delete unused var subseg. Change type
506 of i to unsigned int.
507 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
508 (pa_end_of_source): Return type is void.
510 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
512 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
514 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
516 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
518 (md_begin): Removed "construct symbols for each register name".
519 Because register names conflicts with GCC generated function
521 (avr_operand): Now constant numbers can be used as a register
522 identifiers (0 as r0, 31 as r31).
523 (md_assemble): use skip_space () before parsing instruction
526 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
528 * config/tc-avr.c: New AVR_ISA_ defined.
529 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
530 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
531 for `fmul', `movw' and `lpm R,Z' instructions.
532 (avr_operands): Warn if current opcode is a two-word instruction
533 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
534 (avr_opcodes): New commands added.
535 (REGISTER_P): Check 'a' and 'v' constraint letters.
536 (mcu_types): New MCU added.
538 2000-05-01 Alan Modra <alan@linuxcare.com.au>
540 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
541 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
542 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
543 * configure: Regenerate.
545 2000-04-29 Andreas Jaeger <aj@suse.de>
547 * as.h: Correctly check GCC version.
549 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
551 * as.c (parse_args): Allow md_parse_option to override -a listing
553 * config/obj-coff.c (add_lineno): Change type of offset parameter
554 from "int" to "bfd_vma."
555 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
556 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
557 (ppc_change_csect): Align correctly for XCOFF64.
558 (ppc_machine): New function, which discards "ppc_machine" line.
559 (ppc_tc): Cons for 8 when code is 64 bit.
560 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
562 (md_parse_option): Handle -a64 and -a32.
564 * config/tc-ppc.h (TARGET_MACH): Define.
565 (TARGET_FORMAT): Move to function.
566 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
568 2000-04-26 David O'Brien <obrien@FreeBSD.org>
570 * doc/as.1: Fix unbalanced brackets.
572 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
574 (line_comment_chars): Set to '/' if TE_FreeBSD.
576 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
578 * configure.in: Configury support for PA64 (currently disabled).
579 * configure: Rebuilt.
581 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
583 * config/tc-mips.c (s_change_sec): Use record_alignment, not
584 bfd_set_section_alignment.
586 2000-04-25 Alan Modra <alan@linuxcare.com.au>
588 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
591 2000-04-24 Nick Clifton <nickc@cygnus.com>
593 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
594 * doc/as.texinfo (Align): Include arm and strongarm in list of
595 targets that have the second form of the behaviour of the .align
598 2000-04-24 Mark Klein <mklein@dis.com>
600 * obj-som.c: Terminate obj_pseudo_table.
602 2000-04-22 Timothy Wall <twall@cygnus.com>
604 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
606 (operand_match): Conditionally insert default bit values for IMMU9.
608 2000-04-14 Matthew Green <mrg@cygnus.com>
610 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
611 * configure: Rebuilt.
613 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
614 Jason Eckhardt <jle@cygnus.com>
616 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
618 * config/tc-hppa.c (CHECK_ALIGN): New macro.
619 Added handling of new operand types l,y,&,fe,fE,fx.
621 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
622 David Mosberger <davidm@hpl.hp.com>
623 Timothy Wall <twall@cygnus.com>
624 Andrew MacLeod <amacleod@cygnus.com>
625 Jim Wilson <wilson@cygnus.com>
627 * Makefile.am (CPU_TYPES): Add ia64.
628 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
629 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
630 * Makefile.in: Rebuild.
631 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
632 * configure: Rebuild.
633 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
634 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
635 * expr.c (expr): Handle md_optimize_expr.
636 * read.c (LEX_HASH): Add comment.
637 * config/tc-ia64.c, config/tc-ia64.h: New files.
639 2000-04-21 Richard Henderson <rth@cygnus.com>
641 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
642 bundling a non-delayed branch type instruction.
644 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
646 * config/tc-mn10300.c (HAVE_AM30): Define.
647 (md_assemble): Use it.
649 2000-04-19 Alan Modra <alan@linuxcare.com.au>
651 * config/obj-elf.c (obj_elf_change_section): Check for changed
654 * Makefile.am: (CPU_MULTI_VALID): Remove.
655 (MULTI_CPU_TYPES): Define.
656 (MULTI_CPU_OBJ_VALID): Define.
657 (DEPTC): Use the above.
660 Regenerate dependencies.
661 * Makefile.in: Regenerate.
663 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
665 * Makefile.am (YACC, LEX): Get them from configure.
667 2000-04-18 H.J. Lu (hjl@gnu.org)
669 * config/tc-i386.c (offset_in_range): Use addressT instead of
670 bfd_vma for non-bfd assemblers.
672 2000-04-17 Alan Modra <alan@linuxcare.com.au>
674 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
675 doesn't give spurious errors.
677 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
679 * as.h (SEEK_SET): Define if undefined.
681 2000-04-13 Alan Modra <alan@linuxcare.com.au>
683 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
684 constants, and don't assume offsetT is 32 bits.
686 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
688 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
689 (md_pcrel_from_section): Add prototype.
690 (d10v_fix_adjustable): Add prototype.
691 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
693 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
695 2000-04-12 Nick Clifton <nickc@cygnus.com>
697 * config/tc-d10v.c (find_opcode): Correctly calculate position of
698 symbol in frag chain.
700 2000-04-10 Alan Modra <alan@linuxcare.com.au>
702 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
703 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
704 (fits_in_signed_word, smallest_imm_type): Ditto.
705 (md_assemble): Use an offsetT var to hold offsetT values, not a
707 (offset_in_range): New.
708 (md_assemble): Use it.
709 (md_convert_frag): Change type of target_address, opcode_address,
710 and displacement_from_opcode_start to offsetT.
711 (md_create_short_jump): Change type of offset to offsetT.
712 (md_create_long_jump): Ditto.
713 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
714 (md_chars_to_number): Remove.
715 (output_invalid): Remove duplicate prototype.
717 2000-04-09 Nick Clifton <nickc@cygnus.com>
719 * Makefile.am (CPU_TYPES): Add 'avr'.
720 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
721 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
723 * Makefile.in: Regenerate.
725 * doc/as.texinfo: Add M32R documentation.
727 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
729 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
730 --enable-build-warnings option.
731 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
732 * Makefile.in, configure: Re-generate.
734 2000-04-07 Nick Clifton <nickc@cygnus.com>
736 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
737 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
738 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
739 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
740 (arm_force_relocation): Force relocations for
741 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
743 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
745 * config/tc-sh.c (get_operands): There's no third operand if the
746 first operand is an immediate.
748 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
750 * config/tc-sh.c (immediate): Delete.
751 (sh_operand_info): Add immediate member.
752 (parse_reg): Use A_PC for pc.
753 (parse_exp): Add second argument 'op'. All callers changed.
754 (parse_at): Expect pc to be coded as A_PC.
755 Use immediate field in *op.
756 (insert): Add fourth argument 'op'. All callers changed.
757 (build_relax): Add second argument 'op'. All callers changed.
758 (insert_loop_bounds): New function.
759 (build_Mytes): Remove DISP_4.
760 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
761 (assemble_ppi): Use immediate field in *operand.
762 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
763 (md_apply_fix): Likewise.
764 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
766 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
768 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
770 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
772 * internals.texi (CPU backend): Document
773 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
775 2000-04-04 Alan Modra <alan@linuxcare.com.au>
777 * po/gas.pot: Regenerate.
779 * as.c (show_usage): Restore translated part of bug string.
780 * gasp.c (show_usage): Likewise.
782 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
783 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
785 (DEP1): Modify for "gcc -MM".
789 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
791 * Makefile.in: Regenerate.
793 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
795 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
796 (md_begin): Likewise.
797 (HAVE_AM33): New macro.
798 (md_assemble): Use it. Match r_regs and xr_regs only if
801 2000-04-03 Alan Modra <alan@linuxcare.com.au>
803 * as.h: #include "bin-bugs.h"
804 * as.c (show_usage): Use REPORT_BUGS_TO.
805 * gasp.c: #include "bin-bugs.h"
806 (show_usage): Use REPORT_BUGS_TO.
808 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
810 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
812 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
813 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
816 2000-04-03 Alan Modra <alan@linuxcare.com.au>
818 * config/tc-i386.c (i386_immediate): Don't assume a constant
819 immediate is necessarily 16 bits when in 16 bit code mode.
820 (md_assemble): Instead set guess_suffix here after we have checked
823 2000-04-02 Richard Henderson <rth@cygnus.com>
825 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
826 quantities. Correct right shift sign extension.
827 (build_insn): Make `number' unsigned long. Mask top 6 bits of
828 32-bit value when shifting into place.
830 2000-04-01 Ian Lance Taylor <ian@zembu.com>
832 * app.c: Add ATTRIBUTE_UNUSED as needed.
833 * config/tc-ppc.c: Likewise.
834 (ppc_size): Make unsigned long.
835 (ppc_insert_operand): Add casts to avoid warnings.
837 2000-03-31 Nick Clifton <nickc@cygnus.com>
839 * config/tc-d10v.h (md_flush_pending_output): Define.
841 2000-03-29 Nick Clifton <nickc@cygnus.com>
843 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
844 segment. Works for both BFD_ASSEMBLER and others.
845 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
847 2000-03-29 Nick Clifton <nickc@cygnus.com
849 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
851 2000-03-28 Alan Modra <alan@linuxcare.com.au>
853 * listing.c (LISTING_LHS_WIDTH): Default depends on
855 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
857 2000-03-27 Ian Lance Taylor <ian@zembu.com>
859 * config/tc-sh.c (md_show_usage): Use backslash before newline in
862 2000-03-27 Alan Modra <alan@linuxcare.com.au>
864 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
866 * config/tc-avr.c (mcu_types): Add missing initialiser.
867 (md_pcrel_from_section): Add prototype.
868 (avr_operand): Remove redundant test of unsigned < 0.
869 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
871 2000-03-27 Denis Chertykov <denisc@overta.ru>
873 * config/tc-avr.c: New file for AVR support.
874 * config/tc-avr.h: Likewise.
875 * configure.in: Add AVR support.
876 * configure: Regenerate.
878 2000-03-26 Timothy Wall <twall@cygnus.com>
880 * gasp.c (macro_op): Add new argument to check_macro call.
881 Macro structure definitions moved to macro.h
882 * sb.h: Add argument to prototype for input_scrub_include_sb.
883 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
884 nesting checks with an additional flag.
885 (struct input_save): Add flag to indicate whether current sb
886 should be checked for proper macro/conditional nesting.
887 (input_scrub_push/pop): Save/restore nest check flag.
888 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
890 * macro.c (check_macro): Allow caller to retrieve parsed macro
891 information if a pointer is provided. This information may be
892 used by the new macro hooks.
893 * macro.h: Update prototype for check_macro. Macro struct
894 definitions moved here from macro.c/gasp.c.
895 * read.c (read_a_source_file): Add parameter to check_macro call,
896 and pass macro info to the macro hook, if defined.
897 (input_scrub_insert_line): New. Allow insertion of a line of
898 characters into the input stream.
899 (input_scrub_insert_file): New. Allow insertion of an arbitrary
900 file into the input stream.
901 (s_include): Use input_scrub_insert_file.
902 * internals.texi: Document new macro hooks.
903 * as.h: New prototypes added.
905 2000-03-26 Alan Modra <alan@linuxcare.com.au>
907 * config/tc-i386.c: Don't start any as_bad or as_warn message with
908 an initial capital letter.
909 (i386_index_check): Reindent.
911 2000-03-19 Nick Clifton <nickc@cygnus.com>
913 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
916 2000-03-17 Thomas de Lellis <tdel@windriver.com>
918 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
919 instruction operand bad if Rd > 7 when generating
920 thumb instructions. Prevents for example,
921 "adr r12,label" from silently failing and generating
922 the wrong instruction.
924 2000-03-17 Nick Clifton <nickc@cygnus.com>
926 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
927 that have a destingation >= 0x400000.
928 Fix compile time warning messages.
930 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
932 * config/tc-sh.c (md_begin): When encountering insn that are
933 not supported by the current arch, only change the name if
934 its contents are the same as prev_name.
935 (get_specific): If the the architecture doesn't match, fail.
937 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
939 * config/tc-sh.c (IDENT_CHAR): Define.
940 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
941 matching back where it came from.
943 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
945 * config/tc-sh.c (md_show_usage): Add description of -dsp.
947 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
949 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
952 2000-03-15 Kazu Hirata <kazu@hxi.com>
954 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
956 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
958 * expr.c (operand) [case 'f']: When testing if '0f' can start a
959 floating-point-number, make sure 'f' is in FLT_CHARS.
961 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
963 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
964 (s_lcomm_internal): Use it.
965 * doc/internals.texi (CPU backend): Document it.
966 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
969 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
971 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
974 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
975 implementation doesn't have special handling for switch
977 (macro_build): Allow for code in sections other than .text.
980 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
981 Don't perform relocs if we will be outputting them.
982 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
983 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
986 2000-03-09 Catherine Moore <clm@cygnus.com>
988 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
989 relocation type based on the entry in the fixup structure.
991 2000-03-08 H.J. Lu (hjl@gnu.org)
993 * Makefile.am (install-exec-tooldir): Depend on
994 install-exec-bindir for parallel make.
995 * Makefile.in: Regenerated.
997 2000-03-06 Nick Clifton <nickc@cygnus.com>
999 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1001 (md_parse_option): Parse -m32r command line switch - disable m32rx
1003 (md_show_usage): Document new option.
1005 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1006 * doc/Makefile.in: Regenerate.
1007 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1009 2000-03-02 Michael Meissner <meissner@redhat.com>
1011 * config/tc-d30v.c (check_range): Remove code that incorrectly
1012 sign extended values where bits < 32.
1014 2000-03-02 H.J. Lu (hjl@gnu.org)
1016 * configure.in: Support --enable-targets=all on ia32.
1017 * configure: Regenerated.
1019 2000-03-01 Nick Clifton <nickc@cygnus.com>
1021 * gasp.c (do_align): Remove bogus check of alignment value.
1023 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1025 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1026 TC_PPC was defined forced the type of a symbol with no other type
1029 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1031 * doc/internals.texi (CPU backend): Mention that
1032 line_separator_chars do not break up comments. Fix typos for
1033 LEX_AT and LEX_NAME descriptions. Document operands for
1034 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1035 description of md_create_short_jump usage. Document argument for
1036 md_undefined_symbol.
1038 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1040 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1041 (md_parse_option): Handle it.
1042 (md_show_usage): Document it.
1044 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1046 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1047 opcode, for the instruction `pal19'. From Andrea Arcangeli
1050 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1052 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1054 (md_assemble): To here, before template operands are matched.
1055 Also ensure a constant immediate is sign extended when we know the
1056 size is at most 16 bits. This is to catch cases like "add
1057 $0xffc0,%ax" where we don't know the size, and thus that the
1058 immediate can be represented as Imm8S until after parsing the
1060 (i386_displacement): Similarly sign extend 16 bit constant
1062 (md_assemble): Relax 16-bit jump constant range check to suit sign
1063 extended displacements.
1065 2000-02-26 Andreas Jaeger <aj@suse.de>
1067 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1069 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1071 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1072 call operands when intel_syntax.
1073 (intel_float_operand): Return 2 for "fi...".
1074 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1075 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1076 earlier "SHORT" change.
1077 (md_assemble): When determining suffix from Regs, exclude
1080 2000-02-24 Nick Clifton <nickc@cygnus.com>
1082 * configure: Add arm-wince, mips-pe and sh-pe targets.
1083 * configure: Regenerate.
1085 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1087 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1088 "pe-mips" for the mips-pe target.
1090 * config/tc-arm.c (insns): Change displacement encoded in BL
1091 and B instructions if the target port is arm-wince.
1092 (do_ldst): Do not bias the relocation offset if the target
1094 (md_pcrel_from): Add in missing relocation offset bias if the
1095 target os arm-wince.
1097 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1098 (md_begin): Disable -G support for mips-pe target.
1099 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1100 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1103 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1104 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1105 assembler, just set the alignment to 4.
1107 * config/te-wince-pe.h: New file for WinCE targets. Define
1110 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1112 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1113 string instructions.
1114 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1115 (i386_intel_memory_operand): After finding a segment override,
1116 check again for no `[' before looking for a displacement. Bomb if
1117 more than one displacement rather than silently discarding the
1118 second and subsequent ones. Free strings malloc'd by
1119 build_displacement_string.
1121 2000-02-24 Catherine Moore <clm@cygnus.com>
1123 * config/obj-som.c (obj_pseudo_table): Add "weak".
1124 (obj_som_weak): New routine.
1126 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1128 * config/tc-i386.c (union i386_op): New.
1129 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1130 Throughout file replace occurences of disps[n], imms[n], regs[n]
1131 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1132 intel mode operand swapping. Add assert in regKludge and
1133 fake_zero_displacement code. Test i.types[n] when outputting
1134 displacements and immediates. Combine output of Disp16 with
1136 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1137 when in intel mode by (not) reversing fsub and fdiv operands
1138 before the template search. This fails for single operand
1139 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1140 undefined. Instead fix the base_opcode after we've found the
1141 template. Move base_opcode xor with found_reverse_match from
1142 opcode output code to before this fix so we test for the correct
1144 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1145 check in intel mode. Instead compare opcodes.
1147 * config/tc-i386.h (TC_RELOC): Delete.
1148 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1149 with equivalent call to reloc.
1151 * as.h (flag_m68k_mri): Move declaration after target include, and
1152 only declare when TC_M68K defined. Define as zero otherwise.
1153 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1154 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1155 Define as zero otherwise.
1156 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1157 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1158 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1159 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1160 testing whether defined.
1161 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1162 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1163 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1164 rather than testing whether defined.
1165 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1166 (parse_mri_cons): Declare and use only when TC_M68K.
1167 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1168 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1169 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1171 * NEWS: Mention IBM 370 support.
