1 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4 (REGISTER_P): likewise.
5 (avr_opcodes): uses include/opcode/avr.h
6 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
8 2000-06-04 Alan Modra <alan@linuxcare.com.au>
10 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
13 2000-06-03 H.J. Lu <hjl@gnu.org>
15 * read.c (is_end_of_line): Put back `;'.
17 2000-06-03 Alan Modra <alan@linuxcare.com.au>
19 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
21 2000-06-01 Alan Modra <alan@linuxcare.com.au>
23 * expr.c (operand): Test is_end_of_line outside switch to catch
24 line separator chars that are also operators.
25 (operator): Return O_illegal for line separator chars.
27 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
28 entry (or `!' entry for TC_HPPA).
30 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
31 before indexing is_end_of_line. Remove redundant check for '\0'.
33 * config/tc-h8500.c (md_assemble): Likewise.
34 * config/tc-mcore.c (md_assemble): Likewise.
35 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
38 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
40 * config/tc-mcore.c (mcore_cons): Likewise.
41 (mcore_float_cons): Likewise.
42 (mcore_stringer): Likewise.
43 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
45 2000-06-01 Scott Bambrough <scottb@netwinder.org>
47 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
49 2000-05-29 Nick Clifton <nickc@cygnus.com>
51 * config/tc-sh.c: Fix compile time warning messages.
53 * config/tc-mips.c: Fix compile time warning messages.
55 2000-05-29 Philip Blundell <philb@gnu.org>
57 * doc/as.texinfo: Update copyright dates.
58 (Local Labels): Delete misplaced mention of ARM.
59 * NEWS: Mention ARM ELF support.
61 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
63 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
64 it is modified, and use the real_size to compute the frag address
67 2000-05-27 Alan Modra <alan@linuxcare.com.au>
69 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
70 line-matching scheme to cope with automake moving variables around.
71 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
72 * Makefile.in: Regenerate.
74 2000-05-26 Jakub Jelinek <jakub@redhat.com>
76 * config/tc-sparc.c (sparc_relax): New.
77 (md_longopts): Add -relax and -no-relax options.
78 (md_parse_options, md_show_usage): Likewise.
79 (md_apply_fix3): Optimize tail call into branch always if possible.
81 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
83 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
84 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
85 rules, with warning when a GAS statement specifies a packing that
86 will result in an instruction being squashed.
87 Added typdef packing_type and enumerals, changed various integer literals
90 2000-05-24 David Mosberger <davidm@hpl.hp.com>
92 * config/tc-ia64.c (dot_restorereg_p): New function.
93 (md_pseudo_table): Add restorereg.p.
94 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
95 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
97 * config/tc-ia64.h (unw_record_type): Add unwabi.
98 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
99 called MASK with members for imask, and the masks produced by
100 fr_mem, gr_mem, br_mem, and frgr_mem.
101 (unw_p_record): Add members ABI and CONTEXT.
102 (unw_x_record): Add member AB.
103 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
104 as pseudo-register for use during unwind info generation.
105 (AR_PFS, AR_LC): New macros.
106 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
107 whose names start with an at sign (as in "@priunat").
108 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
110 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
111 proc_end, unwind_info, personality_routine): Consolidate into
112 "unwind" structure to reduce offset-table use. Add member
113 NEXT_SLOT_NUMBER to track the slot number for the next instruction
115 (output_R1_format, output_R3_format, output_P3_format,
116 output_P6_format): Initialize R with zero to reduce compiler warnings.
117 (output_P7_format): Ditto. Add `default' branch to switch
118 statement to reduce compiler warnings.
119 (output_P8_format, output_B1_format, output_B4_format): Ditto.
120 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
121 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
122 into single argument.
123 (output_X1_format, output_X3_format): Initialize R with zero to reduce
124 compiler warnings. Merge A and B args into single argument.
125 (output_X2_format, output_X4_format): Remove unused variable R. Merge
126 A and B args into single argument.
127 (free_record): Removed (wasn't used).
128 (free_list_records): Also free imasks in prologue records.
129 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
130 (output_spill_mask): Remove.
131 (output_unwabi): New function.
132 (output_epilogue, output_label_state, output_copy_state): Call
134 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
135 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
137 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
138 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
139 as part of handling the prologue records. Emit region's imask if
140 we have one. Handle unwabi, epilogue, label_state, copy_state,
141 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
142 spill_sprel_p, and spill_reg_p records.
143 (set_imask, count_bits, slot_index): New function.
144 (fixup_unw_records): Fix region size computation. Handle
145 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
146 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
147 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
148 set_imask accordingly. Update imask for gr_gr, and br_gr records.
149 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
150 (dot_save): Use manifest constants for applicaton registers.
151 Handle REG_PR and REG_PRIUNAT.
152 (dot_restore): Don't just ignore it.
153 (dot_restorereg): New function..
154 (generate_unwind_image): Ensure unwind info is a multiple of eight
155 bytes, not just four bytes.
156 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
157 (dot_altrp): Don't just ignore it.
158 (dot_savemem): New function. Replaces dot_savesp() and
159 dot_savepsp(). Use manifest constants for applicaton registers.
160 Handle REG_PR and REG_PRIUNAT.
161 (dot_savef): Simplify.
162 (dot_saveb): Support generation of br_gr.
163 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
164 dot_label_state, dot_copy_state): New function.
165 (dot_unwabi): Don't just ignore it.
166 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
167 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
168 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
169 (emit_one_bundle): Set slot number for prologue/body records
170 *before* emitting the first insn.
171 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
172 (md_begin): Declare "psp" pseudo-register.
173 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
174 so we don't get segfault.
175 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
176 counts as required per SW Conventions manual
177 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
178 output_preds_psprel, output_preds_sprel, output_spill_base,
179 output_unat_psprel, output_unat_sprel, output_lc_psprel,
180 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
181 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
182 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
183 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
184 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
185 (dot_vframe): Implement.
186 (dot_vframesp, dot_vframepsp): New function.
188 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
190 * configure.in (i386-*-freebsd a.out entry): Quote properly.
191 * configure: Regenerate.
193 2000-05-23 Alan Modra <alan@linuxcare.com.au>
195 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
196 (md_estimate_size_before_relax): so we can use it here instead of
197 old kludges. Localise vars to blocks. Comment.
199 * frags.c (frag_new): Update fr_var comments.
200 * frags.h (struct frag): Ditto.
202 2000-05-22 Richard Henderson <rth@cygnus.com>
204 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
205 (pseudo_func): Add pcrel.
206 (operand_match): Handle IA64_OPND_TGT64.
207 (build_insn): Likewise.
208 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
209 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
210 (fix_insn): Handle all three 64-bit relocation types.
212 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
214 * obj.h (struct format_ops): New members begin, app_file,
215 s_set_other, s_set_desc, s_get_type, s_set_type,
216 separate_stab_sections, init_stab_section.
218 * config/obj-multi.h: Update GPL notice to v2.
221 (S_SET_SIZE): Test s_set_size for NULL before calling.
222 (S_SET_ALIGN): Similar for s_set_align.
227 (SEPARATE_STAB_SECTIONS): New.
228 (INIT_STAB_SECTION): New.
229 (EMIT_SECTION_SYMBOLS): New.
230 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
232 * config/obj-elf.h: Update GPL notice to v2.
233 Mention that this file is included from obj-multi.h.
234 (obj_begin): Wrap definition in ifndef.
235 (elf_file_symbol): Constify declaration.
236 (obj_app_file): Ditto.
237 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
238 Wrap in ifndef SEPARATE_STAB_SECTIONS.
240 * config/obj-elf.c (elf_s_set_other): New.
241 (elf_file_symbol): Constify argument.
242 (elf_separate_stab_sections): New.
243 (elf_init_stab_section): New.
244 (elf_format_ops): Add new members. Remove comma at end.
246 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
247 (ecoff_format_ops): Add new fields. Remove comma at end.
248 Mention inconsistency for emit_section_symbols.
250 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
252 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
253 (coff_separate_stab_sections): New.
254 (coff_format_ops): Add new members.
256 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
257 (obj_aout_s_set_other): New.
258 (obj_aout_s_set_desc): New.
259 (obj_aout_s_get_type): New.
260 (obj_aout_s_set_type): New.
261 (obj_aout_separate_stab_sections): New.
262 (aout_format_ops): New members added. Use obj_aout_process_stab,
263 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
264 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
266 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
268 2000-05-22 Alan Modra <alan@linuxcare.com.au>
270 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
271 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
272 (md_estimate_size_before_relax): Ensure jumps to weak and
273 externally visible symbols are relocatable.
275 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
277 * stabs.c (aout_process_stab): Make global.
278 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
279 * read.h (aout_process_stab): Declare.
281 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
282 Generalize to *aout, *coff *elf.
283 * configure: Regenerated.
285 * doc/internals.texi (Object format backend): Say
286 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
288 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
289 * Makefile.in: Regenerated.
291 2000-05-19 Catherine Moore <clm@cygnus.com>
293 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
295 2000-05-18 Alan Modra <alan@linuxcare.com.au>
297 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
298 instruction to reflect change in re_assemble_*.
300 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
302 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
303 build PA64 ELF tools.
304 * configure: Rebuilt.
306 2000-05-17 Alan Modra <alan@linuxcare.com.au>
308 * Makefile.am: Regenerate dependencies.
309 * Makefile.in: Regenerate.
311 2000-05-15 Nick Clifton <nickc@cygnus.com>
313 * config/tc-arm.c (struct asm_psr): Add boolean field
314 distinguishing between CSPR and SPSR. Rename 'number' field
316 (psrs): Rearrange contents to match new asm_psr structure.
317 (arm_psr_parse): Move next to psr_required_here. Make it
318 return an asm_psr structure.
319 (psr_required_here): Use asm_psr structure returned by
321 (do_msr): Reorganise to allow psr_required_here to be called
323 (md_undefined_name): Mark 'name' parameter as unused, since
324 the COFF target does not use it.
326 2000-05-14 David O'Brien <obrien@FreeBSD.org>
328 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
330 * config/te-aux.h: Likewise.
331 * config/te-dpx2.h: Likewise.
332 * config/te-go32.h: Likewise.
333 * config/te-hp300.h: Likewise.
334 * config/te-hppa.h: Likewise.
335 * config/te-i386aix.h: Likewise.
336 * config/te-ic960.h: Likewise.
337 * config/te-interix.h: Likewise.
338 * config/te-nbsd532.h: Likewise.
339 * config/te-pc532mach.h: Likewise.
340 * config/te-ppcnw.h: Likewise.
341 * config/te-psos.h: Likewise.
342 * config/te-sparcaout.h: Likewise.
343 * config/te-sun3.h: Likewise.
344 * config/te-sysv32.h: Likewise.
346 2000-05-14 Alan Modra <alan@linuxcare.com.au>
348 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
349 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
350 and sign extend without an if statement.
351 (build_bytes): Likewise.
353 2000-05-14 Kazu Hirata <kazu@hxi.com>
355 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
356 X_add_symbol L_32 case.
358 2000-05-14 David O'Brien <obrien@FreeBSD.org>
360 * config/te-freebsd.h: New file.
362 2000-05-13 Alan Modra <alan@linuxcare.com.au>
364 * asintl.h (gettext, dgettext, dcgettext, textdomain,
365 bindtextdomain): Replace defines with those from intl/libgettext.h
366 to quieten gcc warnings.
368 * NEWS: Mention x86 .arch and -q.
370 * config/tc-i386.c (quiet_warnings): New.
371 (md_assemble): Use quiet_warnings.
372 (md_parse_option): Set quiet_warnings from -q.
373 (md_show_usage): Mention -q, delete -m.
374 (flag_do_long_jump): Delete.
375 (md_parse_option): Remove -m.
376 (md_show_usage): Remove -m.
377 (md_create_long_jump): Remove useless flag_do_long_jump code.
379 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
380 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
382 2000-05-13 Alan Modra <alan@linuxcare.com.au>
383 Alexander Sokolov <robocop@netlink.ru>
385 * doc/c-i386.texi (i386-Arch): New section.
386 (i386-Syntax): Mention .intel_syntax and .att_syntax.
388 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
389 (smallest_imm_type): Use smallest opcode for shift by one if cpu
390 architecture has been given and is not 486.
392 (md_pseudo_table): Add .arch.
393 (md_assemble): Warn if cpu architecture has been given and an
394 unsupported instruction.
396 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
397 Move operand_types bit defines after relevant template field.
398 (template): Add cpu_flags.
402 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
404 * config/tc-mn10300.h (md_end): Define.
405 (mn10300_finalize): Declare.
406 * config/tc-mn10300.c: Include dwarf2dbg.h.
407 (debug_line): Define.
408 (md_assemble): Generate dwarf2 line info.
409 (mn10300_finalize): New function. Finalize dwarf2 info.
411 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
413 * config/tc-mips.c (md_estimate_size_before_relax): Use the
414 external version of the relocation for weak symbols.
416 2000-05-08 David Mosberger <davidm@hpl.hp.com>
418 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
419 frame size in units of 16 bytes, as required per SW Conventions manual.
420 (output_unw_records): Output info-block header as a dword to get
423 2000-05-08 Alan Modra <alan@linuxcare.com.au>
425 * as.h: #include "file", not <file> on files from ../include.
426 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
427 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
428 (md_convert_frag): Add ATTRIBUTE_UNUSED.
429 (tc_coff_symbol_emit_hook): Ditto.
430 (OPTCOUNT): Cast to int to avoid compiler warning.
431 (md_begin): Fix signed/unsigned warnings.
433 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
435 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
436 ABRANCH LONG case for a conditional branch on a 68000.
437 (md_estimate_size_before_relax): Likewise. Also handle
438 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
439 (m68k-ip: case ABSL): Relax absolute references to 16-bit
440 PC-relative on all CPUs.
441 (md_estimate_size_before_relax): Likewise.
443 2000-05-04 Alan Modra <alan@linuxcare.com.au>
445 * as.c (parse_args): Just mention current year in printed
448 2000-05-03 J.T. Conklin <jtc@redback.com>
450 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
452 (md_parse_option): Recognize -m7400.
454 2000-05-03 Ian Lance Taylor <ian@zembu.com>
456 * config/atof-ieee.c (gen_to_words): When adding carry back in,
457 don't permit lp to become less than the words array.
459 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
461 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
462 Fix little-endian case.
464 2000-05-03 David O'Brien <obrien@NUXI.com>
466 * as.c (parse_args): Update copyright.
468 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
470 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
471 for the .bss section too.
473 2000-05-02 Alan Modra <alan@linuxcare.com.au>
475 * configure.in: Set em=linux for hppa-*-linux.
476 * configure: Regenerate.
477 * doc/Makefile.in: Regenerate with correct automake.
479 * frags.c (frag_grow): Sanity check chunk_size.
481 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
482 * config/obj-som.h: Likewise.
483 * config/obj-ieee.h: Likewise.
485 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
487 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
488 (md_pseudo_table): Fully initialise OBJ_ELF cases.
489 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
490 (pa_ip): low_sign_unext now returns via function value. Use
491 re_assemble_* instead of dis_assemble_* and
492 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
494 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
495 (md_section_align, md_parse_option, md_show_usage,
496 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
497 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
498 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
499 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
500 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
502 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
503 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
504 outside of switch. Correct mask and shifting errors in case 10
505 and case -11. In case 21, compare against signed range to suit
506 hppa_field_adjust changes. In case 12, use re_assemble_12. In
507 case 17 and case 22, use offsetT variable to properly check range.
508 Use re_assemble_* here too.
509 (evaluate_absolute): Change type of value to offsetT. Call
510 hppa_field_adjust to do the work for us.
511 (pa_parse_cmpb_64_cmpltr): Delete save_s.
512 (pa_parse_cmpib_64_cmpltr): Ditto.
513 (pa_build_unwind_subspace): Delete unused var subseg. Change type
514 of i to unsigned int.
515 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
516 (pa_end_of_source): Return type is void.
518 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
520 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
522 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
524 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
526 (md_begin): Removed "construct symbols for each register name".
527 Because register names conflicts with GCC generated function
529 (avr_operand): Now constant numbers can be used as a register
530 identifiers (0 as r0, 31 as r31).
531 (md_assemble): use skip_space () before parsing instruction
534 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
536 * config/tc-avr.c: New AVR_ISA_ defined.
537 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
538 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
539 for `fmul', `movw' and `lpm R,Z' instructions.
540 (avr_operands): Warn if current opcode is a two-word instruction
541 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
542 (avr_opcodes): New commands added.
543 (REGISTER_P): Check 'a' and 'v' constraint letters.
544 (mcu_types): New MCU added.
546 2000-05-01 Alan Modra <alan@linuxcare.com.au>
548 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
549 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
550 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
551 * configure: Regenerate.
553 2000-04-29 Andreas Jaeger <aj@suse.de>
555 * as.h: Correctly check GCC version.
557 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
559 * as.c (parse_args): Allow md_parse_option to override -a listing
561 * config/obj-coff.c (add_lineno): Change type of offset parameter
562 from "int" to "bfd_vma."
563 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
564 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
565 (ppc_change_csect): Align correctly for XCOFF64.
566 (ppc_machine): New function, which discards "ppc_machine" line.
567 (ppc_tc): Cons for 8 when code is 64 bit.
568 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
570 (md_parse_option): Handle -a64 and -a32.
572 * config/tc-ppc.h (TARGET_MACH): Define.
573 (TARGET_FORMAT): Move to function.
574 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
576 2000-04-26 David O'Brien <obrien@FreeBSD.org>
578 * doc/as.1: Fix unbalanced brackets.
580 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
582 (line_comment_chars): Set to '/' if TE_FreeBSD.
584 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
586 * configure.in: Configury support for PA64 (currently disabled).
587 * configure: Rebuilt.
589 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
591 * config/tc-mips.c (s_change_sec): Use record_alignment, not
592 bfd_set_section_alignment.
594 2000-04-25 Alan Modra <alan@linuxcare.com.au>
596 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
599 2000-04-24 Nick Clifton <nickc@cygnus.com>
601 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
602 * doc/as.texinfo (Align): Include arm and strongarm in list of
603 targets that have the second form of the behaviour of the .align
606 2000-04-24 Mark Klein <mklein@dis.com>
608 * obj-som.c: Terminate obj_pseudo_table.
610 2000-04-22 Timothy Wall <twall@cygnus.com>
612 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
614 (operand_match): Conditionally insert default bit values for IMMU9.
616 2000-04-14 Matthew Green <mrg@cygnus.com>
618 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
619 * configure: Rebuilt.
621 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
622 Jason Eckhardt <jle@cygnus.com>
624 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
626 * config/tc-hppa.c (CHECK_ALIGN): New macro.
627 Added handling of new operand types l,y,&,fe,fE,fx.
629 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
630 David Mosberger <davidm@hpl.hp.com>
631 Timothy Wall <twall@cygnus.com>
632 Andrew MacLeod <amacleod@cygnus.com>
633 Jim Wilson <wilson@cygnus.com>
635 * Makefile.am (CPU_TYPES): Add ia64.
636 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
637 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
638 * Makefile.in: Rebuild.
639 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
640 * configure: Rebuild.
641 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
642 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
643 * expr.c (expr): Handle md_optimize_expr.
644 * read.c (LEX_HASH): Add comment.
645 * config/tc-ia64.c, config/tc-ia64.h: New files.
647 2000-04-21 Richard Henderson <rth@cygnus.com>
649 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
650 bundling a non-delayed branch type instruction.
652 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
654 * config/tc-mn10300.c (HAVE_AM30): Define.
655 (md_assemble): Use it.
657 2000-04-19 Alan Modra <alan@linuxcare.com.au>
659 * config/obj-elf.c (obj_elf_change_section): Check for changed
662 * Makefile.am: (CPU_MULTI_VALID): Remove.
663 (MULTI_CPU_TYPES): Define.
664 (MULTI_CPU_OBJ_VALID): Define.
665 (DEPTC): Use the above.
668 Regenerate dependencies.
669 * Makefile.in: Regenerate.
671 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
673 * Makefile.am (YACC, LEX): Get them from configure.
