1 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
6 2000-06-03 H.J. Lu <hjl@gnu.org>
8 * read.c (is_end_of_line): Put back `;'.
10 2000-06-03 Alan Modra <alan@linuxcare.com.au>
12 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
14 2000-06-01 Alan Modra <alan@linuxcare.com.au>
16 * expr.c (operand): Test is_end_of_line outside switch to catch
17 line separator chars that are also operators.
18 (operator): Return O_illegal for line separator chars.
20 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
21 entry (or `!' entry for TC_HPPA).
23 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
24 before indexing is_end_of_line. Remove redundant check for '\0'.
26 * config/tc-h8500.c (md_assemble): Likewise.
27 * config/tc-mcore.c (md_assemble): Likewise.
28 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
31 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
33 * config/tc-mcore.c (mcore_cons): Likewise.
34 (mcore_float_cons): Likewise.
35 (mcore_stringer): Likewise.
36 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
38 2000-06-01 Scott Bambrough <scottb@netwinder.org>
40 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
42 2000-05-29 Nick Clifton <nickc@cygnus.com>
44 * config/tc-sh.c: Fix compile time warning messages.
46 * config/tc-mips.c: Fix compile time warning messages.
48 2000-05-29 Philip Blundell <philb@gnu.org>
50 * doc/as.texinfo: Update copyright dates.
51 (Local Labels): Delete misplaced mention of ARM.
52 * NEWS: Mention ARM ELF support.
54 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
56 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
57 it is modified, and use the real_size to compute the frag address
60 2000-05-27 Alan Modra <alan@linuxcare.com.au>
62 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
63 line-matching scheme to cope with automake moving variables around.
64 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
65 * Makefile.in: Regenerate.
67 2000-05-26 Jakub Jelinek <jakub@redhat.com>
69 * config/tc-sparc.c (sparc_relax): New.
70 (md_longopts): Add -relax and -no-relax options.
71 (md_parse_options, md_show_usage): Likewise.
72 (md_apply_fix3): Optimize tail call into branch always if possible.
74 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
76 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
77 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
78 rules, with warning when a GAS statement specifies a packing that
79 will result in an instruction being squashed.
80 Added typdef packing_type and enumerals, changed various integer literals
83 2000-05-24 David Mosberger <davidm@hpl.hp.com>
85 * config/tc-ia64.c (dot_restorereg_p): New function.
86 (md_pseudo_table): Add restorereg.p.
87 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
88 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
90 * config/tc-ia64.h (unw_record_type): Add unwabi.
91 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
92 called MASK with members for imask, and the masks produced by
93 fr_mem, gr_mem, br_mem, and frgr_mem.
94 (unw_p_record): Add members ABI and CONTEXT.
95 (unw_x_record): Add member AB.
96 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
97 as pseudo-register for use during unwind info generation.
98 (AR_PFS, AR_LC): New macros.
99 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
100 whose names start with an at sign (as in "@priunat").
101 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
103 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
104 proc_end, unwind_info, personality_routine): Consolidate into
105 "unwind" structure to reduce offset-table use. Add member
106 NEXT_SLOT_NUMBER to track the slot number for the next instruction
108 (output_R1_format, output_R3_format, output_P3_format,
109 output_P6_format): Initialize R with zero to reduce compiler warnings.
110 (output_P7_format): Ditto. Add `default' branch to switch
111 statement to reduce compiler warnings.
112 (output_P8_format, output_B1_format, output_B4_format): Ditto.
113 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
114 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
115 into single argument.
116 (output_X1_format, output_X3_format): Initialize R with zero to reduce
117 compiler warnings. Merge A and B args into single argument.
118 (output_X2_format, output_X4_format): Remove unused variable R. Merge
119 A and B args into single argument.
120 (free_record): Removed (wasn't used).
121 (free_list_records): Also free imasks in prologue records.
122 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
123 (output_spill_mask): Remove.
124 (output_unwabi): New function.
125 (output_epilogue, output_label_state, output_copy_state): Call
127 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
128 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
130 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
131 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
132 as part of handling the prologue records. Emit region's imask if
133 we have one. Handle unwabi, epilogue, label_state, copy_state,
134 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
135 spill_sprel_p, and spill_reg_p records.
136 (set_imask, count_bits, slot_index): New function.
137 (fixup_unw_records): Fix region size computation. Handle
138 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
139 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
140 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
141 set_imask accordingly. Update imask for gr_gr, and br_gr records.
142 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
143 (dot_save): Use manifest constants for applicaton registers.
144 Handle REG_PR and REG_PRIUNAT.
145 (dot_restore): Don't just ignore it.
146 (dot_restorereg): New function..
147 (generate_unwind_image): Ensure unwind info is a multiple of eight
148 bytes, not just four bytes.
149 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
150 (dot_altrp): Don't just ignore it.
151 (dot_savemem): New function. Replaces dot_savesp() and
152 dot_savepsp(). Use manifest constants for applicaton registers.
153 Handle REG_PR and REG_PRIUNAT.
154 (dot_savef): Simplify.
155 (dot_saveb): Support generation of br_gr.
156 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
157 dot_label_state, dot_copy_state): New function.
158 (dot_unwabi): Don't just ignore it.
159 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
160 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
161 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
162 (emit_one_bundle): Set slot number for prologue/body records
163 *before* emitting the first insn.
164 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
165 (md_begin): Declare "psp" pseudo-register.
166 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
167 so we don't get segfault.
168 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
169 counts as required per SW Conventions manual
170 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
171 output_preds_psprel, output_preds_sprel, output_spill_base,
172 output_unat_psprel, output_unat_sprel, output_lc_psprel,
173 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
174 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
175 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
176 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
177 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
178 (dot_vframe): Implement.
179 (dot_vframesp, dot_vframepsp): New function.
181 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
183 * configure.in (i386-*-freebsd a.out entry): Quote properly.
184 * configure: Regenerate.
186 2000-05-23 Alan Modra <alan@linuxcare.com.au>
188 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
189 (md_estimate_size_before_relax): so we can use it here instead of
190 old kludges. Localise vars to blocks. Comment.
192 * frags.c (frag_new): Update fr_var comments.
193 * frags.h (struct frag): Ditto.
195 2000-05-22 Richard Henderson <rth@cygnus.com>
197 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
198 (pseudo_func): Add pcrel.
199 (operand_match): Handle IA64_OPND_TGT64.
200 (build_insn): Likewise.
201 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
202 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
203 (fix_insn): Handle all three 64-bit relocation types.
205 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
207 * obj.h (struct format_ops): New members begin, app_file,
208 s_set_other, s_set_desc, s_get_type, s_set_type,
209 separate_stab_sections, init_stab_section.
211 * config/obj-multi.h: Update GPL notice to v2.
214 (S_SET_SIZE): Test s_set_size for NULL before calling.
215 (S_SET_ALIGN): Similar for s_set_align.
220 (SEPARATE_STAB_SECTIONS): New.
221 (INIT_STAB_SECTION): New.
222 (EMIT_SECTION_SYMBOLS): New.
223 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
225 * config/obj-elf.h: Update GPL notice to v2.
226 Mention that this file is included from obj-multi.h.
227 (obj_begin): Wrap definition in ifndef.
228 (elf_file_symbol): Constify declaration.
229 (obj_app_file): Ditto.
230 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
231 Wrap in ifndef SEPARATE_STAB_SECTIONS.
233 * config/obj-elf.c (elf_s_set_other): New.
234 (elf_file_symbol): Constify argument.
235 (elf_separate_stab_sections): New.
236 (elf_init_stab_section): New.
237 (elf_format_ops): Add new members. Remove comma at end.
239 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
240 (ecoff_format_ops): Add new fields. Remove comma at end.
241 Mention inconsistency for emit_section_symbols.
243 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
245 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
246 (coff_separate_stab_sections): New.
247 (coff_format_ops): Add new members.
249 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
250 (obj_aout_s_set_other): New.
251 (obj_aout_s_set_desc): New.
252 (obj_aout_s_get_type): New.
253 (obj_aout_s_set_type): New.
254 (obj_aout_separate_stab_sections): New.
255 (aout_format_ops): New members added. Use obj_aout_process_stab,
256 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
257 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
259 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
261 2000-05-22 Alan Modra <alan@linuxcare.com.au>
263 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
264 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
265 (md_estimate_size_before_relax): Ensure jumps to weak and
266 externally visible symbols are relocatable.
268 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
270 * stabs.c (aout_process_stab): Make global.
271 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
272 * read.h (aout_process_stab): Declare.
274 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
275 Generalize to *aout, *coff *elf.
276 * configure: Regenerated.
278 * doc/internals.texi (Object format backend): Say
279 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
281 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
282 * Makefile.in: Regenerated.
284 2000-05-19 Catherine Moore <clm@cygnus.com>
286 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
288 2000-05-18 Alan Modra <alan@linuxcare.com.au>
290 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
291 instruction to reflect change in re_assemble_*.
293 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
295 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
296 build PA64 ELF tools.
297 * configure: Rebuilt.
299 2000-05-17 Alan Modra <alan@linuxcare.com.au>
301 * Makefile.am: Regenerate dependencies.
302 * Makefile.in: Regenerate.
304 2000-05-15 Nick Clifton <nickc@cygnus.com>
306 * config/tc-arm.c (struct asm_psr): Add boolean field
307 distinguishing between CSPR and SPSR. Rename 'number' field
309 (psrs): Rearrange contents to match new asm_psr structure.
310 (arm_psr_parse): Move next to psr_required_here. Make it
311 return an asm_psr structure.
312 (psr_required_here): Use asm_psr structure returned by
314 (do_msr): Reorganise to allow psr_required_here to be called
316 (md_undefined_name): Mark 'name' parameter as unused, since
317 the COFF target does not use it.
319 2000-05-14 David O'Brien <obrien@FreeBSD.org>
321 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
323 * config/te-aux.h: Likewise.
324 * config/te-dpx2.h: Likewise.
325 * config/te-go32.h: Likewise.
326 * config/te-hp300.h: Likewise.
327 * config/te-hppa.h: Likewise.
328 * config/te-i386aix.h: Likewise.
329 * config/te-ic960.h: Likewise.
330 * config/te-interix.h: Likewise.
331 * config/te-nbsd532.h: Likewise.
332 * config/te-pc532mach.h: Likewise.
333 * config/te-ppcnw.h: Likewise.
334 * config/te-psos.h: Likewise.
335 * config/te-sparcaout.h: Likewise.
336 * config/te-sun3.h: Likewise.
337 * config/te-sysv32.h: Likewise.
339 2000-05-14 Alan Modra <alan@linuxcare.com.au>
341 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
342 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
343 and sign extend without an if statement.
344 (build_bytes): Likewise.
346 2000-05-14 Kazu Hirata <kazu@hxi.com>
348 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
349 X_add_symbol L_32 case.
351 2000-05-14 David O'Brien <obrien@FreeBSD.org>
353 * config/te-freebsd.h: New file.
355 2000-05-13 Alan Modra <alan@linuxcare.com.au>
357 * asintl.h (gettext, dgettext, dcgettext, textdomain,
358 bindtextdomain): Replace defines with those from intl/libgettext.h
359 to quieten gcc warnings.
361 * NEWS: Mention x86 .arch and -q.
363 * config/tc-i386.c (quiet_warnings): New.
364 (md_assemble): Use quiet_warnings.
365 (md_parse_option): Set quiet_warnings from -q.
366 (md_show_usage): Mention -q, delete -m.
367 (flag_do_long_jump): Delete.
368 (md_parse_option): Remove -m.
369 (md_show_usage): Remove -m.
370 (md_create_long_jump): Remove useless flag_do_long_jump code.
372 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
373 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
375 2000-05-13 Alan Modra <alan@linuxcare.com.au>
376 Alexander Sokolov <robocop@netlink.ru>
378 * doc/c-i386.texi (i386-Arch): New section.
379 (i386-Syntax): Mention .intel_syntax and .att_syntax.
381 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
382 (smallest_imm_type): Use smallest opcode for shift by one if cpu
383 architecture has been given and is not 486.
385 (md_pseudo_table): Add .arch.
386 (md_assemble): Warn if cpu architecture has been given and an
387 unsupported instruction.
389 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
390 Move operand_types bit defines after relevant template field.
391 (template): Add cpu_flags.
395 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
397 * config/tc-mn10300.h (md_end): Define.
398 (mn10300_finalize): Declare.
399 * config/tc-mn10300.c: Include dwarf2dbg.h.
400 (debug_line): Define.
401 (md_assemble): Generate dwarf2 line info.
402 (mn10300_finalize): New function. Finalize dwarf2 info.
404 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
406 * config/tc-mips.c (md_estimate_size_before_relax): Use the
407 external version of the relocation for weak symbols.
409 2000-05-08 David Mosberger <davidm@hpl.hp.com>
411 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
412 frame size in units of 16 bytes, as required per SW Conventions manual.
413 (output_unw_records): Output info-block header as a dword to get
416 2000-05-08 Alan Modra <alan@linuxcare.com.au>
418 * as.h: #include "file", not <file> on files from ../include.
419 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
420 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
421 (md_convert_frag): Add ATTRIBUTE_UNUSED.
422 (tc_coff_symbol_emit_hook): Ditto.
423 (OPTCOUNT): Cast to int to avoid compiler warning.
424 (md_begin): Fix signed/unsigned warnings.
426 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
428 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
429 ABRANCH LONG case for a conditional branch on a 68000.
430 (md_estimate_size_before_relax): Likewise. Also handle
431 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
432 (m68k-ip: case ABSL): Relax absolute references to 16-bit
433 PC-relative on all CPUs.
434 (md_estimate_size_before_relax): Likewise.
436 2000-05-04 Alan Modra <alan@linuxcare.com.au>
438 * as.c (parse_args): Just mention current year in printed
441 2000-05-03 J.T. Conklin <jtc@redback.com>
443 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
445 (md_parse_option): Recognize -m7400.
447 2000-05-03 Ian Lance Taylor <ian@zembu.com>
449 * config/atof-ieee.c (gen_to_words): When adding carry back in,
450 don't permit lp to become less than the words array.
452 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
454 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
455 Fix little-endian case.
457 2000-05-03 David O'Brien <obrien@NUXI.com>
459 * as.c (parse_args): Update copyright.
461 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
463 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
464 for the .bss section too.
466 2000-05-02 Alan Modra <alan@linuxcare.com.au>
468 * configure.in: Set em=linux for hppa-*-linux.
469 * configure: Regenerate.
470 * doc/Makefile.in: Regenerate with correct automake.
472 * frags.c (frag_grow): Sanity check chunk_size.
474 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
475 * config/obj-som.h: Likewise.
476 * config/obj-ieee.h: Likewise.
478 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
480 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
481 (md_pseudo_table): Fully initialise OBJ_ELF cases.
482 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
483 (pa_ip): low_sign_unext now returns via function value. Use
484 re_assemble_* instead of dis_assemble_* and
485 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
487 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
488 (md_section_align, md_parse_option, md_show_usage,
489 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
490 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
491 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
492 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
493 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
495 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
496 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
497 outside of switch. Correct mask and shifting errors in case 10
498 and case -11. In case 21, compare against signed range to suit
499 hppa_field_adjust changes. In case 12, use re_assemble_12. In
500 case 17 and case 22, use offsetT variable to properly check range.
501 Use re_assemble_* here too.
502 (evaluate_absolute): Change type of value to offsetT. Call
503 hppa_field_adjust to do the work for us.
504 (pa_parse_cmpb_64_cmpltr): Delete save_s.
505 (pa_parse_cmpib_64_cmpltr): Ditto.
506 (pa_build_unwind_subspace): Delete unused var subseg. Change type
507 of i to unsigned int.
508 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
509 (pa_end_of_source): Return type is void.
511 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
513 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
515 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
517 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
519 (md_begin): Removed "construct symbols for each register name".
520 Because register names conflicts with GCC generated function
522 (avr_operand): Now constant numbers can be used as a register
523 identifiers (0 as r0, 31 as r31).
524 (md_assemble): use skip_space () before parsing instruction
527 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
529 * config/tc-avr.c: New AVR_ISA_ defined.
530 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
531 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
532 for `fmul', `movw' and `lpm R,Z' instructions.
533 (avr_operands): Warn if current opcode is a two-word instruction
534 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
535 (avr_opcodes): New commands added.
536 (REGISTER_P): Check 'a' and 'v' constraint letters.
537 (mcu_types): New MCU added.
539 2000-05-01 Alan Modra <alan@linuxcare.com.au>
541 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
542 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
543 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
544 * configure: Regenerate.
546 2000-04-29 Andreas Jaeger <aj@suse.de>
548 * as.h: Correctly check GCC version.
550 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
552 * as.c (parse_args): Allow md_parse_option to override -a listing
554 * config/obj-coff.c (add_lineno): Change type of offset parameter
555 from "int" to "bfd_vma."
556 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
557 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
558 (ppc_change_csect): Align correctly for XCOFF64.
559 (ppc_machine): New function, which discards "ppc_machine" line.
560 (ppc_tc): Cons for 8 when code is 64 bit.
561 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
563 (md_parse_option): Handle -a64 and -a32.
565 * config/tc-ppc.h (TARGET_MACH): Define.
566 (TARGET_FORMAT): Move to function.
567 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
569 2000-04-26 David O'Brien <obrien@FreeBSD.org>
571 * doc/as.1: Fix unbalanced brackets.
573 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
575 (line_comment_chars): Set to '/' if TE_FreeBSD.
577 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
579 * configure.in: Configury support for PA64 (currently disabled).
580 * configure: Rebuilt.
582 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
584 * config/tc-mips.c (s_change_sec): Use record_alignment, not
585 bfd_set_section_alignment.
587 2000-04-25 Alan Modra <alan@linuxcare.com.au>
589 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
592 2000-04-24 Nick Clifton <nickc@cygnus.com>
594 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
595 * doc/as.texinfo (Align): Include arm and strongarm in list of
596 targets that have the second form of the behaviour of the .align
599 2000-04-24 Mark Klein <mklein@dis.com>
601 * obj-som.c: Terminate obj_pseudo_table.
603 2000-04-22 Timothy Wall <twall@cygnus.com>
605 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
607 (operand_match): Conditionally insert default bit values for IMMU9.
609 2000-04-14 Matthew Green <mrg@cygnus.com>
611 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
612 * configure: Rebuilt.
614 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
615 Jason Eckhardt <jle@cygnus.com>
617 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
619 * config/tc-hppa.c (CHECK_ALIGN): New macro.
620 Added handling of new operand types l,y,&,fe,fE,fx.
622 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
623 David Mosberger <davidm@hpl.hp.com>
624 Timothy Wall <twall@cygnus.com>
625 Andrew MacLeod <amacleod@cygnus.com>
626 Jim Wilson <wilson@cygnus.com>
628 * Makefile.am (CPU_TYPES): Add ia64.
629 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
630 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
631 * Makefile.in: Rebuild.
632 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
633 * configure: Rebuild.
634 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
635 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
636 * expr.c (expr): Handle md_optimize_expr.
637 * read.c (LEX_HASH): Add comment.
638 * config/tc-ia64.c, config/tc-ia64.h: New files.
640 2000-04-21 Richard Henderson <rth@cygnus.com>
642 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
643 bundling a non-delayed branch type instruction.
645 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
647 * config/tc-mn10300.c (HAVE_AM30): Define.
648 (md_assemble): Use it.
650 2000-04-19 Alan Modra <alan@linuxcare.com.au>
652 * config/obj-elf.c (obj_elf_change_section): Check for changed
655 * Makefile.am: (CPU_MULTI_VALID): Remove.
656 (MULTI_CPU_TYPES): Define.
657 (MULTI_CPU_OBJ_VALID): Define.
658 (DEPTC): Use the above.
661 Regenerate dependencies.
662 * Makefile.in: Regenerate.
664 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
666 * Makefile.am (YACC, LEX): Get them from configure.