1173 2000-02-23 Richard Henderson <rth@cygnus.com>
1175 * config/tc-i386.c (md_assemble): When swapping operands for
1176 intel_syntax, assume everything that's not Imm or Disp is a
1179 2000-02-23 Linas Vepstas <linas@linas.org>
1181 * config/tc-i370.c, config/tc-i370.h: New files.
1182 * Makefile.am: Add support for Linux/IBM 370.
1183 * configure.in: Likewise.
1184 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1185 * config/obj-elf.c: Include elf/i370.h
1186 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1188 * Makefile.in: Regenerate.
1189 * configure: Regenerate.
1191 * doc/c-i370.texi: New file.
1192 * doc/all.texi: Include it.
1193 * doc/as.texinfo: And here.
1194 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1195 * doc/Makefile.in: Regenerate.
1197 2000-02-19 Michael Meissner <meissner@redhat.com>
1199 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1200 determine if an instruction can be used in parallel with an ADDppp
1201 or SUBppp instruction.
1203 2000-02-22 Andrew Haley <aph@cygnus.com>
1205 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1207 1999-12-30 Andrew Haley <aph@cygnus.com>
1209 * config/tc-mips.c (mips_gp32): New variable.
1210 (macro_build) Use mips_gp32.
1212 (md_longopts): Add "-mgp32" and "-mgp64".
1213 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1215 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1217 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1218 warning, and bump it to 1.
1220 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1222 From Brad Lucier <lucier@math.purdue.edu>:
1223 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1226 2000-02-21 Catherine Moore <clm@cygnus.com>
1228 * config/tc-mips.c (MF_HILO_INSN): Define.
1229 (mips_7000_hilo_fix): Declare.
1230 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1231 (md_parse_option): Check for 7000_HILO_FIX options.
1232 (OPTION_M7000_HILO_FIX): Define.
1233 (OPTION_NO_M7000_HILO_FIX): Define.
1234 * doc/c-mips.texi (-mfix7000): Describe.
1236 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1238 * listing.c (print_lines): Remove unused variable `end'.
1240 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1241 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1242 reloc_type when BFD_ASSEMBLER.
1243 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1244 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1245 statement and quell signed vs. unsigned comparison warning.
1247 2000-02-18 Nick Clifton <nickc@cygnus.com>
1249 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1250 the computed frag offset, rather than overwriting it.
1252 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1254 * config/tc-sh.c ("elf/sh.h"): Include.
1255 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1256 (md.begin): Initialize target_arch.
1257 Only include opcodes in has table that match selected architecture.
1258 (parse_reg): Recognize register names for sh-dsp.
1259 (parse_at): Recognize post-modify addressing.
1260 (get_operands): The leading space is now optional.
1261 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1262 arguments. Update valid_arch.
1263 (build_Mytes): Add support for SDT_REG_N.
1264 (find_cooked_opcode): New function, broken out of md_assemble.
1265 (assemble_ppi, sh_elf_final_processing): New functions.
1266 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1267 (md_longopts, md_parse_option): New option: -dsp.
1268 * config/tc-sh.h (elf_tc_final_processing): Define.
1269 (sh_elf_final_processing): Declare.
1271 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1273 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1274 the unwinder subspace. Save the current seg/subseg before creating
1277 2000-02-10 Nick Clifton <nickc@cygnus.com>
1279 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1280 little endian targets.
1281 (INST_BYTE1): Redefine to handle big and little endian
1283 (cpu_type): New type: Select between M340 and M210.
1284 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1285 instructions of the M340.
1286 (md_assemble): Add support for the MULSH and OPSR classes of
1288 (md_atof): Add support for little endian targets.
1289 (md_parse_option): Add support for -EL, -EB and -mcpu command
1291 (md_convert_frag): Add support for little endian targets.
1292 (md_apply_fix3): Add support for little endian targets.
1293 (md_number_to_chars): Add support for little endian targets.
1295 2000-02-10 Timothy Wall <twall@redhat.com>
1297 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1298 defined, use it to verify the symbol just read should be a label.
1300 2000-02-10 Timothy Wall <twall@redhat.com>
1302 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1303 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1304 around colons when KEEP_WHITE_AROUND_COLON is defined.
1305 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1306 and KEEP_WHITE_AROUND_COLON.
1308 2000-02-08 Timothy Wall <twall@redhat.com>
1310 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1312 (do_repeat): New. Abstract repeat logic so that a "break" can be
1314 (end_repeat): New. Provide support for a "break" out of the
1316 * read.h: Add prototypes for new functions.
1318 2000-02-08 Timothy Wall <twall@redhat.com>
1320 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1321 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1322 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1325 2000-02-08 Timothy Wall <twall@redhat.com>
1327 * read.c: Added elseif to directives table.
1328 * read.h: Added prototype for s_elseif.
1329 * doc/as.texinfo: Added description for elseif.
1330 * cond.c (s_elseif): New function
1332 2000-02-04 Timothy Wall <twall@redhat.com>
1334 * listing.c (print_lines): Remove conditionals causing bug in
1337 2000-02-03 Timothy Wall <twall@cygnus.com>
1339 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1341 * frags.c (frag_new): Calculate fr_fix in octets
1342 (frag_now_fix) Return offset as target address offset (bytes).
1343 (frag_now_fix_octets) New - Return offset in octets (8-bit
1345 * frags.h: Added prototype for frag_now_fix_octets().
1346 Distinguish between octets and bytes in field descriptions.
1347 * listing.c (calc_hex): Account for octets vs bytes when
1348 printing addresses/offsets.
1349 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1350 target is little-endian, print the octets in a word in big-endian
1351 order so that the display looks like a proper hexadecimal number,
1352 instead of having the octets reversed.
1353 * read.c (do_align): When recording alignment, alignment power
1354 should be in terms of target bytes (minimum addressible unit)
1356 (do_org) Convert ORG target address (byte) argument into an
1357 octet offset when generating a variable fragment.
1358 * symbols.c (resolve_symbol_value): Symbol final value
1359 converted to a target address offset (bytes) from its octet offset.
1360 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1361 offset (bytes) is adjusted by the frag offset (octets) converted
1363 (coff_frob_section) Section alignment power is in terms of bytes;
1364 convert it to an octet alignment power when calculating size (and
1365 size mask) in octets. Don't modify the section size in order to
1366 "align" it for TI COFF, since that format has a different method
1367 for storing alignment information.
1369 2000-02-01 Timothy Wall <twall@cygnus.com>
1371 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1372 entries, matching the way GCC generates them. If not escaped, the
1373 filename is encoded incorrectly.
1375 2000-01-31 Nick Clifton <nickc@cygnus.com>
1377 * config/tc-arm.c (reg_table): Add support for ATPCS register
1380 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1382 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1384 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1386 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1387 of a symbol when we really care about its value.
1389 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1391 * config/tc-mcore.c (md_assemble): Give warning message if
1392 operands passes to instruction are more than the spec.
1394 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1396 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1397 Thumb mode but the label seen was not declared as '.thumb_func'
1398 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1399 correct disassembly of Thumb code bounded by non function labels.
1401 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1403 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1404 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1406 * Makefile.in: Same here.
1409 * configure.in: Set bfd_gas for i386-aout when primary target
1410 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1411 we may need the primary te_file. Remove incorrect comment.
1413 * configure: Regenerate.
1415 * config/e-i386aout.c: New file.
1417 * as.c (USE_EMULATIONS): Move to before print_version_id.
1418 (struct emulation): Add i386aout.
1419 (show_usage): Split text strings. Reformat -a text. Add --em
1423 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1424 (aout_format_ops): New.
1427 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1428 preprocessor conditional and add aout USE_EMULATIONS tests.
1429 (read_a_source_file): Don't pass error strings to printf as
1433 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1435 (do_data): Same here.
1436 (process_file): And here.
1439 * symbols.c (colon): Rewrite "already defined" fatal message
1440 code for aout with USE_EMULATIONS.
1443 * config/obj-aout.c (OBJ_HEADER): Define.
1444 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1446 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1447 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1449 (obj_aout_type): Expand S_SET_OTHER here too.
1450 (obj_read_begin_hook): Remove.
1451 (aout_pop_insert): New.
1452 (obj_aout_s_get_other): New.
1453 (obj_aout_s_get_desc): New.
1454 (aout_format_ops): New.
1457 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1458 gets aout_pseudo_table.
1459 (aout_pseudo_table): Declare.
1460 (obj_read_begin_hook): Define.
1463 * config/obj-coff.c (obj_pseudo_table): Rename to
1465 (coff_pop_insert): Use coff_pseudo_table.
1466 (coff_sec_sym_ok_for_reloc): Remove.
1467 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1468 and comment all zero entries and remove #if 0 code.
1471 * config/obj-coff.h (obj_pop_insert): Define.
1472 (coff_pseudo_table): Declare.
1475 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1476 s_get_size, s_set_size. Comment all zero entries.
1479 * config/obj-elf.c (elf_s_get_other): New function.
1480 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1481 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1482 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1484 (obj_elf_parse_section_letters): Don't pass error strings to
1485 printf as format arg.
1488 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1490 (elf_s_get_other): Declare.
1491 (S_GET_OTHER) Define as elf_s_get_other if not already
1493 (S_SET_OTHER): Only define when not already defined.
1494 (elf_obj_read_begin_hook): Declare.
1495 (obj_read_begin_hook): Define.
1496 (elf_obj_symbol_new_hook): Declare.
1497 (obj_symbol_new_hook): Define.
1500 * config/obj-multi.h: Add copyright header and protect against
1501 multiple inclusion. Add * to all function pointers.
1502 (OBJ_HEADER): If defined, include it rather than other defines
1504 (obj_frob_file_after_relocs): Test for NULL.
1505 (obj_symbol_new_hook): Here too.
1506 (obj_sec_sym_ok_for_reloc): And here.
1507 (S_GET_OTHER): Define.
1508 (S_GET_DESC): Define.
1509 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1510 (OBJ_MAYBE_ELF): Update comment.
1512 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1513 OBJ_AOUT preprocessor conditional and handle emulation by
1514 testing OUTPUT_FLAVOR.
1515 (i386_displacement): Here too.
1516 (md_section_align): Similarly here.
1517 (i386_target_format): Conditionally compile when more than one
1518 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1519 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1520 (i386_displacement): Here too.
1523 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1524 Define TARGET_FORMAT for aout only when not multi.
1527 * config/te-multi.h: Delete file as it's identical to te-generic.h
1529 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1531 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1532 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1535 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1537 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1540 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1542 * config/tc-mips.c (mips_do_align): New function.
1543 * config/tc-mips.h (md_do_align): Define.
1545 2000-01-10 Philip Blundell <philb@gnu.org>
1547 * doc/c-arm.texi (ARM Options): Fix typo.
1548 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1549 line separator for Linux.
1550 * doc/as.texinfo (Comments): Mention the ARM.
1552 2000-01-10 Philip Blundell <pb@futuretv.com>
1554 * configure.in (arm*-*-conix*): New target.
1555 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1557 * configure: Regenerate.
1559 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1561 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1562 (obj_elf_visibility): New function.
1564 * doc/as.texinfo (Visibility): New node: document visibility
1567 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1569 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1570 warning for absolute jump/call without `*' in non-intel mode. No
1571 need to set i.types[0] JumpAbsolute in intel mode.
1573 1999-12-22 Philip Blundell <pb@futuretv.com>
1575 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1576 hook function when changing sections.
1577 (arm_s_data): Likewise.
1579 1999-12-14 Nick Clifton <nickc@cygnus.com>
1581 * config/tc-arm.c (md_parse_option): Add support for -marm720
1582 command line switch.
1584 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1586 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1587 (r_registers, xr_registers): Define.
1588 (r_register_name, xr_register_name): New functions.
1589 (md_assemble): Handle new am33 operand types and instruction
1591 (mn10300_insert_operand, check_operand): Likewise.
1593 1999-11-29 Nick Clifton <nickc@cygnus.com>
1595 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1596 (s_force_thumb): Set thumb_mode to 2.
1597 (md_assemble): Do not complain about thumb instructions on a
1598 non-thumb target if thumb_mode is set to 2.
1600 1999-11-28 Michael Meissner <meissner@cygnus.com>
1602 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1603 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1604 (O_...): Add new machine dependent expressions if we are handling
1605 explicit relocations.
1606 (alpha_reloc_op): New static table holding the explicit relocation
1608 (alpha_literal_hash): New static to hold the hash table for
1609 explicit relocations.
1610 (alpha_macros): Add support for explicit relocations.
1611 (md_begin): If explicit relocations, initialize hash table.
1612 (md_assemble): Don't print a second error if tokenize_arguments
1613 already printed an error message.
1614 (md_apply_fix): Add support for explicit relocations.
1615 (alpha_force_relocation): Ditto.
1616 (alpha_fix_adjustable): Ditto.
1617 (alpha_adjust_symtab): New function to support explicit
1619 (alpha_adjust_symtab_relocs): Ditto.
1620 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1621 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1622 Add support for explicit relocations. Return -2 if an error
1623 message was already printed.
1624 (find_macro_match): Add support for explicit relocations. Comment
1626 (emit_insn): Add support for explicit relocations.
1627 (assemble_tokens): Ditto.
1629 (load_expression): Ditto.
1632 (emit_ir_load): Ditto.
1633 (emit_loadstore): Ditto.
1636 (emit_sextX): Ditto.
1637 (emit_division): Ditto.
1638 (emit_jsrjmp): Ditto.
1639 (emit_retjcr): Ditto.
1641 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1643 (tc_adjust_symtab): If explicit relocations, call the function
1644 alpha_adjust_symtab.
1645 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1646 relocations next to the literal relocation they reference.
1647 (TC_INIT_FIX_DATA): Initialize the new fields.
1648 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1650 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1652 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1653 'B' operand for PA2.0 bb instruction.
1655 1999-11-18 Nick Clifton <nickc@cygnus.com>
1657 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1660 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1662 (mcore_force_relocation): Force relocations to be generated for
1665 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1667 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1668 (i386_displacement): Disallow O_big displacements.
1670 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1672 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1673 improvements in error checking.
1674 (md_assemble): Support for unconditional ARM instructions.
1675 (md_parse_option): Support for -m[arm]v5e flag.
1677 1999-11-12 Nick Clifton <nickc@cygnus.com>
1679 * macro.c (buffer_and_nest): Do not check beyond the end of the
1682 1999-11-11 Nick Clifton <nickc@cygnus.com>
1684 * macro.c (buffer_and_nest): Look for seperator after TO and
1687 1999-11-08 Andrew Haley <aph@cygnus.com>
1689 * app.c (do_scrub_chars): When in State 10, treat backslash
1690 characters in the same way as as symbol characters.
1692 1999-11-07 Richard Henderson <rth@cygnus.com>
1694 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1695 the previous label was in the current section before playing
1696 with auto-alignment.
1698 1999-11-06 Nick Clifton <nickc@cygnus.com>
1700 * config/tc-v850.c (v850_force_relocation): Force relocation
1702 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1705 1999-11-05 Michael Meissner <meissner@cygnus.com>
1707 * expr.h (operatorT): Increase machine dependent operators to 16.
1708 * expr.c (op_rank): Ditto.
1710 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1712 * read.c (pseudo_set): Reject attempts to set the value of a
1715 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1718 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1720 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1721 to bfd_set_section_contents.
1723 1999-11-03 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1727 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1729 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1730 (mips_ip): Use OPCODE_IS_MEMBER.
1732 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1734 * config/tc-arm.c (reg_required_here): Improve comments.
1736 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1737 (tinsns): Initialize variants field.
1739 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1740 BAD_PC respectively.
1742 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1744 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1745 * config/tc-arm.h: Fix compile time warnings.
1747 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1749 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1750 form @abs16, @(abs16) and @(abs16 + imm).
1752 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1754 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1755 (ISA_HAS_64_BIT_REGS) New.
1756 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1757 mips_emit_delays,macro_build,load_register,load_addresss,
1758 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1759 and/or use new ISA_xxx macros in expressions involving
1760 ISA, particularly mips_opts.isa.
1762 1999-10-18 Michael Meissner <meissner@cygnus.com>
1764 * expr.h (operatorT): Add machine dependent operators md1..md8.
1765 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1766 for the machine dependent operators to use.
1768 * expr.c (op_rank): Add machine dependent operators.
1770 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1772 (O_cpregister): Ditto.
1773 (md_begin): Change X_op test that field is wide enough to use
1774 O_max instead of O_alpha_max.
1775 (cpu_types): Fill in missing initializer.
1776 (alpha_num_macros): Make unsigned.
1777 (md_assemble): Make opnamelen be size_t.
1778 (md_apply_fix): Cast alpha_num_operands to int before testing.
1779 (alpha_force_relocation): Ditto.
1780 (alpha_fix_adjustable): Ditto.
1781 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1782 (tc_gen_reloc): Ditto.
1783 (tc_get_register): Ditto.
1788 (s_alpha_ent): Ditto.
1789 (s_alpha_end): Ditto.
1790 (s_alpha_frame): Ditto.
1791 (s_alpha_prologue): Ditto.
1792 (s_alpha_file): Ditto.
1793 (s_alpha_gprel32): Ditto.
1794 (s_alpha_proc): Ditto.
1795 (s_alpha_set): Ditto.
1796 (s_alpha_base): Ditto.
1797 (s_alpha_align): Ditto.
1798 (s_alpha_arch): Ditto.
1799 (alpha_align): Ditto.
1800 (assemble_insn): Suppress unused variable warning.
1802 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1803 order in the structure.
1804 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1806 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1808 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1810 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1812 * config/tc-i386.c (i386_index_check): Correct #endif location.
1814 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1816 * as.c (show_usage): Document new options.
1817 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1818 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1819 (parse_args): Parse the new options.
1820 (main): If there were warnings, and --fatal-warnings
1821 was specified, print an error.
1822 * as.h: New variable, flag_fatal_warnings, for new option.
1824 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1826 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1827 '@'. Change autoincrement completers to fall through to cache control
1830 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1832 (pa_parse_addb_64_cmpltr): New function.