675 2000-04-18 H.J. Lu (hjl@gnu.org)
677 * config/tc-i386.c (offset_in_range): Use addressT instead of
678 bfd_vma for non-bfd assemblers.
680 2000-04-17 Alan Modra <alan@linuxcare.com.au>
682 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
683 doesn't give spurious errors.
685 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
687 * as.h (SEEK_SET): Define if undefined.
689 2000-04-13 Alan Modra <alan@linuxcare.com.au>
691 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
692 constants, and don't assume offsetT is 32 bits.
694 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
696 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
697 (md_pcrel_from_section): Add prototype.
698 (d10v_fix_adjustable): Add prototype.
699 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
701 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
703 2000-04-12 Nick Clifton <nickc@cygnus.com>
705 * config/tc-d10v.c (find_opcode): Correctly calculate position of
706 symbol in frag chain.
708 2000-04-10 Alan Modra <alan@linuxcare.com.au>
710 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
711 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
712 (fits_in_signed_word, smallest_imm_type): Ditto.
713 (md_assemble): Use an offsetT var to hold offsetT values, not a
715 (offset_in_range): New.
716 (md_assemble): Use it.
717 (md_convert_frag): Change type of target_address, opcode_address,
718 and displacement_from_opcode_start to offsetT.
719 (md_create_short_jump): Change type of offset to offsetT.
720 (md_create_long_jump): Ditto.
721 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
722 (md_chars_to_number): Remove.
723 (output_invalid): Remove duplicate prototype.
725 2000-04-09 Nick Clifton <nickc@cygnus.com>
727 * Makefile.am (CPU_TYPES): Add 'avr'.
728 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
729 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
731 * Makefile.in: Regenerate.
733 * doc/as.texinfo: Add M32R documentation.
735 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
737 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
738 --enable-build-warnings option.
739 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
740 * Makefile.in, configure: Re-generate.
742 2000-04-07 Nick Clifton <nickc@cygnus.com>
744 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
745 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
746 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
747 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
748 (arm_force_relocation): Force relocations for
749 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
751 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
753 * config/tc-sh.c (get_operands): There's no third operand if the
754 first operand is an immediate.
756 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
758 * config/tc-sh.c (immediate): Delete.
759 (sh_operand_info): Add immediate member.
760 (parse_reg): Use A_PC for pc.
761 (parse_exp): Add second argument 'op'. All callers changed.
762 (parse_at): Expect pc to be coded as A_PC.
763 Use immediate field in *op.
764 (insert): Add fourth argument 'op'. All callers changed.
765 (build_relax): Add second argument 'op'. All callers changed.
766 (insert_loop_bounds): New function.
767 (build_Mytes): Remove DISP_4.
768 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
769 (assemble_ppi): Use immediate field in *operand.
770 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
771 (md_apply_fix): Likewise.
772 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
774 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
776 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
778 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
780 * internals.texi (CPU backend): Document
781 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
783 2000-04-04 Alan Modra <alan@linuxcare.com.au>
785 * po/gas.pot: Regenerate.
787 * as.c (show_usage): Restore translated part of bug string.
788 * gasp.c (show_usage): Likewise.
790 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
791 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
793 (DEP1): Modify for "gcc -MM".
797 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
799 * Makefile.in: Regenerate.
801 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
803 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
804 (md_begin): Likewise.
805 (HAVE_AM33): New macro.
806 (md_assemble): Use it. Match r_regs and xr_regs only if
809 2000-04-03 Alan Modra <alan@linuxcare.com.au>
811 * as.h: #include "bin-bugs.h"
812 * as.c (show_usage): Use REPORT_BUGS_TO.
813 * gasp.c: #include "bin-bugs.h"
814 (show_usage): Use REPORT_BUGS_TO.
816 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
818 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
820 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
821 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
824 2000-04-03 Alan Modra <alan@linuxcare.com.au>
826 * config/tc-i386.c (i386_immediate): Don't assume a constant
827 immediate is necessarily 16 bits when in 16 bit code mode.
828 (md_assemble): Instead set guess_suffix here after we have checked
831 2000-04-02 Richard Henderson <rth@cygnus.com>
833 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
834 quantities. Correct right shift sign extension.
835 (build_insn): Make `number' unsigned long. Mask top 6 bits of
836 32-bit value when shifting into place.
838 2000-04-01 Ian Lance Taylor <ian@zembu.com>
840 * app.c: Add ATTRIBUTE_UNUSED as needed.
841 * config/tc-ppc.c: Likewise.
842 (ppc_size): Make unsigned long.
843 (ppc_insert_operand): Add casts to avoid warnings.
845 2000-03-31 Nick Clifton <nickc@cygnus.com>
847 * config/tc-d10v.h (md_flush_pending_output): Define.
849 2000-03-29 Nick Clifton <nickc@cygnus.com>
851 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
852 segment. Works for both BFD_ASSEMBLER and others.
853 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
855 2000-03-29 Nick Clifton <nickc@cygnus.com
857 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
859 2000-03-28 Alan Modra <alan@linuxcare.com.au>
861 * listing.c (LISTING_LHS_WIDTH): Default depends on
863 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
865 2000-03-27 Ian Lance Taylor <ian@zembu.com>
867 * config/tc-sh.c (md_show_usage): Use backslash before newline in
870 2000-03-27 Alan Modra <alan@linuxcare.com.au>
872 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
874 * config/tc-avr.c (mcu_types): Add missing initialiser.
875 (md_pcrel_from_section): Add prototype.
876 (avr_operand): Remove redundant test of unsigned < 0.
877 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
879 2000-03-27 Denis Chertykov <denisc@overta.ru>
881 * config/tc-avr.c: New file for AVR support.
882 * config/tc-avr.h: Likewise.
883 * configure.in: Add AVR support.
884 * configure: Regenerate.
886 2000-03-26 Timothy Wall <twall@cygnus.com>
888 * gasp.c (macro_op): Add new argument to check_macro call.
889 Macro structure definitions moved to macro.h
890 * sb.h: Add argument to prototype for input_scrub_include_sb.
891 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
892 nesting checks with an additional flag.
893 (struct input_save): Add flag to indicate whether current sb
894 should be checked for proper macro/conditional nesting.
895 (input_scrub_push/pop): Save/restore nest check flag.
896 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
898 * macro.c (check_macro): Allow caller to retrieve parsed macro
899 information if a pointer is provided. This information may be
900 used by the new macro hooks.
901 * macro.h: Update prototype for check_macro. Macro struct
902 definitions moved here from macro.c/gasp.c.
903 * read.c (read_a_source_file): Add parameter to check_macro call,
904 and pass macro info to the macro hook, if defined.
905 (input_scrub_insert_line): New. Allow insertion of a line of
906 characters into the input stream.
907 (input_scrub_insert_file): New. Allow insertion of an arbitrary
908 file into the input stream.
909 (s_include): Use input_scrub_insert_file.
910 * internals.texi: Document new macro hooks.
911 * as.h: New prototypes added.
913 2000-03-26 Alan Modra <alan@linuxcare.com.au>
915 * config/tc-i386.c: Don't start any as_bad or as_warn message with
916 an initial capital letter.
917 (i386_index_check): Reindent.
919 2000-03-19 Nick Clifton <nickc@cygnus.com>
921 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
924 2000-03-17 Thomas de Lellis <tdel@windriver.com>
926 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
927 instruction operand bad if Rd > 7 when generating
928 thumb instructions. Prevents for example,
929 "adr r12,label" from silently failing and generating
930 the wrong instruction.
932 2000-03-17 Nick Clifton <nickc@cygnus.com>
934 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
935 that have a destingation >= 0x400000.
936 Fix compile time warning messages.
938 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
940 * config/tc-sh.c (md_begin): When encountering insn that are
941 not supported by the current arch, only change the name if
942 its contents are the same as prev_name.
943 (get_specific): If the the architecture doesn't match, fail.
945 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
947 * config/tc-sh.c (IDENT_CHAR): Define.
948 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
949 matching back where it came from.
951 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
953 * config/tc-sh.c (md_show_usage): Add description of -dsp.
955 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
957 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
960 2000-03-15 Kazu Hirata <kazu@hxi.com>
962 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
964 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
966 * expr.c (operand) [case 'f']: When testing if '0f' can start a
967 floating-point-number, make sure 'f' is in FLT_CHARS.
969 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
971 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
972 (s_lcomm_internal): Use it.
973 * doc/internals.texi (CPU backend): Document it.
974 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
977 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
979 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
982 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
983 implementation doesn't have special handling for switch
985 (macro_build): Allow for code in sections other than .text.
988 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
989 Don't perform relocs if we will be outputting them.
990 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
991 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
994 2000-03-09 Catherine Moore <clm@cygnus.com>
996 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
997 relocation type based on the entry in the fixup structure.
999 2000-03-08 H.J. Lu (hjl@gnu.org)
1001 * Makefile.am (install-exec-tooldir): Depend on
1002 install-exec-bindir for parallel make.
1003 * Makefile.in: Regenerated.
1005 2000-03-06 Nick Clifton <nickc@cygnus.com>
1007 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1009 (md_parse_option): Parse -m32r command line switch - disable m32rx
1011 (md_show_usage): Document new option.
1013 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1014 * doc/Makefile.in: Regenerate.
1015 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1017 2000-03-02 Michael Meissner <meissner@redhat.com>
1019 * config/tc-d30v.c (check_range): Remove code that incorrectly
1020 sign extended values where bits < 32.
1022 2000-03-02 H.J. Lu (hjl@gnu.org)
1024 * configure.in: Support --enable-targets=all on ia32.
1025 * configure: Regenerated.
1027 2000-03-01 Nick Clifton <nickc@cygnus.com>
1029 * gasp.c (do_align): Remove bogus check of alignment value.
1031 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1033 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1034 TC_PPC was defined forced the type of a symbol with no other type
1037 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1039 * doc/internals.texi (CPU backend): Mention that
1040 line_separator_chars do not break up comments. Fix typos for
1041 LEX_AT and LEX_NAME descriptions. Document operands for
1042 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1043 description of md_create_short_jump usage. Document argument for
1044 md_undefined_symbol.
1046 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1048 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1049 (md_parse_option): Handle it.
1050 (md_show_usage): Document it.
1052 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1054 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1055 opcode, for the instruction `pal19'. From Andrea Arcangeli
1058 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1060 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1062 (md_assemble): To here, before template operands are matched.
1063 Also ensure a constant immediate is sign extended when we know the
1064 size is at most 16 bits. This is to catch cases like "add
1065 $0xffc0,%ax" where we don't know the size, and thus that the
1066 immediate can be represented as Imm8S until after parsing the
1068 (i386_displacement): Similarly sign extend 16 bit constant
1070 (md_assemble): Relax 16-bit jump constant range check to suit sign
1071 extended displacements.
1073 2000-02-26 Andreas Jaeger <aj@suse.de>
1075 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1077 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1079 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1080 call operands when intel_syntax.
1081 (intel_float_operand): Return 2 for "fi...".
1082 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1083 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1084 earlier "SHORT" change.
1085 (md_assemble): When determining suffix from Regs, exclude
1088 2000-02-24 Nick Clifton <nickc@cygnus.com>
1090 * configure: Add arm-wince, mips-pe and sh-pe targets.
1091 * configure: Regenerate.
1093 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1095 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1096 "pe-mips" for the mips-pe target.
1098 * config/tc-arm.c (insns): Change displacement encoded in BL
1099 and B instructions if the target port is arm-wince.
1100 (do_ldst): Do not bias the relocation offset if the target
1102 (md_pcrel_from): Add in missing relocation offset bias if the
1103 target os arm-wince.
1105 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1106 (md_begin): Disable -G support for mips-pe target.
1107 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1108 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1111 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1112 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1113 assembler, just set the alignment to 4.
1115 * config/te-wince-pe.h: New file for WinCE targets. Define
1118 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1120 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1121 string instructions.
1122 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1123 (i386_intel_memory_operand): After finding a segment override,
1124 check again for no `[' before looking for a displacement. Bomb if
1125 more than one displacement rather than silently discarding the
1126 second and subsequent ones. Free strings malloc'd by
1127 build_displacement_string.
1129 2000-02-24 Catherine Moore <clm@cygnus.com>
1131 * config/obj-som.c (obj_pseudo_table): Add "weak".
1132 (obj_som_weak): New routine.
1134 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1136 * config/tc-i386.c (union i386_op): New.
1137 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1138 Throughout file replace occurences of disps[n], imms[n], regs[n]
1139 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1140 intel mode operand swapping. Add assert in regKludge and
1141 fake_zero_displacement code. Test i.types[n] when outputting
1142 displacements and immediates. Combine output of Disp16 with
1144 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1145 when in intel mode by (not) reversing fsub and fdiv operands
1146 before the template search. This fails for single operand
1147 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1148 undefined. Instead fix the base_opcode after we've found the
1149 template. Move base_opcode xor with found_reverse_match from
1150 opcode output code to before this fix so we test for the correct
1152 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1153 check in intel mode. Instead compare opcodes.
1155 * config/tc-i386.h (TC_RELOC): Delete.
1156 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1157 with equivalent call to reloc.
1159 * as.h (flag_m68k_mri): Move declaration after target include, and
1160 only declare when TC_M68K defined. Define as zero otherwise.
1161 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1162 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1163 Define as zero otherwise.
1164 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1165 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1166 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1167 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1168 testing whether defined.
1169 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1170 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1171 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1172 rather than testing whether defined.
1173 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1174 (parse_mri_cons): Declare and use only when TC_M68K.
1175 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1176 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1177 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1179 * NEWS: Mention IBM 370 support.
1181 2000-02-23 Richard Henderson <rth@cygnus.com>
1183 * config/tc-i386.c (md_assemble): When swapping operands for
1184 intel_syntax, assume everything that's not Imm or Disp is a
1187 2000-02-23 Linas Vepstas <linas@linas.org>
1189 * config/tc-i370.c, config/tc-i370.h: New files.
1190 * Makefile.am: Add support for Linux/IBM 370.
1191 * configure.in: Likewise.
1192 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1193 * config/obj-elf.c: Include elf/i370.h
1194 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1196 * Makefile.in: Regenerate.
1197 * configure: Regenerate.
1199 * doc/c-i370.texi: New file.
1200 * doc/all.texi: Include it.
1201 * doc/as.texinfo: And here.
1202 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1203 * doc/Makefile.in: Regenerate.
1205 2000-02-19 Michael Meissner <meissner@redhat.com>
1207 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1208 determine if an instruction can be used in parallel with an ADDppp
1209 or SUBppp instruction.
1211 2000-02-22 Andrew Haley <aph@cygnus.com>
1213 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1215 1999-12-30 Andrew Haley <aph@cygnus.com>
1217 * config/tc-mips.c (mips_gp32): New variable.
1218 (macro_build) Use mips_gp32.
1220 (md_longopts): Add "-mgp32" and "-mgp64".
1221 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1223 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1225 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1226 warning, and bump it to 1.
1228 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1230 From Brad Lucier <lucier@math.purdue.edu>:
1231 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1234 2000-02-21 Catherine Moore <clm@cygnus.com>
1236 * config/tc-mips.c (MF_HILO_INSN): Define.
1237 (mips_7000_hilo_fix): Declare.
1238 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1239 (md_parse_option): Check for 7000_HILO_FIX options.
1240 (OPTION_M7000_HILO_FIX): Define.
1241 (OPTION_NO_M7000_HILO_FIX): Define.
1242 * doc/c-mips.texi (-mfix7000): Describe.
1244 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1246 * listing.c (print_lines): Remove unused variable `end'.
1248 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1249 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1250 reloc_type when BFD_ASSEMBLER.
1251 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1252 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1253 statement and quell signed vs. unsigned comparison warning.
1255 2000-02-18 Nick Clifton <nickc@cygnus.com>
1257 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1258 the computed frag offset, rather than overwriting it.
1260 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1262 * config/tc-sh.c ("elf/sh.h"): Include.
1263 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1264 (md.begin): Initialize target_arch.
1265 Only include opcodes in has table that match selected architecture.
1266 (parse_reg): Recognize register names for sh-dsp.
1267 (parse_at): Recognize post-modify addressing.
1268 (get_operands): The leading space is now optional.
1269 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1270 arguments. Update valid_arch.
1271 (build_Mytes): Add support for SDT_REG_N.
1272 (find_cooked_opcode): New function, broken out of md_assemble.
1273 (assemble_ppi, sh_elf_final_processing): New functions.
1274 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1275 (md_longopts, md_parse_option): New option: -dsp.
1276 * config/tc-sh.h (elf_tc_final_processing): Define.
1277 (sh_elf_final_processing): Declare.
1279 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1281 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1282 the unwinder subspace. Save the current seg/subseg before creating
1285 2000-02-10 Nick Clifton <nickc@cygnus.com>
1287 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1288 little endian targets.
1289 (INST_BYTE1): Redefine to handle big and little endian
1291 (cpu_type): New type: Select between M340 and M210.
1292 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1293 instructions of the M340.
1294 (md_assemble): Add support for the MULSH and OPSR classes of
1296 (md_atof): Add support for little endian targets.
1297 (md_parse_option): Add support for -EL, -EB and -mcpu command
1299 (md_convert_frag): Add support for little endian targets.
1300 (md_apply_fix3): Add support for little endian targets.
1301 (md_number_to_chars): Add support for little endian targets.
1303 2000-02-10 Timothy Wall <twall@redhat.com>
1305 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1306 defined, use it to verify the symbol just read should be a label.
1308 2000-02-10 Timothy Wall <twall@redhat.com>
1310 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1311 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1312 around colons when KEEP_WHITE_AROUND_COLON is defined.
1313 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1314 and KEEP_WHITE_AROUND_COLON.
1316 2000-02-08 Timothy Wall <twall@redhat.com>
1318 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1320 (do_repeat): New. Abstract repeat logic so that a "break" can be
1322 (end_repeat): New. Provide support for a "break" out of the
1324 * read.h: Add prototypes for new functions.
1326 2000-02-08 Timothy Wall <twall@redhat.com>
1328 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1329 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1330 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1333 2000-02-08 Timothy Wall <twall@redhat.com>
1335 * read.c: Added elseif to directives table.
1336 * read.h: Added prototype for s_elseif.
1337 * doc/as.texinfo: Added description for elseif.
1338 * cond.c (s_elseif): New function
1340 2000-02-04 Timothy Wall <twall@redhat.com>
1342 * listing.c (print_lines): Remove conditionals causing bug in
1345 2000-02-03 Timothy Wall <twall@cygnus.com>
1347 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1349 * frags.c (frag_new): Calculate fr_fix in octets
1350 (frag_now_fix) Return offset as target address offset (bytes).
1351 (frag_now_fix_octets) New - Return offset in octets (8-bit
1353 * frags.h: Added prototype for frag_now_fix_octets().
1354 Distinguish between octets and bytes in field descriptions.
1355 * listing.c (calc_hex): Account for octets vs bytes when
1356 printing addresses/offsets.
1357 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1358 target is little-endian, print the octets in a word in big-endian
1359 order so that the display looks like a proper hexadecimal number,
1360 instead of having the octets reversed.
1361 * read.c (do_align): When recording alignment, alignment power
1362 should be in terms of target bytes (minimum addressible unit)
1364 (do_org) Convert ORG target address (byte) argument into an
1365 octet offset when generating a variable fragment.
1366 * symbols.c (resolve_symbol_value): Symbol final value
1367 converted to a target address offset (bytes) from its octet offset.
1368 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1369 offset (bytes) is adjusted by the frag offset (octets) converted
1371 (coff_frob_section) Section alignment power is in terms of bytes;
1372 convert it to an octet alignment power when calculating size (and
1373 size mask) in octets. Don't modify the section size in order to
1374 "align" it for TI COFF, since that format has a different method
1375 for storing alignment information.
1377 2000-02-01 Timothy Wall <twall@cygnus.com>
1379 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1380 entries, matching the way GCC generates them. If not escaped, the
1381 filename is encoded incorrectly.
1383 2000-01-31 Nick Clifton <nickc@cygnus.com>
1385 * config/tc-arm.c (reg_table): Add support for ATPCS register
1388 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1390 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1392 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1394 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1395 of a symbol when we really care about its value.