668 2000-04-18 H.J. Lu (hjl@gnu.org)
670 * config/tc-i386.c (offset_in_range): Use addressT instead of
671 bfd_vma for non-bfd assemblers.
673 2000-04-17 Alan Modra <alan@linuxcare.com.au>
675 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
676 doesn't give spurious errors.
678 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
680 * as.h (SEEK_SET): Define if undefined.
682 2000-04-13 Alan Modra <alan@linuxcare.com.au>
684 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
685 constants, and don't assume offsetT is 32 bits.
687 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
689 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
690 (md_pcrel_from_section): Add prototype.
691 (d10v_fix_adjustable): Add prototype.
692 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
694 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
696 2000-04-12 Nick Clifton <nickc@cygnus.com>
698 * config/tc-d10v.c (find_opcode): Correctly calculate position of
699 symbol in frag chain.
701 2000-04-10 Alan Modra <alan@linuxcare.com.au>
703 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
704 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
705 (fits_in_signed_word, smallest_imm_type): Ditto.
706 (md_assemble): Use an offsetT var to hold offsetT values, not a
708 (offset_in_range): New.
709 (md_assemble): Use it.
710 (md_convert_frag): Change type of target_address, opcode_address,
711 and displacement_from_opcode_start to offsetT.
712 (md_create_short_jump): Change type of offset to offsetT.
713 (md_create_long_jump): Ditto.
714 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
715 (md_chars_to_number): Remove.
716 (output_invalid): Remove duplicate prototype.
718 2000-04-09 Nick Clifton <nickc@cygnus.com>
720 * Makefile.am (CPU_TYPES): Add 'avr'.
721 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
722 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
724 * Makefile.in: Regenerate.
726 * doc/as.texinfo: Add M32R documentation.
728 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
730 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
731 --enable-build-warnings option.
732 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
733 * Makefile.in, configure: Re-generate.
735 2000-04-07 Nick Clifton <nickc@cygnus.com>
737 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
738 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
739 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
740 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
741 (arm_force_relocation): Force relocations for
742 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
744 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
746 * config/tc-sh.c (get_operands): There's no third operand if the
747 first operand is an immediate.
749 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
751 * config/tc-sh.c (immediate): Delete.
752 (sh_operand_info): Add immediate member.
753 (parse_reg): Use A_PC for pc.
754 (parse_exp): Add second argument 'op'. All callers changed.
755 (parse_at): Expect pc to be coded as A_PC.
756 Use immediate field in *op.
757 (insert): Add fourth argument 'op'. All callers changed.
758 (build_relax): Add second argument 'op'. All callers changed.
759 (insert_loop_bounds): New function.
760 (build_Mytes): Remove DISP_4.
761 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
762 (assemble_ppi): Use immediate field in *operand.
763 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
764 (md_apply_fix): Likewise.
765 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
767 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
769 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
771 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
773 * internals.texi (CPU backend): Document
774 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
776 2000-04-04 Alan Modra <alan@linuxcare.com.au>
778 * po/gas.pot: Regenerate.
780 * as.c (show_usage): Restore translated part of bug string.
781 * gasp.c (show_usage): Likewise.
783 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
784 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
786 (DEP1): Modify for "gcc -MM".
790 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
792 * Makefile.in: Regenerate.
794 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
796 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
797 (md_begin): Likewise.
798 (HAVE_AM33): New macro.
799 (md_assemble): Use it. Match r_regs and xr_regs only if
802 2000-04-03 Alan Modra <alan@linuxcare.com.au>
804 * as.h: #include "bin-bugs.h"
805 * as.c (show_usage): Use REPORT_BUGS_TO.
806 * gasp.c: #include "bin-bugs.h"
807 (show_usage): Use REPORT_BUGS_TO.
809 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
811 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
813 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
814 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
817 2000-04-03 Alan Modra <alan@linuxcare.com.au>
819 * config/tc-i386.c (i386_immediate): Don't assume a constant
820 immediate is necessarily 16 bits when in 16 bit code mode.
821 (md_assemble): Instead set guess_suffix here after we have checked
824 2000-04-02 Richard Henderson <rth@cygnus.com>
826 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
827 quantities. Correct right shift sign extension.
828 (build_insn): Make `number' unsigned long. Mask top 6 bits of
829 32-bit value when shifting into place.
831 2000-04-01 Ian Lance Taylor <ian@zembu.com>
833 * app.c: Add ATTRIBUTE_UNUSED as needed.
834 * config/tc-ppc.c: Likewise.
835 (ppc_size): Make unsigned long.
836 (ppc_insert_operand): Add casts to avoid warnings.
838 2000-03-31 Nick Clifton <nickc@cygnus.com>
840 * config/tc-d10v.h (md_flush_pending_output): Define.
842 2000-03-29 Nick Clifton <nickc@cygnus.com>
844 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
845 segment. Works for both BFD_ASSEMBLER and others.
846 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
848 2000-03-29 Nick Clifton <nickc@cygnus.com
850 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
852 2000-03-28 Alan Modra <alan@linuxcare.com.au>
854 * listing.c (LISTING_LHS_WIDTH): Default depends on
856 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
858 2000-03-27 Ian Lance Taylor <ian@zembu.com>
860 * config/tc-sh.c (md_show_usage): Use backslash before newline in
863 2000-03-27 Alan Modra <alan@linuxcare.com.au>
865 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
867 * config/tc-avr.c (mcu_types): Add missing initialiser.
868 (md_pcrel_from_section): Add prototype.
869 (avr_operand): Remove redundant test of unsigned < 0.
870 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
872 2000-03-27 Denis Chertykov <denisc@overta.ru>
874 * config/tc-avr.c: New file for AVR support.
875 * config/tc-avr.h: Likewise.
876 * configure.in: Add AVR support.
877 * configure: Regenerate.
879 2000-03-26 Timothy Wall <twall@cygnus.com>
881 * gasp.c (macro_op): Add new argument to check_macro call.
882 Macro structure definitions moved to macro.h
883 * sb.h: Add argument to prototype for input_scrub_include_sb.
884 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
885 nesting checks with an additional flag.
886 (struct input_save): Add flag to indicate whether current sb
887 should be checked for proper macro/conditional nesting.
888 (input_scrub_push/pop): Save/restore nest check flag.
889 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
891 * macro.c (check_macro): Allow caller to retrieve parsed macro
892 information if a pointer is provided. This information may be
893 used by the new macro hooks.
894 * macro.h: Update prototype for check_macro. Macro struct
895 definitions moved here from macro.c/gasp.c.
896 * read.c (read_a_source_file): Add parameter to check_macro call,
897 and pass macro info to the macro hook, if defined.
898 (input_scrub_insert_line): New. Allow insertion of a line of
899 characters into the input stream.
900 (input_scrub_insert_file): New. Allow insertion of an arbitrary
901 file into the input stream.
902 (s_include): Use input_scrub_insert_file.
903 * internals.texi: Document new macro hooks.
904 * as.h: New prototypes added.
906 2000-03-26 Alan Modra <alan@linuxcare.com.au>
908 * config/tc-i386.c: Don't start any as_bad or as_warn message with
909 an initial capital letter.
910 (i386_index_check): Reindent.
912 2000-03-19 Nick Clifton <nickc@cygnus.com>
914 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
917 2000-03-17 Thomas de Lellis <tdel@windriver.com>
919 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
920 instruction operand bad if Rd > 7 when generating
921 thumb instructions. Prevents for example,
922 "adr r12,label" from silently failing and generating
923 the wrong instruction.
925 2000-03-17 Nick Clifton <nickc@cygnus.com>
927 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
928 that have a destingation >= 0x400000.
929 Fix compile time warning messages.
931 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
933 * config/tc-sh.c (md_begin): When encountering insn that are
934 not supported by the current arch, only change the name if
935 its contents are the same as prev_name.
936 (get_specific): If the the architecture doesn't match, fail.
938 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
940 * config/tc-sh.c (IDENT_CHAR): Define.
941 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
942 matching back where it came from.
944 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
946 * config/tc-sh.c (md_show_usage): Add description of -dsp.
948 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
950 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
953 2000-03-15 Kazu Hirata <kazu@hxi.com>
955 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
957 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
959 * expr.c (operand) [case 'f']: When testing if '0f' can start a
960 floating-point-number, make sure 'f' is in FLT_CHARS.
962 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
964 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
965 (s_lcomm_internal): Use it.
966 * doc/internals.texi (CPU backend): Document it.
967 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
970 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
972 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
975 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
976 implementation doesn't have special handling for switch
978 (macro_build): Allow for code in sections other than .text.
981 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
982 Don't perform relocs if we will be outputting them.
983 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
984 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
987 2000-03-09 Catherine Moore <clm@cygnus.com>
989 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
990 relocation type based on the entry in the fixup structure.
992 2000-03-08 H.J. Lu (hjl@gnu.org)
994 * Makefile.am (install-exec-tooldir): Depend on
995 install-exec-bindir for parallel make.
996 * Makefile.in: Regenerated.
998 2000-03-06 Nick Clifton <nickc@cygnus.com>
1000 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1002 (md_parse_option): Parse -m32r command line switch - disable m32rx
1004 (md_show_usage): Document new option.
1006 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1007 * doc/Makefile.in: Regenerate.
1008 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1010 2000-03-02 Michael Meissner <meissner@redhat.com>
1012 * config/tc-d30v.c (check_range): Remove code that incorrectly
1013 sign extended values where bits < 32.
1015 2000-03-02 H.J. Lu (hjl@gnu.org)
1017 * configure.in: Support --enable-targets=all on ia32.
1018 * configure: Regenerated.
1020 2000-03-01 Nick Clifton <nickc@cygnus.com>
1022 * gasp.c (do_align): Remove bogus check of alignment value.
1024 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1026 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1027 TC_PPC was defined forced the type of a symbol with no other type
1030 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1032 * doc/internals.texi (CPU backend): Mention that
1033 line_separator_chars do not break up comments. Fix typos for
1034 LEX_AT and LEX_NAME descriptions. Document operands for
1035 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1036 description of md_create_short_jump usage. Document argument for
1037 md_undefined_symbol.
1039 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1041 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1042 (md_parse_option): Handle it.
1043 (md_show_usage): Document it.
1045 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1047 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1048 opcode, for the instruction `pal19'. From Andrea Arcangeli
1051 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1053 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1055 (md_assemble): To here, before template operands are matched.
1056 Also ensure a constant immediate is sign extended when we know the
1057 size is at most 16 bits. This is to catch cases like "add
1058 $0xffc0,%ax" where we don't know the size, and thus that the
1059 immediate can be represented as Imm8S until after parsing the
1061 (i386_displacement): Similarly sign extend 16 bit constant
1063 (md_assemble): Relax 16-bit jump constant range check to suit sign
1064 extended displacements.
1066 2000-02-26 Andreas Jaeger <aj@suse.de>
1068 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1070 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1072 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1073 call operands when intel_syntax.
1074 (intel_float_operand): Return 2 for "fi...".
1075 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1076 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1077 earlier "SHORT" change.
1078 (md_assemble): When determining suffix from Regs, exclude
1081 2000-02-24 Nick Clifton <nickc@cygnus.com>
1083 * configure: Add arm-wince, mips-pe and sh-pe targets.
1084 * configure: Regenerate.
1086 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1088 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1089 "pe-mips" for the mips-pe target.
1091 * config/tc-arm.c (insns): Change displacement encoded in BL
1092 and B instructions if the target port is arm-wince.
1093 (do_ldst): Do not bias the relocation offset if the target
1095 (md_pcrel_from): Add in missing relocation offset bias if the
1096 target os arm-wince.
1098 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1099 (md_begin): Disable -G support for mips-pe target.
1100 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1101 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1104 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1105 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1106 assembler, just set the alignment to 4.
1108 * config/te-wince-pe.h: New file for WinCE targets. Define
1111 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1113 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1114 string instructions.
1115 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1116 (i386_intel_memory_operand): After finding a segment override,
1117 check again for no `[' before looking for a displacement. Bomb if
1118 more than one displacement rather than silently discarding the
1119 second and subsequent ones. Free strings malloc'd by
1120 build_displacement_string.
1122 2000-02-24 Catherine Moore <clm@cygnus.com>
1124 * config/obj-som.c (obj_pseudo_table): Add "weak".
1125 (obj_som_weak): New routine.
1127 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1129 * config/tc-i386.c (union i386_op): New.
1130 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1131 Throughout file replace occurences of disps[n], imms[n], regs[n]
1132 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1133 intel mode operand swapping. Add assert in regKludge and
1134 fake_zero_displacement code. Test i.types[n] when outputting
1135 displacements and immediates. Combine output of Disp16 with
1137 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1138 when in intel mode by (not) reversing fsub and fdiv operands
1139 before the template search. This fails for single operand
1140 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1141 undefined. Instead fix the base_opcode after we've found the
1142 template. Move base_opcode xor with found_reverse_match from
1143 opcode output code to before this fix so we test for the correct
1145 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1146 check in intel mode. Instead compare opcodes.
1148 * config/tc-i386.h (TC_RELOC): Delete.
1149 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1150 with equivalent call to reloc.
1152 * as.h (flag_m68k_mri): Move declaration after target include, and
1153 only declare when TC_M68K defined. Define as zero otherwise.
1154 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1155 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1156 Define as zero otherwise.
1157 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1158 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1159 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1160 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1161 testing whether defined.
1162 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1163 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1164 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1165 rather than testing whether defined.
1166 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1167 (parse_mri_cons): Declare and use only when TC_M68K.
1168 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1169 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1170 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1172 * NEWS: Mention IBM 370 support.
1174 2000-02-23 Richard Henderson <rth@cygnus.com>
1176 * config/tc-i386.c (md_assemble): When swapping operands for
1177 intel_syntax, assume everything that's not Imm or Disp is a
1180 2000-02-23 Linas Vepstas <linas@linas.org>
1182 * config/tc-i370.c, config/tc-i370.h: New files.
1183 * Makefile.am: Add support for Linux/IBM 370.
1184 * configure.in: Likewise.
1185 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1186 * config/obj-elf.c: Include elf/i370.h
1187 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1189 * Makefile.in: Regenerate.
1190 * configure: Regenerate.
1192 * doc/c-i370.texi: New file.
1193 * doc/all.texi: Include it.
1194 * doc/as.texinfo: And here.
1195 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1196 * doc/Makefile.in: Regenerate.
1198 2000-02-19 Michael Meissner <meissner@redhat.com>
1200 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1201 determine if an instruction can be used in parallel with an ADDppp
1202 or SUBppp instruction.
1204 2000-02-22 Andrew Haley <aph@cygnus.com>
1206 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1208 1999-12-30 Andrew Haley <aph@cygnus.com>
1210 * config/tc-mips.c (mips_gp32): New variable.
1211 (macro_build) Use mips_gp32.
1213 (md_longopts): Add "-mgp32" and "-mgp64".
1214 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1216 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1218 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1219 warning, and bump it to 1.
1221 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1223 From Brad Lucier <lucier@math.purdue.edu>:
1224 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1227 2000-02-21 Catherine Moore <clm@cygnus.com>
1229 * config/tc-mips.c (MF_HILO_INSN): Define.
1230 (mips_7000_hilo_fix): Declare.
1231 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1232 (md_parse_option): Check for 7000_HILO_FIX options.
1233 (OPTION_M7000_HILO_FIX): Define.
1234 (OPTION_NO_M7000_HILO_FIX): Define.
1235 * doc/c-mips.texi (-mfix7000): Describe.
1237 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1239 * listing.c (print_lines): Remove unused variable `end'.
1241 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1242 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1243 reloc_type when BFD_ASSEMBLER.
1244 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1245 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1246 statement and quell signed vs. unsigned comparison warning.
1248 2000-02-18 Nick Clifton <nickc@cygnus.com>
1250 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1251 the computed frag offset, rather than overwriting it.
1253 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1255 * config/tc-sh.c ("elf/sh.h"): Include.
1256 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1257 (md.begin): Initialize target_arch.
1258 Only include opcodes in has table that match selected architecture.
1259 (parse_reg): Recognize register names for sh-dsp.
1260 (parse_at): Recognize post-modify addressing.
1261 (get_operands): The leading space is now optional.
1262 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1263 arguments. Update valid_arch.
1264 (build_Mytes): Add support for SDT_REG_N.
1265 (find_cooked_opcode): New function, broken out of md_assemble.
1266 (assemble_ppi, sh_elf_final_processing): New functions.
1267 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1268 (md_longopts, md_parse_option): New option: -dsp.
1269 * config/tc-sh.h (elf_tc_final_processing): Define.
1270 (sh_elf_final_processing): Declare.
1272 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1274 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1275 the unwinder subspace. Save the current seg/subseg before creating
1278 2000-02-10 Nick Clifton <nickc@cygnus.com>
1280 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1281 little endian targets.
1282 (INST_BYTE1): Redefine to handle big and little endian
1284 (cpu_type): New type: Select between M340 and M210.
1285 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1286 instructions of the M340.
1287 (md_assemble): Add support for the MULSH and OPSR classes of
1289 (md_atof): Add support for little endian targets.
1290 (md_parse_option): Add support for -EL, -EB and -mcpu command
1292 (md_convert_frag): Add support for little endian targets.
1293 (md_apply_fix3): Add support for little endian targets.
1294 (md_number_to_chars): Add support for little endian targets.
1296 2000-02-10 Timothy Wall <twall@redhat.com>
1298 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1299 defined, use it to verify the symbol just read should be a label.
1301 2000-02-10 Timothy Wall <twall@redhat.com>
1303 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1304 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1305 around colons when KEEP_WHITE_AROUND_COLON is defined.
1306 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1307 and KEEP_WHITE_AROUND_COLON.
1309 2000-02-08 Timothy Wall <twall@redhat.com>
1311 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1313 (do_repeat): New. Abstract repeat logic so that a "break" can be
1315 (end_repeat): New. Provide support for a "break" out of the
1317 * read.h: Add prototypes for new functions.
1319 2000-02-08 Timothy Wall <twall@redhat.com>
1321 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1322 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1323 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1326 2000-02-08 Timothy Wall <twall@redhat.com>
1328 * read.c: Added elseif to directives table.
1329 * read.h: Added prototype for s_elseif.
1330 * doc/as.texinfo: Added description for elseif.
1331 * cond.c (s_elseif): New function
1333 2000-02-04 Timothy Wall <twall@redhat.com>
1335 * listing.c (print_lines): Remove conditionals causing bug in
1338 2000-02-03 Timothy Wall <twall@cygnus.com>
1340 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1342 * frags.c (frag_new): Calculate fr_fix in octets
1343 (frag_now_fix) Return offset as target address offset (bytes).
1344 (frag_now_fix_octets) New - Return offset in octets (8-bit
1346 * frags.h: Added prototype for frag_now_fix_octets().
1347 Distinguish between octets and bytes in field descriptions.
1348 * listing.c (calc_hex): Account for octets vs bytes when
1349 printing addresses/offsets.
1350 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1351 target is little-endian, print the octets in a word in big-endian
1352 order so that the display looks like a proper hexadecimal number,
1353 instead of having the octets reversed.
1354 * read.c (do_align): When recording alignment, alignment power
1355 should be in terms of target bytes (minimum addressible unit)
1357 (do_org) Convert ORG target address (byte) argument into an
1358 octet offset when generating a variable fragment.
1359 * symbols.c (resolve_symbol_value): Symbol final value
1360 converted to a target address offset (bytes) from its octet offset.
1361 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1362 offset (bytes) is adjusted by the frag offset (octets) converted
1364 (coff_frob_section) Section alignment power is in terms of bytes;
1365 convert it to an octet alignment power when calculating size (and
1366 size mask) in octets. Don't modify the section size in order to
1367 "align" it for TI COFF, since that format has a different method
1368 for storing alignment information.