1834 * config/tc-hppa.c (pa_ip): Change error message.
1835 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1836 '?Q' args to allow falling through.
1838 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1839 Remove unused conditional codes.
1840 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1842 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1844 * config/tc-d30v.c (CHAR_BIT): Define.
1845 (check_range): Fix bit operations to support integers bigger than
1848 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1850 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1853 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1854 Doug Evans <devans@cygnus.com>
1856 Add support for m32rx.
1857 * config/tc-m32r.c (enable_m32rx): New static global.
1858 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1859 (allow_m32rx): New function.
1860 (M32R_SHORTOPTS): Add `O'.
1861 (md_longopts): Add --m32rx plus several warning options.
1862 (md_parse_option): Handle new options.
1863 (md_show_usage): Print them.
1864 (md_begin): Enable m32rx.
1865 (OPERAND_IS_COND_BIT): New macro.
1866 (first_writes_to_seconds_operands): New function.
1867 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1868 (target_make_parallel,assemble_two_insns): New functions.
1869 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1870 If optimizing and m32rx, try to make consecutive insns parallel.
1872 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1874 * config/tc-mips.c (nopic_need_relax): Allow for the
1875 .sdata.foo sections generated by -fdata-sections,
1876 and for the .gnu.linkonce.s sections generated by C++.
1878 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1880 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1881 with cleaner code using completer prefixes. Add 'Y'.
1883 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1885 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1887 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1888 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1889 insn does not match and we should try the next insn in the table.
1891 1999-09-22 Nick Clifton <nickc@cygnus.com>
1893 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1895 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1897 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1900 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1902 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1903 OBJ_ELF. If ELF, add "sq".
1904 (md_parse_option): If ELF, ignore -s and -q.
1905 (md_show_usage): Mention ELF options.
1907 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1909 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1912 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1914 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1916 * config/tc-hppa.c (struct pa_it): New field "trunc".
1917 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1918 (pa_parse_ftest_gfx_completer): New function
1919 (pa_parse_fp_cnv_format): New function.
1921 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1922 (md_apply_fix): Handle 22bit pc-rel branches.
1924 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1926 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1928 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1930 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1932 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1934 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1935 (pa_ip): Handle 'fX'.
1937 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1939 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1940 unwinds unless the function is in the text space.
1941 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1943 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1945 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1946 (md_assemble): To here. Tweak address generation.
1948 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1950 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1951 (md_assemble): Call dwarf2_where for OBJ_ELF.
1952 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1953 (pa_end_of_source): New function.
1954 * tc-hppa.h (md_end): Define for OBJ_ELF.
1956 1999-09-14 Michael Meissner <meissner@cygnus.com>
1958 * configure.in (Canonicalization of target names): Remove adding
1959 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1960 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1961 * configure: Regenerate.
1963 1999-09-14 Donn Terry <donn@interix.com>
1965 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1967 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1969 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1970 pc-relative jmp/call to an absolute symbol.
1971 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1972 absolute section symbols.
1974 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1975 jump handling code and comments.
1977 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1979 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1980 the value if TE_PE and a global defined symbol.
1982 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1984 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1985 print the symbol, rather than printing it here.
1987 1999-09-11 Donn Terry <donn@interix.com>
1989 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1990 BFD_RELOC_RVA relocations.
1992 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1993 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1996 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1998 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1999 * doc/internals.texi (Object format backend): Document
2002 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2003 relocations against global symbols if TE_PE.
2005 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2006 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2008 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2011 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2012 symbols which do not have a constant value, or tags with
2013 non-tags. Remove the symbol from the list before adding it at the
2016 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2017 C_FCN symbol differently if TE_PE.
2018 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2019 appears in the pseudo-op, rather coff_line_base which is only set
2022 * config/obj-coff.c (obj_coff_loc): New static function.
2023 (obj_pseudo_table): Add "loc".
2025 * config/obj-coff.c (add_lineno): Check that the line number is
2028 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2029 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2031 (md_atof): Return NULL rather than 0.
2032 * config/tc-i386.c (md_atof): Change type to int.
2033 * expr.c (expr): Change first parameter to int.
2034 * config/obj-coff.c: Add declarations for static functions.
2035 (coff_frob_symbol): Use SYM_AUXENT.
2036 * config/tc-i386.h (flag_16bit_code): Don't declare.
2038 * config/obj-coff.c (obj_coff_section): Default to setting
2039 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2041 * write.c (adjust_reloc_syms): Print adjusted fixup.
2043 * expr.c (integer_constant): Correct too_many_digits calculation
2046 1999-09-09 Andreas Schwab <schwab@suse.de>
2048 * doc/c-arm.texi: Fix arguments of @var to not contain
2051 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2053 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2055 (md_parse_option): Only support -k flag for ELF and COFF targets.
2057 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2059 * config/tc-hppa.c (pa_ip): Put strict register checks before
2060 call to pa_parse_number.
2062 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2064 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2066 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2069 1999-09-06 Donn Terry <donn@interix.com>
2071 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2073 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2075 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2076 candidate instruction. Require registers for register arguments
2077 when in strict mode. Require assemble-time constants for
2078 constants when in strict mode.
2079 (pa_get_absolute_expression): Require a constant when in strict
2082 1999-09-06 Nick Clifton <nickc@cygnus.com>
2084 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2086 1999-09-04 Steve Chamberlain <sac@pobox.com>
2088 * config/tc-pj.c: New file, supports picoJava in ELF.
2089 * config/tc-pj.h: Ditto.
2090 * configure.in (pjl*, pj*): New targets.
2091 * Makefile.am: Rebuild dependencies.
2092 (CPU_TYPES): Add pj.
2093 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2094 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2095 * doc/c-pj.texi: New file.
2096 * doc/as.texinfo: Add some PJ specifics.
2097 * doc/all.texi: Add PJ to the list of all architectures, sort them
2099 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2100 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2102 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2104 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2105 (obj_frob_file): Test for null pointer.
2106 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2107 (OBJ_PROCESS_STAB): And here.
2108 (elf_obj_sy): Remove
2110 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2111 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2112 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2114 * config/obj-coff.c (no_func): Remove.
2115 (coff_format_ops): Change occurrences of no_func to 0, as we test
2116 for 0 in obj-multi.h.
2118 * configure.in: Enable bfd for i386-coff when primary target is
2119 bfd. Enable i386 elf,coff emulation support. Don't set
2120 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2121 emulation to support.
2122 *configure: Regenerate.
2124 1999-09-02 Nick Clifton <nickc@cygnus.com>
2126 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2127 .section .line directive is encountered.
2129 1999-09-01 Nick Clifton <nickc@cygnus.com>
2131 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2134 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2135 * as.texinfo: Document --gdwarf2 command line option.
2136 Add additional documentation of ARM command line switches.
2138 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2140 * config/tc-i386.c (i386_intel_memory_operand): Combine
2141 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2142 and RESTORE_END_STRING around parse_register calls.
2143 (i386_operand): Here too.
2144 (i386_is_reg): Remove.
2145 (parse_register): Move as_bad calls from within this function to
2148 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2150 Based on a patch from H.J. Lu <hjl@gnu.org>
2151 * config/tc-i386.c (parse_register): Handle FP regs specially.
2152 (md_begin): Remove '(' and ')' from register_chars.
2154 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2156 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2157 error message (done elsewhere).
2159 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2161 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2163 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2165 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2168 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2170 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2172 Add new completers. Fix bug in 64 bit condition handling.
2174 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2177 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2179 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2181 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2183 1999-08-27 Jim Wilson <wilson@cygnus.com>
2185 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2186 (struct ls): Add frag field. Initialize it to zero.
2187 (out_end_sequence): New local text_frag. Set it while in text section.
2188 Replace address check with frag check. Set ls.frag to text_frag if
2189 out_set_addr called.
2190 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2191 Set it before switching sections. Replace address check with frag
2192 check. Set ls.frag to saved_frag if out_set_addr called.
2194 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2196 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2197 output "advance_pc" opcode instead of calling gen_addr_line().
2198 The latter has the undesired side-effect of creating a new row
2199 in the debug line info matrix.
2201 1999-08-26 Jim Wilson <wilson@cygnus.com>
2203 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2204 ls.last_filename if last is less than zero. Set ls.last_filename
2205 when allocating new entry.
2206 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2209 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2211 * config/tc-i386.c (i386_index_check): Fix the displacement size
2212 when INFER_ADDR_PREFIX.
2214 1999-08-18 Nick Clifton <nickc@cygnus.com>
2216 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2219 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2221 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2222 handle 0xffffNNNN constants correctly.
2224 1999-08-16 Nick Clifton <nickc@cygnus.com>
2226 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2229 1999-08-13 Nick Clifton <nickc@cygnus.com>
2231 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2232 (md_apply_fix3): Always pass positive values to
2233 validate_offset_imm.
2235 1999-08-12 Nick Clifton <nickc@cygnus.com>
2237 * config/tc-arm.c (skip_whitespace): New macro.
2238 Formatting tidy ups.
2240 (md_apply_fix3): Store relocation offset in addend for ELF based
2242 (arm_force_relocation): Always generate relocs for Thumb function
2245 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2247 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2248 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2250 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2252 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2253 flags for the unwind subspace.
2255 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2256 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2257 suitable relocation based on the size of the target's pointer.
2258 Always Use subsegment zero for the unwinders.
2259 (pa_level): Handle "2.0w".
2261 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2263 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2264 with the following instruction unless this was specified.
2266 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2268 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2269 certain sections, to match BFD changes.
2271 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2273 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2274 (EXTRA_SCRIPTS): Define to keep automake happy.
2275 * Makefile.in: Rebuild.
2277 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2279 * Makefile.am: Rename .dep* files to DEP*.
2280 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2281 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2283 * Makefile.in: Rebuild.
2285 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2287 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2289 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2291 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2292 avoid problems on DOS filesystems.
2293 * Makefile.in: Rebuild.
2295 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2297 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2299 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2302 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2304 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2305 line to create ${GDBINIT} rather than .gdbinit.
2306 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2308 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2310 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2312 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2314 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2316 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2318 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2319 non-adjustable symbols.
2321 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2323 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2325 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2327 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2330 1999-08-05 Donn Terry <donn@interix.com>
2332 * config/te-interix.h: New file.
2333 * configure.in (i386-*-interix*): New target.
2334 * configure: Rebuild.
2336 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2338 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2339 selectors for ELF too.
2340 (selector_table): Add "ltp" and "rtp" selectors.
2342 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2344 * config/tc-i386.c (i386_operand): No need to change
2345 operand_string pointer in segment reg case before goto
2346 do_memory_reference. Initialise displacement_string_start and
2347 displacement_string_end after do_memory_reference label.
2348 (i386_index_check): Add operand_string param, and print error
2349 message on failure here.
2350 (i386_intel_memory_operand): Instead of here.
2351 (i386_operand): And here.
2352 (INFER_ADDR_PREFIX): Enable.
2354 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2356 * config/tc-i386.h (DefaultSize): Define. Renumber following
2357 opcode_modifier defines.
2359 From Etienne Lorrain <etienne.lorrain@ibm.net>
2360 * config/tc-i386.c (stackop_size): New variable.
2361 (set_16bit_code_flag): Clear it here.
2362 (set_16bit_gcc_code_flag): New function.
2363 (md_pseudo_table): Add "code16gcc" entry.
2364 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2366 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2368 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2369 next_set_end even if the end symbol is being discarded.
2371 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2372 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2373 * config/obj-coff.c: Likewise.
2374 (seg_info_type): Remove.
2375 (seg_info_off_by_4): Change to array of segT.
2376 (s_get_segment): Adjust accordingly.
2377 (obj_pseudo_table): Fully initialize sentinel entry.
2379 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2380 Ralf Baechle <ralf@uni-koblenz.de>.
2382 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2384 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2386 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2388 * config/tc-i386.c: Indentation and white space changes.
2389 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2390 don't enable it by default.
2391 (i386_intel_operand): Remove redundant prototype.
2392 Move check on number of memory operands, and i.mem_operands++
2393 (i386_intel_memory_operand): To here.
2394 Remove i386_immediate code from here. Remove special case code
2395 for input and output using (%dx). Remove base/index checks and
2396 call i386_index_check instead. Save initial operand_string
2397 argument for error message.
2398 (i386_operand): Remove redundant prototype. Move base/index
2399 checks to i386_index_check.
2400 (i386_displacement): Move intel mode check for non-zero
2402 (i386_intel_memory_operand): To here.
2404 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2406 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2407 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2408 by .register pseudo-op if -64 and --no-undeclared-regs.
2409 (s_register, sparc_adjust_symtab): New functions.
2410 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2411 Declare sparc_adjust_symtab as tc_adjust_symtab.
2412 * doc/c-sparc.texi: Add description of #ignore special literal
2413 for .register pseudo-op.
2415 1999-07-30 Catherine Moore <clm@cygnus.com>
2417 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2418 the relocation's section offset.
2420 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2422 * write.c (fixup_segment): Fix generic error check overflow test.
2424 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2425 X_add_number to long.
2427 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2429 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2432 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2434 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2437 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2439 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2441 * configure.bat: Remove; obsolete.
2442 * config/go32.cfg: Likewise.
2444 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2446 * configure.in (i386-*-vxworks*): New target.
2447 * configure: Rebuild.
2449 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2451 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2453 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2455 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2457 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2458 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2459 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2460 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2461 MAX_RELOC_EXPANSION): Define.
2462 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2464 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2466 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2467 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2468 block. Print a warning if an 8-bit or 16-bit constant
2469 displacement or immediate is truncated on output.
2470 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2472 (i386_operand): Disallow immediate jump absolute operand.
2474 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2476 * configure.in: Bump version number to 2.9.5.
2477 * configure: Rebuild.
2479 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2482 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2484 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2485 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2487 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2489 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2491 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2493 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2494 if -mno-fpu was given.
2495 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2497 (cons_fix_new_arm): Remove misleading comments.
2499 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2501 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2503 (relax_segment): Likewise. After giving a rs_org error, convert
2504 the frag to rs_align to avoid cascading errors.
2506 1999-07-12 Andreas Schwab <schwab@suse.de>
2508 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2510 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2512 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2513 as appropriate. Fill in structure initializations. Add variable
2514 initializations. Add casts.
2515 * dwarf2dbg.c (print_stats): Change i to size_t.
2516 * listing.c (listing_listing): Change list_line to unsigned int.
2518 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2520 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2521 rather than checking for \001 and \002 in symbol name.
2522 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2524 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2526 * configure.in (hppa*-linux-gnu*): New target.
2527 * configure: Rebuilt.
2529 1999-07-08 Nick Clifton <nickc@cygnus.com>
2531 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2533 1999-07-07 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2536 accessing symbolP directly.
2538 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2540 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2543 1999-07-05 Nick Clifton <nickc@cygnus.com>
2545 * config/tc-arm.c (ARM_EXT_V5): Define.
2546 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2547 (md_begin): Detect ARM v5 architectures.
2548 (md_parse_option): Accept arm v5 specification.
2549 (md_show_usage): Documment -marmv5 switch.
2551 * doc/c-arm.texi: Document -marmv5 command line option.
2553 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2555 (validate_immediate_twopart): New function. Determine if a
2556 constant can be computed by two ADD instructions.
2557 (output_inst): Remove its command line parameter - it was never
2559 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2560 implememt the ADRL pseudo op.
2561 (tc_gen_reloc): Generate a suitable error message if an ADRL
2562 instruction tries to generate a real reloc.
2564 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2566 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2568 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2571 1999-06-27 H.J. Lu <hjl@gnu.org>
2573 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2574 non BFD_ASSEMBLER case.
2576 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2578 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2581 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2583 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2584 out_end_sequence() when the address decreases due to a new frag.
2585 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2586 numbering starts with 1.
2588 1999-06-23 Nick Clifton <nickc@cygnus.com>
2590 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2592 (mcore_s_text): Call obj_elf_text for ELF target.
2593 (mcore_s_data): Call obj_elf_data for ELF target.
2594 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2596 (mcore_s_bss): New function: Dump literal table before changing
2598 (mcore_s_comm): New function: Dump literal table before changing
2601 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2602 No longer static functions.
2603 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2604 Provide prototypes for these functions.
2606 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2608 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2609 a list of names, to try obj_segment_name, and to try abbreviated
2610 names when using COFF without long section names.
2612 * config/tc-alpha.c: More use of symbol accessor functions.
2613 * config/tc-arc.c: Likewise.
2614 * config/tc-d30v.c: Likewise.
2615 * config/tc-fr30.c: Likewise.
2616 * config/tc-i860.c: Likewise.
2617 * config/tc-m88k.c: Likewise.
2618 * config/tc-mcore.c: Likewise.
2619 * config/tc-ns32k.c: Likewise.
2620 * config/tc-sparc.c: Likewise.
2621 * config/tc-v850.c: Likewise.
2623 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2624 sy_value with appropriate accessor functions.
2625 * config/tc-arm.c (md_apply_fix3): Likewise.
2626 * config/tc-d10v.c (AT_WORD_P): Likewise.
2627 * config/tc-v850.c (reg_name_search): Likewise.
2629 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2630 use symbol_get_bfdsym instead.
2631 * config/tc-ppc.c (md_assemble): Likewise.
2632 * config/tc-v850.c (v850_comm): Likewise.
2634 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2636 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2637 the symbol, rather than accessing the bsym member.
2638 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2639 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2640 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2641 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2642 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2643 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2644 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2645 * config/tc-v850.c (tc_gen_reloc): Likewise.
2647 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2649 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2650 (hppa_gen_reloc_type): Conditionalize on BFD64.
2651 (tc_gen_reloc): Re-enable ELF relocations.
2652 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2654 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2656 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2658 (do_ldst): Move assignment out of if condition.
2659 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2660 parentheses to avoid warning.
2662 1999-06-21 Nick Clifton <nickc@cygnus.com>
2664 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2665 macro to get at the BFD symbol associated with a GAS symbol.
2667 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2669 * config/tc-ppc.c: Update for symbol handling changes.