1397 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1399 * config/tc-mcore.c (md_assemble): Give warning message if
1400 operands passes to instruction are more than the spec.
1402 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1404 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1405 Thumb mode but the label seen was not declared as '.thumb_func'
1406 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1407 correct disassembly of Thumb code bounded by non function labels.
1409 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1411 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1412 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1414 * Makefile.in: Same here.
1417 * configure.in: Set bfd_gas for i386-aout when primary target
1418 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1419 we may need the primary te_file. Remove incorrect comment.
1421 * configure: Regenerate.
1423 * config/e-i386aout.c: New file.
1425 * as.c (USE_EMULATIONS): Move to before print_version_id.
1426 (struct emulation): Add i386aout.
1427 (show_usage): Split text strings. Reformat -a text. Add --em
1431 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1432 (aout_format_ops): New.
1435 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1436 preprocessor conditional and add aout USE_EMULATIONS tests.
1437 (read_a_source_file): Don't pass error strings to printf as
1441 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1443 (do_data): Same here.
1444 (process_file): And here.
1447 * symbols.c (colon): Rewrite "already defined" fatal message
1448 code for aout with USE_EMULATIONS.
1451 * config/obj-aout.c (OBJ_HEADER): Define.
1452 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1454 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1455 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1457 (obj_aout_type): Expand S_SET_OTHER here too.
1458 (obj_read_begin_hook): Remove.
1459 (aout_pop_insert): New.
1460 (obj_aout_s_get_other): New.
1461 (obj_aout_s_get_desc): New.
1462 (aout_format_ops): New.
1465 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1466 gets aout_pseudo_table.
1467 (aout_pseudo_table): Declare.
1468 (obj_read_begin_hook): Define.
1471 * config/obj-coff.c (obj_pseudo_table): Rename to
1473 (coff_pop_insert): Use coff_pseudo_table.
1474 (coff_sec_sym_ok_for_reloc): Remove.
1475 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1476 and comment all zero entries and remove #if 0 code.
1479 * config/obj-coff.h (obj_pop_insert): Define.
1480 (coff_pseudo_table): Declare.
1483 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1484 s_get_size, s_set_size. Comment all zero entries.
1487 * config/obj-elf.c (elf_s_get_other): New function.
1488 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1489 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1490 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1492 (obj_elf_parse_section_letters): Don't pass error strings to
1493 printf as format arg.
1496 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1498 (elf_s_get_other): Declare.
1499 (S_GET_OTHER) Define as elf_s_get_other if not already
1501 (S_SET_OTHER): Only define when not already defined.
1502 (elf_obj_read_begin_hook): Declare.
1503 (obj_read_begin_hook): Define.
1504 (elf_obj_symbol_new_hook): Declare.
1505 (obj_symbol_new_hook): Define.
1508 * config/obj-multi.h: Add copyright header and protect against
1509 multiple inclusion. Add * to all function pointers.
1510 (OBJ_HEADER): If defined, include it rather than other defines
1512 (obj_frob_file_after_relocs): Test for NULL.
1513 (obj_symbol_new_hook): Here too.
1514 (obj_sec_sym_ok_for_reloc): And here.
1515 (S_GET_OTHER): Define.
1516 (S_GET_DESC): Define.
1517 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1518 (OBJ_MAYBE_ELF): Update comment.
1520 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1521 OBJ_AOUT preprocessor conditional and handle emulation by
1522 testing OUTPUT_FLAVOR.
1523 (i386_displacement): Here too.
1524 (md_section_align): Similarly here.
1525 (i386_target_format): Conditionally compile when more than one
1526 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1527 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1528 (i386_displacement): Here too.
1531 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1532 Define TARGET_FORMAT for aout only when not multi.
1535 * config/te-multi.h: Delete file as it's identical to te-generic.h
1537 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1539 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1540 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1543 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1545 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1548 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1550 * config/tc-mips.c (mips_do_align): New function.
1551 * config/tc-mips.h (md_do_align): Define.
1553 2000-01-10 Philip Blundell <philb@gnu.org>
1555 * doc/c-arm.texi (ARM Options): Fix typo.
1556 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1557 line separator for Linux.
1558 * doc/as.texinfo (Comments): Mention the ARM.
1560 2000-01-10 Philip Blundell <pb@futuretv.com>
1562 * configure.in (arm*-*-conix*): New target.
1563 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1565 * configure: Regenerate.
1567 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1569 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1570 (obj_elf_visibility): New function.
1572 * doc/as.texinfo (Visibility): New node: document visibility
1575 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1577 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1578 warning for absolute jump/call without `*' in non-intel mode. No
1579 need to set i.types[0] JumpAbsolute in intel mode.
1581 1999-12-22 Philip Blundell <pb@futuretv.com>
1583 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1584 hook function when changing sections.
1585 (arm_s_data): Likewise.
1587 1999-12-14 Nick Clifton <nickc@cygnus.com>
1589 * config/tc-arm.c (md_parse_option): Add support for -marm720
1590 command line switch.
1592 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1594 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1595 (r_registers, xr_registers): Define.
1596 (r_register_name, xr_register_name): New functions.
1597 (md_assemble): Handle new am33 operand types and instruction
1599 (mn10300_insert_operand, check_operand): Likewise.
1601 1999-11-29 Nick Clifton <nickc@cygnus.com>
1603 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1604 (s_force_thumb): Set thumb_mode to 2.
1605 (md_assemble): Do not complain about thumb instructions on a
1606 non-thumb target if thumb_mode is set to 2.
1608 1999-11-28 Michael Meissner <meissner@cygnus.com>
1610 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1611 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1612 (O_...): Add new machine dependent expressions if we are handling
1613 explicit relocations.
1614 (alpha_reloc_op): New static table holding the explicit relocation
1616 (alpha_literal_hash): New static to hold the hash table for
1617 explicit relocations.
1618 (alpha_macros): Add support for explicit relocations.
1619 (md_begin): If explicit relocations, initialize hash table.
1620 (md_assemble): Don't print a second error if tokenize_arguments
1621 already printed an error message.
1622 (md_apply_fix): Add support for explicit relocations.
1623 (alpha_force_relocation): Ditto.
1624 (alpha_fix_adjustable): Ditto.
1625 (alpha_adjust_symtab): New function to support explicit
1627 (alpha_adjust_symtab_relocs): Ditto.
1628 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1629 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1630 Add support for explicit relocations. Return -2 if an error
1631 message was already printed.
1632 (find_macro_match): Add support for explicit relocations. Comment
1634 (emit_insn): Add support for explicit relocations.
1635 (assemble_tokens): Ditto.
1637 (load_expression): Ditto.
1640 (emit_ir_load): Ditto.
1641 (emit_loadstore): Ditto.
1644 (emit_sextX): Ditto.
1645 (emit_division): Ditto.
1646 (emit_jsrjmp): Ditto.
1647 (emit_retjcr): Ditto.
1649 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1651 (tc_adjust_symtab): If explicit relocations, call the function
1652 alpha_adjust_symtab.
1653 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1654 relocations next to the literal relocation they reference.
1655 (TC_INIT_FIX_DATA): Initialize the new fields.
1656 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1658 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1660 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1661 'B' operand for PA2.0 bb instruction.
1663 1999-11-18 Nick Clifton <nickc@cygnus.com>
1665 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1668 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1670 (mcore_force_relocation): Force relocations to be generated for
1673 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1675 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1676 (i386_displacement): Disallow O_big displacements.
1678 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1680 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1681 improvements in error checking.
1682 (md_assemble): Support for unconditional ARM instructions.
1683 (md_parse_option): Support for -m[arm]v5e flag.
1685 1999-11-12 Nick Clifton <nickc@cygnus.com>
1687 * macro.c (buffer_and_nest): Do not check beyond the end of the
1690 1999-11-11 Nick Clifton <nickc@cygnus.com>
1692 * macro.c (buffer_and_nest): Look for seperator after TO and
1695 1999-11-08 Andrew Haley <aph@cygnus.com>
1697 * app.c (do_scrub_chars): When in State 10, treat backslash
1698 characters in the same way as as symbol characters.
1700 1999-11-07 Richard Henderson <rth@cygnus.com>
1702 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1703 the previous label was in the current section before playing
1704 with auto-alignment.
1706 1999-11-06 Nick Clifton <nickc@cygnus.com>
1708 * config/tc-v850.c (v850_force_relocation): Force relocation
1710 (v850_pcrel_from_selection): Do not compute a pcrel offset if
1713 1999-11-05 Michael Meissner <meissner@cygnus.com>
1715 * expr.h (operatorT): Increase machine dependent operators to 16.
1716 * expr.c (op_rank): Ditto.
1718 1999-11-03 Ian Lance Taylor <ian@zembu.com>
1720 * read.c (pseudo_set): Reject attempts to set the value of a
1723 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1726 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1728 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1729 to bfd_set_section_contents.
1731 1999-11-03 Nick Clifton <nickc@cygnus.com>
1733 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1735 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1737 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1738 (mips_ip): Use OPCODE_IS_MEMBER.
1740 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1742 * config/tc-arm.c (reg_required_here): Improve comments.
1744 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1745 (tinsns): Initialize variants field.
1747 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1748 BAD_PC respectively.
1750 1999-10-27 Scott Bambrough <scottb@netwinder.org>
1752 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1753 * config/tc-arm.h: Fix compile time warnings.
1755 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1757 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1758 form @abs16, @(abs16) and @(abs16 + imm).
1760 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1762 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1763 (ISA_HAS_64_BIT_REGS) New.
1764 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1765 mips_emit_delays,macro_build,load_register,load_addresss,
1766 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1767 and/or use new ISA_xxx macros in expressions involving
1768 ISA, particularly mips_opts.isa.
1770 1999-10-18 Michael Meissner <meissner@cygnus.com>
1772 * expr.h (operatorT): Add machine dependent operators md1..md8.
1773 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1774 for the machine dependent operators to use.
1776 * expr.c (op_rank): Add machine dependent operators.
1778 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1780 (O_cpregister): Ditto.
1781 (md_begin): Change X_op test that field is wide enough to use
1782 O_max instead of O_alpha_max.
1783 (cpu_types): Fill in missing initializer.
1784 (alpha_num_macros): Make unsigned.
1785 (md_assemble): Make opnamelen be size_t.
1786 (md_apply_fix): Cast alpha_num_operands to int before testing.
1787 (alpha_force_relocation): Ditto.
1788 (alpha_fix_adjustable): Ditto.
1789 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1790 (tc_gen_reloc): Ditto.
1791 (tc_get_register): Ditto.
1796 (s_alpha_ent): Ditto.
1797 (s_alpha_end): Ditto.
1798 (s_alpha_frame): Ditto.
1799 (s_alpha_prologue): Ditto.
1800 (s_alpha_file): Ditto.
1801 (s_alpha_gprel32): Ditto.
1802 (s_alpha_proc): Ditto.
1803 (s_alpha_set): Ditto.
1804 (s_alpha_base): Ditto.
1805 (s_alpha_align): Ditto.
1806 (s_alpha_arch): Ditto.
1807 (alpha_align): Ditto.
1808 (assemble_insn): Suppress unused variable warning.
1810 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1811 order in the structure.
1812 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1814 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1816 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1818 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1820 * config/tc-i386.c (i386_index_check): Correct #endif location.
1822 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1824 * as.c (show_usage): Document new options.
1825 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1826 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1827 (parse_args): Parse the new options.
1828 (main): If there were warnings, and --fatal-warnings
1829 was specified, print an error.
1830 * as.h: New variable, flag_fatal_warnings, for new option.
1832 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1834 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1835 '@'. Change autoincrement completers to fall through to cache control
1838 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1840 (pa_parse_addb_64_cmpltr): New function.
1842 * config/tc-hppa.c (pa_ip): Change error message.
1843 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1844 '?Q' args to allow falling through.
1846 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1847 Remove unused conditional codes.
1848 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1850 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1852 * config/tc-d30v.c (CHAR_BIT): Define.
1853 (check_range): Fix bit operations to support integers bigger than
1856 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1858 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1861 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1862 Doug Evans <devans@cygnus.com>
1864 Add support for m32rx.
1865 * config/tc-m32r.c (enable_m32rx): New static global.
1866 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1867 (allow_m32rx): New function.
1868 (M32R_SHORTOPTS): Add `O'.
1869 (md_longopts): Add --m32rx plus several warning options.
1870 (md_parse_option): Handle new options.
1871 (md_show_usage): Print them.
1872 (md_begin): Enable m32rx.
1873 (OPERAND_IS_COND_BIT): New macro.
1874 (first_writes_to_seconds_operands): New function.
1875 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1876 (target_make_parallel,assemble_two_insns): New functions.
1877 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1878 If optimizing and m32rx, try to make consecutive insns parallel.
1880 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1882 * config/tc-mips.c (nopic_need_relax): Allow for the
1883 .sdata.foo sections generated by -fdata-sections,
1884 and for the .gnu.linkonce.s sections generated by C++.
1886 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1888 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1889 with cleaner code using completer prefixes. Add 'Y'.
1891 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1893 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1895 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
1896 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1897 insn does not match and we should try the next insn in the table.
1899 1999-09-22 Nick Clifton <nickc@cygnus.com>
1901 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1903 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1905 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1908 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1910 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1911 OBJ_ELF. If ELF, add "sq".
1912 (md_parse_option): If ELF, ignore -s and -q.
1913 (md_show_usage): Mention ELF options.
1915 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1917 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1920 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1922 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1924 * config/tc-hppa.c (struct pa_it): New field "trunc".
1925 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1926 (pa_parse_ftest_gfx_completer): New function
1927 (pa_parse_fp_cnv_format): New function.
1929 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1930 (md_apply_fix): Handle 22bit pc-rel branches.
1932 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1934 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1936 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1938 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1940 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1942 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1943 (pa_ip): Handle 'fX'.
1945 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1947 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1948 unwinds unless the function is in the text space.
1949 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1951 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1953 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1954 (md_assemble): To here. Tweak address generation.
1956 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1958 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1959 (md_assemble): Call dwarf2_where for OBJ_ELF.
1960 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1961 (pa_end_of_source): New function.
1962 * tc-hppa.h (md_end): Define for OBJ_ELF.
1964 1999-09-14 Michael Meissner <meissner@cygnus.com>
1966 * configure.in (Canonicalization of target names): Remove adding
1967 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1968 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1969 * configure: Regenerate.
1971 1999-09-14 Donn Terry <donn@interix.com>
1973 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1975 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1977 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1978 pc-relative jmp/call to an absolute symbol.
1979 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1980 absolute section symbols.
1982 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1983 jump handling code and comments.
1985 1999-09-12 Ian Lance Taylor <ian@zembu.com>
1987 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1988 the value if TE_PE and a global defined symbol.
1990 1999-09-11 Ian Lance Taylor <ian@zembu.com>
1992 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1993 print the symbol, rather than printing it here.
1995 1999-09-11 Donn Terry <donn@interix.com>
1997 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1998 BFD_RELOC_RVA relocations.
2000 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2001 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2004 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2006 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2007 * doc/internals.texi (Object format backend): Document
2010 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2011 relocations against global symbols if TE_PE.
2013 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2014 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2016 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2019 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2020 symbols which do not have a constant value, or tags with
2021 non-tags. Remove the symbol from the list before adding it at the
2024 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2025 C_FCN symbol differently if TE_PE.
2026 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2027 appears in the pseudo-op, rather coff_line_base which is only set
2030 * config/obj-coff.c (obj_coff_loc): New static function.
2031 (obj_pseudo_table): Add "loc".
2033 * config/obj-coff.c (add_lineno): Check that the line number is
2036 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2037 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2039 (md_atof): Return NULL rather than 0.
2040 * config/tc-i386.c (md_atof): Change type to int.
2041 * expr.c (expr): Change first parameter to int.
2042 * config/obj-coff.c: Add declarations for static functions.
2043 (coff_frob_symbol): Use SYM_AUXENT.
2044 * config/tc-i386.h (flag_16bit_code): Don't declare.
2046 * config/obj-coff.c (obj_coff_section): Default to setting
2047 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2049 * write.c (adjust_reloc_syms): Print adjusted fixup.
2051 * expr.c (integer_constant): Correct too_many_digits calculation
2054 1999-09-09 Andreas Schwab <schwab@suse.de>
2056 * doc/c-arm.texi: Fix arguments of @var to not contain
2059 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2061 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2063 (md_parse_option): Only support -k flag for ELF and COFF targets.
2065 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2067 * config/tc-hppa.c (pa_ip): Put strict register checks before
2068 call to pa_parse_number.
2070 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2072 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2074 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2077 1999-09-06 Donn Terry <donn@interix.com>
2079 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2081 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2083 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2084 candidate instruction. Require registers for register arguments
2085 when in strict mode. Require assemble-time constants for
2086 constants when in strict mode.
2087 (pa_get_absolute_expression): Require a constant when in strict
2090 1999-09-06 Nick Clifton <nickc@cygnus.com>
2092 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2094 1999-09-04 Steve Chamberlain <sac@pobox.com>
2096 * config/tc-pj.c: New file, supports picoJava in ELF.
2097 * config/tc-pj.h: Ditto.
2098 * configure.in (pjl*, pj*): New targets.
2099 * Makefile.am: Rebuild dependencies.
2100 (CPU_TYPES): Add pj.
2101 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2102 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2103 * doc/c-pj.texi: New file.
2104 * doc/as.texinfo: Add some PJ specifics.
2105 * doc/all.texi: Add PJ to the list of all architectures, sort them
2107 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2108 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2110 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2112 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2113 (obj_frob_file): Test for null pointer.
2114 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2115 (OBJ_PROCESS_STAB): And here.
2116 (elf_obj_sy): Remove
2118 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2119 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2120 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2122 * config/obj-coff.c (no_func): Remove.
2123 (coff_format_ops): Change occurrences of no_func to 0, as we test
2124 for 0 in obj-multi.h.
2126 * configure.in: Enable bfd for i386-coff when primary target is
2127 bfd. Enable i386 elf,coff emulation support. Don't set
2128 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2129 emulation to support.
2130 *configure: Regenerate.
2132 1999-09-02 Nick Clifton <nickc@cygnus.com>
2134 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2135 .section .line directive is encountered.
2137 1999-09-01 Nick Clifton <nickc@cygnus.com>
2139 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2142 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2143 * as.texinfo: Document --gdwarf2 command line option.
2144 Add additional documentation of ARM command line switches.
2146 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2148 * config/tc-i386.c (i386_intel_memory_operand): Combine
2149 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2150 and RESTORE_END_STRING around parse_register calls.
2151 (i386_operand): Here too.
2152 (i386_is_reg): Remove.
2153 (parse_register): Move as_bad calls from within this function to
2156 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2158 Based on a patch from H.J. Lu <hjl@gnu.org>
2159 * config/tc-i386.c (parse_register): Handle FP regs specially.
2160 (md_begin): Remove '(' and ')' from register_chars.
2162 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2164 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2165 error message (done elsewhere).
2167 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2169 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2171 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2173 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2176 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2178 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2180 Add new completers. Fix bug in 64 bit condition handling.
2182 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2185 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2187 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2189 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2191 1999-08-27 Jim Wilson <wilson@cygnus.com>
2193 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2194 (struct ls): Add frag field. Initialize it to zero.
2195 (out_end_sequence): New local text_frag. Set it while in text section.
2196 Replace address check with frag check. Set ls.frag to text_frag if
2197 out_set_addr called.
2198 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2199 Set it before switching sections. Replace address check with frag
2200 check. Set ls.frag to saved_frag if out_set_addr called.
2202 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2204 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2205 output "advance_pc" opcode instead of calling gen_addr_line().
2206 The latter has the undesired side-effect of creating a new row
2207 in the debug line info matrix.
2209 1999-08-26 Jim Wilson <wilson@cygnus.com>
2211 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2212 ls.last_filename if last is less than zero. Set ls.last_filename
2213 when allocating new entry.