1370 2000-02-01 Timothy Wall <twall@cygnus.com>
1372 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1373 entries, matching the way GCC generates them. If not escaped, the
1374 filename is encoded incorrectly.
1376 2000-01-31 Nick Clifton <nickc@cygnus.com>
1378 * config/tc-arm.c (reg_table): Add support for ATPCS register
1381 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1383 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1385 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1387 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1388 of a symbol when we really care about its value.
1390 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1392 * config/tc-mcore.c (md_assemble): Give warning message if
1393 operands passes to instruction are more than the spec.
1395 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1397 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1398 Thumb mode but the label seen was not declared as '.thumb_func'
1399 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1400 correct disassembly of Thumb code bounded by non function labels.
1402 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1404 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1405 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1407 * Makefile.in: Same here.
1410 * configure.in: Set bfd_gas for i386-aout when primary target
1411 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1412 we may need the primary te_file. Remove incorrect comment.
1414 * configure: Regenerate.
1416 * config/e-i386aout.c: New file.
1418 * as.c (USE_EMULATIONS): Move to before print_version_id.
1419 (struct emulation): Add i386aout.
1420 (show_usage): Split text strings. Reformat -a text. Add --em
1424 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1425 (aout_format_ops): New.
1428 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1429 preprocessor conditional and add aout USE_EMULATIONS tests.
1430 (read_a_source_file): Don't pass error strings to printf as
1434 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1436 (do_data): Same here.
1437 (process_file): And here.
1440 * symbols.c (colon): Rewrite "already defined" fatal message
1441 code for aout with USE_EMULATIONS.
1444 * config/obj-aout.c (OBJ_HEADER): Define.
1445 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1447 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1448 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1450 (obj_aout_type): Expand S_SET_OTHER here too.
1451 (obj_read_begin_hook): Remove.
1452 (aout_pop_insert): New.
1453 (obj_aout_s_get_other): New.
1454 (obj_aout_s_get_desc): New.
1455 (aout_format_ops): New.
1458 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1459 gets aout_pseudo_table.
1460 (aout_pseudo_table): Declare.
1461 (obj_read_begin_hook): Define.
1464 * config/obj-coff.c (obj_pseudo_table): Rename to
1466 (coff_pop_insert): Use coff_pseudo_table.
1467 (coff_sec_sym_ok_for_reloc): Remove.
1468 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1469 and comment all zero entries and remove #if 0 code.
1472 * config/obj-coff.h (obj_pop_insert): Define.
1473 (coff_pseudo_table): Declare.
1476 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1477 s_get_size, s_set_size. Comment all zero entries.
1480 * config/obj-elf.c (elf_s_get_other): New function.
1481 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1482 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1483 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1485 (obj_elf_parse_section_letters): Don't pass error strings to
1486 printf as format arg.
1489 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1491 (elf_s_get_other): Declare.
1492 (S_GET_OTHER) Define as elf_s_get_other if not already
1494 (S_SET_OTHER): Only define when not already defined.
1495 (elf_obj_read_begin_hook): Declare.
1496 (obj_read_begin_hook): Define.
1497 (elf_obj_symbol_new_hook): Declare.
1498 (obj_symbol_new_hook): Define.
1501 * config/obj-multi.h: Add copyright header and protect against
1502 multiple inclusion. Add * to all function pointers.
1503 (OBJ_HEADER): If defined, include it rather than other defines
1505 (obj_frob_file_after_relocs): Test for NULL.
1506 (obj_symbol_new_hook): Here too.
1507 (obj_sec_sym_ok_for_reloc): And here.
1508 (S_GET_OTHER): Define.
1509 (S_GET_DESC): Define.
1510 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1511 (OBJ_MAYBE_ELF): Update comment.
1513 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1514 OBJ_AOUT preprocessor conditional and handle emulation by
1515 testing OUTPUT_FLAVOR.
1516 (i386_displacement): Here too.
1517 (md_section_align): Similarly here.
1518 (i386_target_format): Conditionally compile when more than one
1519 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1520 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1521 (i386_displacement): Here too.
1524 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1525 Define TARGET_FORMAT for aout only when not multi.
1528 * config/te-multi.h: Delete file as it's identical to te-generic.h
1530 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1532 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1533 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1536 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1538 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1541 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1543 * config/tc-mips.c (mips_do_align): New function.
1544 * config/tc-mips.h (md_do_align): Define.
1546 2000-01-10 Philip Blundell <philb@gnu.org>
1548 * doc/c-arm.texi (ARM Options): Fix typo.
1549 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1550 line separator for Linux.
1551 * doc/as.texinfo (Comments): Mention the ARM.
1553 2000-01-10 Philip Blundell <pb@futuretv.com>
1555 * configure.in (arm*-*-conix*): New target.
1556 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1558 * configure: Regenerate.
1560 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1562 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1563 (obj_elf_visibility): New function.
1565 * doc/as.texinfo (Visibility): New node: document visibility
1568 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1570 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1571 warning for absolute jump/call without `*' in non-intel mode. No
1572 need to set i.types[0] JumpAbsolute in intel mode.
1574 1999-12-22 Philip Blundell <pb@futuretv.com>
1576 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1577 hook function when changing sections.
1578 (arm_s_data): Likewise.
1580 1999-12-14 Nick Clifton <nickc@cygnus.com>
1582 * config/tc-arm.c (md_parse_option): Add support for -marm720
1583 command line switch.
1585 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1587 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1588 (r_registers, xr_registers): Define.
1589 (r_register_name, xr_register_name): New functions.
1590 (md_assemble): Handle new am33 operand types and instruction
1592 (mn10300_insert_operand, check_operand): Likewise.
1594 1999-11-29 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1597 (s_force_thumb): Set thumb_mode to 2.
1598 (md_assemble): Do not complain about thumb instructions on a
1599 non-thumb target if thumb_mode is set to 2.
1601 1999-11-28 Michael Meissner <meissner@cygnus.com>
1603 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1604 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1605 (O_...): Add new machine dependent expressions if we are handling
1606 explicit relocations.
1607 (alpha_reloc_op): New static table holding the explicit relocation
1609 (alpha_literal_hash): New static to hold the hash table for
1610 explicit relocations.
1611 (alpha_macros): Add support for explicit relocations.
1612 (md_begin): If explicit relocations, initialize hash table.
1613 (md_assemble): Don't print a second error if tokenize_arguments
1614 already printed an error message.
1615 (md_apply_fix): Add support for explicit relocations.
1616 (alpha_force_relocation): Ditto.
1617 (alpha_fix_adjustable): Ditto.
1618 (alpha_adjust_symtab): New function to support explicit
1620 (alpha_adjust_symtab_relocs): Ditto.
1621 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1622 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1623 Add support for explicit relocations. Return -2 if an error
1624 message was already printed.
1625 (find_macro_match): Add support for explicit relocations. Comment
1627 (emit_insn): Add support for explicit relocations.
1628 (assemble_tokens): Ditto.
1630 (load_expression): Ditto.
1633 (emit_ir_load): Ditto.
1634 (emit_loadstore): Ditto.
1637 (emit_sextX): Ditto.
1638 (emit_division): Ditto.
1639 (emit_jsrjmp): Ditto.
1640 (emit_retjcr): Ditto.
1642 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1644 (tc_adjust_symtab): If explicit relocations, call the function
1645 alpha_adjust_symtab.
1646 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1647 relocations next to the literal relocation they reference.
1648 (TC_INIT_FIX_DATA): Initialize the new fields.
1649 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1651 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1653 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1654 'B' operand for PA2.0 bb instruction.
1656 1999-11-18 Nick Clifton <nickc@cygnus.com>
1658 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1661 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1663 (mcore_force_relocation): Force relocations to be generated for
1666 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1668 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1669 (i386_displacement): Disallow O_big displacements.
1671 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1673 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1674 improvements in error checking.
1675 (md_assemble): Support for unconditional ARM instructions.
1676 (md_parse_option): Support for -m[arm]v5e flag.
1678 1999-11-12 Nick Clifton <nickc@cygnus.com>
1680 * macro.c (buffer_and_nest): Do not check beyond the end of the
1683 1999-11-11 Nick Clifton <nickc@cygnus.com>
1685 * macro.c (buffer_and_nest): Look for seperator after TO and
1688 1999-11-08 Andrew Haley <aph@cygnus.com>
1690 * app.c (do_scrub_chars): When in State 10, treat backslash
1691 characters in the same way as as symbol characters.
1693 1999-11-07 Richard Henderson <rth@cygnus.com>
1695 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1696 the previous label was in the current section before playing
1697 with auto-alignment.
1699 1999-11-06 Nick Clifton <nickc@cygnus.com>
1701 * config/tc-v850.c (v850_force_relocation): Force relocation
1703 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1706 1999-11-05 Michael Meissner <meissner@cygnus.com>
1708 * expr.h (operatorT): Increase machine dependent operators to 16.
1709 * expr.c (op_rank): Ditto.
1711 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1713 * read.c (pseudo_set): Reject attempts to set the value of a
1716 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1719 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1721 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1722 to bfd_set_section_contents.
1724 1999-11-03 Nick Clifton <nickc@cygnus.com>
1726 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1728 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1730 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1731 (mips_ip): Use OPCODE_IS_MEMBER.
1733 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1735 * config/tc-arm.c (reg_required_here): Improve comments.
1737 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1738 (tinsns): Initialize variants field.
1740 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1741 BAD_PC respectively.
1743 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1745 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1746 * config/tc-arm.h: Fix compile time warnings.
1748 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1750 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1751 form @abs16, @(abs16) and @(abs16 + imm).
1753 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1755 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1756 (ISA_HAS_64_BIT_REGS) New.
1757 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1758 mips_emit_delays,macro_build,load_register,load_addresss,
1759 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1760 and/or use new ISA_xxx macros in expressions involving
1761 ISA, particularly mips_opts.isa.
1763 1999-10-18 Michael Meissner <meissner@cygnus.com>
1765 * expr.h (operatorT): Add machine dependent operators md1..md8.
1766 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1767 for the machine dependent operators to use.
1769 * expr.c (op_rank): Add machine dependent operators.
1771 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1773 (O_cpregister): Ditto.
1774 (md_begin): Change X_op test that field is wide enough to use
1775 O_max instead of O_alpha_max.
1776 (cpu_types): Fill in missing initializer.
1777 (alpha_num_macros): Make unsigned.
1778 (md_assemble): Make opnamelen be size_t.
1779 (md_apply_fix): Cast alpha_num_operands to int before testing.
1780 (alpha_force_relocation): Ditto.
1781 (alpha_fix_adjustable): Ditto.
1782 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1783 (tc_gen_reloc): Ditto.
1784 (tc_get_register): Ditto.
1789 (s_alpha_ent): Ditto.
1790 (s_alpha_end): Ditto.
1791 (s_alpha_frame): Ditto.
1792 (s_alpha_prologue): Ditto.
1793 (s_alpha_file): Ditto.
1794 (s_alpha_gprel32): Ditto.
1795 (s_alpha_proc): Ditto.
1796 (s_alpha_set): Ditto.
1797 (s_alpha_base): Ditto.
1798 (s_alpha_align): Ditto.
1799 (s_alpha_arch): Ditto.
1800 (alpha_align): Ditto.
1801 (assemble_insn): Suppress unused variable warning.
1803 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1804 order in the structure.
1805 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1807 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1809 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1811 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1813 * config/tc-i386.c (i386_index_check): Correct #endif location.
1815 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1817 * as.c (show_usage): Document new options.
1818 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1819 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1820 (parse_args): Parse the new options.
1821 (main): If there were warnings, and --fatal-warnings
1822 was specified, print an error.
1823 * as.h: New variable, flag_fatal_warnings, for new option.
1825 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1827 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1828 '@'. Change autoincrement completers to fall through to cache control
1831 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1833 (pa_parse_addb_64_cmpltr): New function.
1835 * config/tc-hppa.c (pa_ip): Change error message.
1836 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1837 '?Q' args to allow falling through.
1839 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1840 Remove unused conditional codes.
1841 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1843 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1845 * config/tc-d30v.c (CHAR_BIT): Define.
1846 (check_range): Fix bit operations to support integers bigger than
1849 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1851 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1854 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1855 Doug Evans <devans@cygnus.com>
1857 Add support for m32rx.
1858 * config/tc-m32r.c (enable_m32rx): New static global.
1859 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1860 (allow_m32rx): New function.
1861 (M32R_SHORTOPTS): Add `O'.
1862 (md_longopts): Add --m32rx plus several warning options.
1863 (md_parse_option): Handle new options.
1864 (md_show_usage): Print them.
1865 (md_begin): Enable m32rx.
1866 (OPERAND_IS_COND_BIT): New macro.
1867 (first_writes_to_seconds_operands): New function.
1868 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1869 (target_make_parallel,assemble_two_insns): New functions.
1870 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1871 If optimizing and m32rx, try to make consecutive insns parallel.
1873 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1875 * config/tc-mips.c (nopic_need_relax): Allow for the
1876 .sdata.foo sections generated by -fdata-sections,
1877 and for the .gnu.linkonce.s sections generated by C++.
1879 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1881 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1882 with cleaner code using completer prefixes. Add 'Y'.
1884 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1886 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1888 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1889 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1890 insn does not match and we should try the next insn in the table.
1892 1999-09-22 Nick Clifton <nickc@cygnus.com>
1894 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1896 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1898 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1901 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1903 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1904 OBJ_ELF. If ELF, add "sq".
1905 (md_parse_option): If ELF, ignore -s and -q.
1906 (md_show_usage): Mention ELF options.
1908 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1910 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1913 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1915 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1917 * config/tc-hppa.c (struct pa_it): New field "trunc".
1918 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1919 (pa_parse_ftest_gfx_completer): New function
1920 (pa_parse_fp_cnv_format): New function.
1922 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1923 (md_apply_fix): Handle 22bit pc-rel branches.
1925 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1927 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1929 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1931 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1933 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1935 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1936 (pa_ip): Handle 'fX'.
1938 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1940 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1941 unwinds unless the function is in the text space.
1942 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1944 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1946 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1947 (md_assemble): To here. Tweak address generation.
1949 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1951 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1952 (md_assemble): Call dwarf2_where for OBJ_ELF.
1953 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1954 (pa_end_of_source): New function.
1955 * tc-hppa.h (md_end): Define for OBJ_ELF.
1957 1999-09-14 Michael Meissner <meissner@cygnus.com>
1959 * configure.in (Canonicalization of target names): Remove adding
1960 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1961 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1962 * configure: Regenerate.
1964 1999-09-14 Donn Terry <donn@interix.com>
1966 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1968 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1970 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1971 pc-relative jmp/call to an absolute symbol.
1972 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1973 absolute section symbols.
1975 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1976 jump handling code and comments.
1978 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1980 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1981 the value if TE_PE and a global defined symbol.
1983 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1985 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1986 print the symbol, rather than printing it here.
1988 1999-09-11 Donn Terry <donn@interix.com>
1990 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1991 BFD_RELOC_RVA relocations.
1993 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1994 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1997 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1999 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2000 * doc/internals.texi (Object format backend): Document
2003 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2004 relocations against global symbols if TE_PE.
2006 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2007 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2009 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2012 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2013 symbols which do not have a constant value, or tags with
2014 non-tags. Remove the symbol from the list before adding it at the
2017 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2018 C_FCN symbol differently if TE_PE.
2019 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2020 appears in the pseudo-op, rather coff_line_base which is only set
2023 * config/obj-coff.c (obj_coff_loc): New static function.
2024 (obj_pseudo_table): Add "loc".
2026 * config/obj-coff.c (add_lineno): Check that the line number is
2029 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2030 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2032 (md_atof): Return NULL rather than 0.
2033 * config/tc-i386.c (md_atof): Change type to int.
2034 * expr.c (expr): Change first parameter to int.
2035 * config/obj-coff.c: Add declarations for static functions.
2036 (coff_frob_symbol): Use SYM_AUXENT.
2037 * config/tc-i386.h (flag_16bit_code): Don't declare.
2039 * config/obj-coff.c (obj_coff_section): Default to setting
2040 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2042 * write.c (adjust_reloc_syms): Print adjusted fixup.
2044 * expr.c (integer_constant): Correct too_many_digits calculation
2047 1999-09-09 Andreas Schwab <schwab@suse.de>
2049 * doc/c-arm.texi: Fix arguments of @var to not contain
2052 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2054 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2056 (md_parse_option): Only support -k flag for ELF and COFF targets.
2058 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2060 * config/tc-hppa.c (pa_ip): Put strict register checks before
2061 call to pa_parse_number.
2063 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2065 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2067 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2070 1999-09-06 Donn Terry <donn@interix.com>
2072 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2074 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2076 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2077 candidate instruction. Require registers for register arguments
2078 when in strict mode. Require assemble-time constants for
2079 constants when in strict mode.
2080 (pa_get_absolute_expression): Require a constant when in strict
2083 1999-09-06 Nick Clifton <nickc@cygnus.com>
2085 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2087 1999-09-04 Steve Chamberlain <sac@pobox.com>
2089 * config/tc-pj.c: New file, supports picoJava in ELF.
2090 * config/tc-pj.h: Ditto.
2091 * configure.in (pjl*, pj*): New targets.
2092 * Makefile.am: Rebuild dependencies.
2093 (CPU_TYPES): Add pj.
2094 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2095 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2096 * doc/c-pj.texi: New file.
2097 * doc/as.texinfo: Add some PJ specifics.
2098 * doc/all.texi: Add PJ to the list of all architectures, sort them
2100 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2101 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2103 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2105 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2106 (obj_frob_file): Test for null pointer.
2107 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2108 (OBJ_PROCESS_STAB): And here.
2109 (elf_obj_sy): Remove
2111 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2112 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2113 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2115 * config/obj-coff.c (no_func): Remove.
2116 (coff_format_ops): Change occurrences of no_func to 0, as we test
2117 for 0 in obj-multi.h.
2119 * configure.in: Enable bfd for i386-coff when primary target is
2120 bfd. Enable i386 elf,coff emulation support. Don't set
2121 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2122 emulation to support.
2123 *configure: Regenerate.
2125 1999-09-02 Nick Clifton <nickc@cygnus.com>
2127 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2128 .section .line directive is encountered.
2130 1999-09-01 Nick Clifton <nickc@cygnus.com>
2132 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2135 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2136 * as.texinfo: Document --gdwarf2 command line option.
2137 Add additional documentation of ARM command line switches.
2139 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2141 * config/tc-i386.c (i386_intel_memory_operand): Combine
2142 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2143 and RESTORE_END_STRING around parse_register calls.
2144 (i386_operand): Here too.
2145 (i386_is_reg): Remove.
2146 (parse_register): Move as_bad calls from within this function to
2149 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2151 Based on a patch from H.J. Lu <hjl@gnu.org>
2152 * config/tc-i386.c (parse_register): Handle FP regs specially.
2153 (md_begin): Remove '(' and ')' from register_chars.
2155 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2157 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2158 error message (done elsewhere).
2160 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2162 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2164 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2166 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2169 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2171 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2173 Add new completers. Fix bug in 64 bit condition handling.
2175 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2178 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2180 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2182 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2184 1999-08-27 Jim Wilson <wilson@cygnus.com>
2186 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2187 (struct ls): Add frag field. Initialize it to zero.
2188 (out_end_sequence): New local text_frag. Set it while in text section.
2189 Replace address check with frag check. Set ls.frag to text_frag if
2190 out_set_addr called.
2191 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2192 Set it before switching sections. Replace address check with frag
2193 check. Set ls.frag to saved_frag if out_set_addr called.
2195 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2197 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2198 output "advance_pc" opcode instead of calling gen_addr_line().
2199 The latter has the undesired side-effect of creating a new row
2200 in the debug line info matrix.
2202 1999-08-26 Jim Wilson <wilson@cygnus.com>
2204 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2205 ls.last_filename if last is less than zero. Set ls.last_filename
2206 when allocating new entry.