2670 * config/obj-coff.c: Likewise.
2672 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2674 * tc-hppa.c: General cleanups of ELF support. No more spaces
2675 and subspaces for ELF.
2676 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2677 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2678 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2679 (UNWIND_SECTION_NAME): Likewise.
2680 (space/subspace related structures): Conditionalize definitions
2682 (space/subspace directives and support routines): Conditionalize
2683 definitions and references/uses on OBJ_SOM.
2684 (label_symbol_struct): For ELF, track the symbol's segment. For
2685 SOM track its space.
2686 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2688 (USE_ALIASES): Kill for both SOM & ELF.
2689 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2690 (pa_space, pa_subspace): Corresponding changes.
2691 (pa_spaces_begin): Corresponding chagnes.
2692 (md_begin): Do not muck around with space/subspace stuff for
2694 (md_apply_fix): Temporarily disable argument relocation stuff
2696 (tc_gen_reloc): Temporarily disable relocation generation for
2698 (pa_build_unwind_subspace): Similarly.
2700 1999-06-16 Nick Clifton <nickc@cygnus.com>
2702 * config/tc-arm.c (thumb_set): New pseudo op.
2703 (text, data, section): Override these pseudo ops with ARM
2705 (s_thumb_set): New function: Perform the same as a .set pseudo
2706 op, but also mark the alias'ed symbol as being a Thumb
2708 (arm_s_text): New function: Perform the same as the .text
2709 pseudo op, but dump the literal pool before changing
2711 (arm_s_data): New function: Perform the same as the .data
2712 pseudo op, but dump the literal pool before changing
2714 (arm_s_section): New function: Perform the same as the
2715 .section pseudo op, but dump the literal pool before changing
2717 (arm_cleanup): Do not reset the current section before dumping
2720 1999-06-17 Nick Clifton <nickc@cygnus.com>
2722 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2723 OPTION_NO_WARN_UNMATCHED entries.
2724 (md_parse_option): Generate a warning message if an unrecognised
2725 option is encountered.
2727 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2728 (get_operands): When parsing an expression after an '@' symbol
2729 has been detected, do not ignore '#' symbols.
2730 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2733 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2735 From K. Richard Pixley <rich@noir.com>:
2736 * configure.in (ppc-*-vxworks*): New target.
2737 * configure: Rebuild.
2739 1999-06-12 Philip Blundell <philb@gnu.org>
2741 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2743 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2745 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2746 which refer to symbols in linkonce sections, permit reducing the
2747 relocs if the symbol is local.
2749 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2751 * subsegs.c (subseg_text_p): New function.
2752 * as.h (subseg_text_p): Declare.
2753 * read.c (do_align): Use subseg_text_p to set the default fill.
2754 * write.c (subsegs_finish): Likewise.
2755 * config/obj-coff.c (write_object_file): Likewise.
2756 * config/tc-i386.h (md_maybe_text): Don't define.
2757 (md_do_align): Use subseg_text_p to set the default fill.
2758 * config/tc-m32r.c (m32r_do_align): Likewise.
2759 * config/tc-sh.c (sh_do_align): Likewise.
2760 * config/tc-sparc.h (md_do_align): Likewise.
2762 1999-06-12 David O'Brien <obrien@freebsd.org>
2764 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2765 * configure: Rebuild.
2767 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2769 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2770 * Makefile.am: Rebuild dependencies.
2771 * Makefile.in: Rebuild.
2773 * config/tc-i386.c (i386_immediate): Remove unused label
2776 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2777 * symbols.c: Likewise.
2778 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2779 sy_next field when taking address, rather than symbol_next.
2781 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2783 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2784 value from the output file architecture.
2785 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2786 * dwarf2dbg.h: Change bfd_vma to addressT.
2788 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2790 * dwarf2dbg.h: Use PARAMS in function declarations.
2792 1999-06-11 Martin Dorey <mdorey@madge.com>
2794 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2795 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2797 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2799 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2801 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2803 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2806 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2808 * read.c (read_a_source_file): Only declare inescape if
2811 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2813 (find_entry_byval): Add parens to avoid warning.
2815 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2817 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2820 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2822 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2825 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2826 synthetize_setx): New functions.
2827 (md_assemble): Broken the special cases into the above
2828 functions. Make compiler happy if sizeof(bfd_vma)==4.
2829 Fix sethi generated from set/setuw. If instructions have a relloc,
2830 always clear the fields to be relocated in the opcode.
2831 (sparc_ip): Remove special_case global variable.
2833 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2835 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2836 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2837 indication of success rather than a value.
2838 (itbl_get_val): Likewise.
2839 (itbl_get_field): Use strcspn. Change delimiters to include
2841 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2842 (itbl_get_val): Likewise.
2843 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2845 * symbols.c (copy_symbol_attributes): Convert local symbols to
2848 1999-06-10 Nick Clifton <nickc@cygnus.com>
2850 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2853 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2855 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2856 Optimize set if sizeof(bfd_vma) == 64.
2857 (sparc_ip): Fix sethi - without %hi() it should generate
2858 R_SPARC_22 reloc, not R_SPARC_HI22.
2859 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2861 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2863 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2864 (s_ncons): New function.
2865 (native_op_table): New table.
2866 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2867 R_SPARC_OLO10 handling.
2869 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2871 * expr.h (struct expressionS): Revert last change; widen X_op.
2872 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2874 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2876 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2877 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2878 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2879 * Makefile.in: Regenerated.
2881 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2882 `common' pass on to s_mri_common.
2883 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2885 1999-06-06 Richard Henderson <rth@cygnus.com>
2887 * config/obj-elf.c (obj_elf_section): Don't free the return
2888 value of demand_copy_C_string.
2890 1999-06-05 Richard Henderson <rth@cygnus.com>
2892 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2893 creation logic from obj_elf_create_section.
2895 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2896 (section_stack): New.
2897 (special_sections): Make const.
2898 (obj_elf_section): Gut and rewrite parsing.
2899 (obj_elf_change_section): New function broken out of obj_elf_section.
2900 (obj_elf_parse_section_letters): Likewise.
2901 (obj_elf_section_word): Likewise.
2902 (obj_elf_section_type): Likewise.
2903 (obj_elf_previous): Treat as a toggle.
2904 (obj_elf_popsection): New.
2905 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2906 (ppc_section_type): Likewise.
2907 * config/tc-ppc.h: Likewise.
2909 * expr.h (struct expressionS): Don't make X_op a bitfield.
2910 * config/tc-alpha.c: Update for symbol handling changes.
2911 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2912 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2914 1999-06-05 Richard Henderson <rth@cygnus.com>
2916 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2917 (dwarf2_gen_line_info): Kill unused variables.
2918 (dwarf2_finish): Likewise.
2919 (dwarf2_where): Likewise.
2920 (dwarf2_directive_file): If we've only got a string,
2921 hand off to s_app_file.
2922 * ecoff.c: Move the include of ecoff.h.
2923 * symbols.h (S_IS_FUNCTION): Prototype.
2925 * read.c (LEX_HASH): Supply a default.
2927 (s_globl): Update `c' after skipping whitespace.
2928 * read.h (LEX_END_NAME, is_name_ender): New.
2929 * expr.c (get_symbol_end): Respect it.
2931 1999-06-04 Mark Klein <mklein@dis.com>
2933 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2935 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2937 * config/tc-hppa.c: Update for symbol handling changes.
2939 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2941 * cgen.c: Update for symbol handling changes.
2942 * config/tc-m32r.c: Likewise.
2944 * config/tc-hppa.h: Update for symbol handling changes.
2945 * config/tc-hppa.c: Likewise.
2947 * config/tc-arm.h: Update for symbol handling changes.
2948 * config/tc-arm.c: Likewise.
2949 (symbol_make_empty): Remove. Just use symbol_create.
2951 * symbols.c (symbol_set_tc): Correct name.
2953 * Makefile.am: Rebuild dependencies.
2954 ($(OBJS)): Don't depend upon struc-symbol.h.
2955 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2956 * dep-in.sed: Don't remove struc-symbol.h.
2957 * Makefile.in: Rebuild.
2959 * doc/internals.texi (Symbols): Describe changes in symbol
2962 1999-06-03 Richard Henderson <rth@cygnus.com>
2964 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2965 instead of doing the work by hand.
2967 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2969 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2970 state of line state-machine.
2971 (struct ls): Collect DWARF2 line state-machine state in new member
2972 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2973 resulted in any DWARF2 directives.
2974 (reset_state_machine): New function.
2975 (out_end_sequence): Ditto.
2976 (dwarf2_gen_line_info): When switching sections or switching to a
2977 lower text address, call out_end_sequence() first to terminate the
2978 previous code sequence as code sequences MUST have monotonically
2979 increasing addresses.
2980 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2982 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2984 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2985 DWARF2 debug info (line information only, at this point).
2986 * as.h: Update comment about supported debug formats.
2987 * dwarf2dbg.c, dwarf2dbg.h: New files.
2988 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2990 * expr.c (operand): Don't use [ for parens if we want an index op.
2991 (op_encoding): Switch [ into O_index, if desired.
2992 (op_rank): Renumber with O_index on bottom.
2993 (expr): If O_index, match closing bracket.
2994 * expr.h (O_index): New.
2996 * read.c (read_a_source_file): Conditionally allow matched "
2997 in lines passed to md_assemble.
2999 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3001 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3003 Add support for storing local symbols in a small structure to save
3004 memory when assembling large files.
3005 * as.h: Don't include struc-symbol.h.
3006 (symbolS): Add typedef.
3007 * symbols.c: Include struc-symbol.h.
3008 (local_hash): New static variable.
3009 (save_symbol_name): New static function, from symbol_create.
3010 (symbol_create): Call save_symbol_name.
3011 (local_symbol_count): New static variable.
3012 (local_symbol_conversion_count): Likewise.
3013 (LOCAL_SYMBOL_CHECK): Define.
3014 (local_symbol_make): New static function.
3015 (local_symbol_convert): New static function.
3016 (colon): Handle local symbols. Create local symbol for local
3018 (symbol_table_insert): Handle local symbols.
3019 (symbol_find_or_make): Create local symbol for local label name.
3020 (symbol_find_base): Check for local symbol.
3021 (symbol_append, symbol_insert): Check for local symbols.
3022 (symbol_clear_list_pointers, symbol_remove): Likewise.
3023 (verify_symbol_chain): Likewise.
3024 (copy_symbol_attributes): Likewise.
3025 (resolve_symbol_value): Handle local symbols.
3026 (resolve_local_symbol): New static function.
3027 (resolve_local_symbol_values): New function.
3028 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3029 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3030 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3031 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3032 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3033 (symbol_previous, symbol_next): New functions.
3034 (symbol_get_value_expression): Likewise.
3035 (symbol_set_value_expression): Likewise.
3036 (symbol_set_frag, symbol_get_frag): Likewise.
3037 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3038 (symbol_mark_used_in_reloc): Likewise.
3039 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3040 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3041 (symbol_mri_common_p): Likewise.
3042 (symbol_mark_written, symbol_clear_written): Likewise.
3043 (symbol_written_p): Likewise.
3044 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3045 (symbol_section_p, symbol_equated_p): Likewise.
3046 (symbol_constant_p): Likewise.
3047 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3048 (symbol_get_obj, symbol_set_obj): Likewise.
3049 (symbol_get_tc, symbol_set_tc): Likewise.
3050 (symbol_begin): Initialize local_hash.
3051 (print_symbol_value_1): Handle local symbols.
3052 (symbol_print_statistics): Print local symbol statistics.
3053 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3054 Declare new symbols.c functions. Move many declarations here from
3056 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3057 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3058 (struct symbol): Move bsym to make it clearly the first field.
3059 Remove TARGET_SYMBOL_FIELDS.
3060 (symbolS): Don't typedef.
3061 (struct broken_word): Remove.
3062 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3063 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3064 (symbol_clear_list_pointers): Likewise.
3065 (symbol_insert, symbol_remove): Likewise.
3066 (symbol_previous, symbol_append): Likewise.
3067 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3068 (struct local_symbol): Define.
3069 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3070 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3071 (local_symbol_get_frag, local_symbol_set_frag): Define.
3072 (local_symbol_get_real_symbol): Define.
3073 (local_symbol_set_real_symbol): Define.
3075 * write.c (write_object_file): Call resolve_local_symbol_values.
3076 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3077 (TARGET_SYMBOL_FIELDS): Don't define.
3078 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3079 ECOFF_DEBUGGING, add ECOFF fields.
3080 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3081 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3082 ECOFF_DEBUGGING, add ECOFF fields.
3083 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3084 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3085 * config/tc-mcore.h: Don't include struc-symbol.h.
3086 (TARGET_SYMBOL_FIELDS): Don't define.
3087 (struct mcore_tc_sy): Define.
3088 (TC_SYMFIELD_TYPE): Define.
3089 * Many files: Use symbolS instead of struct symbol. Use new
3090 accessor functions rather than referring to symbolS fields
3093 * read.c (s_mri_common): Don't add in value of line_label.
3095 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3096 checking for SEC_LINK_ONCE.
3098 * config/tc-sh.h (sh_fix_adjustable): Declare.
3100 * app.c (input_buffer): New static variable.
3101 (app_push): Save saved_input in allocated buffer.
3102 (app_pop): Restored saved_input.
3103 (do_scrub_chars): Change get parameter to take char * and int as
3104 arguments. Change GET macro to pass input_buffer to get
3105 function. Don't save input into allocated buffer.
3106 * as.h (do_scrub_chars): Update declaration.
3107 * input-file.c (input_file_get): Change to take char * and int.
3108 Read data into passed in buffer. Remove static buffer.
3109 * read.c (scrub_from_string): Change to take char * and int. Copy
3110 data into passed in buffer.
3112 * hash.h: Neaten. Declare hash_traverse.
3113 * hash.c: Complete rewrite based on BFD hashing code.
3114 * gasp.c (chunksize): New variable.
3115 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3118 1999-05-28 Nick Clifton <nickc@cygnus.com>
3120 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3121 addend unless the target uses an old ABI.
3123 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3125 -Wchar-subscripts cleanup
3126 * listing.c (listing_newline): Use unsigned char variable, so
3127 calls to isascii,iscntrl are correct.
3128 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3130 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3131 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3132 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3133 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3135 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3137 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3139 (arch_coldfire_p): New #define.
3140 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3142 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3144 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3146 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3147 (install_operand): Add place `N'.
3148 (init_table): Add registers ACC, MACSR, MASK.
3150 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3152 * config/tc-m68k.c: Change mcf5200 --> mcf.
3153 (archs): Add mcf5206e, mcf5307.
3154 (m68k_ip): Add format `u'.
3155 (install_operand): Add place `m', `M', `h'.
3156 (init_table): Add upper/lower registers.
3158 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3160 1999-05-28 Martin Dorey <mdorey@madge.com>
3162 * config/tc-i960.c: Several minor changes to add ELF and
3163 BFD_ASSEMBLER support.
3164 * config/tc-i960.h: Likewise.
3165 * configure.in (i960-*-elf*): New target.
3166 * aclocal.m4, configure: Rebuild.
3168 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3170 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3171 reloc changes when defined(BFD_ASSEMBLER).
3173 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3175 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3177 * write.c (write_print_statistics): Output to file, not stderr.
3179 * expr.c (generic_bignum_to_int32,64): Prototype.
3181 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3182 output_sleb128, output_uleb128, output_big_sleb128,
3183 output_big_uleb128, output_big_leb128): Prototype.
3184 (output_big_sleb128, output_big_uleb128): Make inline.
3185 (output_big_leb128): Remove inline
3187 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3188 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3189 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3190 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3191 value for correct overflow check in write.c:fixup_segment.
3192 * write.c (fixup_segment): Move bitfield overflow checks to after
3193 the md_apply_fix call.
3194 * config/obj-coff.c (fixup_segment): Likewise.
3195 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3196 valueT *val argument.
3198 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3200 * config/atof-ieee.c (gen_to_words): Correctly round a
3201 denormalized number. Fix off-by-one in range checking for
3202 exponent in a denormal.
3204 1999-05-10 Nick Clifton <nickc@cygnus.com>
3206 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3209 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3211 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3213 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3215 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3216 (ReverseRegRegmem): Remove.
3217 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3218 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3219 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3222 From Doug Ledford <dledford@redhat.com>
3223 * config/tc-i386.h (RegXMM): New for P/III.
3224 * config/tc-i386.c: Add support for P/III.
3226 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3228 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3229 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3230 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3232 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3234 * config/tc-i386.c (i386_immediate): Skip whitespace before
3235 complaining about junk after expression.
3236 (i386_displacement): Likewise.
3238 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3240 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3241 Don't copy before downcaseing.
3243 1999-05-05 Catherine Moore <clm@cygnus.com>
3245 * tc-m68k.c: Include elf/m68k.h.
3246 (m68k_elf_final_processing): New routine.
3247 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3250 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3252 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3255 1999-04-30 Nick Clifton <nickc@cygnus.com>
3257 * config/tc-mcore.c (mcore_s_section): Dump literals before
3260 1999-04-29 Nick Clifton <nickc@cygnus.com>
3262 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3265 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3267 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3268 (TC_INIT_FIX_DATA): Delete.
3269 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3270 (TC_INIT_FIX_DATA): Delete.
3271 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3272 * write.c (fix_new_internal): Initialize fx_cgen member.
3273 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3274 (gas_cgen_md_apply_fix3): Update.
3275 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3276 (md_cgen_record_fixup_exp): Update.
3277 (FX_OPINFO_R_TYPE): Update.
3279 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3280 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3281 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3282 * frags.h (struct frag): Make opindex, opinfo ints.
3284 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3286 1999-04-26 Tom Tromey <tromey@cygnus.com>
3288 * aclocal.m4, configure: Updated for new version of libtool.
3290 1999-04-22 Nick Clifton <nickc@cygnus.com>
3292 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3294 (md_apply_fix3): Do not fix up absolute relocations against
3297 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3299 1999-04-20 Nick Clifton <nickc@cygnus.com>
3301 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3302 changes and data-in-text directives.