2214 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2217 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2219 * config/tc-i386.c (i386_index_check): Fix the displacement size
2220 when INFER_ADDR_PREFIX.
2222 1999-08-18 Nick Clifton <nickc@cygnus.com>
2224 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2227 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2229 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2230 handle 0xffffNNNN constants correctly.
2232 1999-08-16 Nick Clifton <nickc@cygnus.com>
2234 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2237 1999-08-13 Nick Clifton <nickc@cygnus.com>
2239 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2240 (md_apply_fix3): Always pass positive values to
2241 validate_offset_imm.
2243 1999-08-12 Nick Clifton <nickc@cygnus.com>
2245 * config/tc-arm.c (skip_whitespace): New macro.
2246 Formatting tidy ups.
2248 (md_apply_fix3): Store relocation offset in addend for ELF based
2250 (arm_force_relocation): Always generate relocs for Thumb function
2253 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2255 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2256 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2258 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2260 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2261 flags for the unwind subspace.
2263 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2264 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2265 suitable relocation based on the size of the target's pointer.
2266 Always Use subsegment zero for the unwinders.
2267 (pa_level): Handle "2.0w".
2269 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2271 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2272 with the following instruction unless this was specified.
2274 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2276 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2277 certain sections, to match BFD changes.
2279 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2281 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2282 (EXTRA_SCRIPTS): Define to keep automake happy.
2283 * Makefile.in: Rebuild.
2285 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2287 * Makefile.am: Rename .dep* files to DEP*.
2288 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2289 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2291 * Makefile.in: Rebuild.
2293 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2295 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2297 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2299 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2300 avoid problems on DOS filesystems.
2301 * Makefile.in: Rebuild.
2303 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2305 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2307 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2310 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2312 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2313 line to create ${GDBINIT} rather than .gdbinit.
2314 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2316 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2318 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2320 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2322 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2324 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2326 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2327 non-adjustable symbols.
2329 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2331 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2333 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2335 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2338 1999-08-05 Donn Terry <donn@interix.com>
2340 * config/te-interix.h: New file.
2341 * configure.in (i386-*-interix*): New target.
2342 * configure: Rebuild.
2344 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2346 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2347 selectors for ELF too.
2348 (selector_table): Add "ltp" and "rtp" selectors.
2350 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2352 * config/tc-i386.c (i386_operand): No need to change
2353 operand_string pointer in segment reg case before goto
2354 do_memory_reference. Initialise displacement_string_start and
2355 displacement_string_end after do_memory_reference label.
2356 (i386_index_check): Add operand_string param, and print error
2357 message on failure here.
2358 (i386_intel_memory_operand): Instead of here.
2359 (i386_operand): And here.
2360 (INFER_ADDR_PREFIX): Enable.
2362 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2364 * config/tc-i386.h (DefaultSize): Define. Renumber following
2365 opcode_modifier defines.
2367 From Etienne Lorrain <etienne.lorrain@ibm.net>
2368 * config/tc-i386.c (stackop_size): New variable.
2369 (set_16bit_code_flag): Clear it here.
2370 (set_16bit_gcc_code_flag): New function.
2371 (md_pseudo_table): Add "code16gcc" entry.
2372 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2374 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2376 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2377 next_set_end even if the end symbol is being discarded.
2379 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2380 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2381 * config/obj-coff.c: Likewise.
2382 (seg_info_type): Remove.
2383 (seg_info_off_by_4): Change to array of segT.
2384 (s_get_segment): Adjust accordingly.
2385 (obj_pseudo_table): Fully initialize sentinel entry.
2387 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2388 Ralf Baechle <ralf@uni-koblenz.de>.
2390 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2392 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2394 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2396 * config/tc-i386.c: Indentation and white space changes.
2397 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2398 don't enable it by default.
2399 (i386_intel_operand): Remove redundant prototype.
2400 Move check on number of memory operands, and i.mem_operands++
2401 (i386_intel_memory_operand): To here.
2402 Remove i386_immediate code from here. Remove special case code
2403 for input and output using (%dx). Remove base/index checks and
2404 call i386_index_check instead. Save initial operand_string
2405 argument for error message.
2406 (i386_operand): Remove redundant prototype. Move base/index
2407 checks to i386_index_check.
2408 (i386_displacement): Move intel mode check for non-zero
2410 (i386_intel_memory_operand): To here.
2412 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2414 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2415 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2416 by .register pseudo-op if -64 and --no-undeclared-regs.
2417 (s_register, sparc_adjust_symtab): New functions.
2418 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2419 Declare sparc_adjust_symtab as tc_adjust_symtab.
2420 * doc/c-sparc.texi: Add description of #ignore special literal
2421 for .register pseudo-op.
2423 1999-07-30 Catherine Moore <clm@cygnus.com>
2425 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2426 the relocation's section offset.
2428 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2430 * write.c (fixup_segment): Fix generic error check overflow test.
2432 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2433 X_add_number to long.
2435 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2437 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2440 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2442 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2445 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2447 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2449 * configure.bat: Remove; obsolete.
2450 * config/go32.cfg: Likewise.
2452 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2454 * configure.in (i386-*-vxworks*): New target.
2455 * configure: Rebuild.
2457 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2459 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2461 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2463 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2465 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2466 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2467 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2468 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2469 MAX_RELOC_EXPANSION): Define.
2470 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2472 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2474 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2475 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2476 block. Print a warning if an 8-bit or 16-bit constant
2477 displacement or immediate is truncated on output.
2478 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2480 (i386_operand): Disallow immediate jump absolute operand.
2482 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2484 * configure.in: Bump version number to 2.9.5.
2485 * configure: Rebuild.
2487 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2490 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2492 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2493 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2495 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2497 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2499 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2501 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2502 if -mno-fpu was given.
2503 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2505 (cons_fix_new_arm): Remove misleading comments.
2507 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2509 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2511 (relax_segment): Likewise. After giving a rs_org error, convert
2512 the frag to rs_align to avoid cascading errors.
2514 1999-07-12 Andreas Schwab <schwab@suse.de>
2516 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2518 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2520 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2521 as appropriate. Fill in structure initializations. Add variable
2522 initializations. Add casts.
2523 * dwarf2dbg.c (print_stats): Change i to size_t.
2524 * listing.c (listing_listing): Change list_line to unsigned int.
2526 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2528 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2529 rather than checking for \001 and \002 in symbol name.
2530 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2532 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2534 * configure.in (hppa*-linux-gnu*): New target.
2535 * configure: Rebuilt.
2537 1999-07-08 Nick Clifton <nickc@cygnus.com>
2539 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2541 1999-07-07 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
2544 accessing symbolP directly.
2546 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2548 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2551 1999-07-05 Nick Clifton <nickc@cygnus.com>
2553 * config/tc-arm.c (ARM_EXT_V5): Define.
2554 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2555 (md_begin): Detect ARM v5 architectures.
2556 (md_parse_option): Accept arm v5 specification.
2557 (md_show_usage): Documment -marmv5 switch.
2559 * doc/c-arm.texi: Document -marmv5 command line option.
2561 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2563 (validate_immediate_twopart): New function. Determine if a
2564 constant can be computed by two ADD instructions.
2565 (output_inst): Remove its command line parameter - it was never
2567 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2568 implememt the ADRL pseudo op.
2569 (tc_gen_reloc): Generate a suitable error message if an ADRL
2570 instruction tries to generate a real reloc.
2572 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2574 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2576 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2579 1999-06-27 H.J. Lu <hjl@gnu.org>
2581 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2582 non BFD_ASSEMBLER case.
2584 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2586 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2589 1999-06-26 David Mosberger <davidm@hpl.hp.com>
2591 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2592 out_end_sequence() when the address decreases due to a new frag.
2593 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2594 numbering starts with 1.
2596 1999-06-23 Nick Clifton <nickc@cygnus.com>
2598 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2600 (mcore_s_text): Call obj_elf_text for ELF target.
2601 (mcore_s_data): Call obj_elf_data for ELF target.
2602 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2604 (mcore_s_bss): New function: Dump literal table before changing
2606 (mcore_s_comm): New function: Dump literal table before changing
2609 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2610 No longer static functions.
2611 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2612 Provide prototypes for these functions.
2614 1999-06-22 Ian Lance Taylor <ian@zembu.com>
2616 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2617 a list of names, to try obj_segment_name, and to try abbreviated
2618 names when using COFF without long section names.
2620 * config/tc-alpha.c: More use of symbol accessor functions.
2621 * config/tc-arc.c: Likewise.
2622 * config/tc-d30v.c: Likewise.
2623 * config/tc-fr30.c: Likewise.
2624 * config/tc-i860.c: Likewise.
2625 * config/tc-m88k.c: Likewise.
2626 * config/tc-mcore.c: Likewise.
2627 * config/tc-ns32k.c: Likewise.
2628 * config/tc-sparc.c: Likewise.
2629 * config/tc-v850.c: Likewise.
2631 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2632 sy_value with appropriate accessor functions.
2633 * config/tc-arm.c (md_apply_fix3): Likewise.
2634 * config/tc-d10v.c (AT_WORD_P): Likewise.
2635 * config/tc-v850.c (reg_name_search): Likewise.
2637 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2638 use symbol_get_bfdsym instead.
2639 * config/tc-ppc.c (md_assemble): Likewise.
2640 * config/tc-v850.c (v850_comm): Likewise.
2642 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2644 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2645 the symbol, rather than accessing the bsym member.
2646 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2647 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2648 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2649 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2650 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2651 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2652 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2653 * config/tc-v850.c (tc_gen_reloc): Likewise.
2655 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2657 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2658 (hppa_gen_reloc_type): Conditionalize on BFD64.
2659 (tc_gen_reloc): Re-enable ELF relocations.
2660 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2662 1999-06-21 Ian Lance Taylor <ian@zembu.com>
2664 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2666 (do_ldst): Move assignment out of if condition.
2667 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2668 parentheses to avoid warning.
2670 1999-06-21 Nick Clifton <nickc@cygnus.com>
2672 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2673 macro to get at the BFD symbol associated with a GAS symbol.
2675 1999-06-19 Ian Lance Taylor <ian@zembu.com>
2677 * config/tc-ppc.c: Update for symbol handling changes.
2678 * config/obj-coff.c: Likewise.
2680 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2682 * tc-hppa.c: General cleanups of ELF support. No more spaces
2683 and subspaces for ELF.
2684 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2685 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2686 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2687 (UNWIND_SECTION_NAME): Likewise.
2688 (space/subspace related structures): Conditionalize definitions
2690 (space/subspace directives and support routines): Conditionalize
2691 definitions and references/uses on OBJ_SOM.
2692 (label_symbol_struct): For ELF, track the symbol's segment. For
2693 SOM track its space.
2694 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2696 (USE_ALIASES): Kill for both SOM & ELF.
2697 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2698 (pa_space, pa_subspace): Corresponding changes.
2699 (pa_spaces_begin): Corresponding chagnes.
2700 (md_begin): Do not muck around with space/subspace stuff for
2702 (md_apply_fix): Temporarily disable argument relocation stuff
2704 (tc_gen_reloc): Temporarily disable relocation generation for
2706 (pa_build_unwind_subspace): Similarly.
2708 1999-06-16 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-arm.c (thumb_set): New pseudo op.
2711 (text, data, section): Override these pseudo ops with ARM
2713 (s_thumb_set): New function: Perform the same as a .set pseudo
2714 op, but also mark the alias'ed symbol as being a Thumb
2716 (arm_s_text): New function: Perform the same as the .text
2717 pseudo op, but dump the literal pool before changing
2719 (arm_s_data): New function: Perform the same as the .data
2720 pseudo op, but dump the literal pool before changing
2722 (arm_s_section): New function: Perform the same as the
2723 .section pseudo op, but dump the literal pool before changing
2725 (arm_cleanup): Do not reset the current section before dumping
2728 1999-06-17 Nick Clifton <nickc@cygnus.com>
2730 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2731 OPTION_NO_WARN_UNMATCHED entries.
2732 (md_parse_option): Generate a warning message if an unrecognised
2733 option is encountered.
2735 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2736 (get_operands): When parsing an expression after an '@' symbol
2737 has been detected, do not ignore '#' symbols.
2738 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2741 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2743 From K. Richard Pixley <rich@noir.com>:
2744 * configure.in (ppc-*-vxworks*): New target.
2745 * configure: Rebuild.
2747 1999-06-12 Philip Blundell <philb@gnu.org>
2749 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2751 1999-06-13 Ian Lance Taylor <ian@zembu.com>
2753 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2754 which refer to symbols in linkonce sections, permit reducing the
2755 relocs if the symbol is local.
2757 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2759 * subsegs.c (subseg_text_p): New function.
2760 * as.h (subseg_text_p): Declare.
2761 * read.c (do_align): Use subseg_text_p to set the default fill.
2762 * write.c (subsegs_finish): Likewise.
2763 * config/obj-coff.c (write_object_file): Likewise.
2764 * config/tc-i386.h (md_maybe_text): Don't define.
2765 (md_do_align): Use subseg_text_p to set the default fill.
2766 * config/tc-m32r.c (m32r_do_align): Likewise.
2767 * config/tc-sh.c (sh_do_align): Likewise.
2768 * config/tc-sparc.h (md_do_align): Likewise.
2770 1999-06-12 David O'Brien <obrien@freebsd.org>
2772 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2773 * configure: Rebuild.
2775 1999-06-12 Ian Lance Taylor <ian@zembu.com>
2777 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2778 * Makefile.am: Rebuild dependencies.
2779 * Makefile.in: Rebuild.
2781 * config/tc-i386.c (i386_immediate): Remove unused label
2784 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2785 * symbols.c: Likewise.
2786 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2787 sy_next field when taking address, rather than symbol_next.
2789 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2791 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2792 value from the output file architecture.
2793 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2794 * dwarf2dbg.h: Change bfd_vma to addressT.
2796 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2798 * dwarf2dbg.h: Use PARAMS in function declarations.
2800 1999-06-11 Martin Dorey <mdorey@madge.com>
2802 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2803 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2805 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2807 1999-06-11 Ian Lance Taylor <ian@zembu.com>
2809 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2811 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2814 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2816 * read.c (read_a_source_file): Only declare inescape if
2819 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2821 (find_entry_byval): Add parens to avoid warning.
2823 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2825 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2828 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2830 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
2833 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2834 synthetize_setx): New functions.
2835 (md_assemble): Broken the special cases into the above
2836 functions. Make compiler happy if sizeof(bfd_vma)==4.
2837 Fix sethi generated from set/setuw. If instructions have a relloc,
2838 always clear the fields to be relocated in the opcode.
2839 (sparc_ip): Remove special_case global variable.
2841 1999-06-10 Ian Lance Taylor <ian@zembu.com>
2843 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2844 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2845 indication of success rather than a value.
2846 (itbl_get_val): Likewise.
2847 (itbl_get_field): Use strcspn. Change delimiters to include
2849 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2850 (itbl_get_val): Likewise.
2851 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2853 * symbols.c (copy_symbol_attributes): Convert local symbols to
2856 1999-06-10 Nick Clifton <nickc@cygnus.com>
2858 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2861 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2863 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2864 Optimize set if sizeof(bfd_vma) == 64.
2865 (sparc_ip): Fix sethi - without %hi() it should generate
2866 R_SPARC_22 reloc, not R_SPARC_HI22.
2867 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2869 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2871 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2872 (s_ncons): New function.
2873 (native_op_table): New table.
2874 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2875 R_SPARC_OLO10 handling.
2877 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2879 * expr.h (struct expressionS): Revert last change; widen X_op.
2880 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2882 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2884 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2885 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2886 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2887 * Makefile.in: Regenerated.
2889 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2890 `common' pass on to s_mri_common.
2891 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2893 1999-06-06 Richard Henderson <rth@cygnus.com>
2895 * config/obj-elf.c (obj_elf_section): Don't free the return
2896 value of demand_copy_C_string.
2898 1999-06-05 Richard Henderson <rth@cygnus.com>
2900 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2901 creation logic from obj_elf_create_section.
2903 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2904 (section_stack): New.
2905 (special_sections): Make const.
2906 (obj_elf_section): Gut and rewrite parsing.
2907 (obj_elf_change_section): New function broken out of obj_elf_section.
2908 (obj_elf_parse_section_letters): Likewise.
2909 (obj_elf_section_word): Likewise.
2910 (obj_elf_section_type): Likewise.
2911 (obj_elf_previous): Treat as a toggle.
2912 (obj_elf_popsection): New.
2913 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2914 (ppc_section_type): Likewise.
2915 * config/tc-ppc.h: Likewise.
2917 * expr.h (struct expressionS): Don't make X_op a bitfield.
2918 * config/tc-alpha.c: Update for symbol handling changes.
2919 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2920 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2922 1999-06-05 Richard Henderson <rth@cygnus.com>
2924 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2925 (dwarf2_gen_line_info): Kill unused variables.
2926 (dwarf2_finish): Likewise.
2927 (dwarf2_where): Likewise.
2928 (dwarf2_directive_file): If we've only got a string,
2929 hand off to s_app_file.
2930 * ecoff.c: Move the include of ecoff.h.
2931 * symbols.h (S_IS_FUNCTION): Prototype.
2933 * read.c (LEX_HASH): Supply a default.
2935 (s_globl): Update `c' after skipping whitespace.
2936 * read.h (LEX_END_NAME, is_name_ender): New.
2937 * expr.c (get_symbol_end): Respect it.
2939 1999-06-04 Mark Klein <mklein@dis.com>
2941 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2943 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2945 * config/tc-hppa.c: Update for symbol handling changes.
2947 1999-06-03 Ian Lance Taylor <ian@zembu.com>
2949 * cgen.c: Update for symbol handling changes.
2950 * config/tc-m32r.c: Likewise.
2952 * config/tc-hppa.h: Update for symbol handling changes.
2953 * config/tc-hppa.c: Likewise.
2955 * config/tc-arm.h: Update for symbol handling changes.
2956 * config/tc-arm.c: Likewise.
2957 (symbol_make_empty): Remove. Just use symbol_create.
2959 * symbols.c (symbol_set_tc): Correct name.
2961 * Makefile.am: Rebuild dependencies.
2962 ($(OBJS)): Don't depend upon struc-symbol.h.
2963 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2964 * dep-in.sed: Don't remove struc-symbol.h.
2965 * Makefile.in: Rebuild.
2967 * doc/internals.texi (Symbols): Describe changes in symbol
2970 1999-06-03 Richard Henderson <rth@cygnus.com>
2972 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2973 instead of doing the work by hand.
2975 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2977 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2978 state of line state-machine.
2979 (struct ls): Collect DWARF2 line state-machine state in new member
2980 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2981 resulted in any DWARF2 directives.
2982 (reset_state_machine): New function.
2983 (out_end_sequence): Ditto.
2984 (dwarf2_gen_line_info): When switching sections or switching to a
2985 lower text address, call out_end_sequence() first to terminate the
2986 previous code sequence as code sequences MUST have monotonically
2987 increasing addresses.
2988 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2990 1999-06-03 David Mosberger <davidm@hpl.hp.com>
2992 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2993 DWARF2 debug info (line information only, at this point).
2994 * as.h: Update comment about supported debug formats.
2995 * dwarf2dbg.c, dwarf2dbg.h: New files.
2996 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2998 * expr.c (operand): Don't use [ for parens if we want an index op.
2999 (op_encoding): Switch [ into O_index, if desired.
3000 (op_rank): Renumber with O_index on bottom.
3001 (expr): If O_index, match closing bracket.
3002 * expr.h (O_index): New.
3004 * read.c (read_a_source_file): Conditionally allow matched "
3005 in lines passed to md_assemble.
3007 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3009 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3011 Add support for storing local symbols in a small structure to save
3012 memory when assembling large files.
3013 * as.h: Don't include struc-symbol.h.
3014 (symbolS): Add typedef.
3015 * symbols.c: Include struc-symbol.h.
3016 (local_hash): New static variable.
3017 (save_symbol_name): New static function, from symbol_create.
3018 (symbol_create): Call save_symbol_name.
3019 (local_symbol_count): New static variable.
3020 (local_symbol_conversion_count): Likewise.