2207 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2210 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2212 * config/tc-i386.c (i386_index_check): Fix the displacement size
2213 when INFER_ADDR_PREFIX.
2215 1999-08-18 Nick Clifton <nickc@cygnus.com>
2217 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2220 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2222 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2223 handle 0xffffNNNN constants correctly.
2225 1999-08-16 Nick Clifton <nickc@cygnus.com>
2227 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2230 1999-08-13 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2233 (md_apply_fix3): Always pass positive values to
2234 validate_offset_imm.
2236 1999-08-12 Nick Clifton <nickc@cygnus.com>
2238 * config/tc-arm.c (skip_whitespace): New macro.
2239 Formatting tidy ups.
2241 (md_apply_fix3): Store relocation offset in addend for ELF based
2243 (arm_force_relocation): Always generate relocs for Thumb function
2246 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2248 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2249 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2251 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2253 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2254 flags for the unwind subspace.
2256 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2257 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2258 suitable relocation based on the size of the target's pointer.
2259 Always Use subsegment zero for the unwinders.
2260 (pa_level): Handle "2.0w".
2262 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2264 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2265 with the following instruction unless this was specified.
2267 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2269 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2270 certain sections, to match BFD changes.
2272 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2274 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2275 (EXTRA_SCRIPTS): Define to keep automake happy.
2276 * Makefile.in: Rebuild.
2278 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2280 * Makefile.am: Rename .dep* files to DEP*.
2281 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2282 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2284 * Makefile.in: Rebuild.
2286 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2288 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2290 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2292 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2293 avoid problems on DOS filesystems.
2294 * Makefile.in: Rebuild.
2296 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2298 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2300 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2303 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2305 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2306 line to create ${GDBINIT} rather than .gdbinit.
2307 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2309 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2311 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2313 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2315 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2317 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2319 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2320 non-adjustable symbols.
2322 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2324 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2326 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2328 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2331 1999-08-05 Donn Terry <donn@interix.com>
2333 * config/te-interix.h: New file.
2334 * configure.in (i386-*-interix*): New target.
2335 * configure: Rebuild.
2337 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2339 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2340 selectors for ELF too.
2341 (selector_table): Add "ltp" and "rtp" selectors.
2343 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2345 * config/tc-i386.c (i386_operand): No need to change
2346 operand_string pointer in segment reg case before goto
2347 do_memory_reference. Initialise displacement_string_start and
2348 displacement_string_end after do_memory_reference label.
2349 (i386_index_check): Add operand_string param, and print error
2350 message on failure here.
2351 (i386_intel_memory_operand): Instead of here.
2352 (i386_operand): And here.
2353 (INFER_ADDR_PREFIX): Enable.
2355 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2357 * config/tc-i386.h (DefaultSize): Define. Renumber following
2358 opcode_modifier defines.
2360 From Etienne Lorrain <etienne.lorrain@ibm.net>
2361 * config/tc-i386.c (stackop_size): New variable.
2362 (set_16bit_code_flag): Clear it here.
2363 (set_16bit_gcc_code_flag): New function.
2364 (md_pseudo_table): Add "code16gcc" entry.
2365 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2367 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2369 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2370 next_set_end even if the end symbol is being discarded.
2372 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2373 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2374 * config/obj-coff.c: Likewise.
2375 (seg_info_type): Remove.
2376 (seg_info_off_by_4): Change to array of segT.
2377 (s_get_segment): Adjust accordingly.
2378 (obj_pseudo_table): Fully initialize sentinel entry.
2380 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2381 Ralf Baechle <ralf@uni-koblenz.de>.
2383 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2385 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2387 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2389 * config/tc-i386.c: Indentation and white space changes.
2390 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2391 don't enable it by default.
2392 (i386_intel_operand): Remove redundant prototype.
2393 Move check on number of memory operands, and i.mem_operands++
2394 (i386_intel_memory_operand): To here.
2395 Remove i386_immediate code from here. Remove special case code
2396 for input and output using (%dx). Remove base/index checks and
2397 call i386_index_check instead. Save initial operand_string
2398 argument for error message.
2399 (i386_operand): Remove redundant prototype. Move base/index
2400 checks to i386_index_check.
2401 (i386_displacement): Move intel mode check for non-zero
2403 (i386_intel_memory_operand): To here.
2405 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2407 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2408 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2409 by .register pseudo-op if -64 and --no-undeclared-regs.
2410 (s_register, sparc_adjust_symtab): New functions.
2411 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2412 Declare sparc_adjust_symtab as tc_adjust_symtab.
2413 * doc/c-sparc.texi: Add description of #ignore special literal
2414 for .register pseudo-op.
2416 1999-07-30 Catherine Moore <clm@cygnus.com>
2418 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2419 the relocation's section offset.
2421 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2423 * write.c (fixup_segment): Fix generic error check overflow test.
2425 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2426 X_add_number to long.
2428 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2430 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2433 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2435 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2438 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2440 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2442 * configure.bat: Remove; obsolete.
2443 * config/go32.cfg: Likewise.
2445 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2447 * configure.in (i386-*-vxworks*): New target.
2448 * configure: Rebuild.
2450 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2452 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2454 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2456 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2458 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2459 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2460 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2461 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2462 MAX_RELOC_EXPANSION): Define.
2463 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2465 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2467 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2468 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2469 block. Print a warning if an 8-bit or 16-bit constant
2470 displacement or immediate is truncated on output.
2471 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2473 (i386_operand): Disallow immediate jump absolute operand.
2475 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2477 * configure.in: Bump version number to 2.9.5.
2478 * configure: Rebuild.
2480 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2483 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2485 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2486 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2488 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2490 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2492 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2494 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2495 if -mno-fpu was given.
2496 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2498 (cons_fix_new_arm): Remove misleading comments.
2500 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2502 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2504 (relax_segment): Likewise. After giving a rs_org error, convert
2505 the frag to rs_align to avoid cascading errors.
2507 1999-07-12 Andreas Schwab <schwab@suse.de>
2509 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2511 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2513 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2514 as appropriate. Fill in structure initializations. Add variable
2515 initializations. Add casts.
2516 * dwarf2dbg.c (print_stats): Change i to size_t.
2517 * listing.c (listing_listing): Change list_line to unsigned int.
2519 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2521 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2522 rather than checking for \001 and \002 in symbol name.
2523 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2525 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2527 * configure.in (hppa*-linux-gnu*): New target.
2528 * configure: Rebuilt.
2530 1999-07-08 Nick Clifton <nickc@cygnus.com>
2532 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2534 1999-07-07 Nick Clifton <nickc@cygnus.com>
2536 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2537 accessing symbolP directly.
2539 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2541 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2544 1999-07-05 Nick Clifton <nickc@cygnus.com>
2546 * config/tc-arm.c (ARM_EXT_V5): Define.
2547 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2548 (md_begin): Detect ARM v5 architectures.
2549 (md_parse_option): Accept arm v5 specification.
2550 (md_show_usage): Documment -marmv5 switch.
2552 * doc/c-arm.texi: Document -marmv5 command line option.
2554 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2556 (validate_immediate_twopart): New function. Determine if a
2557 constant can be computed by two ADD instructions.
2558 (output_inst): Remove its command line parameter - it was never
2560 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2561 implememt the ADRL pseudo op.
2562 (tc_gen_reloc): Generate a suitable error message if an ADRL
2563 instruction tries to generate a real reloc.
2565 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2567 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2569 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2572 1999-06-27 H.J. Lu <hjl@gnu.org>
2574 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2575 non BFD_ASSEMBLER case.
2577 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2579 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2582 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2584 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2585 out_end_sequence() when the address decreases due to a new frag.
2586 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2587 numbering starts with 1.
2589 1999-06-23 Nick Clifton <nickc@cygnus.com>
2591 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2593 (mcore_s_text): Call obj_elf_text for ELF target.
2594 (mcore_s_data): Call obj_elf_data for ELF target.
2595 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2597 (mcore_s_bss): New function: Dump literal table before changing
2599 (mcore_s_comm): New function: Dump literal table before changing
2602 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2603 No longer static functions.
2604 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2605 Provide prototypes for these functions.
2607 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2609 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2610 a list of names, to try obj_segment_name, and to try abbreviated
2611 names when using COFF without long section names.
2613 * config/tc-alpha.c: More use of symbol accessor functions.
2614 * config/tc-arc.c: Likewise.
2615 * config/tc-d30v.c: Likewise.
2616 * config/tc-fr30.c: Likewise.
2617 * config/tc-i860.c: Likewise.
2618 * config/tc-m88k.c: Likewise.
2619 * config/tc-mcore.c: Likewise.
2620 * config/tc-ns32k.c: Likewise.
2621 * config/tc-sparc.c: Likewise.
2622 * config/tc-v850.c: Likewise.
2624 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2625 sy_value with appropriate accessor functions.
2626 * config/tc-arm.c (md_apply_fix3): Likewise.
2627 * config/tc-d10v.c (AT_WORD_P): Likewise.
2628 * config/tc-v850.c (reg_name_search): Likewise.
2630 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2631 use symbol_get_bfdsym instead.
2632 * config/tc-ppc.c (md_assemble): Likewise.
2633 * config/tc-v850.c (v850_comm): Likewise.
2635 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2637 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2638 the symbol, rather than accessing the bsym member.
2639 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2640 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2641 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2642 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2643 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2644 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2645 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2646 * config/tc-v850.c (tc_gen_reloc): Likewise.
2648 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2650 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2651 (hppa_gen_reloc_type): Conditionalize on BFD64.
2652 (tc_gen_reloc): Re-enable ELF relocations.
2653 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2655 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2657 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2659 (do_ldst): Move assignment out of if condition.
2660 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2661 parentheses to avoid warning.
2663 1999-06-21 Nick Clifton <nickc@cygnus.com>
2665 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2666 macro to get at the BFD symbol associated with a GAS symbol.
2668 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2670 * config/tc-ppc.c: Update for symbol handling changes.
2671 * config/obj-coff.c: Likewise.
2673 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2675 * tc-hppa.c: General cleanups of ELF support. No more spaces
2676 and subspaces for ELF.
2677 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2678 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2679 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2680 (UNWIND_SECTION_NAME): Likewise.
2681 (space/subspace related structures): Conditionalize definitions
2683 (space/subspace directives and support routines): Conditionalize
2684 definitions and references/uses on OBJ_SOM.
2685 (label_symbol_struct): For ELF, track the symbol's segment. For
2686 SOM track its space.
2687 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2689 (USE_ALIASES): Kill for both SOM & ELF.
2690 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2691 (pa_space, pa_subspace): Corresponding changes.
2692 (pa_spaces_begin): Corresponding chagnes.
2693 (md_begin): Do not muck around with space/subspace stuff for
2695 (md_apply_fix): Temporarily disable argument relocation stuff
2697 (tc_gen_reloc): Temporarily disable relocation generation for
2699 (pa_build_unwind_subspace): Similarly.
2701 1999-06-16 Nick Clifton <nickc@cygnus.com>
2703 * config/tc-arm.c (thumb_set): New pseudo op.
2704 (text, data, section): Override these pseudo ops with ARM
2706 (s_thumb_set): New function: Perform the same as a .set pseudo
2707 op, but also mark the alias'ed symbol as being a Thumb
2709 (arm_s_text): New function: Perform the same as the .text
2710 pseudo op, but dump the literal pool before changing
2712 (arm_s_data): New function: Perform the same as the .data
2713 pseudo op, but dump the literal pool before changing
2715 (arm_s_section): New function: Perform the same as the
2716 .section pseudo op, but dump the literal pool before changing
2718 (arm_cleanup): Do not reset the current section before dumping
2721 1999-06-17 Nick Clifton <nickc@cygnus.com>
2723 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2724 OPTION_NO_WARN_UNMATCHED entries.
2725 (md_parse_option): Generate a warning message if an unrecognised
2726 option is encountered.
2728 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2729 (get_operands): When parsing an expression after an '@' symbol
2730 has been detected, do not ignore '#' symbols.
2731 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2734 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2736 From K. Richard Pixley <rich@noir.com>:
2737 * configure.in (ppc-*-vxworks*): New target.
2738 * configure: Rebuild.
2740 1999-06-12 Philip Blundell <philb@gnu.org>
2742 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2744 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2746 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2747 which refer to symbols in linkonce sections, permit reducing the
2748 relocs if the symbol is local.
2750 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2752 * subsegs.c (subseg_text_p): New function.
2753 * as.h (subseg_text_p): Declare.
2754 * read.c (do_align): Use subseg_text_p to set the default fill.
2755 * write.c (subsegs_finish): Likewise.
2756 * config/obj-coff.c (write_object_file): Likewise.
2757 * config/tc-i386.h (md_maybe_text): Don't define.
2758 (md_do_align): Use subseg_text_p to set the default fill.
2759 * config/tc-m32r.c (m32r_do_align): Likewise.
2760 * config/tc-sh.c (sh_do_align): Likewise.
2761 * config/tc-sparc.h (md_do_align): Likewise.
2763 1999-06-12 David O'Brien <obrien@freebsd.org>
2765 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2766 * configure: Rebuild.
2768 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2770 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2771 * Makefile.am: Rebuild dependencies.
2772 * Makefile.in: Rebuild.
2774 * config/tc-i386.c (i386_immediate): Remove unused label
2777 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2778 * symbols.c: Likewise.
2779 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2780 sy_next field when taking address, rather than symbol_next.
2782 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2784 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2785 value from the output file architecture.
2786 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2787 * dwarf2dbg.h: Change bfd_vma to addressT.
2789 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2791 * dwarf2dbg.h: Use PARAMS in function declarations.
2793 1999-06-11 Martin Dorey <mdorey@madge.com>
2795 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2796 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2798 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2800 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2802 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2804 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2807 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2809 * read.c (read_a_source_file): Only declare inescape if
2812 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2814 (find_entry_byval): Add parens to avoid warning.
2816 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2818 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2821 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2823 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2826 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2827 synthetize_setx): New functions.
2828 (md_assemble): Broken the special cases into the above
2829 functions. Make compiler happy if sizeof(bfd_vma)==4.
2830 Fix sethi generated from set/setuw. If instructions have a relloc,
2831 always clear the fields to be relocated in the opcode.
2832 (sparc_ip): Remove special_case global variable.
2834 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2836 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2837 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2838 indication of success rather than a value.
2839 (itbl_get_val): Likewise.
2840 (itbl_get_field): Use strcspn. Change delimiters to include
2842 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2843 (itbl_get_val): Likewise.
2844 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2846 * symbols.c (copy_symbol_attributes): Convert local symbols to
2849 1999-06-10 Nick Clifton <nickc@cygnus.com>
2851 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2854 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2856 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2857 Optimize set if sizeof(bfd_vma) == 64.
2858 (sparc_ip): Fix sethi - without %hi() it should generate
2859 R_SPARC_22 reloc, not R_SPARC_HI22.
2860 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2862 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2864 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2865 (s_ncons): New function.
2866 (native_op_table): New table.
2867 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2868 R_SPARC_OLO10 handling.
2870 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2872 * expr.h (struct expressionS): Revert last change; widen X_op.
2873 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2875 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2877 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2878 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2879 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2880 * Makefile.in: Regenerated.
2882 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2883 `common' pass on to s_mri_common.
2884 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2886 1999-06-06 Richard Henderson <rth@cygnus.com>
2888 * config/obj-elf.c (obj_elf_section): Don't free the return
2889 value of demand_copy_C_string.
2891 1999-06-05 Richard Henderson <rth@cygnus.com>
2893 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2894 creation logic from obj_elf_create_section.
2896 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2897 (section_stack): New.
2898 (special_sections): Make const.
2899 (obj_elf_section): Gut and rewrite parsing.
2900 (obj_elf_change_section): New function broken out of obj_elf_section.
2901 (obj_elf_parse_section_letters): Likewise.
2902 (obj_elf_section_word): Likewise.
2903 (obj_elf_section_type): Likewise.
2904 (obj_elf_previous): Treat as a toggle.
2905 (obj_elf_popsection): New.
2906 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2907 (ppc_section_type): Likewise.
2908 * config/tc-ppc.h: Likewise.
2910 * expr.h (struct expressionS): Don't make X_op a bitfield.
2911 * config/tc-alpha.c: Update for symbol handling changes.
2912 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2913 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2915 1999-06-05 Richard Henderson <rth@cygnus.com>
2917 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2918 (dwarf2_gen_line_info): Kill unused variables.
2919 (dwarf2_finish): Likewise.
2920 (dwarf2_where): Likewise.
2921 (dwarf2_directive_file): If we've only got a string,
2922 hand off to s_app_file.
2923 * ecoff.c: Move the include of ecoff.h.
2924 * symbols.h (S_IS_FUNCTION): Prototype.
2926 * read.c (LEX_HASH): Supply a default.
2928 (s_globl): Update `c' after skipping whitespace.
2929 * read.h (LEX_END_NAME, is_name_ender): New.
2930 * expr.c (get_symbol_end): Respect it.
2932 1999-06-04 Mark Klein <mklein@dis.com>
2934 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2936 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2938 * config/tc-hppa.c: Update for symbol handling changes.
2940 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2942 * cgen.c: Update for symbol handling changes.
2943 * config/tc-m32r.c: Likewise.
2945 * config/tc-hppa.h: Update for symbol handling changes.
2946 * config/tc-hppa.c: Likewise.
2948 * config/tc-arm.h: Update for symbol handling changes.
2949 * config/tc-arm.c: Likewise.
2950 (symbol_make_empty): Remove. Just use symbol_create.
2952 * symbols.c (symbol_set_tc): Correct name.
2954 * Makefile.am: Rebuild dependencies.
2955 ($(OBJS)): Don't depend upon struc-symbol.h.
2956 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2957 * dep-in.sed: Don't remove struc-symbol.h.
2958 * Makefile.in: Rebuild.
2960 * doc/internals.texi (Symbols): Describe changes in symbol
2963 1999-06-03 Richard Henderson <rth@cygnus.com>
2965 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2966 instead of doing the work by hand.
2968 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2970 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2971 state of line state-machine.
2972 (struct ls): Collect DWARF2 line state-machine state in new member
2973 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2974 resulted in any DWARF2 directives.
2975 (reset_state_machine): New function.
2976 (out_end_sequence): Ditto.
2977 (dwarf2_gen_line_info): When switching sections or switching to a
2978 lower text address, call out_end_sequence() first to terminate the
2979 previous code sequence as code sequences MUST have monotonically
2980 increasing addresses.
2981 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2983 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2985 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2986 DWARF2 debug info (line information only, at this point).
2987 * as.h: Update comment about supported debug formats.
2988 * dwarf2dbg.c, dwarf2dbg.h: New files.
2989 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2991 * expr.c (operand): Don't use [ for parens if we want an index op.
2992 (op_encoding): Switch [ into O_index, if desired.
2993 (op_rank): Renumber with O_index on bottom.
2994 (expr): If O_index, match closing bracket.
2995 * expr.h (O_index): New.
2997 * read.c (read_a_source_file): Conditionally allow matched "
2998 in lines passed to md_assemble.
3000 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3002 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3004 Add support for storing local symbols in a small structure to save
3005 memory when assembling large files.
3006 * as.h: Don't include struc-symbol.h.
3007 (symbolS): Add typedef.
3008 * symbols.c: Include struc-symbol.h.
3009 (local_hash): New static variable.
3010 (save_symbol_name): New static function, from symbol_create.
3011 (symbol_create): Call save_symbol_name.
3012 (local_symbol_count): New static variable.
3013 (local_symbol_conversion_count): Likewise.
3014 (LOCAL_SYMBOL_CHECK): Define.
3015 (local_symbol_make): New static function.
3016 (local_symbol_convert): New static function.
3017 (colon): Handle local symbols. Create local symbol for local
3019 (symbol_table_insert): Handle local symbols.
3020 (symbol_find_or_make): Create local symbol for local label name.
3021 (symbol_find_base): Check for local symbol.