3303 (mcore_cons): New function: intercept cons() operations.
3304 (mcore_float_cons): New function: intercept float_cons()
3306 (mcore_stringer): New function: intercept stringer() operations.
3308 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3310 * obj.h (struct format_ops): Change generate_asm_lineno field to
3312 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3314 * config/tc-alpha.c (find_opcode_match): Add default case to
3316 (find_macro_match): Likewise.
3317 (load_expression): Parenthesize && within ||.
3319 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3321 1999-04-17 Nick Clifton <nickc@cygnus.com>
3323 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3324 .text .data .section pseudo ops.
3325 (mcore_s_section): New function. Dump lits before changing secs.
3326 (mcore_s_text): New function. Dump lits before changing secs.
3327 (mcore_s_data): New function. Dump lits before changing secs.
3329 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3331 * config/tc-mips.c (mips_32bitmode): New.
3332 (md_begin): Set mips_32bitmode if needed.
3333 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3334 Set EF_MIPS_32BITMODE.
3336 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3338 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3341 1999-04-16 Nick Clifton <nickc@cygnus.com>
3343 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3345 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3347 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3348 expressions correctly.
3351 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3353 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3355 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3357 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3358 and fmpynfadd instructions.
3360 1999-04-11 Richard Henderson <rth@cygnus.com>
3362 * as.h (environ): Declare it, if needed.
3363 * as.c (dump_statistics): Don't declare environ.
3364 * configure.in (environ): Detect declaration.
3365 * configure, config.in: Rebuild
3367 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3368 (i386_displacement): Allocate enough space for replacement buffer.
3369 Clean up replacement buffer initialization.
3371 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3373 * subsegs.c (section_symbol): Don't create a new symbol if one
3374 already exists; instead, use the existing one, but set its segment
3375 and frag data if it hasn't already been defined.
3376 * config/obj-coff.c (c_section_symbol): Likewise.
3378 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3380 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3382 1999-04-08 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-mcore.c: New File: Support routines for MCore
3386 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3387 * config/obj-coff.c: Add support for mcore-pe target.
3389 * Makefile.am: Add support for MCore targets.
3390 * Makefile.in: Regenerate.
3391 * configure.in: Add support for MCore targets.
3392 * configure: Regenerate.
3394 * doc/all.texi: Set MCORE.
3395 * doc/as.texinfo: Document MCore specific command line options.
3397 * write.h: Prevent multiple inclusion.
3399 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3401 * asintl.h (LC_MESSAGES): Never define.
3402 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3404 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3407 * Makefile.am (m68k-parse.c): If configuring in the source
3408 directory, copy m68k-parse.y into the local directory before
3409 running ylwrap, to remove spurious differences when generating
3411 * Makefile.in: Rebuild.
3413 * config/tc-sparc.h (md_do_align): Just allocate the number of
3414 bytes necessary, rather than always allocating 1024.
3416 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3418 * listing.c (listing_newline): Add cast to avoid warning.
3419 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3420 * config/tc-i386.c (i386_scale): Add return value.
3421 (build_displacement_string): Remove unused local temp_disp2.
3422 (i386_intel_memory_operand): Add parentheses to avoid warning.
3423 (i386_intel_operand): Remove unused local end_of_operand_string.
3424 (i386_operand): Remove unused local operand_modifier.
3425 (i386_operand): Add parens to avoid warning.
3427 1999-04-04 Don Bowman <don@pixsci.com>
3429 * configure.in: Add mips*-*-vxworks* target; have it define
3431 * configure, config.in: Rebuild.
3433 1999-03-31 Nick Clifton <nickc@cygnus.com>
3435 * configure.in (emulations): Add support for arm-epoc-pe.
3436 * configure: Regenerate.
3437 * config/te-epoc-pe.h: New file. Define macros specific to
3439 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3440 for arm-epoc-pe target.
3442 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3444 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3446 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3448 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3449 detect ",n" without a condition.
3450 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3453 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3455 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3456 instruction is encoded with one bit.
3459 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3461 * doc/internals.texi (CPU backend): Mention that
3462 line_separator_chars should not include newline. From thi
3463 <ttn@mingle.glug.org>.
3465 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3467 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3468 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3470 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3472 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3474 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3476 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3479 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3481 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3483 1999-03-15 Martin Hunt <hunt@cygnus.com>
3485 * app.c (do_scrub_begin): Change '-' back to a symbol char
3486 so we can use multiple opcodes on a line again.
3488 * config/tc-d30v.c: By default, warn if a symbol has
3489 the same name as a register. Plus some minor
3490 updates from the branch.
3492 1999-03-13 Nick Clifton <nickc@cygnus.com>
3494 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3495 BFD_RELOC_16 and BFD_RELOC_64.
3497 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3499 * expr.c (expr): Add missing else.
3501 1999-03-12 Nick Clifton <nickc@cygnus.com>
3503 * config/tc-arm.c (md_apply_fix3): Improve error message.
3505 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3507 * Makefile.am (CPU_TYPES): Add fr30.
3508 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3509 (fr30,m32r dependencies): Update.
3510 * Makefile.in: Rebuild.
3512 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3513 (gas_cgen_record_fixup_exp): Ditto.
3514 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3515 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3516 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3517 (md_cgen_lookup_reloc): Update use of operand->type.
3518 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3519 (md_convert_frag): Call cgen_operand_lookup_by_num.
3520 (md_cgen_lookup_reloc): Update use of operand->type.
3521 (m32r_cgen_record_fixup_exp): Ditto.
3523 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3525 * config/tc-mips.c (md_show_usage): Fix message.
3527 1999-03-03 Nick Clifton <nickc@cygnus.com>
3529 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3530 and LDR reg,=<expr> instruction.
3532 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3535 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3537 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3539 1999-02-17 Nick Clifton <nickc@cygnus.com>
3541 This patch was created by: Scott Bambrough
3542 <scottb@corelcomputer.com>
3545 Special cased '@' character. The '@' character is used as the
3546 ARM assembler comment character, as a special character
3547 and in ELF .symver pseudo-op's, and as a special character in
3548 .type and .section pseudo-ops.
3549 (symver_pseudo): New static variable.
3550 (symver_state): New static variable.
3551 (struct app_save): Add field 'symver_state'.
3552 (app_push): Save global symver_state int struct app_save.
3553 (app_pop): Restore global symver_state from struct app_save.
3554 (do_scrub_chars): Special case handling of '@' character in
3557 * configure.in: Modified to recognize armv* uname syntax from ARM
3559 * configure: Regenerated.
3561 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3562 a prefix to the section's type.
3563 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3564 the type's typename.
3566 * config/tc-arm.h: Add support for PIC generation:
3567 (pic_code): New boolean.
3568 (obj_relocate_extern): Define.
3569 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3570 (TC_CONS_FIX_NEW): Define.
3571 (tc_fix_adjustable): Define.
3572 (GLOBAL_OFFSET_TABLE_NAME): Define.
3574 * config/tc-arm.c: Add support for PIC generation:
3575 (line_seperator_chars): Allow ';' as a seperator for Linux.
3576 (is_immediate_prefix): New macro.
3577 (arm_parse_reloc): New function.
3578 (s_arm_elf_cons): New function.
3579 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3580 (md_undefined_symbol): Special case handling for the Global Offset
3582 (md_apply_fix3): Handle PIC relocs.
3583 (tc_gen_reloc): Handle PIC relocs.
3584 (md_parse_option): Add support for '-k' command line switch to
3585 enable PIC generation.
3586 (cons_fix_new_arm): New function.
3587 (s_arm_elf_cons): New function.
3589 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3591 * configure.in: Add comments for uses of AC_DEFINE.
3592 * acinclude.m4: Likewise.
3593 * acconfig.h: Remove.
3594 * aclocal.m4: Rebuild.
3595 * configure: Rebuild.
3596 * Makefile.in: Rebuild.
3597 * config.in: Rebuild.
3599 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3601 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3602 non-constant offset from a base register.
3604 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3606 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3609 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3611 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3612 (emit_insn): Look for pc-relative and no-overflow specifiers on
3613 internal relocation types.
3615 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3617 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3620 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3622 (mips_4650, mips_4010, mips_4100): Variables removed.
3623 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3624 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3626 (md_begin): Don't bother initializing the mips_NNNN variables;
3627 mips_cpu is set, and that's good enough now.
3628 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3629 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3630 (show): New function, to handle wrapping in the CPU lists.
3631 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3633 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3635 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3636 than treat as an immediate specifier.
3638 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3640 * config/tc-i386.c: Prototype many functions.
3641 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3642 (i386_immediate): Remove unused second argument.
3643 (i386_intel_operand): Fix i386_is_reg typo.
3644 (i386_operand): Use allow_naked_reg.
3645 (output_invalid): Make operand int for K&R.
3647 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3649 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3651 * Makefile.in: Rebuild.
3653 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3655 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3657 (EXTRA_as_new_SOURCES): Comment out.
3658 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3659 * Makefile.in: Rebuild.
3660 * doc/Makefile.in: Rebuild.
3661 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3662 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3663 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3664 * configure: Rebuild.
3665 * aclocal.m4: Rebuild.
3666 * config.in: Rebuild.
3667 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3668 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3669 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3670 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3671 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3672 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3673 (gas_cgen_record_fixup_exp): Ditto.
3674 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3675 descriptor, not global variable.
3676 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3677 descriptor, not global variable. Refer to insert_operand handler
3678 via cpu descriptor, not global function.
3679 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3680 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3681 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3682 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3683 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3684 * config/tc-m32r.c: Ditto.
3685 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3686 (md_assemble): Ditto.
3687 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3689 1999-02-09 Nick Clifton <nickc@cygnus.com>
3691 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3692 relocations for ELF targets.
3694 1999-02-08 Nick Clifton <nickc@cygnus.com>
3696 * configure.in: Add support for StrongARM target.
3697 * configure: Regenerate.
3699 1999-02-05 Nick Clifton <nickc@cygnus.com>
3701 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3703 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3706 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3708 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3710 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3712 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3713 (INTEL_DWORD_MNEM_SUFFIX): Define.
3716 (DWORD_PTR): Define.
3717 (XWORD_PTR): Define.
3719 (OFFSET_FLAT): Define.
3721 (NONE_FOUND): Define.
3724 * config/tc-i386.c (set_intel_syntax): New routine.
3725 (intel_syntax): Declare.
3726 (allow_naked_reg): Declare.
3727 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3728 (intel_float_operand): New routine.
3729 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3730 Handle brackets as well as parens. Call i386_intel_operand for
3731 intel syntax. Reverse operands if appropriate. Handle new
3732 suffixes. Handle movzx and movsx.
3733 (i386_is_reg): New routine.
3734 (i386_immediate): New routine.
3735 (i386_scale): New routine.
3736 (i386_displacement): New routine.
3737 (i386_operand_modifier): New routine.
3738 (build_displacement_string): New routine.
3739 (i386_parse_seg): New routine.
3740 (i386_intel_memory_operand): New routine.
3741 (i386_intel_operand): New routine.
3742 (i386_operand): Call i386_displacement, i386_immediate,
3743 i386_scale, etc. instead of handling inline.
3744 (parse_register): Handle registers without prefix.
3746 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3748 * configure: Regenerate.
3749 * configure.in (arm-*-oabi): New.
3750 (thumb-*-oabi): New.
3751 * config/tc-arm.c (target_oabi): Declare.
3752 (md_apply_fix3): Support REL relocs.
3753 (md_parse_option): Handle -oabi.
3754 (elf32_arm_target_format): New routine.
3755 (md_longopts): Add OPTION_OABI.
3756 * config/tc-arm.h: Redefine TARGET_FORMAT.
3759 1999-01-28 Nick Clifton <nickc@cygnus.com>
3761 * write.c (write_relocs): Handle out of range error.
3763 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3764 (fr30_force_relocation): Default to 0.
3766 * config/tc-fr30.h (obj_fix_adjustable): Define.
3767 (TC_FORCE_RELOCATION): Define.
3769 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3772 1999-01-16 Nick Clifton <nickc@cygnus.com>
3774 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3775 merge of two instructions if the left instruciton kills the right.
3777 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3779 * Makefile.in: Regenerate.
3780 * configure.in: Redo test for using cgen.
3781 * configure: Regenerate.
3783 1999-01-09 Nick Clifton <nickc@cygnus.com>
3785 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3786 redefinition of this macro.
3788 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3790 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3793 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3795 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3796 a read of HI or LO and an immediatly following branch.
3798 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3800 * config/tc-mips.c (md_begin): Another correction to the setting of
3803 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3805 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3807 1998-12-21 Nick Clifton <nickc@cygnus.com>
3809 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3810 bit insn when optimizing, so that parallelised instructions will
3811 start on a 32 bit boundary.
3813 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3815 * config/tc-mips.c (mips_eabi64): New.
3816 (md_begin): Set mips_eabi64.
3817 (mips_elf_final_processing): Use it.
3819 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3821 * config/tc-mips.c (mips_elf_final_processing):
3822 Correct setting of ABI in e_flags.
3824 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3826 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3828 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3830 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3832 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3834 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3835 warning, values that don't fit in the field.
3837 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3839 * config/tc-mips.c (mips_abi_string): New.
3840 (md_parse_option,md_longopts): Add mabi.
3841 (mips_elf_final_processing): Set e_flags based on mabi flag.
3843 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3845 * config/tc-mips.c (md_parse_option): Handle vr4111.
3847 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3849 * config/tc-h8300.c (build_bytes): Change message given if the
3850 instruction requires H8/300H mode and we're not in Hmode, to
3851 suggest that it may be the operand modes that are the problem, not
3852 necessarily the opcode.
3854 1998-12-10 Nick Clifton <nickc@cygnus.com>
3856 * config/tc-fr30.c: Add line separator character.
3858 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3860 * configure.in (hppa-*-mpeix*): New target.
3861 * config/obj-som.h (obj_som_compiler): Declare.
3862 * config/obj-som.c (compiler_seen): New static variable.
3863 (obj_som_compiler): New function.
3864 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3865 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3866 (pa_type_args): Set hppa_priv_level.
3867 (pa_compiler): New static function if OBJ_SOM.
3868 * configure: Rebuild.
3870 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3872 * read.c (output_leb128): Don't mark as inline.
3874 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3876 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3877 AIX .vbyte unaligned data support.
3878 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3879 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3882 1998-12-07 Nick Clifton <nickc@cygnus.com>
3884 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3887 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3889 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3890 BFD_RELOC_ARM_PCREL_BRANCH.
3892 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3894 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3895 checking the target type.
3896 (mips-dec-bsd*): Set endian to little.
3897 * configure: Rebuild.
3899 COFF weak symbol support, based on patches from Mark Elbrecht
3900 <snowball3@usa.net>:
3901 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3902 * config/obj-coff.c (obj_coff_weak): New static function.
3903 (obj_coff_endef) [both versions]: Handle weak symbols.
3904 (coff_frob_symbol): Likewise.
3905 (yank_symbols): Likewise.
3906 (obj_pseudo_table): Add "weak".
3908 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3909 <aymeric.vincent@emi.u-bordeaux.fr>.
3910 * aclocal.m4: Rebuild with current tools.
3911 * configure: Rebuild.
3913 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3914 an assertion failure for a case we can't handle when OBJ_ECOFF.
3916 * expr.c (operator): And with 0xff to avoid problems with signed
3919 1998-12-03 Nick Clifton <nickc@cygnus.com>
3921 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3922 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3924 1998-12-02 Nick Clifton <nickc@cygnus.com>
3926 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3929 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3931 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3934 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3936 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3939 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3941 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3943 (d10v_cleanup): Only generate previous insn if a multiline insn is
3946 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3948 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3951 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3953 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3954 -marm6xxx command line switches.
3956 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3958 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3959 (itbl-ops.o): Delete duplicate dependencies.
3960 Rebuild dependencies.
3961 Add fr30 dependencies.
3962 * Makefile.in: Rebuild.
3964 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3966 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3968 * listing.c: Ignore line terminator characters found inside
3971 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3973 * po/gas.pot: Regenerated.
3975 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3977 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3978 fr30_is_label_start(). Also checks for delay slot insns.
3980 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3981 FR30 instructions which contain a colon in the mnemonic.
3983 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3985 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3987 * config/tc-fr30.c: Removed currently superflous code.
3989 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3991 * config/tc-fr30.h: New file.
3992 * config/tc-fr30.c: Tweaking so that it will compile.
3994 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3996 * config/tc-d10v.h (obj_fix_adjustable): Define.
3997 (TC_FORCE_RELOCATION): Define.
3998 (d10v_force_relocation): Declare.
3999 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4000 (md_apply_fix3): Handle Vtable relocs.
4001 (d10v_fix_adjustable): New.
4002 (d10v_force_relocation): New.
4004 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4006 * config/tc-d30v.c: Change default behaviour to ignore potential
4007 conflicts between register name and symbol names.
4009 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4011 * configure.in: Add fr30-*-*.
4012 * config/tc-fr30.c: New file.
4013 * Makefile.in: Regenerated.
4014 * config.in: Regenerated.
4015 * configure: Regenerated.
4016 * doc/Makefile.in: Regenerated.
4017 * po/gas.pot: Regenerated.
4019 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4021 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4024 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4026 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4028 (do_scrub_chars): Add some casts to unsigned char to avoid
4029 unwanted sign extension.
4030 * read.c (lex_type): Set characters about 127 to be symbol
4032 * config/tc-i386.c (md_begin): Set identifier_chars and
4033 operand_chars for values above 127.
4035 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4037 * configure.in: detect cygwin* instead of cygwin32*
4038 * configure: regenerate
4040 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4042 * listing.c: Add support for producing a listing from piped
4045 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4047 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4048 (append_insn): Account for the tx39's multiply behavior.
4050 1998-10-26 Michael Meissner <meissner@cygnus.com>
4052 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4053 from assemble_parallel_insns. Add support for '->' to indicate
4054 explicitly serializing the instructions.