3021 (LOCAL_SYMBOL_CHECK): Define.
3022 (local_symbol_make): New static function.
3023 (local_symbol_convert): New static function.
3024 (colon): Handle local symbols. Create local symbol for local
3026 (symbol_table_insert): Handle local symbols.
3027 (symbol_find_or_make): Create local symbol for local label name.
3028 (symbol_find_base): Check for local symbol.
3029 (symbol_append, symbol_insert): Check for local symbols.
3030 (symbol_clear_list_pointers, symbol_remove): Likewise.
3031 (verify_symbol_chain): Likewise.
3032 (copy_symbol_attributes): Likewise.
3033 (resolve_symbol_value): Handle local symbols.
3034 (resolve_local_symbol): New static function.
3035 (resolve_local_symbol_values): New function.
3036 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3037 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3038 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3039 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3040 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3041 (symbol_previous, symbol_next): New functions.
3042 (symbol_get_value_expression): Likewise.
3043 (symbol_set_value_expression): Likewise.
3044 (symbol_set_frag, symbol_get_frag): Likewise.
3045 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3046 (symbol_mark_used_in_reloc): Likewise.
3047 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3048 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3049 (symbol_mri_common_p): Likewise.
3050 (symbol_mark_written, symbol_clear_written): Likewise.
3051 (symbol_written_p): Likewise.
3052 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3053 (symbol_section_p, symbol_equated_p): Likewise.
3054 (symbol_constant_p): Likewise.
3055 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3056 (symbol_get_obj, symbol_set_obj): Likewise.
3057 (symbol_get_tc, symbol_set_tc): Likewise.
3058 (symbol_begin): Initialize local_hash.
3059 (print_symbol_value_1): Handle local symbols.
3060 (symbol_print_statistics): Print local symbol statistics.
3061 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3062 Declare new symbols.c functions. Move many declarations here from
3064 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3065 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3066 (struct symbol): Move bsym to make it clearly the first field.
3067 Remove TARGET_SYMBOL_FIELDS.
3068 (symbolS): Don't typedef.
3069 (struct broken_word): Remove.
3070 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3071 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3072 (symbol_clear_list_pointers): Likewise.
3073 (symbol_insert, symbol_remove): Likewise.
3074 (symbol_previous, symbol_append): Likewise.
3075 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3076 (struct local_symbol): Define.
3077 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3078 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3079 (local_symbol_get_frag, local_symbol_set_frag): Define.
3080 (local_symbol_get_real_symbol): Define.
3081 (local_symbol_set_real_symbol): Define.
3083 * write.c (write_object_file): Call resolve_local_symbol_values.
3084 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3085 (TARGET_SYMBOL_FIELDS): Don't define.
3086 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3087 ECOFF_DEBUGGING, add ECOFF fields.
3088 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3089 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3090 ECOFF_DEBUGGING, add ECOFF fields.
3091 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3092 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3093 * config/tc-mcore.h: Don't include struc-symbol.h.
3094 (TARGET_SYMBOL_FIELDS): Don't define.
3095 (struct mcore_tc_sy): Define.
3096 (TC_SYMFIELD_TYPE): Define.
3097 * Many files: Use symbolS instead of struct symbol. Use new
3098 accessor functions rather than referring to symbolS fields
3101 * read.c (s_mri_common): Don't add in value of line_label.
3103 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3104 checking for SEC_LINK_ONCE.
3106 * config/tc-sh.h (sh_fix_adjustable): Declare.
3108 * app.c (input_buffer): New static variable.
3109 (app_push): Save saved_input in allocated buffer.
3110 (app_pop): Restored saved_input.
3111 (do_scrub_chars): Change get parameter to take char * and int as
3112 arguments. Change GET macro to pass input_buffer to get
3113 function. Don't save input into allocated buffer.
3114 * as.h (do_scrub_chars): Update declaration.
3115 * input-file.c (input_file_get): Change to take char * and int.
3116 Read data into passed in buffer. Remove static buffer.
3117 * read.c (scrub_from_string): Change to take char * and int. Copy
3118 data into passed in buffer.
3120 * hash.h: Neaten. Declare hash_traverse.
3121 * hash.c: Complete rewrite based on BFD hashing code.
3122 * gasp.c (chunksize): New variable.
3123 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3126 1999-05-28 Nick Clifton <nickc@cygnus.com>
3128 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3129 addend unless the target uses an old ABI.
3131 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3133 -Wchar-subscripts cleanup
3134 * listing.c (listing_newline): Use unsigned char variable, so
3135 calls to isascii,iscntrl are correct.
3136 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3138 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3139 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3140 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3141 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3143 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3145 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3147 (arch_coldfire_p): New #define.
3148 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3150 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3152 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3154 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3155 (install_operand): Add place `N'.
3156 (init_table): Add registers ACC, MACSR, MASK.
3158 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3160 * config/tc-m68k.c: Change mcf5200 --> mcf.
3161 (archs): Add mcf5206e, mcf5307.
3162 (m68k_ip): Add format `u'.
3163 (install_operand): Add place `m', `M', `h'.
3164 (init_table): Add upper/lower registers.
3166 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3168 1999-05-28 Martin Dorey <mdorey@madge.com>
3170 * config/tc-i960.c: Several minor changes to add ELF and
3171 BFD_ASSEMBLER support.
3172 * config/tc-i960.h: Likewise.
3173 * configure.in (i960-*-elf*): New target.
3174 * aclocal.m4, configure: Rebuild.
3176 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3178 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3179 reloc changes when defined(BFD_ASSEMBLER).
3181 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3183 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3185 * write.c (write_print_statistics): Output to file, not stderr.
3187 * expr.c (generic_bignum_to_int32,64): Prototype.
3189 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3190 output_sleb128, output_uleb128, output_big_sleb128,
3191 output_big_uleb128, output_big_leb128): Prototype.
3192 (output_big_sleb128, output_big_uleb128): Make inline.
3193 (output_big_leb128): Remove inline
3195 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3196 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3197 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3198 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3199 value for correct overflow check in write.c:fixup_segment.
3200 * write.c (fixup_segment): Move bitfield overflow checks to after
3201 the md_apply_fix call.
3202 * config/obj-coff.c (fixup_segment): Likewise.
3203 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3204 valueT *val argument.
3206 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3208 * config/atof-ieee.c (gen_to_words): Correctly round a
3209 denormalized number. Fix off-by-one in range checking for
3210 exponent in a denormal.
3212 1999-05-10 Nick Clifton <nickc@cygnus.com>
3214 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3217 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3219 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3221 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3223 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3224 (ReverseRegRegmem): Remove.
3225 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3226 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3227 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3230 From Doug Ledford <dledford@redhat.com>
3231 * config/tc-i386.h (RegXMM): New for P/III.
3232 * config/tc-i386.c: Add support for P/III.
3234 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3236 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3237 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3238 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3240 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3242 * config/tc-i386.c (i386_immediate): Skip whitespace before
3243 complaining about junk after expression.
3244 (i386_displacement): Likewise.
3246 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3248 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3249 Don't copy before downcaseing.
3251 1999-05-05 Catherine Moore <clm@cygnus.com>
3253 * tc-m68k.c: Include elf/m68k.h.
3254 (m68k_elf_final_processing): New routine.
3255 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3258 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3260 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3263 1999-04-30 Nick Clifton <nickc@cygnus.com>
3265 * config/tc-mcore.c (mcore_s_section): Dump literals before
3268 1999-04-29 Nick Clifton <nickc@cygnus.com>
3270 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3273 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3275 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3276 (TC_INIT_FIX_DATA): Delete.
3277 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3278 (TC_INIT_FIX_DATA): Delete.
3279 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3280 * write.c (fix_new_internal): Initialize fx_cgen member.
3281 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3282 (gas_cgen_md_apply_fix3): Update.
3283 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3284 (md_cgen_record_fixup_exp): Update.
3285 (FX_OPINFO_R_TYPE): Update.
3287 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3288 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3289 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3290 * frags.h (struct frag): Make opindex, opinfo ints.
3292 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3294 1999-04-26 Tom Tromey <tromey@cygnus.com>
3296 * aclocal.m4, configure: Updated for new version of libtool.
3298 1999-04-22 Nick Clifton <nickc@cygnus.com>
3300 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3302 (md_apply_fix3): Do not fix up absolute relocations against
3305 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3307 1999-04-20 Nick Clifton <nickc@cygnus.com>
3309 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3310 changes and data-in-text directives.
3311 (mcore_cons): New function: intercept cons() operations.
3312 (mcore_float_cons): New function: intercept float_cons()
3314 (mcore_stringer): New function: intercept stringer() operations.
3316 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3318 * obj.h (struct format_ops): Change generate_asm_lineno field to
3320 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3322 * config/tc-alpha.c (find_opcode_match): Add default case to
3324 (find_macro_match): Likewise.
3325 (load_expression): Parenthesize && within ||.
3327 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3329 1999-04-17 Nick Clifton <nickc@cygnus.com>
3331 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3332 .text .data .section pseudo ops.
3333 (mcore_s_section): New function. Dump lits before changing secs.
3334 (mcore_s_text): New function. Dump lits before changing secs.
3335 (mcore_s_data): New function. Dump lits before changing secs.
3337 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3339 * config/tc-mips.c (mips_32bitmode): New.
3340 (md_begin): Set mips_32bitmode if needed.
3341 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3342 Set EF_MIPS_32BITMODE.
3344 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3346 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3349 1999-04-16 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3353 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3355 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3356 expressions correctly.
3359 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3361 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3363 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3365 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3366 and fmpynfadd instructions.
3368 1999-04-11 Richard Henderson <rth@cygnus.com>
3370 * as.h (environ): Declare it, if needed.
3371 * as.c (dump_statistics): Don't declare environ.
3372 * configure.in (environ): Detect declaration.
3373 * configure, config.in: Rebuild
3375 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3376 (i386_displacement): Allocate enough space for replacement buffer.
3377 Clean up replacement buffer initialization.
3379 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3381 * subsegs.c (section_symbol): Don't create a new symbol if one
3382 already exists; instead, use the existing one, but set its segment
3383 and frag data if it hasn't already been defined.
3384 * config/obj-coff.c (c_section_symbol): Likewise.
3386 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3388 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3390 1999-04-08 Nick Clifton <nickc@cygnus.com>
3392 * config/tc-mcore.c: New File: Support routines for MCore
3394 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3395 * config/obj-coff.c: Add support for mcore-pe target.
3397 * Makefile.am: Add support for MCore targets.
3398 * Makefile.in: Regenerate.
3399 * configure.in: Add support for MCore targets.
3400 * configure: Regenerate.
3402 * doc/all.texi: Set MCORE.
3403 * doc/as.texinfo: Document MCore specific command line options.
3405 * write.h: Prevent multiple inclusion.
3407 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3409 * asintl.h (LC_MESSAGES): Never define.
3410 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3412 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3415 * Makefile.am (m68k-parse.c): If configuring in the source
3416 directory, copy m68k-parse.y into the local directory before
3417 running ylwrap, to remove spurious differences when generating
3419 * Makefile.in: Rebuild.
3421 * config/tc-sparc.h (md_do_align): Just allocate the number of
3422 bytes necessary, rather than always allocating 1024.
3424 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3426 * listing.c (listing_newline): Add cast to avoid warning.
3427 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3428 * config/tc-i386.c (i386_scale): Add return value.
3429 (build_displacement_string): Remove unused local temp_disp2.
3430 (i386_intel_memory_operand): Add parentheses to avoid warning.
3431 (i386_intel_operand): Remove unused local end_of_operand_string.
3432 (i386_operand): Remove unused local operand_modifier.
3433 (i386_operand): Add parens to avoid warning.
3435 1999-04-04 Don Bowman <don@pixsci.com>
3437 * configure.in: Add mips*-*-vxworks* target; have it define
3439 * configure, config.in: Rebuild.
3441 1999-03-31 Nick Clifton <nickc@cygnus.com>
3443 * configure.in (emulations): Add support for arm-epoc-pe.
3444 * configure: Regenerate.
3445 * config/te-epoc-pe.h: New file. Define macros specific to
3447 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3448 for arm-epoc-pe target.
3450 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3452 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3454 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3456 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3457 detect ",n" without a condition.
3458 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3461 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3463 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3464 instruction is encoded with one bit.
3467 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3469 * doc/internals.texi (CPU backend): Mention that
3470 line_separator_chars should not include newline. From thi
3471 <ttn@mingle.glug.org>.
3473 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3475 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3476 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3478 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3480 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3482 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3484 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3487 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3489 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3491 1999-03-15 Martin Hunt <hunt@cygnus.com>
3493 * app.c (do_scrub_begin): Change '-' back to a symbol char
3494 so we can use multiple opcodes on a line again.
3496 * config/tc-d30v.c: By default, warn if a symbol has
3497 the same name as a register. Plus some minor
3498 updates from the branch.
3500 1999-03-13 Nick Clifton <nickc@cygnus.com>
3502 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3503 BFD_RELOC_16 and BFD_RELOC_64.
3505 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3507 * expr.c (expr): Add missing else.
3509 1999-03-12 Nick Clifton <nickc@cygnus.com>
3511 * config/tc-arm.c (md_apply_fix3): Improve error message.
3513 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3515 * Makefile.am (CPU_TYPES): Add fr30.
3516 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3517 (fr30,m32r dependencies): Update.
3518 * Makefile.in: Rebuild.
3520 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3521 (gas_cgen_record_fixup_exp): Ditto.
3522 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3523 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3524 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3525 (md_cgen_lookup_reloc): Update use of operand->type.
3526 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3527 (md_convert_frag): Call cgen_operand_lookup_by_num.
3528 (md_cgen_lookup_reloc): Update use of operand->type.
3529 (m32r_cgen_record_fixup_exp): Ditto.
3531 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3533 * config/tc-mips.c (md_show_usage): Fix message.
3535 1999-03-03 Nick Clifton <nickc@cygnus.com>
3537 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3538 and LDR reg,=<expr> instruction.
3540 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3543 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3545 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3547 1999-02-17 Nick Clifton <nickc@cygnus.com>
3549 This patch was created by: Scott Bambrough
3550 <scottb@corelcomputer.com>
3553 Special cased '@' character. The '@' character is used as the
3554 ARM assembler comment character, as a special character
3555 and in ELF .symver pseudo-op's, and as a special character in
3556 .type and .section pseudo-ops.
3557 (symver_pseudo): New static variable.
3558 (symver_state): New static variable.
3559 (struct app_save): Add field 'symver_state'.
3560 (app_push): Save global symver_state int struct app_save.
3561 (app_pop): Restore global symver_state from struct app_save.
3562 (do_scrub_chars): Special case handling of '@' character in
3565 * configure.in: Modified to recognize armv* uname syntax from ARM
3567 * configure: Regenerated.
3569 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3570 a prefix to the section's type.
3571 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3572 the type's typename.
3574 * config/tc-arm.h: Add support for PIC generation:
3575 (pic_code): New boolean.
3576 (obj_relocate_extern): Define.
3577 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3578 (TC_CONS_FIX_NEW): Define.
3579 (tc_fix_adjustable): Define.
3580 (GLOBAL_OFFSET_TABLE_NAME): Define.
3582 * config/tc-arm.c: Add support for PIC generation:
3583 (line_seperator_chars): Allow ';' as a seperator for Linux.
3584 (is_immediate_prefix): New macro.
3585 (arm_parse_reloc): New function.
3586 (s_arm_elf_cons): New function.
3587 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3588 (md_undefined_symbol): Special case handling for the Global Offset
3590 (md_apply_fix3): Handle PIC relocs.
3591 (tc_gen_reloc): Handle PIC relocs.
3592 (md_parse_option): Add support for '-k' command line switch to
3593 enable PIC generation.
3594 (cons_fix_new_arm): New function.
3595 (s_arm_elf_cons): New function.
3597 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3599 * configure.in: Add comments for uses of AC_DEFINE.
3600 * acinclude.m4: Likewise.
3601 * acconfig.h: Remove.
3602 * aclocal.m4: Rebuild.
3603 * configure: Rebuild.
3604 * Makefile.in: Rebuild.
3605 * config.in: Rebuild.
3607 1999-02-15 Jim Lemke <jlemke@cygnus.com>
3609 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3610 non-constant offset from a base register.
3612 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
3614 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3617 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3619 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3620 (emit_insn): Look for pc-relative and no-overflow specifiers on
3621 internal relocation types.
3623 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3625 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3628 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3630 (mips_4650, mips_4010, mips_4100): Variables removed.
3631 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3632 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3634 (md_begin): Don't bother initializing the mips_NNNN variables;
3635 mips_cpu is set, and that's good enough now.
3636 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3637 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3638 (show): New function, to handle wrapping in the CPU lists.
3639 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3641 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3643 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3644 than treat as an immediate specifier.
3646 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3648 * config/tc-i386.c: Prototype many functions.
3649 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3650 (i386_immediate): Remove unused second argument.
3651 (i386_intel_operand): Fix i386_is_reg typo.
3652 (i386_operand): Use allow_naked_reg.
3653 (output_invalid): Make operand int for K&R.
3655 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3657 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3659 * Makefile.in: Rebuild.
3661 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3663 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3665 (EXTRA_as_new_SOURCES): Comment out.
3666 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3667 * Makefile.in: Rebuild.
3668 * doc/Makefile.in: Rebuild.
3669 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3670 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3671 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3672 * configure: Rebuild.
3673 * aclocal.m4: Rebuild.
3674 * config.in: Rebuild.
3675 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3676 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3677 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3678 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3679 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3680 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3681 (gas_cgen_record_fixup_exp): Ditto.
3682 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3683 descriptor, not global variable.
3684 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3685 descriptor, not global variable. Refer to insert_operand handler
3686 via cpu descriptor, not global function.
3687 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3688 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3689 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3690 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3691 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3692 * config/tc-m32r.c: Ditto.
3693 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3694 (md_assemble): Ditto.
3695 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3697 1999-02-09 Nick Clifton <nickc@cygnus.com>
3699 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3700 relocations for ELF targets.
3702 1999-02-08 Nick Clifton <nickc@cygnus.com>
3704 * configure.in: Add support for StrongARM target.
3705 * configure: Regenerate.
3707 1999-02-05 Nick Clifton <nickc@cygnus.com>
3709 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3711 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3714 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3716 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3718 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3720 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3721 (INTEL_DWORD_MNEM_SUFFIX): Define.
3724 (DWORD_PTR): Define.
3725 (XWORD_PTR): Define.
3727 (OFFSET_FLAT): Define.
3729 (NONE_FOUND): Define.
3732 * config/tc-i386.c (set_intel_syntax): New routine.
3733 (intel_syntax): Declare.
3734 (allow_naked_reg): Declare.
3735 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3736 (intel_float_operand): New routine.
3737 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3738 Handle brackets as well as parens. Call i386_intel_operand for
3739 intel syntax. Reverse operands if appropriate. Handle new
3740 suffixes. Handle movzx and movsx.
3741 (i386_is_reg): New routine.
3742 (i386_immediate): New routine.
3743 (i386_scale): New routine.
3744 (i386_displacement): New routine.
3745 (i386_operand_modifier): New routine.
3746 (build_displacement_string): New routine.
3747 (i386_parse_seg): New routine.
3748 (i386_intel_memory_operand): New routine.
3749 (i386_intel_operand): New routine.
3750 (i386_operand): Call i386_displacement, i386_immediate,
3751 i386_scale, etc. instead of handling inline.
3752 (parse_register): Handle registers without prefix.
3754 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3756 * configure: Regenerate.
3757 * configure.in (arm-*-oabi): New.
3758 (thumb-*-oabi): New.
3759 * config/tc-arm.c (target_oabi): Declare.
3760 (md_apply_fix3): Support REL relocs.
3761 (md_parse_option): Handle -oabi.
3762 (elf32_arm_target_format): New routine.
3763 (md_longopts): Add OPTION_OABI.
3764 * config/tc-arm.h: Redefine TARGET_FORMAT.
3767 1999-01-28 Nick Clifton <nickc@cygnus.com>
3769 * write.c (write_relocs): Handle out of range error.