3022 (symbol_append, symbol_insert): Check for local symbols.
3023 (symbol_clear_list_pointers, symbol_remove): Likewise.
3024 (verify_symbol_chain): Likewise.
3025 (copy_symbol_attributes): Likewise.
3026 (resolve_symbol_value): Handle local symbols.
3027 (resolve_local_symbol): New static function.
3028 (resolve_local_symbol_values): New function.
3029 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3030 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3031 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3032 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3033 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3034 (symbol_previous, symbol_next): New functions.
3035 (symbol_get_value_expression): Likewise.
3036 (symbol_set_value_expression): Likewise.
3037 (symbol_set_frag, symbol_get_frag): Likewise.
3038 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3039 (symbol_mark_used_in_reloc): Likewise.
3040 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3041 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3042 (symbol_mri_common_p): Likewise.
3043 (symbol_mark_written, symbol_clear_written): Likewise.
3044 (symbol_written_p): Likewise.
3045 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3046 (symbol_section_p, symbol_equated_p): Likewise.
3047 (symbol_constant_p): Likewise.
3048 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3049 (symbol_get_obj, symbol_set_obj): Likewise.
3050 (symbol_get_tc, symbol_set_tc): Likewise.
3051 (symbol_begin): Initialize local_hash.
3052 (print_symbol_value_1): Handle local symbols.
3053 (symbol_print_statistics): Print local symbol statistics.
3054 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3055 Declare new symbols.c functions. Move many declarations here from
3057 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3058 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3059 (struct symbol): Move bsym to make it clearly the first field.
3060 Remove TARGET_SYMBOL_FIELDS.
3061 (symbolS): Don't typedef.
3062 (struct broken_word): Remove.
3063 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3064 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3065 (symbol_clear_list_pointers): Likewise.
3066 (symbol_insert, symbol_remove): Likewise.
3067 (symbol_previous, symbol_append): Likewise.
3068 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3069 (struct local_symbol): Define.
3070 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3071 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3072 (local_symbol_get_frag, local_symbol_set_frag): Define.
3073 (local_symbol_get_real_symbol): Define.
3074 (local_symbol_set_real_symbol): Define.
3076 * write.c (write_object_file): Call resolve_local_symbol_values.
3077 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3078 (TARGET_SYMBOL_FIELDS): Don't define.
3079 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3080 ECOFF_DEBUGGING, add ECOFF fields.
3081 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3082 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3083 ECOFF_DEBUGGING, add ECOFF fields.
3084 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3085 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3086 * config/tc-mcore.h: Don't include struc-symbol.h.
3087 (TARGET_SYMBOL_FIELDS): Don't define.
3088 (struct mcore_tc_sy): Define.
3089 (TC_SYMFIELD_TYPE): Define.
3090 * Many files: Use symbolS instead of struct symbol. Use new
3091 accessor functions rather than referring to symbolS fields
3094 * read.c (s_mri_common): Don't add in value of line_label.
3096 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3097 checking for SEC_LINK_ONCE.
3099 * config/tc-sh.h (sh_fix_adjustable): Declare.
3101 * app.c (input_buffer): New static variable.
3102 (app_push): Save saved_input in allocated buffer.
3103 (app_pop): Restored saved_input.
3104 (do_scrub_chars): Change get parameter to take char * and int as
3105 arguments. Change GET macro to pass input_buffer to get
3106 function. Don't save input into allocated buffer.
3107 * as.h (do_scrub_chars): Update declaration.
3108 * input-file.c (input_file_get): Change to take char * and int.
3109 Read data into passed in buffer. Remove static buffer.
3110 * read.c (scrub_from_string): Change to take char * and int. Copy
3111 data into passed in buffer.
3113 * hash.h: Neaten. Declare hash_traverse.
3114 * hash.c: Complete rewrite based on BFD hashing code.
3115 * gasp.c (chunksize): New variable.
3116 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3119 1999-05-28 Nick Clifton <nickc@cygnus.com>
3121 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3122 addend unless the target uses an old ABI.
3124 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3126 -Wchar-subscripts cleanup
3127 * listing.c (listing_newline): Use unsigned char variable, so
3128 calls to isascii,iscntrl are correct.
3129 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3131 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3132 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3133 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3134 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3136 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3138 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3140 (arch_coldfire_p): New #define.
3141 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3143 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3145 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3147 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3148 (install_operand): Add place `N'.
3149 (init_table): Add registers ACC, MACSR, MASK.
3151 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3153 * config/tc-m68k.c: Change mcf5200 --> mcf.
3154 (archs): Add mcf5206e, mcf5307.
3155 (m68k_ip): Add format `u'.
3156 (install_operand): Add place `m', `M', `h'.
3157 (init_table): Add upper/lower registers.
3159 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3161 1999-05-28 Martin Dorey <mdorey@madge.com>
3163 * config/tc-i960.c: Several minor changes to add ELF and
3164 BFD_ASSEMBLER support.
3165 * config/tc-i960.h: Likewise.
3166 * configure.in (i960-*-elf*): New target.
3167 * aclocal.m4, configure: Rebuild.
3169 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3171 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3172 reloc changes when defined(BFD_ASSEMBLER).
3174 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3176 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3178 * write.c (write_print_statistics): Output to file, not stderr.
3180 * expr.c (generic_bignum_to_int32,64): Prototype.
3182 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3183 output_sleb128, output_uleb128, output_big_sleb128,
3184 output_big_uleb128, output_big_leb128): Prototype.
3185 (output_big_sleb128, output_big_uleb128): Make inline.
3186 (output_big_leb128): Remove inline
3188 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3189 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3190 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3191 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3192 value for correct overflow check in write.c:fixup_segment.
3193 * write.c (fixup_segment): Move bitfield overflow checks to after
3194 the md_apply_fix call.
3195 * config/obj-coff.c (fixup_segment): Likewise.
3196 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3197 valueT *val argument.
3199 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3201 * config/atof-ieee.c (gen_to_words): Correctly round a
3202 denormalized number. Fix off-by-one in range checking for
3203 exponent in a denormal.
3205 1999-05-10 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3210 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3212 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3214 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3216 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3217 (ReverseRegRegmem): Remove.
3218 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3219 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3220 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3223 From Doug Ledford <dledford@redhat.com>
3224 * config/tc-i386.h (RegXMM): New for P/III.
3225 * config/tc-i386.c: Add support for P/III.
3227 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3229 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3230 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3231 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3233 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3235 * config/tc-i386.c (i386_immediate): Skip whitespace before
3236 complaining about junk after expression.
3237 (i386_displacement): Likewise.
3239 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3241 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3242 Don't copy before downcaseing.
3244 1999-05-05 Catherine Moore <clm@cygnus.com>
3246 * tc-m68k.c: Include elf/m68k.h.
3247 (m68k_elf_final_processing): New routine.
3248 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3251 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3253 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3256 1999-04-30 Nick Clifton <nickc@cygnus.com>
3258 * config/tc-mcore.c (mcore_s_section): Dump literals before
3261 1999-04-29 Nick Clifton <nickc@cygnus.com>
3263 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3266 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3268 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3269 (TC_INIT_FIX_DATA): Delete.
3270 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3271 (TC_INIT_FIX_DATA): Delete.
3272 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3273 * write.c (fix_new_internal): Initialize fx_cgen member.
3274 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3275 (gas_cgen_md_apply_fix3): Update.
3276 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3277 (md_cgen_record_fixup_exp): Update.
3278 (FX_OPINFO_R_TYPE): Update.
3280 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3281 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3282 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3283 * frags.h (struct frag): Make opindex, opinfo ints.
3285 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3287 1999-04-26 Tom Tromey <tromey@cygnus.com>
3289 * aclocal.m4, configure: Updated for new version of libtool.
3291 1999-04-22 Nick Clifton <nickc@cygnus.com>
3293 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3295 (md_apply_fix3): Do not fix up absolute relocations against
3298 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3300 1999-04-20 Nick Clifton <nickc@cygnus.com>
3302 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3303 changes and data-in-text directives.
3304 (mcore_cons): New function: intercept cons() operations.
3305 (mcore_float_cons): New function: intercept float_cons()
3307 (mcore_stringer): New function: intercept stringer() operations.
3309 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3311 * obj.h (struct format_ops): Change generate_asm_lineno field to
3313 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3315 * config/tc-alpha.c (find_opcode_match): Add default case to
3317 (find_macro_match): Likewise.
3318 (load_expression): Parenthesize && within ||.
3320 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3322 1999-04-17 Nick Clifton <nickc@cygnus.com>
3324 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3325 .text .data .section pseudo ops.
3326 (mcore_s_section): New function. Dump lits before changing secs.
3327 (mcore_s_text): New function. Dump lits before changing secs.
3328 (mcore_s_data): New function. Dump lits before changing secs.
3330 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3332 * config/tc-mips.c (mips_32bitmode): New.
3333 (md_begin): Set mips_32bitmode if needed.
3334 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3335 Set EF_MIPS_32BITMODE.
3337 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3339 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3342 1999-04-16 Nick Clifton <nickc@cygnus.com>
3344 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3346 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3348 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3349 expressions correctly.
3352 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3354 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3356 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3358 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3359 and fmpynfadd instructions.
3361 1999-04-11 Richard Henderson <rth@cygnus.com>
3363 * as.h (environ): Declare it, if needed.
3364 * as.c (dump_statistics): Don't declare environ.
3365 * configure.in (environ): Detect declaration.
3366 * configure, config.in: Rebuild
3368 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3369 (i386_displacement): Allocate enough space for replacement buffer.
3370 Clean up replacement buffer initialization.
3372 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3374 * subsegs.c (section_symbol): Don't create a new symbol if one
3375 already exists; instead, use the existing one, but set its segment
3376 and frag data if it hasn't already been defined.
3377 * config/obj-coff.c (c_section_symbol): Likewise.
3379 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3381 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3383 1999-04-08 Nick Clifton <nickc@cygnus.com>
3385 * config/tc-mcore.c: New File: Support routines for MCore
3387 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3388 * config/obj-coff.c: Add support for mcore-pe target.
3390 * Makefile.am: Add support for MCore targets.
3391 * Makefile.in: Regenerate.
3392 * configure.in: Add support for MCore targets.
3393 * configure: Regenerate.
3395 * doc/all.texi: Set MCORE.
3396 * doc/as.texinfo: Document MCore specific command line options.
3398 * write.h: Prevent multiple inclusion.
3400 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3402 * asintl.h (LC_MESSAGES): Never define.
3403 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3405 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3408 * Makefile.am (m68k-parse.c): If configuring in the source
3409 directory, copy m68k-parse.y into the local directory before
3410 running ylwrap, to remove spurious differences when generating
3412 * Makefile.in: Rebuild.
3414 * config/tc-sparc.h (md_do_align): Just allocate the number of
3415 bytes necessary, rather than always allocating 1024.
3417 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3419 * listing.c (listing_newline): Add cast to avoid warning.
3420 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3421 * config/tc-i386.c (i386_scale): Add return value.
3422 (build_displacement_string): Remove unused local temp_disp2.
3423 (i386_intel_memory_operand): Add parentheses to avoid warning.
3424 (i386_intel_operand): Remove unused local end_of_operand_string.
3425 (i386_operand): Remove unused local operand_modifier.
3426 (i386_operand): Add parens to avoid warning.
3428 1999-04-04 Don Bowman <don@pixsci.com>
3430 * configure.in: Add mips*-*-vxworks* target; have it define
3432 * configure, config.in: Rebuild.
3434 1999-03-31 Nick Clifton <nickc@cygnus.com>
3436 * configure.in (emulations): Add support for arm-epoc-pe.
3437 * configure: Regenerate.
3438 * config/te-epoc-pe.h: New file. Define macros specific to
3440 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3441 for arm-epoc-pe target.
3443 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3445 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3447 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3449 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3450 detect ",n" without a condition.
3451 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3454 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3456 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3457 instruction is encoded with one bit.
3460 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3462 * doc/internals.texi (CPU backend): Mention that
3463 line_separator_chars should not include newline. From thi
3464 <ttn@mingle.glug.org>.
3466 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3468 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3469 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3471 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3473 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3475 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3477 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3480 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3482 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3484 1999-03-15 Martin Hunt <hunt@cygnus.com>
3486 * app.c (do_scrub_begin): Change '-' back to a symbol char
3487 so we can use multiple opcodes on a line again.
3489 * config/tc-d30v.c: By default, warn if a symbol has
3490 the same name as a register. Plus some minor
3491 updates from the branch.
3493 1999-03-13 Nick Clifton <nickc@cygnus.com>
3495 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3496 BFD_RELOC_16 and BFD_RELOC_64.
3498 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3500 * expr.c (expr): Add missing else.
3502 1999-03-12 Nick Clifton <nickc@cygnus.com>
3504 * config/tc-arm.c (md_apply_fix3): Improve error message.
3506 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3508 * Makefile.am (CPU_TYPES): Add fr30.
3509 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3510 (fr30,m32r dependencies): Update.
3511 * Makefile.in: Rebuild.
3513 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3514 (gas_cgen_record_fixup_exp): Ditto.
3515 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3516 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3517 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3518 (md_cgen_lookup_reloc): Update use of operand->type.
3519 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3520 (md_convert_frag): Call cgen_operand_lookup_by_num.
3521 (md_cgen_lookup_reloc): Update use of operand->type.
3522 (m32r_cgen_record_fixup_exp): Ditto.
3524 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3526 * config/tc-mips.c (md_show_usage): Fix message.
3528 1999-03-03 Nick Clifton <nickc@cygnus.com>
3530 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3531 and LDR reg,=<expr> instruction.
3533 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3536 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3538 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3540 1999-02-17 Nick Clifton <nickc@cygnus.com>
3542 This patch was created by: Scott Bambrough
3543 <scottb@corelcomputer.com>
3546 Special cased '@' character. The '@' character is used as the
3547 ARM assembler comment character, as a special character
3548 and in ELF .symver pseudo-op's, and as a special character in
3549 .type and .section pseudo-ops.
3550 (symver_pseudo): New static variable.
3551 (symver_state): New static variable.
3552 (struct app_save): Add field 'symver_state'.
3553 (app_push): Save global symver_state int struct app_save.
3554 (app_pop): Restore global symver_state from struct app_save.
3555 (do_scrub_chars): Special case handling of '@' character in
3558 * configure.in: Modified to recognize armv* uname syntax from ARM
3560 * configure: Regenerated.
3562 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3563 a prefix to the section's type.
3564 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3565 the type's typename.
3567 * config/tc-arm.h: Add support for PIC generation:
3568 (pic_code): New boolean.
3569 (obj_relocate_extern): Define.
3570 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3571 (TC_CONS_FIX_NEW): Define.
3572 (tc_fix_adjustable): Define.
3573 (GLOBAL_OFFSET_TABLE_NAME): Define.
3575 * config/tc-arm.c: Add support for PIC generation:
3576 (line_seperator_chars): Allow ';' as a seperator for Linux.
3577 (is_immediate_prefix): New macro.
3578 (arm_parse_reloc): New function.
3579 (s_arm_elf_cons): New function.
3580 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3581 (md_undefined_symbol): Special case handling for the Global Offset
3583 (md_apply_fix3): Handle PIC relocs.
3584 (tc_gen_reloc): Handle PIC relocs.
3585 (md_parse_option): Add support for '-k' command line switch to
3586 enable PIC generation.
3587 (cons_fix_new_arm): New function.
3588 (s_arm_elf_cons): New function.
3590 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3592 * configure.in: Add comments for uses of AC_DEFINE.
3593 * acinclude.m4: Likewise.
3594 * acconfig.h: Remove.
3595 * aclocal.m4: Rebuild.
3596 * configure: Rebuild.
3597 * Makefile.in: Rebuild.
3598 * config.in: Rebuild.
3600 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3602 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3603 non-constant offset from a base register.
3605 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3607 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3610 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3612 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3613 (emit_insn): Look for pc-relative and no-overflow specifiers on
3614 internal relocation types.
3616 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3618 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3621 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3623 (mips_4650, mips_4010, mips_4100): Variables removed.
3624 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3625 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3627 (md_begin): Don't bother initializing the mips_NNNN variables;
3628 mips_cpu is set, and that's good enough now.
3629 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3630 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3631 (show): New function, to handle wrapping in the CPU lists.
3632 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3634 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3636 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3637 than treat as an immediate specifier.
3639 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3641 * config/tc-i386.c: Prototype many functions.
3642 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3643 (i386_immediate): Remove unused second argument.
3644 (i386_intel_operand): Fix i386_is_reg typo.
3645 (i386_operand): Use allow_naked_reg.
3646 (output_invalid): Make operand int for K&R.
3648 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3650 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3652 * Makefile.in: Rebuild.
3654 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3656 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3658 (EXTRA_as_new_SOURCES): Comment out.
3659 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3660 * Makefile.in: Rebuild.
3661 * doc/Makefile.in: Rebuild.
3662 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3663 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3664 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3665 * configure: Rebuild.
3666 * aclocal.m4: Rebuild.
3667 * config.in: Rebuild.
3668 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3669 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3670 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3671 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3672 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3673 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3674 (gas_cgen_record_fixup_exp): Ditto.
3675 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3676 descriptor, not global variable.
3677 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3678 descriptor, not global variable. Refer to insert_operand handler
3679 via cpu descriptor, not global function.
3680 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3681 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3682 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3683 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3684 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3685 * config/tc-m32r.c: Ditto.
3686 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3687 (md_assemble): Ditto.
3688 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3690 1999-02-09 Nick Clifton <nickc@cygnus.com>
3692 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3693 relocations for ELF targets.
3695 1999-02-08 Nick Clifton <nickc@cygnus.com>
3697 * configure.in: Add support for StrongARM target.
3698 * configure: Regenerate.
3700 1999-02-05 Nick Clifton <nickc@cygnus.com>
3702 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3704 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3707 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3709 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3711 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3713 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3714 (INTEL_DWORD_MNEM_SUFFIX): Define.
3717 (DWORD_PTR): Define.
3718 (XWORD_PTR): Define.
3720 (OFFSET_FLAT): Define.
3722 (NONE_FOUND): Define.
3725 * config/tc-i386.c (set_intel_syntax): New routine.
3726 (intel_syntax): Declare.
3727 (allow_naked_reg): Declare.
3728 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3729 (intel_float_operand): New routine.
3730 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3731 Handle brackets as well as parens. Call i386_intel_operand for
3732 intel syntax. Reverse operands if appropriate. Handle new
3733 suffixes. Handle movzx and movsx.
3734 (i386_is_reg): New routine.
3735 (i386_immediate): New routine.
3736 (i386_scale): New routine.
3737 (i386_displacement): New routine.
3738 (i386_operand_modifier): New routine.
3739 (build_displacement_string): New routine.
3740 (i386_parse_seg): New routine.
3741 (i386_intel_memory_operand): New routine.
3742 (i386_intel_operand): New routine.
3743 (i386_operand): Call i386_displacement, i386_immediate,
3744 i386_scale, etc. instead of handling inline.
3745 (parse_register): Handle registers without prefix.
3747 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3749 * configure: Regenerate.
3750 * configure.in (arm-*-oabi): New.
3751 (thumb-*-oabi): New.
3752 * config/tc-arm.c (target_oabi): Declare.
3753 (md_apply_fix3): Support REL relocs.
3754 (md_parse_option): Handle -oabi.
3755 (elf32_arm_target_format): New routine.
3756 (md_longopts): Add OPTION_OABI.
3757 * config/tc-arm.h: Redefine TARGET_FORMAT.
3760 1999-01-28 Nick Clifton <nickc@cygnus.com>
3762 * write.c (write_relocs): Handle out of range error.
3764 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3765 (fr30_force_relocation): Default to 0.
3767 * config/tc-fr30.h (obj_fix_adjustable): Define.
3768 (TC_FORCE_RELOCATION): Define.