4055 (md_assemble): Ditto.
4057 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4059 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4062 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4064 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4066 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4068 * config/tc-mips.c : support frame and regmask/fregmask when
4069 MIPS_STABS_ELF is specified.
4071 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4073 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4074 (md_apply_fix): Don't return 1 for VTABLE relocs.
4075 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4077 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4079 * doc/c-i386.texi: Replace occurences of "opcode" with
4080 "instruction mnemonic", "instruction", or "mnemonic" when
4081 referring to the name of an instruction. Use "opcode" when
4082 referring to the sequence of machine bytes.
4084 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4085 (is_opcode_char): Rename to is_mnemonic_char.
4086 (md_assemble and i386_operand): Correct error messages from
4087 "opcode" to "instruction mnemonic"
4088 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4089 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4090 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4091 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4092 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4093 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4094 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4096 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4098 * config/tc-i386.c (i386_operand): Check for garbage after
4101 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4103 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4104 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4106 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4108 * config/tc-sh.h (obj_fix_adjustable): Define.
4109 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4110 (md_apply_fix): Likewise.
4111 (tc_gen_reloc): Likewise.
4112 (sh_fix_adjustable): New.
4114 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4116 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4117 * cgen.h (gas_cgen_finish_insn): Update prototype.
4118 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4119 cgen_insn_t -> CGEN_INSN_INT.
4120 (make_parallel): Update handling of CGEN_INT_INSN_P.
4121 (assemble_parallel_insn): Ditto.
4122 (target_make_parallel): New function.
4123 (md_assemble): Use it.
4125 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4127 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4129 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4131 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4132 converted into lower case.
4134 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4136 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4137 (gas_cgen_tc_gen_reloc): Likewise.
4138 * config/tc-m32r.h (obj_fix_adjustable): Define.
4139 * config/tc-m32r.c (m32r_fix_adjustable): New.
4140 (m32r_force_relocation): Handle VTABLE relocs.
4142 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4144 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4146 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4148 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4149 to lower case before parsing.
4151 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4152 parallel insns modift buts in the PSW as a side effect.
4154 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4156 * config/tc-d30v.c (find_format): Test for missing flag and
4159 (md_apply_fix3): Fix error messages to avoid
4160 assumption about presence of a symbol.
4162 (parallel_ok): Disallow parallel instructions that both modify the
4165 (find_format): Generate a warning if an odd numbered register is
4166 used as the first register in a mutli-register instruction.
4168 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4170 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4171 relocations are always associated with a symbol.
4173 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4175 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4176 (elf32_sparc_force_relocation): Declare.
4177 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4178 (tc_gen_reloc): Handle vtable relocs.
4179 (elf32_sparc_force_relocation): New.
4181 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4183 * symbols.c (S_IS_FUNCTION): New.
4184 * config/tc-v850.h (obj_fix_adjustable): Define.
4185 (TC_FORCE_RELOCATION): Define.
4186 (v850_force_relocation): Declare.
4187 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4188 of fx_addnumber for VTABLE reloc addends.
4189 (md_apply_fix3): Handle VTABLE relocs.
4190 (v850_fix_adjustable): New.
4191 (v850_force_relocation): New.
4193 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4195 * tc-hppa.c (fp_operand_format): Add some additional formats.
4196 (pa_ip): Do not automatically promote into pa2.0 mode.
4197 (pa_level): Handle ".level 2.0".
4199 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4201 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4202 * config/tc-i386.h (template.extension_opcode): Change to
4203 unsigned int to allow full range of 8-bit opcode suffixes.
4204 (None): Redefine as 0xffff.
4206 From Jeff B Epler <jepler@usgs.gov>
4207 * doc/c-i386.texi (i386-SIMD): New section.
4209 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4211 * read.c (discard_rest_of_line): New function.
4212 * read.h: Declare it.
4213 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4215 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4217 * config/tc-d10v.c (find_symbol_matching_register): New function.
4218 (find_opcode): Cope with the case where a register name matches
4221 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4223 * config/tc-v850.c (md_pcrel_from): Rename to
4224 v850_pcrel_from_section.
4225 (v850_pcrel_from_section): Do not resolves symbols in other
4228 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4230 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4232 * config/tc-d10v.c (find_opcode): Generate an error if a register
4233 is supplied for an operand that should not be a register.
4235 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4237 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4238 instructions to have another instruction in the right bin.
4240 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4242 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4243 the right container if the left container holds a branch
4246 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4249 both a register name and symbol name.
4250 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4252 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4254 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4255 execution unit class.
4257 (reg_name_search): If a name matches a register and a symbol,
4258 prefer the register.
4259 (find_format): Disallow flag registers when a general purpose
4260 register is required.
4261 If a number is required, but a register has been given, check to
4262 see if a symbol with the same name as the register exists, and if
4263 so, use that symbol.
4265 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4267 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4269 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4271 * config/tc-d30v.c (find_format): Do not accept flag registers as
4272 general purpose registers.
4273 (find_format): If an immediate value is expected at a given place
4274 in a format, but a register name has been provided instead, check
4275 to see if that register name matches the name of a predefined
4276 symbol and if it does, then use the symbol instead.
4277 (reg_name_search): If a register name matches a symbol name,
4278 prefer the register name to the symbol name.
4280 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4282 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4283 the previous insn to empty.
4285 1998-09-20 Michael Meissner <meissner@cygnus.com>
4287 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4288 pieces, forcing the use of an ANSI compiler.
4290 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4292 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4294 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4296 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4298 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4300 (obj_elf_vtable_entry): Likewise.
4301 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4302 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4303 (tc_gen_reloc): Likewise.
4304 (arm_fix_adjustable): Likewise.
4305 (elf32_arm_force_relocation): New.
4306 (armelf_frob_symbol): Remove coff-style symbol support.
4308 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4310 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4312 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4314 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4315 OBJ_COFF so that routine is defined for a.out format.
4317 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4319 * config/tc-i386.c (i386_operand): Detect non-segment registers
4320 used as segment prefixes.
4322 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4324 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4325 optimize across FDE boundaries.
4327 * config/obj-coff.c (obj_coff_section): Preserve any link once
4328 flags when setting the section flags.
4330 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4332 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4333 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4335 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4337 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4340 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4342 * frags.c (frag_grow): Include the size of the frag struct in the
4345 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4346 if the new subseg comes before the old.
4348 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4350 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4351 to handle edge8 and edge16.
4353 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4355 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4356 before we clobber the symbol involved.
4358 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4360 * config/tc-arm.c: Remove OBJ_ELF definitions for
4361 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4362 use arm_adjust_symtab for OBJ_COFF.
4363 (armelf_adjust_symtab): New Routine.
4364 * config/tc-arm.h: Define obj_adjust_symtab to
4365 armelf_adjust_symtab for OBJ_ELF.
4367 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4369 * configure.in: Make all i386-elf targets use bfd_gas.
4370 * config/tc-i386.c (tc_i386_force_relocation): New.
4371 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4372 (md_apply_fix3): Likewise.
4373 (tc_gen_reloc): Handle them.
4374 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4375 tc_i386_force_relocation.
4377 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4379 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4381 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4383 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4384 current opcode after writing the first insturction of a reverse
4387 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4389 * read.h (generate_lineno_debug): Add prototype.
4390 * read.c (generate_lineno_debug): Make non-static.
4392 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4394 * config/tc-i386.c (md_assemble): Only warn for address/data size
4397 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4399 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4400 against Thumb function names, as the linker needs this information.
4402 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4404 * expr.c (operand): Check also that there is no advance in operand
4405 after atof_generic in order to decide "is it label 0f or floating
4408 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4410 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4411 command line options with a single dash.
4412 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4414 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4416 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4417 * tc-arm.c (arm_fix_adjustable): New routine.
4419 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4421 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4422 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4423 demand_empty_rest_of_line before mri_comment_end.
4424 (equals): Check garbage after expression before
4425 mri_comment_end in MRI mode.
4427 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4429 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4430 small immediate constant to use the constant itself rather than
4433 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4435 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4436 (pa_leave): Likewise.
4438 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4440 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4442 (i386_operand): Fix an error message.
4444 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4446 * doc/c-arm.texi (ARM Directives): Document .req directive.
4448 * config/tc-arm.c (reg_required_here): Display erroneous string if
4449 the register name could not be decoded.
4450 Do not set inst.instruction if the sift is -1.
4452 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4454 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4457 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4459 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4460 even if it is belived to be unnecessary.
4462 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4464 config/tc-i386.c (i386_operand): Size immediate constants by
4465 suffix (erroneously removed as part of July 7 change).
4467 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4469 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4470 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4471 (armelf_frob_symbol): New Routine.
4472 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4474 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4476 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4478 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4480 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4481 command line switches passed to assembler.
4483 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4485 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4486 (gas_cgen_opcode_desc): Declare.
4487 (gas_cgen_parse_operand): Declare.
4488 (*): Prepend gas_ to gas specific fns to denote them as such.
4490 * cgen.c (gas_cgen_opcode_desc): New global
4491 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4492 (queue_fixup): Renamed from cgen_queue_fixup.
4493 (*): Prepend gas_ to gas specific fns to denote them as such.
4495 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4496 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4497 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4498 Open opcode table and initialize it.
4499 (make_parallel): Use gas_cgen_opcode_desc.
4500 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4501 (md_assemble): Ditto.
4503 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4505 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4506 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4507 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4508 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4509 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4510 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4511 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4512 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4513 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4514 (INIT_STAB_SECTION): Likewise.
4515 (OBJ_PROCESS_STAB): Likewise.
4517 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4518 (md_parse_option): Watch for them.
4519 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4520 (md_begin): Kill neverdef code.
4521 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4522 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4523 (s_alpha_coff_wrapper): New.
4524 (md_pseudo_table): Trap all ECOFF pseudos.
4526 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4528 Start of changes to remove mdebug section from mips*-elf
4529 Based on MIPS_STAB_ELF definition
4530 * acconfig.h: undef if not configured
4531 * config.in: undef if not configured
4532 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4533 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4534 * stabs.c (s_stab_generic): flush frag
4536 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4538 * configure.in: (arm-*-elf): Handle.
4539 (thumb-*-elf): Handle.
4540 * configure: Regenerate.
4541 * read.c (stringer): Fix typo in comment.
4542 * write.c (fixup_segment): Don't add symbol value to addend if
4544 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4546 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4549 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4551 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4552 (write_2_short): Emit warning if new flag is set.
4553 (do_assemble): Set flags if left instruction is one of special
4554 "right-instruction-killer" type.
4556 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4558 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4559 Always output words in debug_info section as big endian.
4560 (sparc_target_format): Choose correct bfd target.
4561 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4563 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4565 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4566 to work with internationalization code. Issue an error when two
4567 operands match that are not allowed to match.
4569 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4571 * configure.in (install_tooldir): Allow target to specify whether
4572 it wants to be installed in $(tooldir)/bin.
4573 * configure: Regenerate.
4574 * Makefile.am (install-exec-local): Set install-exec-tooldir
4575 dependency via configure.
4576 * Makefile.in: Regenerate.
4578 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4580 * Makefile.am (install-exec-local): Split into two ...
4581 (install-exec-bindir,install-exec-tooldir): New rules.
4582 * Makefile.in: Regenerate.
4584 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4586 * Makefile.am (install-exec-local): Don't remove the file before
4587 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4588 W. Rozycki <macro@ds2.pg.gda.pl>.
4589 * Makefile.in: Rebuild.
4591 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4593 * cgen.c: Include libiberty.h.
4594 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4595 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4596 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4597 (md_cgen_lookup_reloc)): Declare.
4598 (md_cgen_record_fixup_exp): Declare.
4599 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4600 (m32r_relax_frag): Declare.
4601 (cgen_md_apply_fix3): Decls moved to cgen.h.
4602 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4603 (m32r_cgen_record_fixup_exp): Delete decl.
4604 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4605 (assemble_nop): Delete.
4606 (expand_debug_syms): Delete unused `exp'.
4607 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4608 Add default case for -Wall.
4609 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4610 (md_atof): Delete unused wordP.
4612 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4614 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4617 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4619 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4620 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4621 .print, .purgem, and .struct. Remove documentation for
4624 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4626 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4627 Update call to insert_operand.
4629 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4631 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4633 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4635 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4636 whitespace after a prefix operator.
4638 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4640 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4642 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4644 * config/tc-sparc.c (log2): New static function.
4645 (s_reserve): Use log2 to convert alignment before calling
4647 (s_common): Use log2 to convert alignment before calling
4648 record_alignment and frag_align.
4649 (sparc_cons_align): Use log2.
4651 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4653 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4654 (s_common): Likewise.
4656 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4657 initialization of waddr.
4658 (sparc_elf_final_processing): Add default case to switch.
4660 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4662 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4663 than temporary real.
4665 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4667 * write.c (subsegs_finish): Don't align the segments if there were
4670 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4671 copying aux information.
4673 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4674 expression into a symbol.
4676 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4678 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4679 type to unsigned int.
4680 (md_assemble): Change type used to store offsets from unsigned
4682 (i386_operand): Switch error check to only call RESTORE_END_STRING
4683 once after parse_register.
4685 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4687 * config/tc-v850.c (md_show_usage): Changed format to match that
4690 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4692 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4694 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4696 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4699 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4701 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4702 * doc/Makefile.in: Rebuild.
4704 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4706 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4707 for %lo expressions.
4708 (mips_ip, case 'u'): Move range check after code to mask
4709 off bits in %hi/%lo expressions. Mask off high bits for
4712 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4714 * doc/Makefile.am (gasver.texi): New target.
4715 (as.info, as.dvi): Depends upon gasver.texi.
4716 * doc/as.texinfo: Include gasver.texi. Mention version number on
4717 title page and in top node.
4718 * doc/Makefile.in: Rebuild.
4720 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4722 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4723 but not including the line containing the edict.
4724 * listing.h (LISTING_EOF): New.
4725 * input-scrub.c (input_scrub_next_buffer): Call it.
4727 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4729 * config/tc-i386.c (i386_operand): Don't set the size of an
4730 immediate address based solely on the suffix and the mode.
4732 * config/tc-i386.c (md_assemble): Add assertion to make sure
4733 overlap2 does not set Imm.
4735 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4736 sequences of whitespace to a single space.
4737 (is_space_chars): Just compare with space.
4738 (md_begin): Don't initialize space_chars.
4739 (md_assemble): Just skip a single whitespace character.
4740 (i386_operand): Rewrite base-index parsing to use new
4741 parse_register, and to skip white space. Skip white space in a
4742 number of other places too. Don't give error message if
4743 parse_register fails.
4744 (parse_register): Change reg_string parameter to be non-const.
4745 Add end_op parameter. Skip white space after the `%', and return
4746 end of register string. Give error message here rather than
4749 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4751 Based on patch from Matt Semersky <matts@scd.hp.com>:
4752 * expr.c (op_encoding): Make const.
4753 (expr_set_precedence): New function.
4754 (expr_begin): Don't set operator rankings, just call
4755 expr_set_precedence.
4756 * expr.h (expr_set_precedence): Declare.
4757 * read.c (s_mri): Call expr_set_precedence.
4759 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4761 * doc/as.texinfo (Statements): Remove paragraph discussing
4762 continuing lines with a backslash. This hasn't worked for years,
4765 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4767 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4769 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4770 (ps_CTORS, ps_DTORS): New section types.
4771 (vms_fixup_xtors_section): New function
4772 (Ctors_Psect, Dtors_Psect): Define.
4773 (IS_GXX_XTOR): Define
4774 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4775 Filter static constructors/destructors and add to
4776 Ctors_Symbols/Dtors_Symbols chain.
4777 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4778 appropriate section.
4780 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4781 * makefile.vms: Merge vax/vms support.
4783 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4785 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4786 (elf_pseudo_table): Add them.
4787 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4788 (md_apply_fix): Accept them.
4789 (mips_fix_adjustable): Don't adjust them.
4790 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4791 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4792 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4793 (tc_fix_adjustable): Don't adjust them.
4795 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4797 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4799 * Makefile.in: Regenerate.
4800 * configure.in: AC_SUBST cgen_cpu_prefix.
4801 * configure: Regenerate.
4803 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4805 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4806 Changed all users of COND12_DELAY.
4808 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4810 * config/tc-mn10300.c (set_arch_mach): New function.
4811 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4812 (md_begin): Default to mn10300 mode.
4813 (md_assemble): Only accept instructions for the core mn10300
4814 chip and the active machine type.
4816 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4818 * subsegs.h (segment_info_type): Give the struct a name.
4819 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4820 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4821 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4822 * config/tc-w65.h (tc_reloc_mangle): Declare.
4823 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4825 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4827 * config/tc-v850.c (v850_comm): Restore old section
4828 after common processing.
4830 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4832 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4834 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4836 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4837 char with code that explicitly sign-extends.
4839 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4841 * config/tc-v850.c (md_begin): Restore text section as the current
4842 section after creating call table sections.
4843 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4846 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4847 with call to macro SYM_AUXINFO.
4849 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4851 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4852 with the program transform name.
4853 * Makefile.in: Rebuild.
4855 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4857 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4860 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4862 * config/tc-i386.c (i386_operand): Be prepared for a space between
4863 the open parenthesis and the start of the register operand,
4864 because of the June 16 change.
4866 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4868 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4871 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4873 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4874 even if it is belived to be unnecessary.
4876 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4878 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4880 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4882 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4884 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4885 shift amount for a repeated operand. The shift amount for the
4886 repeated copy comes from the size of the operand.
4888 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4890 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4892 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4894 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4896 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4898 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4899 characters in it as LEX_IS_SYMBOL_COMPONENT.
4900 * config/tc-i386.h (tc_symbol_chars): Define.
4901 (extra_symbol_chars): Declare.
4902 * config/tc-i386.c (extra_symbol_chars): Define.
4903 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4904 (line_comment_chars): Set to '/' if TE_LINUX.
4905 * doc/c-i386.texi (i386-prefixes): Update.