3771 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3772 (fr30_force_relocation): Default to 0.
3774 * config/tc-fr30.h (obj_fix_adjustable): Define.
3775 (TC_FORCE_RELOCATION): Define.
3777 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3780 1999-01-16 Nick Clifton <nickc@cygnus.com>
3782 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3783 merge of two instructions if the left instruciton kills the right.
3785 1999-01-11 Doug Evans <devans@casey.cygnus.com>
3787 * Makefile.in: Regenerate.
3788 * configure.in: Redo test for using cgen.
3789 * configure: Regenerate.
3791 1999-01-09 Nick Clifton <nickc@cygnus.com>
3793 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3794 redefinition of this macro.
3796 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3798 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3801 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3803 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3804 a read of HI or LO and an immediatly following branch.
3806 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3808 * config/tc-mips.c (md_begin): Another correction to the setting of
3811 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3813 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3815 1998-12-21 Nick Clifton <nickc@cygnus.com>
3817 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3818 bit insn when optimizing, so that parallelised instructions will
3819 start on a 32 bit boundary.
3821 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3823 * config/tc-mips.c (mips_eabi64): New.
3824 (md_begin): Set mips_eabi64.
3825 (mips_elf_final_processing): Use it.
3827 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3829 * config/tc-mips.c (mips_elf_final_processing):
3830 Correct setting of ABI in e_flags.
3832 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3834 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3836 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3838 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3840 1998-12-15 Doug Evans <devans@casey.cygnus.com>
3842 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3843 warning, values that don't fit in the field.
3845 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3847 * config/tc-mips.c (mips_abi_string): New.
3848 (md_parse_option,md_longopts): Add mabi.
3849 (mips_elf_final_processing): Set e_flags based on mabi flag.
3851 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3853 * config/tc-mips.c (md_parse_option): Handle vr4111.
3855 98-12-11 Ken Raeburn <raeburn@cygnus.com>
3857 * config/tc-h8300.c (build_bytes): Change message given if the
3858 instruction requires H8/300H mode and we're not in Hmode, to
3859 suggest that it may be the operand modes that are the problem, not
3860 necessarily the opcode.
3862 1998-12-10 Nick Clifton <nickc@cygnus.com>
3864 * config/tc-fr30.c: Add line separator character.
3866 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3868 * configure.in (hppa-*-mpeix*): New target.
3869 * config/obj-som.h (obj_som_compiler): Declare.
3870 * config/obj-som.c (compiler_seen): New static variable.
3871 (obj_som_compiler): New function.
3872 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3873 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3874 (pa_type_args): Set hppa_priv_level.
3875 (pa_compiler): New static function if OBJ_SOM.
3876 * configure: Rebuild.
3878 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3880 * read.c (output_leb128): Don't mark as inline.
3882 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3884 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3885 AIX .vbyte unaligned data support.
3886 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3887 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3890 1998-12-07 Nick Clifton <nickc@cygnus.com>
3892 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3895 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3897 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3898 BFD_RELOC_ARM_PCREL_BRANCH.
3900 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3902 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3903 checking the target type.
3904 (mips-dec-bsd*): Set endian to little.
3905 * configure: Rebuild.
3907 COFF weak symbol support, based on patches from Mark Elbrecht
3908 <snowball3@usa.net>:
3909 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3910 * config/obj-coff.c (obj_coff_weak): New static function.
3911 (obj_coff_endef) [both versions]: Handle weak symbols.
3912 (coff_frob_symbol): Likewise.
3913 (yank_symbols): Likewise.
3914 (obj_pseudo_table): Add "weak".
3916 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3917 <aymeric.vincent@emi.u-bordeaux.fr>.
3918 * aclocal.m4: Rebuild with current tools.
3919 * configure: Rebuild.
3921 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3922 an assertion failure for a case we can't handle when OBJ_ECOFF.
3924 * expr.c (operator): And with 0xff to avoid problems with signed
3927 1998-12-03 Nick Clifton <nickc@cygnus.com>
3929 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3930 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3932 1998-12-02 Nick Clifton <nickc@cygnus.com>
3934 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3937 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3939 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3942 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3944 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3947 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3949 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3951 (d10v_cleanup): Only generate previous insn if a multiline insn is
3954 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3956 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3959 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3961 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3962 -marm6xxx command line switches.
3964 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3966 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3967 (itbl-ops.o): Delete duplicate dependencies.
3968 Rebuild dependencies.
3969 Add fr30 dependencies.
3970 * Makefile.in: Rebuild.
3972 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3974 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3976 * listing.c: Ignore line terminator characters found inside
3979 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3981 * po/gas.pot: Regenerated.
3983 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3985 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3986 fr30_is_label_start(). Also checks for delay slot insns.
3988 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3989 FR30 instructions which contain a colon in the mnemonic.
3991 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3993 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3995 * config/tc-fr30.c: Removed currently superflous code.
3997 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3999 * config/tc-fr30.h: New file.
4000 * config/tc-fr30.c: Tweaking so that it will compile.
4002 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4004 * config/tc-d10v.h (obj_fix_adjustable): Define.
4005 (TC_FORCE_RELOCATION): Define.
4006 (d10v_force_relocation): Declare.
4007 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4008 (md_apply_fix3): Handle Vtable relocs.
4009 (d10v_fix_adjustable): New.
4010 (d10v_force_relocation): New.
4012 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4014 * config/tc-d30v.c: Change default behaviour to ignore potential
4015 conflicts between register name and symbol names.
4017 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4019 * configure.in: Add fr30-*-*.
4020 * config/tc-fr30.c: New file.
4021 * Makefile.in: Regenerated.
4022 * config.in: Regenerated.
4023 * configure: Regenerated.
4024 * doc/Makefile.in: Regenerated.
4025 * po/gas.pot: Regenerated.
4027 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4029 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4032 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4034 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4036 (do_scrub_chars): Add some casts to unsigned char to avoid
4037 unwanted sign extension.
4038 * read.c (lex_type): Set characters about 127 to be symbol
4040 * config/tc-i386.c (md_begin): Set identifier_chars and
4041 operand_chars for values above 127.
4043 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4045 * configure.in: detect cygwin* instead of cygwin32*
4046 * configure: regenerate
4048 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4050 * listing.c: Add support for producing a listing from piped
4053 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4055 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4056 (append_insn): Account for the tx39's multiply behavior.
4058 1998-10-26 Michael Meissner <meissner@cygnus.com>
4060 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4061 from assemble_parallel_insns. Add support for '->' to indicate
4062 explicitly serializing the instructions.
4063 (md_assemble): Ditto.
4065 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4067 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4070 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4072 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4074 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4076 * config/tc-mips.c : support frame and regmask/fregmask when
4077 MIPS_STABS_ELF is specified.
4079 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4081 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4082 (md_apply_fix): Don't return 1 for VTABLE relocs.
4083 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4085 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4087 * doc/c-i386.texi: Replace occurences of "opcode" with
4088 "instruction mnemonic", "instruction", or "mnemonic" when
4089 referring to the name of an instruction. Use "opcode" when
4090 referring to the sequence of machine bytes.
4092 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4093 (is_opcode_char): Rename to is_mnemonic_char.
4094 (md_assemble and i386_operand): Correct error messages from
4095 "opcode" to "instruction mnemonic"
4096 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4097 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4098 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4099 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4100 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4101 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4102 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4104 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4106 * config/tc-i386.c (i386_operand): Check for garbage after
4109 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4111 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4112 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4114 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4116 * config/tc-sh.h (obj_fix_adjustable): Define.
4117 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4118 (md_apply_fix): Likewise.
4119 (tc_gen_reloc): Likewise.
4120 (sh_fix_adjustable): New.
4122 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4124 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4125 * cgen.h (gas_cgen_finish_insn): Update prototype.
4126 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4127 cgen_insn_t -> CGEN_INSN_INT.
4128 (make_parallel): Update handling of CGEN_INT_INSN_P.
4129 (assemble_parallel_insn): Ditto.
4130 (target_make_parallel): New function.
4131 (md_assemble): Use it.
4133 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4135 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4137 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4139 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4140 converted into lower case.
4142 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4144 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4145 (gas_cgen_tc_gen_reloc): Likewise.
4146 * config/tc-m32r.h (obj_fix_adjustable): Define.
4147 * config/tc-m32r.c (m32r_fix_adjustable): New.
4148 (m32r_force_relocation): Handle VTABLE relocs.
4150 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4152 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4154 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4156 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4157 to lower case before parsing.
4159 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4160 parallel insns modift buts in the PSW as a side effect.
4162 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4164 * config/tc-d30v.c (find_format): Test for missing flag and
4167 (md_apply_fix3): Fix error messages to avoid
4168 assumption about presence of a symbol.
4170 (parallel_ok): Disallow parallel instructions that both modify the
4173 (find_format): Generate a warning if an odd numbered register is
4174 used as the first register in a mutli-register instruction.
4176 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4178 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4179 relocations are always associated with a symbol.
4181 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4183 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4184 (elf32_sparc_force_relocation): Declare.
4185 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4186 (tc_gen_reloc): Handle vtable relocs.
4187 (elf32_sparc_force_relocation): New.
4189 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4191 * symbols.c (S_IS_FUNCTION): New.
4192 * config/tc-v850.h (obj_fix_adjustable): Define.
4193 (TC_FORCE_RELOCATION): Define.
4194 (v850_force_relocation): Declare.
4195 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4196 of fx_addnumber for VTABLE reloc addends.
4197 (md_apply_fix3): Handle VTABLE relocs.
4198 (v850_fix_adjustable): New.
4199 (v850_force_relocation): New.
4201 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4203 * tc-hppa.c (fp_operand_format): Add some additional formats.
4204 (pa_ip): Do not automatically promote into pa2.0 mode.
4205 (pa_level): Handle ".level 2.0".
4207 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4209 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4210 * config/tc-i386.h (template.extension_opcode): Change to
4211 unsigned int to allow full range of 8-bit opcode suffixes.
4212 (None): Redefine as 0xffff.
4214 From Jeff B Epler <jepler@usgs.gov>
4215 * doc/c-i386.texi (i386-SIMD): New section.
4217 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4219 * read.c (discard_rest_of_line): New function.
4220 * read.h: Declare it.
4221 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4223 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4225 * config/tc-d10v.c (find_symbol_matching_register): New function.
4226 (find_opcode): Cope with the case where a register name matches
4229 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4231 * config/tc-v850.c (md_pcrel_from): Rename to
4232 v850_pcrel_from_section.
4233 (v850_pcrel_from_section): Do not resolves symbols in other
4236 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4238 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4240 * config/tc-d10v.c (find_opcode): Generate an error if a register
4241 is supplied for an operand that should not be a register.
4243 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4245 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4246 instructions to have another instruction in the right bin.
4248 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4250 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4251 the right container if the left container holds a branch
4254 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4256 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4257 both a register name and symbol name.
4258 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4260 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4262 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4263 execution unit class.
4265 (reg_name_search): If a name matches a register and a symbol,
4266 prefer the register.
4267 (find_format): Disallow flag registers when a general purpose
4268 register is required.
4269 If a number is required, but a register has been given, check to
4270 see if a symbol with the same name as the register exists, and if
4271 so, use that symbol.
4273 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4275 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4277 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4279 * config/tc-d30v.c (find_format): Do not accept flag registers as
4280 general purpose registers.
4281 (find_format): If an immediate value is expected at a given place
4282 in a format, but a register name has been provided instead, check
4283 to see if that register name matches the name of a predefined
4284 symbol and if it does, then use the symbol instead.
4285 (reg_name_search): If a register name matches a symbol name,
4286 prefer the register name to the symbol name.
4288 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4290 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4291 the previous insn to empty.
4293 1998-09-20 Michael Meissner <meissner@cygnus.com>
4295 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4296 pieces, forcing the use of an ANSI compiler.
4298 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4300 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4302 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4304 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4306 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4308 (obj_elf_vtable_entry): Likewise.
4309 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4310 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4311 (tc_gen_reloc): Likewise.
4312 (arm_fix_adjustable): Likewise.
4313 (elf32_arm_force_relocation): New.
4314 (armelf_frob_symbol): Remove coff-style symbol support.
4316 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4318 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4320 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4322 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4323 OBJ_COFF so that routine is defined for a.out format.
4325 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4327 * config/tc-i386.c (i386_operand): Detect non-segment registers
4328 used as segment prefixes.
4330 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4332 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4333 optimize across FDE boundaries.
4335 * config/obj-coff.c (obj_coff_section): Preserve any link once
4336 flags when setting the section flags.
4338 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4340 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4341 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4343 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4345 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4348 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4350 * frags.c (frag_grow): Include the size of the frag struct in the
4353 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4354 if the new subseg comes before the old.
4356 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4358 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4359 to handle edge8 and edge16.
4361 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4363 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4364 before we clobber the symbol involved.
4366 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4368 * config/tc-arm.c: Remove OBJ_ELF definitions for
4369 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4370 use arm_adjust_symtab for OBJ_COFF.
4371 (armelf_adjust_symtab): New Routine.
4372 * config/tc-arm.h: Define obj_adjust_symtab to
4373 armelf_adjust_symtab for OBJ_ELF.
4375 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4377 * configure.in: Make all i386-elf targets use bfd_gas.
4378 * config/tc-i386.c (tc_i386_force_relocation): New.
4379 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4380 (md_apply_fix3): Likewise.
4381 (tc_gen_reloc): Handle them.
4382 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4383 tc_i386_force_relocation.
4385 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4387 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4389 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4391 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4392 current opcode after writing the first insturction of a reverse
4395 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4397 * read.h (generate_lineno_debug): Add prototype.
4398 * read.c (generate_lineno_debug): Make non-static.
4400 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4402 * config/tc-i386.c (md_assemble): Only warn for address/data size
4405 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4407 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4408 against Thumb function names, as the linker needs this information.
4410 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4412 * expr.c (operand): Check also that there is no advance in operand
4413 after atof_generic in order to decide "is it label 0f or floating
4416 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4418 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4419 command line options with a single dash.
4420 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4422 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4424 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4425 * tc-arm.c (arm_fix_adjustable): New routine.
4427 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4429 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4430 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4431 demand_empty_rest_of_line before mri_comment_end.
4432 (equals): Check garbage after expression before
4433 mri_comment_end in MRI mode.
4435 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4437 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4438 small immediate constant to use the constant itself rather than
4441 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4443 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4444 (pa_leave): Likewise.
4446 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4448 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4450 (i386_operand): Fix an error message.
4452 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4454 * doc/c-arm.texi (ARM Directives): Document .req directive.
4456 * config/tc-arm.c (reg_required_here): Display erroneous string if
4457 the register name could not be decoded.
4458 Do not set inst.instruction if the sift is -1.
4460 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4462 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4465 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4467 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4468 even if it is belived to be unnecessary.
4470 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4472 config/tc-i386.c (i386_operand): Size immediate constants by
4473 suffix (erroneously removed as part of July 7 change).
4475 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4477 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4478 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4479 (armelf_frob_symbol): New Routine.
4480 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4482 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4484 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4486 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4488 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4489 command line switches passed to assembler.
4491 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4493 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4494 (gas_cgen_opcode_desc): Declare.
4495 (gas_cgen_parse_operand): Declare.
4496 (*): Prepend gas_ to gas specific fns to denote them as such.
4498 * cgen.c (gas_cgen_opcode_desc): New global
4499 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4500 (queue_fixup): Renamed from cgen_queue_fixup.
4501 (*): Prepend gas_ to gas specific fns to denote them as such.
4503 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4504 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4505 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4506 Open opcode table and initialize it.
4507 (make_parallel): Use gas_cgen_opcode_desc.
4508 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4509 (md_assemble): Ditto.
4511 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4513 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4514 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4515 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4516 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4517 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4518 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4519 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4520 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4521 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4522 (INIT_STAB_SECTION): Likewise.
4523 (OBJ_PROCESS_STAB): Likewise.
4525 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4526 (md_parse_option): Watch for them.
4527 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4528 (md_begin): Kill neverdef code.
4529 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4530 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4531 (s_alpha_coff_wrapper): New.
4532 (md_pseudo_table): Trap all ECOFF pseudos.
4534 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4536 Start of changes to remove mdebug section from mips*-elf
4537 Based on MIPS_STAB_ELF definition
4538 * acconfig.h: undef if not configured
4539 * config.in: undef if not configured
4540 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4541 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4542 * stabs.c (s_stab_generic): flush frag
4544 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4546 * configure.in: (arm-*-elf): Handle.
4547 (thumb-*-elf): Handle.
4548 * configure: Regenerate.
4549 * read.c (stringer): Fix typo in comment.
4550 * write.c (fixup_segment): Don't add symbol value to addend if
4552 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4554 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4557 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4559 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4560 (write_2_short): Emit warning if new flag is set.
4561 (do_assemble): Set flags if left instruction is one of special
4562 "right-instruction-killer" type.
4564 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4566 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4567 Always output words in debug_info section as big endian.
4568 (sparc_target_format): Choose correct bfd target.
4569 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4571 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4573 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4574 to work with internationalization code. Issue an error when two
4575 operands match that are not allowed to match.
4577 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4579 * configure.in (install_tooldir): Allow target to specify whether
4580 it wants to be installed in $(tooldir)/bin.
4581 * configure: Regenerate.
4582 * Makefile.am (install-exec-local): Set install-exec-tooldir
4583 dependency via configure.
4584 * Makefile.in: Regenerate.
4586 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4588 * Makefile.am (install-exec-local): Split into two ...
4589 (install-exec-bindir,install-exec-tooldir): New rules.
4590 * Makefile.in: Regenerate.
4592 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4594 * Makefile.am (install-exec-local): Don't remove the file before
4595 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4596 W. Rozycki <macro@ds2.pg.gda.pl>.
4597 * Makefile.in: Rebuild.
4599 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4601 * cgen.c: Include libiberty.h.
4602 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4603 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4604 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4605 (md_cgen_lookup_reloc)): Declare.
4606 (md_cgen_record_fixup_exp): Declare.
4607 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4608 (m32r_relax_frag): Declare.
4609 (cgen_md_apply_fix3): Decls moved to cgen.h.
4610 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4611 (m32r_cgen_record_fixup_exp): Delete decl.
4612 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4613 (assemble_nop): Delete.
4614 (expand_debug_syms): Delete unused `exp'.
4615 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4616 Add default case for -Wall.
4617 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4618 (md_atof): Delete unused wordP.
4620 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4622 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4625 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4627 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4628 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4629 .print, .purgem, and .struct. Remove documentation for
4632 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4634 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4635 Update call to insert_operand.
4637 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4639 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4641 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4643 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4644 whitespace after a prefix operator.
4646 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4648 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4650 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4652 * config/tc-sparc.c (log2): New static function.
4653 (s_reserve): Use log2 to convert alignment before calling
4655 (s_common): Use log2 to convert alignment before calling
4656 record_alignment and frag_align.
4657 (sparc_cons_align): Use log2.
4659 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4661 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4662 (s_common): Likewise.
4664 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4665 initialization of waddr.
4666 (sparc_elf_final_processing): Add default case to switch.
4668 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4670 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4671 than temporary real.
4673 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4675 * write.c (subsegs_finish): Don't align the segments if there were
4678 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4679 copying aux information.
4681 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4682 expression into a symbol.
4684 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4686 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4687 type to unsigned int.
4688 (md_assemble): Change type used to store offsets from unsigned
4690 (i386_operand): Switch error check to only call RESTORE_END_STRING
4691 once after parse_register.
4693 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4695 * config/tc-v850.c (md_show_usage): Changed format to match that
4698 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4700 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4702 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4704 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4707 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4709 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4710 * doc/Makefile.in: Rebuild.
4712 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4714 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4715 for %lo expressions.
4716 (mips_ip, case 'u'): Move range check after code to mask
4717 off bits in %hi/%lo expressions. Mask off high bits for
4720 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4722 * doc/Makefile.am (gasver.texi): New target.
4723 (as.info, as.dvi): Depends upon gasver.texi.
4724 * doc/as.texinfo: Include gasver.texi. Mention version number on
4725 title page and in top node.