3770 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3773 1999-01-16 Nick Clifton <nickc@cygnus.com>
3775 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3776 merge of two instructions if the left instruciton kills the right.
3778 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3780 * Makefile.in: Regenerate.
3781 * configure.in: Redo test for using cgen.
3782 * configure: Regenerate.
3784 1999-01-09 Nick Clifton <nickc@cygnus.com>
3786 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3787 redefinition of this macro.
3789 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3791 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3794 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3796 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3797 a read of HI or LO and an immediatly following branch.
3799 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3801 * config/tc-mips.c (md_begin): Another correction to the setting of
3804 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3806 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3808 1998-12-21 Nick Clifton <nickc@cygnus.com>
3810 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3811 bit insn when optimizing, so that parallelised instructions will
3812 start on a 32 bit boundary.
3814 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3816 * config/tc-mips.c (mips_eabi64): New.
3817 (md_begin): Set mips_eabi64.
3818 (mips_elf_final_processing): Use it.
3820 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3822 * config/tc-mips.c (mips_elf_final_processing):
3823 Correct setting of ABI in e_flags.
3825 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3827 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3829 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3831 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3833 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3835 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3836 warning, values that don't fit in the field.
3838 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3840 * config/tc-mips.c (mips_abi_string): New.
3841 (md_parse_option,md_longopts): Add mabi.
3842 (mips_elf_final_processing): Set e_flags based on mabi flag.
3844 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3846 * config/tc-mips.c (md_parse_option): Handle vr4111.
3848 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3850 * config/tc-h8300.c (build_bytes): Change message given if the
3851 instruction requires H8/300H mode and we're not in Hmode, to
3852 suggest that it may be the operand modes that are the problem, not
3853 necessarily the opcode.
3855 1998-12-10 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-fr30.c: Add line separator character.
3859 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3861 * configure.in (hppa-*-mpeix*): New target.
3862 * config/obj-som.h (obj_som_compiler): Declare.
3863 * config/obj-som.c (compiler_seen): New static variable.
3864 (obj_som_compiler): New function.
3865 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3866 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3867 (pa_type_args): Set hppa_priv_level.
3868 (pa_compiler): New static function if OBJ_SOM.
3869 * configure: Rebuild.
3871 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3873 * read.c (output_leb128): Don't mark as inline.
3875 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3877 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3878 AIX .vbyte unaligned data support.
3879 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3880 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3883 1998-12-07 Nick Clifton <nickc@cygnus.com>
3885 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3888 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3890 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3891 BFD_RELOC_ARM_PCREL_BRANCH.
3893 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3895 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3896 checking the target type.
3897 (mips-dec-bsd*): Set endian to little.
3898 * configure: Rebuild.
3900 COFF weak symbol support, based on patches from Mark Elbrecht
3901 <snowball3@usa.net>:
3902 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3903 * config/obj-coff.c (obj_coff_weak): New static function.
3904 (obj_coff_endef) [both versions]: Handle weak symbols.
3905 (coff_frob_symbol): Likewise.
3906 (yank_symbols): Likewise.
3907 (obj_pseudo_table): Add "weak".
3909 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3910 <aymeric.vincent@emi.u-bordeaux.fr>.
3911 * aclocal.m4: Rebuild with current tools.
3912 * configure: Rebuild.
3914 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3915 an assertion failure for a case we can't handle when OBJ_ECOFF.
3917 * expr.c (operator): And with 0xff to avoid problems with signed
3920 1998-12-03 Nick Clifton <nickc@cygnus.com>
3922 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3923 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3925 1998-12-02 Nick Clifton <nickc@cygnus.com>
3927 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3930 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3932 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3935 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3937 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3940 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3942 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3944 (d10v_cleanup): Only generate previous insn if a multiline insn is
3947 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3949 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3952 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3954 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3955 -marm6xxx command line switches.
3957 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3959 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3960 (itbl-ops.o): Delete duplicate dependencies.
3961 Rebuild dependencies.
3962 Add fr30 dependencies.
3963 * Makefile.in: Rebuild.
3965 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3967 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3969 * listing.c: Ignore line terminator characters found inside
3972 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3974 * po/gas.pot: Regenerated.
3976 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3978 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3979 fr30_is_label_start(). Also checks for delay slot insns.
3981 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3982 FR30 instructions which contain a colon in the mnemonic.
3984 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3986 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3988 * config/tc-fr30.c: Removed currently superflous code.
3990 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3992 * config/tc-fr30.h: New file.
3993 * config/tc-fr30.c: Tweaking so that it will compile.
3995 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3997 * config/tc-d10v.h (obj_fix_adjustable): Define.
3998 (TC_FORCE_RELOCATION): Define.
3999 (d10v_force_relocation): Declare.
4000 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4001 (md_apply_fix3): Handle Vtable relocs.
4002 (d10v_fix_adjustable): New.
4003 (d10v_force_relocation): New.
4005 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4007 * config/tc-d30v.c: Change default behaviour to ignore potential
4008 conflicts between register name and symbol names.
4010 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4012 * configure.in: Add fr30-*-*.
4013 * config/tc-fr30.c: New file.
4014 * Makefile.in: Regenerated.
4015 * config.in: Regenerated.
4016 * configure: Regenerated.
4017 * doc/Makefile.in: Regenerated.
4018 * po/gas.pot: Regenerated.
4020 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4022 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4025 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4027 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4029 (do_scrub_chars): Add some casts to unsigned char to avoid
4030 unwanted sign extension.
4031 * read.c (lex_type): Set characters about 127 to be symbol
4033 * config/tc-i386.c (md_begin): Set identifier_chars and
4034 operand_chars for values above 127.
4036 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4038 * configure.in: detect cygwin* instead of cygwin32*
4039 * configure: regenerate
4041 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4043 * listing.c: Add support for producing a listing from piped
4046 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4048 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4049 (append_insn): Account for the tx39's multiply behavior.
4051 1998-10-26 Michael Meissner <meissner@cygnus.com>
4053 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4054 from assemble_parallel_insns. Add support for '->' to indicate
4055 explicitly serializing the instructions.
4056 (md_assemble): Ditto.
4058 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4060 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4063 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4065 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4067 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4069 * config/tc-mips.c : support frame and regmask/fregmask when
4070 MIPS_STABS_ELF is specified.
4072 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4074 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4075 (md_apply_fix): Don't return 1 for VTABLE relocs.
4076 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4078 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4080 * doc/c-i386.texi: Replace occurences of "opcode" with
4081 "instruction mnemonic", "instruction", or "mnemonic" when
4082 referring to the name of an instruction. Use "opcode" when
4083 referring to the sequence of machine bytes.
4085 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4086 (is_opcode_char): Rename to is_mnemonic_char.
4087 (md_assemble and i386_operand): Correct error messages from
4088 "opcode" to "instruction mnemonic"
4089 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4090 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4091 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4092 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4093 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4094 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4095 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4097 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4099 * config/tc-i386.c (i386_operand): Check for garbage after
4102 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4104 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4105 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4107 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4109 * config/tc-sh.h (obj_fix_adjustable): Define.
4110 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4111 (md_apply_fix): Likewise.
4112 (tc_gen_reloc): Likewise.
4113 (sh_fix_adjustable): New.
4115 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4117 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4118 * cgen.h (gas_cgen_finish_insn): Update prototype.
4119 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4120 cgen_insn_t -> CGEN_INSN_INT.
4121 (make_parallel): Update handling of CGEN_INT_INSN_P.
4122 (assemble_parallel_insn): Ditto.
4123 (target_make_parallel): New function.
4124 (md_assemble): Use it.
4126 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4128 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4130 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4132 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4133 converted into lower case.
4135 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4137 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4138 (gas_cgen_tc_gen_reloc): Likewise.
4139 * config/tc-m32r.h (obj_fix_adjustable): Define.
4140 * config/tc-m32r.c (m32r_fix_adjustable): New.
4141 (m32r_force_relocation): Handle VTABLE relocs.
4143 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4145 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4147 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4149 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4150 to lower case before parsing.
4152 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4153 parallel insns modift buts in the PSW as a side effect.
4155 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4157 * config/tc-d30v.c (find_format): Test for missing flag and
4160 (md_apply_fix3): Fix error messages to avoid
4161 assumption about presence of a symbol.
4163 (parallel_ok): Disallow parallel instructions that both modify the
4166 (find_format): Generate a warning if an odd numbered register is
4167 used as the first register in a mutli-register instruction.
4169 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4171 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4172 relocations are always associated with a symbol.
4174 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4176 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4177 (elf32_sparc_force_relocation): Declare.
4178 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4179 (tc_gen_reloc): Handle vtable relocs.
4180 (elf32_sparc_force_relocation): New.
4182 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4184 * symbols.c (S_IS_FUNCTION): New.
4185 * config/tc-v850.h (obj_fix_adjustable): Define.
4186 (TC_FORCE_RELOCATION): Define.
4187 (v850_force_relocation): Declare.
4188 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4189 of fx_addnumber for VTABLE reloc addends.
4190 (md_apply_fix3): Handle VTABLE relocs.
4191 (v850_fix_adjustable): New.
4192 (v850_force_relocation): New.
4194 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4196 * tc-hppa.c (fp_operand_format): Add some additional formats.
4197 (pa_ip): Do not automatically promote into pa2.0 mode.
4198 (pa_level): Handle ".level 2.0".
4200 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4202 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4203 * config/tc-i386.h (template.extension_opcode): Change to
4204 unsigned int to allow full range of 8-bit opcode suffixes.
4205 (None): Redefine as 0xffff.
4207 From Jeff B Epler <jepler@usgs.gov>
4208 * doc/c-i386.texi (i386-SIMD): New section.
4210 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4212 * read.c (discard_rest_of_line): New function.
4213 * read.h: Declare it.
4214 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4216 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4218 * config/tc-d10v.c (find_symbol_matching_register): New function.
4219 (find_opcode): Cope with the case where a register name matches
4222 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-v850.c (md_pcrel_from): Rename to
4225 v850_pcrel_from_section.
4226 (v850_pcrel_from_section): Do not resolves symbols in other
4229 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4231 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4233 * config/tc-d10v.c (find_opcode): Generate an error if a register
4234 is supplied for an operand that should not be a register.
4236 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4238 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4239 instructions to have another instruction in the right bin.
4241 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4243 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4244 the right container if the left container holds a branch
4247 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4249 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4250 both a register name and symbol name.
4251 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4253 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4255 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4256 execution unit class.
4258 (reg_name_search): If a name matches a register and a symbol,
4259 prefer the register.
4260 (find_format): Disallow flag registers when a general purpose
4261 register is required.
4262 If a number is required, but a register has been given, check to
4263 see if a symbol with the same name as the register exists, and if
4264 so, use that symbol.
4266 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4268 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4270 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4272 * config/tc-d30v.c (find_format): Do not accept flag registers as
4273 general purpose registers.
4274 (find_format): If an immediate value is expected at a given place
4275 in a format, but a register name has been provided instead, check
4276 to see if that register name matches the name of a predefined
4277 symbol and if it does, then use the symbol instead.
4278 (reg_name_search): If a register name matches a symbol name,
4279 prefer the register name to the symbol name.
4281 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4283 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4284 the previous insn to empty.
4286 1998-09-20 Michael Meissner <meissner@cygnus.com>
4288 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4289 pieces, forcing the use of an ANSI compiler.
4291 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4293 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4295 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4297 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4299 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4301 (obj_elf_vtable_entry): Likewise.
4302 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4303 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4304 (tc_gen_reloc): Likewise.
4305 (arm_fix_adjustable): Likewise.
4306 (elf32_arm_force_relocation): New.
4307 (armelf_frob_symbol): Remove coff-style symbol support.
4309 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4311 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4313 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4315 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4316 OBJ_COFF so that routine is defined for a.out format.
4318 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4320 * config/tc-i386.c (i386_operand): Detect non-segment registers
4321 used as segment prefixes.
4323 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4325 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4326 optimize across FDE boundaries.
4328 * config/obj-coff.c (obj_coff_section): Preserve any link once
4329 flags when setting the section flags.
4331 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4333 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4334 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4336 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4338 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4341 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4343 * frags.c (frag_grow): Include the size of the frag struct in the
4346 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4347 if the new subseg comes before the old.
4349 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4351 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4352 to handle edge8 and edge16.
4354 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4356 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4357 before we clobber the symbol involved.
4359 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4361 * config/tc-arm.c: Remove OBJ_ELF definitions for
4362 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4363 use arm_adjust_symtab for OBJ_COFF.
4364 (armelf_adjust_symtab): New Routine.
4365 * config/tc-arm.h: Define obj_adjust_symtab to
4366 armelf_adjust_symtab for OBJ_ELF.
4368 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4370 * configure.in: Make all i386-elf targets use bfd_gas.
4371 * config/tc-i386.c (tc_i386_force_relocation): New.
4372 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4373 (md_apply_fix3): Likewise.
4374 (tc_gen_reloc): Handle them.
4375 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4376 tc_i386_force_relocation.
4378 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4380 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4382 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4384 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4385 current opcode after writing the first insturction of a reverse
4388 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4390 * read.h (generate_lineno_debug): Add prototype.
4391 * read.c (generate_lineno_debug): Make non-static.
4393 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4395 * config/tc-i386.c (md_assemble): Only warn for address/data size
4398 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4400 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4401 against Thumb function names, as the linker needs this information.
4403 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4405 * expr.c (operand): Check also that there is no advance in operand
4406 after atof_generic in order to decide "is it label 0f or floating
4409 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4411 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4412 command line options with a single dash.
4413 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4415 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4417 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4418 * tc-arm.c (arm_fix_adjustable): New routine.
4420 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4422 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4423 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4424 demand_empty_rest_of_line before mri_comment_end.
4425 (equals): Check garbage after expression before
4426 mri_comment_end in MRI mode.
4428 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4430 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4431 small immediate constant to use the constant itself rather than
4434 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4436 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4437 (pa_leave): Likewise.
4439 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4441 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4443 (i386_operand): Fix an error message.
4445 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4447 * doc/c-arm.texi (ARM Directives): Document .req directive.
4449 * config/tc-arm.c (reg_required_here): Display erroneous string if
4450 the register name could not be decoded.
4451 Do not set inst.instruction if the sift is -1.
4453 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4455 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4458 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4460 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4461 even if it is belived to be unnecessary.
4463 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4465 config/tc-i386.c (i386_operand): Size immediate constants by
4466 suffix (erroneously removed as part of July 7 change).
4468 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4470 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4471 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4472 (armelf_frob_symbol): New Routine.
4473 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4475 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4477 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4479 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4481 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4482 command line switches passed to assembler.
4484 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4486 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4487 (gas_cgen_opcode_desc): Declare.
4488 (gas_cgen_parse_operand): Declare.
4489 (*): Prepend gas_ to gas specific fns to denote them as such.
4491 * cgen.c (gas_cgen_opcode_desc): New global
4492 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4493 (queue_fixup): Renamed from cgen_queue_fixup.
4494 (*): Prepend gas_ to gas specific fns to denote them as such.
4496 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4497 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4498 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4499 Open opcode table and initialize it.
4500 (make_parallel): Use gas_cgen_opcode_desc.
4501 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4502 (md_assemble): Ditto.
4504 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4506 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4507 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4508 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4509 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4510 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4511 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4512 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4513 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4514 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4515 (INIT_STAB_SECTION): Likewise.
4516 (OBJ_PROCESS_STAB): Likewise.
4518 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4519 (md_parse_option): Watch for them.
4520 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4521 (md_begin): Kill neverdef code.
4522 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4523 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4524 (s_alpha_coff_wrapper): New.
4525 (md_pseudo_table): Trap all ECOFF pseudos.
4527 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4529 Start of changes to remove mdebug section from mips*-elf
4530 Based on MIPS_STAB_ELF definition
4531 * acconfig.h: undef if not configured
4532 * config.in: undef if not configured
4533 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4534 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4535 * stabs.c (s_stab_generic): flush frag
4537 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4539 * configure.in: (arm-*-elf): Handle.
4540 (thumb-*-elf): Handle.
4541 * configure: Regenerate.
4542 * read.c (stringer): Fix typo in comment.
4543 * write.c (fixup_segment): Don't add symbol value to addend if
4545 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4547 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4550 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4552 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4553 (write_2_short): Emit warning if new flag is set.
4554 (do_assemble): Set flags if left instruction is one of special
4555 "right-instruction-killer" type.
4557 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4559 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4560 Always output words in debug_info section as big endian.
4561 (sparc_target_format): Choose correct bfd target.
4562 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4564 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4566 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4567 to work with internationalization code. Issue an error when two
4568 operands match that are not allowed to match.
4570 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4572 * configure.in (install_tooldir): Allow target to specify whether
4573 it wants to be installed in $(tooldir)/bin.
4574 * configure: Regenerate.
4575 * Makefile.am (install-exec-local): Set install-exec-tooldir
4576 dependency via configure.
4577 * Makefile.in: Regenerate.
4579 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4581 * Makefile.am (install-exec-local): Split into two ...
4582 (install-exec-bindir,install-exec-tooldir): New rules.
4583 * Makefile.in: Regenerate.
4585 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4587 * Makefile.am (install-exec-local): Don't remove the file before
4588 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4589 W. Rozycki <macro@ds2.pg.gda.pl>.
4590 * Makefile.in: Rebuild.
4592 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4594 * cgen.c: Include libiberty.h.
4595 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4596 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4597 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4598 (md_cgen_lookup_reloc)): Declare.
4599 (md_cgen_record_fixup_exp): Declare.
4600 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4601 (m32r_relax_frag): Declare.
4602 (cgen_md_apply_fix3): Decls moved to cgen.h.
4603 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4604 (m32r_cgen_record_fixup_exp): Delete decl.
4605 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4606 (assemble_nop): Delete.
4607 (expand_debug_syms): Delete unused `exp'.
4608 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4609 Add default case for -Wall.
4610 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4611 (md_atof): Delete unused wordP.
4613 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4615 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4618 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4620 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4621 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4622 .print, .purgem, and .struct. Remove documentation for
4625 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4627 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4628 Update call to insert_operand.
4630 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4632 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4634 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4636 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4637 whitespace after a prefix operator.
4639 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4641 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4643 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4645 * config/tc-sparc.c (log2): New static function.
4646 (s_reserve): Use log2 to convert alignment before calling
4648 (s_common): Use log2 to convert alignment before calling
4649 record_alignment and frag_align.
4650 (sparc_cons_align): Use log2.
4652 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4654 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4655 (s_common): Likewise.
4657 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4658 initialization of waddr.
4659 (sparc_elf_final_processing): Add default case to switch.
4661 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4663 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4664 than temporary real.
4666 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4668 * write.c (subsegs_finish): Don't align the segments if there were
4671 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4672 copying aux information.
4674 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4675 expression into a symbol.
4677 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4679 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4680 type to unsigned int.
4681 (md_assemble): Change type used to store offsets from unsigned
4683 (i386_operand): Switch error check to only call RESTORE_END_STRING
4684 once after parse_register.
4686 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4688 * config/tc-v850.c (md_show_usage): Changed format to match that
4691 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4693 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4695 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4697 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4700 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4702 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4703 * doc/Makefile.in: Rebuild.
4705 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4707 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4708 for %lo expressions.
4709 (mips_ip, case 'u'): Move range check after code to mask
4710 off bits in %hi/%lo expressions. Mask off high bits for
4713 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4715 * doc/Makefile.am (gasver.texi): New target.
4716 (as.info, as.dvi): Depends upon gasver.texi.
4717 * doc/as.texinfo: Include gasver.texi. Mention version number on
4718 title page and in top node.
4719 * doc/Makefile.in: Rebuild.
4721 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4723 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4724 but not including the line containing the edict.
4725 * listing.h (LISTING_EOF): New.
4726 * input-scrub.c (input_scrub_next_buffer): Call it.
4728 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4730 * config/tc-i386.c (i386_operand): Don't set the size of an
4731 immediate address based solely on the suffix and the mode.