4906 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4908 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4910 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4911 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4913 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4915 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4916 constraint in instructions REP & REPI.
4918 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4920 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4921 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4923 (check_range): If the operand is shifted, then shift the number
4924 before checking its range.
4926 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4928 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4931 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4933 * config/tc-v850.c (v850_comm): Create special sections as needed.
4935 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4937 * config/tc-d10v.c (write_2_short): Addition of swapping
4938 instructions for sequential and reverse sequential order when
4939 given order is not possible.
4941 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4943 * Makefile.am: Rebuild dependencies.
4944 (DEP_INCLUDES): Fix reference to intl build directory.
4945 * Makefile.in: Rebuild.
4947 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4949 * doc/c-i386.texi: Update 16 bit documentation.
4951 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4952 IgnoreDataSize to IgnoreSize as they are used for address size as
4954 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4955 32-bit mode, similarly addr16/data16 and variants.
4957 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4959 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4960 sequential word multiply instructions.
4962 (do_assemble): Add extra command line argument, to allow mul32
4963 attribute to be preserved across parallel insns.
4964 (md_assemble): Insert NOPs between explicitly parallel insns which
4965 contain an 32 bit multiply and a 16 multiply.
4967 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4969 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4972 * config/tc-i386.c (reloc): Add braces.
4974 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4975 consistent with Intel naming.
4976 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4977 use bitfields in sib_byte.
4978 (modrm_byte): Don't use bitfields here either.
4980 * config/tc-i386.c (current_templates): Add const.
4981 (parse_register): Add const to return, param, and char *s.
4982 (i386_operand): Add const to reg_entry *r.
4983 * config/tc-i386.h (templates): Add const to start, end.
4985 Inspired by code for 16 bit gas support from Martynas Kunigelis
4986 <martynas@nm3.ktu.lt>:
4987 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4988 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4989 (uses_mem_addrmode): Remove.
4990 (md_estimate_size_before_relax): Add support here too.
4991 (md_relax_table): Rewrite interface to md_relax for 16 bit
4993 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4994 (opcode_suffix_to_type): Remove.
4995 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4996 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4997 (md_convert_frag): Likewise.
4998 (i386_operand): Add support for 16 bit base/index regs,
4999 immediates, and displacements. Remove some unnecessary casts, and
5000 localise end_of_operand_string, displacement_string_start,
5001 displacement_string_end variables. Add GCC_ASM_O_HACK.
5002 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5004 * config/tc-i386.c (prefix_hash): Remove.
5005 (md_begin): Rewrite without obstacks. Remove prefix hash table
5006 handling. Rewrite lexical table handling.
5007 (i386_print_statistics): Don't print prefix statistics.
5008 (md_assemble): Rewrite instruction parser so that line is not
5009 converted to lower case. Don't do a hash_find for prefixes,
5010 instead recognise them via opcode modifier.
5011 (expecting_operand, paren_not_balanced): Localise variables.
5012 * config/tc-i386.h (IsPrefix): Define.
5013 (prefix_entry): Remove.
5015 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5016 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5017 '\\' in case where comment_chars contains '/'.
5019 * config/tc-i386.c (MATCH): Ensure given operand and template
5020 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5021 you must write `ljmp *table(%ebx)'.
5023 From H.J. Lu <hjl@gnu.org>:
5024 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5025 as 0 ifndef BFD_ASSEMBLER.
5026 (md_assemble): Allow immediate operands without suffix or
5027 other reg operand to default in size to the current code size.
5029 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5031 * config/tc-v850.c (md_begin): Restore creation of
5032 .call_table_text and .call_table_data sections.
5034 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5036 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5037 after emitting a word of noops.
5039 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5041 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5042 (i386_operand): Simplify checks for valid base/index combinations.
5043 Disallow `in 4(%dx),%al'.
5045 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5047 (add_prefix): Change parameter from char to int.
5049 * config/tc-i386.h (Ugh): Define opcode modifier.
5050 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5052 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5053 CONSISTENT_REGISTER_MATCH macros to check register types more
5054 thoroughly. Check for illegal suffix/operand combinations
5055 when matching insns with operands. Handle new `s' suffix, and
5056 associated FloatMF opcode modifier for float insns with memory
5058 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5059 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5060 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5061 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5062 DATA_PREFIX_OPCODE throughout.
5064 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5065 (md_assemble): Rewrite suffix/register operand checking code to be
5066 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5067 AnyMem, the better to grep.
5069 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5070 given a memory operand. Don't set Abs bits either.
5071 (type_names): Remove Mem*, Abs*.
5072 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5073 define opcode_modifiers as these cases are handled by Disp8,
5074 Disp16, Disp32 and suffix checks.
5075 (COMES_IN_BOTH_DIRECTIONS): Remove.
5076 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5078 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5079 if IgnoreDataSize modifier given. Remove ShortformW modifier
5080 test. Add test for ShortForm in W base_opcode modification.
5081 Merge Seg2ShortForm and Seg3ShortForm code.
5082 * config/tc-i386.h (ShortFormW): Remove.
5083 (IgnoreDataSize): Define.
5085 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5087 * config/tc-d30v.c (md_assemble): Store previous segment state
5088 with previous instruction.
5090 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5092 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5093 (ebp, esp): Remove static variables.
5094 (MATCH): Remove test for InOutPortReg.
5095 (i386_operand): Properly handle InOutPortReg here instead.
5096 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5097 (md_assemble): Simplify and correct modrm and sib generation.
5098 (i386_operand): Add warning for scale without index.
5099 Rewrite checks for valid base/index combinations.
5101 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5102 macros and enclose in do while(0).
5103 (RESTORE_END_STRING): Likewise.
5104 (md_assemble): Add one to printed operand number so we start
5105 from 1 not 0. Add some more gettext invocations.
5106 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5109 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5110 DATA_PREFIX, SEG_PREFIX): Define.
5111 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5112 (check_prefix): Remove function.
5113 (add_prefix): New function. Add prefix to i.prefix as well as
5115 (md_assemble): Changes for add_prefix. Remove hack for wait
5116 prefix, instead always output prefixes in fixed order. Test
5117 for jcxz/loop when selecting between word & dword operations,
5118 and add address size prefix rather than operand size prefix.
5119 Remove operand -> address size hack when emitting jcxz/loop.
5120 (i386_operand): Remove O_Absent check as it's done in expr.
5122 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5124 * configure.in: Recognize m5200 as a cpu_type of m68k.
5125 * aclocal.m4: Rebuild with current libtool.
5126 * configure: Rebuild.
5128 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5130 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5131 to relaxable_symbol to prevent references to external symbol from
5134 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5136 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5137 symbols are relaxable.
5139 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5141 * config/tc-v850.c (md_begin): Don't create special
5142 sections by default.
5144 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5146 * config/tc-mips.c (macro): For div and udiv, close the
5147 reorder block as soon as possible.
5149 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5151 From Matt Semersky <matts@scd.hp.com>:
5152 * macro.c (macro_mri_mode): New function.
5153 * macro.h (macro_mri_mode): Declare.
5154 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5157 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5159 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5162 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5163 until after xstrdup in OBJ_EVAX case.
5165 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5167 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5168 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5169 of hardcoded magic number.
5170 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5172 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5174 * read.c (do_s_func): New function.
5176 * read.h (do_s_func): Add prototype.
5178 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5180 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5181 nops if fill pattern not specified.
5183 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5185 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5186 * config/te-go32.h (TE_GO32): Define.
5187 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5189 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5191 Implement .func/.endfunc pseudo-ops.
5192 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5194 * read.c (potable): Add .func,.endfunc.
5195 (s_func): New function.
5196 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5198 (in_doc_func_p,current_function_label): New static globals.
5199 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5201 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5203 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5204 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5205 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5206 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5207 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5208 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5209 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5210 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5211 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5212 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5213 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5214 * config/tc-a29k.c: Don't define md_short_jump_size,
5215 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5216 * config/tc-alpha.c: Likewise.
5217 * config/tc-alpha.h: Likewise.
5218 * config/tc-arm.c: Likewise.
5219 * config/tc-h8300.c: Likewise.
5220 * config/tc-h8500.c: Likewise.
5221 * config/tc-hppa.c: Likewise.
5222 * config/tc-i860.c: Likewise.
5223 * config/tc-i960.c: Likewise.
5224 * config/tc-ppc.c: Likewise.
5225 * config/tc-sh.c: Likewise.
5226 * config/tc-sparc.h: Likewise.
5227 * config/tc-tic30.c: Likewise.
5228 * config/tc-w65.c: Likewise.
5229 * config/tc-z8k.c: Likewise.
5231 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5233 * config/tc-vax.c (_): Delete this macro used for placeholder
5234 values in vax_operand_width_size; it conflicts with the _() macro
5235 used for internationalization.
5237 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5239 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5240 code. From Chris Moller <moller@bops.com>.
5242 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5243 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5244 * read.c (emit_expr): Initialize seg and subseg fields of a new
5246 * write.c (write_object_file): Switch to the appropriate segment
5247 and subsegment when processing a broken word.
5249 * config/tc-m68k.c (mri_assemble): New static function.
5250 (build_mri_control_operand): Call mri_assemble rather than
5252 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5253 (s_mri_endf, s_mri_endw): Likewise.
5255 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5257 * read.c (s_org): Call md_flush_pending_output if it is defined.
5259 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5261 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5263 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5264 (md_parse_option): Add for same.
5265 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5266 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5267 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5269 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5271 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5273 * config/tc-arm.c (find_real_start): Relax definition of local
5276 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5278 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5279 symbols at the given address, not just the last one specified.
5281 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5283 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5284 or number_to_chars_littleendian to write data.
5286 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5288 * config/tc-v850.c (md_assemble): Remove artificially created
5289 register name symbols.
5291 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5293 * write.c (fixup_segment): Change "segment" to "section" in
5296 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5298 * write.c (fixup_segment): Change sym1-sym2 message again.
5300 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5302 * write.c (fixup_segment): Improve error message for sym1-sym2
5303 errors when sym1 is in a different segment from sym2.
5305 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5307 * config/tc-m32r.c (warn_unmatched_high): New static local.
5308 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5309 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5310 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5311 (md_parse_option): Likewise.
5312 (md_show_usage): Likewise.
5313 (m32r_frob_file): Likewise.
5315 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5316 (read_a_source_file): Call them.
5317 * read.h (stabs_generate_asm_file): Declare.
5318 * stabs.c (stabs_generate_asm_file): New function.
5319 (generate_asm_file): New function.
5320 (stabs_generate_asm_lineno): Move file name handling into
5323 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5325 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5326 (d30v_current_align, d30v_current_align_seg): New variables.
5327 (d30v_last_label): New variable.
5328 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5329 (s_d30v_data, s_d30v_section): Likewise.
5330 (md_pseudo_table): Call them.
5331 (md_begin): Initialize d30v_current_align_seg.
5332 (md_assemble): Call d30v_align when needed by known current alignment.
5333 (d30v_frob_label, d30v_cons_align): New functions.
5334 * config/tc-d30v.h (md_do_align): Remove.
5335 (tc_frob_label): Call d30v_frob_label.
5336 (md_cons_align): New.
5338 * config/tc-d30v.c (find_format): Convert complex expressions to
5339 expression symbols before processing. Clean up code formatting.
5341 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5343 * po/Make-in (install-info): New target.
5345 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5347 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5349 * config/tc-mn10300.c (md_assemble): Likewise.
5351 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5353 * Makefile.am: Update with `make dep-am'.
5354 (HFILES): Add cgen.h.
5355 (cgen.o): Depend on cgen.h.
5356 * Makefile.in: Regenerate.
5358 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5360 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5362 * gasp.c (grab_label): Permit a label to be a preprocessor
5363 variable by permitting a label to start with a backslash.
5365 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5367 * config/tc-mips.c (validate_mips_insn): Removed hack
5368 for previously inaccessible bitfields in some INSN_TRAP
5371 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5373 * config/tc-d30v.c (do_assemble): Abort with error message
5374 if opcode operands do not match.
5376 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5378 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5379 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5380 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5381 similar new 'q' operand.
5383 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5385 * cgen.c (cgen_asm_finish_insn): Fix typo.
5387 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5390 * cgen.c: Include it.
5391 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5392 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5393 All callers updated.
5394 * config/tc-m32r.c: Include cgen.h.
5395 (m23r_insn): New members num_fixups,fixups.
5397 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5399 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5400 to avoid compiler warning.
5402 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5404 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5407 * makefile.vms (OBJS): Add ehopt.obj
5409 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5411 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5413 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5415 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5416 a short format insn.
5417 (md_assemble): Set it for explicitly packed insns.
5419 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5421 * config/obj-coff.c (c_symbol_merge): Do not take address of
5422 native fields when performing the memcpy.
5424 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5426 * config/tc-mips.c (macro,macro2): Implement
5427 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5429 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5431 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5432 relocations against globally visible symbols.
5433 * config/tc-m68k.c (relaxable_symbol): New macro.
5434 (m68k_ip, md_estimate_size_before_relax): Use it.
5435 (tc_m68k_fix_adjustable): Also handle weak symbols.
5437 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5439 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5440 references to externally visible symbols.
5441 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5442 values in twice for a PC relative reloc if the symbol is
5445 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5446 don't adjust a PC relative reloc against an externally visible
5448 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5449 for a PC relative fixup against an externally visible defined
5450 symbol, arrange to store object file and addend values as though
5451 the symbol were not defined.
5452 (tc_gen_reloc): Likewise.
5454 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5456 * read.c (sizeof_leb128): Referenced externally by write.c so
5459 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5461 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5462 and expand a 'debug' symbol associated with the next instruction
5463 that does not cause a short instruction to be filled with a NOP.
5464 (md_pseudo_table): Add support for .debugsym.
5465 (assemble_parallel_insn): Add calls to expand_debug_sym as
5467 (md_assemble): Ditto.
5469 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5471 * as.c (main): Conditionally call setlocale.
5472 * gasp.c (main): Likewise.
5473 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5474 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5476 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5478 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5480 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5482 * config/tc-hppa.c: Change all calls to bzero to use memset.
5483 (pa_ip): Add cast to avoid warning.
5484 (tc_gen_reloc, md_apply_fix): Likewise.
5485 (pa_find_space_by_number): Likewise.
5486 (hppa_force_relocation): Likewise.
5487 (pa_block): Change i to unsigned int.
5488 * config/obj-som.h (obj_som_copyright): Declare.
5490 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5492 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5493 for line numbers for assembly source.
5495 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5497 * configure.in: Change version number to 2.9.4
5498 * configure: Rebuild.
5500 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5502 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5504 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5506 * ecoff.h: Change symbolS in function declaration to struct
5509 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5511 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5512 (md_convert_frag): Fix i18n typo.
5514 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5516 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5517 * ecoff.h: Protoype it.
5518 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5519 [EVAX] (s_alpha_prologue): Delete.
5520 (md_pseudo_table): Update.
5522 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5525 array to local pointer.
5526 (get_args, parse_expr): Add casts to avoid warnings.
5528 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5530 * read.c (s_set): Cast xmalloc return value to fragS *.
5531 * config/tc-m68k.c (m68k_ip): Function made static to match
5532 previous forward declaration.
5533 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5535 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5537 * config/tc-v850.c: Add internationalisation macros to error
5540 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5541 macros to error strings.
5543 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5545 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5546 reloc is in the TOC csect.
5547 (md_apply_fix3): Correct gettext typo.
5549 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5551 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5552 .L - they are local labels and the branches are not really
5553 function calls but rather far jumps.
5555 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5557 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5559 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * config/tc-i386.c (md_assemble): Print operand number rather than
5562 using ordinal_names.
5563 (i386_operand): Likewise.
5565 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5567 * Makefile.am (INTLLIBS): Define to work around apparent automake
5569 All Makefiles: Regenerated.
5571 * Many files: Added gettext invocations around user-visible
5573 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5574 HAVE_LC_MESSAGES): Define.
5575 * dep-in.sed: Added asintl.h.
5576 * po/Make-in: New file.
5577 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5579 * read.c (Z_): Renamed from `_'.
5580 * Makefile.am (SUBDIRS): Added po.
5581 (POTFILES): new macro.
5582 (po/POTFILES.in): New target.
5583 ($(OBJS)): Added asintl.h.
5585 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5586 (as_new_LDADD): Added $(INTLLIBS).
5587 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5588 (gasp_new_LDADD): Added $(INTLLIBS).
5589 (gasp_new_DEPENDENCIES): New macro.
5590 * configure, aclocal.m4: Rebuilt.
5591 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5593 (ALL_LINGUAS): Define.
5594 * macro.c: Include "asintl.h".
5595 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5596 * as.h: Include "asintl.h".
5597 * config/tc-i386.c (ordinal_names): Removed.
5598 (md_assemble): Changed error text to avoid ordinal_names.
5599 (i386_operand): Likewise.
5600 (reloc): Added as_bad to avoid i18n problems.
5601 (tc_gen_reloc): Likewise.
5602 * config/tc-arm.c (bad_args): Now a #define.
5604 * config/obj-vms.c (VMS_stab_parse): Changed type of
5606 (global_symbol_directory): Unified strings to avoid i18n
5608 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5609 avoid i18n problems.
5610 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5611 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5613 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5615 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5617 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5619 * as.c (print_version_id): Added an fprintf to avoid i18n
5621 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5623 * expr.c (expr): Added as_warn call to avoid i18n problems.
5624 * messages.c (as_assert): Changed code to avoid i18n problems.
5625 (as_abort): Likewise.
5626 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5627 (s_space): Likewise.
5628 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5630 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5632 * config/tc-i386.c (check_prefix): New static function, split out
5634 (struct _i386_insn): Add wait_prefix field.
5635 (md_assemble): Remove wait_prefix local variable. Use
5636 check_prefix when adding a prefix.
5638 * config/tc-i386.c (current_templates): New static variable.
5639 (md_assemble): Remove current_templates local variable.