4726 * doc/Makefile.in: Rebuild.
4728 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4730 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4731 but not including the line containing the edict.
4732 * listing.h (LISTING_EOF): New.
4733 * input-scrub.c (input_scrub_next_buffer): Call it.
4735 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4737 * config/tc-i386.c (i386_operand): Don't set the size of an
4738 immediate address based solely on the suffix and the mode.
4740 * config/tc-i386.c (md_assemble): Add assertion to make sure
4741 overlap2 does not set Imm.
4743 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4744 sequences of whitespace to a single space.
4745 (is_space_chars): Just compare with space.
4746 (md_begin): Don't initialize space_chars.
4747 (md_assemble): Just skip a single whitespace character.
4748 (i386_operand): Rewrite base-index parsing to use new
4749 parse_register, and to skip white space. Skip white space in a
4750 number of other places too. Don't give error message if
4751 parse_register fails.
4752 (parse_register): Change reg_string parameter to be non-const.
4753 Add end_op parameter. Skip white space after the `%', and return
4754 end of register string. Give error message here rather than
4757 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4759 Based on patch from Matt Semersky <matts@scd.hp.com>:
4760 * expr.c (op_encoding): Make const.
4761 (expr_set_precedence): New function.
4762 (expr_begin): Don't set operator rankings, just call
4763 expr_set_precedence.
4764 * expr.h (expr_set_precedence): Declare.
4765 * read.c (s_mri): Call expr_set_precedence.
4767 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4769 * doc/as.texinfo (Statements): Remove paragraph discussing
4770 continuing lines with a backslash. This hasn't worked for years,
4773 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4775 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
4777 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4778 (ps_CTORS, ps_DTORS): New section types.
4779 (vms_fixup_xtors_section): New function
4780 (Ctors_Psect, Dtors_Psect): Define.
4781 (IS_GXX_XTOR): Define
4782 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4783 Filter static constructors/destructors and add to
4784 Ctors_Symbols/Dtors_Symbols chain.
4785 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4786 appropriate section.
4788 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
4789 * makefile.vms: Merge vax/vms support.
4791 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4793 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4794 (elf_pseudo_table): Add them.
4795 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4796 (md_apply_fix): Accept them.
4797 (mips_fix_adjustable): Don't adjust them.
4798 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4799 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4800 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4801 (tc_fix_adjustable): Don't adjust them.
4803 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4805 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4807 * Makefile.in: Regenerate.
4808 * configure.in: AC_SUBST cgen_cpu_prefix.
4809 * configure: Regenerate.
4811 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4813 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4814 Changed all users of COND12_DELAY.
4816 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4818 * config/tc-mn10300.c (set_arch_mach): New function.
4819 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4820 (md_begin): Default to mn10300 mode.
4821 (md_assemble): Only accept instructions for the core mn10300
4822 chip and the active machine type.
4824 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4826 * subsegs.h (segment_info_type): Give the struct a name.
4827 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4828 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4829 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4830 * config/tc-w65.h (tc_reloc_mangle): Declare.
4831 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4833 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4835 * config/tc-v850.c (v850_comm): Restore old section
4836 after common processing.
4838 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4840 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4842 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4844 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4845 char with code that explicitly sign-extends.
4847 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4849 * config/tc-v850.c (md_begin): Restore text section as the current
4850 section after creating call table sections.
4851 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4854 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4855 with call to macro SYM_AUXINFO.
4857 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4859 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4860 with the program transform name.
4861 * Makefile.in: Rebuild.
4863 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4865 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4868 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4870 * config/tc-i386.c (i386_operand): Be prepared for a space between
4871 the open parenthesis and the start of the register operand,
4872 because of the June 16 change.
4874 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4876 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4879 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4881 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4882 even if it is belived to be unnecessary.
4884 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4886 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4888 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4890 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4892 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4893 shift amount for a repeated operand. The shift amount for the
4894 repeated copy comes from the size of the operand.
4896 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4898 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4900 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4902 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4904 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4906 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4907 characters in it as LEX_IS_SYMBOL_COMPONENT.
4908 * config/tc-i386.h (tc_symbol_chars): Define.
4909 (extra_symbol_chars): Declare.
4910 * config/tc-i386.c (extra_symbol_chars): Define.
4911 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4912 (line_comment_chars): Set to '/' if TE_LINUX.
4913 * doc/c-i386.texi (i386-prefixes): Update.
4914 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4916 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4918 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4919 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4921 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4923 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4924 constraint in instructions REP & REPI.
4926 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4929 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4931 (check_range): If the operand is shifted, then shift the number
4932 before checking its range.
4934 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4936 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4939 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4941 * config/tc-v850.c (v850_comm): Create special sections as needed.
4943 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4945 * config/tc-d10v.c (write_2_short): Addition of swapping
4946 instructions for sequential and reverse sequential order when
4947 given order is not possible.
4949 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4951 * Makefile.am: Rebuild dependencies.
4952 (DEP_INCLUDES): Fix reference to intl build directory.
4953 * Makefile.in: Rebuild.
4955 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4957 * doc/c-i386.texi: Update 16 bit documentation.
4959 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4960 IgnoreDataSize to IgnoreSize as they are used for address size as
4962 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4963 32-bit mode, similarly addr16/data16 and variants.
4965 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4967 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4968 sequential word multiply instructions.
4970 (do_assemble): Add extra command line argument, to allow mul32
4971 attribute to be preserved across parallel insns.
4972 (md_assemble): Insert NOPs between explicitly parallel insns which
4973 contain an 32 bit multiply and a 16 multiply.
4975 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4977 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4980 * config/tc-i386.c (reloc): Add braces.
4982 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4983 consistent with Intel naming.
4984 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4985 use bitfields in sib_byte.
4986 (modrm_byte): Don't use bitfields here either.
4988 * config/tc-i386.c (current_templates): Add const.
4989 (parse_register): Add const to return, param, and char *s.
4990 (i386_operand): Add const to reg_entry *r.
4991 * config/tc-i386.h (templates): Add const to start, end.
4993 Inspired by code for 16 bit gas support from Martynas Kunigelis
4994 <martynas@nm3.ktu.lt>:
4995 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4996 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4997 (uses_mem_addrmode): Remove.
4998 (md_estimate_size_before_relax): Add support here too.
4999 (md_relax_table): Rewrite interface to md_relax for 16 bit
5001 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5002 (opcode_suffix_to_type): Remove.
5003 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5004 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5005 (md_convert_frag): Likewise.
5006 (i386_operand): Add support for 16 bit base/index regs,
5007 immediates, and displacements. Remove some unnecessary casts, and
5008 localise end_of_operand_string, displacement_string_start,
5009 displacement_string_end variables. Add GCC_ASM_O_HACK.
5010 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5012 * config/tc-i386.c (prefix_hash): Remove.
5013 (md_begin): Rewrite without obstacks. Remove prefix hash table
5014 handling. Rewrite lexical table handling.
5015 (i386_print_statistics): Don't print prefix statistics.
5016 (md_assemble): Rewrite instruction parser so that line is not
5017 converted to lower case. Don't do a hash_find for prefixes,
5018 instead recognise them via opcode modifier.
5019 (expecting_operand, paren_not_balanced): Localise variables.
5020 * config/tc-i386.h (IsPrefix): Define.
5021 (prefix_entry): Remove.
5023 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5024 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5025 '\\' in case where comment_chars contains '/'.
5027 * config/tc-i386.c (MATCH): Ensure given operand and template
5028 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5029 you must write `ljmp *table(%ebx)'.
5031 From H.J. Lu <hjl@gnu.org>:
5032 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5033 as 0 ifndef BFD_ASSEMBLER.
5034 (md_assemble): Allow immediate operands without suffix or
5035 other reg operand to default in size to the current code size.
5037 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5039 * config/tc-v850.c (md_begin): Restore creation of
5040 .call_table_text and .call_table_data sections.
5042 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5044 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5045 after emitting a word of noops.
5047 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5049 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5050 (i386_operand): Simplify checks for valid base/index combinations.
5051 Disallow `in 4(%dx),%al'.
5053 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5055 (add_prefix): Change parameter from char to int.
5057 * config/tc-i386.h (Ugh): Define opcode modifier.
5058 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5060 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5061 CONSISTENT_REGISTER_MATCH macros to check register types more
5062 thoroughly. Check for illegal suffix/operand combinations
5063 when matching insns with operands. Handle new `s' suffix, and
5064 associated FloatMF opcode modifier for float insns with memory
5066 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5067 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5068 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5069 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5070 DATA_PREFIX_OPCODE throughout.
5072 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5073 (md_assemble): Rewrite suffix/register operand checking code to be
5074 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5075 AnyMem, the better to grep.
5077 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5078 given a memory operand. Don't set Abs bits either.
5079 (type_names): Remove Mem*, Abs*.
5080 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5081 define opcode_modifiers as these cases are handled by Disp8,
5082 Disp16, Disp32 and suffix checks.
5083 (COMES_IN_BOTH_DIRECTIONS): Remove.
5084 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5086 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5087 if IgnoreDataSize modifier given. Remove ShortformW modifier
5088 test. Add test for ShortForm in W base_opcode modification.
5089 Merge Seg2ShortForm and Seg3ShortForm code.
5090 * config/tc-i386.h (ShortFormW): Remove.
5091 (IgnoreDataSize): Define.
5093 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5095 * config/tc-d30v.c (md_assemble): Store previous segment state
5096 with previous instruction.
5098 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5100 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5101 (ebp, esp): Remove static variables.
5102 (MATCH): Remove test for InOutPortReg.
5103 (i386_operand): Properly handle InOutPortReg here instead.
5104 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5105 (md_assemble): Simplify and correct modrm and sib generation.
5106 (i386_operand): Add warning for scale without index.
5107 Rewrite checks for valid base/index combinations.
5109 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5110 macros and enclose in do while(0).
5111 (RESTORE_END_STRING): Likewise.
5112 (md_assemble): Add one to printed operand number so we start
5113 from 1 not 0. Add some more gettext invocations.
5114 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5117 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5118 DATA_PREFIX, SEG_PREFIX): Define.
5119 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5120 (check_prefix): Remove function.
5121 (add_prefix): New function. Add prefix to i.prefix as well as
5123 (md_assemble): Changes for add_prefix. Remove hack for wait
5124 prefix, instead always output prefixes in fixed order. Test
5125 for jcxz/loop when selecting between word & dword operations,
5126 and add address size prefix rather than operand size prefix.
5127 Remove operand -> address size hack when emitting jcxz/loop.
5128 (i386_operand): Remove O_Absent check as it's done in expr.
5130 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5132 * configure.in: Recognize m5200 as a cpu_type of m68k.
5133 * aclocal.m4: Rebuild with current libtool.
5134 * configure: Rebuild.
5136 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5138 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5139 to relaxable_symbol to prevent references to external symbol from
5142 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5144 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5145 symbols are relaxable.
5147 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5149 * config/tc-v850.c (md_begin): Don't create special
5150 sections by default.
5152 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5154 * config/tc-mips.c (macro): For div and udiv, close the
5155 reorder block as soon as possible.
5157 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5159 From Matt Semersky <matts@scd.hp.com>:
5160 * macro.c (macro_mri_mode): New function.
5161 * macro.h (macro_mri_mode): Declare.
5162 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5165 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5167 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5170 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5171 until after xstrdup in OBJ_EVAX case.
5173 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5175 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5176 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5177 of hardcoded magic number.
5178 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5180 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5182 * read.c (do_s_func): New function.
5184 * read.h (do_s_func): Add prototype.
5186 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5188 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5189 nops if fill pattern not specified.
5191 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5193 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5194 * config/te-go32.h (TE_GO32): Define.
5195 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5197 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5199 Implement .func/.endfunc pseudo-ops.
5200 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5202 * read.c (potable): Add .func,.endfunc.
5203 (s_func): New function.
5204 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5206 (in_doc_func_p,current_function_label): New static globals.
5207 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5209 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5211 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5212 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5213 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5214 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5215 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5216 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5217 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5218 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5219 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5220 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5221 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5222 * config/tc-a29k.c: Don't define md_short_jump_size,
5223 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5224 * config/tc-alpha.c: Likewise.
5225 * config/tc-alpha.h: Likewise.
5226 * config/tc-arm.c: Likewise.
5227 * config/tc-h8300.c: Likewise.
5228 * config/tc-h8500.c: Likewise.
5229 * config/tc-hppa.c: Likewise.
5230 * config/tc-i860.c: Likewise.
5231 * config/tc-i960.c: Likewise.
5232 * config/tc-ppc.c: Likewise.
5233 * config/tc-sh.c: Likewise.
5234 * config/tc-sparc.h: Likewise.
5235 * config/tc-tic30.c: Likewise.
5236 * config/tc-w65.c: Likewise.
5237 * config/tc-z8k.c: Likewise.
5239 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5241 * config/tc-vax.c (_): Delete this macro used for placeholder
5242 values in vax_operand_width_size; it conflicts with the _() macro
5243 used for internationalization.
5245 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5247 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5248 code. From Chris Moller <moller@bops.com>.
5250 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5251 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5252 * read.c (emit_expr): Initialize seg and subseg fields of a new
5254 * write.c (write_object_file): Switch to the appropriate segment
5255 and subsegment when processing a broken word.
5257 * config/tc-m68k.c (mri_assemble): New static function.
5258 (build_mri_control_operand): Call mri_assemble rather than
5260 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5261 (s_mri_endf, s_mri_endw): Likewise.
5263 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5265 * read.c (s_org): Call md_flush_pending_output if it is defined.
5267 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5269 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5271 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5272 (md_parse_option): Add for same.
5273 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5274 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5275 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5277 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5279 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5281 * config/tc-arm.c (find_real_start): Relax definition of local
5284 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5287 symbols at the given address, not just the last one specified.
5289 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5291 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5292 or number_to_chars_littleendian to write data.
5294 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5296 * config/tc-v850.c (md_assemble): Remove artificially created
5297 register name symbols.
5299 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5301 * write.c (fixup_segment): Change "segment" to "section" in
5304 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5306 * write.c (fixup_segment): Change sym1-sym2 message again.
5308 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5310 * write.c (fixup_segment): Improve error message for sym1-sym2
5311 errors when sym1 is in a different segment from sym2.
5313 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5315 * config/tc-m32r.c (warn_unmatched_high): New static local.
5316 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5317 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5318 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5319 (md_parse_option): Likewise.
5320 (md_show_usage): Likewise.
5321 (m32r_frob_file): Likewise.
5323 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5324 (read_a_source_file): Call them.
5325 * read.h (stabs_generate_asm_file): Declare.
5326 * stabs.c (stabs_generate_asm_file): New function.
5327 (generate_asm_file): New function.
5328 (stabs_generate_asm_lineno): Move file name handling into
5331 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5333 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5334 (d30v_current_align, d30v_current_align_seg): New variables.
5335 (d30v_last_label): New variable.
5336 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5337 (s_d30v_data, s_d30v_section): Likewise.
5338 (md_pseudo_table): Call them.
5339 (md_begin): Initialize d30v_current_align_seg.
5340 (md_assemble): Call d30v_align when needed by known current alignment.
5341 (d30v_frob_label, d30v_cons_align): New functions.
5342 * config/tc-d30v.h (md_do_align): Remove.
5343 (tc_frob_label): Call d30v_frob_label.
5344 (md_cons_align): New.
5346 * config/tc-d30v.c (find_format): Convert complex expressions to
5347 expression symbols before processing. Clean up code formatting.
5349 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5351 * po/Make-in (install-info): New target.
5353 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5355 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5357 * config/tc-mn10300.c (md_assemble): Likewise.
5359 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5361 * Makefile.am: Update with `make dep-am'.
5362 (HFILES): Add cgen.h.
5363 (cgen.o): Depend on cgen.h.
5364 * Makefile.in: Regenerate.
5366 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5368 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5370 * gasp.c (grab_label): Permit a label to be a preprocessor
5371 variable by permitting a label to start with a backslash.
5373 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5375 * config/tc-mips.c (validate_mips_insn): Removed hack
5376 for previously inaccessible bitfields in some INSN_TRAP
5379 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5381 * config/tc-d30v.c (do_assemble): Abort with error message
5382 if opcode operands do not match.
5384 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5386 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5387 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5388 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5389 similar new 'q' operand.
5391 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5393 * cgen.c (cgen_asm_finish_insn): Fix typo.
5395 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5398 * cgen.c: Include it.
5399 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5400 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5401 All callers updated.
5402 * config/tc-m32r.c: Include cgen.h.
5403 (m23r_insn): New members num_fixups,fixups.
5405 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5407 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5408 to avoid compiler warning.
5410 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5412 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5415 * makefile.vms (OBJS): Add ehopt.obj
5417 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5419 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5421 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5423 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5424 a short format insn.
5425 (md_assemble): Set it for explicitly packed insns.
5427 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5429 * config/obj-coff.c (c_symbol_merge): Do not take address of
5430 native fields when performing the memcpy.
5432 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5434 * config/tc-mips.c (macro,macro2): Implement
5435 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5437 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5439 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5440 relocations against globally visible symbols.
5441 * config/tc-m68k.c (relaxable_symbol): New macro.
5442 (m68k_ip, md_estimate_size_before_relax): Use it.
5443 (tc_m68k_fix_adjustable): Also handle weak symbols.
5445 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5448 references to externally visible symbols.
5449 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5450 values in twice for a PC relative reloc if the symbol is
5453 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5454 don't adjust a PC relative reloc against an externally visible
5456 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5457 for a PC relative fixup against an externally visible defined
5458 symbol, arrange to store object file and addend values as though
5459 the symbol were not defined.
5460 (tc_gen_reloc): Likewise.
5462 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5464 * read.c (sizeof_leb128): Referenced externally by write.c so
5467 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5469 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5470 and expand a 'debug' symbol associated with the next instruction
5471 that does not cause a short instruction to be filled with a NOP.
5472 (md_pseudo_table): Add support for .debugsym.
5473 (assemble_parallel_insn): Add calls to expand_debug_sym as
5475 (md_assemble): Ditto.
5477 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5479 * as.c (main): Conditionally call setlocale.
5480 * gasp.c (main): Likewise.
5481 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5482 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5484 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5486 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5488 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5490 * config/tc-hppa.c: Change all calls to bzero to use memset.
5491 (pa_ip): Add cast to avoid warning.
5492 (tc_gen_reloc, md_apply_fix): Likewise.
5493 (pa_find_space_by_number): Likewise.
5494 (hppa_force_relocation): Likewise.
5495 (pa_block): Change i to unsigned int.
5496 * config/obj-som.h (obj_som_copyright): Declare.
5498 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5500 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5501 for line numbers for assembly source.
5503 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5505 * configure.in: Change version number to 2.9.4
5506 * configure: Rebuild.
5508 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5510 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5512 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5514 * ecoff.h: Change symbolS in function declaration to struct
5517 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5519 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5520 (md_convert_frag): Fix i18n typo.
5522 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5524 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5525 * ecoff.h: Protoype it.
5526 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5527 [EVAX] (s_alpha_prologue): Delete.
5528 (md_pseudo_table): Update.
5530 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5532 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5533 array to local pointer.
5534 (get_args, parse_expr): Add casts to avoid warnings.
5536 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5538 * read.c (s_set): Cast xmalloc return value to fragS *.
5539 * config/tc-m68k.c (m68k_ip): Function made static to match
5540 previous forward declaration.
5541 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5543 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5545 * config/tc-v850.c: Add internationalisation macros to error
5548 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5549 macros to error strings.
5551 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5553 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5554 reloc is in the TOC csect.
5555 (md_apply_fix3): Correct gettext typo.
5557 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5559 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5560 .L - they are local labels and the branches are not really
5561 function calls but rather far jumps.
5563 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5565 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5567 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5569 * config/tc-i386.c (md_assemble): Print operand number rather than
5570 using ordinal_names.
5571 (i386_operand): Likewise.
5573 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5575 * Makefile.am (INTLLIBS): Define to work around apparent automake
5577 All Makefiles: Regenerated.
5579 * Many files: Added gettext invocations around user-visible
5581 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5582 HAVE_LC_MESSAGES): Define.