4733 * config/tc-i386.c (md_assemble): Add assertion to make sure
4734 overlap2 does not set Imm.
4736 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4737 sequences of whitespace to a single space.
4738 (is_space_chars): Just compare with space.
4739 (md_begin): Don't initialize space_chars.
4740 (md_assemble): Just skip a single whitespace character.
4741 (i386_operand): Rewrite base-index parsing to use new
4742 parse_register, and to skip white space. Skip white space in a
4743 number of other places too. Don't give error message if
4744 parse_register fails.
4745 (parse_register): Change reg_string parameter to be non-const.
4746 Add end_op parameter. Skip white space after the `%', and return
4747 end of register string. Give error message here rather than
4750 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4752 Based on patch from Matt Semersky <matts@scd.hp.com>:
4753 * expr.c (op_encoding): Make const.
4754 (expr_set_precedence): New function.
4755 (expr_begin): Don't set operator rankings, just call
4756 expr_set_precedence.
4757 * expr.h (expr_set_precedence): Declare.
4758 * read.c (s_mri): Call expr_set_precedence.
4760 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4762 * doc/as.texinfo (Statements): Remove paragraph discussing
4763 continuing lines with a backslash. This hasn't worked for years,
4766 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4768 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4770 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4771 (ps_CTORS, ps_DTORS): New section types.
4772 (vms_fixup_xtors_section): New function
4773 (Ctors_Psect, Dtors_Psect): Define.
4774 (IS_GXX_XTOR): Define
4775 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4776 Filter static constructors/destructors and add to
4777 Ctors_Symbols/Dtors_Symbols chain.
4778 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4779 appropriate section.
4781 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4782 * makefile.vms: Merge vax/vms support.
4784 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4786 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4787 (elf_pseudo_table): Add them.
4788 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4789 (md_apply_fix): Accept them.
4790 (mips_fix_adjustable): Don't adjust them.
4791 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4792 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4793 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4794 (tc_fix_adjustable): Don't adjust them.
4796 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4798 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4800 * Makefile.in: Regenerate.
4801 * configure.in: AC_SUBST cgen_cpu_prefix.
4802 * configure: Regenerate.
4804 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4806 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4807 Changed all users of COND12_DELAY.
4809 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4811 * config/tc-mn10300.c (set_arch_mach): New function.
4812 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4813 (md_begin): Default to mn10300 mode.
4814 (md_assemble): Only accept instructions for the core mn10300
4815 chip and the active machine type.
4817 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4819 * subsegs.h (segment_info_type): Give the struct a name.
4820 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4821 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4822 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4823 * config/tc-w65.h (tc_reloc_mangle): Declare.
4824 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4826 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4828 * config/tc-v850.c (v850_comm): Restore old section
4829 after common processing.
4831 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4833 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4835 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4837 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4838 char with code that explicitly sign-extends.
4840 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4842 * config/tc-v850.c (md_begin): Restore text section as the current
4843 section after creating call table sections.
4844 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4847 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4848 with call to macro SYM_AUXINFO.
4850 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4852 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4853 with the program transform name.
4854 * Makefile.in: Rebuild.
4856 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4858 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4861 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4863 * config/tc-i386.c (i386_operand): Be prepared for a space between
4864 the open parenthesis and the start of the register operand,
4865 because of the June 16 change.
4867 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4869 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4872 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4874 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4875 even if it is belived to be unnecessary.
4877 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4879 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4881 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4883 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4885 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4886 shift amount for a repeated operand. The shift amount for the
4887 repeated copy comes from the size of the operand.
4889 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4891 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4893 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4895 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4897 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4899 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4900 characters in it as LEX_IS_SYMBOL_COMPONENT.
4901 * config/tc-i386.h (tc_symbol_chars): Define.
4902 (extra_symbol_chars): Declare.
4903 * config/tc-i386.c (extra_symbol_chars): Define.
4904 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4905 (line_comment_chars): Set to '/' if TE_LINUX.
4906 * doc/c-i386.texi (i386-prefixes): Update.
4907 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4909 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4911 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4912 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4914 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4916 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4917 constraint in instructions REP & REPI.
4919 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4921 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4922 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4924 (check_range): If the operand is shifted, then shift the number
4925 before checking its range.
4927 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4929 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4932 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4934 * config/tc-v850.c (v850_comm): Create special sections as needed.
4936 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4938 * config/tc-d10v.c (write_2_short): Addition of swapping
4939 instructions for sequential and reverse sequential order when
4940 given order is not possible.
4942 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4944 * Makefile.am: Rebuild dependencies.
4945 (DEP_INCLUDES): Fix reference to intl build directory.
4946 * Makefile.in: Rebuild.
4948 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4950 * doc/c-i386.texi: Update 16 bit documentation.
4952 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4953 IgnoreDataSize to IgnoreSize as they are used for address size as
4955 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4956 32-bit mode, similarly addr16/data16 and variants.
4958 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4960 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4961 sequential word multiply instructions.
4963 (do_assemble): Add extra command line argument, to allow mul32
4964 attribute to be preserved across parallel insns.
4965 (md_assemble): Insert NOPs between explicitly parallel insns which
4966 contain an 32 bit multiply and a 16 multiply.
4968 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4970 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4973 * config/tc-i386.c (reloc): Add braces.
4975 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4976 consistent with Intel naming.
4977 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4978 use bitfields in sib_byte.
4979 (modrm_byte): Don't use bitfields here either.
4981 * config/tc-i386.c (current_templates): Add const.
4982 (parse_register): Add const to return, param, and char *s.
4983 (i386_operand): Add const to reg_entry *r.
4984 * config/tc-i386.h (templates): Add const to start, end.
4986 Inspired by code for 16 bit gas support from Martynas Kunigelis
4987 <martynas@nm3.ktu.lt>:
4988 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4989 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4990 (uses_mem_addrmode): Remove.
4991 (md_estimate_size_before_relax): Add support here too.
4992 (md_relax_table): Rewrite interface to md_relax for 16 bit
4994 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4995 (opcode_suffix_to_type): Remove.
4996 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4997 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4998 (md_convert_frag): Likewise.
4999 (i386_operand): Add support for 16 bit base/index regs,
5000 immediates, and displacements. Remove some unnecessary casts, and
5001 localise end_of_operand_string, displacement_string_start,
5002 displacement_string_end variables. Add GCC_ASM_O_HACK.
5003 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5005 * config/tc-i386.c (prefix_hash): Remove.
5006 (md_begin): Rewrite without obstacks. Remove prefix hash table
5007 handling. Rewrite lexical table handling.
5008 (i386_print_statistics): Don't print prefix statistics.
5009 (md_assemble): Rewrite instruction parser so that line is not
5010 converted to lower case. Don't do a hash_find for prefixes,
5011 instead recognise them via opcode modifier.
5012 (expecting_operand, paren_not_balanced): Localise variables.
5013 * config/tc-i386.h (IsPrefix): Define.
5014 (prefix_entry): Remove.
5016 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5017 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5018 '\\' in case where comment_chars contains '/'.
5020 * config/tc-i386.c (MATCH): Ensure given operand and template
5021 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5022 you must write `ljmp *table(%ebx)'.
5024 From H.J. Lu <hjl@gnu.org>:
5025 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5026 as 0 ifndef BFD_ASSEMBLER.
5027 (md_assemble): Allow immediate operands without suffix or
5028 other reg operand to default in size to the current code size.
5030 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5032 * config/tc-v850.c (md_begin): Restore creation of
5033 .call_table_text and .call_table_data sections.
5035 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5037 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5038 after emitting a word of noops.
5040 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5042 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5043 (i386_operand): Simplify checks for valid base/index combinations.
5044 Disallow `in 4(%dx),%al'.
5046 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5048 (add_prefix): Change parameter from char to int.
5050 * config/tc-i386.h (Ugh): Define opcode modifier.
5051 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5053 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5054 CONSISTENT_REGISTER_MATCH macros to check register types more
5055 thoroughly. Check for illegal suffix/operand combinations
5056 when matching insns with operands. Handle new `s' suffix, and
5057 associated FloatMF opcode modifier for float insns with memory
5059 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5060 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5061 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5062 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5063 DATA_PREFIX_OPCODE throughout.
5065 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5066 (md_assemble): Rewrite suffix/register operand checking code to be
5067 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5068 AnyMem, the better to grep.
5070 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5071 given a memory operand. Don't set Abs bits either.
5072 (type_names): Remove Mem*, Abs*.
5073 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5074 define opcode_modifiers as these cases are handled by Disp8,
5075 Disp16, Disp32 and suffix checks.
5076 (COMES_IN_BOTH_DIRECTIONS): Remove.
5077 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5079 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5080 if IgnoreDataSize modifier given. Remove ShortformW modifier
5081 test. Add test for ShortForm in W base_opcode modification.
5082 Merge Seg2ShortForm and Seg3ShortForm code.
5083 * config/tc-i386.h (ShortFormW): Remove.
5084 (IgnoreDataSize): Define.
5086 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5088 * config/tc-d30v.c (md_assemble): Store previous segment state
5089 with previous instruction.
5091 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5093 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5094 (ebp, esp): Remove static variables.
5095 (MATCH): Remove test for InOutPortReg.
5096 (i386_operand): Properly handle InOutPortReg here instead.
5097 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5098 (md_assemble): Simplify and correct modrm and sib generation.
5099 (i386_operand): Add warning for scale without index.
5100 Rewrite checks for valid base/index combinations.
5102 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5103 macros and enclose in do while(0).
5104 (RESTORE_END_STRING): Likewise.
5105 (md_assemble): Add one to printed operand number so we start
5106 from 1 not 0. Add some more gettext invocations.
5107 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5110 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5111 DATA_PREFIX, SEG_PREFIX): Define.
5112 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5113 (check_prefix): Remove function.
5114 (add_prefix): New function. Add prefix to i.prefix as well as
5116 (md_assemble): Changes for add_prefix. Remove hack for wait
5117 prefix, instead always output prefixes in fixed order. Test
5118 for jcxz/loop when selecting between word & dword operations,
5119 and add address size prefix rather than operand size prefix.
5120 Remove operand -> address size hack when emitting jcxz/loop.
5121 (i386_operand): Remove O_Absent check as it's done in expr.
5123 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5125 * configure.in: Recognize m5200 as a cpu_type of m68k.
5126 * aclocal.m4: Rebuild with current libtool.
5127 * configure: Rebuild.
5129 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5131 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5132 to relaxable_symbol to prevent references to external symbol from
5135 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5137 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5138 symbols are relaxable.
5140 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5142 * config/tc-v850.c (md_begin): Don't create special
5143 sections by default.
5145 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5147 * config/tc-mips.c (macro): For div and udiv, close the
5148 reorder block as soon as possible.
5150 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5152 From Matt Semersky <matts@scd.hp.com>:
5153 * macro.c (macro_mri_mode): New function.
5154 * macro.h (macro_mri_mode): Declare.
5155 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5158 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5160 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5163 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5164 until after xstrdup in OBJ_EVAX case.
5166 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5168 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5169 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5170 of hardcoded magic number.
5171 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5173 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5175 * read.c (do_s_func): New function.
5177 * read.h (do_s_func): Add prototype.
5179 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5181 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5182 nops if fill pattern not specified.
5184 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5186 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5187 * config/te-go32.h (TE_GO32): Define.
5188 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5190 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5192 Implement .func/.endfunc pseudo-ops.
5193 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5195 * read.c (potable): Add .func,.endfunc.
5196 (s_func): New function.
5197 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5199 (in_doc_func_p,current_function_label): New static globals.
5200 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5202 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5204 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5205 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5206 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5207 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5208 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5209 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5210 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5211 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5212 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5213 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5214 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5215 * config/tc-a29k.c: Don't define md_short_jump_size,
5216 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5217 * config/tc-alpha.c: Likewise.
5218 * config/tc-alpha.h: Likewise.
5219 * config/tc-arm.c: Likewise.
5220 * config/tc-h8300.c: Likewise.
5221 * config/tc-h8500.c: Likewise.
5222 * config/tc-hppa.c: Likewise.
5223 * config/tc-i860.c: Likewise.
5224 * config/tc-i960.c: Likewise.
5225 * config/tc-ppc.c: Likewise.
5226 * config/tc-sh.c: Likewise.
5227 * config/tc-sparc.h: Likewise.
5228 * config/tc-tic30.c: Likewise.
5229 * config/tc-w65.c: Likewise.
5230 * config/tc-z8k.c: Likewise.
5232 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5234 * config/tc-vax.c (_): Delete this macro used for placeholder
5235 values in vax_operand_width_size; it conflicts with the _() macro
5236 used for internationalization.
5238 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5240 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5241 code. From Chris Moller <moller@bops.com>.
5243 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5244 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5245 * read.c (emit_expr): Initialize seg and subseg fields of a new
5247 * write.c (write_object_file): Switch to the appropriate segment
5248 and subsegment when processing a broken word.
5250 * config/tc-m68k.c (mri_assemble): New static function.
5251 (build_mri_control_operand): Call mri_assemble rather than
5253 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5254 (s_mri_endf, s_mri_endw): Likewise.
5256 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5258 * read.c (s_org): Call md_flush_pending_output if it is defined.
5260 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5262 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5264 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5265 (md_parse_option): Add for same.
5266 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5267 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5268 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5270 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5272 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-arm.c (find_real_start): Relax definition of local
5277 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5279 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5280 symbols at the given address, not just the last one specified.
5282 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5284 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5285 or number_to_chars_littleendian to write data.
5287 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5289 * config/tc-v850.c (md_assemble): Remove artificially created
5290 register name symbols.
5292 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5294 * write.c (fixup_segment): Change "segment" to "section" in
5297 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5299 * write.c (fixup_segment): Change sym1-sym2 message again.
5301 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5303 * write.c (fixup_segment): Improve error message for sym1-sym2
5304 errors when sym1 is in a different segment from sym2.
5306 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5308 * config/tc-m32r.c (warn_unmatched_high): New static local.
5309 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5310 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5311 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5312 (md_parse_option): Likewise.
5313 (md_show_usage): Likewise.
5314 (m32r_frob_file): Likewise.
5316 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5317 (read_a_source_file): Call them.
5318 * read.h (stabs_generate_asm_file): Declare.
5319 * stabs.c (stabs_generate_asm_file): New function.
5320 (generate_asm_file): New function.
5321 (stabs_generate_asm_lineno): Move file name handling into
5324 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5326 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5327 (d30v_current_align, d30v_current_align_seg): New variables.
5328 (d30v_last_label): New variable.
5329 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5330 (s_d30v_data, s_d30v_section): Likewise.
5331 (md_pseudo_table): Call them.
5332 (md_begin): Initialize d30v_current_align_seg.
5333 (md_assemble): Call d30v_align when needed by known current alignment.
5334 (d30v_frob_label, d30v_cons_align): New functions.
5335 * config/tc-d30v.h (md_do_align): Remove.
5336 (tc_frob_label): Call d30v_frob_label.
5337 (md_cons_align): New.
5339 * config/tc-d30v.c (find_format): Convert complex expressions to
5340 expression symbols before processing. Clean up code formatting.
5342 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5344 * po/Make-in (install-info): New target.
5346 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5348 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5350 * config/tc-mn10300.c (md_assemble): Likewise.
5352 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5354 * Makefile.am: Update with `make dep-am'.
5355 (HFILES): Add cgen.h.
5356 (cgen.o): Depend on cgen.h.
5357 * Makefile.in: Regenerate.
5359 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5361 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5363 * gasp.c (grab_label): Permit a label to be a preprocessor
5364 variable by permitting a label to start with a backslash.
5366 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5368 * config/tc-mips.c (validate_mips_insn): Removed hack
5369 for previously inaccessible bitfields in some INSN_TRAP
5372 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5374 * config/tc-d30v.c (do_assemble): Abort with error message
5375 if opcode operands do not match.
5377 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5379 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5380 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5381 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5382 similar new 'q' operand.
5384 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5386 * cgen.c (cgen_asm_finish_insn): Fix typo.
5388 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5391 * cgen.c: Include it.
5392 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5393 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5394 All callers updated.
5395 * config/tc-m32r.c: Include cgen.h.
5396 (m23r_insn): New members num_fixups,fixups.
5398 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5400 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5401 to avoid compiler warning.
5403 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5405 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5408 * makefile.vms (OBJS): Add ehopt.obj
5410 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5412 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5414 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5416 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5417 a short format insn.
5418 (md_assemble): Set it for explicitly packed insns.
5420 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5422 * config/obj-coff.c (c_symbol_merge): Do not take address of
5423 native fields when performing the memcpy.
5425 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5427 * config/tc-mips.c (macro,macro2): Implement
5428 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5430 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5432 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5433 relocations against globally visible symbols.
5434 * config/tc-m68k.c (relaxable_symbol): New macro.
5435 (m68k_ip, md_estimate_size_before_relax): Use it.
5436 (tc_m68k_fix_adjustable): Also handle weak symbols.
5438 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5440 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5441 references to externally visible symbols.
5442 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5443 values in twice for a PC relative reloc if the symbol is
5446 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5447 don't adjust a PC relative reloc against an externally visible
5449 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5450 for a PC relative fixup against an externally visible defined
5451 symbol, arrange to store object file and addend values as though
5452 the symbol were not defined.
5453 (tc_gen_reloc): Likewise.
5455 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5457 * read.c (sizeof_leb128): Referenced externally by write.c so
5460 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5462 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5463 and expand a 'debug' symbol associated with the next instruction
5464 that does not cause a short instruction to be filled with a NOP.
5465 (md_pseudo_table): Add support for .debugsym.
5466 (assemble_parallel_insn): Add calls to expand_debug_sym as
5468 (md_assemble): Ditto.
5470 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5472 * as.c (main): Conditionally call setlocale.
5473 * gasp.c (main): Likewise.
5474 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5475 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5477 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5479 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5481 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5483 * config/tc-hppa.c: Change all calls to bzero to use memset.
5484 (pa_ip): Add cast to avoid warning.
5485 (tc_gen_reloc, md_apply_fix): Likewise.
5486 (pa_find_space_by_number): Likewise.
5487 (hppa_force_relocation): Likewise.
5488 (pa_block): Change i to unsigned int.
5489 * config/obj-som.h (obj_som_copyright): Declare.
5491 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5493 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5494 for line numbers for assembly source.
5496 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * configure.in: Change version number to 2.9.4
5499 * configure: Rebuild.
5501 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5503 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5505 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5507 * ecoff.h: Change symbolS in function declaration to struct
5510 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5512 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5513 (md_convert_frag): Fix i18n typo.
5515 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5517 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5518 * ecoff.h: Protoype it.
5519 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5520 [EVAX] (s_alpha_prologue): Delete.
5521 (md_pseudo_table): Update.
5523 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5525 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5526 array to local pointer.
5527 (get_args, parse_expr): Add casts to avoid warnings.
5529 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5531 * read.c (s_set): Cast xmalloc return value to fragS *.
5532 * config/tc-m68k.c (m68k_ip): Function made static to match
5533 previous forward declaration.
5534 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5536 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5538 * config/tc-v850.c: Add internationalisation macros to error
5541 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5542 macros to error strings.
5544 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5546 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5547 reloc is in the TOC csect.
5548 (md_apply_fix3): Correct gettext typo.
5550 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5552 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5553 .L - they are local labels and the branches are not really
5554 function calls but rather far jumps.
5556 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5558 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5560 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * config/tc-i386.c (md_assemble): Print operand number rather than
5563 using ordinal_names.
5564 (i386_operand): Likewise.
5566 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5568 * Makefile.am (INTLLIBS): Define to work around apparent automake
5570 All Makefiles: Regenerated.
5572 * Many files: Added gettext invocations around user-visible
5574 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5575 HAVE_LC_MESSAGES): Define.
5576 * dep-in.sed: Added asintl.h.
5577 * po/Make-in: New file.