5640 (md_assemble, i386_operand): Improve error and warning messages in
5641 many places. Add RESTORE_END_STRING in many places before error
5642 return. Clarify some comments.
5644 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5646 (md_assemble): Parse string instruction operands, looking for
5647 segment override prefixes. Check for invalid segment prefixes on
5649 (i386_operand): i.seg[] and max mem_operand changes for string
5651 * config/tc-i386.h (EsSeg): Define.
5653 * config/tc-i386.h (regKludge): Define.
5654 (iclrKludge, imulKludge): Don't define.
5655 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5656 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5657 opcode_modifier checks to look for more common cases first. Add
5658 default_seg for IsString case.
5660 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5662 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5664 * configure: Rebuild with new automake and libtool.
5665 * aclocal.m4, Makefile.in: Likewise.
5667 * doc/Makefile.am (as.dvi): New target.
5668 * doc/Makefile.in: Rebuild.
5670 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5672 * configure.in: Added sparc86x support.
5674 * configure: Rebuild.
5676 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5678 (md_parse_option): Warn if -EL is not supported for this architecture.
5680 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5682 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5684 * config/tc-mips.c (mips_ip): Note when we use get match on
5685 the full instruction name.
5687 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5689 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5690 back into the expression to handle add/sub simplification correctly.
5692 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5694 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5696 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5698 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5701 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5703 * symbols.c (max_indent_level): New global.
5704 (print_symbol_value_1): Use it.
5705 * expr.h (expr_build_dot): Declare.
5706 * expr.c (expr_build_dot): New function.
5708 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5710 * symbols.c (print_binary): New function.
5711 (print_expr_1): Call it.
5713 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5715 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5716 operand in the opcode.
5718 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5720 * config/tc-i386.h: Reorder operand flags and opcode modifier
5721 flags for clarity. Remove unused definitions: Unknown,
5722 ImmUnknown, DispUnknown, NoModrm.
5723 * config/tc-i386.c (type_names): Add missing Debug type.
5724 (md_assemble): Better duplicate prefix checking. Quicker string
5725 instruction check via new opcode_modifier flag.
5727 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5729 * doc/as.texinfo (Invoking): Clarify -Wa example.
5731 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5733 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5734 (s_mips_weakext): Define.
5735 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5736 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5739 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5741 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5742 is an error if the value can not be computed at assembly time.
5743 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5745 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5747 * gasp.c (main): Set next field of new include_path structure to
5748 NULL. From Avery Pennarun <averyp@gdc.ca>.
5750 * read.c (s_mri_sect): Call as_bad rather than abort for an
5751 unsupported MRI target.
5753 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5755 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5756 the destination of a branch instruction should be altered.
5757 (find_real_start): New function: Locate the real, Thumb coded
5758 start of a Thumb function.
5759 (do_t_branch23): Alter the destination of branches to Thumb
5762 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5764 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5766 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5769 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5771 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5772 * doc/c-hppa.texi: Likewise.
5774 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5776 * Makefile.am: Rebuild dependencies.
5777 * Makefile.in: Rebuild.
5779 * Makefile.am (DEP_INCLUDES): New variable.
5780 (.dep1): Change to work when srcdir is not an absolute path.
5781 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5782 * Makefile.in: Rebuild.
5784 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5786 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5787 LinearAddress patch.
5789 * configure.in: Set version to 2.9.1.
5790 * configure: Rebuild.
5792 * Branched binutils 2.9.
5794 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5796 * config/tc-i386.h (FWait): Define.
5797 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5798 other prefixes. Check FWait flag in opcode table to see which
5799 instructions require an fwait prefix.
5801 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5803 * stabs.c (get_stab_string_offset): Always create a stab string
5806 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5808 Fix some gcc -Wall warnings:
5809 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5810 * ehopt.c (eh_frame_code_alignment): Likewise.
5811 * expr.c (integer_constant, operand): Likewise.
5812 * frags.c (frag_align): Likewise.
5813 * gasp.c (level_0, change_base, doinstr): Likewise.
5814 * hash.c (hash_ask): Likewise.
5815 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5816 (debugging_pseudo): Likewise.
5817 * macro.c (define_macro, check_macro): Likewise.
5818 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5819 (ignore_rest_of_line, float_cons): Likewise.
5820 * symbols.c (decode_local_label_name): Likewise.
5821 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5822 (fixup_segment, number_to_chars_bigendian): Likewise.
5823 (number_to_chars_littleendian): Likewise.
5824 * config/atof-ieee.c (gen_to_words): Likewise.
5825 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5826 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5827 * read.c (output_big_sleb128): Initialize locals to avoid
5829 (output_big_uleb128, equals): Likewise.
5830 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5831 to unsigned int. Change zeros to unsigned int.
5832 * cond.c (s_if): Add return to default case.
5833 * frags.c (frag_now_fix): Change return type to addressT.
5834 * frags.h (frag_now_fix): Update declaration.
5835 * listing.c (file_info_struct): Change linenum to unsigned int.
5836 (struct list_info_struct): Change hll_line to unsigned int.
5837 (print_source): Update format string.
5838 * read.c (emit_expr): Change scan to unsigned int, and don't
5839 bother to initialize it.
5840 * symbols.c (dollar_label_count): Change to unsigned long.
5841 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5842 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5843 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5845 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5847 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5848 mcf5200 just as we do for m68000.
5849 (m68k_init_after_args): Likewise.
5850 (md_estimate_size_before_relax): Likewise.
5852 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5854 * config/tc-v850.c (md_assemble): Store relocation addend in
5855 fixup instead of instruction.
5857 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5859 * config/tc-i386.c (md_assemble): Swap template arguments to
5860 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5861 This macro is currently symmetric, so passing them the wrong
5862 way didn't cause any problem, but may if the macro is changed
5864 After copying template to i.tm, use i.tm. rather than t-> to
5865 access fields, and make t a const*
5866 Move i.tm.operand_types[] swap to immediately after the copy.
5868 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5870 * expr.h (expr_build_uconstant): Add prototype.
5871 (expr_build_unary,expr_build_binary): Add prototypes.
5872 * expr.c (expr_build_uconstant): New function.
5873 (expr_build_unary,expr_build_binary): New functions.
5875 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5877 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5878 * macro.c (macro_expand_body): Increase buffer size.
5879 * messages.c (as_warn): Likewise.
5880 (as_warn_where, as_bad, as_bad_where): Likewise.
5882 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5884 Based on patch from H.J. Lu <hjl@gnu.org>:
5885 * Makefile.am (DISTSTUFF): New variable.
5886 (diststuff): New target.
5887 * Makefile.in: Rebuild.
5889 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5891 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5892 m32r_elf_section_change_hook.
5894 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5895 emit a nop if a section ends with a 16 bit instruction.
5897 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5899 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5900 s_lcomm rather than obj_coff_lcomm.
5901 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5903 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5905 * config/tc-i386.h (LinearAddress): Define.
5906 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5907 instruction, don't use a default segment.
5909 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5911 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5912 * configure: Rebuild.
5914 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5916 * aclocal.m4, configure: Rebuild with libtool 1.2.
5918 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5920 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5921 PC relative branches. Patch courtesy of Jonathan Walton.
5924 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5926 * configure.in (emulations): Add thumb-pe target.
5928 * configure (emulations): Add thumb-pe target.
5930 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5932 * itbl-lex.l (yywrap): Don't define if already defined as a
5935 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5937 * depend.c (quote_string_for_make): New function.
5938 (wrap_output): Use it.
5940 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5942 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5943 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5945 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5947 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5948 Recognize -GN and -relax.
5949 (md_begin): Initialize gp size from -G switch.
5950 (alpha_force_relocation): Always force if -relax.
5951 (alpha_align): Take a new argument that will specify when to
5952 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5953 Change all callers. Emit nop alignment padding as nop+unop pair.
5955 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5957 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5958 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5960 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5962 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5963 require padding to the next long word boundary.
5965 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5967 * cgen.c: #include symcat.h.
5968 * config/tc-m32r.c: Likewise.
5970 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5972 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5973 absolute expressions instead of '$' prefixed register names.
5975 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5977 * read.c (s_set): Record file and line info for symbols when -as.
5978 (pseudo_set): Don't overwrite that dummy fragment.
5980 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5982 * config/tc-ppc.c (md_pseudo_table): Add "section".
5983 (ppc_named_section): New static function.
5985 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5987 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5988 so we don't have to scan the entire list.
5990 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5992 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5993 case, allow the parallel instructions to modify the same flag
5996 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5998 * listing.c (list_symbol_table): Categorize symbols by
5999 undefined_section rather than sy_frag->line == NULL.
6001 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6003 * Makefile.am (install-exec-local): Install properly when ln
6004 fails or tooldir == prefix.
6006 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6008 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6009 Test result of insert_operand for error.
6011 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6013 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6014 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6015 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6016 * doc/Makefile.in: Rebuild.
6018 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6020 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6021 (macro): Fix handling of M_COP[0-3].
6023 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6025 Based on patches from Ross Harvey <ross@teraflop.com>:
6026 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6027 if macro_alternate or macro_mri.
6028 (getstring): Remove support for byte constants between < and >.
6029 (get_any_string): '<' only starts a string if macro_alternate or
6031 (macro_expand_body): Permit keyword parameters following
6032 positional parameters.
6034 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6035 * configure.in (alpha*-*-netbsd*): New target.
6036 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6037 * configure: Rebuild.
6039 * as.h (flag_warn_suppress_instructionswap): Move from here...
6040 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6041 here, and make static.
6043 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6044 BFD_ASSEMBLER or MANY_SEGMENTS.
6046 * as.c (show_usage): Update bug-gnu-utils address.
6047 * gasp.c (show_usage): Likewise.
6048 * doc/as.texinfo (Bug Reporting): Likewise.
6050 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6052 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6053 insns regardless of the size of a pointer if we're in mips I or
6055 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6057 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6059 Fix rac to accept only a0:
6060 * tc-d10v.c (parallel_ok, find_opcode):
6061 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6062 Introduce OPERAND_GPR.
6064 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6066 * read.c (s_fill): Handle non-constant repeat counts by creating
6067 an rs_space fragment.
6069 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6071 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6072 from as_bad to as_warn.
6074 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6076 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6077 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6078 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6080 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6082 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6083 seg_fix_rotP rather than fix_root from seg_info.
6085 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6087 * expr.c: Add support for 0x1_2_3_4 bignums.
6089 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6091 * configure.in: Change -linux* to -linux-gnu*.
6092 * configure: Rebuild.
6094 * app.c (do_scrub_begin): Treat \r as whitespace.
6096 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6098 * Makefile.am: Update dependencies.
6099 * Makefile.in: Rebuild.
6101 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6103 * configure, aclocal.m4: Rebuild with new libtool.
6105 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6107 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6108 the argument to bfd_set_arch_mach.
6109 (load_address): Use bfd_arch_bits_per_address to determine the
6110 bit size of an address instead of looking at the isa level.
6111 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6113 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6115 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6117 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6119 * ehopt.c: New file.
6120 * as.h (enum _relax_state): Add rs_cfa.
6121 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6122 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6123 * read.c (emit_expr): Call check_eh_frame.
6124 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6125 (relax_segment): Likewise.
6126 * Makefile.am: Rebuild dependencies.
6127 (GAS_CFILES): Add ehopt.c.
6128 (GENERIC_OBJS): Add ehopt.o.
6129 * doc/internals.texi (Frags): Document rs_cfa.
6131 * as.c (show_usage): Mention --traditional-format.
6132 (parse_args): Accept --traditional-format.
6133 * as.h (flag_traditional_format): Declare.
6134 * output-file.c (output_file_create): If flag_traditional_format,
6135 set BFD_TRADITIONAL_FORMAT on stdoutput.
6136 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6138 * config/tc-mips.c (append_insn): Make sure that if we have a
6139 fixup for an unmatched %hi reloc, it does not associated with a
6142 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6143 * doc/Makefile.in: Likewise.
6145 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6147 * config/tc-m32r.c (check_for_side_effects): New function.
6148 (can_make_parallel): Add checks for instruction side effects
6149 clashing with the other instruction.
6150 (assemble_parallel_insn): Improve warning messages. Return error
6151 message from non-swapped instruction order.
6153 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6155 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6157 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6158 md_cleanup definition. This moves the forced literal output to
6159 the end of the source pass, and avoids macro's inserting literals
6160 into the code immediately after the macro expansion.
6162 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6164 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6165 a gas internal symbol is adjustable.
6166 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6168 * as.h: If gcc version greater than 2.6, use `__format__' and
6169 `__printf__' in function attributes, rather than `format' and
6172 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6174 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6176 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6178 Add tms320c30 support:
6179 * config/tc-tic30.h: New file.
6180 * config/tc-tic30.c: New file.
6181 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6182 TARGET_FORMAT as "coff-tic30".
6183 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6184 * Makefile.am: Rebuild dependencies.
6185 (CPU_TYPES): Add tic30.
6186 (CPU_OBJ_VALID): tic30-aout is valid.
6187 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6188 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6189 * configure, Makefile.in: Rebuild.
6191 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6193 * config/tc-v850.c (md_assemble): Improvements to error messages.
6195 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6197 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6198 BFD_RELOC_HI16_S to store the high bits of any value.
6200 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6201 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6202 assembler calculate relocations to any external symbol at all.
6203 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6204 involving generation of pc-relative relocs.
6205 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6206 has been moved to md_apply_fix3.
6208 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6209 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6210 which actually means (the address of identifier's GOT entry) +
6211 constant, which is not particularly useful.
6213 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6215 * read.h (include_dirs): Declare.
6216 (include_dir_count,include_dir_maxlen): Declare.
6218 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6220 * configure.in: Correct check for shared opcodes library.
6221 * configure: Rebuild.
6223 * listing.c (buffer_line): If we can't open the file, set at_end.
6224 (listing_print): Remove unused local variable fi.
6226 * config/m68k-parse.y (reglistpair): Handle register list in
6229 * config/vms-conf.h: Don't undef VERSION.
6231 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6233 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6235 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6237 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6238 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6239 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6240 (EXTRA_DIST): Define.
6241 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6242 explicitly rather than via the list of object files.
6243 (gcc-as.opt): New file created when make-gas.com is run.
6244 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6245 itbl-cpu.h} to #include appropriate file rather than copying that
6247 * config/vms-conf.h: Synchronize with current config.in.
6248 * Makefile.in: Rebuild.
6250 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6252 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6253 (parallel_ok): Relaxed parallel subinstruction dependency check.
6255 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6257 * as.h (flag_warn_suppress_instructionswap): added new flag.
6258 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6259 command line argument.
6260 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6261 warning only if flag_warn_suppress_instructionswap is false.
6263 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6265 * configure.in (i386-*-mingw32*): New target.
6266 * configure: Rebuild.
6268 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6270 * symbols.c (resolve_symbol_value): Don't set the segment if it
6271 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6273 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6276 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6278 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6279 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6282 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6284 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6286 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6288 * config/tc-v850.c (v850_insert_operand): Display instruction when
6289 an error is encountered.
6291 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6293 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6294 (i386-*-sco3.2v5*coff): New target.
6295 (i386-*-sco3.2*): New target.
6296 * configure: Rebuild.
6298 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6300 * config/tc-v850.c: Tidy error message production.
6302 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6305 validate_immediate return value in the right type for comparisons
6308 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6310 * listing.c (MAX_BYTES): Use listing variables not constants.
6311 (data_buffer): No longer an array, but a pointer.
6312 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6313 (listing_listing): Allocate data_buffer.
6315 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6317 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6318 --listing-rhs-width, --listing-cont-lines.
6319 (show_usage): Update.
6320 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6321 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6322 (print_lines): Use the variables instead of the constants.
6323 (listing_listing): Likewise.
6324 * listing.h: Declare the new vars.
6326 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6328 * as.c (parse_args): Add --keep-locals alias for -L.
6329 Add --strip-local-absolute.
6330 (show_usage): Update.
6331 * as.h (flag_strip_local_absolute): New flag.
6332 * symbols.c (S_IS_LOCAL): Use it.
6333 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6334 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6335 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6337 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6339 * config/tc-m32r.c: Detect if explicitly parallel instructions
6340 might have an io conflict and issue a warning message.
6342 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6344 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6345 cgen_swap_fixups): Functions to save, restore and swap the fixup
6346 chain with a backup copy.
6347 (cgen_asm_finish_insn): Returns address of constructed insn.
6349 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6351 * listing.c (file_info_struct): Remove FILE, add POS.
6352 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6353 (file_info): Don't open the file.
6354 (buffer_line): Check for the file in the last_open cache, updating
6356 (print_source): Don't reference file_info->file.
6357 (listing_listing): Likewise.
6358 (listing_print): Close the file in the cache, if any.
6360 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6362 * read.c (dwarf_file_string): New file static variable.
6363 (emit_expr): Look for constant sequence that leads up to a file
6364 name in DWARF debugging output.
6365 (stringer): Use dwarf_file_string to decide whether to accept a
6366 string as a file name.
6368 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6370 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6371 (crack_operand): Add reg->reglst MRI hack.
6372 (r_seg): Put reglst symbols in reg_section.
6373 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6375 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6377 * tc-sh.c (get_specific): Handle SGR & DBR.
6379 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6381 * tc-h8300.c (parse_reg): Take the length of the symbol into
6382 account when attempting to match a register name.
6383 * tc-h8500.c (parse_reg): Likewise.
6385 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6387 * cgen.c: Formatting changes to improve readability.
6389 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6391 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6394 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6396 Based on a patch from Jim Wilson
6397 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6398 (tc_gen_reloc): Handle cross section PC relative relocs
6401 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6403 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6405 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6407 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6408 (expr_jmp_buf): New static local.
6409 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6410 (cgen_md_operand): New function.
6411 * tc-m32r.c: Clean up pass over `struct foo' usage.
6412 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6414 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6416 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6417 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6419 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * config/tc-i386.c (i386_operand): Give an error if there are
6422 unrecognized characters after an expression.
6424 For older changes see ChangeLog-9697