5583 * dep-in.sed: Added asintl.h.
5584 * po/Make-in: New file.
5585 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5587 * read.c (Z_): Renamed from `_'.
5588 * Makefile.am (SUBDIRS): Added po.
5589 (POTFILES): new macro.
5590 (po/POTFILES.in): New target.
5591 ($(OBJS)): Added asintl.h.
5593 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5594 (as_new_LDADD): Added $(INTLLIBS).
5595 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5596 (gasp_new_LDADD): Added $(INTLLIBS).
5597 (gasp_new_DEPENDENCIES): New macro.
5598 * configure, aclocal.m4: Rebuilt.
5599 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5601 (ALL_LINGUAS): Define.
5602 * macro.c: Include "asintl.h".
5603 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5604 * as.h: Include "asintl.h".
5605 * config/tc-i386.c (ordinal_names): Removed.
5606 (md_assemble): Changed error text to avoid ordinal_names.
5607 (i386_operand): Likewise.
5608 (reloc): Added as_bad to avoid i18n problems.
5609 (tc_gen_reloc): Likewise.
5610 * config/tc-arm.c (bad_args): Now a #define.
5612 * config/obj-vms.c (VMS_stab_parse): Changed type of
5614 (global_symbol_directory): Unified strings to avoid i18n
5616 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5617 avoid i18n problems.
5618 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5619 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5621 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5623 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5625 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5627 * as.c (print_version_id): Added an fprintf to avoid i18n
5629 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5631 * expr.c (expr): Added as_warn call to avoid i18n problems.
5632 * messages.c (as_assert): Changed code to avoid i18n problems.
5633 (as_abort): Likewise.
5634 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5635 (s_space): Likewise.
5636 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5638 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5640 * config/tc-i386.c (check_prefix): New static function, split out
5642 (struct _i386_insn): Add wait_prefix field.
5643 (md_assemble): Remove wait_prefix local variable. Use
5644 check_prefix when adding a prefix.
5646 * config/tc-i386.c (current_templates): New static variable.
5647 (md_assemble): Remove current_templates local variable.
5648 (md_assemble, i386_operand): Improve error and warning messages in
5649 many places. Add RESTORE_END_STRING in many places before error
5650 return. Clarify some comments.
5652 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5654 (md_assemble): Parse string instruction operands, looking for
5655 segment override prefixes. Check for invalid segment prefixes on
5657 (i386_operand): i.seg[] and max mem_operand changes for string
5659 * config/tc-i386.h (EsSeg): Define.
5661 * config/tc-i386.h (regKludge): Define.
5662 (iclrKludge, imulKludge): Don't define.
5663 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5664 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5665 opcode_modifier checks to look for more common cases first. Add
5666 default_seg for IsString case.
5668 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5670 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5672 * configure: Rebuild with new automake and libtool.
5673 * aclocal.m4, Makefile.in: Likewise.
5675 * doc/Makefile.am (as.dvi): New target.
5676 * doc/Makefile.in: Rebuild.
5678 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5680 * configure.in: Added sparc86x support.
5682 * configure: Rebuild.
5684 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5686 (md_parse_option): Warn if -EL is not supported for this architecture.
5688 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5690 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5692 * config/tc-mips.c (mips_ip): Note when we use get match on
5693 the full instruction name.
5695 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5697 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5698 back into the expression to handle add/sub simplification correctly.
5700 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5702 * config/tc-mips.c (hilo_interlocks): Remove 4300.
5704 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5706 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5709 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5711 * symbols.c (max_indent_level): New global.
5712 (print_symbol_value_1): Use it.
5713 * expr.h (expr_build_dot): Declare.
5714 * expr.c (expr_build_dot): New function.
5716 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5718 * symbols.c (print_binary): New function.
5719 (print_expr_1): Call it.
5721 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5723 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5724 operand in the opcode.
5726 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5728 * config/tc-i386.h: Reorder operand flags and opcode modifier
5729 flags for clarity. Remove unused definitions: Unknown,
5730 ImmUnknown, DispUnknown, NoModrm.
5731 * config/tc-i386.c (type_names): Add missing Debug type.
5732 (md_assemble): Better duplicate prefix checking. Quicker string
5733 instruction check via new opcode_modifier flag.
5735 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5737 * doc/as.texinfo (Invoking): Clarify -Wa example.
5739 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5741 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5742 (s_mips_weakext): Define.
5743 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5744 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5747 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5749 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5750 is an error if the value can not be computed at assembly time.
5751 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5753 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5755 * gasp.c (main): Set next field of new include_path structure to
5756 NULL. From Avery Pennarun <averyp@gdc.ca>.
5758 * read.c (s_mri_sect): Call as_bad rather than abort for an
5759 unsupported MRI target.
5761 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5763 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5764 the destination of a branch instruction should be altered.
5765 (find_real_start): New function: Locate the real, Thumb coded
5766 start of a Thumb function.
5767 (do_t_branch23): Alter the destination of branches to Thumb
5770 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5772 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5774 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5777 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5779 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5780 * doc/c-hppa.texi: Likewise.
5782 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5784 * Makefile.am: Rebuild dependencies.
5785 * Makefile.in: Rebuild.
5787 * Makefile.am (DEP_INCLUDES): New variable.
5788 (.dep1): Change to work when srcdir is not an absolute path.
5789 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5790 * Makefile.in: Rebuild.
5792 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5794 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5795 LinearAddress patch.
5797 * configure.in: Set version to 2.9.1.
5798 * configure: Rebuild.
5800 * Branched binutils 2.9.
5802 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5804 * config/tc-i386.h (FWait): Define.
5805 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5806 other prefixes. Check FWait flag in opcode table to see which
5807 instructions require an fwait prefix.
5809 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5811 * stabs.c (get_stab_string_offset): Always create a stab string
5814 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5816 Fix some gcc -Wall warnings:
5817 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5818 * ehopt.c (eh_frame_code_alignment): Likewise.
5819 * expr.c (integer_constant, operand): Likewise.
5820 * frags.c (frag_align): Likewise.
5821 * gasp.c (level_0, change_base, doinstr): Likewise.
5822 * hash.c (hash_ask): Likewise.
5823 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5824 (debugging_pseudo): Likewise.
5825 * macro.c (define_macro, check_macro): Likewise.
5826 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5827 (ignore_rest_of_line, float_cons): Likewise.
5828 * symbols.c (decode_local_label_name): Likewise.
5829 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5830 (fixup_segment, number_to_chars_bigendian): Likewise.
5831 (number_to_chars_littleendian): Likewise.
5832 * config/atof-ieee.c (gen_to_words): Likewise.
5833 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5834 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5835 * read.c (output_big_sleb128): Initialize locals to avoid
5837 (output_big_uleb128, equals): Likewise.
5838 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5839 to unsigned int. Change zeros to unsigned int.
5840 * cond.c (s_if): Add return to default case.
5841 * frags.c (frag_now_fix): Change return type to addressT.
5842 * frags.h (frag_now_fix): Update declaration.
5843 * listing.c (file_info_struct): Change linenum to unsigned int.
5844 (struct list_info_struct): Change hll_line to unsigned int.
5845 (print_source): Update format string.
5846 * read.c (emit_expr): Change scan to unsigned int, and don't
5847 bother to initialize it.
5848 * symbols.c (dollar_label_count): Change to unsigned long.
5849 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5850 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5851 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5853 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5855 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5856 mcf5200 just as we do for m68000.
5857 (m68k_init_after_args): Likewise.
5858 (md_estimate_size_before_relax): Likewise.
5860 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5862 * config/tc-v850.c (md_assemble): Store relocation addend in
5863 fixup instead of instruction.
5865 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5867 * config/tc-i386.c (md_assemble): Swap template arguments to
5868 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5869 This macro is currently symmetric, so passing them the wrong
5870 way didn't cause any problem, but may if the macro is changed
5872 After copying template to i.tm, use i.tm. rather than t-> to
5873 access fields, and make t a const*
5874 Move i.tm.operand_types[] swap to immediately after the copy.
5876 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5878 * expr.h (expr_build_uconstant): Add prototype.
5879 (expr_build_unary,expr_build_binary): Add prototypes.
5880 * expr.c (expr_build_uconstant): New function.
5881 (expr_build_unary,expr_build_binary): New functions.
5883 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5885 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5886 * macro.c (macro_expand_body): Increase buffer size.
5887 * messages.c (as_warn): Likewise.
5888 (as_warn_where, as_bad, as_bad_where): Likewise.
5890 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5892 Based on patch from H.J. Lu <hjl@gnu.org>:
5893 * Makefile.am (DISTSTUFF): New variable.
5894 (diststuff): New target.
5895 * Makefile.in: Rebuild.
5897 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5899 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5900 m32r_elf_section_change_hook.
5902 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5903 emit a nop if a section ends with a 16 bit instruction.
5905 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5907 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5908 s_lcomm rather than obj_coff_lcomm.
5909 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5911 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5913 * config/tc-i386.h (LinearAddress): Define.
5914 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5915 instruction, don't use a default segment.
5917 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5919 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5920 * configure: Rebuild.
5922 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5924 * aclocal.m4, configure: Rebuild with libtool 1.2.
5926 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5928 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5929 PC relative branches. Patch courtesy of Jonathan Walton.
5932 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5934 * configure.in (emulations): Add thumb-pe target.
5936 * configure (emulations): Add thumb-pe target.
5938 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
5940 * itbl-lex.l (yywrap): Don't define if already defined as a
5943 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5945 * depend.c (quote_string_for_make): New function.
5946 (wrap_output): Use it.
5948 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5950 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5951 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5953 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5955 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5956 Recognize -GN and -relax.
5957 (md_begin): Initialize gp size from -G switch.
5958 (alpha_force_relocation): Always force if -relax.
5959 (alpha_align): Take a new argument that will specify when to
5960 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5961 Change all callers. Emit nop alignment padding as nop+unop pair.
5963 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5965 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5966 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5968 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5970 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5971 require padding to the next long word boundary.
5973 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5975 * cgen.c: #include symcat.h.
5976 * config/tc-m32r.c: Likewise.
5978 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5980 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5981 absolute expressions instead of '$' prefixed register names.
5983 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5985 * read.c (s_set): Record file and line info for symbols when -as.
5986 (pseudo_set): Don't overwrite that dummy fragment.
5988 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5990 * config/tc-ppc.c (md_pseudo_table): Add "section".
5991 (ppc_named_section): New static function.
5993 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5995 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5996 so we don't have to scan the entire list.
5998 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6000 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6001 case, allow the parallel instructions to modify the same flag
6004 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6006 * listing.c (list_symbol_table): Categorize symbols by
6007 undefined_section rather than sy_frag->line == NULL.
6009 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6011 * Makefile.am (install-exec-local): Install properly when ln
6012 fails or tooldir == prefix.
6014 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6016 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6017 Test result of insert_operand for error.
6019 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6021 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6022 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6023 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6024 * doc/Makefile.in: Rebuild.
6026 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6028 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6029 (macro): Fix handling of M_COP[0-3].
6031 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6033 Based on patches from Ross Harvey <ross@teraflop.com>:
6034 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6035 if macro_alternate or macro_mri.
6036 (getstring): Remove support for byte constants between < and >.
6037 (get_any_string): '<' only starts a string if macro_alternate or
6039 (macro_expand_body): Permit keyword parameters following
6040 positional parameters.
6042 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6043 * configure.in (alpha*-*-netbsd*): New target.
6044 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6045 * configure: Rebuild.
6047 * as.h (flag_warn_suppress_instructionswap): Move from here...
6048 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6049 here, and make static.
6051 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6052 BFD_ASSEMBLER or MANY_SEGMENTS.
6054 * as.c (show_usage): Update bug-gnu-utils address.
6055 * gasp.c (show_usage): Likewise.
6056 * doc/as.texinfo (Bug Reporting): Likewise.
6058 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6060 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6061 insns regardless of the size of a pointer if we're in mips I or
6063 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6065 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6067 Fix rac to accept only a0:
6068 * tc-d10v.c (parallel_ok, find_opcode):
6069 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6070 Introduce OPERAND_GPR.
6072 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6074 * read.c (s_fill): Handle non-constant repeat counts by creating
6075 an rs_space fragment.
6077 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6079 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6080 from as_bad to as_warn.
6082 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6084 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6085 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6086 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6088 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6091 seg_fix_rotP rather than fix_root from seg_info.
6093 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6095 * expr.c: Add support for 0x1_2_3_4 bignums.
6097 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * configure.in: Change -linux* to -linux-gnu*.
6100 * configure: Rebuild.
6102 * app.c (do_scrub_begin): Treat \r as whitespace.
6104 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6106 * Makefile.am: Update dependencies.
6107 * Makefile.in: Rebuild.
6109 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6111 * configure, aclocal.m4: Rebuild with new libtool.
6113 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6115 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6116 the argument to bfd_set_arch_mach.
6117 (load_address): Use bfd_arch_bits_per_address to determine the
6118 bit size of an address instead of looking at the isa level.
6119 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6121 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6123 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6125 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6127 * ehopt.c: New file.
6128 * as.h (enum _relax_state): Add rs_cfa.
6129 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6130 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6131 * read.c (emit_expr): Call check_eh_frame.
6132 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6133 (relax_segment): Likewise.
6134 * Makefile.am: Rebuild dependencies.
6135 (GAS_CFILES): Add ehopt.c.
6136 (GENERIC_OBJS): Add ehopt.o.
6137 * doc/internals.texi (Frags): Document rs_cfa.
6139 * as.c (show_usage): Mention --traditional-format.
6140 (parse_args): Accept --traditional-format.
6141 * as.h (flag_traditional_format): Declare.
6142 * output-file.c (output_file_create): If flag_traditional_format,
6143 set BFD_TRADITIONAL_FORMAT on stdoutput.
6144 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6146 * config/tc-mips.c (append_insn): Make sure that if we have a
6147 fixup for an unmatched %hi reloc, it does not associated with a
6150 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6151 * doc/Makefile.in: Likewise.
6153 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6155 * config/tc-m32r.c (check_for_side_effects): New function.
6156 (can_make_parallel): Add checks for instruction side effects
6157 clashing with the other instruction.
6158 (assemble_parallel_insn): Improve warning messages. Return error
6159 message from non-swapped instruction order.
6161 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6163 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6165 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6166 md_cleanup definition. This moves the forced literal output to
6167 the end of the source pass, and avoids macro's inserting literals
6168 into the code immediately after the macro expansion.
6170 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6172 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6173 a gas internal symbol is adjustable.
6174 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6176 * as.h: If gcc version greater than 2.6, use `__format__' and
6177 `__printf__' in function attributes, rather than `format' and
6180 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6182 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6184 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6186 Add tms320c30 support:
6187 * config/tc-tic30.h: New file.
6188 * config/tc-tic30.c: New file.
6189 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6190 TARGET_FORMAT as "coff-tic30".
6191 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6192 * Makefile.am: Rebuild dependencies.
6193 (CPU_TYPES): Add tic30.
6194 (CPU_OBJ_VALID): tic30-aout is valid.
6195 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6196 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6197 * configure, Makefile.in: Rebuild.
6199 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6201 * config/tc-v850.c (md_assemble): Improvements to error messages.
6203 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6205 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6206 BFD_RELOC_HI16_S to store the high bits of any value.
6208 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6209 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6210 assembler calculate relocations to any external symbol at all.
6211 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6212 involving generation of pc-relative relocs.
6213 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6214 has been moved to md_apply_fix3.
6216 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6217 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6218 which actually means (the address of identifier's GOT entry) +
6219 constant, which is not particularly useful.
6221 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6223 * read.h (include_dirs): Declare.
6224 (include_dir_count,include_dir_maxlen): Declare.
6226 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6228 * configure.in: Correct check for shared opcodes library.
6229 * configure: Rebuild.
6231 * listing.c (buffer_line): If we can't open the file, set at_end.
6232 (listing_print): Remove unused local variable fi.
6234 * config/m68k-parse.y (reglistpair): Handle register list in
6237 * config/vms-conf.h: Don't undef VERSION.
6239 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6241 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6243 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6245 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6246 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6247 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6248 (EXTRA_DIST): Define.
6249 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6250 explicitly rather than via the list of object files.
6251 (gcc-as.opt): New file created when make-gas.com is run.
6252 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6253 itbl-cpu.h} to #include appropriate file rather than copying that
6255 * config/vms-conf.h: Synchronize with current config.in.
6256 * Makefile.in: Rebuild.
6258 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6260 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6261 (parallel_ok): Relaxed parallel subinstruction dependency check.
6263 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6265 * as.h (flag_warn_suppress_instructionswap): added new flag.
6266 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6267 command line argument.
6268 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6269 warning only if flag_warn_suppress_instructionswap is false.
6271 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6273 * configure.in (i386-*-mingw32*): New target.
6274 * configure: Rebuild.
6276 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6278 * symbols.c (resolve_symbol_value): Don't set the segment if it
6279 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6281 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6284 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6286 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6287 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6290 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6292 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6294 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6296 * config/tc-v850.c (v850_insert_operand): Display instruction when
6297 an error is encountered.
6299 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6301 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6302 (i386-*-sco3.2v5*coff): New target.
6303 (i386-*-sco3.2*): New target.
6304 * configure: Rebuild.
6306 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6308 * config/tc-v850.c: Tidy error message production.
6310 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6312 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6313 validate_immediate return value in the right type for comparisons
6316 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6318 * listing.c (MAX_BYTES): Use listing variables not constants.
6319 (data_buffer): No longer an array, but a pointer.
6320 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6321 (listing_listing): Allocate data_buffer.
6323 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6325 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6326 --listing-rhs-width, --listing-cont-lines.
6327 (show_usage): Update.
6328 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6329 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6330 (print_lines): Use the variables instead of the constants.
6331 (listing_listing): Likewise.
6332 * listing.h: Declare the new vars.
6334 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6336 * as.c (parse_args): Add --keep-locals alias for -L.
6337 Add --strip-local-absolute.
6338 (show_usage): Update.
6339 * as.h (flag_strip_local_absolute): New flag.
6340 * symbols.c (S_IS_LOCAL): Use it.
6341 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6342 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6343 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6345 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6347 * config/tc-m32r.c: Detect if explicitly parallel instructions
6348 might have an io conflict and issue a warning message.
6350 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6352 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6353 cgen_swap_fixups): Functions to save, restore and swap the fixup
6354 chain with a backup copy.
6355 (cgen_asm_finish_insn): Returns address of constructed insn.
6357 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6359 * listing.c (file_info_struct): Remove FILE, add POS.
6360 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6361 (file_info): Don't open the file.
6362 (buffer_line): Check for the file in the last_open cache, updating
6364 (print_source): Don't reference file_info->file.
6365 (listing_listing): Likewise.
6366 (listing_print): Close the file in the cache, if any.
6368 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6370 * read.c (dwarf_file_string): New file static variable.
6371 (emit_expr): Look for constant sequence that leads up to a file
6372 name in DWARF debugging output.
6373 (stringer): Use dwarf_file_string to decide whether to accept a
6374 string as a file name.
6376 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6378 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6379 (crack_operand): Add reg->reglst MRI hack.
6380 (r_seg): Put reglst symbols in reg_section.
6381 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6383 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6385 * tc-sh.c (get_specific): Handle SGR & DBR.
6387 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6389 * tc-h8300.c (parse_reg): Take the length of the symbol into
6390 account when attempting to match a register name.
6391 * tc-h8500.c (parse_reg): Likewise.
6393 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6395 * cgen.c: Formatting changes to improve readability.
6397 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6399 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6402 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6404 Based on a patch from Jim Wilson
6405 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6406 (tc_gen_reloc): Handle cross section PC relative relocs
6409 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6411 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6413 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6415 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6416 (expr_jmp_buf): New static local.
6417 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6418 (cgen_md_operand): New function.
6419 * tc-m32r.c: Clean up pass over `struct foo' usage.
6420 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6422 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6424 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6425 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6427 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6429 * config/tc-i386.c (i386_operand): Give an error if there are
6430 unrecognized characters after an expression.
6432 For older changes see ChangeLog-9697