5578 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5580 * read.c (Z_): Renamed from `_'.
5581 * Makefile.am (SUBDIRS): Added po.
5582 (POTFILES): new macro.
5583 (po/POTFILES.in): New target.
5584 ($(OBJS)): Added asintl.h.
5586 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5587 (as_new_LDADD): Added $(INTLLIBS).
5588 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5589 (gasp_new_LDADD): Added $(INTLLIBS).
5590 (gasp_new_DEPENDENCIES): New macro.
5591 * configure, aclocal.m4: Rebuilt.
5592 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5594 (ALL_LINGUAS): Define.
5595 * macro.c: Include "asintl.h".
5596 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5597 * as.h: Include "asintl.h".
5598 * config/tc-i386.c (ordinal_names): Removed.
5599 (md_assemble): Changed error text to avoid ordinal_names.
5600 (i386_operand): Likewise.
5601 (reloc): Added as_bad to avoid i18n problems.
5602 (tc_gen_reloc): Likewise.
5603 * config/tc-arm.c (bad_args): Now a #define.
5605 * config/obj-vms.c (VMS_stab_parse): Changed type of
5607 (global_symbol_directory): Unified strings to avoid i18n
5609 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5610 avoid i18n problems.
5611 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5612 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5614 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5616 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5618 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5620 * as.c (print_version_id): Added an fprintf to avoid i18n
5622 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5624 * expr.c (expr): Added as_warn call to avoid i18n problems.
5625 * messages.c (as_assert): Changed code to avoid i18n problems.
5626 (as_abort): Likewise.
5627 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5628 (s_space): Likewise.
5629 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5631 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5633 * config/tc-i386.c (check_prefix): New static function, split out
5635 (struct _i386_insn): Add wait_prefix field.
5636 (md_assemble): Remove wait_prefix local variable. Use
5637 check_prefix when adding a prefix.
5639 * config/tc-i386.c (current_templates): New static variable.
5640 (md_assemble): Remove current_templates local variable.
5641 (md_assemble, i386_operand): Improve error and warning messages in
5642 many places. Add RESTORE_END_STRING in many places before error
5643 return. Clarify some comments.
5645 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5647 (md_assemble): Parse string instruction operands, looking for
5648 segment override prefixes. Check for invalid segment prefixes on
5650 (i386_operand): i.seg[] and max mem_operand changes for string
5652 * config/tc-i386.h (EsSeg): Define.
5654 * config/tc-i386.h (regKludge): Define.
5655 (iclrKludge, imulKludge): Don't define.
5656 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5657 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5658 opcode_modifier checks to look for more common cases first. Add
5659 default_seg for IsString case.
5661 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5663 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5665 * configure: Rebuild with new automake and libtool.
5666 * aclocal.m4, Makefile.in: Likewise.
5668 * doc/Makefile.am (as.dvi): New target.
5669 * doc/Makefile.in: Rebuild.
5671 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5673 * configure.in: Added sparc86x support.
5675 * configure: Rebuild.
5677 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5679 (md_parse_option): Warn if -EL is not supported for this architecture.
5681 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5683 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5685 * config/tc-mips.c (mips_ip): Note when we use get match on
5686 the full instruction name.
5688 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5690 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5691 back into the expression to handle add/sub simplification correctly.
5693 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5695 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5697 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5699 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5702 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5704 * symbols.c (max_indent_level): New global.
5705 (print_symbol_value_1): Use it.
5706 * expr.h (expr_build_dot): Declare.
5707 * expr.c (expr_build_dot): New function.
5709 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5711 * symbols.c (print_binary): New function.
5712 (print_expr_1): Call it.
5714 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5716 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5717 operand in the opcode.
5719 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5721 * config/tc-i386.h: Reorder operand flags and opcode modifier
5722 flags for clarity. Remove unused definitions: Unknown,
5723 ImmUnknown, DispUnknown, NoModrm.
5724 * config/tc-i386.c (type_names): Add missing Debug type.
5725 (md_assemble): Better duplicate prefix checking. Quicker string
5726 instruction check via new opcode_modifier flag.
5728 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5730 * doc/as.texinfo (Invoking): Clarify -Wa example.
5732 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5734 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5735 (s_mips_weakext): Define.
5736 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5737 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5740 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5742 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5743 is an error if the value can not be computed at assembly time.
5744 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5746 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5748 * gasp.c (main): Set next field of new include_path structure to
5749 NULL. From Avery Pennarun <averyp@gdc.ca>.
5751 * read.c (s_mri_sect): Call as_bad rather than abort for an
5752 unsupported MRI target.
5754 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5756 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5757 the destination of a branch instruction should be altered.
5758 (find_real_start): New function: Locate the real, Thumb coded
5759 start of a Thumb function.
5760 (do_t_branch23): Alter the destination of branches to Thumb
5763 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5765 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5767 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5770 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5772 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5773 * doc/c-hppa.texi: Likewise.
5775 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5777 * Makefile.am: Rebuild dependencies.
5778 * Makefile.in: Rebuild.
5780 * Makefile.am (DEP_INCLUDES): New variable.
5781 (.dep1): Change to work when srcdir is not an absolute path.
5782 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5783 * Makefile.in: Rebuild.
5785 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5787 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5788 LinearAddress patch.
5790 * configure.in: Set version to 2.9.1.
5791 * configure: Rebuild.
5793 * Branched binutils 2.9.
5795 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5797 * config/tc-i386.h (FWait): Define.
5798 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5799 other prefixes. Check FWait flag in opcode table to see which
5800 instructions require an fwait prefix.
5802 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5804 * stabs.c (get_stab_string_offset): Always create a stab string
5807 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5809 Fix some gcc -Wall warnings:
5810 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5811 * ehopt.c (eh_frame_code_alignment): Likewise.
5812 * expr.c (integer_constant, operand): Likewise.
5813 * frags.c (frag_align): Likewise.
5814 * gasp.c (level_0, change_base, doinstr): Likewise.
5815 * hash.c (hash_ask): Likewise.
5816 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5817 (debugging_pseudo): Likewise.
5818 * macro.c (define_macro, check_macro): Likewise.
5819 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5820 (ignore_rest_of_line, float_cons): Likewise.
5821 * symbols.c (decode_local_label_name): Likewise.
5822 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5823 (fixup_segment, number_to_chars_bigendian): Likewise.
5824 (number_to_chars_littleendian): Likewise.
5825 * config/atof-ieee.c (gen_to_words): Likewise.
5826 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5827 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5828 * read.c (output_big_sleb128): Initialize locals to avoid
5830 (output_big_uleb128, equals): Likewise.
5831 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5832 to unsigned int. Change zeros to unsigned int.
5833 * cond.c (s_if): Add return to default case.
5834 * frags.c (frag_now_fix): Change return type to addressT.
5835 * frags.h (frag_now_fix): Update declaration.
5836 * listing.c (file_info_struct): Change linenum to unsigned int.
5837 (struct list_info_struct): Change hll_line to unsigned int.
5838 (print_source): Update format string.
5839 * read.c (emit_expr): Change scan to unsigned int, and don't
5840 bother to initialize it.
5841 * symbols.c (dollar_label_count): Change to unsigned long.
5842 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5843 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5844 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5846 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5848 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5849 mcf5200 just as we do for m68000.
5850 (m68k_init_after_args): Likewise.
5851 (md_estimate_size_before_relax): Likewise.
5853 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5855 * config/tc-v850.c (md_assemble): Store relocation addend in
5856 fixup instead of instruction.
5858 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5860 * config/tc-i386.c (md_assemble): Swap template arguments to
5861 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5862 This macro is currently symmetric, so passing them the wrong
5863 way didn't cause any problem, but may if the macro is changed
5865 After copying template to i.tm, use i.tm. rather than t-> to
5866 access fields, and make t a const*
5867 Move i.tm.operand_types[] swap to immediately after the copy.
5869 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5871 * expr.h (expr_build_uconstant): Add prototype.
5872 (expr_build_unary,expr_build_binary): Add prototypes.
5873 * expr.c (expr_build_uconstant): New function.
5874 (expr_build_unary,expr_build_binary): New functions.
5876 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5878 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5879 * macro.c (macro_expand_body): Increase buffer size.
5880 * messages.c (as_warn): Likewise.
5881 (as_warn_where, as_bad, as_bad_where): Likewise.
5883 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5885 Based on patch from H.J. Lu <hjl@gnu.org>:
5886 * Makefile.am (DISTSTUFF): New variable.
5887 (diststuff): New target.
5888 * Makefile.in: Rebuild.
5890 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5893 m32r_elf_section_change_hook.
5895 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5896 emit a nop if a section ends with a 16 bit instruction.
5898 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5900 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5901 s_lcomm rather than obj_coff_lcomm.
5902 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5904 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5906 * config/tc-i386.h (LinearAddress): Define.
5907 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5908 instruction, don't use a default segment.
5910 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5912 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5913 * configure: Rebuild.
5915 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5917 * aclocal.m4, configure: Rebuild with libtool 1.2.
5919 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5921 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5922 PC relative branches. Patch courtesy of Jonathan Walton.
5925 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5927 * configure.in (emulations): Add thumb-pe target.
5929 * configure (emulations): Add thumb-pe target.
5931 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5933 * itbl-lex.l (yywrap): Don't define if already defined as a
5936 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5938 * depend.c (quote_string_for_make): New function.
5939 (wrap_output): Use it.
5941 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5943 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5944 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5946 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5948 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5949 Recognize -GN and -relax.
5950 (md_begin): Initialize gp size from -G switch.
5951 (alpha_force_relocation): Always force if -relax.
5952 (alpha_align): Take a new argument that will specify when to
5953 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5954 Change all callers. Emit nop alignment padding as nop+unop pair.
5956 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5958 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5959 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5961 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5963 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5964 require padding to the next long word boundary.
5966 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5968 * cgen.c: #include symcat.h.
5969 * config/tc-m32r.c: Likewise.
5971 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5973 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5974 absolute expressions instead of '$' prefixed register names.
5976 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5978 * read.c (s_set): Record file and line info for symbols when -as.
5979 (pseudo_set): Don't overwrite that dummy fragment.
5981 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5983 * config/tc-ppc.c (md_pseudo_table): Add "section".
5984 (ppc_named_section): New static function.
5986 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5988 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5989 so we don't have to scan the entire list.
5991 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5993 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5994 case, allow the parallel instructions to modify the same flag
5997 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5999 * listing.c (list_symbol_table): Categorize symbols by
6000 undefined_section rather than sy_frag->line == NULL.
6002 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6004 * Makefile.am (install-exec-local): Install properly when ln
6005 fails or tooldir == prefix.
6007 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6009 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6010 Test result of insert_operand for error.
6012 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6015 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6016 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6017 * doc/Makefile.in: Rebuild.
6019 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6021 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6022 (macro): Fix handling of M_COP[0-3].
6024 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6026 Based on patches from Ross Harvey <ross@teraflop.com>:
6027 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6028 if macro_alternate or macro_mri.
6029 (getstring): Remove support for byte constants between < and >.
6030 (get_any_string): '<' only starts a string if macro_alternate or
6032 (macro_expand_body): Permit keyword parameters following
6033 positional parameters.
6035 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6036 * configure.in (alpha*-*-netbsd*): New target.
6037 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6038 * configure: Rebuild.
6040 * as.h (flag_warn_suppress_instructionswap): Move from here...
6041 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6042 here, and make static.
6044 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6045 BFD_ASSEMBLER or MANY_SEGMENTS.
6047 * as.c (show_usage): Update bug-gnu-utils address.
6048 * gasp.c (show_usage): Likewise.
6049 * doc/as.texinfo (Bug Reporting): Likewise.
6051 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6053 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6054 insns regardless of the size of a pointer if we're in mips I or
6056 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6058 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6060 Fix rac to accept only a0:
6061 * tc-d10v.c (parallel_ok, find_opcode):
6062 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6063 Introduce OPERAND_GPR.
6065 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6067 * read.c (s_fill): Handle non-constant repeat counts by creating
6068 an rs_space fragment.
6070 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6072 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6073 from as_bad to as_warn.
6075 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6077 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6078 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6079 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6081 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6083 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6084 seg_fix_rotP rather than fix_root from seg_info.
6086 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6088 * expr.c: Add support for 0x1_2_3_4 bignums.
6090 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6092 * configure.in: Change -linux* to -linux-gnu*.
6093 * configure: Rebuild.
6095 * app.c (do_scrub_begin): Treat \r as whitespace.
6097 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * Makefile.am: Update dependencies.
6100 * Makefile.in: Rebuild.
6102 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * configure, aclocal.m4: Rebuild with new libtool.
6106 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6108 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6109 the argument to bfd_set_arch_mach.
6110 (load_address): Use bfd_arch_bits_per_address to determine the
6111 bit size of an address instead of looking at the isa level.
6112 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6114 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6116 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6118 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6120 * ehopt.c: New file.
6121 * as.h (enum _relax_state): Add rs_cfa.
6122 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6123 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6124 * read.c (emit_expr): Call check_eh_frame.
6125 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6126 (relax_segment): Likewise.
6127 * Makefile.am: Rebuild dependencies.
6128 (GAS_CFILES): Add ehopt.c.
6129 (GENERIC_OBJS): Add ehopt.o.
6130 * doc/internals.texi (Frags): Document rs_cfa.
6132 * as.c (show_usage): Mention --traditional-format.
6133 (parse_args): Accept --traditional-format.
6134 * as.h (flag_traditional_format): Declare.
6135 * output-file.c (output_file_create): If flag_traditional_format,
6136 set BFD_TRADITIONAL_FORMAT on stdoutput.
6137 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6139 * config/tc-mips.c (append_insn): Make sure that if we have a
6140 fixup for an unmatched %hi reloc, it does not associated with a
6143 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6144 * doc/Makefile.in: Likewise.
6146 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6148 * config/tc-m32r.c (check_for_side_effects): New function.
6149 (can_make_parallel): Add checks for instruction side effects
6150 clashing with the other instruction.
6151 (assemble_parallel_insn): Improve warning messages. Return error
6152 message from non-swapped instruction order.
6154 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6156 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6158 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6159 md_cleanup definition. This moves the forced literal output to
6160 the end of the source pass, and avoids macro's inserting literals
6161 into the code immediately after the macro expansion.
6163 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6165 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6166 a gas internal symbol is adjustable.
6167 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6169 * as.h: If gcc version greater than 2.6, use `__format__' and
6170 `__printf__' in function attributes, rather than `format' and
6173 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6175 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6177 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6179 Add tms320c30 support:
6180 * config/tc-tic30.h: New file.
6181 * config/tc-tic30.c: New file.
6182 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6183 TARGET_FORMAT as "coff-tic30".
6184 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6185 * Makefile.am: Rebuild dependencies.
6186 (CPU_TYPES): Add tic30.
6187 (CPU_OBJ_VALID): tic30-aout is valid.
6188 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6189 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6190 * configure, Makefile.in: Rebuild.
6192 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6194 * config/tc-v850.c (md_assemble): Improvements to error messages.
6196 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6198 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6199 BFD_RELOC_HI16_S to store the high bits of any value.
6201 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6202 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6203 assembler calculate relocations to any external symbol at all.
6204 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6205 involving generation of pc-relative relocs.
6206 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6207 has been moved to md_apply_fix3.
6209 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6210 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6211 which actually means (the address of identifier's GOT entry) +
6212 constant, which is not particularly useful.
6214 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6216 * read.h (include_dirs): Declare.
6217 (include_dir_count,include_dir_maxlen): Declare.
6219 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6221 * configure.in: Correct check for shared opcodes library.
6222 * configure: Rebuild.
6224 * listing.c (buffer_line): If we can't open the file, set at_end.
6225 (listing_print): Remove unused local variable fi.
6227 * config/m68k-parse.y (reglistpair): Handle register list in
6230 * config/vms-conf.h: Don't undef VERSION.
6232 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6234 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6236 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6238 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6239 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6240 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6241 (EXTRA_DIST): Define.
6242 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6243 explicitly rather than via the list of object files.
6244 (gcc-as.opt): New file created when make-gas.com is run.
6245 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6246 itbl-cpu.h} to #include appropriate file rather than copying that
6248 * config/vms-conf.h: Synchronize with current config.in.
6249 * Makefile.in: Rebuild.
6251 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6253 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6254 (parallel_ok): Relaxed parallel subinstruction dependency check.
6256 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6258 * as.h (flag_warn_suppress_instructionswap): added new flag.
6259 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6260 command line argument.
6261 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6262 warning only if flag_warn_suppress_instructionswap is false.
6264 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6266 * configure.in (i386-*-mingw32*): New target.
6267 * configure: Rebuild.
6269 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * symbols.c (resolve_symbol_value): Don't set the segment if it
6272 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6274 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6277 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6279 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6280 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6283 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6285 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6287 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6289 * config/tc-v850.c (v850_insert_operand): Display instruction when
6290 an error is encountered.
6292 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6294 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6295 (i386-*-sco3.2v5*coff): New target.
6296 (i386-*-sco3.2*): New target.
6297 * configure: Rebuild.
6299 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6301 * config/tc-v850.c: Tidy error message production.
6303 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6305 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6306 validate_immediate return value in the right type for comparisons
6309 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6311 * listing.c (MAX_BYTES): Use listing variables not constants.
6312 (data_buffer): No longer an array, but a pointer.
6313 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6314 (listing_listing): Allocate data_buffer.
6316 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6318 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6319 --listing-rhs-width, --listing-cont-lines.
6320 (show_usage): Update.
6321 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6322 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6323 (print_lines): Use the variables instead of the constants.
6324 (listing_listing): Likewise.
6325 * listing.h: Declare the new vars.
6327 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6329 * as.c (parse_args): Add --keep-locals alias for -L.
6330 Add --strip-local-absolute.
6331 (show_usage): Update.
6332 * as.h (flag_strip_local_absolute): New flag.
6333 * symbols.c (S_IS_LOCAL): Use it.
6334 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6335 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6336 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6338 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6340 * config/tc-m32r.c: Detect if explicitly parallel instructions
6341 might have an io conflict and issue a warning message.
6343 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6345 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6346 cgen_swap_fixups): Functions to save, restore and swap the fixup
6347 chain with a backup copy.
6348 (cgen_asm_finish_insn): Returns address of constructed insn.
6350 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6352 * listing.c (file_info_struct): Remove FILE, add POS.
6353 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6354 (file_info): Don't open the file.
6355 (buffer_line): Check for the file in the last_open cache, updating
6357 (print_source): Don't reference file_info->file.
6358 (listing_listing): Likewise.
6359 (listing_print): Close the file in the cache, if any.
6361 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6363 * read.c (dwarf_file_string): New file static variable.
6364 (emit_expr): Look for constant sequence that leads up to a file
6365 name in DWARF debugging output.
6366 (stringer): Use dwarf_file_string to decide whether to accept a
6367 string as a file name.
6369 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6371 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6372 (crack_operand): Add reg->reglst MRI hack.
6373 (r_seg): Put reglst symbols in reg_section.
6374 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6376 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6378 * tc-sh.c (get_specific): Handle SGR & DBR.
6380 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6382 * tc-h8300.c (parse_reg): Take the length of the symbol into
6383 account when attempting to match a register name.
6384 * tc-h8500.c (parse_reg): Likewise.
6386 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6388 * cgen.c: Formatting changes to improve readability.
6390 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6392 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6395 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6397 Based on a patch from Jim Wilson
6398 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6399 (tc_gen_reloc): Handle cross section PC relative relocs
6402 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6404 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6406 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6408 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6409 (expr_jmp_buf): New static local.
6410 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6411 (cgen_md_operand): New function.
6412 * tc-m32r.c: Clean up pass over `struct foo' usage.
6413 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6415 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6417 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6418 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6420 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * config/tc-i386.c (i386_operand): Give an error if there are
6423 unrecognized characters after an expression.
6425 For older changes see ChangeLog-9697